Method-induced misclassification for a respirable dust sampled using ISO/ACGIH/CEN criteria [0.03%]
基于ISO / ACGIH / CEN标准采集的可吸入粉尘的方法性误分类
D L Johnson,N A Esmen
D L Johnson
The single cut measurement of exposure to respirable dust is the accepted method of exposure classification in occupational hygiene. We previously showed that actual pulmonary tissue dose may be substantially different from the dose expecte...
The orientation-averaged aspiration efficiency of IOM-like personal aerosol samplers mounted on bluff bodies [0.03%]
类似IOM的个人气溶胶采样器安装在钝体上的平均迎风气溶胶采集效率
Samuel Y Paik,James H Vincent
Samuel Y Paik
This paper describes two sets of experiments that were intended to characterize the orientation-averaged aspiration efficiencies of IOM samplers mounted on rotating bluff bodies. IOM samplers were mounted on simplified, three-dimensional re...
Cytotoxic drug contamination on the outside of vials delivered to a hospital pharmacy [0.03%]
污染了细胞毒药物的小瓶送至医院药房后的外表面泄漏情况调查研究
H J Mason,J Morton,S J Garfitt et al.
H J Mason et al.
We recently carried out a study of two UK hospital pharmacy units preparing cytotoxic drugs using isolators that showed low level contamination on floor surfaces and disposable gloves worn by staff. It has been suggested that this level of ...
Fume generation and content of total chromium and hexavalent chromium in flux-cored arc welding [0.03%]
药芯焊丝弧焊烟气产生量及六价铬含量研究
Chung Sik Yoon,Nam Won Paik,Jeong Han Kim
Chung Sik Yoon
This study was performed to investigate the fume generation rates (FGRs) and the concentrations of total chromium and hexavalent chromium when stainless steel was welded using flux-cored arc welding (FCAW) with CO2 gas. FGRs and concentrati...
Cellulosic building insulation versus mineral wool, fiberglass or perlite: installer's exposure by inhalation of fibers, dust, endotoxin and fire-retardant additives [0.03%]
矿物纤维、玻璃棉或膨胀珍珠岩绝缘材料与木纤维棉绝缘材料的安装工人经呼吸道吸入空气中的纤维、粉尘、内毒素和阻燃添加剂的暴露量比较研究
N O Breum,T Schneider,O Jørgensen et al.
N O Breum et al.
A task-specific exposure matrix was designed for workers installing building insulation materials. A priori, a matrix element was defined by type of task (installer or helper), type of work area (attic spaces or wall cavities) and type of i...
A toolkit for dermal risk assessment: toxicological approach for hazard characterization [0.03%]
皮肤风险评估工具箱：用于危害特征毒理学方法
U Schuhmacher-Wolz,F Kalberlah,R Oppl et al.
U Schuhmacher-Wolz et al.
The toxicological background for hazard assessment using a simple to use toolkit for assessment and management of health risks from occupational dermal exposure is presented. Hazard assessment is intended to answer the following questions: ...
R Oppl,F Kalberlah,P G Evans et al.
R Oppl et al.
The European Research project RISKOFDERM (QLK4-CT-1999-01107) has two major goals. One is the development of a conceptual model for dermal risk assessment for regulatory purposes, such as the registration of new chemicals. The other goal is...
Deriving default dermal exposure values for use in a risk assessment toolkit for small and medium-sized enterprises [0.03%]
用于中小企业风险评估工具包的默认经皮接触值估算方法研究
N Warren,H A Goede,S C H A Tijssen et al.
N Warren et al.
This paper describes the derivation of default task-based dermal exposure values for use in a risk assessment toolkit for small and medium-sized enterprises (SMEs). A set of separately determined dermal exposure modifiers have been applied ...
Classification of dermal exposure modifiers and assignment of values for a risk assessment toolkit [0.03%]
皮肤病变更分类和风险评估工具包赋值方法
H A Goede,S C H A Tijssen,H J Schipper et al.
H A Goede et al.
This paper describes how default dermal exposure values can be adjusted with modifier values for specific work situations. The work presented here is supplementary to a toolkit developed for the EU RISKOFDERM project. This toolkit is intend...
Determinants of dermal exposure relevant for exposure modelling in regulatory risk assessment [0.03%]
与监管风险评估中的暴露模型相关的经皮暴露影响因素分析
J Marquart,D H Brouwer,J H J Gijsbers et al.
J Marquart et al.
Risk assessment of chemicals requires assessment of the exposure levels of workers. In the absence of adequate specific measured data, models are often used to estimate exposure levels. For dermal exposure only a few models exist, which are...