Nicola Serra,Paola Di Carlo,Teresa Rea et al.
Nicola Serra et al.
Viral immune evasion by sequence variation is a significant barrier to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine design and coronavirus disease-2019 diffusion under lockdown are unpredictable with subsequent waves...
Effects of slope and speed of escalator on the dispersion of cough-generated droplets from a passenger [0.03%]
斜坡角度和行进速度对自动扶梯上传染病气溶胶传播的影响研究
Zhaobin Li,Xinlei Zhang,Ting Wu et al.
Zhaobin Li et al.
During the pandemic of COVID-19, the public is encouraged to take stairs or escalators instead of elevators. However, the dispersion of respiratory droplets in these places, featured by slopes and human motion, is not well understood yet. I...
Effect of face shield design on the prevention of sneeze droplet inhalation [0.03%]
面屏设计对面部飞沫防护效果的影响研究
Fujio Akagi,Isao Haraga,Shin-Ichi Inage et al.
Fujio Akagi et al.
A flow simulation was performed for face shields to investigate whether varying a shield's edge shape could prevent droplets from entering the shield. Face shields with two types of edge shapes were used. The "Type I" shield had small plate...
A Abba,C Accorsi,P Agnes et al.
A Abba et al.
This paper presents the Mechanical Ventilator Milano (MVM), a novel intensive therapy mechanical ventilator designed for rapid, large-scale, low-cost production for the COVID-19 pandemic. Free of moving mechanical parts and requiring only a...
Direct numerical simulation of turbulent dispersion of evaporative aerosol clouds produced by an intense expiratory event [0.03%]
强烈呼气事件产生的蒸发型气溶胶云的数值模拟研究
Alexandre Fabregat,Ferran Gisbert,Anton Vernet et al.
Alexandre Fabregat et al.
Airborne particles are a major route for transmission of COVID-19 and many other infectious diseases. When a person talks, sings, coughs, or sneezes, nasal and throat secretions are spewed into the air. After a short initial fragmentation s...
Computer simulation of the SARS-CoV-2 contamination risk in a large dental clinic [0.03%]
大型牙科诊所中的SARS-CoV-2污染风险的计算机模拟
Jonathan Komperda,Ahmad Peyvan,Dongru Li et al.
Jonathan Komperda et al.
COVID-19, caused by the SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) virus, has been rapidly spreading worldwide since December 2019, causing a public health crisis. Recent studies showed SARS-CoV-2's ability to infect human...
Transmission and reduction of aerosols in classrooms using air purifier systems [0.03%]
空气净化系统在教室中对气溶胶的传播和消减作用
Sebastian Burgmann,Uwe Janoske
Sebastian Burgmann
SARS-CoV-2 (COVID-19) as an airborne respiratory disease led to a bunch of open questions: how teaching in classrooms is possible and how the risk of infection can be reduced, e.g., by the use of air purifier systems. In this study, the tra...
Jesse H Schreck,Masoud Jahandar Lashaki,Javad Hashemi et al.
Jesse H Schreck et al.
Aerosolized droplets play a central role in the transmission of various infectious diseases, including Legionnaire's disease, gastroenteritis-causing norovirus, and most recently COVID-19. Respiratory droplets are known to be the most promi...
Simulation of aerosol transmission on a Boeing 737 airplane with intervention measures for COVID-19 mitigation [0.03%]
模拟新冠疫情防控措施下波音737飞机内气溶胶传播的情况
Khaled Talaat,Mohamed Abuhegazy,Omar A Mahfoze et al.
Khaled Talaat et al.
Identifying economically viable intervention measures to reduce COVID-19 transmission on aircraft is of critical importance especially as new SARS-CoV2 variants emerge. Computational fluid-particle dynamic simulations are employed to invest...
A dynamical overview of droplets in the transmission of respiratory infectious diseases [0.03%]
呼吸系统传染病传播中的液滴动力学概述
Maoying Zhou,Jun Zou
Maoying Zhou
The outbreak of the coronavirus disease has drawn public attention to the transmission of infectious pathogens, and as major carriers of those pathogens, respiratory droplets play an important role in the process of transmission. This Revie...