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  1. 5021
    por Rule, Ana M.
    Publicado 2020
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    COVID-19 Outbreak Associated with Air Conditioning in Restaurant, Guangzhou, China, 2020
  2. 5022
    “…Conversely, low mortality was reported in cities with better air quality. These results show a correlation between the COVID-19 vulnerable regions and AQI hotspots, thereby suggesting that air pollution may exacerbate clinical manifestations of the disease. …”
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    Improved air quality and associated mortalities in India under COVID-19 lockdown()
  3. 5023
    “…The COVID-19 global pandemic produced extreme changes in human behavior that affected air quality. Human mobility and production activities decreased significantly, and many regions recorded significant reductions in air pollution. …”
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    Impact on Air Quality of the COVID-19 Lockdown in the Urban Area of Palermo (Italy)
  4. 5024
    “…Using 16S ribosomal RNA (rRNA) gene amplicon sequencing, we analyzed the facial bacterial microbiome of healthy and young Chinese women (25–35 years old) between two districts with different air quality indices (AQIs) in Zhejiang Province. …”
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    Microbiome in Healthy Women Between Two Districts With Different Air Quality Index
  5. 5025
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    Separating the impact of gradual lockdown measures on air pollutants from seasonal variability
  6. 5026
    “…BACKGROUND: In conducting a study of ambient air pollution and pregnancy outcome in New York City, we identified delivery hospital as a potential confounder, given its association with both maternal residence and therefore air pollution exposure, and with clinical practices and as a potential marker of outcome misclassification in the coding of pregnancy complications. …”
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    Should we adjust for delivery hospital in studies of air pollution and pregnancy outcomes?
  7. 5027
    “…Bubble columns are recently used for the humidification of air in water treatment systems and fuel cells. They are well applicable due to their excellent heat and mass transfer and their low technical complexity. …”
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    Characteristics of air–liquid heat and mass transfer in a bubble column humidifier
  8. 5028
    “…NEW METHOD: The rate of concentration change was controlled and varied by changing the mixing ratio of odor-saturated and clean air by means of proportional valves. Their input voltages were phase shifted by 180° to hold the mixed air at a particular constant volume flow rate. …”
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    Developing and testing of an air dilution flow olfactometer with known rates of concentration change
  9. 5029
    “…In this paper, the chaotic characteristics of air traffic flow are studied, ADS-B data easily available to ground aviation users are selected as the basic data of traffic flow, and a high-dimensional prediction model of air traffic flow time series based on the non-iterative PSR-ELM algorithm is established. …”
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    Research on Air Traffic Flow Forecast Based on ELM Non-Iterative Algorithm
  10. 5030
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    Crystallization of Poly(ethylene)s with Regular Phosphoester Defects Studied at the Air–Water Interface
  11. 5031
    por Wang, Meichang, Liu, Feng, Zheng, Meina
    Publicado 2020
    “…The model shows that the air quality index (AQI) experiences a 12.2% larger reduction in the cities with lockdown. …”
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    Air quality improvement from COVID-19 lockdown: evidence from China
  12. 5032
    “…The causal effect of these control measures on air quality is an important consideration for extreme air pollution control in China. …”
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    Heterogeneous effects of COVID-19 lockdown measures on air quality in Northern China
  13. 5033
    “…Air pollution could impact on the alteration of intestinal microbiome. …”
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    The Impact of Air Pollution on Intestinal Microbiome of Asthmatic Children: A Panel Study
  14. 5034
    “…As an essential characteristic of air-coupled transducers, electrical impedance can provide valuable information for quality control during manufacturing of transducers. …”
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    Model-Based Analysis and Regulating Approach of Air-Coupled Transducers with Spurious Resonance
  15. 5035
    “…Particulate matter ≤2.5μm (PM(2.5)) air pollution is a leading environmental risk factor contributing disproportionately to the global burden of non-communicable disease. …”
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    Exposure to Air Pollution Disrupts Circadian Rhythm through Alterations in Chromatin Dynamics
  16. 5036
    por Liu, Samuel, Li, Meng
    Publicado 2020
    “…To examine the impact of four ambient air pollutants on the COVID-19 mortality rate in the United States of America. …”
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    Ambient air pollutants and their effect on COVID-19 mortality in the United States of America
  17. 5037
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    Author Correction: Revealing the air pollution burden associated with internal Migration in Peru
  18. 5038
    “…This study aims at comparing the air quality status, before the pandemic and during the confinement. …”
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    COVID-19 national lockdown in morocco: Impacts on air quality and public health
  19. 5039
    “…Although UEGO sensors provide the excess air ratio feedback signal primarily in spark ignition engines, they are also used in diesel engines to facilitate low-emission combustion. …”
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    Excess Air Ratio Management in a Diesel Engine with Exhaust Backpressure Compensation
  20. 5040
    “…This study, therefore characterized and quantified artisanal refineries’ gaseous emissions for possible air pollutants based on various unit operations involved and evaluated their impacts. …”
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    Investigation of air emissions from artisanal petroleum refineries in the Niger-Delta Nigeria
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