Richard Neitzel,Sebrina Somers,Noah Seixas
Richard Neitzel
The attenuation provided by a hearing protection device (HPD) in the field is usually estimated by applying a derating factor to the laboratory-determined noise reduction rating (NRR) of the HPD. However, attenuation is highly dependent on ...
Comparative Study
The Annals of occupational hygiene. 2006 Oct;50(7):679-91. DOI:10.1093/annhyg/mel025 2006
Influence of different cleaning practices on endotoxin exposure at sewage treatment plants [0.03%]
不同的清洁方法对污水处理厂内内毒素暴露的影响
M J Visser,S Spaan,H J J M Arts et al.
M J Visser et al.
Exposure to endotoxin at sewage treatment plants is associated with an increased prevalence of work-related symptoms in sewage workers. Since cleaning activities are regarded as an important determinant of endotoxin exposure, workers' endot...
Ton Spee
Ton Spee
Large organic aerosols in a dynamic and continuous whole-body exposure chamber tested on humans and on a heated mannequin [0.03%]
大型有机气溶胶在动态连续全身暴露舱中的人体和加热人体模型试验研究
Lennart Lundgren,Lizbet Skare,Carola Lidén et al.
Lennart Lundgren et al.
Exposure to large airborne organic aerosols may cause respiratory and skin symptoms. The use of human exposure chambers permits safe mechanistic studies of the effect of inhalation or dermal deposition of such particles. The performance of ...
Chris Packham
Chris Packham
Q Geng,I Holmér,Den E A Hartog et al.
Q Geng et al.
Objectives: At the request of the European Commission and in the framework of the European Machinery Directive, research was performed in five different laboratories to develop specifications for surface temperature limit...
Variability of exposure and estimation of cumulative exposure in a manually operated coal mine [0.03%]
煤矿手动操作中的接触变化性以及累积接触评估方法研究
Simon H D Mamuya,Magne Bråtveit,Julius Mwaiselage et al.
Simon H D Mamuya et al.
This study aims at estimating variability in exposure to respirable dust and assessing whether the a priori grouping by job team is appropriate for an exposure-response study on respiratory effects among workers in a manually operated coal ...
Identification of exposure pathways for opioid narcotic analgesics in pharmaceutical production workers [0.03%]
阿片类镇痛药生产工人暴露途径的识别
N F J Van Nimmen,K L C Poels,H A F Veulemans
N F J Van Nimmen
The protection of workers from the potential harmful effects of active pharmaceutical ingredients (APIs) poses a significant challenge for the drug manufacturing industry. The actual pathways through which pharmaceutical production workers ...
Assessing isocyanate exposures in polyurethane industry sectors using biological and air monitoring methods [0.03%]
采用生物监测和空气监测方法评估聚氨酯行业异氰酸酯暴露量
K S Creely,G W Hughson,J Cocker et al.
K S Creely et al.
Isocyanates, as a chemical group, are considered to be the biggest cause of occupational asthma in the UK. Monitoring of airborne exposures to total isocyanate is costly, requiring considerable expertise, both in terms of sample collection ...
M Grzebyk,E Kauffer,L Fréville
M Grzebyk