Gigiena truda i professional'nye zabolevaniia
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Aluminium metal high-disperse dust presents a major health-affecting factor in aluminium powder metallurgy. Therefore, labour conditions improvement in the industry should be aimed at aluminium metal dust discharge and manual labour decrease along with occupational microclimate optimization. The article gives a detailed description of major labour conditions improvement measures, which include modernization of the technological processes and equipment with due account of the occupational hygiene priorities.
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The research was carried out at data processing sections of computer centres. The data on working conditions, psychologic work pattern and functional state of visual analyzer of 48 operators constantly working with displays were obtained. It was established that operators usually complained of visual fatigue, changes in colour perception, occurrence of retina angiodystonia. Recommendations on the optimization of labour conditions of those working with display terminals were given.