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  1. 4121
    “…This paper aims to serve as an introduction to the Special Issue in Environment International entitled “Update of the WHO Global Air Quality Guidelines: Systematic Reviews”. The article has two main objectives. …”
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    Update of the WHO global air quality guidelines: Systematic reviews – An introduction
  2. 4122
    “…AIM: This study measured SARS-CoV-2 in three hospitals in Scotland on surfaces and in air, alongside ventilation and patient care activities. …”
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    Measurement of SARS-CoV-2 in air and on surfaces in Scottish hospitals
  3. 4123
    por Goforth, Teagan, Nock, Destenie
    Publicado 2022
    “…We present a framework for investigating how decarbonization pathways, driven by a least-cost paradigm, will impact air pollution inequality across vulnerable groups (e.g., low-income, minorities) in the US. …”
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    Air pollution disparities and equality assessments of US national decarbonization strategies
  4. 4124
    “…BACKGROUND: Air medical transport of COVID-19 patients is challenging and presents a high-risk exposure for many air medical crew. …”
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    Prevalence of Asymptomatic COVID-19 Infection Among Air Medical Crew
  5. 4125
    “…Deficient air quality in industrial environments creates a number of problems that affect both the staff and the ecosystems of a particular area. …”
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    Smart Air Quality Monitoring IoT-Based Infrastructure for Industrial Environments
  6. 4126
    “…An active soil filter system was newly designed and evaluated to obtain a higher removal efficiency of fine particulate matter (PM) for indoor air purification in schools. Unlike passive air purification systems that remove PM using only plant leaves, air purification can be maximized by filtering polluted indoor air directly between the soil particles supporting the plant. …”
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    Active Soil Filter System for Indoor Air Purification in School Classrooms
  7. 4127
    por Lizotte, Alex, Trejos, Ana Luisa
    Publicado 2022
    “…The TCA is placed in the channel, and a miniature air pump is used to blow air through it to enable active cooling. …”
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    Active cooling of twisted coiled actuators via fabric air channels
  8. 4128
    “…Modern air defense battlefield situations are complex and varied, requiring high-speed computing capabilities and real-time situational processing for task assignment. …”
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    Intelligent air defense task assignment based on hierarchical reinforcement learning
  9. 4129
    “…The results of our study highlight the role of anthropogenic activities on the air quality at the local level.…”
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    Impact of the COVID-19 lockdown on air quality in the Delhi Metropolitan Region
  10. 4130
    por Cade, Brian E., Gharib, Sina A.
    Publicado 2022
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    Breath of Fresh Air: Toward Unraveling the Molecular Underpinnings of Sleep Apnea
  11. 4131
    “…We considered seven major air pollutants: PM(2.5), PM(10), NO(2), NH(3), SO(2), CO, and O(3). …”
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    Effects of COVID-19 pandemic on the air quality of three megacities in India
  12. 4132
    por Cui, Qiang, Lei, Yilin, Li, Ye
    Publicado 2022
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    Protocol to calculate aircraft emissions for international air routes in South America
  13. 4133
    por Lin, Yi-Hsin, Zhang, Chrystal
    Publicado 2021
    “…These crises to a great extent affect air travelers' motivation, which in turn affects the air travel demand that justifies airlines' legitimate existence and sustainability. …”
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    Investigating air travellers’ travel motivation during a pandemic crisis
  14. 4134
    por Rana, Md. Sohel, Guzman, Marcelo I.
    Publicado 2022
    “…Herein, the oxidative processing of thin films made of syringaldehyde, vanillin, and 4-hydroxybenaldehyde is studied at the air–solid interface under a variable O(3)(g) molar ratio (410 ppbv–800 ppmv) and relative humidity (0–90%). …”
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    Oxidation of Phenolic Aldehydes by Ozone and Hydroxyl Radicals at the Air–Solid Interface
  15. 4135
    por Swain, John
    Publicado 1863
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    Foreign Body in the Air Passages—Spontaneous Extrusion after 108 Days
  16. 4136
    “…Crown preparations were performed with an NSK Z95L Contra-Angle 1:5 (HSCAH-A) and a Bien Air Contra-Angle 1:5 Nova Micro Series (HSCAH-B) at speeds of 60,000, 100,000, and 200,000 revolutions per minute (rpm), with no air coolant. …”
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    Increased Handpiece Speeds without Air Coolant: Aerosols and Thermal Impact
  17. 4137
    “…Radiation driven reactions at mineral/air interfaces are important to the chemistry of the atmosphere, but experimental constraints (e.g. simultaneous irradiation, in situ observation, and environmental control) leave process understanding incomplete. …”
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    Direct visualization of radiation-induced transformations at alkali halide–air interfaces
  18. 4138
    “…This article presents an overview of the redox interaction of air pollution inside the human body and the courses related to chronic respiratory diseases.…”
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    Oxidative Stress and Air Pollution: Its Impact on Chronic Respiratory Diseases
  19. 4139
    “…In this work, we review the estimates of excess mortality attributable to outdoor air pollution at the global scale, by comparing studies available in the literature. …”
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    Mortality Attributable to Ambient Air Pollution: A Review of Global Estimates
  20. 4140
    “…[Image: see text] Calculating accurate air–sea fluxes for polychlorinated biphenyls (PCBs) is an essential condition for evaluating their transport in the atmosphere. …”
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    The Kuroshio Regulates the Air–Sea Exchange of PCBs in the Northwestern Pacific Ocean
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