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  1. 5181
    “…In this paper, we consider the impact of the Italian restrictions (lockdown) on the air quality in the Lombardy Region. In particular, we consider public data on concentrations of particulate matters (PM(10) and PM(2.5)) and nitrogen dioxide, pre/during/after lockdown. …”
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    Spatiotemporal variable selection and air quality impact assessment of COVID-19 lockdown
  2. 5182
    “…Studies have theorized plausible linkage mechanisms between air pollution exposure and COVID-19 infection and have divided the air pollution exposure into two types: long-term exposure and short-term exposure. …”
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    Short-term air pollution exposure and COVID-19 infection in the United States()
  3. 5183
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    Air travel and COVID-19: Passengers’ attitudes and engagement in infection control measures
  4. 5184
    “…Deaths from air pollution in the UK are higher by a factor of 10 than from car crashes, 7 for drug-related deaths and 52 for murders, and yet awareness seems to be lacking in local government. …”
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    Associations between ambient air pollutants and hospital admissions: more needs to be done
  5. 5185
    “…Indoor air quality (IAQ) can greatly affect health in people spending much time indoors. …”
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    Spatial Variations of Indoor Air Chemicals in an Apartment Unit and Personal Exposure of Residents
  6. 5186
    “…Elastic waves generation was based on an air-coupled transducer (ACT) while waves sensing was based on a laser Doppler vibrometer. …”
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    Analysis of Air-Coupled Transducer-Based Elastic Waves Generation in CFRP Plates
  7. 5187
    “…This study empirically measures Beijing's international air connectivity through descriptive statistics and various connectivity indexes. …”
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    Measuring Beijing's international air connectivity and suggestions for improvement post COVID-19
  8. 5188
    “…Here, we report the general mechanochemical synthesis of magnesium-based carbon nucleophiles (Grignard reagents in paste form) in air using a ball milling technique. These nucleophiles can be used directly for one-pot nucleophilic addition reactions with various electrophiles and nickel-catalyzed cross-coupling reactions under solvent-free conditions.…”
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    Mechanochemical synthesis of magnesium-based carbon nucleophiles in air and their use in organic synthesis
  9. 5189
    “…These results highlight the sensitivity of remote marine boundary layer aerosol characteristics to precipitation along trajectories, especially when the air mass source is continental outflow from polluted regions like the US East Coast.…”
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    Aerosol responses to precipitation along North American air trajectories arriving at Bermuda
  10. 5190
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    Pricing and demand management of air tickets using a multiplicative newsvendor model
  11. 5191
    “…BACKGROUND: In this case report we describe an extremely rare case of cerebral air embolism following transbronchial lung biopsy (TBLB). …”
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    Cerebral air embolism complicating transbronchial lung biopsy: A case report
  12. 5192
    “…We offer an overview of the COVID-19 -driven air quality changes across 11 metropolises in Spain with the focus on lessons learned on how continuing abating pollution. …”
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    Lessons from the COVID-19 air pollution decrease in Spain: Now what?
  13. 5193
    “…Despite the low pressure, density, and Cp of air at high altitudes, heat removal is significantly increased with altitude at all power and velocity conditions due to lower air temperature.…”
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    Edge Cooling of a Fuel Cell during Aerial Missions by Ambient Air
  14. 5194
    por Pope III, C. Arden
    Publicado 2021
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    Are Adults with Chronic Obstructive Pulmonary Disease Vulnerable to Air Pollution and Cardiovascular Risk?
  15. 5195
    “…The COVID‐19 pandemic caused a drastic drop in passenger air transport demand due to two forces: supply restriction and demand depression. …”
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    Using forecasting to evaluate the impact of COVID‐19 on passenger air transport demand
  16. 5196
    “…This makes them suited for air pollutant sampling and determining its airborne concentration.…”
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    Feasibility study on the application of electrospun nanofiber webs for the air sampling of crystalline silica
  17. 5197
    “…An air pollution detector is proposed based on a tube-shaped single-electron transistor (SET) sensor. …”
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    Detecting Air Pollutant Molecules Using Tube-Shaped Single Electron Transistor
  18. 5198
    “…This work aims to improve the EMI shielding effectiveness (EMSE) by using an ultrathin multilayer structure and the air-permeable textile MEFTEX. MEFTEX is a copper-coated non-woven ultrathin fabric. …”
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    Ultrathin Multilayer Textile Structure with Enhanced EMI Shielding and Air-Permeable Properties
  19. 5199
    por Schlener, Susan, Worrilow, Kathryn
    Publicado 2021
    “…Reducing sources of illness improves resident care. An advanced air purification technology (AAPT) was designed to destroy the DNA and RNA of all bacteria, fungi and viruses, rendering them non-infectious and to remediate volatile organic compounds (VOCs). …”
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    The Positive Impact of a Novel Air Purification Technology on Environmental and Clinical Outcomes
  20. 5200
    “…An air-fluid level within a gastrointestinal stromal tumor (GIST) is unusual and indicates the presence of a fistula within the lumen of the GI tract. …”
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    Clinicopathological characteristics and prognosis of gastrointestinal stromal tumors containing air-fluid levels
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