Articles with "aerosol emission" as a keyword



The impact of patients' real‐life environmental temperature and humidity use conditions of tiotropium dry powder inhaler on its aerosol emission characteristics

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Published in 2019 at "European Journal of Pharmaceutical Sciences"

DOI: 10.1016/j.ejps.2019.04.002

Abstract: Introduction: Many factors can affect dry powder inhalers' (DPIs) aerosol emission and lung deposition. The fluctuation of environmental temperature and relative humidity (RH) that inhalers experience in realistic daily use has not been extensively evaluated.… read more here.

Keywords: real life; aerosol emission; temperature; use ... See more keywords

Aerosol formation by heterogeneous reactions in ammonia-based WFGD systems

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Published in 2017 at "Journal of Aerosol Science"

DOI: 10.1016/j.jaerosci.2017.08.012

Abstract: Abstract Aerosol problems in the ammonia-based wet flue gas desulfurization (ab-WFGD) system are of major concern in the field of atmospheric science. Previous studies stated that the heterogeneous reactions of SO 2 -H 2 O-NH… read more here.

Keywords: aerosol emission; ammonia based; aerosol formation; formation ... See more keywords

Aerosol emission in professional singing of classical music

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-93281-x

Abstract: In this study, emission rates of aerosols emitted by professional singers were measured with a laser particle counter under cleanroom conditions. The emission rates during singing varied between 753 and 6093 particles/sec with a median… read more here.

Keywords: emission professional; emission rates; aerosol emission; professional singing ... See more keywords

The impact of aerosol emissions on the 1.5 °C pathways

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Published in 2018 at "Environmental Research Letters"

DOI: 10.1088/1748-9326/aab1b2

Abstract: To assess the impact of anthropogenic aerosol emission reduction on limiting global temperature increase to 1.5 °C or 2 °C above pre-industrial levels, two climate modeling approaches have been used (MAGICC6, and a combination of… read more here.

Keywords: reduction; aerosol emission; aerosol emissions; impact aerosol ... See more keywords

164 The aerosol emission characteristics and control strategies of flushing toilets

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Published in 2024 at "Annals of Work Exposures and Health"

DOI: 10.1093/annweh/wxae035.227

Abstract: A poorly designed toilet can be a flaw in epidemic prevention. Previous studies have confirmed that humans are easily infected by related bioaerosols generated from toilets, and these droplet particles also have been proven to… read more here.

Keywords: emission characteristics; aerosol emission; particle; 164 aerosol ... See more keywords

175 The characteristic of aerosol emission from motors

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Published in 2024 at "Annals of Work Exposures and Health"

DOI: 10.1093/annweh/wxae035.232

Abstract: A motor plays a crucial role in household appliances, such as fans, hair driers, cleaning robots and electric shavers. However, varies studies have showed that the motors inside the household appliances, such as vacuum cleaners… read more here.

Keywords: aerosol emission; particle; motor; characteristic aerosol ... See more keywords

Aerosol emission from the respiratory tract: an analysis of aerosol generation from oxygen delivery systems

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Published in 2021 at "Thorax"

DOI: 10.1136/thoraxjnl-2021-217577

Abstract: Introduction continuous positive airway pressure (CPAP) and high-flow nasal oxygen (HFNO) provide enhanced oxygen delivery and respiratory support for patients with severe COVID-19. CPAP and HFNO are currently designated as aerosol-generating procedures despite limited high-quality… read more here.

Keywords: oxygen; hfno; aerosol emission; cpap ... See more keywords

Aerosol emission of adolescents voices during speaking, singing and shouting.

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Published in 2021 at "PloS one"

DOI: 10.1371/journal.pone.0246819

Abstract: Since the outbreak of the COVID-19 pandemic, singing activities for children and young people have been strictly regulated with far-reaching consequences for music education in schools and ensemble and choir singing in some places. This… read more here.

Keywords: adolescents voices; speaking singing; aerosol emission; singing shouting ... See more keywords