Mostrando 76,461 - 76,480 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.42s Limitar resultados
  1. 76461
    “…Alerts and responses over time in (A) Site A, (B) Site B, and (C) Site C [Image: see text] CONCLUSION: This pilot study was ecological by design: measures of retention in care were compared over two calendar periods, without accounting for changes in study populations, clinic characteristics, and policies in place over time (which could have impacted clinic attendance). …”
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  2. 76462
    por Liao, Tim F., De Maio, Fernando
    Publicado 2021
    “…CONCLUSIONS AND RELEVANCE: This county-level ecological analysis suggests that COVID-19 surveillance systems should account for county-level income inequality to better understand the social patterning of COVID-19 incidence and mortality. …”
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  3. 76463
    “…For polyphagous generalists, investigation of ecologically significant P450s and their induced expression profiles by allelochemicals is of particular importance to understand the roles of these genes in detoxification of allelochemicals and insecticides, and the adaptation of generalists to their chemical environment. …”
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  4. 76464
    por Bárrios, Sara, Hamilton, Martin A
    Publicado 2021
    “…Therefore, it is important to understand and protect naturally occurring hybrids, conserving their ecological novelties and new traits, such as the ability to explore new niches, different from those of the parental species (Soltis 2013, Supple and Shapiro 2018). …”
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  5. 76465
    “…DESIGN, SETTING, AND PARTICIPANTS: This ecological cohort study used longitudinal data on county-level COVID-19 cases and deaths from March 1, 2020, through February 28, 2021, in 3220 counties from all 50 states, Puerto Rico, and the District of Columbia. …”
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  6. 76466
    “…SIMPLE SUMMARY: Indigenous communities are a large resource of increasingly endangered, traditionally used medicinal plants and the associated ecological knowledge, which needs to be documented quickly as the base to establish sustainable livelihoods and healthcare systems. …”
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  7. 76467
    “…The expression pattern of 70% of the PaAQPs coexpressed with cold stress resistance genes was consistent with the four periods [Physiological dormancy (PD), ecological dormancy (ED), sprouting period (SP), and germination stage (GS)] of flower buds of P. armeniaca. …”
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  8. 76468
  9. 76469
    “…The combination of different approaches offers new clues regarding the assessment of bacterial communities in soils cultivated with cocoa in soils with elevated Cd content in Colombia, and the ecological role and interplay of soil components and bacterial communities that contribute to modulate the effect of bioaccumulation in products.…”
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  10. 76470
    “…IMPORTANCE: Mounting ecological evidence shows an association between short-term air pollution exposure and COVID-19, yet no study has examined this association on an individual level. …”
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  11. 76471
    “…Some PFC precursors are converted into perfluorocarboxylic acid and perfluoroalkyl sulfonic acid, which threaten human health and ecological security. In this study, an effective ultrasonic-assisted extraction method for the 11 target compounds was established. …”
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  12. 76472
    por ZHANG, Yiqing, GUO, Shanshan, SUN, Qian
    Publicado 2021
    “…Thus, the detection of emerging organic contaminants in the environment is imperative for ecological systems and human health. The recent development of analytical techniques has led to the identification of more emerging organic contaminants in the environment. …”
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  13. 76473
    “…ABSTRACT: Toxic metal pollution is a global issue, and the use of metal-accumulating plants to clean contaminated ecosystems is one of the most rapidly growing ecologically beneficial and cost-effective technologies. …”
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  14. 76474
    “…Probably, NWA provides a different ecological niche for Paracoccidioides, which favors its constant appearance over time. …”
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  15. 76475
    “…METHODS: This is an ecological prospective analytical study. This pilot study was conducted at a diagnostic microbiology laboratory in which the Bacteriology section and Mycology section were the study areas. …”
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  16. 76476
    “…The highest contribution to the ecological footprint impact categories such as carbon dioxide, nuclear, and land occupation was lubricating oil and less contribution of wheat starch and electricity for manufacturing one kg pellets biofuel. …”
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  17. 76477
  18. 76478
    “…Future development plans should consider biocultural heritage and pay appropriate attention to local ecological knowledge, dynamics, and historical exchanges of traditional food systems.…”
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  19. 76479
    “…A spatial cluster detection routine was used to identify areas with similar incidence. An ecological analysis employed Poisson rate models of IBD, Crohn’s disease (CD), and ulcerative colitis (UC) cases as functions of areal population ethnicity, rurality, average family size and income, average population exposure to green space, air pollution, and vitamin-D weighted ultraviolet light from the Canadian Environmental Health Research Consortium, and pesticide applications. …”
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  20. 76480
    “…DESIGN, SETTING, AND PARTICIPANTS: This cohort study used a multicountry, longitudinal, ecological design with multivariable negative binomial regression models, which were adjusted for all relevant demographic, socioeconomic, and health care variables, integrating the retrospective impact evaluations from January 1, 2000, to December 31, 2019, with dynamic microsimulation models to forecast potential child mortality scenarios up to 2030. …”
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