Mostrando 261 - 280 Resultados de 1,306 Para Buscar '"Eurasia"', tiempo de consulta: 0.15s Limitar resultados
  1. 261
    “…African swine fever (ASF) is currently causing an epizootic, affecting pigs throughout Eurasia, and causing significant economic losses in the swine industry. …”
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  2. 262
  3. 263
    por Vardomskiy, L. B.
    Publicado 2022
    “…Among these factors are Russia’s sharp dominance in the EAEU, large social and economic differences at the country and regional levels, the predominance of energy sector and its infrastructure in the interaction of the participating countries, and the deep-seated position in Eurasia. The existing institutions are mainly aimed at ensuring freedom for mutual trade and cross-border movement of the population. …”
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  4. 264
    “…Russia’s foreign policy concept, last updated in 2023, envisioned economic and political cooperation with countries of the Asia-Pacific as important for advancing Russia’s agenda as a global power and emphasised the need to improve connectivity across Eurasia. This article applies a novel theoretical framework for analysing Russia’s approach to connectivity in Asia since the collapse of the Soviet Union. …”
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  5. 265
  6. 266
    “…The evolutionarily recent dispersal of anatomically modern humans (AMH) out of Africa (OoA) and across Eurasia provides a unique opportunity to examine the impacts of genetic selection as humans adapted to multiple new environments. …”
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  7. 267
    “…In contrast, it has been argued that the niche for a large scavenger was already occupied in Eurasia by the giant hyena, preventing hominins from utilising this resource. …”
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  8. 268
    “…Woolly mammoths inhabited Eurasia and North America from late Middle Pleistocene (300 ky BP [300,000 years before present]), surviving through different climatic cycles until they vanished in the Holocene (3.6 ky BP). …”
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  9. 269
    “…BACKGROUND: Human adenovirus 14 (HAdV-14) is a recognized causative agent of epidemic febrile respiratory illness (FRI). Last reported in Eurasia in 1963, this virus has since been conspicuously absent in broad surveys, and was never isolated in North America despite inclusion of specific tests for this serotype in surveillance methods. …”
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  10. 270
    “…Levels of genetic differentiation among Eurasian cities were greater than those in the U.S. and greater than those between the U.S. and Eurasia, but no clear pattern of structure at the continent level was detected. …”
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  11. 271
    “…BACKGROUND: The Kalligrammatidae are distinctive, large, conspicuous, lacewings found in Eurasia from the Middle Jurassic to mid Early Cretaceous. …”
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  12. 272
  13. 273
    “…In our empirical assessment, this is shown by the striking predominance of plant dispersals from Eurasia into North America during the Eocene climatic cooling, followed by a shift in the opposite direction, and finally, a balance in biotic interchange since the middle Miocene. …”
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  14. 274
    “…The timing of a migration reversal of modern humans from Eurasia into North Africa is suggested to be coincident with the wet period between 37.5 and 33 ka.…”
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  15. 275
    “…Shrews of the Sorex genus are an evolutionarily successful group that includes more than 77 species widely distributed in Eurasia and North America. The genus is one of the rare cases where karyotypic changes reflect well the evolutionary relationships among its species. …”
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  16. 276
    “…Dyer’s woad (Isatis tinctoria; Brassicaceae) has been used as a dye source for at least eight centuries in Eurasia, was introduced to eastern USA in the 1600s, and is now considered invasive in the western USA. …”
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  17. 277
    “…Blarinelline shrews were once widely distributed throughout Eurasia and North America, though only members of the Asiatic short-tailed shrew genus Blarinella currently persist (mostly in southwestern China and adjacent areas). …”
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  18. 278
    “…Eastern Mediterranean subduction accommodated Africa‐Eurasia convergence since Mesozoic time and produced multiple subducted slab fragments in the mantle below Anatolia. …”
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  19. 279
    por Schlichtholz, Pawel
    Publicado 2019
    “…The results underpin the importance of a lesser-known zonal wavenumber-3 structure of disturbances trapped over Eurasia by the polar front jet rather than the better-known zonal wavenumber-5 structure of disturbances trapped by the subtropical jet for NAO teleconnections.…”
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  20. 280
    “…In this chapter, we describe 73 zoonotic viruses that were isolated in Northern Eurasia and that belong to the different families of viruses with a single-stranded RNA (ssRNA) genome. …”
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