Evaluation of a proposed velocity equation for improved exothermic process control [0.03%]
改进放热过程控制的拟议速度方程评估
John L McKernan,Michael J Ellenbecker,Christina A Holcroft et al.
John L McKernan et al.
Exothermic or heated processes create potentially unsafe work environments for an estimated 5-10 million American workers each year. Excessive heat and process contaminants have the potential to cause adverse health effects in exposed worke...
Upper limits for exceedance probabilities under the one-way random effects model [0.03%]
单向随机效应模型下的超越概率上限估算方法
K Krishnamoorthy,Thomas Mathew,Gurumurthy Ramachandran
K Krishnamoorthy
In this article, we propose statistical methods for setting upper limits on (i) the probability that the mean exposure of an individual worker exceeds the occupational exposure limit (OEL) and (ii) the probability that the exposure of a wor...
Redesign of a static horizontal elutriator to perform according to the ISO 7708 respirable convention [0.03%]
一种静态水平沉降器的改造以符合ISO 7708可吸入尘的标准定义要求
Toshihiko Myojo,Takako Oyabu,Kaori Kuroda et al.
Toshihiko Myojo et al.
A static horizontal elutriator (multi-channel elutriator C-30, Sibata Scientific Instruments Ltd, Tokyo) has been widely used as a dust size classifier for a low-volume air sampler in Japan. The sampler uses the historical criterion defined...
Measurement of asbestos fibre concentrations in fluid of repeated bro-choalveolar lavages of exposed workers [0.03%]
职业暴露工人反复支气管肺泡灌洗液中石棉纤维浓度的测定
P Sartorelli,R Romeo,G Scancarello et al.
P Sartorelli et al.
Objectives: The aim of this study was to assess the reliability of asbestos fibre concentration in bronchoalveolar lavage fluid (BALF) by carrying out the mineralogical analysis of BALF at different times in the same pati...
Comparative Study
The Annals of occupational hygiene. 2007 Jul;51(5):495-500. DOI:10.1093/annhyg/mem014 2007
A simple theoretical model for the air flow and particle penetration in a modified horizontal elutriator with plates of unequal lengths [0.03%]
一种改进型水平气力输送装置的空气流动与颗粒穿透的理论模型研究
Göran Lidén,Anders Jansson
Göran Lidén
A simple theoretical model is presented for the distribution of air speeds in a modified horizontal elutriator consisting of groups of plates with different lengths. Equations are presented for calculating the particle penetration both in c...
Development, evaluation and data acquired with a tape-stripping technique for measuring dermal exposure to budesonide at a pharmaceutical manufacturing site [0.03%]
一种测定制药厂工作场所布地奈德经皮暴露的磁带剥离技术的发展、评价及数据获取方法
Ingrid E Liljelind,Ingegerd Michel,Maria Damm et al.
Ingrid E Liljelind et al.
Objectives: Although corticosteroids have been used for over 50 years as anti-inflammatory and anti-proliferative agents, few studies have examined their exposure levels and health effects on workers employed in the corti...
Modelling exposure in flour processing sectors in the Netherlands: a baseline measurement in the context of an intervention program [0.03%]
荷兰面粉加工行业中的暴露模型建立：以干预计划为基础的测量标准
Tim Meijster,Erik Tielemans,Nettie de Pater et al.
Tim Meijster et al.
Introduction: Recent studies have shown that even low exposure levels to flour dust and related allergens can cause severe respiratory symptoms. In The Netherlands the Dutch government and responsible branch organizations...
Occupational exposure to wood dust in the british woodworking industry in 1999/2000 [0.03%]
英国木器行业中的职业木尘接触状况(1999/2000)
Nigel Black,Martin Dilworth,Nick Summers
Nigel Black
Exposure to inhalable wood dust and compliance with the British Control of Substances Hazardous to Health (COSHH) Regulations 1999 were assessed at a representative cross-section of the British woodworking industry. Median exposures ranged ...
Minute volumes and inspiratory flow rates during exhaustive treadmill walking using respirators [0.03%]
呼吸器在 Exhaustive 地面行走时的分钟通气量和吸气流速
Ingvar Holmér,Kalev Kuklane,Chuansi Gao
Ingvar Holmér
Air flow rate through filters and face masks is one important determinant of the final protection factor of a respiratory protective device in use. Respiratory minute volumes and instantaneous breath flow rates were measured in eight subjec...
Comparative Study
The Annals of occupational hygiene. 2007 Apr;51(3):327-35. DOI:10.1093/annhyg/mem004 2007
Evaluating fungal populations by genera/species on wide body commercial passenger aircraft and in airport terminals [0.03%]
评估宽体商用客机和机场航站楼中属/种真菌的种群数量
Lauralynn Taylor McKernan,Harriet Burge,Kenneth M Wallingford et al.
Lauralynn Taylor McKernan et al.
Given the potential health effects of fungi and the amount of time aircrew and passengers spend inside aircraft, it is important to study fungal populations in the aircraft environment. Research objectives included documenting the genera/sp...