Mostrando 2,881 - 2,900 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.58s Limitar resultados
  1. 2881
    “…Our objective was to evaluate the association between air pollution (through NO(2) and PM(2.5) levels) and COVID-19 mortality in Spanish provinces from February 3, 2020, to July 14, 2020, adjusting for climatic parameters. …”
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  2. 2882
    “…BACKGROUND: Few large studies have assessed the relationship of long-term ambient air pollution exposure with the prevalence and incidence of symptoms of chronic bronchitis and cough. …”
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  3. 2883
    “…Outdoor air pollution contributes to millions of deaths worldwide yet air pollution has differential exposures across racial/ethnic groups and socioeconomic status. …”
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  4. 2884
    “…Indoor air pollution has obtained more attention in a moment where “stay at home” is a maximum repeated for the entire world. …”
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  5. 2885
    “…Active plant-based systems are emerging technologies that aim to improve indoor air quality (IAQ). A person’s olfactory system is able to recognize the perceived odor intensity of various materials relatively well, and in many cases, the nose seems to be a better perceiver of pollutants than some equipment is. …”
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  6. 2886
    “…Indoor air environment contains a complex mixture of biological contaminants such as bacteria, fungi, viruses, algae, insects, and their by-products such as endotoxins, mycotoxins, volatile organic compounds, etc. …”
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  7. 2887
  8. 2888
    por Khan, Yousaf Ali
    Publicado 2021
    “…The present research aims to investigate the impact of air pollution on the number of mortalities caused by COVID-19 per Pakistani province. …”
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  9. 2889
    “…A mask that creates a physical barrier to protect the wearer from breathing in airborne bacteria or viruses, reducing the risk of infection in polluted air and potentially contaminated environments, has become a daily necessity for the public especially as COVID-19 has exploded around the world. …”
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  10. 2890
    “…Air pollution has a severe impact on human physical and mental health. …”
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  11. 2891
    por Kim, Yeon-Ha, Kim, Ki-Youn
    Publicado 2021
    “…The objective of this study is to investigate effect of air cleaner operated during pig breeding period on stress hormones of pigs and their pork quality. …”
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  12. 2892
    “…A proper estimation of anti-epidemic measures related to the influence of the COVID-19 outbreak on air quality has to deal with filtering out the weather influence on pollution concentrations. …”
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  13. 2893
    “…Recently, it has been revealed that mixtures of DNA with a series of hydrophobic cationic polyelectrolytes including poly(N,N-diallyl-N-hexyl-N-methylammonium) chloride (PDAHMAC) form a network of ribbonlike or threadlike aggregates at the solution—air interface. In the present work, we adopt a novel approach to confine the same polyelectrolyte at the solution—air interface by spreading it on a subphase with elevated ionic strength. …”
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  14. 2894
    “…In this study, a micromachined chip in Otto configuration with multiple air-gaps (1.86 μm, 2.42 μm, 3.01 μm, 3.43 μm) was fabricated, and the resonance characteristics for each air-gap was measured with a 980 nm laser source. …”
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  15. 2895
  16. 2896
    “…Air separation systems are crucial in the production of oxygen, which has gained particular relevance during the COVID-19 outbreak. …”
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  17. 2897
  18. 2898
    “…The mortality of the bath-related cardiac arrest (BRCA) is extremely high. While air temperature is reported to be associated with the BRCA occurrence, it is unclear whether daily minimum temperatures or the difference between maximum and minimum air temperatures influences BRCA occurrence the most. …”
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  19. 2899
  20. 2900
    “…As many policies are implemented worldwide to protect from SARS-CoV-2, one simple remedy that we forgot was clean air can save lives. SARS-CoV-2 infects our lungs, and air pollution makes us more susceptible. …”
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