نتایج جستجو برای: face mask

تعداد نتایج: 182895  

Journal: :International Journal of Advanced Trends in Computer Science and Engineering 2020

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2022

Coronavirus has <span>become one of the most deadly pandemics in 2021. Starting 2019, this virus is now a significant medical issue all over world. It spreading extensively because its modes transmission. The spreads directly, indirectly, or through close contact with infected people. proclaimed that people should wear mask public areas as counteraction measure, it helps suppressing A por...

Journal: :The Journal of Japan Society for Clinical Anesthesia 2022

2種類のファイバー挿管用内視鏡マスク,VBMエンドスコピーマスク(VEM)とインターサージカル・ブロンコスコピーマスク(IBM)の性能を比較した.マネキンに両マスクを装着し,陽圧換気をしながらファイバー挿管を行った.挿管時間,気管チューブとスコープの操作性,挿管操作前の換気量は,両マスク間に有意差を認めなかった.挿管操作により両マスクとも有意に換気量が減少したが,VEMは臨床的に問題ない程度であった.しかし,IBMでは挿管操作中のリークで換気困難となった.ファイバー挿管手技の行いやすさは両マスク間に差がなかったが,マスク換気に関して,IBMでは挿管操作中のリーク対策が必要であった.

ژورنال: Hormozgan Medical Journal 2009
Jahangiri, M, Mary Oriad , H,

Introduction: The performance of respirator-face piece is depending on a good contact between the worker's face and the respirator. Improper sealing can cause reduction in performance of respirators to protect health and safety of workers against risks related to chemical agents at work. This study is aimed to evaluate the fitness of half-face respirators and other related factors on it in an...

2002
Gregor Arthur Kalberer

Realistic face animation is especially hard as we are all experts in the perception and interpretation of face dynamics. One approach is to simulate facial anatomy. Alternatively, animation can be based on first observing the visible 3D dynamics, extracting the basic modes, and putting these together according to the required performance. This is the strategy followed by the paper, which focuse...

Journal: :American Journal of Respiratory and Critical Care Medicine 2020

Journal: :Indian Journal of Ophthalmology 2021

Journal: :International Journal of Scientific Research in Science and Technology 2021

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