Mostrando 74,401 - 74,420 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.47s Limitar resultados
  1. 74401
  2. 74402
    “…The objective of this analysis was to identify Health Belief Model (e.g., perceived susceptibility to and severity of COVID-19, perceived barriers, and benefits of COVID-19 vaccination) and Social Ecological Model (i.e., intrapersonal, interpersonal, and community/institutional-level) factors associated with vaccine uptake among PWH. …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  3. 74403
  4. 74404
    “…We studied bacterial isolates from the Harvard Forest Long-Term Ecological Research site, where field soils have been experimentally heated to 5°C above ambient temperature with unheated controls for 30 years. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  5. 74405
    “…Empirical evidence suggests that these variations reflect ancestral ecological selective pressures balancing cutaneous vitamin D synthesis with the protection of the dermis from ultraviolet radiation. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  6. 74406
    “…Given the limited toxicological data available for mixtures of neonicotinoid insecticides in fish, further study is required to better understand the ecological risks these insecticides may pose to aquatic ecosystems.…”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  7. 74407
    “…Thus, application of water-soluble silicate fertilizer with recommended rate of nitrogen and phosphorus is better in enhancing plant nutrition and yield of bread wheat in the highlands of Ethiopia and other similar agro-ecologies.…”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  8. 74408
  9. 74409
  10. 74410
    “…CONCLUSION: This is some of the first evidence to suggest that exposure to low-to-moderate levels of arsenic in drinking water may be associated with several of the leading causes of mortality, although further epidemiologic studies are required to confirm the results suggested by this ecologic SMR analysis.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  11. 74411
    “…BACKGROUND: Annelida comprises an ancient and ecologically important animal phylum with over 16,500 described species and members are the dominant macrofauna of the deep sea. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  12. 74412
    “…Whether these differences are important in the evolutionary/ecological processes of species adaptation and diversification is unknown. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  13. 74413
    “…The proportional mortality attributable to malaria was not statistically significant among the specific age groups and ecological zones. Mortality from malaria was reckoned to be seasonal; 57% occurred during a three-month period at the end of the rainy season between September and November. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  14. 74414
    “…The high frequency of bovine isolates with the A allele suggests a possible bovine ecological niche for this STEC O157 subset.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  15. 74415
    “…Sponges, a highly diverse, ecologically and economically important reef-invertebrate taxon, exhibit spatial trends in the Indo-West Pacific that are not universally reflected in other marine phyla. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  16. 74416
    “…BACKGROUND: The Atlantic salmon is a species of commercial and ecological significance. Like other salmonids, the species displays residual tetrasomy and a large difference in recombination rate between sexes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  17. 74417
    “…After correcting for confounding variables, as well as potential detection, selection, and ecological biases, we observed that participating in an IMF program was associated with increased tuberculosis incidence, prevalence, and mortality rates by 13.9%, 13.2%, and 16.6%, respectively. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  18. 74418
    “…CONCLUSION: The findings support the use of an ecological approach and multilevel analyses in the investigation of correlates of physical activity that allows for a broader understanding of the influence of and interaction between factors at multiple levels on physical activity behaviour. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  19. 74419
    “…Due to a large diversity in levels of physical activity among population subgroups, social-ecological approaches to physical activity promotion may be warranted.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
  20. 74420
    “…In the second stage, we used meta-regression approaches to combine time-series results across cites and to assess effect modification by selected ecologic covariates. RESULTS: Air pollution risk estimates were relatively robust to different modeling approaches. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Texto
Herramientas de búsqueda: RSS