[RESULTS OF DUST FACTOR IN COPPER PYROMETALLURGY].

The dust entering the air of the working zone of metallurgical shops was shown to be presented by a disintegration aerosols originating in crushing and transporting ore materials and condensation occurring in the course of smelting, converting and fire-refining copper. The overwhelming majority of the grains have a size of 2.1-5.

[Implementation of systemic approach to evaluation of carcinogenic jeopardy, exemplified by copper metallurgy].

The authors suggested scientific and methodic approaches based on hygienic and medical prophylactic technologies to define carcinogenically dangerous occupations with unacceptable level of occupational carcinogenous risk, to control oncogenesis predictors in these occupations, to diagnose early stages of oncologic diseases, to specify medical and prophylactic measures -aimed to decrease oncologic morbidity.