Mostrando 1,261 - 1,280 Resultados de 12,934 Para Buscar '"North America"', tiempo de consulta: 1.53s Limitar resultados
  1. 1261
    “…We identified eastern and western genetic populations in North America that are strongly differentiated. Genetic diversity is two to five times higher in eastern populations than in western ones, which can be explained by the repeated accidental introductions of the pathogen into northeastern North America compared with a single documented introduction into western North America. …”
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  2. 1262
    “…Heterobasidion species are amongst the most intensively studied polypores because several species are aggressive white rot pathogens of managed coniferous forests mainly in Europe and North America. In the present study, both morphological and multilocus phylogenetic analyses were carried out on Heterobasidion samples from Asia, Oceania, Europe and North America. …”
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  3. 1263
    por Daldrup-Link, Heike E.
    Publicado 2017
    “…The search for safer alternatives is currently underway. In North America, the iron supplement ferumoxytol has gained considerable interest as an MR contrast agent. …”
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  4. 1264
    “…Approved AD therapy use differed among regions (range: 73% to 92%) and was highest in North America, Western Europe/Israel, and Japan. Dual therapy was most frequent in North America (48%). …”
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  5. 1265
    “…White-Nose syndrome (WNS) is an emergent infectious disease that has already killed around six million bats in North America and has spread over two thousand kilometers from its epicenter. …”
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  6. 1266
    “…Since then, clonal isolates of P. destructans have accumulated genotypic and phenotypic variations in North America. Using microsatellite and single nucleotide polymorphism markers, we investigated the population structure and genetic relationships among P. destructans isolates from diverse regions in North America to understand its pattern of spread, and to test hypotheses about factors that contribute to transmission. …”
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  7. 1267
  8. 1268
    por Yoshii, Hikari, Bark, Charles
    Publicado 2021
    “…Odds ratios were calculated using a multivariable regression model with patients from North America as the reference group. RESULTS: Of 4018 LTBI patients, 1171 (28.7%) were lost to follow-up, of which 950/2314 (41.0%) were from North America. …”
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  9. 1269
    “…Annual cefiderocol percent susceptible rates for Enterobacterales (North America range, 99.6 to 100%/year; Europe range, 99.3 to 99.9%/year) and P. aeruginosa (North America range, 99.8 to 100%; Europe range, 99.9 to 100%) were unchanged from 2014 to 2019. …”
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  10. 1270
    “…SIMPLE SUMMARY: The deciduous shrub Comptonia is a monotypic genus of Myricaceae, which currently is distributed only in eastern North America, with a smaller range than that in other periods of the Cenozoic. …”
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  11. 1271
    “…Levels of genetic diversity and population structure in the Hessian fly were compared across North America, Europe, North Africa, Western Asia, and New Zealand. …”
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  12. 1272
    “…However, a disjunct population in the Pacific Northwest of North America has an ambiguous heritage. Two potential models explain the presence of Ae. togoi in North America: ancient Beringian dispersal or modern anthropogenic introduction. …”
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  13. 1273
    “…The genetic composition of mallards in eastern North America has been changed by release of domestically-raised, game-farm mallards to supplement wild populations for hunting. …”
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  14. 1274
    “…Asia accounted for 67% of patients, Europe for 20% and North America for 13%. As expected, the most common risk factor was hepatitis C virus in North America, Europe and Japan, and hepatitis B virus in China, South Korea and Taiwan. …”
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  15. 1275
    “…The wheat stem sawfly, Cephus cinctus Norton (Hymenoptera: Cephidae), is a key pest of wheat in the northern Great Plains of North America, and damage resulting from this species has recently expanded southward. …”
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  16. 1276
  17. 1277
    “…In contrast to several other landmasses, the North American record of sauropodomorphs during this time interval remains sparse, limited to Early Jurassic occurrences of a single well-known taxon from eastern North America and several fragmentary specimens from western North America. …”
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  18. 1278
    “…Since its introduction to North America, the distribution of S. noctilio overlaps with a known host (Pinus sylvestris) and hosts native to North America. …”
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  19. 1279
    “…Blueberry and cranberry are fruit crops native to North America and they are well known for containing bioactive compounds that can benefit human health. …”
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  20. 1280
    Tabla de Contenidos: “…The mexican indians -- Antiquities of Central America -- Indians of Peru -- The araucanians -- The abipones -- Various South American tribes -- The Atlantic tribes of North America -- Manners and customs of the savage tribes of North America -- Manners and customs of the leading indian tribes of the west.…”
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