Results 21 to 30 of about 110,580 (285)

Attenuation of earmuffs used simultaneously with respiratory protective devices

open access: yesMedycyna Pracy, 2017
Background: In the work environment, apart from the noise, employees may be exposed to other harmful factors. Therefore, they wear hearing protectors and other personal protective equipment.
Emil Kozłowski, Rafał Młyński
doaj   +1 more source

Therapeutic alternatives with CPAP in obstructive sleep apnea [PDF]

open access: yes, 2019
Obstructive Sleep Apnea (OSA), characterized by airflow cessation (apnea) or reduction (hypopnea) due to repeated pharyngeal obstructions during sleep, causes frequent disruption of sleep and hypoxic events. The condition is linked to many adverse health
Aluas, Maria   +8 more
core   +3 more sources

Testing the protective efficiency of personal respiratory protection devices in radiologically contaminated environments [PDF]

open access: yesNuclear Technology and Radiation Protection, 2013
The use of ammunition primed with depleted uranium is one of the hallmarks of modern combat operations, resulting in environmental contamination by particles of depleted uranium and uranium oxide, scattered around in the form of submicron-scale ...
Rajić Dušan S.   +5 more
doaj   +1 more source

3-D Printed Protective Equipment during COVID-19 Pandemic [PDF]

open access: yes, 2020
While the number of coronavirus cases from 2019 continues to grow, hospitals are reporting shortages of personal protective equipment (PPE) for frontline healthcare workers.
Fretwurst, Tobias   +7 more
core   +1 more source

The Role of rescue therapies in the treatment of severe ARDS [PDF]

open access: yes, 2018
ARDS is characterized by a non-cardiogenic pulmonary edema with bilateral chest radiograph opacities and hypoxemia refractory to oxygen therapy. It is a common cause of admission to the ICU due to hypoxemic respiratory failure requiring mechanical ...
Alessandri, F, Pugliese, F, Ranieri, M.
core   +1 more source

Using a Mathematical Model to Evaluate the Efficacy of TB Control Measures

open access: yesEmerging Infectious Diseases, 1997
We evaluated the efficacy of recommended tuberculosis (TB) infection control measures by using a deterministic mathematical model for airborne contagion.
Laura Gammaitoni, Maria Clara Nucci
doaj   +1 more source

Analysis of pressure difference changes in respirator filters while dusting [PDF]

open access: yes, 2018
Objective is to determine the relation between pressure difference of a filter and parameters of a filtering layer to lengthen the protection period.
Cheberiachko, Serhii   +19 more
core   +1 more source

Oxygen delivery devices in Covid-19 patients: Review and recommendation

open access: yesBali Journal of Anesthesiology, 2020
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic has become a matter of concern all over the world. This virus caused acute respiratory distress syndrome(ARDS) in almost 67% of patients, with 71% of total patients requiring ...
Avishek Roy   +2 more
doaj   +1 more source

An open-label, one-arm, dose-escalation study to evaluate safety and tolerability of extremely low frequency magnetic fields in acute ischemic stroke [PDF]

open access: yes, 2017
Extremely low frequency magnetic fields (ELF-MF) could be an alternative neuroprotective approach for ischemic stroke because preclinical studies have demonstrated their effects on the mechanisms underlying ischemic damage. The purpose of this open-label,
Apollonio, Francesca   +7 more
core   +2 more sources

Effectiveness of fit testing versus fit checking for healthcare workers respiratory protective equipment: A systematic review

open access: yesInternational Journal of Nursing Sciences, 2023
Objectives: Respiratory protection is critical in healthcare to minimise the risk of airborne infections for healthcare workers (HCWs). It emphasizes the use of proper fitting of particulate filter respirators and equivalent respiratory protective ...
Charlotte Goko   +3 more
doaj   +1 more source

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