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Effect of particle size on the performance of an N95 filtering facepiece respirator and a surgical mask at various breathing conditions
The effect of aerosol particle size on the performance of an N95 filtering facepiece respirator
(FFR) and a surgical mask (SM) was evaluated under different breathing conditions …
(FFR) and a surgical mask (SM) was evaluated under different breathing conditions …
Impact of structural features on dynamic breathing resistance of healthcare face mask
B Yao, Y Wang, X Ye, F Zhang, Y Peng - Science of The Total Environment, 2019 - Elsevier
In order to provide an overall evaluation and characterization of the comfort sensation and
performance of face mask related to breathing resistance for healthcare in fog and haze …
performance of face mask related to breathing resistance for healthcare in fog and haze …
The role of personal protective equipment (PPE) in reducing firefighter exposure to chemical hazards: A systematic review
This paper aims to investigate the effectiveness of personal protective equipment (PPE) in
reducing firefighter exposure to various hazardous chemicals from the smoke emitted during …
reducing firefighter exposure to various hazardous chemicals from the smoke emitted during …
Effectiveness of N95 respirators for nanoparticle exposure control (2000–2016): a systematic review and meta-analysis
Workers are increasingly exposed to nanoparticles, mostly via inhalation. Respiratory
protection is recommended as an additional control measure. Particulate respirators are …
protection is recommended as an additional control measure. Particulate respirators are …
Effects of breathing frequency and flow rate on the total inward leakage of an elastomeric half-mask donned on an advanced manikin headform
Objectives: The objective of this study was to investigate the effects of breathing frequency
and flow rate on the total inward leakage (TIL) of an elastomeric half-mask donned on an …
and flow rate on the total inward leakage (TIL) of an elastomeric half-mask donned on an …
Evaluation of N95 filtering facepiece respirator efficiency with cyclic and constant flows
An increasing demand for protecting workers against harmful inhalable ultrafine particles
(UFPs), by means of filtering facepiece respirators (FFRs), necessitates assessing the …
(UFPs), by means of filtering facepiece respirators (FFRs), necessitates assessing the …
Performance of N95 FFRs against combustion and NaCl aerosols in dry and moderately humid air: Manikin-based study
S Gao, J Kim, M Yermakov, Y Elmashae… - Annals of …, 2016 - academic.oup.com
Objectives: The first objective of this study was to evaluate the penetration of particles
generated from combustion of plastic through National Institute for Occupational Safety and …
generated from combustion of plastic through National Institute for Occupational Safety and …
Laboratory evaluation of the particle size effect on the performance of an elastomeric half-mask respirator against ultrafine combustion particles
Objectives: This study quantified the particle size effect on the performance of elastomeric
half-mask respirators, which are widely used by firefighters and first responders exposed to …
half-mask respirators, which are widely used by firefighters and first responders exposed to …
How does breathing frequency affect the performance of an N95 filtering facepiece respirator and a surgical mask against surrogates of viral particles?
Breathing frequency (breaths/min) differs among individuals and levels of physical activity.
Particles enter respirators through two principle penetration pathways: faceseal leakage and …
Particles enter respirators through two principle penetration pathways: faceseal leakage and …
Penetration of combustion aerosol particles through filters of NIOSH-certified filtering facepiece respirators (FFRs)
S Gao, J Kim, M Yermakov, Y Elmashae… - … of occupational and …, 2015 - Taylor & Francis
Filtering facepiece respirators (FFRs) are commonly worn by first responders, first receivers,
and other exposed groups to protect against exposure to airborne particles, including those …
and other exposed groups to protect against exposure to airborne particles, including those …