Mostrando 621 - 640 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.53s Limitar resultados
  1. 621
    “…OBJECTIVES: To measure changes in air quality during surgery. METHODS: Operating room (OR) and hallway air quality was continuously monitored over a 3-month period. …”
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  2. 622
    “…We propose PEDOT:PSS as a multi-functional composite material for an enhanced Li-air-battery air electrode. The PEDOT:PSS layer was coated on the surface of carbon (graphene) using simple method. …”
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  3. 623
    “…In general, the concentrations found in air are similar to, or below, the levels at coastal or near-coastal sites in Europe. …”
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  4. 624
    “…BACKGROUND: Results of studies to predict prolonged air leak (PAL; air leak longer than 5 days) after pulmonary lobectomy have been inconsistent and are of limited use. …”
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  5. 625
    “…Lithium-air batteries (LABs) are expected to provide a cell with a much higher capacity than ever attained before, but their prototype cells present a limited areal cell capacity of no more than 10 mAh cm(−2), mainly due to the limitation of their air electrodes. …”
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  6. 626
    “…For healthcare centers, local outdoor sources of air pollution represent a potential threat to indoor air quality (IAQ). …”
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  7. 627
    “…The Community Multiscale Air Quality (CMAQ) model is the US Environmental Protection Agency’s model for determining public policy and forecasting air quality. …”
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  8. 628
    “…We find that expression of the TRA transcriptional regulator Aire, as well as Aire-dependent genes, declines with age in thymic B cells in mice and humans and that cell-intrinsic and cell-extrinsic mechanisms contribute to the diminished capacity of peripheral B cells to express Aire within the thymus. …”
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  9. 629
    “…Rationale: Fine particulate matter air pollution of 2.5 μm or less in diameter (PM(2.5)) has been associated with an increased risk of respiratory disease, but assessments of specific respiratory infections in adults are lacking. …”
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  10. 630
    “…Hence, the study on the growth of Vit C/stearic acid (SA) mixed binary films at air–water interface (known as Langmuir monolayer) and air–solid interface (known as Langmuir–Blodgett films) is of paramount interest. …”
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  11. 631
    “…Air pollution has aroused significant public concern in China, therefore, long-term air-quality data with high temporal and spatial resolution are needed to understand the variations of air pollution in China. …”
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  12. 632
  13. 633
    por Radwan, Sohab, Shepperd, Scott
    Publicado 2020
    “…Venous air embolism (VAE) is more frequently recognized nowadays with the increased use of computed tomography (CT). …”
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  14. 634
    por Garg, Anchal, Gupta, N.C.
    Publicado 2020
    “…In recent years, poor urban air quality in Delhi, India has gained significant attention. …”
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  15. 635
    “…Furthermore, in order to prevent the room regulated by air conditioner from being contaminated by mould, indoor air temperature should be set variable and controlled between 26 °C and 28 °C, the relative humidity should be changed between 50% and 80%.…”
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  16. 636
    “…OBJECTIVES: This study investigated the modification of temperature effects on cardiovascular and respiratory mortality by air pollutants (particulate matter less than 2.5 and 10 µm in diameter [respectively], ozone, nitrogen dioxide, carbon monoxide, and sulfur dioxide). …”
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  17. 637
    “…Based on the air pollutant concentration, Air Quality Index (AQI) is deliberated. …”
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  18. 638
  19. 639
  20. 640
    “…Partial discharge (PD) is a common phenomenon of insulation aging in air-insulated switchgear and will change the gas composition in the equipment. …”
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