Mostrando 21 - 40 Resultados de 1,647 Para Buscar '"Washington D. C."', tiempo de consulta: 0.48s Limitar resultados
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    “…We use a sales database of farmers market vendors in the Washington, D.C., area to estimate how first half 2020 sales were impacted by the coronavirus (COVID-19) outbreak. …”
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    por Harris, Jordan Lee, Balci, Yilmaz
    Publicado 2015
    “…Bacterial leaf scorch, associated with the bacterial pathogen Xylella fastidiosa, is a widely established and problematic disease of landscape ornamentals in Washington D.C. A multi-locus sequence typing analysis was performed using 10 housekeeping loci for X. fastidiosa strains in order to better understand the epidemiology of leaf scorch disease in this municipal environment. …”
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    “…Based on Seasonal Pattern Assessment Questionnaire (SPAQ) responses, African American and African college students in Washington, D.C. (N = 575) were grouped into a winter SAD/S-SAD group or a no winter diagnosis group, and winter and summer sleep length were determined. …”
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