Aleksandr Karelin

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Municipal sewage works as sources of ambient air pollution were studied. Mechanical cleaning catch frames, primary settlers, aero-tanks, and sludge sites are the major air pollution sources. The most important air pollutants are ammonia and hydrogen sulfide. Their concentrations above the permissible concentrations were registered at distances of 300-500(More)
The article presents the results of a research work on studying the nutrition of students through vending machines (fast food), taking into account consumer priorities of students of medical University, the features and possible consequences of their use by students. The object of study was assortment of products sold through vending machines on the(More)
The article analyzes data of state statistics concerning mortality of able-bodied population (table C51) in the regions of the Republic of Bashkortostan in 2002-201. The structure of main causes of death is analyzed. The comparative analysis of received data and analogous indicators in the Republic of Bashkortostan and Russia was carried out. The(More)
The paper provides data on the complex influence of space geophysical factors and meteoreological conditions on the body's nonspecific resistance (BNSR) in Saint Petersburg dwellers. Associations and relationships have been established between the environmental parameters. The leading factors negatively affecting BNSR in the residents of the megapolis have(More)
There are presented results of the calculation of carcinogenic and non-carcinogenic risks due to the impact of chemical air pollutants for the human health of a large industrial city. Maximal levels of carcinogenic hazards under inhalation route of substances from the air were established to be noted on gasoline, manganese, sulfur dioxide, copper oxide,(More)