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  1. 1561
    “…This experimental study proposes an algorithm to quantify the air exchange due to a standard door opening and quantifies this exfiltration of contaminated air up to 2 air changes per hour, that is 10% of the chamber supply airflow rate. …”
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    The effect of door opening on air-mixing in a positively pressurized room: Implications for operating room air management during the COVID outbreak
  2. 1562
    “…The consequences of air pollution pose one of the most serious threats to human health, and especially impact children from large agglomerations. …”
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    Relationship Between Air Pollution and the Concentration of Nitric Oxide in the Exhaled Air (FeNO) in 8–9-Year-Old School Children in Krakow
  3. 1563
    “…One challenge facing the development of air electrodes for Zn–air batteries (ZABs) is the embedment of active sites into carbon, which requires cracks and blends between powder and membrane and results in low energy efficiency during manufacturing and utilization. …”
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    Surface Phosphorus‐Induced CoO Coupling to Monolithic Carbon for Efficient Air Electrode of Quasi‐Solid‐State Zn–Air Batteries
  4. 1564
    “…COVID-19 lockdown has a substantial positive impact on air pollution. Air pollutant concentrations are reduced during phase I and phase II of the lockdown. …”
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    Temporal variation analysis, impact of COVID-19 on air pollutant concentrations, and forecasting of air pollutants over the cities of Bangalore and Delhi in India
  5. 1565
    “…Air pollution seriously threatens human health, and its consequences are particularly prevalent among environmentally vulnerable or sensitive groups. …”
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    Environmentally vulnerable or sensitive groups exhibiting varying concerns toward air pollution can drive government response to improve air quality
  6. 1566
    “…The main purpose of this research is to detect the air quality changes with a shorter period of timescale over space that can improve and optimize the risk characterization and conjunctive air quality assessment. …”
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    Extended air pollution index (API) as tool of sustainable indicator in the air quality assessment: El-Nino events with climate change driven
  7. 1567
    por Jumlongkul, Arnon
    Publicado 2022
    “…ABSTRACT: This article presents the design and fabrication of an air purifier that uses a water-based technique to clean indoor/outdoor transitional air to provide a low-tech air purifier against the annual smog crisis and the ongoing COVID-19 pandemic. …”
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    Water-based air purifier with ventilation fan system: a novel approach for cleaning indoor/outdoor transitional air during the pandemic
  8. 1568
    “…This systematic review investigates the emissions from ultrasonic humidifiers (e.g., cool mist humidifiers) within indoor air environments, namely soluble and insoluble metals and minerals as well as microorganisms and one organic chemical biocide. …”
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    Exposure at the indoor water–air interface: Fill water constituents and the consequent air emissions from ultrasonic humidifiers: A systematic review
  9. 1569
    “…Evidence between air pollution and chronic obstructive pulmonary disease (COPD) is inconsistent and limited in China. …”
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    Associations between air pollutants and hospital admissions for chronic obstructive pulmonary disease in Jinan: potential benefits from air quality improvements
  10. 1570
    Libro
    Diseño de recipientes para almacenar aire comprimido
  11. 1571
    por Cottell, L. W.
    Publicado 2000
    Libro
    Aire acondiconado y refrigeración para regiones tropicales
  12. 1572
    por González Gutiérrez, Roxana
    Publicado 1993
    Libro
    Operación de máquinas herramientas mediante aire comprimido
  13. 1573
    Publicado 1964
    Libro
    Cultivo comercial de flores al aire libre : anuales, bienales y perennes /
  14. 1574
    por Whitman, William C.
    Publicado 1995
    Materias:
    Libro
    Classroom manager to accompany refrigeration & air conditioning technology : concepts, procedures, and troubleshooting techniques /
  15. 1575
    Publicado 1995
    Libro
    Toxic air emissions from wastewater treatment facilities : a special publication /
  16. 1576
    Publicado 2003
    Materias:
    Libro
    Air pollution, global change and forests in the new millennium /
  17. 1577
    por Hernández Carreto, Erik Yovani
    Publicado 2005
    Tesis Libro
    "Sistema de aire grado médico en hospitales"/
  18. 1578
    por Whitman, William C.
    Publicado 2000
    Materias:
    Libro
    Tecnología de la refrigeración y aire acondicionado /
  19. 1579
    Publicado 1969
    Materias: “…Aire comprimido Manuales,…”
    Libro
    Manual de las técnicas del aire comprimido : FMA Pokorny /
  20. 1580
    por Dancla, Charles, 1817-1907
    Publicado 1934
    “…Airs variés,…”
    Partituras Libro
    Air varie on theme from Montecchi e Capuletti /
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