Search Results - (Author, Cooperation:F. Molina)

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  1. 1
    Staff View
    Publication Date:
    2018-01-31
    Publisher:
    The American Society for Microbiology (ASM)
    Print ISSN:
    0022-538X
    Electronic ISSN:
    1098-5514
    Topics:
    Medicine
    Published by:
    http://www.asm.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Basak, C., Fröllje, H., Lamy, F., Gersonde, R., Benz, V., Anderson, R. F., Molina-Kescher, M., Pahnke, K.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-02-23
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Geosciences
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Geochemistry, Geophysics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2012-03-03
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Adaptation, Physiological ; Algorithms ; Bacillus subtilis/*genetics/*metabolism ; Bacterial Proteins/metabolism ; Computer Simulation ; Data Interpretation, Statistical ; Gene Expression Regulation, Bacterial ; *Gene Regulatory Networks ; Genome, Bacterial ; Glucose/*metabolism ; Malates/*metabolism ; Metabolic Networks and Pathways/*genetics ; Metabolome ; Metabolomics ; Models, Biological ; Operon ; Promoter Regions, Genetic ; Transcription Factors/metabolism ; Transcription, Genetic
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    ARAUS, J.L. ; FEBRERO, A. ; BUXO, R. ; CAMALICH, M.D. ; MARTIN, D. ; MOLINA, F. ; RODRIGUEZ-ARIZA, M.O. ; ROMAGOSA, I.

    Oxford BSL : Blackwell Science Ltd
    Published 1997
    Staff View
    ISSN:
    1365-2486
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Biology
    Energy, Environment Protection, Nuclear Power Engineering
    Geography
    Notes:
    Carbon isotope discrimination (Δ) 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 Δ 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 Δ of mature kernels and total precipitation (plus irrigation where applicable) during grain filling (r2 = 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 Δ 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.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1046/j.1365-2486.1997.00056.x

    Articles: DFG German National Licenses
  5. 5
    Burrows, N.P. ; Abadia Molina, F. ; Terenghi, G. ; Polak, J.M. ; Russel Jones, R.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1994
    Staff View
    ISSN:
    1365-2133
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1365-2133.1994.tb03426.x

    Articles: DFG German National Licenses
  6. 6
    Molina, F. ; de Santis, A.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0031-9201
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Geosciences
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0031-9201(87)90162-2

    Articles: DFG German National Licenses
  7. 7
    Molina, F. ; Meloni, A. ; Battelli, O. ; De Santis, A.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0031-9201
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Geosciences
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0031-9201(85)90061-5

    Articles: DFG German National Licenses
  8. 8
    Staff View
    ISSN:
    0731-7085
    Keywords:
    Copper determination ; Schiff bases ; biological and pharmaceutical samples. ; liquid-liquid extraction ; spectrophotometry
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0731-7085(88)80127-4

    Articles: DFG German National Licenses
  9. 9
    Staff View
    ISSN:
    0731-7085
    Keywords:
    Acetoacetate determination ; nitroprusside reaction ; solid-phase spectrophotometry.
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0731-7085(89)80004-4

    Articles: DFG German National Licenses
  10. 10
    Molina, F. ; Bosque-Sendra, J.M. ; Pla, A. ; Megias, L.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0731-7085
    Keywords:
    Ethanol determination ; biological samples. ; head-space gas chromatography
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0731-7085(91)80121-O

    Articles: DFG German National Licenses
  11. 11
    Molina, F. ; Jehl, F. ; Gallion, C. ; Penner, F. ; Monteil, H.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0378-4347
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0378-4347(91)80297-P

    Articles: DFG German National Licenses
  12. 12
    Staff View
    ISSN:
    0006-291X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0006-291X(90)91118-C

    Articles: DFG German National Licenses
  13. 13
    Staff View
    ISSN:
    0309-1651
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0309-1651(90)90367-8

    Articles: DFG German National Licenses
  14. 14
    Agut, A. ; Sanchez-Valverde, M.A. ; Lasaosa, J.M. ; Murciano, J. ; Molina, F.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1993
    Staff View
    ISSN:
    1740-8261
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    Iohexol was administered orally in five dogs. The dose, gastrointestinal (GI) transit time, appearance of mucosal patterns and side effects were studied. Three different doses (525, 700, 875 mgI/kg) were used in each dog at 1-week intervals. GI transit time was rapid. In each dose, gastric emptying commenced immediately after administration of the contrast medium, and was completed within 30–60 min with doses of 525–700 mgI/kg and 90–120 min with 875 mgI/kg. Large intestinal filling was observed within 60-90 min. In the majority of studies, the mucosal border appeared as a thin homogeneous halo of lucency surrounding the more opaque bowel lumen contents. The contrast intensity was not adequate with the lowest dose. The image quality did not deteriorate along the GI tract. No adverse reactions were found. Iohexol is an alternative GI contrast medium in the dog when contrast media are contraindicated.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1740-8261.1993.tb01999.x

    Articles: DFG German National Licenses
  15. 15
    Villegas Molina, F.

    Madrid : Periodicals Archive Online (PAO)
    Published 1961
    Staff View
    ISSN:
    0014-1496
    Topics:
    Geography
    Notes:
    NOTICIAS Y COMENTARIOS
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:6094-1961-022-83-000008

    Articles: DFG German National Licenses
  16. 16
    Villegas Molina, F.

    Madrid : Periodicals Archive Online (PAO)
    Published 1973
    Staff View
    ISSN:
    0014-1496
    Topics:
    Geography
    Notes:
    NOTICIAS Y COMENTARIOS
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:6094-1973-034-32-000009

    Articles: DFG German National Licenses
  17. 17
    VILLEGAS MOLINA, F.

    Madrid : Periodicals Archive Online (PAO)
    Published 1975
    Staff View
    ISSN:
    0014-1496
    Topics:
    Geography
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:6094-1975-036-40-000021

    Articles: DFG German National Licenses
  18. 18
    Andrade, C. ; Alonso, C. ; Molina, F. J.
    Springer
    Published 1993
    Staff View
    ISSN:
    1359-5997
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Architecture, Civil Engineering, Surveying
    Description / Table of Contents:
    Resume L'évaluation de la vie résiduelle des structures qui sont en train de se corroder constitue l'une des plus urgenetes nécessités techniques qu'il convient de résoudre étant donné ses implications économiques dans le choix du moment optimal pour entreprendre la réparation. Jusqu'à présent, cette évaluation s'est faite, en règle générale, de façon subjective et empirique. Pari les différentes conséquences de la corrosion de l'armature, la fissuration de l'enrobage est la plus fréquente. Cependant, on trouve très peu d'information dans la littérature sur le taux de corrosion qui détermine une telle fissuration. Dans ce travail, on présente des résultats préliminaires pour de petites poutrelles qui sont artificiellement corrodées en générant un courant; la quantité nécessaire de courant pour provoquer la fissuration de l'enrobage est mesurée simultanément avec l'évolution de la largeur de la fissure contrôlée par des extensomètres placés sur la surface du béton. Dans la deuxième partie de ce travail, on présentera un modèle numérique afin d'établir un rapport entre la diminution de la section transversale de l'armature et la fissuration qu'elle déloppe. Ce modéle est basé sur l'effet régulier de corrosion imposé aux éléments finis de l'armature par une augmentation fictive de la température qui produit des effects analogues, pendant que la fissuration est introduite par un modèle de fissuration diffuse. Les résultats indiquent qu'il suffit de quelques micromètres de perte de section (10 μm environ) pour produire une fissure visible (0,1 mm de largeur) dans les conditions de l'essai.
    Notes:
    Abstract The appraisal of concrete structures suffering rebar corrosion is one of the most urgent needs regarding the selection of the technical and economical optimum time for repair. Up to now this appraisal has been mainly based on empirical and subjective considerations. Among the different distressing consequences of rebar corrosion the best known is the cracking of concrete cover. However, very few data have been reported in the literature on the amount of corrosion needed to induce this cracking. In the present paper, some preliminary experiments are reported in which small reinforced beams are artificially corroded by an impressed current, and the amount of current (and loss of bar cross-section) needed to induce the crack at the surface are monitored, together with the evolution of crack width, by the use of strain gauges applied to the surface of the specimens. In a companion paper, a numerical model to relate the decrease in rebar cross-section to the cover cracking will be developed. That model is based on the orderly imposition of corrosion to finite elements of the rebar by a fictitious temperature increment that produces analogous effects, while concrete cracking is introduced by a standard smeared-crack model. The experimental results indicate that only a few micrometres of loss in rebar cross-section are needed to induce visible cover cracks (0.1 mm width) in the conditions of the test.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02472805

    Articles: DFG German National Licenses
  19. 19
    Deutsch, J.A. ; Molina, F. ; Puerto, A.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0091-6773
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0091-6773(76)91268-2

    Articles: DFG German National Licenses
  20. 20
    Puerto, A. ; Molina, F. ; Rogers, J. ; Moss, D.E.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0091-6773
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0091-6773(76)91160-3

    Articles: DFG German National Licenses