Gigiena i sanitariia
-
Gigiena i sanitariia · May 2012
Comparative Study[Physiological and hygienic characteristics of working conditions of workers in petrochemical enterprise].
The paper presents results of a study of the functional state of major workers of the refinery "Gazprom Neftekhim Salavat" when exposed to hazardous working conditions. The results have shown adverse effects of chemical factors of working environment and the intensity of the labor process on the functional state of the body of workers that shows a violation of efficiency and adaptability of the their organism to the working conditions.
-
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.
-
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.
-
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.
-
Gigiena i sanitariia · May 2012
Comparative Study[Mercury in the streams and reservoirs in the territory of the Orenburg Region].
The State Education Institution of Higher professional education "The Orenburg State Medical Academy of Federal Agency in Public Health and Social Development". The state of some freshwater streams and reservoirs in the Orenburg Region was estimated from the level of mercury in the water extract of their bed silt. The concentration of this pollutant is shown to exceed the set standards.