Mostrando 4,601 - 4,620 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.43s Limitar resultados
  1. 4601
    “…A comparison has been made of the air-kerma standards for low-energy x rays at the National Institute of Standards and Technology (NIST) and the Physikalisch-Technische Bundesanstalt (PTB). …”
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  2. 4602
    por Burns, D. T., O’Brien, M.
    Publicado 2006
    “…A comparison has been made of the air-kerma standards for medium-energy x-rays of the National Institute of Standards and Technology (NIST) and the Bureau International des Poids et Mesures (BIPM). …”
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  3. 4603
  4. 4604
    “…A shower leads to increased humidity and reduced temperature of the air, leading to intensification of pheromone signals that trigger a sexual response in the dogs.…”
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  5. 4605
    por Hart, John
    Publicado 2015
    “…This ecological study tests one of the possible arguments that might support the global warming theory – that it may increase cancer death rates. Thus, average daily air temperature is compared to cancer death rates at the county level in a U.S. state, while controlling for variables of smoking, race, and land elevation. …”
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  6. 4606
  7. 4607
    “…Furthermore, pressure relieving air-mattresses are recommended for preventing the development of pressure ulcers. …”
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  8. 4608
    “…We integrate air bubbles into conductive elastic composite-based stretchable conductors to make them mechanically less stiff and electrically more robust against physical deformations. …”
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  9. 4609
  10. 4610
    “…The air quality in urban areas is a major concern in modern cities due to significant impacts of air pollution on public health, global environment, and worldwide economy. …”
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  11. 4611
    “…Numerous observational studies have assessed the association between ambient air pollution and chronic disease incidence, but there is no uniform approach to create an exposure metric that captures the variability in air pollution through time and determines the most relevant exposure window. …”
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  12. 4612
    “…This study’s aim was to investigate the effect of Aire-overexpressing DCs (Aire cells) on the functions of CD4(+) T cells and the treatment of type 1 diabetes (T1D). …”
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  13. 4613
    “…Mortality was low throughout this study (15% overall) and occurred only after >48 h following air exposure, crowding and 3 h trawl simulations. …”
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  14. 4614
    “…The results indicate that for suppressing the thermal diffusion of air within high porosity solids, creating microscale spaces with distinct partitions is more effective than directly blocking the free path of air molecules at the nanoscale.…”
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  15. 4615
  16. 4616
    “…During air travel, passengers are exposed to unique conditions such as rapid ascent and descent that can trigger significant physiological changes. …”
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  17. 4617
    “…In this study, we set out to examine the feasibility of measuring biological responses at the level of gene expression in human lung cells upon direct exposures to air in the field. This study describes the successful deployment of lung cells in the heavily industrialized Houston Ship Channel. …”
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  18. 4618
  19. 4619
  20. 4620
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