Mostrando 4,921 - 4,940 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.45s Limitar resultados
  1. 4921
    “…There is a gap in the epidemiological data on obesity and COVID-19 mortality in low and middle-income countries worst affected by the COVID-19 pandemic, including Peru. In this ecological study, we explored the association between body mass index (BMI), the prevalence of overweight and obesity, and the COVID-19 mortality rates in 25 Peruvian regions, adjusted for confounding factors (mean age in the region, mean income, gender balance and number of Intensive Care Unit (ICU) beds) using multiple linear regression. …”
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  2. 4922
    “…METHODS: Using national antibiotic dispensing data from IQVIA's CompuScript database, this ecological study investigated antibiotic dispensing through community retail pharmacies in Canada from November 2014 to October 2020. …”
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  3. 4923
  4. 4924
  5. 4925
  6. 4926
  7. 4927
    por Leuzinger, Sebastian, Rewald, Boris
    Publicado 2021
    “…While this strategy is valuable in cases where exotic species disrupt ecological function, there are examples where exotic species have similar functional traits to the threatened or extinct native species and can in fact help maintain the overall or target function of an ecosystem. …”
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  8. 4928
    “…Diverse viruses have been discovered in ticks; however, little is known about the ecological factors that affect the tick virome composition and evolution. …”
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  9. 4929
  10. 4930
    por Xie, Li, Shou, Wenying
    Publicado 2021
    “…With a “community function landscape”, we visualize how community function depends on species and genotype compositions. Due to ecological interactions that promote species coexistence, the evolutionary trajectory of communities is restricted to a path on the landscape. …”
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  11. 4931
    “…With a set of resilience factors from the literature and by means of contemporary and historic data, we select indicators that are combined into an index that measures resilience on the ecologic, socioeconomic, and institutional dimensions of the fishery. …”
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  12. 4932
  13. 4933
  14. 4934
    “…For this, we employ an ecological regression study design and analyze different US states during the first disease outbreak. …”
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  15. 4935
    “…As infectious agents of bacteria and vehicles of horizontal gene transfer, plasmids play a key role in bacterial ecology and evolution. Plasmid dynamics are shaped not only by plasmid–host interactions but also by ecological interactions between plasmid variants. …”
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  16. 4936
  17. 4937
    “…Many ecological studies rely on count data and involve manual counting of objects of interest, which is time-consuming and especially disadvantageous when time in the field or lab is limited. …”
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  18. 4938
    “…We investigated these datasets by applying a time-calibrated Bayesian framework to them and reconstructing their ancestral ranges. We conclude that ecological transformations have presented opportunities for the establishment of migrants. …”
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  19. 4939
    “…The South-to-North Water Diversion (SNWD) provides significant benefits in facilitating water security and improving ecology in northern China. However, few studies have estimated the water value of the SNWD and the corresponding subsequent subsidies of the ecological migrants in Xichuan County displaced by the project. …”
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  20. 4940
    “…CONCLUSIONS: Surveillance of SFTS and intervention programs need to be targeted at areas ecologically suitability for vector ticks and in the vicinity of migratory birds to curb the growing epidemic.…”
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