Gorbachev A.L., Pokhilyuk N.V.
ELEMENTAL STATUS OF ABORIGINAL ETHNIC GROUPS IN NORTHEASTERN RUSSIA ^{[№ 5 ' 2016]}
Purpose to work is to study the characteristics of the element status of ethnic indigenous groups of the North-East, Russia and the establishment of the main factors ensure the mineral metabolism. We presented the results of a study level trace elements in the indigenous groups of the North-East of Russia — Koryak, Chukchi, Evens. Elemental status was assessed by quantifying the elements in hair by atomic emission and mass spectrometry with inductively coupled argon plasma at the Center for Biotic Medicine (Moscow). The content of 25 chemical elements: aluminum, arsenic, boron, beryllium, calcium, cadmium, cobalt, chromium, copper, iron, mercury, iodine, potassium, lithium, magnesium, manganese, sodium, nickel, phosphorus, lead, selenium, silicon, tin, vanadium, and zinc. Statistical analysis was performed using "Statistica 6.0" program. Some of the elements that had a significant between-group differences (p < 0.05) was taken for analysis. A higher content of Na, K, Fe, I, Cr was observed in the group compared to Evens Chukchi. The lower the content of Cu, Si was found in the group with respect to the Koryak and Chukchi, Evens. At aboriginal residents marked deviation with respect to some elements of the reference values. Thus, in the Koryak reduced content of Cr, I, the Chukchi — K, Na, Cr, I, Evens — I. Evens increased content of Na and K. We have considered the possible consequences of deficiency and excess bio-elements in the body of native inhabitants. Common elements in the ethnic group "Koryak — Chukchi" are the Na, K, Fe, I, Cr. Group "Chukchi — Evens" combined Cu and Si. The content of most of the investigated elements comparable in the Koryak and Chukchi, and significantly different from their performance in the Evens. It has been suggested that mineral metabolism traits in indigenous ethnic groups of the North-East of Russia are genetically determined.

Gorbachev C.B., Fot A.P., Shchipachev A.M., Lutfullin R.Ya.
INFLUENCE OF POST-WELD TREATMENT ON THE STRUCTURAL FEATURES OF WELDED JOINTS OF STEELS 20 AND 30KHGSA ^{[№ 4 ' 2015]}
Typical form of a limit condition of the vessels working under pressure is destruction or damage as result of development of a crack. The usual location of cracks are welded seams or their vicinities. Automatic welding under a gumboil layer is widely applied to production of the welded bottoms of the vessels working under pressure. Manual arc welding is applied mainly in the unions having short and faltering seams, seams of a difficult configuration. Decrease in mechanical and operational properties of welded connections is a consequence of structural changes. Welding tension also promotes acceleration of corrosion processes. The used methods of heat treatment of welded connections are long and power-intensive, don't provide uniform strength of a seam and the main metal. For achievement of structural uniformity and providing a combination of high durability and plasticity use of hot plastic deformation of welded seams in the temperature and high-speed modes of manifestation of effect of superplasticity of metals is represented perspective. In article the problem of decrease in structural imperfections of welded connections steel 20 and 30HGSA is solved. The method of the X-ray diffraction analysis investigated models of welded connections after different types of processing Is established that for welded connections from steel 20 all types of postwelding processing lead to decrease in microtension, for welded connections from steel 30HGSA after annealing and thermocyclic processing reduction of microtension isn't observed, and rolling by the heated rolls in the mode of superplasticity (joint venture) allows to reduce microtension. Novelty is use of postwelding deformation processing of welded connection by heated rolls (isothermal rolling) in the mode of superplastic deformation (ε = 20 %).

Gorbachev S.V., Glemba K.V.
IMPACT ON TRAFFIC SAFETY LEVEL INFORMATION FLOW FORMALIZATION IN ERGATIC SYSTEMS ^{[№ 10 ' 2011]}
The article revealed the predominant influence on the number of errors of drivers of road accidents. It is shown that with the continued growth of the information flow is a problem in the functioning of ergatic management system where a person is the coordinating link. The effect ofstrengthening the formalization of circulating information on road safety. The necessity ofimproving the professional selection of drivers on the psychophysiological status.

^{[№ 12 (app.1) ' 2006]}

Mironenko V.F., Butakova I.V., Likhoded E.V., Mikhailov A.V., Bryutova S.A., Gorbachev V.N.
DEVELOPING CONTROLLED MONITORING SYSTEM OF THE INDUSTRIAL CENTRE'S ATMOSPHERE (BARNAUL TOWN AS AN EXAMPLE) ^{[№ 2 ' 2003]}
The pollution level of the industrial centre's atmosphere is defined by the quantities of air-polluting substances being thrown out by industrial enterprises and by motor transport. Having taken Barnaul town as an example we have worked out the controlled monitoring system which makes possible not only to control the air pollution state, but also to define the efficiency of the nature-oriented measurements, to accomplish rational building of the urban area and to define a strategy in the field of placing new enterprises and highways.