Mostrando 1,861 - 1,880 Resultados de 633,543 Para Buscar '"structuralism"', tiempo de consulta: 1.12s Limitar resultados
  1. 1861
    “…This review traces the development of potent estrogenic compounds by the study of their structure-activity relationships. Studies of structure-activity relationships in vivo using Allen Doisy or 3-day uterine weight tests can provide much valuable information, but the assays suffer from the complex problems of pharmacokinetics and metabolic transformation. …”
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  2. 1862
    “…Structural violence refers to the social structures that put people in harm's way. …”
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  3. 1863
  4. 1864
  5. 1865
    por Lescoute, A., Westhof, E.
    Publicado 2006
    “…All pairwise interactions occurring between bases which could be detected in three-dimensional structures of crystallized RNA molecules are annotated on new planar diagrams. …”
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  6. 1866
    “…Little is known about the history and population structure of our closest living relatives, the chimpanzees, in part because of an extremely poor fossil record. …”
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  7. 1867
    “…However, the principles determining their structure are poorly understood. By employing cable theory and, for the first time, graph theory, we describe dendritic anatomy solely on the basis of optimizing synaptic efficacy with minimal resources. …”
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  8. 1868
  9. 1869
    “…The carbohydrate has a very simple structure: it is composed almost entirely of tetra- tri- and disaccharides having the general formula (NeuNac)n leads to [Gal leads to GalNac] alpha leads to, where n = 0, 1 or 2. …”
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  10. 1870
  11. 1871
    por Warth, A. D., Ohye, D. F., Murrell, W. G.
    Publicado 1963
    “…Electron microscopy of thin sections was also used to determine and compare the morphological structures in the integument preparations. The soluble fractions of the thermophiles, B. coagulans and B. stearothermophilus, had a higher content of hexose and dipicolinic acid. …”
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  12. 1872
    “…The fine structure of Rhodospirillum rubrum grown under a series of defined conditions has been examined in thin sections prepared by the methods of Ryter and Kellenberger. …”
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  13. 1873
    por Herndon, Robert M.
    Publicado 1963
    “…This paper describes the fine structure of the Purkinje cell of the rat cerebellum after fixation by perfusion with 1 per cent buffered osmium tetroxide. …”
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  14. 1874
    “…The fine structure of an unencapsulated strain of Diplococcus pneumoniae is described. …”
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  15. 1875
    “…The fine structure of several strains of green bacteria belonging to the genus Chlorobium has been studied in thin sections with the electron microscope. …”
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  16. 1876
  17. 1877
    “…The fine structure of the visual and the supporting cells and of the blood capillaries in the octopus retina is described. …”
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  18. 1878
  19. 1879
    “…As the invaginations become more numerous, the ends of the invaginations become constricted to form one or more structures similar to the chromatophores previously described in this organism. …”
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  20. 1880
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