Passive sampler used for simultaneous measurement of breathing zone size distribution, inhalable dust concentration and other size fractions involving large particles [0.03%]
一种被动采样器可同时测量呼吸区粒径分布、可吸入粉尘浓度及其他大粒子涉及的粒径分割浓度
T Schneider,V Schlünssen,P S Vinzents et al.
T Schneider et al.
The particle size-dependent sampling velocity of the passive dust sampler developed by Vinzents (1996) is investigated under field conditions. Microscopical determination of the projected area equivalent diameter is used to quantify particl...
Time extrapolation and interspecies extrapolation for locally acting substances in case of limited toxicological data [0.03%]
毒性数据受限时局部作用物质的时间外推和种系外推
F Kalberlah,U Föst,K Schneider
F Kalberlah
In the case of substances with a limited toxicological data base there is often (i) a lack of qualified human toxicological data; and (ii) a paucity of studies with adequate exposure duration. Hence, several extrapolations have to be perfor...
Rick Brake,Graham Bates
Rick Brake
No single heat stress index has gained universal acceptance within the past 20 years, despite extensive research. It is currently difficult to directly and quantitatively compare the many rational and empirical indices that are available, w...
Comparative Study
The Annals of occupational hygiene. 2002 Mar;46(2):165-74. DOI:10.1093/annhyg/mef030 2002
J Malchaire,Q Geng,E Den Hartog et al.
J Malchaire et al.
Objectives: At the request of the European Commission and in the framework of the European Machinery Directive, research was conducted jointly in five different laboratories to develop specifications for surface temperatu...
Compliance with the manual handling regulations amongst a random selection of small businesses in England [0.03%]
英格兰小型企业遵守手动处理规定的情况研究
Nigel Addison,Gary Burgess
Nigel Addison
Manual handling activities have long been recognized as major contributors to occupational injury and ill health. Following a series of consultative documents, the Manual Handling Operations Regulations (MHORs) and their associated Guidance...
The effect on heart rate and facial skin temperature of wearing respiratory protection at work [0.03%]
佩戴呼吸防护用品的作业对心率和面部皮肤温度的影响
I S Laird,R Goldsmith,R J Pack et al.
I S Laird et al.
Twelve New Zealand workers from a range of occupations were studied to investigate the effect of wearing air-filtering respiratory protection on heart rate (HR) and facial skin temperature (Tlip and Tcheek) whilst working. All variables wer...
Carcinogenicity studies after intraperitoneal injection of two types of stone wool fibres in rats [0.03%]
两种型号玻璃棉腹腔注射致癌试验研究报告
O Kamstrup,A Ellehauge,C G Collier et al.
O Kamstrup et al.
A summary is given of the pathology results after intraperitoneal (i.p.) injection in rats of insulation wool HT, representing the new biosoluble types. The pathology results are compared with a previously conducted i.p. study with traditio...
Sensory irritation of acetic acid, hydrogen peroxide, peroxyacetic acid and their mixture in mice [0.03%]
乙酸、过氧化氢、过氧乙酸及其混合物对小鼠的感官刺激性研究
François Gagnaire,Brigitte Marignac,Gerard Hecht et al.
François Gagnaire et al.
The expiratory bradypnoea indicative of upper airway irritation in mice was evaluated during a period of 60 min of oronasal exposure to acetic acid, hydrogen peroxide and peroxyacetic acid vapours. The airborne concentration resulting in a ...
Generation of controlled atmospheres for the determination of the irritant potency of peroxyacetic acid [0.03%]
用于测定过氧乙酸刺激强度的受控气氛产生方法研究
G Hecht,M Héry
G Hecht
Given the physical properties of peroxyacetic acid, which decomposes into acetic acid and hydrogen peroxide, the generation and analysis of controlled atmospheres used to test the irritant potency of this peracid in mice require specific de...
Bitumen, polycyclic aromatic hydrocarbons and vehicle exhaust: exposure levels and controls among Norwegian asphalt workers [0.03%]
焦油沥青、多环芳烃及汽车尾气：挪威铺路工人接触水平与控制措施研究
Igor Burstyn,Britt Randem,Jan Erik Lien et al.
Igor Burstyn et al.
Objectives: To characterize exposures of asphalt workers in Norway and to evaluate exposure control measures. Methods: Representative a...