Results 1 to 10 of about 43,643 (284)

Measurement of Protection Factor of Respiratory Protective Devices Toward Nanoparticles [PDF]

open access: yesAnnals of Occupational Hygiene, 2012
The use of nanoparticles in industry has increased spectacularly over the past few years. Additionally, nanoscale particles seem to be the cause of new professional exposure situations. Due to their size, these particles may build up within the respiratory tract and may even reach the nervous system via the nasal passages; for this reason, it is ...
Dominique Thomas
exaly   +5 more sources

Viscoelastic Polyurethane Foams for Use in Seals of Respiratory Protective Devices [PDF]

open access: yesMaterials, 2021
A key factor in effective protection against airborne hazards, i.e., biological and nonbiological aerosols, vapors, and gases, is a good face fit of respiratory protective devices (RPDs).
Majchrzycka K   +2 more
exaly   +4 more sources

Evaluation of the Survivability of Microorganisms Deposited on Filtering Respiratory Protective Devices under Varying Conditions of Humidity [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2016
Majchrzycka K   +2 more
exaly   +2 more sources

Are cloth masks a substitute to medical masks in reducing transmission and contamination? A systematic review [PDF]

open access: yesBrazilian Oral Research, 2020
: During the COVID-19 pandemic the use of cloth masks has increased dramatically due to the shortage of medical masks. However, the efficiency of this material is controversial.
Milena Santos   +6 more
doaj   +2 more sources

Management of aerosol generation during upper gastrointestinal endoscopy [PDF]

open access: yesClinical Endoscopy, 2022
In the highly contagious coronavirus disease 2019 pandemic, aerosol-generating procedures (AGPs) are associated with high-risk of transmission. Upper gastrointestinal endoscopy is a procedure with the potential to cause dissemination of bodily fluids. At
Chawisa Nampoolsuksan   +11 more
doaj   +1 more source

Personalized Nasal Protective Devices: Importance and Perspectives

open access: yesLife, 2023
Nowadays, in addition to diseases caused by environmental pollution, the importance of personalized protection against various infectious agents has become of paramount importance.
Thinh To Quoc   +6 more
doaj   +1 more source

Children wearing face masks to prevent communicable diseases: scoping review

open access: yesRevista Paulista de Pediatria, 2022
Objective: To identify and synthesize scientific evidence that the use of face protection masks by children, in the community and at home, is a way of preventing communicable diseases.
Patrícia Pinto Braga   +5 more
doaj   +1 more source

Facemask and Respirator in Reducing the Spread of Respiratory Viruses; a Systematic Review

open access: yesArchives of Academic Emergency Medicine, 2021
Introduction: Respiratory viruses spread fast, and some manners have been recommended for reducing the spread of these viruses, including the use of a facemask or respirator, maintaining hand hygiene, and perfoming social distancing.
Negin Shaterian   +4 more
doaj   +1 more source

Reusing and/or reprocessing the N95 face respirator mask or equivalent: An integrative review

open access: yesRevista Latino-Americana de Enfermagem, 2021
Objective: to analyze the scientific evidence available on the different reprocessing methods and the necessary conditions for reuse of the N95 face respirator mask or equivalent. Method: an integrative literature review.
Elucir Gir   +5 more
doaj   +3 more sources

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