Gigiena i sanitariia
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Gigiena i sanitariia · May 2012
Comparative Study[Hygienic substantiation of rational nutrition for grammar schoolchildren].
The article presents the results of a study of factual nutrition and nutritional status of schoolchildren and grammar schoolchildren. The data obtained indicate that the nutrition of pupils is irrational and inadequate and does not satisfy the needs of the body of the grammar-schoolchildren in nutrients, which leads to a decrease in the level of efficiency, adaptive reserve capacity of the body and the low supply of vitamin B2, A, E, compared with schoolchildren.
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Gigiena i sanitariia · May 2012
Comparative Study[Hygienic characteristics of nutrition of pupils at general educational establishments].
In article results of studying of structure of a food, the food allowances, organized on the basis of educational institutions, diets of an actual daily food, and also the data of the laboratory analysis of qualitative structure of school breakfasts of pupils of educational institutions of the Orenburg area and the Seamarks district are presented. The obtained data testifies that a food of city and rural schoolchildren proves to be both age and gender irrational and inappropriate.
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Gigiena i sanitariia · May 2012
Comparative Study[Monitoring the quality of drinking water and air in the industrial center].
The quality of potable water at the exit point for distribution networks and a network for three zones (central, east and northern) where the Orenburg population lived compactly were studied which showed its difference. The complex anthropogenic and total oxidative loads created by aqueous and air environments were calculated; the maximum values for inhabitants of the east part of the city were established, which correspond to the higher levels of nitrates, chlorides, and sulfates in the water and its general mineralization and general rigidity.
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Gigiena i sanitariia · Jan 2012
[Improvement of sanitary legislation for using the transboundary and boundary drinking water sources].
The paper considers legislative acts for organizing human water use in the transboundary areas and for ensuring hygienic requirements for choosing water sources to the conditions of economic activity in the drainage area of boundary subjects, for organizing a monitoring of the quality of water from centralized, household, and community water sources. Prompt interaction of the water users and supervisory bodies of adjoining areas must be a mandatory element of hydroeconomic activities in the border areas. Recommendations are given to improve water sanitary legislations.
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Gigiena i sanitariia · Jan 2012
[Occupational risk for development of respiratory diseases in foundry shop workers at machinery industries].
The paper provides the results of assessment of prior and posterior occupational risks and those of questionnaire analysis in foundry shop workers from machinery enterprises. According to the data of attestation of job places, the working conditions of major foundry occupations were ascertained to correspond to class 3, grades 1 to 3. ⋯ According to the results of a questionnaire survey, more than half of the workers sought medical advice for bronchopulmonary pathology. Determination of whether there is, in terms of the etiological share, a cause-and-effect relationship between RDs and working conditions has shown that the occupation was highly responsible, which suggests that harmful industrial factors make a considerable contribution to the development of RDs in the workers of the enterprises under study.