Mostrando 6,361 - 6,380 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.35s Limitar resultados
  1. 6361
  2. 6362
    “…The risk of SBS was found to be 2.9 times higher for females, 2.8 times higher for individuals who described the working environment as dusty, 2.6 times higher for subjects complaining of stuffy “bad” air, dry air and an unpleasant odour. All measurements were found to be within acceptable limits. …”
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  3. 6363
    “…Here, we estimated the relationship between air temperature or specific humidity (SH) and SARS-CoV-2 transmission in 913 U.S. counties with abundant reported infections from March 15 to August 31, 2020. …”
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  4. 6364
  5. 6365
  6. 6366
    “…BACKGROUND: Air in the venous system may cause vascular air embolism, which is a potentially life-threatening event. …”
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  7. 6367
    “…In this work we demonstrate a reliable high-speed true random bit generator (TRBG) device based on the unpredictable electrical current time series of atmospheric pressure air microplasma (APAMP). After binarization of the sampled current time series, no further post-processing was needed in order for the bitstreams to pass all 15 tests of the NIST SP 800-22 statistical test suite. …”
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  8. 6368
    “…They each answered a structured respiratory health questionnaire and underwent physical examination and a lung function test with the use of a spirometer and peak flow meter. Quality of ambient air in the working environment was assessed by means of a BRAMC air quality monitor (BR-AIR-329). …”
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  9. 6369
    “…BACKGROUND: Few population-based epidemiological studies of adults have examined the relationship between air pollution and leukaemias. METHODS: Using Danish National Cancer Registry data and Danish DEHM-UBM-AirGIS system-modelled air pollution exposures, we examined whether particulate matter (PM(2.5)), black carbon (BC), nitrogen dioxide (NO(2)) and ozone (O(3)) averaged over 1, 5 or 10 years were associated with adult leukaemia in general or by subtype. …”
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  10. 6370
    por Ali, Nurshad, Islam, Farjana
    Publicado 2020
    “…This review discussed the possible effects of air pollution on COVID-19 infections and mortality based on some recent evidence. …”
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  11. 6371
    “…Ambient air pollution is a global health threat that causes severe mortality and morbidity from respiratory, cardiovascular, and other diseases. …”
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  12. 6372
    “…Regression analysis showed a significant but weak relationship between indoor and outdoor PM levels (r = +0.221), while the coefficient of determination (R(2) = 0.049) showed that only about 5% of the variation in indoor air quality was associated with outdoor air quality. …”
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  13. 6373
    “…This spatial calibration and real-time mapping approach provide a useful way for local communities and governmental agencies to adjust the consistency of the sensor network for improved air quality monitoring and assessment.…”
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  14. 6374
    por Tian, Baijun, Hearty, Thomas
    Publicado 2020
    “…The Atmospheric Infrared Sounder (AIRS) Observations for Model Intercomparison Projects (Obs4MIPs) Version 2.0 (V2.0) monthly mean tropospheric air temperature, specific humidity, and relative humidity profile data were designed for climate model evaluation in the context of the Coupled Model Intercomparison Project (CMIP). …”
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  15. 6375
    “…Locally, its contribution to the total interannual variance of sea‐air CO(2) fluxes exceeds 76%. Outside eddy‐active regions its contribution to total interannual variability is below 16%.…”
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  16. 6376
  17. 6377
    “…Previous studies have reported associations between air pollution and lower bone mineral density; however, few studies have investigated the association between air pollution and osteoporosis. …”
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  18. 6378
    “…This work investigates the use of an intelligent and unobstructive sensing technique for maintaining vehicle cabin’s indoor air quality while simultaneously assessing the driver metabolic rate. …”
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  19. 6379
    “…BACKGROUND: This study was aimed to investigate if the adjunctive use of erythritol air-polishing powder applied with the nozzle-system during subgingival instrumentation (SI) has an effect on the outcome of non-surgical periodontal treatment in patients with moderate to severe periodontitis. …”
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  20. 6380
    “…Anthropogenic combustion-derived water (CDW) may accumulate in an airshed due to stagnant air, which may further enhance the formation of secondary aerosols and worsen air quality. …”
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