PT	AU	BA	ED	GP	AF	CA	TI	SO	SE	LA	DT	CT	CY	CL	SP	HO	DE	ID	AB	C1	RP	EM	FU	FX	CR	NR	TC	PU	PI	PA	SN	BN	DI	J9	JI	PD	PY	VL	IS	PN	SU	SI	BP	EP	AR	DI	PG	SC	GA	UT
J	"Gervilla, F; Sanchez-Anguita, A; Acevedo, RD; Hach-Ali, PF"						"Platinum-group element sulpharsenides and Pd bismuthotellurides in the metamorphosed Ni-Cu deposit at Las Aguilas (Province of San Luis, Argentina)"	MINERALOGICAL MAGAZINE		English	Article						cobaltian hollingworthite; rhodian nickelian cobaltite; Pd bismuthotellurides; Ni-Cu ores; metamorphic reworking; Sierras Pampeanas; Argentina	FE-AS-S; GROUP MINERALS; PHASE RELATIONS; RATHBUN LAKE; ONTARIO; COMPLEX; SYSTEM; PGE; MINERALIZATION; INTRUSION	"The Las Aguilas Ni-Cu-PGE deposit is associated with a sequence of basic-ultrabasic rocks made up of dunite, harzurgite, norite and amphibolite. These igneous (partially metamorphosed) rocks, and their host granulites, gneisses and migmatites of probable Precambrian age, are highly folded. The sulphide ore, consisting of pyrrhotite, pentlandite and chalcopyrite, occurs in the cores of both antiform and synform structures, within dunite, harzburgite and mainly along shear zones in bronzitite, replacing small mylonitic subgrains. The platinum-group mineral assemblage is dominated by Pd bismuthotellurides (Pt-free merenskyite, palladian bismuthian melonite and michenerite), with minor sperrylite, and PGE-sulpharsenides. The latter often occur as single, zoned crystals frequently showing cores of irarsite; outside these are concentric zones of cobaltian hollingworthite, rhodian nickelian cobaltite and Fe-rich nickelian cobaltite. Mineralogical, textural and chemical evidence indicate that the sperrylite and platinum-group element sulpharsenides were formed during a primary magmatic event associated with the fractionation of a basaltic melt, which was contaminated by the assimilation of metamorphic crustal rocks. PGE sulpharsenides crystallized from As-bearing, residual magmatic liquids that collected PGE and segregated after the crystallization of the monosulfide solid solution. During high-grade metamorphism, sulpharsenides were remobilized as solid crystals in the liquated sulfides suffering partial dissolution and fracturing. On the other hand, there is no evidence of a primary concentration of Pd-bismuthotelluride minerals, and their present spatial distribution is only the consequence of their formation under high-to medium-grade metamorphism, down to temperatures of below 500 degrees C. Pd bismuthotellurides crystallize even in fractures of sulpharsenides, attached to the boundaries of highly dissolved sulpharsenide crystals, and intergrown with molybdenite."	"Inst Andaluz Ciencias Tierra, Granada 18002, Spain; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; APLITEG SL, Granada 18007, Spain; CONICET, Ctr Austral Invest Cient, RA-9410 Ushuaia, Tierra Del Fueg, Argentina; Univ Oviedo, Dept Geol, E-33005 Oviedo, Spain"	"Gervilla, F, Inst Andaluz Ciencias Tierra, Avda Fuentenueva S-N, Granada 18002, Spain"					34	19	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON, ENGLAND SW7 5HR"	0026-461X			MINER MAG	Mineral. Mag.	DEC	1997	61	6				861	877			17	Mineralogy	YM369	ISI:000071056700009
J	"Sierra, JC; Luna-Villegas, G; Buela-Casal, G; Fernandez-Guardiola, A"						The assessment of residual effects of a single dose of diazepam on visually-defined EEG patterns	JOURNAL OF PSYCHOPHARMACOLOGY		English	Article						arousal EEG; diazepam; EEG patterns; residual effects; sex differences; visual analysis	GENDER	"The aim of this single-blind study was to evaluate the residual effects of a IO-mg dose of diazeparn on cortical activation 11h after oral intake. The electroencephalographic segments (from O-1-O-2) delimited by a sequence of photic stimuli presented every 10 sec during a simple reaction-time task (36 min duration) were arbitrarily classified into nine cerebral patterns (EEGP). EEGP segment classifications were grouped into six peri-stimulus transitions expressed in percentages: alpha-blockade; alpha-persistence; beta-persistence; alpha-induction; activation and deactivation. A sample of 42 young healthy university students (21 females and 21 males) each underwent three counterbalanced experimental conditions (control, placebo and diazepam). Diazepam affected all the subjects, although the women showed a greater number of EEGP transitions which indicated deactivation, than did the men. The results show that this type of visual EEG analysis is a useful technique for detecting the residual effects of benzodiazepines."	"Univ Granada, Fac Psicol, E-18071 Granada, Spain; Inst Mexicano Psiquiatria, Div Invest Neurociencias, Mexico City, DF, Mexico"	"Sierra, JC, Univ Granada, Fac Psicol, Campus Univ La Cartuja, E-18071 Granada, Spain"					24	4	SAGE PUBLICATIONS LTD	LONDON	"6 BONHILL STREET, LONDON, ENGLAND EC2A 4PU"	0269-8811			J PSYCHOPHARMACOL	J. Psychopharmacol.	DEC	1997	11	4				367	372			6	Clinical Neurology; Neurosciences; Pharmacology & Pharmacy; Psychiatry	YN410	ISI:000071165900013
J	"Sanchez-Quevedo, MC; Nieto-Albano, OH; Garcia, JM; de Ferraris, MEG; Campos, A"						Electron probe microanalysis of permanent human enamel and dentine. A methodological and quantitative study	HISTOLOGY AND HISTOPATHOLOGY		English	Article						enamel; dentine; microanalysis; quantitative methods	X-RAY-MICROANALYSIS; BIOLOGICAL SPECIMENS; GELATINOUS MEMBRANE; HISTOCHEMISTRY	"Sample preparation of dental tissues for quantitative electron microprobe analysis has not been critically examined because of the highly mineralized nature of these structures. The present study was designed to establish the most suitable method for the electron probe quantitative determination of calcium in human permanent enamel and dentine while preserving the morphological features. Comparisons of quantitative data obtained with air-drying and freeze-drying methods showed that calcium in enamel was more accurately measured in specimens prepared with cryopreservation and freeze-drying. No significant differences between the methods tested were found in dentine although cryopreservation and freeze-drying yielded less statistical variability. Moreover this approach did not modify morphological features of interest. We recommend this combination of processing techniques for human permanent teeth not only because it was found the most accurate and least variable in determining calcium concentration, but also because of its potential usefulness in studies of alterations in tooth mineralization."	"Univ Granada, Fac Med, Dept Histol & Biol Celular, Sch Med & Dent, E-18071 Granada, Spain; Natl Univ Cordoba, Fac Odontol, Catedra Oral Dent Histol & Embryol B, Cordoba, Argentina"	"Campos, A, Univ Granada, Fac Med, Dept Histol & Biol Celular, Sch Med & Dent, E-18071 Granada, Spain"					38	11	F HERNANDEZ	MURCIA	"PLAZA FUENSANTA 2-7 C, 30008 MURCIA, SPAIN"	0213-3911			HISTOL HISTOPATHOL	Histol. Histopath.	JAN	1998	13	1				109	113			5	Cell Biology; Pathology	YN926	ISI:000071222600013
J	"Ortega, R; Tineo, A"						An exclusion principle for periodic competitive systems in three dimensions	NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS		English	Article						logistic equation; competing species problem; periodic solutions; Exclusion Principle			"Univ Granada, Dept Matemat Aplicada, E-18071 Granada, Spain; Univ Los Andes, Fac Ciencias, Dept Matemat, Merida 5101, Venezuela"	"Ortega, R, Univ Granada, Dept Matemat Aplicada, E-18071 Granada, Spain"					8	9	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0362-546X			NONLINEAR ANAL-THEOR METH APP	Nonlinear Anal.-Theory Methods Appl.	MAR	1998	31	7				883	893			11	"Mathematics, Applied; Mathematics"	YQ832	ISI:000071427600006
J	"Oloriz, F; Villasenor, AB; Gonzalez-Arreola, C"						Factors controlling upper Jurassic ammonite assemblages in north central Mexico	LETHAIA		English	Article						taphonomy; ammonites; Upper Jurassic; Mexico	EXAMPLES; SOUTH	"Lower Kimmeridgian to Lower Tithonian (Upper Jurassic) sections studied at Sierra de Palotes (Durango) and Sierra de Catorce (San Luis Potosi), Mexico, show low-energ deposits in which the composition of fossil macroinvertebrate assemblages, including megabenthos, reflects biostratinomic control. Monotonous siltstones provide continuous records of ammonite assemblages and reflect dominant deposition of shells in living areas; meanwhile, discontinues records were forced by episodic post-mort em transportation of shells, which was especially accentuated under storm influence. Rhythmic marly-silty limestones and marls illustrate a fossil record probably determined by minor transgressive-regressive pulses. The major changes in lithofacies are reflected by condensed silty and phosphatic mudstones deposited during significant floodings affecting areas under dominant terrigenous sedimentation. These changes determined more or less significant variations in the composition of fossil assemblages according to their relation to changing ecological conditions. However, shifting ecospaces exhibit no direct relationship to changes in lithofacies. Post-mortem transportation, operating in relation to both marine floodings and changes in the pattern of upper-water currents, was the main biostratinomic factor affecting the areal distribution of ammonite populations. Shell transportation and sedimentation rate controlled preservation and ultimately influenced diversity in recorded ammonite assemblages. The post-mortem behaviour (interpreted from shell structure and preservation), and therefore distribution, of ammonite shells points to shallow-water environments during the Kimmeridgian - Early Tithonian in areas (such as SE Durango and San Luis Potosi) close to the changing boundary between dominant carbonate and terrigenous sedimentation. No reworking affecting ammonite biostratigraphy has been identified in the sections studied."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Univ Nacl Autonoma Mexico, Inst Geol, Dept Palaeontol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain"					30	6	SCANDINAVIAN UNIVERSITY PRESS	OSLO	"PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY"	0024-1164			LETHAIA	Lethaia	DEC	1997	30	4				337	351			15	Paleontology	YU166	ISI:000071688900010
J	"Gallo, M; Bielavska, E; Roldan, G; Bures, J"						Tetrodotoxin inactivation of the gustatory cortex disrupts the effect of the N-methyl-D-aspartate antagonist ketamine on latent inhibition of conditioned taste aversion in rats	NEUROSCIENCE LETTERS		English	Article						conditioned taste aversion; latent inhibition; tetrodotoxin; learning; ketamine; rat	PHENCYCLIDINE; ACQUISITION; AMYGDALA; MEMORY	"The effect of the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist ketamine on latent inhibition of taste aversion learning was studied in rats. Systemic injections of ketamine (50 mg/kg) applied after each of three preexposures to sodium saccharin (0.1%) disrupted the latent inhibition effect. The blockade was not due to aversive properties of ketamine, because three saccharin-ketamine pairings did not produce saccharin aversion. Moreover, the ketamine-induced blockade of latent inhibition was disrupted by tetrodotoxin injections (10 ng/mu l)-induced reversible inactivation of gustatory cortex, applied after each preexposure. A specific gustatory cortex mediation of the ketamine effect is discussed. (C) 1998 Elsevier Science Ireland Ltd."	"Univ Granada, Dept Expt Psychol & Physiol Behav, E-18071 Granada, Spain; Acad Sci Czech Republ, Inst Physiol, Prague, Czech Republic; Natl Autonomous Univ Mexico, Fac Med, Mexico City 04510, DF, Mexico; Univ Granada, Inst Neurosci Dr F Oloriz, Granada, Spain"	"Gallo, M, Univ Granada, Dept Expt Psychol & Physiol Behav, Campus Cartuja, E-18071 Granada, Spain"	mgallo@platon.ugr.es				21	13	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0304-3940			NEUROSCI LETT	Neurosci. Lett.	JAN 9	1998	240	2				61	64			4	Neurosciences	YU640	ISI:000071739000001
J	"Rosales-Borjas, DM; Diaz-Rivadeneyra, J; Dona-Leyva, A; Zambrano-Villa, SA; Mascaro, C; Osuna, A; Ortiz-Ortiz, L"						Secretory immune response to membrane antigens during Giardia lamblia infection in humans	INFECTION AND IMMUNITY		English	Article							SERUM; ANTIBODIES; PROTEINS	"The secretory immune response in humans infected with Giardia lamblia was studied by using saliva samples and a membrane rich protein fraction, The membrane fraction, studied by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, showed 24 antigen bands, ranging from 170 to 14 kDa, Saliva samples from giardiasis patients showed a heterogeneous response against the membrane fraction when they were assayed by immunoblotting. Among the antigens recognized by patient saliva samples, those of 170, 105, 92, 66, 32, 29, and 14 kDa stood out, These antigens were not recognized by saliva samples from healthy individuals, They may be of importance in future studies of protection from or diagnosis of G, lamblia infections."	"Natl Autonomous Univ Mexico, Inst Invest Biomed, Dept Immunol, Mexico City 04510, DF, Mexico; Univ Granada, Inst Biotecnol, Grp Bioquim & Parasitol Mol, Granada, Spain; EMASAGRA, Granada, Spain; Hosp Univ Dr Miguel Oraa, Guanare, Edo Portuguesa, Venezuela; Univ Guadalajara, Ctr Univ Ciencias Exactas & Ingn, Guadalajara 44430, Jalisco, Mexico"	"Ortiz-Ortiz, L, Natl Autonomous Univ Mexico, Inst Invest Biomed, Dept Immunol, Apartado Postal 70228, Mexico City 04510, DF, Mexico"					24	6	AMER SOC MICROBIOLOGY	WASHINGTON	"1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 USA"	0019-9567			INFEC IMMUNITY	Infect. Immun.	FEB	1998	66	2				756	759			4	Immunology; Infectious Diseases	YU693	ISI:000071744800051
J	"Gonzalez-Martin, G; Merino, I; Rodriguez-Cabezas, MN; Torres, M; Nunez, R; Osuna, A"						Characterization and trypanocidal activity of nifurtimox-containing and empty nanoparticles of polyethylcyanoacrylates	JOURNAL OF PHARMACY AND PHARMACOLOGY		English	Article							TRYPANOSOMA-CRUZI; DRUG-CARRIER; POLYALKYLCYANOACRYLATE NANOPARTICLES; LIPOSOMES; FORMS	"The aim of this study was to evaluate the utility of nanoparticles of polyalkylcyanoacrylate as a targeted delivery system for nifurtimox against Trypanosoma cruzi, responsible for Chagas' disease. Ethylcyanoacrylate nanoparticles were prepared by an emulsion polymerization process and formulations containing different concentrations of nifurtimox, polyethylcyanoacrylates and surfactants were investigated and analysed for size and drug content. The nanoparticles obtained were less than 200 nm in size, as measured by electron microscopy and cytometry. The peak percentage of nifurtimox uptake into the nanoparticles was 33.4% for use of 500 mu L polyethylcyanoacrylate, 200 mu L surfactant (Tween 20) and 10 mg nifurtimox in 50 mL polymerization medium. The highest release of nifurtimox from the nanoparticles was 65.4% after 6-h incubation at pH 7.4. In-vitro studies using cultures of T. cruzi epimastigotes revealed considerably increased trypanocidal activity compared with a standard solution of nifurtimox. Studies of cell cultures previously infected with metacyclic forms of the parasite showed that only 2-h treatment with solutions of 0.001% of the nanoparticle suspension reduced parasitism by 87-94% both when the nanoparticles were loaded with nifurtimox and when unloaded. Electron-microscopic examination revealed processes of degeneration and lysis, suggesting apoptotic processes, in intracellular amastigotes and free amastigotes treated with the nanoparticles. It was demonstrated that unloaded nanoparticles, by mechanisms not completely elucidated, have trypanocide activity similar to that of a standard solution of nifurtimox. It is concluded that the nanoparticles loaded with nifurtimox constitutes a good carrier of the drug against T. cruzi. The loaded-nanoparticles significantly increase trypanocidal activity."	"Catholic Univ Chile, Fac Chem, Dept Pharm, Div Clin Pharm, Santiago, Chile; Catholic Univ Chile, Parasitol Lab, CEDIUC, Fac Med, Santiago, Chile; Univ Granada, Inst Biotechnol, Mol Parasitol Grp, Granada, Spain"	"Gonzalez-Martin, G, Catholic Univ Chile, Fac Chem, Dept Pharm, Div Clin Pharm, Vicuna Mackenna 4860, Santiago, Chile"					20	10	ROYAL PHARMACEUTICAL SOC GREAT BRITAIN	LONDON	"1 LAMBETH HIGH ST, LONDON SE1 7JN, ENGLAND"	0022-3573			J PHARM PHARMACOL	J. Pharm. Pharmacol.	JAN	1998	50	1				29	35			7	Pharmacology & Pharmacy	YW766	ISI:000071971700004
J	"Rosales-Borjas, DM; Zambrano-Villa, S; Elinos, M; Kasem, H; Osuna, A; Mancilla, R; Ortiz-Ortiz, L"						Rapid screening test for tuberculosis using a 38-kDa antigen from Mycobacterium tuberculosis	JOURNAL OF CLINICAL LABORATORY ANALYSIS		English	Article						immunodot; ELISA; diagnosis; acid-fast bacilli; lung infection; serology	PULMONARY TUBERCULOSIS; PROTEINS; IMMUNODOMINANT; ANTIBODIES; ELISA	"A screening test for the diagnosis of tuberculosis by immunodot (IDt) is described, using an antigen of Mycobacterium tuberculosis, namely, a 38-kDa glycoprotein which has shown great specificity in previous serologic analyses. The test was used to examine 28 sera from patients with lung tuberculosis. Of these, 85% were positive by micro-ELISA and by the IDt test herein described. Central sera from healthy subjects (n=20) gave negative results for ELISA and for IDt, which indicates that the screening test is highly specific. The test is easy to handle and requires no equipment and is therefore particularly useful for field studies. (C) 1998 Wiley-Liss. Inc."	"Natl Autonomous Univ Mexico, Inst Invest Biomed, Dept Immunol, Mexico City 04510, DF, Mexico; Univ Granada, Inst Biotechnol, Biochem & Mol Parasitol Grp, E-18071 Granada, Spain; Univ Guadalajara, Ctr Engn & Exact Sci, Guadalajara, Jalisco, Mexico; Miguel Oraa Univ Hosp, Guanare, Edo Portuguesa, Venezuela"	"Ortiz-Ortiz, L, Natl Autonomous Univ Mexico, Inst Invest Biomed, Dept Immunol, Apartado Postal 70228, Mexico City 04510, DF, Mexico"					19	3	WILEY-LISS	NEW YORK	"DIV JOHN WILEY & SONS INC, 605 THIRD AVE, NEW YORK, NY 10158-0012 USA"	0887-8013			J CLIN LAB ANAL	J. Clin. Lab. Anal.		1998	12	2				126	129			4	Medical Laboratory Technology	YZ045	ISI:000072214600009
J	"Garcia-Ruiz, JM; Moreno, A; Otalora, F; Rondon, D; Viedma, C; Zauscher, F"						Teaching protein crystallisation by the gel acupuncture method	JOURNAL OF CHEMICAL EDUCATION		English	Article							SINGLE-CRYSTALS		"Univ Granada, CSIC, Inst Andaluz Ciencias Tierra, Lab Estud Cristalog, Granada 18002, Spain; Univ Complutense Madrid, Fac Geol, Dept Critalog & Mineral, Madrid 28008, Spain; Univ Ind Santander, Inst Quim, Bucaramanga, Colombia"	"Garcia-Ruiz, JM, Univ Granada, CSIC, Inst Andaluz Ciencias Tierra, Lab Estud Cristalog, Av Fuentenueva S-N, Granada 18002, Spain"					13	16	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0021-9584			J CHEM EDUC	J. Chem. Educ.	APR	1998	75	4				442	446			5	"Chemistry, Multidisciplinary; Education, Scientific Disciplines"	ZB382	ISI:000072466500025
J	"Oloriz, F; Villasenor, B; Gonzalez-Arreola, C"						"Re-evaluation of Procraspedites SPATH, 1930 (Ammonitina) from the Upper Kimmeridgian of Mexico"	BULLETIN DE LA SOCIETE GEOLOGIQUE DE FRANCE		English	Article						ammonitina; Upper Jurassic; Mexico		"Procraspedites from the Mexican Altiplano, studied with precise stratigraphic control, are coeval with the horizons rich in Glockiceras (Coryceras) carinatum [Del Castillo and Aguilera, 1895]. The interval with Procraspedites is dated as Eudoxus Chron (p.p.) of the Submediterranean late Kimmeridgian. The presence of parabolic structures on the inner whorls, followed by double furcations in Procraspedites, indicates Ataxioceratinae. The type species Procraspedites praecursor [Burckhardt. 1906] is interpreted to be the only valid species of this genus in the Americas."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Natl Autonomous Univ Mexico, Inst Geol, Dept Paleontol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain"					38	3	SOC GEOL FRANCE	PARIS	"77 RUE CLAUDE BERNARD, 75005 PARIS, FRANCE"	0037-9409			BULL SOC GEOL FR	Bull. Soc. Geol. Fr.		1998	169	2				243	254			12	"Geosciences, Multidisciplinary"	ZH849	ISI:000073153700010
J	"Bauer, E; Lallena, AM"						Effective interaction in quasielastic electron scattering calculations	PHYSICAL REVIEW C		English	Article							NUCLEAR-RESPONSE; TENSOR FORCE; PB-208; STATE	The transverse nuclear response for quasifree electron scattering is discussed. The analysis is done by comparing different calculations performed in the random-phase approximation and ring approximation frameworks. The importance of the exchange terms in this energy region is investigated and the changes in the nuclear responses due to the modification of the interaction are evaluated. The calculated quasielastic responses show clear indication of their sensibility to the details of the interaction and this imposes the necessity of a more careful study of the role of the different channels of the interaction in this excitation region. [S0556-2813(98)00204-0].	"Natl Univ La Plata, Fac Ciencias Exactas, Dept Fis, RA-1900 La Plata, Argentina; Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain"	"Bauer, E, Natl Univ La Plata, Fac Ciencias Exactas, Dept Fis, RA-1900 La Plata, Argentina"					22	3	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	0556-2813			PHYS REV C	Phys. Rev. C	APR	1998	57	4				1681	1685			5	"Physics, Nuclear"	ZK406	ISI:000073317700017
J	"Toledano, M; Rosales, JI; Aguilera, FS; Barranquero, M; Crossa, M; Osorio, E"						Subcutaneous tissue reactions to dental materials implanted in Wistar rats.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Pais Vasco, E-48080 Bilbao, Spain; Univ Cordoba, Cordoba, Argentina"						0	0	AMER ASSOC DENTAL RESEARCH	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314 USA"	0022-0345			J DENT RES	J. Dent. Res.		1998	77				Sp. Iss. B	474				1	"Dentistry, Oral Surgery & Medicine"	ZK546	ISI:000073335400475
J	"Sanchez-Quevedo, MC; Nieto-Albano, OH; Vasquez, MC; Garcia, JM; Campos, A"						Electron probe quantitative microanalysis of enamel and dentine mineralization. A comparison of two different procedures for dental tissue preparation.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, Fac Med & Odontol, Dept Histol, E-18071 Granada, Spain; Univ Nacl Cordoba, Fac Odontol, Catedra Histol & Embriol Bucal B, RA-5000 Cordoba, Argentina"						0	0	AMER ASSOC DENTAL RESEARCH	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314 USA"	0022-0345			J DENT RES	J. Dent. Res.		1998	77				Sp. Iss. B	1125				1	"Dentistry, Oral Surgery & Medicine"	ZK546	ISI:000073335401117
C	"Signorella, S; Santoro, M; Palopoli, C; Brondino, C; Salas-Peregrin, JM; Quiroz, M; Sala, LF"						"Kinetics and mechanism of the oxidation of D-galactono-1,4-lactone by Cr-VI and Cr-V"	POLYHEDRON		English	Proceedings Paper						galactonolactone; chromium; oxidation; kinetics; mechanism; Cr-V; Cr-VI	PERCHLORIC-ACID; CARCINOGENIC CHROMIUM(VI); OXOCHROMATE(V) COMPLEXES; SIMPLEX ALGORITHM; CHROMIC OXIDATION; L-RHAMNOSE; D-MANNOSE; GLUTATHIONE; REDUCTION; DNA	"The oxidation of D-galactono-1,4-lactone by Cr-VI yields D-lyxonic acid, Carbon dioxide and Cr3+ as final products when an excess of sugar acid over Cr-VI is used. The redox reaction occurs through Cr-VI --> Cr-III and Cr-VI --> Cr-V --> Cr-III paths. The complete rate law for the Cr-VI oxidation reaction is expressed by - d[Cr-VI]/dt = (k(0) + k(H) [H+]) [gal][Cr-VI], where k(0) = (31 +/- 3) x 10(-4) M-1 s(-1) and k(H) = (99 +/- 5) x 10(-4) M-2 s(-1), at 40 degrees C. Cr-V is formed in a rapid step by reaction of the CO2.- radical with Cr-VI. Cr-V reacts with the substrate faster than does Cr-VI. The Cr-V oxidation follows the rate law: -d[Cr-V]/dt = (k(0)' + k(H)' [H+]) [gal], where k(0)' = (15 +/- 2) x 10(-3) M-1 s(-1) and k(H)' = (34 +/- 4) x 10(-3) M-2 S-1, at 40 degrees C. The EPR spectra show that several intermediate [Cr(O)(gala)(2)](-) linkage isomers are formed in rapid pre-equilibria before the redox steps. (C) 1998 Elsevier Science Ltd. All rights reserved."	"Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim, RA-2000 Rosario, Argentina; Inst Desarrolo Tecnol Ind Quim, RA-3000 Santa Fe, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"	"Sala, LF, Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim, Suipacha 531, RA-2000 Rosario, Argentina"					48	23	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0277-5387			POLYHEDRON	Polyhedron		1998	17	16				2739	2749			11	"Chemistry, Inorganic & Nuclear; Crystallography"	117FT	ISI:000075770800021
J	"Fermin, CD; Lychakov, D; Campos, A; Hara, H; Sondag, E; Jones, T; Jones, S; Taylor, M; Meza-Ruiz, G; Martin, DS"						"Otoconia biogenesis, phylogeny, composition and functional attributes"	HISTOLOGY AND HISTOPATHOLOGY		English	Review						otoliths; otoconial membrane; biogenesis; maturation; composition; evolution; gravity; hypergravity; aminoglycosides; evoked potentials	HAIR CELL REGENERATION; PULSED LINEAR ACCELERATION; HYLA-ARBOREA-JAPONICA; X-RAY-MICROANALYSIS; ACID-CONTAINING GLYCOSAMINOGLYCANS; PERIPHERAL INNERVATION PATTERNS; VESTIBULAR GELATINOUS MEMBRANE; ELECTRON-PROBE MICROANALYSIS; CHICK GALLUS-DOMESTICUS; RED-BELLIED NEWT	"This work consolidates data about these interesting organic crystals of vertebrate inner ears. It addresses 5 aspects of inner ear otoliths not completely understood to date: 1) embryological data that explains the formation of the crystals, 2) the significance of the organic and the inorganic phase of the otolith and the changing patterns of otoconia formation along the evolutionary tree, 3) otoliths contribution for detecting linear acceleration, 4) the effect that altered gravity and aminoglycosides have on the development and adult shape of the crystals, and the evolutionary significance of a changing shape of the crystals from primitive forms (lamprey) to high vertebrate birds and mammals is discussed, 5) functional attributes of the otolithic organs and morphological modifications of the otoliths by physical and chemical insults are presented with an extensive discussion of the most relevant literature published and available to us."	"Tulane Univ, Sch Med, Dept Pathol & Lab Med, New Orleans, LA 70112 USA; Russian Acad Sci, Inst Evolutionary Physiol & Biochem, St Petersburg, Russia; Univ Granada, Sch Med, Dept Histol & Cell Biol, Granada, Spain; Univ Missouri, Dept Surg, Columbia, MO USA; Univ Amsterdam, Acad Med Ctr, Vestibular Dept, ENT, NL-1105 AZ Amsterdam, Netherlands; Univ Autonoma Madrid, Dept Neurosci, Mexico City, DF, Mexico"	"Fermin, CD, Tulane Univ, Sch Med, Dept Pathol & Lab Med, 1430 Tulane Ave,SL79, New Orleans, LA 70112 USA"	Fermin@mailhosi.tcs.tulane.edu				322	39	F HERNANDEZ	MURCIA	"PLAZA FUENSANTA 2-7 C, 30008 MURCIA, SPAIN"	0213-3911			HISTOL HISTOPATHOL	Histol. Histopath.	OCT	1998	13	4				1103	1154			52	Cell Biology; Pathology	131HZ	ISI:000076571300022
J	"Frutos, AA; Signorella, S; Sala, LF; Escandar, GM; Peregrin, JMS; Moreno, V"						Interaction of divalent metal ions with D-aldonic acids in the solid phase - II. Structural information	POLYHEDRON		English	Article						D-aldonic acids; metal sugar complexes; divalent metal ions	D-ALDURONIC ACIDS; AQUEOUS-SOLUTION; COMPLEX-FORMATION; COORDINATION; COPPER(II); NICKEL(II); CU(II)	"Complexes formed between D-glucoheptonate, D-galactonate, D-gulonate and D-ribonate, and several metal ions were obtained in the solid state. Specifically: D-glucoheptonates, Be(C7H13O8). 1/2H(2)O, Mn(C7H13O8)(2). 2H(2)O, Co(C7H13O8)(2). 2H(2)O, Ni(C7H13O8)(2). 2H(2)O, Cu(C7H13O8)(2). 2H(2)O, Pb(C7H13O8)(2); D-galactonates, Mn(C6H11O7)(2). 2H(2)O, Co(C6H11O7)(2). 3H(2)O, Ni(C6H11O7)(2).3H(2)O, Cu(C6H11O7)(2), Pb(C6H11O7)(2); D-gulonates, Co(C6H11O7)(2).H2O, Ni(C6H11O7)(2).2H(2)O, Cu(C6H11O7)(2).2H(2)O; D-ribonates, Mn(C5H9O6)(2), Co(C5H9O6)(2). 2H(2)O, Ni(C5H9O6)(2). 2H(2)O, Cu(C6H11O7)(2). 2H(2)O and Pb(C5H9O6)(2) have been isolated. These metal sugar salts were characterized by elemental analysis, thermogravimetric analysis, magnetic susceptibility measurements, FT-IR, diffuse reflectance and EPR spectroscopies. (C) 1998 Elsevier Science Ltd. All rights reserved."	"Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, RA-2000 Rosario, Santa Fe, Argentina; Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Analit, RA-2000 Rosario, Santa Fe, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain"	"Sala, LF, Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, Suipacha 531, RA-2000 Rosario, Santa Fe, Argentina"					21	2	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0277-5387			POLYHEDRON	Polyhedron		1998	17	19				3371	3378			8	"Chemistry, Inorganic & Nuclear; Crystallography"	133VK	ISI:000076707100016
J	"Montero, LA; Esteva, AM; Molina, J; Zapardiel, A; Hernandez, L; Marquez, H; Acosta, A"						"A theoretical approach to analytical properties of 2,4-diamino-5-phenylthiazole in water solution. Tautomerism and dependence on pH"	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY		English	Article							MECHANICAL MOLECULAR-MODELS; SEMIEMPIRICAL METHODS; FREE-ENERGY; STATES; OPTIMIZATION; PARAMETERS; SOLVATION; ALGORITHM; LOCATION	"Theoretical models are used to study pH-dependent equilibria of 2, 4-diamino-5-phenylthiazole tautomer molecules in water. A complete screening of semiempirical SCF multiple minimums of hypersurfaces, corresponding to several solute-water supermolecules, has been made. Multiple minimum hypersurface searching confirms experimental NMR results indicating that the native diamine tautomer predominates in aqueous neutral and basic media. This tautomeric structure, protonated either in N3 and N4, also predominates in aqueous acid media with a minor presence of a protonated monoimine tautomer, in agreement with H-1 NMR results in D2O. High-level ab initio SCF MO of the main structures, where solvent reaction field effects are taken into account with a dielectric constant equivalent to that of water, predict a nonconjugated protonated monoimine tautomer in nonprotic solvents, according to H-1 NMR data in polar aprotic solvents. Calculated electron excitation patterns of hydrated species in water agreed with the experimental UV spectra at different pH values. The quantum chemical procedures for calculating total energies and frontier orbital eigenvalues in local minimum geometries of the relevant supermolecules provide an appropriate model for comparisons of theoretical results with experimental facts in the case of analytical voltametry. The frontier orbital eigenvalues of the most populated minimums discard the appearance of electroanalytic signals in the case of acidic samples because of the similarity of the predicted values for all protonated isomers and water. Experimental measurements confirm the oxidative character of electroanalytic signals."	"Univ La Habana, Fac Quim, Dept Quim Analit, Lab Quim Computac & Teor, Havana 10400, Cuba; Univ La Habana, Fac Quim, Lab Sintesis Organ, Havana 10400, Cuba; Univ Granada, Inst Biotecnol, Grp Modelizac & Diseno Mol, E-18071 Granada, Spain; Univ Autonoma Madrid, Fac Ciencias, Dept Quim Analit, E-28049 Madrid, Spain"	"Montero, LA, Univ La Habana, Fac Quim, Dept Quim Analit, Lab Quim Computac & Teor, Havana 10400, Cuba"					34	26	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0002-7863			J AMER CHEM SOC	J. Am. Chem. Soc.	Nov-25	1998	120	46				12023	12033			11	"Chemistry, Multidisciplinary"	142QD	ISI:000077210900023
J	"Fernandez-Ramos, C; Luque, F; Fernandez-Becerra, C; Osuna, A; Jankevicius, SI; Jankevicius, JV; Rosales, MJ; Sanchez-Moreno, M"						Biochemical characterisation of flagellates isolated from fruits and seeds from Brazil	FEMS MICROBIOLOGY LETTERS		English	Article						"trypanosomatid, lower; Phytomonas; isoenzyme; H-1-NMR spectroscopy"	GENUS PHYTOMONAS; TRYPANOSOMATIDS; IDENTIFICATION; ISOENZYMES	"Seven flagellates of the family Trypanosomatidae have been isolated from different fruits and seeds from Brazil, three from tomato fruit (Lycopersicum esculentum), one from urucum fruit (Bixa orellana), two from maize kernels (Zea mays) and one from bean (Phaseolus vulgaris). These isolates were characterised by isoenzymatic analysis, using nine enzymatic systems and the isoenzymatic profiles were compared with those obtained From different flagellates already described as belonging to the genera Phytomonas, Herpetomonas and Crithidia. Most of the isoenzymes were able to distinguish the new plant isolates from insect trypanosomatids (Herpetomonas and Crithidia). Six of the isolates could be ascribed to the genus Phytomonas, five of them being phylogenetically closely related to Phytomonas serpens. The new isolates excreted the same metabolic end-products into the external medium and only small quantitative differences were found among the different isolates. (C) 1999 Published by Elsevier Science B.V. All rights reserved."	"Univ Granada, Fac Ciencias, Inst Biotecnol, Grp Bioquim & Parasitol Mol, E-18071 Granada, Spain; Univ Estadual Londrina, Dept Patol Gen, Londrina, PR, Brazil"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Inst Biotecnol, Grp Bioquim & Parasitol Mol, C Severo Ochoa S-N, E-18071 Granada, Spain"					18	11	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-1097			FEMS MICROBIOL LETT	FEMS Microbiol. Lett.	JAN 15	1999	170	2				343	348			6	Microbiology	160UJ	ISI:000078249200008
J	"Diaz-Garcia, JA; Jaimez, RG"						Proof of the conjectures of H. Uhlig on the singular multivariate beta and the Jacobian of a certain matrix transformation	ANNALS OF STATISTICS		English	Article						Wishart distribution; beta distribution; singular matrix distributions		"Uhlig proposes two conjectures. The first concerns the Jacobian of the transformation Y = B X B' where B is the matrix m x m and m and X, Y belong to the class of positive semidefinite matrices of the order of m X m of rank n < m, S-m,n(+). The second is concerned with the singular multivariate Beta distribution. This article seeks to prove the two conjectures. The latter result is then extended to the case of the singular multivariate F distribution, and the respective density functions are located for the nonzero positive eigenvalues of the singular Beta and F matrices."	"Univ Granada, Fac Sci, Dept Stat, E-18071 Granada, Spain; Univ Autonoma Agr Antonio Narro, Saltillo 25315, Coahuila, Mexico"	"Diaz-Garcia, JA, Univ Granada, Fac Sci, Dept Stat, E-18071 Granada, Spain"					4	13	INST MATHEMATICAL STATISTICS	HAYWARD	"IMS BUSINESS OFFICE-SUITE 7, 3401 INVESTMENT BLVD, HAYWARD, CA 94545 USA"	0090-5364			ANN STATIST	Ann. Stat.	OCT	1997	25	5				2018	2023			6	Statistics & Probability	176DE	ISI:000079135000012
J	"Viseras, J; Lugaresi, CI; Volpogni, MM; Guglielmone, AA"						Comparison of cattle responses to mono-specific or combined inoculations with Babesia bigemina and Babesia bovis vaccine strains	PARASITE-JOURNAL DE LA SOCIETE FRANCAISE DE PARASITOLOGIE		English	Article						Babesia bovis; Babesia bigemina; vaccinal strains; cattle immune response		"Combined inoculation of cattle with vaccine strains of Babesia bigemina and Babesia bovis induced lower antibody titers to B. bigemina than to B. bovis (previous study). Three groups of heifers were used to detect if the low antibody level was due to competition between Babesia species: individuals of G1 and G2 were inoculated with 10 million B. bigemina and B. bovis, respectively, and those of G3 with 10 million of each parasite. The prepatent periods, maximum parasitaemias and antibody titers (indirect immunofluorescent antibody test) were evaluated. The mean prepatent periods (days) for B. bigemina was of 5.6 (G1) and 5.2 (G3) and 7.0 (G2) and 6.7 (G3) for B. bovis (P > 0.05, ""t"" test). No differences were found in the parasitaemias. The only difference was found in the antibody titers to B. bovis, that were lower (P < 0.05 ""t"" test) from week 7 onwards when B. bovis was used in combination. The biological significance of this difference is unclear."	"Inst Nacl Tecnol Agropecuaria, Estac Expt Agropecuaria Rafaela, RA-2300 Rafaela, Santa Fe, Argentina; Univ Granada, Dept Parasitol, Granada 18071, Spain"	"Guglielmone, AA, Inst Nacl Tecnol Agropecuaria, Estac Expt Agropecuaria Rafaela, CC 22, RA-2300 Rafaela, Santa Fe, Argentina"					10	0	PRINCEPS EDITIONS	ISSY MOULINEAUX	"64 AVENUE CHARLES DE GAULLE, 92130 ISSY MOULINEAUX, FRANCE"	1252-607X			PARASITE	Parasite-J. Soc. Fr. Parasitol.	MAR	1999	6	1				67	69			3	Parasitology	182JM	ISI:000079495900010
J	"Signorella, S; Santoro, M; Frutos, A; Escandar, G; Salas-Peregrin, JM; Moreno, V; Gonzalez-Sierra, M; Sala, LF"						"The interaction of D-galactonic acid with Cr-VI and Cr-III. Structure, stability and physical properties of Cr-III-aldonate complexes"	JOURNAL OF INORGANIC BIOCHEMISTRY		English	Article						galactonate; chromium(III)-aldonate complexes; stability; structures	METAL SACCHARIDE CHEMISTRY; D-ALDURONIC ACIDS; D-GLUCONIC ACID; AQUEOUS-SOLUTION; CRYSTAL-STRUCTURE; PERCHLORIC-ACID; CHROMIUM(III) COMPLEXES; OXIDATION; MECHANISM; KINETICS	"The redox reaction between D-galactonic acid and potassium chromate yields {((lyxonateH(-1)) (galactonateH(-1)) Cr(OH2))K . H2O}(n), with both aldonate molecules acting as bidentate ligands with the carboxylate and one alkoxo function as the donor sites. The shift of the CO2- stretching vibration towards lower frequencies upon coordination and the high value of av indicate that the carboxylate acts as a monodentate donor site. Magnetic susceptibility data for the compound in the temperature range 3-300 K exhibit a drop in the effective magnetic moment with temperature below 70 K, which is indicative of antiferromagnetic interactions between the Cr-III centres. The molar magnetic susceptibility versus temperature plot could be fitted with the Fisher Hamiltonian for the case of infinite chains, equation-modified for the presence of monomeric species. The EPR and W-Vis spectroscopic studies reveal that, in solution, the complex retains the distorted octahedral local coordination geometry. The {((lyxonateH(-1))(galactonateH(-1))Cr(OH2))K}(n) dissociates slowly in aqueous solution but faster at high [H+], because of the rapid protonation of the alkoxo bridges linking the monomeric units. The potentiometric evaluation of the closely related binary system Cr-III-D-galactonate shows that the (Cr(galactonateH(-n))(2))(1-2n) complexes are the major species in the 4-12 pH range, when a 1:2 Cr-III:ligand ratio is used. C-13 NMR reveals that the CO2- group is one of the coordination sites of the ligand. (C) 1999 Elsevier Science Inc. All rights reserved."	"UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, RA-2000 Rosario, Argentina; UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim Analit, RA-2000 Rosario, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Univ Barcelona, Dept Quim Inorgan, Barcelona 08208, Spain; UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim Organ, RA-2000 Rosario, Argentina"	"Sala, LF, UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, Suipacha 531, RA-2000 Rosario, Argentina"					52	4	ELSEVIER SCIENCE INC	NEW YORK	"655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 USA"	0162-0134			J INORG BIOCHEM	J. Inorg. Biochem.	JAN-FEB	1999	73	01-Feb				93	100			8	"Biochemistry & Molecular Biology; Chemistry, Inorganic & Nuclear"	184BQ	ISI:000079589800011
J	"Daier, V; Signorella, S; Rizzotto, M; Frascaroli, MI; Palopoli, C; Brondino, C; Salas-Peregrin, JM; Sala, LF"						Kinetics and mechanism of the reduction of Cr-VI to Cr-III by D-ribose and 2-deoxy-D-ribose	CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE		English	Article						ribose; 2 deoxyribose; chromium; redox; mechanism; kinetics	PERCHLORIC-ACID; CARCINOGENIC CHROMIUM(VI); OXOCHROMATE(V) COMPLEXES; CHROMIC OXIDATION; L-RHAMNOSE; D-MANNOSE; GLUTATHIONE; CR(VI); IONS; 2-DEOXY-D-GLUCOSE	"The oxidation of D-ribose and 2-deoxy-D-ribose by Cr-VI yields the aldonic acid and Cr3+ as final products when an excess of sugar over Cr-VI is used. The redox reaction occurs through Cr-VI-->Cr-III and Cr-VI-->Cr-V-->Cr-III paths. The complete rate laws for the Cr-VI oxidation reactions are expressed by -d[Cr-VI]/dt = k(H)[H+](2) [ribose][Cr-VI], where k(H) = (5.9 +/- 0.1) x 10(-2) mol(-3) dm(9) s(-1), and -d[Cr-VI]/dt = (k(0) + k(H)'[H+](2)) [2-deoxyribose] [Cr-VI], where k(0) = (1.3 +/- 0.5) x 10(-3) mol(-1) dm(3) s(-1) and k(H)' = (4.2 +/- 0.1) x 10(-2) mol(-3) dm(9) s(-1) at 33 degrees C. An intermediate sugar alkoxide radical could be trapped with DMPO and observed by EPR as a multiline signal at g = 2.003. Cr-V is formed in a rapid step by reaction of the sugar radical with Cr-VI. Cr-V reacts with the substrate faster than Cr-VI does. The EPR spectra show that five- and six-coordinate oxochromate(V) intermediates are formed, and the distribution of these Cr-V species in the reaction mixture essentially depends on the solution acidity."	"UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim, RA-2000 Rosario, Santa Fe, Argentina; Inst Desarrollo Tecnol Ind Quim, RA-3000 Geumes, Santa Fe, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"	"Sala, LF, UNR, Fac Ciencias Bioquim & Farmaceut, Dept Quim, Suipacha 531, RA-2000 Rosario, Santa Fe, Argentina"	inquibir@satlink.com				38	23	NATL RESEARCH COUNCIL CANADA	OTTAWA	"RESEARCH JOURNALS, MONTREAL RD, OTTAWA, ONTARIO K1A 0R6, CANADA"	0008-4042			CAN J CHEM	Can. J. Chem.-Rev. Can. Chim.	JAN	1999	77	1				57	64			8	"Chemistry, Multidisciplinary"	185AQ	ISI:000079646300007
J	"Frutos, AA; Sala, LF; Escandar, GM; Devillers, M; Peregrin, JMS; Sierra, MG"						Bismuth(III) complexes of D-gluconic acid. Studies in aqueous solution and in the solid phase	POLYHEDRON		English	Article						bismuth(III) complex; D-gluconic acid; competition equilibria	D-ALDURONIC ACIDS; SELECTIVE OXIDATION; ALDONIC ACIDS; METAL-IONS; CATALYSTS; BI; ALUMINUM(III); GALLIUM(III); EQUILIBRIUM; OXYGEN	"The system formed between bismuth(III) ion and D-gluconic acid was potendometrically studied in aqueous solution. Measurements were carried out at 20.0 and 25.0+/-0.1 degrees C and the ionic strength was maintained at 0.100 M with NaNO3. The potentiometric curves showed the release of four protons in addition to the carboxylic one, leading to the formation of complexes with different degrees of deprotonation. Since the first chelate was completely formed at low pH, competition equilibria involving ethylenediaminetetraacetic acid or nitrilotriacetic acid ligands were used to calculate the corresponding equilibrium constant. Coordination bonding sites for metal-ligand interactions were inferred from C-13 NMR spectroscopy. According to the obtained results, the complex formed at acid pH would present a carboxylate coordination and those formed at high pH would involved a bonding with the oxygens of carbons 2, 3, 4 and 5. On the other hand, the complex Bi(C6H9O7). H2O was isolated and characterized by elemental and thermogravimetric analyses and by Fourier transform infra-red (FT-IR) spectroscopy. While the thermogravimetric analyses confirmed the water content in the solid complex, the IR spectra showed a monodentate carboxylate coordination. (C) 1999 Elsevier Science Ltd. All rights reserved."	"Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, RA-2000 Rosario, Santa Fe, Argentina; Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Analit, RA-2000 Rosario, Santa Fe, Argentina; Univ Catholique Louvain, Lab Chim Inorgan & Analyt, B-1348 Louvain, Belgium; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Organ, RA-2000 Rosario, Santa Fe, Argentina"	"Sala, LF, Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, Suipacha 531, RA-2000 Rosario, Santa Fe, Argentina"					35	6	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0277-5387			POLYHEDRON	Polyhedron		1999	18	7				989	994			6	"Chemistry, Inorganic & Nuclear; Crystallography"	195CQ	ISI:000080231900009
J	"Gonzalez, M; Medina, R; Losada, MA"						Equilibrium beach profile model for perched beaches	COASTAL ENGINEERING		English	Article						submerged breakwaters; coastal structures; equilibrium beach profile; nourishment; beach erosion	BREAKWATER	"A beach profile equilibrium model for perched beaches is presented. The model assumes that wave reflection at the seaward and leeward sides of the breakwater is the most important process that modifies Dean's equilibrium profile model for non-perched beaches. The influence of wave breaking over the submerged structure is also discussed. Several laboratory data sets are used to analyze the merit of the proposed model for describing the equilibrium condition of a perched beach. A good comparison is obtained. Results show that if the ratio between the water depth above the submerged structure, d, and the water depth at the toe of the structure, h(e), is large, d/h(e) > 0.5, only minor advance of the shoreline is achieved with the construction of a toe structure. A considerable advance is obtained for d/h(e) less that 0.1. In these situations, however, resonant effects may result in an inefficient structure. The proposed model is used to provide an estimation for the required sand volume and the associated beach advance for the case of narrow breakwaters. (C) 1999 Elsevier Science B.V. All rights reserved."	"Univ Cantabria, Dept Ciencias & Tecn Agua & Med Ambiente, Ocean & Coastal Res Grp, E-39005 Santander, Spain; Univ Valle, Dept Mecan Fluidos & Ciencias Termicas, Cali, Colombia; Univ Granada, Dept Ingn Civil, E-18071 Granada, Spain"	"Gonzalez, M, Univ Cantabria, Dept Ciencias & Tecn Agua & Med Ambiente, Ocean & Coastal Res Grp, E-39005 Santander, Spain"					26	7	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3839			COAST ENG	Coast. Eng.	MAY	1999	36	4				343	357			15	"Engineering, Civil; Engineering, Ocean"	196DQ	ISI:000080294100004
J	"Bauer, E; Lallena, AM"						Quasielastic electron scattering from nuclei: Random-phase vs ring approximations	PHYSICAL REVIEW C		English	Article							"LONGITUDINAL RESPONSE FUNCTION; CONTINUUM RPA; SPIN ISOSPIN; C-12; CURRENTS; E,E'P"	"We investigate the extent to which the nuclear transverse response to electron scattering in the quasielastic region, evaluated in the random-phase approximation, can be described by ring approximation calculations. Different effective interactions based on a standard model of the type g' + V-pi + V-rho are employed. For each momentum transfer, we have obtained the value of g(0)' permitting the ring response to match the position of the peak and/or the non-energy-weighted sum rule provided by the random-phase approach. It is found that, in general, it is not possible to reproduce both magnitudes simultaneously for a given g(0)' value. [S0556-2813(99)01605-2]."	"Natl Univ La Plata, Dept Fis, Fac Ciencias Exactas, RA-1900 La Plata, Argentina; Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain"	"Bauer, E, Natl Univ La Plata, Dept Fis, Fac Ciencias Exactas, RA-1900 La Plata, Argentina"					26	4	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	0556-2813			PHYS REV C	Phys. Rev. C	MAY	1999	59	5				2603	2607			5	"Physics, Nuclear"	197UC	ISI:000080383200035
J	"Barrero, AF; Oltra, JE; Raslan, DS; Saude, DA"						Microbial transformation of sesquiterpene lactones by the fungi Cunninghamella echinulata and Rhizopus oryzae	JOURNAL OF NATURAL PRODUCTS		English	Article							GERMACRANOLIDES; COSTUNOLIDE	"Incubations of the fungi Cunninghamella echinulata and Rhizopus oryzae with the sesquiterpene lactones (+)-costunolide (1), (+)-cnicin (2), (+)-salonitenolide (3), (-)-dehydrocostuslactone (4), (-)-lychnopholide (5), and (-)-eremantholide C (6) were performed. Incubation of 1 with C. echinulata afforded Delta(11(13))-dihydrogenation and Delta(1(10))-epoxidation products (7-10). C. echinulata also hydrolyzed the side chain of 2, and transformed 4 into (+)-11 alpha,13-dihydrodehydrocostuslactone (12), a new natural product. R, oryzae converted 4 into both Delta(11(13))-dihydrogenation and Delta(10(14))-epoxidation products (16 and 17). Both fungi transformed 5 into (-)-16-(1-methyl-1-propenyl)eremantholanolide (13), providing experimental evidence for the biosynthesis of the eremantholide hemiketal unit. Compounds 3 and 6 were not metabolized by either fungus under the test conditions."	"Univ Granada, Fac Ciencias, Inst Biotechnol, Dept Quim Organ, E-18071 Granada, Spain; Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Quim, Belo Horizonte, MG, Brazil"	"Barrero, AF, Univ Granada, Fac Ciencias, Inst Biotechnol, Dept Quim Organ, Campus Fuentenueva S-N, E-18071 Granada, Spain"					25	14	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0163-3864			J NAT PROD	J. Nat. Prod.	MAY	1999	62	5				726	729			4	"Plant Sciences; Chemistry, Applied; Chemistry, Medicinal; Pharmacology & Pharmacy"	201YP	ISI:000080625100016
J	"Daza, MC; Dobado, JA; Molina, JM; Salvador, P; Duran, M; Villaveces, JL"						"Basis set superposition error-counterpoise corrected potential energy surfaces. Application to hydrogen peroxide center dot center dot center dot X (X=F-, Cl-, Br-, Li+, Na+) complexes"	JOURNAL OF CHEMICAL PHYSICS		English	Article							DENSITY-FUNCTIONAL THEORY; AB-INITIO; THERMODYNAMIC PROPERTIES; VIBRATIONAL FREQUENCIES; BONDED COMPLEXES; BSSE PROBLEM; MOLECULES; DIMER; ATOMS; SYSTEMS	"Moller-Plesset (MP2) and Becke-3-Lee-Yang-Parr (B3LYP) calculations have been used to compare the geometrical parameters, hydrogen-bonding properties, vibrational frequencies and relative energies for several X- and X+ hydrogen peroxide complexes. The geometries and interaction energies were corrected for the basis set superposition error (BSSE) in all the complexes (1-5), using the full counterpoise method, yielding small BSSE values for the 6-311+G(3df,2p) basis set used. The interaction energies calculated ranged from medium to strong hydrogen-bonding systems (1-3) and strong electrostatic interactions (4 and 5). The molecular interactions have been characterized using the atoms in molecules theory (AIM), and by the analysis of the vibrational frequencies. The minima on the BSSE-counterpoise corrected potential-energy surface (PES) have been determined as described by S. Simon, M. Duran, and J. J. Dannenberg, and the results were compared with the uncorrected PES. (c) 1999 American Institute of Physics."	"Univ Granada, Inst Biotechnol, Grp Modelizac & Diseno Mol, E-18071 Granada, Spain; Univ Girona, Inst Quim Computac, Girona 17071, Spain; Univ Nacl Colombia, Fac Ciencias, Lab Invest Basicas, Santa Fe de Bogota, Colombia"	"Molina, JM, Univ Granada, Inst Biotechnol, Grp Modelizac & Diseno Mol, Campus Fuentenueva, E-18071 Granada, Spain"					57	21	AMER INST PHYSICS	WOODBURY	"CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 USA"	0021-9606			J CHEM PHYS	J. Chem. Phys.	Jun-22	1999	110	24				11806	11813			8	"Physics, Atomic, Molecular & Chemical"	204CN	ISI:000080745500017
J	"Mohana-Borges, R; Silva, JL; Ruiz-Sanz, J; de Prat-Gay, G"						Folding of a pressure-denatured model protein	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA		English	Article							BARLEY CHYMOTRYPSIN INHIBITOR-2; NUCLEATION-CONDENSATION MECHANISM; 2 COMPLEMENTARY FRAGMENTS; TRANSITION-STATE; STRUCTURAL CHARACTERIZATION; STAPHYLOCOCCAL NUCLEASE; FUNNELS; ASSOCIATION; PATHWAYS; KINETICS	"The noncovalent complex formed by the association of two fragments of chymotrypsin inhibitor-2 is reversibly denatured by pressure in the absence of chemical denaturants, On pressure release, the complex returned to its original conformation through a biphasic reaction, with first-order rate constants of 0.012 and 0.002 s(-1), respectively. The slowest phase arises from an interconversion of the pressure-denatured state, as revealed by double pressure-jump experiments. Below 5 mu M, the process was concentration dependent with a second-order rate constant of 1,700 s(-1) M-1. Fragment association at atmospheric pressure showed a similar break in the order of the reaction above 5 mu M, but both first- and second-order folding/association rates are 2.5 times faster than those for the refolding of the pressure-denatured state. Although the folding rates of the intact protein and the association of the fragments displayed nonlinear Eyring behavior for the temperature dependence, refolding of the pressure-denatured complex showed a linear response. The negligible heat capacity of activation reflects a balance of minimal change in the burial of residues from the pressure-denatured state to the transition state. If we add the higher energy barrier in the refolding of the pressure-denatured state, the rate differences must lie in the structure of this state, which has to undergo a structural rearrangement. This clearly differs from the conformational flexibility of the isolated fragments or the largely unfolded denatured state of the intact protein in acid and provides insight into denatured states of proteins under folding conditions."	"Univ Buenos Aires, Fdn Campomar, Inst Invest Bioquim, RA-1405 Buenos Aires, DF, Argentina; Univ Buenos Aires, Fac Ciencias Exactas & Nat, RA-1405 Buenos Aires, DF, Argentina; Univ Granada, Fac Ciencias, Dept Quim Fis, E-18071 Granada, Spain; Univ Granada, Fac Ciencias, Inst Biotechnol, E-18071 Granada, Spain; Univ Fed Rio de Janeiro, Dept Bioquim Med, BR-21741590 Rio De Janeiro, Brazil"	"de Prat-Gay, G, Univ Buenos Aires, Fdn Campomar, Inst Invest Bioquim, Patricias Argentinas 435, RA-1405 Buenos Aires, DF, Argentina"					34	29	NATL ACAD SCIENCES	WASHINGTON	"2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA"	0027-8424			PROC NAT ACAD SCI USA	Proc. Natl. Acad. Sci. U. S. A.	Jul-06	1999	96	14				7888	7893			6	Multidisciplinary Sciences	214RV	ISI:000081342100054
J	"Ortiz-Ortiz, L; Mora, N; Zambrano-Villa, SA; Carrero, JC; Sanchez-Zerpa, M; Osuna, A; Rosales-Borjas, DM"						Secretory immune response in patients with intestinal amoebiasis	PARASITE IMMUNOLOGY		English	Article						Entamoeba histolytica; sIgA; saliva; membrane antigens; intestinal amoebiasis; invasive amoebiasis	PATHOGENIC ENTAMOEBA-HISTOLYTICA; INHIBITABLE LECTIN ELICITS; IMMUNOGLOBULIN-A RESPONSE; ORAL IMMUNIZATION; ADHERENCE LECTIN; SURFACE-ANTIGEN; IGA ANTIBODIES; LIVER-ABSCESS; PROTEIN; AMEBIASIS	"The secretory immune response in saliva from intestinal amoebiasis patients against antigens obtained from Entamoeba histolytica membranes was studied. Western blot analysis indicated that patient saliva contains secretory IgA antibodies against antigens with molecular masses ranging from 170 to 24 kDa, some of which were also recognized by saliva from healthy subjects. However; antigens of 170, 125, 46 and 37 kDa are recognized more frequently (> 90%) by the secretory IgA from patients with intestinal amoebiasis than by that from healthy subjects (<10%)."	"Univ Nacl Autonoma Mexico, Inst Invest Biomed, Dept Immunol, Mexico City 04510, DF, Mexico; Univ Guadalajara, Ctr Ciencias Exactas & Ingenierias, Guadalajara 44430, Jalisco, Mexico; Univ Granada, Inst Biotecnol, Grp Bioquim & Parasitol Mol, E-18071 Granada, Spain; Hosp Univ Dr Miguel Oraa, Guanare, Estado Portugue, Venezuela"	"Ortiz-Ortiz, L, Univ Nacl Autonoma Mexico, Inst Invest Biomed, Dept Immunol, Apartado Postal 70228, Mexico City 04510, DF, Mexico"					29	3	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD OX2 0NE, OXON, ENGLAND"	0141-9838			PARASITE IMMUNOL	Parasite Immunol.	OCT	1998	20	10				503	507			5	Immunology; Parasitology	223EC	ISI:000081826600008
J	"Nys, Y; Hincke, MT; Arias, JL; Garcia-Ruiz, JM; Solomon, SE"						Avian eggshell mineralization	POULTRY AND AVIAN BIOLOGY REVIEWS		English	Review						avian eggshell; uterine fluid; calcium; bicarbonate; calcite; mineralization; matrix; ovocleidin	CALCIUM-BINDING PROTEINS; SHELL GLAND; EGG-SHELL; VITAMIN-D; LAYING HEN; GENE-EXPRESSION; SOLUBLE MATRIX; UTERINE FLUID; IMMUNOHISTOCHEMICAL LOCALIZATION; ORGANIC MATRIX	"The eggshell of the hen is a highly ordered mineral structure deposited in an acellular milieu secreted by the distal parts of the oviduct; the isthmus and uterus. Spherulitic crystal growth is initiated by deposition of calcium carbonate on organic aggregates layed quasiperiodically on the outer surface of eggshell membranes. The uterus secretes a hypersaturated milieu relative to calcite during the phase of eggshell formation. The mechanisms and hormonal control of calcium and bicarbonate fluxes have been partially identified, The uterine fluid also contained organic molecules and a matrix which pervades the calcified layer and can be extracted as soluble and insoluble fractions. SDS-PAGE reveals a complex array of proteins in uterine fluid and eggshell:extract in hens and other species of birds, among them ovocleidin-17, (OC17), a specific uterine protein and osteopontin, a bone matrix protein. Serum albumin, ovalbumin, lysozyme and ovotransferrin are also present in hen eggshell. Similarities in protein electrophoretic profiles, as well as the presence of serum albumin, ovalbumin, lysozyme, ovotransferrin and OC17 in the uterine fluid and the modification of this organic composition with different stages of shell formation support the hypothesis that the precursors of eggshell matrix are found in this milieu. Eggshell extracts or uterine fluid contain components which are able in vitro to delay, from a metastable solution of calcium and carbonate, the rate of precipitation of calcium carbonate and to modify the size and crystal morphology of the resulting calcite. Proteoglycans, primarily keratan- and dermatan-sulfate are also found in the eggshell matrix, and they also modify crystal precipitation and morphology. These observations suggest that these macromolecules may influence the organization of crystal growth by controlling size, shape and orientation of calcite crystals. The identification of matrix components and analysis of their biochemical and functional properties is a necessary prerequisite to gain insight into the mechanisms and regulation of eggshell calcification and for the development of new approaches to control eggshell quality."	"INRA, Rech Avicoles Stn, F-37380 Nouzilly, France; Univ Ottawa, Ottawa, ON K1H 8M5, Canada; Univ Chile, Santiago, Chile; Univ Granada, CSIC, Granada 18002, Spain; Univ Glasgow, Glasgow G61 1QH, Lanark, Scotland"	"Nys, Y, INRA, Rech Avicoles Stn, F-37380 Nouzilly, France"					101	59	SCIENCE & TECHNOLOGY LETTERS	NORTHWOOD	"PO BOX 81,, NORTHWOOD, MIDDX, ENGLAND HA6 3DN"	1357-048X			POULT AVIAN BIOL REV	Poult. Avian Biol. Rev.		1999	10	3				143	166			24	"Agriculture, Dairy & Animal Science"	239EE	ISI:000082755200002
J	"Villanueva, JAL; Gasparian, V"						Local Larmor clock approach to the escape time	PHYSICS LETTERS A		English	Article							BARRIER-INTERACTION TIMES; TRAVERSAL TIME; TUNNELING ESCAPE; SCATTERING	"The escape of an electron from a localized state in a quantum well with one or several surrounding barriers is analyzed using the local Larmor clock approach. We show that two time scales can be involved in the escape time problem, such as in the case of a scattering configuration. The particular example of a potential well with a hard wall condition on one side, i.e. escaping through only one open channel, is investigated, and the two time components are calculated analytically. One of the time components is shown to coincide with the lifetime expression obtained with a different approach, in the case of an opaque barrier, at an energy close to the bound level in the well. (C) 1999 Published by Elsevier Science B.V. All rights reserved."	"Univ Guanajuato, Fac Quim, Guanajuato 36050, Mexico; Univ Granada, Dept Elect & Tecnol Comp, E-18071 Granada, Spain"	"Gasparian, V, Univ Guanajuato, Fac Quim, Noria Alta S-N, Guanajuato 36050, Mexico"					20	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0375-9601			PHYS LETT A	Phys. Lett. A	Sep-13	1999	260	03-Abr				286	293			8	"Physics, Multidisciplinary"	241ET	ISI:000082870300017
J	"Finkelshtein, AM; Cabrera, HP"						Strong asymptotics for Sobolev orthogonal polynomials	JOURNAL D ANALYSE MATHEMATIQUE		English	Article							RELATIVE ASYMPTOTICS; INNER-PRODUCT	"In this paper we obtain the strong asymptotics for the sequence of orthogonal polynomials with respect to the inner product [f, g] s = Sigma(k = 0)(m) integral(Delta k) f((k))(x)g((k))(x)d mu(k)(x), where {mu(k)}(k=0)(m), m is an element of Z(+), are measures supported on [-1, 1] which satisfy Szego's condition."	"Univ Almeria, Dept Estadist & Matemat Aplicada, Almeria 04120, Spain; Univ Granada, Inst Carlo I Fis Teor & Computac, E-18071 Granada, Spain; Univ Matanzas, Dept Matemat, Matanzas, Cuba"						13	1	MAGNES PRESS	JERUSALEM	"PO BOX 7695, JERUSALEM 91076, ISRAEL"	0021-7670			J ANAL MATH	J. Anal. Math.		1999	78					143	156			14	Mathematics	243BA	ISI:000082976200005
J	"Oloriz, F; Villasenor, AB"						New microconchiate Hybonoticeras from Mexico	GEOBIOS		English	Article						Hybonoticeras; ammonitina; upper Kimmeridgian; lower Tithonian; Mexico		A diversified and previously unknown record of microconchiate Hybonoticeras is analysed on the basis of the material collected in sections sampled bed-by-bed in the Mexican Altiplano. Five new species are described and compared to species traditionally recorded from the uppermost Kimmeridgian and the lowermost Tithonian in Europe. A general trend to smoothing in Mexican and European species during the earliest Tithonian is outlined.	"Univ Granada, Fac Ciencias, Dept Estrtigrafia & Paleontologia, E-18002 Granada, Spain; Univ Nacl Autonoma Mexico, Inst Geol, Dept Paleontologia, Mexico City, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estrtigrafia & Paleontologia, Av Fuentenueva S-N, E-18002 Granada, Spain"					36	4	UNIV CLAUDE BERNARD-LYONI	VILLEURBANNE CEDEX	"CENTRE DES SCI DE LA TERRE 43 BLVD DU 11 NOVEMBRE, 69622 VILLEURBANNE CEDEX, FRANCE"	0016-6995			GEOBIOS-LYON	Geobios		1999	32	4				561	573			13	Paleontology	243GH	ISI:000082988300004
J	"Odriozola, G; Schmitt, A; Callejas-Fernandez, J; Martinez-Garcia, R; Hidalgo-Alvarez, R"						Dynamic scaling concepts applied to numerical solutions of Smoluchowski's rate equation	JOURNAL OF CHEMICAL PHYSICS		English	Article							CLUSTER-SIZE-DISTRIBUTION; COLLOIDAL AGGREGATION; LIGHT-SCATTERING; COAGULATION; MODEL	"Smoluchowski's equation is widely applied to describe the time evolution of the cluster-size distribution during aggregation processes. Analytical solutions for this equation, however, are known only for a very limited number of kernels. Therefore, numerical methods have to be used for describing the time evolution of the cluster-size distribution. In this work, we present a novel self-consistent method for solving Smoluchowski's equation for any homogeneous kernel. The method considers dynamic scaling to be valid but does not need to assume a given form for the scaling distribution Phi(x). Moreover, the scaling distribution Phi(x) is obtained as a natural result of the algorithm. Due to the implementation of dynamic scaling concepts, the algorithm converges almost immediately with a minimal calculation effort. Comparing calculated size distributions with the corresponding analytical solutions shows the validity of the method. The method is then used to fit experimental data for diffusion limited aggregation. For this purpose, a fitting procedure is developed which allows us to fit the corresponding parameters for any given homogeneous kernel. As an application, a full comparison between the experimental data and the numerically obtained cluster-size distributions for the constant and the Brownian kernel was carried out. (C) 1999 American Institute of Physics."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republ, Fac Chem, Dept Chem Phys & Math, Montevideo 11800, Uruguay"	"Hidalgo-Alvarez, R, Univ Granada, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					34	22	AMER INST PHYSICS	WOODBURY	"CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999 USA"	0021-9606			J CHEM PHYS	J. Chem. Phys.	Oct-22	1999	111	16				7657	7667			11	"Physics, Atomic, Molecular & Chemical"	244LG	ISI:000083052100056
J	"Orgueira, H; Haj, MA; Salas, JM; Jensen, WP; Tiekink, ERT"						"Crystal structure of 4,5-dihydro-7-amino-5-oxo-[1,2,4]-triazolo-[1,5-a]pyrimidine, C5H5N5O"	ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES		English	Article									"Univ Adelaide, Dept Chem, Adelaide, SA 5005, Australia; Univ Buenos Aires, Dept Quim Organ, RA-1053 Buenos Aires, DF, Argentina; Univ Granada, Dept Quim Inorgan, E-18071 Granada, Spain; S Dakota State Univ, Dept Chem, Brookings, SD 57007 USA"	"Tiekink, ERT, Univ Adelaide, Dept Chem, Adelaide, SA 5005, Australia"					4	3	R OLDENBOURG VERLAG	MUNICH	"LEKTORAT M/N, K BERBER-NERLINGER, POSTFACH 80 13 60, D-81613 MUNICH, GERMANY"	1433-7266			Z KRIST-NEW CRYST STRUCT	Z. Krist.-New Cryst. Struct.		1999	214	4				517	518			2	Crystallography	249QG	ISI:000083343300058
J	"Segovia, S; Guillamon, A; del Cerro, MCR; Ortega, E; Perez-Laso, C; Rodriguez-Zafra, M; Beyer, C"						The development of brain sex differences: a multisignaling process	BEHAVIOURAL BRAIN RESEARCH		English	Review						brain sex differences; cell multisignaling process; GABA; GABA(A) receptor; neuroactive steroids; neurotransmitters; vomeronsal system	ACCESSORY OLFACTORY-BULB; SEXUALLY DIMORPHIC NUCLEUS; MEDIAL PREOPTIC NUCLEUS; CENTRAL NERVOUS-SYSTEM; BED NUCLEUS; STRIA TERMINALIS; GONADAL-STEROIDS; FEMALE RATS; SYNAPTIC ORGANIZATION; MITRAL CELLS	"In order to account for the development of sex differences in the brain, we took, as an integrative model, the vomeronasal pathway, which is involved in the control of reproductive physiology and behavior. The fact that brain sex differences take place in complex neural networks will help to develop a motivational theory of se?; differences in reproductive behaviors. We also address the classic genomic actions in which three agents (the hormone, the intracellular receptor, and the transcription function) play an important role in brain differentiation, but we also point out refinements that such a theory requires if we want to account of the existence of two morphological patterns of sex differences in the brain, one in which males show greater morphological measures (neuron numbers and/or volume) than females and the opposite. Moreover, we also consider very important processes closely related to neuronal afferent input and membrane excitability for the developing of sex differences. Neurotransmission associated to metabotropic and ionotropic receptors, neurotrophic factors, neuroactive steroids that alter membrane excitability, cross-talk (and/or by-pass) phenomena, and second messenger pathways appear to be involved in the development of brain sex differences. The sexual differentiation of the brain and reproductive behavior is regarded as a cellular multisignaling process. (C) 1999 Elsevier Science B.V. All rights reserved."	"Univ Nacl Educ Distancia, Dept Psicobiol, E-28040 Madrid, Spain; Univ Granada, Dept Bioquim & Biol Mol, Granada, Spain; Univ Autonoma Tlaxcala, Ctr Invest Reprod Anim, Tlaxcala, Mexico"	"Segovia, S, Univ Nacl Educ Distancia, Dept Psicobiol, E-28040 Madrid, Spain"					105	33	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0166-4328			BEHAV BRAIN RES	Behav. Brain Res.	Nov-01	1999	105	1				69	80			12	Behavioral Sciences; Neurosciences	254DC	ISI:000083595800006
J	"Barrero, AF; Cortes, M; Manzaneda, EA; Cabrera, E; Chahboun, R; Lara, M; Rivas, AR"						"Synthesis of 11,12-epoxydrim-8,12-en-11-ol, 11,12-diacetoxydrimane, and warburganal from (-)-sclareol"	JOURNAL OF NATURAL PRODUCTS		English	Article							BIOLOGICALLY-ACTIVE DRIMANES; WIEDENDIOL-B; SESQUITERPENOIDS; SPONGE	"The first syntheses are reported for recently isolated drimanes 11,12-epoxydrim-8,12-en-11-ol (2) and 11,12-diacetoxydrimane (3), from (-)-sclareol (1). Furthermore, two efficient new routes to the potent bioactive warburganal (4) starting also from 1 are described."	"Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Quim Organ, E-18071 Granada, Spain; Pontificia Univ Catolica Chile, Fac Quim, Dept Quim Organ, Santiago, Chile"	"Barrero, AF, Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Quim Organ, Campus Fuentenueva S-N, E-18071 Granada, Spain"					14	12	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0163-3864			J NAT PROD	J. Nat. Prod.	NOV	1999	62	11				1488	1491			4	"Plant Sciences; Chemistry, Applied; Chemistry, Medicinal; Pharmacology & Pharmacy"	260XK	ISI:000083978600004
J	"Barrero, AF; Alvarez-Manzaneda, EJ; Chahboun, R; Cortes, M; Armstrong, V"						Synthesis and antitumor activity of puupehedione and related compounds	TETRAHEDRON		English	Article						terpenes; antitumour compounds; marine metabolites	ESTER TRANSFER PROTEIN; WIEDENDIOL-A; (-)-SCLAREOL; PUUPEHENONE; METABOLITES; INHIBITORS; DRIMANES; SPONGE	The first enantiospecific synthesis of bioactive marine puupehedione (2) and related compounds from (-)-sclanol (11) is reported. The antitumor activity of these compounds was assayed and compared with that of the natural products. (C) 1999 Elsevier Science Ltd. All rights reserved.	"Univ Granada, Fac Ciencias, Dept Quim Organ, E-18071 Granada, Spain; Pontificia Univ Catolica Chile, Fac Quim, Dept Quim Organ, Santiago 22, Chile"	"Barrero, AF, Univ Granada, Fac Ciencias, Dept Quim Organ, E-18071 Granada, Spain"					14	38	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0040-4020			TETRAHEDRON	Tetrahedron	DEC 24	1999	55	52				15181	15208			28	"Chemistry, Organic"	263DT	ISI:000084108200033
C	"Calvo, O; Cartwright, JHE; Gonzalez, DL; Piro, O; Rosso, OA"						Three-frequency resonances in dynamical systems	INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS		English	Proceedings Paper							OSCILLATORS; ATTRACTORS; LOCKING; CHAOS; MAPS	"We investigate numerically and experimentally dynamical systems having three interacting frequencies: a discrete mapping (a circle map), an exactly solvable model (a system of coupled ordinary differential equations), and an experimental device (an electronic oscillator). We compare the hierarchies of three-frequency resonances we find in each of these systems. All three show similar qualitative behaviour, suggesting the existence of generic features in the parameter-space organization of three-frequency resonances."	"Natl Univ La Plata, Fac Ingn, Dept Electrotecn, LEICI,CICPBA, RA-1900 La Plata, Argentina; Univ Granada, CSIC, IACT, E-18071 Granada, Spain; CNR, Ist Lamel, I-40129 Bologna, Italy; Univ Illes Balears, CSIC, IMEDEA, Inst Mediterrani Estudis Avancats, E-07071 Palma de Mallorca, Spain; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Inst Calculo, RA-1428 Buenos Aires, DF, Argentina"	"Calvo, O, Natl Univ La Plata, Fac Ingn, Dept Electrotecn, LEICI,CICPBA, RA-1900 La Plata, Argentina"					13	4	WORLD SCIENTIFIC PUBL CO PTE LTD	SINGAPORE	"JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE"	0218-1274			INT J BIFURCATION CHAOS	Int. J. Bifurcation Chaos	NOV	1999	9	11				2181	2187			7	"Mathematics, Interdisciplinary Applications; Multidisciplinary Sciences"	276DB	ISI:000084859400006
J	"Toledano, M; Osorio, R; Fuentes, MV; Carvalho, R"						Microhardness testing of superfacial and deep dentin	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; USP, FOB, Sao Paulo, Brazil"						0	0	AMER ASSOC DENTAL RESEARCH	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314 USA"	0022-0345			J DENT RES	J. Dent. Res.		2000	79				Sp. Iss. SI	3366				1	"Dentistry, Oral Surgery & Medicine"	277MH	ISI:000084937003359
J	"Barrero, AF; Oltra, JE; Alvarez, M; Raslan, DS; Saude, DA; Akssira, M"						New sources and antifungal activity of sesquiterpene lactones	FITOTERAPIA		English	Article						Centaurea species; sesquiterpene lactones; antifungal activity		"In the search for new sources of sesquiterpene lactones, six Certaurea species have been analyzed. The activity against the fungus Cunninghamella echinulata (+)-cnicin (1) and (+)-salonitenolide (2), isolated from the Centaurea plants, as well as that of(+)-costunolide (3), (-)-dehydrocostuslactone (4), (-)-lychnopholide (5) and(-)-eremantholide C (6), has been evaluated. Compounds 3 and 4 showed noticeable EC50 values, whilst more polar lactones were inactive. These results suggest that a relatively low polarity is one of the molecular requirements for the antifungal activity of sesquiterpene lactones. (C) 2000 Elsevier Science B.V. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, E-18071 Granada, Spain; Univ Fed Minas Gerais, Inst Ciencias Exatas, Dept Quim, Belo Horizonte, MG, Brazil; Univ Fed Ouro Preto, Escola Farm, Dept Farm, Ctr Ouro Preto, MG, Brazil; Univ Hassan II, Mohammedia, Morocco"	"Barrero, AF, Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, Campus Fuentenueva S-N, E-18071 Granada, Spain"					15	27	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0367-326X			FITOTERAPIA	Fitoterapia	FEB	2000	71	1				60	64			5	"Chemistry, Medicinal; Pharmacology & Pharmacy"	287LE	ISI:000085506700011
J	"Guevara, M; Garcia, JLP"						On the will: Adaptation of Kuhl's Action Control Scale to Mexico	REVISTA MEXICANA DE PSICOLOGIA		Spanish	Article						will; action control; self-regulation; test adaptation		"Translation or adaptation of psychological tests is necessary to:facilitate comparative studies among different cultural, ethnic or national groups. Adaptation should ensure the meaning equivalency of measures obtained through different versions of the same instrument. This article reports results of the first of a serie of studies, directed to have adapted versions of the Action Control Scale (ACS) to the Mexican and Spanish populations. Psychometric properties of the ACS on a Mexican sample are analyzed. Participants were 316 females and 257 males, between 15 and 54 years of age. Alpha coefficients for the three subscales were: .67 for failure,.66 for planning-decision and .55 for stability-volatility. Compared to the original sample, these values were slightly lower. The ACS' factorial structure from the Mexican sample was similar to the original one. These results allow to continue on the adaptation of the ACS to the Mexican and Spanish populations."	"Univ Guanajuato, Fac Relac Ind, Guanajuato, Gto, Mexico; Univ Granada, E-18071 Granada, Spain"	"Guevara, M, Univ Guanajuato, Fac Relac Ind, Lascurain Retana 5,CP 36000, Guanajuato, Gto, Mexico"					48	1	SOCIEDAD MEXICANA PSICOLOGIA	TLALPAN	"APARTADO POSTAL 22-211, TLALPAN 14000, MEXICO"	0185-6073			REV MEX PSICOL	Rev. Mex. Psicol.	DEC	1999	16	2				253	265			13	"Psychology, Multidisciplinary"	289KN	ISI:000085620000009
C	"Gasparian, V; Villanueva, JAL"						The escape time of electrons from localised states	PHYSICA STATUS SOLIDI B-BASIC RESEARCH		English	Proceedings Paper								"The two components of the complex escape time tau(esc)(k) = tau(1)(esc)(k) - i tau(2)(esc)(k) for an electron from a localised state in a one-dimensional disordered system are shown to be connected by Kramers-Kronig integral relations. In the complex k plane, tau(1) and tau(2) form an elliptic contour. Component tau(2)(esc)(k) in the case of an opaque barrier at an energy close to the bound level in the well, coincides with the lifetime expression."	"Univ Guanajuato, Fac Quim, Guanajuato 36000, Mexico; Univ Granada, Dept Elect & Tecnol Comp, E-18071 Granada, Spain; Yerevan State Univ, Dept Phys, Yerevan 375049, Armenia"	"Gasparian, V, Univ Guanajuato, Fac Quim, Guanajuato 36000, Mexico"					5	0	WILEY-V C H VERLAG GMBH	BERLIN	"MUHLENSTRASSE 33-34, D-13187 BERLIN, GERMANY"	0370-1972			PHYS STATUS SOLIDI B-BASIC RE	Phys. Status Solidi B-Basic Res.	MAR	2000	218	1				299	302			4	"Physics, Condensed Matter"	303PJ	ISI:000086431000061
J	"Campos, A; Rodriguez, IA; Sanchez-Quevedo, MC; Garcia, JM; Nieto-Albano, OH; de Ferraris, MEG"						Mineralization of human premolar occlusal fissures. A quantitative histochemical microanalysis	HISTOLOGY AND HISTOPATHOLOGY		English	Article						mineralization; premolar; fissures; microanalysis	X-RAY-MICROANALYSIS; ELECTRON-PROBE MICROANALYSIS; GROOVE-FOSSA-SYSTEM; OTOLITHIC MEMBRANE; 3RD MOLARS; MORPHOLOGY; ENAMEL; OTOCONIA; LESIONS	"The mechanisms of cariogenesis in occlusal fissures remain elusive because of limited information about fissure structure and wall mineralization. The purpose of the present study was to determine the correlation between morphological patterns in occlusal fissures in human premolars and quantitative histochemical patterns of mineralization in the walls of these formations. We used scanning electron microscopy and quantitative X-ray microanalysis with the peak-to-local background ratio method and microcrystalline calcium salts as standards. We distinguished three morphological patterns of fissures in scanning electron microscopic images. The wall of the fissures was less mineralized than the control enamel in all three types of fissures. Because the fissure walls are hypomineralized, we suggest that practicing dentists should take into account the degree of mineralization when they are preparing the fissures for the application of sealant."	"Univ Granada, Fac Med & Odontol, Sch Med & Dent, Dept Histol & Cell Biol, E-18071 Granada, Spain; Natl Univ Cordoba, Fac Odontol, Catedra Histol & Embryol B, Cordoba, Argentina"	"Campos, A, Univ Granada, Fac Med & Odontol, Sch Med & Dent, Dept Histol & Cell Biol, E-18071 Granada, Spain"					29	3	F HERNANDEZ	MURCIA	"PLAZA FUENSANTA 2-7 C, 30008 MURCIA, SPAIN"	0213-3911			HISTOL HISTOPATHOL	Histol. Histopath.	APR	2000	15	2				499	502			4	Cell Biology; Pathology	305ZJ	ISI:000086571400021
J	"Pedrosa, RHL; Ritore, M"						Isoperimetric domains in the Riemannian product of a circle with a simply connected space form and applications to free boundary problems	INDIANA UNIVERSITY MATHEMATICS JOURNAL		English	Article						isoperimetric problem; constant mean curvature submanifolds; stability; free; boundary hypersurfaces	CONSTANT MEAN-CURVATURE; STABILITY; SURFACES; HYPERSURFACES; REGULARITY; VOLUME; SETS	"We study the isoperimetric problem in the Riemannian products S-1(r) x Q(c)(n), where Q(c)(n) is the n-dimensional simply connected space form of constant sectional curvature c = 0, 1, -1, and r > 0. The problem of classifying stable free boundary hypersurfaces with constant mean curvature between two parallel hyperplanes in R-n for n greater than or equal to 3 is also treated."	"Univ Estadual Campinas, IMECC, Dept Matemat, BR-13083970 Campinas, SP, Brazil; Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain"	"Pedrosa, RHL, Univ Estadual Campinas, IMECC, Dept Matemat, BR-13083970 Campinas, SP, Brazil"					30	19	INDIANA UNIV MATH JOURNAL	BLOOMINGTON	"SWAIN HALL EAST 222, BLOOMINGTON, IN 47405 USA"	0022-2518			INDIANA UNIV MATH J	Indiana Univ. Math. J.	WIN	1999	48	4				1357	1394			38	Mathematics	319WA	ISI:000087365300006
J	"Gonzalez-Martin, G; Figueroa, C; Merino, I; Osuna, A"						Allopurinol encapsulated in polycyanoacrylate nanoparticles as potential lysosomatropic carrier: preparation and trypanocidal activity	EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS		English	Article						allopurinol; drug carrier; nanoparticles; polycyanoacrylates; Trypanosoma cruzi	CHRONIC CHAGAS-DISEASE; TRYPANOSOMA-CRUZI; INOSINE ANALOGS; EFFICACY; CHEMOTHERAPY; METABOLISM; STRAINS; INVITRO; CULTURE	"The activity of allopurinol-loaded polyethylcyanoacrylate nanoparticles against Trypanosoma cruzi was compared to that of free allopurinol using in vitro cultures of epimastigotes. Ethylcyanoacrylate nanoparticles were prepared by an emulsion polymerization process, and formulations containing different concentrations of allopurinol, polyethylcyanoacrylate and surfactants were investigated and analyzed in size and amount of drug entrapped. The nanoparticles obtained were less than 200 nm in size, as measured by electron microscopy and cytometry. The peak amount of allopurinol entrapped in the nanoparticles was 62.8 +/- 1.9 mu g mg(-1) of nanoparticles using 400 mu l of polyethylcyanoacrylate, 200 mu l of surfactant (Tween 20) and 20 mg of allopurinol in 50 mi of polymerization medium and the association efficiency was 100.7%. After 6 h of incubation at pH 7.4 the release of allopurinol from the nanoparticles was 7.4%, while at pH 1.2 only 3.1% was released after 4-6 h (t = 42.8, P < 0.0001). The in vitro studies, using cultures of T. cruzi epimastigotes, demonstrated considerable increases in the trypanocidal activity of the allopurinol-loaded nanoparticles in comparison with a standard solution of allopurinol (91.5 vs. 45.9%) at an allopurinol concentration of 16.7 mu g ml(-1). In addition, it was shown that the unloaded nanoparticles, by mechanisms not completely elucidated, had a trypanocidal activity similar to that of standard solutions of allopurinol. To study cytotoxicity, increasing concentrations of unloaded nanoparticles were incubated on vero-line cell cultures. The concentration that killed 50% cells was 200 mu g ml(-1), four times higher than that necessary to kill 50% of T. cruzi. It is concluded that the polyethylcyanoacrylate nanoparticles constitute a good carrier of drugs against the T. cruzi. The allopurinol loaded-nanoparticles significantly increased the trypanocidal activity in comparison to the free drug. (C) 2000 Elsevier Science B.V. All rights reserved."	"Catholic Univ Chile, Dept Pharm, Fac Chem, Santiago 4860, Chile; Univ Granada, Inst Biotechnol, Granada, Spain"						30	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0939-6411			EUR J PHARM BIOPHARM	Eur. J. Pharm. Biopharm.	MAR	2000	49	2				137	142			6	Pharmacology & Pharmacy	321PA	ISI:000087462800006
J	"Montero, LA; Molina, J; Fabian, J"						Multiple minima hypersurfaces of water clusters for calculations of association energy	INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY		English	Article							THERMODYNAMIC PROPERTIES; SEMIEMPIRICAL METHODS; HYDROGEN; MODEL; CONFIGURATION; OPTIMIZATION; PARAMETERS; DYNAMICS; (H2O)8; ATOMS	"Multiple minima of water cluster hypersurfaces are explored to find thermodynamic properties by means of the corresponding partition functions of their canonical distributions. The combination of semiempirical quantum chemical procedures for calculating the cluster energies in local minima of supermolecules and the statistical thermodynamics approach for both the evaluation of macroscopic association energies and the possible reduction by average of absolute errors intrinsic to the parametrized Hamiltonian are shown to provide an appropriate model fur comparison between experimental and theoretical results. The method can explicitly take into account environmental effects due to intermolecular interaction. Water trimer and tetramer association energies of -10.9 and -14.1 kJ/mol obtained from virial coefficient calculations compare very well to the values of -10.5 and -16.4 kJ/mol, respectively, found for the theoretical association energies in this paper. (C) 2000 John Wiley & Sons, Inc."	"Univ La Habana, Fac Quim, Lab Quim Computac & Teor, Havana 10400, Cuba; Univ Granada, Lab Modelizac & Diseno Mol, Inst Biotecnol, E-18071 Granada, Spain; Tech Univ Dresden, Inst Organ Chem, D-01062 Dresden, Germany"	"Montero, LA, Univ La Habana, Fac Quim, Lab Quim Computac & Teor, Havana 10400, Cuba"					27	21	JOHN WILEY & SONS INC	NEW YORK	"605 THIRD AVE, NEW YORK, NY 10158-0012 USA"	0020-7608			INT J QUANTUM CHEM	Int. J. Quantum Chem.	Jul-15	2000	79	1				8	16			9	"Chemistry, Physical; Mathematics, Interdisciplinary Applications; Physics, Atomic, Molecular & Chemical"	323BM	ISI:000087545000002
J	"Sanchez, E; Soto, JM; Garcia, PC; Lopez-Lefebre, LR; Rivero, RM; Ruiz, JM; Romero, L"						Phenolic and oxidative metabolism as bioindicators of nitrogen deficiency in French bean plants (Phaseolus vulgaris L. cv. Strike)	PLANT BIOLOGY		English	Article						Phaseolus vulgaris; French bean; nitrogen; phenolic compounds; oxidative metabolism	PHENYLALANINE AMMONIA-LYASE; POLYPHENOL OXIDASE; PEROXIDASE-ACTIVITY; PHENYLPROPANOID METABOLISM; SUPEROXIDE-DISMUTASE; DISEASE RESISTANCE; HYDROGEN-PEROXIDE; SALICYLIC-ACID; ZEA-MAYS; DEFENSE	"The aim of the present work was to determine the effect of abiotic stress, such as nitrogen (N) deficiency, on phenol and oxidative metabolism. In addition, we analyzed whether the response of the two metabolic processes is a good bioindicator of N deficiency in French bean plants. The N was applied to the nutrient solution in the form of NH4NO3 at 1.35 mM (N1), 2.7 mM (N2) and 5.4 mM (N3), this latter dosage being considered optimal. The results indicated that application of 1.35 and 2.70 mM of N can be defined as suboptimal or deficient, as it depressed foliar biomass of the French bean plants in our experiment. In addition, abiotic stress from the application of these N dosages stimulated the enzymes PPO, POD and CAT, and inhibited PAL and SOD activities, resulting in the lowest foliar accumulation of phenolic compounds and H2O2."	"Univ Granada, Fac Sci, Dept Plant Biol, E-18071 Granada, Spain; Univ Chihuahua, Univ Agrotechnol Sci, Chihuahua, Mexico"	"Sanchez, E, Univ Granada, Fac Sci, Dept Plant Biol, E-18071 Granada, Spain"					66	7	GEORG THIEME VERLAG	STUTTGART	"RUDIGERSTR 14, D-70469 STUTTGART, GERMANY"	1435-8603			PLANT BIOLOGY	Plant Biol.	MAY	2000	2	3				272	277			6	Plant Sciences	328TF	ISI:000087865600003
J	"Tirado, MC; Arroyo, FJ; Delgado, AV; Grosse, C"						Measurement of the low-frequency dielectric properties of colloidal suspensions: Comparison between different methods	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						low-frequency dielectric dispersion; dielectric properties of suspensions; impedance analyzer; polystyrene particle suspensions; calibration methods; variable spacing conductivity cells	POLYSTYRENE PARTICLES	"A careful analysis of the main factors that affect the low-frequency dielectric measurements of conducting liquid samples is carried out. The influence of the type of the measurement cell, the calibration method, and the type of the instrument used, on the spectra obtained using the variable electrode spacing technique, is investigated. Permittivity and conductivity measurements in the 10 Hz to 10 MHz range are reported for low (sigma approximate to 0.01 S/m) and high (sigma approximate to 0.7 S/m) conductivity samples, both electrolyte solutions and polystyrene particle suspensions. Two measurement cells are evaluated: one made of glass currently used at Granada and the other made of acrylic currently used at Tucuman. Two calibration methods, the classical Short/Open correction and the quadrupolar technique (similar to the Short/Open/Load correction), are contrasted, and two impedance analyzers, the HP 4284 A and the HP 4192 A, are compared, (C) 2000 Academic Press."	"Univ Nacl Tucuman, Dept Fis, RA-4000 San Miguel De Tucuman, Tucuman, Argentina; Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina"	"Grosse, C, Univ Nacl Tucuman, Dept Fis, Av Independencia 1800, RA-4000 San Miguel De Tucuman, Tucuman, Argentina"					12	20	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797			J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Jul-01	2000	227	1				141	146			6	"Chemistry, Physical"	329JB	ISI:000087902900018
J	"Merzouki, A; Ed-derfoufi, F; Mesa, JM"						Contribution to the knowledge of Rifian traditional medicine. II: Folk medicine in Ksar Lakbir district (NW Morocco)	FITOTERAPIA		English	Article						ethnobotany; herbal medicine; Ksar Lakbir; Morocco		An ethnobotanical survey of the medicinal plants used by the local population of the Ksar Lakbir district (NW Morocco) was conducted. One hundred and eighty-six species from 61 botanical families were recorded as well as their uses and modes of administration. Quantitative ethnopharmacological data (medicinal plant knowledge and use indices) were also evaluated and discussed. (C) 2000 Elsevier Science B.V. All rights reserved.	"Univ Abdelmalek Essaadi, Fac Sci, Lab Ethnobot, Tetouan, Mexico; Bot Fac Farm, Granada 18071, Spain; Univ Mohamed I, Fac Sci, Dept Biol, Oujda, Morocco"	"Merzouki, A, Univ Abdelmalek Essaadi, Fac Sci, Lab Ethnobot, BP 2121, Tetouan, Mexico"					18	12	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0367-326X			FITOTERAPIA	Fitoterapia	JUN	2000	71	3				278	307			30	"Chemistry, Medicinal; Pharmacology & Pharmacy"	329KZ	ISI:000087907300010
J	"Caballo, VE; Anguiano, SA"						Personality styles and their relationship with stress-producing daily hassles	INTERNATIONAL JOURNAL OF PSYCHOLOGY		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Iztacala, Mexico"						0	0	PSYCHOLOGY PRESS	HOVE	"27 CHURCH RD, HOVE BN3 2FA, EAST SUSSEX, ENGLAND"	0020-7594			INT J PSYCHOL	Int. J. Psychol.	JUN-AUG	2000	35	03-Abr			Sp. Iss. SI	299	299			1	"Psychology, Multidisciplinary"	337XP	ISI:000088388802924
J	"do Carmo, M; Ritore, M; Ros, A"						Compact minimal hypersurfaces with index one in the real projective space	COMMENTARII MATHEMATICI HELVETICI		English	Article							MEAN-CURVATURE SURFACES; FORMS	"Let M-n in be a compact (two-sided) minimal hypersurface in a Riemannian manifold (M) over bar(n+l). It is a simple fact that if (M) over bar has positive Ricci curvature then M cannot be stable (i. e. its Jacobi operator L has index at least one). If (M) over bar = Sn+l is the unit sphere and L has index one, then it is known that nl must Le a totally geodesic equator. We prove that if (M) over bar is the real projective space Pn+1 = Sn+1/{+/-}, obtained as a metric quotient of the unit sphere, and the Jacobi operator of nd has index one, then ni is either a totally geodesic sphere or the quotient to the projective space of the hypersurface S-n1 (R-1) x S-n2(R-2) subset of Sn+1 obtained as the product of two spheres of dimensions n(1),n(2) and radius R-1, R-2, with n(1) + n(2) = n, R-1(2) + R-2(2) = 1 and n(1)R(2)(2) = n(2)R(1)(2)."	"Inst Matemat Pura & Aplicada, Rio De Janeiro, Brazil; Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain"	"do Carmo, M, Inst Matemat Pura & Aplicada, Estrada Dona Castorina 110, Rio De Janeiro, Brazil"					17	2	BIRKHAUSER VERLAG AG	BASEL	"VIADUKSTRASSE 40-44, PO BOX 133, CH-4010 BASEL, SWITZERLAND"	0010-2571			COMMENT MATH HELV	Comment. Math. Helv.		2000	75	2				247	254			8	Mathematics	340BZ	ISI:000088514400004
J	"Lopez-Garcia, JJ; Horno, J; Gonzalez-Caballero, F; Grosse, C; Delgado, AV"						Dynamics of the electric double layer: Analysis in the frequency and time domains	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						electric double layer polarization; electrophoretic mobility; dielectric dispersion; time domain analysis; network method	NETWORK THERMODYNAMICS; DIELECTRIC RESPONSE; SUSPENSIONS; PARTICLES; FIELD	"No rigorous theory of electrokinetic phenomena is conceivable without properly accounting for double layer polarization under the action of external fields. Since processes leading to such polarization need a finite time to develop, an analysis of the behavior of the quantities of interest (potential and ion concentration profiles, particle or fluid velocity, and so on) as a function of time should be extremely illustrative. In this work, we analyze how those quantities evolve in the nanosecond to microsecond time range after the application of an electric field. The network method is proposed tin which, essentially, an electric circuit simulator program is used to solve the differential equations involved, after their proper interpretation in terms of fluxes and forces) to gain information about the evolution with time of the potential, counterion, and co-ion perturbations, the particle velocity, and the fluid velocity profile. The performance of the method is first ckecked in the frequency domain, for which rigorous solutions exist, and then the procedure is used in the time domain. Reasons are discussed for the observed time dependencies of the analyzed quantities. (C) 2000 Academic Press."	"Univ Jaen, Fac Ciencias Expt, Dept Fis, Jaen 23071, Spain; Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Nacl Tucuman, Inst Fis, RA-4000 San Miguel De Tucuman, Tucuman, Argentina"	"Horno, J, Univ Jaen, Fac Ciencias Expt, Dept Fis, Ed B3, Jaen 23071, Spain"					15	18	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1006/jcis.2000.6941	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	AUG 1	2000	228	1				95	104			10	"Chemistry, Physical"	340FG	ISI:000088522000014
J	"Serrano, MF; Nieto, LM; Moleon, MCJ"						Culture of Azetobacter vinelandii with acetate as carbon source under oxygen limitated conditions	AFINIDAD		Spanish	Article						Azobacter vinelandii; alginate; oxygen limitation; yield coefficients; growth rate; fed-batch culture	AZOTOBACTER-VINELANDII; DISSOLVED-OXYGEN; BATCH CULTURE	"We studied discontinuous and fed-batch cultures of Azotobacter vinelandii on acetate under oxygen limitation conditions, with the intention of using them as a Model System for the experimental study of oxygen transfer intensification methods in aerobic fermenters. Using a discontinuous culture, three series of experiments were carried out: one under the simplest conditions for the application of this system to an aerobic fermenter, with no pH control and under atmospheric nitrogen-fixing conditions; the other two series were performed with pH control and under atmospheric nitrogen-fixing conditions and with NH4Cl as the nitrogen source, respectively. We determined the overall kinetic parameters for both exponential growth and linear growth (with oxygen limitation). An increase in the stirring speed did'nt have influence on the specific growth rate but produced a higher specific oxygen and carbon source consumption rate. The nitrogen source was also seen to have an evident influence on the specific rate of consumption of the substrate, which was greater under nitrogen-fixing conditions. As regards the specific growth rate, A. vinelandii seems to prefer acetate to glucose and ammonia to atmospheric nitrogen. In a fed-batch culture, i.e. a discontinuous culture with acetate as the carbon source and using a concentrated solution of acetic acid to keep pH levels constant, two series of experiments were carried out. As the concentration of the carbon source was kept constant, we were able to analyse, independently, the damage suffered by the microorganism as it grew during variable time periods under oxygen limitation conditions. There was seen to be a diminution of mu when growth time under oxygen limitation conitions was increased."	"Univ Granada, Dept Ingn Quim, E-18071 Granada, Spain; Univ Jaen, Dept Ingn Quim, Jaen, Spain; Univ Autonoma Estado Mexico, CIRA, Mexico City, DF, Mexico"	"Serrano, MF, Univ Granada, Dept Ingn Quim, E-18071 Granada, Spain"					16	0	ASOC QUIMICOS	BARCELONA	"INST QUIMICO SARRIA, 17 BARCELONA, SPAIN"	0001-9704			AFINIDAD	Afinidad	MAY-JUN	2000	57	487				167	174			8	"Chemistry, Multidisciplinary"	341KP	ISI:000088589800001
J	"Mestriner, CA; Galetti, PM; Valentini, SR; Ruiz, IRG; Abel, LDS; Moreira, O; Camacho, JPM"						Structural and functional evidence that a B chromosome in the characid fish Astyanax scabripinnis is an isochromosome	HEREDITY		English	Article						astyanax scabripinnis; B chromosomes; FISH; heterochromatin; isochromosome; satellite DNA	WASP NASONIA-VITRIPENNIS; EYPREPOCNEMIS-PLORANS; CREPIS-CAPILLARIS; DNA; SEQUENCE; PISCES; GENES; ORGANIZATION; GRASSHOPPER; EVOLUTION	"Astyanax scabripinnis possesses a widespread polymorphism for metacentric B chromosomes as large as the largest chromosome pair in the A complement. On the basis of C-banding pattern, it was hypothesized that these B chromosomes are isochromosomes that have arisen by means of centromere misdivision and chromatid nondisjunction. In the present paper we test this hypothesis by analysing (i) the localization of a repetitive DNA sequence on both B chromosome arms, and (ii) synaptonemal complex formation, in order to test the functional homology of both arms. Genomic DNA digested with KpnI and analysed by gel electrophoresis showed fragments in a ladder-like pattern typical of tandemly repetitive DNA. These fragments were cloned and their tandem organization in the genome was confirmed. A 51-bp long consensus sequence, which was AT-rich (59%) and contained a variable region and two imperfect reverse sequences, was obtained. Fluorescence in situ hybridization (FISH) localized this repetitive DNA into noncentromeric constitutive heterochromatin which encompasses the terminal region of some acrocentric chromosomes, the NOR region, and interstitial polymorphic heterochromatin in chromosome 24. Most remarkably, tandem repeats were almost symmetrically placed in the two arms of the B chromosome, with the exception of two additional small clusters proximally located on the slightly longer arm. Synaptonemal complex (SC) analysis showed 26 completely paired SCs in males with 1B. The ring configuration of the B univalent persisting until metaphase I suggests that the two arms formed chiasmata. All these data provided strong support for the hypothesis that the B chromosome is an isochromosome."	"Univ Fed Sao Carlos, Dept Genet & Evolucao, BR-13565905 Sao Carlos, SP, Brazil; UNESP, Fac Ciencias Farmaceut, Dept Ciencias Biol, BR-14801902 Araraquara, SP, Brazil; Inst Butanta, BR-05503900 Sao Paulo, Brazil; Univ Granada, Dept Genet, E-18071 Granada, Spain"	"Galetti, PM, Univ Fed Sao Carlos, Dept Genet & Evolucao, Via Washington Luiz,Km 235 Caixa Postal 676, BR-13565905 Sao Carlos, SP, Brazil"					29	26	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD OX2 0NE, OXON, ENGLAND"	0018-067X			HEREDITY	Heredity	JUL	2000	85	1				1	9			9	Genetics & Heredity	347PT	ISI:000088938900001
J	"Davalos-Pantoja, L; Ortega-Vinuesa, JL; Bastos-Gonzalez, D; Hidalgo-Alvarez, R"						A comparative study between the adsorption of IgY and IgG on latex particles	JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION		English	Article						chicken antibodies; protein adsorption; latex particles; particle-enhanced immunoassays.	CHICKEN ANTIBODIES; IMMUNOGLOBULIN; SURFACES; PROTEINS	"The use of egg yolk antibodies (IgY) instead of Ige from mammalian species may present several advantages in the development of routine diagnostic immunoassays, On the one hand, the animal suffering is reduced, as antibodies are obtained directly from the egg. On the other hand, the use of IyY avoids the rheumatoid factor interference. The rheumatoid factor interacts with Ige molecules in many immunoassays causing false positive results. Despite these advantages, IgY antibodies are scarcely used. As part of an aim to develop a diagnostic test based on IgY-latex agglutination, a preliminary study on some characteristics of the IgY-latrx complexes is carried out. In this work, protein adsorption and desorption, isoelectric point, electrokinetic mobility, and colloidal stability are analysed. Results are compared to those obtained by IgC. Interesting differences are observed (which mainly arise from the difference in molecular structure between TgY and IgG), suggesting that IgY is a more hydrophohic molecule than IgG. In addition, colloidal dispersions; of IgY-covered Inter particles are more stable (at pn 8) than those sensitized by IgG."	"Biol Prod Enterprise, Carlos J Finlay Res Dept, La Habana 3, Cuba; Univ Granada, Dept Appl Phys, Biocolloid & Fluid Phys Grp, E-18071 Granada, Spain"	"Ortega-Vinuesa, JL, Biol Prod Enterprise, Carlos J Finlay Res Dept, Infanta Ave 1162, La Habana 3, Cuba"					31	20	VSP BV	ZEIST	"PO BOX 346, 3700 AH ZEIST, NETHERLANDS"	0920-5063			J BIOMATER SCI-POLYM ED	J. Biomater. Sci.-Polym. Ed.		2000	11	6				657	673			17	"Engineering, Biomedical; Materials Science, Biomaterials; Polymer Science"	347VJ	ISI:000088949600008
C	"Daza, MC; Dobado, JA; Molina, JM; Villaveces, JL"						"Structure and bonding of H2O2 center dot center dot center dot X complexes with (X = NO+, CN-, HCN, HNC, CO)"	PHYSICAL CHEMISTRY CHEMICAL PHYSICS		English	Proceedings Paper							SET SUPERPOSITION ERROR; UREA-HYDROGEN-PEROXIDE; AB-INITIO; THERMODYNAMIC PROPERTIES; VIBRATIONAL FREQUENCIES; MOLECULES; ENERGY; DIMERS; DFT; SURFACES	"Accurate B3LYP and MP2 theoretical calculations, with the 6-311+G(3df,2p) basis set, have been performed on different complexes, between hydrogen peroxide (HP) and NO+ (1), CN- (2-4), HCN (5-8), HNC (9-12) and CO (13 and 14). According to the binding energy obtained, the charged complexes (1-4) have large binding-energy values, yielding only cyclic stationary points. However, the neutral complexes (5-14) showed medium to small binding-energy values with linear and cyclic arrangements, the cyclic structures being transition states and the linear complexes minima, on their corresponding PESs. The ""atoms in molecules'' theory (AIM) was used to characterize the intermolecular interactions, ranging from electrostatic interactions for the HP ... NO+ complex (1) to different types of hydrogen bonding for 2 to 14. For all the structures, the binding energy was corrected for the BSSE by the counterpoise (CP) method. Moreover, calculations were performed also on the BSSE-corrected PESs."	"Univ Granada, Inst Biotecnol, Grp Modelizac & Diseno Mol, Granada, Spain; Univ Nacl Colombia, Fac Ciencias, Lab Invest Basicas, Santa Fe de Bogota, Colombia"	"Daza, MC, Univ Granada, Inst Biotecnol, Grp Modelizac & Diseno Mol, Campus Fuentenueva, Granada, Spain"					44	5	ROYAL SOC CHEMISTRY	CAMBRIDGE	"THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD,, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND"	1463-9076			PHYS CHEM CHEM PHYS	Phys. Chem. Chem. Phys.		2000	2	18				4089	4094			6	"Chemistry, Physical; Physics, Atomic, Molecular & Chemical"	353RK	ISI:000089289100021
J	"Neo, DM; Moreira, O; Camacho, JPM"						Altitudinal variation for B chromosome frequency in the characid fish Astyanax scabripinnis	HEREDITY		English	Article						Astyanax scabripinnis; B chromosomes; heterochromatin; isochromosome	MYRMELEOTETTIX-MACULATUS ORTHOPTERA; POPULATION CYTOGENETICS; ALLIUM-SCHOENOPRASUM; CREPIS-CAPILLARIS; PISCES; POLYMORPHISM; ACRIDIDAE; PARANAE; DRIVE	"The analysis of three populations of the characid fish Astyanax scabripinnis located at different altitudes along the same stream has revealed the presence of a macro B chromosome in two high-altitude populations (1800 m and 1920 m) but its absence from a low-altitude population (700 m). Because the stream flows through very rugged mountains, with numerous falls ensuring that any gene flow occurs downstream only, the absence of B chromosomes from the low-altitude populations is best interpreted in the light of the parasitic theory of B chromosome evolution. Under this theory, we would expect B chromosomes to be more frequent where environmental conditions are more favourable for the species, because Bs are best tolerated there. The widespread presence of these B chromosomes in numerous Brazilian river headwaters, which are the preferred habitat for this species, support this possibility."	"Univ Fed Sao Carlos, Dept Genet & Evolucao, BR-13565905 Sao Carlos, SP, Brazil; Univ Granada, Dept Genet, E-18071 Granada, Spain"	"Moreira, O, Univ Fed Sao Carlos, Dept Genet & Evolucao, CP 676, BR-13565905 Sao Carlos, SP, Brazil"					34	15	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD OX2 0NE, OXON, ENGLAND"	0018-067X			HEREDITY	Heredity	AUG	2000	85	2				136	141			6	Genetics & Heredity	355QU	ISI:000089397000006
J	"Sanchez, E; Soto, JM; Garcia, PC; Lopez-Lefebre, LR; Rivero, RM; Ruiz, JM; Romero, L"						Phenolic compounds and oxidative metabolism in green bean plants under nitrogen toxicity	AUSTRALIAN JOURNAL OF PLANT PHYSIOLOGY		English	Article						green bean; Leguminosae; nitrogen toxicity; oxidative metabolism; Phaseolus vulgaris; phenolic bioactivity	PHENYLALANINE AMMONIA-LYASE; SUPEROXIDE-DISMUTASE; PEROXIDASE-ACTIVITY; POLYPHENOL OXIDASE; HYDROGEN-PEROXIDE; SALICYLIC-ACID; WINTER-WHEAT; DEFENSE; STRESS; LEAVES	"The objective of the present work was to determine the effect of nitrogen toxicity on the metabolism of phenolic compounds and of oxidative stress in Phaseolus vulgaris L. cv. Strike. The nitrogen was applied to the nutrient solution as NH4NO3 at 5.4, 10.8, 16.2, 21.6 and 27 mM. The results indicate that the application of 27 mM N can be defined as toxic, as it drastically depressed growth of the green bean plants in our experiment. In addition, the abiotic stress from the application of this N dosage inhibited the enzymes polyphenol oxidase, peroxidase and catalase, and stimulated phenylalanine ammonia-lyase and superoxide dismutase activities. The result was foliar accumulation of phenolic compounds and hydrogen peroxide (H2O2). The accumulation of H2O2 also apparently caused a reduction in biomass production."	"Univ Granada, Fac Sci, Dept Plant Biol, E-18071 Granada, Spain; Univ Chihuahua, Dept Agrotechnol Sci, Chihuahua 31170, Mexico"	"Romero, L, Univ Granada, Fac Sci, Dept Plant Biol, E-18071 Granada, Spain"					52	8	C S I R O PUBLISHING	COLLINGWOOD	"150 OXFORD ST, PO BOX 1139, COLLINGWOOD, VICTORIA 3066, AUSTRALIA"	0310-7841			AUST J PLANT PHYSIOL	Aust. J. Plant Physiol.		2000	27	10				973	978			6	Plant Sciences	362QU	ISI:000089790400011
J	"Cavallaro, ZI; Bertollo, LAC; Perfectti, F; Camacho, JPM"						Frequency increase and mitotic stabilization of a B chromosome in the fish Prochilodus lineatus	CHROMOSOME RESEARCH		English	Article						B chromosome; drive; mitotic instability; neutralization; parasite chromosome; Prochilodus lineatus	LOCUSTA-MIGRATORIA; ACCUMULATION; DRIVE	"Six populations of the fish Prochilodus lineatus were analysed for B chromosome frequency. A study of spermatogenesis revealed the absence of B accumulation during the stages analysed. In one of the populations, from the Mogi-Guacu river where samples have been analysed over a ten-year period, B chromosome frequency doubled between 1979-80 and 1987-89, whereas no additional changes were noticed in samples collected in 1991-92. The analysis of B chromosome mitotic instability, manifested by intraindividual variation in B chromosome number, indicated a very significant decrease during this time period. This suggests that, in the 1980s, this population was in the final stage of B chromosome invasion, and that there was a possible causal relationship between B mitotic instability and the accumulation mechanism that caused its frequency increase. Mitotic stabilization might thus be a way by which a mitotically unstable B chromosome may become neutralized."	"Univ Granada, Dept Genet, E-18071 Granada, Spain; Univ Fed Sao Carlos, Dept Genet & Evol, BR-13565905 Sao Carlos, SP, Brazil"	"Camacho, JPM, Univ Granada, Dept Genet, E-18071 Granada, Spain"					20	7	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0967-3849			CHROMOSOME RES	Chromosome Res.	OCT	2000	8	7				627	634			8	Biochemistry & Molecular Biology; Genetics & Heredity	365XP	ISI:000089976000008
J	"Vespignani, A; Dickman, R; Munoz, MA; Zapperi, S"						Absorbing-state phase transitions in fixed-energy sandpiles	PHYSICAL REVIEW E		English	Review							SELF-ORGANIZED CRITICALITY; CHARGE-DENSITY WAVES; ANNIHILATING RANDOM-WALKS; TANG-WIESENFELD SANDPILE; ABELIAN SANDPILE; RENORMALIZATION-GROUP; DIRECTED PERCOLATION; CRITICAL EXPONENTS; QUENCHED DISORDER; CRITICAL-BEHAVIOR	"We study sandpile models as closed systems, with the conserved energy density zeta playing the role of an external parameter. The critical energy density zeta (c) marks a nonequilibrium phase transition between active and absorbing states. Several fixed-energy sandpiles are studied in extensive simulations of stationary and transient properties, as well as the dynamics of roughening in an interface-height representation. Our primary goal is to identify the universality classes of such models, in hopes of assessing the validity of two recently proposed approaches to sandpiles: a phenomenological continuum Langevin description with absorbing states, and a mapping to driven interface dynamics in random media."	"Abdus Salam Int Ctr Theoret Phys, ICTP, I-34100 Trieste, Italy; Univ Fed Minas Gerais, ICEx, Dept Fis, BR-30161970 Belo Horizonte, MG, Brazil; Univ Granada, Inst Carlos Theoret & Computat Phys 1, E-18071 Granada, Spain; Univ Granada, Dept Electromagnet & Fis Mat, E-18071 Granada, Spain; Univ Roma La Sapienza, Dipartimento Fis, Sez Roma 1, INFM, I-00185 Rome, Italy"	"Vespignani, A, Abdus Salam Int Ctr Theoret Phys, ICTP, POB 586, I-34100 Trieste, Italy"					107	75	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	OCT	2000	62	4	Part A			4564	4582			19	"Physics, Fluids & Plasmas; Physics, Mathematical"	365XY	ISI:000089976800018
J	"Glick, P; Fiske, ST; Mladinic, A; Saiz, JL; Abrams, D; Masser, B; Adetoun, B; Osagie, JE; Akande, A; Alao, A; Brunner, A; Willemsen, TM; Chipeta, K; Dardenne, B; Dijksterhuis, A; Wigboldus, D; Eckes, T; Six-Materna, I; Exposito, F; Moya, M; Foddy, M; Kim, HJ; Lameiras, M; Sotelo, MJ; Mucchi-Faina, A; Romani, M; Sakall, N; Udegbe, B; Yamamoto, M; Ui, M; Ferreira, MC; Lopez, WL"						Beyond prejudice as simple antipathy: Hostile and benevolent sexism across cultures	JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY		English	Article							AMBIVALENT SEXISM; PSYCHOLOGY; NEOSEXISM; WOMEN	"The authors argue that complementary hostile and benevolent components of sexism exist across cultures. Male dominance creates hostile sexism IHS), but men's dependence on women fosters benevolent sexism (BS)-subjectively positive attitudes that put women on a pedestal but reinforce their subordination. Research with 15,000 men and women in 19 nations showed that (a) HS and BS are coherent constructs that correlate positively across nations, but (b) HS predicts the ascription of negative and BS the ascription of positive traits to women, (c) relative to men, women are more likely to reject HS than BS, especially when overall levels of sexism in a culture are high, and (d) national averages on BS and HS predict gender inequality across nations. These results challenge prevailing notions of prejudice as an antipathy in that BS tan affectionate, patronizing ideology) reflects inequality and is a cross-culturally pervasive complement to HS."	"Lawrence Univ, Dept Psychol, Appleton, WI 54912 USA; Princeton Univ, Dept Psychol, Princeton, NJ 08544 USA; Pontificia Univ Catolica Chile, Dept Psychol, Santiago, Chile; Univ Kent, Dept Psychol, Canterbury, Kent, England; Alcorn State Univ, Lorman, MS 39096 USA; Potchefstroom Univ Christian Higher Educ, Sch Behav Sci, Potchefstroom, South Africa; Univ Botswana, Dept Counselling, Gaborone, Botswana; Tilburg Univ, Dept Womens Studies, NL-5000 LE Tilburg, Netherlands; Univ Liege, Dept Psychol, Liege, Belgium; Univ Nijmegen, Dept Social Psychol, Nijmegen, Netherlands; Univ Wuppertal, Dept Psychol, Wuppertal, Germany; Univ Kiel, Dept Psychol, Kiel, Germany; Univ Granada, Dept Psychol, E-18071 Granada, Spain; La Trobe Univ, Sch Psychol, Bundoora, Vic, Australia; Ewha Womans Univ, Dept Psychol, Seoul, South Korea; Univ Vigo, Dept Psychosocial & Educ Anal, Vigo, Spain; Univ Perugia, Inst Pedag, I-06100 Perugia, Italy; Middle E Tech Univ, Dept Psychol, Ankara, Turkey; Univ Ibadan, Dept Psychol, Ibadan, Nigeria; Univ Tsukuba, Dept Psychol, Tsukuba, Ibaraki 305, Japan; Univ Estado Rio De Janeiro, Inst Psicol, Rio De Janeiro, Brazil; Univ Konrad Lorenz, Dept Psychol, Bogota, Colombia"	"Glick, P, Lawrence Univ, Dept Psychol, Appleton, WI 54912 USA"					39	106	AMER PSYCHOLOGICAL ASSOC	WASHINGTON	"750 FIRST ST NE, WASHINGTON, DC 20002-4242 USA"	0022-3514			J PERSONAL SOC PSYCHOL	J. Pers. Soc. Psychol.	NOV	2000	79	5				763	775			13	"Psychology, Social"	369YW	ISI:000165096200007
J	"Santoyo-Gonzalez, F; Torres-Pinedo, A; Barria, CS"						"An efficient synthesis of bis(calix[4]arenes) bis(crown ether)-substituted calix[4]arenes, aza-crown calix[4]arenes, and thiaza-crown calix[4]arenes"	EUROPEAN JOURNAL OF ORGANIC CHEMISTRY		English	Article						bis(calixarenes); calixarenes; crown compounds; isothiocyanates; macrocycles	"MONOCROWN-BISCROWN INTERCONVERSION; MOLECULAR RECOGNITION; 1,3-ALTERNATE CONFORMATION; MEMBRANE-TRANSPORT; ANION COMPLEXATION; CYCLIC DISULFIDES; METAL-BINDING; CALIXARENES; RECEPTORS; CHEMISTRY"	"The easy transformation of 5,11,17,23-tetra-tert-butyl-25,27-bis(aminoethoxy)-26,28-dihydroxycalix[4]arene (2) into 5,11,17,23-tetra-tert-butyl-26,28-dihydroxy-25,27-bis(2-iso-thiocyanoethoxy)calix[4]arene (3) and 5,11,17,23-tetra-tert-butyl-25,27-bis(chloroacetamidoethoxy)-26 calix[4]arene (4) has been exploited for the development of an efficient and expeditious synthesis of a variety of calix[4]arene derivatives [bis(calix[4]arenes), bis(crown ether) calix[4]arenes, aza-crown calix[4]arenes, and thiaza-crown calix[4]arenes]. The functionality of compounds 2 and 3 allowed the formation of intramolecular bridges, leading to capped calix[4]arenes (compounds 5, 10, and 14) as well as to the construction of double calix[4]arene units by means of spacers containing thiourea or amide-sulfur groups (compounds 6 and 15, respectively). In addition, the bis(isothiocyanate) derivative 3 gave access to a high-yield preparation of heteroditopic bis(crown ether) calix[4]arenes (7-9) from commercial amino crown ethers."	"Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, E-18071 Granada, Spain; Univ Chile, Fac Ciencias Quim & Farmaceut, Dept Quim Organ & Fis Quim, Univ Granada, Santiago, Chile"	"Santoyo-Gonzalez, F, Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, Campus Fuentenueva S-N, E-18071 Granada, Spain"					78	7	WILEY-V C H VERLAG GMBH	BERLIN	"PO BOX 10 11 61, D-69451 BERLIN, GERMANY"	1434-193X			EUR J ORG CHEM	Eur. J. Org. Chem.	NOV	2000		21				3587	3593			7	"Chemistry, Organic"	371ET	ISI:000165165800010
J	"Barrero, AF; Herrador, MM; Arteaga, P; Lara, A; Cortes, M"						Chemical composition of the essential oil from Drimys winteri Forst.Wood	JOURNAL OF ESSENTIAL OIL RESEARCH		English	Article						Drimys winteri; Winteraceae; essential oil composition; alpha-pinene; alpha-cubenene	DRYMIS-WINTERI; SESQUITERPENE; EXTRACT; BARKS	GC/MS analysis of the essential oil from the wood of Drimys winteri Forst. allowed the identification of 56 components and showed a high content of alpha -pinene (14.9%) and alpha -cubebene (10.9%).	"Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, E-18071 Granada, Spain; Pontificia Univ Catolica Chile, Fac Quim, Santiago, Chile"	"Barrero, AF, Univ Granada, Fac Ciencias, Dept Quim Organ, Inst Biotecnol, Campus Fuentenueva S-N, E-18071 Granada, Spain"					21	5	ALLURED PUBL CORP	CAROL STREAM	"362 S SCHMALE RD, CAROL STREAM, IL 60188-2787 USA"	1041-2905			J ESSENT OIL RES	J. Essent. Oil Res.	NOV-DEC	2000	12	6				685	688			4	"Chemistry, Applied; Food Science & Technology"	374ME	ISI:000165348300008
J	"Albano, EV; Marro, J"						Monte Carlo study of the CO-poisoning dynamics in a model for the catalytic oxidation of CO	JOURNAL OF CHEMICAL PHYSICS		English	Article							IRREVERSIBLE SURFACE-REACTION; TRANSITIONS	"The poisoning dynamics of the Ziff-Gulari-Barshad [Phys. Rev. Lett. 56, 2553 (1986)] model, for a monomer-dimer reaction, is studied by means of Monte Carlo simulations. Studies are performed within the monomer absorbing state and close to the coexistence point. Analysis of the average poisoning time (tau (p)) allows us to propose a phenomenological scaling approach in which tau (p) diverges logarithmically with the lattice side and algebraically with the distance to the coexistence point. The structure of monomer clusters during poisoning is analyzed and compared with observations at coexistence. (C) 2000 American Institute of Physics. [S0021-9606(00)51346-4]."	"Univ Granada, Fac Ciencias, Inst Carlos I Fis Teor & Computac, E-18071 Granada, Spain; Natl Univ La Plata, CONICET, INIFTA, CIC Bs As, RA-1900 La Plata, Argentina"	"Albano, EV, Univ Granada, Fac Ciencias, Inst Carlos I Fis Teor & Computac, E-18071 Granada, Spain"					25	13	AMER INST PHYSICS	MELVILLE	"2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA"	0021-9606			J CHEM PHYS	J. Chem. Phys.	DEC 8	2000	113	22				10279	10283			5	"Physics, Atomic, Molecular & Chemical"	378LB	ISI:000165584900049
J	"Shilov, VN; Delgado, AV; Gonzalez-Caballero, E; Horno, J; Lopez-Garcia, JJ; Grosse, C"						Polarization of the electrical double layer. Time evolution after application of an electric field	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						relaxation processes; electrophoretic mobility; induced dipole moment; electrical double layer polarization; concentration polarization	ELECTROPHORETIC MOBILITY; PARTICLE	"Electrophoresis is one of the electrokinetic phenomena most widely investigated, both from a fundamental point of view and as a research tool in academia and industry. However, the dependence between electrophoretic mobility and zeta potential is, in a general case, far from simple, because of the many physical processes involved. In this work, we first describe qualitatively and (in some cases) quantitatively the time behavior of the dipole moment induced in the electrical double layer by an applied electric field. Further, a simple relationship is deduced between the dipole moment and the electrophoretic mobility. Through the analysis of the time dependence of the former, it is possible to resolve the different contributions to the stationary values of the mobility Three characteristic relaxation times are distinguished in the time evolution of the dipole moment: tau (H) (the time needed for hydrodynamic flows to be established), tau (MW) (time for ionic electromigration to develop), and tau (VD) (after this time, diffusion hows are established in the system, and the double layer polarization is complete). This means that different mechanisms are operating on the double layer for different times after the application of the field, and that computing the mobility at such different times is equivalent to calculating the steady-state electrophoretic mobility under different approximations. A comparison is shown between estimated and computed mobility values as functions of time and of zeta potential, confirming the validity of the asymptotic calculations. (C) 2000 Academic Press."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Natl Acad Sci Ukraine, Inst Biocolloid Chem, Kiev, Ukraine; Univ Jaen, Fac Ciencias Expt, Dept Fis, Jaen 23071, Spain; Univ Nacl Tucuman, Dept Fis, RA-4000 San Miguel De Tucuman, Tucuman, Argentina"	"Delgado, AV, Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain"					18	29	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1006/jcis.2000.7152	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	DEC 1	2000	232	1				141	148			8	"Chemistry, Physical"	378RT	ISI:000165598000019
J	"de Armas, HN; Perez, H; Blaton, NM; Peeters, OM; De Ranter, CJ; Lopez, JM; Moreno, JM"						Crystal structure of a novel tertiary phosphine coordination complex: dichlorobis(tribenzylphosphine)nickel(II)	JOURNAL OF CHEMICAL CRYSTALLOGRAPHY		English	Article						phosphine; nickel(II) complexes; crystal structure		"The title compound dichlorobis(tribenzylphosphine)nickel(II), Ni[P(CH2C6H5)(3)](2)Cl-2, belongs to a type of tertiary phosphine coordination complex, M(PR3)(2)X-2. There are two molecules in the unit cell which do not appear to interact chemically. Both molecules have a trans-square planar configuration with each nickel atom on a center of symmetry. Three benzyl groups are bonded to each phosphorus atom as rotors in a propeller, and the threefold axis is along the P-Ni bond,which has a mean length of 2.23(1) Angstrom. Crystal data: C42H42Cl2NiP2, Triclinic, space group P (1) over bar, a = 10.4892(15) b = 10.5249(12) c 19.453(2) Angstrom, alpha = 83.872(8), beta = 76.839(9), gamma = 62.241(8)degrees, V = 1850.5(4) Angstrom (3), Z = 2. There is an intramolecular hydrogen bond between the C3 and C11 atoms."	"Katholieke Univ Leuven, Fac Farmaceut Wetenschappen, Lab Analyt Chem Med Fysicochem, B-3000 Louvain, Belgium; Univ La Habana, Fac Quim, Dept Quim Inorgan, La Habana 10400, Cuba; Univ Granada, Fac Quim, Dept Quim Inorgan, Granada 17001, Spain"	"de Armas, HN, Katholieke Univ Leuven, Fac Farmaceut Wetenschappen, Lab Analyt Chem Med Fysicochem, Van Evenstr 4, B-3000 Louvain, Belgium"					14	3	KLUWER ACADEMIC/PLENUM PUBL	NEW YORK	"233 SPRING ST, NEW YORK, NY 10013 USA"	1074-1542			J CHEM CRYSTALLOGRAPHY	J. Chem. Crystallogr.	MAR	2000	30	3				173	176			4	Crystallography; Spectroscopy	379AF	ISI:000165618200005
J	"Dickman, R; Munoz, MA"						Interface scaling in the contact process	PHYSICAL REVIEW E		English	Article							SELF-ORGANIZED CRITICALITY; SURFACE-REACTION MODEL; REGGEON FIELD-THEORY; DIRECTED PERCOLATION; PHASE-TRANSITIONS; GROWTH-PROCESSES; UNIVERSALITY; LATTICE; STATE	"A correspondence between lattice models with absorbing states and models of pinned interfaces in random media can be established by defining local height variables h(x,t) as integrals of the activity at point x up to time t. Within this context we study the interface representation of a prototypical model with absorbing states, thr contact process, in dimensions 1-3. Simulations confirm the scaling relation beta (W)=1-theta between the interface-width growth exponent beta (W) and the exponent theta governing the decay of the order parameter. A scaling property of the height distribution, which serves as the basis for this relation, is also verified. The height-height correlation function shows clear signs of anomalous scaling, In accord with Lopez analysis [Phys. Rev. Lett. 83, 4594 (1999)], but no evidence of multiscaling."	"Univ Fed Minas Gerais, ICEx, Dept Fis, BR-30161970 Belo Horizonte, MG, Brazil; Univ Granada, Inst Carlos Theoret & Computat Phys 1, E-18071 Granada, Spain; Univ Granada, Dept Electromagnetismo & Fis Mat, E-18071 Granada, Spain"	"Dickman, R, Univ Fed Minas Gerais, ICEx, Dept Fis, BR-30161970 Belo Horizonte, MG, Brazil"					42	19	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	DEC	2000	62	6	Part A			7632	7637			6	"Physics, Fluids & Plasmas; Physics, Mathematical"	383JM	ISI:000165879400017
J	"Schmitt, A; Odriozola, G; Moncho-Jorda, A; Callejas-Fernandez, J; Martinez-Garcia, R; Hidalgo-Alvarez, R"						Multiple contact kernel for diffusionlike aggregation	PHYSICAL REVIEW E		English	Article							LIMITED COLLOID AGGREGATION; COAGULATION; CLUSTERS; EQUATION	"The Brownian kernel is usually assumed to describe pure diffusion-limited cluster-aggregation processes. In this work, we show that this assumption is correct for simulated data. For experimental data, however, significant deviations were observed although the system was aggregated at an electrolyte concentration well above the critical coagulation concentration. This indicates that residual cluster-cluster interactions are not completely absent in real experimental systems. In order to improve the description of the experimental data, we developed a kernel that considers a monomer-monomer sticking probability explicitly and accounts for the possibility of multiple monomer-monomer contacts in the cluster collision area. The proposed kernel agrees excellently with the experimental cluster-size distribution and the corresponding scaling function."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republ Montevideo, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Hidalgo-Alvarez, R, Univ Granada, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					30	21	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	DEC	2000	62	6	Part B			8335	8343			9	"Physics, Fluids & Plasmas; Physics, Mathematical"	383JN	ISI:000165879500018
J	"Ceballos-Salobrena, A; Gaitan-Cepeda, LA; Ceballos-Garcia, L; Lezama-Del Valle, D"						Oral lesions in HIV/AIDS patients undergoing highly active antiretroviral treatment including protease inhibitors: A new face of oral AIDS?	AIDS PATIENT CARE AND STDS		English	Article							HUMAN-IMMUNODEFICIENCY-VIRUS; HIV-INFECTED PATIENTS; KAPOSIS-SARCOMA; DNA-SEQUENCES; MANIFESTATIONS; THERAPY; MEN	"The objective of this work was to assess the prevalence of human immunodeficiency virus-related oral lesions (HIV-ROL) in HIV-positive/acquired immunodeficiency syndrome (AIDS) patients receiving highly active antiretroviral therapy (HAART) including HIV-protease inhibitors. One hundred fifty-five (154) AIDS patients (69 intravenous drug users [IDU], 53 heterosexuals, 29 males who have sex with males, 1 transfused, and 2 of unknown contagious source) receiving HAART, were examined. We found the following prevalences: HIV-ROL 53.2%; oral candidiasis 34.4%; hairy leucoplakia 26.6%; xerostomia 15.5%; herpes simplex labialis 1. 9%; HIV/periodontitis-gingivits 0.6%. No cases of Kaposi's sarcoma were observed. The highest prevalence of HIV-ROL was found in the IDU group, and in patients with viral load more than 10,000 copies and CD4(+) cell count less than 200. Using our historical controls, this suggests that the prevalence of all oral lesions, particularly oral candidiasis, herpes simplex labiali, Kaposi's sarcoma, and periodontal disease has decreased more than 30% after the institution of HAART."	"Univ Granada, Fac Odontol, Granada, Spain; Univ Nacl Autonoma Mexico, Fac Odontol, Mexico City 04510, DF, Mexico"	"Gaitan-Cepeda, LA, Mani 471 Casa 1 Pedregal de San Nicolas T, Mexico City 14900, DF, Mexico"					34	35	MARY ANN LIEBERT INC PUBL	LARCHMONT	"2 MADISON AVENUE, LARCHMONT, NY 10538 USA"	1087-2914			AIDS PATIENT CARE STDS	Aids Patient Care STDS	DEC	2000	14	12				627	635			9	"Public, Environmental & Occupational Health; Infectious Diseases"	383UD	ISI:000165900500003
J	"Mavrogiannis, LA; Antonopoulou, I; Baxova, A; Kutilek, S; Kim, CA; Sugayama, SM; Salamanca, A; Wall, SA; Morriss-Kay, GM; Wilkie, AOM"						Haploinsufficiency of the human homeobox gene ALX4 causes skull ossification defects	NATURE GENETICS		English	Article							FORAMINA PARIETALIA PERMAGNA; MULTIPLE EXOSTOSES; FAMILY; CLONING	"Inherited defects of skull ossification often manifest as symmetric parietal foramina (PFM; MIM 168500). We previously identified mutations of MSX2 in non-syndromic PFM and demonstrated genetic heterogeneity(1). Deletions of 11p11-p12 (proximal 11p deletion syndrome, P11pDS; MIM 601224; ref. 2) are characterized by multiple exostoses, attributable to haploinsufficiency of EXT2 (refs. 3,4) and PFM. Here we identify ALX4, which encodes a paired-related homeodomain transcription factor, as the PFM disease gene in P11pDS."	"John Radcliffe Hosp, Inst Mol Med, Oxford OX3 9DU, England; Univ Oxford, Dept Human Anat & Genet, Oxford, England; Charles Univ, Fac Med 1, Dept Paediat, Prague, Czech Republic; Charles Univ, Fac Med 1, Dept Med Genet, Prague, Czech Republic; Univ Sao Paulo, Fac Med, Hosp Clin, Inst Crianca, Sao Paulo, Brazil; Univ Granada, Hosp Clin S Cecilio, Dept Obstet & Ginecol, Granada, Spain; Radcliffe Infirm, Craniofacial Unit, Oxford OX2 6HE, England; Dept Clin Genet, Oxford, England"	"Wilkie, AOM, John Radcliffe Hosp, Inst Mol Med, Oxford OX3 9DU, England"					15	58	NATURE AMERICA INC	NEW YORK	"345 PARK AVE SOUTH, NEW YORK, NY 10010-1707 USA"	1061-4036			NAT GENET	Nature Genet.	JAN	2001	27	1				17	18			2	Genetics & Heredity	388NP	ISI:000166187900008
J	"Davalos-Pantoja, L; Ortega-Vinuesa, JL; Bastos-Gonzalez, D; Hidalgo-Alvarez, R"						Colloidal stability of IgG- and IgY-coated latex microspheres	COLLOIDS AND SURFACES B-BIOINTERFACES		English	Article						chicken antibodies; colloidal stability; hydration forces; protein adsorption	HYDRATION FORCES; ELECTROLYTE-SOLUTIONS; CHICKEN ANTIBODIES; MICA SURFACES; PARTICLES; DLVO; AGGREGATION; ADSORPTION; PROTEINS; IMMUNOREACTIVITY	"The stabilization of antibody-latex complexes at high salt concentration is an event that cannot be explained by the widespread DLVO theory. Adsorption of antibodies on polystyrene latex usually leads to a loss in colloidal stability. However, after the expected particle aggregation induced by an increase in ionic strength, an 'anomalous' restabilization occurs when the electrolyte concentration increases even more. This non-DLVO behaviour can be explained taking into account the hydration forces, which become significant in hydrophilic surfaces. This restabilization has already been observed in different protein latex complexes. In the present work, a study on the stability patterns of polystyrene particles covered independently by mammalian and chicken antibodies has been performed. This study reveals that avian antibodies present a more hydrophobic surface than that of mammalian antibodies. In addition, it has been possible to obtain some information about the molecular orientation of the adsorbed antibodies from the stability experiments. This information has been corroborated by an immunoreactivity study. (C) 2001 Elsevier Science B.V, All rights reserved."	"Biol Prod Enterprise Carlos J Finlay Res Dept, Habana 3, Cuba; Univ Granada, Dept Appl Phys, Biocolloid & Fluid Phys Grp, E-18071 Granada, Spain"						37	16	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0927-7765			COLLOID SURFACE B	Colloid Surf. B-Biointerfaces	FEB	2001	20	2				165	175			11	"Biophysics; Chemistry, Physical; Materials Science, Biomaterials"	389JZ	ISI:000166236000008
J	"Hauswirth, L; Perez, J; Romon, P"						Embedded minimal ends of finite type	TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY		English	Article						minimal surface; finite type; helicoid	SURFACES; CURVATURE	"We prove that the end of a complete embedded minimal surface in R-3 with infinite total curvature and finite type has an explicit Weierstrass representation that only depends on a holomorphic function that vanishes at the puncture. Reciprocally, any choice of such an analytic function gives rise to a properly embedded minimal end E provided that it solves the corresponding period problem. Furthermore, if the flux along the boundary vanishes, then the end is C-0-asymptotic to a Helicoid. We apply these results to proving that any complete embedded one-ended minimal surface of finite type and infinite total curvature is asymptotic to a Helicoid, and we characterize the Helicoid as the only simply connected complete embedded minimal surface of finite type in R-3."	"Univ Fortaleza, Dept Math, BR-60811341 Fortaleza, Ceara, Brazil; Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain; Univ Marne Vallee, Equipe Anal & Math Appl, F-93166 Noisy Le Grand, France"	"Hauswirth, L, Univ Marne Vallee, Equipe Anal & Math Appl, 2 Rue Butte Verte, F-93166 Noisy Le Grand, France"					12	5	AMER MATHEMATICAL SOC	PROVIDENCE	"201 CHARLES ST, PROVIDENCE, RI 02940-2213 USA"	0002-9947			TRANS AMER MATH SOC	Trans. Am. Math. Soc.		2001	353	4				1335	1370			36	Mathematics	392QF	ISI:000166422300003
J	"De la Mora, A; Oloriz, F; Gonzalez-Arreola, C"						"'Autochthonous' bivalve assemblages and palaeoecologic interpretation in the upper Jurassic-Lowermost Cretaceous La Caja Formation from the Canon de San Matias (Zacatecas, Mexico)"	COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE A-SCIENCES DE LA TERRE ET DES PLANETES		English	Article						bivalves; taphonomy; palaeoecology; Upper Jurassic-Lowermost Cretaceous; Mexico		"The present research approaches the precise palaeoecologic interpretation based on the recognition of 12 'autochthonous' bivalve assemblages among 52 registered from the Upper Jurassic-Lowermost Cretaceous La Caja Formation in the Canon de San Matias section (Mexican Altiplano). Fine-grained deposits together with the near-exclusive record of suspension-feeders are considered the evidence for low-energy and nutrient-rich environments. The presence of oxygen-dependent bivalves, mainly Buchia and Lucina, supports the interpretation of oxygenation as a major factor controlling ecology and therefore the composition of the 'autochthonous' bivalve assemblages studied. Significant changes in the composition of bivalve assemblages show no relation between fluctuations in ecological factors and background depositional conditions. (C) 2000 Academie des sciences / Editions scientifiques et medicates Elsevier SAS."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Natl Autonomous Univ Mexico, Inst Geol, Dept Paleontol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain"					30	0	EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER	PARIS CEDEX 15	"23 RUE LINOIS, 75724 PARIS CEDEX 15, FRANCE"	1251-8050			C R ACAD SCI SER II A	Comptes Rendus Acad. Sci. Ser II-A	DEC 15	2000	331	11				741	747			7	"Geosciences, Multidisciplinary"	395BY	ISI:000166559900008
J	"Oloriz, F; Villasenor, AB; Gonzalez-Arreola, C"						Geographic control on phenotype expression. The case of Hybonoticeras mundulum (Oppel) from the Mexican Altiplano	LETHAIA		English	Review						Ammonitina; Hybonoticeras; Mexico; palaeobiogeography; Upper Jurassic	GENUS HYBONOTICERAS; STRATIGRAPHY; AMMONITES; DISPERSAL; TECTONICS; EXAMPLES; IBERIA; NORTH; FAUNA; SOUTH	"Hybonoticeras mundulum (Oppel) (m) s.s. is reported from the Mexican Altiplano on the basis of material collected bed-by-bed in sections in the States of Durango and Zacatecas. The known range of this species in the Mexican Altiplano is interpreted to be uppermost Kimmeridgian (upper to uppermost Beckeri Zone) to lowermost Tithonian (basal to lower Hybonotum Zone). The Mexican specimens studied are the most complete and valuable collection of H. mundulum (Oppel) s.s. known from a given area, and reveal that Mexican populations show phenotypic features different from European ones. Vicariant events accord with data available about the areal and biostratigraphic distribution of this species, as well as with the combination of allocyclic and autocyclic factors influencing Mexican seas, the breaking of populations rather than colonization events, and the impoverished ammonite assemblages showing endemic traits within the stratigraphic interval studied."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Univ Nacl Autonoma Mexico, Inst Geol, Dept Paleontol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Av Fuentenueva S-N, Granada 18002, Spain"					175	4	TAYLOR & FRANCIS AS	OSLO	"CORT ADELERSGT 17, PO BOX 2562, SOLLI, 0202 OSLO, NORWAY"	0024-1164			LETHAIA	Lethaia	SEP	2000	33	3				157	174			18	Paleontology	397PT	ISI:000166704600003
J	"Ramirez, M; Gallardo, EM; Souto, AS; Weissheimer, C; Gil, A"						Plasma fatty-acid composition and antioxidant capacity in low birth-weight infants fed formula enriched with n-6 and n-3 long-chain polyunsaturated fatty acids from purified phospholipids	CLINICAL NUTRITION		English	Article						lipids; infant nutrition; LCP; arachidonic acid; docosahexaenoic acid	MARINE-OIL SUPPLEMENTATION; VISUAL-ACUITY DEVELOPMENT; FED BREAST-MILK; 1ST YEAR GROWTH; PRETERM INFANTS; TERM INFANTS; DOCOSAHEXAENOIC ACID; ARACHIDONIC-ACID; GESTATIONAL-AGE; LIPID CLASSES	"Objective: To determine whether a formula containing n - 6 and n - 3 long-chain polyunsaturated fatty acids (LCP) from purified phospholipids increases the content of 20:4n - 6 and 22:6n -3 of plasma lipids and modifies the plasma antioxidant capacity in low-birth-weight infants. Study design: Seventeen infants were fed a conventional formula for low birth-weight infants (F), and 17 a formula containing n - 6 and n -3 LCP from purified pig-brain phospholipids (LCP-F). Fourteen infants receiving human milk from a human milk bank were used as a reference (HM). Growth index were measured and blood samples were taken at entry and after 15 days and 30 days of feeding. Results: In infants fed LCP-F the levels of 22:6n - 3 in total plasma lipids and in plasma phospholipids and triglycerides were higher than in infants fed F and closer to the levels of HM group throughout the study. Docosahexaenoic acid concentration in total plasma lipids was 3.46 +/- 0.19 mg/dl in infants fed LCP-F and 2.08 +/- 0.20 in infants fed F after 15 days of feeding (P < 0.001), and 3.83 +/- 0.30 and 2.15 +/- 0.20 in infants fed LCP-F and F respectively, after 30 days of feeding (P < 0.001). The concentration of 20:4n - 6 in the LCP-F was significantly higher than in the F group at 15 and 30 days of feeding. Plasma antioxidant capacity did not differ significantly between the study groups. Conclusion: Feeding low birth-weight infants a formula containing LCP phospholipids results in an increase of n - 3 and n - 6 LCP in plasma towards that of infants fed human milk. (C) 2000 Harcourt Publishers Ltd."	"Abbott Labs, Dept Res & Dev, Granada 18004, Spain; Clin Porto Alegre Hosp, Porto Alegre, RS, Brazil; Univ Granada, Dept Biochem & Mol Biol, E-18071 Granada, Spain"	"Ramirez, M, Abbott Labs, Dept Res & Dev, Camino Purchil 68, Granada 18004, Spain"					45	10	CHURCHILL LIVINGSTONE	EDINBURGH	"JOURNAL PRODUCTION DEPT, ROBERT STEVENSON HOUSE, 1-3 BAXTERS PLACE, LEITH WALK, EDINBURGH EH1 3AF, MIDLOTHIAN, SCOTLAND"	0261-5614		10.1054/clnu.2000.0163	CLIN NUTR	Clin. Nutr.	FEB	2001	20	1				69	76			8	Nutrition & Dietetics	401FD	ISI:000166915900012
J	"Odriozola, G; Moncho-Jorda, A; Schmitt, A; Callejas-Fernandez, J; Martinez-Garcia, R; Hidalgo-Alvarez, R"						A probabilistic aggregation kernel for the computer-simulated transition from DLCA to RLCA	EUROPHYSICS LETTERS		English	Article							REACTION-LIMITED AGGREGATION; CLUSTER SIZE DISTRIBUTION; COLLOIDAL AGGREGATION; STOCHASTIC SIMULATION; KINETICS; DYNAMICS	A simple sticking probability model is used for deducing a kernel capable to describe the kinetics of computer-simulated irreversible aggregation processes. Not only the diffusion- and reaction-limited aggregation regimes were fitted but also the whole transition region. The deduced kernel establishes lambda = 0 for the entire range of sticking probabilities and helps to understand how irreversible cluster-cluster aggregation works.	"Univ Granada, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Odriozola, G, Univ Granada, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, Campus Fuentenueva, E-18071 Granada, Spain"					21	32	E D P SCIENCES	LES ULIS CEDEXA	"7, AVE DU HOGGAR, PARC D ACTIVITES COURTABOEUF, BP 112, F-91944 LES ULIS CEDEXA, FRANCE"	0295-5075			EUROPHYS LETT	Europhys. Lett.	MAR	2001	53	6				797	803			7	"Physics, Multidisciplinary"	410ZX	ISI:000167474600015
J	"Albano, EV; Munoz, MA"						Numerical study of persistence in models with absorbing states	PHYSICAL REVIEW E		English	Article							SURFACE-REACTION MODEL; ZERO-TEMPERATURE DYNAMICS; GLOBAL PERSISTENCE; ISING-MODELS; DIRECTED PERCOLATION; SURVIVAL PROBABILITY; FINITE-TEMPERATURE; BLOCK PERSISTENCE; EXPONENT; DIFFUSION	"Extensive Monte Carlo simulations are performed in order to evaluate both the local(theta (l)) and global(theta (g)) persistence exponents in the Ziff-Gulari-Barshad (ZGB) [Phys. Rev. Lett. 56, 2553 (1986)] irreversible reaction model. At the second-order irreversible phase transition (IPT) we find that both the local and the global persistence exhibit power-law behavior with a crossover between two different time regimes. On the other hand, at the ZGB first-order IPT, active sites are short lived and the persistence decays more abruptly; it is not clear whether it shows power-law behavior or not. In order to analyze universality issues, we have also studied another model with absorbing states, the contact process, and evaluated the local persistence exponent in dimensions from 1 to 4. A striking apparent superuniversality is reported: the local persistence exponent seems to coincide in both one- and two-dimensional systems. Some other aspects of persistence in systems with absorbing states are also analyzed."	"Natl Univ La Plata, CONICET, Inst Invest Fisicoquim Teor & Aplicadas, CIC, RA-1900 La Plata, Argentina; Univ Granada, Inst Carlos Theoret & Computat Phys 1, E-18071 Granada, Spain; Univ Granada, Dept E & Fis Mat, E-18071 Granada, Spain"	"Albano, EV, Natl Univ La Plata, CONICET, Inst Invest Fisicoquim Teor & Aplicadas, CIC, Sucursal 4,Casilla Correo 16, RA-1900 La Plata, Argentina"					41	10	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	MAR	2001	63	3	Part 1					31104		7	"Physics, Fluids & Plasmas; Physics, Mathematical"	413QU	ISI:000167623900011
J	"Capitan-Vallvey, LF; Duque, O; Miron-Garcia, G; Checa-Moreno, R"						Determination of protein content using a solid phase spectrophotometric procedure	ANALYTICA CHIMICA ACTA		English	Article						protein determination; lowry procedure; glass paper; solid phase procedure		"We used a conditioned fiberglass paper to perform the reaction and to retain the reaction products of the Lowry method for protein content. The analytical parameter was obtained by measuring directly the absorbance of the support. Different influencing chemical, support related and instrumental variables were studied and optimized. The usual asymptotic behavior of the analytical function response was improved here by linearizing using a quadratic function. Using 10 mul of sample, the applicable concentration range was between 25 and 200 mg l(-1), with a detection limit of 17 mg l(-1) and a R,S.D. around 5%. The method was applied to the determination of protein in eggwhite samples coming from different birds. The method proposed here for protein content shows higher sensitivity than solution methods, less dependence on protein nature and higher stability of the species fixed on the support. (C) 2001 Elsevier Science B.V. All rights reserved."	"Univ Granada, Dept Analyt Chem, E-18071 Granada, Spain; Univ La Habana, IMRE, Havana, Cuba; Minist Agr Fisheries & Food, Lab Nacl Sanidad & Prod Anim, Granada 18320, Spain"	"Capitan-Vallvey, LF, Univ Granada, Dept Analyt Chem, E-18071 Granada, Spain"					7	16	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0003-2670			ANAL CHIM ACTA	Anal. Chim. Acta	APR 4	2001	433	1				155	163			9	"Chemistry, Analytical"	421HL	ISI:000168058900016
J	"Ortiz, GG; Crespo-Lopez, ME; Moran-Moguel, C; Garcia, JJ; Reiter, RJ; Acuna-Castroviejo, D"						Protective role of melatonin against MPTP-induced mouse brain cell DNA fragmentation and apoptosis in vivo	NEUROENDOCRINOLOGY LETTERS		English	Article						melatonin; apoptosis; DNA fragmentation; Parkinson's disease; MPTP	NITRIC-OXIDE SYNTHASE; PARKINSONS-DISEASE; OXIDATIVE STRESS; LIPID-PEROXIDATION; RESPIRATORY-CHAIN; SUBSTANTIA NIGRA; PC12 CELLS; COMPLEX-I; TOXICITY; NEURONS	"OBJECTIVES: 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) is a neurotoxin that induces a Parkinsonian-type syndrome in animals which is similar to Parkinson's disease in humans. MPTP toxicity partially depends on the production of free radicals which in turn play a key role in the apoptotic death of neurons. In the present study melatonin, a potent free radical scavenger with antiapoptotic properties, was given to determine whether it would reduce oxidative stress in mice treated with MPTP. MATERIALS AND METHODS:Male mice were given MPTP with or without melatonin and the brain was studied either 6h, 24h, 7 days or 15 days after the last MPTP injection. RESULTS: The results show that melatonin counteracted in vivo MPTP-induced apoptosis in midbrain neurons at 6 and 24 h after MPTP treatment, and partially prevented apoptosis at 7 and 15 days after MPTP administration. MPTP treatment also produced time-dependent cell damage, whereas melatonin reduced the percentage of damaged cells at all time points, the effect being most evident at 15 days after treatment. Moreover, melatonin counteracted MPTP-dependent DNA fragmentation in the midbrain and striatum at 7 and 15 days after drug administration. CONCLUSION: These results support a role for melatonin in protecting neurons against MPTP toxicity in vivo, and suggest that its antiapoptotic action is one of the mechanisms by which melatonin protects neuronal cells from neurotoxic insults."	"IMSS, CIBO, Div Neurociencias, Lab Desarrollo Envejecimiento, Guadalajara 44340, Jalisco, Mexico; Ctr Invest & Asistencia Tecnol & Diseno Estado Ja, CIATEJ, Div Patol & Biotecnol Ambiental, Guadalajara, Jalisco, Mexico; IMSS, CIBO, Div Mol Med, Guadalajara 44340, Jalisco, Mexico; Univ Zaragoza, Fac Med, Dept Fisiol & Farmacol, E-50009 Zaragoza, Spain; Univ Texas, Hlth Sci Ctr, Dept Cellular & Struct Biol, San Antonio, TX 78284 USA; Univ Granada, Inst Biotecnol, Dept Fisiol, E-18071 Granada, Spain"	"Ortiz, GG, IMSS, CIBO, Div Neurociencias, Lab Desarrollo Envejecimiento, Sierra Mojada 800, Guadalajara 44340, Jalisco, Mexico"					55	21	MAGHIRA & MAAS PUBLICATIONS	STOCKHOLM	"PO BOX 26132, S-100 41 STOCKHOLM, SWEDEN"	0172-780X			NEUROENDOCRINOL LETT	Neuroendocrinol. Lett.	APR	2001	22	2				101	108			8	Endocrinology & Metabolism; Neurosciences	428NR	ISI:000168468200005
C	"Roewer, L; Krawczak, M; Willuweit, S; Nagy, M; Alves, C; Amorim, A; Anslinger, K; Augustin, C; Betz, A; Bosch, E; Caglia, A; Carracedo, A; Corach, D; Dekairelle, AF; Dobosz, T; Dupuy, BM; Furedi, S; Gehrig, C; Gusmao, L; Henke, J; Henke, L; Hidding, M; Hohoff, C; Hoste, B; Jobling, MA; Kargel, HJ; de Knijff, P; Lessig, R; Liebeherr, E; Lorente, M; Martinez-Jarreta, B; Nievas, P; Nowak, M; Parson, W; Pascali, VL; Penacino, G; Ploski, R; Rolf, B; Sala, A; Schmidt, U; Schmitt, C; Schneider, PM; Szibor, R; Teifel-Greding, J; Kayser, M"						Online reference database of European Y-chromosomal short tandem repeat (STR) haplotypes	FORENSIC SCIENCE INTERNATIONAL		English	Proceedings Paper						database; Y chromosome; STR; haplotype; forensics		"The reference database of highly informative Y-chromosomal short tandem repeat (STR haplotypes (YHRD), available online at http://ystr.charite.de, represents the largest collection of male-specific genetic profiles currently available for European populations. By September 2000, YHRD contained 4688 9-locus (so-called ""minimal"") haplotypes, 40% of which have been extended further to include two additional loci. Establishment of YHRD has been facilitated by the joint efforts of 31 forensic and anthropological institutions. All contributing laboratories have agreed to standardize their Y-STR haplotyping protocols and to participate in a quality assurance exercise prior to the inclusion of any data. In view of its collaborative character, and in order to put YHRD to its intended use, viz, the support of forensic caseworkers in their routine decision-making process, the database has been made publicly available via the Internet in February 2000. Online searches for complete or partial Y-STR haplotypes from evidentiary or non-probative material can be performed on a non-commercial basis, and yield observed haplotype counts as well as extrapolated population frequency estimates. In addition, the YHRD website provides information about the quality control test, genotyping protocols, haplotype formats and informativity, population genetic analysis, literature references, and a list of contact addresses of the contributing laboratories. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved."	"Humboldt Univ, Inst Rechtsmed, D-10115 Berlin, Germany; Cardiff Univ, Inst Med Genet, Cardiff C14 4XN, S Glam, Wales; IPATIMUP, P-4200 Oporto, Portugal; Inst Rechtsmed Munchen, D-80337 Munich, Germany; Inst Rechtsmed, D-22529 Hamburg, Germany; Landeskriminalamt Baden Wurttemberg, D-70372 Stuttgart, Germany; Univ Leicester, Dept Genet, Leicester LE1 7RH, Leics, England; Univ Cattolica Sacro Cuore, Inst Med Legale, I-00168 Rome, Italy; Fac Med, Inst Legal Med, Santiago De Compostela 15705, Spain; Univ Buenos Aires, Fac Farm & Bioquim, Serv Huellas Digitales Genet, RA-1113 Buenos Aires, DF, Argentina; Inst Natl Criminalist & Criminol, B-1120 Brussels, Belgium; Med Acad Wroclaw, Inst Forens Med, PL-50368 Wroclaw, Poland; Univ Oslo, Rikshosp, Inst Forens Med, N-0027 Oslo, Norway; Inst Forens Sci, H-1903 Budapest, Hungary; Inst Med Legale Geneve & Lausanne, CH-1211 Geneva 4, Switzerland; Inst Blutgruppenforsch, D-50672 Cologne, Germany; Univ Cologne, Inst Rechtsmed, D-50823 Cologne, Germany; Univ Munster, Inst Rechtsmed, D-48149 Munster, Germany; Landeskriminalamt Sachsen Anhalt, D-39124 Magdeburg, Germany; Leiden Univ, Med Ctr, Forens Lab DNA Res, MGC Dept Human & Clin Genet, NL-2300 RA Leiden, Netherlands; Univ Leipzig, Inst Rechtsmed, D-4103 Leipzig, Germany; Landeskriminalamt Berlin, D-12101 Berlin, Germany; Univ Granada, Fac Med, Dept Legal Med, E-18071 Granada, Spain; Univ Zaragoza, Dept Forens Med, E-50009 Zaragoza, Spain; Med Acad Warsaw, Dept Forens Med, PL-02007 Warsaw, Poland; Innsbruck Univ, Inst Gerichtl Med, A-6020 Innsbruck, Austria; Univ Freiburg Klinikum, Inst Rechtsmed, D-79104 Freiburg, Germany; Univ Magdeburg, Inst Rechtsmed, D-39112 Magdeburg, Germany; Bayer Landeskriminalamt, D-80636 Munich, Germany; Max Planck Inst Evolutionare Anthropol, Abt Evolutionare Genet, D-4103 Leipzig, Germany"	"Roewer, L, Humboldt Univ, Inst Rechtsmed, Hannoversche Str 6, D-10115 Berlin, Germany"					15	89	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0379-0738			FORENSIC SCI INT	Forensic Sci.Int.	May-15	2001	118	02-Mar				106	113			8	"Medicine, Legal"	429GL	ISI:000168507700001
J	"Araujo, SMSR; Pompolo, SG; Perfectti, F; Camacho, JPM"						Integration of a B chromosome into the A genome of a wasp	PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES		English	Article						B chromosomes; genomic parasitism; Trypoxylon albitarse	GRASSHOPPER EYPREPOCNEMIS-PLORANS; SUPERNUMERARY CHROMOSOMES; POPULATION; MAIZE; POLYMORPHISM; HYMENOPTERA; EVOLUTION	"B chromosomes are genome symbionts, the presence of which in many eukaryote species is explained, in most cases, by their violation of Mendelian rules, usually based on meiotic or mitotic instability, leading to their accumulation in the germ line (drive). However, B chromosome integration into the genome as a regular member of the chromosome set should imply the loss of drive. A possible way of bypassing this difficulty is to regularize meiosis when the B chromosome is frequent in the population, in order to yield gametes with one B chromosome. In diploid organisms, this task needs to be achieved in the two sexes, but in haplodiploids the problem simplifies to only the diploid sex. We have found, to the authors knowledge, the first evidence of a B chromosome that is regularizing its meiotic behaviour and limiting its number to one B chromosome per haploid genome, the same dosage as the standard (A) chromosomes, in the solitary wasp Trypoxylon albitarse. It suggests a possible mechanism for B chromosome integration as a regular member of the chromosome complement."	"Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain; Univ Fed Vicosa, Dept Biol Geral, BR-36571000 Vicosa, MG, Brazil; Univ Estadual Campinas, Dept Biol Celular, BR-13083 Campinas, SP, Brazil"	"Camacho, JPM, Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain"					29	10	ROYAL SOC LONDON	LONDON	"6 CARLTON HOUSE TERRACE, LONDON SW1Y 5AG, ENGLAND"	0962-8452			PROC ROY SOC LONDON SER B	Proc. R. Soc. Lond. Ser. B-Biol. Sci.	Jun-07	2001	268	1472				1127	1131			5	Biology	443TN	ISI:000169356900004
J	"Sanchez, E; Soto, JM; Uvalle, JX; Hernandez, AP; Ruiz, JM; Romero, L"						"Chemical treatments in ""Golden Delicious Spur"" fruits in relation to russeting and nutritional status"	JOURNAL OF PLANT NUTRITION		English	Article							APPLE; SET; GIBBERELLINS; DAMINOZIDE; QUALITY; GA4+7	"The impact of chemical products on mineral nutritional status and russeting in 'Golden Delicious Spur' was studied. In addition, we sought to define the nutrients responsible for russeting in order to avoid imbalances in their concentrations in the fruit. Lime-sulphur (lime and sulphur, T1), ProVide (gibberellic acid GA(4+7), T2), calcium nitrate (8.5% N and 11.5% Ca, T3), Microthiol Special (micronized wettable sulphur at 80%, T4), Packhard (8% Ca, 6% carboxylic acid, 0.5%B, T5), and Dithane (ethylene-bis dithiocarbamate of manganese 62%, Mn 16% and Zn 2%, T6) were applied to apple trees at the onset of flowering, at petal drop, and at the onset of fruit development. The ProVide and Microthiol treatments reduced the damaged fruit area and the percentage of damaged fruits in comparison to control (trees without application, T0). The application of calcium nitrate and Dithane increased the percentage of damaged area in relation to control, whereas the use of Packhard increased the percentage of fruits with russeting. In conclusion, our results indicate that russeting is more influenced by the formulation of the chemical products than by the nutrient content in the fruits, although we found a highly significant reduction and inversely proportional relationship between the Mn concentrations and the appearance of russeting."	"Univ Granada, Fac Ciencias, Dept Biol Vegetal, E-18071 Granada, Spain; Univ Autonoma Chihuahua, Fac Ciencias Agrotecnol, Chihuahua 31150, Mexico"	"Sanchez, E, Univ Granada, Fac Ciencias, Dept Biol Vegetal, E-18071 Granada, Spain"					35	5	MARCEL DEKKER INC	NEW YORK	"270 MADISON AVE, NEW YORK, NY 10016 USA"	0190-4167			J PLANT NUTR	J. Plant Nutr.		2001	24	1				191	202			12	Plant Sciences	445CK	ISI:000169440400014
J	"Vera-Villarroel, PE; Buela-Casal, G"						Relationships between anxiety and attributional style	REVISTA MEXICANA DE PSICOLOGIA		Spanish	Article						anxiety; attributional style	LEARNED HELPLESSNESS; DEPRESSION	"Concepts of controllability and uncontrollability have been important variables of the models that attempt to explain the origin and maintenance of depressive disorders. Attributional styles have been considered as a way to evaluate how the perception of controllability of events and depression relate to each other. In recent years, these variables have gained importance in the study of anxiety disorders. Similarly, several recent studies show that many similarities exist between anxiety disorders and depression. We can expect, then, that there exists some relationship between attributional styles and anxiety. The goal of this study was to evaluate several attributional variables and anxiety level. The sample included 79 women between 20 and 29 years of age. Levenson's Attributive Style Questionnaire and Spielberger's State Trait Anxiety Inventory was administered. Correlational analysis, regression analysis and comparisons between subjects with different levels of anxiety and attributional variables were conducted. The most significant result indicates that there are differences between subjects with high and low trait anxiety levels on attributions of external and random control."	"Univ Miguel de Cervantes Univ Santiago, Santiago, Chile; Univ Granada, E-18071 Granada, Spain"	"Vera-Villarroel, PE, Dario Urzua 1610,Dept 604, Santiago, Chile"					15	2	SOCIEDAD MEXICANA PSICOLOGIA	TLALPAN	"APARTADO POSTAL 22-211, TLALPAN 14000, MEXICO"	0185-6073			REV MEX PSICOL	Rev. Mex. Psicol.	DEC	2000	17	2				137	142			6	"Psychology, Multidisciplinary"	449GU	ISI:000169676600004
J	"Guevara, M; Garcia, JLP; Santa-Barbara, ES"						Self-control and prospective memory: Comparison of work and daily life	REVISTA MEXICANA DE PSICOLOGIA		Spanish	Meeting Abstract									"Univ Guanajuato, Guanajuato, Mexico; Univ Granada, Granada, Spain"						0	0	SOCIEDAD MEXICANA PSICOLOGIA	TLALPAN	"APARTADO POSTAL 22-211, TLALPAN 14000, MEXICO"	0185-6073			REV MEX PSICOL	Rev. Mex. Psicol.	JAN	2001	18	1				14	14			1	"Psychology, Multidisciplinary"	449GV	ISI:000169676700030
J	"Pagano, S; Alvarez, JC; Entrala, C; Lorente, JA; Lorente, M; Budowle, B; Villanueva, E"						Uruguayan population data for eight STR loci (Using the PowerPlex 1.2(TM) kit)	JOURNAL OF FORENSIC SCIENCES		English	Article						CSF1PO; TPOX; TH01; D16S539; D7S820; D13S317; D5S818; vWA; PowerPlex; uruguay; population genetics; DNA typing			"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18012 Granada, Spain; Policia Tecn Uruguay, DNA, Lab Criminalist DNA, Montevideo, RO, Uruguay; Fed Bur Invest Acad, FBI Lab, Quantico, VA 22135 USA"	"Lorente, JA, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 2, E-18012 Granada, Spain"					1	3	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2001	46	1				178	178			1	"Medicine, Legal"	451JA	ISI:000169797900031
J	"Gangitano, DA; Juvenal, GJ; Lorente, JA; Budowle, B; Padula, RA"						Population data on eight STR loci in Buenos aires (Argentina)	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; short tandem; Argentina			"CONICET, CNEA, Nucl Biochem Div, RA-1033 Buenos Aires, DF, Argentina; Univ Granada, Dept Legal Med, Lab Genet Identificat, E-18071 Granada, Spain; Fed Bur Invest Acad, Quantico, VA 22135 USA"						2	1	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2001	46	1				183	183			1	"Medicine, Legal"	451JA	ISI:000169797900033
J	"Cordon, O; Herrera, F; Zwir, I"						Fuzzy modeling by hierarchically built fuzzy rule bases	INTERNATIONAL JOURNAL OF APPROXIMATE REASONING		English	Article							GENETIC ALGORITHMS; LOGIC; CONTROLLERS; EXAMPLES	"Although Mamdani-type fuzzy rule-based systems (FRBSs) became successfully performing clearly interpretable fuzzy models, they still have some lacks related to their accuracy when solving complex problems. A variant of these kinds of systems, which allows to perform a more accurate model representation, are the so-called approximate FRBSs, This alternative representation still cannot avoid the problems concerning the fuzzy rule learning methods, which as prototype identification algorithms, try to extract those approximate rules from the object problem space. In this paper we deal with the previous problems, viewing fuzzy models as a class of local modeling approaches which attempt to solve a complex problem by decomposing it into a number of simpler subproblems with smooth transitions between them. In order to develop this class of models, we first propose a common framework to characterize available approximate fuzzy rule learning methods, and later we modify it by introducing a fuzzy rule base hierarchical learning methodology (FRB-HLM). This methodology is based on the extension of the simple building process of the fuzzy rule base of FRBSs in a hierarchical way, in order to make the system more accurate. This flexibilization will allow us to have fuzzy rules with different degrees of specificity, and thus to improve the modeling of those problem subspaces where the former models have bad performance, as a refinement. This approach allows us not to have to assume a fixed number of rules and to integrate the good local behavior of the hierarchical model with the global model, ensuring a good global performance. (C) 2001 Elsevier Science Inc. All rights reserved."	"Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain; Univ Buenos Aires, Dept Comp Sci, RA-1428 Buenos Aires, DF, Argentina"	"Herrera, F, Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, Avda Andalucia 38, Granada 18071, Spain"					40	5	ELSEVIER SCIENCE INC	NEW YORK	"655 AVENUE OF THE AMERICAS, NEW YORK, NY 10010 USA"	0888-613X			INT J APPROX REASONING	Int. J. Approx. Reasoning	JUN	2001	27	1				61	93			33	"Computer Science, Artificial Intelligence"	453KD	ISI:000169914300003
J	"Wills-Toro, LA"						Trefoil symmetry III. The full clover extension	JOURNAL OF MATHEMATICAL PHYSICS		English	Article								"We aim to approach a trefoil symmetry involving (Z(4)xZ(4);q)-graded parameters, multiplets of generators of integer spin <2 with naive dimensions in the interval [0,1]. The resulting full clover extension involves as particular subalgebras the minimal clover extensions previously obtained. We address the introduction of further scalar, dimensionless multiplets, and central charges. They could provide connections among external and internal symmetries, perhaps after some graded symmetry breaking. (C) 2001 American Institute of Physics."	"Univ Hawaii Manoa, Dept Math, Honolulu, HI 96822 USA; Univ Antioquia, Dept Fis, Medellin, Colombia; Univ Granada, Dept Fis Fis Teor & Cosmos, E-18071 Granada, Spain"	"Wills-Toro, LA, Univ Hawaii Manoa, Dept Math, 2565 Mall, Honolulu, HI 96822 USA"					5	3	AMER INST PHYSICS	MELVILLE	"2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA"	0022-2488			J MATH PHYS-NY	J. Math. Phys.	AUG	2001	42	8				3947	3964			18	"Physics, Mathematical"	453RF	ISI:000169929700044
J	"Diaz-Garcia, JA; Gutierrez-Jaimez, R"						The expected value of zonal polynomials	TEST		English	Article						generalized Wishart distribution; invariant symmetric polynomials; multivariate non-central Beta distribution; zonal polynomials		"In this article we study the expected value of a zonal polynomial and of the Product of r greater than or equal to 1 zonal polynomials with respect to a symmetric function. As special cases, me find the expected values of a zonal polynomial with respect to a generalized Wishart distribution and to a class of multivariate non-centred beta distributions."	"Univ Autonoma Agr Antonio Narro, Dept Estad & Calculo, Saltillo, Coahuila, Mexico; Univ Granada, Dept Estad & Invest Operat, E-18071 Granada, Spain"	"Diaz-Garcia, JA, Univ Autonoma Agr Antonio Narro, Dept Estad & Calculo, 25315 Buenavista, Saltillo, Coahuila, Mexico"					11	3	SOCIEDAD ESTADISTICA INVESTIGACION OPERATIVA	MADRID	"HORTALEZA 104, 2 IZDA, 28004 MADRID, SPAIN"	1133-0686			TEST	Test	JUN	2001	10	1				133	145			13	Statistics & Probability	456BF	ISI:000170061700019
J	"Odriozola, G; Tirado-Miranda, M; Schmitt, A; Lopez, FM; Callejas-Fernandez, J; Martinez-Garcia, R; Hidalgo-Alvarez, R"						A light scattering study of the transition region between diffusion- and reaction-limited cluster aggregation	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						colloids; diffusion- and reaction-limited cluster aggregation; static and dynamic light scattering	SALT-INDUCED AGGREGATION; COLLOID AGGREGATION; SIZE DISTRIBUTION; COAGULATION; KINETICS; MODEL; LATTICES; EQUATION	"Two limiting regimes for colloidal particle aggregation are well described in the literature: diffusion-limited cluster aggregation and reaction-limited cluster aggregation. Between these two limiting regimes, a vast transition region is expected. In this paper, the transition region is studied by means of static and dynamic light scattering. Therefore, a system of latex particles is aggregated at different electrolyte concentrations. The time dependence of the average diffusion coefficient is fitted considering the Brownian kernel and the kernel proposed by Schmitt et al. [Phys. Rev. E 62, 8335 (2000)]. The first fits the experimental data only at high electrolyte concentrations while the latter, which considers multiple cluster-cluster contacts, is found to fit the complete set of experimental data. (C) 2001 Academic Press."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republ, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Hidalgo-Alvarez, R, Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain"					35	26	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797			J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	AUG 1	2001	240	1				90	96			7	"Chemistry, Physical"	456ZD	ISI:000170111900012
J	"Moncho-Jorda, A; Odriozola, G; Martinez-Lopez, F; Schmitt, A; Hidalgo-Alvarez, R"						The DLCA-RLCA transition arising in 2D-aggregation: simulations and mean field theory	EUROPEAN PHYSICAL JOURNAL E		English	Article							CLUSTER-CLUSTER AGGREGATION; REACTION-LIMITED AGGREGATION; COLLOIDAL AGGREGATION; STOCHASTIC SIMULATION; SIZE DISTRIBUTION; 2 DIMENSIONS; KINETICS; FRACTALS	A sticking probability model based on the average cluster lifetime is employed for deducing a kernel capable to describe the kinetics of computer simulated irreversible aggregation processes in two dimensions. The deduced kernel describes not only the time evolution of the cluster size distribution for diffusion limited aggregation (DLCA) and reaction limited aggregation (RLCA) but also for the entire transition region between both regimes. The model predicts a crossover to diffusion limited cluster aggregation for all sticking probabilities at long aggregation times. The time needed for reaching the DLCA limit increases for decreasing sticking probability.	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Moncho-Jorda, A, Univ Granada, Fac Ciencias, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					32	11	SPRINGER-VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010 USA"	1292-8941			EUR PHYS J E	Eur. Phys. J. E	JUL	2001	5	4				471	480			10	"Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Applied; Polymer Science"	459EW	ISI:000170238900009
J	"Sanchez-Quevedo, MC; Ceballos, G; Garcia, JM; Rodriquez, IA; de Ferraris, MEG; Campos, A"						Scanning electron microscopy and calcification in amelogenesis imperfecta in anterior and posterior human teeth	HISTOLOGY AND HISTOPATHOLOGY		English	Article						amelogenesis imperfecta; prism patterns; calcification; scanning microscopy; X-ray microprobe analysis; anterior teeth; posterior teeth	ENAMEL ULTRASTRUCTURE; PROBE MICROANALYSIS; OTOLITHIC MEMBRANE; TOOTH; LOCALIZATION; EXPRESSION; APOPTOSIS	"Teeth fragments from members of a family clinically and genetically diagnosed as having amelogenesis imperfecta were studied by scanning electron microscopy and X-ray microprobe analysis to establish the morphological patterns and the quantitative concentration of calcium in the enamel of anterior (canine, incisor) and posterior (premolar and molar) teeth. The prism patterns in the enamel of teeth from both regions were parallel or irregularly decussate, with occasional filamentous prisms accompanied by small, irregularly rounded formations. Prismless enamel showed the R- and P-type patterns. Calcium levels in enamel of amelogenesis imperfecta and control teeth differed significantly between anterior and posterior teeth, indicating that the factors that influence normal mineralization in different regions of the dental arch are not altered in the process of amelogenesis imperfecta."	"Univ Granada, Fac Med, Dept Histol & Biol Celular, E-18071 Granada, Spain; Univ Granada, Hosp Clin, Serv Estomatol, Granada, Spain; Univ Nacl Cordoba, Fac Odontol, Catedra Histol & Embriol B, RA-5000 Cordoba, Argentina"	"Sanchez-Quevedo, MC, Univ Granada, Fac Med, Dept Histol & Biol Celular, E-18071 Granada, Spain"					31	1	F HERNANDEZ	MURCIA	"PLAZA FUENSANTA 2-7 C, 30008 MURCIA, SPAIN"	0213-3911			HISTOL HISTOPATHOL	Histol. Histopath.	JUL	2001	16	3				827	832			6	Cell Biology; Pathology	460CN	ISI:000170288400019
J	"Miraballes-Martinez, I; Martin-Molina, A; Galisteo-Gonzalez, F; Forcada, J"						Synthesis of amino-functionalized latex particles by a multistep method	JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY		English	Article						emulsion polymerization; colloids; functionalization; stabilization	FREE EMULSION COPOLYMERIZATION; POLYSTYRENE LATEX; LIGHT-SCATTERING; SURFACE; STYRENE; MONOMERS	"Cationic latex particles with surface amino groups were prepared by a multistep batch emulsion polymerization. In the first one or two steps, monodisperse cationic latex particles to be used as the seed were synthesized, and in the third step, two different amino-functionalized monomers [aminoethylmethacrylate hydrochloride (AEMH) and vinylbenzylamine hydrochloride (VBAH)] were used to synthesize the final functionalized latex particles. 2,2 ' -Azobisisobutyramidine dihydrochloride was used as the initiator, and different concentrations of two quaternary ammonium emulsifiers with hydrophobic chains of different lengths were examined. To characterize the final latexes yields were obtained gravimetrically, and particle size distributions and average particle diameters were determined by transmission electron microscopy and photon correlation spectroscopy. The amount of amino groups was determined by fluorimetry. The effect of the amino-functional monomer used on the final latexes and the colloidal behavior of the system were studied. The influence of the different conditions utilized to synthesize the latexes on the colloidal stability of the particles was evaluated in terms of the Fuchs stability ratio and electrophoretic mobility. High yields of the amino-functional monomers were obtained. Surface amino, amidine, and quaternary ammonium groups provided the cationic character. The colloidal stability behavior of the products obtained was compatible with their cationic character. (C) 2001 John Wiley & Sons, Inc."	"Univ Pais Vasco, Inst Polymer Mat POLYMAT, E-20080 San Sebastian, Spain; Univ Republica, Fac Ciencias & Quim, Lab Immunotecnol, Montevideo 3051, Uruguay; Univ Pais Vasco, Fac Ciencias Quim, Dept Quim Aplicada, EHU, E-20080 San Sebastian, Spain; Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain"	"Forcada, J, Univ Pais Vasco, Inst Polymer Mat POLYMAT, Apdo 1072, E-20080 San Sebastian, Spain"					21	13	JOHN WILEY & SONS INC	NEW YORK	"605 THIRD AVE, NEW YORK, NY 10158-0012 USA"	0887-624X			J POLYM SCI A-POLYM CHEM	J. Polym. Sci. Pol. Chem.	Sep-01	2001	39	17				2929	2936			8	Polymer Science	463JP	ISI:000170473600008
C	"Liz, E; Martinez, C; Trofimchuk, S"						Global attractivity in Goodwin's oscillator with finite delay	NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS		English	Proceedings Paper						functional differential equations; global attractor; one-dimensional maps; Goodwin oscillator		"In the paper, several delay dependent sufficient conditions are established for the global stability of the positive steady state of a system of delay differential equations which generalizes the Goodwin oscillator system. We improve some previous results."	"Univ Vigo, Dept Matemat Aplicada, ETSI Telecomunicac, Vigo, Spain; Univ Granada, Dept Matemat Aplicada, E-18071 Granada, Spain; Univ Chile, Fac Ciencias, Dept Matemat, Santiago, Chile"	"Liz, E, Univ Vigo, Dept Matemat Aplicada, ETSI Telecomunicac, Vigo, Spain"					12	0	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0362-546X			NONLINEAR ANAL-THEOR METH APP	Nonlinear Anal.-Theory Methods Appl.	AUG	2001	47	2	Part 2			1221	1232			12	"Mathematics, Applied; Mathematics"	466BY	ISI:000170625500045
J	"Lupianez, J; Milliken, B; Solano, C; Weaver, B; Tipper, SP"						On the strategic modulation of the time course of facilitation and inhibition of return	QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY SECTION A-HUMAN EXPERIMENTAL PSYCHOLOGY		English	Article							DISCRIMINATION TASKS; ATTENTION; INTEGRATION; INFORMATION; LOCATIONS	"In studies of exogenous attentional orienting, response times for targets at previously cued locations are often longer than those for targets at previously uncued locations. This effect is known widely as inhibition of return (IOR). There has been debate as to whether IOR can be observed in discrimination as well as detection tasks. The experiments reported here confirm that IOR can be observed when target discrimination is required and that the cue-target interval at which IOR is observed is often longer in discrimination than in detection tasks. The results also demonstrate that the later emergence of IOR is related to perceptual discrimination rather than to response selection differences between discrimination and detection tasks. More difficult discrimination tasks lengthen the SOA at which IOR emerges. In contrast, increasing task difficulty by adding a distractor to the location opposite the target shortens the SOA at which IOR emerges. Together, the results reveal an adaptive interaction between exogenous and endogenous attentional systems, in which the action of the orienting (exogenous) system is modulated endogenously in accord with task demands."	"Univ Granada, Fac Psicol, Dept Psicol Expt & Fisiol Comportamiento, E-18071 Granada, Spain; McMaster Univ, Hamilton, ON, Canada; Pontificia Univ Javeriana Santa Fe Bogota, Bogota, Colombia; Univ Wales, Bangor, Gwynedd, Wales"	"Lupianez, J, Univ Granada, Fac Psicol, Dept Psicol Expt & Fisiol Comportamiento, Campus Univ de Cartuja S-N, E-18071 Granada, Spain"					35	70	PSYCHOLOGY PRESS	HOVE	"27 CHURCH RD, HOVE BN3 2FA, EAST SUSSEX, ENGLAND"	0272-4987			QUART J EXP PSYCH A-HUM EXP P	Q. J. Exp. Psychol. Sect A-Hum. Exp. Psychol.	AUG	2001	54	3				753	773			21	"Psychology; Psychology, Experimental"	467KY	ISI:000170702000006
J	"Lopez-Garcia, JJ; Horno, J; Grosse, C; Delgado, AV; Shilov, VN"						On the use of the hypothesis of statistically homogeneous suspensions in the calculation of their conductivity	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						electrical conductivity; statistically homogeneous suspensions; electrokinetic measurements	PARTICLES; LAYER	"In this paper the condition of a ""statistically homogeneous"" suspension is carefully analyzed. This condition requires that in the presence of a macroscopic gradient of the electric potential there are no macroscopic ion concentration gradients in the system. It is shown that the use of this condition, which should always be required in the calculation of the electrical conductivity of colloidal suspensions, is far from trivial. Furthermore, its hasty use can lead to substantial errors in the calculation of the conductivity increment. (C) 2001 Academic Press."	"Univ Jaen, Fac Ciencias Expt, Dept Fis, Jaen 23071, Spain; Univ Nacl Tucuman, Dept Fis, RA-4000 San Miguel De Tucuman, Tucuman, Argentina; Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina; Univ Granada, Fac Ciencias, Dept Fis Aplicada, Granada, Spain; Natl Acad Sci Ukraine, Inst Biocolloid Chem, Kiev, Ukraine"	"Horno, J, Univ Jaen, Fac Ciencias Expt, Dept Fis, Jaen 23071, Spain"					16	1	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797			J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Sep-01	2001	241	1				98	103			6	"Chemistry, Physical"	467XT	ISI:000170729600011
C	"Sanchez-Quevedo, MC; Ceballos-Salobrena, G; Rodriguez, IA; Garcia, JM; Campos, A"						Quantitative X-ray microanalytical and histochemical patterns of calcium and phosphorus in enamel in human amelogenesis imperfecta	INTERNATIONAL JOURNAL OF DEVELOPMENTAL BIOLOGY		English	Proceedings Paper								"We used scanning electron microscopy (SEM) and quantitative X-ray microanalysis, with the peak-to-local background ratio method and microcrystal line calcium and phosphrous salts as standards, to establish quantitative pattern of biomineralization (Ca/P ratio) in enamel of incisors and molars from patients with a clinical and genetical diagnosis of amelogenesis imperfecta. (Al). No significant differences were observed between the Ca/P ratio of Al and normal enamel teeth."	"Univ Granada, Fac Med & Odontol, Dept Histol, E-18071 Granada, Spain; Univ Granada, Hosp Clin Univ, Serv Estomatol, E-18071 Granada, Spain; Univ Nacl Cordoba, Fac Odontol, Catedra Histol & Embriol, RA-5000 Cordoba, Argentina"	"Sanchez-Quevedo, MC, Univ Granada, Fac Med & Odontol, Dept Histol, E-18071 Granada, Spain"					6	0	U B C PRESS	BILBAO	"UNIV BASQUE COUNTRY, EDITORIAL SERVICES, PO BOX 1397, E-48080 BILBAO, SPAIN"	0214-6282			INT J DEV BIOL	Int. J. Dev. Biol.		2001	45			Suppl. 1		S115	S116			2	Developmental Biology	470HZ	ISI:000170866700043
C	"Jimenez-Vicente, J; Battaner, E; Porcel, C; Rozas, M; Castaneda, H"						Vertical velocity dispersion of the ionized gas in NGC 3938	ASTROPHYSICS AND SPACE SCIENCE		English	Proceedings Paper							INTERSTELLAR-MEDIUM; GALAXIES; NGC-3938; DISK	"We have studied the kinematics of the ionized gas in the nearly face-on galaxy NGC 3938 by means of observations made with the Fabry-Perot interferometer TAURUS II at the William Herschel Telescope, using the H-alpha line. We have been able to produce high-resolution velocity and velocity-dispersion maps which allow us to make a detailed study of the kinematics of the ionized gas. In particular we have found that the vertical velocity dispersion is constant with galactocentric radius, as has already been found for the atomic and molecular gas in this galaxy. This suggests the existence of several heating mechanisms in the disc acting simultaneously to produce the observed behaviour."	"Univ Granada, Dept Fis Teor & Cosmos, Granada 18071, Spain; Inst Astrofis Canarias, E-38200 La Laguna, Spain; UNAM, Observ Ensenada, Mexico City, DF, Mexico"	"Jimenez-Vicente, J, Univ Granada, Dept Fis Teor & Cosmos, Granada 18071, Spain"					6	0	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0004-640X			ASTROPHYS SPACE SCI	Astrophys. Space Sci.		2001	276	02-Abr				445	449			5	Astronomy & Astrophysics	471TU	ISI:000170945400013
J	"Shilov, VN; Delgado, AV; Gonzalez-Caballero, F; Grosse, C"						Thin double layer theory of the wide-frequency range dielectric dispersion of suspensions of non-conducting spherical particles including surface conductivity of the stagnant layer	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS		English	Article						double layer; wide-frequency; stagnant layer	WEAK ELECTROLYTE-SOLUTIONS; COLLOIDAL SUSPENSIONS; POLYSTYRENE PARTICLES; CHARACTERISTIC TIME; PERMITTIVITY; LFDD	"The well-known results of the Dukhin-Shilov theory of the thin diffuse double layer polarization in low-frequency alternating fields is generalized in two directions: to include the surface conductivity of the stagnant layer and to describe a wide frequency range including both the low-frequency and the Maxwell-Wagner-O'Konski dispersions. The generalized expression obtained for the induced dipole moment is confirmed by comparison with numerical results of the DeLacey and White approach. Expressions describing the wide-range spectra of dielectric permittivity and conductivity of suspensions are also obtained. The results are presented in the terms of the zeta -potential and the parameter Ka, taking also into account the surface conductivity behind the plane of shear. (C) 2001 Elsevier Science B.V. All rights reserved."	"Natl Acad Sci Ukraine, Inst biocolloid Chem, UA-252042 Kiev, Ukraine; Univ Granada, Dept Appl Phys, Granada, Spain; Univ Nacl Tucuman, Dept Phys, RA-4000 San Miguel De Tucuman, Tucuman, Argentina"	"Shilov, VN, Natl Acad Sci Ukraine, Inst biocolloid Chem, Vernadskogo Prospect 42, UA-252042 Kiev, Ukraine"					33	29	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0927-7757			COLLOID SURFACE A	Colloid Surf. A-Physicochem. Eng. Asp.	Nov-30	2001	192	01-Mar				253	265			13	"Chemistry, Physical"	474JM	ISI:000171103400019
J	"Grosse, C; Arroyo, FJ; Shilov, VN; Delgado, AV"						Numerical results for the dielectric dispersion parameters of colloidal suspensions	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						numerical; low frequency dielectric dispersion; colloidal; suspension; latex particles	POLYSTYRENE LATEX DISPERSIONS; DOUBLE-LAYER APPROXIMATION; ELECTROLYTE-SOLUTIONS; ELECTRIC-FIELD; ELECTROPHORETIC MOBILITY; IONIC-STRENGTH; PARTICLES; RELAXATION; FRICTION	"Numerical spectra for the dielectric relaxation of colloidal suspensions of latex particles in aqueous KCI electrolyte solutions at 25 degreesC were obtained over a wide range of conditions: 10 zeta potential values evenly distributed between 20 and 200 mV, and 11 kappaa values evenly distributed in logarithmic scale between I and 100. The data were used to determine the parameter values that characterize both the low- and high-frequency microscopic (dipolar coefficient) and macroscopic (complex conductivity) dispersions. The presented results make it possible to directly compare experimental data for suspensions of particles having any size with numerical predictions, without having to compute the numerical spectra. They also permit us to precisely define the range of applicability of the theoretical expression of Shilov and Dukhin (Colloid J. 32, 245 (1970)) combined with that of O'Konski (J. Phys. Chem. 64, 605 (1960)) for the representation of the dielectric behavior of colloidal suspensions in a broad frequency range. (C) 2001 Academic Press."	"Univ Nacl Tucuman, Dept Fis, RA-4000 San Miguel De Tucuman, Tucuman, Argentina; Univ Jaen, Fac Ciencias Expt, Dept Fis, Jaen 23071, Spain; Ukrainian Acad Sci, Inst Biocolloid Chem, Kiev, Ukraine; Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain"	"Grosse, C, Univ Nacl Tucuman, Dept Fis, Av Independencia 1800, RA-4000 San Miguel De Tucuman, Tucuman, Argentina"					40	7	ACADEMIC PRESS INC	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1006/jcis.2001.7774	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Oct-01	2001	242	1				75	81			7	"Chemistry, Physical"	479JR	ISI:000171401700011
J	"Toledano, M; Osorio, R; de Leonardi, G; Rosales-Leal, JI; Ceballos, L; Cabrerizo-Vilchez, MA"						Influence of self-etching primer on the resin adhesion to enamel and dentin	AMERICAN JOURNAL OF DENTISTRY		English	Article							SHEAR BOND STRENGTH; DROP SHAPE-ANALYSIS; COMPOSITE RESIN; IN-VIVO; ACIDIC PRIMERS; SYSTEMS; MICROLEAKAGE; RESTORATIONS; INTERFACES; DURABILITY	"Purpose: To evaluate the shear bond strength of resin-based composite to dentin and enamel using three adhesive systems, two of them containing self-etchant primers. Wettability (contact angle measurements) of the primers of these three adhesive systems was also evaluated on superficial and deep dentin. Material and Methods: Contact angle measurements were performed on 30 caries-free extracted human third molars; specimens were sectioned parallel to the occlusal surface to expose superficial and deep dentin. Dentin was ground flat (600-grit SiC) under water to provide uniform surfaces. Contact angle measurements were performed to assess wettability using the Axisymmetric Drop Shape Analysis technique. In order to test the enamel bond strength, 30 extracted bovine incisors were embedded in acrylic resin and ground flat to 800-grit. The adhesives and composite resins were applied following the manufacturers' instructions. All the specimens were stored in water for 24 hrs at 37 degreesC and thermocycled (500x). Shear bond strengths were determined using a universal testing machine and the Watanabe device. For dentin bond strength testing, superficial and deep dentin was exposed in 60 third molars, by sectioning the occlusal surface immediately under the enamel-dentin junction or close to the pulp chamber. After grinding (500 grit SiC), the dentin surfaces were assigned to three groups: (1) Clearfil SE Bond (CSEB)/Clearfil AP-X resin composite. (2) Etch & Prime (E&P)/Degufill mineral resin composite. (3) Scotchbond Multi-Purpose Plus (SBMP)/Z100 resin composite. Results: One-way ANOVA and Student-Newman-Keuls multiple comparisons tests showed that no differences were found between contact angles on superficial and deep dentin. CSEB and E&P, without significant differences between them, had greater mean contact angle than SBMP. On enamel, Etch & Prime resulted in the lowest bond strength, but no significant differences existed with Scotchbond Multi-Purpose were found. On dentin, Clearfil SE Bond resulted in the significantly highest bond strength; no significant differences exist between Etch & Prime and Scotchbond Multi-Purpose."	"Univ Granada, Dent Mat Dept, E-18071 Granada, Spain; Univ Granada, Dept Appl Phys, E-18071 Granada, Spain; Natl Univ Cordoba, Dept Prosthodont, RA-5016 Cordoba, Argentina"	"Toledano, M, Avda Fuerzas Armadas 1,1 B, E-18014 Granada, Spain"					46	56	"MOSHER & LINDER, INC"	SAN ANTONIO	"9859 IH-10 WEST, SUITE 107/489, SAN ANTONIO, TX 78230-2236 USA"	0894-8275			AM J DENTISTRY	Am. J. Dent.	AUG	2001	14	4				205	210			6	"Dentistry, Oral Surgery & Medicine"	481YQ	ISI:000171548400004
J	"Vera-Villarroel, PE; Buela-Casal, G"						Psychoneuroimmunology: relationships between psychological and immunological factors in humans	REVISTA LATINOAMERICANA DE PSICOLOGIA		Spanish	Article						psychoneuroimmunology; stress; immunity; cancer; aids; health psychology		"Psychoneuroimmunology is the field that investigates the bidirectional relationships among behavior, the brain, and the immune system. Since the initial studies with conditioned immunodepression and activation in animals, a large number of research studies have been carried out with human participants, with the aim of finding out to which extend the immune system is subject to psychosocial influences. A review is presented of psychoneuroimmunology, exclusively of research with human participants. The definitions of the main concepts are presented, and the functioning of the immune system and the way of measuring it are indicated. Studies are reviewed in the areas of social situations, anxiety and stress, depression, cognitive processes, cancer, and aids. The large majority of research work has been done by English-speaking investigators, but there are also important work done by Iberoamerican researchers in Brazil, Chile, Mexico, Spain, and other countries."	"Univ Santiago, Santiago, Chile; Univ Valparaiso, Valparaiso, Chile; Univ Granada, E-18071 Granada, Spain"	"Vera-Villarroel, PE, Castillo 1740,Dept 602, Santiago, Chile"					57	3	FOUNDATION ADVANCEMENT PSYCHOLOGY	BOGOTA D C	"APARTADO AEREO 92621, BOGOTA D C, COLOMBIA"	0120-0534			REV LATINOAMER PSICOL	Rev. Latinoam. Psicol.		1999	31	2				271	289			19	"Psychology, Multidisciplinary"	V3091	ISI:000171721700004
J	"Proenza, JA; Gervilla, F; Melgarejo, JC; Vera, O; Alfonso, P; Fallick, A"						"Genesis of sulfide-rich chromite ores by the interaction between chromitite and pegmatitic olivine-norite dikes in the Potosi Mine (Moa-Baracoa ophiolitic massif, eastern Cuba)"	MINERALIUM DEPOSITA		English	Article							PLATINUM-GROUP ELEMENTS; ZAMBALES OPHIOLITE; LIMASSOL FOREST; SILICATE MELTS; IRIDIUM; ORIGIN; ZONE; FRACTIONATION; TEMPERATURE; PHILIPPINES	"The Potosi Mine is located in the Moa-Baracoa massif in the easternmost part of the Cuban Ophiolitic Belt. Chromite mineralization occurs within the mantle-crust transition zone. Two events of magma intrusion overprint the chromitite bodies: one gave rise to the crystallization of pegmatitic olivine-norite dikes. and the other produced pegmatitic gabbro dikes. Sulfide-poor chromite ores, brecciated chromite ores, and sulfide-rich chromite ores can be distinguished in the different chromitite bodies. Sulfide-poor ores represent more than 80 vol% of the chromitites. This type occurs far from the zones intruded by pegmatitic gabbro dikes and shows petrographic and chemical features similar to other chromitite bodies described in the Moa-Baracoa massif. Brecciated chromite ores occur within pegmatitic gabbro dikes. In this type, chromite crystals occur included within chromian diopside and plagioclase. These silicates often contain droplet-like sulfide aggregates. Sulfide-rich ores are spatially associated to the contacts between sulfide-poor chromite and pegmatitic olivine-norite dikes. These ores mainly consist of recrystallized (coarse) chromite with interstitial pyrrhotite. pentlandite, cubanite. and chalcopyrite. Chromite from sulfiderich ores exhibits TiO2, FeO, V2O3, MnO, and especially, Fe2O3 contents, higher than those of chromite from brecciated ores and much higher than those of chromite from sulfide-poor ores. The sulfide-rich ores are PGE-rich (up to 1,113 ppb of total PGE), and show nearly flat chondrite-normalized PGE patterns, slightly above 0.1 times chondritic values. Mineralogical and chemical data indicate that the chromite ores of the Potosi Mine were modified by the intrusions of olivine-norite and gabbro dikes. The interaction between preexisting sulfide-poor chromite ores and the intruding volatile-rich silicate melts produced strong brecciation, partial dissolution, and recrystallization (coarsening) of chromite. The sulfide assemblage formed by fractionation of the immiscible sulfide melt segregated from the volatile-rich silicate melt that generated the pegmatitic olivine-norite. The segregation of the sulfide melt can be interpreted as the consequence of chemical interaction between intruding melts and the host chromite. The variable extent of this interaction produced chromite ores with variable sulfide ratios. The magmatic nature of the sulfide mineralization is supported by sulfur isotope data, which range from -0.4 to +0.9 parts per thousand. Sulfide melt collected incompatible PGE (Rh, Pt, Pd) to produce the typical flat chondrite-normalized pattern of sulfide-rich chromite ores."	"Univ Barcelona, Fac Geol, Dept Cristallog Mineral Diposits Minerals, E-08028 Barcelona, Spain; Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra, Granada 18002, Spain; Inst Super Minero Met Moa, Dept Geol, Moa, Cuba; SURRC, Isotope Geol Unit, Glasgow, Lanark, Scotland"	"Proenza, JA, Univ Barcelona, Fac Geol, Dept Cristallog Mineral Diposits Minerals, Marti Franques S-N, E-08028 Barcelona, Spain"	joaquin@natura.geo.ub.es				48	5	SPRINGER-VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010 USA"	0026-4598			MINER DEPOS	Miner. Depos.	OCT	2001	36	7				658	669			12	Geochemistry & Geophysics; Mineralogy	486MB	ISI:000171820600003
J	"Prado, B; Jara, A; del Moral, A; Sanchez, E"						Numerical taxonomy of microorganisms isolated from goat cheese made in Chile	CURRENT MICROBIOLOGY		English	Article							MILK; GROWTH	"118 strains of heterotrophic microorganisms were isolated from goat Cheese produced domestically in the IV Region of Northern Chile (Serene, Ovalle, and Illapel) and sold in supermarkets in Valparaiso, Chile. The results of 89 phenotypic tests were numerically analyzed against 17 reference strains, using the simple matching coefficient (S-SM). Thirteen phena were found at a 78% similarity level. Five of them (A, B, C, D, and E) were assigned to the family Enterobacteriaceae, phenon F was identified as belonging to the genus Aeromonas and strains of phenon G were assigned to the genus Acinetobacter. The other phena were identified as being members of the genera Bacillus (H, I, and J), Staphylococcus (K), Enterococcus (L), and Micrococcus (M). Approximately 19% of the isolates were Escherichia coli and 27%, Staphylococcus aureus."	"Univ Granada, Fac Pharm, Dept Microbiol, E-18071 Granada, Spain; Univ Tecn Federico Santa Maria, Microbiol Lab, Vina del Mar, Chile"	"del Moral, A, Univ Granada, Fac Pharm, Dept Microbiol, E-18071 Granada, Spain"					25	3	SPRINGER-VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010 USA"	0343-8651			CURR MICROBIOL	Curr. Microbiol.	DEC	2001	43	6				396	399			4	Microbiology	490WT	ISI:000172077200003
J	"Carranza, M; Ferraris, M; Simbron, A; Quevedo, MS"						Mineralization of the mandibular condyle and maturation of the associated muscles in human features	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Natl Univ Cordoba, Fac Dent, Dept Histol, RA-5016 Cordoba, Argentina; Natl Univ Cordoba, Fac Dent, Dept Anat B, RA-5016 Cordoba, Argentina; Univ Granada, Fac Med & Dent, Dept Cell Biol & Histol, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	APR	2001	80	4				940	940			1	"Dentistry, Oral Surgery & Medicine"	497VL	ISI:000172476100004
J	"Arancegui, N; Lucena, PH; Garcia, FG; Martinez, M; Urena, JL"						A comparative study of Streptococcus mutans strains by a molecular technique (PCR).	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Fac Dent, Rosario, Argentina; Fac Dent, Granada, Spain; Univ Granada, Fac Med, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	APR	2001	80	4				948	948			1	"Dentistry, Oral Surgery & Medicine"	497VL	ISI:000172476100069
J	"Sanchez-Quevedo, MC; Ceballos, G; Rodriguez, IA; Garcia, JM; Ferraris, MEG; Campos, A"						Quantitative X-ray microanalytical histochemistry of enamel in hypomineralized amelogenesis imperfecta	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, Fac Med & Dent, E-18071 Granada, Spain; UN Cordoba, Fac Dent, Cordoba, Argentina"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	APR	2001	80	4				1249	1249			1	"Dentistry, Oral Surgery & Medicine"	497VL	ISI:000172476102141
J	"Garcia-Casco, A; Torres-Roldan, RL; Millan, G; Monie, P; Haissen, F"						High-grade metamorphism and hydrous melting of metapelites in the Pinos terrane (W Cuba): Evidence for crustal thickening and extension in the northern Caribbean collisional belt	JOURNAL OF METAMORPHIC GEOLOGY		English	Article						Caribbean; crustal thickening; pelite melting; Pinos Island; tectonic extension	CORDIERITE-BEARING; THERMAL EVOLUTION; GRANITIC LIQUIDS; PHASE-RELATIONS; SOUTHERN SPAIN; PELITIC ROCKS; WESTERN CUBA; SYSTEM; GARNET; MUSCOVITE	"The Pinos terrane (Isle of Pines, W Cuba) is a coherent metamorphic complex that probably represents a portion of the continental margin of the Yucatan Block during the Mesozoic. Within the framework of other metamorphic terranes in the Greater Antilles, the Pinos terrane is characterized by the occurrence of high-grade kyanite-, sillimanite- and andalusite-bearing metapelites and migmatites. Assessment and modelling of phase relations in these high grade rocks indicate that they reached a peak temperature of c. 750 degreesC at 11-12 kbar, and then underwent strong decompression to c. 3 kbar at c. 600 degreesC. Decompression was contemporaneous with the main synmetamorphic deformation in the area (D2), and was accompanied by segregation of trondhjemitic partial melts formed by wet melting of metapelites. Metamorphism terminated in the Uppermost Cretaceous (68 +/- 2 Ma: Ar-40/Ar-39 dates on biotite and muscovite). The P-T-t-deformation relations of the high-grade rocks suggest that crustal thickening (during collision of this portion of the Yucatan margin with the Great Volcanic Arc of the Caribbean?) was followed by decompression interpreted to reflect exhumation by extension, possibly related to the initial development of the Yucatan Basin in the uppermost Cretaceous."	"Univ Granada, Dept Mineral & Petrol, Granada 18002, Spain; Inst Geol & Palaeontol, Havana, Cuba; USTL, Lab Tecton & Geochronol, CNRS, URA 1371, F-34095 Montpellier, France; Univ Chouaib Doukkali, Fac Sci, Dept Geol, El Jadida, Morocco"	"Garcia-Casco, A, Univ Granada, Dept Mineral & Petrol, Fuentenueva S-N, Granada 18002, Spain"	agcasco@ugr.es				80	14	BLACKWELL SCIENCE INC	MALDEN	"350 MAIN ST, MALDEN, MA 02148 USA"	0263-4929			J METAMORPH GEOL	J. Metamorph. Geol.	NOV	2001	19	6				699	715			17	Geology	498XA	ISI:000172537800005
J	"Lizama, C; Monteoliva-Sanchez, M; Prado, B; Ramos-Cormenzana, A; Weckesser, J; Campos, V"						"Taxonomic study of extreme halophilic archaea isolated from the ""Salar de Atacama"", Chile"	SYSTEMATIC AND APPLIED MICROBIOLOGY		English	Article						Atacama Saltern; Tebenquiche Lake; extreme halophilic archaea; numerical taxonomy	POLAR LIPID-COMPOSITION; GRAM-NEGATIVE RODS; GEN. NOV.; NUMERICAL TAXONOMY; HALOBACTERIUM-SACCHAROVORUM; ALKALIPHILIC HALOBACTERIA; CARBON-SOURCES; SPEC-NOV; COMB-NOV; HALOARCULA	"A large number of halophilic bacteria were isolated in 1984-1992 from the Atacama Saltern (North of Chile). For this study 82 strains of extreme halophilic archaea were selected. The characterization was performed by using the phenotypic characters including morphological, physiological, biochemical, nutritional and antimicrobial susceptibility test. The results, together with those from reference strains, were subjected to numerical analysis, using the Simple Matching (S-SM) coefficient and clustered by the unweighted pair group method of association (UPGMA). Fifteen phena were obtained at an 70;, similarity level. The results obtained reveal a high diversity among the halophilic archaea isolated. Representative strains from the phena were chosen to determine their DNA base composition and the percentage of DNA-DNA similarity compared to reference strains. The 165 rRNA studies showed that some of these strains constitutes a new taxa of extreme halophilic archaea."	"Univ Granada, Fac Pharm, Dept Microbiol, E-18071 Granada, Spain; Pontificia Univ Catolica Valparaiso, Fac Basic & Math Sci, Inst Biol, Microbiol Lab, Valparaiso, Chile; Inst Biol & Microbiol, Freiburg, Germany"	"Monteoliva-Sanchez, M, Univ Granada, Fac Pharm, Dept Microbiol, Campus Univ Cartuja S-N, E-18071 Granada, Spain"	mmonteol@platon.ugr.es				52	6	URBAN & FISCHER VERLAG	JENA	"BRANCH OFFICE JENA, P O BOX 100537, D-07705 JENA, GERMANY"	0723-2020			SYST APPL MICROBIOL	Syst. Appl. Microbiol.	NOV	2001	24	3				464	474			11	Biotechnology & Applied Microbiology; Microbiology	513UC	ISI:000173396900020
J	"Gaztanaga, E; Garcia-Berro, E; Isern, J; Bravo, E; Dominguez, I"						Bounds on the possible evolution of the gravitational constant from cosmological type-Ia supernovae	PHYSICAL REVIEW D		English	Article							HIGH-REDSHIFT SUPERNOVAE; LIGHT CURVES; ACCELERATING UNIVERSE; WHITE-DWARFS; RISE TIMES; VARYING-G; GRAVITY; MODELS; FIELD; CONSTRAINTS	"Recent high-redshift type-Ia supernovae results can be used to set new bounds on a possible variation of the gravitational constant G. If the local value of G at the space-time location of distant supernovae is different, it would change both the kinetic energy release and the amount of Ni-56 synthesized in the supernova outburst. Both effects are related to a change in the Chandrasekhar mass M(Ch)proportional toG(-3/2). In addition, the integrated variation of G with time would also affect the cosmic evolution and therefore the luminosity distance relation. We show that the later effect in the magnitudes of type-Ia supernovae is typically several times smaller than the change produced by the corresponding variation of the Chandrasekhar mass. We investigate in a consistent way how a varying G could modify the Hubble diagram of type-Ia supernovae and how these results can be used to set upper bounds to a hypothetical variation of G. We find G/G(0)less than or similar to1.1 and G/Gless than or similar to10(-11) yr(-1) at redshifts zsimilar or equal to0.5. These new bounds extend the currently available constraints on the evolution of G all the way from solar and stellar distances to typical scales of Gpc/Gyr, i.e., by more than 15 orders of magnitude in time and distance."	"INAOE, Puebla 7200, Mexico; Inst Estudis Espacials Catalunya, Barcelona 08034, Spain; Univ Politecn Catalunya, Dept Fis Aplicada, ES-08034 Barcelona, Spain; CSIC, Inst Ciencies Espai, Barcelona, Spain; Univ Politecn Catalunya, Dept Fis & Engn Nucl, E-08028 Barcelona, Spain; Univ Granada, Dept Fis Teor & Cosmos, E-18071 Granada, Spain"	"Gaztanaga, E, INAOE, Apdo Postal 216 & 51, Puebla 7200, Mexico"					74	12	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	0556-2821		10.1103/PhysRevD.65.023506	PHYS REV D	Phys. Rev. D	JAN 15	2002	65	2						23506		9	"Astronomy & Astrophysics; Physics, Particles & Fields"	513WC	ISI:000173402500021
J	"Lizama, C; Monteoliva-Sanchez, M; Suarez-Garcia, A; Rosello-Mora, R; Aguilera, M; Campos, V; Ramos-Cormenzana, A"						"Halorubrum tebenquichense sp nov., a novel halophilic archaeon isolated from the Atacama Saltern, Chile"	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY		English	Article						extremely halophilic archaea; halorubrum tebenquichense; Lake Tebenquiche; Atacama Saltern	POLAR LIPID-COMPOSITION; GEN-NOV; HALOBACTERIUM-SODOMENSE; ALKALIPHILIC HALOBACTERIA; NUMERICAL TAXONOMY; COMB-NOV; DEAD-SEA; BACTERIUM; ARCHAEBACTERIA; SACCHAROVORUM	"A novel extremely halophilic archaeon was isolated from Lake Tebenquiche, situated in the northern part of the Atacama Saltern, Chile. The cells of these micro-organisms were mostly irregularly disc-shaped. They grew in medium containing saturated concentrations of NaCl and did not require magnesium for optimal growth. The polar lipid composition revealed the presence of mannosyl-2-sulfate-(1-4)-glycosyl-archaeol, the main glycolipid of the genus Halorubrum, and two new glycolipids. The G+C content of the DNA was 63.2 mol%. Phylogenetic analysis of the 16S rRNA gene placed strain ALT6-92(T) within the Halorubrum cluster. The low DNA-DNA hybridization value justified classification in a new species for which the name Halorubrum tebenquichense sp. nov. is proposed. The type strain is ALT6-92(T) (= CECT 5317(T) = DSM 14210(T))."	"Univ Granada, Fac Pharm, Dept Microbiol, E-18071 Granada, Spain; Univ Atacama, Fac Nat Sci, Dept Biol & Chem, Copiapo, Chile; Univ Granada, Fac Pharm, Dept Biochem, E-18071 Granada, Spain; Max Planck Inst Marine Mikrobiol, D-28359 Bremen, Germany; Pontificia Univ Catolica Valparaiso, Fac Basic & math Sci, Inst Biol, Microbiol Lab, Valparaiso, Chile"	"Monteoliva-Sanchez, M, Univ Granada, Fac Pharm, Dept Microbiol, C Cartuja S-N, E-18071 Granada, Spain"	mmonteol@platon.ugr.es				38	15	SOC GENERAL MICROBIOLOGY	READING	"MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND"	1466-5026			INT J SYST EVOL MICROBIOL	Int. J. Syst. Evol. Microbiol.	JAN	2002	52		Part 1			149	155			7	Microbiology	514WN	ISI:000173464200012
J	"Sanchez-Polo, M; Rivera-Utrilla, J; Zaror, CA"						"Advanced oxidation with ozone of 1,3,6-naphthalenetrisulfonic acid in aqueous solution"	JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY		English	Article						"kinetics; 1,3,6-naphthalenetrisulfonic acid; ozone; oxidation; hydroxyl radical"	POLYNUCLEAR AROMATIC-HYDROCARBONS; WATER; OZONATION; KINETICS	"The kinetics of oxidation with ozone of 1,3,6-naphthalenetrisulfonic acid was analysed by studying the influence of different experimental parameters such as the concentration of tert-butyl alcohol (2-methyl-2-propanol), initial concentration of the acid, pH, and temperature. The rate constant of the direct reaction at 25degreesC was calculated (k(D) = 6.72 m(-1)s(-1)). The constant of the free radical reaction was determined with the competitive kinetics method, using sodium 4-chlorobenzoate as reference compound, obtaining a value of k(OH) = 3.7 x 10(9)m(-1)s(-1). It was demonstrated that even at very acid pH values, 80% of the 1,3,6-naphthalenetrisulfonic acid was degraded by free radical reactions, so that the ozonation of this acid may be considered an advanced oxidation process. (C) 2002 Society of Chemical Industry."	"Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Concepcion Univ, Ctr Eula, Concepcion, Chile"	"Rivera-Utrilla, J, Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"					22	12	JOHN WILEY & SONS LTD	W SUSSEX	"BAFFINS LANE CHICHESTER, W SUSSEX PO19 1UD, ENGLAND"	0268-2575		10.1002/jctb.539	J CHEM TECHNOL BIOTECHNOL	J. Chem. Technol. Biotechnol.	FEB	2002	77	2				148	154			7	"Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Engineering, Chemical"	517GU	ISI:000173603400004
J	"Cordon, O; Herrera, F; Zwir, I"						Linguistic modeling by hierarchical systems of linguistic rules	IEEE TRANSACTIONS ON FUZZY SYSTEMS		English	Article						genetic algorithms; hierarchical knowledge base; hierarchical linguistic partitions; linguistic modeling; Mamdani-type fuzzy rule-based systems; rule selection	GENETIC ALGORITHMS; CLASSIFICATION PROBLEMS; FUZZY PARTITION; CONTROLLERS; EXAMPLES	"In this paper, we are going to propose an approach to design linguistic models which are accurate to a high degree and may be suitably interpreted. This approach will be based on the development of a Hierarchical System of Linguistic Rules learning methodology. This methodology has been thought as a refinement of simple linguistic models which, preserving their descriptive power, introduces small changes to increase their accuracy. To do so, we extend the structure of the Knowledge Base of Fuzzy Rule Base Systems in a hierarchical way, in order to make it more flexible. This flexibilization will allow us to have linguistic rules defined over linguistic partitions with different granularity levels, and thus to improve the modeling of those problem subspaces where the former models have bad performance."	"Univ Granada, Dept Comp Sci & Artificial Intelligence, ETS Ingn Informat, E-18071 Granada, Spain; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Comp Sci, RA-1428 Buenos Aires, DF, Argentina"	"Cordon, O, Univ Granada, Dept Comp Sci & Artificial Intelligence, ETS Ingn Informat, E-18071 Granada, Spain"					31	30	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	NEW YORK	"345 E 47TH ST, NEW YORK, NY 10017-2394 USA"	1063-6706			IEEE TRANS FUZZY SYST	IEEE Trans. Fuzzy Syst.	FEB	2002	10	1				2	20			19	"Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic"	520CC	ISI:000173761700002
J	"Gonzalez, AE; Martinez-Lopez, F; Moncho-Jorda, A; Hidalgo-Alvarez, R"						Two-dimensional colloidal aggregation: Concentration effects	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						colloidal aggregation; fractal dimension; kinetic exponents	2 DIMENSIONS; INVARIANCE; PARTICLES; ORDER	"Extensive numerical simulations of diffusion-limited (DLCA) and reaction-limited (RLCA) colloidal aggregation in two dimensions were performed to elucidate the concentration dependence of the cluster fractal dimension and of the different average cluster sizes. Both on-lattice and off-lattice simulations were used to check the independence of our results on the simulational algorithms and on the space structure. The range in concentration studied spanned 2.5 orders of magnitude. In the DLCA case and in the flocculation regime, it was found that the fractal dimension shows a linear-type increase with the concentration phi, following the law: d(f) = d(f0) + aphi(c). For the on-lattice simulations the fractal dimension in the zero concentration limit, d(f0), was 1.451 +/- 0.002, while for the off-lattice simulations the same quantity took the value 1.445 +/- 0.003. The prefactor a and exponent c were for the on-lattice simulations equal to 0.633 +/- 0.021 and 1.046 +/- 0.032, while for the off-lattice simulations they were 1.005 +/- 0.059 and 0.999 +/- 0.045, respectively. For the exponents z and z', defining the increase of the weight-average (S-w(t)) and number-average (S-n(t)) cluster sizes as a function of time, we obtained in the DLCA case the laws: z = z(o) + bphi(d) and z' = z'(o) + b'phi(d'). For the on-lattice simulations, z(o), b, and d were equal to 0.593 +/- 0.008, 0.696 +/- 0.068, and 0.485 +/- 0.048, respectively, while for the off-lattice simulations they were 0.595 +/- 0.005, 0.807 +/- 0.093, and 0.599 +/- 0.051. In the case of the exponent z', the quantities z'(o), b', and d' were, for the on-lattice simulations, equal to 0.615 +/- 0.004, 0.814 +/- 0.081, and 0.620 +/- 0.043, respectively, while for the off-lattice algorithm they took the values 0.598 +/- 0.002, 0.855 +/- 0.035, and 0.610 +/- 0.018. In RLCA we have found again that the fractal dimension, in the flocculation regime, shows a similar linear-type increase with the concentration d(f) = d(f0) + aphi(c), with d(f0) = 1.560 +/- 0.004, a = 0.342 +/- 0.039, and c = 1.000 +/- 0.112. In this RLCA case it was not possible to find a straight line in the log-log plots of S-w(t) and S-n(t) in the aggregation regime considered, and no exponents z and z' were defined. We argue however that for sufficiently long periods of time the cluster averages should tend to those for DLCA and, therefore, their exponents should coincide with z and z' of the DLCA case. Finally, we present the bell-shaped master curves for the scaling of the cluster size distribution function and their evolution when the concentration increases, for both the DLCA and RLCA cases. (C) 2002 Elsevier Science (USA)."	"Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62251, Morelos, Mexico; Univ Granada, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain"	"Gonzalez, AE, Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Apdo Postal 48-3, Cuernavaca 62251, Morelos, Mexico"					17	12	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1006/jcis.2001.7973	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Feb-15	2002	246	2				227	234			8	"Chemistry, Physical"	520LP	ISI:000173783600002
J	"Tesarik, J; Nagy, P; Abdelmassih, R; Greco, E; Mendoza, C"						Pharmacological concentrations of follicle-stimulating hormone and testosterone improve the efficacy of in vitro germ cell differentiation in men with maturation arrest	FERTILITY AND STERILITY		English	Article						in vitro spermatogenesis; FSH; testosterone; maturation arrest; nonobstructive azoospermia	MATURING HUMAN OOCYTES; IN-VITRO; SEMINIFEROUS TUBULES; NONGENOMIC ACTIONS; ANDROGEN RECEPTOR; STEROID-HORMONES; SPERMATOGENESIS; GENE; ESTRADIOL; APOPTOSIS	"Objective: To examine whether in vitro differentiation of germ cells from men with maturation arrest is improved by augmenting FSH and T concentrations above the values effective in samples from men with normal spermatogenesis. Design: Prospective, controlled in vitro study. Setting: Private assisted reproduction centers and a university department. Patient(s): Men with meiotic or postmeiotic maturation arrest. Intervention(s): Testicular spermatid extraction, in vitro culture of testicular biopsy samples, intraoocyte injection of elongated spermatids, embryo culture and transfer. Main Outcome Measure(s): Progression of in vitro germ cell differentiation, fertilization, and pregnancy outcomes with in vitro cultured germ cells. Result(s): In some cases of meiotic and postmeiotic maturation arrest, more advanced germ cell stages were achieved by in vitro culture in the presence of 500 IU/L FSH as compared with 50 IU/L FSH. The beneficial effect of 500 IU/L FSH was further potentiated by a simultaneous increase of T concentration from I to 10 AM. Fertilizations with germ cells recovered after incubation with these Pharmacological hormone concentrations gave rise to viable embryos and the births of five healthy babies. Conclusion(s): Pharmacological concentrations of FSH and T are beneficial for in vitro maturation of germ cells from some men with in vivo maturation arrest. (Fertil Steril(R) 2002;77:245-51. (C) 2002 by American Society for Reproductive Medicine.)."	"Lab Eylau, Paris, France; Clin & Res Ctr Assisted Reprod Roger Abdelmassih, Sao Paulo, Brazil; European Hosp, Rome, Italy; Univ Granada, Granada, Spain"	"Tesarik, J, Gracia 36, Granada 18002, Spain"					29	5	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0015-0282			FERT STERIL	Fertil. Steril.	FEB	2002	77	2				245	251			7	Obstetrics & Gynecology; Reproductive Biology	521FX	ISI:000173829500008
J	"Soto, JM; Sanchez, E; Uvalle, JX; Yanez, RM; Montes, F; Ruiz, JM; Romero, L"						"Pre-harvest application dosages of aminoethoxyvinylglycine in relation to ripening, fruit drop and watercore in 'Red Delicious' and 'Golden Delicious' apples"	PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY		English	Article						pre-harvest; aminoethoxyvinylglycine; ripening; fruit drop; watercore; apples	STORAGE BEHAVIOR; MCINTOSH APPLES; 1-AMINOCYCLOPROPANE-1-CARBOXYLIC ACID; ETHYLENE; DAMINOZIDE; PACLOBUTRAZOL; MATURITY	"This study evaluates the effect of aminoethoxyvinylglycine on ripening, fruit drop and water core in 'Red Delicious' (RD) and 'Golden Delicious' (GD) apples. Four weeks before harvest, the following treatments were applied to the respective sections of the trees: TO (no application; control), T1 (74.1 g a.i. of AVG-3168), T2 (98.8 g ad. of AVG-3168) and T3 (123.5 g a.i. of AVG-3168/ ha in 1000 L of water). Commercial-quality fruit were harvested on 5 and 10 September for 'RD' and 'GD', respectively (to coincide with local harvest dates), and a sampling was made 21 days after commercial harvest (dach). The results were: 1) AVG treatments, especially the high dosage (T3) benefited the ripening indices (fruit firmness, soluble solids, content starch index and sugar/acid relationship) in both varieties in comparison with T0; ii) the AVG treatments, particularly T3 and T2 in 'RD' and 'GD', respectively, strongly reduced fruit drop and water core in comparison with control; and, iii) ripening pattern was discernibly different in the two varieties; thus the medium AVG dosage (T2) is recommended for 'GD' and the high dosage (T3) for 'RD', based on the positive yield results at 21 dach."	"Univ Autonoma Chihuahua, Fac Ciencias Agrotecnol, Chihuahua 31150, Mexico; Univ Granada, Fac Ciencias, Dept Biol Vegetal, E-18071 Granada, Spain"	"Soto, JM, Univ Autonoma Chihuahua, Fac Ciencias Agrotecnol, AP 24, Chihuahua 31150, Mexico"					36	0	FUNDACION ROMULO RAGGIO	VICENTE LOPEZ (BA)	"GASPAR CAMPOS 861, 1638 VICENTE LOPEZ (BA), ARGENTINA"	0031-9457			PHYTON-INT J EXP BOT ARG	Phyton-Int. J. Exp. Bot.		2001					Sp. Iss. SI	171	178			8	Plant Sciences	528NM	ISI:000174249900020
J	"Valdes, H; Sanchez-Polo, M; Rivera-Utrilla, J; Zaror, CA"						Effect of ozone treatment on surface properties of activated carbon	LANGMUIR		English	Article							NITRIC-ACID; ADSORPTION; CHEMISTRY; SITES; OXIDATION; OXYGEN	"The combined use of ozone and activated carbon has recently started to be developed for the treatment of toxic effluents. However, the effect of ozone on the properties of activated carbon is not fully elucidated. A study was undertaken of modifications in the surface properties of a commercial activated carbon produced by its ozonation during different time periods. Surface chemistry of the activated carbon samples was characterized by selective neutralization, temperature-programmed desorption, X-ray photoelectron spectroscopy, and pH of the point of zero charge. Surface area and volume of micropores and mesopores were obtained from nitrogen adsorption isotherms at 77 K. Adsorption properties were determined by methylene blue adsorption index. Results show that the higher the ozone dose, the higher is the oxidation of the carbon and the greater is the number of acid groups present on the carbon surface, especially carboxylic groups, whereas the pH of the point of zero charge decreases. The surface area, micropore volume, and methylene blue adsorption all reduce with higher doses. These results are explained by the ozone attack on the carbon and the fixation of oxygen groups on its surface."	"Concepcion Univ, Dept Ingn Quim F Ingn, Concepcion, Chile; Univ Granada, Dept Quim Inorgan F Ciencias, E-18071 Granada, Spain"	"Valdes, H, Concepcion Univ, Dept Ingn Quim F Ingn, Correo 3,Casilla 160-C, Concepcion, Chile"					32	53	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0743-7463		10.1021/la010920a	LANGMUIR	Langmuir	Mar-19	2002	18	6				2111	2116			6	"Chemistry, Physical"	531EL	ISI:000174403000024
J	"Rivera-Utrilla, J; Sanchez-Polo, M; Zaror, CA"						Degradation of naphthalenesulfonic acids by oxidation with ozone in aqueous phase	PHYSICAL CHEMISTRY CHEMICAL PHYSICS		English	Article							DISSOCIATING ORGANIC-COMPOUNDS; INORGANIC-COMPOUNDS; SULFONIC-ACIDS; RATE CONSTANTS; WATER; OZONATION; CHROMATOGRAPHY	"Sulfonic aromatic compounds are widely used in the textile industry for the synthesis of azo dyes. The presence of the sulfonic group endows these compounds with high water-solubility and resistance to biological treatment. The present work analysed the efficacy of oxidation with ozone in the treatment of waters containing naphthalene-1-sulfonic acid, naphthalene-1,5-disulfonic acid and naphthalene-1,3,6-trisulfonic acid. The reactivity to ozone significantly decreased with an increase in the number of sulfonic groups in the aromatic ring, and naphthalene-1,3,6-trisulfonic acid showed the lowest reaction rate. The stoichiometry of the direct ozonization reaction was around one mole of sulfonic acid per mole of ozone in all cases. The activation energy value of the direct ozonization reaction was very similar in all studied cases (37-42 kJ mol 1). The contribution of the direct reaction to the global oxidation at pH 2 was observed to decrease with more sulfonic groups in the aromatic ring, from a contribution of 69% for naphthalene-1-sulfonic acid to around 20% for naphthalene-1,3,6-trisulfonic acid. The radical reaction rate constant was found to be of the order of 10(9) x M-1 s(-1) in all cases, although it showed a slight reduction as the number of sulfonic groups in the aromatic ring increased. A follow-up study of the oxidation products of each sulfonic aromatic acid revealed the presence of highly oxidized organic acids and sulfate ions. A theoretical study of the electronic density at the bond critical point showed that double bonds with highest electron density in the three acids are in positions 1-2, 3-4, 5-6 and 7-8. These bonds are initially attacked by ozone via 1,3-dipolar cycloaddition."	"Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Concepcion Univ, Dept Ingn Quim, Concepcion, Chile"	"Rivera-Utrilla, J, Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"					28	12	ROYAL SOC CHEMISTRY	CAMBRIDGE	"THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD,, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND"	1463-9076		10.1039/b108194b	PHYS CHEM CHEM PHYS	Phys. Chem. Chem. Phys.		2002	4	7				1129	1134			6	"Chemistry, Physical; Physics, Atomic, Molecular & Chemical"	531TB	ISI:000174432300006
J	"Odriozola, G; Schmitt, A; Moncho-Jorda, A; Callejas-Fernandez, J; Martinez-Garcia, R; Leone, R; Hidalgo-Alvarez, R"						Constant bond breakup probability model for reversible aggregation processes	PHYSICAL REVIEW E		English	Article							LIMITED COLLOID AGGREGATION; FRAGMENTATION PROCESSES; COMPUTER-SIMULATIONS; STOCHASTIC SIMULATION; CLUSTER AGGREGATION; UNIVERSALITY; COAGULATION; FLUCTUATIONS; DIFFUSION; PARTICLES	"Reversible aggregation processes were simulated for systems of freely diffusing sticky particles. Reversibility was introduced by allowing that all bonds in the system may break with a given probability per time interval. In order to describe the kinetics of such aggregation-fragmentation processes, a fragmentation kernel was developed and then used together with the Brownian aggregation kernel for solving the corresponding kinetic master equation. The deduced fragmentation kernel considers a single characteristic lifetime for all bonds and accounts for the cluster morphology by averaging over all possible configurations for clusters of a given size. It became evident that the simulated cluster-size distributions could be described only when an additional fragmentation effectiveness was considered. Doing so, the stochastic solutions were in good agreement with the simulated data."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Hidalgo-Alvarez, R, Univ Granada, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					33	14	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X		10.1103/PhysRevE.65.031405	PHYS REV E	Phys. Rev. E	MAR	2002	65	3	Part 1					31405		8	"Physics, Fluids & Plasmas; Physics, Mathematical"	533UM	ISI:000174548800043
J	"Hasan, SMT; Maachee, M; Cordova, OM; de la Guardia, RD; Martins, M; Osuna, A"						Human secretory immune response to fatty acid-binding protein fraction from Giardia lamblia	INFECTION AND IMMUNITY		English	Article							ANTIBODIES; MILK; INFECTIONS; ANTIGENS; CHILDREN; WOMEN; IGA	The secretory immune response in humans infected with Giardia lamblia was studied by using saliva samples and an 8-kDa antigen capable of binding fatty acids. This antigen was not recognized by saliva samples from healthy individuals. The antigen may be useful in diagnostic studies of G. lamblia infection.	"Univ Granada, Inst Biotecnol, E-18071 Granada, Spain; Fundacao Med Trop, IMT AM, Gerencia Parastol, BR-69040000 Manaus, Amazonas, Brazil"	"Osuna, A, Univ Granada, Inst Biotecnol, Campus Fuentenueva, E-18071 Granada, Spain"					31	3	AMER SOC MICROBIOLOGY	WASHINGTON	"1752 N ST NW, WASHINGTON, DC 20036-2904 USA"	0019-9567		10.1128/IAI.70.4.2226-2229.2002	INFEC IMMUNITY	Infect. Immun.	APR	2002	70	4				2226	2229			4	Immunology; Infectious Diseases	534FE	ISI:000174573200065
J	"Alonso, A; Salas, A; Albarran, C; Arroyo, E; Castro, A; Crespillo, M; di Lonardo, AM; Lareu, MV; Cubria, CL; Soto, ML; Lorente, JA; Semper, MM; Palacio, A; Paredes, M; Pereira, L; Lezaun, AP; Brito, JP; Sala, A; Vide, MC; Whittle, M; Yunis, JJ; Gomez, J"						Results of the 1999-2000 collaborative exercise and proficiency testing program on mitochondrial DNA of the GEP-ISFG: an inter-laboratory study of the observed variability in the heteroplasmy level of hair from the same donor	FORENSIC SCIENCE INTERNATIONAL		English	Article						mitochondrial DNA (mtDNA) polymorphism; standardization; collaborative exercise; forensic science heteroplasmy; hair shafts	MTDNA CONTROL REGION; INTERNATIONAL SOCIETY; FORENSIC GENETICS; WORKING GROUP; POPULATIONS; SEQUENCE; MUTATION; SPANISH; SHAFTS	"The Spanish and Portuguese working group (GEP) of international society for forensic genetics (ISFG) 1999-2000 collaborative exercise on mitochondrial DNA (mtDNA) included the analysis of four bloodstain samples and one hair shaft sample by 19 participating laboratories from Spain, Portugal and several Latin-American countries. A wide range of sequence results at position 16,093 of the HV 1 (from T or C homoplasmy to different levels of heteroplasmy) were submitted by the different participating laboratories from the hair shaft sample during the first phase of this exercise. During the discussion of these results in the Annual GEP-ISFG 2000 Conference a second phase of this exercise was established with two main objectives: (i) to evaluate the incidence of the HV I sequence heteroplasmy detected in Phase I across different sample types from the same donor including blood, saliva, and hair shafts, (ii) to perform a technical review or the electropherograms to evaluate the relative levels of heteroplasmies obtained by the different laboratories and also to examine the source of possible errors detected in Phase 1. Anonymous review of the raw sequence data permitted the detection of three transcription errors and three errors due to methodological problems. Highly variable levels of heteroplasmy were found in the hair shaft and more stability in blood and saliva. Three laboratories found variable levels of heteroplasmy at position 16,093 across adjacent fragments from the same hair shaft. Two laboratories also described more than one heteroplasmic position from a single hair. The relevance of these findings for the interpretation of mtDNA data in the forensic context is also discussed. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved."	"Inst Toxicol, Dept Madrid, Secc Biol, Madrid 28002, Spain; Fac Med, Inst Med Legal, Santiago De Compostela, Spain; Univ Complutense, Fac Med, Dept Med Legal & Forense, E-28040 Madrid, Spain; DataGene Sondika, Bizkaia, Spain; Inst Toxicol, Dept Barcelona, Secc Biol, Madrid, Spain; Hosp Dr CG Durand, Banco Nacl Datos Genet, Buenos Aires, DF, Argentina; Direcc Gen Guardia Civil, Lab ADN, Jefatura Invest & Criminalist, Madrid, Spain; Inst Toxicol, Secc Biol, Dept Sevilla, Madrid 28002, Spain; Univ Granada, Dept Legal Med, Lab Identificat Genet, Madrid, Spain; ADN, Secc Biol, Serv Cent Analit, Comisaria Gen Policia Cient, Madrid, Spain; Ctr Anal Genet, CAGT, Zaragoza, Spain; Inst Nacl Med Legal & Ciencias Forenses, Lab DNA, Santafe De Bogota, Colombia; Univ Porto, Inst Patol & Imunol Mol, Oporto, Portugal; Univ Pompeu Fabra, Fac Ciences Salut Vida, Servei Sequenciacio & Anal Fragments, Barcelona, Spain; Univ Palmas Gran Canarias, Fac Med, Inst Anat Forense, Lab Genet, Gran Canarias, Spain; Univ Buenos Aires, Fac Farm & Bioquim, Serv Huellas Digitales Genet, RA-1113 Buenos Aires, DF, Argentina; Inst Med Legal, Serv Biol Forense, Coimbra, Portugal; Genom Engn Mol Ltda, Sao Paulo, Brazil; Serv Med Yunis Turbay & Cia, Santa Fe De Bogota, Colombia; Inst Toxicol, Unidad Garantia de Calidad, Madrid, Spain"	"Alonso, A, Inst Toxicol, Dept Madrid, Secc Biol, Luis Cabrera 9, Madrid 28002, Spain"					23	20	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0379-0738			FORENSIC SCI INT	Forensic Sci.Int.	JAN 24	2002	125	1				1	7			7	"Medicine, Legal"	534YX	ISI:000174618300001
J	"Lai, SCN; Mak, YF; Cheung, GSP; Osorio, R; Toledano, M; Carvalho, RM; Tay, FR; Pashley, DH"						Reversal of compromised bonding to oxidized etched dentin	JOURNAL OF DENTAL RESEARCH		English	Article						sodium ascorbate; sodium hypochlorite; hydrogen peroxide; microtensile bond strength; ultrastructure	NITROGEN-CENTERED RADICALS; HYPOCHLOROUS ACID; PROTEIN FRAGMENTATION; ARTICULAR-CARTILAGE; RESIN COMPOSITE; COLLAGEN; ADHESION; OXIDATION; CHLORAMINES; MECHANISMS	"The mechanism responsible for hydrogen-peroxide- or sodium-hypochlorite-induced reductions in dentin bond strength is unknown. This in vitro study tested the hypothesis that these oxidizing agents were responsible by attempting to reverse the effect with sodium ascorbate, a reducing agent. Human dentin was treated with these oxidants before or after being acid-etched and with or without post-treatment with sodium ascorbate. They were bonded with either Single Bond or Excite. Hydrogen peroxide reduced the bond strengths of both adhesives, while sodium hypochlorite produced reduction in adhesion of only Single Bond (p < 0.05). Following treatment with sodium ascorbate, reductions in bond strength were reversed. Transmission and scanning electron microscopy showed partial removal of the demineralized collagen matrix only by sodium hypochlorite. The observed compromised bond strengths cannot be attributed to incomplete deproteinization and may be related to changes in the redox potential of the bonding substrates."	"Univ Hong Kong, Fac Dent, Prince Philip Dent Hosp, Hong Kong, Hong Kong, Peoples R China; Univ Granada, Dept Dent Mat, Granada, Spain; Univ Sao Paulo, Bauru Sch Dent, Sao Paulo, Brazil; Med Coll Georgia, Sch Dent, Dept Oral Biol & Maxillofacial Pathol, Augusta, GA 30912 USA"	"Tay, FR, Univ Hong Kong, Fac Dent, Prince Philip Dent Hosp, 34 Hosp Rd, Hong Kong, Hong Kong, Peoples R China"					29	56	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	OCT	2001	80	10				1919	1924			6	"Dentistry, Oral Surgery & Medicine"	536CZ	ISI:000174684300011
J	"Marra, CA; Giron, MD; Suare, MD"						Evidence in favor of a facilitated transport system for FA uptake in cultured L6 cells	LIPIDS		English	Article							FATTY-ACID-BINDING; RAT-HEART MYOCYTES; HUMAN PLASMA ALBUMIN; PROTEIN EXPRESSION; CARDIAC MYOCYTES; LIPID-METABOLISM; CELLULAR UPTAKE; SERUM-ALBUMIN; LIVER; FIBROBLASTS	"In this manuscript we report a study of the transport of FA in L6 muscle cells. Cultured L6 cells took up labeled FA (C-10 to C-20) as a linear function of time up to 15 min. Thereafter, the rate of uptake gradually declined although it persisted for at least 12 h after the addition of the substrate. Kinetic parameters (K-m, V-m, and k(o)) were determined from a fitted Michaelis-Menten-type equation modified by a term for a saturable (linear) component of the measured total uptake. V-m values were different for some of the FA studied, and K-m data showed significant differences between saturated and unsaturated FA. The maximal rate of uptake was observed at pH 7.40 for decanoate, palmitate, and eicosatrienoate. Uptake was significantly influenced when the pH of the incubation medium was changed. Experiments designed to study the influence of FA/albumin molar ratio indicated that V-m was dependent on the total (bound and free) concentration of the FA. A concentrative uptake was demonstrated in short-term experiments with an apparent plateau of 20 and 40 muM for palmitate and eicosatrienoate, respectively. A competitive inhibition was also observed between palmitate as substrate and the other FA. From our results we can postulate that the uptake of FA in L6 cells is the sum of passive diffusion plus a saturable component and that the rate of uptake is dependent on one (or more) protein structures, although their precise characteristics and functions remain to be elucidated."	"Natl Univ La Plata, Fac Ciencias Med, CONICET, INIBIOLP, RA-1900 La Plata, Argentina; Univ Granada, Fac Farm, Dept Bioquim & Biol Mol, Granada, Spain"	"Marra, CA, Natl Univ La Plata, Fac Med, 60 & 120, RA-1900 La Plata, Argentina"					54	1	AMER OIL CHEMISTS SOC A O C S PRESS	CHAMPAIGN	"1608 BROADMOOR DRIVE, CHAMPAIGN, IL 61821-0489 USA"	0024-4201			LIPIDS	Lipids	MAR	2002	37	3				273	283			11	Biochemistry & Molecular Biology; Nutrition & Dietetics	536UQ	ISI:000174720600007
J	"Kadane, JB; Moreno, E; Perez, ME; Pericchi, LR"						Applying non-parametric robust Bayesian analysis to non-opinionated judicial neutrality	JOURNAL OF STATISTICAL PLANNING AND INFERENCE		English	Article						discrimination; elicitation; law; linearization; moment problem	CLINICAL-TRIALS	"This paper explores the usefulness of robust Bayesian analysis in the context of an applied problem, finding priors to model judicial neutrality in an age discrimination case. We seek large classes of prior distributions without trivial bounds on the posterior probability of a key set, that is, without bounds that are independent of the data. Such an exploration shows qualitatively where the prior elicitation matters most, and quantitatively how sensitive the conclusions are to specified prior changes. The novel non-parametric classes proposed and studied here represent judicial neutrality and are reasonably wide, so that when a clear conclusion emerges from the data at hand, this is arguably very reliable. (C) 2002 Published by Elsevier Science B.V."	"Carnegie Mellon Univ, Dept Stat, Pittsburgh, PA 15213 USA; Univ Granada, Granada, Spain; Univ Simon Bolivar, Caracas, Venezuela"						20	2	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3758			J STATIST PLAN INFER	J. Stat. Plan. Infer.	APR 1	2002	102	2				425	439			15	Statistics & Probability	542AH	ISI:000175020100016
J	"Hoyos, SEG; Nieto, LM; Rubio, FC; Cormenzana, AR"						Kinetics of aerobic treatment of olive-mill wastewater (OMW) with Aspergillus terreus	PROCESS BIOCHEMISTRY		English	Article						Aspergillus terreus; degradation; elimination rate; kinetics; olive-mill waste	WATER	"A kinetic study was carried out on the aerobic treatment of olive-mill wastewater by fermentation with Aspergillus terreus. The bioreactor used was batch fed at several concentrations. The aerobic treatment process followed a Quiroga and Sales model, which is represented by a second-grade polynomial from which the kinetic constants; maximum substrate concentration (h), maximum specific growth rate (P) and organic matter present in the medium (q) were calculated by using a non-linear regression. The mean values for chemical oxygen demand (COD) elimination velocity were 126.3 mg l(-1) h(-1) in the first 24 h and 77.3 mg l(-1) h(-1) at 72 h, An increase in airflow allowed higher degradation percentages in less time (COD: 65.77% and BOD: 85.41%). The kinetic parameters 'q = S', corresponds to the organic matter present in the medium, which cannot be metabolized by the microorganisms under operating conditions. The value of P = mu(max) was influenced by the transfer of pure oxygen, the value of theta(c)(M) (minimum cellular retention time) decreased from 22.42 h for air with a porous plate to 8.31 h for pure oxygen. (C) 2002 Elsevier Science Ltd. All rights reserved."	"Ctr Interamer Recursos Agua Interamer Ctr Water R, CIRA, Toluca 50130, Edo De Mexico, Mexico; Univ Granada, Dept Chem Engn, Fac Sci, Granada, Spain; Univ Granada, Dept Microbiol, Fac Pharm, Granada, Spain"	"Hoyos, SEG, Ctr Interamer Recursos Agua Interamer Ctr Water R, CIRA, Toluca 50130, Edo De Mexico, Mexico"					19	10	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0032-9592			PROCESS BIOCHEM	Process Biochem.	MAY	2002	37	10				1169	1176			8	"Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Engineering, Chemical"	542HW	ISI:000175038300016
J	"Leone, R; Odriozola, G; Mussio, L; Schmitt, A; Hidalgo-Alvarez, R"						Coupled aggregation and sedimentation processes: Three-dimensional off-lattice simulations	EUROPEAN PHYSICAL JOURNAL E		English	Article							LIMITED COLLOID AGGREGATION; DILUTE POLYDISPERSE SYSTEM; COMPUTER-SIMULATIONS; INTERACTING SPHERES; SUSPENSIONS	"Coupled aggregation and sedimentation processes were studied by means of three- dimensional computer simulations. For this purpose, a large prism with no periodic boundary conditions for the sedimentation direction was considered. Furthermore, three equally sized and mutually excluded regions were defined inside the prism, a top, a middle and a bottom region. This allows to study he time evolution of the cluster size distribution and the cluster structure separately for each region. The mass distribution profile and the center-of-mass position were also accessed as a function of time. For the bottom region. the effects of the sediment formation on the kinetics of growth and on the cluster structure were clearly observed. The obtained results not only agree with the experimental data obtained by Allain et al. (C. Allain, M. Cloitre, M. Wafra, Phys. Rev. Lett. 74, 1-178 (1995)) and with the simulations made by Gonzalez (A.E. Gonzalez, Phys. Rev. Lett. 86, 1243 (2001)), but also allow to gain further insight into the details."	"Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay; Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain"	"Leone, R, Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"					25	9	SPRINGER-VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010 USA"	1292-8941		10.1140/epje/i200101167	EUR PHYS J E	Eur. Phys. J. E	FEB	2002	7	2				153	161			9	"Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Applied; Polymer Science"	542JW	ISI:000175040600006
C	"Molina, JM; Dobado, JA; Daza, MC; Villaveces, JL"						Structure and bonding of weak hydrogen peroxide complexes	JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM		English	Proceedings Paper						intermolecular interactions; atoms in molecules theory; basis set superposition error; ootential energy surface; ab initio calculations	SET SUPERPOSITION ERROR; RARE-GAS CLUSTERS; AB-INITIO; UNIMOLECULAR DECOMPOSITION; THERMODYNAMIC PROPERTIES; VIBRATIONAL FREQUENCIES; POLYATOMIC-MOLECULES; ENERGY; DIMERS; DFT	"The B3LYP and MP2 theoretical levels, with the 6-311 + G(3df,2p) basis set, have been used to characterize different vdW complexes, between hydrogen peroxide (HP) and nitrogen (4, 8 and 12), helium (1, 5 and 9), neon (2, 6 and 10) and argon (3,7 and 11). Additional MP4 and CCSD(T) calculations were also performed to test the validity of the MP2 results, for the HP... He structures. Cyclic TSs and linear or cyclic minima were found on their corresponding PESs. The atoms-in-molecules theory (AIM) was also used to analyze the intermolecular interactions and the possible cyclic or linear nature for all the complexes. In addition, the binding energy (DeltaE(b)) was corrected for the BSSE by the counterpoise (CP) method. Moreover, calculations were performed also on the BSSE-corrected PESs. The MP2 results yielded very weak BSSE corrected DeltaE(b) (-0.1 to -6.4 kJ mol(-1) range). However, the B3LYP method gave positive DEb values for some complexes, resulting in an incorrect energy description. Structural differences were also found on their corresponding BSSE-corrected PESs compared to the uncorrected ones. (C) 2002 Elsevier Science B.V. All rights reserved."	"Univ Granada, Inst Biotecnol, Grp Modelizac & Diseno Mol, E-18071 Granada, Spain; Univ Nacl Colombia, Fac Ciencias, Grp Quim Teor, Bogota, Colombia"	"Dobado, JA, Univ Granada, Inst Biotecnol, Grp Modelizac & Diseno Mol, Campus Fuentenueva, E-18071 Granada, Spain"					34	12	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0166-1280			J MOL STRUC-THEOCHEM	Theochem-J. Mol. Struct.	Mar-29	2002	580				Sp. Iss. SI	117	126			10	"Chemistry, Physical"	546DG	ISI:000175256200015
J	"Carrillo, JA; Lederman, C; Markowich, PA; Toscani, G"						Poincare inequalities for linearizations of very fast diffusion equations	NONLINEARITY		English	Article							LOGARITHMIC SOBOLEV INEQUALITIES; PLANCK-TYPE EQUATIONS; POROUS-MEDIUM; EQUILIBRIUM; CONVERGENCE	"In this paper we investigate the large-time asymptotic of linearized very fast diffusion equations with and without potential confinements. These equations do not satisfy, in general, logarithmic Sobolev inequalities, but, as we show by using the 'Bakry-Emery reverse approach', in the confined case they have a positive spectral gap at the eigenvalue zero. We present estimates for this spectral gap and draw conclusions on the time decay of the solution, which we show to be exponential for the problem with confinement and algebraic for the pure diffusive case. These results hold for arbitrary algebraically large diffusion speeds, if the solutions have the mass-conservation property."	"Univ Granada, Dept Matemat Aplicada, Granada 18071, Spain; Univ Buenos Aires, Dept Matemat, RA-1428 Buenos Aires, DF, Argentina; Univ Vienna, Inst Math, A-1090 Vienna, Austria; Univ Pavia, Dipartimento Matemat, I-27100 Pavia, Italy"	"Carrillo, JA, Univ Granada, Dept Matemat Aplicada, Granada 18071, Spain"					21	10	IOP PUBLISHING LTD	BRISTOL	"DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND"	0951-7715			NONLINEARITY	Nonlinearity	MAY	2002	15	3				565	580			16	"Mathematics, Applied; Physics, Mathematical"	553VV	ISI:000175697700004
J	"Capitan-Vallvey, LF; Duque, O; Navas, N"						"A simple system to preconcentrate copper, cadmium and lead on diethylammonium-N,N-diethyldithiocarbamate retained on C-18 cartridge from environmental water samples"	QUIMICA ANALITICA		English	Article						"copper; cadmium; lead determination; diethylammonium-N,N-diethyldithiocarbamate; preconcentration; C-18 silica cartridge"	ATOMIC-ABSORPTION SPECTROMETRY; ONLINE SORBENT EXTRACTION; FLOW-INJECTION SYSTEM; TRACE AMOUNTS; HEAVY-METALS; IMMOBILIZED 8-QUINOLINOL; ACTIVATED CARBON; FLAME; IONS; ADSORPTION	"A new technique has been developed for the preconcentration of copper, cadmium and lead in environmental water samples. Diethylammonium-N,N-diethyldithiocarbamate (DDDC) was previously retained on a C-18 silica cartridge by passing it through a solution of 0.1% (w/v). Copper, cadmium and lead were quantitatively preconcentrated in this modified C-18 cartridge by forming metal complexes. The preconcentration can be achieved in situ, because the stability of the modified cartridge is such that it lasts for more than two months and no sample treatment, except filtration if necessary, is required. The chelates formed into the cartridge were eluted with 4:1 (v/v) methanol/nitric acid at 20% and they were analysed by flame atomic absorption spectrometry. The preconcentration factor achieved was 100 and concentration levels in water of 1 mug L-1 of Cu, 0.5 mug L-1 of Cd and 20 mug L-1 of Pb were detected. The method was applied to analyse these metals in natural water samples."	"Univ Granada, Dept Analyt Chem, E-18071 Granada, Spain; Univ La Havana, IMRE, Havana, Cuba"	"Capitan-Vallvey, LF, Univ Granada, Dept Analyt Chem, C Fuentenueva S-N, E-18071 Granada, Spain"					30	5	"ELSEVIER INFORMACION PROFESSIONAL, S A"	BARCELONA	"C/ENTENCA, 28 ENTL, 08015 BARCELONA, SPAIN"	0212-0569			QUIM ANAL	Quim. Anal.		2002	20	4				197	202			6	"Chemistry, Analytical"	557RN	ISI:000175922100005
J	"Ceballos, L; Toledano, M; Osorio, R; Itou, K; Agee, K; Carvalho, RM; Wataha, JC; Pashley, DH; Tay, FR"						Viscoelastic properties of dentin matrix: Creep.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Okayama Univ, Sch Dent, Okayama 7008530, Japan; Med Coll Georgia, Augusta, GA 30912 USA; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	187				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024700187
J	"Otsuki, M; Yamauti, M; Tagami, J; Carvalho, RM; Silva, NRFA; Fuentes, MV"						Dentin bond strength of auto-cured composite with/without flowable composite.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Tokyo Med & Dent Univ, Tokyo 1138549, Japan; USP, Bauru Dent Sch, Bauru, Brazil; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	360				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024700359
J	"Garcia, FCP; Carvalho, RM; Otsuki, M; Fuentes, MV; Pashley, DH"						Effects of solvents on the stiffening rate of demineralized dentin matrix.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Sao Paulo, Sao Paulo, Brazil; Tokyo Med & Dent Univ, Tokyo, Japan; Univ Granada, E-18071 Granada, Spain; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	1257				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024701243
J	"Fuentes, MV; Carvalho, RM; Toledano, M; Osorio, R; Ceballos, L; Otsuki, M; Pashley, DH"						Tensile strength of sound vs. caries-affected mineralized and demineralized dentin.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, Sao Paulo, Brazil; Tokyo Med & Dent Univ, Tokyo, Japan; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	1262				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024701248
J	"Lai, S; Tay, FR; Mak, YF; Cheung, GSP; Toledano, M; Osorio, R; Carvalho, RM; Pashley, DH"						Reversal of compromised bonding in carbamide peroxide-bleached enamel.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	1685				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024701670
J	"Ceballos, A; Gaitan, L; Ceballos, L"						Oral lesions in HIV plus /AIDS patients under highly active antiretroviral therapy for long time.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Natl Autonomous Univ Mexico, Mexico City 04510, DF, Mexico"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	1744				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024701729
J	"Osinaga, W; Toledano, M; Osorio, R"						Surface hardness of dental composites after aging in water	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Fed Univ Pelotas, Pelotas, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	2695				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024702668
J	"Fuentes, MV; Osorio, R; Toledanoi, M; Carvalho, RM"						Effects of treatments on the microhardness of superficial and deep dentin.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, Baruru Dent Sch, Sao Paulo, Brazil"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	2881				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024702853
J	"Itou, K; Tay, FR; Torii, Y; Agee, K; Ceballos, L; Carvalhos, RM; Yoshiyama, M; Pashley, DH"						Effects of testing speed and gripping on bond strength.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Okayama Univ, Sch Dent, Okayama 700, Japan; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Med Coll Georgia, Augusta, GA 30912 USA; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil"						0	1	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	3361				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024703331
J	"Ramos, O; Osorio, R; Demarco, F; Toledano, M"						Effect of C Factor changes on the microleakage of class II cavities.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Fed Univ Pelotas, Pelotas, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	3400				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024703370
J	"Toledano, M; Osorio, R; Leonardi, G; Ceballos, L; Tay, FR"						Micro and nanoleakage of self-etching primers.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Natl Univ Cordoba, Cordoba, Argentina; Univ Granada, E-18071 Granada, Spain; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	MAR	2002	81				Sp. Iss. SI	3826				1	"Dentistry, Oral Surgery & Medicine"	559KE	ISI:000176024703793
J	"Acevedo, O; Guzman-Casado, M; Garcia-Mira, MM; Ibarra-Molero, B; Sanchez-Ruiz, JM"						pH corrections in chemical denaturant solutions	ANALYTICAL BIOCHEMISTRY		English	Article							THERMODYNAMIC CONSTANTS; WATER DIOXANE; IONIZATION; TAUTOMERISM		"Univ Granada, Fac Ciencias, Dept Quim Fis, E-18071 Granada, Spain; Pontif Univ Javeriana, Dept Fis, Fac Ciencias, Bogota, Colombia"	"Sanchez-Ruiz, JM, Univ Granada, Fac Ciencias, Dept Quim Fis, Fuentenueva S-N, E-18071 Granada, Spain"					13	13	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0003-2697		10.1006/abio.2002.5668	ANAL BIOCHEM	Anal. Biochem.	Jul-01	2002	306	1				158	161			4	"Biochemical Research Methods; Biochemistry & Molecular Biology; Chemistry, Analytical"	568CE	ISI:000176524200024
J	"Lai, SCN; Tay, FR; Cheung, GSP; Mak, YF; Carvalho, RM; Wei, SHY; Toledano, M; Osorio, R; Pashley, DH"						Reversal of compromised bonding in bleached enamel	JOURNAL OF DENTAL RESEARCH		English	Article						carbamide peroxide; sodium ascorbate; microtensile bond strength; ultrastructure	CARBAMIDE-PEROXIDE; COMPOSITE RESIN; BOVINE ENAMEL; HYDROGEN-PEROXIDE; STRENGTH; AGENTS; MICROHARDNESS; NANOLEAKAGE; ADHESIVES; TIME	"Oxygen inhibits polymerization of resin-based materials. We hypothesized that compromised bonding to bleached enamel can be reversed with sodium ascorbate, an anti-oxidant. Sandblasted human enamel specimens were treated with distilled water (control) and 10% carbamide peroxide gel with or without further treatment with 10% sodium ascorbate. They were bonded with Single Bond (3M-ESPE) or Prime&Bond NT (Dentsply DeTrey) and restored with a composite. Specimens were prepared for microtensile bond testing and transmission electron microscopy after immersion in ammoniacal silver nitrate for nanoleakage evaluation. Bond strengths of both adhesives were reduced after bleaching but were reversed following sodium ascorbate treatment (P < 0.001). Resin-enamel interfaces in bleached enamel exhibited more extensive nanoleakage in the form of isolated silver grains and bubble-like silver deposits. Reduction of resin-enamel bond strength in bleached etched enamel is likely to be caused by a delayed release of oxygen that affects the polymerization of resin components."	"Univ Hong Kong, Prince Philip Dent Hosp, Fac Dent, Hong Kong, Hong Kong, Peoples R China; Univ Sao Paulo, Bauru Sch Dent, BR-05508 Sao Paulo, Brazil; Univ Granada, Dept Dent Mat, E-18071 Granada, Spain; Med Coll Georgia, Sch Dent, Dept Oral Biol & Maxillofacial Pathol, Augusta, GA 30912 USA"	"Tay, FR, Univ Hong Kong, Prince Philip Dent Hosp, Fac Dent, 34 Hosp Rd, Hong Kong, Hong Kong, Peoples R China"					30	42	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	JUL	2002	81	7				477	481			5	"Dentistry, Oral Surgery & Medicine"	569CK	ISI:000176582400009
J	"Lopez-Munguira, A; Nieto, F; Morata, D"						"Chlorite composition and geothermometry: a comparative HRTEM/AEM-EMPA-XRD study of Cambrian basic lavas from the Ossa Morena Zone, SW Spain"	CLAY MINERALS		English	Article						chlorite; metabasites; very low-grade metamorphism; chemical composition; thermometry	METAMORPHIC EVOLUTION; ELECTRON-MICROSCOPY; CRYSTAL-GROWTH; GRADE; ROCKS; TEM; METAPELITES; METABASITES; THERMOMETRY; CONSTRAINTS	"Chlorites from Cambrian basaltic vesicular lavas, characterized by relatively high X-c (0.81-0.98), gave temperatures of formation of 285 to 350degreesC (Cathelineau's empirical geothermometer). Both the X-c and temperature calculations gave results which were too high for the diagenetic conditions indicated by the interbedded shale mineralogy. The HRTEM and XRD studies indicate the absence of smectite layers in these chlorites; i.e. according to lattice images, the actual value of X-c is 1. The chlorite composition in these basaltic lavas must, therefore, be explained in relation to their whole-rock geochemistry, with which a good correlation has been found. The basaltic lavas are characterized by relatively high FeO/MgO ratios (3.28 +/- 1.66) and must be considered as an Fe-rich system, with similar chemical behaviour to pelitic rocks. In these cases, direct chlorite formation, without a previous smectite precursor, is a normal occurrence and the X-c calculation and empirical geothermometric calculations are inadequate."	"Univ Extremadura, Fac Ciencias, Area Cristalog & Mineral, E-06071 Badajoz, Spain; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, IACT, Granada 18002, Spain; Univ Chile, Fac Ciencias Fis & Matemat, Dept Geol, Santiago, Chile"	"Lopez-Munguira, A, Univ Extremadura, Fac Ciencias, Area Cristalog & Mineral, Avda Elvas S-N, E-06071 Badajoz, Spain"					40	4	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON SW7 5HR, ENGLAND"	0009-8558		10.1180/0009855023720033	CLAY MINER	Clay Min.	JUN	2002	37	2				267	281			15	Mineralogy	571VA	ISI:000176738800006
J	"Hurtado, PI; Marro, J; Albano, EV"						Growth and scaling in anisotropic spinodal decomposition	EUROPHYSICS LETTERS		English	Article							PHASE-SEPARATION; COMPUTER-SIMULATION; BINARY-MIXTURES; TIME EVOLUTION; LATTICE-GAS; SHEAR-FLOW; DYNAMICS; KINETICS; MODEL; TRANSITION	"We studied phase separation in a particle interacting system under a large drive along x. We here identify the basic growth mechanisms, and demonstrate time self-similarity, finite-size scaling, as well as other interesting features of both the structure factor and the scaling function. We also show that, at late t in two dimensions, there is a unique t-dependent length increasing l(y) (t) similar to t 1(/3) for macroscopic systems. Our results, which follow as a direct consequence of the underlying anisotropy, may characterize a class of nonequilibrium situations."	"Univ Granada, Inst Carlos Fis Teor & Computac 1, E-18071 Granada, Spain; Univ Granada, Dept Electromagnetismo & Fis Mat, E-18071 Granada, Spain; Natl Univ La Plata, CONICET, Inst Invest Fisicoquim Teor & Aplicadas, RA-1900 La Plata, Argentina"	"Hurtado, PI, Univ Granada, Inst Carlos Fis Teor & Computac 1, E-18071 Granada, Spain"					22	5	E D P SCIENCES	LES ULIS CEDEXA	"7, AVE DU HOGGAR, PARC D ACTIVITES COURTABOEUF, BP 112, F-91944 LES ULIS CEDEXA, FRANCE"	0295-5075			EUROPHYS LETT	Europhys. Lett.	JUL	2002	59	1				14	20			7	"Physics, Multidisciplinary"	571VW	ISI:000176740700003
J	"Morales, JA; Monterrosa, JC; Alvarez, JC; Entrala, C; Lorente, JA; Lorente, M; Budowle, B; Villanueva, E"						Population data on nine STIR loci in an El Salvadoran (Central American) sample population	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; El Salvador; Central America	GENETIC-VARIATION		"Univ Granada, Lab Genet Identificat, Dept Legal Med, Fac Med, E-18012 Granada, Spain; Inst Med Legal Roberto Masferrei, Corte Suprema Justicia, Lab DNA, San Salvador, El Salvador; FBI Acad, FBI Lab, Quantico, VA USA"	"Lorente, JA, Univ Granada, Lab Genet Identificat, Dept Legal Med, Fac Med, Av Madrid 2, E-18012 Granada, Spain"	jlorente@ugr.es				7	4	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JUL	2002	47	4				900	901			2	"Medicine, Legal"	572MW	ISI:000176779800027
J	"Araujo, SMSR; Pompolo, SG; Perfectti, F; Camacho, JPM"						"Integration of a B chromosome into the A genome of a wasp, revisited"	PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES		English	Article						B-chromosome frequency; population dynamics; Trypoxylon albitarse; drive; meiotic behaviour; integration	GRASSHOPPER EYPREPOCNEMIS-PLORANS; PSEUDOCOCCUS-AFFINIS; MEIOTIC DRIVE; MEALYBUG; OBSCURUS	"A previous study showed that in the haplodiploid solitary wasp Trypoxylon albitarse, most individuals carry one B chromosome per haploid genome, the same dosage as the standard (A) chromosomes, indicating a possible regularization of B-chromosome meiotic behaviour and its integration into the A genome. In a new sampling, we have analysed 15 populations (including 9 out of the 10 previously analysed) to test the evolution of this integration process. The new results provide a direct report of the invasion process in the Porto Firme population, where B frequency has dramatically increased in only four generations. In the populations from the Viqosa region, however, B frequency has remained stable, although the principal B type, the metacentric one, has increased in frequency at the expense of the acrocentric one in several populations. The implications of these new results on the hypothesis of the integration of these B chromosomes, as regular members of the A genome, are discussed."	"Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain; Univ Estadual Campinas, UNICAMP, Dept Biol Celular, BR-13083 Campinas, SP, Brazil; Univ Fed Vicosa, UFV, Dept Biol Geral, BR-36571000 Vicosa, MG, Brazil"	"Perfectti, F, Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain"					12	3	ROYAL SOC LONDON	LONDON	"6 CARLTON HOUSE TERRACE, LONDON SW1Y 5AG, ENGLAND"	0962-8452		10.1098/rspb.2002.2040	PROC ROY SOC LONDON SER B	Proc. R. Soc. Lond. Ser. B-Biol. Sci.	Jul-22	2002	269	1499				1475	1478			4	Biology	578RE	ISI:000177132100009
J	"Garcia-Casco, A; Torres-Roldan, RL; Millan, G; Monie, P; Schneider, J"						"Oscillatory zoning in eclogitic garnet and amphibole, Northern Serpentinite Melange, Cuba: a record of tectonic instability during subduction?"	JOURNAL OF METAMORPHIC GEOLOGY		English	Article						amphibole; Caribbean; eclogite; garnet; oscillatory zoning	PRESSURE-TEMPERATURE EVOLUTION; FE-MG GEOTHERMOMETER; P-T EVOLUTION; ALUMINOSILICATE GARNETS; DIFFUSION-COEFFICIENTS; NORTHWEST TURKEY; PELITIC GARNET; PACHECO-PASS; EASTERN ALPS; CALIBRATION	"Exotic blocks of eclogite from distant localities along the Northern Serpentinite Melange of Cuba have comparable P-T histories that include high-pressure prograde sections (450-600 degreesC, >15 kbar) associated with subduction of oceanic lithosphere, and retrograde sections within the albite-epidote amphibolite facies (<500 &DEG;C, <10 kbar) related to melange uplift. (40) Ar/(39) Ar and Rb/Sr cooling ages (118-103 Ma) of one of the blocks indicate pre-Aptian subduction and Aptian-Albian uplift. Detailed X-ray imaging and profiling further reveals that minerals in these eclogite blocks (notably garnet and amphibole) display subtle but well defined oscillatory zoning that developed along the prograde trajectory of the rocks, previous to attainment of peak eclogitic conditions. The chemistry (e.g. coupled changes of Mg# and Mn in garnet, and of Si, Ti, Al and Na in amphibole) and geometry (euhedral to anhedral shapes) of the oscillations can be interpreted in terms of subtle fluctuations in P-T during the general prograde subduction-related metamorphic path. A (near-) equilibrium model is presented for the formation of oscillations at near peak conditions by means of recurrent dissolution-growth reaction processes. This model for near-peak conditions, and the chemical signatures of earlier oscillations (notably in amphibole), suggest that episodes of retrogression (upward movement?) affected parts of the subducting slab. It is proposed that these retrograde episodes record the tectonic rupture of the subducting slab and, probably, of the upper plate mantle, either due to the intrinsic dynamic behaviour of subduction systems or to the effects of the plate-tectonic rearrangement of the Caribbean region during the Early Cretaceous."	"Univ Granada, Dept Mineral & Petrol, Granada 18002, Spain; Inst Geol & Paleontol, Havana, Cuba; USTL, Lab Tecton & Geochronol, CNRS, URA 1371, F-34095 Montpellier, France"	"Garcia-Casco, A, Univ Granada, Dept Mineral & Petrol, Fuentenueva S-N, Granada 18002, Spain"					82	10	BLACKWELL PUBLISHING INC	MALDEN	"350 MAIN ST, MALDEN, MA 02148 USA"	0263-4929			J METAMORPH GEOL	J. Metamorph. Geol.	AUG	2002	20	6				581	598			18	Geology	578YT	ISI:000177149200004
J	"Rivera-Utrilla, J; Sanchez-Polo, M; Mondaca, MA; Zaror, CA"						Effect of ozone and ozone/activated carbon treatments on genotoxic activity of naphthalenesulfonic acids	JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY		English	Article						activated carbon; genotoxicity; naphthalenesulfonic acids; ozone	DISSOCIATING ORGANIC-COMPOUNDS; INORGANIC-COMPOUNDS; ACTIVATED CARBON; RATE CONSTANTS; MUTAGENICITY TEST; SULFONIC-ACIDS; WATER; RADICALS	"Naphthalenesulfonic compounds are widely used, mainly by the textile industry in the synthesis of azoic colorants. The presence of the sulfonic group is known to endow these compounds with high water-solubility and low biodegradability, although its influence on their genotoxic activity is unknown. The use of energetic oxidants is recommended for the degradation of organic compounds which are refractory to biological treatment. Ozone and ozone/activated carbon have been proposed as the best alternatives to remove these compounds. The results showed that the more sulfonic groups there are on the aromatic ring of this family of contaminants, the lower is their genotoxic activity. All the compounds studied presented genotoxic activity at elevated concentrations. Ames test results indicate that DNA damage was produced by substitution of nitrogenated bases. The system based on the combined use of ozone and activated carbon was the most efficacious in the depuration of water containing these contaminants. This approach rapidly degraded the naphthalenesulfonic acids, eliminated their genotoxic activity and reduced their organic material content using low doses of ozone. (C) 2002 Society of Chemical Industry"	"Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Concepcion Univ, Dept Microbiol, Concepcion, Chile; Concepcion Univ, Dept Ingn Quim, Concepcion, Chile"	"Rivera-Utrilla, J, Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"					23	11	JOHN WILEY & SONS LTD	W SUSSEX	"BAFFINS LANE CHICHESTER, W SUSSEX PO19 1UD, ENGLAND"	0268-2575		10.1002/jctb.655	J CHEM TECHNOL BIOTECHNOL	J. Chem. Technol. Biotechnol.	AUG	2002	77	8				883	890			8	"Biotechnology & Applied Microbiology; Chemistry, Multidisciplinary; Engineering, Chemical"	580HJ	ISI:000177228900004
J	"Cugliandolo, LF; Grempel, DR; Lozano, G; Lozza, H; Santos, CAD"						Dissipative effects on quantum glassy systems	PHYSICAL REVIEW B		English	Article							FERMI-LIQUID BEHAVIOR; SHERRINGTON-KIRKPATRICK MODEL; TIME NONEQUILIBRIUM DYNAMICS; HEISENBERG SPIN-GLASS; TRANSVERSE FIELD; 2-STATE SYSTEM; KONDO PROBLEM; EQUILIBRIUM DYNAMICS; PHASE-TRANSITIONS; SPHERICAL MODEL	"We discuss the behavior of a quantum glassy system coupled to a bath of quantum oscillators. We show that the system localizes in the absence of interactions when coupled to a sub-Ohmic bath. When interactions are switched on localization disappears and the system undergoes a phase transition towards a glassy phase. We show that the position of the critical line separating the disordered and ordered phases strongly depends on the coupling to the bath. For a given type of bath, the ordered glassy phase is favored by a stronger coupling. Ohmic, sub-Ohmic, and super-Ohmic baths lead to different transition lines. We draw our conclusions from analysis of the partition function using the replicated imaginary-time formalism and from the study of the real-time dynamics of the coupled system using the Schwinger-Keldysh closed time-path formalism."	"Ecole Normale Super, Phys Theor Lab, F-75231 Paris 05, France; Phys Theor & Hautes Energies Lab, F-75252 Paris, France; CEA Saclay, SPCSI, F-91191 Gif Sur Yvette, France; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Fis, RA-1428 Buenos Aires, DF, Argentina; Univ Granada, Inst Carlos I Fis Teor & Computat, E-18071 Granada, Spain"	"Cugliandolo, LF, Ecole Normale Super, Phys Theor Lab, 24 Rue Lhomond, F-75231 Paris 05, France"					72	18	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1098-0121		10.1103/PhysRevB.66.014444	PHYS REV B	Phys. Rev. B	Jul-01	2002	66	1						14444		20	"Physics, Condensed Matter"	581HD	ISI:000177284900110
J	"Yaich, MI; Khalladi, M; Zekik, I; Morente, JA"						Modeling of frequency-dependent magnetized plasma in hybrid symmetrical condensed TLM method	IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS		English	Article						magnetized plasma materials; time-domain electromagnetics; TLM method	GENERALIZED MATERIAL MODELS; Z-TRANSFORMS; FDTD	"In this paper, magnetized plasma media are modeled using the time-domain TLM method with hybrid symmetrical condensed node (HSCN). The proposed technique consists in adding voltage sources characterizing dispersive media in the HSCN. Numerical results are presented for reflection and transmission coefficients for a magnetized plasma wall, proving the efficiency of the proposed model."	"Abdelmalek Essaadi Univ, Fac Sci, Elect & Microwaves Grp, Tetuan, Mexico; Univ Granada, Fac Sci, Dept Appl Phys, Granada, Spain"	"Yaich, MI, Abdelmalek Essaadi Univ, Fac Sci, Elect & Microwaves Grp, Tetuan, Mexico"					14	7	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	NEW YORK	"345 E 47TH ST, NEW YORK, NY 10017-2394 USA"	1531-1309		10.1109/LMWC.2002.802027	IEEE MICROW WIREL COMPON LETT	IEEE Microw. Wirel. Compon. Lett.	AUG	2002	12	8				293	295			3	"Engineering, Electrical & Electronic"	582VU	ISI:000177372500005
J	"Moron, I; Ramirez-Lugo, L; Ballesteros, MA; Gutierrez, R; Miranda, MI; Gallo, M; Bermudez-Rattoni, F"						Differential effects of bicuculline and muscimol microinjections into the nucleus basalis magnocellularis in taste and place aversive memory formation	BEHAVIOURAL BRAIN RESEARCH		English	Article						behavioral conditioning; GABA; learning; amygdala; insular cortex	CORTICAL ACETYLCHOLINE-RELEASE; DOUBLE Y-MAZE; PASSIVE-AVOIDANCE; CHOLINERGIC PROJECTIONS; REVERSIBLE INACTIVATION; INHIBITORY AVOIDANCE; EXCITOTOXIC LESIONS; CHRONIC INFUSION; INSULAR CORTEX; WATER MAZE	"The role of the nucleus basalis magnocellularis (NBM) in learning and memory has been demonstrated in different learning paradigms such as conditioned taste aversion (CTA) and inhibitory avoidance (IA). This participation has been related to the cholinergic system, but recent studies have reported the potential role of other neurotransmitters such as GABA. The effects of acute intracerebral administration of the GABAergic antagonist bicuculline (0.05 mug) and the GABAergic agonist muscimol (0.05 mug) into the NBM of male Wistar rats were assessed in CTA and IA learning. In both learning tasks, the drug administration was performed before the acquisition. Taste aversion learning was not affected by the infusion of any of the drugs administered. IA acquisition was not affected by the administration of bicuculline or muscimol, requiring similar number of trials to reach the learning criterion. However, when the rats were tested 24 h later, those injected with bicuculline or muscimol showed an impairment of the IA learning. The present results support a role of the GABAergic system in the consolidation process of IA learning. (C) 2002 Elsevier Science B.V. All rights reserved."	"Univ Granada, Dept Expt Psychol & Physiol Behav, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Inst Fisiol Celular, Dept Neurociencias, Mexico City 04510, DF, Mexico; Univ Granada, Inst Neurosci F Oloriz, E-18071 Granada, Spain"	"Moron, I, Univ Granada, Dept Expt Psychol & Physiol Behav, Campus Cartuja, E-18071 Granada, Spain"					42	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0166-4328			BEHAV BRAIN RES	Behav. Brain Res.	AUG 21	2002	134	01-Feb				425	431			7	Behavioral Sciences; Neurosciences	595NZ	ISI:000178116800045
J	"Nunez, D"						The method of lower and upper solutions and the stability of periodic oscillations	NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS		English	Article						periodic solutions; Lyapunov stability; twist condition; lower and upper solutions	EQUATION; EQUILIBRIUM; EXISTENCE; SYSTEM		"Univ Granada, Fac Ciencias, Dept Matemat Aplicada, E-18071 Granada, Spain; Univ Zulia, Dept Math & Computac 526, Maracaibo 4011, Venezuela"	"Nunez, D, Univ Granada, Fac Ciencias, Dept Matemat Aplicada, E-18071 Granada, Spain"					20	4	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0362-546X			NONLINEAR ANAL-THEOR METH APP	Nonlinear Anal.-Theory Methods Appl.	DEC	2002	51	7				1207	1222			16	"Mathematics, Applied; Mathematics"	598VY	ISI:000178298200007
J	"Marin, MT; Margarit, MV; Salcedo, GE"						Characterization and solubility study of solid dispersions of flunarizine and polyvinylpyrrolidone	FARMACO		English	Article						solid dispersions; flunarizine; polyvinylpyrrolidone; differential scanning calorimetry; equilibrium solubility	DISSOLUTION; SYSTEMS; PIROXICAM; BEHAVIOR	"Flunarizine is a selective calcium entry blocker poorly water-soluble. In this report, the interactions of this drug with polyvinylpyrrolidone in solid dispersions, prepared according to the dissolution method using methanol as the solvent, have been investigated, For purposes of comparison physical mixtures were prepared by simple mixture and homogeneization of the two pulverized components, Combinations of flunarizine/polyvinylpyrrolidone of the following percentage proportions were prepared: 10/90, 20/80, 30/70, 40/60, 50/50, 60/40 and 80/20 (mean particle size of 0.175 mm). The physicochemical properties of solid dispersions were investigated with X-ray diffraction, infrared spectroscopy, differential scanning calorimetry and solubility in equilibrium. X-ray patterns and differential scanning calorimetry have shown that polyvinylpyrrolidone inhibits the crystallization of flunarizine when percentages drug/polymer are 10/90, 20/80 and 30/70. The infrared spectra suggest that there was no chemical interaction between flunarizine and polyvinylpyrrolidone. Equilibrium solubility studies showed that drug solubility was enhanced as the polymer content increased. In general. the solubility increase was greater in solid dispersions than in physical mixtures and the solubility in equilibrium for solid dispersions and physical mixtures at the same drug/polymer proportion showed significant differences (P < 0.05). (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved."	"Univ Granada, Fac Farm, Dept Pharm & Pharmaceut Technol, Sch Pharm, E-18071 Granada, Spain; Natl Univ San Antonio Abad Del Cusco, Sch Chem Phys & Math Sci, Cuzco, Peru"	"Marin, MT, Univ Granada, Fac Farm, Dept Pharm & Pharmaceut Technol, Sch Pharm, Campus Cartuja, E-18071 Granada, Spain"					22	6	ELSEVIER SCIENCE SA	LAUSANNE	"PO BOX 564, 1001 LAUSANNE, SWITZERLAND"	0014-827X			FARMACO	Farmaco	SEP	2002	57	9				723	727			5	Pharmacology & Pharmacy	599ZA	ISI:000178364100005
J	"Araujo, SMSR; Silva, CC; Pompolo, SG; Perfectti, F; Camacho, JPM"						Genetic load caused by variation in the amount of rDNA in a wasp	CHROMOSOME RESEARCH		English	Article						genetic load; Hymenoptera; nucleolus organiser; rDNA; Trypoxylon albitarse	NUCLEOLAR-ORGANIZER REGIONS; TROUT SALMO-TRUTTA; DROSOPHILA-MELANOGASTER; INSITU HYBRIDIZATION; POPULATION ANALYSIS; RIBOSOMAL DNA; B-CHROMOSOME; COPY NUMBER; VARIABILITY; EVOLUTION	"Extensive variation in the size of the short ( heterochromatic) arm of chromosome 14 was found in the wasp Trypoxylon (Trypargilum) albitarse. Ten different variants were differentiated by size and C-banding pattern. Fluorescent in-situ hybridization ( FISH) revealed that ribosomal DNA in this species is clustered in the darkly C-banded parts of the heterochromatic short arm of chromosome 14. On this basis, we got an indirect estimate of the amount of rDNA from the area of these dark C-bands. The significant absence in males of the three chromosome variants with lower amounts of rDNA indicates that these three variants are lethal in this sex, and suggests the existence of a threshold marking the minimum amount of rDNA which is tolerable in haploidy. This implies about 4% genetic load in the population caused by variation in rDNA amount."	"Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain; Univ Estadual Campinas, UNICAMP, Dept Biol Celular, BR-13083970 Campinas, SP, Brazil; Univ Fed Vicosa, Dept Biol Geral, BR-36571000 Vicosa, MG, Brazil"	"Camacho, JPM, Univ Granada, Fac Ciencias, Dept Genet, E-18071 Granada, Spain"					39	3	KLUWER ACADEMIC PUBL	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	0967-3849			CHROMOSOME RES	Chromosome Res.		2002	10	7				607	613			7	Biochemistry & Molecular Biology; Genetics & Heredity	610HH	ISI:000178954300008
J	"Gil-Zepeda, SA; Luzon, F; Aguirre, J; Morales, J; Sanchez-Sesma, FJ; Ortiz-Aleman, C"						3D seismic response of the deep basement structure of the Granada Basin (southern Spain)	BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA		English	Article							RAYLEIGH-WAVES; 3-DIMENSIONAL SIMULATIONS; SEDIMENTARY BASIN; GROUND MOTIONS; SH-WAVES; P-WAVES; EARTHQUAKES; FAULT; PROPAGATION; VALLEYS	"The Granada Basin is located in the southeast of Spain, in the central sector of the Betic Cordilleras, in an area of high seismic hazard in the Iberian Peninsula. This hazard is due, in part, to local ground-motion amplification effects that have been observed at various locations in this basin. In this work, we use the indirect boundary element method (IBEM) to compute the three-dimensional (3D) seismic response of the deep structure of the Granada Basin for incident P- and S-plane waves coming from the south. We have analyzed the results in both frequency and time domains, and for the range of frequencies that we have been able to compute (between 0 and 0.312 Hz), the most relevant site effects are the local amplifications produced inside the sediments. Generally speaking, the observed amplification patterns of the displacements for incident SH waves are the highest at those locations where the basin is deeper. For P and SV waves, the ""snapshots"" show the amplification effects of both radial and vertical components, when the direct waves cross the Granada Basin. The amplification levels, with respect to the amplitude of the incident wave, are not so large, because the impedance contrast between the sediments and the bedrock (equal to 2.45) is relatively low. Moreover, two perpendicular receiver profiles are used to analyze the wave propagation, and we have observed the propagation of phases that can be identified as surface waves along the two profiles. The Rayleigh waves propagate with more energy on the forward direction (from south to north) of the incident body wave."	"Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico; Univ Almeria, Dept Fis Aplicada, Almeria 04120, Spain; Univ Granada, Inst Andaluz Geofis & Prevenc Desastres Sism, E-18071 Granada, Spain; Inst Mexicano Petr, Mexico City 07730, DF, Mexico"	"Gil-Zepeda, SA, Univ Nacl Autonoma Mexico, Inst Ingn, Cd Univ,Apdo 70-472, Mexico City 04510, DF, Mexico"					32	4	SEISMOLOGICAL SOC AMER	EL CERRITO	"PLAZA PROFESSIONAL BLDG, SUITE 201, EL CERRITO, CA 94530 USA"	0037-1106			BULL SEISMOL SOC AMER	Bull. Seismol. Soc. Amer.	AUG	2002	92	6				2163	2176			14	Geochemistry & Geophysics	611NT	ISI:000179024900008
J	"Moncho-Jorda, A; Martinez-Lopez, F; Gonzalez, AE; Hidalgo-Alvarez, R"						Role of long-range repulsive interactions in two-dimensional colloidal aggregation: Experiments and simulations	LANGMUIR		English	Article							AIR-WATER-INTERFACE; 2 DIMENSIONS; MOLECULAR-DYNAMICS; BOUNDARY-LAYER; PARTICLES; MONOLAYERS; SYSTEMS; PHASES; BEADS	"A theoretical model for the interaction between colloidal particles trapped at the air-water interface is proposed in order to explain experimental aggregation results. Kinetic and structural aspects of 2D aggregation processes point out the long-range nature of the particle interactions. These interactions have been modeled by means of monopolar and dipolar repulsive forces, which depend on the monopole and dipole surface fractions at the emergent part of the colloidal particles, f(mon) and f(dip), respectively. Brownian dynamics simulations have been used to fit the model to experiment results using the fractal dimension d(f) and the kinetics exponent z as comparative parameters. Simulation results show that dipolar interaction controls aggregation at high subphase salt concentration whereas the monopolar interaction determines aggregation at low salt concentrations. Moreover, results show that f(mon) is the main parameter controlling kinetics in 2D aggregation and, hence, a critical coagulation concentration (CCC) can be defined from the salt concentration at which the monopole fraction becomes zero, f(mon) = 0."	"Univ Granada, Biocolloid & Fluid Phys Grp, Dept Appl Phys, E-18071 Granada, Spain; Natl Autonomous Univ Mexico, Ctr Phys Sci, Cuernavaca 62251, Morelos, Mexico"	"Hidalgo-Alvarez, R, Univ Granada, Biocolloid & Fluid Phys Grp, Dept Appl Phys, E-18071 Granada, Spain"					44	11	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0743-7463		10.1021/la0258805	LANGMUIR	Langmuir	Nov-26	2002	18	24				9183	9191			9	"Chemistry, Physical"	618QH	ISI:000179428400012
C	"Gonzalez, AE; Martinez-Lopez, F; Moncho-Jorda, A; Hidalgo-Alvarez, R"						Concentration effects on two- and three-dimensional colloidal aggregation	PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS		English	Proceedings Paper						colloidal aggregation; fractal dimension; kinetic exponents; concentration dependence	SIMULATIONS; CLUSTERS	"By means of extensive numerical simulations of diffusion-limited colloidal aggregation in two and three dimensions, we have found the concentration dependence of the structural and dynamical quantities. Both on- and off-lattice simulations were used in 2D to check the independence of our results on the simulational algorithms and on the space structure. The range in concentration studied spanned two-and-a-half orders of magnitude, in both dimensionalities. In two dimensions, it was found that the cluster fractal dimension difference from the zero-concentration value shows a linear increase with the concentration, while this increase is of a square root type for the three-dimensional case. For the exponent z, defining the increase of the weight-average cluster size as a function of time, the difference from the zero-concentration value in three dimensions is again of a square root type increase with concentration, while in two dimensions this increase goes as the 0.6 power of the concentration. We give arguments for the drastic change in the power laws for the case of the fractal dimension, when going from two to three dimensions, and for the small change for the case of the kinetic exponent z. We also present the master curves for the scaling of the cluster size distribution and their dependence on concentration, in both dimensionalities. (C) 2002 Elsevier Science B.V. All rights reserved."	"Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62251, Morelos, Mexico; Univ Granada, Dept Fis Aplicada, Grp FIs Fluidos & Biocoloides, E-18071 Granada, Spain"	"Gonzalez, AE, Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Apartado Postal 48-3, Cuernavaca 62251, Morelos, Mexico"					8	8	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4371			PHYSICA A	Physica A	Nov-01	2002	314	01-Abr				235	245			11	"Physics, Multidisciplinary"	619XL	ISI:000179502800034
C	"Arancegui, N; Lucena, PH; Garcia, F; Baca, P; Castillo, A; Urena, JL"						Genotipical diversity of S mutans strains from the same origin.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract						genotypification; S mutans			"Univ Nacl Rosario, Fac Odontol, Cathedra Microbiol, Rosario, Argentina; Univ Granada, Fac Med, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2002	81				Sp. Iss. B	B11	B11			1	"Dentistry, Oral Surgery & Medicine"	632HM	ISI:000180217900044
C	"Rodriguez, JA; Segura, EF; Ferraris, ME; Campos, A"						Effects Single Bond (3M) on cellular vibility in U937 cell line. Preliminar study.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, Sch Med & Dent, Dept Histol & Cell Biol, Granada, Spain; Natl Univ Cordoba, Fac Odontol, Catedra B Histol & Embryol, Cordoba, Argentina"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2002	81				Sp. Iss. B	B17	B17			1	"Dentistry, Oral Surgery & Medicine"	632HM	ISI:000180217900095
J	"Roldan, V; Gonzalez, JC; Santoro, M; Garcia, S; Casado, N; Olivera, S; Boggio, JC; Salas-Peregrin, JM; Signorella, S; Sala, LF"						Kinetics and mechanism of the oxidation of disaccharides by Cr-VI	CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE		English	Article						chromium; saccharides; kinetics; EPR	LIGAND-EXCHANGE REACTIONS; PERCHLORIC-ACID; CARCINOGENIC CHROMIUM(VI); AQUEOUS-SOLUTIONS; D-MANNOSE; OXOCHROMATE(V) COMPLEXES; CHROMIC OXIDATION; ELECTRON-TRANSFER; OXALIC-ACID; L-RHAMNOSE	"The oxidation of D-lactose, D-maltose, D-melibiose, and D-cellobiose by Cr-VI yields the corresponding aldobionic acid and Cr3+ as final products when an excess of reducing disaccharide over Cr-VI is used. The rate law for the Cr-VI oxidation reaction is expressed by -d[Cr-VI]/dt = k(H) [disaccharide][Cr-VI], where the second-order kinetic constant, k(H), depends on [H+]. The relative reactivity of the disaccharides with Cr-VI is expressed as follows: Mel > Lac > Cel > Mal, at 33degreesC. In acid medium, intermediate Cr-V forms and reacts with the substrate faster than Cr-VI. The EPR spectra show that five- and six-coordinate oxo-Cr-V intermediates are formed, with the disaccharide acting as bidentate ligand. Five-coordinate oxo-Cr-V species are present at any [H+], whereas six-coordinate ones are observed only at pH < 2, where they rapidly decompose to the redox products. In the pH 3-7 range, where hexa-coordinate oxo-Cr-V species are not observed, Cr-V complexes are stable enough to remain in solution from several days to several months."	"Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim, RA-2000 Rosario, Argentina; UNL, Fac Ciencias Vet, Dept Ciencias Basicas, Esperanza, Argentina; Inst Desarrollo Technol Ind Quim, RA-3000 Santa Fe, Argentina; UNL, Fac Ciencias Vet, Dept Farmacol & Toxicol, Esperanza, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain"	"Signorella, S, Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim, Suipacha 531, RA-2000 Rosario, Argentina"					61	9	NATL RESEARCH COUNCIL CANADA	OTTAWA	"RESEARCH JOURNALS, MONTREAL RD, OTTAWA, ONTARIO K1A 0R6, CANADA"	0008-4042		10.1139/V02-187	CAN J CHEM	Can. J. Chem.-Rev. Can. Chim.	DEC	2002	80	12				1676	1686			11	"Chemistry, Multidisciplinary"	633ZK	ISI:000180314900008
J	"Fernandez-Rosado, F; Martinez-Espin, E; Rodriguez, T; Entrala, C; Alvarez, JC; Lorente, JA; Lorente, M; Budowle, B; Villanueva, E"						Population data of Ecuador for fifteen STR loci (POWERPLEX (TM) 16)	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Ecuador; South America	GENETIC-VARIATION		"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18012 Granada, Spain; Natl Police Ecuador, Criminalist DNA Lab, Quito, Ecuador; FBI Acad, FBI Lab, Quantico, VA USA"	"Lorente, JA, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 11, E-18012 Granada, Spain"					7	0	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2003	48	1				224	226			3	"Medicine, Legal"	634PV	ISI:000180350300051
J	"Martinez-Espin, E; Fernandez-Rosado, F; Alvarez, JC; Entrala, C; Lorente, A; de Duarte, M; Villanueva, E; Budowle, B"						Paraguayan population data on the fifteen STIR loci included in the POWERPLEX 16 (TM) kit	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Paraguay; South America	GENETIC-VARIATION		"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18012 Granada, Spain; Natl Police Paraguay, DNA Lab, Asuncion, Paraguay; FBI Acad, FBI Lab, Quantico, VA USA"	"Lorente, A, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 11, E-18012 Granada, Spain"					7	3	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2003	48	1				253	255			3	"Medicine, Legal"	634PV	ISI:000180350300057
J	"Hurtado, PI; Marro, J; Garrido, PL; Albano, EV"						Kinetics of phase separation in the driven lattice gas: Self-similar pattern growth under anisotropic nonequilibrium conditions	PHYSICAL REVIEW B		English	Article							DIFFUSIVE SYSTEMS; BINARY-MIXTURES; SPINODAL DECOMPOSITION; GRAVITATIONAL-FIELD; ORDERING DYNAMICS; CRITICAL-BEHAVIOR; STEADY-STATES; MONTE-CARLO; SHEAR-FLOW; MODEL	"The driven lattice gas (DLG) evolving at low temperature helps understand the kinetics of pattern formation in unstable mixtures under anisotropic conditions. We here develop a simple theoretical description of kinetics in Monte Carlo simulations of the DLG. A Langevin continuum analog is also studied which is shown to exhibit the same behavior. We demonstrate that pattern growth is mainly a consequence of single-particle processes and that, after a short transient time, in which a surface evaporation/condensation mechanism is important, hole diffusion in the bulk becomes dominant. Consequently, there is a unique relevant length that behaves l(t)similar tot(1/3) for macroscopic systems except at some very early (perhaps unobservable) time. This implies a sort of self-similarity, namely, the spatial pattern looks alike, but for a (nontrivial) change of scale at different times. We also characterize the structure factor, in which we identify Guinier and Porod regions, and its scaling form with both time and size. The underlying anisotropy turns out to be essential in determining the macroscopically emergent peculiar behavior."	"Univ Granada, Inst Carlos Fis Teor & Computac I, E-18071 Granada, Spain; Univ Granada, Dept Electromagnetismo & Fis Mat, E-18071 Granada, Spain; UNLP, CONICET, Inst Invest Fisicoquim Teor & Aplicadas, La Plata, Argentina"	"Hurtado, PI, Univ Granada, Inst Carlos Fis Teor & Computac I, E-18071 Granada, Spain"					52	6	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1098-0121		10.1103/PhysRevB.67.014206	PHYS REV B	Phys. Rev. B	JAN 1	2003	67	1						14206		12	"Physics, Condensed Matter"	642XH	ISI:000180830400038
J	"Alvarez-Nodarse, R; Atakishiyeva, MK; Atakishiyev, NM"						On a q-extension of the Hermite polynomials H-n(x) with the continuous orthogonality property on R	BOLETIN DE LA SOCIEDAD MATEMATICA MEXICANA		English	Article						continuous orthogonality; q-extension of the classical Hermite polynomials; discrete q-Hermite polynomials of type II; Mellin transform; Ramunujan's integral extension of the beta function	Q-HARMONIC OSCILLATOR; COVARIANT LINEAR-OSCILLATOR; MOMENT PROBLEMS; REALIZATION; ALGEBRA	"We study a polynomial sequence of q-extensions of the classical Hermite polynomials H-n(x), which satisfies continuous orthogonality on the whole real line R with respect to the positive weight function. This sequence can be expressed either in terms of the q-Laguerre polynomials L-n((alpha))(x; q), alpha = +/-1/2, or through the discrete q-Hermite polynomials (h) over tilde (n)(x; q) of type II."	"Univ Sevilla, Dept Anal Matemat, E-41080 Seville, Spain; Univ Granada, Inst Carlos I Fis Teor & Computac, E-18071 Granada, Spain; UAEM, Fac Ciencias, Cuernavaca 62250, Morelos, Mexico; UNAM, Inst Matemat, Cuernavaca 62210, Morelos, Mexico"	"Alvarez-Nodarse, R, Univ Sevilla, Dept Anal Matemat, Apdo 1160, E-41080 Seville, Spain"					32	6	SOCIEDAD MATEMATICA MEXICANA	MEXICO	"APDO POSTAL 14-170, MEXICO 07000, MEXICO"	1405-213X			BOL SOC MAT MEX	BOL. SOC. MAT. MEX.	OCT	2002	8	2				127	139			13	Mathematics	643JK	ISI:000180858000002
J	"Ortiz, JJ; Requena, I"						Using neural networks to predict core parameters in a boiling water reactor	NUCLEAR SCIENCE AND ENGINEERING		English	Article							FUEL	"The problem of optimizing refueling in a nuclear boiling water reactor is difficult since it concerns combinatorial optimization and it is NP-Complete. In order to solve this problem, many techniques have been applied, ranging from expert systems to genetic algorithms. In most of these procedures, nuclear reactor simulators are used, which require a longer computation time, to evaluate the goodness of the proposed solutions. As the processes are iterative, many evaluations with the simulator are necessary, and this makes the process extremely slow. In this paper, the use of trained neural networks (NNs) is proposed as an alternative to the simulator, and the results of the NN training are shown in order to predict some variables of interest in the optimization, such as the effective multiplication factor and some thermal limits, related to safety aspects. Finally, a study about the effect of modifying several NN parameters is shown."	"Univ Granada, Dpto Ciencias Computac & IA, E-18071 Granada, Spain"	"Requena, I, Natl Nucl Res Inst, Salazar 52045, Estado Mexico, Mexico"					12	3	AMER NUCLEAR SOCIETY	LA GRANGE PK	"555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60526 USA"	0029-5639			NUCL SCI ENG	Nucl. Sci. Eng.	MAR	2003	143	3				254	267			14	Nuclear Science & Technology	648EB	ISI:000181135900004
J	"del Moral, LFG; del Moral, MBG; Molina-Cano, JL; Slafer, GA"						Yield stability and development in two- and six-rowed winter barleys under Mediterranean conditions	FIELD CROPS RESEARCH		English	Article						two- and six-rowed winter barleys; yield stability; yield components; apical development; tiller production and mortality	SPRING BARLEY; 2-ROW; 6-ROW; WHEAT; CULTIVARS; NUMBER; FERTILIZER; EFFICIENCY; DURATION; PERIOD	"Under the irregular weather that characterises Mediterranean environments, to increase yield stability in cereal crops represents an important objective for agricultural progress. In this study, a series of field experiments were conducted with two- and six-rowed barley cultivars under Mediterranean conditions (southern Spain) to determine their differences in yield stability and to identify the influence that initiation and mortality of both the spikelet and tiller could exert on yield differences. Yield stability differed markedly in two- and six-rowed cultivars. The yield of two-rowed cultivars was more responsive to environmental changes than that of the six-rowed cultivars, which consistently showed more stable behaviour, outyielding the two-rowed barleys in the lowest yielding environments. Two-rowed cultivars had far more spikes per m(2) than did six-rowed cultivars, while the latter consistently had more grains per spike, with a lower average grain weight. Yield differences among environments, for both groups of cultivars, were more associated with changes in number of grains per unit of land area than to differences in individual grain weight. Six-rowed cultivars, as expected, produced virtually threefold more spikelets per spike than the two-rowed cultivars. Although there was a large difference between two- and six-rowed cultivars in spikelet abortion, the proportion of abortion was fairly stable across environments. Two-rowed cultivars consistently tillered at a higher rate (0.11 tillers per day) than the six-rowed barleys (0.07 tillers per day), though the magnitude of the difference in tillering was more affected by the environment than was the difference in spikelet initiation. Under Mediterranean conditions the constitutive capacity of six-rowed cultivars to have a reduced tillering rate, even under favourable growing conditions, as compared with that of two-rowed cultivars could be a useful strategy to save resources that may be more efficiently used during the critical phases for yield determination. This explains their higher yield stability when compared with two-rowed cultivars. (C) 2002 Elsevier Science B.V. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Biol Vegetal, E-18071 Granada, Spain; Univ Almeria, Escuela Politecn Super, Dept Biol Vegetal & Ecol, Almeria 04120, Spain; Ctr UdL IRTA, Lleida 25198, Spain; Univ Buenos Aires, Fac Agron, Dept Prod Vegetal, RA-1417 Buenos Aires, DF, Argentina; Univ Buenos Aires, Fac Agron, IFEVA, RA-1417 Buenos Aires, DF, Argentina"	"del Moral, LFG, Univ Granada, Fac Ciencias, Dept Biol Vegetal, E-18071 Granada, Spain"					31	9	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4290			FIELD CROP RES	Field Crop. Res.	Feb-20	2003	81	02-Mar				109	119			11	Agronomy	648MF	ISI:000181154600003
J	"Alcala, R; Cano, JR; Cordon, O; Herrera, F; Villar, P; Zwir, I"						Linguistic modeling with hierarchical systems of weighted linguistic rules	INTERNATIONAL JOURNAL OF APPROXIMATE REASONING		English	Article						linguistic fuzzy Modeling; hierarchical fuzzy systems; weighted linguistic rules; genetic algorithms	FUZZY-LOGIC CONTROLLERS; GENETIC ALGORITHMS; CLASSIFICATION PROBLEMS; INCONSISTENT RULES; NUMERICAL DATA; CONSTRUCTION; GRANULARITY; PARTITION; BASE	"Recently, many different possibilities to extend the Linguistic Fuzzy Modeling have been considered in the specialized literature with the aim of introducing a trade-off between accuracy and interpretability. These approaches are not isolated and can be combined among them when they have complementary characteristics, such as the hierarchical linguistic rule learning and the weighted linguistic rule learning. In this paper, we propose the hybridization of both techniques to derive Hierarchical Systems of Weighted Linguistic Rules. To do so, an evolutionary optimization process jointly performing a rule selection and the rule weight derivation has been developed. The proposal has been tested with two real-world problems achieving good results. (C) 2002 Elsevier Science Inc. All rights reserved."	"Univ Granada, Dept Comp Sci & AI, E-18071 Granada, Spain; Univ Jaen, Dept Comp Sci, Jaen 23071, Spain; Univ Huelva, Dept Elect Engn Comp Syst & Automat, Huelva 21071, Spain; Univ Vigo, Dept Comp Sci, Orense 32004, Spain; Univ Buenos Aires, Dept Comp Sci, RA-1428 Buenos Aires, DF, Argentina"	"Cordon, O, Univ Granada, Dept Comp Sci & AI, E-18071 Granada, Spain"					33	5	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0888-613X			INT J APPROX REASONING	Int. J. Approx. Reasoning	FEB	2003	32	02-Mar				187	215			29	"Computer Science, Artificial Intelligence"	648WR	ISI:000181174400008
J	"Garofalo, MG; Gangitano, DA; Juvenal, GJ; Budowle, B; Lorente, JA; Padula, RA"						Six Y-chromosome STIR frequencies in a population from Argentina	JOURNAL OF FORENSIC SCIENCES		English	Editorial Material						forensic science; DNA typing; population genetics; short tandem repeats; DYS393; DYS19; DYS389; DYS390; DYS391; DYS385	DNA		"Consejo Nacl Invest Cient & Tecn, CNEA, Biochem Nucl Div, RA-1033 Buenos Aires, DF, Argentina; Univ Granada, Dept Legal Med, Lab Genet Identificat, Granada, Spain"	"Garofalo, MG, Atom Energy Commiss, Radiobiol Unit, Ar del Liberator 8250, RA-1429 Buenos Aires, DF, Argentina"					4	3	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	MAR	2003	48	2				455	456			2	"Medicine, Legal"	650XU	ISI:000181290100038
J	"Ferreira, SLC; dos Santos, WNL; Bezerra, MA; Lemos, VA; Bosque-Sendra, JM"						Use of factorial design and Doehlert matrix for multivariate optimisation of an on-line preconcentration system for lead determination by flame atomic absorption spectrometry	ANALYTICAL AND BIOANALYTICAL CHEMISTRY		English	Article						lead determination; Doehlert matrix; on-line preconcentration; polyurethane foam; FAAS	ONLINE PRECONCENTRATION; POLYURETHANE FOAM; EMISSION-SPECTROMETRY; SOLVENT-EXTRACTION; OPTIMIZATION; SAMPLES; CADMIUM; ZINC; FAAS	"A system for on-line preconcentration and determination of lead by flame atomic absorption spectrometry (FAAS) was proposed. It was based on the sorption of lead(II) ions on a minicolumn of polyurethane foam loaded with 2-(2-thiazolylazo)-5-dimethylaminophenol (TAM). The optimisation step was carried out using two-level full factorial and Doehlert designs for the determination of the optimum conditions for lead preconcentration. The proposed procedure allowed the determination of lead with a detection limit of 2.2 mug L-1, and a precision, calculated as relative standard deviation (RSD), of 2.4 and 6.8 for a lead concentration of 50.0 and 10.0 mug L-1, respectively. A preconcentration factor of 45 and a sampling frequency of 27 samples per hour were obtained. The recovery achieved for lead determination in the presence of several cations demonstrated that this procedure has enough selectivity for analysis of environmental samples. The validation was carried out by analysis of certified reference material. This procedure was applied to lead determination in natural food."	"Univ Fed Bahia, Inst Quim, Grp Pesquisa Quim Analit, BR-40170290 Salvador, BA, Brazil; Univ Estadual Sudoeste Bahia, Dept Quim & Exatas, BR-45200190 Salvador, Brazil; Univ Granada, Fac Sci, Dept Analyt Chem, Granada 18071, Spain"	"Ferreira, SLC, Univ Fed Bahia, Inst Quim, Grp Pesquisa Quim Analit, Campus Univ Ondina, BR-40170290 Salvador, BA, Brazil"					29	44	SPRINGER-VERLAG BERLIN	BERLIN	"HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY"	1618-2642		10.1007/s00216-002-1695-y	ANAL BIOANAL CHEM	Anal. Bioanal. Chem.	FEB	2003	375	5				443	449			7	"Biochemical Research Methods; Chemistry, Analytical"	652QM	ISI:000181389900017
J	"Odriozola, G; Schmitt, A; Callejas-Fernandez, J; Martinez-Garcia, R; Leone, R; Hidalgo-Alvarez, R"						Simulated reversible aggregation processes for different interparticle potentials: The cluster aging phenomenon	JOURNAL OF PHYSICAL CHEMISTRY B		English	Article							DIFFUSION-LIMITED AGGREGATION; MEAN-FIELD THEORY; FRAGMENTATION PROCESSES; COLLOIDAL AGGREGATION; STOCHASTIC SIMULATION; GELS; FLUCTUATIONS; COAGULATION; TRANSITION; KINETICS	"The kinetics of reversible 3D aggregation processes was studied for different interparticle potentials by means of simulations. In previous work (Phys. Rev. E 2002, 65, 031405),(1) freely diffusing particles were considered that aggregate whenever a collision occurs but disintegrate only with a single given breakup probability. The DLVO theory, however, predicts also interparticle potentials showing two minima of different depths separated by an energetic barrier. Hence, two different kind of bonds, primary and secondary ones, can be formed and should be treated separately. In the present work, this behavior was implemented by considering bonds with different breakup probabilities. The data obtained from simulations were compared with the stochastic solutions of the corresponding master equation. For this purpose, the Brownian kernel was employed together with novel fragmentation kernels. The agreement between the simulations and the kinetic description was found to be quite satisfactory. Moreover, studying the time evolution of the bond population showed that cluster aging appears as a natural consequence of the employed model."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"	"Odriozola, G, Univ Granada, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					41	7	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	1520-6106		10.1021/jp0262160	J PHYS CHEM B	J. Phys. Chem. B	Mar-13	2003	107	10				2180	2188			9	"Chemistry, Physical"	652UK	ISI:000181398900003
J	"Quesada-Perez, M; Gonzalez-Tovar, E; Martin-Molina, A; Lozada-Cassou, M; Hidalgo-Alvarez, R"						Overcharging in colloids: Beyond the Poisson-Boltzmann approach	CHEMPHYSCHEM		English	Review						colloids; electric double layer; electrophoresis; overcharging; polyelectrolytes	ELECTRICAL DOUBLE-LAYER; HYPERNETTED-CHAIN APPROXIMATION; DENSITY-FUNCTIONAL THEORY; ION-ION CORRELATIONS; POLYELECTROLYTE-MACROION COMPLEXATION; INTEGRAL-EQUATION CALCULATIONS; INHOMOGENEOUS COULOMB FLUIDS; EFFECTIVE SURFACE-CHARGE; MONTE-CARLO SIMULATIONS; PRIMITIVE MODEL	"A broad range of manufactured products and biological fluids are colloids. The ability to understand and control the processes (of scientific, technological and industrial interest) in which such colloids are involved relies upon a precise knowledge of the electrical double layer. The traditional approach to describing this ion cloud around colloidal particles has been the Gouy - Chapman model, developed on the basis of the Poisson - Boltzmann equation. Since the early 1980s, however, more sophisticated theoretical treatments have revealed both quantitative and qualitative deficiencies in the Poisson-Boltzmann theory, particularly at high ionic strengths and /or high surface charge densities. This review deals with these novel approaches, which are mostly computer simulations and approximate integral equation theories based on the so-called primitive model. Special attention is paid to phenomena that cannot be accounted for by the classic theory as a result of neglecting ion size correlations, such as overcharging, namely, the counterion concentration in the immediate neighborhood of the surface is so large that the particle surface is overcompensated. Other illustrative examples are the nonmonotonic behavior of the electrostatic potential and attractive interactions between equally charged surfaces. These predictions are certainly remarkable and, on paper, they can have an effect on experimentally measurable quantities (for instance, electrophoretic mobility). Even so, these new approaches have scarcely been applied in practice. Thus a critical survey on the relevance of ion size correlation in real systems is also included. Overcharging of macroions can also be brought about by absorption of oppositely charged polyelectrolytes. Noteworthy examples and theoretical approaches for them are also briefly reviewed."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain; Univ Jaen, Escuela Univ Politecn Linares, Dept Fis, Jaen 23700, Spain; Univ Autonoma San Luis Potosi, Inst Fis, San Luis Potosi 78000, Mexico; Inst Mexicano Petr, Programa Ingn Mol, Mexico City 07730, DF, Mexico"	"Quesada-Perez, M, Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain"	rhidalgo@ugr.es				135	12	WILEY-V C H VERLAG GMBH	WEINHEIM	"PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY"	1439-4235			CHEMPHYSCHEM	ChemPhysChem	Mar-17	2003	4	3				235	248			14	"Chemistry, Physical; Physics, Atomic, Molecular & Chemical"	659RF	ISI:000181790700001
C	"Alvarez-Nodarse, R; Atakishiyeva, MK; Atakishiyev, NM"						Mellin transforms for some families of q-polynomials	JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS		English	Proceedings Paper						Mellin integral transforms; q-polynomials	GAMMA	"By using Ramanujan's q-extension of the Euler integral representation for the gamma function, we derive the Mellin integral transforms for the families of the discrete q-Hermite 11, the Al-Salam-Carlitz 11, the big q-Laguerre, the big q-Legendre, the big q-Jacobi and the q-Hahn polynomials. (C) 2002 Elsevier Science B.V. All rights reserved."	"Univ Sevilla, Dept Anal Matemat, E-41080 Seville, Spain; Univ Granada, Inst Carlos I Fis Teor & Comp, E-18071 Granada, Spain; UAEM, Fac Ciencias, Cuernavaca 62250, Morelos, Mexico; UNAM, Inst Matemat, Cuernavaca 62210, Morelos, Mexico"	"Alvarez-Nodarse, R, Univ Sevilla, Dept Anal Matemat, Apdo 1160, E-41080 Seville, Spain"					18	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0377-0427			J COMPUT APPL MATH	J. Comput. Appl. Math.	APR 1	2003	153	01-Feb				9	18			10	"Mathematics, Applied"	661KA	ISI:000181888700003
J	"Arrindell, WA; Eisemann, M; Richter, J; Oei, TPS; Caballo, VE; van der Ende, J; Sanavio, E; Bages, N; Feldman, L; Torres, B; Sica, C; Iwawaki, S; Edelmann, RJ; Crozier, WR; Furnham, A; Hudson, BL"					Cultural Clin Phychol Study Grp	Phobic anxiety in 11 nations - Part I: Dimensional constancy of the five-factor model	BEHAVIOUR RESEARCH AND THERAPY		English	Article						fears; five-factor model; cross-cultural; factorial invariance; multiple group method; sex differences	FEAR SURVEY SCHEDULE; SELF-REPORTED FEARS; SAMPLE; GENDER; PERSONALITY; INVARIANCE; ENGLISH; RATINGS	"The Fear Survey Schedule-III (FSS-III) was administered to a total of 5491 students in Australia, East Germany, Great Britain, Greece, Guatemala, Hungary, Italy, Japan, Spain, Sweden, and Venezuela, and submitted to the multiple group method of confirmatory analysis (MGM) in order to determine the cross-national dimensional constancy of the five-factor model of self-assessed fears originally established in Dutch, British, and Canadian samples. The model comprises fears of bodily injury-illness-death, agoraphobic fears, social fears, fears of sexual and aggressive scenes, and harmless animals fears. Close correspondence between the factors was demonstrated across national samples. In each country, the corresponding scales were internally consistent, were intercorrelated at magnitudes comparable to those yielded in the original samples, and yielded (in 93% of the total number of 55 comparisons) sex differences in line with the usual finding (higher scores for females). In each country, the relatively largest sex differences were obtained on harmless animals fears. The organization of self-assessed fears is sufficiently similar across nations to warrant the use of the same weight matrix (scoring key) for the FSS-III in the different countries and to make cross-national comparisons feasible. This opens the way to further studies that attempt to predict (on an a priori basis) cross-national variations in fear levels with dimensions of national cultures. (C) 2002 Elsevier Science Ltd. All rights reserved."	"Univ Groningen, Heymans Inst Pharmacol, Dept Clin Psychol, NL-9712 TS Groningen, Netherlands; Umea Univ, Umea, Sweden; Univ Rostock, Rostock, Germany; Univ Queensland, Brisbane, Qld, Australia; Univ Granada, Granada, Spain; Erasmus Univ, Rotterdam, Netherlands; Univ Padua, Padua, Italy; Univ Simon Bolivar, Caracas, Venezuela; Univ Parma, I-43100 Parma, Italy; Showa Womens Univ, Tokyo, Japan; Univ Surrey, Surrey, England; Cardiff Univ, Cardiff CF1 3NS, S Glam, Wales; UCL, London, England; Univ Oxford, Oxford, England"	"Arrindell, WA, Univ Groningen, Heymans Inst Pharmacol, Dept Clin Psychol, Grote Kruissstr 2-1, NL-9712 TS Groningen, Netherlands"	w.arrindell@ppsw.rug.nl				38	10	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0005-7967		10.1016/S0005-7967(02)00047-5	BEHAV RES THER	Behav. Res. Ther.	APR	2003	41	4				461	479			19	"Psychology, Clinical"	662LT	ISI:000181948800006
J	"Miralles, DM; Marin, C; Magan, R; Fernandez-Ramos, C; Entrala, E; Cordova, O; Vargas, F; Sanchez-Moreno, A"						In vitro culture and biochemical characterization of six trypanosome isolates from Peru and Brazil	EXPERIMENTAL PARASITOLOGY		English	Article						lectin agglutination; isoenzyme profile; H-1 NMR spectroscopy; Trypanosoma cruzi; Trypanosoma rangeli and strains	ISOENZYMATIC CHARACTERIZATION; CARBOHYDRATE-METABOLISM; CRUZI STRAINS	"Six trypanosomatids isolated from different geographical areas from South America (Peru and Brazil) and different vectors and reservoir hosts (the triatomine Panstrongylus chinai [TPI], Triatoma infestans [TP2], Rhodnius ecuadorensis [TP3], R. prolixity [TB1], Didelphys inarsupialis [TB2]), and one from a human asymtomatic patient [TB3], were characterized using lectin agglutination, isoenzyme profile, in vitro culture final metabolite patterns, and compared with a reference strain (Trypanosoma cruzi, Maracay strain [TC]). The different isolates were cultured in vitro in Grace's medium supplemented with 10%, inactivated bovine foetal serum. According to our results and the statistical study, the isolate obtained from R. ecuadorensis should be designed as a Trypanosoina rangeli sp., showing all other isolates strong similarities to T. cruzi. Between them, two clusters could be identified, strongly correlating with the geographical origin. Cluster I grouped isolates from Peru and T. cruzi reference strain, and cluster II grouped the three Brazilian isolates."	"Univ Granada, Fac Ciencias, Dept Parasitol, E-18071 Granada, Spain; Univ Nacl Trujillo, Dept Microbiol & Parasitol, Trujillo 315, Peru"	"Sanchez-Moreno, A, Univ Granada, Fac Ciencias, Dept Parasitol, C Severo Ochoa S-N, E-18071 Granada, Spain"					18	4	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0014-4894		10.1016/S0014-4894(02)00141-8	EXP PARASITOL	Exp. Parasitol.	SEP	2002	102	1				23	29			7	Parasitology	662NX	ISI:000181954900003
J	"Odriozola, G; Leone, R; Schmitt, A; Moncho-Jorda, A; Hidalgo-Alvarez, R"						Coupled aggregation and sedimentation processes: The sticking probability effect	PHYSICAL REVIEW E		English	Article							CLUSTER-CLUSTER AGGREGATION; REACTION-LIMITED AGGREGATION; COLLOIDAL AGGREGATION; COMPUTER-SIMULATIONS; KINETICS; MODEL	"The influence of the sticking probability P and the drift velocity on kinetics and structure formation arising in coupled aggregation and sedimentation processes was studied by means of simulations. For this purpose, a large prism with no periodical conditions for the sedimentation direction was considered allowing for sediment formation at the prism base. The time evolution of the cluster size distribution (CSD) and weight-average cluster size (n(w)) were determined in three different regions of the prism. The cluster morphology and the sediment structure were also analyzed. We found that the coupled aggregation and sedimentation processes in the bulk are governed by P for short times, and controlled by the Peclet number Pe for long times. In the lower part of the reaction volume, where the sediment grows, the local n(w) grows at sufficiently large times analytically with an exponent of four. This behavior seems to be independent of Pe and P. The obtained results are in good agreement with the experimental data reported by C. Allain, M. Cloitre, and M. Wafra [Phys. Rev. Lett. 74, 1478 (1995)] and support the idea of a possible internal cluster rearrangement for the experiments. Finally, we discuss how the scale dependent fractal character of the sediment is related to the different stages of the aggregation process."	"Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay; Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain"	"Odriozola, G, Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay"					27	6	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X		10.1103/PhysRevE.67.031401	PHYS REV E	Phys. Rev. E	MAR	2003	67	3	Part 1					31401		5	"Physics, Fluids & Plasmas; Physics, Mathematical"	663TA	ISI:000182020700019
J	"Sotillo, C; Spizzo, R"						Anthropometric nutritional evaluation of adults from a disaster survivors community	INTERCIENCIA		Spanish	Article							WAIST CIRCUMFERENCE; OBESITY; WOMEN; TRANSITION; OVERWEIGHT; DISEASE; MASS; FAT	"In developing countries undernutrition and obesity are related with the main causes of death. This phenomenon is related to dietary changes and lifestyle. The main objective of this study was to assess the nutritional status and the prevalence of undernutrition and obesity in a group of adults from a community of survivors of a natural disaster in Caracas, Venezuela. The study included 84 adults, 31 men and 53 women between 18 and 70 years old. All subjects were classified by Body Mass Index (BMI), Upper Arm Muscular Area, and Body Fat Percent as normal, low deficit, very low deficit and obesity. The prevalence of obesity and undernutrition was higher using a combination of indexes than with the BMI alone. Men showed a higher prevalence of undernutrition than women, and women showed the highest percent of obesity. Obesity and undernutrtition were more prevalent among the group 40-49 years old, with the highest percent of obesity in women and undernutrition in men. This study shows a high degree of undernutrition and obesity in a group of adults of a low socioeconomic level. This points to the need of nutrition intervention programs to teach poor families how to improve their nutritional status through the appropriate combination of foods/nutrients and changes in their lifestyle."	"Univ Simon Bolivar, Dept Tecnol Proc Biol & Bioquim, Caracas 1080A, Venezuela; Cent Univ Venezuela, Caracas, Venezuela; Univ Granada, E-18071 Granada, Spain"	"Sotillo, C, Univ Simon Bolivar, Dept Tecnol Proc Biol & Bioquim, Edificio Quim & Proc,Piso 1,Apartado 89000, Caracas 1080A, Venezuela"					27	0	INTERCIENCIA	CARACAS	"APARTADO 51842, CARACAS 1050A, VENEZUELA"	0378-1844			INTERCIENCIA	Interciencia	FEB	2003	28	2				95	99			5	Ecology	665VQ	ISI:000182142300006
J	"Navarro, MC; Montilla, MP; Cabo, MM; Galisteo, M; Caceres, A; Morales, C; Berger, I"						"Antibacterial, antiprotozoal and antioxidant activity of five plants used in Izabal for infectious diseases"	PHYTOTHERAPY RESEARCH		English	Article						medicinal plants; antibacterial; antiprotozoal; antioxidant; free radical scavenger; lipid peroxidation	PROTOZOAL INFECTIONS; TRYPANOSOMA-CRUZI; IN-VITRO; FLAVONOIDS; GUATEMALA; INHIBITION; SUPEROXIDE; EXTRACTS; BACTERIA; GROWTH	"Methanol and aqueous extracts from five plant species, used in traditional medicine in Guatemala for the treatment of microbial infections, were tested in vitro for their ability to scavenge DPPH, OH. and O-2(-) radicals and to inhibit lipoperoxidation (LPO) in order to establish a relationship between their antioxidant activities and their effects against infectious agents. Acalypha guatemalensis, Ocimum micranthum and Smilax spinosa possessed a significant activity against both the three free radicals assayed and LPO; Guazuma ulmifolia showed effects against DPPH and OH.. Piper auritum showed no activity. These extracts were also evaluated for antibacterial and antiprotozoal activities. A. guatemalensis showed activity against Pseudomonas aeruginosa; S. spinosa was active against Salmonella typhi, and A. guatemalensis, and S. spinosa against Trypanosoma cruzi or Leishmania spp. Copyright (C) 2003 John Wiley Sons, Ltd."	"Univ Granada, Fac Pharm, Dept Pharmacol, E-18071 Granada, Spain; Univ San Carlos, Fac Chem Sci & Pharm, USAC, Guatemala City, Guatemala; Univ Vienna, Inst Pharmacognosy, A-1010 Vienna, Austria"	"Navarro, MC, Univ Granada, Fac Pharm, Dept Pharmacol, Campus de Cartuja, E-18071 Granada, Spain"					29	5	JOHN WILEY & SONS LTD	W SUSSEX	"BAFFINS LANE CHICHESTER, W SUSSEX PO19 1UD, ENGLAND"	0951-418X		10.1002/ptr.1134	PHYTOTHER RES	Phytother. Res.	APR	2003	17	4				325	329			5	"Chemistry, Medicinal; Pharmacology & Pharmacy"	675LZ	ISI:000182697800006
J	"Corsi-Cabrera, M; Miro, E; del-Rio-Portilla, Y; Perez-Garci, E; Villanueva, Y; Guevara, MA"						Rapid eye movement sleep dreaming is characterized by uncoupled EEG activity between frontal and perceptual cortical regions	BRAIN AND COGNITION		English	Article						EEG coherence; EEG correlation; spectral analysis; dreaming; REM sleep; frontal lobe	HUMAN REM-SLEEP; VISUAL-CORTEX; OSCILLATIONS; ACTIVATION; WAKEFULNESS; COHERENCE; ELECTROENCEPHALOGRAM; SYNCHRONIZATION; MENTATION; AROUSAL	"EEG coherent activity is involved in the binding of spatially separated but temporally correlated stimuli into whole events. Cognitive features of rapid eye movement sleep (REM) dreaming resemble frontal lobe dysfunction. Therefore, temporal coupling of EEG activity between frontal and perceptual regions was analyzed from 10 min prior to dream reports (8 adults) from stage-2 and REM sleep. EEG correlation between frontal and perceptual regions decreased and, among perceptual regions increased during REM. The temporal dissociation of EEG activity between executive and perceptual regions supplies an inadequate mechanism for the binding and interpretation of ongoing perceptual activity resulting in dream bizarreness. (C) 2003 Elsevier Science (USA). All rights reserved."	"Univ Nacl Autonoma Mexico, Fac Psicol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Psicol, Granada, Spain; Univ Guadalajara, Inst Neurociencias, Guadalajara 44430, Jalisco, Mexico"	"Corsi-Cabrera, M, Univ Nacl Autonoma Mexico, Fac Psicol, Av Univ 3004, Mexico City 04510, DF, Mexico"					68	7	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0278-2626		10.1016/S0278-2626(03)00037-X	BRAIN COGNITION	Brain Cogn.	APR	2003	51	3				337	345			9	"Neurosciences; Psychology, Experimental"	677CM	ISI:000182789400010
C	"Soler-Diaz, A; Gutierrez-Jurado, C; Sanchez-Morito, N; Ruiz-Contreras, A; Gonzalez-Martinez, MT"						Kinetic analysis of a Na/Mg exchange present in rat thymocytes	BIOPHYSICAL JOURNAL		English	Meeting Abstract									"Univ Granada, Fac Med, E-18012 Granada, Spain; Univ Nacl Autonoma Mexico, Fac Med, Mexico City 04510, DF, Mexico"						0	0	BIOPHYSICAL SOCIETY	BETHESDA	"9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA"	0006-3495			BIOPHYS J	Biophys. J.	FEB	2003	84	2	Part 2 Suppl. S			518A	518A			1	Biophysics	682ZW	ISI:000183123802547
J	"Zambrano, M; Nikitakis, NG; Sanchez-Quevedo, MC; Sauk, JJ; Sedano, H; Rivera, H"						Oral and dental manifestations of vitamin D-dependent rickets type I: Report of a pediatric case	ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS		English	Article							D-RESISTANT RICKETS; D DEFICIENCY; 1-ALPHA-HYDROXYLASE; DISORDERS; GENETICS; TEETH	"Vitamin D-dependent rickets type I (VDDRI) represents an autosomal recessive hereditary defect in vitamin D metabolism. Patients with VDDRI have mutations of chromosome 12 that affect the gene for the enzyme 1-alpha-hydroxylase, resulting in decreased levels of 1,25(OH)2 vitamin D. Clinical features include growth failure, hypotonia, weakness, rachitic rosary, convulsions, tetany, open fontanels, and pathologic fractures. The oral and dental manifestations of VDDRI have not been described. Here we present the case of a 10-year-old girl affected by VDDRI, as established by the combination of clinical and radiographic findings, family history, and laboratory values. Dental examination revealed markedly hypoplastic, yellowish-to-brownish enamel in all permanent teeth, malocclusion, and chronic periodontal disease. Large quadrangular pulp chambers and short roots were evident in dental radiographs. Light microscopic and ultrastructural examination showed abnormalities of dental hard tissues, affecting both enamel and dentin. The differential diagnosis and treatment of VDDRI are discussed."	"Univ Maryland, Sch Dent, Dept Diagnost Sci & Pathol, Baltimore, MD 21201 USA; Cent Univ Venezuela, Fac Dent, Caracas, Venezuela; Univ Granada, Fac Med & Dent, Granada, Spain; Univ Calif Los Angeles, Sch Dent, Los Angeles, CA 90024 USA"	"Nikitakis, NG, Univ Maryland, Sch Dent, Dept Diagnost Sci & Pathol, Room 4-C-02,666 W Baltimore St, Baltimore, MD 21201 USA"					19	3	"MOSBY, INC"	ST LOUIS	"11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 USA"	1079-2104		10.1067/moe.2003.116	ORAL SURG ORAL MED ORAL PATHO	Oral Surg. Oral Med. Oral Pathol. Oral Radiol. Endod.	JUN	2003	95	6				705	709			5	"Dentistry, Oral Surgery & Medicine"	687GA	ISI:000183367000017
J	"Arrindell, WA; Eisemann, M; Richter, J; Oei, TPS; Caballo, VE; van der Ende, J; Sanavio, E; Bages, N; Feldman, L; Torres, B; Sica, C; Iwawaki, S; Hatzichristou, C"					Cultural Clinical Psychology Study	Masculinity-femininity as a national characteristic and its relationship with national agoraphobic fear levels: Fodor's sex role hypothesis revitalized	BEHAVIOUR RESEARCH AND THERAPY		English	Article						sex roles; Agoraphobia; cross-cultural assessment; national masculinity-femininity; Hofstede; Fodor	SELF-REPORTED FEARS; SURVEY SCHEDULE; CULTURAL-DIFFERENCES; PERSONALITY; DIMENSIONS; POPULATION; SAMPLE; GENDER; POWER	"Hofstede's dimension of national culture termed Masculinity-Femininity [Hofstede (1991). Cultures and organizations: software of the mind. London: McGraw-Hill] is proposed to be of relevance for understanding national-level differences in self-assessed agoraphobic fears. This prediction is based on the classical work of Fodor [Fodor (1974). In: V. Franks & V. Burtle (Eds.), Women in therapy: new psychotherapies for a changing society. New York: Brunner/Mazel]. A unique data set comprising 11 countries (total N = 5491 students) provided the opportunity of scrutinizing this issue. It was hypothesized and found that national Masculinity (the degree to which cultures delineate sex roles, with masculine or tough societies making clearer differentiations between the sexes than feminine or modest societies do) would correlate positively with national agoraphobic fear levels (as assessed with the Fear Survey Schedule-III). Following the correction for sex and age differences across national samples, a significant and large effect-sized national-level (ecological) r = +0.67 (P = 0.01) was found. A highly feminine society such as Sweden had the lowest, whereas the champion among the masculine societies, Japan, had the highest national Agoraphobic fear score. (C) 2003 Elsevier Science Ltd. All rights reserved."	"Univ Groningen, Dept Clin Psychol, Heymans Inst, NL-9712 TS Groningen, Netherlands; Umea Univ, Umea, Sweden; Univ Rostock, D-2500 Rostock, Germany; Univ Queensland, Brisbane, Qld, Australia; Univ Granada, Granada, Spain; Erasmus Univ, Rotterdam, Netherlands; Univ Padua, Padua, Italy; Univ Simon Bolivar, Caracas, Venezuela; Univ Pais Vasco, E-20080 San Sebastian, Spain; Showa Womens Univ, Tokyo, Japan; Univ Athens, Athens, Greece"	"Arrindell, WA, Univ Groningen, Dept Clin Psychol, Heymans Inst, Grote Kruisstr 2-1, NL-9712 TS Groningen, Netherlands"					57	4	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0005-7967		10.1016/S0005-7967(02)00188-2	BEHAV RES THER	Behav. Res. Ther.	JUL	2003	41	7				795	807			13	"Psychology, Clinical"	693HC	ISI:000183710200004
C	"Valdes, H; Sanchez-Polo, M; Zaror, CA"						Effect of ozonation on the activated carbon surface chemical properties and on 2-mercaptobenzothiazole adsorption	LATIN AMERICAN APPLIED RESEARCH		English	Proceedings Paper						2-mercaptobenzothiazole; ozone; activated carbon; surface properties; adsorption	WATER TREATMENT PLANTS; OZONE; CHEMISTRY; SITES; OXIDATION; EFFLUENTS; NITROGEN; OXIDANT; REMOVAL	"Benzothiazoles are organic compounds that may produce negative environmental impact when released into watercourses. In particular, 2-mercaptobenzothiazole (MBT) are known to be toxic and hard to biodegrade. Activated, carbon adsorption and ozonation have been identified as suitable treatment for those contaminants. However, there is some controversy about the effect of carbon surface chemical composition on the MBT adsorption. This paper focuses. on this issue and presents experimental adsorption isotherms for MBT on Filtrasorb-400 activated carbon treated with different ozone doses. The activated carbon surface chemical properties were assessed by acid/basic neutralization, temperature programmed desorption (TPD), X-ray photoelectron spectroscopy (XPS), and the point of zero charge (pH(PZC)). Results show that ozone treatment modified the oxygenated groups on the activated carbon surface, increasing the concentration of acid groups, and reducing the pH(PZC). Finally, ozone treatment led to a significant reduction of the carbon's MBT adsorption capacity, due to the increase in polar hydrophilic groups."	"Concepcion Univ, Dept Ingn Quim, Concepcion, Chile; Univ Granada, Dept Quim Inorgan, E-18071 Granada, Spain"	"Valdes, H, Concepcion Univ, Dept Ingn Quim, Casilla 160 C,Correo 3, Concepcion, Chile"					29	1	PLAPIQUI(UNS-CONICET)	BAHIA BLANCA	"CAMINO LA CARRINDANGA, KM 7, C C 717, 8000 BAHIA BLANCA, ARGENTINA"	0327-0793			LATIN AM APPL RES	Latin Am. Appl. Res.	JUL	2003	33	3				219	223			5	"Engineering, Chemical"	693LJ	ISI:000183718800004
J	"Escutia, C; Warnke, D; Acton, GD; Barcena, A; Burckle, L; Canals, M; Frazee, CS"						Sediment distribution and sedimentary processes across the Antarctic Wilkes Land margin during the Quaternary	DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY		English	Article							CONTINENTAL-SHELF; SOUTHERN-OCEAN; DIATOM BIOSTRATIGRAPHY; ATLANTIC SECTOR; MARINE-SEDIMENTS; GEORGE-V; RECORD; ICE	"The study of existing cores collected across the Wilkes Land margin provides us with a better understanding of the sediment distribution and processes across this margin during the Holocene, and during Pleistocene glacial and interglacial cycles. Holocene depositional rates are high in deep ( > 1000 m) inner-shelf basins where diatomaceous ooze is deposited at estimated minimum sedimentation rates ranging from 40 to 60 cm/kyr. In the shelf troughs, Holocene sediment has a patchy distribution or is totally absent. This is also the case on the shelf banks due to differential deposition because of the irregular relief of the continental shelf and the erosion and redistribution by bottom currents. Pleistocene interglacial sedimentation is well represented in sediment from the continental rise and is dominated by hemipelagic deposition of massive mud with the highest biogenic content (as indicated by %opal) and with a high abundance of clasts (IRD). During the Pleistocene glacial cycles, diamictons were deposited in the continental-shelf troughs and on the banks. Reworking (e.g., by bottom currents) and remobilization (e.g., gravity flows) of these diamictons is a common process along the shallow continental-shelf banks. On the continental slope and the continental rise, gravity flows are one of the most important sedimentary processes. Sediment from continental-slope cores, with a texture that greatly resembles the diamictons on the shelf, is interpreted to represent either part of a slump block or the start of a debris flow. Downslope, crudely stratified to laminated intervals represent the transition between an end member of a debris flow and a turbidity flow. Some of the laminated intervals in cores from the continental rise represent sediment deposited from a turbidity flow. Ages obtained from cores further support that slumps and gravity flows are dominant processes in this margin, because numerous hiatuses apparently are present in cores from the base of the slope. One of these cores extends into the Miocene. Elsewhere on the continental rise, massive and laminated sediments in cores of similar length record near-continuous Pleistocene sedimentation. (C) 2003 Elsevier Science Ltd. All rights reserved."	"Univ Granada, Fac Ciencias, Inst Andaluz Ciencias Tierra, CSIC, Granada 18002, Spain; Univ Barcelona, E-08028 Barcelona, Spain; Lamont Doherty Earth Observ, Palisades, NY 10964 USA; Univ Salamanca, Fac Ciencias, Salamanca 37008, Mexico; Texas A&M Univ, Ocean Drilling Program, College Stn, TX 77845 USA; Calif State Univ Hayward, Hayward, CA 94542 USA"	"Escutia, C, Univ Granada, Fac Ciencias, Inst Andaluz Ciencias Tierra, CSIC, Campus Fuentenueva S-N, Granada 18002, Spain"					65	10	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0967-0645		10.1016/S0967-0645(03)00073-0	DEEP-SEA RES PT II-TOP ST OCE	Deep-Sea Res. Part II-Top. Stud. Oceanogr.		2003	50	08-Sep				1481	1508			28	Oceanography	696CG	ISI:000183867600010
J	"Osorio, R; Toledano, M; de Leonardi, G; Tay, F"						Microleakage and interfacial morphology of self-etching adhesives in Class V resin composite restorations	JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS		English	Article						adhesion; microleakage; enamel; dentin; self-etching primers	SHEAR BOND STRENGTH; IN-VIVO; DENTIN PRIMER; ENAMEL; SYSTEMS; DURABILITY; SEM; NANOLEAKAGE; VARIABILITY; AGENTS	"The purpose of the study was to evaluate the marginal leakage of three adhesive systems in Class V resin composite restorations. Two adhesive systems containing acidic primers: Clearfil SE Bond (CSEB) and Etch & Prime 3.0 (E&P), were compared with a conventional water-based primer: Scotchbond Multipurpose Plus (SBMP). Class V cavities were made at the cementum-enamel junction of extracted human molars, which were then divided between three groups. One of the adhesive systems was applied to each group following manufacturers' instructions. Composite restorations were placed, light cured for 40 s, and polished. Specimens were then immersed in a solution of 2% basic fuchsin dye for 24 h. Longitudinal sections were obtained and studied with a stereomicroscope for assessment of the microleakage according to the degree of dye penetration (scale of 0-3). Data were analyzed by Kruskal-Wallis one-way ANOVA, Mann-Whitney tests, and the Wilcoxon matched-pairs signed rank test. Two specimens for each group were analyzed by scanning-electron microscopy (SEM). Bonded interfaces of dentin were also examined by transmission-electron microscopy (TEM). On enamel, there were no significant differences between the three groups. On dentin, CSEB showed the lowest dye penetration values among the three adhesive systems. SEM and TEM studies showed hybrid layer and resin tag formations in all groups. (C) 2003 Wiley Periodicals, Inc."	"Univ Hong Kong, Fac Dent, Dept Conservat Dent, Hong Kong, Hong Kong, Peoples R China; Natl Univ Cordoba, Dept Prosthet Dent, Cordoba, Argentina; Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain"	"Toledano, M, Avda sFuerzas Armadas 1,1B, Granada 18014, Spain"					52	25	WILEY-LISS	NEW YORK	"DIV JOHN WILEY & SONS INC, 605 THIRD AVE, NEW YORK, NY 10158-0012 USA"	0021-9304		10.1002/jbm.b.10024	J BIOMED MATER RES PART B	J. Biomed. Mater. Res. Part B	Jul-15	2003	66B	1				399	409			11	"Engineering, Biomedical; Materials Science, Biomaterials"	697CB	ISI:000183923700015
J	"Prieto, L; Montesino, M; Salas, A; Alonso, A; Albarran, C; Alvarez, S; Crespillo, M; Di Lonardo, AM; Doutremepuich, C; Fernandez-Fernandez, I; de la Vega, AG; Gusmao, L; Lopez, CM; Lopez-Soto, M; Lorente, JA; Malaghini, M; Martinez, CA; Modesti, NM; Palacio, AM; Paredes, M; Pena, SDJ; Perez-Lezaun, A; Pestano, JJ; Puente, J; Sala, A; Vide, MC; Whittle, MR; Yunis, JJ; Gomez, J"						The 2000-2001 GEP-ISFG Collaborative Exercise on mtDNA: assessing the cause of unsuccessful mtDNA PCR amplification of hair shaft samples	FORENSIC SCIENCE INTERNATIONAL		English	Article						mitochondrial DNA (mtDNA) polymorphism; standardization; collaborative exercise; heteroplasmy; hair shafts; annual identification; cytochrome b; 12S; 16S	PROFICIENCY TESTING PROGRAM; MITOCHONDRIAL-DNA; WORKING GROUP; SPANISH; EVOLUTION	"We report the results of Spanish and Portuguese working group (GEP) of International Society of Forensic Genetics (ISFG) Collaborative Exercise 2001-2002 on mitochondrial DNA (mtDNA) analysis. 64 laboratories from Spain, Portugal and several Latin-American countries participated in this quality control exercise. Five samples were sent to the participating laboratories, four blood stains (M1-M4) and a sample (M5) consisting of two hair shaft fragments. M4 was non-human (Felis catus) in origin; therefore. the capacity of the labs to identify the biological source of this sample was an integral part of the exercise. Some labs detected the non-human origin of M4 by carrying out immuno-diffussion techniques using antihuman serum, whereas others identified the specific animal origin by testing the sample against a set of animal antibodies or by means of the analysis of mtDNA regions (Cyt-b, 12S, and 16S genes). The results of the other three human blood stains (M1-M3) improved in relation to the last Collaborative Exercises but those related to hairs yielded a low rate of success which clearly contrasts with previous results. As a consequence of this, some labs performed additional analysis showing that the origin of this low efficiency was not the presence of inhibitors, but the low quantity of DNA present in these specific hair samples and the degradation. As a general conclusion the results emphasize the need of external proficiency testing as part of the accreditation procedure for the labs performing mtDNA analysis in forensic casework. (C) 2003 Elsevier Science Ireland Ltd. All rights reserved."	"Comisaria Gen Policia Cient, Secc Biol ADN, Madrid, Spain; Univ Santiago Compostela, Inst Med Legale, Fac Med, Coruna, Spain; Inst Toxicol, Dept Madrid, Secc Biol, Madrid, Spain; Univ Complutense Madrid, Fac Med, Madrid, Spain; Inst Toxicol, Dept Barcelona, Secc Biol, Barcelona, Spain; Hosp Dr C G Durand, Banco Nacl Datos Gen, Buenos Aires, DF, Argentina; Hematol Lab, Bordeaux, France; DataGene, Bizkaia, Spain; ADF TecnoGen SL, Madrid, Spain; Univ Porto, Inst Patol & Immunol, Oporto, Portugal; Direcc Gen Guardia Civil, Lab ADN, Madrid, Spain; Inst Toxicol, Dept Sevilla, Secc Biol, Seville, Spain; Univ Granada, Dept Legal Med, Lab Identificac Genet, Granada, Spain; Inst Criminalist, Lab Genet Mol Forense Curitiva, Parana, Brazil; Lab Anal Clin Frischmann, Curitiba, Parana, Brazil; CEPROCOR, Cordoba, Argentina; Cent Anal Genet, Zaragoza, Spain; Inst Nacl Med Legal & Ciencias Forenses, Lab DNA, Santafe Bogota, Colombia; GENE, Nucleo Genet Medica, Belo Horizonte, MG, Brazil; Univ Pompeu Fabra, Unitat Biol Evolutiva, Barcelona, Spain; Inst Anat Forense, Fac Med, Genet Lab, Las Palmas Gran Canaria, Spain; Dept Biol Mol Pharma Gen SA, Madrid, Spain; Univ Buenos Aires, Fac Farm & Bioquim, Serv Huellas Digitales Genet, Buenos Aires, DF, Argentina; Inst Med Legale, Serv Biol Forense, Coimbra, Portugal; Genom Engn Mol LTDA, Sao Paulo, Brazil; Serv Med Yunis Turbay & Cia, Santafe De Bogota, DC, Colombia; Inst Toxicol, Unidad Garantia Calidad, Madrid, Spain"	"Prieto, L, Comisaria Gen Policia Cient, Secc Biol ADN, Madrid, Spain"					11	11	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0379-0738		10.1016/S0379-0738(03)0095-1	FORENSIC SCI INT	Forensic Sci.Int.	Jun-24	2003	134	1				46	53			8	"Medicine, Legal"	701ZW	ISI:000184200400008
J	"Mota, AJ; Castellanos, E; Juaristi, E"						Simple methodology for the purification of amino acids	ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL		English	Article							ENANTIOSELECTIVE SYNTHESIS; BETA-PEPTIDES		"Univ Granada, Fac Farm, Dept Quim Organ, E-18071 Granada, Spain; Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Quim, Mexico City 07000, DF, Mexico"	"Mota, AJ, Univ Granada, Fac Farm, Dept Quim Organ, Campus Cartuja, E-18071 Granada, Spain"					17	5	ORGANIC PREP PROCEDURES INC	NEWTON HIGHLANDS	"PO BOX 9, NEWTON HIGHLANDS, MA 02161 USA"	0030-4948			ORG PREP PROCEDURE INT	Org. Prep. Proced. Int.	AUG	2003	35	4				414	417			4	"Chemistry, Organic"	703NU	ISI:000184287100011
J	"Milone, DH; Rubio, AJ"						Prosodic and accentual information for automatic speech recognition	IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING		English	Article						accentuation; continuous speech recognition; language models; prosody	CLASSIFICATION; INTONATION; ENGLISH	"Various aspects relating to the human production and perception of speech have gradually been incorporated into automatic speech recognition systems. Nevertheless, the set of speech prosodic features has not yet been used in an explicit way in the recognition process itself. This study presents an analysis of prosody's three most important parameters, namely energy, fundamental frequency and duration, together with a method for incorporating this information into automatic speech recognition. On the basis of a preliminary analysis, a design is proposed for a prosodic feature classifier in which these parameters are associated with orthographic accentuation. Prosodic-accentual features are incorporated in a hidden Markov model recognizer; their theoretical formulation and experimental setup are then presented. Several experiments were conducted to show how the method performs with a Spanish continuous-speech database. Using this approach to process other database subsets, we obtained a word recognition error reduction rate of 28.91%."	"UNER, Fac Engn, RA-3101 Oro Verde, Argentina; UNL, Fac Engn & Hydr Sci, Cybernet Lab, RA-3101 Oro Verde, Argentina; UGR, Dept Elect & Tecnol Comp, Granada, Spain"	"Milone, DH, UNER, Fac Engn, RA-3101 Oro Verde, Argentina"					68	1	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	PISCATAWAY	"445 HOES LANE, PISCATAWAY, NJ 08855 USA"	1063-6676		10.1109/TSA.2003.814368	IEEE TRANS SPEECH AUDIO PROC	IEEE Trans. Speech Audio Process.	JUL	2003	11	4				321	333			13	"Acoustics; Engineering, Electrical & Electronic"	705AY	ISI:000184375100003
J	"Moncho-Jorda, A; Odriozola, G; Tirado-Miranda, M; Schmitt, A; Hidalgo-Alvarez, R"						Modeling the aggregation of partially covered particles: Theory and simulation	PHYSICAL REVIEW E		English	Article							COLLISION EFFICIENCY FACTORS; BOVINE SERUM-ALBUMIN; POLYSTYRENE LATEX; POLYMER FLOCCULATION; COLLOIDAL CLUSTERS; ADSORPTION; STABILITY; TRANSITION; RLCA; DLCA	"A theoretical model for describing the initial stages of the aggregation of partially covered colloidal particles is presented. It is based on the assumption of short-range interactions that may be modeled by a sticking probability on contact. Three types of sticking probabilities are distinguished depending on the collision type, i.e., for bare-bare, bare-covered, and covered-covered collisions. Hence, the model allows an analytical expression for the dimer-formation rate constant k(11), to be deduced as a function of the degree of surface coverage and the three sticking probabilities. The theoretical predictions are contrasted with simulated data. The observed agreement between theory and simulations shows the usefulness of the model for predicting the initial stages of this kind of aggregation processes."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Inst Mexicano Petr, Programa Ingn Mol, Mexico City 07730, DF, Mexico; Univ Extremadura, Dept Fis, Escuela Politecn, Caceres, Spain"	"Moncho-Jorda, A, Univ Granada, Dept Fis Aplicada, Campus Fuentenueva, E-18071 Granada, Spain"					31	7	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X		10.1103/PhysRevE.68.011404	PHYS REV E	Phys. Rev. E	JUL	2003	68	1	Part 1					11404		12	"Physics, Fluids & Plasmas; Physics, Mathematical"	708RJ	ISI:000184582400024
J	"Duarte, OG; Delgado, M; Requena, I"						Algorithms to extend crisp functions and their inverse functions to fuzzy numbers	INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS		English	Article								"In this article we present an algorithm to extend continuous crisp functions to fuzzy numbers using the extension principle; the functions must be monotonically increasing in some of the arguments and monotonically decreasing in the others. Then, we present two different solutions to the problem of extending inverse functions that we have called possible extension and necessary extension. Finally, using these solutions we have generated a family of intermediate extensions that let us define a parameter to measure the existence of the extended inverse functions. (C) 2003 Wiley Periodicals, Inc."	"Univ Nacl Colombia, Dept Elect Engn, Bogota, Colombia; Univ Granada, Dept Comp Sci, E-18071 Granada, Spain; Univ Granada, AI ETTSI Informat, E-18071 Granada, Spain"	"Duarte, OG, Univ Nacl Colombia, Dept Elect Engn, Bogota, Colombia"					21	2	JOHN WILEY & SONS INC	HOBOKEN	"111 RIVER ST, HOBOKEN, NJ 07030 USA"	0884-8173		10.1002/int.10121	INT J INTELL SYST	Int. J. Intell. Syst.	AUG	2003	18	8				855	876			22	"Computer Science, Artificial Intelligence"	709MN	ISI:000184629100001
J	"Tejera, NA; Ortega, E; Gonzalez-Lopez, J; Lluch, C"						Effect of some abiotic factors on the biological activity of Gluconacetobacter diazotrophicus	JOURNAL OF APPLIED MICROBIOLOGY		English	Article						Gluconacetobacter diazotrophicus; abiotic factors; carbon metabolism; endophyte; enzymes; nitrogen fixation	ACETOBACTER-DIAZOTROPHICUS; SUGAR-CANE; IDENTIFICATION; FIXATION; PLANTS; ROOT	"Aims: The effect of some abiotic factors, dryness, heat and salinity on the growth and biological activity of Gluconacetobacter diazotrophicus , and the influence of a salt stress on some enzymes involved in carbon metabolism of these bacteria is studied under laboratory conditions. Methods and Results: Strain PAL-5 of G. diazotrophicus was incubated under different conditions of drying, heat and salinity. Cells showed tolerance to heat treatments and salt concentrations, and sensitivity to drying conditions. Higher NaCl dosage of 150 and 200 mmol l (-1) limited its growth and drastically affected the nitrogenase activity and the enzymes glucose dehydrogenase, alcohol dehydrogenase, fumarase, isocitrate dehydrogenase and malate dehydrogenase. Conclusions: Gluconacetobacter diazotrophicus , despite its endophytic nature, tolerated heat treatments and salinity stress, but its nitrogenase activity and carbon metabolism enzymes were affected by high NaCl dosage. Significance and Impact of the Study: The investigation of the biological activity of G. diazotrophicus in response to different abiotic factors led to more knowledge of this endophyte and may help to clarify pathways involved in its transmission into the host plant."	"Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, E-18071 Granada, Spain; Univ La Habana, Dept Biol Vegetal, Havana, Cuba; Univ Granada, Inst Agua, Granada, Spain"	"Tejera, NA, Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, Campus Fuentenueva S-N, E-18071 Granada, Spain"					30	2	BLACKWELL PUBLISHING LTD	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DG, OXON, ENGLAND"	1364-5072		10.1046/j.1365-2672.2003.02007.x	J APPL MICROBIOL	J. Appl. Microbiol.		2003	95	3				528	535			8	Biotechnology & Applied Microbiology; Microbiology	711CG	ISI:000184720600014
J	"Cordon, O; Herrera, F; Zwir, I"						A hierarchical knowledge-based environment for linguistic modeling: models and iterative methodology	FUZZY SETS AND SYSTEMS		English	Article						linguistic modeling; fuzzy rule-based systems; hierarchical linguistic partitions; hierarchical knowledge base; rule selection; genetic algorithms	GENERATING FUZZY RULES; CLASSIFICATION PROBLEMS; GENETIC ALGORITHMS; SYSTEMS; LOGIC	"Although linguistic models are highly descriptive, they suffer from inaccuracy in some, complex problems. This fact is due to problems related to the inflexibility of the linguistic rule structure that has been considered. Moreover, methods often employed to design these models from data are also biased by the former structure and by their nature, which is close to prototype identification algorithms. In order to deal with these problems of linguistic modeling, an extension of the knowledge base of linguistic fuzzy rule-based systems was previously introduced, i.e., the hierarchical knowledge base (HKB) (IEEE Trans. Fuzzy Systems 10 (1) (2002) 2). Hierarchical linguistic fuzzy models, derived from this structure, are viewed as a class of local modeling approaches. They attempt to solve a complex modeling problem by decomposing it into a number of simpler linguistically interpretable subproblems. From this perspective, linguistic modeling using an HKB can be regarded as a search for a decomposition of a non-linear system that gives a desired balance between the interpretability and the accuracy of the model. Using this approach, we are able to effectively explore the fact that the complexity of the systems is usually not uniform. We propose a well-defined hierarchical environment adopting a more general treatment than the typical prototype-oriented leaming methods. This iterative hierarchical methodology takes the HKB as a base and performs a wide variety of linguistic modeling. More specifically, from fully interpretable to fully accurate, as well as intermediate trade-offs, hierarchical linguistic models. With the aim of analyzing the behavior of the proposed methodology, two real-world electrical engineering distribution problems from Spain have been selected. Successful results were obtained in comparison with other system modeling techniques. (C) 2002 Elsevier B.V. All rights reserved."	"Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, E-18071 Granada, Spain; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Comp Sci, RA-1428 Buenos Aires, DF, Argentina"	"Herrera, F, Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, E-18071 Granada, Spain"					39	7	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114			FUZZY SET SYSTEM	Fuzzy Sets Syst.	Sep-01	2003	138	2				307	341			35	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	711GM	ISI:000184731300006
J	"Villasenor, AB; Oloriz, F; Gonzalez-Arreola, C"						"First record of the genus Simocosmoceras Spath, 1925, Ammonitina, in Mexico. Biostratigraphic and palaeobiogeographic interpretation"	GFF		English	Article						ammonites; Simocosmoceras; paleobiogeography; lower Tithonian; Upper Jurassic; Mexico		"The occurrence of Simocosmoceras in Mexico is first reported from the Mazatepec area (Puebla) in East-central Mexico. Simocosmoceras pszczolkowskii apulcoensis n. subsp. shows closest morphological, resemblance with Simocosmoceras pszczolkowskii Myczynski registered in western Cuba (Myczynski 1989). Ecological adaptation to comparatively epeiric seas in eastern Mexico is interpreted to cause phenotypic deviation with respect to Simocosmoceras pszczolkowskii Myczynski reported from western Cuba. The lack of transient phenotypes between Mexican and Cuban Simocosmoceras is assumed to support the interpretation of Simocosmoceras pszczolkowskii apulcoensis n. subsp. as a geographic subspecies. The new subspecies is interpreted to indicate stratigraphic horizons within the Semiforme/Verruciferm Zone in the Mediterranean Tethys."	"Univ Nacl Autonoma Mexico, Inst Geol, Dept Palaeontol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Ciencias, Dept Estratigrafia & Paleontol, E-18071 Granada, Spain"	"Villasenor, AB, Univ Nacl Autonoma Mexico, Inst Geol, Dept Palaeontol, Mexico City 04510, DF, Mexico"					44	2	SWEDISH SCIENCE PRESS	UPPSALA	"BOX 118, S751 04 UPPSALA, SWEDEN"	1103-5897			GFF	GFF	JUN	2003	125		Part 2			49	56			8	Geology; Paleontology	712PB	ISI:000184805100001
J	"Schmitt, DP; Alcalay, L; Allensworth, M; Allik, J; Ault, L; Austers, I; Bennett, KL; Bianchi, G; Boholst, F; Cunen, MAB; Braekman, J; Brainerd, EG; Caral, LGA; Caron, G; Casullo, MM; Cunningham, M; Daibo, I; De Backer, C; De Souza, E; Diaz-Loving, R; Diniz, G; Durkin, K; Echegaray, M; Eremsoy, E; Euler, EA; Falzon, R; Fisher, ML; Foley, D; Fowler, R; Fry, DP; Fry, S; Ghayur, MA; Giri, VN; Golden, DL; Grammer, K; Grimaldi, L; Halberstadt, J; Haque, S; Herrera, D; Hertel, J; Hitchell, A; Hoffmann, H; Hooper, D; Hradilekova, Z; Hudek-Kene-Evi, J; Huffcuff, A; Jaafar, J; Jankauskaite, M; Kabangu-Stahel, H; Kardum, I; Khoury, B; Kwon, H; Laidra, K; Laireiter, AR; Lakerveld, D; Lampert, A; Lauri, M; Lavallee, M; Lee, SJ; Leung, LC; Locke, KD; Locke, V; Luksik, I; Magaisa, I; Marcinkeviciene, D; Mata, A; Mata, R; McCarthy, B; Mills, ME; Mkhize, NJ; Moreira, J; Moreira, S; Moya, M; Munyae, M; Noller, P; Olimat, H; Opre, A; Panayiotou, A; Petrovic, N; Poels, K; Popper, M; Poulimenou, M; Pyatokha, V; Raymond, M; Reips, UD; Reneau, SE; Rivera-Aragon, S; Rowatt, WC; Ruch, W; Rus, VS; Safir, MP; Salas, S; Sambataro, F; Sandnabba, KN; Schletter, R; Schulmeyer, MK; Schutz, A; Scrimali, T; Schackelford, TK; Sharan, MB; Shaver, PR; Sichona, F; Simonetti, F; Sineshaw, T; Sookdew, R; Speelman, T; Spyrou, S; Sumer, HC; Sumer, N; Supekova, M; Szlendak, T; Taylor, R; Tungaraza, FSK; Turner, A; Vandermassen, G; Vanhoomissen, T; Van Overwalle, F; Vanwesenbeeck, I; Vasey, PL; Verissimo, J; Voracek, M; Wan, WWN; Wang, TW; Weiss, P; Wijaya, A; Woertman, L; Youn, G; Zupaneie, A"						Are men universally more dismissing than women? Gender differences in romantic attachment across 62 cultural regions	PERSONAL RELATIONSHIPS		English	Review							ADULT ATTACHMENT; EVOLUTIONARY PERSPECTIVE; SEX-DIFFERENCES; INDIVIDUAL-DIFFERENCES; REPRODUCTIVE STRATEGY; BEHAVIOR; PATTERNS; STYLES; DIMENSIONS; MODEL	"Gender differences in the dismissing form of adult romantic attachment were investigated as part of the International Sexuality Description Project-a survey study of 17,804 people from 62 cultural regions. Contrary to research findings previously reported in Western cultures, we found that men were not significantly more dismissing than women across all cultural regions. Gender differences in dismissing romantic attachment were evident in most cultures, but were typically only small to moderate in magnitude. Looking across cultures, the degree of gender differentiation in dismissing romantic attachment was predictably associated with sociocultural indicators. Generally, these associations supported evolutionary theories of romantic attachment, with smaller gender differences evident in cultures with high-stress and high-fertility reproductive environments. Social role theories of human sexuality received less support in that more progressive sex-role ideologies and national gender equity indexes were not cross-culturally linked as expected to smaller gender differences in dismissing romantic attachment."	"Bradley Univ, Dept Psychol, Peoria, IL 61625 USA; Pontificia Univ Catolica Chile, Santiago, Chile; Univ Tartu, EE-50090 Tartu, Estonia; Univ Louisville, Louisville, KY 40292 USA; Latvian State Univ, LV-1063 Riga, Latvia; Univ New Mexico, Albuquerque, NM 87131 USA; Slovak Acad Sci, Bratislava, Slovakia; Univ Malta, Msida, Malta; State Univ Ghent, B-9000 Ghent, Belgium; Clemson Univ, Clemson, SC 29631 USA; Univ Laval, Quebec City, PQ G1K 7P4, Canada; Univ Buenos Aires, RA-1053 Buenos Aires, DF, Argentina; Osaka Univ, Suita, Osaka 565, Japan; Illinois State Univ, Normal, IL 61761 USA; Natl Autonomous Univ Mexico, Mexico City 04510, DF, Mexico; Univ Brasilia, BR-70910900 Brasilia, DF, Brazil; Univ Western Australia, Nedlands, WA 6009, Australia; Univ Lima, Lima, Peru; Bogazici Univ, TR-80815 Bebek, Turkey; Univ Kassel, D-3500 Kassel, Germany; York Univ, N York, ON M3J 1P3, Canada; Univ Queensland, St Lucia, Qld 4067, Australia; Abo Akad Univ, Turku, Finland; Indian Inst Technol, Kharagpur 721302, W Bengal, India; Univ Hawaii Manoa, Honolulu, HI 96822 USA; Univ Catania, I-95124 Catania, Italy; Univ Otago, Dunedin, New Zealand; Univ Dakah, Dhaka, Bangladesh; Tech Univ Chemnitz, Chemnitz, Germany; Knox Coll, Galesburg, IL USA; Comenius Univ, Bratislava 81806, Slovakia; Univ Malaya, Kuala Lumpur 59100, Malaysia; Vilnius State Univ, Vilnius, Lithuania; Amer Univ Beirut, Beirut, Lebanon; Kwangju Hlth Coll, Kwangju, South Korea; Salzburg Univ, Inst Psychol, A-5020 Salzburg, Austria; Univ Utrecht, NL-3508 TC Utrecht, Netherlands; City Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Univ Idaho, Moscow, ID 83843 USA; Slovak Acad Sci, Bratislava, Slovakia; Univ Zimbabwe, Harare, Zimbabwe; Univ Lisbon, P-1699 Lisbon, Portugal; Univ Cent Lancashire, Preston PR1 2HE, Lancs, England; Loyola Marymount Univ, Los Angeles, CA 90045 USA; Univ Natal, ZA-4001 Durban, South Africa; Univ Granada, E-18071 Granada, Spain; Univ Babes Bolyai, R-3400 Cluj Napoca, Romania; Univ Cyprus, Nicosia, Cyprus; Univ Belgrade, YU-11001 Belgrade, Yugoslavia; Univ Montpellier 2, F-34095 Montpellier 5, France; Univ Zurich, CH-8006 Zurich, Switzerland; Univ Alabama, Tuscaloosa, AL 35487 USA; Baylor Univ, Waco, TX 76798 USA; Queens Univ Belfast, Belfast, Antrim, North Ireland; Univ Ljubljana, Ljubljana 61000, Slovenia; Univ Haifa, IL-31999 Haifa, Israel; Florida Atlantic Univ, Boca Raton, FL 33431 USA; Univ Calif Davis, Davis, CA 95616 USA; Univ Dar Es Salaam, Dar Es Salaam, Tanzania; Ramapo Coll, Mahwah, NJ USA; Middle E Tech Univ, TR-06531 Ankara, Turkey; Nicholas Copernicus Univ, PL-87100 Torun, Poland; SUNY Coll Plattsburgh, Plattsburgh, NY 12901 USA; Free Univ Brussels, Brussels, Belgium; Univ Lethbridge, Lethbridge, AB T1K 3M4, Canada; Univ Vienna, Sch Med, A-1010 Vienna, Austria; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Charles Univ, CR-11636 Prague 1, Czech Republic; Couple Clin Indonesia, Surabaya, Indonesia; Univ Utrecht, NL-3508 TC Utrecht, Netherlands"	"Schmitt, DP, Bradley Univ, Dept Psychol, Peoria, IL 61625 USA"					108	7	BLACKWELL PUBL LTD	OXFORD	"108 COWLEY RD, OXFORD OX4 1JF, OXON, ENGLAND"	1350-4126			PERSONAL RELATIONSHIPS	Pers. Relat.	SEP	2003	10	3				307	331			25	"Psychology, Social"	715LJ	ISI:000184973300003
C	"Oloriz, F; Villasenor, AB; Gonzalez-Arreola, C"						Major lithostratigraphic units in land-outcrops of north-central Mexico and the subsurface along the northern rim of Gulf of Mexico Basin (Upper Jurassic-lowermost Cretaceous): a proposal for correlation of tectono-eustatic sequences	JOURNAL OF SOUTH AMERICAN EARTH SCIENCES		English	Proceedings Paper						stratigraphy; biostratigraphy; correlation; tectono-eustasy; Upper Jurassic; lowermost crctaceous; North-Central Mexico; Northern gulf rim	SEA DRILLING PROJECT; CONTINENTAL-MARGIN; PALEOGEOGRAPHIC EVOLUTION; ATLANTIC; STRATIGRAPHY; MOROCCO; SITE-534; LEG-79; TETHYS; RECONSTRUCTIONS	"The stratigraphic and geodynamic interpretation of Upper Jurassic lithostratigraphic units is revised in north-central Mexico and the northern rim of the Gulf of Mexico Basin through updated ammonite and calpionellid biochronostratigraphy. Significant events in the geodynamic evolution in these areas are evaluated and interpreted in terms of tectono-eustatic sequences (TES) of third and second orders. 3rd-TES-I and 2nd-TES-II/III in Mexico and 3rd-TES-I, 3rd-TES-II and 3rd-TES-III at the northern rim of the Gulf of Mexico show the main traits of the Upper Jurassic Supercycle in these regions, allowing the identification of a combined 'Atlantic-Tethyan cachet' in the course of structuring/configuration of the Gulf of Mexico Basin during the Late Jurassic. The easy identification of 3rd-TES-I in north-central Mexico and at the northern rim of the Gulf of Mexico Basin shows no significant difference in geodynamic history during the Oxfordian, which contrasts with the increasing difference from the Kimmeridgian to the Early-Middle Berriasian. Shared trends in stratigraphic architecture with the European margin of the North Atlantic Basin, as well as with epicontinental shelves surrounding Iberia and other Tethyan areas, are interpreted to show phases of the geodynamic evolution in the central North Atlantic Basin, traces of which are recognizable also in western Africa. (C) 2003 Elsevier Ltd. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Univ Nacl Autonoma Mexico, Dept Palaeontol, Inst Geol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain"					190	3	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0895-9811		10.1016/S0895-9811(03)00049-X	J S AMER EARTH SCI	J. South Am. Earth Sci.	JUL	2003	16	3				119	142			24	"Geosciences, Multidisciplinary"	715WD	ISI:000184995000005
J	"Fuentes, V; Toledano, M; Osorio, R; Carvalho, RM"						Microhardness of superficial and deep sound human dentin	JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A		English	Article						microhardness; superficial; deep; sound; dentin	DEMINERALIZED HUMAN; TENSILE PROPERTIES; MICRO-INDENTATION; BOND STRENGTH; HUMAN ENAMEL; HARDNESS; ELASTICITY; MODULUS; SUBSTRATE	"Our purpose in this study was to determine the microhardness of superficial and deep dentin by means of two indentation methods (Knoop and Vickers) under two different applied loads. Twelve dentin discs approximately 2-mm thick were obtained from both superficial and deep dentin by transversally sectioning the crowns of sound, extracted human third molars with a diamond blade under water irrigation. Dentin surfaces were sequentially polished, and indentations (n = 20 per surface) were performed with either Vickers indentor at loads of 300 and 500 g, respectively, or Knoop indentor at loads of 50 and 100 g, respectively. Average Vickers hardness number (VHN) and Knoop hardness number (KHN) were calculated and treated with two-way analysis of variance (ANOVA) and Student's t test. Microhardness of dentin was not influenced by the different loads applied for both indentation methods. Knoop hardness was significantly higher for superficial than for deep dentin (p < 0.05). Conversely, Vickers hardness was not significantly different for both substrates (p > 0.05). Differences in dentin hardness as a function of depth exist, but they might not be relevant, and no alteration of the distribution of stresses along the adhesive interface is expected. (C) 2003 Wiley Periodicals, Inc."	"Univ Granada, Sch Dent, Dept Dent Mat, E-18071 Granada, Spain; Univ Sao Paulo, Bauru Sch Dent, Dept Operat Dent Endodont & Dent Mat, BR-05508 Sao Paulo, Brazil"	"Toledano, M, Univ Granada, Sch Dent, Dept Dent Mat, E-18071 Granada, Spain"					32	3	WILEY-LISS	NEW YORK	"DIV JOHN WILEY & SONS INC, 605 THIRD AVE, NEW YORK, NY 10158-0012 USA"	0021-9304		10.1002/jbm.a.10064	J BIOMED MATER RES PART A	J. Biomed. Mater. Res. Part A	Sep-15	2003	66A	4				850	853			4	"Engineering, Biomedical; Materials Science, Biomaterials"	717DB	ISI:000185069400015
J	"Ceballos, L; Camejo, DG; Fuentes, MV; Osorio, R; Toledano, M; Carvalho, RM; Pashley, DH"						Microtensile bond strength of total-etch and self-etching adhesives to caries-affected dentine	JOURNAL OF DENTISTRY		English	Article						dentine bonding; total-etch; self-etch; caries-affected dentine; microtensile bond strength; microhardness; DIAGNOdent laser	LASER FLUORESCENCE SYSTEM; CARIOUS DENTIN; OCCLUSAL CARIES; CLINICAL-PERFORMANCE; IN-VITRO; ULTRASTRUCTURE; AUTOFLUORESCENCE; QUANTIFICATION; MICROHARDNESS; PERMEABILITY	"Objectives. To evaluate the microtensite bond strength of total-etch or self etch adhesives to caries-affected versus normal dentine, and to correlate these bond strengths with DIAGNOdent laser fluorescence and Knoop microhardness (KH) measurements of the substrates. Methods. Extracted carious human molars were ground to expose fiat surfaces where the caries lesion was surrounded by normal dentine. Surfaces were bonded with either Prime Et Bond NT, Scotchbond 1, Clearfil SE Bond or Prompt L-Pop, according to manufacturers' recommendations. A crown was built up using resin composite (Tetric Ceram). After storage in water (37 degreesC, 24 h), teeth were vertically serially sectioned into 0.7 mm thick stabs and trimmed to yield 1 mm(2) test area that contained either caries-affected or normal dentine. Samples were tested in tension in an Instron machine at 1 mm/min. The quality of the dentine just beneath each fractured specimen was measured by laser fluorescence and KH. Results. Total-etch adhesives yielded higher bond strengths than self-etching systems. Significantly lower results were obtained with Prompt L-Pop. All the adhesives attained higher strengths in normal than in caries-affected dentine, but the differences were only significant for Prime Et Bond NT and Clearfil. SE Bond. Higher laser fluorescence values and lower KH (p < 0.001) were recorded in caries-affected dentine compared to normal dentine. Conclusions. The total-etch adhesives evaluated produced higher bond strengths to normal and caries-affected dentine than self-etching systems. Laser fluorescence measurements discriminated caries-affected dentine from normal dentine, and were strongly correlated with KH. However, laser fluorescence and KH did not permit high correlations with resin-dentine bond strengths in caries-affected dentine. (C) 2003 Elsevier Ltd. All rights reserved."	"Med Coll Georgia, Sch Dent, Dept Oral Biol Physiol, Augusta, GA 30912 USA; Univ Granada, Sch Dent, Dept Dent Mater, Granada, Spain; Univ Los Andes, Sch Dent, Merida, Venezuela; Univ Sao Paulo, Bauru Sch Dent, Dept Operat Dent Endodont & Dent Mater, Sao Paulo, Brazil"	"Pashley, DH, Med Coll Georgia, Sch Dent, Dept Oral Biol Physiol, Augusta, GA 30912 USA"					58	17	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0300-5712		10.1016/S0300-5712(03)00088-5	J DENT	J. Dent.	SEP	2003	31	7				469	477			9	"Dentistry, Oral Surgery & Medicine"	721YR	ISI:000185346500004
J	"Flores-Marquez, EL; Surinach, E; Galindo-Zaldivar, J; Maldonado, A"						"Three-dimensional gravity inversion model of the deep crustal structure of the central drake passage (Shackleton Fracture Zone and West Scotia Ridge, Antarctica)"	JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH		English	Article						three-dimensional deep structure; gravity; global gravity grid; global seafloor topography; numerical inversion; Shackleton Fracture Zone	MID-ATLANTIC RIDGE; SATELLITE ALTIMETRY; BATHYMETRIC PREDICTION; ANOMALIES; SEA; TECTONICS; PENINSULA; INTERSECTION; TOPOGRAPHY; TERRAIN	"[1] Gravity and bathymetric data collected by the Spanish R/V Hesperides over the Shackleton Fracture Zone (SFZ) and the West Scotia Ridge (WSR) were used to invert for the three-dimensional (3-D) structure of the deep crust. Data from the Global Gravity Grid and Global Seafloor Topography (GGSFT) were also employed to enlarge the cruise area. The merged data were analyzed to determine the 3-D deep structure by numerical inversion. Water layer contribution to the gravity anomaly was eliminated, taking into account the bathymetry. Spectral analysis of the reduced data yielded mean crust-mantle interface (CMI) depths of 10.5 +/- 1.2 km. Inversion of the regional anomaly gave a 3-D detailed geometry of the CMI, which generally agrees with the 2-D models established along profiles where gravity data and multichannel seismic lines are available. The WSR shows an asymmetrical structure with a reverse fault located southeastward to the central valley. This fault was developed, probably, as a consequence of the NW-SE compressive deformations, which occurred following the spreading. The 3-D view shows that the SW end of the spreading axis was affected more intensely by the compression. The SFZ represents an active sinistral transpressive fault zone of the Scotia-Antarctica plate boundary and shows crustal thickening related to bathymetric highs. The crustal thinning detected at the intersection with the inactive WSR suggests a complex interaction between these two structures."	"Univ Nacl Autonoma Mexico, Inst Geofis, Mexico City 04510, DF, Mexico; Univ Barcelona, Fac Geol, Dept Geodinam & Geofis, E-08028 Barcelona, Spain; Univ Granada, Dept Geodinam, E-18071 Granada, Spain; Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra, E-18002 Granada, Spain"	"Flores-Marquez, EL, Univ Nacl Autonoma Mexico, Inst Geofis, Cd Univ Circuito Exterior, Mexico City 04510, DF, Mexico"					37	4	AMER GEOPHYSICAL UNION	WASHINGTON	"2000 FLORIDA AVE NW, WASHINGTON, DC 20009 USA"	0148-0227		10.1029/2002JB009134	J GEOPHYS RES-SOLID EARTH	J. Geophys. Res.-Solid Earth	Sep-27	2003	108	B9						2445		11	Geochemistry & Geophysics	727HK	ISI:000185652400003
J	"Pashley, DH; Agee, KA; Wataha, JC; Rueggeberg, F; Ceballos, L; Itou, K; Yoshiyama, M; Carvalho, RM; Tay, FR"						Viscoelastic properties of demineralized dentin matrix	DENTAL MATERIALS		English	Article						dentin matrix; stress-relaxation; creep; hybrid layers	X-RAY-DIFFRACTION; STRESS-RELAXATION; COMPRESSIVE CREEP; IN-VIVO; COLLAGEN; CHEMISTRY; TIME; DEFORMATION; TISSUE; BONDS	"Objectives. To evaluate the viscoelastic properties of demineralized dentin matrix. Stress-relaxation studies were done on matrices in tension and strain elongation or creep studies were done in both tension and compression. Methods. Mid-coronal dentin disks were prepared from extracted unerupted human third molars. Disks were 0.5 mm thick for stress-relaxation or tensile creep experiments and 0.2-0.3 mm thick for compressive creep studies. 'I' beam specimens were prepared from dentin disks and the middle region was demineralized in 0.5 M EDTA (pH 7) for 4 days. The specimens were held in miniature friction grips in water and pulled at 100 mum s(-1) to strains of 5, 10, 15 or 20% and then held for 10 min to follow the decay of stress over time. Creep was determined on demineralized dentin immersed in water in tension and in compression. Compressive creep was measured using an LVDT contact probe with loads of 0.02-0.5 N. Strain data were converted to compliance-time curves (strain/stress) and expressed as total compliance (J(t)), instantaneous elastic compliance (J(o)), retarded elastic compliance (J(R)) and viscous response (t/eta) or creep. Results. The dentin matrix exhibits both stress-relaxation and creep behavior. Stress-relaxation and tensile creep were independent of strain but compressive creep rates were inversely related to compressive strain.-Creep values were about 10% at low compressive strains, but fell progressively to 1% at high strains. Compliance-time curves fell with stress and came closer together. However, tensile creep was about 3% regardless of the strain. Significance. The dentin matrix exhibits viscoelastic properties, but is not linearly. viscoelastic. The relatively high creep rates of the matrix under low compressive loads may cause viscous deformations in poorly infiltrated hybrid layers in resin-bonded teeth under function. 2003 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved."	"Med Coll Georgia, Sch Dent, Dept Oral Biol & Maxillofacial Pathol, Augusta, GA 30912 USA; Med Coll Georgia, Dept Oral Rehabil, Augusta, GA 30912 USA; Univ Granada, Div Dent Mat, Granada, Spain; Okayama Univ, Dept Conservat Dent, Okayama 7008530, Japan; USP, Bauru Sch Dent, Dept Operat Dent Endodont & Dent Mat, Bauru, SP, Brazil; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China"	"Pashley, DH, Med Coll Georgia, Sch Dent, Dept Oral Biol & Maxillofacial Pathol, Augusta, GA 30912 USA"					31	9	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0109-5641		10.1016/S0109-5641(03)00016-2	DENT MATER	Dent. Mater.	DEC	2003	19	8				700	706			7	"Dentistry, Oral Surgery & Medicine; Materials Science, Biomaterials"	730LK	ISI:000185832100002
J	"Garcia-Casco, A; Haissen, F; Castro, A; El-Hmidi, H; Torres-Roldan, RL; Millan, G"						Synthesis of staurolite in melting experiments of a natural metapelite: Consequences for the phase relations in low-temperature pelitic migmatites	JOURNAL OF PETROLOGY		English	Article						metapelites; migmatites; partial melting; P-T grid; staurolite	HIGH-GRADE METAMORPHISM; PISTON-CYLINDER EXPERIMENTS; ROCK-FORMING MINERALS; P-T PATHS; EXPERIMENTAL CONSTRAINTS; MIXING PROPERTIES; GRANITIC LIQUIDS; IBERIAN MASSIF; SKAGIT GNEISS; MG EXCHANGE	"We document experiments on a natural metapelite in the range 650-775degreesC, 6-14 kbar, 10 wt % of added water, and 700-850degreesC, 4-10 kbar, no added water. Staurolite systematically formed in the fluid-present melting experiments above 675degreesC, but formed only sporadically in the fluid-absent melting experiments. The analysis of textures, Phase assemblages, and variation of phase composition and Fe-Mg partitioning with P and T suggests that supersolidus staurolite formed at (near-) equilibrium during fluid-present melting reactions. The experimental results me used to work out the phase relations in the system K2O-Na2O-FeO-MgO-Al2O3-SiO2-H2O appropriate for initial melting of metapelites at the upper amphibolite facies. The P-T grid developed predicts the existence of a stable P-T field for supersolidus staurolite that should be encountered by aluminous Fe-rich metapelites during fluid-present melting at relatively low temperature and intermediate pressures (675-700degreesC, 6-10 kbar for X-H2O = 1, in the KNFMASH system), but not during fluid-absent melting. The implications of these findings for the scarcity of staurolite in migmatites are discussed."	"Univ Granada, Dept Mineral & Petrol, Granada 18002, Spain; Univ Chouaib Doukkali, Dept Geol, El Jadida, Morocco; Univ Huelva, Dept Geol, Huelva 21819, Spain; Inst Geol & Palaeontol, Havana, Cuba"	"Garcia-Casco, A, Univ Granada, Dept Mineral & Petrol, Granada 18002, Spain"					94	5	OXFORD UNIV PRESS	OXFORD	"GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND"	0022-3530		10.1093/petrology/egg056	J PETROL	J. Petrol.	OCT	2003	44	10				1727	1757			31	Geochemistry & Geophysics	732UQ	ISI:000185964300001
C	"Salomao, A; Cristelli, MP; del Moral, R; Bhering, AC; Souza, J; Bento, C"						Outcome of chronic renal dysfunction in kidney transplantation after receiving Losartan for more than one year.	JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY		English	Meeting Abstract									"Univ Granada, Dept Pathol, Granada, Spain; UFMG, Hosp Clin, Belo Horizonte, MG, Brazil"						0	0	LIPPINCOTT WILLIAMS & WILKINS	PHILADELPHIA	"530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA"	1046-6673			J AMER SOC NEPHROL	J. Am. Soc. Nephrol.	NOV	2003	14			Suppl. S		916A	916A			1	Urology & Nephrology	737FE	ISI:000186219104216
J	"Armstrong, V; Barrero, AF; Alvarez-Manzaneda, EJ; Cortes, M; Sepulveda, B"						An efficient stereoselective synthesis of cytotoxic 8-epipuupehedione	JOURNAL OF NATURAL PRODUCTS		English	Article								An efficient and highly stereoselective synthesis of cytotoxic 8-epipuupehedione (1b) was achieved starting from natural (-)-drimenol (6). The key step to obtain stereoselectivity was the simultaneous demethylation and oxidation of the dihydrobenzopyran methoxy derivatives 10a and 10b.	"Pontificia Univ Catolica Chile, Fac Quim, Santiago, Chile; Univ Granada, Fac Ciencias, Dept Quim Organ, Granada 18071, Spain"	"Armstrong, V, Pontificia Univ Catolica Chile, Fac Quim, Casilla 306,Correo 22, Santiago, Chile"					10	8	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0163-3864		10.1021/np030029r	J NAT PROD	J. Nat. Prod.	OCT	2003	66	10				1382	1383			2	"Plant Sciences; Chemistry, Applied; Chemistry, Medicinal; Pharmacology & Pharmacy"	737NC	ISI:000186237800017
J	"Sanchez-Gonzalez, S; Ruiz-Garcia, J; Galvez-Ruiz, MJ"						Langmuir-Blodgett films of biopolymers: a method to obtain protein multilayers	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						Langmuir-Blodgett films; interfacial stability; BSA monolayers	MIXED MONOLAYERS; SERUM-ALBUMIN; DESORPTION; INTERFACE	"In this work, we present a methodology for choosing the best experimental conditions for transferring protein Langmuir films onto solid substrates. As an example of applying the proposed methodology, we used monolayers of the protein bovine serum albumin, which is a very stable protein and is of great interest in the development of immunosensors. Langmuir-Blodgett (LB) films of this protein, on different solid substrates, were obtained and characterized as a function of pH, surface pressure, temperature, and contact angle. The compressibility modulus, the spreading entropy, and the fraction of desorbed protein sections were used as control parameters to find these conditions. A careful analysis of these parameters shows that there is a window on the values of these experimental parameters in which the LB films are best formed. Our methodology can be applied to other biomacromolecules to find the best conditions to form LB films from isotherm measurements. (C) 2003 Elsevier Inc. All rights reserved."	"Univ Granada, Fac Sci, Biocolloid & Fluid Phys Grp, E-18071 Granada, Spain; Univ Extremadura, Sch Ind Engn, Dept Elect & Electromech Engn, E-06071 Badajoz, Spain; UA San Luis Potosi, Inst Fis, San Luis Potosi 78000, SLP, Mexico"	"Galvez-Ruiz, MJ, Univ Granada, Fac Sci, Biocolloid & Fluid Phys Grp, E-18071 Granada, Spain"					17	15	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1016/S0021-9797(03)00754-9	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Nov-15	2003	267	2				286	293			8	"Chemistry, Physical"	738LY	ISI:000186290700004
J	"Corsi-Cabrera, M; Sanchez, AI; del-Rio-Portilla, Y; Villanueva, Y; Perez-Garci, E"						Effect of 38 h of total sleep deprivation on the waking EEG in women: sex differences	INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY		English	Article						sleep deprivation; women; spectral power; EEG correlation; EEG coherence; frontal lobes	MENSTRUAL-CYCLE PHASE; HUMAN CORPUS-CALLOSUM; CEREBRAL BLOOD-FLOW; SLOW-WAVE SLEEP; COGNITIVE PERFORMANCE; GENDER DIFFERENCES; SPECTRAL-ANALYSIS; FEMALE EXPOSURE; REACTION-TIME; YOUNG-ADULTS	"38 h of sleep deprivation in women resulted in decreased alpha, increased theta and increased intrahemispheric correlation during rest and increased theta and reaction time during task. F3-O1 coherent activity was selectively decreased consistent with the role of sleep for recovery of frontal functions. Sleep deprivation effects were milder in women than in men, however, recovery was not complete suggesting that women need more sleep than men to recover. (C) 2003 Elsevier B.V. All rights reserved."	"Univ Nacl Autonoma Mexico, Fac Psicol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Psicol, Granada, Spain"	"Corsi-Cabrera, M, Univ Nacl Autonoma Mexico, Fac Psicol, Av Univ 3004, Mexico City 04510, DF, Mexico"					58	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0167-8760		10.1016/S0167-8760(03)00168-5	INT J PSYCHOPHYSIOL	Int. J. Psychophysiol.	NOV	2003	50	3				213	224			12	"Psychology, Biological; Neurosciences; Physiology; Psychology; Psychology, Experimental"	743VX	ISI:000186595200004
J	"Torrelles, JM; Patel, NA; Anglada, G; Gomez, JF; Ho, PTP; Lara, L; Alberdi, A; Canto, J; Curiel, S; Garay, G; Rodriguez, LF"						Evidence for evolution of the outflow collimation in very young stellar objects	ASTROPHYSICAL JOURNAL		English	Article						ISM : individual (W75); ISM : jets and outflows; masers; stars : formation	WATER MASERS; BIPOLAR OUTFLOW; STAR-FORMATION; CEPHEUS-A; REGIONS; W75N; EMISSION; SYSTEM; MOTION; SCALE	"We present Very Long Baseline Array proper-motion measurements of water masers toward two young stellar objects (YSOs) of the W75 N star-forming region. We find that these two objects are remarkable for having a similar spectral type, being separated by 0.""7 (corresponding to 1400 AU), and sharing the same environment, but with a strikingly different outflow ejection geometry. One source has a collimated, jetlike outflow at a 2000 AU scale, while the other has a shell outflow at a 160 AU scale expanding in multiple directions with respect to a central compact radio continuum source. This result reveals that outflow collimation is not only a consequence of ambient conditions but is something intrinsic to the individual evolution of stars and brings to light the possibility of noncollimated outflows in the earliest stages of YSOs."	"IEEC, CSIC, Inst Ciencias Espacio, E-08034 Barcelona, Spain; Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA; CSIC, Inst Astrofis Andalucia, E-18080 Granada, Spain; INTA, Lab Astrofis Espacial & Fis Fundamental, E-28080 Madrid, Spain; Acad Sinica, Inst Astron & Astrophys, Taipei 106, Taiwan; Univ Granada, Dept Fis Teor & Cosmos, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Inst Astron, Mexico City 04510, DF, Mexico; Univ Chile, Dept Astron, Santiago, Chile; UNAM, Ctr Radioastron & Astrofis, Morelia 58089, Michoacan, Mexico"						30	29	UNIV CHICAGO PRESS	CHICAGO	"1427 E 60TH ST, CHICAGO, IL 60637-2954 USA"	0004-637X			ASTROPHYS J	Astrophys. J.	DEC 1	2003	598	2	Part 2			L115	L119			5	Astronomy & Astrophysics	752FM	ISI:000187149400012
J	"Vidari, G; Finzi, PV; Zarzuelo, A; Galvez, J; Zafra, C; Chiriboga, X; Berenguer, B; La Casa, C; de la Lastra, CA; Motilva, V; Martin, MJ"						Antiulcer and antidiarrhoeic effect of Baccharis teindalensis	PHARMACEUTICAL BIOLOGY		English	Article						Baccharis teindalensis; flavonoids; antidiarrhoeic effect; antiulcer effect; myeloperoxidase activity; neutrophils	FREE-RADICALS; HELIANTHEMUM-GLOMERATUM; GASTRIC-LESIONS; FLAVONOIDS; RAT; ETHANOL; INJURY; REPERFUSION; MECHANISMS; SECRETION	"Baccharis teindalensis is a herbal plant which is widely used in folk medicine in Ecuador as an antiinflammatory, analgesic and antimicrobial remedy This study deals with the isolation and investigation of the main active principles of its ethanol extract, especially polyphenolic compounds belonging to the flavonoid family. Moreover, we have evaluated the antidiarrhoeic and antiulcer activities of this extract in different mouse models. The ethanol extract of B. teindalensis showed antidiarrhoeic activity against the castor oil induced diarrhoea, at all doses tested. The dose of 100 mg/kg significantly retarded the appearance of first diarrhoeic faeces (p < 0.01) and decreased the percentage of wet faeces excreted in the following four hours after administration of the cathartic agent. Both assayed doses (50 and 100 mg/kg) decreased the total weight of excreted diarrhoeic faeces (p < 0.01). On the other hand, oral pretreatment with a 100 mg/kg dose considerably diminished absolute ethanol-induced gastric ulcers (p < 0.001), whereas the lowest dose of B. teindalensis did not improve the mucosal macroscopic appearance. Furthermore, the ethanol extract induced a significant increase in myeloperoxidase activity as an index of the neutrophilic infiltration (p < 0.05 vs control) and the higher dose of this extract (100 mg/kg) inhibited it in a remarkable way (p < 0.001). These results confirm the gastrointestinal protection afforded by B. teindalensis and suggest that the antiulcer effect could be partially due to its antiinflammatory properties."	"Univ Sevilla, Fac Farm, Dept Farmacol, E-41012 Seville, Spain; Univ Pavia, Dipartimento Chim Organ, I-27100 Pavia, Italy; Univ Granada, Fac Farm, Dept Farmacol, E-18071 Granada, Spain; Univ Cent Ecuador, Fac Ciencias Quim, Quito, Ecuador"	"Martin, MJ, Univ Sevilla, Fac Farm, Dept Farmacol, CP Garcia Gonzalez S-N, E-41012 Seville, Spain"					40	3	SWETS ZEITLINGER PUBLISHERS	LISSE	"P O BOX 825, 2160 SZ LISSE, NETHERLANDS"	1388-0209			PHARM BIOL	Pharm. Biol.	SEP	2003	41	6				405	411			7	Plant Sciences; Medical Laboratory Technology; Pharmacology & Pharmacy	754EY	ISI:000187290800002
J	"Magan, R; Marin, C; Rosales, MJ; Barrera, MA; Salas, JM; Sanchez-Moreno, M"						Activities of Pt(II) and Ru(III) triazole-pyrimidine complexes against Trypanosoma cruzi and T-brucei brucei	PHARMACOLOGY		English	Article						chemotherapy; cytotoxicity; glycolytic metabolism; macromolecule synthesis; triazole-pyrimidine complexes; Trypanosoma brucei brucei; Trypanosoma cruzi; ultrastructural study	SESQUITERPENE LACTONES; LEISHMANIA-DONOVANI; PHYTOMONAS-STAHELI; DERIVATIVES; CYTOTOXICITY; METABOLISM; FORMS	"We studied the biological activity of three newly synthesized metal complexes of triazole-pyrimidine derivatives that were previously observed to inhibit in vitro growth of epimastigotes of Trypanosoma cruzi and procyclic forms of Trypanosoma brucei brucei. We analyzed the possible inhibitory effect of these compounds on the synthesis of DNA, RNA and protein, ultrastructure and excretion of metabolites by these parasites. RNA synthesis was inhibited by all three complexes assayed. These complexes also led to anomalies of the main organelles (e.g. nucleus, kinetoplast and mitochondria). In addition, these complexes may be capable of altering the excretion of metabolites by the parasites. Copyright (C) 2004 S. Karger AG, Basel."	"Univ Granada, Fac Ciencias, Inst Biotechnol, Dept Parasitol, ES-18071 Granada, Spain; Univ Granada, Fac Ciencias, Dept Quim Inorgan, ES-18071 Granada, Spain; Univ Autonoma Yucatan, Ctr Invest Biol, Parasitol Lab, Merida, Mexico"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Inst Biotechnol, Dept Parasitol, C Severo Ochoa S-N, ES-18071 Granada, Spain"					17	3	KARGER	BASEL	"ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND"	0031-7012		10.1159/000074672	PHARMACOLOGY	Pharmacology		2004	70	2				83	90			8	Pharmacology & Pharmacy	755HC	ISI:000187396600005
J	"Do Campo, M; Nieto, F"						"Transmission electron microscopy study of very low-grade metamorphic evolution in Neoproterozoic pelites of the Puncoviscana formation (Cordillera Oriental, NW Argentina)"	CLAY MINERALS		English	Article						Central Andes; Puncoviscana Formation; intermediate Na-K dioctahedral micas; wonesite; mixed layers; illite crystallinity	COMPOSITIONAL CONTROLS; CRYSTALLINITY-INDEX; CELL DIMENSIONS; ALBORAN DOMAIN; 2M1 MUSCOVITE; CHLORITE; PARAGONITE; MICA; TEM; WONESITE	"The Puncoviscana Formation, largely cropping out in NW Argentina, is mainly composed of a pelite-greywacke turbidite sequence affected by incipient regional metamorphism and polyphase deformation. Metapelites, composed mainly of quartz, albite, dioctahedral mica and chlorite, were sampled in the Lules-Puncoviscana and Choromoro belts. Lattice-fringe images, selected area electron diffraction and analytical electron microscopy analyses, Coupled with previous data from white mica crystallinity index, indicate a state of reaction progress for Puncoviscana slates consistent with medium anchizone- to epizone-grade metamorphism. The 2M polytype prevails in dioctahedral micas, coexisting in a few cases with the 1 Md polytype as a consequence of lack of equilibrium. The 2M polytype coexists with 3 T in two slates and long-range four-layer and ten-layer stacking sequences were identified in another sample. Samples with 3T and long-range stacking sequences present b values characteristic of intermediate-high pressure metamorphism and ordered chlorites (1L, 2L, 3L and 7L) prevail. Based oil the Si contents of dioctahedral micas and considering peak temperatures of similar to350-400degreesC, pressures from 5 kbar and 5-7 kbar were derived for metapelites from the Lules-Puncoviscana and Choromoro belts, respectively. These values agree with facies series derived from the b values. Micas with a wide range of phengitic substitution, as evidenced by Fe + Mg and Si contents, coexist. These variations Could not arise from the disturbing effect of detrital white K-mica because TEM evidence indicates that they are absent or represent <10% Of the mica Population. Thus, compositional variations Suggest that dioctahedral micas of individual slates crystallized at different pressure conditions in response to the P-T path of the metamorphism. Moreover, in several biotite-free slates the illite crystallinity (IC) values lead to all Underestimation of the metamorphic grade attained in these rocks. The coexistence of IC corresponding to anchizone and the Occurrence of biotite in some slates and felsic metavolcanic rocks intercalated in the Puncoviscana metasediments are interpreted to be the result of a metamorphic path including a relatively high-pressure/low-temperature (HP/LT) event, followed by a lower-pressure overprint possibly at higher temperatures than the HP/LT event. Small micas formed during the high-pressure stage would prevail in the <2 mum fraction, producing anchizone IC."	"Univ Buenos Aires, Inst Geocronol & Geol Isotop, RA-1428 Buenos Aires, DF, Argentina; Univ Buenos Aires, Fac Ciencias Exactas & Nat, RA-1428 Buenos Aires, DF, Argentina; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, IACT, Granada 18002, Spain"	"Do Campo, M, Univ Buenos Aires, Inst Geocronol & Geol Isotop, Pabellon INGEIS,Ciudad Univ, RA-1428 Buenos Aires, DF, Argentina"					68	9	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON SW7 5HR, ENGLAND"	0009-8558		10.1180/0009855033840109	CLAY MINER	Clay Min.	DEC	2003	38	4				459	481			23	Mineralogy	759PT	ISI:000187746600004
J	"Cordon, O; Herrera, F; Gomide, F; Hoffmann, F; Magdalena, L"						Genetic fuzzy systems. New developments	FUZZY SETS AND SYSTEMS		English	Editorial Material									"Univ Granada, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain; Univ Estadual Campinas, FEEC, Dept Comp Engn & Ind Automat, BR-13083970 Campinas, SP, Brazil; Royal Inst Technol, Ctr Autonomous Syst, S-10044 Stockholm, Sweden; Univ Politecn Madrid, ETSI Telecommun, Dept Appl Math, Madrid 28040, Spain"	"Cordon, O, Univ Granada, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain"					6	9	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/S0165-0114(03)00110-6	FUZZY SET SYSTEM	Fuzzy Sets Syst.	JAN 1	2004	141	1				1	3			3	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	759WL	ISI:000187774100001
J	"Cordon, O; Gomide, F; Herrera, F; Hoffmann, F; Magdalena, L"						Ten years of genetic fuzzy systems: current framework and new trends	FUZZY SETS AND SYSTEMS		English	Review						fuzzy rule based systems; genetic algorithms; genetic fuzzy systems; tuning; learning	RULE-BASED SYSTEMS; ARTIFICIAL NEURAL NETWORKS; KNOWLEDGE-BASE; LEARNING ALGORITHM; LOGIC CONTROLLERS; CLASSIFICATION PROBLEMS; EVOLUTIONARY PROCESS; SELECTION; DESIGN; OPTIMIZATION	"Fuzzy systems have demonstrated their ability to solve different kinds of problems in various application domains. Currently, there is an increasing interest to augment fuzzy systems with learning and adaptation capabilities. Two of the most successful approaches to hybridise fuzzy systems with learning and adaptation methods have been made in the realm of soft computing. Neural fuzzy systems and genetic fuzzy systems hybridise the approximate reasoning method of fuzzy systems with the learning capabilities of neural networks and evolutionary algorithms. The objective of this paper is to provide an account of genetic fuzzy systems, with special attention to genetic fuzzy rule-based systems. After a brief introduction to models and applications of genetic fuzzy systems, the field is overviewed, new trends are identified, a critical evaluation of genetic fuzzy systems for fuzzy knowledge extraction is elaborated, and open questions that remain to be addressed in the future are raised. The paper also includes some of the key references required to quickly access implementation details of genetic fuzzy systems. (C) 2003 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain; State Univ Campinas, FEEC, Dept Comp Engn & Ind Automat, BR-13083970 Campinas, SP, Brazil; Royal Inst Technol, Ctr Autonomous Syst, S-10044 Stockholm, Sweden; Univ Politecn Madrid, ETSI Telecommun, Dept Math Appl, Madrid 28040, Spain"	"Cordon, O, Univ Granada, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain"					135	104	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/S0165-0114(03)00111-8	FUZZY SET SYSTEM	Fuzzy Sets Syst.	JAN 1	2004	141	1				5	31			27	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	759WL	ISI:000187774100002
J	"Ortiz, JJ; Requena, I"						An order coding genetic algorithm to optimize fuel reloads in a nuclear boiling water reactor	NUCLEAR SCIENCE AND ENGINEERING		English	Article							LOADING PATTERN DESIGN; MANAGEMENT; NETWORKS; SYSTEM	"A genetic algorithm is used to optimize the nuclear fuel reload for a boiling water reactor, and an order coding is proposed for the chromosomes and appropriate crossover and mutation operators. The fitness function was designed so that the genetic algorithm creates fuel reloads that, on one hand, satisfy the constrictions for the radial power peaking factor, the minimum critical power ratio, and the maximum linear heat generation rate while optimizing the effective multiplication factor at the beginning and end of the cycle. To find the values of these variables, a neural network trained with the behavior of a reactor simulator was used to predict them. The computation time is therefore greatly decreased in the search process. We validated this method with data from five cycles of the Laguna Verde Nuclear Power Plant in Mexico."	"Inst Nacl Invest Nucl, Dept Sistemas Nucl, Mexico City, DF, Mexico; Univ Granada, Dept Ciencias Computac, EIA ETSI Informat, E-18071 Granada, Spain"	"Ortiz, JJ, Inst Nacl Invest Nucl, Dept Sistemas Nucl, Carr Mexico Toluca Km 36-5, Mexico City, DF, Mexico"	jjortiz@nuclear.inin.mx				20	5	AMER NUCLEAR SOCIETY	LA GRANGE PK	"555 N KENSINGTON AVENUE, LA GRANGE PK, IL 60526 USA"	0029-5639			NUCL SCI ENG	Nucl. Sci. Eng.	JAN	2004	146	1				88	98			11	Nuclear Science & Technology	761LM	ISI:000187910300005
J	"Figueiredo, MS; Fernandez-Rosado, F; Kunii, I; Pacheco, AC; Lorente, JA; Budowle, B"						Brazilian Caucasian population data for 15 STR loci (PowerPlex 16 (TM) kit)	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Brazil; South America	GENETIC-VARIATION		"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18012 Granada, Spain; Fleury Med Diagnost Ctr, Mol Biol Sect, Sao Paulo, Brazil; FBI Lab Div, Quantico, VA USA"	"Lorente, JA, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 11, E-18012 Granada, Spain"	jlorente@ugr.es				7	0	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2004	49	1				167	169			3	"Medicine, Legal"	762DV	ISI:000187956500031
J	"Melendez, E; Martinez-Espin, E; Karlson, IS; Lorente, JA; Budowle, B"						Population data on 15 STR loci (PowerPlex 16 (TM) kit) in a Costa Rica (Central America) sample population	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Costa Rica; Central America	GENETIC-VARIATION		"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18102 Granada, Spain; OIJ, Lab Ciencias Forenses, San Joaquin Flores, Heredia, Costa Rica; FBI Lab Div, Quantico, VA USA"	"Lorente, JA, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 11, E-18102 Granada, Spain"	jlorente@ugr.es				7	2	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2004	49	1				170	172			3	"Medicine, Legal"	762DV	ISI:000187956500032
J	"Roldan, V; Santoro, M; Gonzalez, JC; Salas-Peregrin, JM; Signorella, S; Sala, LF"						Kinetics and mechanism of the reduction of Cr-VI and Cr-V by D-lactobionic acid	JOURNAL OF INORGANIC BIOCHEMISTRY		English	Article						chromium; D-lactobionic acid; kinetics	3-ELECTRON OXIDATIONS; PERCHLORIC-ACID; AQUACHROMIUM(IV) ION; CHROMIUM(VI); CHEMISTRY; COMPLEXES; ALCOHOLS; TOXICITY; CR(VI); REDOX	"The oxidation Of D-lactobionic acid by Cr-VI yields the 2-ketoaldobionic acid and Cr3+ as final products when a 20-times or higher excess of the aldobionic acid over Cr-VI is used. The redox reaction takes place through a complex multistep mechanism, which involves the formation of intermediate Cr-IV and Cr-IV species. Cr-IV reacts with lactobionic acid much faster than Cr-V and Cr-VI do, and cannot be directly detected. However, the formation of CrO22+, observed by the first time for an acid saccharide/Cr-VI system, provides indirect evidence for the intermediacy of Cr-IV in the reaction path. Cr-VI and the intermediate Cr-V react with lactobionic acid at comparable rates, being the complete rate laws for the Cr-VI and Cr-V consumption expressed by: -d[Cr-VI]/dt = {k(I) + k(II) [H+]} [lactobionic acid] [Cr-VI], where k(I) = (4.1 +/- 0.1) x 10(-3) M-1 s(-1) and k(II) = (2.1 +/- 0.1) X 10(-2) M-2 s(-1); and -d[Cr-V]/dt = {k(III) [H+] + (k(IV) + k(V)[H+]) [lactobionic acid]} [Cr-V], where k(III) = (1.8 +/- 0.1) x 10(-3) M-1 s(-1), k(IV) = (1.1 +/- 0.1) X 10(-2) M-1 s(-1) and k(V) = (1.0 +/- 0.1) x 10(-2) M-2 s(-1), at 33 degreesC. The Electron Paramagnetic Resonance (EPR) spectra show that five-co-ordinate oxo-Cr-V bischelates are formed at pH 1-5 with the aldobionic acid bound to Cr-V through the alpha-hydroxyacid group. (C) 2003 Elsevier Inc. All rights reserved."	"Univ Nacl Rosario, Fac Ciencias & Farmaceut, Dept Quim Fis, RA-2000 Rosario, Santa Fe, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; UNL, Fac Ciencias Vet, Dept Ciencias Basicas, Esperanza, Argentina"	"Santoro, M, Univ Nacl Rosario, Fac Ciencias & Farmaceut, Dept Quim Fis, Suipacha 531, RA-2000 Rosario, Santa Fe, Argentina"	msantoro@fbioyf.unr.edu.ar; signorel@infovia.com.ar; inquibir@satlink.com				52	5	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0162-0134		10.1016/j.jinorgbio.2003.11.005	J INORG BIOCHEM	J. Inorg. Biochem.	FEB	2004	98	2				347	357			11	"Biochemistry & Molecular Biology; Chemistry, Inorganic & Nuclear"	770EX	ISI:000188711200017
J	"Gonzalez, AE; Martinez-Lopez, F; Moncho-Jorda, A; Hidalgo-Alvarez, R"						Simulations of colloidal aggregation with short- and medium-range interactions	PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS		English	Article						colloidal aggregation; fractal dimension; potential barriers	DIFFUSION-LIMITED AGGREGATION; AIR-LIQUID INTERFACE; 2 DIMENSIONS; CLUSTERS	"Extensive numerical simulations are used to simulate the aggregation of colloidal particles confined in a two-dimensional space. The colloidal particles experience short- or medium-range repulsions coming from a potential barrier that inhibits the aggregation of the particles into the primary minimum of the potential. When the potential barrier is short ranged, we find the usual reaction-limited colloidal aggregation (RLCA) or diffusion-limited colloidal aggregation cluster fractal dimensions for a high or low barrier, respectively. However, for medium-ranged, shallow barriers, for which the aggregation takes a long time as in the RLCA case, a very low fractal dimension is obtained, reaching values as low as 1.2 for the longer-ranged potentials considered. Nevertheless, as the aggregation proceeds, the cluster fractal dimension crosses over to a value close to the RLCA one, indicating that the small clusters of low fractal dimensionality act as the aggregating units of an RLCA system, given that they take a long time to react. A correspondence is made between our results and the experimental results by Hurd and Schaefer (Phys. Rev. Lett. 54 (1985) 1043). (C) 2003 Elsevier B.V. All rights reserved."	"Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62251, Morelos, Mexico; Univ Granada, Grp Fis Fluidos & Biocoloides, Dept Fis Aplicada, Granada 18071, Spain"	"Gonzalez, AE, Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Apartado Postal 48-3, Cuernavaca 62251, Morelos, Mexico"	agus@fis.unam.mx; franmar@ugr.es; amjm3@hermes.cam.ac.uk; rhidalgo@ugr.es				17	2	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4371		10.1016/j.physa.2003.10.029	PHYSICA A	Physica A	Feb-15	2004	333					257	268			12	"Physics, Multidisciplinary"	770YH	ISI:000188758600016
J	"Jalbout, AF; Jiang, Z; Abou-Rachid, H; Benkaddour, NN"						"On the 1,3-dipolar cycloaddition reactions of indenone with N-N-C dipoles: density functional theory calculations"	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY		English	Article						"indenone; DFT; 1,3-dipolar cycloaddition; theoretical calculations; FMO approach"	MECHANISM; NITRONE	"Density functional theory (DFT) calculations at the B3LYP/6-311G* theoretical level have been performed to study the 1,3-dipolar cycloaddition (1,3-DC) reactions between indenone (1) and different 1,3-dipoles (diazomethane and N-methyl C-methoxy carbonyl nitrilimine, compounds 2 and 3, respectively). The geometrical and energetic properties were analysed for the different reactives, transition states and cycloadducts formed (compounds 4-11). The reactions proceed in the gas-phase by an asynchronous concerted mechanism, yielding different regiochemistry dependent on the 1,3-dipole chosen, although with dipole 3 some degree of synchrony was found in the formation of cycloadduct 5. The 1,3-DC between 1 and 3 was regioselective, being the cycloadduct 11 favoured against 9. The NMR chemical shift parameters (GIAO method) were also calculated for the reactives and cycloadducts. (C) 2003 Published by Elsevier B.V."	"Univ Granada, Dept Quim Organ, Grp Modelizac & Diseno Mol, Granada 18071, Spain; Univ Abdelmalek Essaadi, Fac Sci, Dept Chim, Tetuan, Mexico; Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA"	"Jalbout, AF, Univ Granada, Dept Quim Organ, Grp Modelizac & Diseno Mol, Campus Fuentenueva, Granada 18071, Spain"	ajalbout@ejmaps.org				25	6	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	1386-1425		10.1016/S1386-1425(03)00268-3	SPECTROCHIM ACTA PT A-MOL BIO	Spectroc. Acta Pt. A-Molec. Biomolec. Spectr.	FEB	2004	60	3				603	609			7	Spectroscopy	773GT	ISI:000188890200016
C	"Rodriguez, IA; Segura, EF; Campos, A; Ferraris, ME"						Effects of HEMA on U937 cell line. Study of cellular viability.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, Fac Med & Od, Dept Histol & Biol Celular, Granada, Spain; Univ Nacl Cordoba, Fac Od, RA-5000 Cordoba, Argentina"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	28	28			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078300148
C	"Rodriguez, IA; Segura, F; Campos, A; Ferraris, ME"						Effects of 3 dental adhesive systems on U937 cell line. Viability study.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, Sch Med & Dent, Dept Histol, E-18071 Granada, Spain; Univ Nacl Cordoba, Fac Odontol, Cat Histol, RA-5000 Cordoba, Argentina"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	60	60			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078300336
C	"Rodriguez, IA; Segura, FE; Campos, A; Ferraris, ME"						"Microanalitical study the Na+ ion on the U937 cell line, subjected the action of HEMA."	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Nacl Cordoba, Fac Odontol, Cat Histol B, RA-5000 Cordoba, Argentina; Univ Granada, Fac Med & Odontol, Dept Histol, E-18071 Granada, Spain"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	61	61			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078300343
C	"Fuentes, MV; Carvalho, R; Ceballos, L; Toledano, M; Osorio, R; Pashley, D"						"Tensile strength, microhardness and diagnodent laser values of sound vs. caries-affected dentin."	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	517	517			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078303138
C	"Camejo, D; Ceballos, L; Fuentes, MV; Osorio, R; Toledano, M; Carvalho, RM; Pashley, DH"						Evaluation of diagnodent laser efficacy for caries affected-dentin detection.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Los Andes, Merida, Venezuela; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	536	536			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078303252
C	"Camejo, D; Ceballos, L; Osorio, R; Toledano, M; Carvalho, RM; Pashley, DH"						Microtensile bond strength of different bonding systems to caries-affected dentin.	JOURNAL OF DENTAL RESEARCH		English	Meeting Abstract									"Univ Los Andes, Merida, Venezuela; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Med Coll Georgia, Augusta, GA 30912 USA"						0	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	DEC	2003	82				Sp. Iss. C	575	575			1	"Dentistry, Oral Surgery & Medicine"	775UD	ISI:000189078303503
J	"Luzon, F; Gil-Zepeda, SA; Sanchez-Sesma, FJ; Ortiz-Aleman, C"						Three-dimensional simulation of ground motion in the Zafarraya Basin (Southern Spain) up to 1.335 Hz under incident plane waves	GEOPHYSICAL JOURNAL INTERNATIONAL		English	Article						boundary element method; inelastic waves; local seismic effects; numerical modelling; 3-D propagation; Zafarraya Basin	RAYLEIGH-WAVES; SEISMIC RESPONSE; S-WAVES; P-WAVES; EARTHQUAKES; MICROTREMOR; PROPAGATION; DIFFRACTION	"The Zafarraya Basin is one of the intramountain Neogene basins of the Betic mountains (Southern Spain) located in one of the regions with the highest hazard level in the Iberian Peninsula. In this paper we use the indirect boundary element method (IBEM) to compute the 3-D ground motion of the Zafarraya Basin under incident P and S waves. We solve the linear system of equations obtained in the IBEM by using a partition matrix method that has been found more efficient than the classic L . U decomposition used in previous works. Our results show that the horizontal displacements are greatly amplified both in amplitude and duration in those components where direct motion exists (radial for P and SV waves, and transverse for SH waves). In any case, the other horizontal displacements where no direct motion exists are not negligible. The most important amplifications are produced at the south of the Zafarraya Basin, where two features characterize these sites: first the depth of the basin is the largest, and second, these locations are near the end of the basin where a very steep boundary exists. Some of the waves that have produced the increase in duration have been interpreted as surface waves, which in some cases provide characteristic polarization patterns."	"Univ Almeria, Dept Fis Aplicada, Almeria 04120, Spain; Univ Granada, Inst Andaluz Geofis & Prevenc Desastres Sism, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico; Libramiento Inst Tecnol Tehuacan SN, Inst Tecnol Tehuacan, Tehuacan 75770, Mexico; Inst Mexicano Petr, Mexico City 07730, DF, Mexico"	"Luzon, F, Univ Almeria, Dept Fis Aplicada, Canada San Urbano S-N, Almeria 04120, Spain"	fluzon@ual.es				27	4	BLACKWELL PUBLISHING LTD	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DG, OXON, ENGLAND"	0956-540X		10.1111/j.1365-246X.2004.02142.x	GEOPHYS J INT	Geophys. J. Int.	MAR	2004	156	3				584	594			11	Geochemistry & Geophysics	777VM	ISI:000189201000016
J	"Odriozola, G; Leone, R; Moncho-Jorda, A; Schmitt, A; Hidalgo-Alvarez, R"						Coupled aggregation and sedimentation processes: stochastic mean field theory	PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS		English	Article						aggregation-sedimentation processes; master equation; stochastic resolution	COLLOIDAL AGGREGATION; CHEMICAL-REACTIONS; SIMULATIONS; TRANSITION; KINETICS; DLCA; RLCA	"In this paper, we present a stochastic model for obtaining the time evolution of the cluster size distribution for systems following coupled aggregation and sedimentation processes. Both, diffusion-limited cluster aggregation conditions and reaction limited cluster aggregation conditions are studied under the effect of sedimentation. For this purpose, the master equation is adapted for considering several slices where cluster aggregation and mass transport through the boundaries are taken into account. Furthermore, the kernel needed to solve the stochastic equation is adapted for considering the sticking probability, P, and the Peclet number, Pe, as parameters. The obtained solutions are then compared with the time evolution of the cluster size distribution obtained by means of computer simulations in Leone et at. (Eur. Phys. J. E 7 (2002) 105), Odriozola et al. (Phys. Rev. E (2003) 031405). (C) 2003 Elsevier B.V. All rights reserved."	"Inst Mexicano Petr, Programa Ingn Mol, Mexico City 07730, DF, Mexico; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay; Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain"	"Odriozola, G, Inst Mexicano Petr, Programa Ingn Mol, Lazaro Cardenas 152, Mexico City 07730, DF, Mexico"	godriozo@imp.mx				25	4	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4371		10.1016/j.physa.2003.12.011	PHYSICA A	Physica A	APR 1	2004	335	01-Feb				35	46			12	"Physics, Multidisciplinary"	777ZX	ISI:000189215600003
J	"Sanchez-Quevedo, MC; Ceballos, G; Garcia, JM; Luna, JD; Rodriguez, IA; Campos, A"						Dentine structure and mineralization in hypocalcified amelogenesis imperfecta: a quantitative X-ray histochemical study	ORAL DISEASES		English	Article						tooth calcification; dentine; enamel; amelogenesis imperfecta	ELECTRON-PROBE MICROANALYSIS; ENAMEL ULTRASTRUCTURE; SCLEROTIC DENTIN; CALCIFICATION; MEMBRANE; INCISOR	"OBJECTIVE: This study was undertaken in order to establish the structural and mineralization pattern of the response of dentine to alterations in enamel in hypocalcified amelogenesis imperfecta (AI). DESIGN: The images and data obtained with scanning electron microscopy and electron probe X-ray microanalysis in enamel and dentine specimens from control and affected teeth were compared in this study. PATIENTS AND METHODS: We compared 46 fragments of permanent teeth from patients with clinically diagnosed hypocalcified AI and 20 normal permanent teeth. All specimens were prepared for electron probe X-ray microanalysis. RESULTS: Dentine is characterized by thickening of the peritubular dentine and partial obliteration of the dentinal tubules that does not give rise to a compact sclerotic cast. In dentine, calcium levels were significantly higher in teeth with clinically hypocalcified AI in relation with control teeth (P < 0.001). CONCLUSIONS: Dentine is affected in hypocalcified AI increasing mineralization (narrower tubules and higher content of calcium) in response to enamel disorder."	"Univ Granada, Fac Med & Odontol, Dept Histol, Granada, Spain; Univ Granada, Hosp Clin Univ, Dept Estomatol, Granada, Spain; Univ Granada, Fac Med, Dept Bioestadist, Granada, Spain; Univ Nacl Cordoba, Fac Odontol, Catedra Histol & Embriol B, RA-5000 Cordoba, Argentina"	"Sanchez-Quevedo, MC, Univ Granada, Fac Med, Dept Histol, E-18071 Granada, Spain"	mcsanchez@histolii.ugr.es				37	5	BLACKWELL MUNKSGAARD	COPENHAGEN	"35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK"	1354-523X			ORAL DIS	Oral Dis.	MAR	2004	10	2				94	98			5	"Dentistry, Oral Surgery & Medicine"	779WA	ISI:000189323700005
J	"Contreras-Jurado, C; Gonzalez-Martinez, MT; Cobos, EJ; Soler-Diaz, A"						Fluorometric evidence for different stoichiometries for the Na+/Mg2+ exchange in Mg-loaded rat thymocytes	FRONTIERS IN BIOSCIENCE		English	Article						intracellular magnesium; Na/Mg exchange; mag fura 2; membrane potential; thymocytes	MAGNESIUM; CELLS; EFFLUX; NA+	"The regulation of the cytosolic free magnesium concentration ([Mg2+](i)) is a fundamental cellular process that requires magnesium extruding mechanisms. Here, we present evidence indicating that rat thymocytes are endowed with different Na/Mg exchange systems. Fluxes of magnesium were measured using the fluorescent magnesium indicator magfura-2. Cells were loaded with magnesium using the calcium ionophore A-23187 to 0.6-8.0 mM [Mg2+](i) (resting [Mg2+](i) = 0.38 = 0.06 mM, n = 5). The presence of extracellular sodium was required for magnesium exit. The initial rate of [Mg2+](i) was stimulated by extracellular sodium with Michaelis-Menten kinetics. The Vmax of the sodium-dependent magnesium exit was markedly increased by [Mg2+](i). Holding the membrane potential at either -84 mV or at -10 mV had different effects on the sodium-stimulated magnesium efflux, depending on the extracellular sodium concentration ([Na+](o)). At 10-30 mM [Na+](o), the magnesium efflux was faster at - 10 mV than at -84 mV. Conversely, at 50-200 mM [Na+](o), the efflux of magnesium was faster at -84 mV that at -10 mV. At 75 mM [Na+](o), the activities where nearly the same at both membrane potential values. These observations suggest that the stochiometry of the Na+/Mg2+ exchange changes with [Na+](o)."	"Univ Granada, Fac Med, Dept Fisiol, E-18012 Granada, Spain; Univ Nacl Autonoma Mexico, Fac Med, Dept Farmacol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Med, Dept Farmacol, E-18012 Granada, Spain; Univ Granada, Inst Biotecnol, E-18012 Granada, Spain"	"Soler-Diaz, A, Univ Granada, Fac Med, Dept Fisiol, Avda Madrid 13, E-18012 Granada, Spain"	agasoler@ugr.es				13	2	FRONTIERS IN BIOSCIENCE INC	MANHASSET	"C/O NORTH SHORE UNIV HOSPITAL, BIOMEDICAL RESEARCH CENTER, 350 COMMUNITY DR, MANHASSET, NY 11030 USA"	1093-9946			FRONT BIOSCI	Front. Biosci.	MAY	2004	9					1843	1848			6	Biochemistry & Molecular Biology; Cell Biology	779ZA	ISI:000189333700067
J	"Ortiz, JJ; Requena, I"						Using a multi-state recurrent neural network to optimize loading patterns in BWRs	ANNALS OF NUCLEAR ENERGY		English	Article						loading patterns; nuclear BWRs; neural networks; multi-state recurrent neural network	CORE FUEL-MANAGEMENT; GENETIC ALGORITHMS; WATER-REACTOR; DESIGN; SYSTEM	"A Multi-State Recurrent Neural Network is used to optimize Loading Patterns (LP) in BWRs. We have proposed an energy function that depends on fuel assembly positions and their nuclear cross sections to carry out optimisation. Multi-State Recurrent Neural Networks creates LPs that satisfy the Radial Power Peaking Factor and maximize the effective multiplication factor at the Beginning of the Cycle, and also satisfy the Minimum Critical Power Ratio and Maximum Linear Heat Generation Rate at the End of the Cycle, thereby maximizing the effective multiplication factor. In order to evaluate the LPs, we have used a trained back-propagation neural network to predict the parameter values, instead of using a reactor core simulator, which saved considerable computation time in the search process. We applied this method to find optimal LPs for five cycles of Laguna Verde Nuclear Power Plant (LVNPP) in Mexico. (C) 2003 Elsevier Ltd. All rights reserved."	"ININ, Dept Sistemas Nucl, Mexico City, DF, Mexico; Univ Granada, Dept Ciencias Comp IA ETSII Informat, E-18071 Granada, Spain"	"Ortiz, JJ, ININ, Dept Sistemas Nucl, Carr Mexico Toluca Km 36-5, Mexico City, DF, Mexico"	jjortiz@nuclear.inin.mx; requena@decsai.ugr.es				21	10	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0306-4549		10.1016/j.anucene.2003.11.001	ANN NUCL ENERG	Ann. Nucl. Energy	MAY	2004	31	7				789	803			15	Nuclear Science & Technology	803AK	ISI:000220203800006
J	"Ceballos-Salobrena, A; Gaitain-Cepeda, L; Ceballos-Garcia, L; Samaranayake, LP"						The effect of antiretroviral therapy on the prevalence of HIV-associated oral candidiasis in a Spanish cohort	ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS		English	Article							HUMAN-IMMUNODEFICIENCY-VIRUS; KAPOSIS-SARCOMA; OPPORTUNISTIC INFECTIONS; PROTEASE INHIBITOR; AIDS; MANIFESTATIONS; ERA; CANDIDOSIS; LONDON; HAART	"Objective. To investigate the temporal changes in the prevalence of oral candidiasis in a cohort of Spanish human immunodeficiency virus (HIV)-infected individuals, before and after the introduction of highly active antiretroviral therapy (HAART). Study design. Retrospective analysis of a clinical database from ""Carlos Haya"" Hospital, Malaga, Spain, from 1995 to 2000. The prevalence of oral candidiasis was assessed in 807 HIV/AIDS patients and the temporal progression of its major variants evaluated using a linear regression model. Results. Overall oral candidiasis was prevalent in 30.0% to 48.3% of the cohort throughout and no significant variation in its incidence was noted during the study period. Prevalence of erythematous candidiasis increased from 24.5% (1995) to 45.0% (2000) and pseudomembranous candidiasis decreased from 22.4% (1995) to 5.2% (2000) (P < .05). Hyperplastic candidiasis was not detected in the cohort after the introduction of HAART therapy. Conclusions. Although oral candidiasis in HIV-infected Spanish individuals has not decreased significantly after the introduction of HAART, there appears to be a significant reduction in hyperplastic and pseudomembranous variants of the disease with a compensatory increase in erythematous candidiasis."	"Natl Autonomous Univ Mexico, Fac Dent, Oral Pathol Lab, Mexico City, DF, Mexico; Univ Granada, Fac Dent, Dept Oral Med, Granada, Spain; Univ Hong Kong, Fac Dent, Hong Kong, Hong Kong, Peoples R China"	"Gaitain-Cepeda, L, Natl Autonomous Univ Mexico, Fac Odontol, Lab Patol Clin & Expt, Div Estudios Postgrado & Invest, Circuito Inst S-N,Ciudad Univ Del Coyoacan, Mexico City 04510, DF, Mexico"	lgaitan@servidor.unam.mx				22	2	"MOSBY, INC"	ST LOUIS	"11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 USA"	1079-2104			ORAL SURG ORAL MED ORAL PATHO	Oral Surg. Oral Med. Oral Pathol. Oral Radiol. Endod.	MAR	2004	97	3				345	350			6	"Dentistry, Oral Surgery & Medicine"	803NO	ISI:000220238000014
J	"Zulantay, I; Honores, P; Solari, A; Apt, W; Ortiz, S; Osuna, A; Rojas, A; Lopez, B; Sanchez, G"						Use of polymerase chain reaction (PCR) and hybridization assays to detect Trypanosoma cruzi in chronic chagasic patients treated with itraconazole or allopurinol	DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE		English	Article						chronic Chagas disease; Trypanosoma cruzi; polymerase chain reaction (PCR); hybridization assays; itraconazole; allopurinol	BLOOD-SAMPLES; KINETOPLAST DNA; FOLLOW-UP; DIAGNOSIS; DISEASE; AMPLIFICATION; CLASSIFICATION; XENODIAGNOSIS; SEQUENCES; BRAZIL	"The presence of Trypanosoma cruzi in chronic chagasic patients with negative xenodiagnosis (XD) after 6 years following completion of therapy with either itraconazole or allopurinol was assessed by polymerase chain reaction (PCR) and hybridization assays. A 330-bp DNA fragment amplified from the hypervariable regions of T. cruzi kinetoplastid minicircles was hybridized with total P-32-labeled kinetoplast DNA as probes. PCR alone enabled the identification of T. cruzi nucleotide sequences in 40% of the patients treated with itraconazole and in 60% of patients treated with allopurinol. PCR used in combination with hybridization detected parasite DNA in 60% and 53% of XD negative individuals treated with itraconazole or allopurinol, respectively. These results show that PCR and hybridization are more sensitive than conventional parasitological techniques in diagnosing patients that have undergone chemotherapy with itraconazole or allopurinol. (C) 2004 Elsevier Inc. All rights reserved."	"Univ Chile, Fac Med, Inst Biomed Sci, Cellular & Mol Biol Program, Santiago, Chile; Univ Granada, Fac Sci, Dept Parasitol, Inst Biotechnol, Granada, Spain"	"Zulantay, I, Univ Chile, Fac Med, Inst Biomed Sci, Cellular & Mol Biol Program, Santiago, Chile"	izulanta@machi.med.uchile.cl				17	14	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0732-8893		10.1016/j.diagmicrobio.2003.10.011	DIAGN MICROBIOL INFECT DIS	Diagn. Microbiol. Infect. Dis.	APR	2004	48	4				253	257			5	Infectious Diseases; Microbiology	813KZ	ISI:000220907300005
J	"Schneider, J; Bosch, D; Monie, P; Guillot, S; Garcia-Casco, A; Lardeaux, JM; Torres-Roldan, RL; Trujillo, GM"						Origin and evolution of the Escambray Massif (Central Cuba): an example of HP/LT rocks exhumed during intraoceanic subduction	JOURNAL OF METAMORPHIC GEOLOGY		English	Article						Cuba; exhumation; HP/LT rocks; Rb/Sr-Ar/Ar geochronology	ARC MAGMA GENESIS; CARIBBEAN PLATE; ISLAND-ARC; ISOTOPIC CONSTRAINTS; COLLISIONAL OROGENS; TECTONIC EVOLUTION; WESTERN CUBA; RB-SR; EXHUMATION; ECLOGITES	"High-pressure (HP) metabasites from the Sancti Spiritus dome (Escambray massif, Central Cuba) have been studied in order to better understand the origin and evolution of the Northern Caribbean boundary plate during the Cretaceous, in a global subduction context. Geochemical and petrological studies of these eclogites reveal two groups with contrasting origins and pre-subduction metamorphic histories. Eclogites collected from exotic blocks within serpentinite (melange zone) originated from a N-MORB type protolith, do not record pre-eclogitic metamorphic history. Conversely eclogites intercalated in Jurassic metasedimentary rocks (non-melange zone) have a calc-alkaline arc-like origin and yield evidence for a pre-subduction metamorphic event in the amphibolite facies. However, all the studied Escambray eclogites underwent the same eclogitic peak (around 600 degreesC at 16 kbar), and followed a cold thermal gradient during their exhumation (estimated at around 13.5 degreesC km(-1)), which can suggest that this exhumation was coeval with subduction. Concordant geochronological data (Rb/Sr and Ar/Ar) support that the main exhumation of HP/LT rocks from the Sancti Spiritus dome occurred at 70 Ma by top to SW thrusting. The retrograde trajectory of these rocks suggests that the north-east subduction of the Farallon plate continued after 70 Ma. The set-off to the exhumation can be correlated with the beginning of the collision between the Bahamas platform and the Cretaceous island arc that induced a change of the subduction kinematics. The contrasting origin and ante-subduction history of the analysed samples imply that the Escambray massif consists of different geological units that evolved in different environments before their amalgamation during exhumation to form the present unit III of the massif."	"Univ Montpellier 2, CNRS, UMR 5568, Lab Tectonophys, F-34095 Montpellier, France; Univ Montpellier 2, CNRS, UMR 5573, Lab Dynam Lithosphere, F-34095 Montpellier, France; Univ Lyon 1, CNRS, UMR 5570, Lab Dynam Lithosphere, F-69622 Villeurbanne, France; ENS Lyon, F-69622 Villeurbanne, France; Univ Granada, Dept Mineral & Petrol, Granada 18002, Spain; Univ Nice, CNRS, UMR 6526, F-06103 Nice 2, France; Inst Geol & Palaeontol, Havana, Cuba"	"Schneider, J, Univ Montpellier 2, CNRS, UMR 5568, Lab Tectonophys, Pl E Bataillon, F-34095 Montpellier, France"	schneider@dstu.univ-montp2.fr				85	13	BLACKWELL PUBLISHING LTD	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DG, OXON, ENGLAND"	0263-4929		10.1111/j.1525-1314.2004.00510.x	J METAMORPH GEOL	J. Metamorph. Geol.	APR	2004	22	3				227	247			21	Geology	815RL	ISI:000221059300006
J	"Di Stasi, LC; Camuesco, D; Nieto, A; Vilegas, W; Zarzuelo, A; Galvez, J"						"Intestinal anti-inflammatory activity of paepalantine, an isocoumarin isolated from the capitula of Paepalanthus bromelioides, in the trinitrobenzenesulphonic acid model of rat colitis"	PLANTA MEDICA		English	Article						paepalantine; isocoumarin; capitula of Paepalanthus bromelioides; eriocaulaceae; antioxidant activity; rat colitis; TNBS	INFLAMMATORY-BOWEL-DISEASE; INHIBITION	"The preventative intestinal anti-inflammatory activity of paepalantine, an isocoumarin isolated from the capitula of Paepalarithus bromelioides, was tested in the trinitrobenzenesulphonic acid (TNBS) model of rat colitis. This was performed in two different experimental settings, i. e. when the colonic mucosa is intact or when the mucosa is in process of recovery after an initial insult. The results obtained revealed that the paepalantine pretreatment, at doses of 5 and 10 mg/kg, significantly attenuated the colonic damage induced by TNBS in both situations, as it was evidenced both histologically and biochemically. This beneficial effect was associated with an improvement in the colonic oxidative status, since paepalantine prevented the glutathione depletion that occurred as a consequence of the colonic inflammation. In addition, the intestinal anti-inflammatory effect exerted by this isocoumarin was associated with an inhibition of colonic nitric oxide activity, which is upregulated as a consequence of the inflammatory process. In conclusion, the preventative effect exerted by paepalantine in the TNBS model of rat colitis is probably related with its antioxidant properties."	"Univ Granada, Sch Pharm, Dept Pharmacol, Granada 18071, Spain; Univ Estadual Paulista Julio Mesquita Filho, IB, Dept Pharmacol, Botucatu, SP, Brazil; Univ Complutense Madrid, Sch Vet, Dept Anim Med & Surg, Madrid, Spain; UNESP, IQ, Inst Chem, Araraquara, SP, Brazil"	"Galvez, J, Univ Granada, Sch Pharm, Dept Pharmacol, Granada 18071, Spain"	jgalvez@ugr.es				18	2	GEORG THIEME VERLAG KG	STUTTGART	"RUDIGERSTR 14, D-70469 STUTTGART, GERMANY"	0032-0943		10.1055/s-2004-818942	PLANTA MED	Planta Med.	APR	2004	70	4				315	320			6	"Plant Sciences; Chemistry, Medicinal; Pharmacology & Pharmacy"	818ES	ISI:000221229000006
J	"Sierra, JC; Ortega, V; Martin-Ortiz, JD; Vera-Villarroel, P"						Psychometric properties of Wilson's Sex Fantasy Questionnaire	REVISTA MEXICANA DE PSICOLOGIA		Spanish	Article						reliability; validity; Wilson's Sex Fantasy Questionnaire; sex fantasies; sexual behavior	WOMENS FANTASIES; MULTIDIMENSIONALITY; INTERCOURSE; SEXUALITY; AROUSAL; MEN	"Sex fantasies play an important role in human sexuality, making clear the need to assess instruments 0 with enough psychometric guarantees. Reliability and validity of Wilson's Sex Fantasy Questionnaire were assessed in a Spanish population. The scale includes four fantasy factors: exploratory, intimate,, impersonal, and sadomasoquistic, and was administered, along with LoPiccolo and Steger's Sexual Interaction Inventory, to a sample of 460 subject's (370 women and 90 men). The internal consistency analysis provided a Cronbach's 0 alpha of .90 for the total scale; values for the four subscales ranged from .66 to .79, the impersonal sex fantasy category showing the smallest homogeneity. Factor analysis only partially supported the scale's original structure and identified impersonal and sadomasoquistic factors as problematic. Nevertheless, the scale showed an adequate convergent validity with the scores in desired sexual behavior obtained with LoPiccolo and Steger's inventory, and significant differences were shown in the type of sex fantasies between men and women and between individuals with or without a partner. Findings indicate this is a useful instrument to study human sexuality."	"Univ Granada, Granada, Spain; Univ Santiago Chile, Santiago, Chile"	"Sierra, JC, Univ Granada, Granada, Spain"	jcsierra@ugr.es				33	5	SOCIEDAD MEXICANA PSICOLOGIA	TLALPAN	"APARTADO POSTAL 22-211, TLALPAN 14000, MEXICO"	0185-6073			REV MEX PSICOL	Rev. Mex. Psicol.	JUN	2004	21	1				37	50			14	"Psychology, Multidisciplinary"	826CT	ISI:000221807300004
C	"Villasenor, AB; Oloriz, F; Lopez-Palomino, I"						"Inner whorls of Gregoryceras (Ammonitina, Peltoceratinae) as the first occurrence of the genus in Mexico"	RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA		English	Proceedings Paper						ammonites; Gregoryceras; Upper Jurassic; Oxfordian; Mexico	BASIN; NORTH; GULF	Two nuclei of Gregoryceras are described as the first record of the genus in Mexico. The occurrence in Mexico of the ubiquitous Tethyan genus Gregoryceras is interpreted as related to a major flooding episode that affected neritic shelves in the southern North-American plate.	"Univ Nacl Autonoma Mexico, Dept Paleontol, Inst Geol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada, Spain"	"Villasenor, AB, Univ Nacl Autonoma Mexico, Dept Paleontol, Inst Geol, Ciudad Univ, Mexico City 04510, DF, Mexico"	anab@servidor.unam.mx; nicteha73@yahoo.com.mx; foloriz@ugr.es				44	3	UNIV STUDI MILANO	MILANO	"C/O RIVISTA ITALIANA PALEONTOLOGIA STRATIGRAFIA, VIA MANGIAGALLI, 34, 20133 MILANO, ITALY"	0035-6883			RIV ITAL PALEONTOL STRATIGR	Riv. Ital. Paleontol. Stratigr.	APR	2004	110	1				249	254			6	Geology; Paleontology	829NU	ISI:000222056600027
J	"Ferreira, SLC; dos Santos, WNL; Quintella, CM; Neto, BB; Bosque-Sendra, JA"						Doehlert matrix: a chemometric tool for analytical chemistry - review	TALANTA		English	Article						chemometric; Doehlert matrix; review	ATOMIC-ABSORPTION-SPECTROMETRY; ONLINE PRECONCENTRATION SYSTEM; ELECTROKINETIC CAPILLARY CHROMATOGRAPHY; EXPERIMENTAL-DESIGN OPTIMIZATION; SOLID-PHASE SPECTROPHOTOMETRY; OPTICAL-EMISSION SPECTROMETRY; HIGH-SHEAR MIXER; EXPERIMENTAL-VARIABLES; MULTIVARIATE OPTIMIZATION; FACTORIAL-DESIGNS	"A review of the use of the Doehlert matrix as a chemometric tool for the optimization of methods in analytical chemistry and other sciences is presented. The theoretical principles of Doehlert designs are described, including the coded values for the use of this matrix involving two, three, four and five variables. The advantages of this matrix in comparison with other response surface designs, such as central composite and Box-Behnken, designs are discussed. Finally, 57 references concerning the application of Doehlert matrices in the optimization of procedures involving spectroanalytical, electroanalytical and chromatographic techniques are considered. (C) 2004 Elsevier B.V. All rights reserved."	"Univ Fed Bahia, Inst Quim, BR-40170290 Salvador, BA, Brazil; Univ Fed Pernambuco, Dept Quim Fundamental, BR-50740540 Recife, PE, Brazil; Univ Granada, Fac Sci, Dept Analyt Chem, E-18071 Granada, Spain"	"Ferreira, SLC, Univ Fed Bahia, Inst Quim, BR-40170290 Salvador, BA, Brazil"	slcf@ufba.br				62	91	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0039-9140		10.1016/j.talanta.2004.01.015	TALANTA	Talanta	Jul-08	2004	63	4				1061	1067			7	"Chemistry, Analytical"	829QB	ISI:000222063600031
J	"Fuentes, V; Ceballos, L; Osorio, R; Toledano, M; Carvalho, RM; Pashley, DH"						Tensile strength and microhardness of treated human dentin	DENTAL MATERIALS		English	Article						dentin; tensile strength; microhardness; microtensile	SODIUM-HYPOCHLORITE TREATMENT; SHEAR BOND STRENGTH; DEMINERALIZED HUMAN; DIMENSIONAL CHANGES; BOVINE DENTIN; ETCHED DENTIN; IN-VITRO; HARDNESS; COLLAGEN; ADHESIVE	"Objectives. To determine the ultimate tensile strength and Knoop hardness of mineralized, EDTA-treated, sodium hypochlorite (NaOCl)-treated, EDTA-treated resin-infiltrated, and NaOCL-treated resin-infiltrated dentin. Methods. Dumbell-shaped specimens with a cross-sectional area of 0.5 mm(2) were prepared from the crowns of extracted human third molars. Specimens were randomly assigned to the following experimental groups: (1) mineralized dentin; (2) 0.5 M EDTA-demineralized dentin, pH 7/5 days; (3) 5% NaOCl-deproteinized dentin/2 days; (4) EDTA-treated, Single Bond resin-infiltrated dentin; (5) NaOCl-treated, Single Bond resin-infiltrated dentin. All specimens were tested in tension in a Vitrodyne testing machine at 0.6 mm/min. Knoop microhardness was measured on the fractured edges of specimens in groups 1, 3, 4, and 5. Results were analyzed by ANOVA and SNK tests (p < 0.05). Results. Both EDTA and NaOCl treatments caused significant reductions in the tensile strength and microhardness of mineralized dentin (p < 0.05), with the largest reductions observed after NaOCl treatment (p < 0.05). Resin infiltration of treated dentin resulted in moderate increase of its tensile strength and microhardness, however, the original mineralized values were not recovered (p < 0.05). Significance. Whenever dentin surfaces are treated with EDTA or NaOCl prior to a clinical bonding procedure, clinicians must be aware that a weak layer may be present at the interface, which may lead to premature failures of resin/dentin bonds. (C) 2003 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved."	"Univ Sao Paulo, Dept Operat Dent Endodont & Dent Mat, Bauru Sch Dent, Sao Paulo, Brazil; Med Coll Georgia, Dept Oral Biol & Maxillofacial Pathol, Sch Dent, Augusta, GA 30912 USA; Univ Granada, Dept Dent Mat, Sch Dent, Granada, Spain"	"Carvalho, RM, Univ Sao Paulo, Dept Operat Dent Endodont & Dent Mat, Bauru Sch Dent, Sao Paulo, Brazil"	ricfob@fob.usp.br				39	10	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0109-5641		10.1016/j.dental.2003.05.005	DENT MATER	Dent. Mater.	JUL	2004	20	6				522	529			8	"Dentistry, Oral Surgery & Medicine; Materials Science, Biomaterials"	830NC	ISI:000222128100002
J	"Schmitt, DP; Diniz, G; Alcalay, L; Durkin, K; Allensworth, M; Echegaray, M; Allik, J; Eremsoy, E; Ault, L; Euler, HA; Austers, I; Falzon, R; Bennett, KL; Fisher, ML; Bianchi, G; Foley, D; Boholst, F; Fowler, R; Cunen, MAB; Fry, DP; Braeckman, J; Fry, S; Brainerd, EG; Ghayur, MA; Caral, LGA; Giri, VN; Caron, G; Golden, DL; Casullo, MM; Grammer, K; Cunningham, M; Grimaldi, L; Daibo, I; Halberstadt, J; De Backer, C; Haque, S; De Souza, E; Herrera, D; Diaz-Loving, R; Hertel, J; Luksik, I; Hitchell, A; Magaisa, I; Hoffmann, H; Marcinkeviciene, D; Hooper, D; Mata, A; Hradilekova, Z; Mata, R; Hudek-Kene-Evi, J; McCarthy, B; Huffcutt, A; Mills, ME; Jaafar, J; Mkhize, NJ; Jankauskaite, M; Moreira, J; Kabangu-Stahel, H; Moreira, S; Kardum, I; Moya, M; Khoury, B; Munyae, M; Kwon, H; Noller, P; Laidra, K; Olimat, H; Laireiter, AR; Opre, A; Lakerveld, D; Panayiotou, A; Lampert, A; Petrovic, N; Lauri, M; Poels, K; Lavallee, M; Popper, M; Lee, SJ; Poulimenou, M; Leung, LC; P'Yatokha, V; Locke, KD; Raymond, M; Locke, V; Reips, UD; Reneau, SE; Sumer, HC; Sumer, N; Rivera-Aragon, S; Supekova, M; Rowatt, WC; Szlendak, T; Ruch, W; Taylor, R; Rus, VS; Timmermans, B; Safir, MP; Tooke, W; Salas, S; Tsaousis, I; Sambataro, F; Tungaraza, FSK; Sandnabba, KN; Turner, A; Schleeter, R; Vandermassen, G; Schulmeyer, MK; Vanhoomissen, T; Van Overwalle, F; Schutz, A; Vanwesenbeeck, I; Scrimali, T; Vasey, PL; Shackelford, TK; Verissimo, J; Sharan, MB; Voracek, M; Shaver, PR; Wan, WWN; Sichona, F; Wang, TW; Simonetti, F; Weiss, P; Sineshaw, T; Wijaya, A; Sookdew, R; Woertman, L; Speelman, T; Youn, G; Spyrou, S; Zupaneie, A"						Patterns and universals of adult romantic attachment across 62 cultural regions - Are models of self and of other pancultural constructs?	JOURNAL OF CROSS-CULTURAL PSYCHOLOGY		English	Article						romantic attachment; culture; internal working models; human mating strategies	WORKING MODELS; UNITED-STATES; PERSONALITY; ORGANIZATION; STYLES; LOVE; PERSPECTIVE; DIMENSIONS; STABILITY; VIOLENCE	"As part of the International Sexuality Description Project, a total of 17,804 participants from 62 cultural regions completed the Relationship Questionnaire (RQ), a self-report measure of adult romantic attachment. Correlational analyses within each culture suggested that the Model of Self and the Model of other scales of the RQ were psychometrically valid within most cultures. Contrary to expectations, the Model of Self and Model of Other dimensions of the RQ did not underlie the four-category model of attachment in the same way across all cultures. Analyses of specific attachment styles revealed that secure romantic attachment was normative in 79% of cultures and that preoccupied romantic attachment was particularly prevalent in East Asian cultures. Finally, the romantic attachment profiles of individual nations were correlated with sociocultural indicators in ways that supported evolutionary theories of romantic attachment and basic human mating strategies."	"Bradley Univ, Dept Psychol, Peoria, IL 61625 USA; Univ Ljubljana, Ljubljana, Slovenia; Chonnam Natl Univ, Cheongju, South Korea; Univ Utrecht, Utrecht, Netherlands; Couple Clin Indonesia, Surabaya, Indonesia; Charles Univ, CR-11636 Prague 1, Czech Republic; Yuan Ze Univ, Tao Yuan, Taiwan; Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Univ Vienna, Sch Med, Vienna, Austria; Univ Lisbon, P-1699 Lisbon, Portugal; Univ Lethbridge, Lethbridge, AB T1K 3M4, Canada; Free Univ Brussels, Brussels, Belgium; State Univ Ghent, B-9000 Ghent, Belgium; Bradley Univ, Peoria, IL 61625 USA; Univ Dar Es Salaam, Dar Es Salaam, Tanzania; Univ Aegean, Mytilili, Greece; SUNY Coll Plattsburgh, Plattsburgh, NY 12901 USA; Free Univ Brussels, B-1050 Brussels, Belgium; Univ S Pacific, Suva, Fiji; Nicholas Copernicus Univ, Krakow, Poland; Middle E Tech Univ, Ankara, Turkey; State Univ Ghent, B-9000 Ghent, Belgium; Univ Natal, Natal, RN, Brazil; Ramapo Coll, Mahwah, NJ USA; Pontificia Univ Catolica Chile, Santiago, Chile; Univ Calif Davis, Davis, CA 95616 USA; Indian Inst Technol, Kharagpur 721302, W Bengal, India; Florida Atlantic Univ, Boca Raton, FL 33431 USA; Univ Catania, Catania, Italy; Tech Univ Chemnitz, Chemnitz, Germany; Abo Akad Univ, Turku, Finland; Univ La Serena, La Serena, Chile; Univ Haifa, IL-31999 Haifa, Israel; Univ Ljubljana, Ljubljana 61000, Slovenia; Queens Univ Belfast, Belfast, Antrim, North Ireland; Baylor Univ, Waco, TX 76798 USA; Natl Autonomous Univ Mexico, Mexico City 04510, DF, Mexico; Univ Alabama, Tuscaloosa, AL 35487 USA; Univ Zurich, CH-8006 Zurich, Switzerland; Univ Montpellier 2, Montpellier, France; Slovak Acad Sci, Bratislava, Slovakia; Univ Belgrade, Belgrade, Yugoslavia; Univ Cyprus, Nicosia, Cyprus; Univ Babes Bolyai, R-3400 Cluj Napoca, Romania; Univ Jordan, Irbid, Jordan; Univ Queensland, St Lucia, Qld 4067, Australia; Univ Botswana, Gaborone, Botswana; Univ Granada, E-18071 Granada, Spain; Univ Lisbon, P-1699 Lisbon, Portugal; Univ Natal, Durban, South Africa; Loyola Marymount Univ, Los Angeles, CA 90045 USA; Univ Cent Lancashire, Preston PR1 2HE, Lancs, England; Vilnius State Univ, Vilnius, Lithuania; Univ Zimbabwe, Harare, Zimbabwe; Slovak Acad Sci, Bratislava, Slovakia; Univ Western Australia, Nedlands, WA 6009, Australia; Univ Idaho, Moscow, ID 83843 USA; City Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China; Univ Laval, Quebec City, PQ G1K 7P4, Canada; Univ Malta, Msida, Malta; Ruppin Inst, Post, Israel; Univ Utrecht, NL-3508 TC Utrecht, Netherlands; Salzburg Univ, Inst Psychol, A-5020 Salzburg, Austria; Univ Tartu, EE-50090 Tartu, Estonia; Amer Univ Beirut, Beirut, Lebanon; Univ Rijeka, Rijeka, Croatia; Univ Malaya, Kuala Lumpur 59100, Malaysia; Bradley Univ, Peoria, IL 61625 USA; Comenius Univ, Bratislava 81806, Slovakia; Univ Queensland, St Lucia, Qld 4067, Australia; Knox Coll, Galesburg, IL USA; Bradley Univ, Peoria, IL 61625 USA; Tech Univ, Chemnitz, Germany; Univ Lima, Lima, Peru; Univ Dhaka, Dhaka 1000, Bangladesh; Univ Otago, Dunedin, New Zealand; Univ Catania, Catania, Italy; Univ Hawaii Manoa, Honolulu, HI 96822 USA; Indian Inst Technol, Kharagpur 721302, W Bengal, India; Ludwig Boltzmann Inst Urban Ethol, Ifrane, Austria; Abo Akad Univ, Turku, Finland; Univ Queensland, St Lucia, Qld 4067, Australia; York Univ, N York, ON M3J 1P3, Canada; Bogazici Univ, TR-80815 Bebek, Turkey; Univ Lima, Lima, Peru; Univ Western Australia, Nedlands, WA 6009, Australia; Univ Brasilia, BR-70910900 Brasilia, DF, Brazil; Natl Autonomous Univ Mexico, Mexico City 04510, DF, Mexico; Illinois State Univ, Normal, IL 61761 USA; Osaka Univ, Suita, Osaka 565, Japan; Univ Louisville, Louisville, KY 40292 USA; Univ Buenos Aires, RA-1053 Buenos Aires, DF, Argentina; Univ San Carlos, San Carlos, Philippines; Clemson Univ, Clemson, SC 29631 USA; Univ New Mexico, Albuquerque, NM 87131 USA; Latvian State Univ, Riga, Latvia; Univ Louisville, Louisville, KY 40292 USA; Univ Tartu, Tartu, Estonia"	"Schmitt, DP, Bradley Univ, Dept Psychol, 105 Comstock Hall, Peoria, IL 61625 USA"	dps@bradley.edu				100	13	SAGE PUBLICATIONS INC	THOUSAND OAKS	"2455 TELLER RD, THOUSAND OAKS, CA 91320 USA"	0022-0221		10.1177/0022022104266105	J CROSS-CULT PSYCHOL	J. Cross-Cult. Psychol.	JUL	2004	35	4				367	402			36	"Psychology, Social"	831KL	ISI:000222193200001
J	"Guerra, RO; Gutierrez, CV"						Cognitive impairment is the main predictor of functional status in a geriatric institutionalized population	INTERNATIONAL PSYCHOGERIATRICS		English	Meeting Abstract									"Univ Fed Rio Grande Norte, Dept Physiotherapy, BR-59072970 Natal, RN, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	SPRINGER PUBLISHING CO	NEW YORK	"536 BROADWAY, NEW YORK, NY 10012 USA"	1041-6102			INT PSYCHOGERIATR	Int. Psychogeriatr.		2003	15			Suppl. 2		335	336			2	"Psychology, Clinical; Geriatrics & Gerontology; Gerontology; Psychiatry; Psychology"	831QJ	ISI:000222209400762
J	"Machado-Silveiro, LF; Gonzalez-Lopez, S; Gonzalez-Rodriguez, MP"						"Decalcification of root canal dentine by citric acid, EDTA and sodium citrate"	INTERNATIONAL ENDODONTIC JOURNAL		English	Article						decalcifying agents; root canal; smear layer	ELECTRON-MICROSCOPIC EVALUATION; SMEAR LAYER REMOVAL; DEMINERALIZATION; IRRIGATION; IRRIGANTS; ABILITY	"Aim To measure the demineralization capability of 1 and 10% citric acid, 10% sodium citrate and 17%, EDTA during immersions of 5. 10 and 15 min on root canal dentine. Methodology Crowns were sectioned from eight maxillary canines. The cementum was removed from the cervical third of the roots to expose the dentine. Canals were prepared using a handpiece-mounted Largo Peeso reamer. A 3-mm thick cross-sectional slice was obtained from the cervical third of each root. Each slice was sectioned into four equal parts. These specimens were assigned to one of four groups (n = 8) for the application of 1% citric acid, 10% citric acid, 10% sodium citrate or 17% EDTA. Each specimen underwent three successive 5-min immersions in each solution at room temperature. The solutions were not renewed between immersions. Two millimetres of solution were collected from the extracts and lanthanum oxide was added for the calcium reading by spectrophotometry. To compare the amounts of calcium removed by each solution, the Friedman test was used for the global comparison and the Wilcoxon test for paired comparisons. Differences between groups were evaluated using the Kruskal-Wallis test for the global comparison and Mann-Whitney test for paired comparisons. Results Overall. 1 and 10% citric acid were more effective than EDTA or sodium citrate at the three immersion times (P < 0.001); 10%, citric acid was more effective than 1%, citric acid (P < 0.001). EDTA and I and 101% citric acid showed decreasing effectiveness with time, and the decrease was significant for citric acid at both concentrations (P < 0.001). Although sodium citrate removed little calcium during the three time periods. the small increase recorded was significant (P < 0.01.). Conclusions Citric acid at 10% was the most effective decalcifying agent, followed by 1% citric acid, 17% EDTA and 10%, sodium citrate."	"Univ Granada, Sch Dent, Dept Dent Pathol & Therapeut, E-18071 Granada, Spain; Univ Pelotas, Sch Dent, Dept Endodont, Pelotas, Brazil"	"Gonzalez-Lopez, S, Univ Granada, Sch Dent, Dept Dent Pathol & Therapeut, Campus Cartuja,Colegio Maximo, E-18071 Granada, Spain"	sglopez@ugr.es				24	9	BLACKWELL PUBLISHING LTD	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DG, OXON, ENGLAND"	0143-2885			INT ENDOD J	Int. Endod. J.	JUN	2004	37	6				365	369			5	"Dentistry, Oral Surgery & Medicine"	832BF	ISI:000222241500003
J	"Galindo-Zaldivar, J; Gamboa, L; Maldonado, A; Nakao, S; Bochu, Y"						"Tectonic development of the Bransfield Basin and its prolongation to the South Scotia Ridge, Northern Antarctic Peninsula"	MARINE GEOLOGY		English	Article						Bransfield Basin; continental blocks; Backarc Basin; transcurrent faults; roll-back	WEST ANTARCTICA; PLATE BOUNDARY; DRAKE PASSAGE; EVOLUTION; ARC; SEA; SUBDUCTION; ISLANDS; MARGIN; RIFT	"The Bransfield Basin is located off the northern tip of the Antarctic Peninsula. The analysis of multichannel seismic reflection profiles allows the shallow structure of the Bransfield Basin and its eastwards prolongation through the Scotia Sea to be imaged. The Bransfield Basin is asymmetrical, with most of the sediment input coming from the passive Antarctic Peninsula margin, which is deformed by normal faults generally dipping less than 45degrees northwestwards. Much less sediment comes from the conjugate South Shetland Islands margin, which is dominated by high-angle normal faults, generally dipping between 45degrees and 60degrees, constituting the inner boundary of the South Shetland Block tectonic horst. The detachment and moving apart of the South Shetland Block from the Antarctic Peninsula led to the opening of the Bransfield Basin, where incipient oceanic spreading has been reported previously. The South Shetland Block outer boundary to the northwest is made of the South Shetland Trench, which to the east passes into the sinistral transpressive Scotia-Antarctic plate boundary marked by the prominent South Scotia Ridge. Following cessation of spreading in the Phoenix-Antarctic Ridge northwest of the South Shetland Block during middle Pliocene, roll-back played a major role in the development of the Bransfield Basin, with maximum extension in the Central subbasin. In addition, the Eastern Bransfield Basin accommodates most of the sinistral transtensional deformation along the South Scotia Ridge. Normal and reverse faults were simultaneously active along the inner and outer boundaries, respectively, of the continental crust fragment constituting the South Shetland Block. The development of the Bransfield Basin offers a good example of the tectonic processes involved in continental fragmentation associated with backarc basin development. (C) 2004 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Geodinam, E-18071 Granada, Spain; Petr Brasileiro SA, Rio De Janeiro, Brazil; Univ Granada, CSIC, Inst Andaluz Ciencias Tierra, E-18071 Granada, Spain; Guangzhou Marine Geol Survey, Guangzhou, Peoples R China"	"Galindo-Zaldivar, J, Univ Granada, Dept Geodinam, Campus Fuenteneuva S-N, E-18071 Granada, Spain"	jgalindo@ugr.es				52	7	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0025-3227		10.1016/j.margeo.2004.02.007	MAR GEOLOGY	Mar. Geol.	May-31	2004	206	01-Abr			Sp. Iss. 1	267	282			16	"Geosciences, Multidisciplinary; Oceanography"	832HK	ISI:000222257900014
J	"Steptoe, A; Wardle, J; Bages, N; Sallis, JF; Sanabria-Ferrand, PA; Sanchez, M"						Drinking and driving in university students: An international study of 23 countries	PSYCHOLOGY & HEALTH		English	Article						alcohol-impaired driving; road traffic crashes; driver behaviour; health beliefs; international	NATIONAL-SURVEY; BINGE-DRINKING; ALCOHOL; BEHAVIOR; COLLEGE; HEALTH; RISK	"Alcohol-impaired driving is a major problem in many countries. We assessed drinking and driving and associated attitudes and legislative practices in 8282 male and 10 816 female students at universities in 23 countries. The age-adjusted prevalence of drinking and driving was 20% in men, and 7% in women. There was wide variation between countries, with the highest levels in men and women from the USA and men from South American and Mediterranean countries. Rates correlated significantly with national surveys of drinking and driving, and with national road traffic accident death rates. Drinking and driving was more prevalent in country samples in which the legal blood alcohol threshold was higher. Attitudes to drinking and driving and other aspects of hazardous driving were strongly associated with drinking and driving both within and between countries. A multi-level approach involving changes in blood alcohol laws and efforts to shift the attitudes of individuals who drink and drive is suggested by the current results."	"UCL, Dept Epidemiol & Publ Hlth, London WC1E 6BT, England; Univ Simon Bolivar, Caracas, Venezuela; San Diego State Univ, Dept Psychol, San Diego, CA 92182 USA; Univ Mil Nueva Granada, Fac Med, Bogota, Colombia; Univ Granada, Dept Pesonalidad Evaluac & Tratamiento Psicol, E-18071 Granada, Spain"	"Steptoe, A, UCL, Dept Epidemiol & Publ Hlth, London WC1E 6BT, England"	a.steptoe@ucl.ac.uk				28	2	TAYLOR & FRANCIS LTD	ABINGDON	"4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND"	0887-0446		10.1080/08870440310001616542	PSYCHOL HEALTH	Psychol. Health	AUG	2004	19	4				527	540			14	"Public, Environmental & Occupational Health; Psychology, Multidisciplinary"	837CN	ISI:000222605300009
J	"Martin-Sanchez, J; Navarro-Mari, JM; Pasquau-Liano, J; Salomon, OD; Morillas-Marquez, F"						Visceral leishmaniasis caused by Leishmania infantum in a Spanish patient in Argentina: What is the origin of the infection? Case report	BMC INFECTIOUS DISEASES		English	Article							CUTANEOUS LEISHMANIASIS; TRAVELERS	"Background: The question ""Where have you been?"" is a common one asked by doctors in Northern Europe and America when faced with clinical symptoms not typical of their country. This question must also arise in the clinics of developing countries in which non-autochthonous cases such as the one described here can appear. Important outbreaks of Leishmania infantum have been recorded in the last decade in several Latin American countries but its presence has not yet been recorded in Argentina. We report the first case of visceral leishmaniasis owing to L. infantum in this country. Case presentation: A 71-year-old Spanish woman who has been living in Mendoza, Argentina, during the last 40 years presented with a history of high fever and shivering, anemia, leukopenia and splenomegaly over two years. Argentinian doctors did not suspect visceral leishmaniasis even when the histological analysis revealed the presence of ""intracytoplasmatic spheroid particles compatible with fungal or parasitic infection"". After a serious deterioration in her health, she was taken to Spain where she was evaluated and visceral leishmaniasis was established. Specific identification of the parasite was done by PCR-ELISA, isoenzyme electrophoresis and RAPD-PCR. Conclusion: We would like to point out that: i) cases such as the one described here, which appear in non-endemic areas, can pass unnoticed by the clinical physician. ii) in countries in which these introduced cases reside, in-depth parasitological studies are required into vectors and possible reservoirs to rule out the rare case of local infection and, once infection has taken place, to ensure that this does not spread by anthroponotic transmission or a competent reservoir."	"Univ Granada, Fac Farm, Dept Parasitol, E-18071 Granada, Spain; Hosp Univ Virgen Nieves, Microbiol Serv, Granada, Spain; Hosp Univ Virgen Nieves, Unidad Enfermedades Infecciosas, Granada, Spain; Minist Salud, Adm Nacl Labs & Inst Salud Dr Carlos G Malbran, CeNDIE, Buenos Aires, DF, Argentina"	"Martin-Sanchez, J, Univ Granada, Fac Farm, Dept Parasitol, Campus Univ Cartuja, E-18071 Granada, Spain"	joaquina@ugr.es; josem.navarro.sspa@juntadeandalucia.es; pascuau@juntadeandalucia.es; danielsalomon@hotmail.com; fmorilla@ugr.es				33	8	BIOMED CENTRAL LTD	LONDON	"MIDDLESEX HOUSE, 34-42 CLEVELAND ST, LONDON W1T 4LB, ENGLAND"	1471-2334		10.1186/1471-2334-4-20	BMC INFECT DIS	BMC Infect. Dis.	Jun-29	2004	4							20		5	Infectious Diseases	837FR	ISI:000222614400002
J	"Eidelman, S; Hayes, KG; Olive, KA; Aguilar-Benitez, M; Amsler, C; Asner, D; Babu, KS; Barnett, RM; Beringer, J; Burchat, PR; Carone, CD; Caso, C; Conforto, G; Dahl, O; D'Ambrosio, G; Doser, M; Feng, JL; Gherghetta, T; Gibbons, L; Goodman, M; Grab, C; Groom, DE; Gurtu, A; Hagiwara, K; Hernandez-Rey, JJ; Hikasa, K; Honscheid, K; Jawahery, H; Kolda, C; Kwon, Y; Mangano, ML; Manohar, AV; March-Russell, J; Masoni, A; Miquel, R; Monig, K; Murayama, H; Nakamura, K; Navas, S; Pape, L; Patrignani, C; Piepke, A; Raffelt, G; Roos, M; Tanabashi, M; Terning, J; Tornqvist, NA; Trippe, TG; Vogel, P; Wohl, CG; Workman, RL; Yao, WM; Zyla, PA; Armstrong, B; Gee, PS; Harper, G; Lugovsky, KS; Lugovsky, SB; Lugovsky, VS; Rom, A; Artuso, M; Barberio, E; Battaglia, M; Bichsel, H; Biebel, O; Bloch, P; Cahn, RN; Casper, D; Cattai, A; Chivukula, RS; Cowan, G; Damour, T; Desler, K; Dobbs, MA; Drees, M; Edwards, A; Edwards, DA; Elvira, VD; Erler, J; Ezhela, VV; Fetscher, W; Fields, BD; Fosler, B; Froidevaux, D; Fukugita, M; Gaisser, TK; Garren, L; Gerber, HJ; Gerbier, G; Gilman, FJ; Haber, HE; Hagmann, C; Hewett, J; Hinchliffe, I; Hogan, CJ; Hohler, G; Igo-Kemenes, P; Jackson, JD; Johnson, KF; Karlen, D; Kayser, B; Kirkby, D; Klein, SR; Kleinknecht, K; Knowles, IG; Kreitz, P; Kuyanov, YV; Lahav, O; Langacker, P; Liddle, A; Littenberg, L; Manley, DM; Martin, AD; Narain, M; Nason, P; Nir, Y; Peacock, JA; Quinn, HR; Raby, S; Ratcliff, BN; Razuvaev, EA; Renk, B; Rolandi, G; Ronan, MT; Rosenberg, LJ; Sachrajda, CT; Sakai, Y; Sanda, AI; Sarkar, S; Schmitt, M; Schneider, O; Scott, D; Seligman, WG; Shaevitz, MH; Sjostrand, T; Smoot, GF; Spanier, S; Spieler, H; Spooner, NJC; Srednicki, M; Stahl, A; Stanev, T; Suzuki, M; Tkachenko, NP; Trilling, GH; Valencia, G; van Bibber, K; Vincter, MG; Ward, DR; Webber, BR; Whalley, M; Wolfenstein, L; Womersley, J; Woody, CL; Zenin, OV; Zhu, RY"					Particle Data Grp	Review of particle physics	PHYSICS LETTERS B		English	Review								"This biennial Review summarizes much of Particle Physics. Using data from previous editions, plus 1726 new measurements from 512 papers, we list, evaluate, and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons. We also summarize searches for hypothetical particles such as Higgs bosons, heavy neutrinos, and supersymmetric particles. All the particle properties and search limits are listed in Summary Tables. We also give numerous tables, figures, formulae, and reviews of topics such as the Standard Model, particle detectors, probability, and statistics. Among the 119 reviews are many that are new or heavily revised including those on neutrino mixing, CP violation in K, D, and B mesons, V-cb, the new exotic e(1540) particle, extra-dimensions, grand unified theories, cosmic background radiation, dark matter, cosmological parameters, and big bang cosmology. A booklet is available containing the Summary Tables and abbreviated versions of some of the other sections of this full Review. All tables, listings, and reviews (and errata) are also available on the Particle Data Group website: http://pdg.lbl.gov."	"Budker Inst Nucl Phys, RU-630090 Novosibirsk, Russia; Hillsdale Coll, Dept Phys, Hillsdale, MI 49242 USA; Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA; CIEMAT, E-28040 Madrid, Spain; Univ Zurich, Inst Phys, CH-8057 Zurich, Switzerland; Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA; Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA; Lawrence Berkeley Lab, Div Phys, Berkeley, CA 94720 USA; Stanford Univ, Dept Phys, Stanford, CA 94305 USA; Coll William & Mary, Dept Phys, Nucl & Particle Theory Grp, Williamsburg, VA 23187 USA; Univ Genoa, Ist Nazl Fis Nucl, I-16146 Genoa, Italy; Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy; Univ Urbino, I-61029 Urbino, Italy; Ist Nazl Fis Nucl, Sez Firenze, I-50125 Florence, Italy; Univ Naples Federico II, Dipartimento Sci Fisiche, I-80126 Naples, Italy; CERN, European Org Nucl Res, CH-1211 Geneva 23, Switzerland; Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA; Cornell Univ, Newman Lab Elementary Particle Phys, Ithaca, NY 14853 USA; Argonne Natl Lab, Argonne, IL 60439 USA; ETH, Inst Particle Phys, CH-8093 Zurich, Switzerland; Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India; KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan; Univ Valencia, CSIC, IFIC, Inst Fis Corpuscular, E-46071 Valencia, Spain; Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan; Ohio State Univ, Dept Phys, Columbus, OH 43210 USA; Univ Maryland, Dept Phys & Astron, College Pk, MD 20742 USA; Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA; Yonsei Univ, Dept Phys, Seoul 120749, South Korea; Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA; Citta Univ Monserrato, Ist Nazl Fis Nucl, Sez Cagliari, I-09042 Monserrato, CA, Italy; DESY, D-15735 Zeuthen, Germany; Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; Univ Granada, Dept Fis Teor & Cosmos, E-18071 Granada, Spain; Univ Granada, CAFPE, E-18071 Granada, Spain; Univ Alabama, Dept Phys & Astron, Tuscaloosa, AL 35487 USA; Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst Phys, D-80805 Munich, Germany; Univ Helsinki, Dept Phys Sci, FIN-00014 Helsinki, Finland; Los Alamos Natl Lab, Los Alamos, NM 87545 USA; CALTECH, Kellogg Radiat Lab, Pasadena, CA 91125 USA; George Washington Univ, Dept Phys, Ashburn, VA 20147 USA; Inst High Energy Phys, COMPAS Grp, RU-142284 Protvino, Russia; Syracuse Univ, Dept Phys, Syracuse, NY 13244 USA; Univ Melbourne, Sch Phys, Parkville, Vic 3052, Australia; Univ Washington, Dept Astron, Seattle, WA 98195 USA; Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA; Univ London, Dept Phys, Egham TW20 OEX, Surrey, England; Inst Hautes Etud Sci, F-91440 Bures Sur Yvette, France; DESY, D-22603 Hamburg, Germany; Tech Univ Munich, Fak Phys Dept, D-85748 Garching, Germany; Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA; Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico; Univ Illinois, Dept Astron, Urbana, IL 61801 USA; Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England; Univ Tokyo, Inst Cosmic Ray Res, Kashiwa 2778582, Chiba, Japan; Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA; CEA Saclay, F-91191 Gif Sur Yvette, France; Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA; Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA; Lawrence Livermore Natl Lab, Livermore, CA 94550 USA; Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA; Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany; Univ Heidelberg, Inst Phys, D-69120 Heidelberg, Germany; Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA; Carleton Univ, Dept Phys, Ottawa, ON K1S 5B6, Canada; Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA; Univ Mainz, Inst Phys, D-55099 Mainz, Germany; Univ Edinburgh, Inst Astron, Edinburgh EH9 3JZ, Midlothian, Scotland; Univ Cambridge, Inst Astron, Cambridge CB3 0HA, England; Univ Penn, Dept Phys, Philadelphia, PA 19104 USA; Univ Sussex, Ctr Astron, Brighton BN1 9RH, E Sussex, England; Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA; Kent State Univ, Dept Phys, Kent, OH USA; Univ Durham, Inst Particle Phys, Dept Phys, Durham DH1 3LE, England; Boston Univ, Dept Phys, Boston, MA USA; Ist Nazl Fis Nucl, I-20133 Milan, Italy; Weizmann Inst Sci, Dept Particle Phys, I-76100 Rehovot, Israel; MIT, Dept Phys & Lab Nucl Sci, Cambridge, MA 02139 USA; Univ Southampton, Dept Phys & Astron, Southampton S017 1BJ, Hants, England; Nagoya Univ, Dept Phys, Nagoya, Aichi 4848602, Japan; Univ Oxford, Theoret Phys, Oxford OX1 3NP, England; Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA; Swiss Fed Inst Technol, Lausanne, Switzerland; Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada; Columbia Univ, Nevis Labs, Irwington, NY 10533 USA; Columbia Univ, Dept Phys, New York, NY 10027 USA; Lund Univ, Dept Theoret Phys, S-23362 Lund, Sweden; Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England; Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA; Iowa State Univ Sci & Technol, Dept Phys, Ames, IA 50011 USA; Univ Alberta, Dept Phys, Edmonton, AB T6G 2JJ, Canada; Cavendish Lab, Cambridge CB3 0HE, England; CALTECH, Dept Phys, Pasadena, CA 91125 USA"	"Eidelman, S, Budker Inst Nucl Phys, RU-630090 Novosibirsk, Russia"					8	3401	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0370-2693		10.1016/j.physletb.2004.06.001	PHYS LETT B	Phys. Lett. B	Jul-15	2004	592	01-Abr				1	1109			1109	"Physics, Multidisciplinary"	843MZ	ISI:000223089300001
J	"Arrindell, WA; Eisemann, M; Oei, TPS; Caballo, VE; Sanavio, E; Sica, C; Bages, N; Feldman, L; Torres, B; Iwawaki, S; Hatzichristou, C; Castro, J; Canalda, G; Furnham, A; van der Ende, J"					Cultural Clin Psychol Study Grp	Phobic anxiety in 11 nations: part II. Hofstede's dimensions of national cultures predict national-level variations	PERSONALITY AND INDIVIDUAL DIFFERENCES		English	Article						gender roles; fears; cross-national differences; national masculinity-femininity; uncertainty avoidance; Hofstede	EYSENCK PERSONALITY QUESTIONNAIRE; SEX; AGORAPHOBIA; POPULATION; SIMILARITY; AUSTRALIA; COUNTRIES; STUDENTS; FEARS; POWER	"Hofstede's dimensions of national cultures termed Masculinity-Femininity (MAS) and Uncertainty Avoidance (UAI) (Hofstede, 2001) are proposed to be of relevance for understanding national-level differences in self-assessed fears. The potential predictive role of national MAS was based on the classical work of Fodor (Fodor, 1974). Following Fodor, it was predicted that masculine (or tough) societies in which clearer differentiations are made between gender roles (high MAS) would report higher national levels of fears than feminine (or soft/modest) societies in which such differentiations are made to a clearly lesser extent (low MAS). In addition, it was anticipated that nervous-stressful-emotionally-expressive nations (high UAI) would report higher national levels of fears than calm-happy and low-emotional countries (low UAI), and that countries high on both MAS and UAI would report the highest national levels of fears. A data set comprising 11 countries (N > 5000) served as the basis for analyses. As anticipated, (a) high MAS predicted higher national levels of Agoraphobic fears and of Bodily Injury-Illness-Death fears; (b) higher scores on both UAI and MAS predicted higher national scores on Bodily Injury-Illness-Death fears, fears of Sexual and Aggressive Scenes, and Harmless Animals fears; (c) higher UAI predicted higher national levels of Harmless Animals, Bodily Injury-Illness-Death, and Agoraphobic fears. (C) 2003 Elsevier Ltd. All rights reserved."	"Univ Groningen, Heymans Inst, Dept Clin & Dev Psychol, NL-9712 TS Groningen, Netherlands; Univ Tromso, N-9001 Tromso, Norway; Univ Queensland, Brisbane, Qld, Australia; Univ Granada, E-18071 Granada, Spain; Univ Padua, I-35100 Padua, Italy; Univ Parma, I-43100 Parma, Italy; Univ Simon Bolivar, Caracas, Venezuela; Univ Pais Vasco, E-20080 San Sebastian, Spain; Showa Womens Univ, Tokyo, Japan; Univ Athens, GR-10679 Athens, Greece; Hosp Clin Barcelona, Barcelona, Spain; UCL, London WC1E 6BT, England; Erasmus MC, Rotterdam, Netherlands"	"Arrindell, WA, Univ Groningen, Heymans Inst, Dept Clin & Dev Psychol, Grote Kruisstr 2-I, NL-9712 TS Groningen, Netherlands"	w.arrindell@ppsw.rug.nl				50	6	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0191-8869		10.1016/j.paid.2003.11.002	PERS INDIV DIFFER	Pers. Individ. Differ.	AUG	2004	37	3				627	643			17	"Psychology, Social"	844FR	ISI:000223143700017
J	"Flores, JL; Parra, Y; Percoco, U"						On the general structure of Ricci collineations for type B warped space-times	JOURNAL OF MATHEMATICAL PHYSICS		English	Article							MATTER COLLINEATIONS	"A complete study of the structure of Ricci collineations for type B warped space-times is carried out. This study can be used as a method to obtain these symmetries in such space-times. Special cases as 2+2 reducible space-times, and plane and spherical symmetric space-times are considered specifically. (C) 2004 American Institute of Physics."	"Univ Granada, Fac Ciencias, Dept Geometria & Topol, E-18071 Granada, Spain; Univ Los Andes, Fac Ciencias, Dept Fis, Lab Fis Teor, Merida 5101, Venezuela; Univ Los Andes, Fac Ciencias, Dept Fis, Ctr Astrofis Teor, Merida 5101, Venezuela"	"Flores, JL, Univ Granada, Fac Ciencias, Dept Geometria & Topol, Ave Fuentenueva S-N, E-18071 Granada, Spain"	floresj@math.sunysb.edu; jparra@ula.ve; upercoco@ula.ve				10	1	AMER INST PHYSICS	MELVILLE	"CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA"	0022-2488		10.1063/1.1775875	J MATH PHYS-NY	J. Math. Phys.	SEP	2004	45	9				3546	3557			12	"Physics, Mathematical"	849QP	ISI:000223555200009
J	"Odriozola, G; Leone, R; Schmitt, A; Callejas-Fernandez, J; Martinez-Garcia, R; Hidalgo-Alvarez, R"						Irreversible versus reversible aggregation: Mean field theory and experiments	JOURNAL OF CHEMICAL PHYSICS		English	Article							COLLOIDAL AGGREGATION; FRAGMENTATION PROCESSES; STOCHASTIC SIMULATION; LIGHT-SCATTERING; TRANSITION; KINETICS; RLCA; DLCA	"Colloidal aggregation processes arising at different electrolyte concentrations were studied by means of experiments and confronted with theoretical predictions of different kinetic aggregation models. For this purpose, aqueous dispersions of relatively large polystyrene microspheres were chosen as experimental systems. Aggregation was induced by adding KBr electrolyte to the initially stable particle dispersions. During the aggregation processes, the cluster-size distribution was monitored by means of single cluster light scattering. Analyzing the time evolution of the monomer concentration, we found that the processes arising even at moderate electrolyte concentrations cannot be described by pure time-independent irreversible aggregation models. Hence, alternative models such as time-dependent irreversible aggregation and several reversible aggregation models were also tested. The model that considers a time-dependent sticking probability was found to fit the data quite satisfactorily. Nevertheless, the fitted was so slow that it seems not very likely to find such a behavior in real systems. The aggregation-fragmentation models reported in the literature were unable to reproduce the experimental observations. Hence, a more realistic reversible aggregation model was developed. This model accounts also for reenforced or double bonds between the constituent particles. The corresponding fit improved significantly and reached the same quality as the time-dependent model. Moreover, the obtained fitting parameters were in qualitative agreement with the DLVO predictions and so, reversible aggregation seems to be a more reasonable explanation for the experimental data than time-dependent irreversible aggregation. However, no definite statement on the possible secondary bond fragmentation mechanism may be made since both the applied shear stress in the measuring cell and thermal fluctuations can cause weaker bonds to break. (C) 2004 American Institute of Physics."	"Inst Mexicano Petr, Programa Ingn Mol, Mexico City 07730, DF, Mexico; Univ Republica, Fac Quim, Dept Quim Fis & Matemat, Montevideo 11800, Uruguay; Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain"	"Odriozola, G, Inst Mexicano Petr, Programa Ingn Mol, Lazaro Cardenas 152, Mexico City 07730, DF, Mexico"	rhidalgo@ugr.es				26	7	AMER INST PHYSICS	MELVILLE	"CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA"	0021-9606		10.1063/1.1779571	J CHEM PHYS	J. Chem. Phys.	Sep-15	2004	121	11				5468	5481			14	"Physics, Atomic, Molecular & Chemical"	851XU	ISI:000223720600052
J	"Belmar, M; Morata, D; Munizaga, F; de Arce, CP; Morales, S; Carrillo, FJ"						Significance of K-Ar dating of very low-grade metamorphism in Triassic-Jurassic pelites from the Coastal Range of central Chile	CLAY MINERALS		English	Article						pelites; K-Ar dating; very low-grade metamorphism; Costal Range; Chile	SEDIMENTARY-ROCKS; ILLITE-SMECTITE; SOUTHERN CHILE; EVOLUTION; TEMPERATURE; SYSTEMATICS; BASEMENT; BEARING; CLAYS; AGES	"K-Ar isotopic dating of very low-grade metamorphism affecting Triassic-Jurassic rocks in the Coastal Range of central Chile was carried out on whole rocks and their <2 mu m size fractions. In the study area, a regional-burial low-grade metamorphism at anchizone conditions (T <= 190 degrees C) and low-pressure conditions (P >= 1.3 kbar) has been described. The highest observed temperatures are related to a contact metamorphism produced by nearby Jurassic intrusions, with a P-T estimate at the immediate contact zone of similar to 650-690 degrees C and 4 kbar. The whole-rock K-Ar age of 174 +/- 5 Ma is interpreted as belonging to the contact metamorphism due to the intrusion of Jurassic plutons (165+/-5 Ma to 175+/-5 Ma). A time-interval of similar to 20 Ma between the diagenesis (206 Ma) and the anchizonal very low-grade metamorphism (181-184 Ma) is obtained, and a rate of subsidence of similar to 120 m/Ma is proposed for these Triassic-Jurassic basins. A thermal influence on the burial, very low-grade, regional metamorphism is invoked."	"Univ Chile, Dept Geol, Santiago, Chile; Serv Nacl Geol & Mineria, Santiago, Chile; Univ Granada, Fac Ciencias, Dept Mineral Petrol, Granada 18002, Spain"	"Belmar, M, Univ Chile, Dept Geol, Plaza Ercilla 803, Santiago, Chile"	mbelmar@ing.uchile.cl				37	4	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON SW7 5HR, ENGLAND"	0009-8558		10.1180/0009855043920127	CLAY MINER	Clay Min.	JUN	2004	39	2				151	162			12	Mineralogy	853IN	ISI:000223820600004
J	"Fagundes, V; Camacho, JPM; Yonenaga-Yassuda, Y"						"Are the dot-like chromosomes in Trinomys iheringi (Rodentia, Echimyidae) B chromosomes?"	CYTOGENETIC AND GENOME RESEARCH		English	Article							LOCUSTA-MIGRATORIA; MITOTIC INSTABILITY; SUBGENUS TRINOMYS; GENUS PROECHIMYS; ACCUMULATION; BRAZIL; SYSTEM; STATE; FISH	"In this article we review the existing cytogenetic information on the polymorphic dot-like chromosomes in Trinomys iheringi, the only species in the family Echimyidae harboring them, and provide new data on the frequency, banding properties, meiotic behavior and DNA composition of these minute chromosomes. Since no individuals lacking these chromosomes have hitherto been found, one of the main properties of B chromosomes, i.e. dispensability, has not yet been tested, so that some reasonable doubt might exist on whether they are true B chromosomes. The dot-like chromosomes were also present in the twelve new individuals analyzed, showed intraindividual variation in number, most likely due to mitotic instability during development, failed to show C-bands, showed late-replication, paired among them in meiosis, but not with the large chromosomes, and appeared to be mainly composed of telomeric DNA. These results suggest that these dot-like chromosomes might actually be mitotically unstable micro B chromosomes showing very high frequency in the natural populations thus far analyzed. But, to be confident of this conclusion, individuals lacking the dot-like chromosomes should actively be searched in future research to test their dispensability. Copyright (C) 2004 S. Karger AG, Basel."	"Univ Fed Espirito Santo, Ctr Ciencias Humanas & Nat, Dept Ciencias Biol, BR-29040090 Vitoria, ES, Brazil; Univ Granada, Dept Genet, Granada, Spain; Univ Sao Paulo, Inst Biociencias, Dept Biol, Sao Paulo, Brazil"	"Fagundes, V, Univ Fed Espirito Santo, Ctr Ciencias Humanas & Nat, Dept Ciencias Biol, Av Marechal Campos,1468 Maruipe, BR-29040090 Vitoria, ES, Brazil"	vfagunde@npd.ufes.br				25	4	KARGER	BASEL	"ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND"	1424-8581		10.1159/000079282	CYTOGENET GENOME RES	Cytogenet. Genome Res.		2004	106	02-Abr				159	164			6	Cell Biology; Genetics & Heredity	859DW	ISI:000224243800004
J	"Montes, JL; Ortiz, JJ; Requena, I; Perusquia, R"						Searching for full power control rod patterns in a boiling water reactor using genetic algorithms	ANNALS OF NUCLEAR ENERGY		English	Article							MANAGEMENT OPTIMIZATION PACKAGE; FORMOSA-B; PROGRAM; SYSTEM	"One of the most important questions related to both safety and economic aspects in a nuclear power reactor operation, is without any doubt its reactivity control. During normal operation of a boiling water reactor, the reactivity control of its core is strongly determined by control rods patterns efficiency. In this paper, GACRP system is proposed based on the concepts of genetic algorithms for full power control rod patterns search. This system was carried out using LVNPP transition cycle characteristics, being applied too to an equilibrium cycle. Several operation scenarios, including core water flow variation throughout the cycle and different target axial power distributions, are considered. Genetic algorithm fitness function includes reactor security parameters, such as MLHGR, MCPR, reactor k(eff) and axial power density. (C) 2004 Elsevier Ltd. All rights reserved."	"ININ, Dept Sistemas Nucl, Mexico City, DF, Mexico; Univ Granada, Dept Ciencias Computac & JA ETSII, Granada 18071, Spain"	"Montes, JL, ININ, Dept Sistemas Nucl, Carr Mexico Toluca Km 36-5, Mexico City, DF, Mexico"	jlmt@nuclear.inin.mx; jortiz@nuclear.inin.mx; requena@decsai.ugr.es; rpc@nuclear.inin.mx				19	11	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0306-4549		10.1016/j.anucene.2004.06.010	ANN NUCL ENERG	Ann. Nucl. Energy	NOV	2004	31	16				1939	1954			16	Nuclear Science & Technology	859IY	ISI:000224257800007
J	"Oliver-Salvador, MC; Gonzalez-Ramirez, LA; Gavira, JA; Soriano-Garcia, M; Garcia-Ruiz, JM"						"Purification, crystallization and preliminary X-ray analysis of mexicain"	ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY		English	Article							CYSTEINE PROTEASES; CRYSTAL-STRUCTURE; PROTEINS; PAPAYA	"Mexicain is a 23.7 kDa papain-like cysteine protease from the tropical plant Jacaratia mexicana. Extracted as a mix of proteases from the latex of the fruit, mexicain is isolated after canon-exchange chromatography as the most abundant product. The purified product inhibited with E-64 was crystallized by sitting-drop vapour diffusion in the presence of ethanolamine. Cryoprotected crystals diffracted X-rays from a home source to 1.98 Angstrom and belong to the monoclinic space group P2(1), with unit-cell parameters a=57.36, b=90.45, c=80.39 Angstrom, P=92.64. The asymmetric unit contains four molecules of mexicain, with a corresponding crystal volume per protein weight (V-M) of 2.24 Angstrom(3) Da(-1) and a solvent content of 45% by volume. A molecular-replacement model has been determined and refinement is in progress."	"Univ Granada, CSIC, Lab Estudios Cristalog, Granada, Spain; IPN, Unidad Profes Interdisciplinaria Biotecnol, Mexico City 07738, DF, Mexico; UNAM, Inst Quim, Mexico City, DF, Mexico"	"Garcia-Ruiz, JM, Univ Granada, CSIC, Lab Estudios Cristalog, Granada, Spain"	jmgruiz@ugr.es				23	2	BLACKWELL MUNKSGAARD	COPENHAGEN	"35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK"	0907-4449		10.1107/S0907444904021638	ACTA CRYSTALLOGR D-BIOL CRYST	Acta Crystallogr. Sect. D-Biol. Crystallogr.	NOV	2004	60		Part 11			2058	2060			3	Biochemical Research Methods; Biochemistry & Molecular Biology; Biophysics; Crystallography	863WW	ISI:000224595200029
J	"Magan, R; Marin, C; Salas, JM; Barrera-Perez, M; Rosales, MJ; Sanchez-Moreno, M"						Cytotoxicity of three new triazolo-pyrimidine derivatives against the plant trypanosomatid: Phytomonas sp isolated from Euphorbia characias	MEMORIAS DO INSTITUTO OSWALDO CRUZ		English	Article						Phytomonas sp; triazolo-pyrimidine complexes; chemotherapeutic agents	LEISHMANIA-DONOVANI; METABOLISM; STAHELI; CRUZI	"There is no effective chemotherapy against diseases caused by Phytomonas sp., a plant trypanosomatid responsible for economic losses in major crops. We tested three triazolo-pyrimidine complexes [two with Pt(II), and another with Ru(III)] against promastigotes of Phytomonas sp. isolated from Euphorbia characias. The incorporation of radiolabelled precursors, ultrastructural alterations and changes in the pattern of metabolite excretion were examined. Different degrees of toxicity were found for each complex: the platinun compound showed an inhibition effect on nucleic acid synthesis, provoking alterations on the levels Of mitochondria, nucleus and glycosomes. These results, together with others reported previously in our laboratory about the activity of pyrimidine derivatives, reflect the potential of these compounds as agents in the treatment of Phytomonas sp."	"Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Univ Autonoma Yucatan, Parasitol Lab, Ctr Invest Reg, Merida, Venezuela"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, Ochoa S-N, E-18071 Granada, Spain"	msanchem@ugr.es				18	2	FUNDACO OSWALDO CRUZ	"RIO DE JANEIRO, RJ"	"AV BRASIL 4365, 21045-900 RIO DE JANEIRO, RJ, BRAZIL"	0074-0276			MEM INST OSWALDO CRUZ	Mem. Inst. Oswaldo Cruz	OCT	2004	99	6				651	656			6	Parasitology; Tropical Medicine	864NN	ISI:000224640300021
J	"Lisenfeld, U; Braine, J; Duc, PA; Brinks, E; Charmandaris, V; Leon, S"						Molecular and ionized gas in the tidal tail in Stephan's Quintet	ASTRONOMY & ASTROPHYSICS		English	Article						stars : formation; ISM : molecules; galaxies : clusters : individual : Stephan's Quintet; galaxies : interactions; galaxies : ISM; galaxies : intergalactic medium	PHYSICAL CONDITIONS; INTRAGROUP MEDIUM; GALAXIES; EMISSION; STARBURST; (CO)-C-13; OBJECTS; MERGERS; REGIONS	"We have mapped with the IRAM interferometer at Plateau de Bure (PdBI) the (CO)-C-12 emission towards intergalactic star forming regions located in the tidal tail stemming from NGC 7319, in the Stephan's Quintet compact group of galaxies. The (CO)-C-13 emission of the same region was observed with the IRAM 30 m telescope and optical spectroscopy of several H.. regions in the area were obtained with the Calar Alto 3.5 m telescope. We recovered with the interferometer about 50% of the (CO)-C-12(1-0) total emission that had been earlier measured with single dish observations (Lisenfeld 2002, A&A, 394, 823), indicating that about half of the molecular gas is distributed on spatial scales larger than about 10-15"" (corresponding to 4-6 kpc) to which PdBI is not sensitive. We find two main areas of CO emission: (i) an elongated region towards the area known as SQ B where a Tidal Dwarf Galaxy could currently be forming and (ii) a barely resolved area at the tip of the optical tidal arm. Both regions follow dust lanes visible on HST images and their CO peak coincides spatially exactly with the maximum of the Ha line emission. In SQ B, there is furthermore very good kinematical agreement between the CO, Ha and HI components. We conclude from these coincidences that the gaseous matter found in quantities in the area is physically associated to the optical tidal tail and thus that the intergalactic atomic hydrogen there was expelled from NGC 7319. Its origin had previously been much debated. Furthermore, the relatively high oxygen abundances ( about solar) estimated from the optical spectra of the H.. regions imply that the gas feeding the star formation originated from the inner regions of the parent galaxy. In SQ B, we derive from different tracers a star formation rate, corrected for dust extinction-which is important in the area-of 0.5 M-circle dot/yr, i. e. one of the highest values so far measured outside galaxies. The inferred molecular gas consumption time of 0.5 Gyr lies in the range of values found for spiral and starburst galaxies. On the other hand, the ratio of (CO)-C-12/(CO)-C-13 > 25 is much higher than the values found in disks of spiral galaxies. A relatively low opacity for the (CO)-C-12 gas is the most likely reason."	"CSIC, Inst Astrofis Andalucia, Granada 18040, Spain; Univ Granada, Dept Fis Teor & Cosmos, Granada, Spain; Observ Bordeaux, UMR 5804, CNRS INSU, F-33270 Florac, France; CNRS, URA 2052, F-91191 Gif Sur Yvette, France; CEA DSM DAPNIA, Serv Astrophys, F-91191 Gif Sur Yvette, France; INAOE, Puebla 72000, Mexico; Cornell Univ, Dept Astron, Ithaca, NY 14853 USA; Observ Paris, LERMA, F-75014 Paris, France"	"Lisenfeld, U, CSIC, Inst Astrofis Andalucia, Apdo 3004, Granada 18040, Spain"					27	6	E D P SCIENCES	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20041330	ASTRON ASTROPHYS	Astron. Astrophys.	NOV	2004	426	2				471	479			9	Astronomy & Astrophysics	869EI	ISI:000224965800017
J	"Bascones, A; Gamonal, J; Gomez, M; Silva, A; Gonzalez, MA"						New knowledge of the pathogenesis of periodontal disease	QUINTESSENCE INTERNATIONAL		English	Review							PROGRAMMED CELL-DEATH; RAPIDLY PROGRESSIVE PERIODONTITIS; GINGIVAL CREVICULAR FLUID; INHIBITS CYTOKINE PRODUCTION; RNA-EXPRESSING MACROPHAGES; ACID-INDUCED APOPTOSIS; HUMAN INFLAMED GINGIVA; IN-SITU HYBRIDIZATION; TUMOR-NECROSIS-FACTOR; ACTINOBACILLUS-ACTINOMYCETEMCOMITANS	"The aim of this study was to evaluate the relationship between the accumulation of interleukins IL-1beta, TNF-alpha, IL-8, and chemokine RANTES (Regulated upon Activation Normal T-cell Expressed and Secreted) in gingival fluid and periodontal support tissues in patients with periodontitis. A review is also provided of apoptotic processes as events of major importance, highlighting the presence of TUNEL cells and ultrastructural morphologic changes associated with cell apoptosis. There appears to be further evidence to support the important role of inflammation control. Cytokines may be considered as markers of the progression and severity of periodontitis as well as indicators of an appropiate response to treatment. However, further studies are needed to support and characterize this concept."	"Univ Complutense Madrid, Fac Odontol, Sch Dent, Dept Stomatol, E-28040 Madrid, Spain; Univ Santiago Chile, Sch Dent, Dept Periodontol, Santiago, Chile; Univ Complutense Madrid, Sch Med, Dept Biochem & Mol Biol, Madrid, Spain; Ctr Invest Biol, Dept Immunol, E-28006 Madrid, Spain; Univ Granada, Sch Dent, Dept Stomatol, Granada, Spain"	"Bascones, A, Univ Complutense Madrid, Fac Odontol, Sch Dent, Dept Stomatol, C-Plaza Ramon & Cajal,S-N, E-28040 Madrid, Spain"	avances@arrakis.es				129	7	QUINTESSENCE PUBL CO INC	CAROL STREAM	"551 NORTH KIMBERLY DR, CAROL STREAM, IL 60188-1881 USA"	0033-6572			QUINTESSENCE INT	Quintessence Int.	OCT	2004	35	9				706	716			11	"Dentistry, Oral Surgery & Medicine"	870UD	ISI:000225082900005
J	"Tejera, NA; Ortega, E; Rodes, R; Lluch, C"						"Influence of carbon and nitrogen sources on growth, nitrogenase activity, and carbon metabolism of Gluconacetobacter diazotrophicus"	CANADIAN JOURNAL OF MICROBIOLOGY		English	Article						Gluconacetobacter diazotrophicus; endophyte; metabolism; nitrogen fixation	ACETOBACTER-DIAZOTROPHICUS; HERBASPIRILLUM-SEROPEDICAE; SUGAR-CANE; FIXATION; IDENTIFICATION; ROOT	"The effects of different carbon and nitrogen sources on the growth, nitrogenase activity, and carbon metabolism of Gluconacetobacter diazotrophicus were investigated. The amino acids asparagine, aspartic acid, and glutamic acid affected microbial growth and nitrogenase activity. Several enzymatic activities involved in the tricarboxylic acid cycle were affected by the carbon source used. In addition, glucose and gluconate significantly increased the oxygen consumption (respiration rate) of whole cells of G. diazotrophicus grown under aerobic conditions. Enzymes responsible for direct oxidation of glucose and gluconate were especially active in cells grown with sucrose and gluconate. The presence of amino acids in the apoplastic and symplastic sap of sugarcane stems suggests that these compounds might be of importance in the regulation of growth and nitrogenase activity during the symbiotic association. The information obtained from the plant-bacterium association together with the results of other biochemical studies could contribute to the development of biotechnological applications of G. diazotrophicus."	"Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, E-18071 Granada, Spain; Univ La Habana, Fac Biol, Dept Biol Vegetal, Havana, Cuba"	"Tejera, NA, Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, Campus Fuentenueva S-N, E-18071 Granada, Spain"	natejera@ugr.es				26	3	NATL RESEARCH COUNCIL CANADA	OTTAWA	"RESEARCH JOURNALS, MONTREAL RD, OTTAWA, ONTARIO K1A 0R6, CANADA"	0008-4166		10.1139/W04-066	CAN J MICROBIOL	Can. J. Microbiol.	SEP	2004	50	9				745	750			6	Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Immunology; Microbiology	877LP	ISI:000225572400012
J	"Galindo, J; Urrutia, A; Carrasco, RA; Piattini, M"						Relaxing constraints in enhanced entity-relationship models using fuzzy quantifiers	IEEE TRANSACTIONS ON FUZZY SYSTEMS		English	Article						conceptual database design; extended (or enhanced) entity-relationship model (EER); fuzzy conceptual modeling; fuzzy constraints; fuzzy databases; fuzzy quantifiers	ORIENTED DATA MODEL; UNCERTAIN-INFORMATION; MANAGING VAGUE; DATABASES; MANAGEMENT; DESIGN; SETS	"While various articles about fuzzy entity relationship (ER) and enhanced entity relationship (EER) models have recently been published, not all examine how the constraints expressed in the model may be relaxed. In this paper, our aim is to relax the constraints which can be expressed in a conceptual model using the modeling tool, so that these constraints can be made more flexible. We will also study new constraints that are not considered in classic EER models. We use the fuzzy quantifiers which have been widely studied in the context of fuzzy sets and fuzzy query systems for databases. In addition, we shall examine the representation of these constraints in an EER model and their practical repercussions. The following constraints are studied: the fuzzy participation constraint, the fuzzy cardinality constraint, the fuzzy completeness constraint to represent classes and subclasses, the fuzzy cardinality constraint on overlapping specializations, fuzzy disjoint and fuzzy overlapping constraints on specializations, fuzzy attribute-defined specializations, fuzzy constraints in union types or categories and fuzzy constraints in shared subclasses. We shall also demonstrate how fuzzy (min, max) notation can substitute the fuzzy cardinality constraint but not the fuzzy participation constraint. All these fuzzy constraints have a new meaning, they offer greater expressiveness in conceptual design, and are included in the so-called fuzzy EER model."	"Univ Malaga, Dipartimento Lenguajes & Ciencias Computac, E-29071 Malaga, Spain; Univ Catolica Maule, Dept Computac & Informat, Talca, Chile; Caja Granada, Dept Knowledge Management, Granada 18006, Spain; Univ Castilla La Mancha, Escuela Super Informat, E-13071 Ciudad Real, Spain"	"Galindo, J, Univ Malaga, Dipartimento Lenguajes & Ciencias Computac, E-29071 Malaga, Spain"	jgg@lcc.uma.es; carrasco@caja-granada.es; mpiattin@inf-cr.uclm.es				53	2	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	PISCATAWAY	"445 HOES LANE, PISCATAWAY, NJ 08855 USA"	1063-6706		10.1109/TFUZZ.2004.836088	IEEE TRANS FUZZY SYST	IEEE Trans. Fuzzy Syst.	DEC	2004	12	6				780	796			17	"Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic"	880SQ	ISI:000225809900004
J	"Martinez-Gonzalez, LJ; Martinez-Espin, E; Fernandez-Rosado, F; Moguel, MA; Entrala, C; Alvarez, JC; Lorente, JA; Budowle, B"						Mexican population data on fifteen STR loci (Identifiler (R) Kit) in a Chihuahua (North Central Mexico) sample	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Mexico; Identifiler	GENETIC-VARIATION	"POPULATION: Chihuahua, Northern Mexico, Mexico."	"Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, E-18012 Granada, Spain; PGJ Estado Chihuahua, DG Serv Periciales, DNA Lab, Chihuahua, Mexico; FBI Lab Div, Quantico, VA 22135 USA"	"Lorente, JA, Univ Granada, Dept Legal Med, Fac Med, Lab Genet Identificat, Av Madrid 11, E-18012 Granada, Spain"					6	4	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	JAN	2005	50	1				236	238			3	"Medicine, Legal"	885WG	ISI:000226187400042
J	"Espin, MJ; Delgado, AV; Rejon, L"						Electrorheologial properties of hematite/silicone oil suspensions under DC fields	JOURNAL OF NON-NEWTONIAN FLUID MECHANICS		English	Article						convection; electrorheological fluids; hematite; interfacial polarization; yield stress	CONDUCTION MODEL; ELECTROVISCOUS FLUIDS; ELECTRIC-FIELDS; RESPONSE-TIME; RHEOLOGY; BEHAVIOR; MECHANISMS; SIMULATION; PARTICLES; FORCES	"Electrorheological (ER) fluids composed of alpha-Fe2O3 (hematite) particles suspended in silicone oil are studied in this work. The rheological response has been characterized as a function of field strength, shear rate and volume fraction. Rheological tests under DC electric fields elucidated the influence of the electric field strength, E, and volume fraction, phi, on the field-dependent yield stress, tau(y), It was found that this quantity scales with E and phi with a linear and parabolic dependence, respectively. The viscosities of electrified suspensions were found to increase by several orders of magnitude as compared to the unelectrified suspension at low shear rates, although at high-shear rates hydrodynamic effects become dominant and no effects of the electric field on the viscosity are observed. The work is completed with the analysis of microscopic observations of the structure acquired by the ER fluid upon application of a constant electric field. Electrohydrodynamic convection is found to be the origin of the ER response rather than the commonly admitted particle fibrillation. This fact can provide an explanation to the relationship between yield stress and electric field strength as well as the pattern of periodic structures observed in the measurement geometries. (C) 2004 Elsevier B.V. All rights reserved."	"Univ Granada, Fac Sci, Dept Appl Phys, E-18071 Granada, Spain; Inst Invest Elect, Cuernavaca 62490, Morelos, Mexico"	"Delgado, AV, Univ Granada, Fac Sci, Dept Appl Phys, E-18071 Granada, Spain"	adelgado@ugr.es				45	13	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0377-0257		10.1016/j.jnnfm.2004.08.004	J NON-NEWTONIAN FLUID MECH	J. Non-Newton. Fluid Mech.	JAN 10	2005	125	1				1	10			10	Mechanics	887BA	ISI:000226276100001
J	"Aguilar, J; Bouza, P; Dorronsoro, C; Fernandez, E; Fernandez, J; Garcia, I; Martin, F; Simon, M"						Application of remediation techniques for immobilization of metals in soils contaminated by a pyrite tailing spill in Spain	SOIL USE AND MANAGEMENT		English	Article						pyrite spill; soil pollution; remediation; metal contamination; arsenic; heavy metals; Spain	AZNALCOLLAR	"Remediation techniques for soil pollution have been studied in the aftermath of a tailing spill from a pyrite-mine holding pond in Aznalcollar (southwest Spain). Given the extent of the accident and the characteristics of the affected area, we conclude that, after the removal of the tailings, the only feasible remediation measure involves chemical immobilization of the pollutants. The best treatment tested proved to be liming in combination with amendment materials such as soils rich in iron oxides and clay. Monitoring for 3 years has demonstrated that the system is effective for reducing the solubility of the most mobile forms of the main pollutant elements, although further monitoring is recommended."	"Univ Granada, Fac Ciencias, Dpto Edafol & Quim Agr, Granada 18002, Spain; Consejo Nacl Invest Cient & Tecn, Ctr Nacl Patagon, RA-9120 Puerto Madryn, Argentina"	"Aguilar, J, Univ Granada, Fac Ciencias, Dpto Edafol & Quim Agr, Avda Fuentenueva,S-N, Granada 18002, Spain"	aguilar@ugr.es				7	3	C A B I PUBLISHING	WALLINGFORD	"C/O PUBLISHING DIVISION, WALLINGFORD OX10 8DE, OXON, ENGLAND"	0266-0032		10.1079/SUM2004276	SOIL USE MANAGE	Soil Use Manage.	DEC	2004	20	4				451	453			3	Soil Science	887HL	ISI:000226296400012
J	"Alvarez-Nodarse, R; Atakishiyev, NM; Costas-Santos, RS"						Factorization of the hypergeometric-type difference equation on non-uniform lattices: dynamical algebra	JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL		English	Article							Q-HARMONIC OSCILLATOR; POLYNOMIALS; REALIZATION	"We argue that one can factorize the difference equation of hypergeometric type on non-uniform lattices in the general case. It is shown that in the most cases of q-linear spectrum of the eigenvalues, this directly leads to the dynamical symmetry algebra su(q)(1, 1), whose generators are explicitly constructed in terms of the difference operators, obtained in the process of factorization. Thus all models with the q-linear spectrum (some of them, but not all, previously considered in a number of publications) can be treated in a unified form."	"Univ Sevilla, Dept Anal Matemat, E-41080 Seville, Spain; Univ Granada, Inst Carlos I Fis & Computac, E-18071 Granada, Spain; UNAM, Inst Matemat, Cuernavaca 62210, Morelos, Mexico; Univ Carlos III Madrid, EPS, Dept Matemat, E-28911 Madrid, Spain"	"Alvarez-Nodarse, R, Univ Sevilla, Dept Anal Matemat, Apdo 1160, E-41080 Seville, Spain"					29	3	IOP PUBLISHING LTD	BRISTOL	"DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND"	0305-4470			J PHYS-A-MATH GEN	J. Phys. A-Math. Gen.	JAN 7	2005	38	1				153	174			22	"Physics, Multidisciplinary; Physics, Mathematical"	892KG	ISI:000226648800014
J	"Cruz, MDR; Morata, D; Puga, E; Aguirre, L; Vergara, M"						Microstructures and interlayering in pyrophyllite from the Coastal Range of central Chile: evidence of a disequilibrium assemblage	CLAY MINERALS		English	Article						analytical electron microscopy; Andes; Chile; dickite; muscovite; metaclastite; pyrophyllite; structural defects; transmission electron microscopy	NORWEGIAN CONTINENTAL-SHELF; SYSTEM AL2O3-SIO2-H2O; METAMORPHISM; PARAGONITE; MUSCOVITE; ANDES; EQUILIBRIA; SANDSTONES; PETROLOGY; MINERALS	"Pyrophyllite from a Triassic sedimentary formation from the Coastal Range of Chile has been investigated by transmission/analytical electron microscopy (TEM/AEM). The mineral assemblage includes pyrophyllite, muscovite, paragonite, a kaolin mineral, boehmite, rutile and hematite. The textures indicate that the protolith was a volcanoclastic rock. Petrographic evidence, chemistry, and the mineral assemblage suggest the intense leaching of the parent rock by a weathering process, before the metamorphic episode, to create the protolith for the pyrophyllite. Pyrophyllite always grows from the kaolin mineral, and both phases show close orientation relationships. The presence of parallel intergrowths of pyrophyllite and muscovite indicate that muscovite also grew from the kaolin mineral. Nevertheless, the composition of muscovite suggests that this phase must also form from another precursor, probably Al smectite. The AEM data and textural relationships between pyrophyllite and muscovite reveal the presence of two generations of muscovite and suggest that Na-rich muscovite recrystallized into a Na-free muscovite and paragonite."	"Univ Malaga, Fac Ciencias, Dept Quim Inorgan Cristalog & Mineral, E-29071 Malaga, Spain; Univ Chile, Dept Geol, Santiago, Chile; UGR, CSIC, Inst Andaluz Ciencias Tierra, Granada 18002, Spain"	"Cruz, MDR, Univ Malaga, Fac Ciencias, Dept Quim Inorgan Cristalog & Mineral, E-29071 Malaga, Spain"	mdruiz@uma.es				42	0	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON SW7 5HR, ENGLAND"	0009-8558		10.1180/0009855043940146	CLAY MINER	Clay Min.	DEC	2004	39	4				439	452			14	Mineralogy	892NT	ISI:000226658000006
J	"Alvarez-Lopez, I; Llanes-Santiago, O; Verdegay, JL"						Drying process of tobacco leaves by using a fuzzy controller	FUZZY SETS AND SYSTEMS		English	Article						Fuzzy control; tobacco leaves drying process		"This paper presents the first results from a research project devoted to the application of the fuzzy control based technology to the drying process of tobacco leaves, which the authors are carrying out in the province of Pinar del Rio (Cuba). The fuzzy controller here reported has been designed and implemented by means of a fuzzy rule base constructed from the knowledge of the expert curers taking part in the natural drying process. The preliminary results obtained are very promising. (C) 2004 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Ciencias Computac & Inteligencia Artificial, E-18071 Granada, Spain; ISPJAE, Fac Elect, Dept Automat & Computac, Havana, Cuba"	"Verdegay, JL, Univ Granada, Dept Ciencias Computac & Inteligencia Artificial, Avenida Andalucia 38, E-18071 Granada, Spain"	verdegay@decsai.ugr.es				12	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/j.fss.2004.07.019	FUZZY SET SYSTEM	Fuzzy Sets Syst.	Mar-16	2005	150	3				493	506			14	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	892OP	ISI:000226660200006
J	"Rodriguez-Rodriguez, M; Moreno-Ostos, E; De Vicente, I; Cruz-Pizarro, L; Da Silva, SLR"						"Thermal structure and energy budget in a small high mountain lake: La Caldera, Sierra Nevada, Spain"	NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH		English	Article						energy budget; diel variations; time-series analysis; high mountain lake	PHYTOPLANKTON; RADIATION; BALANCE	"This work examines the diel change of energy storage and its associated patterns of thermal stratification during the ice-free period in a high mountain lake (La Caldera Lake, Sierra Nevada, Spain), in response to meteorological conditions. Bihourly data have been implemented to a standard methodology of surface heat exchange calculations in lakes. Strong variations have been observed on the diverse components of the energy budget at different time scales, ranging from diel to seasonal. Additionally, time-series analyses have been applied to reveal the underlying periodicities involved in relation to the different variables studied. The results obtained from this study provided realistic conditions for the environmental modelling of such processes, which are very sensitive in time scale."	"Univ Pablo Olavide, Seville 41013, Spain; Univ Granada, Water Res Inst, E-18071 Granada, Spain; Univ Santa Cecilia, BR-11045907 Santos, SP, Brazil"	"Rodriguez-Rodriguez, M, Univ Pablo Olavide, Carretera Utrera Km 1, Seville 41013, Spain"	mrodrod@dex.upo.es				25	3	SIR PUBLISHING	WELLINGTON	"PO BOX 399, WELLINGTON, NEW ZEALAND"	0028-8330			N Z J MAR FRESHWATER RES	N. Z. J. Mar. Freshw. Res.	DEC	2004	38	5				879	894			16	Fisheries; Marine & Freshwater Biology; Oceanography	894EC	ISI:000226772400013
J	"Goitia, A; Medina, MDR; Angulo, JM"						Joint estimation of spatial deformation and blurring in environmental data	STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT		English	Article						blurring operator; deformation; fractional generalized random field; Kullback-Leibler divergence; landmark; wavelet	LINEAR INVERSE PROBLEMS; WAVELET SHRINKAGE; RANDOM-FIELDS; KALMAN FILTER; MODELS; REGULARIZATION; APPROXIMATION; RESTORATION; FUSION	Joint estimation of deformation and blurring parameters from spatial observations is considered. The generalized random field approach to the problem introduced in this paper provides a suitable framework for a technical treatment of these effects in relation to singularity properties of the fields. A mixture of Kullback-Leibler divergence loss functions is formulated in a Bayesian context. Simulations are developed to illustrate the performance of the approach proposed.	"Univ Granada, Dept Estad & Invest Operat, E-18071 Granada, Spain; Univ Los Andes, Inst Estadist, Merida 5101, Venezuela"	"Angulo, JM, Univ Granada, Dept Estad & Invest Operat, Campus Fuente Nueva S-N, E-18071 Granada, Spain"	jmangulo@goliat.ugr.es				32	2	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	1436-3240		10.1007/s00477-004-0183-7	STOCH ENVIRON RES RISK ASSESS	Stoch. Environ. Res. Risk Assess.	FEB	2005	19	1				1	7			7	"Engineering, Environmental; Engineering, Civil; Environmental Sciences; Statistics & Probability; Water Resources"	894SN	ISI:000226812000001
J	"Salas, A; Prieto, L; Montesino, M; Albarran, C; Arroyo, E; Paredes-Herrera, MR; Di Lonardo, AM; Doutremepuich, C; Fernandez-Fernandez, I; de la Vega, AG; Alves, C; Lopez, CM; Lopez-Soto, M; Lorente, JA; Picornell, A; Espinheira, RM; Hernandez, A; Palacio, AM; Espinoza, M; Yunis, JJ; Perez-Lezaun, A; Pestano, JJ; Carril, JC; Corach, D; Vide, MC; Alvarez-Iglesias, V; Pinheiro, MF; Whittle, MR; Brehma, A; Gomez, J"						Mitochondrial DNA error prophylaxis: assessing the causes of errors in the GEP'02-03 proficiency testing trial	FORENSIC SCIENCE INTERNATIONAL		English	Article						mtDNA; standardization; collaborative exercise; heteroplasmy; hair shafts; sequence errors; phylogenetic	ISFH WORKING GROUP; COLLABORATIVE EXERCISES; GEP-ISFG; INTERNATIONAL SOCIETY; FORENSIC GENETICS; SPANISH; MTDNA; PROGRAM; HAIR	"We report the results of the Spanish and Portuguese working group (GEP) of the International Society for Forensic Genetics (ISFG) Collaborative Exercise 2002-2003 on mitochondrial DNA (mtDNA) analysis. Six different samples were submitted to the participating laboratories: four blood stains (M1-M2-M3-M4), one mixture blood sample (M5), and two hair shaft fragments (M6). Most of the labs reported consensus results for the blood stains, slightly improving the results of previous collaborative exercises. Although hair shaft analysis is still carried out by a small number of laboratories, this analysis yielded a high rate of success. On the contrary, the analysis of the mixture blood stain (M5) yielded a lower rate of success; in spite of this, the whole results on M5 typing demonstrated the suitability of mtDNA analysis in mixture samples. We have found that edition errors are among the most common mistakes reported by the different labs. In addition, we have detected contamination events as well as other minor problems, i.e. lack of standarization in nomenclature for punctual and length heteroplasmies, and indels. In the present edition of the GEP-ISFG exercise we have paid special attention to the visual phylogenetic inspection for detecting common sequencing errors. (C) 2004 Elsevier Ireland Ltd. All rights reserved."	"Univ Santiago de Compostela, Inst Med Legal, Fac Med, Unidad Genet, La Coruna, Galicia, Spain; Comisaria Gen Policia Cient, Secc Biol ADN, Madrid, Spain; Inst Toxicol, Dept Madrid, Biol Sect, Madrid, Spain; Univ Complutense, Fac Med, E-28040 Madrid, Spain; Inst Nacl Toxicol, Secc Biol, Dept Barcelona, Barcelona, Spain; Hosp Dr CG Durand, Banco Nacl Datos Genet, Buenos Aires, DF, Argentina; Hematol Lab, Bordeaux, France; DataGene, Bizkaia, Spain; ADF TecnoGen SL, Madrid, Spain; Univ Porto, Inst Patol & Inmunol, P-4100 Oporto, Portugal; Lab ADN, Direcc Gen Guardia Civil, Madrid, Spain; Inst Toxicol, Dept Sevilla, Secc Biol, Seville, Spain; Univ Granada, Lab Identificat Genet, Dept Legal Med, E-18071 Granada, Spain; Nacl Med Legal, Delegacao Lisboa Inst, Serv Genet & Biol Forense, Lisbon, Portugal; Inst Nacl Toxicol & Ciencias Forenses, Dept Canarias, Tenerife, Spain; Ctr Anal Genet CAGT, Zaragoza, Spain; Unidad Genet Forense, Dept Ciencias Forenses, Costa Rica, Spain; Serv Med Yunis Turbay & Cia, Bogota, Colombia; Univ Pompeu Fabra, Unitat Biol Evolut, Barcelona, Spain; Univ Las Palmas Gran Canaria, Serv Genet Forense, Las Palmas Gran Canaria, Spain; SAU, GENOMICA, Dept Genet Forense, Madrid, Spain; Univ Buenos Aires, Fac Farm & Bioquim, Serv Huellas Digitales Genet, RA-1053 Buenos Aires, DF, Argentina; Inst Med Legal, Serv Biol Forense, Coimbra, Portugal; Inst Med Legal, Serv Biol Forense, Oporto, Portugal; Genom Engn Mol LTD A, Sao Paulo, Brazil; Univ Madeira, Ctr Biol & Geol Sci, P-9000 Funchal, Portugal; Inst Toxicol, Unidad Garantia Calidad, Madrid, Spain"	"Salas, A, Univ Santiago de Compostela, Inst Med Legal, Fac Med, Unidad Genet, La Coruna, Galicia, Spain"	apimlase@usc.es				12	14	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0379-0738		10.1016/j.forsciint.2004.06.008	FORENSIC SCI INT	Forensic Sci.Int.	Mar-10	2005	148	02-Mar				191	198			8	"Medicine, Legal"	895EP	ISI:000226844000014
J	"Melchiors, KC; Correr, CJ; Rossignoli, P; Pontarolo, R; Fernandez-Llimos, F"						Humanistic-outcomes questionnaires in diabetes research and practice	AMERICAN JOURNAL OF HEALTH-SYSTEM PHARMACY		English	Letter									"Univ Fed Parana, BR-80060000 Curitiba, Parana, Brazil; Univ Pharmacy, Posit Univ Ctr, Curitiba, Parana, Brazil; Univ Granada, Res Grp Pharmaceut Care, Redondela 36800, PO, Spain"	"Melchiors, KC, Univ Fed Parana, BR-80060000 Curitiba, Parana, Brazil"	f_llimos@medynet.com				4	2	AMER SOC HEALTH-SYSTEM PHARMACISTS	BETHESDA	"7272 WISCONSIN AVE, BETHESDA, MD 20814 USA"	1079-2082			AMER J HEALTH-SYST PHARM	Am. J. Health-Syst. Pharm.	Feb-15	2005	62	4				354	355			2	Pharmacology & Pharmacy	896QX	ISI:000226949700004
J	"Relano, M; Beckman, JE; Zurita, A; Rozas, M; Giammanco, C"						The internal dynamical equilibrium of HII regions: A statistical study	ASTRONOMY & ASTROPHYSICS		English	Article						"ISM : HII regions; ISM : kinematics and dynamics; galaxies : individual : NGC 1530, NGC 6951, NGC 3359; galaxies : ISM"	H-II REGIONS; ALPHA VELOCITY WIDTHS; IONIZED-GAS; LUMINOSITY FUNCTIONS; SPIRAL GALAXIES; STAR-FORMATION; GIANT; KINEMATICS; PARAMETERS; DISPERSION	"We present an analysis of the integrated Halpha emission line profiles for the H II region population of the spiral galaxies NGC 1530, NGC 6951 and NGC 3359. We show that similar to70% of the line profiles show two or three Gaussian components. The relations between the luminosity (log L-Halpha) and non-thermal line width (log sigma(nt)) for the H II regions of the three galaxies are studied and compared with the relation found taken all the H II regions of the three galaxies as a single distribution. In all of these distributions we find a lower envelope in log sigma(nt). A clearer envelope in sigma(nt) is found when only those H II regions with sigma(nt) > sigma(s)(13 km s(-1)) are considered, where sigma(s) is a canonical estimate of the sound speed in the interestellar medium. The linear fit for the envelope is log L-Halpha = (36.8 +/- 0.7) + (2.0 +/- 0.5) log sigma(nt) where the Halpha luminosity of the region is taken directly from a photometric H II region catalogue. When the Halpha luminosity used instead is that fraction of the H II region luminosity, corresponding to the principal velocity component, i.e. to the turbulent non-expanding contribution, the linear fit is log L-Halpha = (36.8 +/- 0.6) + (2.0 +/- 0.5) log sigma(nt), i.e. unchanged but slightly tighter. The masses of the H II regions on the envelope using the virial theorem and the mass estimates from the Halpha luminosity are comparable, which offers evidence that the H II regions on the envelope are virialized systems, while the remaining regions, the majority, are not in virial equilibrium."	"Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain; CSIC, Madrid, Spain; Univ Granada, Fac Ciencias, Dept Fis Teor & Cosmos, E-18071 Granada, Spain; Isaac Newton Grp Telescopes, Santa Cruz De La Palma, Canarias, Spain; UNAM, Observ Astron Nacl, Ensenada, Baja California, Mexico"	"Relano, M, Inst Astrofis Canarias, C Via Lactea S-N, E-38200 San Cristobal la Laguna, Spain"	mpastor@ll.iac.es; jeb@ll.iac.es; azurita@ugr.es; mrozas@astrosen.unam.mx; corrado@ll.iac.es				43	9	E D P SCIENCES	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20040483	ASTRON ASTROPHYS	Astron. Astrophys.	FEB	2005	431	1				235	251			17	Astronomy & Astrophysics	897WI	ISI:000227036100022
J	"Arrindell, WA; Akkerman, A; Bages, N; Feldman, L; Caballo, VE; Oei, TPS; Torres, B; Canalda, G; Castro, J; Montgomery, I; Davis, M; Calvo, MG; Kenardy, JA; Palenzuela, DL; Richards, JC; Leong, CC; Simon, MA; Zaldivar, F"						"The Short-EMBU in Australia, Spain, and Venezuela - Factorial invariance, and associations with sex roles, self-esteem, and Eysenckian personality dimensions"	EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT		English	Article						parenting; EMBU; s-EMBU; cross-cultural comparison; factorial invariance; personality; sex roles; psychometrics	PARENTAL BONDING INSTRUMENT; CONVERGENT VALIDITY; DUTCH EXPERIENCES; REARING BEHAVIOR; QUESTIONNAIRE; COEFFICIENTS; SIMILARITY; COUNTRIES; STUDENTS; FORM	"The short(s)-EMBU (Swedish acronym for Egna Minnen Betraffande Uppfostran [My memories of upbringing]) consists of 23 items, is based on the early 81-item EMBU, and was developed out of the necessity of having a brief measure of perceived parental rearing practices when the clinical and/or research context does not adequately permit application of time-consuming test batteries. The s-EMBU comprises three subscales: Rejection., Emotional Warmth, and (Over)Protection. The factorial and/or construct validity and reliability of the s-EMBU were examined in samples comprising a total of 1950 students from Australia, Spain, and Venezuela. The data were presented for the three national groups separately. Findings confirmed the cross-national validity of the factorial structure underlying the s-EMBU. Rejection by fathers and mothers was consistently associated with high trait-neuroticism and low self-esteem in recipients of both sexes in each nation, as was high parental emotional warmth with high femininity (humility). The findings on factorial validity are in keeping with previous ones obtained in East Germany, Greece, Guatemala, Hungary, Italy, and Sweden. The s-EMBU is again recommended for use in several different countries as. a reliable, functional equivalent to the original 81-item EMBU."	"Univ Groningen, Heymans Inst, Dept Clin & Dev Psychol, NL-9712 TS Groningen, Netherlands; Univ Simon Bolivar, Caracas, Venezuela; Univ Granada, Granada, Spain; Univ Queensland, Brisbane, Qld, Australia; Univ Pais Vasco, E-20080 San Sebastian, Spain; Univ Barcelona, Barcelona, Spain; Univ Tasmania, Hobart, Tas, Australia; Univ La Laguna, Tenerife, Spain; Univ Newcastle, Callaghan, NSW, Australia; Univ Salamanca, E-37008 Salamanca, Spain; Curtin Univ Technol, Perth, WA 6001, Australia; No Terr Univ, Darwin, NT, Australia; Univ La Coruna, La Coruna, Spain; Univ Autonoma Madrid, Madrid, Spain"	"Arrindell, WA, Univ Groningen, Heymans Inst, Dept Clin & Dev Psychol, Grote Kruisstr 2-1, NL-9712 TS Groningen, Netherlands"	w.arrindell@ppsw.rug.nl				35	5	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	1015-5759		10.1027//1015-5759.21.1.56	EUR J PSYCHOL ASSESS	Eur. J. Psychol. Assess.		2005	21	1				56	66			11	"Psychology, Applied"	901AJ	ISI:000227255100006
J	"Piotrkowski, R; Gallego, A; Castro, E; Garcia-Hernandez, MT; Ruzzante, JE"						Ti and Cr nitride coating/steel adherence assessed by acoustic emission wavelet analysis	NDT & E INTERNATIONAL		English	Article						nitride coatings; acoustic emission; scratch test; wavelet analysis; microfractures	MECHANISMS; ADHESION	"Wavelet Transform (WT) was applied to Acoustic Emission (AE) signals from scratch tests on stainless steel samples with Cr or Ti nitride coatings obtained by physical vapor deposition, in order to characterize the coating adherence failure mechanisms. The WT, employed to analize the essentially non-stationary AE signals, was adequate to identify different stages of failure (transversal coating microfractures and coating/matrix debonding microfractures), which could be precisely delimited by a unique parameter. (C) 2004 Elsevier Ltd. All rights reserved."	"Univ Granada, EU Arquitectura Tecn, E-18071 Granada, Spain; Univ Nacl Gen San Martn, EC&T, RA-1653 Buenos Aires, DF, Argentina; Univ Jaen, Dept Fis, Excuela Politecn Super, Jaen 23071, Spain; Comis Nacl Energia Atom, ENDE, RA-1650 Buenos Aires, DF, Argentina"	"Gallego, A, Univ Granada, EU Arquitectura Tecn, E-18071 Granada, Spain"	antolino@ugr.es				19	8	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0963-8695		10.1016/j.ndteint.2004.09.002	NDT E INT	NDT E Int.	JUN	2005	38	4				260	267			8	"Materials Science, Characterization & Testing"	901WY	ISI:000227314100003
J	"Gaitan-Cepeda, LA; Martinez-Gonzalez, M; Ceballos-Salobrena, A"						Oral candidosis as a clinical marker of immune failure in patients with HIV/AIDS on HAART	AIDS PATIENT CARE AND STDS		English	Article							HIV-INFECTED PATIENTS; ACTIVE ANTIRETROVIRAL THERAPY; HUMAN-IMMUNODEFICIENCY-VIRUS; CD4(+) CELL COUNT; VIRAL LOAD; HAIRY LEUKOPLAKIA; PROTEASE INHIBITORS; PROGNOSTIC VALUE; LESIONS; MANIFESTATIONS	"Oral candidosis (OC) has been proposed as a clinical marker of highly active antiretroviral therapy (HAART) success or failure. The principal objective of this work was to assess whether the presence OC is associated with immunologic or virologic failure in patients with HIV/AIDS undergoing HAART. One hundred fifty-one patients with HIV/AIDS from Regional Hospital ""Carlos Haya,"" Malaga, Spain, were examined orally. All patients had been undergoing HAART for a minimum of 6 months prior to oral examination. OC diagnosis was in accordance with World Health Organization-Centers for Disease Control (WHO-CDC) criteria. Age, gender, route of HIV infection, CD4 lymphocyte counts, and viral load were taken from the medical records. In regard to HAART response the patients were classified as: virologic-responders (viral load <50 copies per milliliter), virologic nonresponders (viral load >50 copies per milliliter); immunologic responders (CD4 cells counts >500 per milliliter), and immunologic nonresponders (CD4 cells counts <500 per milliliter). Prevalence of OC was determined for each group. The presence of OC was closely related to immune failure (p 0.006; odds ratio [OR] 3.38 95% confidence interval [CI] 1.262-12.046) in patients with HIV/AIDS undergoing HAART. The probability of immune failure in the presence of OC was 91% for men who have sex with men, 95.5% for heterosexuals, and 96% for intravenous drug users. In conclusion, OC should be considered a clinical marker of immune failure in patients with HIV/AIDS undergoing HAART."	"Natl Autonomous Univ Mexico, Sch Dent, Clin & Expt Pathol Dept, Postgrad & Res Div, Mexico City 04510, DF, Mexico; Natl Autonomous Univ Mexico, Sch Dent, Oral Publ Hlth Dept, Postgrad & Res Div, Mexico City 04510, DF, Mexico; Univ Granada, Dept Oral Med, Granada, Spain"	"Gaitan-Cepeda, LA, UNAM, Fac Odontol, Div Estudios Postgrad & Invest, Lab Patol Clin & Expt, Circuito Inst S-N,Ciudad Univ, Mexico City 04510, DF, Mexico"	lgaitan@servidor.unam.mx				25	8	MARY ANN LIEBERT INC	LARCHMONT	"2 MADISON AVENUE, LARCHMONT, NY 10538 USA"	1087-2914			AIDS PATIENT CARE STDS	Aids Patient Care STDS	FEB	2005	19	2				70	77			8	"Public, Environmental & Occupational Health; Infectious Diseases"	902KO	ISI:000227355000002
J	"Simon, M; Martin, F; Garcia, I; Bouza, P; Dorronsoro, C; Aguilar, J"						Interaction of limestone grains and acidic solutions from the oxidation of pyrite tailings	ENVIRONMENTAL POLLUTION		English	Article						tailinas oxidation; pollutants; limestone; coatings; element precipitation	MINE DRAINAGE; SULFATE WATERS; ADSORPTION; ALUMINUM; SOILS; IRON	"To characterise the coatings formed and to analyse element partitioning between the aqueous and solid phase, suspensions were prepared with four grain sizes of limestone and three different amounts of acidic solution from oxidized pyrite tailings. In all cases, red coatings with three different layers covered the grain surface, sealing off the acidic solution. The inner layer was composed mainly of basaluminite the middle layer of schwertmannite, and the outer layer of gypsum and jarosite. Zn, Cd and TI were co-precipitated by Fe and Al, As and Ph were co-precipitated almost completely by Fe, and Cu formed mainly Cu sulphates. All trace elements reached almost total precipitation at pH 6.3, but the precipitation of As and Pb tended to decrease as the pH rose. Consequently, liming should be calculated so that the soil pH does not exceed 6.3. This calculation should take into account that the armouring of the limestone grains can cause underestimations in the amount of liming material needed. (C) 2004 Elsevier Ltd. All rights reserved."	"Univ Almeria, ESP CITE IIB, Dept Edafol, Almeria 04120, Spain; Univ Granada, Fac Ciencias, Dept Edafol, Granada 18002, Spain; CONICEF, Ctr Nacl Patagonico, Chubut, Argentina"	"Simon, M, Univ Almeria, ESP CITE IIB, Dept Edafol, Almeria 04120, Spain"	msimon@ual.es				27	10	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0269-7491		10.1016/j.envpol.2004.10.013	ENVIRON POLLUT	Environ. Pollut.	MAY	2005	135	1				65	72			8	Environmental Sciences	904IC	ISI:000227488300007
J	"Aguilar, MC; Gurpegui, M; Diaz, FJ; De Leon, J"						Nicotine dependence and symptoms in schizophrenia - Naturalistic study of complex interactions	BRITISH JOURNAL OF PSYCHIATRY		English	Article							SMOKING; TOBACCO; SCALE; SPAIN	"Background Smoking may have a beneficial effect on either schizophrenic symptoms or antipsychotic side-effects, but studies are hampered by the lack of control of confounding factors. Aims To explore the self-medication hypothesis in a large sample of stable outpatients with schizophrenia. Method Symptoms, assessed with the Positive and Negative Syndrome Scale (PANSS), and number of hospitalisations were compared in 250 out-patients with DSM - IV schizophrenia classified into three categories: highly dependent smokers, mildly dependent smokers and non-smokers. Log-linear analysis was used to control for potential confounding and interacting variables. Results High PANSS total scores and positive symptoms were less frequent in mildly dependent smokers than in nonsmokers or highly dependent smokers. The highly dependent smokers had the worst outcome. Conclusions The data do not generally support the self-medication hypothesis but rather suggest a complex interaction between nicotine dependence and schizophrenic symptoms. Declaration of interest None. Funding detailed in Acknowledgements."	"Univ Granada, Dept Psychiat, Fac Med, E-18071 Granada, Spain; Univ Granada, Inst Neurosci, E-18071 Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia; Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY USA"	"Gurpegui, M, Univ Granada, Dept Psychiat, Fac Med, Av Madrid 2, E-18071 Granada, Spain"	gurpegui@ugr.es				27	25	ROYAL COLLEGE OF PSYCHIATRISTS	LONDON	"BRITISH JOURNAL OF PSYCHIATRY 17 BELGRAVE SQUARE, LONDON SW1X 8PG, ENGLAND"	0007-1250			BRIT J PSYCHIAT	Br. J. Psychiatry	MAR	2005	186					215	221			7	Psychiatry	906FW	ISI:000227627000009
J	"Gallego, A; Gil, JF; Vico, JM; Ruzzante, JE; Piotrkowski, R"						Coating adherence in galvanized steel assessed by acoustic emission wavelet analysis	SCRIPTA MATERIALIA		English	Article						coatings; galvanized steel; acoustic emission; scratch test; wavelet analysis	ADHESION; CORROSION; CRACKING; TI	Coating substrate adherence in galvanized steel is evaluated by acoustic emission wavelet analysis in scratch tests on hot-dip galvanized samples. The acoustic emission results are compared with optical and electron microscopy observations in order to understand coating features related to adherence and to establish criteria aimed at improving the manufacture process. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.	"Univ Granada, EU Arquitectura Tecn, E-18071 Granada, Spain; Comis Nacl Energia Atom, ENDE, RA-1650 Buenos Aires, DF, Argentina; Univ Nacl Gen San Martin, ECyT, RA-1653 Buenos Aires, DF, Argentina"	"Gallego, A, Univ Granada, EU Arquitectura Tecn, E-18071 Granada, Spain"	antolino@ugr.es				15	4	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	1359-6462		10.1016/j.scriptamat.2005.01.037	SCRIPTA MATER	Scr. Mater.	MAY	2005	52	10				1069	1074			6	"Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering"	909HN	ISI:000227851100022
J	"Gurpegui, M; Aguilar, MC; Martinez-Ortega, JM; Diaz, FJ; de Leon, J"						Caffeine intake in outpatients with schizophrenia	SCHIZOPHRENIA BULLETIN		English	Article						caffeine; coffee; schizophrenia; tobacco smoking; nicotine; alcohol	CHRONIC PSYCHIATRIC-PATIENTS; SUBSTANCE-ABUSE; NICOTINE DEPENDENCE; COFFEE CONSUMPTION; WATER-INTOXICATION; TOBACCO SMOKING; INPATIENTS; ALCOHOL; POPULATION; POLYDIPSIA	"Several studies suggest that caffeine intake is high in patients with schizophrenia and a few of them suggest that caffeine may contribute to schizophrenia symptomatology. None of these studies control for the effect of tobacco smoking, which is associated with induction of caffeine metabolism. Therefore, the high amount of caffeine intake among patients with schizophrenia may be due to their high prevalence of smoking. This is the first large study to explore whether caffeine intake in patients with schizophrenia is related to tobacco (or alcohol) use or to the severity of schizophrenia symptomatology. The sample included 250 consecutive consenting outpatients with a diagnosis of DSM-IV schizophrenia from Granada, Spain. Fifty-nine percent (147/250) of patients consumed caffeine. Current caffeine intake was associated with current smoking and alcohol use. As none of the females used alcohol, the association with alcohol was only present in males with schizophrenia. Among caffeine consumers, smoking was associated with the amount of caffeine intake. Cross-sectional schizophrenia symptomatology was not associated with caffeine intake."	"Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY 40508 USA; Univ Granada, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Inst Neurosci, E-18071 Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia"	"de Leon, J, Eastern State Hosp, Mental Hlth Res Ctr, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				78	10	US GOVERNMENT PRINTING OFFICE	WASHINGTON	"SUPERINTENDENT DOCUMENTS,, WASHINGTON, DC 20402-9325 USA"	0586-7614			SCHIZOPHRENIA BULL	Schizophr. Bull.		2004	30	4				935	945			11	Psychiatry	910FN	ISI:000227916000023
J	"Gonzalez, G; Urena, A; Llop, F; Garcia, JM; Martin, A; Navarro, F"						Physiological characteristics of libero and central volleyball players	BIOLOGY OF SPORT		English	Article						volleyball; physical effort; heart rate; blood lactate libero; central players	EXERCISE; COMPETITION; PROFILE; TENNIS; SEASON; SOCCER	"The aim of this study is to determine the intensity of effort in competition of the libero and central players by measuring heart rate and blood lactate. A sample of 30 players from 10 teams was used. Heart rate was measured by telemetry during the matches. Blood samples were obtained when there were substitutions for the players and about 300 samples were taken. Significant differences were observed in mean and maximal heart rate values between the central players and the libero (p < 0.01). Mean and maximal heart rate values tended to decrease in the last sets in all the positions analysed. Higher levels have been observed in the libero when the set is lost than when it is won. (p < 0.01). With regard to blood lactate, significant differences were found in mean values between the two central players and the libero (p < 0.01). It was observed that 40.9% of all the blood lactate concentrations, regardless of the position, corresponded to values higher than 4 mmol(.)1(-1), and 2.8% were above 8 mmol(.)1(-1). These values are far higher than those found in earlier studies."	"Univ Castilla La Mancha, Fac Sports Sci Toledo, La Mancha, Spain; Univ Granada, Fac Phys Activ & Sports Sci, Granada, Spain"	"Gonzalez, G, Fac Ciencias Deporte Toledo, Campus Tecnol Antigua Fabrica Armas,Avda Carlos 3, Toledo, Spain"	cristina.gonzalez@uclm.es				40	0	INST SPORT	WARSAW 45	"TRYLOGII 2, POB 30,, 01-892 WARSAW 45, POLAND"	0860-021X			BIOL SPORT	Biol. Sport		2005	22	1				13	27			15	Sport Sciences	913MN	ISI:000228156000002
J	"Toledano, M; Osorio, R; Osorio, E; Prati, C; Carvalho, RM"						Microhardness of acid-treated and resin infiltrated human dentine	JOURNAL OF DENTISTRY		English	Article						microhardness; human dentine; acid etching	SODIUM-HYPOCHLORITE TREATMENT; CARIOUS DENTIN; HUMAN ENAMEL; ROOT DENTIN; ADHESIVES; INDENTATION; HARDNESS; PERMEABILITY; ELASTICITY; SUBSTRATE	"Objective. The aim is to determine if superficial or deep dentine microhardness (MH) is affected by different chemical dentine pre-treatments performed for resin bonding. Methods. Dentine discs of superficial (SD) and deep dentine (DD) were obtained by transversally sectioning the crowns of human third molars. Knoop MH was measured after different treatments: (1) polished up to 4000 grit, (2) polished and etched (37% ortophosphoric acid for 15 s), (3) resin (Single Bond -SB-) infiltrated dentine after acid etching, (4) polished, etched and treated with 5% NaOCl for 2 min, (5) resin infiltrated (SB) after etching and NaOCl treatment. For resin infiltrated surfaces care was taken in order to remove the excess adhesive layer, and obtain infiltrated dentine, by measuring thickness of the sample before resin infiltration and polishing after resin infiltration until obtaining the initial thickness of the sample. Indentations (n = 20) were performed on moist surfaces with a standard Knoop MH tester (20 g, 5 s). Data were expressed in Knoop Hardness Numbers (KHN) and analysed by ANOVA and multiple comparisons (P < 0.05). Results. Dentine KHN decreased on both SD and DD after acid etching. NaOCl treatment after acid etching did not affect MH on SD, but KHN of DD was towered. Resin infiltration increased KHN but did not recover the initial MH values in both SD and DD. Conclusions. Treating dentine with either H3PO4 or NaOCl caused marked reduction of its surface hardness and subsequent resin infiltration was not capable to restore it. (c) 2004 Elsevier Ltd. All rights reserved."	"Univ Granada, Sch Dent, Dept Dent Mat, E-18014 Granada, Spain; Univ Bologna, Dept Dent Sci, Bologna, Italy; Univ Sao Paulo, Bauru Sch Dent, Dept Operat Dent Endodont & Dent Mat, Sao Paulo, SP, Brazil"	"Toledano, M, Univ Granada, Sch Dent, Dept Dent Mat, Av Fuerzas Armadasn 1,1B, E-18014 Granada, Spain"	toledano@ugr.es				39	11	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0300-5712		10.1016/j.jdent.2004.10.007	J DENT	J. Dent.	APR	2005	33	4				349	354			6	"Dentistry, Oral Surgery & Medicine"	914NR	ISI:000228235100009
J	"Barros, M; Ferrandez, A; Javaloyes, MA; Lucas, P"						Relativistic particles with rigidity and torsion in D=3 spacetimes	CLASSICAL AND QUANTUM GRAVITY		English	Article							GENERAL HELICES; CURVATURE; DYNAMICS; CURVES; ACCELERATION; SPACES; MODEL; TORI	"Models describing relativistic particles, where Lagrangian densities depend linearly on both the curvature and the torsion of the trajectories, are revisited in D = 3 Lorentzian spacetimes with constant curvature. The moduli spaces of trajectories are completely and explicitly determined. Trajectories are Lancret curves including ordinary helices. To get the geometric integration of the solutions, we design algorithms that essentially involve the Lancret program as well as the notions of scrolls and Hopf tubes. The most interesting and consistent models appear in anti-de Sitter spaces, where the Hopf mappings, both the standard and the Lorentzian ones, play an important role. The moduli subspaces of closed solitons in anti-de Sitter settings are also obtained. Our main tool is the isoperimetric inequality in the hyperbolic plane. The mass spectra of these models are also obtained. The main characteristic of the anti-de Sitter space comes from the presence of real gravity, which becomes essential to find some system with only massive states. This fact, on one hand, has no equivalent in flat spaces, where spectra necessarily present tachyonic sectors and, on the other hand, solves an early stated problem."	"Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain; Univ Murcia, Dept Matemat, E-30100 Murcia, Spain; Univ Sao Paulo, Inst Matemat & Estatist, Dept Matemat, BR-05508900 Sao Paulo, Brazil"	"Barros, M, Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain"	mbarros@ugr.es; aferr@um.es; majava@ime.usp.br; plucas@um.es				32	2	IOP PUBLISHING LTD	BRISTOL	"DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND"	0264-9381		10.1088/0264-9381/22/3/003	CLASS QUANTUM GRAVITY	Class. Quantum Gravity	Feb-07	2005	22	3				489	513			25	"Astronomy & Astrophysics; Physics, Multidisciplinary; Physics, Particles & Fields"	914XI	ISI:000228261000004
J	"Cotik, V; Zaliz, RR; Zwir, I"						A hybrid promoter analysis methodology for prokaryotic genomes	FUZZY SETS AND SYSTEMS		English	Article						gene regulation; prokaryotic promoters; RNA polymerase; pattern recognition; time delay neural networks; multi-objective evolutionary algorithms; fuzzy sets	ARTIFICIAL NEURAL-NETWORKS; ESCHERICHIA-COLI; TRANSCRIPTIONAL REGULATION; SEQUENCES; PROTEIN; RECOGNITION; COMPILATION; PREDICTION; ALIGNMENT; SIGNALS	"One of the big challenges of the post-genomic era is identifying regulatory systems and integrating them into genetic networks. Gene expression is determined by protein-protein interactions among regulatory proteins and with RNA polymerase(s), and protein-DNA interactions of these trans-acting factors with cis-acting DNA sequences in the promoter regions of those regulated genes. Therefore, identifying these protein-DNA interactions, by means of the DNA motifs that characterize the regulatory factors operating in the transcription of a gene, becomes crucial for determining, which genes participate in a regulation process, how they behave and how they are connected to build genetic networks. In this paper. we propose a hybrid promoter analysis methodology (HPAM) to discover complex promoter motifs that combines: the neural network efficiency and ability of representing imprecise and incomplete patterns; the flexibility and interpretability of fuzzy models; and the multi-objective evolutionary algorithms capability to identify optimal instances of a model by searching according to multiple criteria. We test our methodology by learning and predicting the RNA polymerase motif in prokaryotic genomes. This constitutes a special challenge due to the multiplicity of the RNA polymerase targets and its connectivity with other transcription factors, which sometimes require multiple functional binding sites even in close located regulatory regions; and the uncertainty of its motif, which allows sites with low specificity (i.e., differing from the best alignment or consensus) to still be functional. HPAM is available for public use in http://soar-tools.wustl.edu. (c) 2004 Elsevier B.V All rights reserved."	"Washington Univ, Sch Med, Howard Hughes Med Inst, Dept Mol Microbiol, St Louis, MO 63130 USA; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Computac, Buenos Aires, DF, Argentina; Univ Granada, Dept Ciencias Computac & Intelegencia Artificial, ETS Ingn Informat, Granada, Spain"	"Zwir, I, Washington Univ, Sch Med, Howard Hughes Med Inst, Dept Mol Microbiol, St Louis, MO 63130 USA"	vcotik@dc.uba.ar; rromero@dc.uba.ar; zwir@borcim.wustl.edu				42	7	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/j.fss.2004.10.016	FUZZY SET SYSTEM	Fuzzy Sets Syst.	May-16	2005	152	1				83	102			20	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	916FP	ISI:000228371100007
J	"Fernandez-Toledano, JC; Moncho-Jorda, A; Martinez-Lopez, F; Gonzalez, AE; Hidalgo-Alvarez, R"						Short- and long-range topological correlations in two-dimensional aggregation of dense colloidal suspensions	PHYSICAL REVIEW E		English	Article							CLUSTER-CLUSTER AGGREGATION; 2 DIMENSIONS; FRACTAL AGGREGATION; CELLULAR STRUCTURES; SOAP FROTH; SIMULATIONS; DYNAMICS; GROWTH; CELLS; EVOLUTION	"We have studied the average properties and the topological correlations of computer-simulated two-dimensional (2D) aggregating systems at different initial surface packing fractions. For this purpose, the centers of mass of the growing clusters have been used to build the Voronoi diagram, where each cell represents a single cluster. The number of sides (n) and the area (A) of the cells are related to the size of the clusters and the number of nearest neighbors, respectively. We have focused our paper in the study of the topological quantities derived from number of sides, n, and we leave for a future work the study of the dependence of these magnitudes on the area of the cells, A. In this work, we go beyond the adjacent cluster correlations and explore the organization of the whole system of clusters by dividing the space in concentric layers around each cluster: the shell structure. This method allows us to analyze the time behavior of the long-range intercluster correlations induced by the aggregation process. We observed that kinetic and topological properties are intimately connected. Particularly, we found a continuous ordering of the shell structure from the earlier stages of the aggregation process, where clusters positions approach a hexagonal distribution in the plane. For long aggregation times, when the dynamic scaling regime is achieved, the short- and long-range topological properties reached a final stationary state. This ordering is stronger for high particle densities. Comparison between simulation and theoretical data points out the fact that 2D colloidal aggregation in the absence of interactions (diffusion-limited cluster aggregation regimen) is only able to produce short-range cluster-cluster correlations. Moreover, we showed that the correlation between adjacent clusters verifies the Aboav-Weaire law, while all the topological properties for nonadjacent clusters are mainly determined by only two parameters: the second central moment of number-of-sides distribution mu(2)=Sigma P(n)(n-6)(2) and the screening factor a (defined through the Aboav-Weaire equation). We also found that the values of mu(2) and a calculated for two-dimensional aggregating system are related through a single universal common form a proportional to mu(2)(-0.89), which is independent of the particle concentration."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca 62251, Morelos, Mexico"	"Fernandez-Toledano, JC, Univ Granada, Fac Ciencias, Dept Fis Aplicada, Campus Fuentenueva S-N, E-18071 Granada, Spain"					48	2	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X		10.1103/PhysRevE.71.041401	PHYS REV E	Phys. Rev. E	APR	2005	71	4	Part 1					41401		12	"Physics, Fluids & Plasmas; Physics, Mathematical"	921GO	ISI:000228752400017
J	"Pagano, S; Sans, M; Sonora, S; Dominguez, V; Bertoni, B; Cantera, AM; Lorente, JA"						A genetic population study of six Y STRS (Y-Plex (TM) 6) in an Uruguayan sample and its comparison with other populations	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Y chromosome; Uruguay; DYS393; DYS19; DYS38911; DYS390; DYS391			"Univ Granada, Dept Legal Med, Lab Genet Identificat, E-18012 Granada, Spain; Biol Lab, Direcc Nacl Policia Tecn, San Martin 11800, Uruguay; Univ Republica, Fac Humanidades, Secc Antropol Biol, Montevideo 11200, Uruguay; Univ Republica, Fac Med, Catedra Genet, Montevideo, Uruguay; UDELAR, Fac Quim, Catedra Bioquim, Montevideo, Uruguay"	"Lorente, JA, Univ Granada, Dept Legal Med, Lab Genet Identificat, Av Madrid 11, E-18012 Granada, Spain"	jlorente@ugr.es				8	0	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	MAY	2005	50	3				703	704			2	"Medicine, Legal"	922EI	ISI:000228818800034
J	"Mota, AJ; Castellanos, E; de Cienfuegos, LA; Robles, R"						Semiempirical MO approach to the mechanism of the NIS-mediated nucleophilic addition to glycals: multicomponent intermediates as models to tackle reactivity in organic chemistry	TETRAHEDRON-ASYMMETRY		English	Article							HIGHLY STEREOSELECTIVE SYNTHESIS; CONFORMATIONAL-ANALYSIS; ELECTROPHILIC ADDITION; AB-INITIO; NUCLEOSIDES; OLIGOSACCHARIDES; DISACCHARIDE; EFFICIENT; DENSITY; ANALOGS	"A proposition for the nucleosidation mechanism of five-membered glycals promoted by N-iodo-succinimide (NIS), leading to 2'-deoxy-2'-iodo-beta-nucleosides, is presented herein supported by semiempirical MO calculations. The proposed mechanism goes through the formation of multicomponent molecular intermediates that drastically diminish the total energy values when compared to charged intermediates (via iodonium species). The nucleosidation step was performed establishing either bicomponent (dihydrofuran-NIS) or tricomponent (dihydrofuran-NIS-silylated nucleobase) intermediates. The latter possibility has been shown to be the most likely (according also to DFT calculations), and suggests that the mechanism should take place in a concerted fashion. According to the tricomponent pathway, we have studied the stereoselectivity of the process, finding that the activation energy for the beta-nucleosidation step is between similar to 6 kcal/mol (AM1) and similar to 10 kcal/mol (PM3) more favorable than that of the corresponding alpha-anomer, in agreement with the experimental results. The final step consists in an intramolecular silyl-transfer process accompanied by the NIS cleavage (in a different way depending on the calculation method employed), giving rise to the ultimate formation of N-silyl-succinimide. (C) 2005 Elsevier Ltd. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Quim Organ, E-18071 Granada, Spain; Natl Autonomous Univ Mexico, Inst Quim, Mexico City 04510, DF, Mexico"	"Mota, AJ, Univ Strasbourg 1, Inst Le Bel, Lab chim Quant & Modelisat Mol, 4 Rue Blaise Pascal, F-67000 Strasbourg, France"	mota@quantix.u-strasbg.fr				52	3	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0957-4166		10.1016/j.tetasy.2005.03.010	TETRAHEDRON-ASYMMETRY	Tetrahedron: Asymmetry	May-02	2005	16	9				1615	1629			15	"Chemistry, Inorganic & Nuclear; Chemistry, Organic; Chemistry, Physical"	926SI	ISI:000229142500008
J	"Bascones, A; Noronha, S; Gomez, M; Mota, P; Moles, MAG; Dorrego, MV"						Tissue destruction in periodontitis: Bacteria or cytokines fault?	QUINTESSENCE INTERNATIONAL		English	Article						chemokine; cytokines; immunology; interleukin; lymphocytes; periodontitis	GINGIVAL CREVICULAR FLUID; ADULT PERIODONTITIS; ACTINOBACILLUS-ACTINOMYCETEMCOMITANS; PROINFLAMMATORY CYTOKINES; PORPHYROMONAS-GINGIVALIS; REFRACTORY PERIODONTITIS; RECEPTOR ANTAGONIST; DIABETES-MELLITUS; MONONUCLEAR-CELLS; IL-6 LEVELS	"The pathogenesis of periodontal disease involves the sequential activation of a great variety of components of the host immune response, primarily acting to defend periodontal tissues against bacterial aggression, but also functioning as mediators of tissue destruction. The expression of the disease results from the interaction of host, microbiological agents, and environmental factors. Leukocytes play a critical role in the pathogenesis of the disease, producing different cytokines, chemokines, and other mediators, thus generating a host defense response, as well as inducing tissue inflammation and bone destruction. The aim of this review is to address the role of some inflammatory mediators in response to bacterial aggression in periodontitis."	"Univ Complutense Madrid, Sch Dent, Dept Stomatol, E-28040 Madrid, Spain; Univ Complutense Madrid, Sch Med, Dept Biochem & Mol Biol, Madrid, Spain; Univ Granada, Sch Dent, Dept Stomatol, Granada, Spain; Univ Santa Maria & Cent Venezuela, Caracas, Venezuela"	"Bascones, A, Univ Complutense Madrid, Sch Dent, Dept Stomatol, Plaza Ramon & Cajal S-N, E-28040 Madrid, Spain"	avances@arrakis.es				58	7	QUINTESSENCE PUBL CO INC	CAROL STREAM	"551 NORTH KIMBERLY DR, CAROL STREAM, IL 60188-1881 USA"	0033-6572			QUINTESSENCE INT	Quintessence Int.	APR	2005	36	4				299	306			8	"Dentistry, Oral Surgery & Medicine"	928WC	ISI:000229301400008
J	"Thompson-Chagoyan, OC; Maldonado, J; Gil, A"						Aetiology of inflammatory bowel disease (IBD): Role of intestinal microbiota and gut-associated lymphoid tissue immune response	CLINICAL NUTRITION		English	Review						inflammatory bowel disease; intestinal microbiota; intestinal tolerance; probiotics	ULCERATIVE-COLITIS; CROHNS-DISEASE; ORAL TOLERANCE; MAINTENANCE TREATMENT; BACTEROIDES-VULGATUS; ESCHERICHIA-COLI; LACTOBACILLUS GG; DOUBLE-BLIND; GERM-FREE; T-CELLS	"The aetiology of inflammatory bowel disease (IBD) probably involves a combination of genetic predisposition and environmental factors that may be channelled through an abnormality in gut-barrier function, with a loss of antigen tolerance. Some genetic markers that predispose to inflammatory disease have been identified (alleles DR2, DRB1*0103, DRB1*12 and mutations in the NOD2/CARD15 gene on chromosome 16). Alterations in the pattern of cytokine production by T cell subclasses Leading to loss of tolerance to oral antigens have been documented. Moreover, a number of environmental factors (cigarette smoking, use of non-steroid anti-inflammatory drugs, psychological stress and the presence of the caecal appendix) have been postulated as a trigger of IBD. It has also been suggested that the gut microbiota plays a major role in the development and persistence of IBD, and numerous modifications of intestinal microbiota composition have been identified. As a result, manipulation of the microbiota with antibiotics is a current therapeutic strategy; more recently, however, a number of studies have reported promising results when using probiotic organisms to manipulate gut microbiota composition in order to restore tolerance to microbial antigens of the host's own microbiota. (c) 2005 Elsevier Ltd. All rights reserved."	"Univ Granada, Fac Pharm, Sch Pharm, Dept Biochem & Mol Biol, E-18071 Granada, Spain; Univ Granada, Fac Med, Dept Pediat, Granada, Spain; Mexican Inst Social Secur, Dept Paediat, Los Venados Gen Hosp, Mexico City, DF, Mexico"	"Gil, A, Univ Granada, Fac Pharm, Sch Pharm, Dept Biochem & Mol Biol, Campus Cartuja, E-18071 Granada, Spain"	agil@ugr.es				76	20	CHURCHILL LIVINGSTONE	EDINBURGH	"JOURNAL PRODUCTION DEPT, ROBERT STEVENSON HOUSE, 1-3 BAXTERS PLACE, LEITH WALK, EDINBURGH EH1 3AF, MIDLOTHIAN, SCOTLAND"	0261-5614		10.1016/j.clnu.2005.02.009	CLIN NUTR	Clin. Nutr.	JUN	2005	24	3				339	352			14	Nutrition & Dietetics	934CX	ISI:000229685600002
J	"Gurpegui, M; Martinez-Ortega, JM; Aguilar, MC; Diaz, FJ; Quintana, HM; de Leon, J"						Smoking initiation and schizophrenia: a replication study in a Spanish sample	SCHIZOPHRENIA RESEARCH		English	Article						schizophrenia; tobacco; smoking initiation; cumulative hazard curves; survival analysis	POPULATION	"In a prior US study, schizophrenia vulnerability was associated with higher risk of initiating daily smoking after 20 years of age. A survival analysis of onset age of daily smoking compared 290 controls with 250 consecutive DSM-IV schizophrenia patients from outpatient facilities at an urban catchment area in Spain. After controlling for gender and education, the cumulative hazard curves for smoking initiation age of controls and schizophrenia patients were significantly different. After age 20, smoking initiation rates were higher in all schizophrenia patients (and in 107 schizophrenia patients who started daily smoking at least 5 years before illness onset). (c) 2004 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Inst Neurosci, E-18071 Granada, Spain; Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY 40508 USA; Univ Nacl, Dept Stat, Medellin, Colombia; Inst Tecnol Metropolitan, Medellin, Colombia"	"de Leon, J, Eastern State Hosp, Mental Hlth Res Ctr, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				15	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0920-9964		10.1016/j.schres.2004.12.007	SCHIZOPHR RES	Schizophr. Res.	Jul-01	2005	76	1				113	118			6	Psychiatry	937AR	ISI:000229897400011
J	"Murillo, A; Vera, JF; Heiser, WJ"						A permutation-translation simulated annealing algorithm for L-1 and L-2 unidimensional scaling	JOURNAL OF CLASSIFICATION		English	Article						unidimensional scaling; simulated annealing; permutation; translation; quadratic assignment	SYMMETRIC PROXIMITY MATRICES; OPTIMIZATION; SERIATION	"Given a set of objects and a symmetric matrix of dissimilarities between them, Unidimensional Scaling is the problem of finding a representation by locating points on a continuum. Approximating dissimilarities by the absolute value of the difference between coordinates on a line constitutes a serious computational problem. This paper presents an algorithm that implements Simulated Annealing in a new way, via a strategy based on a weighted alternating process that uses permutations and point-wise translations to locate the optimal configuration. Explicit implementation details are given for least squares loss functions and for least absolute deviations. The weighted, alternating process is shown to outperform earlier implementations of Simulated Annealing and other optimization strategies for Unidimensional Scaling in run time efficiency, in solution quality, or in both."	"Univ Costa Rica, Atlantic Branch, Turrialba, Costa Rica; Univ Granada, Fac Sci, Dept Stat & OR, E-18071 Granada, Spain; Leiden Univ, Fac Social & Behav Sci, Dept Psychol, NL-2300 RA Leiden, Netherlands"	"Murillo, A, Univ Costa Rica, Atlantic Branch, Turrialba, Costa Rica"	murillof@cariari.ucr.ac.cr; jfvera@ugr.es; heiser@fsw.leidenuniv.nl				23	9	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0176-4268			J CLASSIF	J. Classif.		2005	22	1				119	138			20	"Mathematics, Interdisciplinary Applications; Psychology, Mathematical"	938UF	ISI:000230028200007
J	"Llodra, JC; Rodriguez, A; Ferrer, B; Menardia, V; Ramos, T; Morato, M"						Efficacy of silver diamine fluoride for caries reduction in primary teeth and first permanent molars of schoolchildren: 36-month clinical trial	JOURNAL OF DENTAL RESEARCH		English	Article						clinical trial; dental caries; preventive dentistry; silver diamine fluoride		We hypothesized that the six-monthly application of silver diamine fluoride (SDF) can arrest the development of caries in the deciduous dentition of six-year-old schoolchildren and prevent caries in their first permanent molars. A prospective controlled clinical trial was conducted on the efficacy of a 38% SDF solution for caries reduction. Four hundred and twenty-five six-year-old children were divided into two groups: One group received SDF solution in primary canines and molars and first permanent molars every 6 mos for 36 mos. The second group served as controls. The 36-month follow-up was completed by 373 children. The mean number of new decayed surfaces appearing in primary teeth during the study was 0.29 in the SDF group vs. 1.43 in controls. The mean of new decayed surfaces in first permanent molars was 0.37 in the SDF group vs. 1.06 in controls. The SDF solution was found to be effective for caries reduction in primary teeth and first permanent molars in schoolchildren.	"Univ Granada, Sch Dent, Dept Prevent Dent, E-18071 Granada, Spain; Univ Santiago De Cuba, Sch Dent, Inst Med Sci, Santiago, Chile"	"Llodra, JC, Univ Granada, Sch Dent, Dept Prevent Dent, E-18071 Granada, Spain"	jllodra@hotmail.com				11	4	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	AUG	2005	84	8				721	724			4	"Dentistry, Oral Surgery & Medicine"	947XK	ISI:000230680400007
J	"Osorio, R; Erhardt, MCG; Pimenta, LAF; Osorio, E; Toledano, M"						EDTA treatment improves resin-dentin bonds' resistance to degradation	JOURNAL OF DENTAL RESEARCH		English	Article						resin; EDTA; adhesion; dentin; degradation	SELF-ETCHING PRIMER; DEMINERALIZED HUMAN DENTIN; LONG-TERM DURABILITY; IN-VITRO DEGRADATION; TENSILE PROPERTIES; STRENGTH; COLLAGEN; ADHESIVES; WATER; HYPOCHLORITE	"The existence of unprotected collagen fibrils within the hybrid layer compromises the longevity of restorations. This phenomenon may be avoided if solutions other than strong acids are used for dentin demineralization. The hypothesis to be tested is that bond durability may be improved by EDTA demineralization. Dentin surfaces (human and bovine) were bonded: (1) after phosphoric-acid-etching, and after EDTA demineralization with (2) a total-etch adhesive and (3) a self-etching adhesive. After the teeth were sectioned into beams, half of the specimens were immersed in NaOCl, while the other half was immersed in water. Beams were tested to failure in tension. ANOVA and multiple-comparisons tests were used (P < 0.05). No differences in bond strength were found among the 3 bonding procedures, although bonds made to human molars were 43-61% higher than those to bovine incisors. After NaOCl immersion, only specimens subjected to EDTA demineralization maintained the initial bond strength. We conclude that the collagen network is better-preserved after EDTA demineralization."	"Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain; Univ Campinas, Sch Dent, Dept Restorat Dent, Sao Paulo, Brazil"	"Toledano, M, Avda Fuerzas Armadas 1,1B, E-18014 Granada, Spain"	toledano@ugr.es				30	9	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	AUG	2005	84	8				736	740			5	"Dentistry, Oral Surgery & Medicine"	947XK	ISI:000230680400010
J	"Montoya, JEZ; Ramirez, MH; Ospina, GM"						Effect of a magnetic field on an aereated Saccharomyces cerevisiae culture	INTERCIENCIA		Spanish	Article							FREQUENCY ELECTROMAGNETIC-FIELD; GROWTH; MICROORGANISMS	"The growth of a Saccharomyces cerevisiae culture in cane molasses was evaluated under the action of a variable magnetic field (MF) of high frequency and very low flux density. Cultures growing tinder MF action were compared against cultures in normal environment (control). Tests were performed in 400ml reactors at 25 degrees C. The air flux in the reactors was approximately 1 vvm. A 100kHz MF of 250mG was applied for 200s. Results show that the MF can stimulated culture growth with and without aeration and that there is a limit for the stimulation over which growing inhibition appears. Under certain conditions, the culture presents a sort of adaptation to the MF action and the yeast can overcome the inhibition. It was noticed that MF affects substrate consumption, which means that under certain conditions MF treated micro-organisms can make better use of the substrate. Culture aeration interacts with the MF effect on growth and substrate consumption. After application on a single MF treatment to the yeast culture, it was noticed that after 25h the culture showed a 14.4% growth increment compared to the control. Also, substrate consumption by the treated culture was lower than in the control culture."	"Univ Antioquia, Fac Ingn, Medellin, Antioquia, Colombia; Univ Nacl Colombia, Bogota, Colombia; Univ Granada, Granada, Spain; Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil"	"Montoya, JEZ, AA 1226, Medellin, Colombia"	joseedgar@epm.net.co; gmoreno@udea.edu.co				26	0	INTERCIENCIA	CARACAS	"APARTADO 51842, CARACAS 1050A, VENEZUELA"	0378-1844			INTERCIENCIA	Interciencia	JUL	2005	30	7				409	413			5	Ecology	949OF	ISI:000230797300005
J	"Mota, AJ; Castellanos, E; de Cienfuegos, LA; Robles, R"						"Semiempirical MO approach to the mechanism of the NIS-mediated nucleophilic addition to glycals: multicomponent intermediates as models to tackle reactivity in organic chemistry (vol 16, pg 1615, 2005)"	TETRAHEDRON-ASYMMETRY		English	Correction									"Univ Granada, Fac Ciencias, Dept Quim Organ, E-18071 Granada, Spain; Natl Autonomous Univ Mexico, Inst Quim, Mexico City 04510, DF, Mexico"	"Mota, AJ, Univ Strasbourg 1, Inst Le Bel, Lab Chim Quant & Modelisat Mol, 4 Rue Blaise Pascal, F-67000 Strasbourg, France"	mota@quantix.u-strasbg.fr				1	0	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0957-4166		10.1016/j.tetasy.2005.06.019	TETRAHEDRON-ASYMMETRY	Tetrahedron: Asymmetry	Jul-04	2005	16	13				2351	2352			2	"Chemistry, Inorganic & Nuclear; Chemistry, Organic; Chemistry, Physical"	950TF	ISI:000230879800024
J	"Neira-Otero, P; Munoz-Saldias, N; Sanchez-Moreno, M; Rosales-Lombardo, MJ"						Molecular characterization of Cryptosporidium species and genotypes in Chile	PARASITOLOGY RESEARCH		English	Article							PARVUM; IDENTIFICATION; TRANSMISSION; PARASITES	"Knowledge of species and genotypes on Cryptosporidium involved in human transmission is fundamental in studying the epidemiology of cryptosporidiosis. This is the first study in molecular epidemiology of cryptosporidiosis that has been made in Chile. Cryptosporidium parvum species and genotypes involved in human and bovine cryptosporidiosis were determined by PCR-RFLP. Low prevalence of Cryptosporidium was found in humans and cattle. Of the 127 cattle studied, only in one was C. parvum detected . Of the 68 human fecal samples studied, four contained Cryptosporidium: two patients presented Cryptosporidium hominis and two C. parvum. Our results confirm that anthroponotic transmission is as common as zoonotic in Chile. These data can enable the establishment of the corresponding prevention and treatment measures."	"Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain; Univ Valparaiso, Fac Med, Escuela Med, Catedra Parasitol, Valparaiso, Chile"	"Rosales-Lombardo, MJ, Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain"	mjrosale@ugr.es				26	1	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0932-0113		10.1007/s00436-005-1391-x	PARASITOL RES	Parasitol. Res.	AUG	2005	97	1				63	67			5	Parasitology	958CC	ISI:000231421300010
J	"Oller-Lopez, JL; Rodriguez, R; Cuerva, JM; Oltra, JE; Bazdi, B; Dahdouh, A; Lamarti, A; Ibn Mansour, A"						Composition of the essential oils of Cistus ladaniferus and C-monspeliensis from Morocco	JOURNAL OF ESSENTIAL OIL RESEARCH		English	Article						Cistus ladaniferus var. maculatus; Cistus monspeliensis; Cistaceae; essential oil composition; 13-epi-manoyl oxide	GC-MS; LEAVES	"The essential oils of Cistus ladaniferus L. var. maculatus Dun. and Cistus monspeliensis L., harvested from northern Morocco, have been analyzed by GC-FID, GC/MS, and NMR techniques. The main components of C. ladaniferus were bornyl acetate, pinocarveol, and viridiflorol, whereas the main component from C. monspeliensis was the oxygenated labdane diterpenoid 13-epi-manoyl oxide."	"Univ Granada, Fac Sci, Dept Organ Chem, E-18071 Granada, Spain; Univ Granada, Fac Sci, Inst Biotechnol, E-18071 Granada, Spain; Univ Abdelmalek Essaadi, Fac Sci, Tetouan 93000, Mexico"	"Oltra, JE, Univ Granada, Fac Sci, Dept Organ Chem, Campus Fuentenueva S-N, E-18071 Granada, Spain"					17	0	ALLURED PUBL CORP	CAROL STREAM	"362 S SCHMALE RD, CAROL STREAM, IL 60188-2787 USA"	1041-2905			J ESSENT OIL RES	J. Essent. Oil Res.	SEP-OCT	2005	17	5				553	555			3	"Chemistry, Applied; Food Science & Technology"	959UP	ISI:000231545100026
J	"Neira, P"						Molecular diagnosis of Cryptosporidium spp	REVISTA MEDICA DE CHILE		Spanish	Letter									"Univ Valparaiso, Fac Med, Dept Preclin, Catedra Parasitol, Valparaiso, Chile; Univ Granada, Inst Biotecnol, E-18071 Granada, Spain; Univ Valparaiso, Escuela Med, Valparaiso, Chile"	"Neira, P, Univ Valparaiso, Fac Med, Dept Preclin, Catedra Parasitol, Valparaiso, Chile"					6	0	SOC MEDICA SANTIAGO	SANTIAGO 9	"BERNARDA MORIN 488 PROVIDENCIA, CASILLA 168 CORREO 55, SANTIAGO 9, CHILE"	0034-9887			REV MED CHILE	Rev. Medica Chile	JUL	2005	133	7				847	849			3	"Medicine, General & Internal"	961IH	ISI:000231654900014
J	"Pagano, S; Sans, M; Pimenoff, V; Cantera, AM; Alvarez, JC; Lorente, JA; Peco, JM; Mones, P; Sajantila, A"						Assessment of HV1 and HV2 mtDNA variation for forensic purposes in an Uruguayan population sample	JOURNAL OF FORENSIC SCIENCES		English	Editorial Material						forensic science; DNA typing; population genetics; mtDNA; Uruguay; Hv1; Hv2			"Univ Granada, Dept Legal Med, E-18012 Granada, Spain; UDELAR, Fac Quim, Catedra Bioquim, Montevideo, Uruguay; Univ Helsinki, Dept Forens Med, Lab Forens Biol, SF-00300 Helsinki, Finland; Univ Republica, Fac Humanidades, Secc Antropol Biol, Montevideo 11200, Uruguay; Direcc Nacl Policia Tecn, Biol Lab, Montevideo 11800, Uruguay"	"Lorente, JA, Univ Granada, Dept Legal Med, Av Madrid 11, E-18012 Granada, Spain"	jlorente@ugr.es				3	2	AMER SOC TESTING MATERIALS	W CONSHOHOCKEN	"100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA"	0022-1198			J FORENSIC SCI	J. Forensic Sci.	SEP	2005	50	5				1239	1242			4	"Medicine, Legal"	961KE	ISI:000231660300039
J	"Pappen, AF; Bravo, M; Gonzalez-Lopez, S; Gonzalez-Rodriguez, MP"						An in vitro study of coronal leakage after intraradicular preparation of cast-dowel space	JOURNAL OF PROSTHETIC DENTISTRY		English	Article							ENDODONTICALLY TREATED TEETH; OBTURATED ROOT CANALS; APICAL SEAL; GUTTA-PERCHA; MICROLEAKAGE; FILLINGS; RESTORATION; PENETRATION; IMMEDIATE; POSTS	"Statement of problem. Coronal leakage call produce contamination of periapical tissues, resulting in endodontic failure. Purpose. The purpose of this in vitro Study was to evaluate the ability of 2 sealers to prevent coronal leakage in canals filled with gutta-percha and prepared for cast dowels but Without coronal sealing. Material and methods. The crowns of 60 extracted single-rooted teeth were amputated, The root canals were prepared corono-apically and filled With gutta-percha cones and 1 of 2 different endodontic sealers: a resin-based sealer (AH Plus) and a calcium hydroxide-based sealer (Scalapex), Specimens were then stored ill water for 7 days to allow the sealers to set. The specimens were prepared in I of 2 ways: no preparation for cast dowel or preparation of cast-dowel space (n = 15), External surfaces of the roots were sealed with cyanoacrylate cement. The teeth were thermal cycled at 5 degrees and 55 degrees C in water baths (dwell time = 30 seconds) for 500 cycles. Specimens were then Submerged in 2% methylene blue colorant for 24 hours, Microleakage was measured according to the percentage of area stained with the colorant. Effects of each factor cast-dowel preparation and type of sealant) on microleakage were analyzed by the Student t test (alpha=.05), Results. The AH Plus and Sealapex sealers with cast-dowel preparation resulted in significantly (P. 001) more leakage compared to sealers with no dowel preparation. Conclusion. Cast dowel-space preparation had a negative influence on the scaling ability of the remnant root-canal filling material."	"Univ Fed Pelotas, Sch Dent, Dept Endodont, Rio Grande Do Sul, Brazil; Univ Granada, Sch Dent, Dept Prevent Med, Granada, Spain; Univ Granada, Sch Dent, Dept Dental Pathol & Therapeut, Granada, Spain"	"Gonzalez-Lopez, S, Univ Granada, Sch Dent, Dept Prevent Dent & Infect, E-18071 Granada, Spain"	sglopez@usr.es				27	4	"MOSBY, INC"	ST LOUIS	"11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 USA"	0022-3913		10.1016/j.prosdent.2005.05.022	J PROSTHET DENT	J. Prosthet. Dent.	SEP	2005	94	3				214	218			5	"Dentistry, Oral Surgery & Medicine"	962OS	ISI:000231742700003
J	"Borquez, SS; Gonzalez, FT; Hita, JMC"					PSICOST Grp	Estimation of mental health care cost units for patients with schizophrenia	ACTAS ESPANOLAS DE PSIQUIATRIA		English	Article						health care; costs; shizophrenia	CASE REGISTER; PSYCHIATRIC-CARE; COMMUNITY; SERVICES; AREAS; SPAIN	"Introduction. The disease-cost study, based on the study of cohorts of patients through their visits to the mental health system, requires knowledge on the cost of each health care unit. However, lack of standardized procedures limits the external validity of the results obtained. When methodological information regarding the procedures applied is available, it makes it possible to compare the internal validity and to understand the suppositions on which the cost estimations have been made. Method. Cost-units for the health care received by a cohort of patients diagnosed of schizophrenia were estimated. The study was performed by a community-based team and at several hospital premises belonging to the Andalusia Health Service. A sensitivity analysis was conducted whenever necessary. Results. Both in inpatients and outpatients care, personnel represents the biggest cost, this proportion being higher within the outpatient care. Among the professional categories the care given by the psychiatrists is the most expensive. Time load is similar for the different categories except for the psychiatrist. Conclusions. Cost unit estimates are lower than that which has been published internationally and within Spain. However, the findings must be carefully considered due to the influence that the different methodological options may have."	"Concepcion Univ, Dept Psychiat & Mental Hlth, Concepcion, Chile; Univ Granada, Legal Med Psychiat & Toxicol Dept, Granada, Spain; Pub Univ Navarra, Dept Econ, PSICOST Grp, Navarra, Spain"	"Borquez, SS, Concepcion Univ, Dept Psychiat & Mental Hlth, Casilla 160-C, Concepcion, Chile"	ssaldivi@udec.cl				17	0	"S T M EDITORES, S A"	BARCELONA	"PASEO DE GRACIA 25, 3, 08007 BARCELONA, SPAIN"	1139-9287			ACTAS ESP PSIQUIATRIA	Actas Esp. Psiquiatri.	SEP-OCT	2005	33	5				280	285			6	Neurosciences; Psychiatry	962QJ	ISI:000231747000002
J	"Calvo, F; Moreno, B; Zamorano, M; Szanto, M"						Environmental diagnosis methodology for municipal waste landfills	WASTE MANAGEMENT		English	Article								"A large number of countries are involved in a process of transformation with regard to the management of municipal solid waste. This process is a consequence of environmental requirements that occasionally materialise in legislation, such as the European Council Directive 31/99/EC on waste release in the European Union. In some cases, the remediation of old landfills can be carried out in compliance with environmental requirements; in other cases, it is necessary to proceed with the closure of the landfill and to assimilate it into its own environment. In both cases, it is necessary to undertake a diagnosis and characterisation of the impacted areas in order to develop an adequate action plan. This study presents a new methodology by which environmental diagnosis of landfill sites may be carried out. The methodology involves the formulation of a series of environmental indeces which provide information concerning the potential environmental problems of the landfills and the particular impact on different environmental elements, as well as information related to location, design and operation. On the basis of these results, it would be possible to draw up action plans for the remediation or closure of the landfill site. By applying the methodology to several landfills in a specific area, it would be possible to prioritize the order of actions required. (C) 2005 Elsevier Ltd. All rights reserved."	"Univ Granada, Dept Civil Engn, ETSICCP, E-18071 Granada, Spain; Univ Granada, Inst Water Res, E-18071 Granada, Spain; Pontificia Univ Catolica Valparaiso, Valparaiso, Chile"	"Zamorano, M, Univ Granada, Dept Civil Engn, ETSICCP, Campus Fuentenueva S-N, E-18071 Granada, Spain"	zamorano@ugr.es				27	10	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0956-053X		10.1016/j.wasman.2005.02.019	WASTE MANAGEMENT	Waste Manage.		2005	25	8				768	779			12	"Engineering, Environmental; Environmental Sciences"	963GX	ISI:000231793200002
J	"Villagran, ME; Marin, C; Rodriguez-Gonzalez, I; De Diego, JA; Sanchez-Moreno, M"						"Use of an iron superoxide dismutase excreted by Trypanosoma cruzi in the diagnosis of Chagas disease: Seroprevalence in rural zones of the state of Queretaro, Mexico"	AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE		English	Article							PHYTOMONAS; PURIFICATION	"Four iron superoxide dismutase (SODI, SODII, SODIII, and SODIV) activities with pI values of 6.9, 6.8, 5.25, and 3.8, respectively, were isolated from epimastigote forms of the Maracay strain of Trypanosoma cruzi cultivated at 28 degrees C in Grace's medium supplemented with 10% heat-inactivated fetal bovine serum. The activity of SODe (pI 3.8), which coincides with that of SODIV, was detected in Grace's medium without serum in which T. cruzi epimastigotes were cultivated for 24 hours at 28 degrees C. SODe, which was excreted into the medium by the parasite, was immunogenic and antibodies to SODe were detected in serum to a dilution of 1:2,500 by Western blot. The role of SODe is related to the establishment of the parasite within the host, and its high immunogenicity and specificity make it a useful molecular marker in diagnosing infection with this parasite. To validate a Western blot result using SODe as a antigen fraction, 1,029 sera of individuals from 11 municipalities in the state of Queretaro, Mexico were analyzed. Sampling was done randomly and results were compared with those for the same sera with three conventional serologic methods: an enzyme-linked immunosorbent assay (ELISA), indirect hemagglutination (IHA), and an indirect immunofluorescence assay (IFA) to detect antibodies to T cruzi SODe. Samples that were positive by these three techniques were also positive by the Western blot method. The seroprevalence values for SODe (8.16% by ELISA and Western blot) in Queretaro were considerably higher than those reported in regions of Mexico considered to be endemic for Chagas disease. These results support the use of SODe in the serodiagnosis of Chagas disease."	"Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Parasitol, Granada, Spain; Univ Autonoma Queretaro, Fac Quim, Lab Tripanosomiasis Amer, Queretaro, Mexico; Univ Autonoma Madrid, Fac Med, Dept Med Prevent & Salud Publ, Unidad Parasitol & Med Trop, E-28049 Madrid, Spain"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Parasitol, Granada, Spain"	msanchem@ugr.es				31	7	AMER SOC TROP MED & HYGIENE	MCLEAN	"8000 WESTPARK DR, STE 130, MCLEAN, VA 22101 USA"	0002-9637			AMER J TROP MED HYG	Am. J. Trop. Med. Hyg.	SEP	2005	73	3				510	516			7	"Public, Environmental & Occupational Health; Tropical Medicine"	965ZX	ISI:000231990500009
J	"Contreras-Jurado, C; Sanchez-Morito, N; Ruiz-Contreras, A; Gonzalez-Martinez, MT; Soler-Diaz, A"						Evidence for simultaneous 1Na(+): 1Mg(2+) and ping pong 2Na(+): 1Mg2+exchangers in rat thymocytes	FRONTIERS IN BIOSCIENCE		English	Article						Na/Mg exchange; ping pong exchanger; simultaneous exchanger; amiloride; thymocytes	RED-BLOOD-CELLS; INTRACELLULAR CA2+ STORES; PLASMA-MEMBRANE; MAGNESIUM TRANSPORT; MG2+ TRANSPORTERS; NA+/MG2+ ANTIPORT; NA+; EXCHANGE; MECHANISMS; EFFLUX	"Rat thymocytes showed two Na+/ Mg2+ exchangers with high- and low- affinities for external Na+ ( Na-o(+)) at physiological internal Mg2+ content. The total internal Mg2+ content ( Mg2+ (it)) was enhanced by loading with MgCl2 and the ionophore A- 23187. Under these conditions, Na+/ Mg2+ exchangers were dramatically stimulated by the Mg2+ (it) increase. Na+- induced Mg2+ effluxes were independent of Cl-o(-) or H+. The Na+/ Mg2+ exchangers, which we named HANao ( high affinity for Na-o(+)) and LANao ( low affinity for Na-o(+)), were dissected in Mg2+- loaded thymocytes according to their kinetics and stoichiometries. HANao, which showed an apparent dissociation constant for Na-o(+) ( K-Na H) = 9.2 +/- 1.6 mmol l(-1) Na-o(+) and a maximal Na+ influx rate ( V-Na( Na (H)) (max)) = 30.5 +/- 6.1 mmol ( 1 cells)(-1) h(-1), was a 1Na(+): 1Mg(2+) simultaneous antiporter insensitive to external magnesium ( Mg-o(2+)) whereas that LANao, with K-Na (L) = 65.1 +/- 8.6 mmol l(-1) Na+ and a V-Na( Na (L)) (max) = 79.5 +/- 14.3 mmol ( l cells)(-1) Na+ h(-1), was a 2Na(+): 1Mg(2+) "" ping- pong"" antiporter which was strongly inhibited by Mg-o(2+). At physiological concentration of Mg-o(2+) ( 1 mM), the Na+/ Mg2+ exchange through the LANao was inhibited by similar to 50%. Amiloride ( 10(-4) M) inhibited at similar extent both Na+ and Mg2+ fluxes at high and at low Na-o(+)."	"Univ Madrid, Fac Med, Dept Fisiol, E-18012 Granada, Spain; Univ Nacl Autonoma Mexico, Fac Med, Dept Farmacol, Mexico City 04510, DF, Mexico; Univ Granada, Inst Biotecnol, E-18071 Granada, Spain"	"Soler-Diaz, A, Univ Madrid, Fac Med, Dept Fisiol, Avda Madrid 13, E-18012 Granada, Spain"	agasoler@ugr.es				36	1	FRONTIERS IN BIOSCIENCE INC	MANHASSET	"C/O NORTH SHORE UNIV HOSPITAL, BIOMEDICAL RESEARCH CENTER, 350 COMMUNITY DR, MANHASSET, NY 11030 USA"	1093-9946			FRONT BIOSCI	Front. Biosci.	May-01	2005	10					1693	1706			14	Biochemistry & Molecular Biology; Cell Biology	970OP	ISI:000232319800060
J	"Fernandez-Ibanez, F; Perez-Lopez, R; Martinez-Diaz, JJ; Paredes, C; Giner-Robles, JL; Caselli, AT; Ibanez, JM"						"Costa Recta beach, Deception Island, West Antarctica: a retreated scarp of a submarine fault?"	ANTARCTIC SCIENCE		English	Article						active tectonics; fault escarpment; straight coast; tectonic geomorphology; uplifted terraces	SOUTH SHETLAND ISLANDS; BAY BEACHES; VOLCANO	"Deception Island (South Shetlands, Antarctica) is one of the most active volcanoes in Antarctica, having erupted recently in 1967, 1969 and 1970, damaging scientific stations on the island. It is also seismically very active. The island has attracted the attention of many researchers as it constitutes an undisturbed natural laboratory to study seismo-volcanic events and how they affect landscape modelling and evolution. One of the most remarkable geological and geomorphological features on Deception Island is the linearity of its easternmost coastal landform, the origin of which remains unknown. Some answers, based on presence of strike-slip fault or on the ice cap and beach geomorphological dynamics, have been reported in the literature. Our new work provides several indications of the existence of a dip-slip submarine fault, parallel to the coast (NNW-SSE), which suggests a tectonic origin for this morphological feature. Uplifted marine terraces, incision of a fluvial network over the ice cap, normal faulting parallel to the coast in the north and south rock heads bounding the beach and sharp shelf-break with rather constant slope, constitute some of this evidence. Terrace uplift and fluvial channel incision decreasing southward from Macaroni Point, indicates possible tilt movement across this inferred fault plane."	"Univ Granada, Dpto Geodinam, F Ciencias, Granada 18002, Spain; Univ San Pablo, CEU, Fac Farm, Dpto CC Ambientales & Rec Nat, Madrid 28688, Spain; Univ Complutense Madrid, FCC Geol, Dpto Geodinam, E-28040 Madrid, Spain; Univ Politecn Madrid, ETS Ingn Minas, Dpto Matemat Aplicada & Metodos Informat, Madrid 28003, Spain; Univ Buenos Aires, Dpto Cs Geol, Fac Cs Ex & Nat, RA-1428 Buenos Aires, DF, Argentina; Univ Granada, Inst Andaluz Geofis, E-18071 Granada, Spain"	"Fernandez-Ibanez, F, Univ Granada, Dpto Geodinam, F Ciencias, Campus Fuentenueva S-N, Granada 18002, Spain"	fferiba@ugr.es				33	1	CAMBRIDGE UNIV PRESS	NEW YORK	"40 WEST 20TH ST, NEW YORK, NY 10011-4211 USA"	0954-1020		10.1017/S0954102005002841	ANTARCT SCI	Antarct. Sci.	SEP	2005	17	3				418	426			9	"Environmental Sciences; Geography, Physical; Geosciences, Multidisciplinary"	970PE	ISI:000232321300014
J	"Diaz-Garcia, JA; Gutierrez-Jaimez, R"						Distribution of the generalised inverse of a random matrix and its applications	JOURNAL OF STATISTICAL PLANNING AND INFERENCE		English	Article						generalised inverse Wishart and Pseudo-wishart distributions; Jacobian; Hausdorff measure; Moore-Penrose inverse; matrix-variate T singular distribution; Bayesian inference; matrix-variate normal; singular distribution; multivariate linear model	SINGULAR MULTIVARIATE BETA; WISHART	"Given a random singular matrix X, in the present article we find the Jacobian of the transformation Y = X+, where X+ is the Moore-Penrose inverse of X, both in the general case and when X is a non-negative definite matrix. Expressions for the densities of the Moore-Penrose inverse of the singular Wishart and Pseudo-Wishart matrices are obtained. Similarly, an expression for the density of the matrix-variate singular T-distribution is proposed. Finally, these results are applied to the Bayesian inference of the multivariate linear model. (c) 2004 Elsevier B.V. All fights reserved."	"Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, Saltillo, Coahuila, Mexico; Univ Granada, Dept Stat & OR, Granada 18071, Spain"	"Diaz-Garcia, JA, Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, 25350 Buenavista, Saltillo, Coahuila, Mexico"	jadiaz@uaaan.mx; rgjaimez@goliat.ugr.es				18	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3758			J STATIST PLAN INFER	J. Stat. Plan. Infer.	JAN 1	2006	136	1				183	192			10	Statistics & Probability	976SN	ISI:000232753700011
C	"Quesada-Perez, M; Gonzalez-Tovar, E; Martin-Molina, A; Lozada-Cassou, M; Hidalgo-Alvarez, R"						Ion size correlations and charge reversal in real colloids	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS		English	Proceedings Paper						colloids; electric double layer; charge reversal; electrophoretic mobility	ELECTRICAL DOUBLE-LAYER; ELECTROPHORETIC MOBILITY; MODEL COLLOIDS; ELECTROKINETIC PROPERTIES; STATISTICAL-MECHANICS; PRIMITIVE MODELS; ELECTROLYTES; INVERSION; APPROXIMATION; COUNTERIONS	"For many decades, the Gouy-Chapman model, whose cornerstone is the Poisson-Boltzmann equation, has been the traditional approach to describing the electric double layer (EDL). Since the early 1980s, a great amount of theoretical work (mostly computer simulations and integral equation theories) has proved that this classical picture of the EDL presents severe failures in the case of electrolytes with multivalent ions, as a result of neglecting ionsize correlations. The overlooking of the phenomenon of charge reversal is probably one of the most representative examples of such deficiencies. This work is a critical survey on the relevance of ion size correlations in real colloidal systems (focused mainly on solutions with multivalent counterions). A sophisticated electrophoresis theory (in which ionic steric correlations are taken into account) will be applied to analyze experimental data, which will be also compared with predictions of the classical approach. In addition, we will discuss to what extent ion size correlations contribute to charge reversal in colloids of biological nature and other real colloids. Unlike the classical Poisson-Boltzmann approach, the presented theory describes the charge inversion that occurs within aqueous latexes when increasing the trivalent aqueous electrolyte concentration well above the mmolar range. (c) 2005 Elsevier B.V. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain; Inst Mexicano Petr, Eje Cent Lazaro Cardenas, Programa Ingn Mol, Mexico City 07730, DF, Mexico; Univ Paris 06, CNRS, Lab Phys Stat, Ecole Normale Super Associee, F-75231 Paris, France; Univ Paris 07, F-75231 Paris, France; Univ Autonoma San Luis Potosi, Inst Fis, San Luis Potosi 78000, Mexico; Univ Jaen, Dept Fis, Univ Politecn Linares, Jaen 23700, Spain"	"Hidalgo-Alvarez, R, Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, Campus Fuentenueva S-N, E-18071 Granada, Spain"	rhidalgo@ugr.es				39	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0927-7757		10.1016/j.colsurfa.2005.06.034	COLLOID SURFACE A	Colloid Surf. A-Physicochem. Eng. Asp.	Oct-05	2005	267	01-Mar				24	30			7	"Chemistry, Physical"	977GY	ISI:000232792600006
J	"Do Campo, M; Nieto, F"						"Origin of mixed-layered (RI) muscovite-chlorite in an anchizonal slate from Puncoviscana Formation (Salta Province, Argentina)"	CLAY MINERALS		English	Article						mixed-layering; anchizone; Central Andes; puncoviscana formation; Argentina	ANALYTICAL ELECTRON-MICROSCOPY; X-RAY-DIFFRACTION; TEM; ILLITE; TRANSMISSION; SMECTITE; CRYSTALLINITY; METAMORPHISM; DEFORMATION; DIAGENESIS	"Mica-chlorite mixed-layering was identified by X-ray diffraction (XRD) as a major or subordinate constituent in several slates of the Puncoviscana Formation from Sierra de Mojotoro (Eastern Cordillera, NW Argentina). In order to determine the crystallochemical characteristics of these mixed-layered sequences and interpret their petrological meaning, anchizonal slate P90 was chosen for TEM observations. In this slate, dioctahedral mica and chlorite form interleaved phyllosilicate grains (IPG) or stacks, up to 110 mu m long, preferentially oriented with (001) planes at a high angle to the slaty cleavage but also oblique to S-0. In agreement with XRD results, the main phyllosilicates identified by transmission electron microscopy (TEM) were dioctahedral mica and random mixed-layer muscovite-chlorite, with chlorite in subordinate amounts and scarce smectite. In the lattice-fringe images of mixed-layer packets, a sequence of irregular stacking that produced apparent 24 angstrom (10 + 14) layers was observed, but it was frequently possible to distinguish the 10 angstrom layers from adjacent 14 angstrom layers. In nearly all packets, 14 angstrom layers prevail, exhibiting 14 angstrom:10 angstrom ratios between 1:1 and 3:1. Some elongated lenticular fissures which are probably a consequence of layer collapse caused by the TEM vacuum were identified in these packets. The straight, continuous appearance of lattice fringes plus the scarce evidence of collapsed layers identified suggest that these packets correspond principally to mixed-layer muscovite-chlorite, which is confirmed by analytical electron microscopy analyses. However, smectite-like layers are probably the third component of some of these mixed-layer sequences, which may account for their high Si and low (Fe + Mg) contents, their low interlayer charge in relation to theoretical interlayer muscovite-chlorite, and for the presence of Ca in the interlayer site. Textural relationships between chlorite and muscovite packets in IPG along with the observed transformations from 14 angstrom to 10 angstrom along the layer, is compatible with a prograde metamorphic replacement of chlorite in stacks by dioctahedral mica layers, probably in the presence of an aqueous fluid."	"Univ Buenos Aires, Inst Geocronol & Geol Isotop, RA-1428 Buenos Aires, DF, Argentina; Univ Buenos Aires, Fac Ciencias Exactas & Nat, RA-1428 Buenos Aires, DF, Argentina; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, IACT, Granada 18002, Spain"	"Do Campo, M, Univ Buenos Aires, Inst Geocronol & Geol Isotop, Pabellon INGEIS,Ciudad Univ, RA-1428 Buenos Aires, DF, Argentina"	docampo@ingeis.uba.ar				36	1	MINERALOGICAL SOCIETY	LONDON	"41 QUEENS GATE, LONDON SW7 5HR, ENGLAND"	0009-8558		10.1180/0009855054030176	CLAY MINER	Clay Min.	SEP	2005	40	3				317	332			16	Mineralogy	984GV	ISI:000233291800006
J	"Gervilla, F; Proenza, JA; Frei, R; Gonzalez-Jimenez, JM; Garrido, CJ; Melgarejo, JC; Meibom, A; Diaz-Martinez, R; Lavaut, W"						Distribution of platinum-group elements and Os isotopes in chromite ores from Mayari-Baracoa Ophiolitic Belt (eastern Cuba)	CONTRIBUTIONS TO MINERALOGY AND PETROLOGY		English	Review							CONTINENTAL MANTLE LITHOSPHERE; HIGHLY SIDEROPHILE ELEMENTS; NORTHERN OMAN OPHIOLITE; MELT-ROCK INTERACTION; PODIFORM CHROMITITES; GROUP MINERALS; ULTRAMAFIC COMPLEX; OCEANIC-CRUST; SILICATE MELT; PALEOTRANSFORM FAULT	"The Mayari-Baracoa ophiolitic belt in eastern Cuba hosts abundant chromite deposits of historical economic importance. Among these deposits, the chemistry of chromite ore is very variable, ranging from high Al (Cr#=0.43-0.55) to high Cr (Cr#=0.60-0.83) compositions. Platinum-group element (PGE) contents are also variable (from 33 ppb to 1.88 ppm) and correlate positively with the Cr# of the ore. Bulk PGE abundances correlate negatively with the Pd/Ir ratio showing that chromite concentrates mainly Os, Ir and Ru which gives rise to the characteristic negatively sloped, chrondrite-normalized PGE patterns in many chromitites. This is consistent with the mineralogy of PGEs, which is dominated by members of the laurite-erlichmanite solid solution series (RuS2-OsS2), with minor amounts of irarsite (IrAsS), Os-Ir alloys, Ru-Os-Ir-Fe-Ni alloys, Ni-Rh-As, and sulfides of Ir, Os, Rh, Cu, Ni, and/or Pd. Measured Os-187/Os-188 ratios (from 0.1304 to 0.1230) are among the lower values reported for podiform chromitites. The Os-187/Os-188 ratios decrease with increasing whole-rock PGE contents and Cr# of chromite. Furthermore, gamma Os values of all but one of the chromitite samples are negative indicating a subchondiritc mantle source. gamma Os decrease with increasing bulk Os content and decreasing Re-187/Os-188 ratios. These mineralogical and geochemical features are interpreted in terms of chromite crystallization from melts varying in composition from back-arc basalts (Al-rich chromite) to boninites (Cr-rich chromite) in a suprasubduction zone setting. Chromite crystallization occurs as a consequence of magma mixing and assimilation of preexisting gabbro sills at the mantle-crust transition zone. Cr#, PGE abundances, and bulk Os isotopic composition of chromitites are determined by the combined effects of mantle source heterogeneity, the degree of partial melting, the extent of melt-rock interactions, and the local sulfur fugacity. Small-scale (mu m to cm) chemical and isotopic heterogeneities in the platinum-group minerals are controlled by the mechanism(s) of chromite crystallization in a heterogeneous environment created by the turbulent regime generated by successive inputs of different batches of melt."	"Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, Fac Ciencias, Inst Andaluz Ciencias Tierra, Granada 18002, Spain; Univ Barcelona, Fac Geol, Dept Cristallog Mineral & Diposits Minerals, E-08028 Barcelona, Spain; Univ Copenhagen, Inst Geol, DK-1350 Copenhagen, Denmark; Univ Granada, Fac Ciencias, Dept Mineral & Petrol, Granada 18002, Spain; Stanford Univ, Stanford, CA 94305 USA; Inst Super Minero Met Moa, Dept Geol, Moa 83320, Holguin, Cuba; Empresa Geominera Oriente, Santiago De Cuba, Cuba"	"Gervilla, F, Univ Granada, CSIC, Dept Mineral & Petrol, Avda Fuentenueva S-N, Granada 18002, Spain"	gervilla@ugr.es				103	12	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0010-7999		10.1007/s00410-005-0039-2	CONTRIB MINERAL PETROL	Contrib. Mineral. Petrol.	DEC	2005	150	6				589	607			19	Geochemistry & Geophysics; Mineralogy	990CF	ISI:000233720100003
J	"Zulantay, I; Arribada, A; Honores, P; Sanchez, G; Solari, A; Ortiz, S; Osuna, A; Rodriguez, J; Apt, W"						No association between persistence of the parasite and electrocardiographic evolution in treated patients with Chagas disease	REVISTA MEDICA DE CHILE		Spanish	Article						Chagas cardiomyopathy; Chagas diseased; electro cardiography	POLYMERASE-CHAIN-REACTION; TRYPANOSOMA-CRUZI; FOLLOW-UP; CHEMOTHERAPY; ITRACONAZOLE; BENZNIDAZOLE; ALLOPURINOL; MICE; XENODIAGNOSIS; REVERSIBILITY	"Background: At the present lime the assessment of results of treatment of Chagas disease is mainly parasitological. Anti Trypanosoma cruzi IgGs remain positive practically lifelong and electrocardiographic tracings are not usually used as criteria of improvement. Aim: To determine, in a long term follow up, if electrocardiographic evolution is associated with the persistence of the parasite in treated patients with chronic Chagas disease. Material and methods: Thirty patients with chronic Chagas disease that participated in a randomized trial of treatment with itraconazole or allopurinol, were studied. Seven years after treatment, patients were classified in group I if they had a positive xenodiagnosis test, polymerase chain reaction and hybridization in blood or in group II if they had negative tests. A 12 lead electrocardiogram (EKG) was performed each year to all patients. Results: Seventeen patients were classfied in group 1 and 13 in group II. At baseline 10 patients in group 1 and 8 in group II had a normal EKG. Six years after treatment 13 patients in group 1 and 10 in group II had a normal tracing. Of those with a normal tracing at baseline, only one patient in each group presented alterations after six years. A regression of abnormal tracings was observed in four and three patients of groups I and II respectively. Conclasicins: There is no association between the persistence of the parasite in treated patients with Chagas disease and the evolution of electrocardiographic tracings (Rev Med Chile 2005; 133: 1153-60)."	"Univ Chile, Fac Med, ICBM,Lab Parasitol Basico Clin, Programa Biol Celular & Mol, Santiago, Chile; Univ Chile, Fac Med, ICBM,Lab Biol Mol Parasitos, Programa Biol Celular & Mol, Santiago, Chile; Univ Granada, Fac Ciencias, Inst Biotecnol, E-18071 Granada, Spain; Univ Chile, Fac Med, Escuela Salud Publ, Santiago, Chile"	"Apt, W, Univ Chile, Fac Med, ICBM,Lab Parasitol Basico Clin, Programa Biol Celular & Mol, Santiago, Chile"	wapt@med.uchile.cl				39	0	SOC MEDICA SANTIAGO	SANTIAGO 9	"BERNARDA MORIN 488 PROVIDENCIA, CASILLA 168 CORREO 55, SANTIAGO 9, CHILE"	0034-9887			REV MED CHILE	Rev. Medica Chile	OCT	2005	133	10				1153	1160			8	"Medicine, General & Internal"	990KJ	ISI:000233741500004
J	"Apt, W; Arribada, A; Zulantay, I; Solari, A; Sanchez, G; Mundaca, K; Coronado, X; Rodriguez, J; Gil, LC; Osuna, A"						Itraconazole or allopurinol in the treatment of chronic American trypanosomiasis: the results of clinical and parasitological examinations 11 years post-treatment	ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY		English	Article							CHRONIC CHAGAS-DISEASE; POLYMERASE-CHAIN-REACTION; FOLLOW-UP; IN-VITRO; CRUZI; CHEMOTHERAPY; BENZNIDAZOLE; CHILDREN; ANTIGENS; CURE	"Eleven years after they had been given itraconazole or allopurinol for the treatment of chronic American trypanosomiasis, 109 adult patients were checked for electrocardiographic abnormalities and evidence of Trypanosoma cruzi infection. The parasitological investigations included xenodiagnosis, in which the faeces of Triatoma infestans that had fed on the patients were checked under the microscope for flagellates. In addition, a PCR-based assay and a hybridization assay were used to test blood samples from the patients, and faeces from the Tri. infestans that had fed on the patients, for Try. cruzi DNA. For the data analysis, the patients were divided into four groups known as normal/normal, abnormal/normal, normal/abnormal and abnormal/abnormal, according to whether the patients had been found to have normal or abnormal electrocardiograms ( ECG) shortly before the first treatment and to have normal or abnormal ECG when checked at the 11-year follow-up. The 51 normal/normal and 24 normal/abnormal patients were assumed to have been in the `indeterminate' phase of the disease when they were treated, whereas the 16 abnormal/normal and 18 abnormal/abnormal patients all had evidence of chagasic cardiopathy at that time. When checked 11 years post-treatment, 40 (78.4%), 17 (70.8%), 14 (87.5%) and 17 (94.4%) of these patients, respectively, were each found positive for Try. cruzi in at least one of the parasitological tests. The hybridization assay, whether applied to human blood or bug faeces, appeared a significantly more sensitive test than the PCR-based assays or microscopically assessed xenodiagnosis (P < 0.05). Only the 21 patients who appeared to be negative for Try. cruzi could be considered parasitologically cured (although all still appeared to have anti-Try. cruzi antibodies in their blood). Only 13 of these parasitologically cured patients ( seven of those treated with itraconazole and six of those given allopurinol) had normal ECG at the 11-year follow-up. In Chile at least, itraconazole, which caused fewer adverse effects than the allopurinol while being no less effective at preventing cardiopathy, appears to be the drug of choice to treat chronic American trypanosomiasis in adults."	"Univ Chile, Fac Med, Lab Parasitol Basico Clin, Programa Biol Celular & Mol,Inst Ciencias Biomed, Santiago 3, Chile; Univ Chile, Hosp San Borja Arriaran, Dept Med, Santiago 11, Chile; Clin INDISA, Serv Cardiol, Santiago 11, Chile; Univ Chile, Fac Med, Inst Ciencias Biomed, Santiago 7, Chile; Univ Chile, Fac Med, Escuela Salud Publ, Santiago 3, Chile; Univ Chile, Hosp Clin, Gastroenterol Serv, Santiago 7, Chile; Univ Granada, Dept Parasitol, Inst Biotecnol, Fac Ciencias, E-18071 Granada, Spain"	"Apt, W, Univ Chile, Fac Med, Lab Parasitol Basico Clin, Programa Biol Celular & Mol,Inst Ciencias Biomed, Independencia 1027,POB 427, Santiago 3, Chile"	wapt@med.uchile.cl				32	10	MANEY PUBLISHING	LEEDS	"HUDSON RD, LEEDS LS9 7DL, ENGLAND"	0003-4983		10.1179/136485905X75403	ANN TROP MED PARASITOL	Ann. Trop. Med. Parasitol.	DEC	2005	99	8				733	741			9	"Public, Environmental & Occupational Health; Parasitology; Tropical Medicine"	991JF	ISI:000233808700002
J	"Diaz-Garcia, JA; Gutierrez-Jaimez, R"						Functions of singular random matrices with applications	TEST		English	Article						matrix-variate inverse beta and F distributions; Jacobian; Hausdorff measure; inverse singular distribution; inverse Wishart and pseudo-Wishart singular distributions; Bayesian inference	MULTIVARIATE BETA-DISTRIBUTIONS; WISHART; INVERSE	"This article describes how the Jacobian is found for certain functions of a singular random matrix, both in the general case and in that of a non-negative definite random matrix. The Jacobian of the transformation V = S-2 is found when S is non-negative definite; in addition, the Jacobian of the transformation Y = X+ is determined when X+ is the generalized, or Moore-Penrose, inverse of X. Expressions for the densities of the generalized inverse of the central beta and F singular random matrices are proposed. Finally, two applications in the field of Bayesian inference are presented."	"Univ Auton Agraria Antonio Narro, Dept Stat & Computat, Saltillo 25315, Coahuila, Mexico; Univ Granada, Dept Stat & Operat Res, Granada, Spain"	"Diaz-Garcia, JA, Univ Auton Agraria Antonio Narro, Dept Stat & Computat, Saltillo 25315, Coahuila, Mexico"	jadiaz@uaaan.mx				26	1	SOCIEDAD ESTADISTICA INVESTIGACION OPERATIVA	MADRID	"HORTALEZA 104, 2 IZDA, 28004 MADRID, SPAIN"	1133-0686			TEST	Test	DEC	2005	14	2				475	487			13	Statistics & Probability	993VK	ISI:000233983300008
J	"Al-Dweri, FMO; Rojas, EL; Lallena, AM"						Effects of bone- and air-tissue inhomogeneities on the dose distributions of the Leksell Gamma Knife (R) calculated with PENELOPE	PHYSICS IN MEDICINE AND BIOLOGY		English	Article							STEREOTACTIC RADIOSURGERY; SIMPLIFIED MODEL; SOURCE CHANNEL; LEKSELL-GAMMA-KNIFE(R); BEAMS	"Monte Carlo simulation with PENELOPE (version 2003) is applied to calculate Leksell. Gamma Knife (R) dose distributions for heterogeneous phantoms. The usual spherical water phantom is modified with a spherical bone shell simulating the skull and an air-filled cube simulating the frontal or maxillary sinuses. Different simulations of the 201 source configuration of the Gamma Knife have been carried out with a simplified model of the geometry of the source channel of the Gamma Knife recently tested for both single source and multisource configurations. The dose distributions determined for heterogeneous phantoms including the bone- and/or air-tissue interfaces show non-negligible differences with respect to those calculated for a homogeneous one, mainly when the Gamma Knife isocentre approaches the separation surfaces. Our findings confirm an important underdosage (similar to 10%) nearby the air-tissue interface, in accordance with previous results obtained with the PENELOPE code with a procedure different from ours. On the other hand, the presence of the spherical shell simulating the skull produces a few per cent underdosage at the isocentre wherever it is situated."	"Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain; Appl Sci Private Univ, Dept Phys, Amman, Jordan; Inst Nacl Invest Nucl, Ocoyoacac 52045, Mexico"	"Al-Dweri, FMO, Univ Granada, Dept Fis Moderna, E-18071 Granada, Spain"	faldweri@ugr.es; elrc@nuclear.inin.mx; lallena@ugr.es				14	5	IOP PUBLISHING LTD	BRISTOL	"DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND"	0031-9155		10.1088/0031-9155/50/23/018	PHYS MED BIOL	Phys. Med. Biol.	DEC 7	2005	50	23				5665	5678			14	"Engineering, Biomedical; Radiology, Nuclear Medicine & Medical Imaging"	994UE	ISI:000234055900019
J	"Ortiz, JJ; Requena, I"						Azcatl-CRP: An ant colony-based system for searching full power control rod patterns in BWRs	ANNALS OF NUCLEAR ENERGY		English	Article							BOILING WATER-REACTORS; PROGRAM	"We show a new system named AZCATL-CRP to design full power control rod patterns in BWRs. Azcatl-CRP uses an ant colony system and a reactor core simulator for this purpose. Transition and equilibrium cycles of Laguna Verde Nuclear Power Plant (LVNPP) reactor core in Mexico were used to test Azcatl-CRP. LVNPP has 109 control rods grouped in four sequences and currently uses control cell core (CCC) strategy in its fuel reload design. With CCC method only one sequence is employed for reactivity control at full power operation. Several operation scenarios are considered, including core water flow variation throughout the cycle, target different axial power distributions and Haling conditions. Azcatl-CRP designs control rod patterns (CRP) taking into account safety aspects such as k(eff) core value and thermal limits. Axial power distributions are also adjusted to a predetermined power shape. (c) 2005 Elsevier Ltd. All rights reserved."	"ININ, Dept Sist Nucl, Mexico City, DF, Mexico; Univ Granada, ETSII Informat, Dpt Ciencias Computac & IA, E-18071 Granada, Spain"	"Ortiz, JJ, ININ, Dept Sist Nucl, Carr Mexico Toluca Km 36-5,Salazar, Mexico City, DF, Mexico"	jjortiz@nuclear.inin.mx; requena@decsai.ugr.es				14	2	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0306-4549		10.1016/j.anucene.2005.08.003	ANN NUCL ENERG	Ann. Nucl. Energy	JAN	2006	33	1				30	36			7	Nuclear Science & Technology	997PO	ISI:000234259100004
C	"Alvarez-Nodarse, R; Atakishiyeva, MK; Atakishiyev, NM"						On a q-extension of the linear harmonic oscillator with the continuous orthogonality property on R	CZECHOSLOVAK JOURNAL OF PHYSICS		English	Proceedings Paper						linear harmonic oscillator; quantum mechanics; q-extension; continuous orthogonality; discrete q-Hermite polynomials	HERMITE-POLYNOMIALS; REALIZATION; ALGEBRA	"We discuss a q-analogue of the linear harmonic oscillator in quantum mechanics based on a q-extension of the classical Hermite polynomials H,(x) recently introduced by us in R. Alvarez-Nodarse et al.: Boletin de la Sociedad Matematica Mexicana (3) 8 (2002) 127. The wave functions in this q-model of the quantum harmonic oscillator possess the continuous orthogonality property on the whole real line R with respect to a positive weight function. A detailed description of the corresponding q-system is carried out."	"Univ Sevilla, Dept Analisis Matemat, E-41080 Seville, Spain; Univ Granada, Inst Carlos I Fis Teor & Computac, E-18071 Granada, Spain; UAEM, Fac Ciencias, Cuernavaca 62250, Morelos, Mexico; UNAM, Inst Matemat, Cuernavaca 62210, Morelos, Mexico"	"Alvarez-Nodarse, R, Univ Sevilla, Dept Analisis Matemat, Apdo 1160, E-41080 Seville, Spain"	ran@us.es; mesuma@servm.fc.uaem.mx; natig@matcuer.unam.mx				15	2	INST PHYSICS ACAD SCI CZECH REPUBLIC	PRAGUE	"NA SLOVANCE 2, PRAGUE 182 21, CZECH REPUBLIC"	0011-4626			CZECH J PHYS	Czech. J. Phys.	NOV	2005	55	11				1315	1320			6	"Physics, Multidisciplinary"	999PI	ISI:000234401500003
J	"Hobbs, RJ; Arico, S; Aronson, J; Baron, JS; Bridgewater, P; Cramer, VA; Epstein, PR; Ewel, JJ; Klink, CA; Lugo, AE; Norton, D; Ojima, D; Richardson, DM; Sanderson, EW; Valladares, F; Vila, M; Zamora, R; Zobel, M"						Novel ecosystems: theoretical and management aspects of the new ecological world order	GLOBAL ECOLOGY AND BIOGEOGRAPHY		English	Article						biological invasions; degradation; ecosystem transformation; land abandonment; novel ecosystem	PUERTO-RICO; BIOTIC HOMOGENIZATION; RESTORATION ECOLOGY; TUSSOCK GRASSLANDS; EARTHS ECOSYSTEMS; COLORADO RIVER; SEA OTTERS; PLANT; BIODIVERSITY; COMMUNITIES	"We explore the issues relevant to those types of ecosystems containing new combinations of species that arise through human action, environmental change, and the impacts of the deliberate and inadvertent introduction of species from other regions. Novel ecosystems (also termed 'emerging ecosystems') result when species occur in combinations and relative abundances that have not occurred previously within a given biome. Key characteristics are novelty, in the form of new species combinations and the potential for changes in ecosystem functioning, and human agency, in that these ecosystems are the result of deliberate or inadvertent human action. As more of the Earth becomes transformed by human actions, novel ecosystems increase in importance, but are relatively little studied. Either the degradation or invasion of native or 'wild' ecosystems or the abandonment of intensively managed systems can result in the formation of these novel systems. Important considerations are whether these new systems are persistent and what values they may have. It is likely that it may be very difficult or costly to return such systems to their previous state, and hence consideration needs to be given to developing appropriate management goals and approaches."	"Murdoch Univ, Sch Environm Sci, Murdoch, WA 6150, Australia; UNESCO, Div Ecol Sci & Man, F-75732 Paris 15, France; UNESCO, Biosphere Programme, F-75732 Paris 15, France; CNRS, CEFE, F-34293 Montpellier, France; Colorado State Univ, Nat Resoures Ecol Lab, Ft Collins, CO 80523 USA; Ramsar Convent Wetlands, CH-1196 Gland, Switzerland; Harvard Univ, Sch Med, Ctr Hlth & Global Environm, Boston, MA 02115 USA; US Forest Serv, USDA, Inst Pacific Isl Forestry, Honolulu, HI 96813 USA; Univ Brazilia, Dept Ecol, BR-70919970 Asa Norte Brazilia, DF, Brazil; US Forest Serv, USDA, Int Inst Trop Forestry, Rio Piedras, PR 00926 USA; Univ Canterbury, Sch Forestry, Christchurch 1, New Zealand; Univ Stellenbosch, Dept Bot & Zool, Ctr Invas Biol, ZA-7602 Matieland, South Africa; Wildlife Conservat Soc, Bronx, NY 10460 USA; CSIC, Ctr Ciencias Medioambientales, E-28006 Madrid, Spain; Univ Autonoma Barcelona, Ctr Ecol Res & Forestry Applicat, E-08193 Barcelona, Spain; Univ Granada, Dept Biol Anim & Ecol, E-18071 Granada, Spain; Univ Tartu, Inst Bot & Ecol, EE-51005 Tartu, Estonia"	"Hobbs, RJ, Murdoch Univ, Sch Environm Sci, Murdoch, WA 6150, Australia"					51	54	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	1466-822X		10.1111/j.1466-822x.2006.00212.x	GLOBAL ECOL BIOGEOGR	Glob. Ecol. Biogeogr.	JAN	2006	15	1				1	7			7	"Ecology; Geography, Physical"	999TB	ISI:000234412300001
J	"Rodriguez-Gonzalez, I; Marin, C; Vargas, F; Cordova, O; Barrera, M; Gutierrez-Sanchez, R; Alunda, JM; Sanchez-Moreno, M"						"Identification and biochemical characterization of Leishmania strains isolated in Peru, Mexico, and Spain"	EXPERIMENTAL PARASITOLOGY		English	Article						Leishmania species; in vitro culture; lectin agglutination	IN-VITRO CULTURE; CUTANEOUS LEISHMANIASIS; TRYPANOSOMA-CRUZI; DIAGNOSIS; DONOVANI; BINDING; BRAZIL	"Eight Leishmania promastigotes were isolated from different geographical areas: three (LP1, LP2, and LP3) from the provincial department La Libertad and the fourth (LP4) from the department of Cajamarca (northern Peru); another three (LM1, LM2, and LM3) in the province of Campeche (Mexico); and the last (LS1) from a clinical case of a dog in Madrid (Spain). The isolates were characterized by carbohydrate cell-surface residues using agglutinations with four purified lectins, by isoenzyme analysis using different isoenzymes, by analysis of kinetoplast DNA (kDNA) restriction fragment length polymorphism using four different restriction endonucleases and by the final metabolite patterns after in vitro culture. These isolates were compared with four reference strains and typified as: Leishmania (Leishmania) donovani, two strains of L. (L.) infantum, and one species of L. (Viania)peruviana. According to our results and the statistical study, the Peruvian isolates represent three different strains: one would be L. (V.) peruviana, another the strain isolated in Cajamarca (LP4) and the third would include the three strains from the department of La Libertad (LP1, LP2, and LP3), these latter three isolates being phylogenetically closer to the reference strain L. (L.) donovani. Meanwhile, the three isolates from Mexico form a group with close phylogenetic relationships to each other. The isolate from Spain belongs to the species L. (L.) infantum. Thus, a close correlation was drawn between the identity of each strain and its geographical origin. (c) 2005 Elsevier Inc. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain; Univ Nacl Trujillo, Dept Microbiol & Parasitol, Trujillo 315, Peru; Univ Autonoma Yucatan, Ctr Invest Reg, Parasitol Lab, Merida, Mexico; Univ Granada, Fac Ciencias, Dept Estadist & IO, E-18071 Granada, Spain; Escuela Vet, Dept Salud Anim, Madrid 18040, Spain"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, C-Severo Ochoa S-N, E-18071 Granada, Spain"	msanchem@ugr.es				21	3	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0014-4894		10.1016/j.exppara.2005.09.002	EXP PARASITOL	Exp. Parasitol.	JAN	2006	112	1				44	51			8	Parasitology	000KS	ISI:000234461200007
J	"Monticelli, F; Toledano, M; Tay, FR; Sadek, FT; Goracci, C; Ferrari, M"						A simple etching technique for improving the retention of fiber posts to resin composites	JOURNAL OF ENDODONTICS		English	Article						fiber post; flowable composite; hydrogen peroxide etching; interfacial strength; silane	MICROTENSILE BOND STRENGTH; GLASS-FIBER; FLOWABLE COMPOSITES; TREATED TEETH; DENTIN	"Coupling of fiber posts to composites is hampered by absence of chemical union between epoxy resit methacrylate-based resins. This study examined a clinically feasible protocol for creating micromechanical retention on the surface of fiber posts, using hydrogen peroxide etching to remove the surface layer of epoxy resin. This was followed by silanization of the exposed quartz fibers to enhance their chemical bonding to composites. Etching with 24% H2O2 for 10 min or 10% H2O2 for 20 min produced a 50 mu m thick surface zone that is depleted of epoxy resin, leaving intact, undamaged quartz fibers for silanization. Low viscosity flowable composites were employed to infiltrate this zone, to simulate the creation of hybrid layers in acid-etched dentin by dentin adhesives. Interfacial strengths were enhanced with the adjunctive use of H2O2 etching and silanization, and were probably dependent on the ability of the flowable composites to completely infiltrate this interdiffusion zone."	"Univ Siena, Dept Restorat Dent & Dent Mat, Policlin Scotte, I-53100 Siena, Italy; Univ Granada, Dept Dent Mat, Granada, Spain; Univ Hong Kong, Fac Dent, Hong Kong, Hong Kong, Peoples R China; Univ Sao Paulo, Dept Dent Mat, Sao Paulo, Brazil"	"Monticelli, F, Univ Siena, Dept Restorat Dent & Dent Mat, Policlin Scotte, Viale Bracci, I-53100 Siena, Italy"	monticelli@unisi.it				35	23	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0099-2399		10.1016/j.joen.2005.10.005	J ENDODONT	J. Endod.	JAN	2006	32	1				44	47			4	"Dentistry, Oral Surgery & Medicine"	003KB	ISI:000234679500009
J	"Berenger, B; Sanchez, LM; Quilez, A; Lopez-Barreiro, M; de Haro, O; Galvez, J; Martin, MJ"						Protective and antioxidant effects of Rhizophora mangle L. against NSAID-induced gastric ulcers	JOURNAL OF ETHNOPHARMACOLOGY		English	Article						Rhizophora mangle; NSAID-induced gastric ulcer; antioxidant mechanisms; tannins	MUCOSAL INJURY; LIPID-PEROXIDATION; RATS; TANNINS; BARK; EXTRACT; ENZYMES; OXYGEN; INDOMETHACIN; PATHOGENESIS	"The bark of Rhizophora mangle, the red mangrove, has been used traditionally in folk medicine of Caribbean countries due to its antiseptic, astringent, haemostatic and antifungal properties. Aqueous extracts are rich in tannins and have been proven experimentally to possess antibacterial, wound healing and antiulcerogenic effects. This work was designed to determine the gastroprotective effect of Rhizophora mangle in a model of diclofenac-induced ulcers in rats and to study the mechanisms involved, using the proton pump inhibitor omeprazole as a comparison. The lyophilized extract was given by oral gavage (125 and 62.5 mg/kg) three times at 12 h intervals before administering diclofenac 100 mg/kg. Pretreatment with the extract resulted in a significant decrease of the ulcerated area (P < 0.01). Rhizophora mangle induced a recovery of PGE(2) levels, which had been depleted by diclofenac. No anti-inflammatory effect was observed ex vivo or in vitro. The highest dose of the extract provoked a marked increase in glutathione peroxidase and superoxide dismutase activity, which was comparable to omeprazole. Furthermore, lipid peroxidation levels were inhibited in a dose-dependent manner. These results suggest that the gastroprotective effect of Rhizophora mangle in this experimental model appears through an antioxidant and prostaglandin-dependent way. (c) 2005 Elsevier Ireland Ltd. All rights reserved."	"Fac Pharm, Dept Pharmacol, Seville 41012, Spain; Natl Ctr Plant & Anim Hlth, CENSA, Havana, Cuba; Univ Granada, Fac Pharm, Dept Pharmacol, E-18071 Granada, Spain"	"Martin, MJ, Fac Pharm, Dept Pharmacol, Profesor Garcia Gonzalez St 2, Seville 41012, Spain"	calero@us.es				35	7	ELSEVIER IRELAND LTD	CLARE	"ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND"	0378-8741		10.1016/j.jep.2005.08.029	J ETHNOPHARMACOL	J. Ethnopharmacol.	JAN 16	2006	103	2				194	200			7	"Plant Sciences; Chemistry, Medicinal; Integrative & Complementary Medicine; Pharmacology & Pharmacy"	005QY	ISI:000234840100008
J	"Tejera, N; Ortega, E; Rodes, R; Lluch, C"						Nitrogen compounds in the apoplastic sap of sugarcane stem: Some implications in the association with endophytes	JOURNAL OF PLANT PHYSIOLOGY		English	Article						amino acids; apoplast; endophyte; nitrogen compounds; sugarcane	ACETOBACTER-DIAZOTROPHICUS; GLUCONACETOBACTER-DIAZOTROPHICUS; SUCROSE ACCUMULATION; BACTERIAL ENDOPHYTES; N-FERTILIZATION; XYLEM SAP; PLANTS; COLONIZATION; CARBON; CANE	"Several nitrogen compounds were identified and quantified in the apoplastic and symplastic sap of sugarcane stems. The sap of stems was composed mainly of soluble sugars, which constituted 95% of the total. organic compounds detected. Sap also contained nitrogen compounds, with amino acids (50-70% of N) and proteins (20-30% of N), being the main nitrogenous substances, as welt as inorganic forms as ammonium, nitrite and nitrate, in low concentrations (<20% of N). Serine, proline, atanine and aspartic acid together represented around 60% of the amino acids of the sap of both field grown and high nitrogen fertilized plants, and non-nitrogen fertilized plants inoculated with Gluconacetobacter diazotrophicus. The total amino acid content of apoplastic sap was six to nine times lower in non-nitrogen fertilized plants than in fertilized ones. The possible roles of these substances to regulate endophytic associations with sugarcane are also discussed. (C) 2005 Elsevier GmbH. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, E-18071 Granada, Spain; Univ La Habana, Fac Biol, Dept Biol Vegetal, Havana, Cuba"	"Tejera, N, Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, Campus Fuentenueva S-N, E-18071 Granada, Spain"	natejera@ugr.es				32	6	"ELSEVIER GMBH, URBAN & FISCHER VERLAG"	JENA	"OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY"	0176-1617		10.1016/j.jplph.2005.03.010	J PLANT PHYSIOL	J. Plant Physiol.	JAN	2006	163	1				80	85			6	Plant Sciences	006PE	ISI:000234908600009
J	"Mardia, KV; Angulo, JM; Goitia, A"						Synthesis of image deformation strategies	IMAGE AND VISION COMPUTING		English	Article						deformation; entropy; image warping; information theory; Kullback-Leibler divergence; landmarks; registration; regularization; texture models		Warping is one of the key areas of image analysis but there has been no understanding of the effects of different non-linear deformations in literature. This paper addresses the problem of the distortion effect produced by different types of non-linear deformation strategies on textured images. The images are modelled by a Gaussian random field. We first give various examples to illustrate that the model generates realistic images. We consider two types of deformations-a deterministic deformation and a landmark based deformation. The latter includes various radial basis type deformations including the thin-plate splines based deformation. The effects of deformations are assessed through Kullback-Leibler divergence measure. The measure is estimated by statistical sampling techniques. It is found empirically that this divergence measure is approximately distributed as a lognormal distribution under various different deformations. Thus a coefficient of variation based on log-divergence provides a natural criterion to compare different types of deformations. It is found that the thin-plate splines deformation is almost optimal over the wider class of the radial type deformations. (C) 2005 Elsevier B.V. All rights reserved.	"Univ Granada, Dept Estadist & IO, E-18071 Granada, Spain; Univ Leeds, Dept Stat, Leeds LS2 9JT, W Yorkshire, England; Univ Los Andes, Inst Estadist, Merida 5101, Venezuela"	"Angulo, JM, Univ Granada, Dept Estadist & IO, E-18071 Granada, Spain"	jmangulo@ugr.es				23	2	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0262-8856		10.1016/j.imavis.2005.09.001	IMAGE VISION COMPUT	Image Vis. Comput.	JAN 1	2006	24	1				1	12			12	"Computer Science, Artificial Intelligence; Computer Science, Software Engineering; Computer Science, Theory & Methods; Engineering, Electrical & Electronic; Optics"	007GQ	ISI:000234957200001
J	"Gonzalez-Moles, MA; Mosqueda-Taylor, A; Delgado-Rodriguez, M; Martinez-Mata, G; Gil-Montoya, JA; Diaz-Franco, MA; Bravo-Perez, JJ; M-Gonzalez, N"						"Analysis of p53 protein by PAb240, Ki-67 expression and human papillomavirus DNA detection in different types of odontogenic keratocyst"	ANTICANCER RESEARCH		English	Article						p53; Ki-67; human papillomavirus; odontogenic keratocyst	SQUAMOUS-CELL CARCINOMA; JAW CYSTS; MUTATIONS; IMMUNOHISTOCHEMISTRY; PROLIFERATION; FEATURES; ANTIGEN; LESIONS; GROWTH	"Objective: To investigate the possible association between alterations in the p53 system and human papillomavirus (HPV) infection in the etiology Of odontogenic keratocysts (OKCs) and to study proliferation and epithelial maturation patterns by topographic analysis of Ki-67 expression. Materials and Methods: Eighty-three OKC samples (29 cases associated with nevoid basal cell carcinoma syndrome, 29 solitary non-recurrent cases 20 solitary recurrent cases, and 5 chondroid keratocysts) were studied by immunohistochemistry to detect p53 protein (PAb 244) and Ki-67 (MIB-1) expression, and by PCR to detect HPV DNA. Results: Twelve cases (14.6%) expressed p53 protein; no case showed the presence of HPV DNA; 9 cases (11%) presented with mild epithelial dysplasia. The suprabasal expression of Ki-67 was significantly more frequent than its basal expression (p < 0. 001). p53 protein expression was significantly associated with the presence of epithelial dysplasia (p=0.023). Ki-67 expression was not associated with OKC type, the presence of dysplasia, or p53 expression. Conclusion: HPVs do not participate in the etiology of OKC, and it appears unlikely that a p53 gene mutation mechanism plays a major role in the genesis of OKC. OKCs show proliferation and genuine maturation behavior reminiscent of benign neoplasms with local destructive capacity."	"Univ Granada, Dept Stomatol, E-18071 Granada, Spain; Univ Autonoma Metropolitana Xochimilco, Dept Hlth Care, Mexico City, DF, Mexico; Univ Jena, Div Prevent Med & Publ Hlth, D-6900 Jena, Germany"	"Gonzalez-Moles, MA, Univ Granada, Dept Stomatol, Paseo Cartuja S-N, E-18071 Granada, Spain"	magonzal@ugr.es				34	4	INT INST ANTICANCER RESEARCH	ATHENS	"EDITORIAL OFFICE 1ST KM KAPANDRITIOU-KALAMOU RD KAPANDRITI, PO BOX 22, ATHENS 19014, GREECE"	0250-7005			ANTICANCER RES	Anticancer Res.	JAN-FEB	2006	26	1A				175	181			7	Oncology	009HZ	ISI:000235103800024
C	"Cozman, FG; Walley, P"						Graphoid properties of epistemic irrelevance and independence	ANNALS OF MATHEMATICS AND ARTIFICIAL INTELLIGENCE		English	Proceedings Paper						conditional independence; credal set; epistemic independence; graphoid axioms; imprecise probability; lower prevision	CONDITIONAL-INDEPENDENCE; NETWORKS; PROBABILITIES	"This paper investigates Walley's concepts of epistemic irrelevance and epistemic independence for imprecise probability models. We study the mathematical properties of irrelevance and independence, and their relation to the graphoid axioms. Examples are given to show that epistemic irrelevance can violate the symmetry, contraction and intersection axioms, that epistemic independence can violate contraction and intersection, and that this accords with informal notions of irrelevance and independence."	"Univ Granada, Dept Ciencias Computac & Inteligencia Artificial, Granada, Spain"	"Cozman, FG, Cidade Univ,Av Prof Mello Moraes 2231, Sao Paulo, Brazil"	fgcozman@usp.br				36	3	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	1012-2443		10.1007/s10472-005-9004-z	ANN MATH ARTIF INTELL	Ann. Math. Artif. Intell.	OCT	2005	45	01-Feb				173	195			23	"Computer Science, Artificial Intelligence; Mathematics, Applied"	011KR	ISI:000235267600005
J	"Delgado, M; Duarte, O; Requena, I"						An arithmetic approach for the computing with words paradigm	INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS		English	Article							FUZZY NUMBERS	"Computing with words applications are mostly built using rule-based systems, which have some important deficits: First, it is not easy to deal with high dimension problems because the size of the rule base increases exponentially; second, it is not possible to concatenate two or more systems without losing information; and third, there are no ways to compute inputs from outputs. In this article we show an alternative kind of system that remedies those deficits in many applications. It is based on fuzzy arithmetic rather than fuzzy logic. We also show application examples. (c) 2006 Wiley Periodicals, Inc."	"Univ Granada, Dept Comp Sci & Artificial Intelligence, Granada 18071, Spain; Natl Univ Colombia, Dept Elect & Elect Engn, Bogota, Colombia"	"Delgado, M, Univ Granada, Dept Comp Sci & Artificial Intelligence, C Daniel Saucedo Aranda S-N, Granada 18071, Spain"	mdelgado@ugr.es; ogduartev@unal.edu.co; requena@decsai.ugr.es				13	2	JOHN WILEY & SONS INC	HOBOKEN	"111 RIVER ST, HOBOKEN, NJ 07030 USA"	0884-8173		10.1002/int.20123	INT J INTELL SYST	Int. J. Intell. Syst.	FEB	2006	21	2				121	142			22	"Computer Science, Artificial Intelligence"	011VL	ISI:000235296500001
J	"King, M; Weich, S; Torres-Gonalez, F; Svab, I; Maaroos, HI; Neeleman, J; Xavier, M; Morris, R; Walker, C; Bellon-Saameno, JA; Moreno-Kustner, B; Rotar, D; Rifel, J; Aluoja, A; Kalda, R; Geerlings, MI; Carraca, I; de Almeida, MC; Vicente, B; Saldivia, S; Rioseco, P; Nazareth, I"						Prediction of depression in European general practice attendees: the PREDICT study	BMC PUBLIC HEALTH		English	Article							COMMON MENTAL-DISORDERS; MINOR PSYCHIATRIC MORBIDITY; PRIMARY-CARE; RISK-FACTORS; DIFFERENT CULTURES; POPULATION; HEALTH; COMMUNITY; INTERVIEW; QUESTIONNAIRE	"Background: Prevention of depression must address multiple risk factors. Estimating overall risk across a range of putative risk factors is fundamental to prevention of depression. However, we lack reliable and valid methods of risk estimation. This protocol paper introduces PREDICT, an international research study to address this risk estimation. Methods/design: This is a prospective study in which consecutive general practice attendees in six European countries are recruited and followed up after six and 12 months. Prevalence of depression is assessed at baseline and each follow-up point. Consecutive attendees between April 2003 and September 2004 who were aged 18 to 75 were asked to take part. The possibility of a depressive episode was assessed using the Depression Section of the Composite International Diagnostic Interview. A selection of presumed risk factors was based on our previous work and a systematic review of the literature. It was necessary to evaluate the test-retest reliability of a number of risk factor questions that were developed specifically, or adapted, for the PREDICT study. In a separate reliability study conducted between January and November 2003, consecutive general practice attendees in the six participating European countries completed the risk factor items on two occasions, two weeks apart. The overall response rate at entry to the study was 69%. We exceeded our expected recruitment rate, achieving a total of 10,048 people in all. Reliability coefficients were generally good to excellent. Discussion: Response rate to follow-up in all countries was uniformly high, which suggests that prediction will be based on almost a full cohort. The results of our reliability analysis are encouraging and suggest that data collected during the course of PREDICT will have a satisfactory level of stability. The development of a multi-factor risk score for depression will lay the foundation for future research on risk reduction in primary care. Our data will also provide the necessary evidence base on which to develop and evaluate interventions to reduce the prevalence of depression."	"UCL, Dept Mental Hlth Sci, London, England; Univ Warwick, Div Hlth Community, Coventry CV4 7AL, W Midlands, England; Univ Granada, Dept Psychiat, Granada, Spain; Univ Ljubljana, Dept Family Med, Ljubljana, Slovenia; Univ Tartu, Fac Med, Tartu 5, Estonia; Univ Med Ctr, Utrecht, Netherlands; Univ Lisbon, Fac Ciencias Med, P-1699 Lisbon, Portugal; UCL, Dept Primary Care & Populat Sci, London, England; Dept Family & Community Med, Malaga, Spain; Mora Hlth Ctr, Mora, Portugal; Encarnacai Hlth Ctr, Lisbon, Portugal; Concepcion Univ, Dept Psiquiatria & Salud Mental, Concepcion, Chile; UCL, Dept Primary Care & Populat Sci, London, England; UCL, MRC Gen Practice Res Framework, London, England"	"King, M, UCL, Dept Mental Hlth Sci, London, England"	m.king@medsch.ucl.ac.uk; S.Weich@warwick.ac.uk; ftorres@urg.es; igor.svab@mf.uni-lj.si; Heidi-Ingrid.Maaroos@ut.ee; J.Neeleman@umcutrecht.nl; xavierm@sapo.pt; r.morris@pcps.ucl.ac.uk; c.walker@medsch.ucl.ac.uk; jabellon@terra.es; bertamk@ugr.es; Danica.rotar@guest.arnes.si; janez.rifel@MF.UNI-LJ.SI; Anu.Aluoja@kliinikum.ee; Ruth.Kalda@ut.ee; M.Geerlings@umcutrecht.nl; xavierm@sapo.pt; jcaldasalmeida@aol.com; bvicent@udec.cl; ssaldivi@udec.cl; bvicent@udec.cl; nazareth@pcpl.ucl.ac.uk				46	8	BIOMED CENTRAL LTD	LONDON	"MIDDLESEX HOUSE, 34-42 CLEVELAND ST, LONDON W1T 4LB, ENGLAND"	1471-2458		10.1186/1471-2458-6-6	BMC PUBLIC HEALTH	BMC Public Health	JAN 12	2006	6							6		8	"Public, Environmental & Occupational Health"	012KU	ISI:000235338900001
J	"Abad, I; Nieto, F; Gutierrez-Alonso, G; Do Campo, M; Lopez-Munguira, A; Velilla, N"						Illitic substitution in micas of very low-grade metamorphic clastic rocks	EUROPEAN JOURNAL OF MINERALOGY		English	Article						illitic component; SEM/EDX; TEM/AEM; mica; low-grade metamorphism; diagenesis	TRANSMISSION ELECTRON-MICROSCOPY; LAYER SILICATE MINERALS; SOUTH PORTUGUESE ZONE; SEA GEOTHERMAL-FIELD; EQUILIBRATION EXPERIMENTS; SEDIMENTARY-ROCKS; ENDMEMBER ILLITE; PHYLLOSILICATES; EVOLUTION; MUSCOVITE	"The chemical compositions of micas from six well-characterised sequences have been jointly evaluated I in order to analyse the behaviour of illitic substitution (SiAl-1 square K-1) in relation to diagenetic/metamorphic grade. Data from similar to 265 crystals, corresponding to 48 samples, were obtained through EDX analyses in SEM and TEM and the influence of analytical artefacts, such as contamination and alkali loss, was critically evaluated. From diagenesis to low epizone, the compositions of the micas are highly heterogeneous at the sample level, do not show systematic differences between grades, and include a significant illitic component, ranging from Sigma interlayer cations = 0.6 to 1.0 a.f.u. At high epizone (Kubler Index < 0.2 Delta degrees 2 theta), a very significant textural change is accompanied by homogenisation of the chemical composition and a reduction of the illitic component to very low values. Our data suggest continuity in the composition between illite and muscovite and do not allow us to confirm the existence of a miscibility gap in low-T environment natural samples. Some of the mica analyses reaching Si contents of around 3.5 a.f.u. correspond to interlayer-cation population contents in the range of 0.6-0.7 a.f.u., indicating illitic substitution. Therefore, thermobarometry of low-temperature phengites based only on the Si-content, without taking into account the illitic component, would result in pressure overestimates."	"Univ Jaen, Dept Geol, Jaen 23071, Spain; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, IACT, Granada 18002, Spain; Univ Salamanca, Dept Geol, E-37008 Salamanca, Spain; Inst Geocronol & Geol Isotop, RA-1428 Buenos Aires, DF, Argentina; Univ Extremadura, Area Cristalog & Mineral, E-06071 Badajoz, Spain"	"Abad, I, Univ Jaen, Dept Geol, Jaen 23071, Spain"	miabad@ujaen.es				49	3	E SCHWEIZERBARTSCHE VERLAGS	STUTTGART	"NAEGELE U OBERMILLER, SCIENCE PUBLISHERS, JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY"	0935-1221		10.1127/0935-1221/2006/0018-0059	EUROPEAN J MINERAL	Eur. J. Mineral.	JAN-FEB	2006	18	1				59	69			11	Mineralogy	019ZL	ISI:000235877400005
J	"Amariles, P; Gonzalez, LI; Giraldo, NA"						"Prevalence of self-treatment with complementary products and therapies for weight loss: A randomized, cross-sectional study in overweight and obese patients in Colombia"	CURRENT THERAPEUTIC RESEARCH-CLINICAL AND EXPERIMENTAL		English	Article						weight loss; herbal treatments; obesity; complementary medicine	ALTERNATIVE MEDICINE; DIETARY-SUPPLEMENTS; NATIONAL-SURVEY; UNITED-STATES; BODY-WEIGHT; FAT LOSS; ADULTS; PERCEPTIONS; REDUCTION; SURVEY/	"Background: The use of complementary and alternative medicine for weight loss is becoming increasingly common worldwide. In overweight or obese patients, this practice could be harmful. Available data concerning the use of complementary therapies and products (CTPs) for weight loss in these patients in Colombia are limited. Objectives: The aims of this study were to determine the prevalence of self-treatment with CTPs in overweight or obese patients in Colombia and to explore the relationship between CTP use and demographic, anthropometric, and biochemical parameters. Methods: This randomized, cross-sectional study was conducted at a registered dieticians' office located at the Center for Nutritional Care, School of Nutrition and Dietetics, University of Antioquia, Medellin, Colombia, and at an outpatient clinic attended by a registered dietician located at the Pablo Tobon Uribe Hospital, Medellin, Colombia. The study enrolled a random sample of overweight (body mass index [BMI], 25-30 kg/m(2)) or obese (BMI, > 30 kg/m(2)) male and female patients aged 20 to 50 years received nutritional treatment in Colombia in 2002. Data concerning the use of weight-loss CTPs were gathered, and their possible association with demographic, anthropometric, and biochemical data was explored. Results: This randomized study comprised 94 patients (70 women, 24 men; mean [SD] age, 36.5 [9.7] years; mean [SD] BMI, 28.4 [4.2] kg/m(2)). Forty-nine (52.1%) patients reported self-treatment with weight-loss CTPs; 40 (42.6%) patients used complementary products, and 21 (22.3%) used complementary therapies. Among the products, inadequately identified herbal medicines (ie, absence of available information concerning the composition of the products or information could not be obtained from the patient [many of the products used were not authorized for distribution in Colombia]), folkloric or home remedies, and commercial diets were most commonly used (40.0%, 40.0%, and 27.5%, respectively). The use of CTPs was more prevalent in women compared with men (P < 0.001; odds ratio [OR] = 6.43). In women, CTP use was significantly higher in patients with a higher educational level (P = 0.008; OR = 3.82) and in those who were single (P = 0.038; OR = 2.97). The use of CTPs was also more frequent in patients with a negative view of their current nutritional therapy (P = 0.002; OR = 6.8). Conclusions: In the small group of overweight and obese patients in this study, 52.1% used CTPs. In obese women, those with a higher educational level and/or who were single were more likely to use CTPs. Patients were also more likely to use CTPs if they had a negative view of their current nutritional therapy. (Curr Ther Res Clin Exp. 2006;67:66-78) Copyright (c) 2006 Excerpta Medica, Inc."	"Univ Antioquia, Fac Pharmaceut Chem, Medellin, Colombia; Univ Granada, Res Grp Pharmaceut Care, Granada, Spain; Univ Antioquia, Sch Nutr & Dietet, Medellin, Colombia; Univ Antioquia, Res Grp Human Nutr, Medellin, Colombia"	"Amariles, P, Univ Antioquia, Fac Pharmaceut Chem, AA 1226, Medellin, Colombia"	pamaris@farmacia.udea.edu.co				39	1	EXCERPTA MEDICA INC	NEW YORK	"650 AVENUE OF THE AMERICAS, NEW YORK, NY 10011 USA"	0011-393X		10.1016/j.curtheres.2006.02.001	CURR THER RES	Curr. Ther. Res.-Clin. Exp.	JAN-FEB	2006	67	1				66	78			13	"Medicine, Research & Experimental; Pharmacology & Pharmacy"	024LM	ISI:000236196500005
J	"Delgado, M; Olavarrieta, P; Vergara, P"						Fuzzy set based protocols for process quality control	INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS		English	Article						control; fuzzy; statistical; quality		"Industrial process quality control has as yet been carried out using Shewhart's classic charts and control charts with probabilistic limits, using sampling statistics for average and deviation (m) over cap and (sigma) over cap, respectively, or C-p and C-pk, derived from them, in order to determine whether the process is precise or imprecise. Although these statistics has been formulated using crisp mathematics, their use returns statements about ""quality control"" which are full of vagueness (for example, the aforementioned idea of precise or imprecise processes). For this reason, it seems both natural and interesting to introduce tools from Fuzzy Sets Theory for the formulation of quality control models. Fuzzy Sets shall be used to study process quality capability and to generate a bilateral simultaneous control for the central tendency and a unilateral one for variability. We shall define linguistic rules in order to perform this control and membership functions for the sample control mean and deviation, (x) over cap and (s) over cap."	"Dept Comp Sci, Granada 18071, Spain; AI Univ Granada, Granada 18071, Spain; Univ Tecnol Metropolitana, Dept Elect, Santiago, Chile; Univ Tecnol Metropolitana, Dept Ind, Santiago, Chile"	"Delgado, M, Dept Comp Sci, Granada 18071, Spain"	mdelgado@ugr.es; polavarr@utem.cl; pvergara@utem.cl				12	0	WORLD SCIENTIFIC PUBL CO PTE LTD	SINGAPORE	"5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE"	0218-4885			INT J UNCERTAIN FUZZ KNOWL-B	Int. J. Uncertainty Fuzziness Knowl.-Based Syst.	FEB	2006	14	1				61	76			16	"Computer Science, Artificial Intelligence"	025BR	ISI:000236240800006
J	"Bentolila, R; Rivera, H; Sanchez-Quevedo, MC"						Incontinentia pigmenti: A case report	PEDIATRIC DENTISTRY		English	Article						incontinentia; pigmenti; dental; oral; case; report; child	AMELOGENESIS IMPERFECTA; ENAMEL	"Incontinentia pigmenti (IP) is a genodermatosis with an X-linked dominant mode of inheritance, characterized by ectodermal, mesodermal, neurological, ocular, and dental manifestations. The purpose of this case study was to report the oral and dental manifestations of an IP case in a Venezuelan pediatric patient. A 9 year-old Venezuelan girl was evaluated. She showed macular pigmented lesions in her face, trunk, back, legs, and fingers as well as abnormal hair distribution, alopecia on the vertex, and hypoplasia of eyebrows. During the dental examination, conical shaped-teeth and delayed dental eruption was evidenced. The microanalytical examination showed dentin without significant alterations in the mineralization except for hypermineralization in focal areas. In addition, a decrease in the enamel mineralization was observed."	"Cent Univ Venezuela, Pedodont Grad Program, Caracas, Venezuela; Cent Univ Venezuela, Head Oral Histopathol Lab, Inst Dent Res, Caracas, Venezuela; Cent Univ Venezuela, Fac Dent, Caracas, Venezuela; Univ Granada, Fac Med & Dent, Histol Dept, Granada, Spain"	"Rivera, H, Cent Univ Venezuela, Pedodont Grad Program, Caracas, Venezuela"	rivera_helen@hotmail.com				16	1	AMER ACAD PEDIATRIC DENTISTRY	CHICAGO	"211 E CHICAGO AVENUE SUITE 1036, CHICAGO, IL 60611-2616 USA"	0164-1263			PEDIATR DENT	Pediatr. Dent.	JAN-FEB	2006	28	1				54	57			4	"Dentistry, Oral Surgery & Medicine; Pediatrics"	028FQ	ISI:000236472700010
J	"Soldan, OCP; Vasquez, FV; Varas, AG; Cordon, GP; Soto, JV; Sanchez-Moreno, M; Gonzalez, IR; Lombardo, MRJ"						Intestinal parasitism in Peruvian children and molecular characterization of Cryptosporidium species	PARASITOLOGY RESEARCH		English	Article							PARVUM; INFECTION; IDENTIFICATION; EPIDEMIOLOGY; TRANSMISSION; APICOMPLEXA; DIARRHEA; LIMA	"Intestinal parasitism was studied in children of Trujillo (Peru) to create a prevention and control program. Fecal samples of 489 children were examined. The general prevalence of intestinal parasitosis was found to be 68%. The most frequent pathogenic enteroparasites were Giardia lamblia (26.4%), Cyclospora cayetanensis (13%), Hymenolepis nana (2%), Hymenolepis diminuta (1.6%), and Cryptosporidium spp. (1%). All these parasites appeared both in diarrheic and nondiarrheic children, except Cryptosporidium, which invariably caused diarrhea. Multiple parasitism was frequent, 45.6% of the children presenting two, three, or four intestinal parasites. Cryptosporidium was the only parasite that was not associated with the others. Only five children were affected of cryptosporidiosis, presenting explosive diarrhea, nausea, and vomiting. Cryptosporidium species and genotypes involved in the infantile cryptosporidiosis were determined by polymerase chain reaction-restriction fragment length polymorphism. Four children were parasitized by Cryptosporidium hominis and only one by Cryptosporidium parvum. Our results confirm that anthroponotic transmission of Cryptosporidium is predominant in Peru."	"Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain; Univ Nacl Trujillo, Dept Microbiol & Parasitol, Trujillo, Peru"	"Soldan, OCP, Univ Granada, Fac Ciencias, Dept Parasitol, Inst Biotecnol, E-18071 Granada, Spain"					25	2	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0932-0113		10.1007/s00436-005-0114-7	PARASITOL RES	Parasitol. Res.	MAY	2006	98	6				576	581			6	Parasitology	028OZ	ISI:000236499000013
J	"Prado, B; Lizama, C; Aguilera, M; Ramos-Cormenzana, A; Fuentes, S; Campos, V; Monteoliva-Sanchez, M"						"Chromohalobacter nigrandesensis sp nov., a moderately halophilic, Gram-negative bacterium isolated from Lake Tebenquiche on the Atacama Saltern, Chile"	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY		English	Article							NUMERICAL TAXONOMY; SEQUENCE ALIGNMENT; ENVIRONMENTS; PHYLOGENY; GENUS; RODS	"A total of 52 strains of moderately halophilic bacteria isolated from hypersaline sediment of Lake Tebenquiche on the Atacama Saltern, Chile, were subjected to a taxonomic study. The morphological, physiological, biochemical and nutritional characteristics of the strains matched those described for the genus Chromohalobacter. Cells were Gram-negative, non-spore-forming, rod-shaped and motile. A black pigmentation was produced. One strain, designated LTS-4N(T), grew optimally at 32 degrees C. Growth occurred in media containing 0.5-25% (w/v) total salts; the optimum was 7.5 % (w/v) total salts. The pH range for growth was 5-10. The G+C content of the DNA of strain LTS-4N(T) was 59.8 mol%. Analysis of 16S rRNA gene sequence similarity revealed that strain LTS-4N(T) was closely related to Chromohalobacter species; however, DNA-DNA hybridization of representative strain LTS-4N(T) failed to associate the strain with any species of the genus Chromohalobacter with validly published names. Therefore, the name Chromohalobacter nigrandesensis sp. nov. is proposed. The type strain is LTS-4N(T) (=CECT 5315(T) = DSM 14323(T))."	"Univ Granada, Dept Microbiol, Fac Pharm, E-18071 Granada, Spain; Univ Tecn Federico Santa Maria, Microbiol Lab, Vina Del Mar, Chile; Univ Antofagasta, Dept Med Technol, Fac Ciencias Salud, Antofagasta, Chile; Pontificia Univ Catolica Valparaiso, Lab Environm Microbiol, Valparaiso, Chile"	"Monteoliva-Sanchez, M, Univ Granada, Dept Microbiol, Fac Pharm, Campus Univ Cartuja S-N, E-18071 Granada, Spain"	mmonteol@ugr.es				21	10	SOC GENERAL MICROBIOLOGY	READING	"MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND"	1466-5026		10.1099/ijs.0.63983-0	INT J SYST EVOL MICROBIOL	Int. J. Syst. Evol. Microbiol.	MAR	2006	56		Part 3			647	651			5	Microbiology	028WP	ISI:000236519800026
J	"Hiller, B; Mota, AL; Nemes, MC; Osipov, AA; Sampaio, M"						The role of hidden ambiguities in the linear sigma model with fermions	NUCLEAR PHYSICS A		English	Article							NJL MODEL; IMPLICIT REGULARIZATION; DYNAMICAL MODEL; SUPERCONDUCTIVITY; VECTOR; PSEUDOPARTICLE; ANALOGY; VACUUM; MESONS	"The U-L(3) x U-R(3) linear sigma model (LSM) with quark degrees of freedom is used to show that radiative corrections generate undetermined finite contributions. Their origin is related to surface terms which are differences between divergent integrals with the same degree of divergence. The technique used to detect these ambiguities is an implicit regularization on basic divergent integrals that do not depend on external momenta. We show that such contributions are absorbed by renormalization or fixed by symmetry requirements. The general expression for surface terms is derived. Renormalization group coefficients are calculated, as well as relevant observables for this model, such as f(pi), f(k) and the pion and kaon form factors. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Fed Sao Joao Del Rei, Dept Ciencias Nat, Sao Joao Dei Rei, MG, Brazil; Univ Coimbra, Ctr Fis Teor, Dept Fis, P-3004516 Coimbra, Portugal; Univ Fed Minas Gerais, Inst Ciencias Exactas, Dept Fis, BR-30161970 Belo Horizonte, MG, Brazil; Joint Inst Nucl Res, Lab Nucl Problems, Dubna 141980, Moscow Region, Russia; Univ Granada, Fac Ciencias, Dept Fis Moderna, E-18071 Granada, Spain"	"Mota, AL, Univ Fed Sao Joao Del Rei, Dept Ciencias Nat, Sao Joao Dei Rei, MG, Brazil"	motaal@ufsj.edu.br				41	3	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0375-9474		10.1016/j.nuclphysa.2006.02.002	NUCL PHYS A	Nucl. Phys. A	APR 17	2006	769					53	70			18	"Physics, Nuclear"	029LW	ISI:000236565200004
J	"Barrero, AF; Herrador, MM; Arteaga, P; Rosas-Romero, A; Arteaga, JF"						Antioxidant activity of diterpenes and polyphenols from Ophryosporus heptanthus	JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY		English	Article						diterpenes; polyphenols; antioxidant activity; Ophryosporus heptanthus	CONSTITUENTS; DERIVATIVES; FLAVONOIDS; JAPONICA	"The antioxidant activity of 14 compounds (1-14) isolated from the ether and butanolic extracts of the aerial parts of Ophryosporus heptanthus has been assayed using a beta-carotene bleaching method and the DPPH technique. Compounds 1 and 13 showed the most potent antioxidant activity. Their structures have been established by spectroscopic techniques (mainly NMR). Compounds 7 and 12 are new natural products, and their structures have been confirmed by chemical synthesis."	"Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Quim Organ, E-18071 Granada, Spain; Univ Simon Bolivar, Dept Quim, Caracas 1080A, Venezuela"	"Barrero, AF, Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Quim Organ, Campus Fuentenueva,S-N, E-18071 Granada, Spain"	afbarre@ugr.es				26	0	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0021-8561		10.1021/jf0527549	J AGR FOOD CHEM	J. Agric. Food Chem.	APR 5	2006	54	7				2537	2542			6	"Agriculture, Multidisciplinary; Chemistry, Applied; Food Science & Technology"	030IR	ISI:000236628500012
J	"Oloriz, F; Villasenor, AB"						"Ceratosphinctes (Ammonitina, Kimmeridgian) in Mexico: from rare but typical inhabitant of west-Tethyan epioceanic and epicontinental waters to a geographically widespread ammonite genus"	GEOBIOS		English	Article						ammonites; Ceratosphinctes; taphonomy; biostratigraphy; palacobiogeography; Kimmeridgian; Mexico	NORTH-CENTRAL MEXICO; BASIN; TECTONICS; EVOLUTION; IBERIA; HYBONOTICERAS; STRATIGRAPHY; EXAMPLES; SOUTH	"Two specimens of Ceratosphinctes represent the first record of this taxon in Mexico (Mexican Huasteca), and are interpreted as Cerato-sphinctes rachistrophus amatitlaensis nov. subsp. The subspecies level is used with biogeographic significance, most probably indicating incoming propagules and adaptation to local environmental requirements. Biostratigraphy, based on agreement of the composition of the ammonite assemblage that included C rachistrophus amatitlaensis nov. subsp. and the previous interpretation of ammonite assemblages with Idoceras in Mexico by Villasenor et al., indicates precise correlation with Tethyan records (uppermost-Lower to lowermost-Upper Kimmeridgian). The dispersion pattern available for Ceratosphinctes is interpreted as related to ecospace enlargement during the relative sea-level highstand of the late-Early Kimmeridgian. (c) 2006 Elsevier SAS. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Univ Nacl Autonoma Mexico, Inst Geol, Dept Paleontol, Mexico City 04510, DF, Mexico"	"Oloriz, F, Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Ave Fuentenueva S-N, Granada 18002, Spain"	foloriz@ugr.es				69	0	ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER	PARIS	"23 RUE LINOIS, 75724 PARIS, FRANCE"	0016-6995		10.1016/j.geobios.2004.11.006	GEOBIOS-LYON	Geobios	MAR-APR	2006	39	2				255	266			12	Paleontology	032IW	ISI:000236769100007
J	"Gil-Montoya, JA; de Mello, ALF; Cardenas, CB; Lopez, IG"						Oral health protocol for the dependent institutionalized elderly	GERIATRIC NURSING		English	Article							NURSING-HOME RESIDENTS; CORONARY-HEART; SURGERY; CARE; RINSE; STAFF	"Establishing an oral hygiene protocol for the frail and functionally dependent elderly should be of special concern to health care providers. The previous assessment of a care center, including patients or residents and staff, allows an effective strategy to be designed. Oral health protocols are mainly based on the daily removal of bacterial plaque from teeth or prostheses (or both), cleaning of oral mucosa, and continual oral hydration. These practices are facilitated by the use of electric toothbrushes and products such as chlorhexidine, fluoride toothpastes, and rinses or gels for dry mouth. This type of protocol should include regular collaboration with dental professionals and provide a program of continuous training for nursing staff on oral health issues."	"Univ Granada, Sch Dent, Dept Speical Care Dent & Gerodontol, Granada, Spain; Domiciliary Assistant Dent Program, Granada, Spain; Univ Fed Santa Catarina, Florianopolis, SC, Brazil; Univ Granada, Sch Dent, Granada, Spain"	"Gil-Montoya, JA, Univ Granada, Sch Dent, Dept Speical Care Dent & Gerodontol, Granada, Spain"					32	4	"MOSBY, INC"	ST LOUIS	"11830 WESTLINE INDUSTRIAL DR, ST LOUIS, MO 63146-3318 USA"	0197-4572		10.1016/j.gerinurse.2005.12.003	GERIATR NURS	Geriatr. Nurs.	MAR-APR	2006	27	2				95	101			7	Geriatrics & Gerontology; Gerontology; Nursing	034EU	ISI:000236912500015
J	"Barrero, AF; del Moral, JFQ; Herrador, MM; Loayza, I; Sanchez, EM; Arteaga, JF"				"Barrero, Alejandro F.; del Moral, Jose F. Quilez; Herrador, M. Mar; Loayza, Ingrid; Sanchez, Elena M.; Arteaga, Jesus F."		Synthesis of five- to seven-membered polyfunctional terpenic carbocycles via Ti(III)-catalyzed radical cyclizations of epoxypolyprenes	TETRAHEDRON		English	Article						cyclization; epoxides; titanium; radical reaction; terpenoids	ELECTRON-TRANSFER; STRAIGHTFORWARD SYNTHESIS; CASCADE CYCLIZATIONS; ORGANIC-SYNTHESIS; CHEMISTRY; TANDEM; EUDESMANOLIDES; SERRATENEDIOL; CATALYSIS; SYNTHASE	"Ring size on Ti(III)-mediated radical cyclization of monoepoxypolyprenoids can be controlled by varying the substitution pattern and/or the electronic distribution of the double bond involved in the ring closure. The feasibility of applying this idea to tandem cyclizations has also been proven. Besides, when a silyloxy function is located in a position to the oxirane ring of the acyclic polyprene, the cyclization leads to carbocyclic terpenoids doubly functionalized in the A ring with acceptable yields. These results widen significantly the scope of this methodology. (c) 2006 Elsevier Ltd. All rights reserved."	"Univ Granada, Inst Biotechnol, Dept Organ Chem, E-18071 Granada, Spain; Univ Mayor San Simon, Fac Ciencias & Tecnol, Ctr Tecnol Agroind, Cochabamba, Bolivia"	"Barrero, AF, Univ Granada, Inst Biotechnol, Dept Organ Chem, Avda Fuentenueva, E-18071 Granada, Spain"	afbarre@ugr.es				35	1	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0040-4020		10.1016/j.tet.2005.12.067	TETRAHEDRON	Tetrahedron	May-29	2006	62	22				5215	5222			8	"Chemistry, Organic"	045ON	ISI:000237751500006
J	"Torres-Gonzalez, F; Lopez-Alvarez, M; Torres-Gonzalez, F; Runte-Geidel, A; Ortiz, N"						MARISTAN Project: a qualitative multicentric study on stigma and schizophrenia. Introduction	ACTA PSYCHIATRICA SCANDINAVICA		English	Meeting Abstract									"Univ Granada, Granada, Spain; Fdn Andaluza Integrac Social Enfermo Mental, Seville, Spain; Concepcion Univ, Concepcion, Chile"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0001-690X			ACTA PSYCHIAT SCAND	Acta Psychiatr. Scand.		2006	114			Suppl. 431		24	24			1	Psychiatry	046KX	ISI:000237811600101
J	"Ortiz, N; Torres-Gonzalez, F; Valdivia, S"						Gender and stigma perceived in schizophrenia: an advance of the MARISTAN project	ACTA PSYCHIATRICA SCANDINAVICA		English	Meeting Abstract									"Concepcion Univ, Fac Med, Dpto Psiquiatria & Salud Mental, Concepcion, Chile; Univ Granada, Granada, Spain"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0001-690X			ACTA PSYCHIAT SCAND	Acta Psychiatr. Scand.		2006	114			Suppl. 431		24	24			1	Psychiatry	046KX	ISI:000237811600104
J	"Marchesi, C; Garrido, CJ; Godard, M; Proenza, JA; Gervilla, F; Blanco-Moreno, J"						Petrogenesis of highly depleted peridotites and gabbroic rocks from the Mayari-Baracoa Ophiolitic Belt (eastern Cuba)	CONTRIBUTIONS TO MINERALOGY AND PETROLOGY		English	Article							MID-ATLANTIC RIDGE; PLATE-TECTONIC MODEL; MOHO TRANSITION ZONE; OCEANIC LOWER CRUST; ABYSSAL PERIDOTITES; UPPER-MANTLE; OMAN OPHIOLITE; TRACE-ELEMENTS; OROGENIC PERIDOTITE; MELT/ROCK REACTION	"The Moa-Baracoa and Mayari-Cristal massifs (eastern Cuba) are two ophiolitic complexes mainly constituted by harzburgite tectonites and minor dunites, cut by gabbroic dykes. The Moa-Baracoa massif exhibits a well developed Moho transition zone and an incomplete crustal section made up of layered gabbros and tectonically emplaced pillow basalts. A plutonic crustal section is absent in the Mayari-Cristal massif and mantle tectonites are in tectonic contact with arc-related volcanic rocks. Mantle peridotites are very refractory in terms of modal composition, whole rock major element and HREE contents implying that Moa-Baracoa and Mayari-Cristal harzburgites are residues after high degrees (20-30%) of partial melting. The relative enrichment of Th, Nb, Ta and LREE in peridotites is due to re-equilibration of melting residues with percolating melts. Peridotites lost on average 6 wt% of relative MgO by intense seafloor weathering. REE contents and Mg# of melts in equilibrium with cumulate gabbros from the Moho transition zone and crustal section of the Moa-Baracoa massif coincide with those of the spatially-related pillow basalts. On the other hand, no geochemical relation has been inferred between melt in equilibrium with Mayari-Cristal segregate and the spatially-related arc volcanics. Our results indicate that the Mayari-Baracoa Ophiolitic Belt formed at an original back-arc spreading centre. The Moa-Baracoa massif represents a portion of MORB-like lithosphere located nearby a back-arc mid-ocean spreading ridge, and the Mayari-Cristal massif represents a piece of transitional (MORB to IAT) mantle located closer to the paleo-volcanic arc than Moa-Baracoa."	"Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra,Dept Mineral & Petro, Granada 18002, Spain; Univ Montpellier 2, ISTEEM, Lab Tectonophys, Montpellier, France; Univ Barcelona, Fac Geol, Dept Cristalog Mineral & Diposits Minerals, Barcelona, Spain; Inst Super Minero Met Moa, Moa, Holguin, Cuba"	"Marchesi, C, Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra,Dept Mineral & Petro, Ave Fuentenueva S-N, Granada 18002, Spain"	claudio@ugr.es				67	9	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0010-7999		10.1007/s00410-006-0089-0	CONTRIB MINERAL PETROL	Contrib. Mineral. Petrol.	JUN	2006	151	6				717	736			20	Geochemistry & Geophysics; Mineralogy	046QA	ISI:000237824900006
J	"Barrero, AF; del Moral, JFQ; Herrador, MM; Arteaga, P; Cortes, M; Benites, J; Rosellon, A"				"Barrero, Alejandro F.; del Moral, Jose F. Quilez; Herrador, M. Mar; Arteaga, Pilar; Cortes, Manuel; Benites, Julio; Rosellon, Antonio"		Mild and rapid method for the generation of o-quinone methide intermediates. Synthesis of puupehedione analogues	TETRAHEDRON		English	Article						cyclisation; epoxides; titanium; radical reaction; terpenoids	COMBINATORIAL LIBRARIES; PRIVILEGED STRUCTURES; BIOMIMETIC SYNTHESIS; EFFICIENT METHOD; PRODUCT; (+/-)-ALBOATRIN; CONSTRUCTION; PUUPEHENONE; BENZOPYRANS; ALKYLATION	A route to simpler analogues to bioactive puupehedione derivatives involving a hetero Diels-Alder cycloaddition of a o-quinone methide is described. These intermediate species are generated via fluoride-induced desilylation of silyl derivatives of o-hydroxybenzyl iodides. Remarkable short reaction times and very mild experimental conditions are the main features of this method. (c) 2006 Elsevier Ltd. All rights reserved.	"Univ Granada, Dept Organ Chem, Inst Biotechnol, E-18071 Granada, Spain; Pontificia Univ Catolica Chile, Fac Quim, Santiago, Chile"	"Barrero, AF, Univ Granada, Dept Organ Chem, Inst Biotechnol, Avda Fuentenueva, E-18071 Granada, Spain"	afbarre@ugr.es				30	5	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0040-4020		10.1016/j.tet.2006.04.004	TETRAHEDRON	Tetrahedron	Jun-19	2006	62	25				6012	6017			6	"Chemistry, Organic"	051OY	ISI:000238171600021
C	"Krasnogor, N; Terrazas, G; Pelta, DA; Ochoa, G"		"Talbi, EG, Liardet, P, Collet, P, Lutton, E, Schoenauer, M"		"Krasnogor, Natalio; Terrazas, Graciela; Pelta, David A.; Ochoa, Gabriela"		A critical view of the evolutionary design of self-assembling systems	ARTIFICIAL EVOLUTION	LECTURE NOTES IN COMPUTER SCIENCE	English	Proceedings Paper								The automated design of systems which self-assemble is a fundamental cornerstone of nanotechnology. In this paper we review some work in which we have applied Evolutionary Algorithms (EAs) for the automated design of systems self-assembly. We will focus in three important minimalist self-assembly problems and we discuss the difficulties encountered while applying EAs to these test cases. We also suggest some promising lines of work that could possibly help overcome current limitations in the evolutionary design of self-assembling systems.	"Univ Nottingham, Sch Comp Sci & Informat Technol, Automated Scheduling Optimisat & Planning Res Grp, Nottingham NG7 2RD, England; Univ Granada, Dept Ciencias Computac, ETSI Informat, E-18071 Granada, Spain; Univ Simon Bolivar, Dept Ciencias Computac, Caracas 1080, Venezuela"	"Krasnogor, N, Univ Nottingham, Sch Comp Sci & Informat Technol, Automated Scheduling Optimisat & Planning Res Grp, Nottingham NG7 2RD, England"	nxk@cs.nott.ac.uk; gzt@cs.nott.ac.uk; dpe1ta@decsai.ugr.es; gabro@ldc.usb.ve				17	0	SPRINGER-VERLAG BERLIN	BERLIN	"HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY"	0302-9743	3-540-33589-7		LECT NOTE COMPUT SCI			2006	3871					179	188			10	"Computer Science, Theory & Methods"	BEN14	ISI:000238246200016
J	"Fernandez, AM; Sierra, JC; Zubeidat, I; Vera-Villarroel, P"						Sex differences in response to sexual and emotional infidelity among Spanish and Chilean students	JOURNAL OF CROSS-CULTURAL PSYCHOLOGY		English	Article						evolutionary psychology; jealousy; sexual infidelity; emotional infidelity; forced-choice methodology	UNITED-STATES; EVOLUTIONARY; JEALOUSY; PERSPECTIVE; FANTASY; TESTS; GENDER	"This study evaluates sex differences in response to sexual and emotional infidelity in two Spanish-speaking samples. An extension of previous findings with Anglo, European, and Asian students leads to the prediction that men report being more distressed by sexual than by emotional infidelity, and women report the reverse. Five hundred and eleven students from Spain and Chile respond to a questionnaire consisting of forced-choice-scenarios. Significant sex differences in jealousy as a function of type of infidelity emerges and this is consistent with previous research on jealousy."	"Univ Santiago Chile, Santiago, Chile; Univ Granada, Granada, Spain"	"Fernandez, AM, Univ Santiago Chile, Santiago, Chile"	anfernan@lauca.usach.cl				28	1	SAGE PUBLICATIONS INC	THOUSAND OAKS	"2455 TELLER RD, THOUSAND OAKS, CA 91320 USA"	0022-0221		10.1177/0022022106288747	J CROSS-CULT PSYCHOL	J. Cross-Cult. Psychol.	JUL	2006	37	4				359	365			7	"Psychology, Social"	054PS	ISI:000238391700001
J	"Santos, X; Brito, JC; Sillero, N; Pleguezuelos, JM; Llorente, GA; Fahd, S; Parellada, X"						Inferring habitat-suitability areas with ecological modelling techniques and GIS: A contribution to assess the conservation status of Vipera latastei	BIOLOGICAL CONSERVATION		English	Article						Vipera latastei; snakes; species conservation; ecological niche factor analysis; habitat suitability map	NORTHERN PORTUGAL; EXTINCTION RISK; RANGE; DISTRIBUTIONS; BIODIVERSITY; POPULATION; STRATEGIES; MORTALITY; PATTERNS; SNAKES	"Some snakes are highly vulnerable to extinction due to several life history traits. However, the elusive behavior and secretive habits of some widespread species constrain the collection of demographic and ecological data necessary for the identification of extinction-prone species. In this scenario, the enhancement of ecological modelling techniques in Geographical Information Systems (GIS) is providing researchers with robust tools to apply to such species. This study has identified the environmental factors that limit the current distribution of Vipera latastei, a species with secretive behavior, and has evaluated how human activities affect its current conservation status, identifying areas of best habitat suitability in the Iberian Peninsula. Ecological-niche factor analysis (ENFA) indicated low marginality (0.299) and high tolerance (0.887) scores, suggesting strong tendency for the species to live in average conditions throughout the study area and to inhabit any of the environmental conditions. The analysis also revealed that this viper tends to select particular Mediterranean habitats, although topographic factors (altitude and slope) were the major environmental constraints for the Iberian distribution pattern of the species. The presence of other parapatric viper species in the north of the Iberian Peninsula (V. aspis and V seoanei) and two human-related variables (landscape transformation and human density) also had a negative relation with the occurrence of V. latastei. All factors can explain its absence in northern Iberia and its fragmented distribution as currently is found mostly in mountains and relatively undisturbed low-altitude areas. The historical destruction and alteration of natural Mediterranean habitats and several life-history traits of the species contribute to its vulnerability to extinction. The ENFA analysis proved to be an outstanding method to evaluate the factors that limit the distribution range of secretive and widespread species such as V. latastei, updating evaluation of their conservation status. (c) 2005 Elsevier Ltd. All rights reserved."	"Univ Granada, Dept Biol Anim, E-18071 Granada, Spain; Univ Barcelona, Dept Biol Anim Vertebrats, E-08028 Barcelona, Spain; Univ Porto, CIBIO, Ctr Invest Biodiversidade & Recursos Genet, Inst Ciencia Agr Vairao, P-4485661 Vairao, Portugal; Univ Abdelmalek Essaadi, Fac Sci, Dept Biol, Tatouan, Mexico; Generalitat Catalunya, Dept Med Ambient, Serv Proteccio Fauna, E-08017 Barcelona, Spain"	"Santos, X, Univ Granada, Dept Biol Anim, E-18071 Granada, Spain"	xsantos1@ugr.es				75	15	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0006-3207		10.1016/j.biocon.2006.01.003	BIOL CONSERV	Biol. Conserv.	JUL	2006	130	3				416	425			10	Biodiversity Conservation; Ecology; Environmental Sciences	055CO	ISI:000238427800010
J	"Jara, E; Vila, J; Maldonado, A"						Second-order conditioning of human causal learning	LEARNING AND MOTIVATION		English	Article						pavlovian conditioning; second-order conditioning; extinction; causal learning	CONTINGENCY; COMPETITION; KNOWLEDGE; STIMULUS	"This article provides the first demonstration of a reliable second-order conditioning (SOC) effect in human causal learning tasks. It demonstrates the human ability to infer relationships between a cause and an effect that were never paired together during training. Experiments 1a and 1b showed a clear and reliable SOC effect, while Experiments 2a and 2b demonstrated that first-order extinction did not affect SOC. These results were similar to those found in animal and human conditioning and suggested that a similar associative mechanism could explain these effects. However, they can also be used to look into the underlying causal mental model people build and store while they are learning this task. From a cognitive view, overall results suggest that an independent rather than a chain causal mental model is stored after second-order learning in human causal tasks. (c) 2005 Elsevier Inc. All rights reserved."	"Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico; Univ Granada, E-18071 Granada, Spain"	"Vila, J, Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico"	javila@cablevision.net.mx				37	3	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0023-9690		10.1016/j.lmot.2005.12.001	LEARN MOTIV	Learn. Motiv.	AUG	2006	37	3				230	246			17	"Psychology, Biological; Psychology, Experimental"	055MP	ISI:000238455100003
J	"Barrero, AF; del Moral, JFQ; Herrador, MM; Cortes, M; Arteaga, P; Catalan, JV; Sanchez, EM; Arteaga, JF"				"Barrero, Alejandro F.; Quilez del Moral, Jose F.; Mar Herrador, M.; Cortes, Manuel; Arteaga, Pilar; Catalan, Julieta V.; Sanchez, Elena M.; Arteaga, Jesus F."		Solid-phase selenium-catalyzed selective allylic chlorination of polyprenoids: Facile syntheses of biologically active terpenoids	JOURNAL OF ORGANIC CHEMISTRY		English	Article							ASYMMETRIC DIHYDROXYLATION; CONVENIENT SYNTHESIS; DERIVATIVES; SQUALENE; INHIBITORS; FARNESOL	"Regioselective halogenation of the terminal isopropylidene unit of different acyclic polyolefinic polyprenoids (farnesyl acetate, geranylgeranyl acetate, squalene, etc.) using NCS/ catalytic polymer-supported selenenyl bromide is described; good to excellent yields are obtained (68-96%). The first applications of this protocol include the concise synthesis of bioactive terpenoids 1-3."	"Univ Granada, Inst Biotechnol, Dept Organ Chem, E-18071 Granada, Spain; Pontificia Univ Catolica Chile, Fac Quim, Santiago, Chile"	"Barrero, AF, Univ Granada, Inst Biotechnol, Dept Organ Chem, Avda Fuentenueva, E-18071 Granada, Spain"	afbarre@goliat.ugr.es				30	3	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0022-3263		10.1021/jo060760d	J ORG CHEM	J. Org. Chem.	Jul-21	2006	71	15				5811	5814			4	"Chemistry, Organic"	063KQ	ISI:000239017500055
C	"Farnier, M; Roth, E; Gil-Extremera, B; Mendez, GF; Perevozskaya, I; Hamlin, C; Macdonell, G; Davies, M; Kush, D; Mitchel, Y"				"Farnier, M.; Roth, E.; Gil-Extremera, B.; Mendez, G. F.; Perevozskaya, I.; Hamlin, C.; Macdonell, G.; Davies, M.; Kush, D.; Mitchel, Y."		Efficacy and safety of co-administered ezetimibe/simvastatin (EZE/SIMVA) and fenofibrate (FENO) in patients with mixed hyperlipidemia	ATHEROSCLEROSIS SUPPLEMENTS		English	Meeting Abstract									"Point Med, Djion, France; Sterling Res Grp, Cincinnati, OH USA; Univ Granada, E-18071 Granada, Spain; Umae Hosp, Veracruz, Mexico; Merck & Co Inc, Rahway, NJ 07065 USA"						0	0	ELSEVIER IRELAND LTD	CLARE	"ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND"	1567-5688			ATHEROSCLER SUPPL	Atheroscler. Suppl.	JUN	2006	7	3				174	174			1	Peripheral Vascular Disease	064MN	ISI:000239093901088
J	"Clemente-Leon, M; Coronado, E; Soriano-Portillo, A; Colacio, E; Dominguez-Vera, JM; Galvez, N; Madueno, R; Martin-Romero, MT"				"Clemente-Leon, Miguel; Coronado, Eugenio; Soriano-Portillo, Alejandra; Colacio, Enrique; Dominguez-Vera, Jose M.; Galvez, Natividad; Madueno, Rafael; Martin-Romero, Maria T."		Magnetic Langmuir-Blodgett films of ferritin with different iron contents	LANGMUIR		English	Article							INDIUM OXIDE ELECTRODES; SQUARE GRID NETWORK; ARTIFICIAL FERRITIN; MONOLAYERS; NANOPARTICLES; MULTILAYERS; FABRICATION; ADSORPTION; INTERFACES; BEHAVIOR	"Magnetic Langmuir-Blodgett films of four ferritin derivatives with different iron contents containing 4220, 3062, 2200, and 1200 iron atoms, respectively, have been prepared by using the adsorption properties of a 6/1 mixed monolayer of methyl stearate ( SME) and dioctadecyldimethylammonium bromide ( DODA). The molecular organization of the mixed SME/DODA monolayer is strongly affected by the presence of the water-soluble protein in the subphase as shown by pi-A isotherms, BAM images, and imaging ellipsometry at the water-air interface. BAM images reveal the heterogeneity of this mixed monolayer at the air-water interface. We propose that the ferritin is located under the mixed matrix in those regions where the reflectivity is higher whereas the dark regions correspond to the matrix. Ellipsometric angle measurements performed in zones of different brightness of the mixed monolayer confirm such a heterogeneous distribution of the protein under the lipid matrix. Transfer of the monolayer onto different substrates allowed the preparation of multilayer LB films of ferritin. Both infrared and UV-vis spectroscopy indicate that ferritin molecules are incorporated within the LB films. AFM measurements show that the heterogeneous distribution of the ferritin at the water-air interface is maintained when it is transferred onto solid substrates. Magnetic measurements show that the superparamagnetic properties of these molecules are preserved. Thus, marked hysteresis loops of magnetization are obtained below 20 K with coercive fields that depend on the number of iron atoms of the ferritin derivative."	"Univ Valencia, Inst Ciencia Mol, Paterna 46980, Spain; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Univ Cordoba, Dept Quim Fis & Termodinam Aplicada, RA-14014 Cordoba, Argentina"	"Clemente-Leon, M, Univ Valencia, Inst Ciencia Mol, Poligono Coma S-N, Paterna 46980, Spain"	miguel.clemente@uv.es; eugenio.coronado@uv.es; josema@ugr.es				35	9	AMER CHEMICAL SOC	WASHINGTON	"1155 16TH ST, NW, WASHINGTON, DC 20036 USA"	0743-7463		10.1021/la061284p	LANGMUIR	Langmuir	AUG 1	2006	22	16				6993	7000			8	"Chemistry, Physical"	066OB	ISI:000239238100043
J	"Correa, R; Chesta, MA; Morales, JR; Dinator, MI; Requena, I; Vila, I"				"Correa, R.; Chesta, M. A.; Morales, J. R.; Dinator, M. I.; Requena, I.; Vila, I."		Artificial neural networks applied to quantitative elemental analysis of organic material using PIXE	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS		English	Article						artificial neural networks; PIXE	HIGH-ENERGY; SPECTRA; PHYSICS	"An artificial neural network (ANN) has been trained with real-sample PIXE (particle X-ray induced emission) spectra of organic substances. Following the training stage ANN was applied to a subset of similar samples thus obtaining the elemental concentrations in muscle, liver and gills of Cyprinus carpio. Concentrations obtained with the ANN method are in full agreement with results from one standard analytical procedure, showing the high potentiality of ANN in PIXE quantitative analyses. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Nacl Cordoba, Fac Matemat Astron & Fis, RA-5000 Cordoba, Argentina; Univ Tecnol Metropolitana, Dept Fis, Santiago, Chile; Univ Chile, Fac Ciencias, Dept Fis, Santiago, Chile; Univ Granada, Dept Ciencias Computac & Inteligencia Artificial, E-18071 Granada, Spain; Univ Chile, Fac Ciencias, Dept Ecol, Santiago, Chile"	"Chesta, MA, Univ Nacl Cordoba, Fac Matemat Astron & Fis, Medina Allende S-N,Ciudad Univ, RA-5000 Cordoba, Argentina"	rcorrea@utem.cl; chesta@famaf.unc.edu.ar; rmorales@uchile.cl; mdinator@uchile.cl; requena@decsai.ugr.es; limnolog@uchile.cl				30	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0168-583X		10.1016/j.nimb.2006.05.001	NUCL INSTRUM METH PHYS RES B	Nucl. Instrum. Methods Phys. Res. Sect. B-Beam Interact. Mater. Atoms	AUG	2006	248	2				324	328			5	"Instruments & Instrumentation; Nuclear Science & Technology; Physics, Atomic, Molecular & Chemical; Physics, Nuclear"	066XW	ISI:000239264900016
J	"Martin, F; Batista, VR"				"Martin, Francisco; Batista, Valerio Ramos"		The embedded singly periodic Scherk-Costa surfaces	MATHEMATISCHE ANNALEN		English	Article							MINIMAL-SURFACES	"We give a positive answer to M. Traizet's open question about the existence of complete embedded minimal surfaces with Scherk-ends without planar geodesics. In the singly periodic case, these examples get close to an extension of Traizet's result concerning asymmetric complete minimal submanifolds of IR3 with finite total curvature."	"Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain; Univ Estadual Campinas, IMECC, BR-13083970 Campinas, SP, Brazil"	"Martin, F, Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain"	fmartin@ugr.es; valerio@ime.unicamp.br				21	0	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0025-5831		10.1007/s00208-006-0778-z	MATH ANN	Math. Ann.	SEP	2006	336	1				155	189			35	Mathematics	067KE	ISI:000239299900007
J	"Campos, A; Sanchez-Quevedo, MC; Fernandez-Segura, E; Moreu, G; Rodriguez, IA; Alaminos, M"				"Campos, A.; Sanchez-Quevedo, M. C.; Fernandez-Segura, E.; Moreu, G.; Rodriguez, I. A.; Alaminos, M."		Evaluation of the cytotoxicity of 2-hydroxymethylmethacrylate (HEMA) used as a biomaterial in tissue engineering	CYTOTHERAPY		English	Meeting Abstract									"Univ Granada, Dept Histol, Granada, Spain; Univ Granada, Dept Stomatol, Granada, Spain; Univ Cordoba, Dept Stomatol, Cordoba, Argentina; Fundac Hosp Clin, Granada, Spain"						0	1	TAYLOR & FRANCIS AS	OSLO	"PO BOX 12 POSTHUSET, NO-0051 OSLO, NORWAY"	1465-3249			CYTOTHERAPY	Cytotherapy		2006	8			Suppl. 2		P-42       				1	"Biotechnology & Applied Microbiology; Cell Biology; Hematology; Medicine, Research & Experimental"	067YD	ISI:000239337800167
J	"Gonzalez-Lopez, S; Camejo-Aguilar, D; Sanchez-Sanchez, P; Bolanos-Carmona, V"				"Gonzalez-Lopez, S.; Camejo-Aguilar, D.; Sanchez-Sanchez, P.; Bolanos-Carmona, V."		"Effect of CHX on the decalcifying effect of 10% citric acid, 20% citric acid, or 17% EDTA"	JOURNAL OF ENDODONTICS		English	Article						bovine teeth; chlorhexidine; citric acid; demineralization; dentin; disinfection; EDTA; endodontics; spectrophometry	ROOT-CANAL DENTIN; RESIDUAL ANTIMICROBIAL ACTIVITY; SMEAR LAYER REMOVAL; SODIUM-HYPOCHLORITE; ENDODONTIC IRRIGANTS; CHLORHEXIDINE; IRRIGATION; TIME; ANTIBACTERIAL; ABILITY	"The objective of this study was to measure the demineralization capacity of 10% and 20% citric acid and 17% EDTA after three time periods and to determine whether it was modified by the addition of 1% of commercial chlorhexidine (CHX). Three slices of 2-mm thickness were cut from the cervical third of the root of ten bovine incisors and sectioned into two equal parts, obtaining six specimens per tooth. Specimens were assigned to one of six groups (n = 10) for immersion in 25 ml of the above mentioned solutions or 25 ml of these same solutions plus 1% CHX (Hibimax). At 3, 10, and 15 min of immersion, the concentration of Ca2+ was measured by atomic absorption spectrophometry. The demineralization effect of all solutions was time-dependent (F = 158,448; p < 0.001), without significant differences among them (p = 0.783). Addition of 1% CHX did not modify the demineralizing capacity of these solutions. in the first three minutes, significantly more [Ca2+] was obtained when 17% EDTA was used in comparison with the other solutions."	"Univ Granada, Fac Dent, Dept Operat Dent, E-18071 Granada, Spain; Univ Granada, Fac Sci, Dept Inorgan Chem, Granada, Spain; Univ Los Andes, Fac Odontol, Dept Operat Dent, Merida, Venezuela"	"Gonzalez-Lopez, S, Univ Granada, Fac Dent, Dept Operat Dent, Campus Cartuja, E-18071 Granada, Spain"	sglopez@ugr.es				25	7	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0099-2399		10.1016/j.joen.2006.02.006	J ENDODONT	J. Endod.	AUG	2006	32	8				781	784			4	"Dentistry, Oral Surgery & Medicine"	068VJ	ISI:000239402300015
J	"Crespillo, M; Paredes, MR; Prieto, L; Montesino, M; Salas, A; Albarran, C; Alvarez-Iglesias, V; Amorin, A; Berniell-Lee, G; Brehm, A; Carril, JC; Corach, D; Cuevas, N; Di Lonardo, AM; Doutremepuich, C; Espinheira, RM; Espinoza, M; Gomez, F; Gonzalez, A; Hernandez, A; Hidalgo, M; Jimenez, M; Leite, FPN; Lopez, AM; Lopez-Soto, M; Lorente, JA; Pagano, S; Palacio, AM; Pestano, JJ; Pinheiro, MF; Raimondi, E; Ramon, MM; Tovar, F; Vidal-Rioja, L; Vide, MC; Whittle, MR; Yunis, JJ; Garcia-Hirschfel, J"				"Crespillo, Manuel; Paredes, Miguel R.; Prieto, Lourdes; Montesino, Marta; Salas, Antonio; Albarran, Cristina; Alvarez-Iglesias, V; Amorin, Antonio; Berniell-Lee, Gemma; Brehm, Antonio; Carril, Juan C.; Corach, Daniel; Cuevas, Nerea; Di Lonardo, Ana M.; Doutremepuich, Christian; Espinheira, Rosa M.; Espinoza, Marta; Gomez, Felix; Gonzalez, Alberto; Hernandez, Alexis; Hidalgo, M.; Jimenez, Magda; Leite, Fabio P. N.; Lopez, Ana M.; Lopez-Soto, Manuel; Lorente, Jose A.; Pagano, Shintia; Palacio, Ana M.; Pestano, Jose J.; Pinheiro, Maria F.; Raimondi, Eduardo; Ramon, M. M.; Tovar, Florangel; Vidal-Rioja, Lidia; Vide, Maria C.; Whittle, Martin R.; Yunis, Juan J.; Garcia-Hirschfel, Julia"		Results of the 2003-2004 GEP-ISFG collaborative study on mitochondrial DNA: Focus on the mtDNA profile of a mixed semen-saliva stain	FORENSIC SCIENCE INTERNATIONAL		English	Article						mtDNA; standardization; collaborative exercise; mixed samples; control region; SNPs	PROFICIENCY TESTING PROGRAM; WORKING GROUP; INTERNATIONAL SOCIETY; FORENSIC GENETICS; EDNAP GROUP; HETEROPLASMY; EXERCISES; SPANISH; HAIR; EVOLUTION	"We report here a review of the seventh mitochondrial DNA (mtDNA) exercise undertaken by the Spanish and Portuguese working group (GEP) of the International Society for Forensic Genetics (ISFG) corresponding to the period 2003-2004. Five reference bloodstains from five donors (M1-M5), a mixed stain of saliva and semen (M6), and a hair sample (M7) were submitted to each participating laboratory for nuclear DNA (nDNA; autosomal STR and Y-STR) and mtDNA analysis. Laboratories were asked to investigate the contributors of samples M6 and M7 among the reference donors (M1-M5). A total of 34 laboratories reported total or partial mtDNA sequence data from both, the reference bloodstains (M1-M5) and the hair sample (M7) concluding a match between mtDNA profiles of M5 and NIT Autosomal STR and Y-STR profiling was the prefer-red strategy to investigate the contributors of the semen/saliva mixture (M6). Nuclear DNA profiles were consistent with a mixture of saliva from the donor (female) of M4 and semen from donor M5, being the semen (XY) profile the dominant component of the mixture. Strikingly, and in contradiction to the nuclear DNA analysis, mtDNA sequencing results yield a more simple result: only the saliva contribution (M4) was detected, either after preferential lysis or after complete DNA digestion. Some labs provided with several explanations for this finding and carried out additional experiments to explain this apparent contradictory result. The results pointed to the existence of different relative amounts of nuclear and mtDNAs in saliva and semen. We conclude that this circumstance could strongly influence the interpretation of the mtDNA evidence in unbalanced mixtures and in consequence lead to false exclusions. During the GEP-ISFG annual conference a validation study was planned to progress in the interpretation of mtDNA from different mixtures. (c) 2005 Elsevier Ireland Ltd. All rights reserved."	"Inst Nacl Toxicol & Ciencias Forenses, Serv Biol, Barcelona, Spain; Comisaria Gen Policia Cient, Biol Sect, ADN, Madrid, Spain; Univ Santiago de Compostela, Inst Med Legal, Fac Med, Unidad Genet, La Coruna, Spain; Inst Nacl Toxicol & Ciencias Forenses, Serv Biol, Madrid, Spain; Univ Porto, Inst Patol & Imunol Mol, P-4100 Oporto, Portugal; Univ Pompeu Fabra, Unitat Biol Evolut, Barcelona, Spain; Univ Madeira, Ctr Biol & Geol Sci, Funchal, Portugal; GENOMICA SAU, Dept Biol Forense, Madrid, Spain; Univ Buenos Aires, Fac Farm & Bioquim, Serv Huellas Digitales Genet, RA-1113 Buenos Aires, DF, Argentina; DataGene, Bizkaia, Spain; Hosp Dr CG Durand, Banco Nacl Datos Genet, Buenos Aires, DF, Argentina; Hematol Lab, Bordeaux, France; Inst Nacl Med Legal, Delegacao Lisboa, Serv Genet & Biol Forense, Lisbon, Portugal; Dept Ciencias Forensese, Unidad Genet Forense, Poder Judicial, Heredia, Costa Rica; Biopatol Med Legal, Madrid, Spain; ADF TecnoGen SL, Madrid, Spain; Inst Nacl Toxicol & Ciencias Forense, Serv Biol, Tenerife, Spain; Serv Criminalist Guardia Civil, Lab Dept Biol, Madrid, Spain; Inst Nacl Med Legal & Ciencias Forenses Santa Fe, Lab DNA, Bogota, Colombia; Univ Complutense Madrid, Fac Med, Dept Med Legal & Forense, E-28040 Madrid, Spain; Inst Nacl Toxicol & Ciencias Forenses, Serv Biol, Seville, Spain; Univ Granada, Dept Med Legal, Lab Identificac Genet, Granada, Spain; Direcc Nacl Policia Tecn Montevideo, Biol Lab, Montevideo, Uruguay; Ctr Anal Genet CAGT, Zaragoza, Spain; Inst Anat Forense, Fac Med, Genet Lab, Las Palmas Gran Canaria, Spain; Inst Med Legal Oporto, Serv Biol Forense, Oporto, Portugal; PRICAI Fdn Favaloro, Buenos Aires, DF, Argentina; Unidad Polimorfismos Genet, Caracas, Venezuela; IMBICE, Lab Identificac Genet, La Plata, Buenos Aires, Argentina; Inst Med Legal, Serv Biol Forense, Coimbra, Portugal; Genom Engn Mol LTDA, Sao Paulo, Brazil; Santafe Bogota DC, Serv Med Yunis Turbay & Cia, Bogota, Colombia; Inst Nacl Toxicol & Ciencias Forenses, Unidad Garantia Calidad, Madrid, Spain"	"Crespillo, M, Inst Nacl Toxicol & Ciencias Forenses, Serv Biol, Barcelona, Spain"	manuel.crespillo@mju.es				24	3	ELSEVIER IRELAND LTD	CLARE	"ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND"	0379-0738		10.1016/j.forsciint.2005.09.005	FORENSIC SCI INT	Forensic Sci.Int.	Jul-13	2006	160	02-Mar				157	167			11	"Medicine, Legal"	069SN	ISI:000239468600010
J	"Rozas, M; Richer, MG; Lopez, JA; Relano, M; Beckman, JE"				"Rozas, M.; Richer, M. G.; Lopez, J. A.; Relano, M.; Beckman, J. E."		H alpha line profiles for a sample of supergiant HII regions I. The main spectral component	ASTRONOMY & ASTROPHYSICS		English	Article						ISM : HII regions; ISM : kinematics and dynamics	GRAND-DESIGN GALAXIES; SPIRAL GALAXIES; STAR-FORMATION; ECHELLE SPECTROMETER; VELOCITY DISPERSION; INTERSTELLAR-MEDIUM; HUBBLE SEQUENCE; GIANT; DENSITY; PARAMETERS	"We present an analysis of the Ha emission line profiles of a sample of giant extragalactic HII regions, selected from among the brightest and most isolated in a group of spiral galaxies for which we have photometric and spectroscopic data: NGC 157, NGC 3631, NGC 6764, NGC 3344, NGC 4321, NGC 5364, NGC 5055, NGC 5985, NGC 7479. Our study confirms that the majority of the line profiles are composed of a bright, main component and two fainter, high velocity components that we denominate wings. Here, we analyze the kinematics of the principal components, finding a relation between the Ha luminosity, L-Ha, and the turbulent velocity dispersion, sigma(nt). A linear fit to the relation between these quantities yields log L-H alpha = (35.6 +/- 0.4) + (2.87 +/- 0.2) log sigma (nt), in agreement with previous studies. We compute the mass of each HII region using both the virial theorem and the Ha luminosity, confirming that, though these estimates do not coincide exactly, they are comparable within the uncertainties and consequently that the HII regions in our sample are approximately virialized."	"Univ Nacl Autonoma Mexico, Inst Astron, Ensenada, Baja California, Mexico; Univ Granada, Fac Fac Fis Teor & Cosmos, E-18071 Granada, Spain; Inst Astrofis Canarias, Tenerife, Spain"	"Rozas, M, Univ Nacl Autonoma Mexico, Inst Astron, Ensenada, Baja California, Mexico"	maite@astrosen.unam.mx; mrelano@ugr.es; jeb@iac.es				41	2	EDP SCIENCES S A	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20054388	ASTRON ASTROPHYS	Astron. Astrophys.	AUG	2006	455	2				539	547			9	Astronomy & Astrophysics	070XM	ISI:000239560000020
J	"Rozas, M; Richer, MG; Lopez, JA; Relano, M; Beckman, JE"				"Rozas, M.; Richer, M. G.; Lopez, J. A.; Relano, M.; Beckman, J. E."		"H alpha line profiles for a sample of supergiant HII regions II. Broad, low intensity components"	ASTRONOMY & ASTROPHYSICS		English	Article						ISM : HII regions; ISM : kinematics and dynamics	WOLF-RAYET STARS; VELOCITY DISPERSION; INTERSTELLAR-MEDIUM; SPIRAL GALAXIES; NGC-604; KINEMATICS; IONIZATION; 30-DORADUS; TURBULENCE; CLUSTERS	"We analyze the broad, low intensity, high velocity components that are seen in the Ha line profiles for a sample of HII regions. These HII regions are chosen from among the brightest and most isolated in a sample of spiral galaxies for which we have photometric and spectroscopic data: NGC 157, NGC 3631, NGC 6764, NGC 3344, NGC 4321, NGC 5364, NGC 5055, NGC 5985, and NGC 7479. We confirm that the line profiles of most of these bright, giant extragalactic HII regions contain broad kinematic components of low intensity, but high velocity, that we denote as wings. We analyze these components, deriving emission measures, central velocities, and velocity dispersions of the blue and red features, which are similar. We interpret these components as expanding shells within the HII regions and produced by the stellar winds from the ionizing stars. We compare the kinetic energies of these expanding shells with the kinetic energy available from the stellar winds. If we allow for the hypothesis that the brightest HII regions are density bounded, we show that, for these HII regions, the stellar wind mechanism can explain the observed shell kinetic energies."	"Univ Nacl Autonoma Mexico, Inst Astron, Ensenada, Baja California, Mexico; Univ Granada, Fac Fis Teor & Cosmos, E-18071 Granada, Spain; Inst Astrofis Canarias, Tenerife, Spain"	"Rozas, M, Univ Nacl Autonoma Mexico, Inst Astron, Ensenada, Baja California, Mexico"	maite@astrosen.unam.mx; mrelano@ugr.es; jeb@iac.es				36	2	EDP SCIENCES S A	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20054389	ASTRON ASTROPHYS	Astron. Astrophys.	AUG	2006	455	2				549	559			11	Astronomy & Astrophysics	070XM	ISI:000239560000021
J	"Lopez-Palomino, RI; Villasenlor-Martinez, AB; Oloriz-Saez, F"				"Lopez-Palomino, Rosario Isabel; Villasenlor-Martinez, Ana Bertha; Oloriz-Saez, Federico"		First record of the genus Vinalesphinctes (Ammonitina) in the Oxfordian of Mexico: Biostratigraphic and paleobiogeographic significance in the Upper Jurassic of the Americas	REVISTA MEXICANA DE CIENCIAS GEOLOGICAS		Spanish	Article						ammonites; biostratigraphy; upper Jurassic; Oxfordian; Mexico		"The genus Vinalesphinctes (Ammonitina) is reported for the first time from Mexico. The studied specimens were collected from two Oxfordian sections of the east-central Mexico, Huasteca region, Hidalgo and San Luis Potosi states. Two morphospecies have been identified, Vinalesphinctes tamanensis and Vinalesphinctes tenangensis. Mexican, Cuban and Chilean Vinalesphinctes are compared, and a late Oxfordian, Bifurcatus Chron age is interpreted for the Mexican forms. Within the context of limitations derived from the scarcity of the material available, the taxonomical differentiation proposed for Mexican Vinalesphinctes is in accordance with the ecological interpretation (i.e., envisaged habitat), and reinforces hypotheses about endemism affecting ammonites during the Chron Bifurcatus in the American regions considered However additional research is necessary before giving a conclusive interpretation about the causal factors for the ammonite scarcity during the Late Oxfordian of the Mexico-Caribbean region."	"Univ Nacl Autonoma Mexico, Inst Geol, Dept Paleontol, Mexico City 04510, DF, Mexico; Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain"	"Lopez-Palomino, RI, Univ Nacl Autonoma Mexico, Inst Geol, Dept Paleontol, Ciudad Univ,Del Coyoacan, Mexico City 04510, DF, Mexico"	nicteha73@yahoo.com.mx				53	2	CENTRO GEOCIENCIAS UNAM	QUERETARO	"CENTRO GEOCIENCIAS, UNAM, CAMPUS JURIQUILLA, QUERETARO, QRO 76230, MEXICO"	1026-8774			REV MEX CIENC GEOL	Rev. Mex. Cienc. Geol.		2006	23	2				162	183			22	"Geosciences, Multidisciplinary"	071ZZ	ISI:000239643700004
J	"Lodi, F; Cogolludo, A; Duarte, J; Moreno, L; Coviello, A; de Bruno, MP; Vera, R; Galisteo, M; Jimenez, R; Tamargo, J; Perez-Vizcaino, F"				"Lodi, Federica; Cogolludo, Angel; Duarte, Juan; Moreno, Laura; Coviello, Alfredo; Peral de Bruno, Maria; Vera, Rocio; Galisteo, Milagros; Jimenez, Rosario; Tamargo, Juan; Perez-Vizcaino, Francisco"		Increased NADPH oxidase activity mediates spontaneous aortic tone in genetically hypertensive rats	EUROPEAN JOURNAL OF PHARMACOLOGY		English	Article						p47(phox); SHR (spontaneously hypertensive rat); spontaneous tone; superoxide	VASCULAR SMOOTH-MUSCLE; NAD(P)H OXIDASE; NITRIC-OXIDE; ANGIOTENSIN-II; ENDOTHELIAL DYSFUNCTION; SUPEROXIDE-PRODUCTION; RESISTANCE ARTERIES; HYDROGEN-PEROXIDE; OXIDATIVE STRESS; BLOOD-PRESSURE	"NADPH oxidase is critically involved in increased blood pressure, vascular hypertrophy, inflammation and endothelial dysfunction in experimental and clinical hypertension. We hypothesized that NADPH oxidase might also play a role in the development of spontaneous aortic tone in spontaneously hypertensive rats (SHR). Wistar Kyoto rats (WKY) were used as normotensive controls. Tone was recorded under isometric conditions. NADPH oxidase activity was measured by both lucigenin luminescence and dihydroethidium fluorescence. p47(phox) protein was localized by immunohistochemistry. SHR (but not WKY rat) aortae showed spontaneous tone in the absence of exogenous vasoconstrictors as evidenced by a stronger relaxant effect of Ca2+-free sodium nitroprusside solution. This tone was enhanced in endothelium-denuded arteries and was inhibited by superoxide dismutase, apocynin, diphenylene iodonium and quercetin. Aortic NADPH oxidase activity, measured by both lucigenin luminescence and dihydroethidium fluorescence, was increased in SHR compared with WKY rats. Immunohistochemical analysis revealed a strong increase in p47(phox) expression in the medial layer in SHR. Taken together, the present results indicate that enhanced NADPH oxidase activity and, hence, NADPH driven O-2(-) production, is involved in the spontaneous aortic tone in SHR. This was associated with an increased expression of p47(phox) in the medial layer of the aorta. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Complutense, Sch Med, Inst Pharmacol & Toxicol, Dept Pharmacol, E-28040 Madrid, Spain; Univ Granada, Sch Pharm, Dept Pharmacol, E-18071 Granada, Spain; Univ Nacl Tucuman, INSIBIO, Dept Physiol, San Miguel De Tucuman, Argentina"	"Perez-Vizcaino, F, Univ Complutense, Sch Med, Inst Pharmacol & Toxicol, Dept Pharmacol, E-28040 Madrid, Spain"	fperez@med.ucm.es				35	17	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0014-2999		10.1016/j.ejphar.2006.06.028	EUR J PHARMACOL	Eur. J. Pharmacol.	AUG 21	2006	544	01-Mar				97	103			7	Pharmacology & Pharmacy	075BH	ISI:000239856700013
J	"Ahualli, S; Delgado, AV; Grosse, C"				"Ahualli, S.; Delgado, A. V.; Grosse, C."		A simple model of the high-frequency dynamic mobility in concentrated suspensions	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						dynamic mobility; electroacoustic methods; hydrodynamic interactions; concentrated dispersions	SPHERICAL COLLOIDAL PARTICLES; DILUTE SUSPENSION; DOUBLE-LAYER	"Because electroacoustic techniques are gaining interest in many fields of colloid science, a number of theories dealing with the phenomenon of electrophoresis in high-frequency (on the order of the MHz) electric fields have been developed. In the present work we propose a straightforward derivation of a simple formula for the dynamic mobility of colloidal particles in mildly concentrated systems. Starting with a simple expression for the electrophoretic mobility in dilute suspensions, given as a function of the zeta potential and of the dipole coefficient, we introduce successive corrections related to: (i) the back flow of fluid induced by the electrophoretic motion of the particles; (ii) the electrostatic interactions among particles; (iii) the difference between the macroscopic and the external electric fields; (iv) the difference between the zero-momentum and the laboratory reference frames. Considering furthermore that the frequency dependence of the dipole coefficient is due to the Maxwell-Wagner-O'Konski double-layer relaxation, we obtain a mobility expression that compares well with other (semi)analytical models and (in proper conditions) with numerical cell-model calculations. However, its main merit is that it allows to understand, to a large extent, the physical origin of the frequency and volume fraction dependences of the dynamic mobility. (c) 2006 Elsevier Inc. All rights reserved."	"Univ Granada, Dept Appl Phys, E-18071 Granada, Spain; Univ Nacl Tucuman, Dept Phys, RA-4000 San Miguel De Tucuman, Argentina"	"Delgado, AV, Univ Granada, Dept Appl Phys, E-18071 Granada, Spain"	adelgado@ugr.es				20	1	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1016/j.jcis.2006.05.042	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Sep-15	2006	301	2				660	667			8	"Chemistry, Physical"	076DR	ISI:000239937700043
C	"Guerra, PM; Bradley, MM; Perakakis, P; Pinheiro, WM; Vila, JC; Lang, PJ"				"Guerra, Pedro M.; Bradley, Margaret M.; Perakakis, Pandelis; Pinheiro, Walter M.; Vila, Jaime C.; Lang, Peter J."		Defensive reactions to natural human screams and aversive white noise (II)	PSYCHOPHYSIOLOGY		English	Meeting Abstract						cardiac defense; white noise; skin conductance			"Univ Granada, E-18071 Granada, Spain; Univ Florida, Gainesville, FL 32611 USA; Fed Univ Rio De Janeiro, BR-21941 Rio De Janeiro, Brazil"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2006	43			Suppl. 1		S43	S43			1	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	076NQ	ISI:000239965400199
C	"Mata, JL; Rodriguez, S; Jesus, MIVD; Faria, AJP; Vila, JC"				"Mata, Jose L.; Rodriguez, Sonia; Viedma-del Jesus, Maria I.; Faria Junior, Aydamari J. P.; Vila, Jaime C."		Modulation of cardiac defense by affective sounds	PSYCHOPHYSIOLOGY		English	Meeting Abstract						cardiac defense response; affective stimuli; emotion			"Univ Granada, Granada, Spain; Univ Fed Fluminense, Niteroi, RJ, Brazil"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2006	43			Suppl. 1		S63	S63			1	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	076NQ	ISI:000239965400291
J	"De la vega Elena, DA; Oyonarte, S; Nogues, N; Blanzaco, PD; Theiller, E; Raillon, MA; Chialina, S; Solis, E; Fernandez Montoya, A; Crespo Ferrer, V; Campos Munoz, A; Muniz-Diaz, E"				"De la vega Elena, D. A.; Oyonarte, S. Dr.; Nogues, N. dr.; Blanzaco, P. D. prof.; Theiller, E. dr.; Raillon, M. A. dr.; Chialina, S. dr.; Solis, E. prof.; Fernandez Montoya, A. dr.; Crespo Ferrer, V. prof.; Campos Munoz, A. prof.; Muniz-Diaz, E. dr"		Characterization of human platelet antigens in the Argentinean population	VOX SANGUINIS		English	Meeting Abstract									"Hosp Italiano Garibaldi, Rosario, Santa Fe, Argentina; CRTS Granada Almeria, Granada, Spain; Banc Sang & Teixits, Barcelona, Spain; FBCB UNL, Santa Fe, Argentina; Dept Histol UGr, Granada, Spain"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0042-9007			VOX SANG	Vox Sang.	AUG	2006	91			Suppl. 3		263	264			2	Hematology	077AE	ISI:000239999300657
J	"Yao, WM; Amsler, C; Asner, D; Barnett, RM; Beringer, J; Burchat, PR; Carone, CD; Caso, C; Dahl, O; D'Ambrosio, G; De Gouvea, A; Doser, M; Eidelman, S; Feng, JL; Gherghetta, T; Goodman, M; Grab, C; Groom, DE; Gurtu, A; Hagiwara, K; Hayes, KG; Hernandez-Rey, JJ; Hikasa, K; Jawahery, H; Kolda, C; Kwon, Y; Mangano, ML; Manohar, AV; Masoni, A; Miquel, R; Monig, K; Murayama, H; Nakamura, K; Navas, S; Olive, KA; Pape, L; Patrignani, C; Piepke, A; Punzi, G; Raffelt, G; Smith, JG; Tanabashi, M; Terning, J; Tornqvist, NA; Trippe, TG; Vogel, P; Watari, T; Wohl, CG; Workman, RL; Zyla, PA; Armstrong, B; Harper, G; Lugovsky, VS; Schaffner, PS; Artuso, M; Babu, KS; Band, HR; Barberio, E; Battaglia, M; Bichel, H; Biebel, O; Bloch, P; Blucher, E; Cahn, RN; Casper, D; Cattai, A; Ceccucci, A; Chakraborty, D; Chivukula, RS; Cowan, G; Damour, T; De Grand, T; Desler, K; Dobbs, MA; Drees, M; Edwards, A; Edwards, DA; Elvira, VD; Erler, J; Fetscher, W; Fields, BD; Foster, B; Froidevaux, D; Gaisser, TK; Garren, L; Gerber, HJ; Gerbier, G; Gibbons, L; Gilman, FJ; Giudice, GF; Gritsan, AV; Grunewald, M; Haber, HE; Hagmann, C; Hinchliffe, I; Hocker, A; Igo-Kemenes, P; Jackson, JD; Johnson, KF; Karlen, D; Kayser, B; Kirkby, D; Klein, SR; Kleinknecht, K; Knowles, JG; Kowalewski, RV; Kreitz, P; Krusche, B; Kuyanov, YV; Lahav, O; Langacker, P; Liddle, A; Ligeti, Z; Liss, TM; Littenberg, L; Liu, JC; Lugovsky, KS; Lugovsky, SB; Mannel, T; Marciano, WJ; Martin, AD; Milstead, D; Narain, M; Nason, P; Nir, Y; Peacock, JA; Prell, SA; Quadt, A; Raby, S; Ratcliff, BN; Razuvaev, EA; Renk, B; Richardson, PR; Roesler, S; Rolandi, G; Roman, MT; Rosenberg, LJ; Sachrajda, CT; Sakai, Y; Sarkar, S; Schmitt, M; Schneider, O; Scott, D; Sjostrand, T; Smoot, GF; Sokolsky, P; Spanier, S; Spieler, H; Stahl, A; Staney, T; Streitmatter, RE; Sumiyoshi, T; Tkachenko, NP; Trilling, GH; Valencia, G; van Bibber, K; Vincter, MG; Ward, DR; Webber, BR; Wells, JD; Whalley, M; Wolfenstein, L; Womersley, J; Woody, CL; Yamamoto, A; Zenin, OV; Zhang, J; Zhu, RY"				"Yao, W-M; Amsler, C.; Asner, D.; Barnett, R. M.; Beringer, J.; Burchat, P. R.; Carone, C. D.; Caso, C.; Dahl, O.; D'Ambrosio, G.; De Gouvea, A.; Doser, M.; Eidelman, S.; Feng, J. L.; Gherghetta, T.; Goodman, M.; Grab, C.; Groom, D. E.; Gurtu, A.; Hagiwara, K.; Hayes, K. G.; Hernandez-Rey, J. J.; Hikasa, K.; Jawahery, H.; Kolda, C.; Kwon, Y.; Mangano, M. L.; Manohar, A. V.; Masoni, A.; Miquel, R.; Moenig, K.; Murayama, H.; Nakamura, K.; Navas, S.; Olive, K. A.; Pape, L.; Patrignani, C.; Piepke, A.; Punzi, G.; Raffelt, G.; Smith, J. G.; Tanabashi, M.; Terning, J.; Toernqvist, N. A.; Trippe, T. G.; Vogel, P.; Watari, T.; Wohl, C. G.; Workman, R. L.; Zyla, P. A.; Armstrong, B.; Harper, G.; Lugovsky, V. S.; Schaffner, P. S.; Artuso, M.; Babu, K. S.; Band, H. R.; Barberio, E.; Battaglia, M.; Bichel, H.; Biebel, O.; Bloch, P.; Blucher, E.; Cahn, R. N.; Casper, D.; Cattai, A.; Ceccicco, A.; Chakraborty, D.; Chivukula, R. S.; Cowan, G.; Damour, T.; De Grand, T.; Desler, K.; Dobbs, M. A.; Drees, M.; Edwards, A.; Edwards, D. A.; Elvira, V. D.; Erler, J.; Fetscher, W.; Fields, B. D.; Foster, B.; Froidevaux, D.; Gaisser, T. K.; Garren, L.; Gerber, H. J.; Gerbier, G.; Gibbons, L.; Gilman, F. J.; Giudice, G. F.; Gritsan, A. V.; Grunewald, M.; Haber, H. E.; Hagmann, C.; Hinchliffe, I.; Hocker, A.; Igo-Kemenes, P.; Jackson, J. D.; Johnson, K. F.; Karlen, D.; Kayser, B.; Kirkby, D.; Klein, S. R.; Kleinknecht, K.; Knowles, J. G.; Kowalewski, R. V.; Kreitz, P.; Krusche, B.; Kuyanov, Y. V.; Lahav, O.; Langacker, P.; Liddle, A.; Ligeti, Z.; Liss, T. M.; Littenberg, L.; Liu, J. C.; Lugovsky, K. S.; Lugovsky, S. B.; Mannel, T.; Marciano, W. J.; Martin, A. D.; Milstead, D.; Narain, M.; Nason, P.; Nir, Y.; Peacock, J. A.; Prell, S. A.; Quadt, A.; Raby, S.; Ratcliff, B. N.; Razuvaev, E. A.; Renk, B.; Richardson, P. R.; Roesler, S.; Rolandi, G.; Roman, M. T.; Rosenberg, L. J.; Sachrajda, C. T.; Salao, Y.; Sarkar, S.; Schmitt, M.; Schneider, O.; Scott, D.; Sjostrand, T.; Smoot, G. F.; Sokolsky, P.; Spanier, S.; Spieler, H.; Stahl, A.; Staney, T.; Streitmatter, R. E.; Sumiyoshi, T.; Tkachenko, N. P.; Trilling, G. H.; Valencia, G.; van Bibber, K.; Vincter, M. G.; Ward, D. R.; Webber, B. R.; Wells, J. D.; Whalley, M.; Wolfenstein, L.; Womersley, J.; Woody, C. L.; Yamamoto, A.; Zenin, O. V.; Zhang, J.; Zhu, R. Y."	Particle Data Grp	Review of particle physics	JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS		English	Article								"This biennial Review summarizes much of particle physics. Using data from previous editions, plus 2633 new measurements from 689 papers, we list, evaluate, and average measured properties of guage bosons, leptons, quarks, mesons, and baryons. We also summarize searches for hypothetical particles such as Higgs bosons, heavy neutrinos, and supersymmetric particles. All the particle properties and search limits are listed in Summary Tables. We also give numerous tables, figures, formulae, and reviews of topics such as the Standard Model, particle detectors, probability, and statistics. among the 110 reviews are many that are new or heavily revised including those on CKM quark-mixing, V-ud & V-us, V-cb & V-ub, top quark, muon anomalous magnetic moment, extra dimensions, particle detectors, cosmic background radiation, dark matter, cosmological parameters, and big bang cosmology."	"Lawrence Berkeley Natl Lab, Div Phys, Berkeley, CA 94720 USA; Univ Zurich, Inst Phys, CH-8057 Zurich, Switzerland; Carleton Univ, Dept Phys, Ottawa, ON K1S 5B6, Canada; Stanford Univ, Dept Phys, Stanford, CA 94305 USA; Coll William & Mary, Dept Phys, Nucl & Particle Theory Grp, Williamsburg, VA 23187 USA; Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy; Univ Genoa, Ist Nazl Fis Nucl, I-16146 Genoa, Italy; Univ Naples Federico II, Ist Nazl Fis Nucl, Sez Napoli, I-80126 Naples, Italy; Univ Naples Federico II, Dipartimento Sci Fis, Sez Napoli, I-80126 Naples, Italy; Northwestern Univ, Dept Phys & Astron, Evanston, IL 60208 USA; CERN, European Org Nucl Res, CH-1211 Geneva 23, Switzerland; Budker Inst Nucl Phys, RU-630090 Novosibirsk, Russia; Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA; Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA; Argonne Natl Lab, Argonne, IL 60439 USA; ETH, Inst Particle Phys, CH-8093 Zurich, Switzerland; Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India; High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki 3050801, Japan; Hillsdale Coll, Dept Phys, Hillsdale, MI 49242 USA; Univ Valencia, Inst Fis Corpuscular, CSIC, E-46071 Valencia, Spain; Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan; Univ Maryland, Dept Phys & Astron, College Pk, MD 20742 USA; Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA; Yonsei Univ, Dept Phys, Seoul 120749, South Korea; Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA; Cittadella Univ Monserrato, Ist Nazl Fis Nucl, Sez Cagliari, I-09042 Moserrato, CA, Italy; DESY, D-15735 Zeuthen, Germany; Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; Univ Granada, Dept Fis Teor & Cosmos, E-18071 Granada, Spain; Univ Granada, CAFPE, E-18071 Granada, Spain; Univ Alabama, Dept Phys & Astron, Tuscaloosa, AL 35487 USA; Univ Pisa, Ist Nazl Fis Nucl, I-56127 Pisa, Italy; Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy; Max Planck Inst Phys & Astrophys, Werner Heisenberg Inst Phys, D-80805 Munich, Germany; Univ Colorado, Dept Phys, Boulder, CO 80309 USA; Univ Calif Davis, Dept Phys, Davis, CA 95616 USA; Univ Helsinki, Dept Phys Sci, FIN-00014 Helsinki, Finland; CALTECH, Kellogg Radiat Lab 106 38, Pasadena, CA 91125 USA; George Washington Univ, Dept Phys, Ashburn, VA 20147 USA; Inst High Energy Phys, COMPAS Grp, RU-142284 Protvino, Russia; Syracuse Univ, Dept Phys, Syracuse, NY 13244 USA; Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA; Univ Wisconsin, Dept Phys, Madison, WI 53706 USA; Univ Melbourne, Sch Phys, Parkville, Vic 3052, Australia; Univ Washington, Dept Astron, Seattle, WA 98195 USA; Univ Munich, Dept Phys, D-80799 Munich, Germany; Univ Chicago, Chicago, IL 60637 USA; No Illinois Univ, Dept Phys, De Kalb, IL 60115 USA; Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA; Univ London Royal Holloway & Bedford New Coll, Dept Phys, Egham TW20 0EX, Surrey, England; Inst Hautes Etud Sci, F-91440 Bures Sur Yvette, France; DESY, D-22603 Hamburg, Germany; McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada; Univ Bonn, Inst Phys, D-53115 Bonn, Germany; Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA; Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico; Univ Illinois, Dept Astron, Urbana, IL 61801 USA; Univ Oxford, Dept Phys, Oxford OX1 3RH, England; Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA; CEA Saclay, F-91191 Gif Sur Yvette, France; Cornell Univ, Newman Lab Elementary Particle Phys, Ithaca, NY 14853 USA; Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA; Johns Hopkins Univ, Baltimore, MD 21218 USA; Univ Coll Dublin, UCD Sch Phys, Dublin 4, Ireland; Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA; Lawrence Livermore Natl Lab, Livermore, CA 94550 USA; Univ Heidelberg, Inst Phys, D-69120 Heidelberg, Germany; Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA; Univ Victoria, Victoria, BC V8W 3P6, Canada; Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA; Univ Mainz, Inst Phys, D-55099 Mainz, Germany; Univ Edinburgh, Inst Astron, Royal Observ, Edinburgh EH9 3JZ, Midlothian, Scotland; Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA; Univ Basel, Inst Phys, CH-4056 Basel, Switzerland; Univ Cambridge, Inst Astron, Cambridge CB3 0HA, England; Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA; Univ Sussex, Ctr Astron, Brighton BN1 9RH, E Sussex, England; Univ Illinois, Dept Phys, Urbana, IL 61801 USA; Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA; Univ Siegen, Fachbereich Phys, D-57068 Siegen, Germany; Kent State Univ, Dept Phys, Kent, OH 44242 USA; Univ Durham, Inst Particle Phys Phenomenol, Dept Phys, Durham DH1 3LE, England; AlbaNova Univ Ctr, Stockholm Univ, SE-10691 Stockholm, Sweden; Boston Univ, Dept Phys, Boston, MA 02215 USA; Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy; Weizmann Inst Sci, Dept Particle Phys, IL-76100 Rehovot, Israel; Iowa State Univ, Dept Phys, Ames, IA 50011 USA; Univ Rochester, Rochester, NY 14627 USA; Ohio State Univ, Dept Phys, Columbus, OH 43210 USA; MIT, Dept Phys & Lab Nucl Sci, Cambridge, MA 02139 USA; Univ Southampton, Sch Phys & Astron, Southampton SO17 1BJ, Hants, England; Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England; Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland; Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada; Lund Univ, Dept Theoret Phys, S-22362 Lund, Sweden; Univ Utah, Dept Phys, Salt Lake City, UT 84112 USA; Rhein Westfal TH Aachen, Physikzentrum, Inst Phys 3, D-52056 Aachen, Germany; NASA, Goddard Space Flight Ctr, Code 661, Greenbelt, MD 20771 USA; High Energy Accel Res Org, Tsukuba, Ibaraki 3050801, Japan; Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England; Univ Michigan, Michigan Ctr Theoret Phys, Dept Phys, Ann Arbor, MI 48109 USA; Rutherford Appleton Lab, CCLRC, Didcot OX11 0QX, Oxon, England; Chinese Acad Sci, IHEP, Beijing 100049, Peoples R China; CALTECH, Dept Phys 256 48, Pasadena, CA 91125 USA"	"Yao, WM, Lawrence Berkeley Natl Lab, Div Phys, 1 Cyclotron Rd, Berkeley, CA 94720 USA"					4	2714	IOP PUBLISHING LTD	BRISTOL	"DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND"	0954-3899		10.1088/0954-3899/33/1/001	J PHYS G-NUCL PARTICLE PHYS	J. Phys. G-Nucl. Part. Phys.	JUL	2006	33	1			Sp. Iss. SI	1	+			1211	"Physics, Nuclear; Physics, Particles & Fields"	077FC	ISI:000240012400001
J	"Schulz, RB; Rossignoli, P; Correr, CJ; Fernandez-Llimos, F"				"Schulz, Renata B.; Rossignoli, Paula; Correr, Cassyano J.; Fernandez-Llimos, Fernando"		Humanistic outcomes in hypertension research and practice	JOURNAL OF HYPERTENSION		English	Letter							MANAGEMENT		"Unicenp, Sch Pharm, Curitiba, Brazil; Univ Fed Parana, Pharm Practice Res Grp, BR-80060000 Curitiba, Parana, Brazil; Univ Granada, Pharmaceut Care Res Grp, Granada, Spain"	"Fernandez-Llimos, F, Xeral Rubin 27, Redondela, Spain"	f-llimos@cipf-es.org				4	1	LIPPINCOTT WILLIAMS & WILKINS	PHILADELPHIA	"530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA"	0263-6352			J HYPERTENSION	J. Hypertens.	AUG	2006	24	8				1679	1679			1	Peripheral Vascular Disease	079XT	ISI:000240211900030
J	"Diaz-Garcia, JA; Jaimez, RG"				"Diaz-Garcia, Jose A.; Gutierrez Jaimez, Ramon"		Wishart and Pseudo-Wishart distributions under elliptical laws and related distributions in the shape theory context	JOURNAL OF STATISTICAL PLANNING AND INFERENCE		English	Article						Wishart distribution; Pseudo-Wishart distribution; Hausdorff measure; singular distribution; noncentral distribution; elliptical distribution; shape theory	SINGULAR MULTIVARIATE BETA	"In this paper, we determine the density of a singular elliptically contoured matrix. From this, the study of Wishart and Pseudo-Wishart distributions, whether central or noncentral, whether singular or nonsingular, is extended to the case of elliptical models. Some elated distributions are studied in the context of shape theory. Particular attention is paid to singular size-and-shape and size-and-shape cone densities. (c) 2005 Elsevier B.V. All rights reserved."	"Univ Autonoma Agraria Narro, Dept Stat & Computat, Saltillo 25315, Coahuila, Mexico; Univ Granada, Dept Stat & OR, Granada 18071, Spain"	"Diaz-Garcia, JA, Univ Autonoma Agraria Narro, Dept Stat & Computat, Saltillo 25315, Coahuila, Mexico"	jadiaz@uaaan.mx; rgjaimez@goliat.ugr.es				25	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3758		10.1016/j.jspi.2005.08.045	J STATIST PLAN INFER	J. Stat. Plan. Infer.	DEC 1	2006	136	12				4176	4193			18	Statistics & Probability	080MF	ISI:000240251200005
J	"Manrique-Poyato, MI; Munoz-Pajares, AJ; Loreto, V; Lopez-Leon, MD; Cabrero, J; Camacho, JPM"				"Manrique-Poyato, M. I.; Munoz-Pajares, A. J.; Loreto, V.; Lopez-Leon, M. D.; Cabrero, J.; Camacho, J. P. M."		Causes of B chromosome variant substitution in the grasshopper Eyprepocnemis plorans	CHROMOSOME RESEARCH		English	Article						B-chromosome; drive; E. plorans; fitness; neutralized; parasitic; substitution	VIRULENCE; PARASITE; DRIVE	"We have analysed B chromosome frequency for three consecutive years, B transmission rate at population and individual levels, clutch size, egg fertility and embryo-adult viability in a natural population of the grasshopper Eyprepocnemis plorans containing two different B chromosome variants, i.e. B-2 and B-24, the second being derived from the first and having replaced it in nearby populations. From 2002 to 2003 the relative frequency of both variants changed, although the differences did not reach significance. A mother-offspring analysis showed no significant effect of any of the two B variants on clutch size, egg fertility or embryo-adult viability, but B-24 was more efficiently transmitted than B-2 through males from the 2002 season, which explains the observed frequency change. Controlled crosses, at individual level, showed significant drive through some females for B-24 but not for B-2, suggesting that this difference in transmission rate might also be important for the substitution process. The analysis of relative fitness for B-2 and B-24 carriers for all fitness components, as a whole, showed a significantly better performance of B-24-carrying individuals, suggesting that the cumulative effect of these slight differences might contribute to the replacement of B-2 by B-24."	"Univ Granada, Dept Genet, Fac Ciencias, E-18071 Granada, Spain; Univ Fed Rural Pernambuca, Unidad Acad Garanhuns, Garanhuns, Brazil"	"Camacho, JPM, Univ Granada, Dept Genet, Fac Ciencias, E-18071 Granada, Spain"	jpmcamac@ugr.es				14	1	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	0967-3849		10.1007/s10577-006-1081-2	CHROMOSOME RES	Chromosome Res.	SEP	2006	14	6				693	700			8	Biochemistry & Molecular Biology; Genetics & Heredity	082PY	ISI:000240400300011
J	"Diaz-Garcia, JA; Gutierrez-Jaimez, R"				"Diaz-Garcia, Jose A.; Gutierrez-Jaimez, Ramon"		The distribution of the residual from a general elliptical multivariate linear model	JOURNAL OF MULTIVARIATE ANALYSIS		English	Article						residual; studentised residual; Pearson type II distribution; matrix-variate t distribution; elliptical distribution; singular distribution; matricvariate t distribution	REGRESSION; WISHART	"Given a general multivariate linear model of full or less than full rank, we find the distributions of internally and externally studentised residuals, assuming normal and elliptical distributions. (c) 2005 Elsevier Inc. All rights reserved."	"Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, Saltillo, Coahuila, Mexico; Univ Granada, Dept Stat & OR, E-18071 Granada, Spain"	"Diaz-Garcia, JA, Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, 25315 Buenavista, Saltillo, Coahuila, Mexico"	jadiaz@uaaan.mx; rgjaimez@goliat.ugr.es				20	1	ELSEVIER INC	SAN DIEGO	"525 B STREET, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0047-259X		10.1016/j.jmva.2005.07.004	J MULTIVARIATE ANAL	J. Multivar. Anal.	SEP	2006	97	8				1829	1841			13	Statistics & Probability	085RV	ISI:000240623000010
J	"Vila, J; Vico, C; Munoz, MA; Guerra, P; Mata, JL; Rodriguez, S; Delgado, LC; Perakakis, P; Faria, A; Anllo-Vento, L"				"Vila, J.; Vico, C.; Munoz, M. A.; Guerra, P.; Mata, J. L.; Rodriguez, S.; Delgado, L. C.; Perakakis, P.; Faria, Jr A.; Anllo-Vento, L."		Psychophysiology of positive emotions: Affective processing of loved faces	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				226	226			1	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200060
J	"Vila, J; Viedma, M; Kley, E; Sanchez, MB; Robles, H; Perez, N; Vera, MN; Pegalajar, J; Machado-Pinheiro, W; Turpin, G; Fernandez, MC"				"Vila, J.; Viedma, M.; Kley, E.; Sanchez, M. B.; Robles, H.; Perez, N.; Vera, M. N.; Pegalajar, J.; Machado-Pinheiro, W.; Turpin, G.; Fernandez, M. C."		Psychophysiology of anxiety disorders	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil; Univ Sheffield, Sheffield S10 2TN, S Yorkshire, England"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				231	231			1	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200082
J	"David, I; Volchan, E; Alfradique, I; Oliveira, L; Pereira, M; Vila, J; Machado-Pinheiro, W"				"David, I.; Volchan, E.; Alfradique, I.; Oliveira, L.; Pereira, M.; Vila, J.; Machado-Pinheiro, W."		Effect of acute alcohol intoxication and training on the time-course of the Stroop task	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil; Univ Granada, Granada, Spain"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				233	233			1	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200092
J	"Faria-Jr, A; Alfradique, I; Oliveira, L; Pereira, M; Munoz, MA; Vila, J; Volchan, E; Machado-Pinheiro, W"				"Faria-Jr, A.; Alfradique, I.; Oliveira, L.; Pereira, M.; Munoz, M. A.; Vila, J.; Volchan, E.; Machado-Pinheiro, W."		Automatic and voluntary processing by the nervous system: Time course of emotional influence on attentional tasks	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil; Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				235	235			1	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200101
J	"Guerra, G; Mendonca, AC; Fischer, N; Vieira, A; Barros, E; Figueira, I; Vila, J; Volchan, E"				"Guerra, G.; Mendonca, A. C.; Fischer, N.; Vieira, A.; Barros, E.; Figueira, I.; Vila, J.; Volchan, E."		Positive priming and high vagal tone improve recovery from psychological stress	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil; Univ Granada, Granada, Spain"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				237	238			2	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200110
J	"Mata, JL; Machado-Pinheiro, W; Faria, A; Perez, N; Vila, J"				"Mata, J. L.; Machado-Pinheiro, W.; Faria, A., Jr.; Perez, N.; Vila, J."		The effect of gender on heart rate in an affective picture viewing paradigm	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Granada, E-18071 Granada, Spain; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				241	241			1	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200124
J	"Mocaiber, I; Oliveira, L; Garcia-Pereira, M; Machado-Pinheiro, W; Figueira, I; Vila, J; Volchan, E"				"Mocaiber, I; Oliveira, L.; Garcia-Pereira, M.; Machado-Pinheiro, W.; Figueira, I.; Vila, J.; Volchan, E."		High vagal tone associated with better emotion regulation in response to aversive pictures presented as real or fictional	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	HOGREFE & HUBER PUBLISHERS	GOTTINGEN	"ROHNSWEG 25, D-37085 GOTTINGEN, GERMANY"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		2006	20	3				241	242			2	"Psychology, Biological; Neurosciences"	087SI	ISI:000240762200126
J	"Martinez-Espin, E; Martinez-Gonzalez, LJ; Fernandez-Rosado, F; Entrala, C; Alvarez, JC; Lorente, JA; Budowle, B; de Monroy, MO"				"Martinez-Espin, Esther; Martinez-Gonzalez, Luis J.; Fernandez-Rosado, Francisco; Entrala, Carmen; Alvarez, J. Carlos; Lorente, Jose A.; Budowle, Bruce; de Monroy, Myriam Ovalle"		Guatemala mestizo population data on 15 STR loci (Identifiler (R) kit)	JOURNAL OF FORENSIC SCIENCES		English	Article						forensic science; DNA typing; population genetics; Guatemala; identifiler((R)) kit; D3S1358; TH01; D21S11; D18S51; D2S1338; D5S818; D13S317; D7S820; D16S539; CSF1PO; D19S433; vWA; D8S1179; TPOX; FGA	GENETIC-VARIATION		"Univ Granada, Fac Med, Dept Legal Med, Lab Genet Identificat, Granada 18012, Spain; Ciencias Salud BIC, PT, R&D Div, LORGEN GP, Granada 18100, Spain; Fed Bur Invest Acad, Lab Div, Quantico, VA 22135 USA; Minist Publ Guatemala, Dept Tecn Cient, Guatemala City, Guatemala"	"Lorente, JA, Univ Granada, Fac Med, Dept Legal Med, Lab Genet Identificat, Granada 18012, Spain"	jlorente@ugr.es				5	1	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0022-1198		10.1111/j.1556-4029.2006.00249.x	J FORENSIC SCI	J. Forensic Sci.	SEP	2006	51	5				1216	1218			3	"Medicine, Legal"	087WO	ISI:000240773700047
J	"Nunes, TG; Garcia, FCP; Osorio, R; Carvalho, R; Toledano, M"				"Nunes, T. G.; Garcia, F. C. P.; Osorio, R.; Carvalho, R.; Toledano, M."		Polymerization efficacy of simplified adhesive systems studied by NMR and MRI techniques	DENTAL MATERIALS		English	Article						dentin adhesive systems; self-etching; photo-polymerization; HEMA; solvent evaporation; nuclear magnetic resonance; stray-field magnetic resonance imaging	COMMERCIAL DENTAL RESIN; SELF-ETCHING PRIMER; IN-ONE ADHESIVE; MULTIFUNCTIONAL MONOMERS; WATER; PHOTOPOLYMERIZATION; BONDS; DURABILITY; COMPOSITES; KINETICS	"Objective. To ascertain the efficacy of polymerization of self-etching dental adhesives in different solvent evaporation conditions. Material and methods. Four self-etching adhesive systems were studied. Two of them are classified as mild two-step self-etching adhesives (Clearfil SE Bond, Protect Bond) and the other two are strong one-step systems (Xeno III, ADP - Prompt-L-Pop). The influence of temperature and duration of the air-drying period on photo-polymerization was followed by: gravimetry, H-1 solid-state NMR spectroscopy and stray-field MRI. The evolution of proton magnetization with irradiation time was recorded and correlated with volumetric polymerization shrinkage and extent of reaction; evaporation and hardening effects were identified. Results. Main variables determining water-solvent evaporation of the tested adhesives are: (1) water/HEMA relative concentration, (2) presence of photoinitiator compounds in the primer (SEB) and (3) presence of ethanol (XENO). SEB shows the highest extent of photopolymerization of the tested adhesives. The lowest volumetric contraction was obtained for APLP and XENO and the attempt to remove the solvents did not increase the extent of polymerization significantly. Conclusions. Temperature increase following photo -polymerization reaction is dominant towards the effect of the drying step for solvent evaporation in self-etching systems. Attempts to remove the solvents did not increase the extent of polymerization, so other problems are impairing the polymerization of one-step adhesives. Clinical significance. The use of tested one-step adhesives is discouraged as the attained low extent of polymerization may lead to low bond strength, high susceptibility to degradation and also will favor a continuing etching effect on the underlying dentin. (C) 2005 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved."	"IST, Dept Mat Engn, P-1049001 Lisbon, Portugal; Univ Sao Paulo, Bauru Sch Dent, BR-05508 Sao Paulo, Brazil; Univ Granada, Dept Estomatol, E-18071 Granada, Spain"	"Nunes, TG, IST, Dept Mat Engn, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal"	Teresa.Nunes@ist.utl.pt				32	16	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0109-5641		10.1016/j.dental.2005.10.008	DENT MATER	Dent. Mater.	OCT	2006	22	10				963	972			10	"Dentistry, Oral Surgery & Medicine; Materials Science, Biomaterials"	092TK	ISI:000241120000011
J	"Reboulet, S; Hoedemaeker, PJ; Aguirre-Urreta, MB; Alsen, P; Atrops, F; Baraboshkin, EY; Company, M; Delanoy, G; Dutour, Y; Klein, J; Latil, JL; Lukeneder, A; Mitta, V; Mourgues, FA; Ploch, I; Raisossadat, N; Ropolo, P; Sandoval, J; Tavera, JM; Vasicek, Z; Vermeulen, J; Arnaud, H; Granier, B; Premoli-Silva, I"				"Reboulet, Stephane; Hoedemaeker, Philip J.; Aguirre-Urreta, Maria B.; Alsen, Peter; Atrops, Francois; Baraboshkin, Evgenij Y.; Company, Miguel; Delanoy, Gerard; Dutour, Yves; Klein, Jaap; Latil, Jean-Louis; Lukeneder, Alexander; Mitta, Vasily; Mourgues, Francisco A.; Ploch, Izabela; Raisossadat, Naser; Ropolo, Pierre; Sandoval, Jose; Tavera, Jose M.; Vasicek, Zdenek; Vermeulen, Jean; Arnaud, Hubert; Granier, Bruno; Premoli-Silva, Isabella"		"Report on the 2nd international meeting of the IUGS lower Cretaceous ammonite working group, the ""Kilian Group"" (Neuchatel, Switzerland, 8 September 2005)"	CRETACEOUS RESEARCH		English	Article									"Univ Lyon 1, UFR Geosci, UMR 5125, CNRS,PEPS, F-69622 Villeurbanne, France; Natl Museum Nat Hist, NL-2300 RA Leiden, Netherlands; Univ Buenos Aires, Dept Ciencias Geol, RA-1428 Buenos Aires, DF, Argentina; Univ Copenhagen, Inst Geol, DK-1350 Copenhagen K, Denmark; Moscow MV Lomonosov State Univ, Geol Fac, Moscow 119992, Russia; Univ Granada, Fac Ciencias, Dept Estratig & Paleontol, Granada 18002, Spain; Univ Nice Sophia Antipolis, Dept Sci Terre, Fac Sci, F-06108 Nice 2, France; Museum Nat Hist, Geol Paleontol Dept, A-1010 Vienna, Austria; RAS, Inst Paleontol, Moscow 117997, Russia; Observ Midi Pyrenees, IRD, LMTG, F-31400 Toulouse, France; Geol Museum, Polish Geol Inst, PL-00975 Warsaw, Poland; Birjand Univ, Fac Sci, Dept Geol, Birjand, Iran; Univ Aix Marseille 1, Ctr Sedimentol Paleontol, F-13331 Marseille 3, France; Tech Univ Ostrava, VSB, Inst Geol Engn, CZ-70833 Ostrava, Czech Republic; UMR 5025, LGCA, F-38041 Grenoble, France; Univ Bretagne Occidentale, UMR Paleontol 6538, UFR Sci & Tech, FR-29238 Brest, France; Dipartimento Sci Terra A Desio, I-20133 Milan, Italy"	"Reboulet, S, Univ Lyon 1, UFR Geosci, UMR 5125, CNRS,PEPS, Batiment Geode,2 Rue Raphael Dubois, F-69622 Villeurbanne, France"	stephane.reboulet@univ-lyon1.fr				20	11	ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD	LONDON	"24-28 OVAL RD, LONDON NW1 7DX, ENGLAND"	0195-6671		10.1016/j.cretres.2006.03.006	CRETACEOUS RES	Cretac. Res.	OCT	2006	27	5				712	715			4	Geology; Paleontology	095AX	ISI:000241281700010
J	"Vilchez, JL; Prieto, A; Araujo, L; Navalon, A"				"Vilchez, Jose Luis; Prieto, Avismelsi; Araujo, Lilia; Navalon, Alberto"		Application of isotope dilution to the determination of anthracene in environmental samples by headspace solid-phase microextraction and gas chromatography-mass spectrometry	MICROCHIMICA ACTA		English	Article						GC-MS; isotope dilution; solid-phase microextraction; anthracene	POLYCYCLIC AROMATIC-HYDROCARBONS; LIQUID-CHROMATOGRAPHY; SPME	"A method using headspace solid-phase microextraction (HS-SPME) followed by gas chromatography-mass spectrometry with selected ion monitoring (GC-MS, SIM) has been developed for the determination of trace amounts of anthracene in sea water, wastewater, honey and saliva samples. Anthracene was extracted on to a fused-silica fibre coated with 85 mu m polyacrylate (PA). Quantification of anthracene was carried out by isotope dilution mass spectrometry. The detection limit and the quantification limit found were 0.02 and 0.06 ng mL(-1), respectively. The method was validated by analysis of spiked matrix samples and used to investigate the presence of anthracene above the stated detection limit in sea water, wastewater, honey and saliva samples."	"Univ Granada, Fac Sci, Dept Analyt Chem, Res Grp Analyt Chem & Life Sci, E-18071 Granada, Spain; Univ Zulia, Fac Engn, Lab Analyt Chem & Electrochem, Maracaibo, Venezuela"	"Navalon, A, Univ Granada, Fac Sci, Dept Analyt Chem, Res Grp Analyt Chem & Life Sci, Avda Fuentenueva S-N, E-18071 Granada, Spain"	anavalon@ugr.es				18	2	SPRINGER WIEN	WIEN	"SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA"	0026-3672		10.1007/s00604-006-0577-y	MICROCHIM ACTA	Microchim. Acta	OCT	2006	155	03-Abr				435	439			5	"Chemistry, Analytical"	096DC	ISI:000241356200014
J	"Silva, R; Mendoza, E; Losada, MA"				"Silva, R.; Mendoza, E.; Losada, M. A."		Modelling linear wave transformation induced by dissipative structures - Regular waves	OCEAN ENGINEERING		English	Article						wave in porous media; quad-tree technique; mild-slope equation; modified mild-slope equation; finite differences; refraction-diffraction	MILD-SLOPE EQUATION; SUBMERGED BREAKWATERS; SURFACE-WAVES; HARBOR	"A numerical model of the modified time-independent mild-slope equation for linear waves over a rapidly changing finite porous bed is presented. in this solution the reflection and phase coefficient shift are solved implicitly. Boundaries are assumed to be open, partially reflecting, or fully absorbing through the second-order parabolic approximation. Discretisation of the governing equation and boundary conditions is by means of a second-order accurate central difference scheme. The resulting sparse-banded matrix is solved using an inexpensive banded solver with Gaussian elimination. The model has been validated and the numerical predictions are in excellent agreement with analytical solutions. (C) 2006 Elsevier Ltd. All rights reserved."	"Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico; Univ Granada, CREAMA, Grp Puertos & Costas, Granada 18006, Spain"	"Silva, R, Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico"	RSilvaC@iingen.unam.mx				28	2	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0029-8018		10.1016/j.oceaneng.2005.11.007	OCEAN ENG	Ocean Eng.	NOV	2006	33	16				2150	2173			24	"Engineering, Civil; Engineering, Ocean; Oceanography; Water Resources"	098ND	ISI:000241528600005
J	"Silva, R; Losada, MA; Salles, P"				"Silva, R.; Losada, M. A.; Salles, P."		Modelling linear wave transformation induced by dissipative structures - Random waves	OCEAN ENGINEERING		English	Article						random waves; wave in porous media; quad-tree technique; mild-slope equation; modified mild-slope equation; finite differences; refraction-diffraction	MILD-SLOPE EQUATION; SUBMERGED BREAKWATERS; SPECTRUM	"The relevant theory is presented and numerical results are compared with the analytical solution for the interaction of non-breaking waves with an array of vertical porous circular cylinders on a horizontal bed. The extension to the cases of unidirectional and multidirectional waves is obtained by means of a transfer function. The influence of the mechanical properties of porous structures and wave irregularity on wave transformation is analysed. Results for unidirectional and multidirectional wave spectra are compared to those obtained for regular waves, The model presented reproduces well the analytical results and provides a tool for analysing several engineering problems. (C) 2006 Elsevier Ltd. All rights reserved."	"Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico; Univ Granada, CEAMA, Grp Puertos & Costas, Granada 18006, Spain"	"Silva, R, Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico"	rsilvac@iingen.unam.mx				28	0	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0029-8018		10.1016/j.oceaneng.2005.11.008	OCEAN ENG	Ocean Eng.	NOV	2006	33	16				2174	2194			21	"Engineering, Civil; Engineering, Ocean; Oceanography; Water Resources"	098ND	ISI:000241528600006
C	"Desimone, MF; De Marzi, MC; Copello, GJ; Fernandez, MM; Pieckenstain, FL; Malchiodi, EL; Diaz, LE"				"Desimone, M. F.; De Marzi, M. C.; Copello, G. J.; Fernandez, M. M.; Pieckenstain, F. L.; Malchiodi, E. L.; Diaz, L. E."		Production of recombinant proteins by sol-gel immobilized Escherichia coli	ENZYME AND MICROBIAL TECHNOLOGY		English	Proceedings Paper						Escherichia coli; immobilization; preservation; silicon oxide matrix; sol-gel	SACCHAROMYCES-CEREVISIAE; CRYSTAL-STRUCTURE; SUPERANTIGEN; ENCAPSULATION; BACTERIA	"The aim of this work was to study the functionality and quantitative level of recombinant protein produced from bacteria immobilized and preserved in sol-gel matrices. Matrices prepared from two precursors, silicon dioxide and tetraethoxysilane, were studied. In previous works we analyzed the number of viable cells and level of recombinant protein production from cultures started with immobilized Escherichia coli, stored in sealed tubes at 4 and 20 degrees C. We observed that the amount of bacteria in silicon dioxide derived matrix conserved in the same order of magnitude as before immobilization, during 2 months, but those in an alkoxide derived matrix decrease until no viable cells were detected at both 4 and 20 degrees C after 42 days. In this work, immobilized bacteria were tided as culture starter to produce recombinant proteins with a yield comparable with glycerol stocks. T-cell proliferation and gel filtration assays suggest that SAgs produced from cultures started with sol-gel immobilized bacteria retain their biological activity. Affinity assays using a resonant biosensor showed that Streptococcal Superantigen (SSA) has affinity for human V beta 5.2 produced from sol-gel immobilized bacteria with K-D = 7.5 mu M. These results contribute to the development of methods for microbial cells preservation under field conditions. (c) 2006 Elsevier Inc. All rights reserved."	"Univ Buenos Aires, Fac Farm & Bioquim, Catedra Quim Anlit Instrumental, RA-1113 Buenos Aires, DF, Argentina; Univ Buenos Aires, Fac Farm & Bioquim, Catedra Inmunol, IDEHU CONICET, RA-1113 Buenos Aires, DF, Argentina; Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, Lab Fijac Simbiot Nitrogeno, E-18071 Granada, Spain"	"Diaz, LE, Univ Buenos Aires, Fac Farm & Bioquim, Catedra Quim Anlit Instrumental, Junin 956 Piso 3, RA-1113 Buenos Aires, DF, Argentina"	ldiaz@ffyb.uba.ar				14	2	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0141-0229		10.1016/j.enzmictec.2005.11.052	ENZYME MICROB TECHNOL	Enzyme Microb. Technol.	DEC 6	2006	40	1			Sp. Iss. SI	168	171			4	Biotechnology & Applied Microbiology	101AS	ISI:000241711900029
C	"Donoso, S; Marin, N; Vila, MA"		"Corchado, E, Yin, H, Botti, V, Fyfe, C"		"Donoso, Sergio; Marin, Nicolas; Vila, M. Amparo"		Fuzzy regression with quadratic programming: An application to financial data	"INTELLIGENT DATA ENGINEERING AND AUTOMATED LEARNING - IDEAL 2006, PROCEEDINGS"	LECTURE NOTES IN COMPUTER SCIENCE	English	Proceedings Paper							LINEAR-REGRESSION; MODEL	"The fuzzy approach to regression has been traditionally considered as a problem of linear programming. In this work, we introduce a variety of models founded on quadratic programming together with a set of indices useful to check the quality of the obtained results. In order to test the validness of our proposal, we have done an empirical study and we have applied the models in a case with financial data: the Chilean COPEC Company stock price."	"UTEM, Santiago, Chile; Univ Granada, Dept Comp Sci & AI, E-18071 Granada, Spain"	"Donoso, S, UTEM, Santiago, Chile"	sdonosos@vtr.net; nicm@decsai.ugr.es; vila@decsai.ugr.es				13	0	SPRINGER-VERLAG BERLIN	BERLIN	"HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY"	0302-9743	3-540-45485-3		LECT NOTE COMPUT SCI			2006	4224					1304	1311			8	"Computer Science, Theory & Methods"	BFG81	ISI:000241790900155
J	"Cortes, MJ; Armstrong, V; Barrero, AF; Bandoni, AE; Priestap, A; Fournet, A; Prina, E"				"Cortes, Manuel J.; Armstrong, Veronica; Barrero, Alejandro F.; Bandoni, Arnaldo E.; Priestap, A.; Fournet, Alain; Prina, Eric"		Configuration and leishmanicidal activity of (-)-argentilactone epoxides	NATURAL PRODUCT RESEARCH		English	Article						argentilactone; epoxides; urea hydrogen peroxide; leishmanicidal activity	ARISTOLOCHIA-ARGENTINA; ARGENTILACTONE	"Epoxidation of argentilactone (1) with m-chloroperbenzoic acid gave a diasteromeric mixture of 2 and 3 in a ratio 1.8: 1, with total yield 60%. The configuration of 7,8-oxirane ring for both diasteromers was determined by NMR analysis. Reaction of 1 with urea hydrogen peroxide gave the 3,4-epoxide (4) in 65% yield. The in vitro activity of 2, 3, 4 and argentilactone against Leishmania amazonensis was tested, only epoxides (2) and (3) showed leishmanicidal effect."	"Pontificia Univ Catolica Chile, Fac Quim, Dept Quim Organ, Santiago 22, Chile; Univ Granada, Fac Ciencias, Dept Quim Organ, E-18071 Granada, Spain; Univ Buenos Aires, Fac Farm & Bioquim, RA-1113 Buenos Aires, DF, Argentina; Inst Rech Dev, F-75480 Paris, France"	"Cortes, MJ, Pontificia Univ Catolica Chile, Fac Quim, Dept Quim Organ, Casilla 306, Santiago 22, Chile"	mcortesm@uc.cl				11	0	TAYLOR & FRANCIS LTD	ABINGDON	"4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND"	1478-6419		10.1080/14786410600921391	NAT PROD RES	Nat. Prod. Res.	SEP	2006	20	11				1008	1014			7	"Chemistry, Applied; Chemistry, Medicinal"	103CI	ISI:000241862900005
J	"Rodriguez-Navarro, AB; CabraldeMelo, C; Batista, N; Morimoto, N; Alvarez-Lloret, P; Ortega-Huertas, M; Fuenzalida, VM; Arias, JI; Wiff, JP; Arias, JL"				"Rodriguez-Navarro, Alejandro B.; CabraldeMelo, Christiane; Batista, Nelson; Morimoto, Nilton; Alvarez-Lloret, Pedro; Ortega-Huertas, Miguel; Fuenzalida, Victor M.; Arias, Jose I.; Wiff, Juan P.; Arias, Jose L."		Microstructure and crystallographic-texture of giant barnacle (Austromegabalanus psittacus) shell	JOURNAL OF STRUCTURAL BIOLOGY		English	Article						biomineralization; calcite; organic matrix; pole figures; XRD; X-ray diffraction; crystallite size	EXTRACELLULAR-MATRIX MOLECULES; BIOLOGICAL MINERALIZATION; EGGSHELL FORMATION; NACRE; NUCLEATION; ARAGONITE; GROWTH; MODEL	"Barnacle shell is a very complex and strong composite bioceramic composed of different structural units which consist of calcite 15 microcrystals of very uniform size. In the study reported herein, the microstructural organization of these units has been examinated in detail with optical and scanning electron microscopy, and X-ray diffraction techniques. These analyses showed that the external part of the shell has a massive microstructure consisting of randomly oriented crystals. Toward the interior, the shell became organized in mineral layers separated by thin organic sheets. Each of these mineral layers has a massive microstructure constituted by highly oriented calcite microcrystals with their c-axes aligned [(001) fibre texture] perpendicular to the organic sheets and the shell surface. Interestingly, in another structural unit, the shell shield, the orientation of the c-axis calcite crystals shifts from being perpendicular to being parallel to the shell surface across its thickness. This study provides evidence that the organic matrix is responsible for the organization of the shell mineral and exterts strong a strict control on the polymorphic type, size and orientation of shell-forming crystals. (c) 2006 Elsevier Inc. All rights reserved."	"Univ Granada, Dept Mineral & Petrol, E-18071 Granada, Spain; Univ Sao Paulo, Escola Politecn, LSI, BR-05508 Sao Paulo, Brazil; IPEN, Ctr Ciencia & Tecnol Mat, Sao Paulo, Brazil; Univ Chile, Fac Ciencias Fis & Matemat & Ciencias Vet & Pecua, Santiago, Chile; CIMAT, Santiago, Chile"	"Rodriguez-Navarro, AB, Univ Granada, Dept Mineral & Petrol, E-18071 Granada, Spain"	anava@ugr.es				32	6	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	1047-8477		10.1016/j.jsb.2006.04.009	J STRUCT BIOL	J. Struct. Biol.	NOV	2006	156	2				355	362			8	Biochemistry & Molecular Biology; Biophysics; Cell Biology	105CY	ISI:000242008100013
C	"Zapata-Montoya, JE; Guadix, EM; Guadix, A"				"Zapata-Montoya, Jose E.; Guadix, Emilia M.; Guadix, Antonio"		Long-term effects of chemical cleaning in the performance of ultrafiltration ceramic membranes	DESALINATION		English	Proceedings Paper									"Univ Granada, Dept Chem Engn, E-18071 Granada, Spain; Univ Antioquia, Fac Quim Farmaceut, Medellin, Colombia"	"Guadix, EM, Univ Granada, Dept Chem Engn, E-18071 Granada, Spain"	eguadix@ugr.es				2	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0011-9164		10.1016/j.desal.2006.03.324	DESALINATION	Desalination	Nov-20	2006	200	01-Mar				316	318			3	"Engineering, Chemical; Water Resources"	113SA	ISI:000242616400122
J	"de Figueroa, JM; Vera, A; Lopez-Rodriguez, MJ"				"Tierno de Figueroa, Jose Manuel; Vera, Alejandro; Lopez-Rodriguez, Manuel Jesus"		Adult and Nymphal Feeding in the Stonelly species Antarctoperla michaelseni and Limnoperla jaffueli from Central Chile (Plecoptera : Gripopterygidae)	ENTOMOLOGIA GENERALIS		English	Article						Antarctoperla michaelseni (Klapalek 1904); Limnoperla jaffueli (Navas 1928); diet; Levins' index; South America	INSECTA; BIOLOGY; PICTET; CYCLE	"The study of nymphal and adult (both male and female) feeding of two Gripopterygidae species from Central Chile [Antarctoperla michaelseni (Klapalek 1904) and Limnoperla jaffueli (Navas 1928)] shows that: (a) A michaelseni nymphs feed mainly on detritus, followed by vegetable remains and fungi hyphae, while L jaffueli nymphs feed mainly on diatoms and detritus; (b) A michaelseni nymphs are shredders while L jaffueli nymphs are scrapers; (c) the main component of the studied species adult diet is Pinaceae pollen, contrasting with the widely pointed for the adult Gripopterygidae; (d) this last result shows the existence of an adaptation to a completely new food resource; (e) no sexual differences in diet are found for both species; and (f) the standardized Levins' index value is very similar for the two taxa (both nymphs and adults) and show that they present a reduced niche breadth."	"Univ Metropolitana Ciencias Educ, Fac Ciencias, Dept Biol, Santiago, Chile"	"de Figueroa, JM, Univ Granada, Dept Biol Anim, Fac Ciencias, E-18071 Granada, Spain"	jmtdef@ugr.es; alveras2@gmail.com; manujlr@ugr.es				25	1	E SCHWEIZERBARTSCHE VERLAGS	STUTTGART	"NAEGELE U OBERMILLER, SCIENCE PUBLISHERS, JOHANNESSTRASSE 3A, D 70176 STUTTGART, GERMANY"	0171-8177			ENTOMOL GEN	Entomol. Gen.		2006	29	1				39	45			7	Entomology	114YA	ISI:000242700400003
J	"Catano, HC; Cueva, JL; Cardenas, AM; Izaguirre, V; Zavaleta, AI; Carranza, E; Hernandez, AF"				"Catano, Hector C.; Cueva, Jayme L.; Cardenas, Anthony M.; Izaguirre, VIctor; Zavaleta, Amparo I.; Carranza, Elizabeth; Hernandez, Antonio F."		Distribution of paraoxonase-1 gene polymorphisms and enzyme activity in a Peruvian population	ENVIRONMENTAL AND MOLECULAR MUTAGENESIS		English	Article						PON1 polymorphisms; molecular epidemiology; biomarkers of susceptibility; organophosphates; Peruvian population	CORONARY-HEART-DISEASE; SERUM PARAOXONASE; PON1 STATUS; GLN-ARG192 POLYMORPHISM; PESTICIDE SENSITIVITY; MYOCARDIAL-INFARCTION; GREENHOUSE WORKERS; ARTERY-DISEASE; RISK; ASSOCIATION	"Paraoxonase-1 (PON1) is a serum esterase associated with high density lipoproteins and capable of detoxifying toxic metabolites of organophosphorus (OP) compounds. Two major polymorphisms have been described in the coding region of the PON1 gene at positions 192 and 55 and at least five in the S-regulatory region, the most important at position -108. Depending on the substrate, PON1 192 Q/R polymorphism can affect PON1 enzymatic activity. In the present study, we have determined the distribution of the PON1 192 Q/R and -108 C/T polymorphisms in a Peruvian population and compared the distribution of these polymorphisms with those of other world populations. POW phenotype and enzyme activity also were measured as they can influence the population resistance to the toxicity of OP compounds. The genotype distribution at position 192 was: QQ = 0.236, QR = 0.607, and RR = 0.157; and distribution at position -108 was: CC = 0.315, CT = 0.596, and TT = 0.089. The frequencies of the high activity R and C alleles were 0.461 and 0.613, respectively. The frequency of the POW 192 Q allele was significantly lower than that of American, Caucasian-American, European-Brazilian, and Costa Rican samples. Outside the American continent, the frequency of this allele was lower than for all European countries, Thais, and Indians, but higher than for Chinese or Japanese. Regarding the toxicological importance of these polymorphisms, it was inferred that POW phenotyping (assessment of the R alloform) and genotyping (determination of the PON1-108TT genotype) could be helpful as individual markers of susceptibility. POW phenotyping may be useful in further epidemiological studies involving agriculture workers occupationally exposed to OP compounds in developing countries."	"Univ Granada, Dept Legal Med & Toxicol, Sch Med, E-18071 Granada, Spain; Univ Nacl Mayor San Marcos, Mol Biol Lab, Inst Quim Biol Microbiol & Biotecnol, Fac Farm & Bioquim, Lima 1, Peru; Univ Nacl Mayor San Marcos, Lab Bioquim, Inst Nacl Biol Andina, Fac Med, Lima, Peru"	"Hernandez, AF, Univ Granada, Dept Legal Med & Toxicol, Sch Med, Avda Madrid 11, E-18071 Granada, Spain"	ajerez@ugr.es				38	1	WILEY-LISS	HOBOKEN	"DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA"	0893-6692		10.1002/em.20259	ENVIRON MOL MUTAGEN	Environ. Mol. Mutagen.	DEC	2006	47	9				699	706			8	Environmental Sciences; Genetics & Heredity; Toxicology	115ZU	ISI:000242773100009
J	"Perdigao, J; Gomes, G; Gondo, R; Fundingsland, JW"				"Perdigao, Jorge; Gomes, George; Gondo, Renata; Fundingsland, Jon W."		In vitro bonding performance of all-in-one adhesives. Part I - Microtensile bond strengths	JOURNAL OF ADHESIVE DENTISTRY		English	Article						dental adhesion; acid etching; bond strength testing	SELF-ETCH ADHESIVES; UNGROUND ENAMEL; SMEAR LAYERS; DENTIN; RESIN; STEP; AGGRESSIVENESS; PRIMER; RESTORATIONS; SYSTEMS	"Purpose: The objective of this project was to compare the microtensile bond strengths (mu TBS) of five ""all-in-one"" adhesives using two 2-step adhesives as controls. Materials and Methods: Eighty-four extracted human molars were randomly assigned to one of three substrates: dentin, unground enamel, or ground enamel. For each substrate, specimens were randomly assigned to one of five all-in-one adhesives: (1) Adper Prompt L-Pop (AP, 3M ESPE); (2) Clearfil S3 Bond (S3, Kuraray); (3) G-Bond (GB, GC America) (4) iBond (iB, Heraeus Kulzer); (5) Xeno IV (XE, Dentsply Caulk). Adper Single Bond Plus (SB, 3M ESPE) was used as a two-step etch-and-rinse control, while Clearfil SE Bond (SE, Kuraray) was used as a two-step self-etching control. Crowns were built with Filtek 2250 (3M ESPE) and sectioned in x and y directions. The resulting sticks were fractured in tension at a crosshead speed of 1 mm/min. Statistical analysis was computed for each substrate with one-way ANOVA and Duncan's post-hoc test at p < 0.05. Results: Means +/- SD are given in MPa; pretesting failures are shown in brackets. Dentin - SE: 79.1 +/- 20.5, [0/85]; SB: 76.3 +/- 19.3, [0/82]; AP: 51.6 +/- 21.9, [0/90]; XE: 40.5 +/- 22.9, [7/81]; S3: 27.8 +/- 13.2, [7/91]; iB: 17.4 +/- 15.6, [25/91]; GB: 11.7 +/- 7.4, [5/92]. Unground enamel - SB: 33.1 +/- 10.5, [0/69]; AP: 27.6 +/- 7.5, [0/66]; S3: 24.6 +/- 12.0, [0/70]; SE: 16.8 +/- 11.7, [3/60]; XE 15.4 +/- 14.1, [16/63]; iB: 11.2 +/- 11.5, [18/64]; GB: 9.5 +/- 12.4, [31/63]. Ground enamel - SB: 33.7 +/- 9.1, [0/69]; AP: 33.2 +/- 7.9, [0/77]; SE: 26.4 +/- 9.5, [0/67]; S3: 25.5 +/- 8.9; [0/56]; XE: 21.0 +/- 8.9, [3/68]; GB: 18.2 +/- 10.3, [4/68]; iB: 12.3 +/- 8.9, [11/52]. For dentin, the Duncan's test ranked the means in 6 statistical subsets: GB < iB < S3 < XE < AP < SB = SE. For unground enamel, means were ranked in 4 statistical subsets: GB = iB < XE = SE < S3 = AP < SB. For ground enamel, the means were also ranked in 4 statistical subsets: iB < GB = XE < S3 = SE < AP = SB. Conclusion: The bonding ability of the newest all-in-one adhesives depends on their specific composition. In light of the low in vitro bond strengths and high rate of spontaneous failures of some all-in-one adhesives compared to those of the two-step adhesives, the newest adhesives should be screened more strictly before they are recommended for clinical use."	"Univ Minnesota, Dept Restorat Sci, Div Operat Dent, Minneapolis, MN 55455 USA; Univ Granada, Sch Dent, E-18071 Granada, Spain; Inst Super Ciencias Saude Egas Moniz, Postgrad Program Operat Dent, Monte De Caparica, Portugal; Univ Fed Santa Catarina, Dept Operat Dent, BR-88040900 Florianopolis, SC, Brazil; SM ESPE Dent Prod, St Paul, MN USA"	"Perdigao, J, Univ Minnesota, Dept Restorat Sci, Div Operat Dent, 8-450 Moos Tower,515 SE Delaware St, Minneapolis, MN 55455 USA"	perdi001@umn.edu				48	10	QUINTESSENCE PUBLISHING CO INC	HANOVER PARK	"4350 CHANDLER DRIVE, HANOVER PARK, IL 60133 USA"	1461-5185			J ADHES DENT	J. Adhes. Dent.	DEC	2006	8	6				367	373			7	"Dentistry, Oral Surgery & Medicine"	118BA	ISI:000242915800003
J	"Galvez, J; Gracioso, JD; Camuesco, D; Galvez, J; Vilegas, W; Brito, ARMS; Zarzuelo, A"				"Galvez, Julio; Gracioso, Juliano de Souza; Camuesco, Desiree; Galvez, Julio; Vilegas, Wagner; Monteiro Souza Brito, Alba Regina; Zarzuelo, Antonio"		Intestinal antiinflammatory activity of a lyophilized infusion of Turnera ulmifolia in TNBS rat colitis	FITOTERAPIA		English	Article						Turnera ulmifolia; antiinflammatory; rat colitis	INFLAMMATORY-BOWEL-DISEASE; ANTIOXIDANT DEFENSES; LIPID-PEROXIDATION; OXIDATIVE STRESS; FREE-RADICALS; MODEL; GLUTATHIONE; FLAVONOIDS; INHIBITORS	"Turnera ulmifolia is a plant popularly known in Brazil and South America as chanana. Some species of Turnera are widely used in folk medicine for different types of inflammatory diseases. In this study, the preventive intestinal antiinflammatory activity of a lyophilized infusion obtained from the aerial parts of T. ulmifolia was tested in the trinitrobenzenesulphonic acid (TNBS) model of rat colitis. The results obtained revealed that pretreatment to colitic rats with the extract, at 250 and 500 mg/kg, significantly attenuated the colonic damage induced by TNBS. This beneficial effect was associated with an improvement in the colonic oxidative status, since the infusion prevented the glutathione depletion that occurred as a consequence of the colonic inflammation. On the other hand, this antioxidant activity was confirmed in in vitro studies. In conclusion, the preventive effect exerted by the lyophilized infusion of T. ulmifolia in the TNBS model of rat colitis is probably related to its antioxidant properties, due to its flavonoids content. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Granada, Sch Pharm, Dept Pharmacol, E-18071 Granada, Spain; Univ Estadual Campinas, Inst Biol, Det Fisiol & Biofis, BR-13081970 Campinas, SP, Brazil; Univ Estadual Paulista, Inst Quim, Dept Quim Organ, Araraquara, SO, Brazil"	"Galvez, J, Univ Granada, Sch Pharm, Dept Pharmacol, E-18071 Granada, Spain"	jgalvez@ugr.es				30	2	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0367-326X		10.1016/j.fitote.2006.05.029	FITOTERAPIA	Fitoterapia	DEC	2006	77	07-Ago				515	520			6	"Chemistry, Medicinal; Pharmacology & Pharmacy"	118MH	ISI:000242945900006
J	"Osorio, E; Osorio, R; Davidenko, N; Sastre, R; Aguilar, JA; Toledano, M"				"Osorio, Estrella; Osorio, Raquel; Davidenko, Natalia; Sastre, Roberto; Aguilar, Jose A.; Toledano, Manuel"		Polymerization kinetics and mechanical characterization of new formulations of light-cured dental sealants	JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS		English	Article						light-cured dental sealant; mechanical properties; microleakage; photopolymerisation kinetics	WATER SORPTION; RESTORATIVE MATERIALS; PHOTOPOLYMERIZATION KINETICS; HYDROLYTIC STABILITY; TENSILE-STRENGTH; COMPOSITES; RESINS; SOLUBILITY; HYDROXYAPATITE; CONVERSION	"The aim of the study was to develop and evaluate the in vitro performance of a new and simplified formulation of photocuring resin to be used as dental sealant. Two experimental dental sealants (CYTED1 and CYTED2) were formulated and their kinetic of polymerisation and physico-chemical properties were studied and compared to those of two commercially available sealants (Helioseal, Delton-FS). Rates of photoinitiated polymerisation (Rp), as well as the conversions and the quantum yields of polymerisation (phi(p)) were calculated. Flexural strength, Young's modulus, microhardness, microleakage, water sorption, and solubility were also tested. ANOVA, Student-Newman-Keuls, Pearson correlation and Kruskal-Wallis tests were used (p < 0.05). The highest Rp and phi(p) were obtained for the sealant CYTED2, Rp and phi(p) were similar for CYTED1 and Helioseal, and the lowest for Delton. Water sorption values were similar for Helioseal and CYTED2 being higher for CYTED1 and lower for Delton. No differences were found for solubility and microleakage values. Mechanical properties were better for Delton and no differences were found within the rest of the sealants. At short irradiation times (30 s), the maximum effectiveness of the photoinitiating system was obtained by the experimental CYTED2. (c) 2006 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 8013: 18-24, 2007"	"Univ Granada, Sch Dent, Dept Dent Mat, E-18071 Granada, Spain; Univ La Habana, Biomat Res Ctr, Havana, Cuba; CSIC, Inst Sci & Technol Polymers, Madrid 6, Spain; Univ Peruana Cayetano Heredia, Sch Dent, Lima, Peru"	"Toledano, M, Univ Granada, Sch Dent, Dept Dent Mat, E-18071 Granada, Spain"	toledano@ugr.es				42	0	WILEY-LISS	HOBOKEN	"DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA"	1552-4973		10.1002/jbm.b.30563	J BIOMED MATER RES PART B	J. Biomed. Mater. Res. Part B	JAN	2007	80B	1				18	24			7	"Engineering, Biomedical; Materials Science, Biomaterials"	119NE	ISI:000243018200003
J	"Vilchez, JL; Navalon, A; Araujo, L; Prieto, A"				"Vilchez, J. L.; Navalon, A.; Araujo, L.; Prieto, A."		Determination of danofloxacin and marbofloxacin in milk samples by micellar liquid chromatography with fluorescence detection	ANALYTICAL LETTERS		English	Article						micellar liquid chromatography; danofloxacin; marbofloxacin; antibacterials; milk analysis	URINE SAMPLES; DIRECT-INJECTION; BOVINE MUSCLE; METHODOLOGY; QUINOLONES; VALIDATION; PRODUCTS; RESIDUES	"A simple, rapid, and sensitive analytical method has been developed for the determination of two fluoroquinolones, danofloxacin and marbofloxacin, in bovine milk samples. Separation and quantification were performed by micellar liquid chromatography with fluorescence detection (MLC-FD), using sodium dodecyl sulfate (SDS) as a surfactant. The influence of the principal factors, namely, the micelle concentration, the amount of organic modifier, tail-reducing agents, the pH, and the temperature were studied. The suitable condition was found to be 75 mM SDS-10 mM phosphate buffer-18 mM tetrabutylammonium bromide/3% (v/v) 1-propanol at pH 3.0 for the separation of marbofloxacin, danofloxacin, and tosufloxacin (internal standard) in about 20 min. The linear concentration range of application was 1.8-30.0 ng (.) mL(-1) for danofloxacin and 16-120 ng (.) mL(-1) for marbofloxacin, and the relative standard deviation ranged between 4.9 and 2.7%. The limit of detection found for danofloxacin was 0.5 ng (.) mL(-1) and 5 ng (.) mL(-1) for marbofloxacin. These values were lower than the maximum residue limits (MRLs) established by the European Union for these compounds in bovine milk. It was applied to check the eventual existence of these compounds above these limits on commercial milk samples. The validation method was completed with spiked milk samples. Recovery levels obtained were 90.3 - 108.2%."	"Univ Granada, Fac Sci, Dept Analyt Chem, Res Grp Analyt Chem & Life Sci, E-18071 Granada, Spain; Univ Zulia, Fac Engn, Lab Analyt Chem Elect, Maracaibo, Venezuela"	"Navalon, A, Univ Granada, Fac Sci, Dept Analyt Chem, Res Grp Analyt Chem & Life Sci, Avda Fuenenueva S-N, E-18071 Granada, Spain"	anavalon@ugr.es				28	1	TAYLOR & FRANCIS INC	PHILADELPHIA	"325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA"	0003-2719		10.1080/00032710600966101	ANAL LETT	Anal. Lett.	FEB	2007	40	3				601	613			13	"Chemistry, Analytical"	120XR	ISI:000243120600015
J	"Pisani-Proenca, J; Erhardt, MCG; Valandro, LF; Gutierrez-Aceves, G; Bolanos-Carmona, MV; Del Castillo-Salmeron, R; Bottino, MA"				"Pisani-Proenca, Jatyr; Erhardt, Maria Carolina G.; Valandro, Luiz Felipe; Gutierrez-Aceves, Guillermo; Bolanos-Carmona, Maria Victoria; Del Castillo-Salmeron, Ramon; Bottino, Marco Antonio"		Influence of ceramic surface conditioning and resin cements on microtensile bond strength to a glass ceramic	JOURNAL OF PROSTHETIC DENTISTRY		English	Article							COMPOSITE RESIN; LUTING CEMENT; PORCELAIN; DENTIN; SYSTEMS; STORAGE; SILANE	"Statement of problem. It is not clear how different glass ceramic surface pretreatments influence the bonding capacity of various luting agents to these surfaces. Purpose. The purpose of this study was to evaluate the microtensile bond strength (mu TBS) of 3 resin cements to a lithia disilicate-based ceramic submitted to 2 surface conditioning treatments. Material and methods. Eighteen 5 X 6 X 8-mm ceramic (IPS Empress 2) blocks were fabricated according to manufacturer's instructions and duplicated in composite resin (Tetric Ceram). Ceramic blocks were polished and divided into 2 groups (n=9/treatment): no conditioning (no-conditioning/control), or 5% hydrofluoric acid etching for 20 seconds and silanization for 1 minute (HF + SIL). Ceramic blocks were cemented to the composite resin blocks with I self-adhesive universal resin cement (RelyX Unicem) or 1 of 2 resin-based luting agents (Multilink or Panavia F), according to the manufacturer's instructions. The composite resin-ceramic blocks were stored in humidity at 37 degrees C for 7 days and serially sectioned to produce 25 beam specimens per group with a 1.0-mm(2) cross-sectional area. Specimens were thermal cycled (5000 cycles, 5 degrees C-55 degrees C) and tested in tension at 1 mm/min. Microtensile bond strength data (MPa) were analyzed by 2-way analysis of variance and Tukey multiple comparisons tests (alpha=.05). Fractured specimens were examined with a stereomicroscope (X40) and classified as adhesive, mixed, or cohesive. Results. The surface conditioning factor was significant (HF+SIL > no-conditioning) (P<.0001). Considering the unconditioned groups, the mu TBS of RelyX Unicem was significantly higher (9.6 +/- 1.9) than that of Multilink (6.2 +/- 1.2) and Panavia F (7.4 +/- 1.9). Previous etching and silanization yielded statistically higher mu TBS values for RelyX Unicem (18.8 +/- 3.5) and Multilink (17.4 +/- 3.0) when compared to Panavia F (15.7 +/- 3.8). Spontaneous debonding after thermal cycling was detected when luting agents were applied to untreated ceramic surfaces. Conclusion. Etching and silanization treatments appear to be crucial for resin bonding to a lithia disilicate-based ceramic, regardless of the resin cement used."	"Univ Fed Santa Maria, Sch Dent, Dept Restorat Dent, Div Prosthodont, BR-97015372 Santa Maria, RS, Brazil; Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain; Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain; Univ Granada, Sch Dent, Dept Prosthodont, Granada, Spain; Autonom Univg Mexico, Sch Dent, Dept Dent Mat, Mexico City, DF, Mexico; Sao Paulo State Univ, Sch Dent, Dept Dent Mat & Prosthodont, Sao Jose Dos Campos, SP, Brazil"	"Valandro, LF, Univ Fed Santa Maria, Sch Dent, Dept Restorat Dent, Div Prosthodont, Rua Marechal Floriano 1184, BR-97015372 Santa Maria, RS, Brazil"	lfvalandro@hotmail.com				35	3	MOSBY-ELSEVIER	NEW YORK	"360 PARK AVENUE SOUTH, NEW YORK, NY 10010-1710 USA"	0022-3913		10.1016/j.prosdent.2006.09.023	J PROSTHET DENT	J. Prosthet. Dent.	DEC	2006	96	6				412	417			6	"Dentistry, Oral Surgery & Medicine"	121PZ	ISI:000243170800005
J	"Santoro, M; Caffaratti, E; Salas-Peregrin, JM; Korecz, L; Rockenbauer, A; Sala, LF; Signorella, S"				"Santoro, Mabel; Caffaratti, Evangelina; Salas-Peregrin, Juan Manuel; Korecz, Laszlo; Rockenbauer, Antal; Sala, Luis F.; Signorella, Sandra"		Kinetics and mechanism of the chromic oxidation of myo-inositol	POLYHEDRON		English	Article						chromate; myo-inositol; redox chemistry; complexation chemistry	CR-V; AQUACHROMIUM(IV) ION; CHROMIUM(VI); REDUCTION; ACID; CHEMISTRY; CARCINOGENESIS; COORDINATION; COMPLEXES; RELEVANCE	"The oxidation of D-inyo-inositol (Myo) by Cr-VI yields the inosose and Cr3+ as final products when an excess of cyclitol over Cr-VI is used. The redox reaction takes place through the combination of Cr-VI -> Cr-IV -> Cr-II and Cr-VI -> Cr-IV -> Cr-III pathways. Intermediacy of Cr-IV was evidenced by the detection of CrO22+, formed by reaction of Cr-II with O-2. The EPR spectra show that five- and six-coordinated oxo-Cr-V intermediates are formed, with the cyclitol acting as bidentate ligand. Penta-coordinated oxo-Cr-V species are present at any [H+], whereas hexa-coordinated ones are only observed at pH < 1, where rapidly decompose to the redox products. At higher pH, where hexa-coordinated oxo-Cr-V species are not observed, oxo-Cr-V bischelates are stable enough to remain long time in solution. (c) 2006 Elsevier Ltd. All rights reserved."	"Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, RA-2000 Rosario, Santa Fe, Argentina; Univ Granada, Fac Ciencias, Dept Quim Inorgan, E-18071 Granada, Spain; Chem Res Ctr, H-1025 Budapest, Hungary"	"Sala, LF, Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Dept Quim Fis, Suipacha 531, RA-2000 Rosario, Santa Fe, Argentina"	lsala@fbioyf.unr.edu.ar; signorel@infovia.com.ar				39	1	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0277-5387		10.1016/j.poly.2006.08.003	POLYHEDRON	Polyhedron	JAN 2	2007	26	1				169	177			9	"Chemistry, Inorganic & Nuclear; Crystallography"	127YJ	ISI:000243622000024
J	"Gallego, A; Gil, JF; Castro, E; Piotrkowski, R"				"Gallego, Antolino; Gil, Jose F.; Castro, Enrique; Piotrkowski, Rosa"		Identification of coating damage processes in corroded galvanized steel by acoustic emission wavelet analysis	SURFACE & COATINGS TECHNOLOGY		English	Article						acoustic emission; wavelet analysis; coating adherence; galvanized steel	CORROSION; ZINC; ADHERENCE; MECHANISM; BEHAVIOR	"Scratch tests using Acoustic Emission (AE) were performed on corroded hot dip galvanized samples. Coatings and scratches were studied by scanning electron microscopy and electron dispersive X-ray spectrometry, and the coatings additionally by X-ray diffraction. Damage mechanisms could be identified applying Wavelet Transform analysis to AE signals. The evolution of specific AE wavelet parameters like the wavelet power was suited to identify damage mechanisms. In general, the AE power was distributed in certain scale (frequency) bands in the time-scale plane, and different coating damage mechanisms could be assigned to different bands. In particular, signals due to corrosion and non-corrosion mechanisms could be neatly separated. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain; Univ Granada, EU Arquitectura Tecn, E-18071 Granada, Spain; Univ Jaen, Dept Fis, Jaen 23071, Spain; Univ Nacl Gen San Martin, ECyT, RA-1650 Buenos Aires, DF, Argentina"	"Gallego, A, Univ Granada, Dept Fis Aplicada, E-18071 Granada, Spain"	antolino@ugr.es				18	4	ELSEVIER SCIENCE SA	LAUSANNE	"PO BOX 564, 1001 LAUSANNE, SWITZERLAND"	0257-8972		10.1016/j.sufcoat.2006.10.018	SURF COAT TECH	Surf. Coat. Technol.	JAN 15	2007	201	8				4743	4756			14	"Materials Science, Coatings & Films; Physics, Applied"	128KF	ISI:000243655900033
J	"de Leon, J; Diaz, FJ; Aguilar, MC; Jurado, D; Gurpegui, M"				"de Leon, Jose; Diaz, Francisco J.; Aguilar, M. Carmen; Jurado, Dolores; Gurpegui, Manuel"		Does smoking reduce akathisia? Testing a narrow version of the self-medication hypothesis	SCHIZOPHRENIA RESEARCH		English	Article						schizophrenia; antipsychotics; smoking; heavy smoking; akathisia; agitation; allostasis	NEUROLEPTIC-INDUCED PARKINSONISM; NICOTINIC RECEPTOR MECHANISMS; PLACEBO-CONTROLLED TRIAL; PURSUIT EYE-MOVEMENTS; 2-YEAR FOLLOW-UP; CIGARETTE-SMOKING; SCHIZOPHRENIC-PATIENTS; PSYCHIATRIC-PATIENTS; TARDIVE-DYSKINESIA; DOUBLE-BLIND	"Background: The self-medication hypothesis proposes that schizophrenia patients smoke to decrease their schizophrenia symptoms or antipsychotic side effects, but they usually start smoking before their illness and heavy smoking is not consistently associated with fewer symptoms or side effects. A narrow version of the self-medication hypothesis, heavy smoking reduces akathisia, is explored. Method: The sample included 250 outpatients with DSM-IV schizophrenia assessed with the Positive and Negative Syndrome Scale (PANSS) and the Barnes Akathisia Scale. Prevalences were 69% (173/250) for smoking, 39% (98/250) for heavy smoking (>= 30 cigarettes/day), 7% (17/250) for akathisia (Bames Global score > 1), 14% (35/250) for a broader akathisia definition (Barnes Global score > 0) and 20% for excited symptoms (> 1 on the PANSS factor score). Results: Heavy smoking was not associated with akathisia (41% of patients with akathisia were heavy smokers versus 39% of patients without akathisia; x(2) =03, df= 1, p=0.86), even after correcting for confounding factors and/or using a broader akathisia definition. Heavy smoking was associated with excited schizophrenia symptoms (possibly reflecting agitation). Particularly in patients taking lower doses of typical antipsychotics, excited symptoms, with or without akathisia, were strongly associated with heavy smoking and appear to interact with patients' reports of smoking's calming effect as the main reason for smoking. Conclusion: The self-medication hypothesis does not explain increased smoking and heavy smoking in schizophrenia. Moreover, heavy smoking may be associated with more disturbed brain homeostatic mechanisms. Prospective studies need to explore whether temporary increases in cigarette smoking may be associated with periods of higher agitation, with or without akathisia. (c) 2006 Elsevier B.V. All rights reserved."	"Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY 40508 USA; Univ Granada, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Inst Neurosci, E-18071 Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia; Univ Granada, Dept Prevent Med & Publ Hlth, E-18071 Granada, Spain"	"de Leon, J, Eastern State Hosp, Mental Hlth Res Ctr, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				91	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0920-9964		10.1016/j.schres.2006.05.009	SCHIZOPHR RES	Schizophr. Res.	SEP	2006	86	01-Mar				256	268			13	Psychiatry	130BV	ISI:000243775100033
J	"Gurpegui, M; Aguilar, MC; Martinez-Ortega, JM; Jurado, D; Diaz, FJ; Quintana, HM; de Leon, J"				"Gurpegui, Manuel; Aguilar, M. Carmen; Martinez-Ortega, Jose M.; Jurado, Dolores; Diaz, Francisco J.; Quintana, Hernando M.; de Leon, Jose"		Fewer but heavier caffeine consumers in schizophrenia: A case-control study	SCHIZOPHRENIA RESEARCH		English	Article						schizophrenia; caffeine; coffee; tobacco smoking; nicotine; alcohol; case-control study	GENERAL HEALTH QUESTIONNAIRE; NICOTINE DEPENDENCE; SCALED VERSION; ALCOHOL; TOBACCO; POPULATION; CONSUMPTION; SUBSTANCE; SAMPLE; ABUSE	"According to the literature, there is an association between schizophrenia and caffeine consumption, but it is not clear whether schizophrenia is associated with either higher prevalence of daily caffeine intake or the amount consumed. In this study we compared our previously published schizophrenia patients (n = 250) with a control sample (n = 290) after controlling for demogaphic variables and tobacco and alcohol consumption. Current caffeine intake was less frequent in schizophrenia patients (59%, 147/250) than in controls (70%, 204/290). In the multivariate analyses, caffeine intake was less frequent at an older age and in schizophrenia patients, and more frequent in smokers and alcohol users. Among caffeine consumers, heavy caffeine intake (>= 200 mg/day) was significantly associated with schizophrenia (64%, 94/147 in schizophrenia versus 36%, 73/204 in controls), as well as older age and smoking. Daily amount of caffeine intake and smoked cigarettes correlated significantly in the schizophrenia group but not in the control group; the correlation of caffeine intake with nicotine dependence was low and non-significant in both groups. The association between current smoking and heavy caffeine intake may be partly explained by a pharmacokinetic effect: tobacco smoke compounds induce caffeine metabolism by the cytochrome P450 1A2. Although schizophrenia by itself may be associated with heavy caffeine intake in caffeine users, part of this association was explained by the association between schizophrenia and smoking. The relationship between caffeine and alcohol intake appeared to be more complex; alcohol and caffeine use were significantly associated, but within caffeine users alcohol was associated with less frequent heavy caffeine consumption among smokers. In future studies, the measurement of plasma caffeine levels will help both to better define heavy caffeine intake and to control for smoking pharmacokinetic effects. (c) 2006 Elsevier B.V. All rights reserved."	"Univ Granada, Sch Med, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Sch Med, Inst Neurosci, E-18071 Granada, Spain; Univ Granada, Sch Med, Dept Prevent Med & Publ Hlth, E-18071 Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia; Inst Tecnol Metropolitano, Medellin, Colombia; Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY USA"	"Gurpegui, M, Univ Granada, Sch Med, Dept Psychiat, Av Madrid 11, E-18071 Granada, Spain"	gurpegui@ugr.es				34	6	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0920-9964		10.1016/j.schres.2006.04.022	SCHIZOPHR RES	Schizophr. Res.	SEP	2006	86	01-Mar				276	283			8	Psychiatry	130BV	ISI:000243775100035
J	"Tosta, VC; Tavares, MG; Fernandes-Salomao, TM; Barros, EG; Campos, LAO; Camacho, JPM"				"Tosta, V. C.; Tavares, M. G.; Fernandes-Salomao, T. M.; Barros, E. G.; Campos, L. A. O.; Camacho, J. P. M."		"Development of a SCAR marker for the analysis of B chromosome presence in Partamona helleri (Hymenoptera, Apidae)"	CYTOGENETIC AND GENOME RESEARCH		English	Article							SUPERNUMERARY CHROMOSOMES; MELIPONINAE; DNA; EVOLUTION	"Chromosomes in hymenopteran insects cannot currently be analysed in adult individuals. The only available cytogenetic techniques need to be performed in larvae. Here we develop and implement a SCAR (Sequence Characterized Amplified Region) marker, associated with B chromosomes in the bee Partamona helleri, which has proven to be very useful to reveal B chromosome presence in adults from natural populations. The marker was tested in ten different colonies simultaneously analysed by both molecular (ten adults per colony) and cytogenetic (20 larvae per colony) techniques. The presence of the SCAR marker always showed the same pattern as B chromosome presence: both were present or absent in all individuals from a same colony, or both were present in only part of the individuals from a same colony. This molecular marker is thus a useful tool for analysing new aspects of this B chromosome system such as B frequency and geographical distribution, B transmission, or B effects in adult individuals. Copyright (c) 2007 S. Karger AG, Basel"	"Univ Granada, Dept Genet, SP-8071 Granada, Spain; Univ Fed Espirito Santo, Ctr Univ Norte Espirito Santo, Dept Ciencias Saude Biol & Agrarias, Boa Vista, Brazil; Univ Fed Vicosa, Dept Biol Geral, Vicosa, MG, Brazil; Univ Fed Vicosa, BIOAGRO, Vicosa, MG, Brazil"	"Camacho, JPM, Univ Granada, Dept Genet, SP-8071 Granada, Spain"	jpmcamac@ugr.es				16	0	KARGER	BASEL	"ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND"	1424-8581		10.1159/000097430	CYTOGENET GENOME RES	Cytogenet. Genome Res.		2007	116	01-Feb				127	129			3	Cell Biology; Genetics & Heredity	133EN	ISI:000243995400020
J	"Farnier, M; Roth, E; Gil-Extremera, B; Mendez, GF; Macdonell, G; Hamlin, C; Perevozskaya, I; Davies, MJ; Kush, D; Mitchel, YB"				"Farnier, Michel; Roth, Eli; Gil-Extremera, Blas; Mendez, Gustavo F.; Macdonell, Geraldine; Hamlin, Constance; Perevozskaya, Inna; Davies, Michael J.; Kush, Debra; Mitchel, Yale B."	Ezetimibe Simvastatin Fenofibrate	Efficacy and safety of the coadministration of ezetimibe/simvastatin with fenofibrate in patients with mixed hyperlipidemia	AMERICAN HEART JOURNAL		English	Article							PLACEBO-CONTROLLED TRIAL; CORONARY-ARTERY-DISEASE; PRIMARY HYPERCHOLESTEROLEMIA; DOUBLE-BLIND; SIMVASTATIN; EZETIMIBE; CHOLESTEROL; STATINS; RISK	"Background Mixed hyperlipidemia is characterized by elevated low-density lipoprotein cholesterol (LDL-C), triglycericle (TG), and TG-rich lipoprotein levels. Methods In a multicenter, randomized, double-blind, placebo-controlled, parallel arm trial, eligible patients were 18 to 79 years of age, with mixed hyperlipidemia (LDL-C 130-220 mg/c1L, TG 150-500 mg/dL). Patients with type 2 diabetes were limited to those with LDL-C of 100 to 180 mg/dL. Patients (N = 611) were randomized in a 3:3:3:1 ratio to one of 4 treatment arms for 12 weeks: ezetimibe/simvastatin 10/20 mg (EZE/SIMVA) + fenofibrate 160 mg (FENO), EZE/SIMVA 10/20 mg, FENO 160 mg, or placebo. The primary objective was to evaluate the LDL-C-lowering efficacy of EZE/SIMVA + FENO versus FENO monotherapy. Results Low-density lipoprotein cholesterol level was significantly (P <.05) reduced with EZE/SIMVA + FENO (-45.8%) compared with FENO 1- 15.7%) or placebo (-3.5%), but not when compared with EZE/SIMVA (-47. 1 %). Highdensity lipoprotein cholesterol and apolipoprotein A-1 levels were significantly increased with EZE/SIMVA + FENO (18.7% and 11. 1 %, respectively) treatment compared with EZE/SIMVA (9.3% and 6.6%) or placebo (11 % and 1.6%), but not when compared with FENO (18.2% and 10.8%). Triglyceride, non-high-density lipoprotein cholesterol, and apolipoprotein B levels were significantly reduced with EZE/5IMVA + FENO (-50.0%, --50.5%, and 44.7%, respectively) versus all other treatments. Treatment with EZE/SIMVA + FENO was generally well tolerated with a safety profile similar to the EZE/SIMVA and FENO therapies. Conclusions Coadministration of EZE/SIMVA + FENO effectively improved the overall atherogenic lipid profile of patients with mixed hyperlipidemia. Clinical trial registry number: NCT 00093899 (http://www.ClinicalTrials.gov)."	"Point Med, Rond Point Nat, F-21000 Dijon, France; Sterling Res Grp, Cincinnati, OH USA; Univ Granada, Hosp Univ San Cecilia, Granada, Spain; UMAE Hosp Especial, Veracruz, Mexico; Merck Res Labs, Rahway, NJ USA"	"Farnier, M, Point Med, Rond Point Nat, F-21000 Dijon, France"	michelfornier@nerim.net				19	0	MOSBY-ELSEVIER	NEW YORK	"360 PARK AVENUE SOUTH, NEW YORK, NY 10010-1710 USA"	0002-8703		10.1016/j.chj.2006.10.031	AMER HEART J	Am. Heart J.	FEB	2007	153	2						3.35E+03		15	Cardiac & Cardiovascular Systems	133XQ	ISI:000244047600031
J	"Fernandez, AM; Vera-Villarroel, P; Sierra, JC; Zubeidat, I"				"Fernandez, Ana Maria; Vera-Villarroel, Pablo; Sierra, Juan Carlos; Zubeidat, Ihab"		Distress in response to emotional and sexual infidelity: Evidence of evolved gender differences in Spanish students	JOURNAL OF PSYCHOLOGY		English	Article						emotional infidelity; forced-choice format; infidelity scenarios; jealousy; sexual infidelity	UNITED-STATES; JEALOUSY; EVOLUTIONARY; PATTERNS; ORIGINS; TESTS	"The authors studied gender differences in response to hypothetical infidelity in Spanish students. Using a forced-choice methodology, the authors asked a sample of 266 participants to indicate which kind of infidelity would be more distressing: emotional or sexual. Men were significantly more distressed by sexual infidelity than were women, and women were significantly more distressed by emotional infidelity than were men. Results supported the hypothesis that particular infidelity types, which resemble adaptive problems that human beings faced in the past, contribute to the psychology of jealousy. The results are consistent with previous cross-cultural research."	"Univ Santiago Chile, Escuels Psicol, Santiago, Chile; Univ Granada, E-18071 Granada, Spain"	"Fernandez, AM, Univ Santiago Chile, Escuels Psicol, Ave Ecuador 3650,Tercer Piso, Santiago, Chile"	anfernan@usach.cl				25	0	HELDREF PUBLICATIONS	WASHINGTON	"1319 EIGHTEENTH ST NW, WASHINGTON, DC 20036-1802 USA"	0022-3980			J PSYCHOL	J. Psychol.	JAN	2007	141	1				17	24			8	"Psychology, Multidisciplinary"	133YC	ISI:000244048800002
J	"Gurpegui, M; Martinez-Ortega, JM; Jurado, D; Aguilar, MC; Diaz, FJ; de Leon, J"				"Gurpegui, Manuel; Martinez-Ortega, Jose M.; Jurado, Dolores; Aguilar, M. Carmen; Diaz, Francisco J.; de Leon, Jose"		Subjective effects and the main reason for smoking in outpatients with schizophrenia: a case-control study	COMPREHENSIVE PSYCHIATRY		English	Article							GENERAL HEALTH QUESTIONNAIRE; PLACEBO-CONTROLLED TRIAL; NICOTINE DEPENDENCE; ANTIPSYCHOTIC MEDICATIONS; TOBACCO SMOKING; SCALED VERSION; NASAL SPRAY; CESSATION; SMOKERS; REPLICATION	"This study examines in daily smokers (1) subjective effects and main reason for smoking after controlling for nicotine dependence level in 100 controls and 173 patients with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, schizophrenia and (2) the association of specific subjective effects and schizophrenia symptoms. The subjective effects and the main reason for smoking were studied using a questionnaire and the schizophrenia symptoms with the Positive and Negative Syndrome Scale. Proportions were compared by odds ratios controlling for the effects of sex, age, education, and level of nicotine dependence by logistic regression. Schizophrenia was strongly associated with subjective effects of cheerfulness, agility, alertness, concentration, and calmness. In patients with schizophrenia, a cheerfulness effect was associated with higher depressive symptoms; a calming effect, with higher anxiety symptoms; and a sociability effect, with lower negative symptoms. Compared with controls, desire for calmness as the main reason for smoking was more frequent in patients with schizophrenia. These survey data call for confirmation through experimental studies and may help in the design of more focused smoking cessation programs for these patients. (c) 2007 Elsevier Inc. All rights reserved."	"Univ Granada, Sch Med, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Sch Med, Dept Prevent Med & Publ Hlth, E-18071 Granada, Spain; Univ Nacl, Dept Stat, Medellin 3840, Colombia; Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY USA"	"Gurpegui, M, Univ Granada, Sch Med, Dept Psychiat, Av Madrid 11, E-18071 Granada, Spain"	gurpegui@ugr.es				44	3	W B SAUNDERS CO-ELSEVIER INC	PHILADELPHIA	"1600 JOHN F KENNEDY BOULEVARD, STE 1800, PHILADELPHIA, PA 19103-2899 USA"	0010-440X		10.1016/j.comppsych.2006.10.002	COMPR PSYCHIAT	Compr. Psychiat.	MAR-APR	2007	48	2				186	191			6	Psychiatry	139DJ	ISI:000244412200012
J	"Cano, A; Cozman, FG; Lukasiewicz, T"				"Cano, Andres; Cozman, Fabio G.; Lukasiewicz, Thomas"		Reasoning with imprecise probabilities	INTERNATIONAL JOURNAL OF APPROXIMATE REASONING		English	Editorial Material									"Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, E-18071 Granada, Spain; Univ Sao Paulo, Escola Politecn, Sao Paulo, Brazil; Univ Roma La Sapienza, Dipartimento Informat & Sistemist, I-00198 Rome, Italy; Vienna Univ Technol, Inst Informat Syst, A-1040 Vienna, Austria"	"Cano, A, Univ Granada, ETS Ingn Informat, Dept Comp Sci & Artificial Intelligence, E-18071 Granada, Spain"	acu@decsai.ugr.es; fgcozman@usp.br; lukasiewicz@kr.tuwien.ac.at				0	0	ELSEVIER SCIENCE INC	NEW YORK	"360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA"	0888-613X		10.1016/j.ijar.2006.09.001	INT J APPROX REASONING	Int. J. Approx. Reasoning	MAR	2007	44	3				197	199			3	"Computer Science, Artificial Intelligence"	141ZP	ISI:000244618200001
J	"Pereira, TMD; Suarez, JC; Lopes, I; Martin-Ruiz, S; Amado, PJ; Garrido, R; Rodriguez, E; Costa, V; Rolland, A; Ferro, AA; Sareyan, JP"				"Pereira, T. M. D.; Suarez, J. C.; Lopes, I.; Martin-Ruiz, S.; Amado, P. J.; Garrido, R.; Rodriguez, E.; Costa, V.; Rolland, A.; Ferro, A. Arellano; Sareyan, J. -P."		Searching for signatures of stochastic excitation in stellar pulsations: a look at gamma Doradus stars	ASTRONOMY & ASTROPHYSICS		English	Article						methods : statistical; stars : statistics; stars : oscillations; stars : fundamental parameters	FREQUENCY RATIO METHOD; VARIABLE-STARS; DELTA-SCUTI; CLUSTER; DOZEN	"In stellar oscillations, the temporal variation in the amplitude of a given mode can yield some information about the interior of the star. In what concerns the excitation mechanism, it has been shown that for oscillations that are excited and damped by a physical process in stochastic equilibrium, the ratio of the standard deviation of the amplitude sigma(A) over the amplitude mean value mu(A) is of the order of 0.52. This ""statistical signature"" is a general property of stochastically excited oscillations, so it can be used with any type of star-making it a powerful tool. Although the method is simple, its reliability and robustness have yet to be proven. With the help of simulations, these points are addressed in the present work, and the observational requirements for this method to work are more clearly defined. We show that a number of amplitude measurements of about 10(2) are required to get a good estimate of sigma(A)/mu(A). The method is also tested against the complication of having a time series crowded with many modes (unresolvable in short time series), and results show that the theoretical relation of sigma(A)/mu(A) still holds true. Some of the motivation behind the new tests of the method involves applying it to gamma Doradus stars. The open question of what drives oscillations in these stars makes this statistical method very interesting when applied to gamma Doradus stars. A test of the method is performed using. Doradus observations. As expected, the results are inconclusive and demonstrate how ground-based observations of. Doradus stars hardly fulfill the applicability requirements of the method. We show, however, how a possible scenario of stochastic excitation in these stars could be detected with the COROT space mission."	"Inst Super Tecn, Ctr Multidisciplinar Astrofis, P-1049001 Lisbon, Portugal; CSIC, Inst Astrofis Andalucia, E-18080 Granada, Spain; Ctr Geofis Evora, Dept Fis, Evora, Portugal; Univ Granada, Dept Fis Teor & Cosmos, Granada, Spain; Univ Nacl Autonoma Mexico, Inst Astron, Mexico City 04510, DF, Mexico; Observ Cote Azur, GEMINI, UMR 6203, F-06304 Nice 4, France"	"Pereira, TMD, Inst Super Tecn, Ctr Multidisciplinar Astrofis, Av Rovisco Pais, P-1049001 Lisbon, Portugal"	tiago@mso.anu.edu.au				30	1	EDP SCIENCES S A	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20065355	ASTRON ASTROPHYS	Astron. Astrophys.	MAR	2007	464	2				659	665			7	Astronomy & Astrophysics	142VU	ISI:000244679500032
J	"Akhlaki, KB; Tunon, MIC; Terriza, JAH; Morales, LEM"				"Akhlaki, K. Benghazi; Tunon, M. I. Capel; Terriza, J. A. Holgado; Morales, L. E. Mendoza"		A methodological approach to the formal specification of real-time systems by transformation of UML-RT design models	SCIENCE OF COMPUTER PROGRAMMING		English	Article						CSP plus T; formal specification; real-time software systems; UML-RT		"By following a methodological approach, introduced in a previous work, a correct system specification in terms of CSP+T process algebra is systematically obtained from the UML-RT model of a real-time software system. Among other contributions, this article aims at integrating collaboration diagrams into our approach to facilitate the specification of capsules in UML-RT design models. Thus, an improved systematic transformation procedure for deriving a correct and complete formal system specification of real-time systems is established here. Temporal requirements integration in the design and system specification stages of a real-time system is also addressed, so that the approach now opens up the possibility of carrying out scheduling and dependability analysis at the design phase of the system development life cycle for hard real-time systems. The article also discusses a practical application to present a systematic transformation from a UML-RT model of a well known manufacturing-industry paradigmatic case, the ""Production Cell"". (c) 2006 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Lenguajes & Sistemas Informat, ETSI Informat & Telecomunicac, E-18071 Granada, Spain; Univ Simon Bolivar, Dept Proc & Sistemas, Caracas 1080A, Venezuela"	"Akhlaki, KB, Univ Granada, Dept Lenguajes & Sistemas Informat, ETSI Informat & Telecomunicac, E-18071 Granada, Spain"	benghazi@ugr.es; mcapel@ugr.es; jholgado@ugr.es; lmendoza@usb.ve				20	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0167-6423		10.1016/j.scico.2006.08.005	SCI COMPUT PROGRAM	Sci. Comput. Program.	Mar-01	2007	65	1				41	56			16	"Computer Science, Software Engineering"	144CB	ISI:000244771700006
J	"Sepulveda, E; Perez-Mendoza, D; Munoz, S; Ramirez-Romero, MA; Soto, MJ; Cervantes, L; Herrera-Cervera, JA; Lopez-Lara, IS; Geiger, O; Sanuan, J; Brom, S; Romero, D"				"Sepulveda, Edgardo; Perez-Mendoza, Daniel; Munoz, Socorro; Ramirez-Romero, Miguel A.; Soto, Maria Jose; Cervantes, Laura; Herrera-Cervera, Jose A.; Lopez-Lara, Isabel Sabel; Geiger, Otto; Sanuan, Juan; Brom, Susana; Romero, David"		Regulation of conjugal transfer of the Rhizobium etli Sym plasmid.	PLASMID		English	Meeting Abstract									"Univ Nacl Autonoma Mexico, Ctr Ciencias Genom, Cuernavaca 62191, Morelos, Mexico; CSIC, Estacion Experimental Zaidin, Granada, Spain; Univ Granada, Granada, Spain"						1	0	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0147-619X			PLASMID	Plasmid	MAR	2007	57	2				220	221			2	Genetics & Heredity	152PM	ISI:000245374100095
C	"Mota, AL; Arriola, ER"				"Mota, A. L.; Arriola, E. Ruiz"		Relativistic NJL model with light and heavy quarks	EUROPEAN PHYSICAL JOURNAL A		English	Proceedings Paper							JONA-LASINIO MODEL; FLAVOR DYNAMICS; SYMMETRY	We study the Nambu-Jona-Lasinio model with light and heavy quarks in a relativistic approach. We emphasize relevant regularization issues as well as the transition from light to heavy quarks. The approach of the electromagnetic meson form factor to the Isgur-Wise function in the heavy-quark limit is also discussed.	"Univ Fed Sao Joao del Rei, Dept Ciencias Nat, BR-36301160 Sao Joao Del Rei, Brazil; Univ Granada, Dept Fis Atom Mol & Nucl, E-18071 Granada, Spain"	"Mota, AL, Univ Fed Sao Joao del Rei, Dept Ciencias Nat, BR-36301160 Sao Joao Del Rei, Brazil"	motaal@ufsj.edu.br				20	0	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	1434-6001		10.1140/epja/i2006-10243-1	EUR PHYS J A	Eur. Phys. J. A	MAR	2007	31	4				711	713			3	"Physics, Nuclear; Physics, Particles & Fields"	156RR	ISI:000245667300073
J	"Diaz-Garcia, JA; Gutierrez-Jaimez, R"				"Diaz-Garcia, Jose A.; Gutierrez-Jaimez, Ramon"		The distribution of residuals from a general elliptical linear model	JOURNAL OF STATISTICAL PLANNING AND INFERENCE		English	Article						residual; normalized residual; studentized residual; pearson type II distribution; Multivariate t-distribution; elliptical distribution; singular distribution	REGRESSION	"Given a general linear model of full or less than full rank, we find the distributions of normalized, standardized and studentized (internally and externally studentized) residuals, assuming normal and elliptical distributions. In addition, we propose an alternative approach to the results published by Ellenberg [ 1973, The joint distribution of the standardized least squares residual from general linear regression. J. Amer. Statist. Assoc. 68, 941-943] and Beckman and Trusell [1974, The distribution of an arbitrary studentized residual and effects of updating in multiple regression. J. Amer. Statist. Assoc. 69, 199-20] (c) 2006 Elsevier B.V. All rights reserved."	"Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, Saltillo, Coahuila, Mexico; Univ Granada, Dept Stat & OR, Granada 18071, Spain"	"Diaz-Garcia, JA, Univ Autonoma Agr Antonio Narro, Dept Stat & Computat, 25315 Buenavista, Saltillo, Coahuila, Mexico"	jadiaz@uaaan.mx; rgjaimez@goliat.ugr.es				14	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3758		10.1016/j.jspi.2006.08.003	J STATIST PLAN INFER	J. Stat. Plan. Infer.	Jul-01	2007	137	7				2347	2354			8	Statistics & Probability	159AX	ISI:000245838900024
J	"Naumis, GG; Samaniego-Steta, F; del Castillo-Mussot, M; Vazquez, GJ"				"Naumis, Gerardo G.; Samaniego-Steta, F.; del Castillo-Mussot, M.; Vazquez, G. J."		Three-body interactions in sociophysics and their role in coalition forming	PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS		English	Article						sociophysics; coalitions; conflicts; three-body interaction	LANDSCAPE THEORY; AGGREGATION	"An study of the effects of three-body interactions in the process of coalition formation is presented. In particular, we modify a spin glass model of bimodal propensities and also a Potts model in order to include a particular three-body Hamiltonian that reproduces the main features of the required interactions. The model can be used to study conflicts, political struggles, political parties, social networks, wars and organizational structures. As an application, we analyze a simplified model of the Iraq war. (c) 2007 Elsevier B.V. All rights reserved."	"Univ Nacl Autonoma Mexico, Inst Fis, Dept Quim Fis, Mexico City 01000, DF, Mexico; Univ Granada, Inst Carlos I Theoret & Computat Phys, Granada, Spain; Univ Granada, Dept Electromagnetismo & Fis Mat, Granada, Spain"	"Naumis, GG, Univ Nacl Autonoma Mexico, Inst Fis, Dept Quim Fis, Apdo Postal 20-364, Mexico City 01000, DF, Mexico"	naumis@fisica.unam.mx				16	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4371		10.1016/j.physa.2006.12.046	PHYSICA A	Physica A	Jun-01	2007	379	1				226	234			9	"Physics, Multidisciplinary"	160RT	ISI:000245960700020
J	"Acosta, MD; Lourenco, ML"				"Acosta, Maria D.; Lourenco, Mary Lilian"		Shilov boundary for holomorphic functions on some classical Banach spaces	STUDIA MATHEMATICA		English	Article						holomorphic function; boundary; Shilov boundary; peak point; strong peak point	INFINITE DIMENSIONS; ALGEBRAS; C(K)	"Let A infinity(B-x) be the Banach space of all bounded and continuous functions on the closed unit ball B-x of a complex Banach space X and holomorphic on the open unit ball, with sup norm, and let A(u)(B-x) be the subspace of A infinity(B-x) of those functions which are uniformly continuous on B-x. A subset B subset of B-x is a boundary for A infinity(B-x) if parallel to f parallel to = SUPx is an element of B vertical bar f(x)vertical bar for every f is an element of A infinity(B-x). We prove that for X = d(w, 1) (the Lorentz sequence space) and X = C-1(H), the trace class operators, there is a minimal closed boundary for A infinity(B-x). On the other hand, for X = S, the Schreier space, and X = K(l(p), l(q)) (1 <= p < q < infinity), there is no minimal closed boundary for the corresponding spaces of holomorphic functions."	"Univ Granada, Dept Anal Matemat, Fac Ciencias, E-18071 Granada, Spain; Univ Sao Paulo, Dept Matemat & Estatist, BR-05311970 Sao Paulo, Brazil"	"Acosta, MD, Univ Granada, Dept Anal Matemat, Fac Ciencias, E-18071 Granada, Spain"	dacosta@ugr.es; mllouren@ime.usp.br				16	2	POLISH ACAD SCIENCES INST MATHEMATICS	WARSAW 10	"SNIADECKICH 8, PO BOX  21,, 00-956 WARSAW 10, POLAND"	0039-3223			STUD MATH	Studia Math.		2007	179	1				27	39			13	Mathematics	161DX	ISI:000245995600003
J	"Nunez, D; Torres, PJ"				"Nunez, Daniel; Torres, Pedro J."		KAM dynamics and stabilization of a particle sliding over a periodically driven curve	APPLIED MATHEMATICS LETTERS		English	Article						KAM dynamics; Lyapunov stability; twist condition	INVERTED PENDULUM; STABILITY; EQUILIBRIUM	"The dynamics of a bead sliding without friction along a periodically pulsating wire is under consideration. If the arc length of the wire is taken as the relevant coordinate, the motion of the bead is described by a periodic newtonian equation. Sufficient conditions are derived assuring.that a given equilibrium is of twist type, a property that implies its nonlinear stability as well as a KAM scenario around it. Special attention is paid to the stabilization of unstable equilibria, in parallel with the stabilization of the inverted pendulum. (c) 2006 Elsevier Ltd. All rights reserved."	"Univ Granada, Dept Matemat Aplicada, E-18071 Granada, Spain; Univ Zulia, Dept Matemat & Computac, Maracaibo 4001, Venezuela"	"Torres, PJ, Univ Granada, Dept Matemat Aplicada, Av Fuentenueva SN, E-18071 Granada, Spain"	ptorres@ugr.es				13	1	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND"	0893-9659		10.1016/j.aml.2006.05.023	APPL MATH LETT	Appl. Math. Lett.	JUN	2007	20	6				610	615			6	"Mathematics, Applied"	162BT	ISI:000246062200003
J	"Fernandez-Toledano, JC; Moncho-Jorda, A; Martinez-Lopez, F; Gonzalez, AE; Hidalgo-Alvarez, R"				"Fernandez-Toledano, J. C.; Moncho-Jorda, A.; Martinez-Lopez, F.; Gonzalez, A. E.; Hidalgo-Alvarez, R."		Two-dimensional colloidal aggregation mediated by the range of repulsive interactions	PHYSICAL REVIEW E		English	Article							DIFFUSION-LIMITED AGGREGATION; CLUSTER-CLUSTER AGGREGATION; SIZE DISTRIBUTION; KINETICS; SYSTEMS; FRAGMENTATION; SIMULATIONS; TRANSITION; MODELS; RLCA	"We study the effect of the interaction's range on the structural and kinetic properties of a computer-simulated two-dimensional aggregating colloidal system. For this purpose, we considered that the particles of the system interact through a repulsive Yukawa potential which depends on two parameters: the value of the interaction potential between particles in contact V-0 and the range of the interaction kappa d. We observed that the increase of the interaction range or V-0 provokes the arrangement of the small aggregates in linear structures. The repulsive interactions have also a strong influence on the kinetic behavior of the coagulation process. Indeed, they induce the formation of three different time-separated aggregation regimes. In the first regime (at early states) the aggregation is dominated by the range of the repulsive forces, and the cluster-cluster repulsion increases with the cluster size. The second regime (at intermediate times) is reached when the average cluster size is larger than the interaction range. Here, the cluster-cluster repulsions do not grow anymore with the cluster size, so the probability of overcoming the repulsive barrier is the same for all clusters. This corresponds with the so-called reaction-limited-cluster-aggregation regime, where more than one collision between the clusters is needed to form a bond. The third aggregation regime is found at long aggregation times. In this region the coagulation is mainly determined by the diffusion time and the kinetics becomes diffusion controlled. A physical interpretation for the transition between chain structures and the typical fractals aggregates from the point of view of the range of the interactions is discussed. Moreover, a method has been developed in order to obtain the effect of the interactions with a non-negligible range over the aggregation rates directly from the simulations. The relation between these different regions with the parameters of the interaction potential V-0 and kappa d is analyzed."	"Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocolodies, E-18071 Granada, Spain; Univ Nacl Autonoma Mexico, Inst Ciencias Fis, Cuernavaca 62251, Morelos, Mexico"	"Fernandez-Toledano, JC, Univ Granada, Fac Ciencias, Dept Fis Aplicada, Grp Fis Fluidos & Biocolodies, Campus Fuentenueva S-N, E-18071 Granada, Spain"					41	0	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1539-3755		10.1103/PhysRevE.75.041408	PHYS REV E	Phys. Rev. E	APR	2007	75	4	Part 1					41408		11	"Physics, Fluids & Plasmas; Physics, Mathematical"	162GD	ISI:000246073900053
J	"Bouza, PJ; Simon, M; Aguilar, J; del Valle, H; Rostagno, M"				"Bouza, P. J.; Simon, M.; Aguilar, J.; del Valle, H.; Rostagno, M."		"Fibrous-clay mineral formation and soil evolution in Aridisols of northeastern Patagonia, Argentina"	GEODERMA		English	Article						palygorskite; sepiolite; fluorite; soil genesis; calcic and petrocalcic horizons; Chubut province of Argentina	PEDOGENIC PALYGORSKITE; GENESIS; VALLEY; GEOCHEMISTRY; CARBONATES; SEPIOLITE; DEPOSITS; ORIGINS; AFRICA; INDIA	"Recent studies of soil-landscape relationships in northeastern Patagonia identified fibrous-clay minerals in calcic and petrocalcic horizons developed on old fluvio-glacial plains called '' Rodados Patagonicos '' (RP). The objectives of this study were: i) to evaluate the occurrence of fibrous-clay minerals in the and soil environment, and ii) to establish the relationship between the soil properties and degree of the calcic horizon development, including the age of the soils containing fibrous-clay minerals in extra-Andean Patagonia. The soil studied were Calciargids, Natrigypsids, and Petrocalcids, located at elevations of 50, 70, and 130 in a.s.l., respectively. The soils are polygenetic, where the clay mineralogy is related to the age of the pedogenetic periods that affected the formation of geomorphic surfaces. In the surface horizons, illite proved to be the dominant clay mineral and was slightly altered to interstratified illite-smectite and smectite. An older pedogenic episode was identified in argillic and calcic horizons, in which smectite was prevalent. The following soil-formation period was recorded in calcic and calcic-gypsic horizons appearing in the upper limit of the RP. In these horizons, palygorskite is the dominant-clay mineral. Pedogenetic carbonate was qualified as low-Mg calcite, indicating that during its precipitation, the Mg2+ activity increased in the soil solution, favoring the smectite palygorskite transformation. The soil environment, favorable for this transformation, was the textural transition between the fine materials of sub-surface horizons and the coarsest deposit of RP, where temporary waterlogging occurred. The petrocalcic horizons, and their re-transported fragments, represent the oldest pedogenetic period, where sepiolite was the dominant clay mineral. During the calcretization processes, the sepiolite was precipitated from the soil solution following the fort-nation of palygorskite. Fluorite was identified in the petrocalcic horizon, and its association with calcite and sepiolite indicated a successive precipitation of these minerals under alkaline conditions during evaporation processes. (c) 2007 Elsevier B.V. All rights reserved."	"Consejo Nacl Invest Cient & Tecn, Ctr Nacl Patagonio, Chubut, Argentina; Univ Almeria, Dept Edafol, EPS, Almeria 04120, Spain; Univ Granada, Fac Ciencias, Dept Edafol & Qui,Agr, Granada 18002, Spain"	"Bouza, PJ, Consejo Nacl Invest Cient & Tecn, Ctr Nacl Patagonio, Avd Brown S-N,9120, Chubut, Argentina"	bouza@cenpat.edu.ar				56	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0016-7061		10.1016/j.geoderma.2007.01.001	GEODERMA	Geoderma	APR 15	2007	139	01-Feb				38	50			13	Soil Science	162IO	ISI:000246080600004
J	"de Leon, J; Susce, MT; Johnson, M; Hardin, M; Pointer, L; Ruano, G; Windemuth, A; Diaz, FJ"				"de Leon, Jose; Susce, Margaret T.; Johnson, Maria; Hardin, Mike; Pointer, Lana; Ruano, Gualberto; Windemuth, Andreas; Diaz, Francisco J."		A clinical study of the association of antipsychotics with hyperlipidemia	SCHIZOPHRENIA RESEARCH		English	Article						antipsychotics; olanzapine; quetiapine; lipids; cholesterol; triglycerides; metabolic syndrome; obesity; relative percentiles; effect sizes	WEIGHT-GAIN; SCHIZOPHRENIA; OLANZAPINE; OBESITY	"Following a prior Kentucky clinical practice study on metabolic syndrome, serum glucose and lipid levels were used in a new sample to determine whether after correcting for confounding factors, olanzapine hyperlipidemia risk may be higher under naturalistic non-randomized treatment. Serum glucose, total cholesterol, HDL cholesterol and triglyceride levels were assessed in 360 patients with severe mental illnesses. The initial goal was to focus on olanzapine lipid profiles, but visual data inspection indicated that quetiapine needed attention as well. Patients were divided into 3 groups: 57 (16%) on olanzapine, 105 (29%) on quetiapine, and 198 (55%) on other antipsychotics (risperidone, ziprasidone, aripiprazole or typicals). HDL and glucose levels were not significantly different across the three antipsychotic groups. When compared with other antipsychotics, olanzapine patients had a borderline significantly higher mean total serum cholesterol level (178 vs. 192 mg/dl, p=0.06) and mean triglyceride level (172 vs. 202 mg/dl, p=0.06). These differences became significant (p=0.006 and 0.03) after correcting for confounders. Quetiapine appeared overprescribed in patients with metabolic syndrome complications. When compared with other antipsychotics, quetiapine patients had a significantly higher mean total serum cholesterol level (178 vs. 194 mg/dl, p=0.004) and mean triglyceride level (172 vs. 225 mg/dl, p<0.001). These differences were significant (p=0.02 and <0.001) after correcting for confounders. This study is consistent with emerging literature that suggests that some antipsychotics may have direct and immediate effects on lipid levels beyond obesity effects. The effect sizes of olanzapine and quetiapine on hyperlipidemia were about 0.40 in this naturalistic study. (c) 2007 Elsevier B.V. All rights reserved."	"Eastern State Hosp, Mental Hlth Res Ctr, Univ Kentucky, Lexington, KY 40508 USA; Western State Hosp, Univ Kentucky, Mental Hlth Res Ctr, Hopkinsville, KY USA; Genomas Inc, Hartford, CT 06106 USA; Univ Granada, Dept Psychiat, Granada, Spain; Univ Granada, Inst Neurosci, Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia"	"de Leon, J, Eastern State Hosp, Mental Hlth Res Ctr, Univ Kentucky, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				19	11	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0920-9964		10.1016/j.schres.2007.01.015	SCHIZOPHR RES	Schizophr. Res.	MAY	2007	92	01-Mar				95	102			8	Psychiatry	167CZ	ISI:000246429800012
J	"Odriozola, G; Schmitt, A; Callejas-Fernandez, J; Hidalgo-Alvarez, R"				"Odriozola, G.; Schmitt, A.; Callejas-Fernandez, J.; Hidalgo-Alvarez, R."		Aggregation kinetics of latex microspheres in alcohol-water media	JOURNAL OF COLLOID AND INTERFACE SCIENCE		English	Article						aggregation kinetics; binary mixtures; polymer colloids; colloidal stability; alcohol-water mixtures	ETHYLENE GLYCOL MIXTURES; POLYSTYRENE LATEX; ELECTROPHORETIC MOBILITY; COLLOID STABILITY; LIGHT-SCATTERING; SILVER-IODIDE; DOUBLE-LAYER; SURFACE; SOLVENT; SILICA	"We report zeta potential and aggregation kinetics data on colloidal latex particles immersed in water-alcohol media. Zeta potential values show absolute maxima for volume fractions of alcohol of 0. 10 and 0.05 for ethanol and I-propanol, respectively. For methanol, no maximum of the absolute value of the zeta potential was found. Aggregation kinetics was studied by means of a single-cluster optical sizing equipment and for alcohol volume fractions ranging from 0 to 0. 1. The aggregation processes are induced by adding different potassium bromide concentrations to the samples. We expected to find a slowdown of the overall aggregation kinetics for ethanol and 1-propanol, and no significant effect for methanol, as compared with pure water data. That is, we expected the zeta potential to govern the overall aggregation rate. However, we obtained a general enhancement of the aggregation kinetics for methanol and 1-propanol and a general slowdown of the aggregation rate for ethanol. In addition, aggregation data under ethanol show a slower kinetics for large electrolyte concentration than that obtained for intermediate electrolyte concentration. We think that these anomalous behaviors are linked to layering, changes in hydrophobicity of particle surfaces due to alcohol adsorption, complex ion-water-alcohol-surface structuring, and competition between alcohol-surface adsorption and alcohol-alcohol clustering. (C) 2007 Elsevier Inc. All rights reserved."	"Univ Granada, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, E-18071 Granada, Spain; Inst Mexicano Petr, Programa Ingn Mol, E-07730 Mexico City, DF, Mexico"	"Hidalgo-Alvarez, R, Univ Granada, Dept Fis Aplicada, Grp Fis Fluidos & Biocoloides, Campus Fuentenueva, E-18071 Granada, Spain"	rhidalgo@ugr.es				38	0	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0021-9797		10.1016/j.jcis.2007.02.018	J COLLOID INTERFACE SCI	J. Colloid Interface Sci.	Jun-15	2007	310	2				471	480			10	"Chemistry, Physical"	167NZ	ISI:000246459700017
J	"Tejera, NA; Rodes, R; Ortega, E; Campos, R; Lluch, C"				"Tejera, Noel A.; Rodes, Rosa; Ortega, Eduardo; Campos, Rosario; Lluch, Carmen"		Comparative analysis of physiological characteristics and yield components in sugarcane cultivars	FIELD CROPS RESEARCH		English	Article						growth analysis; partitioning; Saccharum spp.; sugarcane; yield components	DRY-MATTER ACCUMULATION; SUCROSE; CANE; RESPIRATION; STORAGE; GROWTH; WHEAT; STEM; TRANSLOCATION; AUSTRALIA	"Sugarcane in an important crop due to the economic value of its products. Physiological characteristics and yield components of sugarcane were studied in three field-grown sugarcane cultivars B 63118, POJ 2878 and Ja 60-5. Three growth stages were identified: formative phase (until 140 DAP), grand growth (140-300 DAP) and maturity (after 300 DAP). Results indicated that cultivars showed contrasting yield mainly after 300 DAR At ripening, the most productive cultivar (Ja 60-5) achieved higher leaf area, an optimum leaf area index for light interception, a high and stable net assimilation rate and an elevated leaf area and biomass duration. In addition, this cultivar showed the higher density and lower area of leaf sieve elements as compared with other, which could influence the high translocation rate (1.85 cm min(-1)) at 8 MAP. The higher efficiency of this process in Ja 60-5 might also be supported by a higher (15-25%) apparent free space of stem parenchyma as compared with POJ 2878 and B 63118. Our results suggest that Ja 60-5 reduced carbon partitioned to foliar respiration which led to a higher partitioning of sucrose to stems evidenced by a higher Pol%. (C) 2007 Elsevier B.V. All rights reserved."	"Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, E-18071 Granada, Spain; Univ La Habana, Dept Biol Vegetal, Havana, Cuba"	"Tejera, NA, Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, Campus Fuentenueva S-N, E-18071 Granada, Spain"	natejera@ugr.es				52	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-4290		10.1016/j.fcr.2007.02.002	FIELD CROP RES	Field Crop. Res.	APR 30	2007	102	1				64	72			9	Agronomy	168OL	ISI:000246533800008
J	"Marco, JL; Amariles, P; Bosca, B; Castello, A"				"Marco, Jose Luis; Amariles, Pedro; Bosca, Beatriz; Castello, Ana"		"Risk factors associated with NSAID-induced upper gastrointestinal bleeding resulting in hospital admissions: A cross-sectional, retrospective, case series analysis analysis in Valencia, Spain"	CURRENT THERAPEUTIC RESEARCH-CLINICAL AND EXPERIMENTAL		English	Article						nonsteroidal anti-inflammatory drugs; upper gastrointestinal bleeding; hospital admissions; elderly; risk factors	NONSTEROIDAL ANTIINFLAMMATORY DRUGS; PEPTIC-ULCER; 5 STRATEGIES; EVENTS; HEMORRHAGE; PREVENTION; MORTALITY; TOXICITY; DISEASE; ASPIRIN	"Background: NSAIDs are a significant cause of drug-related hospital admissions and deaths. The therapeutic effects of NSAIDs have been associated with the risk for developing adverse events, mainly in the gastrointestinal tract. Objectives: The focus of this study was to identify the most common risk factors associated with NSAID-induced upper gastrointestinal bleeding (UGIB) resulting in hospital admissions. A secondary end point was the relationship between use of gastroprotective treatment and relevant risk factors to NSAID-induced UGIB in the selected population. Methods: This study was a cross-sectional, retrospective, case-series analysis of NSAID-induced UGIB resulting in hospital admission to the Requena, General Hospital, Valencia, Spain, occurring from 1997 to 2005. International Classification of Diseases, Ninth Revision, Clinical Modification codes were used to identify UGIB admissions associated with NSAIDs. To estimate the probability of association between UGIB and the use of NSAIDs, the Naranjo adverse drug reaction probability was used. Patients were categorized as high-risk to develop UGIB if they met >= 1 of the following risk criteria (relevant risk factors): aged >= 65 years (age risk factor); peptic ulcer disease or NSAID gastropathy occurring in the year before their hospital admission (history risk factor); and concomitant use of other NSAIDs, systemic corticoids, oral anticoagulants, or platelet aggregation inhibitors (concomitant medication risk factor). Patients were categorized as candidates to use gastroprotections if they met >= 1 of the relevant risk factors. Patients were categorized as users of gastroprotective treatment if they used proton pump inhibitors, histamine H-2-receptor antagonists, or misoprostol at hospital admission. Results: This study comprised 209 cases of NSAID-induced UGIB (129 men, 80 women; mean [SD] age, 71.5 [13.8] years; 128 [61.2%] receiving acetyl salicylic acid [ASA], with 72 [34.4%] receiving low-dose [80-325 mg] ASA). Prevalence of relevant risk factors for UGIB were as follows: age, 158 (75.6%) patients; history, 37 (17.7%); and concomitant medication, 35 (16.7%). One hundred seventy-eight (85.2%) patients met >= 1 criterion for using a gastroprotective agent; 28 (15.6%) were actually using one. Only the history risk factor was significantly associated with the use of gastroprotective treatment (P = 0.007; odds ratio 3.17). Conclusions: In this study of NSAID-induced UGIB resulting in hospital admission, age was the most common risk factor. However, this criterion was not associated with the use of gastroprotective agents. A large number of cases were associated with the use of ASA, primarily in those receiving low doses. A significant lack of gastroprotective agent use was observed in patients who met the criteria to use them. (Curr Ther Res Clin Exp. 2007;68:107-119) Copyright (C) 2007 Excerpta Medica, Inc."	"Requena Gen Hosp, Serv Pharm, Valencia 46340, Spain; Univ Antioquia, Fac Pharmaceut Chem, Medellin, Colombia; Univ Granada, Res Grp Pharmaceut Care, Granada, Spain; Requena Gen Hosp, Emergency Dept, Valencia 46340, Spain"	"Marco, JL, Requena Gen Hosp, Serv Pharm, Paraje Casa Blanca S-N, Valencia 46340, Spain"	marco_jlu@gva.es				32	0	ELSEVIER	BRIDGEWATER	"685 ROUTE 202-206, BRIDGEWATER, NJ 08807 USA"	0011-393X		10.1016/j.curtheres.2007.03.003	CURR THER RES	Curr. Ther. Res.-Clin. Exp.	MAR-APR	2007	68	2				107	119			13	"Medicine, Research & Experimental; Pharmacology & Pharmacy"	168ST	ISI:000246545000004
J	"Aledo, JA; Chaves, RMB; Galvez, JA"				"Aledo, Juan A.; Chaves, Rosa M. B.; Galvez, Jose A."		The Cauchy problem for improper affine spheres and the Hessian one equation	TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY		English	Article							HYPERBOLIC 3-SPACE; BJORLING PROBLEM; FLAT SURFACES; HYPERSURFACES; SPACE	"We give a conformal representation for improper a. ne spheres which is used to solve the Cauchy problem for the Hessian one equation. With this representation, we characterize the geodesics of an improper a. ne sphere, study its symmetries and classify the helicoidal ones. Finally, we obtain the complete classification of the isolated singularities of the Hessian one MongeAmpere equation."	"Univ Castilla La Mancha, Dept Matemat, Albacete 02071, Spain; Univ Sao Paulo, Inst Matemat & Estatist, BR-05315970 Sao Paulo, Brazil; Univ Granada, Dept Geometr & Topol, E-18071 Granada, Spain"	"Aledo, JA, Univ Castilla La Mancha, Dept Matemat, Albacete 02071, Spain"	juanangel.aledo@uclm.es; rosab@ime.usp.br; jagalvez@ugr.es				22	2	AMER MATHEMATICAL SOC	PROVIDENCE	"201 CHARLES ST, PROVIDENCE, RI 02940-2213 USA"	0002-9947			TRANS AMER MATH SOC	Trans. Am. Math. Soc.		2007	359	9				4183	4208			26	Mathematics	169SS	ISI:000246612600006
J	"Sauro, S; Pashley, DH; Montanari, M; Chersoni, S; Carvalho, RM; Toledano, M; Osorio, R; Tay, FR; Prati, C"				"Sauro, Salvatore; Pashley, David H.; Montanari, Marco; Chersoni, Stefano; Carvalho, Ricardo M.; Toledano, Manuel; Osorio, Raquel; Tay, Franklin R.; Prati, Carlo"		Effect of simulated pulpal pressure on dentin permeability and adhesion of self-etch adhesives	DENTAL MATERIALS		English	Article						permeability; water uptake; hydrophilic polymers; hybrid layer; dentin bonding systems; microtensile bond strength; water droplets; SEM	MICROTENSILE BOND STRENGTH; SINGLE-STEP; IN-VIVO; COMPOSITE RESTORATIONS; TECHNIQUE SENSITIVITY; RESIN HYDROPHILICITY; PHASE-SEPARATION; WATER STORAGE; HYBRID LAYER; FLUID	"Objectives. Dentin bonds made with one-bottle etch-and-rinse and self-etch adhesives are affected by the formation of interfacial blisters, porosities and deterioration. The first objective of this study was to evaluate the fluid flow through resin-dentin interfaces created by self-etching adhesives applied to deep dentin using a replica technique and by directly measuring dentin permeability (P). The second objective was to examine the effect of intrapulpal pressure on the microtensile bond strength of these adhesives. Methods. A fluid-transport model was used to measure the fluid permeability (%P) through different adhesives. Impressions of bonded dentin were taken with a polyvinylsiloxane impression material to monitor fluid transudation from the surface of the adhesive. Positive replicas were fabricated for SEM examination. Two groups of resin-bonded specimens (pulpal pressure versus no pulpal pressure) were created for microtensile bond strength evaluation. Adhesive application was performed under 0 cm H2O. Pulpal pressure group was submitted to 20 cm H2O of pulpal pressure during build-up procedures. Results. Clearfil Protect Bond exhibited the lowest permeability and fewest numbers of fluid droplets over the surface of the bonded dentin. G-Bond and Clearfil-S3 Bond were more permeable than Clearfil Protect Bond. One Up Bond F was the most permeable adhesive. A highly significant correlation was observed between the relative permeability of these adhesives (%P) and the number of fluid droplets on the adhesive surfaces. The application of pulpal pressure significantly reduced bond strength. Significance. Resin-dentin bonds created by contemporary self-etch adhesives are susceptible to fluid permeation induced by pulpal pressure. HEMA-based adhesives showed the largest reductions in bond strengths after pulpal pressure application. (C) 2006 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved."	"Alma Mater Studiorum Univ Bologna, Dept Oral Sci, Bologna, Italy; Med Coll Georgia, Sch Dent, Augusta, GA 30912 USA; Univ Sao Paulo, Bauru Sch Dent, Dept Operat Dent Endodont & Dent Mat, Sao Paulo, Brazil; Univ Granada, Dept Dent Mat, Granada, Spain; Univ Hong Kong, Prince Dent Hosp, Fac Dent, Hong Kong, Hong Kong, Peoples R China; Kings Coll London, Guys Kings & St Thomas Dent Inst, Dept Biomat, London, England"	"Sauro, S, Alma Mater Studiorum Univ Bologna, Dept Oral Sci, Bologna, Italy"	salvatore.sauro@studio.unibo.it				44	10	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0109-5641		10.1016/j.dental.2006.06.010	DENT MATER	Dent. Mater.	JUN	2007	23	6				705	713			9	"Dentistry, Oral Surgery & Medicine; Materials Science, Biomaterials"	170AG	ISI:000246632600007
J	"Bensusan, H; de Pinedo, M"				"Bensusan, Hilan; de Pinedo, Manuel"		When my own beliefs are not first-personal enough (Richard Moran)	THEORIA-REVISTA DE TEORIA HISTORIA Y FUNDAMENTOS DE LA CIENCIA		English	Article						Richard Moran; Moore's paradox; self-knowledge		"Richard Moran his argued, convincingly, in favour of the idea that there must be more than one path to access our own mental contents. The existence of those routes, one first-personal-through avowal-the other third-personal -no different to the one used to ascribe mental states to other people and to interpret their actions- is intimately connected to our capacity to respond to norms. Moran's account allows for conflicts between first personal and third personal authorities over my own beliefs; this enable some instances of Moore-paradoxical cases to be meaningful. In this paper we reflect on the consequences of this view for the acquisition of beliefs, and argue that, as in the moral case, excessive concentration on a third-personal understanding of thought undermines the very idea of being directed to the world and of being capable to fully own our own beliefs. We suggest that maybe too much attention to epistemic virtues or to justification is misdirected and could produce beliefs that are themselves not first-personal enough."	"Univ Brasilia, Dept Filosofia, BR-70910900 Brasilia, DF, Brazil; Univ Granada, Dept Filosofia, Granada 18011, Spain"	"Bensusan, H, Univ Brasilia, Dept Filosofia, Campus Univ,ICC Ala Norte Subsolo, BR-70910900 Brasilia, DF, Brazil"	hilanb@unb.br; pinedo@ugr.es				7	0	SERVICIO EDITORIAL UNIVERSIDAD DEL PAIS VASCO	LEOIA	"APARTDO 1397, E 48080 LEOIA, SPAIN"	0495-4548			THEORIA-SPAIN	Theoria	JAN	2007	22	1				35	41			7	History & Philosophy Of Science	171UC	ISI:000246759900004
J	"de Leon, J; Susce, MT; Pan, RM; Wedlund, PJ; Orrego, ML; Diaz, FJ"				"de Leon, J.; Susce, M. T.; Pan, R.-M.; Wedlund, P. J.; Orrego, M. L.; Diaz, F. J."		A study of genetic (CYP2D6 and ABCB1) and environmental (drug inhibitors and inducers) variables that may influence plasma risperidone levels	PHARMACOPSYCHIATRY		English	Article						risperidone; CYP2D6; CYP3A5; ABCB1; inhibitor; inducer	CYTOCHROMES P450 2D6; P-GLYCOPROTEIN; PHARMACOKINETICS; 9-HYDROXYRISPERIDONE; POLYMORPHISMS; ANTIPSYCHOTICS; TRANSPORTER; METABOLISM; PSYCHIATRY; PHENOTYPE	"Risperidone (R) is metabolized to 9-hydroxyrisperidone (9-OHR) by cytochrome P450 2D6 (CYP2D6). The main objective of this naturalistic study was to investigate the variables associated with two plasma ratios: the plasma R:9-OHR concentration ratio and the total concentration-to-dose (C:D) ratio. These ratios were studied as continuous measures by linear regression analyses and as three dichotomous variables in logistic regression analyses: R:9-OHR ratio > 1 (indicative of lack of CYP2D6 activity), C:D ratio > 14 (indicative of diminished R elimination), and C:D ratio < 3.5 (indicative of increased R elimination). Plasma R levels; genotypes for CYP2D6, CYP3A5; and ABCB1 genes, and co-medication, including CYP inhibitors and CYP3A inducers, were studied in 277 patients. Almost all CYP2D6 poor metabolizers (PMs) had an inverted R:9-OHR ratio (> 1). Having a CYP2D6 PM phenotype was strongly associated with a C:D ratio > 14 (OR=8.2; 95% confidence interval [CI]=2.0-32.7), indicating diminished R elimination. CYP2D6 ultrarapid metabolizers (UMs) did not exhibit an increased R elimination. Some ABCB1 (or MDR1) variants were significantly associated with increased R:9-OHR ratios and decreased C:D ratios, but the results were neither consistent nor robust. Taking CYP inhibitors was significantly associated with a C:D ratio > 14 (OR=3.8; CI=1.7-8.7) and with an inverted R:9-OHR ratio. Taking CYP3A inducers was significantly associated with a C: D ratio < 3.5 (OR=41.8; CI=12.7-138), indicating increased R elimination. Female gender and old age appeared to be associated with a lower R elimination. Our study indicated that the CYP2D6 PM phenotype may have a major role in personalizing R doses, whereas the CYP3A5 PM phenotype probably has no role. CYP inducers and inhibitors appear to be relevant to R dosing. New studies are needed, particularly to further assess the role of the CYP2D6 UM phenotype and ABCB1 variants in R pharmacokinetics."	"Univ Kentucky, Eastern State Hosp, Mental Hlth Res Ctr, Lexington, KY 40508 USA; UK Coll Med, Lexington, KY USA; UK Coll Pharm, Lexington, KY USA; Univ Granada, Dept Psychiat, E-18071 Granada, Spain; Univ Granada, Inst Neurosci, E-18071 Granada, Spain; Inst Dept Deportes Antioquia, Medellin, Colombia; Univ Nacl, Dept Stat, Medellin, Colombia"	"de Leon, J, Univ Kentucky, Eastern State Hosp, Mental Hlth Res Ctr, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				31	5	GEORG THIEME VERLAG KG	STUTTGART	"RUDIGERSTR 14, D-70469 STUTTGART, GERMANY"	0176-3679		10.1055/s-2007-973836	PHARMACOPSYCHIATRY	Pharmacopsychiatry	MAY	2007	40	3				93	102			10	Pharmacology & Pharmacy; Psychiatry	176KA	ISI:000247082500002
J	"Radovic, I; Monticelli, F; Goracci, C; Cury, AH; Coniglio, I; Vulicevic, ZR; Garcia-Godoy, F; Ferrari, M"				"Radovic, Ivana; Monticelli, Francesca; Goracci, Cecilia; Cury, Alvaro Hafiz; Coniglio, Ivanovic; Vulicevic, Zoran R.; Garcia-Godoy, Franklin; Ferrari, Marco"		The effect of sandblasting on adhesion of a dual-cured resin composite to methacrylic fiber posts: Microtensile bond strength and SEM evaluation	JOURNAL OF DENTISTRY		English	Article						fiber posts; microtensile bond strength; sandblasting; silane coupling	ENDODONTICALLY TREATED TEETH; GLASS-FIBER; IN-VITRO; FRACTURE-RESISTANCE; PREFABRICATED POSTS; SURFACE-TREATMENT; CORE SYSTEMS; RESTORATIONS; RETENTION; FAILURE	"Objectives: To evaluate the influence of different surface treatments on the microtensile bond strength of a dual-cured resin composite to fiber posts. Methods: Thirty-two glass methacrylate-based fiber posts (GC Corp.) were used in the study. Posts were divided into two groups, according to the surface pretreatment performed. Group 1: sandblasting (Rocatec-Pre, 3 M ESPE). Group 2: no pretreatment. In each of the two groups posts received three types of additional ""chair-side"" treatments. (1) Silane application (Monobond S, Ivoclar Vivadent); (2) adhesive application (Unifil Core self-etching bond, GC); (3) no treatment was performed. A dual-cured resin composite (Unifil Core, GC) was applied on the posts to produce cylindrical specimens. Specimens were cut to obtain microtensile sticks that were loaded in tension at a cross-head speed of 0.5 mm/min until failure. The morphology of the post/composite interface and the post surface morphology were evaluated under SEM. Statistical analysis was performed with two-way ANOVA and Tukey test for post hoc comparisons (p < 0.05). Results: Post surface pretreatment did not prove to be a significant factor in post-composite bond strength (p = 0.08), whereas ""chair-side"" treatment modalities and the interaction between pretreatment and treatment showed a significant influence on bond strength (p < 0.001). When no ""chair-side"" treatment was performed, bond strength was significantly higher on sandblasted posts. Additional adhesive application resulted in significantly lower bond strength on sandblasted posts. When no pretreatment was performed, silane application resulted in higher bond strength than adhesive application. Conclusions: Sandblasting may give an increase in microtensile strength to methacrylate-based glass fiber posts, eliminating the need for additional ""chair-side"" treatments. Reducing the number of clinical steps could contribute to simplify the clinical procedures. (c) 2007 Elsevier Ltd. All rights reserved."	"Univ Belgrade, Fac Dent, Clin Pediat & Prevent Dent, Belgrade 11000, Serbia; Univ Siena, Polyclin Le Scotte, Dept Dent Mat & Restorat Dent, I-53100 Siena, Italy; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, Bauru Dent Sch, BR-05508 Sao Paulo, Brazil; Nova SE Univ, Coll Dent Med, Biosci Res Ctr, Ft Lauderdale, FL 33328 USA; Nova SE Univ, Coll Dent Med, Biomat Res Ctr, Ft Lauderdale, FL 33328 USA; Nova SE Univ, Coll Dent Med, Clin Res Ctr, Ft Lauderdale, FL 33328 USA"	"Radovic, I, Univ Belgrade, Fac Dent, Clin Pediat & Prevent Dent, Dr Subotica 11, Belgrade 11000, Serbia"	ivana.radovic@iritel.com				45	7	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0300-5712		10.1016/j.jdent.2007.01.009	J DENT	J. Dent.	JUN	2007	35	6				496	502			7	"Dentistry, Oral Surgery & Medicine"	176YC	ISI:000247119800006
J	"Amariles, P; Giraldo, NA; Faus, MJ"				"Amariles, Pedro; Andres Giraldo, Newar; Jose Faus, Maria"		Clinical relevance of drug interactions	MEDICINA CLINICA		Spanish	Review						drug interactions; pharmacokinetic drug interactions; cytochrome P-450; bioavailability	ST-JOHNS-WORT; JUICE-FELODIPINE INTERACTION; HUMAN LIVER-MICROSOMES; GRAPEFRUIT JUICE; P-GLYCOPROTEIN; CYTOCHROME-P450 3A; PLASMA-CONCENTRATIONS; ORANGE JUICE; ORAL-CONTRACEPTIVES; PROTEASE INHIBITORS	"The identification, prevention, and solution of drug interactions are a critical aspect to achieved desired pharmacotherapy goals. The purpose of this review was to organize information about drug interactions, and to develop an approach to identify and evaluate drug interactions considered clinically relevant. Data for this review were identified by search of MEDLINE and PubMed and references cited in relevant articles. <<Drug interactions>> plus <<clinical relevance>> <<clinically relevant>> or <<significantly relevant>> were searched in titles or in abstracts. Only papers published in English and Spanish from January of 1996 to June of 2006 and in humans were reviewed. We reviewed the type and mechanism of drug interactions, and we highlight those associated to changes in the systemic clearance or in the bioavailability. So, we provide an approach to evaluate and use the clinical relevance of drug interactions complemented with a classification based on the severity and probability of its occurrence."	"Univ Antioquia, Fac Quim Farmaceut, Dept Farmacol & Farm Clin, Medellin 1226, Colombia; Univ Antioquia, Grp Invest Promot & Prevent Farmaceut, Medellin 1226, Colombia; Univ Granada, Grp Invest Atenc Farmaceut, Granada, Spain; Humax Pharmaceut, Programa Atenc Farmaceut, Medellin, Colombia; Univ Granada, Dept Bioquim & Biol Mol, Granada, Spain"	"Amariles, P, Univ Antioquia, Fac Quim Farmaceut, Dept Farmacol & Farm Clin, Medellin 1226, Colombia"	pamaris@farmacia.udea.edu.co				86	3	EDICIONES DOYMA S/L	BARCELONA	"TRAV DE GRACIA 17-21, 08021 BARCELONA, SPAIN"	0025-7753			MED CLIN	Med. Clin.	Jun-02	2007	129	1				27	35			9	"Medicine, General & Internal"	179XL	ISI:000247323700007
J	"Hernandes, F; Lamata, MT; Verdegay, JL; Yamakami, A"				"Hernandes, Fabio; Lamata, Maria Teresa; Verdegay, Jose Luis; Yamakami, Akebo"		The shortest path problem on networks with fuzzy parameters	FUZZY SETS AND SYSTEMS		English	Article						shortest path problems; Ford-Moore-Bellman algorithm; fuzzy mathematical programming; fuzzy numbers	NUMBERS; INTERVAL; SUBSETS	"Shortest path problem where the costs have vague values is one of the most studied problems in fuzzy sets and systems area. However, due to its high computational complexity, previously published algorithms present peculiarities and problems that need to be addressed (e.g. they find costs without an existing path, they determine a fuzzy solution set but do not give any guidelines to help the decision-maker choose the best path, they can only be applied in graphs with fuzzy non-negative parameters, etc.). In this paper, one proposes an iterative algorithm that assumes a generic ranking index for comparing the fuzzy numbers involved in the problem, in such a way that each time in which the decision-maker wants to solve a concrete problem (s)he can choose (or propose) the ranking index that best suits that problem. This algorithm, that solves the above remarked drawbacks, is based on the Ford-Moore-Bellman algorithm for classical graphs, and in concrete it can be applied in graphs with negative parameters and it can detect whether there are negative circuits. For the sake of illustrating the performance of the algorithm in the paper, it has been here developed using only certain order relations, but it is not restricted at all to use these comparison relations exclusively. The proposed algorithm is easy of understanding as the theoretical base of a decision support system oriented to solving this kind of problems. (c) 2007 Elsevier B.V. All rights reserved."	"Univ Estadual Centro Oeste, Dept Ciencia Computacao, BR-85015430 Guarapuava, PR, Brazil; Univ Granada, Dept Ciencias Computac & IA, ETS Ingn Informat, E-18071 Granada, Spain; Univ Estadual Campinas, Dept Telemat, Fac Elect & Comp Engn, BR-13083970 Campinas, SP, Brazil"	"Hernandes, F, Univ Estadual Centro Oeste, Dept Ciencia Computacao, CP 3010, BR-85015430 Guarapuava, PR, Brazil"	hernandes@unicentro.br; mtl@decsai.ugr.es; verdegay@decsai.ugr.es; akebo@dt.fee.unicamp.br				30	4	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/j.fss.2007.02.022	FUZZY SET SYSTEM	Fuzzy Sets Syst.	Jul-16	2007	158	14				1561	1570			10	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	181AW	ISI:000247410100004
J	"Burguera-Pascu, M; Rodriguez-Archilla, A; Baca, P"				"Burguera-Pascu, Margarita; Rodriguez-Archilla, Alberto; Baca, Pilar"		Substantivity of zinc salts used as rinsing solutions and their effect on the inhibition of Streptococcus mutans	JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY		English	Article						saliva zinc levels; zinc salts; substantivity; S. mutans inhibition	VOLATILE SULFUR-COMPOUNDS; ORAL CAVITY; CETYLPYRIDINIUM CHLORIDE; PAROTID-SALIVA; PLAQUE; CHLORHEXIDINE; GINGIVITIS; TRICLOSAN; MOUTHRINSES; FLUORIDE	"The antimicrobial efficacy of zinc (Zn) salts (sulfate and acetate) against Streptococcus mutans (S. mutans) present in the oral cavity was tested in this study. The substantivity of Zn salts was assessed by determining the concentration of Zn in whole, unstimulated saliva and by measuring the magnitude of suppression of salivary S. mutans, 2 h after rinsing. The concentration of Zn was measured by atomic absorption spectrometry (AAS) with electrothermal atomization (ET AAS) in saliva sampled before (basal) and 24h after mouth rinsing with different concentrations of Zn (0.1%, 0.5% and 1%) administrated as sulfate and acetate. The estimation of Zn levels in samples collected 30, 60, 90 and 120 min after rinsing was carried out by AAS with flame atomization (FAAS). Immediately after rinsing, the concentration of Zn in saliva sharply increased with respect to the baseline values (0.055 +/- 0.017 mg/L), followed by a sustained decrease, probably due to clearance of salivary flow or swallowing during sampling. A significant reduction (>87%) in the total mean S. mutans counts was found 2 h after rinsing either with sulfate or acetate solutions, as evidence of the high substantivity and effectiveness of the Zn salts tested. A statistically significant inverse relationship (p<0.001 and the Pearson correlation coefficients between -34% and -50%) was found between Zn levels and the respective pH values measured in the samples collected 60 and 120 min after rinsing, sustaining the theory of bacterial glycolysis inhibition. (C) 2007 Elsevier GmbH. All rights reserved."	"Univ Granada, Sch Dent, Dept Oral Med, Granada, Spain"	"Burguera-Pascu, M, CC Plaza Amer,Piso 1,Local 19,Av Amer, Merida, Venezuela"	margaburpas@hotmail.com				45	1	"ELSEVIER GMBH, URBAN & FISCHER VERLAG"	JENA	"OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY"	0946-672X		10.1016/j.jtemb.2006.12.003	J TRACE ELEM MED BIOL	J. Trace Elem. Med. Biol.		2007	21	2				92	101			10	Biochemistry & Molecular Biology; Endocrinology & Metabolism	181IY	ISI:000247431600003
J	"Garcia, MG; Tirado-Gonzalez, I; Handjiski, B; Tometten, M; Orsal, AS; Hajos, SE; Fernandez, N; Arck, PC; Blois, SM"				"Garcia, Mariana G.; Tirado-Gonzalez, Irene; Handjiski, Bori; Tometten, Mareike; Orsal, Arif S.; Hajos, Silvia E.; Fernandez, Nelson; Arck, Petra C.; Blois, Sandra M."		High expression of survivin and down-regulation of Stat-3 characterize the feto-maternal interface in failing murine pregnancies during the implantation period	PLACENTA		English	Article						abortion mouse model; dendritic cells; survivin; p-Stat-3; T cells	APOPTOSIS; MICE; CELLS; ACTIVATION; MACROPHAGES; INHIBITION; TOLERANCE; PATHWAYS	"The materno-fetal interface has for long been considered as an immune privileged biological site and thus understanding the mechanisms underlying fetal survival have been the focus of intense research. In adults, survivin and Stat-3 proteins are involved in tolerance as well as the induction of apoptosis. However, the role of these molecules in pregnancy and development has not been addressed. We have evaluated the expression of survivin and Stat-3 in allogeneic mouse models of low abortions (CBA/J x Balb/c), abortion prone (CBA/J x DBA/2J) and stress-triggered abortions from DBA/2J-mated CBA/J mice. We show that survivin is over-expressed in abortion-prone mating on gestation day 7.5. This effect was also found in stress-exposed mice, whereas expression was low in normal pregnancy mice. The phosphorylated Stat-3 (p-Stat-3) was down regulated in high abortion mating compared with low abortion mating, CBA/J x Balb/c. The level of apoptosis was similar in the three groups studied. Our results suggest that high expression of survivin and low expression of p-Stat-3 are involved in pregnancy loss in mice. (C) 2006 Elsevier Ltd. All rights reserved."	"Med Univ Berlin, Charite, D-13353 Berlin, Germany; Univ Buenos Aires, CONICET, Dept Microbiol Biotechnol & Immunol, IDEHU, Buenos Aires, DF, Argentina; Univ Granada, Fac Med, Dept Bioquim Biol Mol & Immunol, Granada 10812, Spain; Univ Essex, Dept Biol Sci, Colchester CO4 3SQ, Essex, England"	"Blois, SM, Med Univ Berlin, Charite, Biomed Res Bldg,Raum 2-0549, D-13353 Berlin, Germany"	sandra.blois@charite.de				24	4	W B SAUNDERS CO LTD	LONDON	"32 JAMESTOWN RD, LONDON NW1 7BY, ENGLAND"	0143-4004		10.1016/j.placenta.2006.09.010	PLACENTA	Placenta	JUL	2007	28	7				650	657			8	Developmental Biology; Obstetrics & Gynecology; Reproductive Biology	181WL	ISI:000247466900009
J	"Garcia-Ruiz, JM; Villasuso, R; Ayora, C; Canals, A; Otalora, F"				"Garcia-Ruiz, Juan Manuel; Villasuso, Roberto; Ayora, Carlos; Canals, Angels; Otalora, Fermin"		"Formation of natural gypsum megacrystals in Naica, Mexico"	GEOLOGY		English	Article						gypsum; crystallization; mineral growth; anhydrite; Naica mine; nucleation	CALCIUM-SULFATE DIHYDRATE; CASO4-H2O; CRYSTALS	"Exploration in the Naica mine (Chihuahua, Mexico) recently unveiled several caves containing giant, faceted, and transparent single crystals of gypsum (CaSO4 center dot 2H(2)O) as long as 11 m. These large crystals form at very low supersaturation. The problem is to explain how proper geochemical conditions can be sustained for a long time without large fluctuations that would trigger substantial nucleation. Fluid inclusion analyses show that the crystals grew from low-salinity solutions at a temperature of similar to 54 degrees C, slightly below the one at which the solubility of anhydrite equals that of gypsum. Sulfur and oxygen isotopic compositions of gypsum crystals are compatible with growth from solutions resulting from dissolution of anhydrite previously precipitated during late hydrothermal mineralization, suggesting that these megacrystals formed by a self-feeding mechanism driven by a solution-mediated, anhydrite-gypsum phase transition. Nucleation kinetics calculations based on laboratory data show that this mechanism can account for the formation of these giant crystals, yet only when operating within the very narrow range of temperature identified by our fluid inclusion study. These singular conditions create a mineral wonderland, a site of scientific interest, and an extraordinary phenomenon worthy of preservation."	"Univ Granada, Inst Andaluz Ciencias Tierra, CSIC, E-18022 Granada, Spain; Compania Penoles, Unidad Naica, Naica, Chihuahua, Mexico; CSIC, Inst Ciencias Terra Jaume Almera, E-08028 Barcelona, Spain; Univ Barcelona, Dept Cristal Iografia Mineral & Diposits Minerals, E-08028 Barcelona, Spain; Univ Granada, Inst Andaluz Ciencias Tierra, CSIC, E-18002 Granada, Spain"	"Garcia-Ruiz, JM, Univ Granada, Inst Andaluz Ciencias Tierra, CSIC, Campus Fuentenueva, E-18022 Granada, Spain"	jmgruiz@ugr.es				23	2	"GEOLOGICAL SOC AMERICA, INC"	BOULDER	"PO BOX 9140, BOULDER, CO 80301-9140 USA"	0091-7613		10.1130/G23393A.1	GEOLOGY	Geology	APR	2007	35	4				327	330			4	Geology	184GA	ISI:000247627900010
J	"Duarte, OG; Requena, I; Rosario, Y"				"Duarte, O. G.; Requena, I.; Rosario, Y."		"Fuzzy techniques for environmental-impact assessment in the mineral deposit of punta gorda (moa, cuba)"	ENVIRONMENTAL TECHNOLOGY		English	Article						computing with words; fuzzy arithmetic; fuzzy environmental-impact assessment	NUMBERS	"An Environmental-Impact Assessment (EIA) makes it possible to determine whether or not a project is compatible with nature, and thus whether the project qualities to be executed. The Environmental-Impact Assessment is intended to establish a balance between the development of human activities and the environment. In this work, an Environmental-Impact Assessment of the mineral deposit of Punta Gorda (Moa, Cuba) is made, using fuzzy techniques. Two previous works have been combined: an appropriate linguistic model built with fuzzy techniques, providing a framework for handling qualitative and quantitative variables, and an environmental-impact assessment carried out according to a classical methodology."	"Univ Granada, Dept Ciencias Computa & IA ETSI Informat, E-18071 Granada, Spain; ISMM, Dept Mat & Informat, Moa, Cuba"	"Duarte, OG, Univ Granada, Dept Ciencias Computa & IA ETSI Informat, E-18071 Granada, Spain"					16	0	"SELPER LTD, PUBLICATIONS DIV"	LONDON	"UNIT 55, 2 OLD BROMPTON ROAD, LONDON SW7 3DQ, ENGLAND"	0959-3330			ENVIRON TECHNOL	Environ. Technol.	JUN	2007	28	6				659	669			11	Environmental Sciences	187DP	ISI:000247827800007
J	"Gavira, JA; Gonzalez-Ramirez, LA; Oliver-Salvador, MC; Soriano-Garcia, M; Garcia-Ruiz, JA"				"Gavira, J. A.; Gonzalez-Ramirez, L. A.; Oliver-Salvador, M. C.; Soriano-Garcia, M.; Garcia-Ruiz, J. A."		Structure of the mexicain-E-64 complex and comparison with other cysteine proteases of the papain family	ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY		English	Article							CRYSTAL-STRUCTURE; CARICA-CANDAMARCENSIS; PROTEIN STRUCTURES; ACTIVE SITE; LATEX; E-64; INHIBITOR; CRYSTALLOGRAPHY; PURIFICATION; CRYSTALLIZATION	"Mexicain is a 23.8 kDa cysteine protease from the tropical plant Jacaratia mexicana. It is isolated as the most abundant product after cation-exchange chromatography of the mix of proteases extracted from the latex of the fruit. The purified enzyme inhibited with E-64 [N-(3-carboxyoxirane2-carbonyl)-leucyl-amino(4-guanido)butane] was crystallized by sitting-drop vapour diffusion and the structure was solved by molecular replacement at 2.1 angstrom resolution and refined to an R factor of 17.7% (R-free = 23.8%). The enzyme belongs to the alpha+beta class of proteins and the structure shows the typical papain-like fold composed of two domains, the a-helix-rich (L) domain and the beta-barrel-like (R) domain, separated by a groove containing the active site formed by residues Cys25 and His159, one from each domain. The four monomers in the asymmetric unit show one E-64 molecule covalently bound to Cys25 in the active site and differences have been found in the placement of E-64 in each monomer."	"Univ Granada, CSIC, IACT, Lab Estudios Cristalograf, Granada, Spain; Inst Politecn Nacl, Unidad Profes Interdisciplinaria Biotecnol, Mexico City, DF, Mexico; Univ Nacl Autonoma Mexico, Inst Quim, Mexico City 04510, DF, Mexico"	"Garcia-Ruiz, JA, Univ Granada, CSIC, IACT, Lab Estudios Cristalograf, Granada, Spain"	jmgruiz@ugr.es				57	2	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0907-4449		10.1107/S0907444907005616	ACTA CRYSTALLOGR D-BIOL CRYST	Acta Crystallogr. Sect. D-Biol. Crystallogr.	MAY	2007	63		Part 5			555	563			9	Biochemical Research Methods; Biochemistry & Molecular Biology; Biophysics; Crystallography	189SO	ISI:000248009000001
J	"Moreno-Ostos, E; da Silva, SLR; de Vicente, I; Cruz-Pizarro, L"				"Moreno-Ostos, Enrique; Rodrigues da Silva, Sergio L.; de Vicente, Inmaculada; Cruz-Pizarro, Luis"		Interannual and between-site variability in the occurrence of clear water phases in two shallow Mediterranean lakes	AQUATIC ECOLOGY		English	Article						Albufera of Adra; clear water phases; cyanobacteria; Daphnia; meteorological forcing; shallow Mediterranean lakes	ZOOPLANKTON-CYANOBACTERIA INTERACTIONS; NORTH-ATLANTIC OSCILLATION; LONG-TERM DYNAMICS; SEASONAL SUCCESSION; PLANKTON DYNAMICS; ESTHWAITE WATER; DAPHNIA; FOOD; PHYTOPLANKTON; FILAMENTS	"It is widely accepted that clear water phases constitute a regular stage in the seasonal succession of plankton in dimictic lakes and reservoirs (i.e. PEG Model). The occurrence of such a phenomenon in Mediterranean shallow lakes is characterised by a marked interannual variability, which makes it difficult to establish reliable predictions on the dynamics and functioning of plankton in these ecosystems. In the present paper we analyse the factors influencing the occurrence of the clear water phases in the two shallow lakes of the Albufera of Adra, a coastal wetland region of south-eastern Spain: Lake Honda and Lake Nueva. Despite their geographical proximity, both lakes depicted large hydrological and limnological differences. Lake Honda is an epigenic and recharge lake that is strongly influenced by the hydrological conditions in its watershed, while Lake Nueva can be classified as a hypogenic and discharge lake and, as such, is less affected by the hydrological regime. In contrast, the morphometry, exposure and fetch of Lake Nueva make this ecosystem especially sensitive to wind forcing. Clear water phases in these shallow lakes were linked with periods of low thermal stability and the dominance of small-edible algae in the phytoplankton community, both of which allowed a Daphnia magna population to grow up and induce the algae collapse by grazing. In Lake Honda, those conditions were met during the spring of 2002 under the influence of intense rainfall-events, while in Lake Nueva the clear water phase was induced in the spring of 2003 by the occurrence of strong and frequent wind events. In both lakes, a relatively high water column thermal stability and the abundance of cyanobacteria early in the spring prevented the development of the Daphnia magna population and the occurrence of the clear water phase."	"Univ Granada, Inst Water Res, E-18071 Granada, Spain; Univ Barcelona, Dept Ecol, Grp Invest Flumen, E-08028 Barcelona, Spain; Univ Santa Cecilia, BR-11045907 Santos, SP, Brazil; Univ So Denmark, Inst Biol, DK-5230 Odense, Denmark"	"Moreno-Ostos, E, Univ Granada, Inst Water Res, C Ramon & Cajal 4, E-18071 Granada, Spain"	enmoreno@ugr.es				65	2	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	1386-2588		10.1007/s10452-006-9072-0	AQUAT ECOL	Aquat. Ecol.	JUN	2007	41	2				285	297			13	Ecology; Limnology; Marine & Freshwater Biology	191DC	ISI:000248109100014
J	"Marin, C; Longoni, SS; Mateo, H; de Diego, JA; Alunda, JM; Minaya, G; Sanchez-Moreno, M"				"Marin, C.; Longoni, S. S.; Mateo, H.; de Diego, J. A.; Alunda, J. M.; Minaya, G.; Sanchez-Moreno, M."		The use of an excreted superoxide dismutase in an ELISA and Western blotting for the diagnosis of Leishmania (Leishmania) infantum naturally infected dogs	PARASITOLOGY RESEARCH		English	Article							POLYMERASE-CHAIN-REACTION; VISCERAL LEISHMANIASIS; CHAGAS-DISEASE; CUTANEOUS LEISHMANIASIS; TRYPANOSOMA-CRUZI; ANTIGENS; IDENTIFICATION; INDIVIDUALS; MEXICO; DNA	"An excreted iron superoxide dismutase of pI 3.75 and a molecular mass of approximately 25 kDa was partially purified by QAE Sephadex ion-exchange chromatography from the in vitro culture of Leishmania (Leishmania) infantum. This enzyme was detected by enzyme-linked immunosorbent assay and Western blot of anti-L. infantum antibodies in dog serum. For the determination of the sensitivity and specificity of this protein, the results using the complete-parasite antigen fraction were taken as references. For this, 39 sera were assayed in dogs from different Spanish provinces. By Western blot, at a dilution of 1:250, 82% of the sera were positive when superoxide dismutase excreted was used as the antigen, against 56.4% positivity when the complete parasite was used as the antigen. These findings support the results of a previous study, indicating that the superoxide dismutase excreted can be useful in diagnosing L. (L.) infantum."	"Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Parasitol, E-18071 Granada, Spain; UAM, Fac Med, Dept Med Prevent & Salud Publ, Unidad Parasitol & Med Trop, Madrid, Spain; Escuela Vet, Dept Salud Anim, Madrid 18040, Spain; Inst Nacl Salud, Lab Leishmaniosis & Chagas, Lima 1400 11, Peru"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Inst Biotecnol, Dept Parasitol, C Severo Ochoa SN, E-18071 Granada, Spain"	msanchem@ugr.es				31	2	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0932-0113		10.1007/s00436-007-0551-6	PARASITOL RES	Parasitol. Res.	AUG	2007	101	3				801	808			8	Parasitology	192HC	ISI:000248190500041
J	"Dall, TH; Foellmi, C; Pritchard, J; Lo Curto, G; Prieto, CA; Bruntt, H; Amado, PJ; Arentoft, T; Baes, M; Depagne, E; Fernandez, M; Ivanov, V; Koesterke, L; Monaco, L; O'Brien, K; Sarro, LM; Saviane, I; Scharwachter, J; Schmidtobreick, L; Schuetz, O; Seifahrt, A; Selman, F; Stefanon, M; Sterzik, M"				"Dall, T. H.; Foellmi, C.; Pritchard, J.; Lo Curto, G.; Prieto, C. Allende; Bruntt, H.; Amado, P. J.; Arentoft, T.; Baes, M.; Depagne, E.; Fernandez, M.; Ivanov, V.; Koesterke, L.; Monaco, L.; O'Brien, K.; Sarro, L. M.; Saviane, I.; Scharwaechter, J.; Schmidtobreick, L.; Schuetz, O.; Seifahrt, A.; Selman, F.; Stefanon, M.; Sterzik, M."		VSOP: the variable star one-shot project - I. Project presentation and first data release	ASTRONOMY & ASTROPHYSICS		English	Article						stars; variables; general - stars; fundamental parameters - methods; observational - astronomical data bases; miscellaneous	RADIAL-VELOCITY MEASUREMENTS; HIGH-RESOLUTION SPECTROSCOPY; SOUTHERN LUMINOUS STARS; LARGE-MAGELLANIC-CLOUD; SKY VARIABILITY SURVEY; LTE MODEL ATMOSPHERES; TIME-SERIES ANALYSIS; RR-LYRAE STARS; EXTRASOLAR PLANETS; LUNAR OCCULTATION	"Context. About 500 new variable stars enter the General Catalogue of Variable Stars (GCVS) every year. Most of them however lack spectroscopic observations, which remains critical for a correct assignement of the variability type and for the understanding of the object. Aims. The Variable Star One-shot Project (VSOP)is aimed at (1) providing the variability type and spectral type of all unstudied variable stars, (2) process, publish, and make the data available as automatically as possible, and (3) generate serendipitous discoveries. This first paper describes the project itself, the acquisition of the data, the dataflow, the spectroscopic analysis and the on-line availability of the fully calibrated and reduced data. We also present the results on the 221 stars observed during the first semester of the project. Methods. We used the high-resolution echelle spectrographs HARPS and FEROS in the ESO La Silla Observatory (Chile) to survey known variable stars. Once reduced by the dedicated pipelines, the radial velocities are determined from cross correlation with synthetic template spectra, and the spectral types are determined by an automatic minimum distance matching to synthetic spectra, with traditional manual spectral typing cross-checks. The variability types are determined by manually evaluating the available light curves and the spectroscopy. In the future, a new automatic classifier, currently being developed by members of the VSOP team, based on these spectroscopic data and on the photometric classifier developed for the COROT and Gaia space missions, will be used. Results. We confirm or revise spectral types of 221 variable stars from the GCVS. We identify 26 previously unknown multiple systems, among them several visual binaries with spectroscopic binary individual components. We present new individual results for the multiple systems V349 Vel and BC Gru, for the composite spectrum star V4385 Sgr, for the T Tauri star V1045 Sco, and for DM Boo which we re-classify as a BY Draconis variable. The complete data release can be accessed via the VSOP web site."	"Gemini Observ, Hilo, HI 96720 USA; Lab Astrophys Grenoble, F-38400 St Martin Dheres, France; European So Observ, D-85748 Garching, Germany; European So Observ, Santiago, Chile; Univ Texas, McDonald Observ, Austin, TX 78712 USA; Univ Texas, Dept Astron, Austin, TX 78712 USA; Univ Sydney, Sch Phys A28, Sydney, NSW 2006, Australia; Univ Granada, IAA, CSIC, E-18080 Granada, Spain; Aarhus Univ, Dept Phys & Astron, DK-8000 Aarhus C, Denmark; Univ Ghent, Sterrenkundig Observ, B-9000 Ghent, Belgium; Pontificia Univ Catolica Chile, Santiago, Chile; Inst Astrofis Andalucia, E-18008 Granada, Spain; ETSI Informat, Dept Artificial Intelligence, E-28040 Madrid, Spain; Astrophys Inst, D-07745 Jena, Germany; Univ Sternwarte Jena, D-07745 Jena, Germany"	"Dall, TH, Gemini Observ, 670 N Aohoku Pl, Hilo, HI 96720 USA"	tdall@gemini.edu				75	2	EDP SCIENCES S A	LES ULIS CEDEX A	"17, AVE DU HOGGAR, PA COURTABOEUF, BP 112, F-91944 LES ULIS CEDEX A, FRANCE"	0004-6361		10.1051/0004-6361:20077571	ASTRON ASTROPHYS	Astron. Astrophys.	AUG	2007	470	3				1201	1214			14	Astronomy & Astrophysics	192HE	ISI:000248190700043
J	"Castro, JL; Flores-Hidalgo, LD; Mantas, CJ; Puche, JM"				"Castro, J. L.; Flores-Hidalgo, L. D.; Mantas, C. J.; Puche, J. M."		Extraction of fuzzy rules from support vector machines	FUZZY SETS AND SYSTEMS		English	Article						support vector machines; fuzzy rule-based systems; uninorms	ARTIFICIAL NEURAL-NETWORKS; OPERATORS; BOXES	"The relationship between support vector machines (SVMs) and Takagi-Sugeno-Kang (TSK) fuzzy systems is shown. An exact representation of SVMs as TSK fuzzy systems is given for every used kernel function. Restricted methods to extract rules from SVMs have been previously published. Their limitations are surpassed with the presented extraction method. The behavior of SVMs is explained by means of fuzzy logic and the interpretability of the system is improved by introducing the lambda-fuzzy rule-based system (lambda-FRBS). The lambda-FRBS exactly approximates the SVM's decision boundary and its rules and membership functions are very simple, aggregating the antecedents with uninorms as compensation operators. The rules of the lambda-FRBS are limited to two and the number of fuzzy propositions in each rule only depends on the cardinality of the set of support vectors. For that reason, the lambda-FRBS overcomes the course of dimensionality and problems with high-dimensional data sets are easily solved with the lambda-FRBS. (c) 2007 Elsevier B.V. All rights reserved."	"Univ Granada, Dept Comp Sci & AI, E-18071 Granada, Spain; Cent Univ Venezuela, Sch Math, Caracas, Venezuela"	"Mantas, CJ, Univ Granada, Dept Comp Sci & AI, E-18071 Granada, Spain"	castro@decsai.ugr.es; lflorhid@yahoo.es; cmantas@decsai.ugr.es; puche@decsai.ug.es				43	1	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0165-0114		10.1016/j.fss.2007.04.014	FUZZY SET SYSTEM	Fuzzy Sets Syst.	Sep-16	2007	158	18				2057	2077			21	"Computer Science, Theory & Methods; Mathematics, Applied; Statistics & Probability"	200TU	ISI:000248786500006
J	"Thompson-Chagoyan, OC; Maldonado, J; Gil, A"				"Thompson-Chagoyan, Oscar C.; Maldonado, Jose; Gil, Angel"		Colonization and impact of disease and other factors on intestinal microbiota	DIGESTIVE DISEASES AND SCIENCES		English	Article						colonization; inflammatory bowel disease; intestine; intestinal diseases; microbiota	INFLAMMATORY-BOWEL-DISEASE; 16S RIBOSOMAL-RNA; BOTTLE-FED INFANTS; DIFFICILE-ASSOCIATED DIARRHEA; RDNA SEQUENCE-ANALYSIS; FORMULA-FED INFANTS; CLOSTRIDIUM-DIFFICILE; FECAL FLORA; HUMAN FECES; BACTERIAL-COLONIZATION	"The aim of this study was to review the process of microbial colonization and the environmental and host factors that influence colonization and microbial succession. The impact of some diseases on intestinal microbiota composition is also described. Microbial colonization of the gut by maternal vaginal and fecal bacteria begins during and after birth. During the first 2 years of life, specific microbes become established in a process designated microbial succession. Microbial succession in the gastrointestinal tract is influenced by numerous external and internal host-related factors, and by the second year of life, the intestinal microbiota composition is considered identical to that of adults. Nevertheless, intestinal microbiota in both infants and adults remain incompletely characterized and their diversity poorly defined. The main explanation is that many intestinal bacteria that live in an anaerobic environment are difficult or impossible to culture outside the intestine. However, recent advances in molecular biology techniques have initiated the description of new bacteria species. The composition of gut microbiota can be modulated by host, environmental, and bacterial factors, and strong evidence has emerged of substantial modifications during illness or exposure to threatening experiences. It has been postulated that improvements in hygienic measures have led to an increase in allergic diseases (""hygiene hypothesis""). Alterations in gut microbiota and their functions have been widely associated with many chronic and degenerative diseases, including inflammatory bowel disease, colon cancer, and rheumatoid arthritis."	"Univ Granada, Dept Biochem & Mol Biol, E-18071 Granada, Spain; Univ Granada, Sch Med, Dept Pediat, Granada, Spain; Los Venados Gen Hosp, Mexican Inst Social Secur, Dept Pediat, Mexico City, DF, Mexico"	"Thompson-Chagoyan, OC, Univ Granada, Dept Biochem & Mol Biol, Campus Cartuja, E-18071 Granada, Spain"	agil@ugr.es				88	3	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	0163-2116		10.1007/s10620-006-9285-z	DIGEST DIS SCI	Dig. Dis. Sci.	SEP	2007	52	9				2069	2077			9	Gastroenterology & Hepatology	201CY	ISI:000248810300008
J	"Radovic, I; Monticelli, F; Papacchini, F; Magni, E; Cury, AH; Vulicevic, ZR; Ferrari, M"				"Radovic, Ivana; Monticelli, Francesca; Papacchini, Federica; Magni, Elisa; Cury, Alvaro Hafiz; Vulicevic, Zoran R.; Ferrari, Marco"		Accelerated aging of adhesive-mediated fiber post-resin composite bonds: A modeling approach	JOURNAL OF DENTISTRY		English	Article						fiber posts; FRC; resin cement; flowable composite; bond strength; water aging; sandblasting	ENDODONTICALLY TREATED TEETH; GLASS-FIBER; SURFACE-TREATMENT; LUTING AGENTS; CORE MATERIAL; DENTIN; STRENGTH; DURABILITY; CEMENT; WATER	"Objectives: Although fiber posts luted in root canals are not directly exposed to oral fluids, water storage is considered as in vitro accelerated aging test for bonded interfaces. The aim of the study was to evaluate the influence of accelerated water aging on fiber post-resin composite adhesion. Methods: Forty fiber posts (DT Light Post, RTD) were randomly divided into two main groups, according to the surface treatment performed. Group 1: XPBond adhesive (Dentsply Caulk); Group II: sandblasting (Rocatec-Pre, 3M ESPE) and XPBond. Dual-cured resin cement (Calibra, Dentsply Caulk) and flowable composite (X-Flow, Dentsply Caulk) were applied on the posts to produce cylindrical specimens. The bond strength at the interface between post and cement/composite was measured with the microtensile test according to the non-trimming technique. Half of the sticks were tested immediately for bond strength, while in the other half testing was performed after 1 month of water storage at 37 degrees C. Post-cement/composite interfaces were evaluated under SEM prior and after water aging. Statistical analysis was performed using the Kruskal-Wallis ANOVA followed by Dunn's multiple range test (P < 0.05). Results: Immediate bond strength was higher on sandblasted posts. After water aging the two post surface treatments resulted comparable in bond strength. Resin cement achieved higher bond strength to fiber posts than flowable composite. Water aging significantly reduced bond strength. Conclusions: Sandblasting followed by adhesive coating may improve immediate post-resin bond strength in comparison to adhesive alone. However, fiber post-resin bond strength mediated by hydrophilic adhesive tends to decrease after water aging. (c) 2007 Elsevier Ltd. All rights reserved."	"Univ Belgrade, Fac Dent, Clin Pediat & Prevent Dent, Belgrade 11000, Serbia; Univ Siena, Policlin Le Scotte, Dept Dent Mat & Restorat Dent, I-53100 Siena, Italy; Univ Granada, E-18071 Granada, Spain; Univ Sao Paulo, Baru Dent Sch, BR-05508 Sao Paulo, Brazil"	"Radovic, I, Univ Belgrade, Fac Dent, Clin Pediat & Prevent Dent, Dr Subotica 11, Belgrade 11000, Serbia"	ivana.radovic@iritel.com				37	0	ELSEVIER SCI LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND"	0300-5712		10.1016/j.jdent.2007.05.006	J DENT	J. Dent.	AUG	2007	35	8				683	689			7	"Dentistry, Oral Surgery & Medicine"	202HL	ISI:000248892500009
C	"Volchan, E; Vila, J"				"Volchan, Eliane; Vila, Jaime"		The defense cascade: The dynamics of fear reaction	PSYCHOPHYSIOLOGY		English	Meeting Abstract									"Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil; Univ Granada, E-18071 Granada, Spain; Univ Florida, Gainesville, FL 32611 USA"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2007	44			Suppl. 1		S15	S16			2	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	203VK	ISI:000249001900070
C	"Faria, AJP; Machado-Pinheiro, W; David, IPA; Guerra, P; Perakakis, P; Oliveira, L; Pereira, MG; Vila, J; Volchan, E"				"Faria, Aydamari J. P., Jr.; Machado-Pinheiro, Walter; David, Isabel P. A.; Guerra, Pedro; Perakakis, Pandelis; Oliveira, Leticia; Pereira, Mirtes G.; Vila, Jaime; Volchan, Eliane"		Emotional engagement and desengagement veryfied by saccadic reaction times	PSYCHOPHYSIOLOGY		English	Meeting Abstract						emotion; attention; saccadic reaction times			"Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2007	44			Suppl. 1		S57	S57			1	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	203VK	ISI:000249001900259
C	"Souza, GGL; Mendona-De-Souza, ACF; Barros, EM; Fischer, NL; Coutinho, EFS; Oliveira, L; Mendlowicz, MV; Figueira, I; Vila, J; Volchan, E"				"Souza, Gabriela G. L.; Mendona-de-Souza, Ana C. F.; Barros, Eduardo M.; Fischer, Nastassja L.; Coutinho, Evandro F. S.; Oliveira, Leticia; Mendlowicz, Mauro V.; Figueira, Ivan; Vila, Jaime; Volchan, Eliane"		"Resilience, vagal tone and pleasant priming improve cardiac recovery from acute stress"	PSYCHOPHYSIOLOGY		English	Meeting Abstract						heart period; acute stress; individual variability			"Univ Fed Rio de Janeiro, BR-21941 Rio De Janeiro, Brazil; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil; Univ Granada, E-18071 Granada, Spain"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2007	44			Suppl. 1		S58	S58			1	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	203VK	ISI:000249001900263
C	"Munoz, MA; Hackley, SS; Rodriguez, SS; Delgado, LC; de Paula, IIA; Fernandez-Santaella, M; Vila, JJ"				"Munoz, Miguel A.; Hackley, Steve S.; Rodriguez, Sonia S.; Delgado, Luis C.; de Paula, Isabel I. Antunes; Fernandez-Santaella, M'Carmen; Vila, Jaime J."		"Eyeblink and post-auricular startle modulation during reward, punishment, and frustration in deprived and non-deprived smokers"	PSYCHOPHYSIOLOGY		English	Meeting Abstract						startle; smoking; post-auricular			"Univ Granada, E-18071 Granada, Spain; Univ Fed Fluminense, BR-24220000 Niteroi, RJ, Brazil"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2007	44			Suppl. 1		S69	S70			2	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	203VK	ISI:000249001900317
C	"Mata, JL; Rodriguez, S; Munoz, MA; Souza, G; Miccoli, L; Anllo-Vento, L; Vila, J"				"Mata, Jose L.; Rodriguez, Sonia; Munoz, Miguel A.; Souza, Gabriela; Miccoli, Laura; Anllo-Vento, Lourdes; Vila, Jaime"		Eye-blink startle evoked by defense noise and modulated presenting affective sounds	PSYCHOPHYSIOLOGY		English	Meeting Abstract						eye-blink startle; international affective digitalized sound; emotion			"Univ Jaen, Jaen, Spain; Univ Granada, E-18071 Granada, Spain; Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil"						0	0	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0048-5772			PSYCHOPHYSIOLOGY	Psychophysiology		2007	44			Suppl. 1		S87	S87			1	"Psychology, Biological; Physiology; Psychology; Psychology, Experimental"	203VK	ISI:000249001900398
J	"Rojas-Sanchez, F; Alaminos, M; Campos, A; Rivera, H; Sanchez-Quevedo, MC"				"Rojas-Sanchez, F.; Alaminos, M.; Campos, A.; Rivera, H.; Sanchez-Quevedo, M. C."		Dentin in severe fluorosis: a quantitative histochemical study	JOURNAL OF DENTAL RESEARCH		English	Article						dentin; fluoride; mineralization; electron microscopy; x-ray microanalysis	COMPLEX IN-VITRO; FLUORIDE; MINERALIZATION; MICROHARDNESS; MICROANALYSIS; ENAMEL	"Dentin responds to different alterations in the enamel with hypermineralization, and is a biomarker of fluoride exposure. We hypothesized that severe fluorosis would lead to hyper mineralization of the dentin when the enamel was severely affected. We used scanning electron microscopy and quantitative electron-probe microanalysis to compare dentin and enamel from healthy and fluorotic teeth. The dentin in fluorotic teeth was characterized by a highly mineralized sclerotic pattern, in comparison with control teeth ( p < 0.001) and fluorotic enamel lesions ( p < 0.001). Enamel near the lesions showed hypercalcification in comparison with dentin ( p < 0.001). In response to the effects of severe fluorosis in the enamel, the dentin showed hypermineralization, as found in other enamel disorders. The hypermineralization response of the dentin in our samples suggests that the mechanism of the response should be taken into account in dental caries and other dental disorders associated with severe fluorosis."	"Cent Univ Venezuela, Fac Odontol, Inst Invest Odontol Raul Vincentelli, Caracas, Venezuela; Univ Granada, Fac Med & Odontol, Dept Histol, E-18071 Granada, Spain"	"Sanchez-Quevedo, MC, Cent Univ Venezuela, Fac Odontol, Inst Invest Odontol Raul Vincentelli, Caracas, Venezuela"	mcsanchez@histolii.ugr.es				21	0	INT AMER ASSOC DENTAL RESEARCHI A D R/A A D R	ALEXANDRIA	"1619 DUKE ST, ALEXANDRIA, VA 22314-3406 USA"	0022-0345			J DENT RES	J. Dent. Res.	SEP	2007	86	9				857	861			5	"Dentistry, Oral Surgery & Medicine"	203ZS	ISI:000249013200010
J	"Acosta, MD; Moraes, LA; Grados, LR"				"Acosta, Maria D.; Moraes, Luiza A.; Grados, Luis Romero"		On boundaries on the predual of the Lorentz sequence space	JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS		English	Article						holomorphic function; boundary; peak point; strong peak set	HOLOMORPHIC-FUNCTIONS; INFINITE DIMENSIONS; ALGEBRAS; C(K)	"Let X be the canonical predual of the Lorentz sequence space and let A(u) (B-X) be the Banach algebra of all complex valued functions defined on the closed unit ball BX of X which are uniformly continuous on BX and holomorphic on the interior of BX, endowed with the sup norm. A characterization of the boundaries for An (BX) is given in terms of the distance to the strong peak sets of this algebra. (c) 2007 Elsevier Inc. All rights reserved."	"Univ Granada, Dept Anal Matemat, E-18071 Granada, Spain; Univ Fed Rio de Janeiro, Inst Matemat, BR-21945970 Rio De Janeiro, Brazil; Univ Estadual Ponta Grossa, Dept Matemat, BR-84030900 Ponta Grossa, PR, Brazil"	"Acosta, MD, Univ Granada, Dept Anal Matemat, E-18071 Granada, Spain"	dacosta@ugr.es; luiza@im.ufrj.br; romerogrados@hotmail.com				12	1	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0022-247X		10.1016/j.jmaa.2007.02.041	J MATH ANAL APPL	J. Math. Anal. Appl.	DEC 1	2007	336	1				470	479			10	"Mathematics, Applied; Mathematics"	208KG	ISI:000249317600035
J	"Fernandez-Llimos, F; Barrichelo, P; Rossignoli, P; Correr, CJ; Pontarolo, R"				"Fernandez-Llimos, Fernando; Barrichelo, Paola; Rossignoli, Paula; Correr, Cassyano J.; Pontarolo, Roberto"		Antibiotic patient compliance and cure self-perception in community pharmacy	PHARMACY WORLD & SCIENCE		English	Meeting Abstract									"Univ Granada, Pharmaceut Care Res Grp, Granada, Spain; Univ Fed Parana, Dept Farm, BR-80060000 Curitiba, Parana, Brazil; Ctr Univ Positivo, Farm Escola, Curitiba, Parana, Brazil"						0	0	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	0928-1231			PHARM WORLD SCI	Pharm. World Sci.	OCT	2007	29	5				467	468			2	Pharmacology & Pharmacy	209SL	ISI:000249408200084
J	"Ortega, KL; Arzate-Mora, N; Ceballos-Salobrena, A; Martin-Rico, P"				"Ortega, Karem L.; Arzate-Mora, Nancy; Ceballos-Salobrena, Alejandro; Martin-Rico, Patricia"		Oral plasmablastic lymphoma	AIDS READER		English	Editorial Material						HIV/AIDS; oral cancer; lymphoma			"Univ Sao Paulo, BR-05508 Sao Paulo, Brazil; Univ Nacl Autonoma Mexico, Mexico City, DF, Mexico; Univ Granada, E-18071 Granada, Spain; Hosp Carlos Haya, Malaga, Spain"	"Ortega, KL, Univ Sao Paulo, BR-05508 Sao Paulo, Brazil"					5	3	CLIGGOTT PUBLISHING CO	DARIEN	"330 BOSTON POST RD, DARIEN, CT 06820 USA"	1053-0894			AIDS READ	Aids Read.	SEP	2007	17	9				446	447			2	Immunology; Infectious Diseases	210QK	ISI:000249470500003
J	"Ferreira, SLC; Korn, MDGA; Ferreira, HS; da Silva, EGP; Araujo, RGO; Souza, AS; Macedo, SM; Lima, DDC; de Jesus, RM; Amorim, FAC; Bosque-Sendra, JM"				"Ferreira, Sergio Luis Costa; Korn, Maria das Gracsa Andrade; Ferreira, Hadla Sousa; da Silva, Erik Galvao Paranhos; Araujo, Rennan Geovanny Oliveira; Souza, Anderson Santos; Macedo, Samuel Marques; Lima, Daniel de Castro; de Jesus, Raildo Mota; Amorim, Fabio Alan Carqueija; Bosque-Sendra, Juan Manuel"		Application of multivariate techniques in optimization of spectroanalytical methods	APPLIED SPECTROSCOPY REVIEWS		English	Review						multivariate techniques; factorial design; central composite design; Doehlert matrix; Box-Behnken design; AAS; ICP; spectroanalytical methods	ATOMIC-ABSORPTION-SPECTROMETRY; ONLINE PRECONCENTRATION SYSTEM; MICROWAVE-ASSISTED DIGESTION; CLOUD POINT EXTRACTION; PRESSURIZED LIQUID EXTRACTION; SLURRY PREPARATION PROCEDURES; COLD VAPOR GENERATION; FACTORIAL DESIGN; BIOLOGICAL SAMPLES; DOEHLERT MATRIX	"The present article describes fundamentals and applications of multivariate techniques used for the optimization of analytical procedures and systems involving spectroanalytical methods such as flame atomic absorption spectrometry (FAAS), electrothermal atomic absorption spectrometry (ETAAS), inductively coupled plasma optical emission spectrometry (ICP OES), and inductively coupled plasma mass spectrometry (ICP-MS), considering the main steps of a chemical analysis. This way, applications of experimental designs in optimization of sampling systems, digestion procedures, preconcentration procedures, instrumental parameters of quantification steps of analytical methods, and robustness tests have been summarized in this work."	"Univ Fed Bahia, Inst Quim, Salvador, BA, Brazil; Univ Fed Bahia, Inst Ciencias Ambientais & Desenvolvimento S, Barreiras, BA, Brazil; Univ Granada, Fac Sci, Dept Analyt Chem, Granada, Spain"	"Ferreira, SLC, Univ Fed Bahia, Inst Quim, Salvador, BA, Brazil"	slcf@ufba.br				65	7	TAYLOR & FRANCIS INC	PHILADELPHIA	"325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA"	0570-4928		10.1080/05704920701551506	APPL SPECTROSC REV	Appl. Spectrosc. Rev.		2007	42	5				475	491			17	Instruments & Instrumentation; Spectroscopy	213JM	ISI:000249663100002
J	"Marchesi, C; Garrido, CJ; Bosch, D; Proenza, JA; Gervilla, F; Monie, P; Rodriguez-Vega, A"				"Marchesi, Claudio; Garrido, Carlos J.; Bosch, Delphine; Proenza, Joaquin A.; Gervilla, Fernando; Monie, Patrick; Rodriguez-Vega, Antonio"		Geochemistry of Cretaceous magmatism in eastern Cuba: Recycling of North American continental sediments and implications for subduction polarity in the Greater Antilles paleo-arc	JOURNAL OF PETROLOGY		English	Review						eastern Cuba; Greater Antilles paleo-island arc; mantle source depletion; Nb/Ta fractionation; slab component	HIGH-FIELD-STRENGTH; PLATE-TECTONIC MODEL; CARIBBEAN ISLAND-ARC; TRACE-ELEMENTS; VOLCANIC-ROCKS; MANTLE SOURCE; OCEANIC PLATEAU; HIGH-PRESSURE; MARIANA ARC; ZONE FLUIDS	"We present whole-rock major- and trace-element and Nd-Sr-Pb radiogenic isotope data for Cretaceous igneous suites from eastern Cuba. These rocks are related to the Greater Antilles paleo-island arc magmatism and have three different igneous styles. Group 1 consists of tholeiitic basalts and rare basaltic andesites that have normal mid-ocean ridge basalt (N-MORB)-like compositions similar to those found in back-arc basin basalts (TiO2 = 1.2-2.9wt%; La/Yb-( N) = 0.7-0.9, Th/Nb = 0.06-0.08, and initial Pb-208/Pb-204 = 37.65-3.74). Group 2 comprises basaltic and rare basaltic andesitic subvolcanic dykes with major- and trace-element and isotopic compositions similar to those of island arc tholeiites (TiO2 =0.7-1.4 wt%; La/Yb-(N) =0.6-0.9, Th/Nb = 0.06-0.68, and initial Pb-208/Pb-204 = 37.74-38.25). Group 3 is composed of low-Ti (TiO2 =0.3-0.9 wt%) calcalkaline igneous rocks that have an unambiguous subduction-related character (La/Yb-(N) = 1.1-5.0, Th/Nb = 0.35-1.55, and initial Pb-208/Pb-204 = 37.94-38.39). The parental magmas of the three groups formed by variable melting degrees (< 5-25%) of spinel lherzolite, with more depleted mantle sources for Groups 2 and 3 than Group 1. The trace-element and radiogenic isotope compositions of primitive Group 3 samples are strongly bimodal. One subgroup of samples is characterized by low Ta/Yb (0.02-0.03) and Th/La (0.10-0.13), slightly subchondritic Nb/Ta (13.3-17.3), and relatively high initial Pb-206/Pb-204 (18.57-18.62) and is an element of(Nd) (7.6-9.4). The remaining primitive Group 3 samples have higher Ta/Yb (0.06-0.11) and Th/La (0.24-0.32), and highly subchondritic Nb/Ta (7.6-9.1), coupled with lower initial Pb-206/Pb-204 (18.24-18.29) and is an element of(Nd) (3.4-5.5). These signatures were induced by two distinct slab components that mainly reflect the contributions of Cretaceous Atlantic marine and North American continental sediments, respectively. Nb/Ta in the first subgroup was influenced by melting of rutile-bearing subducted crust, whereas in the second it was inherited from recycled continental sediments. The involvement of Atlantic and North American sediments in Cuban Cretaceous magmatism indicates that the Proto-Caribbean (North American-Proto Atlantic) lithosphere subducted beneath the Greater Antilles arc during the Late Cretaceous (pre-Campanian), consistent with geotectonic models involving onset of SW-dipping subduction beneath the Greater Antilles paleo-arc during the Aptian. The variable mantle source depletion and magnitude of the subduction component probably reflect different settings across the arc, from the arc front to a back-arc spreading ridge."	"Univ Granada, Fac Ciencias, Dept Mineral & Petrol, E-18002 Granada, Spain; Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra, E-18002 Granada, Spain; Univ Montpellier 2, CNRS, UMR 5243, F-34095 Montpellier, France; Univ Barcelona, Fac Geol, Dept Crystallog Mineral & Deposits Minerals, E-08028 Barcelona, Spain; Inst Super Mineromet, Dept Geol, Moa 83320, Cuba"	"Marchesi, C, Univ Granada, Fac Ciencias, Dept Mineral & Petrol, Avenida Fuentenueva S-N, E-18002 Granada, Spain"	claudio@ugr.es				104	4	OXFORD UNIV PRESS	OXFORD	"GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND"	0022-3530		10.1093/petrology/egm040	J PETROL	J. Petrol.	SEP	2007	48	9				1813	1840			28	Geochemistry & Geophysics	215QB	ISI:000249823000006
J	"Molina, E; Tamayo, M"				"Molina, Eustoquio; Tamayo, Manuel"		Arguments and scientific interdisciplinary data about the imperfections of evolutionary design	INTERCIENCIA		English	Article							MAMMALIAN MIDDLE-EAR	"The intelligent design argument is very weak because it can be formulated inversely. In this way, some imperfections of the universe and the Earth, the geological chronology of the appearance of life in millions of years, the existence of intermediate fossil forms and species are made evident. Besides, quite relevant examples of phylogenies and numerous examples about the way that some living species were designed by evolution also exist. It is shown that the evolution of the organisms is far front being perfect, as it would have been created by an intelligent designer instantaneously with new organs and with all the materials available. However it is sufficiently good to adapt the organism to the new environmental needs. Natural selection is blind, but it is not final, lacks forethought and takes advantage of restricted organs of the ancestors and their immediate advantage; therefore, the initial simple models, have been improved through time and, sometimes, they diversify towards unexpected goals. These interdisciplinary data, mainly geological and biological, contradict the arguments of intelligent design, such as its supposition of an irreducible complexity."	"Univ Zaragoza, Dept Ciencias Tierra, E-50009 Zaragoza, Spain; Univ Zaragoza, Catedrat Paleontol, E-50009 Zaragoza, Spain; Univ Granada, E-18071 Granada, Spain; Univ Chile, Santiago, Chile; Univ Catolica Maule, Talca, Chile"	"Molina, E, Univ Zaragoza, Dept Ciencias Tierra, E-50009 Zaragoza, Spain"	emolina@unizar.es; mtamayo@ucm.cl				42	1	INTERCIENCIA	CARACAS	"APARTADO 51842, CARACAS 1050A, VENEZUELA"	0378-1844			INTERCIENCIA	Interciencia	SEP	2007	32	9				635	642			8	Ecology	217OA	ISI:000249956000011
J	"Vargas, F; Soldan, OCP; Marin, C; Rosales, MJ; Sanchez-Gutierrez, R; Sanchez-Moreno, M"				"Vargas, F.; Paz Soldan, O. Cordova; Marin, C.; Rosales, M. Jose; Sanchez-Gutierrez, R.; Sanchez-Moreno, M."		Epidemiology of American trypanosomiasis in northern Peru	ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY		English	Article							PANSTRONGYLUS-GENICULATUS LATREILLE; TRIATOMINAE; REDUVIIDAE; CRUZI; STATE		"Univ Granada, Fac Ciencias, Dept Parasitol, E-18071 Granada, Spain; Univ Nacl Trujillo, Fac Ciencias Biol, Trujillo, Peru"	"Sanchez-Moreno, M, Univ Granada, Fac Ciencias, Dept Parasitol, Severo Ochoa S-N, E-18071 Granada, Spain"	msanchem@ugr.es				17	1	MANEY PUBLISHING	LEEDS	"STE 1C, JOSEPHS WELL, HANOVER WALK, LEEDS LS3 1AB, W YORKS, ENGLAND"	0003-4983		10.1179/136485907X229031	ANN TROP MED PARASITOL	Ann. Trop. Med. Parasitol.	OCT	2007	101	7				643	648			6	"Public, Environmental & Occupational Health; Parasitology; Tropical Medicine"	218FX	ISI:000250002500008
C	"Espin, MJ; Delgado, AV; Gonzalez-Caballero, F; Rejon, L"				"Espin, M. J.; Delgado, A. V.; Gonzalez-Caballero, F.; Rejon, L."		Rheological properties of a model colloidal suspension under large electric fields of different waveforms	JOURNAL OF NON-NEWTONIAN FLUID MECHANICS		English	Proceedings Paper						electrorheological effect; field waveform; field frequency; conductivity	HEMATITE/SILICONE OIL SUSPENSIONS; ELECTRORHEOLOGICAL FLUIDS; CONDUCTION MODEL; ELECTROVISCOUS FLUIDS; FREQUENCY; DC	"An investigation of the suitable characteristics of the electric field that maximize the ER effect has been carried out in this work. Rheological parameters (shear stress and viscosity) were determined in dependence of electric fields of different waveforms (square, sinusoidal and triangular), frequency, v, and strength, E, for hematite/silicone oil suspensions under steady shear conditions. It was seen that the ER performance was highly dependent on the waveform of the external field, with a square signal producing the optimal response. The yield stress, tau(y), was almost independent of the field at high frequencies but it sharply increased below 50 Hz. Additionally, it correlated with a power-law dependence, tau(y) = aE(b), where b strongly depends on v: it is b; 2, but it gradually reduces when the frequency increases. The experimental data could be qualitatively explained according to the interfacial polarization mechanism. However, significant deviations from its predictions appeared, which could be only justified when other considerations, in addition to the polarization mechanism are taken into account, specifically, the period of time for which samples are subjected to the maximum voltage, the effect of the particle rotation under shear flow and the frequency-dependent behaviour of the electrical properties of the suspension. (C) 2007 Elsevier B.V. All rights reserved."	"Univ Seville, Escuela Univ Arquitectura Tecn, Dept Fis Aplicada 2, E-41012 Seville, Spain; Univ Granada, Fac Ciencias, Dept Fis Aplicada, E-18071 Granada, Spain; Inst Invest Elect, Cuernavaca 62490, Morelos, Mexico"	"Espin, MJ, Univ Seville, Escuela Univ Arquitectura Tecn, Dept Fis Aplicada 2, Avda Reina Mercedes 4A, E-41012 Seville, Spain"	mjespin@us.es				48	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0377-0257		10.1016/j.jnnfm.2007.01.007	J NON-NEWTONIAN FLUID MECH	J. Non-Newton. Fluid Mech.	Oct-25	2007	146	01-Mar			Sp. Iss. SI	125	135			11	Mechanics	218SE	ISI:000250034400012
J	"Jara, E; Maldonado, A; Vila, J"				"Jara, Elvia; Maldonado, Antonio; Vila, Javier"		Causal inference and learning processes in second order conditioning	PSICOLOGICA		Spanish	Article							FREQUENCY; JUDGMENT; HUMANS	"The main objective of this study was twofold. Experiment I showed the reliability of second-order conditioning (SOC) in causal learning tasks. Experiment 2 confirmed that post-conditioning extinction of the first-order causal relationships does not have the same extinction effect on the causal relationships between the second-order cue and the effect. The important contributions of second experiment were firstly, that during the extinction phase in one condition, the excitation level of acquisition Was conserved in the other condition; finally, participants not only should judge the second-order relationships but also those of first-order extinguished or not during the test phase. The results confirmed that extinguishing the first-order relationship, does not generate the extinction of the second-order one (SOC), although it produced an attenuation of the strength of the second-order causal relationship. These results accords with associative models explaining SOC in animal conditioning based upon relatively independent associations between conditioned and unconditioned stimuli. In a similar way, they also suggest the possibility that people were learning independent rather than chained causal relationships during SOC learning."	"Univ Nacl Autonoma Mexico, FES Iztacala, Mexico City 04510, DF, Mexico; Univ Granada, E-18071 Granada, Spain"	"Vila, J, Univ Nacl Autonoma Mexico, FES Iztacala, Mexico City 04510, DF, Mexico"	javila@cablevision.net.mx				19	0	"UNIV VALENCIA, DEPT METODOLGIA, FAC PSICOLOGIA"	VALENCIA	"AVDO BLASCO IBANEZ, 21, VALENCIA, 46010, SPAIN"	0211-2159			PSICOLOGICA	Psicologica		2007	28	2				215	236			22	"Psychology, Experimental"	222JR	ISI:000250292900007
J	"Hosaka, K; Nakajima, M; Monticelli, F; Carrilho, M; Yamauti, M; Aksornmuang, J; Nishitani, Y; Tayh, FR; Pashley, DH; Tagami, J"				"Hosaka, Keiichi; Nakajima, Masatoshi; Monticelli, Francesca; Carrilho, Marcela; Yamauti, Monica; Aksornmuang, Juthatip; Nishitani, Yoshihiro; Tayh, Franklin R.; Pashley, David H.; Tagami, Junji"		Influence of hydrostatic pulpal pressure on the microtensile bond strength of all-in-one self-etching adhesives	JOURNAL OF ADHESIVE DENTISTRY		English	Article						dentin; pulpal pressure; all-in-one adhesives; microtensile bond strength	SINGLE-STEP ADHESIVES; PERMEABLE MEMBRANES; NANOLEAKAGE EXPRESSION; DENTIN ADHESIVES; HYBRID LAYER; SMEAR LAYERS; 2 MODES; WATER; DURABILITY; SYSTEMS	"Purpose: To evaluate the microtensile bond strength (mu TBS) of two all-in-one self-etching adhesive systems and two self etching adhesives with and without simulated hydrostatic pulpal pressure (PP). Materials and Methods: Flat coronal dentin surfaces of extracted human molars were prepared. Two all-in-one self-etching adhesive systems, One-Up Bond F (OBF; Tokuyama) and Clearfil S-3 Bond (Tri-S, Kuraray Medical) and two self-etching primer adhesives, Clearfil Protect Bond (PB; Kuraray) and Clearfil SE Bond (SE; Kuraray) were applied to the dentin surfaces according to manufacturers' instructions under either a pulpal pressure (PP) of zero or 15 cm H(2)0. A hybrid resin composite (Clearfil AP-X, Kuraray) was used for the coronal buildup. Specimens bonded under PP were stored in water at 37 degrees C under 15 cm H20 for 24 h. Specimens not bonded under PP were stored under a PP of zero. After storage, the bonded specimens were sectioned into slabs that were trimmed to hourglass-shaped specimens, and were subjected to microtensile bond testing (mu TBS). The bond strength data were statistically analyzed using two-way ANOVA and the Holm-Sidak method for multiple comparison tests (alpha = 0.05). The surface area percentage of different failure modes for each material was also statistically analyzed with three one-way ANOVAs and Tukey's multiple comparison tests. Results: The mu TBS of OBF and Tri-S fell significantly under PP. However, in the PB and SE bonded specimens under PP, there were no significant differences compared with the control groups without PP. Conclusions: The mu TBS of the two all-in-one adhesive systems decreased when PP was applied. However, the mu TBS of both self-etching primer adhesives did not decrease under PR"	"Tokyo Med & Dent Univ, Dept Restorat Sci, Tokyo, Japan; Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain; Univ Siena, Dept Restorat Dent & Dent Mat, Policlin Le Scotte, I-53100 Siena, Italy; Univ Estadual Campinas, Piracicaba Sch Dent, Dept Restorat Dent, Campinas, Brazil; FEAD, Sch Dent, Dept Cardiol & Operat Dent, Belo Horizonte, MG, Brazil; Prince Songkla Univ, Fac Dent, Dept Prosthet Dent, Songkhla, Thailand"	"Hosaka, K, Tokyo Med & Dent Univ, Dept Restorat Sci, Bunkyo Ku, 1-5-45 Yushima, Tokyo 1138549, Japan"	hosaka.ope@tmd.ac.jp				38	0	QUINTESSENCE PUBLISHING CO INC	HANOVER PARK	"4350 CHANDLER DRIVE, HANOVER PARK, IL 60133 USA"	1461-5185			J ADHES DENT	J. Adhes. Dent.	OCT	2007	9	5				437	442			6	"Dentistry, Oral Surgery & Medicine"	222LO	ISI:000250298900004
J	"Do Campo, M; del Papa, C; Jimenez-Millan, J; Nieto, F"				"Do Campo, M.; del Papa, C.; Jimenez-Millan, J.; Nieto, F."		Clay mineral assemblages and analcime formation in a Palaeogene fluvial-lacustrine sequence (Maiz Gordo Formation Palaeogen) from northwestern Argentina	SEDIMENTARY GEOLOGY		English	Article						palaeogene; Kaolinite; analcime; X-ray diffraction; alkaline lakes; Argentina	LAKE-MARGIN; BASIN SPAIN; K-FELDSPAR; ZEOLITES; SEDIMENTARY; CLINOPTILOLITE; DIAGENESIS; TRANSFORMATION; STABILITY; MUDSTONES	"The Palaeogene Maiz Gordo Formation is one of the main lacustrine events recorded in northwestern Argentina. It consists of sandstone, mudstone, and limestone beds 200 m thick, deposited in a brackish-alkaline lake and braided alluvial systems. The Maiz Gordo Lake evolved mainly as a closed system, with brief periods as an open one. X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to study samples from seven sites, corresponding respectively to proximal, intermediate, and transitional positions of the fluvial environment and marginal and inner-lake environment, focusing on the clay mineralogy and analcime formation. The basinward zonation of diagenetic minerals identified in the Maiz Gordo Lake was: mordenite -> analcime K-feldspar. Although not a typical zonation of saline-alkaline lakes, it does indicate an increase in salinity and alkalinity towards the centre. In proximal fluvial settings, smectite predominates at the base of the sequence, with scarce kaolinite. Towards the top, a striking increase in kaolinite content suggests a change from a relatively and climate with alternating humid and dry seasons, towards a warm and humid climate. Kaolinite content clearly decreases in a basinward direction. Such a variation is attributable to changes in hydro-geochemistry denoting the progressive influence of the brackish and alkaline lake water on interstitial pores. SEM images of intermediate fluvial samples reveal authigenesis of illite at the expense of kaolinite booklets. In littoral and inner-lake settings the clay fraction is composed of muscovite, sometimes with subordinate smectite. Analcime occurs in variable amounts in all sedimentary facies, in rock pores or filling veins. It forms subhedral square to hexagonal, or anhedral rounded crystals, denoting that they coarsened at low to moderate degrees of supersaturation. Although the mordenite identified in a fluvial level would have been the precursor of analcime in the Maiz Gordo Basin, no textural evidence of analcime formation through replacement of mordenite or other precursor zeolite was found. Hence it is more probable that analcime formation took place by direct authigenic precipitation or through the reaction between interstitial brines and clay minerals or plagioclase. (C) 2007 Elsevier B.V. All rights reserved."	"Univ Buenos Aires, INGEIS, RA-1428 Buenos Aires, DF, Argentina; Univ Buenos Aires, CONICET, FCEN, Dept Geol, RA-1428 Buenos Aires, DF, Argentina; Univ Nacl Salta, Fac Ciencias Nat, CONICET, RA-4400 Salta, Argentina; Univ Jaen, Dept Geol, Jaen 23071, Spain; Univ Granada, CSIC, Dept Mineral & Petrol, Granada 18002, Spain; Univ Granada, CSIC, IACT, Granada 18002, Spain"	"Do Campo, M, Univ Buenos Aires, INGEIS, Ciudad Univ, RA-1428 Buenos Aires, DF, Argentina"	docampo@ingeis.uba.ar				51	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0037-0738		10.1016/j.sedgeo.2007.04.007	SEDIMENT GEOL	Sediment. Geol.	Sep-01	2007	201	01-Feb				56	74			19	Geology	223CK	ISI:000250347000004
J	"Mauricio, PJBTDD; Gonzalez-Lopez, S; Aguilar-Mendoza, JA; Felix, S; Gonzalez-Rodriguez, MP"				"Mauricio, Paolo Joao B. T. de Durao; Gonzalez-Lopez, Santiago; Aguilar-Mendoza, Jose A.; Felix, Sergio; Gonzalez-Rodriguez, Maria P."		Comparison of regional bond strength in root thirds among fiber-reinforced posts luted with different cements	JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS		English	Article						push-out test; bond strength; endodontic posts	TOOTH-COLORED POSTS; ENDODONTICALLY TREATED TEETH; SELF-ETCHING ADHESIVE; PUSH-OUT STRENGTH; CANAL DENTIN; IN-VITRO; LUTING AGENTS; GLASS-IONOMER; INTRARADICULAR DENTIN; RESIN CEMENTS	"Aim: To compare regional bond strength in different thirds of the root canal, among glass fiber-reinforced (FRC) endodontic posts luted with different cements, using the push-out test. Material and Methods: Sixty extracted human anterior teeth were endodontically treated with gutta-percha and AH Plus (R) sealer. The crown portion was removed, and a dowel space was prepared. Prepared teeth were randomly assigned to one of six groups (n = 10) for luting glass FRC Postec posts, with one of the six cement systems (Ketac (TM) Cem Aplicap (TM) Relyx (TM) Unicem Aplicap, Variolin (R) II/Excite (R) DCS, Panavia (TM) F/ED Primer, C and B (TM) cement/All-Bond (R) 2, and Multilink (R)/Multilink (R) Primer A/B), using an alignment technique. Specimens were embedded in resin, and each root was sectioned into six 1-mm thick serial slices. A push-out test was performed to measure regional bond strengths and to identify the type of failure. Results: The highest bond strength values were found in the cervical third and the lowest in the apical third. Highest values were obtained using Variolink II, Panavia F (R), and Multilink (R) resin cements followed by C and B (TM) m resin cement and Relyx Unicem (TM) ionomer resin cement; Ketac-cem (R) ionomer cement showed the lowest value. Conclusion: Highest bond strength values were obtained in the cervical third and with resin cements. (C) 2007 Wiley Periodicals. Inc."	"Inst Super Ciencias Saude Egas Moniz, Lisbon, Portugal; Univ Granada, Sch Dent, Dept Pathol & Dent Therapeut, E-18071 Granada, Spain; Univ Peruana Cayetano Heredia, Sch Dent, Lima, Peru"	"Gonzalez-Lopez, S, Inst Super Ciencias Saude Egas Moniz, Campus Univ Quinta Granja 2829 511 Mt Caparica, Lisbon, Portugal"	sglopez@ugr.es				55	2	WILEY-LISS	HOBOKEN	"DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA"	1552-4973		10.1002/jbm.b.30805	J BIOMED MATER RES PART B	J. Biomed. Mater. Res. Part B	NOV	2007	83B	2				364	372			9	"Engineering, Biomedical; Materials Science, Biomaterials"	224DF	ISI:000250425400011
C	"Burguera-Pascu, M; Rodriguez-Archilla, A; Burguera, JL; Burguera, M; Rondon, C; Carrero, P"				"Burguera-Pascu, Margarita; Rodriguez-Archilla, Alberto; Burguera, Jose Luis; Burguera, Marcela; Rondon, Carlos; Carrero, Pablo"		Flow injection on-line dilution for zinc determination in human saliva with electrothermal atomic absorption spectrometry detection	ANALYTICA CHIMICA ACTA		English	Proceedings Paper						on-line dilution; flow injection-electrothermal atomic absorption spectrometry (FI-ET AAS); saliva samples; baseline zinc levels; contamination-free determination	MICROWAVE-ASSISTED MINERALIZATION; SPECTROPHOTOMETRIC DETERMINATION; ANALYSIS SYSTEM; MULTIELEMENT DETERMINATION; LUBRICATING OILS; PAROTID-SALIVA; DYNAMIC-RANGE; ICP-MS; CALCIUM; ACID	"An automated method is described for the determination of zinc in human saliva by electrothermal atomic absorption spectrometry (ET AAS) after on-line dilution of samples with a significant reduction of sample consumption per analysis (<0.4mL including the dead volume of the system). in order to fulfill this aim without changing the sample transport conduits during the experiments, a flow injection (FI) dilution system was constructed. Its principal parts are: one propulsion device (peristaltic pump, PP) for either samples, standards or washing solution all located in an autosampler tray and for the surfactant solution (Triton X-100) used as diluent, and a two-position time based solenoid injector (TBSI1) which allowed the introduction of 10 mu L of either solution in the diluent stream. To avoid unnecessary waste of samples, the TBSI, also permitted the recirculation of the solutions to their respective autosampler cups. The downstream diluted solution fills a home made sampling arm assembly. The sequential deposition of 20 mu L, aliquots of samples or standards on the graphite tube platform was carried out by air displacement with a similar time based solenoid injector (TBSI2). The dilution procedure and the injection of solutions into the atomizer are computer controlled and synchronized with the operation of the temperature program. Samples or standards solutions were submitted to two drying steps (at 90 and 130 degrees C), followed by pyrolysis and atomization at 700 and 1700 degrees C, respectively. The aqueous calibration was linear up to 120.0 mu g L-1 for diluted standard solutions/samples and its slope was similar (p > 0.05) to the standard addition curve, indicating lack of matrix effect. The precision tested by repeated analysis of real saliva samples was less than 3% and the detection limit (3 sigma) was of 0.35 mu gL(-1). To test the accuracy of the proposed procedure, recovery tests were performed, obtaining mean recovery of added zinc of 97.8 +/- 1.3%. Furthermore, Zn values estimated by the procedure developed in this work were compared with those obtained by a standard addition flame-AAS method applied to 20 randomly selected saliva samples. No significant differences (p > 0.05) were obtained between the two methods. Zinc levels in saliva samples from 44 healthy volunteers, 15 male and 29 female, with ages between 20 and 51 years (mean 30.50 +/- 9.14 years) were in the range 22-98 mu g L-1 (mean of 55 17 mu g L-1), similar to some and different from others reported in the literature. It was found that zinc values for male were statistically higher (p = 0.006) than for female. (C) 2006 Elsevier B.V. All rights reserved."	"Univ Granada, Sch Dent, Dept Oral Med, Granada, Spain; Univ Los Andes, Fac Sci, Dept Chem, Merida, Venezuela"	"Burguera-Pascu, M, Univ Granada, Sch Dent, Dept Oral Med, Granada, Spain"	margaburpas@hotmail.com				33	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0003-2670		10.1016/j.aca.2006.10.021	ANAL CHIM ACTA	Anal. Chim. Acta	Sep-26	2007	600	01-Feb				214	220			7	"Chemistry, Analytical"	224OY	ISI:000250457500032
J	"Wilson, MA; Martinez-Cuitino, M; Defior, S; Weekes, BS"				"Wilson, Maximiliano A.; Martinez-Cuitino, Macarena; Defior, Sylvia; Weekes, Brendan S."		Dissociable effects of grammatical class in acquired dysgraphia: Evidence from Spanish	BRAIN AND LANGUAGE		English	Meeting Abstract							REPRESENTATION; BRAIN; NOUN		"[Wilson, Maximiliano A.] Univ Buenos Aires, CONICET, RA-1053 Buenos Aires, DF, Argentina; [Martinez-Cuitino, Macarena] Univ Buenos Aires, INECO, Buenos Aires, DF, Argentina; [Defior, Sylvia] Univ Granada, E-18071 Granada, Spain; [Weekes, Brendan S.] Univ Sussex, Dept Psychol, Brighton BN1 9RH, E Sussex, England"		B.S.Weekes@sussex.ac.uk				9	0	ACADEMIC PRESS INC ELSEVIER SCIENCE	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA"	0093-934X		10.1016/j.bandl.2007.07.065	BRAIN LANG	Brain Lang.	OCT-NOV	2007	103	01-Feb				103	104			2	"Linguistics; Neurosciences; Psychology, Experimental"	227MF	ISI:000250660100048
J	"De Leon, J; Diaz, FJ"				"de Leon, Jose; Diaz, Francisco J."		"Planning for the optimal design of studies to personalize antipsychotic prescriptions in the post-CATIE era: The clinical and pharmacoepidemiological data suggest that pursuing the pharmacogenetics of metabolic syndrome complications (hypertension, diabetes mellitus and hyperlipidemia) may be a reasonable strategy"	SCHIZOPHRENIA RESEARCH		English	Article						pharmacogenetics; antipsychotic; hypertension; hyperglycernia; Hyperlipidemia; weight gain; lipids; diabetes mellitus; obesity; metabolic syndrome	INDUCED WEIGHT-GAIN; SCHIZOPHRENIA TRIAL; ATYPICAL ANTIPSYCHOTICS; PSYCHIATRIC-INPATIENTS; CHOLESTEROL LEVELS; LIPID PROFILES; BASE-LINE; OLANZAPINE; CLOZAPINE; GLUCOSE	"The variability of individual responses reported by the CATIE study has raised awareness of the need to reconsider personalizing prescriptions of antipsychotic medications for the purpose of establishing the best antipsycbotic for each individual patient. As atypical antipsychotics are widely prescribed for severe mental illnesses other than schizophrenia and side effects are largely independent from diagnosis, personalizing antipsychotic dosing may have important public health implications. This hypothesis article emphasizes that, whereas other psychiatric medications may cause weight gain, antipsychotics appear to have additional effects. Antipsychotics may have direct effects (not explained by obesity) on hypertension, diabetes mellitus and hyperlipidemia. The clinical and pharmacoepidernio logical literature appears to suggest that (1) antipsychotics rarely increase blood pressure, with the probable exception of clozapine; (2) antipsychotics (particularly clozapine and olanzapine) may interfere with glucose metabolism in a (still unknown) direct way, independently of their effects on obesity; and (3) clozapine and olanzapine (and possibly quetiapine and low-potency typical antipsychotics) may directly cause hyperlipidemia, independently of their effects on obesity. This commentary focuses on the effect sizes and the time interval/event sequence of the direct influences of antipsychotics on blood pressure, glucose metabolism and lipid metabolism. Cross-sectional lipid studies may show antipsychotic effects. It is hypothesized that it may be easier to design studies focusing on these three aspects than to design pharmacogenetic studies focusing on antipsychotic-induced weight gain or metabolic syndrome, which require long-term follow-up. (C) 2007 Elsevier B.V. All rights reserved."	"Univ Kentucky, Mental Hlth Res Ctr, Eastern State Hosp, Lexington, KY 40508 USA; Univ Granada, Dept Psychiat, Granada, Spain; Univ Granada, Inst Neurosci, Granada, Spain; Univ Nacl, Dept Stat, Medellin, Colombia"	"De Leon, J, Univ Kentucky, Mental Hlth Res Ctr, Eastern State Hosp, 627 W 4th St, Lexington, KY 40508 USA"	jdeleon@uky.edu				83	11	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0920-9964		10.1016/j.schres.2007.05.020	SCHIZOPHR RES	Schizophr. Res.	NOV	2007	96	01-Mar				185	197			13	Psychiatry	227XJ	ISI:000250690900020
J	"Abraham, J; Abreu, P; Aglietta, M; Aguirre, C; Allard, D; Allekotte, I; Allen, J; Allison, P; Alvarez, C; Alvarez-Muniz, J; Ambrosio, M; Anchordoqui, L; Andringa, S; Anzalone, A; Aramo, C; Argiro, S; Arisaka, K; Armengaud, E; Arneodo, F; Arqueros, F; Asch, T; Asorey, H; Assis, P; Atulugama, BS; Aublin, J; Ave, M; Avila, G; Backer, T; Badagnani, D; Barbosa, AF; Barnhill, D; Barroso, SLC; Bauleo, P; Beatty, J; Beau, T; Becker, BR; Becker, KH; Bellido, JA; BenZvi, S; Berat, C; Bergmann, T; Bernardini, P; Bertou, X; Biermann, PL; Billoir, P; Blanch-Bigas, O; Blanco, F; Blasi, P; Bleve, C; Blumer, H; Bohacova, M; Bonifazi, C; Bonino, R; Boratav, M; Brack, J; Brogueira, P; Brown, WC; Buchholz, P; Bueno, A; Busca, NG; Caballero-Mora, KS; Cai, B; Camin, DV; Caruso, R; Carvalho, W; Castellina, A; Catalano, O; Cataldi, G; Cazon-Boado, L; Cester, R; Chauvin, J; Chiavassa, A; Chinellato, JA; Chou, A; Chye, J; Clark, PDJ; Clay, RW; Colombo, E; Conceicao, R; Connolly, B; Contreras, F; Coppens, J; Cordier, A; Cotti, U; Coutu, S; Covault, CE; Creusot, A; Cronin, J; Dagoret-Campagne, S; Daumiller, K; Dawson, BR; de Almeida, RM; De Donato, C; de Jong, SJ; De la Vega, G; de Mello, JM; de Mello, JRT; De Mitri, I; de Souza, V; del Peral, L; Deligny, O; Della Selva, A; Delle Fratte, C; Dembinski, H; Di Giulio, C; Diaz, JC; Dobrigkeit, C; D'Olivo, JC; Dornic, D; Dorofeev, A; dos Anjos, JC; Dova, MT; D'Urso, D; DuVernois, MA; Engel, R; Epele, L; Erdmann, M; Escobar, CO; Etchegoyen, A; San Luis, PF; Falcke, H; Farrar, G; Fauth, AC; Fazzini, N; Fernandez, A; Farrar, G; Fauth, AC; Fazzini, N; Fernandez, A; Ferrer, F; Ferry, S; Fick, B; Filevich, A; Filipcic, A; Fleck, I; Fonte, R; Fracchiolla, CE; Fulgione, W; Garcia, B; Gamez, DG; Garcia-Pinto, D; Garrido, X; Geenen, H; Gelmini, G; Gemmeke, H; Ghia, PL; Giller, M; Glass, H; Gold, MS; Golup, G; Albarracin, FG; Berisso, MG; Herrero, RG; Goncalves, P; do Amaral, MG; Gonzalez, D; Gonzalez, JG; Gonzalez, M; Gora, D; Gorgi, A; Gouffon, P; Grassi, V; Grillo, A; Grunfeld, C; Guardincerri, Y; Guarino, F; Guedes, GP; Gutierrez, J; Hague, JD; Hamilton, JC; Hansen, P; Harari, D; Harmsma, S; Harton, JL; Haungs, A; Hauschildt, T; Healy, MD; Hebbeker, T; Heck, D; Hojvat, C; Holmes, VC; Homola, P; Horandel, J; Horneffer, A; Horvat, M; Hrabovsky, M; Huege, T; Iarlori, M; Insolia, A; Ionita, F; Italiano, A; Kaducak, M; Kampert, KH; Keilhauer, B; Kemp, E; Kieckhafer, RM; Klages, HO; Kleifges, M; Kleinfeller, J; Knapik, R; Knapp, J; Koang, DH; Kopmann, A; Krieger, A; Kromer, D; Kumpel, D; Kunka, N; Kusenko, A; La Rosa, G; Lachaud, C; Lago, BL; Lebrun, D; LeBrun, P; Lee, J; Leigui de Oliveira, MA; Letessier-Selvon, A; Leuthold, M; Lhenry-Yvon, I; Lopez, R; Aguera, AL; Bahilo, JL; Maccarone, MC; Macolino, C; Maldera, S; Malek, M; Mancarella, G; Mancenido, ME; Mandat, D; Mantsch, P; Mariazzi, AG; Maris, IC; Martello, D; Martinez, J; Bravo, OM; Mathes, HJ; Matthiae, G; Maurizio, D; Mazur, PO; McCauley, T; McEwen, M; McNeil, RR; Medina, MC; Medina-Tanco, G; Meli, A; Melo, D; Menichetti, E; Menschikov, A; Meurer, C; Meyhandan, R; Micheletti, MI; Miele, G; Miller, W; Mollerach, S; Monasor, M; Ragaigne, DM; Montanet, F; Morales, B; Morello, C; Moreno, E; Moreno, JC; Morris, C; Mostafa, M; Muller, MA; Mussa, R; Navarra, G; Navarro, JL; Navas, S; Nellen, L; Newman-Holmes, C; Newton, D; Thi, TN; Nierstenhofer, N; Nitz, D; Nosek, D; Nozka, L; Oehlschlager, J; Ohnuki, T; Olinto, A; Olmos-Gilbaja, VM; Ortiz, M; Ostapchenko, S; Otero, L; Selmi-Dei, DP; Palatka, M; Pallotta, J; Parente, G; Parizot, E; Parlati, S; Pastor, S; Patel, M; Paul, T; Pavlidou, V; Payet, K; Pech, M; Pekala, J; Pelayo, R; Pepe, IM; Perrone, L; Petrera, S; Petrinca, P; Petrov, Y; Ngoc, DP; Ngoc, DP; Thi, TNP; Pichel, A; Piegaia, R; Pierog, T; Pimenta, M; Pinto, T; Pirronello, V; Pisanti, O; Platino, M; Pochon, J; Porter, TA; Privitera, P; Prouza, M; Quel, EJ; Rautenberg, J; Reucroft, S; Revenu, B; Rezende, FAS; Ridky, J; Riggi, S; Risse, M; Riviere, C; Rizi, V; Roberts, M; Robledo, C; Rodriguez, G; Frias, D; Martino, JR; Rojo, JR; Rodriguez-Cabo, I; Ros, G; Rosado, J; Roth, M; Rouille-d'Orfeuil, B; Roulet, E; Rovero, AC; Salamida, F; Salazar, H; Salina, G; Sanchez, F; Santander, M; Santo, CE; Santos, EM; Sarazin, F; Sarkar, S; Sato, R; Scherini, V; Schieler, H; Schmidt, F; Schmidt, T; Scholten, O; Schovanek, P; Schussler, F; Sciutto, SJ; Scuderi, M; Segreto, A; Semikoz, D; Settimo, M; Shellard, RC; Sidelnik, I; Siffert, BB; Sigl, G; De Grande, NS; Smialkowski, A; Smida, R; Smith, AGK; Smith, BE; Snow, GR; Sokolsky, P; Sommers, P; Sorokin, J; Spinka, H; Squartini, R; Strazzeri, E; Stutz, A; Suarez, F; Suomijarvi, T; Supanitsky, AD; Sutherland, MS; Swain, J; Szadkowski, Z; Takahashi, J; Tamashiro, A; Tamburro, A; Tascau, O; Tcaciuc, R; Thomas, D; Ticona, R; Tiffenberg, J; Timmermans, C; Tkaczyk, W; Peixoto, CJ; Tome, B; Tonachini, A; Torresi, D; Travnicek, P; Tripathi, A; Tristram, G; Tscherniakhovski, D; Tueros, M; Tunnicliffe, V; Ulrich, R; Unger, M; Urban, M; Galicia, JFV; Valino, I; Valore, L; van den Berg, AM; van Elewyck, V; Vazquez, RA; Veberic, D; Veiga, A; Velarde, A; Venters, T; Verzi, V; Videla, M; Villasenor, L; Vorobiov, S; Voyvodic, L; Wahlberg, H; Wainberg, O; Waldenmaier, T; Walker, P; Warner, D; Watson, AA; Westerhoff, S; Wieczorek, G; Wiencke, L; Wilczynska, B; Wilczynski, H; Wileman, C; Winnick, MG; Wu, H; Wundheiler, B; Xu, J; Yamamoto, T; Younk, P; Zas, E; Zavrtanik, D; Zavrtanik, M; Zech, A; Zepeda, A; Ziolkowski, M"				"Abraham, J.; Abreu, P.; Aglietta, M.; Aguirre, C.; Allard, D.; Allekotte, I.; Allen, J.; Allison, P.; Alvarez, C.; Alvarez-Muniz, J.; Ambrosio, M.; Anchordoqui, L.; Andringa, S.; Anzalone, A.; Aramo, C.; Argiro, S.; Arisaka, K.; Armengaud, E.; Arneodo, F.; Arqueros, F.; Asch, T.; Asorey, H.; Assis, P.; Atulugama, B. S.; Aublin, J.; Ave, M.; Avila, G.; Baecker, T.; Badagnani, D.; Barbosa, A. F.; Barnhill, D.; Barroso, S. L. C.; Bauleo, P.; Beatty, J.; Beau, T.; Becker, B. R.; Becker, K. H.; Bellido, J. A.; BenZvi, S.; Berat, C.; Bergmann, T.; Bernardini, P.; Bertou, X.; Biermann, P. L.; Billoir, P.; Blanch-Bigas, O.; Blanco, F.; Blasi, P.; Bleve, C.; Bluemer, H.; Bohacova, M.; Bonifazi, C.; Bonino, R.; Boratav, M.; Brack, J.; Brogueira, P.; Brown, W. C.; Buchholz, P.; Bueno, A.; Busca, N. G.; Caballero-Mora, K. S.; Cai, B.; Camin, D. V.; Caruso, R.; Carvalho, W.; Castellina, A.; Catalano, O.; Cataldi, G.; Cazon-Boado, L.; Cester, R.; Chauvin, J.; Chiavassa, A.; Chinellato, J. A.; Chou, A.; Chye, J.; Clark, P. D. J.; Clay, R. W.; Colombo, E.; Conceicao, R.; Connolly, B.; Contreras, F.; Coppens, J.; Cordier, A.; Cotti, U.; Coutu, S.; Covault, C. E.; Creusot, A.; Cronin, J.; Dagoret-Campagne, S.; Daumiller, K.; Dawson, B. R.; de Almeida, R. M.; De Donato, C.; de Jong, S. J.; De La Vega, G.; de Mello Junior, J. M.; de Mello Neto, J. R. T.; De Mitri, I.; de Souza, V.; del Peral, L.; Deligny, O.; Della Selva, A.; Delle Fratte, C.; Dembinski, H.; Di Giulio, C.; Diaz, J. C.; Dobrigkeit, C.; D'Olivo, J. C.; Dornic, D.; Dorofeev, A.; dos Anjos, J. C.; Dova, M. T.; D'Urso, D.; DuVernois, M. A.; Engel, R.; Epele, L.; Erdmann, M.; Escobar, C. O.; Etchegoyen, A.; San Luis, P. Facal; Falcke, H.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Fernandez, A.; Farrar, G.; Fauth, A. C.; Fazzini, N.; Fernandez, A.; Ferrer, F.; Ferry, S.; Fick, B.; Filevich, A.; Filipcic, A.; Fleck, I.; Fonte, R.; Fracchiolla, C. E.; Fulgione, W.; Garcia, B.; Garcia Gamez, D.; Garcia-Pinto, D.; Garrido, X.; Geenen, H.; Gelmini, G.; Gemmeke, H.; Ghia, P. L.; Giller, M.; Glass, H.; Gold, M. S.; Golup, G.; Gomez Albarracin, F.; Gomez Berisso, M.; Gomez Herrero, R.; Goncalves, P.; Goncalves do Amaral, M.; Gonzalez, D.; Gonzalez, J. G.; Gonzalez, M.; Gora, D.; Gorgi, A.; Gouffon, P.; Grassi, V.; Grillo, A.; Grunfeld, C.; Guardincerri, Y.; Guarino, F.; Guedes, G. P.; Gutierrez, J.; Hague, J. D.; Hamilton, J. C.; Hansen, P.; Harari, D.; Harmsma, S.; Harton, J. L.; Haungs, A.; Hauschildt, T.; Healy, M. D.; Hebbeker, T.; Heck, D.; Hojvat, C.; Holmes, V. C.; Homola, P.; Hoerandel, J.; Horneffer, A.; Horvat, M.; Hrabovsky, M.; Huege, T.; Iarlori, M.; Insolia, A.; Ionita, F.; Italiano, A.; Kaducak, M.; Kampert, K. H.; Keilhauer, B.; Kemp, E.; Kieckhafer, R. M.; Klages, H. O.; Kleifges, M.; Kleinfeller, J.; Knapik, R.; Knapp, J.; Koang, D.-H.; Kopmann, A.; Krieger, A.; Kroemer, O.; Kuempel, D.; Kunka, N.; Kusenko, A.; La Rosa, G.; Lachaud, C.; Lago, B. L.; Lebrun, D.; LeBrun, P.; Lee, J.; Leigui de Oliveira, M. A.; Letessier-Selvon, A.; Leuthold, M.; Lhenry-Yvon, I.; Lopez, R.; Lopez Aguera, A.; Lozano Bahilo, J.; Maccarone, M. C.; Macolino, C.; Maldera, S.; Malek, M.; Mancarella, G.; Mancenido, M. E.; Mandat, D.; Mantsch, P.; Mariazzi, A. G.; Maris, I. C.; Martello, D.; Martinez, J.; Martinez Bravo, O.; Mathes, H. J.; Matthiae, G.; Maurizio, D.; Mazur, P. O.; McCauley, T.; McEwen, M.; McNeil, R. R.; Medina, M. C.; Medina-Tanco, G.; Meli, A.; Melo, D.; Menichetti, E.; Menschikov, A.; Meurer, Chr.; Meyhandan, R.; Micheletti, M. I.; Miele, G.; Miller, W.; Mollerach, S.; Monasor, M.; Ragaigne, D. Monnier; Montanet, F.; Morales, B.; Morello, C.; Moreno, E.; Moreno, J. C.; Morris, C.; Mostafa, M.; Muller, M. A.; Mussa, R.; Navarra, G.; Navarro, J. L.; Navas, S.; Nellen, L.; Newman-Holmes, C.; Newton, D.; Thi, T. Nguyen; Nierstenhoefer, N.; Nitz, D.; Nosek, D.; Nozka, L.; Oehlschlaeger, J.; Ohnuki, T.; Olinto, A.; Olmos-Gilbaja, V. M.; Ortiz, M.; Ostapchenko, S.; Otero, L.; Selmi-Dei, D. Pakk; Palatka, M.; Pallotta, J.; Parente, G.; Parizot, E.; Parlati, S.; Pastor, S.; Patel, M.; Paul, T.; Pavlidou, V.; Payet, K.; Pech, M.; Pekala, J.; Pelayo, R.; Pepe, I. M.; Perrone, L.; Petrera, S.; Petrinca, P.; Petrov, Y.; Ngoc, DiepPham; Ngoc, DongPham; Thi, T. N. Pham; Pichel, A.; Piegaia, R.; Pierog, T.; Pimenta, M.; Pinto, T.; Pirronello, V.; Pisanti, O.; Platino, M.; Pochon, J.; Porter, T. A.; Privitera, P.; Prouza, M.; Quel, E. J.; Rautenberg, J.; Reucroft, S.; Revenu, B.; Rezende, F. A. S.; Ridky, J.; Riggi, S.; Risse, M.; Riviere, C.; Rizi, V.; Roberts, M.; Robledo, C.; Rodriguez, G.; Rodriguez Frias, D.; Rodriguez Martino, J.; Rodriguez Rojo, J.; Rodriguez-Cabo, I.; Ros, G.; Rosado, J.; Roth, M.; Rouille-d'Orfeuil, B.; Roulet, E.; Rovero, A. C.; Salamida, F.; Salazar, H.; Salina, G.; Sanchez, F.; Santander, M.; Santo, C. E.; Santos, E. M.; Sarazin, F.; Sarkar, S.; Sato, R.; Scherini, V.; Schieler, H.; Schmidt, F.; Schmidt, T.; Scholten, O.; Schovanek, P.; Schuessler, F.; Sciutto, S. J.; Scuderi, M.; Segreto, A.; Semikoz, D.; Settimo, M.; Shellard, R. C.; Sidelnik, I.; Siffert, B. B.; Sigl, G.; De Grande, N. Smetniansky; Smialkowski, A.; Smida, R.; Smith, A. G. K.; Smith, B. E.; Snow, G. R.; Sokolsky, P.; Sommers, P.; Sorokin, J.; Spinka, H.; Squartini, R.; Strazzeri, E.; Stutz, A.; Suarez, F.; Suomijarvi, T.; Supanitsky, A. D.; Sutherland, M. S.; Swain, J.; Szadkowski, Z.; Takahashi, J.; Tamashiro, A.; Tamburro, A.; Tascau, O.; Tcaciuc, R.; Thomas, D.; Ticona, R.; Tiffenberg, J.; Timmermans, C.; Tkaczyk, W.; Todero Peixoto, C. J.; Tome, B.; Tonachini, A.; Torresi, D.; Travnicek, P.; Tripathi, A.; Tristram, G.; Tscherniakhovski, D.; Tueros, M.; Tunnicliffe, V.; Ulrich, R.; Unger, M.; Urban, M.; Valdes Galicia, J. F.; Valino, I.; Valore, L.; van den Berg, A. M.; van Elewyck, V.; Vazquez, R. A.; Veberic, D.; Veiga, A.; Velarde, A.; Venters, T.; Verzi, V.; Videla, M.; Villasenor, L.; Vorobiov, S.; Voyvodic, L.; Wahlberg, H.; Wainberg, O.; Waldenmaier, T.; Walker, P.; Warner, D.; Watson, A. A.; Westerhoff, S.; Wieczorek, G.; Wiencke, L.; Wilczynska, B.; Wilczynski, H.; Wileman, C.; Winnick, M. G.; Wu, H.; Wundheiler, B.; Xu, J.; Yamamoto, T.; Younk, P.; Zas, E.; Zavrtanik, D.; Zavrtanik, M.; Zech, A.; Zepeda, A.; Ziolkowski, M."	Pierre Auger Collaboration	Correlation of the highest-energy cosmic rays with nearby extragalactic objects	SCIENCE		English	Article							SPECTRUM	"Using data collected at the Pierre Auger Observatory during the past 3.7 years, we demonstrated a correlation between the arrival directions of cosmic rays with energy above 6 x 10(19) electron volts and the positions of active galactic nuclei (AGN) lying within similar to 75 megaparsecs. We rejected the hypothesis of an isotropic distribution of these cosmic rays with at least a 99% confidence level from a prescribed a priori test. The correlation we observed is compatible with the hypothesis that the highest-energy particles originate from nearby extragalactic sources whose flux has not been substantially reduced by interaction with the cosmic background radiation. AGN or objects having a similar spatial distribution are possible sources."	"Univ Tecnol Nacl Reg Mendoza & San Rafael, RA-5500 Mendoza, Argentina; Lab Instrumentacao & Fis Expt Particulas, P-1000119 Lisbon, Portugal; Inst Super Tecn, P-1000119 Lisbon, Portugal; Univ Turin, Ist Fis Spazio Interplanetario, I-10125 Turin, Italy; Sez INFN, I-10125 Turin, Italy; Univ Catolica Bolivia, La Paz, Bolivia; Univ Paris 07, Lab AstroParticule & Cosmol, IN2P3, CNRS, F-75231 Paris 05, France; Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina; Inst Balseiro, UNCuyo, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina; NYU, New York, NY 10027 USA; Ohio State Univ, Columbus, OH 43210 USA; Benernerita Univ Autonoma Puebla, Puebla, Mexico; Univ Santiago de Compostela, E-15782 Santiago De Compostela, Spain; Sez INFN Napoli, I-80126 Naples, Italy; Northeastern Univ, Boston, MA 02115 USA; Univ Wisconsin, Milwaukee, WI 53201 USA; Ist Astrofis Spaziale & Fis Cosm Palermo, INAF, I-90146 Palermo, Italy; Univ Calif Los Angeles, Los Angeles, CA 90095 USA; Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67010 Laquila, Italy; Univ Complutense Madrid, E-28040 Madrid, Spain; Forschungszentrum Karlsruhe, Inst Prozessdatenverarbeitung & Elekt, D-76021 Karlsruhe, Germany; Penn State Univ, University Pk, PA 16802 USA; Univ Paris 06, Lab Phys Nucl & Hautes Energies, F-75252 Paris 05, France; Univ Paris 07, F-75252 Paris 05, France; Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA; Pierre Auger So Observ, RA-5613 Mendoza, Argentina; Univ Siegen, D-57068 Siegen, Germany; Natl Univ La Plata, Inst Fis Plata, Consejo Nacl Invest Cient & Tecn, RA-1900 La Plata, Argentina; Ctr Brasileiro Pesquisas Fis, BR-22290180 Rio De Janeiro, Brazil; Univ Estadual Sudoeste Bahia, BR-45083900 Vitoria da Conquista, BA, Brazil; Colorado State Univ, Ft Collins, CO 80523 USA; Univ New Mexico, Albuquerque, NM 87131 USA; Berg Univ Wuppertal, D-42097 Wuppertal, Germany; Columbia Univ, New York, NY 10027 USA; CNRS, IN2P3, Lab Phys Subatom & Cosmol, F-38026 Grenoble, France; Univ Karlsruhe TH, Inst Expt Kernphys, D-76128 Karlsruhe, Germany; Univ Salento, I-73100 Lecce, Italy; Sez INFN, I-73100 Lecce, Italy; Max Planck Inst Radioastron, D-53121 Bonn, Germany; Univ Aquila, I-67010 Coppito, Aquila, Italy; Sez INFN, I-67010 Coppito, Aquila, Italy; Osserv Astrofis Arcetri, I-50125 Florence, Italy; Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England; Forschungszentrum Karlsruhe, Inst Kernphys, D-76021 Karlsruhe, Germany; Acad Sci Czech Republic, Inst Phys, CZ-18221 Prague 8, Czech Republic; Univ Colorado, Boulder, CO 80309 USA; Colorado State Univ, Pueblo, CO 81001 USA; Univ Granada, E-18071 Granada, Spain; Ctr Andaluz Fis Particulas Elementales, E-18071 Granada, Spain; Univ Minnesota, Minneapolis, MN 55455 USA; Univ Milan, I-20133 Milan, Italy; Sez INFN, I-20133 Milan, Italy; Univ Catania, I-95123 Catania, Italy; Sez INFN, I-95123 Catania, Italy; Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil; Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083970 Campinas, SP, Brazil; Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA; Michigan Technol Univ, Houghton, MI 49931 USA; Univ Leeds, Inst Integrated Informat Syst, Leeds LS2 9JT, W Yorkshire, England; Univ Adelaide, Adelaide, SA 5005, Australia; Comis Nacl Energia Atom, Ctr Atom Constituyentes, RA-1650 Buenos Aires, DF, Argentina; Radboud Univ Nijmegen, Inst Math Astrophys & Particle Phys, NL-6500 GL Nijmegen, Netherlands; Natl Inst Subatom Phys, NL-1009 DB Amsterdam, Netherlands; Univ Paris 11, CNRS, IN2P3, Lab Accelerateur Lineaire, F-91898 Orsay, France; Univ Michoacana, Morelia 58040, Michoacan, Mexico; Case Western Reserve Univ, Cleveland, OH 44106 USA; Univ Nova Gorica, Lab Astroparticle Phys, SI-5000 Nova Gorica, Slovenia; Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil; Univ Alcala de Henares, Madrid 28801, Spain; Univ Paris 11, CNRS, IN2P3, Inst Phys Nucl, F-91898 Orsay, France; Univ Naples Federico 2, I-80126 Naples, Italy; Sez INFN, I-80126 Naples, Italy; Univ Roma II Tor Vergata, I-00133 Rome, Italy; Sez INFN, I-00133 Rome, Italy; Rhein Westfal TH Aachen Univ, Inst Phys 3 A, D-52056 Aachen, Germany; Univ Nacl Autonoma Mexico, Mexico City 01000, DF, Mexico; Louisiana State Univ, Baton Rouge, LA 70803 USA; Univ Hawaii, Honolulu, HI 96822 USA; ASTRON, NL-7990 AA Dwingeloo, Netherlands; Pontificia Univ Catolica, BR-22453500 Rio De Janeiro, Brazil; Univ Lodz, PL-90236 Lodz, Poland; Univ Fed Fluminense, Inst Fis, BR-24210340 Niteroi, RJ, Brazil; Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Mexico City 07000, DF, Mexico; PAN, Inst Nucl Phys, PL-31342 Krakow, Poland; Univ Estadual de Feira Santana, BR-44031460 Feira de Santana, Brazil; Univ Groningen, Kernfys Versneller Inst, NL-9747 AA Groningen, Netherlands; Univ Fed ABC, BR-09210170 Santo Andre, SP, Brazil; Southern Univ, Baton Rouge, LA 70813 USA; Univ Utah, Salt Lake City, UT 84112 USA; Inst Nucl Sci & Technol, Hanoi, Vietnam; Charles Univ Prague, Inst Nucl & Particle Phys, CZ-18000 Prague 8, Czech Republic; Univ Valencia, CSIC, Inst Fis Corpuscular, E-46071 Valencia, Spain; Univ Fed Bahia, BR-40210340 Salvador, BA, Brazil; Consejo Nacl Invest Cient & Tecn, Inst Astron & Fis Espacio, RA-1128 Buenos Aires, DF, Argentina; Colorado Sch Mines, Golden, CO 80401 USA; Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England; Univ Nebraska, Lincoln, NE 68588 USA; Argonne Natl Lab, Argonne, IL 60439 USA; Univ Wisconsin, Madison, WI 53706 USA"	"Abraham, J, Pierre Auger So Observ, Avenida San Martin Norte 304, RA-5613 Mendoza, Argentina"	auger_collaboration2@fnal.gov				23	72	AMER ASSOC ADVANCEMENT SCIENCE	WASHINGTON	"1200 NEW YORK AVE, NW, WASHINGTON, DC 20005 USA"	0036-8075		10.1126/science.1151154	SCIENCE	Science	Nov-09	2007	318	5852				938	943			6	Multidisciplinary Sciences	229FM	ISI:000250788500033
J	"Valladares, F; Gianoli, E; Gomez, JM"				"Valladares, Fernando; Gianoli, Ernesto; Gomez, Jose M."		Ecological limits to plant phenotypic plasticity	NEW PHYTOLOGIST		English	Review						abiotic stresses; competition; complex environments; fitness; global change; herbivory; phenotypic integration; trait-mediated interactions	SHADE-AVOIDANCE RESPONSES; MEDIATED INDIRECT INTERACTIONS; CONVOLVULUS-ARVENSIS CONVOLVULACEAE; SIMULATED HERBIVORY; CLIMATE-CHANGE; ENVIRONMENTAL HETEROGENEITY; IMPATIENS-CAPENSIS; ELEVATED CO2; LEAF DAMAGE; PHYSIOLOGICAL PLASTICITY	"Phenotypic plasticity is considered the major means by which plants cope with environmental heterogeneity. Although ubiquitous in nature, actual phenotypic plasticity is far from being maximal. This has been explained by the existence of internal limits to its expression. However, phenotypic plasticity takes place within an ecological context and plants are generally exposed to multifactor environments and to simultaneous interactions with many species. These external, ecological factors may limit phenotypic plasticity or curtail its adaptive value, but seldom have they been considered because limits to plasticity have typically addressed factors internal to the plant. We show that plastic responses to abiotic factors are reduced under situations of conservative resource use in stressful and unpredictable habitats, and that extreme levels in a given abiotic factor can negatively influence plastic responses to another factor. We illustrate how herbivory may limit plant phenotypic plasticity because damaged plants can only rarely attain the optimal phenotype in the challenging environment. Finally, it is examined how phenotypic changes involved in trait- mediated interactions can entail costs for the plant in further interactions with other species in the community. Ecological limits to plasticity must be included in any realistic approach to understand the evolution of plasticity in complex environments and to predict plant responses to global change."	"CSIC, Ctr Ciencias Medioambientales, Inst Recursos Nat, E-28006 Madrid, Spain; Univ Rey Juan Carlos, Escuela Super Ciencias Expt & Tecnol, Dept Biol & Geol, E-28933 Madrid, Spain; Pontificia Univ Catolica Chile, CASEB, Santiago, Chile; Univ Concepcion, Dept Bot, Concepcion, Chile; Univ Granada, Fac Ciencias, Dept Ecol, Grp Ecol Terrestre, E-18071 Granada, Spain"	"Valladares, F, CSIC, Ctr Ciencias Medioambientales, Inst Recursos Nat, Serrano 115, E-28006 Madrid, Spain"	valladares@ccma.csic.es				183	11	BLACKWELL PUBLISHING	OXFORD	"9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND"	0028-646X		10.1111/j.1469-8137.2007.02275.x	NEW PHYTOL	New Phytol.		2007	176	4				749	763			15	Plant Sciences	229QR	ISI:000250819700007
J	"Felix, SA; Gonzalez-Lopez, S; Mauricio, PD; Aguilar-Mendoza, JA; Bolanos-Carmona, MV"				"Felix, S. A.; Gonzalez-Lopez, S.; Mauricio, P. D.; Aguilar-Mendoza, J. A.; Bolanos-Carmona, M. V."		Effects of filling techniques on the regional bond strength to lateral walls in Class I cavities	OPERATIVE DENTISTRY		English	Article							COMPOSITE RESIN; DENTIN; POLYMERIZATION; CONFIGURATION; MICROTENSILE; SYSTEMS; VITRO; RESTORATION; ADHESIVES; DEPTH	"Objectives: Using the push-out technique, this study compared the influence of different composite insertion techniques in Class I cavities on the regional shear bond strength to lateral walls. Materials and Method: Standardized Class I cavities were prepared on the occlusal surface of 60 freshly extracted third molars, which were randomly assigned to one of five groups (n=10). The cavities were bonded with the self-etch adhesive AdheSE and restored with Tetric Ceram resin composite by one of five techniques: G1, incremental technique (four oblique layers); G2, flowable composite as liner and bulk technique; G3, bulk technique and G4, light cone technique. The total-etch adhesive (Single Bond) and incremental technique were used as the control procedure. Each specimen was sectioned perpendicular to the long axis of the tooth in 1 mm-thick dentin slices. A push-out test was performed to measure regional bond strengths and identify the type of failure. Two additional teeth per group were prepared for the morphological interface study using scanning electron microscopy. Results: Differences between the groups were tested by one-way ANOVA and Scheffe post hoc test (F=29.635, p<0.001). The highest shear bond strength values were obtained with the incremental technique, regardless of the adhesive used. Significant differences in bond strength to superficial and deep dentin were only found when a total-etch adhesive was used (Single Bond). Conclusions: Use of the incremental technique with total-etch or self-etch adhesives is the most effective method of inserting resin-based composites in large Class I cavities."	"Inst Super Saude Egas Moniz, Dept Prosthodont & Occlus Orofacial Pain, Monte De Caparica, Portugal; Univ Granada, Sch Dent, Dept Pathol & Dent Therapeut, Granada, Spain; Univ Peruana Cayetano Heredia, Sch Dent, Lima, Peru"	"Gonzalez-Lopez, S, Campus Cartuja, E-18071 Granada, Spain"	sglopez@ugr.es				30	0	OPERATIVE DENTISTRY INC	INDIANAPOLIS	"INDIANA UNIV SCHOOL DENTISTRY, ROOM S411, 1121 WEST MICHIGAN ST, INDIANAPOLIS, IN 46202-5186 USA"	0361-7734		10.2341/06-170	OPER DENT	Oper. Dent.	NOV-DEC	2007	32	6				602	609			8	"Dentistry, Oral Surgery & Medicine"	229RJ	ISI:000250821600012
J	"Acostay, J; Nebot, A; Villar, P; Fuertes, JM"				"Acostay, J.; Nebot, A.; Villar, P.; Fuertes, J. M."		Optimization of fuzzy partitions for inductive reasoning using genetic algorithms	INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE		English	Article						electrical engineering; central nervous system; genetic algorithms; fuzzy inductive reasoning; genetic fuzzy systems; machine learning	SYSTEM; NETWORKS; DESIGN	"Fuzzy Inductive Reasoning (FIR) is a data-driven methodology that uses fuzzy and pattern recognition techniques to infer system models and to predict their future behavior. It is well known that variations on fuzzy partitions have a direct effect on the performance of the fuzzy-rule-based systems. The FIR methodology is not an exception. The performance of the model identification and prediction processes of FIR is highly influenced by the discretization parameters of the system variables, i. e. the number of classes of each variable and the membership functions that define its semantics. In this work, we design two new genetic fuzzy systems (GFSs) that improve this modeling and simulation technique. The main goal of the GFSs is to learn the fuzzification parameters of the FIR methodology. The new approaches are applied to two real modeling problems, the human central nervous system and an electrical distribution problem."	"Univ Politecn Cataluna, Dept Llenguatges & Sist Informat, ES-08034 Barcelona, Spain; Inst Univ Tecnol Alonso Gamero, Dept Instrumentac Ind, Coro Estado Falcon 4101, Venezuela; Univ Granada, Dept Lenguajes & Sist Informat, E-18071 Granada, Spain; Univ Politecn Cataluna, Dept Engn Sist Automat & Informat Ind, E-08028 Barcelona, Spain"	"Nebot, A, Univ Politecn Cataluna, Dept Llenguatges & Sist Informat, ES-08034 Barcelona, Spain"	angela@lsi.upc.edu				54	0	TAYLOR & FRANCIS LTD	ABINGDON	"4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND"	0020-7721		10.1080/00207720701657581	INT J SYST SCI	Int. J. Syst. Sci.		2007	38	12				991	1011			21	"Automation & Control Systems; Computer Science, Theory & Methods; Operations Research & Management Science"	232NZ	ISI:000251027700004
J	"Arraez-Roman, D; Zurek, G; Bassmann, C; Almaraz-Abarca, N; Quirantes, R; Segura-Carretero, A; Fernandez-Gutierrez, A"				"Arraez-Roman, D.; Zurek, G.; Baessmann, C.; Almaraz-Abarca, N.; Quirantes, R.; Segura-Carretero, A.; Fernandez-Gutierrez, A."		Identification of phenolic compounds from pollen extracts using capillary electrophoresis-electrospray time-of-flight mass spectrometry	ANALYTICAL AND BIOANALYTICAL CHEMISTRY		English	Article						pollen; Phenolic compounds; Capillary electrophoresis; Electrospray ionization time-of-flight mass spectrometry	HONEYBEE-COLLECTED POLLEN; ZONE-ELECTROPHORESIS; ANTIOXIDANT ACTIVITY; OLIVE OIL; PROPOLIS; FLAVONOIDS; SEPARATION; CHROMATOGRAPHY; ACIDS	"In this work, a new, easy and rapid method of analyzing phenolic compounds in pollen extract, based on capillary electrophoresis coupled with electrospray ionization time-of-flight-mass spectrometry (CE-ESI-TOF-MS), has been developed. A systematic investigation of separation parameters has been performed with respect to resolution, sensitivity, analysis time and peak shape. The electrophoretic parameters and electrospray conditions must be optimized to obtain reproducible analyses. Using this method, several important phenolic compounds such as acetin-glucoside, 7-O-methylherbacetin-3-sophoroside, galloylglucose, quercetin-3-sophoroside, apigenin-6,8-di-C-glycoside, quercetin-3-rutinoside, genistein-7-O-beta-D-glucoside, luteolin-7-O-glucoside, apigenin-7-O-glucoside and 2',4',6'-trihydroxy-3'-formyldihydrochalcone have been determined directly from pollen extract. The efficiency, the rapidity, the small amounts of sample required, and the high resolution of CE coupled with the sensitivity, the selectivity, the accurate masses and the true isotopic patterns obtained using TOF-MS point to the potential of this approach for identifying the phenolic compounds present in pollen."	"Univ Granada, Fac Sci, Dept Analyt Chem, E-18071 Granada, Spain; Bruker Daltonik GmbH, D-28359 Bremen, Germany; Inst Politecn Nacl, COFAA, Ctr Interdisciplinario Invest Desarrollo Integral, Durango, Mexico"	"Segura-Carretero, A, Univ Granada, Fac Sci, Dept Analyt Chem, C-Fuentenueva S-N, E-18071 Granada, Spain"	ansegura@ugr.es				39	2	SPRINGER HEIDELBERG	HEIDELBERG	"TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY"	1618-2642		10.1007/s00216-007-1611-6	ANAL BIOANAL CHEM	Anal. Bioanal. Chem.	NOV	2007	389	6				1909	1917			9	"Biochemical Research Methods; Chemistry, Analytical"	234AN	ISI:000251133100021
J	"Acosta, J; Nebot, A; Villar, P; Fuertes, JM"				"Acosta, Jesus; Nebot, Angela; Villar, Pedro; Fuertes, Josep M."		Learning fuzzy partitions in FIR methodology	INTERNATIONAL JOURNAL OF GENERAL SYSTEMS		English	Article						genetic fuzzy systems; fuzzy inductive reasoning; genetic algorithms; electric distribution; networks; ozone prediction	GENETIC ALGORITHMS; LOGIC CONTROLLERS; SYSTEM; DESIGN; PARAMETERS; RETRIEVAL; NETWORKS	"The main goal of this research is the development of a hybrid genetic fuzzy system (GFS), composed by the fuzzy inductive reasoning (FIR) methodology and a genetic algorithm (GA) that is responsible of learning the fuzzy partitions needed in the recode process of FIR. A partition includes the number of fuzzy sets (classes) per variable and the membership function of each class. The resulting GFS is applied to two real problems, i.e. the estimation of the maintenance cost of medium voltage lines in Spanish towns and the prediction of ozone levels in Austria. The results obtained in each application are compared with some of the most popular classical statistical modeling methods, neural networks and other hybrid evolutionary data analysis techniques."	"Univ Politecn Cataluna, Dept Llenguatges & Sistemes Informat, Barcelona 08034, Spain; Inst Univ Tecnol Alonso Gamero, Dept Instrumentac Ind, Coro 4101, Venezuela; Univ Granada, Dept Lenguajes & Sist Informat, E-18071 Granada, Spain; Univ Politecn Cataluna, Dept Engn Sistemes Automat & Informat Ind, E-08028 Barcelona, Spain"	"Nebot, A, Univ Politecn Cataluna, Dept Llenguatges & Sistemes Informat, Barcelona 08034, Spain"	angela@lsi.upc.edu				55	0	TAYLOR & FRANCIS LTD	ABINGDON	"4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND"	0308-1079		10.1080/03081070701458548	INT J GEN SYSTEM	Int. J. Gen. Syst.		2007	36	6				703	731			29	"Computer Science, Theory & Methods; Ergonomics"	234ET	ISI:000251144200005
J	"Vera, JF; Heiser, WJ; Murillo, A"				"Vera, J. Fernando; Heiser, Willem J.; Murillo, Alex"		Global optimization in any minkowski metric: A permutation-translation simulated annealing algorithm for multidimensional scaling	JOURNAL OF CLASSIFICATION		English	Article						multidimensional scaling; simulated annealing; alternating algorithm; generallized stress; permutation; translation; Minkowski metric; attraction rates	SIMILARITY; ATTENTION; DISTRIBUTIONS; SPACES	"It is well known that considering a non-Euclidean Minkowski metric in Multidimensional Scaling, either for the distance model or for the loss function, increases the computational problem of local minima considerably. In this paper, we propose an algorithm in which both the loss function and the composition rule can be considered in any Minkowski metric, using a multivariate randomly alternating Simulated Annealing procedure with permutation and translation phases. The algorithm has been implemented in Fortran and tested over classical and simulated data matrices with sizes up to 200 objects. A study has been carried out with some of the common loss functions to determine the most suitable values for the main parameters. The experimental results confirm the theoretical expectation that Simulated Annealing is a suitable strategy to deal by itself with the optimization problems in Multidimensional Scaling, in particular for City-Block, Euclidean and Infinity metrics."	"Univ Granada, Fac Sci, Dept Stat & OR, E-18071 Granada, Spain; Leiden Univ, Fac Social & Behav Sci, Dept Psychol, NL-2300 RA Leiden, Netherlands; Univ Costa Rica, Atlantic Branch, Turrialba, Costa Rica"	"Vera, JF, Univ Granada, Fac Sci, Dept Stat & OR, E-18071 Granada, Spain"	jfvera@ugr.es; heiser@fsw.leidenuniv.nl; murillof@cariari.ucr.ac.cr				45	1	SPRINGER	NEW YORK	"233 SPRING STREET, NEW YORK, NY 10013 USA"	0176-4268		10.1007/s00357-007-0020-1	J CLASSIF	J. Classif.	SEP	2007	24	2				277	301			25	"Mathematics, Interdisciplinary Applications; Psychology, Mathematical"	238CX	ISI:000251426000008
J	"Blois, SM; Ilarregui, JM; Tometten, M; Garcia, M; Orsal, AS; Cordo-Russo, R; Toscano, MA; Bianco, GA; Kobelt, P; Handjiski, B; Tirado, I; Markert, UR; Klapp, BF; Poirier, F; Szekeres-Bartho, J; Rabinovich, GA; Arck, PC"				"Blois, Sandra M.; Ilarregui, Juan M.; Tometten, Mareike; Garcia, Mariana; Orsal, Arif S.; Cordo-Russo, Rosalia; Toscano, Marta A.; Bianco, German A.; Kobelt, Peter; Handjiski, Bori; Tirado, Irene; Markert, Udo R.; Klapp, Burghard F.; Poirier, Francoise; Szekeres-Bartho, Julia; Rabinovich, Gabriel A.; Arck, Petra C."		A pivotal role for galectin-1 in fetomaternal tolerance	NATURE MEDICINE		English	Article							REGULATORY T-CELLS; MATERNAL-FETAL INTERFACE; EARLY HUMAN-PREGNANCY; DENDRITIC CELLS; RECOMBINANT GALECTIN-1; EXTRACELLULAR-MATRIX; MURINE PREGNANCIES; TROPHOBLAST CELLS; MOUSE PLACENTA; CROSS-TALK	"A successful pregnancy requires synchronized adaptation of maternal immune-endocrine mechanisms to the fetus. Here we show that galectin-1 (Gal-1), an immunoregulatory glycan-binding protein, has a pivotal role in conferring fetomaternal tolerance. Consistently with a marked decrease in Gal-1 expression during failing pregnancies, Gal-1-deficient (Lgals1(-/-)) mice showed higher rates of fetal loss compared to wild-type mice in allogeneic matings, whereas fetal survival was unaffected in syngeneic matings. Treatment with recombinant Gal-1 prevented fetal loss and restored tolerance through multiple mechanisms, including the induction of tolerogenic dendritic cells, which in turn promoted the expansion of interleukin-10 (IL-10)-secreting regulatory T cells in vivo. Accordingly, Gal-1's protective effects were abrogated in mice depleted of regulatory T cells or deficient in IL-10. In addition, we provide evidence for synergy between Gal-1 and progesterone in the maintenance of pregnancy. Thus, Gal-1 is a pivotal regulator of fetomaternal tolerance that has potential therapeutic implications in threatened pregnancies."	"Univ Med Berlin, Charite, Biomed Res Bldg, D-13353 Berlin, Germany; Consejo Nacl Invest Cient & Tecn, Inst Biol & Med Expt, Immunopathol Lab, RA-1428 Buenos Aires, DF, Argentina; Univ Med Berlin, Charite, Dept Med, Div Hepatol Gastroenterol & Endocrinol, D-13353 Berlin, Germany; Univ Granada, Fac Med, Dept Bioquim & Biol Mol, Unidad Immunol, E-18012 Granada, Spain; Univ Jena, Dept Obstet, Placenta Labor, D-07740 Jena, Germany; Univ Paris 06, Inst Jacques Monod, Ctr Natl Rech, Dept Biol & Dev,UMR 7592, F-75251 Paris, France; Univ Paris 07, F-75221 Paris 05, France; Univ Pecs, Sch Med, Hungarian Acad Sci, Dept Med Microbiol & Immunol,Reprod & Tumor Immun, H-7643 Pecs, Hungary; Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Quim Biol, RA-1428 Buenos Aires, DF, Argentina"	"Arck, PC, Univ Med Berlin, Charite, Biomed Res Bldg, Campus Virchow,Augusttenburger Platz 1, D-13353 Berlin, Germany"	sandra.blois@charite.de; gabyrabi@ciudad.com.ar; petra.arck@charite.de				49	30	NATURE PUBLISHING GROUP	NEW YORK	"75 VARICK STREET, 9TH FLOOR, NEW YORK, NY 10013-1917 USA"	1078-8956		10.1038/nm1680	NATURE MED	Nat. Med.	DEC	2007	13	12				1450	1457			8	"Biochemistry & Molecular Biology; Cell Biology; Medicine, Research & Experimental"	238KB	ISI:000251445400019
J	"Zulantay, I; Apt, W; Gic, LC; Rocha, C; Mundaca, K; Solari, A; Sanchez, G; Rodriguez, C; Martinez, G; De Pablost, LM; Sandoval, L; Rodriguez, J; Vilchez, S; Osuna, A"				"Zulantay, I.; Apt, W.; Gic, L. C.; Rocha, C.; Mundaca, K.; Solari, A.; Sanchez, G.; Rodriguez, C.; Martinez, G.; De Pablost, L. M.; Sandoval, L.; Rodriguez, J.; Vilchez, S.; Osuna, A."		The PCR-based detection of Trypanosoma cruzi in the faeces of Triatoma infestans fed on patients with chronic American trypanosomiasis gives higher sensitivity and a quicker result than routine xenodiagnosis	ANNALS OF TROPICAL MEDICINE AND PARASITOLOGY		English	Article							POLYMERASE-CHAIN-REACTION; CHRONIC CHAGAS-DISEASE; CLONAL GENOTYPES; NATURAL CLONES; DNA; ITRACONAZOLE; ALLOPURINOL; ARGENTINA; INFECTION; VECTORS	"In the xenodiagnosis (XD) of American trypanosomiasis (Chagas disease), Trypanosoma cruzi in the triatomine bugs fed on the patient can now be detected using PCR (XD-PCR) as well as by microscopy (XD-M). In a study to compare XD-PCR with XD-M, triatomine bugs were fed on 50 cases of chronic American trypanosomiasis, of whom only 25 were ever found positive by XD-M. Overall, the bugs fed on 34 of the patients (all 25 cases found positive by XD-M and nine of the other patients) were found PCR-positive, giving a 330-bp fragment corresponding to part of the hypervariable region of the kinetoplast DNA of T. cruzi. Of the 25 patients who were ever found positive by XD-M, 20 gave bugs that were smear-positive on day 90 and a similar number (24; P=0. 125) gave bugs that were PCR-positive at this time. On day 30, however, the bugs fed on only 11 of these 25 patients were found positive by microscopy, whereas 23 of these patients were found positive by XD-PCR (P=0.0016). Thus, not only was XD-PCR more sensitive than XD-M but it was also quicker, revealing more cases within 30 days than detected using XD-M over a period of 90 days."	"Univ Chile, Inst Ciencias Biomed, Fac Med, Program Biol Celular & Mol, Santiago, Chile; Univ Chile, Hosp & Clin, Serv Gastroenterol, Santiago, Chile; Univ Granada, Fac Ciencias, Inst Biotechnol, Granada, Spain; Univ Chile, Escuela Tecnol Med, Fac Med, Santiago, Chile; Univ Chile, Escuela Salud Publ, Fac Med, Santiago, Chile"	"Apt, W, Univ Chile, Inst Ciencias Biomed, Fac Med, Program Biol Celular & Mol, Independencia 1027,Casilla 427, Santiago, Chile"	wapt@med.uchile.cl				30	1	MANEY PUBLISHING	LEEDS	"STE 1C, JOSEPHS WELL, HANOVER WALK, LEEDS LS3 1AB, W YORKS, ENGLAND"	0003-4983		10.1179/136485907X241415	ANN TROP MED PARASITOL	Ann. Trop. Med. Parasitol.	DEC	2007	101	8				673	679			7	"Public, Environmental & Occupational Health; Parasitology; Tropical Medicine"	238QW	ISI:000251463600002
C	"Veerman, JJP; Stosic, BD; Olvera, A"				"Veerman, J. J. P.; Stosic, B. D.; Olvera, A."		Spatial instabilities and size limitations of flocks	NETWORKS AND HETEROGENEOUS MEDIA		English	Proceedings Paper						dynamics of flocks; spatial instabilities		"The movement of flocks with a single leader (and a directed path from it to every agent) can be stabilized over time as has been shown before (for details see [ ] and prior references therein, shorter descriptions are given in [ , ]). But for large flocks perturbations in the movement of the leader may nonetheless grow to a considerable size as they propagate throughout the flock and before they die out over time. We calculate the effect of this ""finite size resonance"" in two simple cases, and indicate two applications of these ideas. The first is that if perturbations grow as the size of the flock gets larger, then the size of the flock will have a natural limitation. Our examples suggest that for flocks with a symmetric communication graph perturbations tend to grow much slower than in the asymmetric case. The second application concerns a simple traffic-like problem. Suppose the leader accelerates from standstill to a given velocity and a large flock is supposed to follow it. The acceleration of the leader is the 'perturbation'."	"[Veerman, J. J. P.] Portland State Univ, Dept Math & Stat, Portland, OR 97207 USA; [Veerman, J. J. P.] Univ Granada, Dept Matemat Aplicada, E-18071 Granada, Spain; [Stosic, B. D.] Univ Fed Rural Pernambuco, Dept Estat & Informat, BR-52171900 Recife, PE, Brazil; [Olvera, A.] Univ Nacl Autonoma Mexico, Dept Mat & Mecan, IIMAS, Mexico City 04510, DF, Mexico"	"Veerman, JJP, Portland State Univ, Dept Math & Stat, Portland, OR 97207 USA"	veerman@pdx.edu; borko@ufpe.br; aoc@mym.iimas.unam.mx				5	0	AMER INST MATHEMATICAL SCIENCES	SPRINGFIELD	"PO BOX 2604, SPRINGFIELD, MO 65801-2604 USA"	1556-1801			NETW HETEROG MEDIA	Netw. Heterog. Media	DEC	2007	2	4				647	660			14	"Mathematics, Interdisciplinary Applications"	239RU	ISI:000251536200005
J	"Chaves, RMB; Ferrer, L"				"Chaves, Rosa Maria Barreiro; Ferrer, Leonor"		Nonexistence results and convex hull property for maximal surfaces in Minkowski three-space	PACIFIC JOURNAL OF MATHEMATICS		English	Article						maximal surfaces	MINIMAL-SURFACES; MEAN-CURVATURE; SPACE; HYPERSURFACES; SINGULARITIES	We study properly immersed maximal surfaces with nonempty boundary and singularities in three-dimensional Minkowski space. We use the maximum principle and scaling arguments to obtain nonexistence results for these surfaces when the boundary is planar. We also give sufficient conditions for such surfaces to satisfy the convex hull property.	"[Chaves, Rosa Maria Barreiro] Univ Sao Paulo, Inst Mathemat & Estatist, Dept Matemat, BR-05508090 Sao Paulo, Brazil; [Ferrer, Leonor] Univ Granada, Dept Geometria & Topol, E-18071 Granada, Spain"	"Chaves, RMB, Univ Sao Paulo, Inst Mathemat & Estatist, Dept Matemat, Rua Do Matao 1010, BR-05508090 Sao Paulo, Brazil"	rosab@ime.usp.br; lferrer@ugr.es				22	1	PACIFIC JOURNAL MATHEMATICS	BERKELEY	"PO BOX 4163, BERKELEY, CA 94704-0163 USA"	0030-8730			PAC J MATH	Pac. J. Math.	MAY	2007	231	1				1	26			26	Mathematics	240CE	ISI:000251563800001
J	"Monticelli, F; Osorio, R; Tay, FR; Sadek, FT; Ferrari, M; Toledano, M"				"Monticelli, Francesca; Osorio, Raquel; Tay, Franklin R.; Sadek, Fernanda T.; Ferrari, Marco; Toledano, Manuel"		Resistance to thermo-mechanical stress of different coupling agents used as intermediate layer in resin-fiber post bonds	AMERICAN JOURNAL OF DENTISTRY		English	Article							COMPOSITE RESINS; IN-VITRO; STRENGTH; FATIGUE; CEMENT; SILANE; DENTIN; ADHESION; RESTORATIONS; RETENTION	"Purpose: To evaluate the microtensile bond strength (MTBS) of different coupling agents used in fiber post-composite bonds to withstand different in vitro challenging procedures. Methods: 63 fiber posts (DT Light Post) etched with 10% hydrogen peroxide were divided into three groups according to the silane/adhesive system applied: (1) Porcelain Bond Activator (PBA) + Clearfil SE Bond; (2) PBA + Clearfil Tri S Bond; (3) Monobond-S. A composite build-up (Clearfil AP-X) was performed around the post producing cylindrical specimens that were divided into three subgroups according to the different aging protocol: (1) 24-hour storage at room temperature; (2) Thermocycling (5000 cycles, 5 degrees/55 degrees C dwell time: 30 seconds); (3) Cyclic loading (45 angle, 20,000 cycles, load 5-50 N at 3.0 Hz). Samples were then cut obtaining sticks that were loaded in tension until failure. Bond strength values were statistically analyzed with two-way ANOVA and Tukey test (alpha = 0.05). Failure mode was recorded and the morphologic aspect of post/core interface after aging was evaluated under SEM. Results: Both post superficial treatment, thermocycling and cyclic loading influenced bond strength. After 24 hours, samples treated with silane/adhesive couplings attained higher MTBS than those bonded with conventional silane. No significant differences in the microtensile bond strength at the post/core interface were recorded between the different silane/adhesive couplings. After challenging, no differences were found between the tested groups."	"[Monticelli, Francesca; Ferrari, Marco] Univ Siena, Policlin Le Scotte, Dept Restorat Dent & Dent Mat, I-53100 Siena, Italy; [Monticelli, Francesca; Osorio, Raquel; Toledano, Manuel] Univ Granada, Sch Dent, Dept Dent Mat, Granada, Spain; [Tay, Franklin R.] Med Coll Georgia, Sch Dent, Dept Oral Biol & Maxillofacial Pathol, Augusta, GA USA; [Sadek, Fernanda T.] Univ Sao Paulo, Dept Dent Mat, Sao Paulo, Brazil"	"Monticelli, F, Univ Siena, Policlin Le Scotte, Dept Restorat Dent & Dent Mat, Viale Bracci, I-53100 Siena, Italy"	francescamonti@hotmail.it				27	0	"MOSHER & LINDER, INC"	WESTON	"318 INDIAN TRACE SUITE 500, WESTON, FL 33326 USA"	0894-8275			AM J DENTISTRY	Am. J. Dent.	DEC	2007	20	6				416	420			5	"Dentistry, Oral Surgery & Medicine"	243VQ	ISI:000251825800014
J	"Saude-Guimaraes, DA; Perry, KSP; Raslan, DS; Chiari, E; Barrero, AF; Oltra, JE"				"Saude-Guimaraes, Denia A.; Perry, Katia S. P.; Raslan, Dio S.; Chiari, Egler; Barrero, Alejandro F.; Oltra, Juan E."		Complete assignments of H-1 and C-13 NMR data for trypanocidal eremantholide C oxide derivatives	MAGNETIC RESONANCE IN CHEMISTRY		English	Article						NMR; H-1 NMR; C-13 NMR; 2D NMR; eremantholide C; Lychnophora trichocarpha; sesquiterpene lactone; eremantholide C derivatives; trypanocidal activity	SELENIUM DIOXIDE; OXIDATION; LACTONES	"The chemical transformations of eremantholide C (1), a trypanocidal sesquiterpene lactone isolated from Lychnophora trichocarpha Spreng., gave five new oxide derivatives: 3-hydroxyeremantholide C (2), l'-formyleremantholide C (3), 1'-carboxyeremantholide C (4), 1'-carbomethoxyeremantholide C (5) and sodium V-carboxylate of eremantholide C (6). The H-1 and C-13 NMR data of all these derivatives were assigned based on 1D and 2D techniques. The derivatives were evaluated against Y and CL strains of Trypanosoma cruzi. All of them were inactive against the Y strain. Compounds 2 and 5 displayed 100% activity on the CL strain while compounds 4 and 6 were partially active on the CL strain. Copyright (c) 2007 John Wiley & Sons, Ltd."	"[Saude-Guimaraes, Denia A.] Univ Fed Ouro Preto, Escola Farm, DEFAR, LAPLAMED, BR-35400000 Ouro Preto, MG, Brazil; [Perry, Katia S. P.] Ctr Desenvolvimento Tecnol Nucl, Comissao Nacl Energy Nucl, BR-30123970 Belo Horizonte, MG, Brazil; [Raslan, Dio S.] Univ Fed Minas Gerais, Dept Quim, Pampulha, MG, Brazil; [Chiari, Egler] Univ Fed Minas Gerais, Dept Parasitol, Pampulha, MG, Brazil; [Barrero, Alejandro F.; Oltra, Juan E.] Univ Granada, Fac Ciencias, Inst Biotechnol, Dept Quim Organ, E-18071 Granada, Spain"	"Saude-Guimaraes, DA, Univ Fed Ouro Preto, Escola Farm, DEFAR, LAPLAMED, Rua Costa Sena 171, BR-35400000 Ouro Preto, MG, Brazil"	saude@ef.ufop.br				8	1	JOHN WILEY & SONS LTD	CHICHESTER	"THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND"	0749-1581		10.1002/mrc.2093	MAGN RESON CHEM	Magn. Reson. Chem.	DEC	2007	45	12				1084	1087			4	"Chemistry, Multidisciplinary; Chemistry, Physical; Spectroscopy"	244IY	ISI:000251860800012
J	"Vera, M; Sierra, M; Diez, M; Sierra, C; Martinez, A; Martinez, FJ; Aguilar, J"				"Vera, M.; Sierra, M.; Diez, M.; Sierra, C.; Martinez, A.; Martinez, F. J.; Aguilar, J."		Deforestation and land use effects on micromorphological and fertility changes in acidic rainforest soils in Venezuelan Andes	SOIL & TILLAGE RESEARCH		English	Article						land use effects; deforestation; micromorphological changes; fertility changes	ORGANIC FARMING SYSTEMS; QUALITY	"With the aim of determining the impact on soil caused by deforestation and replacement by pasture in the rainforests of the Venezuelan Andes, three representative plots were selected: one under natural forest (F), another deforested (D), and the third one under pasture (P). The chemical analyses of the soils were complemented with a micromorphological study. The analysis of thin sections revealed major differences in the microstructure and porosity, as well as in the characteristics of the fine fraction and organic constituents, together with other pedological features, corroborating the different dynamics and types of soil in the natural or altered forest landscape. The change in soil use leads to the reorganization of the solid fraction, evidenced in the intensity of the processes of transference and accumulation of materials in the different soil horizons. The results confirm that the change in land use is determinant in the current fertility and evolution of the soils. The main consequences of the land-use change are: a change in the soil organic-matter cycle with a greater degree of maturation in the disturbed soils (C/N in Ah horizon: 28.5 (F); 19.8 (D); 18.4 (P)), in which moder humus from undisturbed forest soils transforms into an acidic mull in the anthropogenic disturbed ones; illuviation of organic matter and minerals appears to have occurred after deforestation (colour (dry-wet) in Ah-Bt1-Bt2 horizons: 3/2-2/2, 4/ 4-3/4, 4.5/4-3.5/4 (F); 5/4-4.5/4, 5/6-4/6, 5/6-4.5/6 (D); 4.5/4-4/3.5, 5/6-4/4, 5/6-4/4 (P)); the amount of kaolinite and the degree of browning increased gradually with deforestation; other changes observed (bioturbation, microstructure, porosity and distribution of organic constituents) may also be related to the different activity of the soil fauna in disturbed (oribatids) and undisturbed soils (worms). Thus the porosity changes in the following form: the percentage of packing voids in the surface samples decreases from a 80% in the forest soil to a 70% and 65% in deforested and pasture soils, respectively. Moreover in depth a dominance of channels in forest-soil porosity changes into an abundance of planar voids in the other two types of soils studied. (C) 2007 Elsevier B.V. All rights reserved."	"[Sierra, M.; Diez, M.; Sierra, C.; Martinez, F. J.; Aguilar, J.] Univ Granada, Dept Pedol & Agr Chem, E-18071 Granada, Spain; [Vera, M.] Univ Los Andes, Fac Forestry & Environm Sci, Inst Geog, Merida, Venezuela; [Martinez, A.] Ctr Informac & Fomento Agrario, Granada, Spain"	"Sierra, M, Univ Granada, Dept Pedol & Agr Chem, Campus Fuentenueva, E-18071 Granada, Spain"	msierra@ugr.es				52	0	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0167-1987		10.1016/j.still.2007.09.015	SOIL TILL RES	Soil Tillage Res.	DEC	2007	97	2				184	194			11	Soil Science	245YY	ISI:000251975900006
J	"Chavez, RE; Flores-Marquez, EL; Surinach, E; Galindo-Zaldivar, JG; Rodriguez-Fernandez, JR; Maldonado, A"				"Chavez, R. E.; Flores-Marquez, E. L.; Surinach, E.; Galindo-Zaldivar, J. G.; Rodriguez-Fernandez, J. R.; Maldonado, A."		"Combined use of the GGSFT data base and on board marine collected data to model the Moho beneath the Powell Basin, Antarctica"	GEOLOGICA ACTA		English	Article						gravity; inverse theory; antarctic peninsula; Powell Basin; marine geophysics	SHACKLETON FRACTURE-ZONE; NORTHERN WEDDELL SEA; DRAKE PASSAGE; SATELLITE ALTIMETRY; MAGNETIC-ANOMALIES; TECTONIC EVOLUTION; GRAVITY INVERSION; OCEAN-BASIN; PENINSULA; RIDGE	"The Powell Basin is a small oceanic basin located at the NE end of the Antarctic Peninsula developed during the Early Miocene and mostly surrounded by the continental crusts of the South Orkney Microcontinent, South Scotia Ridge and Antarctic Peninsula margins. Gravity data from the SCAN 97 cruise obtained with the R/V Hesperides and data from the Global Gravity Grid and Sea Floor Topography (GGSFT) database (Sandwell and Smith, 1997) are used to determine the 31) geometry of the crustal-mantle interface (CMI) by numerical inversion methods. Water layer contribution and sedimentary effects were eliminated from the Free Air anomaly to obtain the total anomaly. Sedimentary effects were obtained from the analysis of existing and new SCAN 97 multichannel seismic profiles (MCS). The regional anomaly was obtained after spectral and filtering processes. The smooth 3D geometry of the crustal mantle interface obtained after inversion of the regional anomaly shows an increase in the thickness of the crust towards the continental margins and a NW-SE oriented axis of symmetry coinciding with the position of an older oceanic spreading axis. This interface shows a moderate uplift towards the western part and depicts two main uplifts to the northern and eastern sectors."	"[Chavez, R. E.; Flores-Marquez, E. L.] UNAM, Inst Geofis, Mexico City 04510, DF, Mexico; [Surinach, E.] Univ Barcelona, Dept Geodinam & Geofis, E-08028 Barcelona, Spain; [Galindo-Zaldivar, J. G.] Univ Granada, Dept Geodinam, E-18071 Granada, Spain; [Rodriguez-Fernandez, J. R.; Maldonado, A.] Univ Granada, Fac Ciencias, CSIC, Inst Andaluz Ciencias Tierra, Granada 18002, Spain"	"Chavez, RE, UNAM, Inst Geofis, Cd Univ, Mexico City 04510, DF, Mexico"	exprene@geofisica.unam.mx; leticia@geofisica.unam.mx; emma.surinach@ub.edu; jgalindo@ugr.es; jrodrig@ugr.es; amaldona@ugr.es				47	2	INST CIENCIES TERRA JAUME ALMERA-CSIC	BARCELONA	"LLUIS SOLE I SABARIS S-N, BARCELONA, E-08028, SPAIN"	1695-6133			GEOL ACTA	Geol. Acta		2007	5	4				323	335			13	Geology	254NP	ISI:000252593600006
C	"Fernandez-Molina, JC; Guimaraes, JAC"				"Fernandez-Molina, J. Carlos; Chaves Guimaraes, Jose Augusto"		New laws for author's rights: adequate for digital preservation?	INFORMATION RESEARCH-AN INTERNATIONAL ELECTRONIC JOURNAL		Spanish	Proceedings Paper							CIRCUMVENTION	"Introduction. Besides technical and economic-organisational problems, digital preservation also faces legal issues, especially regarding copyright legislation, since all digital preservation strategies involve copying materials and/or using software which is typically copyrighted. The purpose of this paper is to ascertain the extent to which current copyright laws meet the preservation requirements of library materials.. Methodology. A cross-sectional analysis of recently updated national copyright laws as well as the impact of the other two protection methods: contractual and technological. Results. Even after the latest updates current copyright legislation is almost useless for digital preservation activities since the opportunities provided by WIPO Copyright Treaty to adapt and extend copyright exceptions and limitations have been used to the full. Conclusion. We need a legislation reform that will make it possible to carry out all required copying and communication activities and software use, even if circumventing technological protection is needed. But that is not enough for licensed works. The best solution for this kind of work is to include specific clauses in the licences that facilitate preservation activities. Thus, cooperation between both parties, libraries and rights' holders, is essential."	"[Fernandez-Molina, J. Carlos] Univ Granada, Fac Bibliotecon & Documentac, Colegio Maximo Cartuja, E-18071 Granada, Spain; [Chaves Guimaraes, Jose Augusto] Univ Estadual Paulista, Dept Ciencia Informacao, BR-17525900 Marilia, Brazil"	"Fernandez-Molina, JC, Univ Granada, Fac Bibliotecon & Documentac, Colegio Maximo Cartuja, E-18071 Granada, Spain"					44	0	UNIV SHEFFIELD DEPT INFORMATION STUDIES	SHEFFIELD	"UNIV SHEFFIELD, WESTERN BANK, SHEFFIELD S10 2TN, S YORKS, ENGLAND"	1368-1613			INF RES	Inf. Res.	OCT	2007	12	4						322		16	Information Science & Library Science	264MT	ISI:000253292400004
J	"Salazar, IC; Caballo, VE; Gonzalez, DC"				"Salazar, Isabel C.; Caballo, Vicente E.; Gonzalez, Diana C."		Psychological cognitive behavioral crisis intervention related to disasters: a theorical framework	PSICOLOGIA CONDUCTUAL		Spanish	Article						crises; disasters; cognitive-behavior crisis intervention; problem solving	MODEL; STRESS	"Crisis intervention is a mode of psychological work widely used in the world. Nevertheless, the majority of the crisis interventions are focused on subsequent psychiatric and psychological problems. The crises related to natural or human disasters are also subject to psychological intervention, because they generate. an imbalance in the functioning of individual (biopsychosocial) and community systems, as well as a negative impact at economic and development level in the region or country. However, according to the literature reviewed, there are no reports about cognitive-behavioral psychological crises intervention for disasters. Thus, there is a challenge for cognitive-behavioral clinical psychologists and researchers who want to contribute to this field, from an evidence-based approach with an impact on mental health and public health programs with positive cost-efficient therapies."	"[Caballo, Vicente E.] Univ Granada, Fac Psicol, E-18071 Granada, Spain; [Salazar, Isabel C.; Gonzalez, Diana C.] Pontificia Univ Javeriana, Cali, Colombia"	"Caballo, VE, Univ Granada, Fac Psicol, E-18071 Granada, Spain"	vcaballo@ugr.es				50	0	ASOCIACION ESPANOLA PSICOLOGIA CONDUCTUAL	GRANADA	"UNIVERSIDAD DE GRANADA, 18071 GRANADA, SPAIN"	1132-9483			PSICOL CONDUCT	Psicologia. Conductual.	DEC	2007	15	3				389	405			17	"Psychology, Clinical"	272HU	ISI:000253851300005
J	"Lopez, YH; de Rincon, OT; Acosta, AT; Moreno, AD; Montero, JR; Berrios, F; Montero, P"				"Lopez, Yolanda Hernandez; Traconis de Rincon, Oladis; Acosta, Andres Torres; Moreno, Angelica del Valle; Rodriguez Montero, Jose; Berrios, Freddy; Montero, Pablo"		Ambient effect comparative performance between Zn and Al/Zn/In point anodes in reinforced concrete	REVISTA TECNICA DE LA FACULTAD DE INGENIERIA UNIVERSIDAD DEL ZULIA		Spanish	Article						corrosion in reinforced concrete; cathodic protection; point anodes; zinc anodes; aluminum/zinc/indium anodes		"This investigation presents the performance of zinc-based point anodes based on laboratory results after a three years evaluation period. Twelve small reinforced concrete beams, six 60 x 10 x 15 cm and six 120 x 20 x 30 cm, were fabricated for this evaluation. Concrete mixtures were prepared with and without chloride contamination. Chloride contamination was achieved adding between 1% and 3.5 wt% chlorides by cement weight during mixing. Beams were exposed to two different relative humidities, either constant approximate to 95% RH or outdoor approximate to 77 % RH. The commercially available zinc-based point anodes were placed at one end of the beams to determine how polarized the rebars get when interconnection between the anode and the steel was achieved. Half cell potentials, current distribution, and polarization decay due to the anode interconnection with the rebar were measured. On the other hand, aluminium/zinc/indium anodes were evaluated at approximate to 77 % RH by using similar beams. This investigation presents the anode polarization efficiency, which depends of the environment humidity and, in turns, to the concrete resistivity. It was determined that these anodes might protect steel in highly humid concrete, like parts of the structures exposed to splash and/or tidal zone."	"[Lopez, Yolanda Hernandez; Traconis de Rincon, Oladis; Berrios, Freddy; Montero, Pablo] Univ Zulia, Ctr Estudios Corros, Maracaibo 4011, Venezuela; [Acosta, Andres Torres; Moreno, Angelica del Valle] Inst Mexicano Transporte, Sanfandila 76700, Queretaro, Mexico; [Rodriguez Montero, Jose] Univ Granada, Dept Ingn Civil, ETS Ingenieros Caminos, E-18071 Granada, Spain"	"Lopez, YH, Univ Zulia, Ctr Estudios Corros, Ciudad Univ,POB 10482, Maracaibo 4011, Venezuela"	esishdez@cantv.net; oladis1@yahoo.com; atorres@imt.mx; avalle@imt.mx; rmontero@ugr.es; rmontero@ugr.es				11	0	UNIV ZULIA	MARACAIBO	"APARTADO POSTAL 10 482, MARACAIBO, ZULIA 4002A, VENEZUELA"	0254-0770			REV TEC FAC ING UNIV ZULIA	Rev. Tec. Fac. Ing. Univ. Zulia	NOV	2007	30				Sp. Iss. SI	198	209			12	"Engineering, Multidisciplinary"	300YX	ISI:000255862900023
J	"Vera-Villarroel, P; Sanchez, AI; Buela-Casal, G"				"Vera-Villarroel, Pablo; Sanchez, Ana I.; Buela-Casal, Gualberto"		Sleep and immune system: differences in immunological variables in subjects with apnea and controls	REVISTA ECUATORIANA DE NEUROLOGIA		Spanish	Article						sleep; immune system; apnea; leukocytes; lymphocytes; psychoneuroimmunology; health psychology	PSYCHONEUROIMMUNOLOGY; DEPRESSION; PSYCHOLOGY; RESPONSES; PATTERNS	"Recently, interest for studying the relationship between sleep and immunological system has increased. The Obstructive Sleep Apnea Syndrome (OSAS) is a disorder characterized by repetitive episodes of respiratory cessation that occur during sleep. Recent studies have suggested the need to study the relation between OSAS and immune system. The objective of this study was to analyze the differences between subjects with OSAS and healthy ones in their immunological system. The sample was composed of thirteen patients with OSAS selected from a medical centre and sixteen healthy subjects. An index apnea/hypopnea (IAH) >= to 10 confirmed the OSAS diagnosis. In order to establish a diagnosis of OSAS a cardio-respiratory polygraph was applied during all the sleep hours to each patient. The results revealed significant differences in leukocytes (P< 0.01), and lymphocytes (P < 0.01) between subjects with OSAS and those healthy. No significant differences were found between groups in monolithic."	"[Vera-Villarroel, Pablo] Univ Santiago Chile USACH, Escuela Psicol, Santiago 3650, Chile; [Sanchez, Ana I.; Buela-Casal, Gualberto] Univ Granada, Fac Psicol, E-18071 Granada, Spain"	"Vera-Villarroel, P, Univ Santiago Chile USACH, Escuela Psicol, Avenida Ecuador, Santiago 3650, Chile"	pvera@usach.cl				32	0	SOC ECUATORIANA NEUROLOG	GUAYAQUIL	"REVISTA ECUATORIANA NEUROLOGIA PO BOX (09-01) 3734, GUAYAQUIL, 00000, ECUADOR"	1019-8113			REV ECUAT NEUROL	Rev. Ecuat. Neurol.		2007	16	3				181	184			4	Neurosciences	306LA	ISI:000256248400004
J	"Sanchez, E; Avila-Quezada, G; Gardea, AA; Ruiz, JM; Romero, L"				"Sanchez, E.; Avila-Quezada, G.; Gardea, A. A.; Ruiz, J. M.; Romero, L."		Biosynthesis of proline in fruits of green bean plants: deficiency versus toxicity of nitrogen	PHYTON-INTERNATIONAL JOURNAL OF EXPERIMENTAL BOTANY		English	Article						Phaseolus vulgaris L.; proline metabolism; green bean; nitrogen; deficiency; toxicity	STRESS; SYNTHETASE; SYSTEM	"The objective of this work was to determine the effect of deficiency versus toxicity of N on biosynthesis of proline in fruits of green bean plants (Phaseolus vulgaris L. cv. Strike). Nitrogen was applied to the nutritive solution in the form of NH4NO3 at 1.5 mM (N1), 3.0 mM (N2), 6.0 mM (N3, optimal level), 12.0 mM (N4), 18.0 mM (N5), and 24.0 mM (N6). Nitrogen deficiency (N1 and N2) was characterized by having lower proline accumulation in pods and seeds, mainly because proline degradation was stimulated by the enzyme proline dehydrogenase. On the other hand, N toxicity (N4, N5, and N6) was characterized for accumulation of greater amounts of proline in pods and seeds due primarily to the greater activity of the enzyme ornitine-delta-aminotransferase. These results suggest a predominance of the ornithine over the glutamine pathway. Under our experimental conditions, proline can be defined as a good bioindicator of N excess in green bean plants. The accumulation of proline in both organs (pods and seeds) is also considered a good bioindicator of N toxicity in the study plant species."	"[Sanchez, E.; Avila-Quezada, G.; Gardea, A. A.] Ctr Invest Alimentac & Desarrollo, Chihuahua 33089, Mexico; [Ruiz, J. M.; Romero, L.] Univ Granada, Fac Ciencias, Dept Fisiol Vegetal, E-18071 Granada, Spain"	"Sanchez, E, Ctr Invest Alimentac & Desarrollo, AC Av 4Ta Sur 3820 Fracc Vencedores Desierto Cd D, Chihuahua 33089, Mexico"	esteban@ciad.mx				17	0	FUNDACION ROMULO RAGGIO	VICENTE LOPEZ (BA)	"GASPAR CAMPOS 861, 1638 VICENTE LOPEZ (BA), ARGENTINA"	0031-9457			PHYTON-INT J EXP BOT ARG	Phyton-Int. J. Exp. Bot.		2007	76					143	152			10	Plant Sciences	314FN	ISI:000256795000013
J	"Bensusan, H; Pinedo-Garcia, M"				"Bensusan, Hilan; Pinedo-Garcia, Manuel"		Minimal empiricism without dogmas (John McDowell)	PHILOSOPHIA		English	Article						empiricism; scepticism; holism; objectivity; thought		"John McDowell has defended a position called minimal empiricism, that aims to avoid the oscillation between traditional empiricism's commitment to a set of contents working as external justifiers for our system of beliefs and a coherentist position where our thought receives no constraint from the world. We share McDowell's dissatisfaction with both options, but find his minimal empiricism committed to the idea of a tribunal of experience where isolated contents are infused into our network of inferences. This commitment is prone to sceptical attacks and waters down McDowell's holism. We propose to retain McDowell's partial re-enchantment of nature - without appealing to McDowell's Kantian conception of experience -, and argue that it is sufficient to avoid the oscillation and to make sense of the objectivity of thought."	"[Pinedo-Garcia, Manuel] Univ Granada, Dept Filosofia, Edificio Fac Psicol, Granada 18011, Spain; [Bensusan, Hilan] Univ Brasilia, Dept Filosofia, Brasilia, DF, Brazil"	"Pinedo-Garcia, M, Univ Granada, Dept Filosofia, Edificio Fac Psicol, Campus Cartuja, Granada 18011, Spain"	hilanb@unb.br; pinedo@ugr.es				17	0	SPRINGER	DORDRECHT	"VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS"	0048-3893		10.1007/s11406-007-9061-0	PHILOSOPHIA	Philosophia	JUN	2007	35	2				197	206			10	Philosophy	325BY	ISI:000257564400009
J	"HORTELANO, P; LUPIANEZ, JA; BARNSWELL, J; SANCHEZPOZO, A; MCFARLANEANDERSON, N; ALLEYNE, GAO"						RENAL AMMONIAGENESIS IN RATS MADE ACUTELY ACIDOTIC BY SWIMMING	HORMONE AND METABOLIC RESEARCH		English	Article									"UNIV W INDIES,DEPT MED,KINGSTON,JAMAICA"	"HORTELANO, P, UNIV GRANADA,FAC CIENCIAS,DEPT BIOCHEM,GRANADA,SPAIN"					35	6	GEORG THIEME VERLAG	STUTTGART	"P O BOX 30 11 20, D-70451 STUTTGART, GERMANY"	0018-5043			HORMONE METAB RES	Horm. Metab. Res.		1984	16	7				370	373			4	Endocrinology & Metabolism	TC660	ISI:A1984TC66000010
J	"SILVA, J; LLOPIS, J; ZAMORA, SI"						EFFECT OF PENICILLIN ON THE INVITRO RUMINAL FERMENTATION	ARCHIVOS DE BIOLOGIA Y MEDICINA EXPERIMENTALES		Spanish	Meeting Abstract									"CONSEJO NACL INVEST CIENT & TECN,MENDOZA,ARGENTINA; UNIV GRANADA,FAC FARM,DEPT FISIOL ANIM,GRANADA,SPAIN"						0	0	SOC BIOL CHILE	SANTIAGO	"CASILLA 14164 CORREO, SANTIAGO 9, CHILE"	0004-0533			ARCH BIOL MED EXP			1984	17	2				R183	R183			1	"Biology; Medicine, General & Internal; Medicine, Research & Experimental"	TS304	ISI:A1984TS30400370
J	"MEDIAVILLA, E; PASTORIZA, MG; BATTANER, E"						CCD PHOTOMETRY OF SEYFERT-GALAXIES	ASTROPHYSICS AND SPACE SCIENCE		English	Article									"ROYAL GREENWICH OBSERV,HAILSHAM BN27 1RP,E SUSSEX,ENGLAND; UNIV FED RIO GRANDE SUL,BR-90000 PORTO ALEGRE,RS,BRAZIL; UNIV GRANADA,DEPT FIS MODERNA,GRANADA,SPAIN"	"MEDIAVILLA, E, INST ASTROFIS CANARIAS,LA LAGUNA,SPAIN"					16	7	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0004-640X			ASTROPHYS SPACE SCI	Astrophys. Space Sci.	JUL	1989	157	01-Feb				145	151			7	Astronomy & Astrophysics	AM238	ISI:A1989AM23800020
J	"PASTORIZA, MG; MEDIAVILLA, E; BATTANER, E"						MORPHOLOGY AND LUMINOSITY DISTRIBUTION OF SEYFERT-GALAXIES	IAU SYMPOSIA		English	Article									"UNIV FED RIO GRANDE SUL,INST FIS,BR-90000 PORTO ALEGRE,RS,BRAZIL; INST ASTROFIS CANARIAS,TENERIFE,SPAIN; UNIV GRANADA,GRANADA,SPAIN"	"PASTORIZA, MG, ROYAL GREENWICH OBSERV,HERSTMONCEUX,ENGLAND"					4	0	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0074-1809			IAU SYMP			1989		134				486	487			2	Astronomy & Astrophysics	DB065	ISI:A1989DB06500153
J	"AGUILERANAVARRO, VC; ESTEVEZ, GA; GUARDIOLA, R"						VARIATIONAL AND PERTURBATIVE SCHEMES FOR A SPIKED HARMONIC-OSCILLATOR	JOURNAL OF MATHEMATICAL PHYSICS		English	Article									"INTER AMER UNIV,DEPT MATH & PHYS SCI,SAN GERMAN,PR 00753; UNIV GRANADA,DEPT FIS MODERNA,E-18071 GRANADA,SPAIN"	"AGUILERANAVARRO, VC, UNIV NACL ESTADUAL SAO PAULO,INST FIS TEOR,BR-01405 SAO PAULO,SP,BRAZIL"					12	50	AMER INST PHYSICS	WOODBURY	"CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999"	0022-2488			J MATH PHYS-NY	J. Math. Phys.	JAN	1990	31	1				99	104			6	"Physics, Mathematical"	CF295	ISI:A1990CF29500012
J	"HORTELANO, P; GARCIASALGUERO, L; LUPIANEZ, JA; ALLEYNE, GAO"						INFLUENCE OF ACUTE METABOLIC-ACIDOSIS ON THE MONOMER AND POLYMER FORMS OF RENAL PHOSPHATE-DEPENDENT GLUTAMINASE	LIFE SCIENCES		English	Article									"UNIV W INDIES,DEPT MED,KINGSTON 7,JAMAICA"	"LUPIANEZ, JA, UNIV GRANADA,DEPT BIOQUIM & BIOL MOLEC,AVE FUENTENUEVA S-N,E-18001 GRANADA,SPAIN"					36	3	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB"	0024-3205			LIFE SCI	Life Sci.		1990	46	26				1903	1912			10	"Medicine, Research & Experimental; Pharmacology & Pharmacy"	DH059	ISI:A1990DH05900002
J	"PRADO, B; DELMORAL, A; TAPIA, P; JOYAS, A"						NUMERICAL TAXONOMY OF STAPHYLOCOCCI ISOLATED FROM CLINICAL-SAMPLES	REVISTA MEDICA DE CHILE		Spanish	Article									"HOSP GUSTAVO FRICKE, SECC MICROBIOL, CLIN LAB, VINA DEL MAR, CHILE; UNIV GRANADA, FAC FARM, DEPT MICROBIOL, GRANADA, SPAIN"						15	0	SOC MEDICA SANTIAGO	SANTIAGO 9	"BERNARDA MORIN 488 PROVIDENCIA, CASILLA 168 CORREO 55, SANTIAGO 9, CHILE"	0034-9887			REV MED CHILE	Rev. Medica Chile	AUG	1990	118	8				841	845			5	"Medicine, General & Internal"	EG473	ISI:A1990EG47300001
J	"HORTELANO, P; GARCIASALGUERO, L; ALLEYNE, GAO; LUPIANEZ, JA"						COMPARATIVE EFFECTS OF PLASMA FROM ACUTELY ACIDOTIC RATS ON THE ACTIVITY OF PHOSPHATE-DEPENDENT GLUTAMINASES FROM SEVERAL ANIMAL-TISSUES	CHEMOSPHERE		English	Article							AMMONIA PRODUCTION; ACTIVATED GLUTAMINASE; RENAL AMMONIAGENESIS; METABOLIC-ACIDOSIS; NEPHRON; KIDNEY; ADAPTATION; MECHANISM; GLUTAMATE; INCREASE	"The effects of acute metabolic acidosis, induced by the administration of NH4Cl, and also plasma from acutely acidotic rats on the kinetics of phosphate-dependent glutaminase (PDG) from several animal tissues have been studied.  During acute metabolic acidosis only the enzyme activity from kidney cortex was altered.  On the other hand, PDG activity from the kidney cortex, small intestine and brain significantly increased in the direct presence of plasma from acutely acidotic rats at subsaturating concentration of glutamine.  No such effect was observed with liver tissue.  This kinetic behaviour leads to a significant depression in the Km values for the three affected enzymes but no variation in the Vmax.  These results go to support the idea that PDG from the kidney cortex, brain and small intestine are kinetically and immunologically identical and also confirm that during acute metabolic acidosis a factor is released into the plasma, probably produced and concentrated by the kidneys, which induces a conformational change in the enzyme from the kidney, brain and intestine and brings about a significant decrease in the Km for glutamine but no change in the Vmax."	"UNIV GRANADA,CTR CIENCIAS BIOL,DEPT BIOQUIM & BIOL MOLEC,AVE FUENTENUEVA S-N,E-18001 GRANADA,SPAIN; UNIV W INDIES,DEPT MED,KINGSTON 7,JAMAICA"						36	1	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB"	0045-6535			CHEMOSPHERE	Chemosphere		1991	22	05-Jun				521	528			8	Environmental Sciences	FN424	ISI:A1991FN42400009
J	"PRADO, B; DELMORAL, A; QUESADA, E; RIOS, R; MONTEOLIVASANCHEZ, M; CAMPOS, V; RAMOSCORMENZANA, A"						"NUMERICAL TAXONOMY OF MODERATELY HALOPHILIC GRAM-NEGATIVE RODS ISOLATED FROM THE SALAR-DE-ATACAMA, CHILE"	SYSTEMATIC AND APPLIED MICROBIOLOGY		English	Article						NUMERICAL TAXONOMY; MODERATELY HALOPHILIC BACTERIA; SOLAR SALTERNS; SALINE SOILS	GEN-NOV; HYPERSALINE SOILS; BACTERIAL NAMES; APPROVED LISTS; SIMILARITIES; EUBACTERIA; DELEYA	"A total of 161 moderately halophilic Gram-negative rods isolated from The Salar de Atacama, Northern Chile, were examined for 119 phenotypic characters including morphological, physiological, biochemical, nutritional and antimicrobial susceptibility tests.  The results together with those from reference strains, were subjected to numerical analysis, using both, the Simple Matching (S(SM)) and Jaccard (S(J)) coefficients and clustered by the unweighted pair group method of association (UPGMA).  Using the S(SM) coefficient and UPGMA clustering, five phenons were obtained at a 70% similarity level.  Representative strains from each phenon were chosen to determine DNA base composition and cellular morphology by electron microscopy.  Strains in phenon A were assigned to the genus Vibrio.  Strains in the other four phenons could not be assigned to any recognised taxon but their similarities to the genera Acinetobacter (phenon B), Marinomonas (phenon C) and Alteromonas (phenons D and E) are discussed."	"PONTIFICIA UNIV CATOLICA VALPARAISO, FAC BASIC & MATH SCI, INST BIOL, MICROBIOL LAB, VALPARAISO, CHILE; UNIV GRANADA, FAC PHARM, DEPT MICROBIOL, GRANADA, SPAIN"						31	13	GUSTAV FISCHER VERLAG	STUTTGART	"WOLLGRASWEG 49, D-70599 STUTTGART, GERMANY"	0723-2020			SYST APPL MICROBIOL	Syst. Appl. Microbiol.	JUL	1991	14	3				275	281			7	Biotechnology & Applied Microbiology; Microbiology	FY216	ISI:A1991FY21600013
J	"ESPINOSACALIANI, JS; ALVAREZGUISADO, L; MUNOZCASTELLANOS, L; ARANEGAJIMENEZ, A; KURINIVON, M; SANCHEZ, RS; ARANEGAJIMENEZ, AE"						ATRIOVENTRICULAR SEPTAL-DEFECT - QUANTITATIVE ANATOMY OF THE RIGHT VENTRICLE	PEDIATRIC CARDIOLOGY		English	Article						ATRIOVENTRICULAR SEPTAL DEFECT; QUANTITATIVE ANATOMY; RIGHT VENTRICLE		"In 19 human fetal and newborn hearts with atrioventricular septal defect (AVSD), not associated with other anomalies, the two ventricles were studied morphometrically.  A total of 17 different parameters were studied:  nine in the right ventricle and eight in the left.  In the right ventricle we analyzed ventricular wall thickness, length of right ventricular inflow and outflow tracts, and volume of right ventricular inflow and outflow tracts.  The data for these parameters were compared with patterns of normality published previously, and the volumetric data were compared with patterns of normality published previously by us.  The ventricular inflow tract was shorter than the outflow tract, the difference being especially significant in the left ventricle.  The length of the diaphragmatic wall of the heart in both the right and left ventricle was equal to the sum of the length of the inflow tract and the thickness of the ventricular wall at the apex."	"UNIV GRANADA,FAC MED,DEPT CIENCIAS MORFOL,SECC INVEST BASICA CARDIOVASC,AVDA MADRID S-N,E-18071 GRANADA,SPAIN; UNIV GRANADA,SCH MED,DEPT PHARMACOL,GRANADA,SPAIN; IGNACIO CHAVEZ NATL HEART INST,DEPT EMBRYOL,MEXICO CITY,MEXICO"						9	2	SPRINGER VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010"	0172-0643			PEDIAT CARDIOL	Pediatr. Cardiol.	OCT	1991	12	4				206	213			8	Cardiac & Cardiovascular Systems; Pediatrics	GF570	ISI:A1991GF57000003
J	"CASAS, M; ESEBBAG, C; EXTREMERA, A; GETINO, JM; DELLANO, M; PLASTINO, A; RUBIO, H"						COOPER PAIRING IN A SOLUBLE ONE-DIMENSIONAL MANY-FERMION MODEL	PHYSICAL REVIEW A		English	Article							QUARK CLUSTER MODEL; NUCLEAR-MATTER; BOSE CONDENSATION; SYSTEM; STATE; GAS	"The dynamical similarities between the three-dimensional (3D) electron fluid ""jellium"" model and the exactly soluble 1D fermion fluid with attractive delta-function pairwise potentials motivates solving the Cooper-pair problem in this model for all couplings and/or densities.  This is accomplished exactly in graphical form.  For weak coupling, the essential singularity characteristic of standard 3D low-temperature superconductivity reemerges, and for infinite coupling, BCS theory reproduces the exact ground-state system energy."	"UNIV AUTONOMA MADRID,DEPT FIS TEOR,E-28049 MADRID,SPAIN; UNIV GRANADA,DEPT FIS MODERNA,E-18071 GRANADA,SPAIN; UNIV OVIEDO,DEPT FIS,E-33007 OVIEDO,SPAIN; N DAKOTA STATE UNIV,DEPT PHYS,FARGO,ND 58105; NATL UNIV LA PLATA,DEPT FIS,RA-1900 LA PLATA,ARGENTINA"	"CASAS, M, UNIV ILLES BALEARS,DEPT FIS,E-07071 PALMA DE MALLORCA,SPAIN"					30	9	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1050-2947			PHYS REV A	Phys. Rev. A	Oct-15	1991	44	8				4915	4922			8	"Optics; Physics, Atomic, Molecular & Chemical"	GM060	ISI:A1991GM06000019
J	"HORTELANO, P; GARCIASALGUERO, L; ALLEYNE, GAO; LUPIANEZ, JA"						VARIATIONS IN THE KINETIC RESPONSE OF SEVERAL DIFFERENT PHOSPHATE-DEPENDENT GLUTAMINASE ISOZYMES DURING ACUTE METABOLIC-ACIDOSIS	MOLECULAR AND CELLULAR BIOCHEMISTRY		English	Article						PHOSPHATE-DEPENDENT GLUTAMINASE; ACUTE METABOLIC ACIDOSIS; KINETICS; KIDNEY TUBULES; ENTEROCYTES; HEPATOCYTES; BRAIN TISSUE	ACTIVATED GLUTAMINASE; RAT-KIDNEY; RENAL AMMONIAGENESIS; LIVER-MITOCHONDRIA; AMMONIUM-CHLORIDE; SMALL-INTESTINE; GLUTAMATE; LOCALIZATION; COMPARTMENTATION; ISOENZYMES	"We describe the kinetic modifications to mitochondrial-membrane-bound phosphate-dependent glutaminase in various types of rat tissue brought about by acute metabolic acidosis.  The activity response of phosphate-dependent glutaminase to glutamine was sigmoidal, showing positive co-operativity, the Hill coefficients always being higher than 2.  The enzyme from acidotic rats showed increased activity at subsaturating concentrations of glutamine in kidney tubules, as might be expected, but not in brain, intestine or liver tissues.  Nevertheless, when brain and intestine from control rats were incubated in plasma from acutely acidotic rats enzyme activity increased at 1 mM glutamine in the same way as in kidney cortex.  The enzyme from liver tissue remained unaltered.  S0.5 and n(H) values decreased significantly in kidney tubules, enterocytes and brain slices preincubated in plasma from acidotic rats.  The sigmoidal curves of phosphate-dependent glutaminase shifted to the left without any significant changes in V(max).  The similar response of phosphate-dependent glutaminase to acute acidosis in the kidney, brain and intestine confirms the fact that enzymes from these tissues are kinetically identical and reaffirms the presence of an ammoniagenic factor in plasma, either produced or concentrated in the kidneys of rats with acute acidosis."	"UNIV W INDIES,DEPT MED,KINGSTON 7,JAMAICA"	"LUPIANEZ, JA, UNIV GRANADA,CTR CIENCIAS BIOL,DEPT BIOQUIM & BIOL MOLEC,AVE FUENTENUEVA S-N,E-18001 GRANADA,SPAIN"					44	3	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0300-8177			MOL CELL BIOCHEM	Mol. Cell. Biochem.	DEC 11	1991	108	2				113	123			11	Cell Biology	GR154	ISI:A1991GR15400003
J	"QUIROGA, J; INSUASTY, B; SANCHEZ, A; NOGUERAS, M; MEIER, H"						"SYNTHESIS OF PYRIDO[2,3-D]PYRIMIDINES IN THE REACTION OF 6-AMINO-2,3-DIHYDRO-2-THIOXO-4(1H)-PYRIMIDINONE WITH CHALCONES"	JOURNAL OF HETEROCYCLIC CHEMISTRY		English	Article							"ANTIBACTERIAL ACTIVITY; DIURETIC ACTIVITY; BIOLOGICAL ACTION; DERIVATIVES; PYRIDO-<2,3-D>-PYRIMIDINE; PYRIDOPYRIMIDINES"	"6-Amino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone (1) reacts in boiling DMF with alpha,beta-unsaturated ketones 2 yielding the pyrido[2,3-d]pyrimidine systems 5 and 6, respectively. The orientation in the addition process can be determined by nmr measurements, especially by NOE difference spectroscopy. The products do not correspond to a normal Skraup or Doebner-v. Miller synthesis."	"UNIV VALLE,DEPT CHEM,CALI,COLOMBIA; UNIV GRANADA,COL UNIV JAEN,DEPT ORGAN CHEM,E-23071 JAEN,SPAIN; UNIV MAINZ,INST ORGAN CHEM,W-6500 MAINZ,GERMANY"	"QUIROGA, J, UNIV LOS ANDES,DEPT CHEM,AA 4976,SANTE FE DE BOGOTA,COLOMBIA"					25	27	HETERO CORPORATION	TAMPA	"BOX 20285, TAMPA, FL 33622-0285"	0022-152X			J HETEROCYCL CHEM	J. Heterocycl. Chem.	AUG-SEP	1992	29	5				1045	1048			4	"Chemistry, Organic"	JR183	ISI:A1992JR18300002
J	"GALLO, M; ROLDAN, G; BURES, J"						"DIFFERENTIAL ROLE OF PARABRACHIAL NUCLEUS, GUSTATORY CORTEX AND AMYGDALA IN THE ACQUISITION OF CONDITIONED TASTE-AVERSION"	EUROPEAN JOURNAL OF NEUROSCIENCE		English	Meeting Abstract									"UNIV GRANADA,DEPT EXPTL PSYCHOL & PHYSIOL BEHAV,GRANADA,SPAIN; MEXICAN INST PSYCHIAT,MEXICO CITY,MEXICO; CZECHOSLOVAK ACAD SCI,INST PHYSIOL,CS-11142 PRAGUE 1,CZECHOSLOVAKIA"						0	0	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	"WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP"	0953-816X			EUR J NEUROSCI	Eur. J. Neurosci.		1992				Suppl. 5		152	152			1	Neurosciences	KC682	ISI:A1992KC68200569
J	"GALLO, M; ROLDAN, G; BURES, J"						DIFFERENTIAL INVOLVEMENT OF GUSTATORY INSULAR CORTEX AND AMYGDALA IN THE ACQUISITION AND RETRIEVAL OF CONDITIONED TASTE-AVERSION IN RATS	BEHAVIOURAL BRAIN RESEARCH		English	Article						CONDITIONED TASTE AVERSION; AMYGDALA; INSULAR CORTEX; MEMORY; TETRODOTOXIN	FLAVOR-ILLNESS AVERSIONS; INTRACEREBRAL INJECTION; DISRUPT TASTE; NEOCORTEX; LESIONS; TETRODOTOXIN; ODOR; BLOCKADE; NUCLEI; AREA	"Lesion studies of the role of the gustatory insular cort"" (GC) and amygdala (Am) in conditioned taste aversion (CTA) are confounded by the irreversibility of the intervention. Functional ablation methods allow more specific influencing of different phases of CTA acquisition and retrieval. Bilateral tetrodotoxin (TTX) blockade of GC (10 ng) or Am (3 ng) before or after saccharin drinking in rats with chronically implanted intracerebral cannulae showed that GC is indispensable for the initial processing of the taste stimulus but not for the association of the gustatory trace with the symptoms of LiCl poisoning. Gustatory signals can by-pass the blocked Am, the inactivation of which, however, impairs the gustatory trace-poisoning association. TTX injection into both GC and Am impairs CTA retrieval more than isolated blockade of either of these structures. It is argued that GC and Am implement processing of gustatory and visceral signals, respectively, but that formation and consolidation of the CTA engram proceeds outside forebrain, probably at the level of the brainstem."	"CZECHOSLOVAK ACAD SCI,INST PHYSIOL,VIDENSKA 1083,CS-14220 PRAGUE 4,CZECHOSLOVAKIA; UNIV GRANADA,DEPT PSICOL EXPTL & FISIOL COMPORTAMIENTO,GRANADA,SPAIN; INST MEXICANO PSIQUIATRIA,MEXICO CITY,MEXICO"	"BURES, J, CZECHOSLOVAK ACAD SCI,INST PHYSIOL,VIDENSKA 1083,CS-14220 PRAGUE 4,CZECHOSLOVAKIA"					40	65	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0166-4328			BEHAV BRAIN RES	Behav. Brain Res.	Nov-30	1992	52	1				91	97			7	Behavioral Sciences; Neurosciences	KC870	ISI:A1992KC87000010
J	"STANKIEWICZ, J; VILCHEZ, MAC; ALVAREZ, RH"						2-DIMENSIONAL AGGREGATION OF POLYSTYRENE LATEX-PARTICLES	PHYSICAL REVIEW E		English	Article							DIFFUSION-LIMITED AGGREGATION; CLUSTER-CLUSTER AGGREGATION; SIZE DISTRIBUTION; COLLOIDAL SILICA; GOLD COLLOIDS; 2 DIMENSIONS; GROWTH; MODEL	"Salt-induced aggregation of polystyrene latex confined to two dimensions on an air-water interface has been studied. Fractal dimensions of the aggregates are determined (i) from relation between the radius of gyration and cluster masses and (ii) by the box method. They both increase with aggregation time. While the fractal dimensions are insensitive to electrolyte concentration, the aggregation rate does depend on it. Our results for aggregation kinetics are in good agreement with the dynamic scaling law n(m)(t) is similar to m-2f(m/t(z)), for z = 1, for dilute latex dispersions [n(m)(t) is the number of clusters of size m at time t]. A nonlinear behavior in time, however, is observed for more concentrated latex dispersions. We find bell-shaped cluster-size distributions."	"INST VENEZOLANO INVEST CIENT,CTR FIS,CARACAS 1020A,VENEZUELA"	"STANKIEWICZ, J, UNIV GRANADA,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN"					32	35	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	APR	1993	47	4				2663	2668			6	"Physics, Fluids & Plasmas; Physics, Mathematical"	KZ507	ISI:A1993KZ50700058
J	"MORENO, E; PERICCHI, LR"						ON EPSILON-CONTAMINATED PRIORS WITH QUANTILE AND PIECE-WISE UNIMODALITY CONSTRAINTS	COMMUNICATIONS IN STATISTICS-THEORY AND METHODS		English	Article						CLASSES OF EPSILON-CONTAMINATED PRIORS; IMPRECISION; ROBUST BAYES; SHAPE AND QUANTILE CONSTRAINTS	RANGES	"In this work we examine the epsilon-contamination model of prior densities GAMMA={pi: pi=(1-epsilon)pi0(theta) + epsilonq; q is-an-element-of G}, where pi0(theta) is the base elicited prior, q is a contamination belonging to some suitable class G and epsilon reflects the amount of error in pi0(theta). Various classes with shape and/or quantile constraints are analysed, and a posterior robust analysis is carried out. It turns out that quantile restrictions alone do not produce   asymptotical rational behaviour, so it is unavoidable to introduce shape constraints as well. The conclusions are in line with those of O'Hagan and Berger (1988). Illustrations related to testing hypothesis and likelihood sets are given."	"UNIV GRANADA,DEPT STAT,E-18071 GRANADA,SPAIN; UNIV SIMON BOLIVAR,CARACAS 9600,VENEZUELA"						12	2	MARCEL DEKKER INC	NEW YORK	"270 MADISON AVE, NEW YORK, NY 10016"	0361-0926			COMMUN STATIST-THEOR METHOD	Commun. Stat.-Theory Methods		1993	22	7				1963	1978			16	Statistics & Probability	LK415	ISI:A1993LK41500012
J	"ZARZO, A; MARTINEZ, A"						THE QUANTUM RELATIVISTIC HARMONIC-OSCILLATOR - SPECTRUM OF ZEROS OF ITS WAVE-FUNCTIONS	JOURNAL OF MATHEMATICAL PHYSICS		English	Article								"The distribution of zeros of the wave functions of the quantum relativistic harmonic oscillator is studied. An analytic approximate expression for this distribution is derived within the framework of the WKB approximation. Using potential theory techniques, it is proved that this WKB approach gives the right asymptotic distribution, which is explicitly calculated."	"UNIV LA HABANA,FAC MATEMAT & CIBERNET,DEPT TEORIA FUNCT,HAVANA,CUBA"	"ZARZO, A, UNIV GRANADA,FAC CIENCIAS,DEPT FIS MODERNA,E-18071 GRANADA,SPAIN"					14	13	AMER INST PHYSICS	WOODBURY	"CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999"	0022-2488			J MATH PHYS-NY	J. Math. Phys.	JUL	1993	34	7				2926	2935			10	"Physics, Mathematical"	LK510	ISI:A1993LK51000018
J	"ROMAGOSA, I; FOX, PN; DELMORAL, LFG; RAMOS, JM; DELMORAL, BG; DETOGORES, FR; MOLINACANO, JL"						INTEGRATION OF STATISTICAL AND PHYSIOLOGICAL ANALYSES OF ADAPTATION OF NEAR-ISOGENIC BARLEY LINES	THEORETICAL AND APPLIED GENETICS		English	Article						GENOTYPE X ENVIRONMENT INTERACTION; ADDITIVE MAIN EFFECTS AND MULTIPLICATIVE INTERACTION (AMMI) MODEL; MUTANT BARLEY LINES	YIELD TRIAL	"Seven near-isogenic barley lines, differing for three independent mutant genes, were grown in 15 environments in Spain. Genotype x environment interaction (G x E) for grain yield was examined with the Additive Main Effects and Multiplicative interaction (AMMI) model. The results of this statistical analysis of multilocation yield-data were compared with a morpho-physiological characterization of the lines at two sites (Molina-Cano et al. 1990). The first two principal component axes from the AMMI analysis were strongly associated with the morpho-physiological characters. The independent but parallel discrimination among genotypes reflects genetic differences and highlights the power of the AMMI analysis as a tool to investigate G x E. Characters which appear to be positively associated with yield in the germplasm under study could be identified for some environments."	"CIMMYT,MEXICO CITY 06600,DF,MEXICO; LA CRUZ DEL CAMPO SA,MALTING & BREWING CO,E-41007 SEVILLE,SPAIN; UNIV GRANADA,DEPT PLANT BIOL,GRANADA,SPAIN"	"ROMAGOSA, I, IRTA,CTR UDL,AV ROVIRA ROURE 177,E-25006 LLEIDA,SPAIN"					8	6	SPRINGER VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010"	0040-5752			THEOR APPL GENET	Theor. Appl. Genet.	AUG	1993	86	7				822	826			5	Agronomy; Plant Sciences; Genetics & Heredity; Horticulture	LX230	ISI:A1993LX23000003
J	"PRADO, B; DELMORAL, A; CAMPOS, V"						"DISTRIBUTION AND TYPES OF HETEROTROPIC HALOPHILIC FLORA FROM SALAR DE ATACAMA, CHILE"	TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY		English	Article							NUMERICAL TAXONOMY; BACTERIA	"Samples were taken at different saline habitats (water, soils and sediments) in the Salar de Atacama (Chile) and later quantitatively analysed using media with a wide range of salt concentrations. Results obtained were nearly similar in all places studied, although counts differed depending on salt concentrations in the media. A total of 361 moderately and 75 extremely halophilic strains were selected and their preliminary taxonomic position was studied."	"UNIV GRANADA, FAC FARM, DEPT MICROBIOL, E-18071 GRANADA, SPAIN"	"PRADO, B, PONTIFICIA UNIV CATOLICA VALPARAISO, MICROBIOL AMBIENTAL LAB, VALPARAISO, CHILE"					13	4	GORDON BREACH SCI PUBL LTD	READING	"C/O STBS LTD PO BOX 90, READING, BERKS, ENGLAND RG1 8JL"	0277-2248			TOXICOL ENVIRON CHEM			1993	38	03-Abr				163	166			4	"Chemistry, Multidisciplinary; Environmental Sciences; Toxicology"	MC755	ISI:A1993MC75500004
J	"MORENO, E; PERICCHI, LR"						BAYESIAN ROBUSTNESS FOR HIERARCHICAL EPSILON-CONTAMINATION MODELS	JOURNAL OF STATISTICAL PLANNING AND INFERENCE		English	Article						EPSILON-CONTAMINATED CLASSES OF PRIORS; HIERARCHICAL MODEL; ROBUST BAYES; SCALE MIXTURE OF NORMALS		"In the robust Bayesian literature in order to investigate robustness with respect to the functional form of a base prior distribution pi0 (in particular with respect to the shape of the prior tails) the epsilon-contamination model of prior distributions GAMMA={pi:pi=(1-epsilon)pi0(theta\lambda)+epsilonq,q is-an-element-of Q}, has been proposed. Here pi0(theta\lambda) is the base elicited prior, lambda is a vector of fixed hyperparameters, q is a contamination belonging to some suitable class Q and epsilon reflects the amount of error in pi0(theta\lambda). For the location-scale family of priors pi0(theta\lambda)=tau-1pi0[(theta-mu)/tau], where lambda=(mu,tau), it turns out that the posterior inference is highly sensitive to changes of lambda. Therefore, instead of considering a single base prior pi0, it is reasonable to replace pi0(theta\lambda) by pi0(theta\lambda1)=integral pi0(theta\lambda1,lambda2)h(dlambda2), where lambda1, is the 'known' part of lambda and lambda2 is the 'uncertain' part, with the uncertainty reflected by allowing h is-an-element-of H (H being a class of probability measures). Classes considered here include those with unimodality and quantile constraints. Ranges of posterior probabilities of any set may be computed. Illustrations related to normal hypothesis testing are given."	"UNIV GRANADA,DEPT ESTADIST & INVEST OPERAT,E-18071 GRANADA,SPAIN; UNIV SIMON BOLIVAR,CARACAS,VENEZUELA"						14	2	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0378-3758			J STATIST PLAN INFER	J. Stat. Plan. Infer.	NOV	1993	37	2				159	167			9	Statistics & Probability	MF306	ISI:A1993MF30600003
J	"INSUASTY, B; RAMOS, M; QUIROGA, J; SANCHEZ, A; NOGUERAS, M; HANOLD, N; MEIER, H"						"THE REACTION OF AROMATIC ALPHA-BETA-UNSATURATED KETONES WITH 4,5-DIAMINO-1,6-DIHYDROPYRIMIDIN-6-ONES"	JOURNAL OF HETEROCYCLIC CHEMISTRY		English	Article								"The reaction of 4,5-diamino-1,6-dihydropyrimidin-6-ones 1 with one equivalent of the chalcones 2 leads in an acidic medium to the formation of the 2,4-diaryl-2,3,6,7-tetrahydro-1H-pyrimido[4,5-b][l,4]diazepin-ones 3a-m. The structure elucidation of the products is based on detailed nmr investigations including selective C-13{H-1} decoupling experiments."	"UNIV LOS ANDES,DEPT CHEM,BOGOTA,COLOMBIA; UNIV GRANADA,COLEGIO UNIV JAEN,DEPT CHEM,E-23071 JAEN,SPAIN; UNIV MAINZ,INST ORGAN CHEM,D-55099 MAINZ,GERMANY"	"INSUASTY, B, UNIV VALLE,DEPT CHEM,AA 25360,CALI,COLOMBIA"					12	18	HETERO CORPORATION	TAMPA	"BOX 20285, TAMPA, FL 33622-0285"	0022-152X			J HETEROCYCL CHEM	J. Heterocycl. Chem.	JAN-FEB	1994	31	1				61	64			4	"Chemistry, Organic"	MZ758	ISI:A1994MZ75800011
J	"BRUNSER, O; ESPINOZA, J; ARAYA, M; CRUCHET, S; GIL, A"						EFFECT OF DIETARY NUCLEOTIDE SUPPLEMENTATION ON DIARRHEAL DISEASE IN INFANTS	ACTA PAEDIATRICA		English	Article						BACTERIA; DIARRHEA; INFANTS; INTESTINAL REPAIR; NUCLEOTIDES	LYMPHOCYTE-T; GROWTH; PURINES; PROTEIN; DENOVO; MILK; RAT	"The effects of a nucleotide-supplemented formula on diarrhoeal disease was studied in 141 infants (group 1) who belonged to the low socioeconomic stratum; 148 controls (group 2) received the same formula but unsupplemented. Group 1 experienced less episodes of diarrhoea (109 versus 140), including less first episodes (74 versus 102; chi-square = 8.19, p < 0.004; odds ratio 2.01) and for a lesser number of days (807 versus 996 days); 45.0% and 31.1% of infants in groups 1 and 2, respectively, never developed episodes of diarrhoea. There were no differences in the clinical characteristics of the episodes or in the enteropathogens isolated from symptomatic or asymptomatic infants. The mechanisms through which nucleotides decrease the incidence of diarrhoeal disease in infants remain unclear."	"UNIV GRANADA,DEPT BIOCHEM & MOLEC BIOL,E-18071 GRANADA,SPAIN"	"BRUNSER, O, UNIV SANTIAGO CHILE,INST NUTR & FOOD TECHNOL,GASTROENTEROL UNIT,CASILLA 138-11,SANTIAGO,CHILE"					30	62	SCANDINAVIAN UNIVERSITY PRESS	OSLO	"PO BOX 2959 TOYEN, JOURNAL DIVISION CUSTOMER SERVICE, N-0608 OSLO, NORWAY"	0803-5253			ACTA PAEDIAT	Acta Paediatr.	FEB	1994	83	2				188	191			4	Pediatrics	NB066	ISI:A1994NB06600016
J	"GONZALEZMIRANDA, JM; LABARTA, A; PUMA, M; FERNANDEZ, JF; GARRIDO, PL; MARRO, J"						MONTE-CARLO STUDY OF A KINETIC LATTICE MODEL WITH RANDOM DIFFUSION OF DISORDER	PHYSICAL REVIEW E		English	Article							SPIN-GLASSES; ISING-MODEL	"We report Monte Carlo results for a nonequilibrium Ising-like model in two and three dimensions. Nearest-neighbor interactions J change sign randomly with time due to competing kinetics. There follows a fast and random, i.e., spin-configuration-independent diffusion of Js, of the kind that takes place in dilute metallic alloys when magnetic ions diffuse. The system exhibits steady states of the ferromagnetic (antiferromagnetic) type when the probability p that J > 0 is large (small) enough. No counterpart to the freezing phenomena found in quenched spin glasses occurs. We compare our results with existing mean-field and exact ones, and obtain information about critical behavior."	"UNIV SIMON BOLIVAR,DEPT FIS,CARACAS,VENEZUELA; INST VENEZOLANO INVEST CIENTIF,CTR FIS,CARACAS 1020A,VENEZUELA; UNIV GRANADA,INST CARLOS 1 FIS TEOR & COMPUTAC,E-18071 GRANADA,SPAIN; UNIV GRANADA,FAC CIENCIAS,DEPT FIS,E-18071 GRANADA,SPAIN; UNIV GRANADA,FAC CIENCIAS,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN"	"GONZALEZMIRANDA, JM, UNIV BARCELONA,FAC FIS,DEPT FIS FUNDAMENTAL,DIAGONAL 647,E-08028 BARCELONA,SPAIN"					16	2	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	MAR	1994	49	3				2041	2048			8	"Physics, Fluids & Plasmas; Physics, Mathematical"	NC465	ISI:A1994NC46500035
J	"ESCANDAR, GM; SIERRA, MG; PEREGRIN, JMS; LABADIE, G; SANTORO, M; FRUTOS, A; SALA, LF"						INTERACTION OF ZINC(II) ION WITH D-ALDONIC ACIDS IN THE CRYSTALLINE SOLID AND AQUEOUS-SOLUTION	POLYHEDRON		English	Article							D-GLUCURONIC ACID; INFRARED-SPECTRA; COMPLEXES; CALCIUM	"The interaction of zinc(II) ion with D-glucoheptonic acid, D-gluconic acid, D-gulonic acid, D-galactonic acid and D-ribonic acid has been investigated and compounds of the type Zn(D-glucoheptonate)2 . 3H2O. Zn(D-gluconate)2 . 3H2O, Zn(D-gulonate)2 . 3H2O, Zn(D-galactonate)2 . 3H2O and Zn(D-ribonate)2 . H2O, have been isolated. These metal-sugar salts were characterized by elemental analysis, FT IR spectroscopy, thermogravimetric analysis and C-13-NMR. Spectroscopic measurements showed similar patterns between these complexes and the structurally identified Mn(D-gluconate)2 . 2H2O. The zinc(II) ion is binding to two ligand molecules through the carboxylate and OH groups of each sugar, as well as to water molecules. The potentiometric measurements in aqueous solutions for the systems formed by the sugar acids investigated and the zinc(II) ion at different metal-ligand ratios showed the 1 : 1 complexes formation. On the basis of the C-13 NMR, the participation of C-1 and C-2 in this complex formation was verified. Due to the hydroxide precipitation, quantitative evaluation of the stability constants was not performed."	"UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM FIS,SUIPACHA 531,RA-2000 ROSARIO,ARGENTINA; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM ANALIT,RA-2000 ROSARIO,ARGENTINA; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FAMACEUT,IQUIOS,RA-2000 ROSARIO,ARGENTINA; UNIV GRANADA,DEPT QUIM INORGAN,E-18071 GRANADA,SPAIN"						20	18	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB"	0277-5387			POLYHEDRON	Polyhedron	MAR-APR	1994	13	06-Jul				909	914			6	"Chemistry, Inorganic & Nuclear; Crystallography"	NE635	ISI:A1994NE63500009
C	"UAUY, R; QUAN, R; GIL, A"						ROLE OF NUCLEOTIDES IN INTESTINAL DEVELOPMENT AND REPAIR - IMPLICATIONS FOR INFANT NUTRITION	JOURNAL OF NUTRITION		English	Proceedings Paper						DIETARY NUCLEOTIDES; INFANT NUTRITION; INTESTINAL DEVELOPMENT	ACID-SOLUBLE NUCLEOTIDES; DIETARY NUCLEOTIDES; NUCLEIC-ACIDS; HUMAN-MILK; RAT SMALL; PURINES; EXPRESSION; LACTATION; DENOVO; COWS	"Dietary sources of nucleotides may be conditionally essential nutrients. Rapidly growing tissues such as the intestinal epithelium and lymphoid cells lack significant capacity for de novo synthesis of nucleotides and require exogenous sources of purine and pyrimidine bases. Dietary purines are not significantly incorporated into hepatic nucleic acids, but pyrimidines are. Both are taken up by intestinal cells with excess purines converted to uric acid. Nucleotides are important for normal development, maturation and repair of the gastrointestinal tract. Human milk is the best source of nucleotides for young infants because cow's milk is lacking in nucleotide content. It is likely that infant formulas should have sources of nucleotides added to more closely duplicate human milk and provide these substrates for maximal intestinal development and repair."	"UNIV TEXAS,SW MED CTR DALLAS,DALLAS,TX 75235; UNIV GRANADA,DEPT BIOCHEM & MOLEC BIOL,E-18071 GRANADA,SPAIN"	"UAUY, R, UNIV CHILE,INST NUTR & TECNOL ALIMENTOS,SANTIAGO 11,CHILE"					38	46	AMER INST NUTRITION	BETHESDA	"9650 ROCKVILLE PIKE, BETHESDA, MD 20814"	0022-3166			J NUTR	J. Nutr.	AUG	1994	124	8		Suppl. S		S1436	S1441			6	Nutrition & Dietetics	PC376	ISI:A1994PC37600030
J	"ARCOYA, D; CALAHORRANO, M"						SOME DISCONTINUOUS PROBLEMS WITH A QUASI-LINEAR OPERATOR	JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS		English	Article							ELLIPTIC PROBLEMS		"SCUOLA NORMALE SUPER PISA,I-56126 PISA,ITALY; ESCUELA POLITEC NACL,FAC CIENCIAS,QUITO,ECUADOR"	"ARCOYA, D, UNIV GRANADA,DEPT ANAL MATEMAT,E-18071 GRANADA,SPAIN"					15	8	ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495"	0022-247X			J MATH ANAL APPL	J. Math. Anal. Appl.	Nov-01	1994	187	3				1059	1072			14	"Mathematics, Applied; Mathematics"	PN680	ISI:A1994PN68000023
J	"MARRO, J; FERNANDEZ, JF; GONZALEZMIRANDA, JM; PUMA, M"						ISING CRITICAL-BEHAVIOR OF A NON-HAMILTONIAN LATTICE SYSTEM	PHYSICAL REVIEW E		English	Note							PHASE-TRANSITIONS; MODEL	"We study steady states in d-dimensional lattice systems that evolve in time by a probabilistic majority rule, which corresponds to the zero-temperature limit of a system with conflicting dynamics. The rule satisfies detailed balance for d = 1 but not for d > 1. We find numerically nonequilibrium critical points of the Ising class for d = 2 and 3."	"UNIV GRANADA,FAC CIENCIAS,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN; UNIV BARCELONA,FAC FIS,DEPT FIS FUNDAMENTAL,E-08028 BARCELONA,SPAIN; UNIV SIMON BOLIVAR,DEPT FIS,CARACAS 1080A,VENEZUELA; INST VENEZOLANO INVEST CIENT,CTR FIS,CARACAS,VENEZUELA"	"MARRO, J, UNIV GRANADA,FAC CIENCIAS,INST CARLOS I FIS TEOR & COMPUTAC,E-18071 GRANADA,SPAIN"					18	4	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	1063-651X			PHYS REV E	Phys. Rev. E	OCT	1994	50	4				3237	3240			4	"Physics, Fluids & Plasmas; Physics, Mathematical"	PP118	ISI:A1994PP11800106
J	"BUELACASAL, G; SIERRA, JC; LUNAVILLEGAS, G; CARRASCO, T; LUNAADAME, M; FERNANDEZGUARDIOLA, AY"						SEX-RELATED DIFFERENCES IN RESIDUAL EFFECTS OF A SINGLE ORAL DOSE OF DIAZEPAM ON VIGILANCE	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"UNIV GRANADA,DEPT PSYCHOL,GRANADA,SPAIN; MEXICAN INST PSYCHIAT,MEXICO CITY,DF,MEXICO"						0	0	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	"WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		1994	8	3				251	251			1	"Psychology, Biological; Neurosciences"	QH057	ISI:A1994QH05700022
J	"SIERRA, JC; LUNAVILLEGAS, G; BUELACASA, G; LUNAADAME, M; CARRASCO, T; FERNANDEZGUARDIOLA, AY"						THE ASSESSMENT OF RESIDUAL EFFECTS OF A SINGLE-DOSE OF DIAZEPAM ON VISUALLY DEFINED EEG PATTERNS	JOURNAL OF PSYCHOPHYSIOLOGY		English	Meeting Abstract									"UNIV GRANADA,DEPT PSYCHOL,GRANADA,SPAIN; MEXICAN INST PSYCHIAT,MEXICO CITY,DF,MEXICO"						0	0	OXFORD UNIV PRESS UNITED KINGDOM	OXFORD	"WALTON ST JOURNALS DEPT, OXFORD, ENGLAND OX2 6DP"	0269-8803			J PSYCHOPHYSIOL	J. Psychophysiol.		1994	8	4				367	367			1	"Psychology, Biological; Neurosciences"	QL276	ISI:A1994QL27600060
J	"SANCHEZSESMA, FJ; LUZON, F"						"SEISMIC RESPONSE OF 3-DIMENSIONAL ALLUVIAL VALLEYS FOR INCIDENT P-WAVES, S-WAVES, AND RAYLEIGH-WAVES"	BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA		English	Article							SEDIMENT-FILLED VALLEYS; BOUNDARY-ELEMENT METHOD; 3-DIMENSIONAL SURFACE IRREGULARITIES; STRONG GROUND MOTION; ELASTIC-WAVES; ARBITRARY SHAPE; NUMBER REPRESENTATION; MEXICO-CITY; HALF-SPACE; DIFFRACTION	"A simplified indirect boundary-element method (BEM) is presented. It is used to compute the seismic response of three-dimensional alluvial valleys under incident P, S, and Rayleigh waves. The method is based on the integral representations for scattered elastic waves using single-layer boundary sources. This approach is called indirect BEM in the literature as the sources strengths should be obtained as an intermediate step. Scattered waves are constructed at the boundaries from which they radiate. Therefore, this method can be regarded as a numerical realization of Huygens' principle. Boundary conditions lead to a system of integral equations for boundary sources. A simplified discretization scheme is used. It is based on the approximate rectification of the surfaces involved using circles for the numerical and analytical integration of the exact Green's function for the unbounded elastic space. Various examples are given for three-dimensional problems of scattering and diffraction of elastic waves by soft elastic inclusion models of alluvial deposits in an elastic halfspace. Results are displayed in both frequency and time domains. These results show the significant influence of locally generated surface waves in seismic response, and they evince three-dimensional effects."	"CTR INVEST SISM,MEXICO CITY 14200,DF,MEXICO; UNIV GRANADA,INST ANDALUZ GEOFIS & PREVENC DESASTRES SISM,E-18080 GRANADA,SPAIN; UNIV ALMERIA,DEPT FIS APLICADA,E-0471 ALMERIA,SPAIN"	"SANCHEZSESMA, FJ, NATL AUTONOMOUS UNIV MEXICO,INST INGN,MEXICO CITY 04510,DF,MEXICO"					63	66	SEISMOLOGICAL SOC AMER	EL CERRITO	"PLAZA PROFESSIONAL BLDG, SUITE 201, EL CERRITO, CA 94530"	0037-1106			BULL SEISMOL SOC AMER	Bull. Seismol. Soc. Amer.	FEB	1995	85	1				269	284			16	Geochemistry & Geophysics	QJ469	ISI:A1995QJ46900019
J	"TORO, LAW"						"(I,Q)-GRADED LIE ALGEBRAIC EXTENSIONS OF THE POINCARE ALGEBRA, CONSTRAINTS ON I AND Q"	JOURNAL OF MATHEMATICAL PHYSICS		English	Article							GEOMETRY; PARTICLES; CALCULUS; BOSONS		"CTR BRASILEIRO PESQUISAS FIS,CTR LATINO AMER FIS,BR-22290 RIO JANEIRO,BRAZIL"	"TORO, LAW, UNIV GRANADA,FAC CIENCIAS,DEPT FIS TEOR & COSMOS,E-18071 GRANADA,SPAIN"					42	5	AMER INST PHYSICS	WOODBURY	"CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY, NY 11797-2999"	0022-2488			J MATH PHYS-NY	J. Math. Phys.	APR	1995	36	4				2085	2112			28	"Physics, Mathematical"	QQ234	ISI:A1995QQ23400037
J	"FARBER, MD; MONTAGNA, AE; PAVETO, C; DOLLET, M; SANCHEZMORENO, M; OSUNA, A; TORRES, HN; FLAWIA, MM"						ADENYLYL-CYCLASE AND G-PROTEINS IN PHYTOMONAS	JOURNAL OF EUKARYOTIC MICROBIOLOGY		English	Article						ADP-RIBOSYLATION; CHOLERA TOXIN; PERTUSSIS TOXIN; PLANT TRYPANOSOMATIDS	BINDING PROTEINS; IDENTIFICATION; PURIFICATION; MEMBRANES; PROTOZOA; BRAIN	"Phytomonas sp. membranes have an adenylyl cyclase activity which is greater in the presence of Mn2+ than with Mg2+. The Mg2+ and Mn2+ activity ratio varies from one membrane preparation to another, suggesting that the adenylyl cyclase has a variable activation state. A [S-35]GTP-gamma-S-binding activity with a Kd of 171 nM was detected in Phytomonas membranes. Incubation of these membranes with activated cholera or pertussis toxin and [adenylate P-32]NAD(+) led to incorporation of radioactivity into bands of about 40-44 kDa. Crude membranes were electrophoresed on SDS-polyacrylamide gels and analyzed, by Western blotting, with the 9188 anti-alpha, antibody and the AS/7 antibody (anti-alpha(1), anti-alpha(i1), anti-alpha(i2)). These procedures resulted in the identification of polypeptides of approximately 40-44 kDa. Phytomonas adenylyl cyclase could be activated by treatment of membrane preparations with cholera toxin, in the presence of NAD(+), while similar treatment with pertussis toxin did not affect this enzyme activity. These studies indicate that in Phytomonas, adenylyl cyclase activity is coupled to an unknown receptor entity through Gel, proteins."	"INST INVEST INGN GENET & BIOL MOLEC,RA-1428 BUENOS AIRES,DF,ARGENTINA; UNIV BUENOS AIRES,FAC CIENCIAS EXACTAS & NAT,RA-1428 BUENOS AIRES,DF,ARGENTINA; CTR COOPERAT INT RECH AGRON DEV,DEPT CULTURES PERENNES,MONTPELLIER,FRANCE; UNIV GRANADA,FAC CIENCIAS,CATEDRA PARASITOL MOLEC,GRANADA,SPAIN"						20	3	SOC PROTOZOOLOGISTS	POTOMAC	"12263 GREENLEAF AVE, POTOMAC, MD 20854"	1066-5234			J EUKARYOT MICROBIOL	J. Eukaryot. Microbiol.	MAY-JUN	1995	42	3				257	260			4	Microbiology	RD345	ISI:A1995RD34500013
J	"ROS, A; VERGASTA, E"						STABILITY FOR HYPERSURFACES OF CONSTANT MEAN-CURVATURE WITH FREE-BOUNDARY	GEOMETRIAE DEDICATA		English	Article							CONVEX-BODIES; SURFACES; EIGENVALUE	"The partitioning problem for a smooth convex body B subset of R(3) consists in to study, among surfaces which divide B in two pieces of prescribed volume, those which are critical points of the area functional. We study stable solutions of the above problem: we obtain several topological and geometrical restrictions for this kind of surfaces. In the case that B is a Euclidean ball we obtain stronger results."	"UNIV GRANADA,DEPT GEOMETRIA & TOPOL,E-18071 GRANADA,SPAIN; UNIV FED BAHIA,DEPT MATEMAT,BAHIA BLANCA,ARGENTINA"						21	14	KLUWER ACADEMIC PUBL	DORDRECHT	"SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS"	0046-5755			GEOM DEDIC	Geod. Dedic.	JUN	1995	56	1				19	33			15	Mathematics	RJ059	ISI:A1995RJ05900004
J	"ORTEGA, R; TINEO, A"						ON THE NUMBER OF POSITIVE PERIODIC-SOLUTIONS FOR PLANAR COMPETING LOTKA-VOLTERRA SYSTEMS	JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS		English	Article									"UNIV LOS ANDES,FAC CIENCIAS,DEPT MATEMAT,MERIDA 5101,VENEZUELA"	"ORTEGA, R, UNIV GRANADA,FAC CIENCIAS,DEPT MATEMAT APLICADA,E-18071 GRANADA,SPAIN"					4	7	ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS	SAN DIEGO	"525B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495"	0022-247X			J MATH ANAL APPL	J. Math. Anal. Appl.	AUG 1	1995	193	3				975	978			4	"Mathematics, Applied; Mathematics"	RL855	ISI:A1995RL85500016
J	"FERNANDEZ, JF; ALONSO, JJ; STANKIEWICZ, J"						ONE-STAGE CONTINUOUS MELTING TRANSITION IN 2 DIMENSIONS	PHYSICAL REVIEW LETTERS		English	Article							MAGNETIC-BUBBLE ARRAYS; 2 DIMENSIONS; SOLIDS; SYSTEM	"Monte Carlo results are reported for melting of two-dimensional systems of N hard disks for various values of N. Runs of up to 10(8) Monte Carlo sweeps give the following equilibrium results: (1) there is a single second-order transition at volume v(c) = 1.260 +/- 0.005; (2) the orientational order parameter drops discontinuously to zero at v = v(c); (3) v(6) = 0.30 +/- 0.05 at v = v(c); (4) there is consistency with xi = exp(b/u(1/2)) in the isotropic phase, where u = v - v, and b similar or equal to 0.8. An intermediate phase in which the volume can vary by more than about 1% is ruled out."	"UNIV GRANADA,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN"	"FERNANDEZ, JF, INST VENEZOLANO INVEST CIENT,APARTADO 21827,CARACAS 1020A,VENEZUELA"					24	42	AMERICAN PHYSICAL SOC	COLLEGE PK	"ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA"	0031-9007			PHYS REV LETT	Phys. Rev. Lett.	Nov-06	1995	75	19				3477	3480			4	"Physics, Multidisciplinary"	TC975	ISI:A1995TC97500026
J	"FERNANDEZ, JF; POLO, IM"						CRITICAL PERCOLATION IN SYSTEMS OF MOBILE DISKS	EUROPHYSICS LETTERS		English	Article							TRANSPORT; MICROEMULSIONS; DIFFUSION; LATTICE	"Numerical results for critical diffusion in a percolating system of moving disks are reported. Critical percolation ensues as the disk density rho approaches the percolation threshold density rho(c) and u --> 0, where u is a measure of disk speed. Pure percolation behaviour is observed only for u much less than(rho(c) - rho)(1/q), where q similar or equal to 0.3. For u much greater than(rho(c) - rho)(1/q), diffusion is dominated by kinetic effects; therein, D similar to u(qu), where D is the diffusion constant and u similar or equal to 1.3."	"UNIV GRANADA,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN; INST VENEZOLANO INVEST CIENT,CTR FIS,CARACAS 1020A,VENEZUELA"	"FERNANDEZ, JF, UNIV GRANADA,INST CARLOS FIS TEOR & COMPUTAC 1,E-18071 GRANADA,SPAIN"					14	0	EDITIONS PHYSIQUE	LES ULIS CEDEX	"Z I DE COURTABOEUF AVE 7 AV DU HOGGAR, BP 112, 91944 LES ULIS CEDEX, FRANCE"	0295-5075			EUROPHYS LETT	Europhys. Lett.	Nov-01	1995	32	4				301	306			6	"Physics, Multidisciplinary"	TE877	ISI:A1995TE87700003
J	"Martines, A; Sarso, A; Yanes, R"						Two approaches to the asymptotics of the zeros of a class of hypergeometric-type polynomials	RUSSIAN ACADEMY OF SCIENCES SBORNIK MATHEMATICS		English	Article							RELATIVISTIC HARMONIC-OSCILLATOR	"A class of hypergeometric-type differential equations is considered. It is shown that its polynomial solutions y(n) exhibit an orthogonality with respect to a ''varying measure'' (a sequence of measures) on R. From this relation the asymptotic distribution of zeros is obtained by means of a potential theory approach. Moreover, the WKB or semiclassical approximation is used to construct an asymptotically exact sequence of absolutely continuous measures that approximate the zero distribution of y(n)."	"UNIV POLITECN MADRID,ETS INGN IND,MADRID,SPAIN; UNIV GRANADA,FAC CIENCIAS,GRANADA,SPAIN"	"Martines, A, UNIV HAVANA,FAC MATEMAT & COMP,HAVANA,CUBA"					20	3	AMER MATHEMATICAL SOC	PROVIDENCE	"201 CHARLES ST, PROVIDENCE, RI 02940-2213"	1064-5616			RUSS ACAD SCI SB MATH-ENGL TR	Russ. Acad. Sci. Sb. Math.		1995	83	2				483	494			12	Mathematics	TQ103	ISI:A1995TQ10300012
J	"SanchezSesma, FJ; Luzon, F"						Can horizontal P waves be trapped and resonate in a shallow sedimentary basin?	GEOPHYSICAL JOURNAL INTERNATIONAL		English	Article						layered media; P waves; sedimentary basins	1985 MICHOACAN EARTHQUAKE; MEXICO-CITY; SEISMIC RESPONSE; FILLED VALLEYS; GROUND MOTION; INCIDENT-P; RAYLEIGH-WAVES; SV-WAVES; AMPLIFICATION; SURFACE	"It has been proposed recently that horizontal P waves can be trapped and resonate laterally in a shallow sedimentary basin. In this work, it is shown both theoretically and numerically that in a sedimentary basin of finite lateral extent trapped horizontal P waves, if they exist, are not a stable way of propagation and therefore cannot resonate."	"CTR INVEST SISM AC,MEXICO CITY 14200,DF,MEXICO; UNIV GRANADA,INST ANDALUZ GEOFIS & PREVENC DESASTRES SISMICOS,E-18080 GRANADA,SPAIN; UNIV ALMERIA,DEPT FIS APLICADA,E-0471 ALMERIA,SPAIN"	"SanchezSesma, FJ, UNAM,INST INGN,CD UNIV,APDO 70-472,MEXICO CITY 04510,DF,MEXICO"					39	7	BLACKWELL SCIENCE LTD	OXFORD	"OSNEY MEAD, OXFORD, OXON, ENGLAND OX2 0EL"	0956-540X			GEOPHYS J INT	Geophys. J. Int.	JAN	1996	124	1				209	214			6	Geochemistry & Geophysics	TN693	ISI:A1996TN69300017
J	"Baran, EJ; Mercader, RC; HuesoUrena, F; MorenoCarretero, MN; QuirosOlozabal, M; SalasPeregrin, JM"						"Crystal structure, Raman and Fe-57 Mossbauer spectra of the Fe-II complex of iso-orotic acid"	POLYHEDRON		English	Article							2-THIOISOOROTIC ACIDS; THERMAL-BEHAVIOR; METAL-COMPLEXES; ISOOROTATE; AMMONIUM	"The crystal structure of [Fe(H(2)isoor)(2)(H2O)(2)]. 2H(2)O has been solved by single-crystal X-ray diffractometry. Thermogravimetric analysis shows simultaneous loss of all water molecules between 120 and 266 degrees C, followed immediately by a rapid degradation of the compound. A comparative analysis of the Raman spectra of the complex with that of free iso-orotic acid allowed a straightforward assignment of the vibrations of the ligand groups involved in coordination. The Fe-57 Mossbauer spectrum of the complex confirms the presence of a high-spin Fe-II ion and the distortion of the octahedral Fe-II environment."	"UNIV JAEN,DEPT QUIM INORGAN & ORGAN,E-23071 JAEN,SPAIN; UNIV GRANADA,DEPT QUIM INORGAN,E-18071 GRANADA,SPAIN"	"Baran, EJ, NATL UNIV LA PLATA,FAC CIENCIAS EXACTAS,DEPT FIS,C CORREO 962,RA-1900 LA PLATA,ARGENTINA"					13	23	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB"	0277-5387			POLYHEDRON	Polyhedron	MAY	1996	15	10				1717	1721			5	"Chemistry, Inorganic & Nuclear; Crystallography"	TY305	ISI:A1996TY30500012
J	"Alvarez, L; MunozCastellanos, L; EspinosaCaliani, JS; KuriNivon, M; Saucedo, R; Fernandez, JE; Aranega, A"						Atrioventricular septal defect: Quantitative anatomy of the left ventricle	PEDIATRIC CARDIOLOGY		English	Article						atrioventricular septal defect; left ventricle; quantitative anatomy		"A morphometric study was performed in 18 human hearts with atrioventricular septal defect not associated with other anomalies; 16 hearts had common atrioventricular orifices, and 2 presented separate right and left atrioventricular orifices. A total of eight parameters were analyzed, characterizing ventricular wall thickness, length and circumference of the inflow and outflow tracts, and circumference of the left orifice and aortic orifice. The data were compared with previously published patterns of normality, In addition, the volume of the aortic outflow tract was calculated. The inflow tract was shorter than the outflow tract, and the length of the diaphragmatic wall was equal to the sum of the lengths of the inflow tract and ventricular wall thickness at the level of the apex."	"IGNACIO CHAVEZ NATL HEART INST,DEPT EMBRYOL,MEXICO CITY,DF,MEXICO; UNIV MALAGA HOSP,CARDIOL SECT,E-29640 MALAGA,SPAIN; UNIV GRANADA,SCH MED,DEPT PHARMACOL,E-18071 GRANADA,SPAIN"	"Alvarez, L, UNIV GRANADA,SCH MED,BASIC CARDIOVASC RES CTR,DEPT MORPHOL SCI,AVE MADRID S-N,E-18071 GRANADA,SPAIN"					21	1	SPRINGER VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010"	0172-0643			PEDIAT CARDIOL	Pediatr. Cardiol.	MAR-APR	1996	17	2				97	103			7	Cardiac & Cardiovascular Systems; Pediatrics	TZ193	ISI:A1996TZ19300006
J	"GonzalezArreola, C; PantojaAlor, J; Oloriz, F; Villasenor, AB; GarciaBarrera, P"						Lower Aptian ammonitina Pseudohaploceras liptoviense (Zeuschner) in the Cumburindio formation (southwestern Mexico)	GEOBIOS		English	Article						Ammonitina; lower Aptian; southwestern Mexico		"The presence of Pseudohaploceras liptoviense (ZEUSCHNER) associated to Palorbitolina lenticularis is (BLUMENBACH) permits to interpret an Early Aptian age for the middle part of the lower member of the Cumburindio Formation nearby Turitzio (Michoacan). It is proposed that Bose's species ''Desmoceras'' aguilerae, ''D.'' alzatei, ''D.'' burckhardti, ''D.'' durangense, ''D.'' tenuicostatum and ''D.'' wielandi are younger synonymous of Pseudohaploceras liptoviense (ZEUSCHNER). An alternative interpretation as Mexican colonizers very close to Pseudohaploceras liptoviense (ZEUSCHNER) cannot be conclusively disregarded."	"UNIV NACL AUTONOMA MEXICO,DEPT GEOL REG,INST GEOL,MEXICO CITY 04510,DF,MEXICO; UNIV GRANADA,DEPT ESTRATIGRAFIA & PALEONTOL,E-18002 GRANADA,SPAIN; UNIV NACL AUTONOMA MEXICO,FAC CIENCIAS,MUSEO PALEONTOL,MEXICO CITY 04510,DF,MEXICO"	"GonzalezArreola, C, UNIV NACL AUTONOMA MEXICO,DEPT PALEONTOL,INST GEOL,CIUDAD UNIV,MEXICO CITY 04510,DF,MEXICO"					24	1	UNIV CLAUDE BERNARD-LYONI	VILLEURBANNE CEDEX	"CENTRE DES SCI DE LA TERRE 43 BLVD DU 11 NOVEMBRE, 69622 VILLEURBANNE CEDEX, FRANCE"	0016-6995			GEOBIOS-LYON	Geobios		1996	29	1				35	43			9	Paleontology	UE150	ISI:A1996UE15000004
J	"Escandar, GM; Peregrin, JMS; Sierra, MG; Martino, D; Santoro, M; Frutos, AA; Garcia, SI; Labadie, G; Sala, LF"						Interaction of divalent metal ions with D-gluconic acid in the solid phase and aqueous solution	POLYHEDRON		English	Article								"The interaction of D-gluconic acid with Mn-II, Co-II, Ni-II, Cu-II, Cd-II, Hg-II and Pb-II has been investigated. Compounds of the type Mn(D-gluconate)(2) . 3H(2)O, Co(D-gluconate)(2) . 3H(2)O, Ni(D-gluconate)(2) . 3H(2)O, Cu(D-gluconate)(2) . 3H(2)O, Cd(D-gluconate)(2), Hg(D-gluconate)OH and Pb(D-gluconate), have been isolated. These metal-sugar salts were characterized by elemental, thermogravimetric analyses and FT-IR, UV-vis absorption, EPR and C-13 NMR spectroscopies. In addition, a quantitative study of the equilibria involved in the interaction of this sugar and the above mentioned metal ions in an aqueous medium was carried out by means of potentiometric measurements of the hydrogen ion concentrations at 20 degrees C and mu = 0.100 M (NaNO3). On the basis of spectroscopic studies, possible structures of these complex species were discussed."	"UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM FIS,RA-2000 ROSARIO,ARGENTINA; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM ANALIT,RA-2000 ROSARIO,ARGENTINA; UNIV GRANADA,DEPT QUIM INORGAN,E-18071 GRANADA,SPAIN; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,IQUIOS,RA-2000 ROSARIO,ARGENTINA; INST DESARROLLO TECHNOL IND QUIM,RA-3000 SANTA FE,ARGENTINA; UNIV NACL LITORAL,FAC BIOQUIM & CIENCIAS BIOL,RA-3000 SANTA FE,ARGENTINA"						18	21	PERGAMON-ELSEVIER SCIENCE LTD	OXFORD	"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB"	0277-5387			POLYHEDRON	Polyhedron	JUL	1996	15	13				2251	2261			11	"Chemistry, Inorganic & Nuclear; Crystallography"	UG243	ISI:A1996UG24300020
J	"Ortega, R; Tineo, A"						Resonance and non-resonance in a problem of boundedness	PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY		English	Article								"This paper studies the existence of bounded solutions of a forced non-linear differential equation of arbitrary order. Necessary and sufficient conditions for the existence of such solutions are obtained. These results are inspired by classical results on the periodic problem, both in the resonant and non-resonant cases."	"UNIV LOS ANDES,FAC CIENCIAS,DEPT MATEMAT,MERIDA 5101,VENEZUELA"	"Ortega, R, UNIV GRANADA,DEPT MATEMAT APLICADA,GRANADA 18071,SPAIN"					10	9	AMER MATHEMATICAL SOC	PROVIDENCE	"201 CHARLES ST, PROVIDENCE, RI 02940-2213"	0002-9939			PROC AMER MATH SOC	Proc. Amer. Math. Soc.	JUL	1996	124	7				2089	2096			8	"Mathematics, Applied; Mathematics"	UX878	ISI:A1996UX87800018
J	"Sarobe, J; Miraballes, I; Molina, JA; Forcada, J; HidalgoAlvarez, R"						Nephelometric assay of immunoglobulin G chemically bound to chloromethyl styrene beads	POLYMERS FOR ADVANCED TECHNOLOGIES		English	Article						enhanced-particle immunoassays; covalent coupling of IgG; functionalized polymer colloids; immunoreactivity; nephelometric latex assays	REACTIVE LATEX; ANTIBODIES; PARTICLES; KINETICS	Monodisperse core-shell stable latexes with reactive methylchloride surface functionalities were prepared at two different reaction temperatures. The reaction temperature played an important role in the amount of reactive functional groups. The covalent coupling had an efficiency of more than 50%. Antibodies covalently bound to functionalized polystyrene beads were used tb detect corresponding antigens by nephelometry.	"UNIV PAIS VASCO,FAC CIENCIAS QUIM,DEPT QUIM APLICADA,GRP INGN QUIM,DONOSTIA SAN SEBAST 20080,SPAIN; UNIV REPUBLICA,INST HIGIENE,FAC QUIM,CATEDRA INMUNOL,MONTEVIDEO,URUGUAY; UNIV GRANADA,FAC CIENCIAS,DEPT FIS APLICADA,E-18071 GRANADA,SPAIN"						8	19	JOHN WILEY & SONS LTD	W SUSSEX	"BAFFINS LANE CHICHESTER, W SUSSEX, ENGLAND PO19 1UD"	1042-7147			POLYM ADVAN TECHNOL	Polym. Adv. Technol.	SEP	1996	7	9				749	753			5	Polymer Science	VK906	ISI:A1996VK90600003
J	"Vicente, VE; Moreira, O; Camacho, JPM"						"Sex-ratio distortion associated with the presence of a B chromosome in Astyanax scabripinnis (Teleostei, Characidae)"	CYTOGENETICS AND CELL GENETICS		English	Article							NUCLEOLUS ORGANIZER REGIONS; GERM LINE POLYSOMY; SUPERNUMERARY CHROMOSOMES; ALLIUM-SCHOENOPRASUM; PISCES; FISH; GRASSHOPPER; CATFISH; SYSTEM	"Cytogenetic studies were conducted on 154 specimens of Astyanax scabripinnis collected at three localities in the Campos do Jordao region (State of Sao Paulo, Brazil). The C-banding pattern suggested that the metacentric B chromosome found in most of the specimens is an isochromosome derived from chromosome 24, the only chromosome in the standard complement that carries interstitial C-bands similar to those present in each arm of the B chromosome. The sex ratio was biased toward females in the Corrego das Pedras and Ribeirao do Casquilho streams and toward males in the Ribeirao das Perdizes stream. In all three populations analyzed, the B chromosome was more frequent in females than in males. In the most exhaustively sampled population (those from Corrego das Pedras), there was a highly significant association between B-chromosome frequency and sex-ratio distortion, with a disproportionately high number of males without B chromosomes and females with one B chromosome."	"UNIV FED SAO CARLOS,DEPT GENET & EVOLUCAO,BR-13565905 SAO PAULO,BRAZIL; UNIV GRANADA,DEPT GENET,E-18071 GRANADA,SPAIN"						46	32	KARGER	BASEL	"ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND"	0301-0171			CYTOGENET CELL GENET	Cytogenet. Cell Genet.		1996	74	01-Feb				70	75			6	Cell Biology; Genetics & Heredity	VN347	ISI:A1996VN34700003
J	"Sierra, JC; LunaVillegas, G; BuelaCasal, G; FernandezGuardiola, A"						Residual effects (10 hours later) of a single oral dose of diazepam on vigilance	MEDICAL SCIENCE RESEARCH		English	Article						diazepam; reaction time; vigilance; tranquilliser	PERFORMANCE; BENZODIAZEPINES; PSYCHOMOTOR	"There is a general agreement regarding the deleterious residual sequelae associated with benzodiazepine consumption. Most of these effects have been observed after repeated doses or a few hours after ingestion of the drugs. The goal of this experiment was to evaluate the sequelae of nocturnal ingestion of a single 10 mg dose of diazepam on attention 10 h after intake of the medication. 42 young, healthy subjects (21 females and 21 males) were divided for the application of three experimental conditions (control, placebo and diazepam) following a counterbalanced plan. Reaction time to both periodic and nonperiodic stimuli and lack of responses (failures) were quantified. Diazepam increased reaction time significantly, and produced a significant increase in the number of failures."	"INST MEXICANO PSIQUIATRIA,LAB SUENO,MEXICO CITY,DF,MEXICO"	"Sierra, JC, UNIV GRANADA,FAC PSICOL,CAMPUS UNIV LA CARTUJA,E-18071 GRANADA,SPAIN"					22	1	CHAPMAN HALL LTD	LONDON	"2-6 BOUNDARY ROW, LONDON, ENGLAND SE1 8HN"	0269-8951			MED SCI RES	Med. Sci. Res.	JAN	1997	25	1				41	43			3	"Medicine, Research & Experimental"	WJ242	ISI:A1997WJ24200012
J	"SanchezSesma, FJ; Luzon, F"						Can horizontal P waves be trapped and resonate in a shallow sedimentary basin? Reply	GEOPHYSICAL JOURNAL INTERNATIONAL		English	Letter						layered media; P waves; sedimentary basins	RESPONSE MODELS; VALLEY; SURFACE; MEXICO; EARTHQUAKE; SV	"Using a complete mathematical formulation, we show that the trapping of horizontal P waves in a very soft shallow alluvial layer is a minor effect. These waves do not have a stable way of propagation since in order to exist they require an incident wave and are therefore incapable of resonating in the lateral direction when confined in a basin of limited extent."	"CTR INVEST SISM AC,MEXICO CITY 14200,DF,MEXICO; UNIV ALMERIA,DEPT FIS APLICADA,ALMERIA 0471,SPAIN; UNIV GRANADA,INST ANDALUZ GEOFIS & PREVENC DESASTRES SISM,GRANADA 18080,SPAIN"	"SanchezSesma, FJ, NATL AUTONOMOUS UNIV MEXICO,INST INGN,CD UNIV,APDO 70-472,MEXICO CITY 04510,DF,MEXICO"					16	0	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD, OXON, ENGLAND OX2 0NE"	0956-540X			GEOPHYS J INT	Geophys. J. Int.	APR	1997	129	1				215	218			4	Geochemistry & Geophysics	WR938	ISI:A1997WR93800020
J	"Araus, JL; Febrero, A; Buxo, R; Camalich, MD; Martin, D; Molina, F; RodriguezAriza, MO; Romagosa, I"						Changes in carbon isotope discrimination in grain cereals from different regions of the western Mediterranean Basin during the past seven millennia. Palaeoenvironmental evidence of a differential change in aridity during the late Holocene	GLOBAL CHANGE BIOLOGY		English	Article						archaeological plant remains; cereals; palaeoclimate; precipitation; stable carbon isotope discrimination; water use efficiency	GLOBAL ENVIRONMENTAL-CHANGE; VAPOR-PRESSURE DEFICIT; WATER-USE EFFICIENCY; WHEAT CULTIVARS; GENETIC-IMPROVEMENT; ATMOSPHERIC CO2; WINTER-WHEAT; VEGETATION; RESPONSES; YIELD	"Carbon isotope discrimination (Delta) was determined for kernels of six-row barley and durum wheat cultivated in the western Mediterranean basin during the last seven millennia. Samples came from different archaeological sites in Catalonia (north-east Spain) and in the south-east of Spain (mainly eastern Andalusia). Samples from the present were also analysed. Mean values of Delta for barley and durum wheat grains decreased slightly from Neolithic (7000-5000 BP) to Chalcolithic-Bronze (5000-3000 BP) and Iron ages (3000-2200 BP) both in Catalonia and in south-east (SE) Spain. Values were consistently lower in SE Spain than in Catalonia throughout these five millennia, which suggests that Catalonia was less arid than SE Spain in this period. Within a given region, current discrimination values for kernels of the same cereal species cultivated under rainfed conditions were lower than those of archaeological grains, which implies more arid conditions at present. Furthermore, an empirical relationship between Delta of mature kernels and total precipitation (plus irrigation where applicable) during grain filling (r(2) = 0.73, N = 25) was established for barley, currently cultivated at different locations in the western Mediterranean basin in Spain. The resulting relationship was applied to the Delta data for barley kernels from 10 archaeological sites in Catalonia and 10 sites in SE Spain, to estimate the precipitation during grain filling at the time the kernels were produced. For both regions, current climatic conditions are consistently more arid than those inferred for the Neolithic, Bronze and Iron ages. In addition, although Catalonia was estimated to have had consistently wetter conditions (about 20% more precipitation) than SE Spain throughout these millennia, differences in precipitation between these two regions have recently increased, with 79% more precipitation in Catalonia. Results indicate a more rapid increase in aridity in SE Spain than in Catalonia, probably produced during the last few centuries, and due to anthropogenic causes."	"UNIV LA LAGUNA, DEPT PREHIST ANTROPOL & HIST ANTIGUA, E-38207 LA LAGUNA, SPAIN; GENERALITAT CATALUNYA, CTR INVEST ARQUEOL, GIRONA, SPAIN; UNIV GRANADA, DEPT PREHIST & ARQUEOL, GRANADA, SPAIN; IRTA, UDL, CTR R&D, AREA CONREUS EXTENSIUS, LLEIDA, SPAIN"	"Araus, JL, UNIV BARCELONA, FAC BIOL, UNITAT FISIOL VEGETAL, AVDA DIAGONAL 645, E-08028 BARCELONA, SPAIN"					61	30	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD, OXON, ENGLAND OX2 0NE"	1354-1013			GLOB CHANGE BIOL	Glob. Change Biol.	APR	1997	3	2				107	118			12	Biodiversity Conservation; Ecology; Environmental Sciences	WU786	ISI:A1997WU78600003
J	"Jimenez, I; Gotteland, M; Zarzuelo, A; Uauy, R; Speisky, H"						Loss of the metal binding properties of metallothionein induced by hydrogen peroxide and free radicals	TOXICOLOGY		English	Article						metallothionein; thiol oxidation; metal-binding; free radicals; hydrogen peroxide	LIPID-PEROXIDATION; OXIDATIVE STRESS; ZINC; CELLS; COPPER; RADIORESISTANCE; HEPATOTOXICITY; DEGRADATION; INHIBITION; PROTECTION	"The relationship between the metal-binding properties of metallothionein (MT) and its ability to interact with peroxides and free radicals was explored in vitro. The binding of Cd-109 to MT and the thiol density of the protein were determined after incubation of a purified Zn/Cd-metallothionein preparation with either hydrogen peroxide alone, or with a number of free radical generating systems. Exposure of MT to H2O2, whether in the presence or absence of Fe2+, resulted in the progressive loss of the thiol residues of the protein and led to a parallel decrease of its Cd-109-binding capacity. These changes correlated with r values of 0.999 (P = 0.001) and 0.998 (P = 0.001), in the absence and presence of iron, respectively. The effects of H2O2, alone or plus Fe2+, on MT were completely prevented by catalase, but totally unaffected by superoxide dismutase or desferrioxamine. Exposure of MT to xanthine/xanthine oxidase also led to thiol oxidation and to a concomitant loss of the Cd-binding properties. In this system, both changes correlated with an r of 0.993 (P = 0.001) and were completely inhibited by superoxide dismutase. Exposure of MT to the peroxyl radical generator, 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH), resulted in the progressive loss of its the metal-binding properties and its thiol residues, both changes correlating with an r of 0.986 (P = 0.002). The ability of MT to bind Cd-109, lost as a result of its prior exposure to either H2O2 alone; H2O2 plus Fe2+, xanthine/xanthine oxidase, or to AAPH was, in all cases, completely recovered after incubation of the modified protein with dithiothreitol. These results indicate that H2O2 alone, and/or the oxygen-derived species, superoxide anion and peroxyl radicals, can all directly interact in vitro with MT to modify the protein oxidatively, and suggest that, under in vivo conditions, these species may be implicated as modifying factors of the metal-binding capacity of metallothionein. (C) 1997 Elsevier Science Ireland Ltd."	"UNIV CHILE,INST NUTR & TECNOL ALIMENTOS,UNIDAD BIOQUIM FARMACOL,SANTIAGO 11,CHILE; UNIV CHILE,INST NUTR & TECNOL ALIMENTOS,UNIDAD GASTROENTEROL,SANTIAGO 11,CHILE; UNIV GRANADA,FAC FARM,DEPT FARMACOL,GRANADA,SPAIN"						28	32	ELSEVIER SCI IRELAND LTD	CLARE	"CUSTOMER RELATIONS MANAGER, BAY 15, SHANNON INDUSTRIAL ESTATE CO, CLARE, IRELAND"	0300-483X			TOXICOLOGY	Toxicology	Jun-06	1997	120	1				37	46			10	Pharmacology & Pharmacy; Toxicology	WZ497	ISI:A1997WZ49700005
J	"Moreno, A; Bermejo, R; Talavera, E; AlvarezPez, JM; SanzAparicio, J; RomeroGarrido, A"						"Purification, crystallization and preliminary X-ray diffraction studies of C-phycocyanin and allophycocyanin from Spirulina platensis"	ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY		English	Article							CRYSTAL-STRUCTURE ANALYSIS; GEL ACUPUNCTURE METHOD; SINGLE-CRYSTALS; ENERGY-TRANSFER; RED ALGA; REFINEMENT; RESOLUTION; PHYCOBILIPROTEINS; EXCITATION; ANTENNA	"C-phycocyanin and allophycocyanin from the green alga Spirulina platensis were isolated and crystallized by gel-acupuncture techniques. A novel two-step chromatographic procedure was used for purification. Blue hexagonal crystals were obtained by diffusing magnesium chloride into the protein solution for a week, followed by diffusion of PEG 6000 in order to complete the reduction of the solubility of the protein in the capillary tube used as a growth cell. In the case of allophycocyanin, crystals with a size of 0.4 x 0.3 x 0.3 mm were characterized by X-ray diffraction. They belong to space group P6(3)22 pith unit-cell parameters a = b = 102.04, c = 131.22 Angstrom. The crystals of C-phycocyanin belong to either space group P6 or P6(3) with unit-cell constants a=b=182.38, c=60.87 Angstrom, alpha=beta=90, gamma=120 degrees. The crystals diffract beyond 2.4 and 2.5 Angstrom resolution, respectively, using a rotating anode as an X-ray source."	"UNIV GRANADA,DEPT QUIM FIS,E-18071 GRANADA,SPAIN; CSIC,INST QUIM FIS ROCASOLANO,E-28006 MADRID,SPAIN"	"Moreno, A, NATL AUTONOMOUS UNIV MEXICO,INST QUIM,CIRCUITO EXTERIOR,MEXICO CITY 04510,DF,MEXICO"					34	7	MUNKSGAARD INT PUBL LTD	COPENHAGEN	"35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK"	0907-4449			ACTA CRYSTALLOGR D-BIOL CRYST	Acta Crystallogr. Sect. D-Biol. Crystallogr.	May-01	1997	53		Part 3			321	326			6	Biochemical Research Methods; Biochemistry & Molecular Biology; Biophysics; Crystallography	XB256	ISI:A1997XB25600012
J	"Luzon, F; SanchezSesma, FJ; RodriguezZuniga, JL; Posadas, AM; Garcia, JM; Martin, J; Romacho, MD; Navarro, M"						"Diffraction of P, S and Rayleigh waves by three-dimensional topographies"	GEOPHYSICAL JOURNAL INTERNATIONAL		English	Article						diffraction; numerical techniques; synthetic seismograms; topography; wave propagation	BOUNDARY-ELEMENT METHOD; SEISMIC RESPONSE; ALLUVIAL VALLEYS; GROUND MOTION; ELASTIC-WAVES; INCIDENT-P; SIMULATION	"The diffraction of P, S and Rayleigh waves by 3-D topographies in an elastic halfspace is studied using a simplified indirect boundary element method (IBEM). This technique is based on the integral representation of the diffracted elastic fields in terms of single-layer boundary sources. It can be seen as a numerical realization of Huygens' principle because diffracted waves are constructed at the boundaries from where they are radiated by means of boundary sources. A Fredholm integral equation of the second kind for such sources is obtained from the stress-free boundary conditions. A simplified discretization scheme for the numerical and analytical integration of the exact Green's functions, which employs circles of various sizes to cover most of the boundary surface, is used. The incidence of elastic waves on 3-D topographical profiles is studied, We analyse the displacement amplitudes in the frequency, space and time domains. The results show that the vertical walls of a cylindrical cavity are strong diffractors producing emission of energy in all directions. In the case of a mountain and incident P, SV and SH waves the results show a great variability of the surface ground motion, These spatial variations are due to the interference between locally generated diffracted waves. A polarization analysis of the surface displacement at different locations shows that the diffracted waves are mostly surface and creeping waves."	"UNIV GRANADA,INST ANDALUZ GEOFIS & PREVENC DESASTRES SISM,GRANADA 18080,SPAIN; NATL AUTONOMOUS UNIV MEXICO,INST INGN,MEXICO CITY 04510,DF,MEXICO; CTR INVEST SISM,MEXICO CITY 14200,DF,MEXICO"	"Luzon, F, UNIV ALMERIA,DEPT FIS APLICADA,CANADA SAN URBANO S-N,ALMERIA 04120,SPAIN"					21	15	BLACKWELL SCIENCE LTD	OXFORD	"P O BOX 88, OSNEY MEAD, OXFORD, OXON, ENGLAND OX2 0NE"	0956-540X			GEOPHYS J INT	Geophys. J. Int.	JUN	1997	129	3				571	578			8	Geochemistry & Geophysics	XC862	ISI:A1997XC86200007
C	"Frutos, AA; Escandar, GM; Peregrin, JMS; Sierra, MG; Sala, LF"						Complex formation between D-lactobionate and bivalent metal ions. Studies in solution and in the solid state	CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE		English	Proceedings Paper						D-lactobionate; metal complexes; equilibrium constants; potentiometry; solid state studies	D-ALDURONIC ACIDS; AQUEOUS-SOLUTION; COPPER(II) COMPLEXES; EQUILIBRIUM; PROTON	"The equilibrium reactions between deprotonated D-lactobionic acid (4-O-beta-D-galactopyranosyl-D-gluconic acid) and cobalt(II), nickel(II), copper(II), zinc(II), cadmium(II), and mercury(II) have been studied by potentiometric and spectrophotometric methods in aqueous solution. All measurements have been carried out at a temperature of 20.0 +/- 0.1 degrees C and at an ionic strength of 0.100 M (NaNO3) with the corresponding stability constants calculated by applying computational methods. The interactions between the proposed cations with deprotonated D-lactobionic acid were compared with those corresponding to D-gluconic acid. Compounds of type: Co(C12H21O12)(2) . 2H(2)O . C2H5OH, Ni(C12H21O12)(2) . 2H(2)O . C2H5OH, Cu(C12H21O12)(2) . 2H(2)O . C2H5OH, Zn(C12H21O12)(2) . 2H(2)O . C2H5OH, and Cd(C12H21O12)(2) . 2H(2)O . 0.5C(2)H(5)OH have been isolated. These metal-sugar salts were characterized by elemental, thermogravimetric, and susceptibility analyses and FT-IR, UV-visible absorption, diffuse reflectance, and C-13 NMR spectroscopies."	"UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM FIS,RA-2000 ROSARIO,ARGENTINA; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM ANALIT,RA-2000 ROSARIO,ARGENTINA; UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM ORGAN,RA-2000 ROSARIO,ARGENTINA; UNIV GRANADA,FAC CIENCIAS,DEPT QUIM INORGAN,E-18071 GRANADA,SPAIN"						22	11	NATL RESEARCH COUNCIL CANADA	OTTAWA	"RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA"	0008-4042			CAN J CHEM	Can. J. Chem.-Rev. Can. Chim.	APR	1997	75	4				405	413			9	"Chemistry, Multidisciplinary"	XD814	ISI:A1997XD81400006
J	"Payares, P; Diaz, D; Olivero, J; Vivas, R; Gomez, I"						Prediction of the gas chromatographic relative retention times of flavonoids from molecular structure	JOURNAL OF CHROMATOGRAPHY A		English	Article						retention times; retention prediction; quantitative structure-retention relationships; molecular descriptors; flavonoids	DESCRIPTORS; AGLYCONES; INDEXES; QSAR	"Quantitative structure-retention relationships have been formulated for the gas chromatographic behaviour of 49 flavonoids in an apolar column, including flavones, flavonols, flavanones and a chalcone. Topological, geometric and electronic descriptors were obtained for model generation. Relationships between descriptors and the inverse form of the relative retention times of flavonoids relative to hispidulin were established using linear multiple regression. The best descriptors included in the model were 1/((3) chi(c) - (3) chi(c)(v)), and the sum of the values of the charges for the hydroxyl hydrogens. The predictive model had a correlation coefficient of 0.975 and a standard error of estimation of 0.120."	"UNIV CARTAGENA,DEPT CHEM,CARTAGENA,COLOMBIA; UNIV GRANADA,DEPT CHEM,GRANADA,SPAIN"	"Payares, P, UNIV CARTAGENA,THEORET CHEM GRP,AA 6541,CARTAGENA,COLOMBIA"					28	28	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0021-9673			J CHROMATOGR A	J. Chromatogr. A	May-30	1997	771	01-Feb				213	219			7	"Biochemical Research Methods; Chemistry, Analytical"	XF413	ISI:A1997XF41300024
J	"MartinezFinkelshtein, A; MorenoBalcazar, JJ; PijeiraCabrera, H"						Strong asymptotics for Gegenbauer-Sobolev orthogonal polynomials	JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS		English	Article						Sobolev orthogonal polynomials; asymptotics	RELATIVE ASYMPTOTICS; INNER-PRODUCT; RESPECT	"We study the asymptotic behaviour of the monic orthogonal polynomials with respect to the Gegenbauer-Sobolev inner product (f,g)s = [f,g] + lambda[f',g'] where [f,g] = integral(-1)(1) f(x)g(x)(1-x(2))(alpha-1/2) dx With alpha> -1/2 and lambda>0. The asymptotics of the zeros and norms of these polynomials are also established."	"UNIV ALMERIA,DEPT ESTADIST & MATEMAT APLICADA,ALMERIA 04120,SPAIN; UNIV GRANADA,INST CARLOS I FIS TEOR & COMPUTAC,E-18071 GRANADA,SPAIN; UNIV MATANZAS,DEPT MATEMAT,MATANZAS,CUBA"						9	5	ELSEVIER SCIENCE BV	AMSTERDAM	"PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS"	0377-0427			J COMPUT APPL MATH	J. Comput. Appl. Math.	Jul-08	1997	81	2				211	216			6	"Mathematics, Applied"	XL783	ISI:A1997XL78300003
J	"Campos, J; Ortega, R; Tineo, A"						Homeomorphisms of the disk with trivial dynamics and extinction of competitive systems	JOURNAL OF DIFFERENTIAL EQUATIONS		English	Article									"UNIV LOS ANDES,FAC CIENCIAS,DEPT MATEMAT,MERIDA 5101,VENEZUELA"	"Campos, J, UNIV GRANADA,DEPT MATEMAT APLICADA,E-18071 GRANADA,SPAIN"					7	9	ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS	SAN DIEGO	"525 B ST, STE 1900, SAN DIEGO, CA 92101-4495"	0022-0396			J DIFFERENTIAL EQUATIONS	J. Differ. Equ.	Jul-20	1997	138	1				157	170			14	Mathematics	XM542	ISI:A1997XM54200006
J	"MesaValle, CM; Moraleda, V; Lazuen, J; Craciunescu, D; Osuna, A"						Action of new organometallic complexes against Leishmania donovani	JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY		English	Article							CHEMOTHERAPEUTIC-AGENTS; TRYPANOSOMA-CRUZI; INVITRO; CULTURE; CELLS; FORMS	"The action of 16 newly synthesized metal complexes having the general structure cis-Pt-(II)-X-n-L-n have been tested in vitro against the promastigote forms of Leishmania donovani. The metal complexes at 24 h and maximum dosages inhibited growth from 0%, e.g. in cis-Pt-nifurtimox, to 100%, e.g. in cis-Pt-(2,3,4,5,6-pentafluoroaniline)(2)Br-2 or cis-Pt-pentamidine-I-2. A study of the cytotoxicity of these latter complexes on the phagocytic cell line J-774 showed neither high cytotoxicity nor cytolysis. At the maximum dosage after 24 h of permanent contact with the cells (extreme, non-physiological conditions), cytolysis did not exceed 30%. For most of the compounds, cytolysis ranged from 0%, for cis-Pt-oxamniquine-Cl-2 to 27.7%, for cis-Pt-pentamidine-I-2. The compound cis-Pt-(2,3,4,5,6-pentafluoroaniline)(2)-Br-2 caused up to 1.4% cytolysis under the above conditions. Parasites exposed to cis-Pt-pentamidine-I-2 showed notably reduced DNA, RNA and protein synthesis, unlike those exposed to other compounds. Parasites examined by electron microscopy showed effects mainly on the nucleus, though in some cases the mitochondria were affected, altering the internal membranes of the cytoplasmic organelles. The in-vivo activity of the complex cis-Pt-guanethidine-Cl-2 was evaluated in parasitized Wistar rats, in which the number of amastigotes per gram of spleen was reduced by 75% compared with controls."	"UNIV GRANADA,INST BIOTECHNOL,BIOCHEM & MOL PARASITOL UNIT,GRANADA,SPAIN; UNIV CARACAS,DEPT ANALYT CHEM,CARACAS,VENEZUELA"	"MesaValle, CM, UNIV ALMERIA,FAC CIENCIAS EXPT,DEPT BIOL APLICADA,AREA PARASITOL,ALMERIA,SPAIN"					43	5	OXFORD UNIV PRESS	OXFORD	"GREAT CLARENDON ST, OXFORD, ENGLAND OX2 6DP"	0305-7453			J ANTIMICROB CHEMOTHER	J. Antimicrob. Chemother.	JUL	1997	40	1				47	57			11	Infectious Diseases; Microbiology; Pharmacology & Pharmacy	XN567	ISI:A1997XN56700008
J	"LopezBeltran, A; Calanas, AS; Jimena, P; Escudero, AL; Campello, TR; MunozTorres, M; EscobarJimenez, F; Carvia, RE; Nogales, FE"						Virilizing mature ovarian cystic teratomas	VIRCHOWS ARCHIV-AN INTERNATIONAL JOURNAL OF PATHOLOGY		English	Article						ovary; androgen secretion; cystic teratoma; virilization; luteinization	ANDROGEN; HYPERANDROGENISM; ORIGIN; TUMORS	"Three further cases of mature benign cystic teratomas of the ovary associated with virilization are added to the three previously reported in the literature. They were found in postmenopausal, obese, diabetic women aged 52, 61, and 67 years. The patients presented with hirsutism and voice changes and clitoromegaly was present in one. Testosterone and androstenedione levels were elevated but promptly regressed after removal of the tumours. Histologically, sheets of stromal luteinized cells were found peripherally at the interface between the neoplasm and ovarian tissue. Luteinization of ovarian stroma induced by an unknown factor related to diabetes mellitus is the origin of the virilization."	"UNIV CORDOBA,SCH MED,DEPT PATHOL,CORDOBA,ARGENTINA; REINA SOFIA UNIV HOSP,CORDOBA,ARGENTINA; UNIV CORDOBA,SCH MED,DEPT INTERNAL MED ENDOCRINOL,CORDOBA,ARGENTINA; UNIV CORDOBA,SCH MED,DEPT GYNAECOL,CORDOBA,ARGENTINA; UNIV GRANADA,SCH MED,DEPT PATHOL,GRANADA,SPAIN; UNIV GRANADA,SCH MED,DEPT ENDOCRINOL,GRANADA,SPAIN; UNIV FED PERNAMBUCO,RECIFE,PE,BRAZIL"						14	5	SPRINGER VERLAG	NEW YORK	"175 FIFTH AVE, NEW YORK, NY 10010"	0945-6317			VIRCHOWS ARCHIV	Virchows Arch. Int. J. Pathol.	AUG	1997	431	2				149	151			3	Pathology	XR436	ISI:A1997XR43600010