Zobrazeno 1 - 10 of 20 pro vyhledávání: '"José María Arias"'
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Akademický článek
Sobre la causalidad de la conciencia
Autor: José María Arias Azpiazu
Publikováno v: Revista de Filosofia, Vol 13 (1995)
Sin resumen
Externí odkaz: https://doaj.org/article/f58f97887b904f55952b1b257bd015f8
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3
Spectroscopic and Microscopic Characterization of Uranium Biomineralization inMyxococcus xanthus
Autor: Fadwa Jroundi, André Rossberg, Sonja Selenska-Pobell, Maria Teresa Gonzalez-Muñoz, José María Arias, Mohamed L. Merroun
Publikováno v: Geomicrobiology Journal. 24:441-449
In this work, synchrotron-based X-ray absorption spectroscopy (XAS) and transmission electron microscopy (TEM) studies were carried out to elucidate at molecular scale the interaction mechanisms of Myxococcus xanthus with uranium at different pH valu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d24297f06c85b93a160a2e56b6bbcda
https://doi.org/10.1080/01490450701437651
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4
Precipitation and Growth Morphology of Calcium Carbonate Induced by Myxococcus Xanthus: Implications for Recognition of Bacterial Carbonates
Autor: Manuel Rodriguez-Gallego, Kaoutar Ben Chekroun, Carlos Rodriguez-Navarro, José María Arias, Guiseppe Cultrone, Maria Teresa Gonzalez-Muñoz
Publikováno v: Journal of Sedimentary Research. 74:868-876
It is thought that morphologies of bacterial carbonates can be used to identify microbial fossils and/or precipitates in sediments and rocks. This study shows that calcite and vaterite formed in a gel medium in the presence of Myxococcus xanthus disp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::005febf105c2bcb4d040863eefa7da29
https://doi.org/10.1306/050504740868
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5
Disentangling phase transitions and critical points in the proton-neutron interacting boson model by catastrophe theory
Autor: José María Arias, J. E. García-Ramos, Jorge Dukelsky
Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Physics Letters B
Physics Letters B, Vol 736, Iss C, Pp 333-338 (2014)
Arias Montano. Repositorio Institucional de la Universidad de Huelva
Digital.CSIC. Repositorio Institucional del CSIC
We introduce the basic concepts of catastrophe theory needed to derive analytically the phase diagram of the proton-neutron interacting boson model (IBM-2). Previous studies [1-3] were based on numerical solutions. We here explain the whole IBM-2 pha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f4224ddc33efdd6b577894eb65e43da
https://idus.us.es/handle/11441/60418
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6
Quantum phase transitions of atom-molecule Bose mixtures in a double-well potential
Autor: P. Pérez-Fernández, Jorge Dukelsky, Armando Relaño, José María Arias
Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Digital.CSIC. Repositorio Institucional del CSIC
idUS. Depósito de Investigación de la Universidad de Sevilla
11 pags. ; 10 figs. ; PACS number(s): 05.30.Rt, 05.70.Fh, 64.70.Tg, 03.75.Lm
The ground state and spectral properties of Bose gases in double-well potentials are studied in two different scenarios: (i) an interacting atomic Bose gas, and (ii) a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a75f416546bd0f64c898679a295a80c
https://eprints.ucm.es/id/eprint/29017/1/1777.pdf
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Chemical Semisynthesis and Biotransformation with Rhizopus nigricans of Several Sesquiterpenes: Obtention of New 1α- and 2α-Hydroxyselinane Derivatives
Autor: José María Arias, Andrés García-Granados, Andrés Parra, Beatriz Viseras, Enrique Melguizo, Felipe L. Pérez, Yolanda Simeó
Publikováno v: Scopus-Elsevier
Starting with the natural product vulgarin, isolated from Artemisia canariensis , several acetylated, acetonated and oxidized polyhydroxylated eudesmanes and eudesmenes were semisynthesized. Some of these derivatives were biotransformed with the fung
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae729aca5950b0e1a68dc4f3b94199c7
https://doi.org/10.1016/s0040-4020(00)00599-8
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Biotransformation of ent-Atisenes and ent-Beyerenes by Rhizopus nigricans and Fusarium moniliforme Cultures
Autor: and Andrés Parra, José María Arias, Andrés García-Granados
Publikováno v: Journal of Natural Products. 60:86-92
Microbial transformations of ent-atisene and ent-beyerene compounds were carried out using cultures of R. nigricans and F. moniliforme. Rhizopus nigricans metabolized all of the substrates, at higher yields than F. moniliforme, to give an ent-3β hyd
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd508f0dc6969dbf5f315297dac99bd8
https://doi.org/10.1021/np960426k
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Morphological diversity of Struvite crystals produced byMyxococcus CoralloidesandMyxococcus Xanthus
Autor: Manuel Entrena, Francisco Huertas, MaTeresa Gonzalez-Muñoz, Nabil Ben Omar, José María Arias, Manuel Rodriguez-Gallego
Publikováno v: Toxicological & Environmental Chemistry. 53:209-217
We studied the morphological diversity of struvite crystals produced by Myxococcus coralloides and Myxococcus xanthus in different culture conditions. We discussed the similarities of these crystals with the struvite morphology studied previously fol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a6e5928e334534a2db82ae78177aa77
https://doi.org/10.1080/02772249609358285
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10
Microbial Transformations of 6α- and 6β-Eudesmanolides by Rhizopus nigricans Cultures
Autor: Andrés García-Granados, Yolanda García, Andrés Parra, Fatima Rivas, José María Arias, Antonio Martínez
Publikováno v: Journal of Natural Products. 58:1498-1507
Microbial transformations of 6α-eudesmanolides and 6β-eudesmanolides were accomplished using the hydroxylating fungus Rhizopus nigricans. The eudesmane skeleton was functionalized principally at positions C-1, C-4, and C-8. Hydroxylation yields dep
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::317c7ab0a58b9d11c591ee57dddb2315
https://doi.org/10.1021/np50124a004
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