Mostrando 5,581 - 5,600 Resultados de 190,526 Para Buscar '"environmentalism"', tiempo de consulta: 0.40s Limitar resultados
  1. 5581
    “…In this paper we use the Simar and Wilson bootstrapping techniques in order to obtain more efficient estimates of the environmental effects. It is shown that differences in estimated effects exist between the non-bootstrapped and bootstrapped models.…”
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  2. 5582
  3. 5583
  4. 5584
  5. 5585
  6. 5586
    “…The efficient and rapid approach described here may facilitate genetic studies in a wider array of environmental B. subtilis strains.…”
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  7. 5587
    por Elofsson, Katarina
    Publicado 2010
    “…The environmental targets of the recently agreed Baltic Sea Action Plan (BSAP) targets are likely associated with a considerable cost, which motivates a search for low-cost policies. …”
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  8. 5588
  9. 5589
  10. 5590
  11. 5591
    “…OBJECTIVE: To estimate the prevalence and predictors of environmental tobacco smoke (ETS) exposure among nonsmoking adolescents in Cambodia. …”
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  12. 5592
  13. 5593
    “…These hypotheses can be tested with data from many sources, including evaluations of the agronomic performance and nutritional quality of the crop made during product development, and information from the scientific literature on the mode-of-action, taxonomic distribution and environmental fate of the enzyme. Few, if any, specific ecotoxicology or environmental fate studies are needed. …”
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  14. 5594
  15. 5595
    por Roggero, Matteo, Fritsch, Oliver
    Publicado 2010
    “…Competences over environmental matters are distributed across agencies at different scales on a national-to-local continuum. …”
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  16. 5596
    “…OBJECTIVE: In this review we highlight the need to expand the scope of environmental health research, which now focuses largely on the study of toxicants, to incorporate infectious agents. …”
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  17. 5597
  18. 5598
  19. 5599
    “…OBJECTIVES: We investigated the relationships between environmental BPA exposure and reproductive parameters, including semen quality and male reproductive hormones, in prospectively recruited fertile men. …”
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  20. 5600
    por Jaag, Hannah M., Nagy, Peter D.
    Publicado 2010
    “…Thus, host factors in combination with environmental factors likely affect virus evolution and adaptation.…”
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