Constant vs. cyclic flow when testing face masks and respirators as source control devices for simulated respiratory aerosols [0.03%]
恒定气流与周期性呼吸气流下测试面部口罩和呼吸器作为模拟呼吸道气溶胶来源控制装置的效果
William G Lindsley,Francoise M Blachere,Raymond C Derk et al.
William G Lindsley et al.
SARS-CoV-2 spreads by infectious aerosols and droplets from the respiratory tract. Masks and respirators can reduce the transmission of infectious respiratory diseases by collecting these aerosols at the source. The ability of source contro...
Development and initial testing of an active low-power, ferroelectric film-based bioaerosol sampler [0.03%]
一种新型低功耗生物气溶胶采样器的研制及初步测试研究
Sydonia N C M Grogan,Taewon T Han,Gediminas Mainelis
Sydonia N C M Grogan
This article introduces REAS (Rutgers Electrostatic Active Sampler), a new active bioaerosol sampler using permanently polarized ferroelectric film (e.g., PVDF) to capture charge-carrying bioaerosol particles. While REAS operates on an elec...
Toxic emissions resulting from sucralose added to electronic cigarette liquids [0.03%]
电子烟液中添加蔗糖醇产生的有毒排放物
Rachel El-Hage,Ahmad El-Hellani,Christina Haddad et al.
Rachel El-Hage et al.
Electronic cigarettes (ECIGs) are appealing in part because of the many flavors of the liquids used in them. Concerns have been raised that some ECIG liquid flavors, especially those that are sweet, are attracting otherwise nicotine-naïve ...
Efficacy of Aerosol Reduction Measures for Dental Aerosol Generating Procedures [0.03%]
口腔气溶胶产生操作的气溶胶减少措施的有效性
Zixin He,Qiman Gao,Anna Henley et al.
Zixin He et al.
Aerosol particles generated by dental procedures could facilitate the transmission of infectious diseases and contain carcinogen particles. Such particles can penetrate common surgical masks and reach the lungs, leading to increased risk fo...
Efficacy of face masks, neck gaiters and face shields for reducing the expulsion of simulated cough-generated aerosols [0.03%]
口罩、高领套头衫和面罩减少模拟咳嗽生成的气溶胶排放的有效性研究
William G Lindsley,Francoise M Blachere,Brandon F Law et al.
William G Lindsley et al.
Face masks are recommended to reduce community transmission of SARS-CoV-2. One of the primary benefits of face masks and other coverings is as source control devices to reduce the expulsion of respiratory aerosols during coughing, breathing...
COVID-19 and the Workplace: Research Questions for the Aerosol Science Community [0.03%]
新冠肺炎疫情下的工作场所： aerosol科学界的研究问题
William G Lindsley,Francoise M Blachere,Nancy C Burton et al.
William G Lindsley et al.
On-Roadway In-Cabin Exposure to Particulate Matter: Measurement Results Using Both Continuous and Time-Integrated Sampling Approaches [0.03%]
连续和时间综合采样方法测量车舱内颗粒物暴露量结果
Roby Greenwald,Michael H Bergin,Fuyuen Yip et al.
Roby Greenwald et al.
The Atlanta Commuters Exposure (ACE) Study was designed to measure in-cabin exposure to roadway particulate pollution and acute health response in a panel of adults with and without asthma following a 2-h scripted route along major highways...
Gediminas Mainelis
Gediminas Mainelis
Bioaerosol sampling is an essential and integral part of any bioaerosol investigation. Since bioaerosols are very diverse in terms of their sizes, species, biological properties, and requirements for their detection and quantification, bioa...
A comparison of performance metrics for cloth masks as source control devices for simulated cough and exhalation aerosols [0.03%]
织物口罩作为模拟咳嗽和呼出气溶胶源头控制装置的性能指标比较
William G Lindsley,Francoise M Blachere,Donald H Beezhold et al.
William G Lindsley et al.
Universal mask wearing is recommended to help control the spread of COVID-19. Masks reduce the expulsion of aerosols of respiratory fluids into the environment (called source control) and offer some protection to the wearer. Masks are often...
Lithium-ion battery explosion aerosols: Morphology and elemental composition [0.03%]
锂离子电池爆炸气溶胶：形态和元素组成
Teresa L Barone,Thomas H Dubaniewicz,Sherri A Friend et al.
Teresa L Barone et al.
Aerosols emitted by the explosion of lithium-ion batteries were characterized to assess potential exposures. The explosions were initiated by activating thermal runaway in three commercial batteries: (1) lithium nickel manganese cobalt oxid...