Gigiena i sanitariia
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Gigiena i sanitariia · Jan 2016
[WORKING CONDITIONS AND THE HEALTH STATE OF FEMALE WORKERS IN DAIRY ENTERPRISES IN VARIOUS CLIMATIC CONDITIONS].
The paper presents a comprehensive sanitary - hygienic assessment of working conditions for female workers in dairy enterprises located in different climatic regions. On the basis of this assessment, a set of preventive measures aimed at improvement of the working conditions and the health state offemale workers may be developed and implemented.
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Gigiena i sanitariia · Jan 2016
[REGIONAL INDICES OF TRACE ELEMENT LEVELS IN HAIR IN CHLILDREN OF THE POPULATION OF THE IRKUTSK REGION].
747 hair samples of the pre-school aged children from different regions of the Irkutsk Region have been analyzed with the aim to establish the regional reference indices. The measurements were performed by the atomic-absorption method. The population deficiency of the essential microelements of zinc, copper along with the simultaneous excess of magnesium, mercury was revealed to be observed at the territory of the Irkutsk Region. According to the results of the study of mercury level in biological medias of the children population of the Irkutsk region it is possible to mark the unfavorable areas where chronic anthropogenic load has led to the accumulation of mercury in the body.
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Gigiena i sanitariia · Jan 2016
Comparative Study[Comparative assessment of sanitary and epidemic importance of indicator coliform indices of drinking water quality].
The used methodology of the scientific substantiation of indicators is in the establishment of the conformity of laws of vital activity of indicator and pathogenic microorganisms in the real conditions of the action of the complex of factors, including disinfecting agents. In the one water sample simultaneously there were determined both the general indicator (GICB), thermotolerant (TTCB), glucose positive (GPCB) coliform bacteria, E.coli. On the base of long-term research in the various regions of the Russian Federation, as well with bearing in mind the analysis of domestic and foreign data, comparing the water quality and the incidence of intestinal infections in population it is recommended to use the index of determination of the total number glucose positive coliform bacteria (GPCB), which brings together a much broader range of bacteria of the Enterobacteriaceae family in comparison with total coliform bacteria (TCB) and thermotolerant coliform bacteria (TTCB) and warrants the absence in the test volume of water as an indicator lactose positive (E.coli, TCB, TTCB) and pathogens (salmonella) and potentially pathogenic bacteria which do not ferment lactose. Proposed index of GPCB is shown to allow to assess epidemiological risks not only more accurate, but also more efficiently without increasing the cost performance of bacteriological research.
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Gigiena i sanitariia · Jan 2016
[The assessment of the quality of water from sources of decentralized water supply of Ekaterinburg and surrounding areas].
The availability of high-quality drinking water is currently the one out of the most acute problems in the Russian Federation. There was performed an analysis of the chemical composition of drinking water from sources of decentralized supply of inhabitants of the city of Yekaterinburg and the surrounding areas. ⋯ In some sources there were revealed elevated values of chromatic level, oxidability, hardness, content of iron, nitrates, barium, dry residue, ammonium nitrogen, silicon. Percentage of sources that do not meet hygienic requirements on a number of indices can reach 21-23%.
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Gigiena i sanitariia · Jan 2016
Historical Article[SANITATION AND SCHOOL HYGIENE IN THE SCHOOL INSTITUTTIONS OF THE TOBOLSK PROVINCE IN THE LATE XIX CENTURY].
In the article there is considered the history of the development ofsanitary and hygienic standards in school institutions of Tobolsk province in the late XIX century. In comparative terms there is characterized the presented in that period the legal framework regulating of abidance by hygienic and sanitary standards in educational institutions. There was executed an careful analysis of hygienic conditions on the example of the Tobolsk male gymnasium with a comparison of similar conditions in another Siberian educational/childcare institution--the Yenisei female progymnasium. ⋯ M. Golovachev--about sanitary conditions in the Yenisei female gymnasium. Contemporaries paid a great attention to such health and safety standards as heating, ventilation, lighting, capacity of classrooms and boarding facilities, the violation of which led to a deterioration in the health of students and the growth of the epidemics in mention educational institutions.