Mostrando 1,281 - 1,300 Resultados de 23,634 Para Buscar '"ambiental"', tiempo de consulta: 0.31s Limitar resultados
  1. 1281
    “…For six out of six patients who were infected with MPXV, all four of our ambient air PCR tests were positive. For 14 uninfected patients, PCR was positive in three ambient air samples, albeit with higher cycle threshold (C(t)) values. …”
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  2. 1282
    por Alzuhair, Ahmed, Alghaihab, Abdullah
    Publicado 2023
    “…This co-design enables significant improvements in the performance and efficiency for acoustic and ambient sensing applications.…”
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  3. 1283
    “…ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Studies that included adults (≥18 years), a longitudinal follow-up, considered US Environmental Protection Agency criteria air pollutants and proxies of traffic pollution, averaged exposure over a year or more, and reported associations between ambient pollutants and clinical dementia. Two authors independently extracted data using a predefined data extraction form and assessed risk of bias using the Risk of Bias In Non-randomised Studies of Exposures (ROBINS-E) tool. …”
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  4. 1284
    por Notaro, Sandra, Grilli, Gianluca
    Publicado 2023
    “…This assumption might be violated in situations of context dependence, i.e., when the contingent situation influences respondents’ choices. Ambient weather conditions (AWCs) are one element of the context that may influence stated preferences. …”
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  5. 1285
    por Hou, Kun, Xu, Xia
    Publicado 2023
    “…However, the impact of high or low ambient temperature on cognitive function in older adults remains unclear. …”
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  6. 1286
    “…Ambient fine particulate matter (FPM) promotes airway inflammation and aggravates respiratory and cardiovascular diseases. …”
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  7. 1287
  8. 1288
  9. 1289
    por Larson, T V
    Publicado 1989
    “…The effects of ambient relative humidity and particle size on acid deposition within the airways have been examined with a computer model. …”
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  10. 1290
    “…We examined the relationship between lung function changes and ambient acid aerosol episodes in children attending a residential summer camp. …”
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  11. 1291
  12. 1292
    “…This outcome is consistent with the few available studies of ambient biomass smoke pollution. Indigenous people appear to be at higher risk of cardio-respiratory hospital admissions associated with exposure to PM10.…”
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  13. 1293
  14. 1294
    “…The measurement of polychlorinated biphenyls (PCBs) in ambient air requires a complex, multistep sample preparation procedure prior to analysis by gas chromatography—mass spectrometry (GC-MS). …”
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  15. 1295
  16. 1296
    “…CONCLUSION: Chronic exposure to ambient ozone may increase the risk of asthma admissions among children. …”
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  17. 1297
    por Verbeek, Peter-Paul
    Publicado 2009
    “…The currently developing fields of Ambient Intelligence and Persuasive Technology bring about a convergence of information technology and cognitive science. …”
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  18. 1298
    “…CAPs were generated using the Harvard ambient particle concentrator, which draws real-time urban ambient fine particles, enriching concentrations approximately 30 times. …”
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  19. 1299
    por Rocklöv, Joacim, Forsberg, Bertil
    Publicado 2010
    “…We fitted time-series regression models to estimate relative risks of high ambient temperatures on daily mortality using smooth functions to control for confounders, and estimated non-linear effects of exposure while allowing for auto-regressive correlation of observations within summers. …”
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  20. 1300
    “…We examined effects of prenatal ambient pollution exposure on average birth weight and risk of low birth weight in full-term births. …”
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