A method for assessing occupational dermal exposure to permanent hair dyes [0.03%]
评估永久性染发剂职业性皮肤暴露的方法
Marie-Louise Lind,Anders Boman,Jouni Surakka et al.
Marie-Louise Lind et al.
Hairdressers have an increased risk of developing occupational skin diseases due to exposure to skin irritants and sensitizers. In the present work a method of assessing dermal exposure to permanent hair dyes was developed. The sampling per...
Liesbeth Preller,Igor Burstyn,Nettie De Pater et al.
Liesbeth Preller et al.
Objectives: To determine which exposure metrics are sufficient to characterize 'peak' inhalation exposure to organic solvents (OS) during spraying operations. ...
Six month tracking of microbial growth in a metalworking fluid after system cleaning and recharging [0.03%]
金属加工液系统清洗换液后半年的微生物生长追踪监测
Marc Veillette,Peter S Thorne,Terry Gordon et al.
Marc Veillette et al.
Large volumes of metalworking fluids (MWFs) are used in manufacturing industries for cooling and lubrication of metal pieces and tools during machining. MWFs accumulate microbial growth through continuous recirculation and reuse. We studied...
Contributions of non-occupational activities to total noise exposure of construction workers [0.03%]
非职业活动对建筑工人总噪声暴露的贡献分析
Richard Neitzel,Noah Seixas,Bryan Goldman et al.
Richard Neitzel et al.
This paper describes how exposures received during routine and episodic non-occupational activities contribute to total noise exposure in a group of occupationally exposed workers. Two-hundred and sixty-six construction apprentices enrolled...
Determinants of exposure to metalworking fluid aerosol in small machine shops [0.03%]
小型机械车间切削液气溶胶暴露影响因素分析
Andrew S Ross,Kay Teschke,Michael Brauer et al.
Andrew S Ross et al.
The purpose of this study was to evaluate personal exposure to metalworking fluid (MWF) aerosols in very small machine shops (1-8 machinists per shop) and to investigate workplace factors associated with exposures. A total of 20 willing mac...
Personal exposure to ultrafine particles in the workplace: exploring sampling techniques and strategies [0.03%]
工作中个人暴露于超细颗粒物下的监测方法及策略探究
Derk H Brouwer,José H J Gijsbers,Marc W M Lurvink
Derk H Brouwer
Recently, toxicological and epidemiological studies on health effects related to particle exposure suggest that 'ultrafine particles' (particles with an aerodynamic diameter of
Longitudinal study of sensitization to natural rubber latex among dental school students using powder-free gloves [0.03%]
无粉手套对牙科学院学生天然橡胶乳胶致敏的纵向研究
Kenneth P Jones,Sharon Rolf,Carol Stingl et al.
Kenneth P Jones et al.
Background: A high rate of sensitization and clinical allergy to latex proteins has been reported in health care personnel. This is thought to be due to increased occupational exposure especially to natural rubber latex (...
Determination of isocyanates in air using 1-(2-methoxyphenyl)piperazine-impregnated filters: long-term sampling performance and field comparison with impingers with dibutylamine [0.03%]
采用1-（2-甲氧基苯基）哌嗪预处理滤膜测定空气中异氰酸酯：长时间采样的性能及与双丁胺吸收管的现场比对研究
Carl J Sennbro,Jenny Ekman,Christian H Lindh et al.
Carl J Sennbro et al.
Isocyanates may be harmful to workers and methods for monitoring air exposure in the field are necessary. The main aim of this study was to study the field performance of a method using 1-(2-methoxyphenyl)piperazine (2MP)-impregnated filter...
Comparative Study
The Annals of occupational hygiene. 2004 Jul;48(5):415-24. DOI:10.1093/annhyg/meh035 2004
A survey of airborne isocyanate exposure in 13 Swedish polyurethane industries [0.03%]
瑞典十三家聚氨酯工业中从业人员空气中异氰酸酯接触状况的调查
Carl J Sennbro,Christian H Lindh,Anders Ostin et al.
Carl J Sennbro et al.
Exposure to isocyanates can be harmful to workers by causing different disorders of the airways. The main objectives of this study were to survey the personal 8 h time-weighted average exposure to isocyanates at 13 Swedish plants that handl...
A stochastic differential equation for exposure yields a beta distribution [0.03%]
一个随机微分方程通过暴露产生贝塔分布
Michael R Flynn
Michael R Flynn
This paper presents a stochastic differential equation for exposure based on a modified version of the standard dilution ventilation equation. An equilibrium solution is obtained with the assumption that variability in the rate of change of...