Mostrando 1,961 - 1,980 Resultados de 12,934 Para Buscar '"North America"', tiempo de consulta: 2.37s Limitar resultados
  1. 1961
    “…RESULTS: The combined estimate of enrollment rate across all 393 studies meeting inclusion criteria was 90% (95% CI: 89–92%). Trials in North America had significantly lower enrollment rates compared to trials in the rest of the world (80% vs. 92%, p < 0.0001). …”
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  2. 1962
  3. 1963
    “…Suillus lakei is an ectomycorrhizal fungus native to North America and known in Europe, South America, and New Zealand. …”
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  4. 1964
    “…This capacity was built up in North America and Europe between 1920 and 1970 when thousands of dams were built. …”
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  5. 1965
    “…Urbanisation and climate change are altering the pattern of California serogroup viruses in North America. As La Crosse virus (LACV) is the most pathogenic of the California serogroup, it is important to identify changes in distribution, transmission and pathogenesis. …”
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  6. 1966
    “…Registered clinical trials conducted in selected countries in Asia, Europe, Australia, and North America between 2008 and 2017 were searched from the International Clinical Trial Registry Platform. …”
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  7. 1967
    “…The sequencing results indicate an origin of symbiotic genes in Germany rather than North America. Our findings provide strong evidence of prehistoric lineage splitting and spatial expansion events resulting in multiple radiations of descendent clones from founding sequence types worldwide. …”
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  8. 1968
    “…The western tree hole mosquito, Aedes sierrensis (Ludlow), is a common nuisance mosquito and vector of Dirofilaria immitis (Leidy), the etiologic agent of dog heartworm, in western North America. Here, we compare weekly mosquito collections made with Mosquito Magnet (MM) traps, Biogents Sentinel (BGS) traps, and Biogents Bowl (BGS Bowl) traps set in Salt Lake City, UT, from the start of June to mid-August 2017. …”
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  9. 1969
    “…The results show that simulation skill has improved after calibration (KGE skill score > 0.08) for the large majority of stations during the calibration (67% globally and 77% outside of North America) and validation (60% globally and 69% outside of North America) periods compared to the baseline simulation. …”
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  10. 1970
    “…In 1994 the bacterium Mycoplasma gallisepticum jumped from poultry to songbirds in which it caused an epidemic throughout North America. Songbirds are often parasitized by hard ticks, and can act as reservoirs for tick-borne pathogens. …”
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  11. 1971
    por Luo, Xilin, Duan, Huiming, He, Leiyuhang
    Publicado 2020
    “…Finally, this model is used to predict the nuclear and hydroelectricity energy consumption in North America from 2019 to 2028. The results predict that nuclear energy consumption will keep rising in the next decade, while hydroelectricity energy consumption will rise to a peak and subsequently fall back, which offers important information for the governments of North America to formulate energy measures.…”
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  12. 1972
  13. 1973
    “…Fingerprinting based on common mutations reveals that the same coronavirus lineage has dominated North America for most of the pandemic. There have been multiple replacements of predominant coronavirus strains in Europe and Asia and the continued presence of multiple high-frequency strains in Asia and North America. …”
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  14. 1974
  15. 1975
  16. 1976
    “…While there are many species of migratory bats in North America, little is known about their seasonal movements. …”
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  17. 1977
    “…We map global PM(2.5) concentrations for January to April 2020 with a focus on China, Europe, and North America using a combination of satellite data, simulation, and ground-based observations. …”
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  18. 1978
    “…This survey aimed to clarify the proportion of CTPT in the clinical registry and compare the proportion of CTPT in Japan with that in North America. [Participants and Methods] The ClinicalTrials.gov (CTG) and National Institute of Public Health (NIPH) Clinical Trials were used. …”
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  19. 1979
    “…There is growing concern that land‐based wind development in North America is negatively impacting bat populations, primarily long‐distance migrating bats, but the impacts to bats from offshore wind energy are unknown. …”
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  20. 1980
    “…The wilsoni species group seems to be adapted to mesic microhabitats in middle to high elevation forests in eastern North America. New species are expected to be discovered in the southern Appalachian Mountains.…”
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