Showing 1,201 - 1,220 results of 6,051 for search '"United States"', query time: 0.07s Refine Results
  1. 1201
  2. 1202
  3. 1203

    Leveraging machine learning to uncover multi-pathogen infection dynamics across co-distributed frog families by Daniele L. F. Wiley, Kadie N. Omlor, Ariadna S. Torres López, Celina M. Eberle, Anna E. Savage, Matthew S. Atkinson, Lisa N. Barrow

    Published 2025-01-01
    “…Methods We selected 12 widespread and abundant focal taxa within three ecologically distinct, co-distributed host families (Bufonidae, Hylidae, and Ranidae) and sampled them across the eastern two-thirds of the United States of America. We screened and quantified infection loads via quantitative PCR for three major pathogens: the fungal pathogen Batrachochytrium dendrobatidis (Bd), double-stranded viruses in the lineage Ranavirus (Rv), and the alveolate parasite currently referred to as Amphibian Perkinsea (Pr). …”
    Get full text
    Article
  4. 1204
  5. 1205
  6. 1206
  7. 1207
  8. 1208
  9. 1209
  10. 1210
  11. 1211
  12. 1212

    An Introduction to USGS Topo Maps by Hartwig Hochmair, Adam Benjamin

    Published 2021-01-01
    “…They can be used to address spatial questions in disciplines related to natural resources, hydrology, forestry, agriculture, or ecology. In 1879, the United States Geological Survey began to map the topography of the United States, producing new map versions of each area at semi-regular time intervals. …”
    Get full text
    Article
  13. 1213
  14. 1214

    An Introduction to USGS Topo Maps by Hartwig Hochmair, Adam Benjamin

    Published 2021-01-01
    “…They can be used to address spatial questions in disciplines related to natural resources, hydrology, forestry, agriculture, or ecology. In 1879, the United States Geological Survey began to map the topography of the United States, producing new map versions of each area at semi-regular time intervals. …”
    Get full text
    Article
  15. 1215
  16. 1216

    Hantavirus Pulmonary Syndrome: Report of the First Canadian Paediatric Case by Bonita E Lee, Ari R Joffe, Wendy Vaudry

    Published 1998-01-01
    “…Hantavirus pulmonary syndrome (HPS) was first recognized as a severe respiratory illness transmitted through rodent excreta in the southwestern United States in 1993. As of November 1997, 175 cases have been reported in the United States. …”
    Get full text
    Article
  17. 1217
  18. 1218
  19. 1219
  20. 1220

    Equine Piroplasmosis: An Emerging Threat to Florida Horses by Sally DeNotta, Amanda House

    Published 2023-02-01
    “…Every year in the United States, numerous horses are found to be positive for equine piroplasmosis (EP). …”
    Get full text
    Article