Results 51 to 60 of about 83,955 (305)
Enhanced protection face masks do not adversely impact thermophysiological comfort.
PLoS ONE, 2022 The World Health Organization has advocated mandatory face mask usage to combat the spread of COVID-19, with multilayer masks recommended for enhanced protection.
Farzan Gholamreza +3 more
doaj +1 more source
Children, 2022 In the current SARS-CoV-2 pandemic, wearing a face mask is mandatory again during school lessons. There are no controlled studies in children to date indicating an effect on cognitive performance from wearing face masks. In a randomized controlled trial,
Anne Schlegtendal +6 more
doaj +1 more source
Masks: The Face between Bodies and Networks [PDF]
, 2020 Over the past year with increasing intensity an image has occupied the faces featured across media. From the Australian forest fires to the ongoing Covid-19 epidemic, a visual production of emergency, disease, epidemic containment, and security is ...
Parikka, Jussi, Soncul, Yiğit
core
A quantitative analysis of 3D printed face shields and masks during COVID-19
, 2020 In response to shortages in personal protective equipment (PPE) during the COVID-19 pandemic, makers, community groups and manufacturers around the world utilised 3D printing to fabricate items, including face shields and face masks for healthcare ...
Novak, James I, Loy, Jennifer
core +1 more source
Uncovering the Release of Micro/nanoplastics from Disposable Face Masks at Times of COVID-19
, 2021 This study aims to assess the environmental impact of discarded face masks, that are a source of emerging concern as indicated by most recent literature, although still little investigated. Herein we evaluated micro- and nanoplastic particles that can be
Barbara, Casentini +2 more
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Speech air flow with and without face masks
Scientific Reports, 2022 Face masks slow exhaled air flow and sequester exhaled particles. There are many types of face masks on the market today, each having widely varying fits, filtering, and air redirection characteristics.
Donald Derrick +4 more
doaj +1 more source
Journal of the American Medical Association, 1914 To avoid the frosting of eye-glasses by the breath, and to get the upper edge of the mask out of the way of the vision, we have devised the following little improvement: The mask is made after any desired fashion. Then a piece of lead-foil ½ inch wide and about 4% inches long is slipped into the hem in the upper edge of the mask.
openaire +2 more sources
Facial Recognition Memory with Face Masks
, 2022 The present experiment examines facial recognition memory over a short timeframe for faces with and without masks to determine if wearing face masks affects facial recognition memory.
Corrente, Paul Michael, Jr.
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Emotion perception with and without face masks
, 2021 In this experimental study, we examine participants' emotion recognition performance and personal confidence to correctly identify emotions in targets who wear or do not wear face masks.
Marco Juergen Held +2 more
core +1 more source