Mostrando 139,461 - 139,480 Resultados de 144,028 Para Buscar '"Mexico"', tiempo de consulta: 0.54s Limitar resultados
  1. 139461
    “…Stock assessment of the geoduck clam Panopea globosa in Mexico has been based on data-poor without consideration of the biological traits of the species, promoting a passive management strategy without biological reference points for its harvest and conservation, which results in limited advice regarding the sustainability of the fishery. …”
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  2. 139462
    “…On the other hand, biological activities showed marked interspecific differences, particularly between the species from Mexico and those from the United States. Mexican species displayed higher edema-forming, hemorrhagic and lethal effects than US species, while none of the species studied presented procoagulant activity. …”
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  3. 139463
    “…BACKGROUND: Depression is a mental health disorder present in medical students that foster cumulative disadvantages throughout life and that may compromise patient care. Yet, in Mexico there is a dearth of research concerning prediction models for depression in this population. …”
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  4. 139464
    “…Herein, we report the first chemical study of the secondary metabolites of the sponge A. dilatata from the coastal area of the Yucatan Peninsula (Mexico). In this study, we isolated eight known alkaloids from an organic extract of the sponge. …”
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  5. 139465
    “…Results: A total of 129 videos were evaluated; 37.2% were produced in Mexico (25.6%) and Spain (11.6%), and 56.6% were produced by mass media, including television and newspapers. …”
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  6. 139466
    “…Guayule (Parthenium argentatum), a shrub native to the arid region of the U.S. southwest and Mexico belonging to the Asteraceae family, is a source of high quality, hypoallergenic natural rubber with applications in pharmaceutical, tire, and food industries. …”
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  7. 139467
    “…Plant cell and organ cultures of Helianthella quinquenervis, a medicinal plant whose roots are used by the Tarahumara Indians of Chihuahua, Mexico, to relieve several ailments, were established to identify and quantify some chromenes with biological activity, such as encecalin, and to evaluate their potential for biotechnological production. …”
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  8. 139468
    “…Furthermore, we confirmed the over-expression of two of them in 56 locally advanced BC samples obtained from the histopathological archive of the National Cancer Institute of Mexico, showing concordance with our previous bioinformatic analysis.…”
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  9. 139469
  10. 139470
    por Clay, Nathan, Zimmerer, Karl S.
    Publicado 2020
    “…As with Green Revolutions in Asia and Mexico, agricultural innovations (hybrid seeds, agronomic engineering, market linkages,and increased use of fertilizer and pesticides) are promoted as essential catalysts of agriculture-led economic growth. …”
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  11. 139471
    “…This paper describes the application of Intervention Mapping (IM) in the development of Proyecto Mariposa, a comprehensive SCP program targeting Latina breast cancer survivors living in a rural U.S.–Mexico border region. We conducted a needs assessment using focus groups (n = 40) and individual interviews (n = 4) with stakeholders to elicit their needs and preferences relating to SCPs and SCP aid (Step1). …”
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  12. 139472
    “…Here, we show an extreme heat content event (i.e., a marine heatwave) in coastal waters of the northern Gulf of Mexico resulted from compounding effects of a tropical storm followed by an atmospheric heatwave. …”
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  13. 139473
    “…The West Indian fruit fly, Anastrepha obliqua (Macquart), is the second most important tephritid fruit fly in Mexico, infesting mango, hog plum and guava fruits. …”
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  14. 139474
    por Emery, Darcy, Denning, David W.
    Publicado 2020
    “…Most cases are found in Mexico, India, and Sudan, where mycetoma is studied rigorously. …”
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  15. 139475
    “…MATERIAL AND METHOD: Analytical, retrospective cross-sectional study at Rural Hospital No. 20 Islas Marias Nayarit, Mexico, with 426 cases from January 2016 to March 2017, who were male inmates from 18 to 73 years of age. …”
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  16. 139476
    “…To increase knowledge of C. arabica leaf phenolic compounds and their patterns in adaptation to light intensity, mature leaves of Ethiopian wild accessions, American pure lines and their relative F1 hybrids were sampled in full sun or under 50% shade field plots in Mexico and at two contrasting elevations in Nicaragua and Colombia. …”
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  17. 139477
    “…Here, we apply a novel approach to Nevado de Toluca volcano (Mexico) to tightly constrain the rate of magma input and accumulation in the subvolcanic reservoir. …”
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  18. 139478
    “…The data come from n = 94 regular cannabis users recruited from Albuquerque, New Mexico during 2007–2010. As the data are cross-sectional, we only consider risk factors that remain relatively stable over time. …”
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  19. 139479
    “…This was a cross-sectional study carried out in a public university in Northeastern Mexico. Higher education students with no visual or hearing impairment from six different academic disciplines were included (N = 5443). …”
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  20. 139480
    “…A convenience sample of 424 subjects in Mexico City participated in the study. The dependent variable used was NNOT, which was determined via the dental health component (grades 4 and 5) of the Index of Orthodontic Treatment Need (IOTN). …”
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