Mostrando 601 - 620 Resultados de 17,715 Para Buscar '"California"', tiempo de consulta: 0.27s Limitar resultados
  1. 601
  2. 602
    “…Several species of frogs and toads are in serious decline in the Sierra Nevada Mountains of California. These species include the threatened red-legged frog (Rana aurora), foothill yellow-legged frog (R. boylii), mountain yellow-legged frog (R. muscosa), Cascades frog (Rana cascadae), western toad (Bufo boreas) and Yosemite toad (B. canorus). …”
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  3. 603
    “…Atmospheric deposition of nitrogen (N) in California ecosystems is ecologically significant and highly variable, ranging from about 1 to 45 kg/ha/year. …”
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  4. 604
    “…Of the 321 serum samples from patients residing in California, 33% were positive for Bb, 27% were positive for RFB, and 11% were positive for both Bb and RFB. …”
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  5. 605
    “…METHODS: This study utilized two data sources: (1) 2016 California Educator Tobacco Survey (CETS), and (2) 2015–2016 California Student Tobacco Survey (CSTS). …”
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  6. 606
    “…BACKGROUND: Legionnaires’ disease (LD) causes significant morbidity and mortality to hospital patients and residents of skilled nursing facilities (SNF). In California, LD is reportable to local health departments via the California Reportable Disease Information Exchange (CalREDIE) surveillance system. …”
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  7. 607
    “…We also find that the spatial extent of Fe deficiency within California Current SCMLs has significantly increased over the last 25 y in line with a regional climate index. …”
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  8. 608
    “…OBJECTIVES: To estimate the ability and costs of testing and treatment for LTBI to reach pre-elimination and elimination targets in California. METHODS: We created an individual-based epidemic model of TB, calibrated to historical cases. …”
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  9. 609
    “…Because this diverse parentage primarily consists of weedy, wild, and cultivated rice not found in California, most existing weedy rice biotypes likely originated outside California.…”
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  10. 610
    “…The information generated in the present study helps the understanding of the epidemiology of reoviruses in California. In addition, provides insights on how other genes that are not commonly studied add variability to the reovirus genome.…”
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  11. 611
  12. 612
    “…IMPORTANCE: Research in the early 2000s in California demonstrated that racial and ethnic minorities, immigrants, and those with limited English proficiency (LEP) experienced high rates of discrimination in health care. …”
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  13. 613
  14. 614
    “…Range change data, obtained from Synthetic Aperture Radar satellites, form the basis for estimates of aquifer volume change in California’s Central Valley. The estimation algorithm incorporates a function penalizing changes far from known well locations, linking the aquifer volume changes to agricultural, industrial, and municipal pumping within the Tulare basin. …”
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  15. 615
  16. 616
    “…Analysis of 12 microsatellite loci from431 mountain lions (Puma concolor)revealed distinct genetic subdivision that wasassociated with geographic barriers andisolation by distance in California. Levels ofgenetic variation differed among geographicregions, and mountain lions that inhabitedcoastal areas exhibited less heterozygositythan those sampled inland. …”
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  17. 617
    “…This work demonstrates that stormwater capture can present a cost-effective water supply option in California, and that beyond California, fairer comparisons among projects and inclusion of co-benefits can provide decision makers with adequate information to maximize investments in water management.…”
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  18. 618
    “…The California Current System (CCS) sustains economically valuable fisheries and is particularly vulnerable to ocean acidification, due to its natural upwelling of carbon-enriched waters that generate corrosive conditions for local ecosystems. …”
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  19. 619
    “…OBJECTIVE: To identify characteristics of neonatal transport in California and which factors influence team performance. …”
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  20. 620
    “…Climate warming is expected to intensify hypoxia in the California Current System (CCS), threatening its diverse and productive marine ecosystem. …”
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