Mostrando 5,781 - 5,800 Resultados de 12,934 Para Buscar '"North America"', tiempo de consulta: 0.20s Limitar resultados
  1. 5781
  2. 5782
    “…Since its first emergence in December 2019 in Wuhan, China, COVID-19 has swept through Asia and propagated throughout the world to Europe and North America. As of April 13, 1,773,084 people were infected and 111,652 people had died from COVID-19 globally, and new record levels of infection are being reported every day. …”
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  3. 5783
    “…Further analysis of the population structuring across North America revealed East-West genetic structuring, suggesting that across longitudinal gradients P. trivolvis experiences significant genetic isolation.…”
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  4. 5784
    “…We found that several of these mutations occur at low frequency in many cattle and bison parasite populations in North America, suggesting increased use of benzimidazole drugs in cattle has the potential to result in widespread emergence of resistance in multiple parasite species. …”
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  5. 5785
    “…The worldwide occurrence of biocrusts was proven by numerous studies in Europe, Africa, Asia and North America, leaving South America understudied. Using an integrative approach, which combines morphological and molecular characters (small subunit rRNA and ITS region), we examined the diversity of key biocrust photosynthetic organisms at four sites along the latitudinal climate gradient in Chile. …”
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  6. 5786
    “…EAB has killed millions of trees in North America since its discovery in 2002, prompting the need for innovative management strategies. …”
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  7. 5787
    “…It is estimated that by 2023, approximately 20% of the population of Western Europe and North America will suffer from a degenerative joint disease commonly known as osteoarthritis (OA). …”
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  8. 5788
    “…Blacklegged ticks (Ixodes scapularis) are considered to be the main vector of Lyme disease in eastern North America. They may parasitize a wide range of bird and mammal hosts. …”
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  9. 5789
    por Forester, John, McKibbon, George
    Publicado 2020
    “…Although many of our arguments may have widespread applicability, this essay’s principal perspective is primarily based upon our experiences in North America, and it is therefore American-centric to a large extent.…”
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  10. 5790
  11. 5791
    “…We performed in‐depth analyses of ant populations from Korea, Japan, and North America using three mitochondrial genes (COI, COII, and Cytb). …”
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  12. 5792
    “…Here, we report the first P‐ECMO procedure in North America for refractory ventricular fibrillation involving a 65‐year‐old male patient who was cannulated in the field within the recommended 60‐minute low‐flow window and transported to our institution where he underwent coronary stenting. …”
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  13. 5793
    “…Proliferative kidney disease (PKD), caused by the myxozoan Tetracapsuloides bryosalmonae, is one of the most serious parasitic diseases of salmonids in which outbreaks cause severe economic constraints for the aquaculture industry and declines of wild species throughout Europe and North America. Given that rainbow trout (Oncorhynchus mykiss) is one of the most widely farmed freshwater fish and an important model species for fish immunology, most of the knowledge on how the fish immune response is affected during PKD is from this organism. …”
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  14. 5794
    “…Baby's breath (Gypsophila paniculata) was introduced to North America in the 1800s and has since spread throughout the United States and western Canada. …”
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  15. 5795
    “…It has been reported mostly from North America, several Scandinavian countries, and certain Asian countries. …”
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  16. 5796
  17. 5797
  18. 5798
  19. 5799
    “…Nosema ceranae is an emerging pathogen of the western honey bee (Apis mellifera L.), and thus its seasonality and impact on bee colonies is not sufficiently documented for North America. This study was conducted to determine the infection intensity, prevalence, and viability of N. ceranae in >200 honey bee colonies during spring, summer, and fall, in a North American region. …”
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  20. 5800
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