Mostrando 3,841 - 3,860 Resultados de 12,934 Para Buscar '"North America"', tiempo de consulta: 0.43s Limitar resultados
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    “…Bioprinting, the printing of living cells using polymeric matrixes (mainly hydrogels), has attracted great attention among science and technology circles. North America has been one of the sources of bioprinting-related technology in recent years. …”
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    “…Three months since the detection of the first COVID-19 case in Africa, almost all countries of the continent continued to report lower morbidity and mortality than the global trend, including Europe and North America. We reviewed the merits of various hypotheses advanced to explain this phenomenon, including low seeding rate, effective mitigation measures, population that is more youthful, favorable weather, and possible prior exposure to a cross-reactive virus. …”
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    “…Hemlock wooly adelgid (HWA), Adelgests ugae Annand (Hemiptera: Adelgidae), is a species native to Asia but later ravages Endangered hemlock forests (Tsuga spp.) in eastern North America. In this study, we obtained the first complete mitochondrial genome of HWA (16,509 bp in length) using meta-genomic sequencing method. …”
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