Results 41 to 50 of about 3,612,336 (312)

Practice and technique of using face mask amongst adults in the community: a cross-sectional descriptive study

BMC Public Health, 2020
Background The proper use of face mask comprises the correct practice and wearing technique and is important in preventing the spread of respiratory infections.
Linda Yin-king Lee, Evangeline Pui-wah Lam, Chiu-kiu Chan, Sum-yi Chan, Man-ki Chiu, Wing-hei Chong, Kin-wai Chu, Man-sze Hon, Lok-ki Kwan, Kit-lam Tsang, Siu-lai Tsoi, Chung-wai Wu   +11 more
doaj   +1 more source

Masked Face Dataset Generation and Masked Face Recognition

, 2023
This is not a conference paper and is just a technical ...
Cai, Rui, Ning, Xuying, Belhumeur, Peter N.   +2 more
openaire   +2 more sources

Should eye protection be worn during dermatological surgery: prospective observational study [PDF]

, 2007
Background There is a potential risk of infection with blood-borne viruses if a doctor receives a blood splash to a mucous membrane. The quantification of facial contamination with blood has never been documented in the context of dermatological surgery.
Birnie, A.J., Thomas, K.S., Varma, Sandeep   +2 more
core   +2 more sources

Effects of wearing a cloth face mask on performance, physiological and perceptual responses during a graded treadmill running exercise test

British Journal of Sports Medicine, 2021
Objectives To (1) determine if wearing a cloth face mask significantly affected exercise performance and associated physiological responses, and (2) describe perceptual measures of effort and participants’ experiences while wearing a face mask during a ...
S. Driver, M. Reynolds, K. Brown, J. Vingren, D. Hill, M. Bennett, T. Gilliland, E. McShan, Librada Callender, E. Reynolds, Nate Borunda, John Mosolf, Casey Cates, Alan Jones   +13 more
semanticscholar   +1 more source

Effects of a taped filter mask on peak power, perceived breathlessness, heart rate, blood lactate and oxygen saturation during a graded exercise test in young healthy adults: a randomized controlled trial

BMC Sports Science, Medicine and Rehabilitation, 2022
Background Face masks are an effective, non-pharmacological strategy to reduce the transmission of Severe Acute Respiratory Syndrome Coronavirus-2 and other pathogens.
Hoi Lam Ng, Johannes Trefz, Martin Schönfelder, Henning Wackerhage   +3 more
doaj   +1 more source

Three-dimensional printing for restoration of the donor face : A new digital technique tested and used in the first facial allotransplantation patient in Finland [PDF]

, 2016
Background and aims: Prosthetic mask restoration of the donor face is essential in current facial transplant protocols. The aim was to develop a new three-dimensional (3D) printing (additive manufacturing; AM) process for the production of a donor face ...
Lassus, J., Lindford, A., Makitie, A. A., Salmi, M., Tuomi, J.   +4 more
core   +1 more source

Airborne transmission of COVID-19 and the role of face mask to prevent it: a systematic review and meta-analysis

European Journal of Medical Research, 2021
Background and aims Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), belonging to the Coronaviridae family, is agent of 2019 novel coronavirus disease (COVID-19). COVID-19 emerged in Wuhan, Hubei province of China, in early December 2019 and
Seyed-Amir Tabatabaeizadeh
semanticscholar   +1 more source

Improved face mask testing system

Measurement + Control, 2023
A new way to measure the penetration efficiency of a face mask is introduced. It has a number of advantages over the currently used measurement systems in which a stationary mask is impacted with a moving aerosol during which the upstream and downstream ...
Richard A Brandt
doaj   +1 more source

Knowledge, Attitude and Practices associated with the use of face mask in prevention of Covid-19 among students of a private tertiary Institution in Nigeria

Kanem Journal of Medical Sciences, 2022
Background: The World Health Organization recommends using a face mask to prevent infection with the coronavirus illness 2019 (COVID-19). Students are often nonchalant about maintaining physical or social distance from their peers, undermining the ...
Otovwe Agofure, Blessing Ohikhokhai, Fortunatus Gbeinbo, Oghenenioborue R. Okandeji-Barry   +3 more
doaj   +1 more source

Retention of mouth-to-mouth, mouth-to-mask and mouth-to-face shield ventilation [PDF]

, 2008
Background: Retention of mouth-to-mouth, mouth-to-mask and mouth-to-face shield ventilation techniques is poorly understood.Methods: A prospective randomised clinical trial was undertaken in January 2004 in 70 candidates randomly assigned to training in ...
Beikircher, W., Brugger, H., Demetz, Florian, Ellerton, J., Falk, M., Gruber, E., Paal, P., Sumann, G., Wenzel, V.   +8 more
core   +1 more source