Carrying out anode etching of details directly in working electrolyte of galvanizing will allow to reduce significantly time for preliminary preparation of the restored surface for sedimentation and to increase stability of results on ensuring quality of a covering. Anode etching represents electrochemical processing during which there is a removal of oxidic films, dissolution defective superficial a metal layer, revealing its structure. Thus on an anode surface the slime consisting of etching products is formed and ions of bivalent iron get to electrolyte. At achievement of a certain (critical) value of density of anode current the process of passivating of a surface, that is a surface covering a passive film which is followed by sharp increase of tension and decrease in current begins. There is a rough allocation of the small vials of oxygen clearing slime from an anode surface. The mechanism of anode etching of surfaces of the restored details of cars in sulfate electrolyte of galvanizing is similar to etching in the electrolytes containing sulfate ions that is as a result of process of formation of an oxidic film and parallel electrochemical dissolution by its anions. Quality of electroplated coatings of the restored details of cars zinc is provided with anode etching on necessary depth before emergence of steady passivation and the subsequent covering of a surface a continuous passive film. The mechanism of passivation of a surface of the anode in the electrolytes containing sulfate ions can be described by two theoretical models: 1) passivation is caused by protection of a surface an oxide layer of metal; 2) passivation is caused by special nature of adsorption of ions of oxygen. At achievement of anode density of current of a certain (critical) value, and change of active dissolution of a surface by the steady passivation which is followed by formation of a monomolecular passive film happens an electrode of a certain value of potential.

Keywords: anode etching, passive film, current density, adsorption, passivating, potential

In the article the basic theoretical principles of forecasting ecological and economic situation in the region. Author set out to solve using synthetic forecast information , the application of which is justified by the fundamental scientific principles and conclusions based on the results of empirical research. Methodical approaches to the formation of a regional system of forecasting and assessment criteria of its effectiveness. Indicated that the effectiveness of the proposed predictive complex confirmed its practical use in the Russian Donbass. The conclusion about the possibility of forecasting techniques in other regions.

Keywords: synthesis forecast information ecosystem , the fundamental principles , the evaluation criteria , regional development.

Abstract: The article is devoted to the description of the results of scientific research in the field of substantiation of the programme of action in the restructuring of the coal industry. The main attention of the authors focused on ensuring the environmental security of organizational and technical measures. It is shown that the goal of environmental protection on the territory of the liquidated mines can only be achieved when forming the production program considering the results of a comprehensive study of the object and its relationship with the external environment (geo-environment, groundwater and surface hydrosphere and atmosphere) with using theories of system analysis and prognostics. In particular, based on the analysis of scientific publications on the subject and the results of their own research to determine leading factors of negative impact on life safety of the population and the requirements of the forecast system. In the final part of the article provides information on the implementation of the methodology of research into practice.

Keywords: scientific support, liquidation, coal mine, methodology, system analysis, prognostics, coal-rock massif, environmental safety, simulation

Increase of productivity of processes of sedimentation of coverings on the restored surfaces of details of cars without decline in quality of the received deposit is a main objective on the way of improvement of galvanic processes. Productivity of galvanic sedimentation depends on the size of potential of the cathode and the anode; from concentration of components of electrolyte about a surface of sedimentation (cathode); from uniformity of delivery and dispersal of ions of metal on a sedimentation surface; from quantity of active sites of the cathode; from nature of passivation of the cathode; from temperature of electrolyte and from the speed of the movement of electrolyte in prikatodny space. Very strongly passivating of a cathodic surface limits the possible growth of productivity of galvanic sedimentation. Passivating consists in education on a surface of the cathode of the continuous passive film consisting of hydrogen, products of reaction of metal with electrolyte components, oxygen of air and foreign inclusions. The passive film is almost insoluble and disturbs electrocrystallization process, shielding a cathodic surface. And cathode covering speed a passive film directly depends on density of cathodic current. It is possible to assume that at achievement of some value of density of cathodic current the speed of formation of a passive film will exceed, the speed of delivery of ions of metal to a cathodic surface and origin of crystals of the besieged metal will become impossible. And on the remained active sites of the cathode where the passive film is absent or has the smallest thickness and growth rate, there will be centers of growth of crystals of metal (dendrites) on which there will be a concentration of the main processes of electrocrystallization. That is the cathodic surface of the restored detail will become covered by the local centers of sedimentation of metal – dendrites. The passive film interferes with growth of limit density of cathodic current at which receiving qualitative electroplated coating is possible. Mechanical elimination of a passive film during sedimentation of a covering considerably facilitates process of electrocrystallization and formation of a layer of metal on the processed detail surface, provides increase of uniformity of the received layer of metal and its microhardness, and also will prevent active formation of local sites of growth of dendrites at the high density of current.

Keywords: passive film, adsorption, sedimentation productivity, electrocrystallization, mechanical activation, crystal lattice

The article updated issue of the ideas about the success in the national psychology . It is noted that the implementation of a successful career in modern conditions is possible only if the formation of a holistic way of career. Describes how to identify the relationship of career orientations and beliefs about the success of the students enrolled in engineering degrees .

Keywords: career, career orientation , success, the success of the submission , the submission of a career , career path , a student

Examines the problem of urban transport infrastructure in terms of rational organization of maintenance and repair of cars on the principle of optimal placement of workshop on urban land and services offered. The factors, allowing to solve the problem of the randomness of the location of such enterprises.

Keywords: Maintenance and repair of motor vehicles, auto service facilities, rational layout, the list of services, quality, factors, Tyumen region

Abstract: This article explores the options and features profiles "citizenship and patriotism," designed for the study of general cultural competence of students by self-assessment. As a measurement model used polytomous Rasch model. Incoming data obtained via the questionnaire "citizenship and patriotism," The characteristics of survey participants and indicators profiles, proved their suitability to assess the level of formation of personal qualities that affect the general cultural competence. Recommendations to finalize the questionnaire.

Keywords: the level of training students, latent variables polytomous model indicator, diagnostics, competence

The relevance of this article stems from the situation in the energy sector. For issues of a more efficient use of the thermal capacity of industrial wastewater this article describes the method of determining the efficiency of heat utilization of industrial wastewaters produced during the implementation of thermal processes of service enterprises, as secondary energy. Conducted system analysis of the technological regime cards washing clothes in order to identify the energy potential of wastewater. Based on the analysis of the conditions of production of thermal equipment is composed of a heat balance, thermal process equipment, the methods of determining the heat capacity of industrial wastewater and the amount of saved fuel by use of this energy potential. As the calculation of the financial cost of additional heat exchanger regenerative type, the use of which allows to implement a system of heat utilization of industrial waste water as the heating fluid.

Keywords: Energy efficiency, heat balance, energy, vapor, liquid, sewage, heat capacity.

Improvement of technological process of galvanizing in flowing electrolyte without decrease in its reliability and quality of the received deposit can be carried out by carrying out anode etching of the processed surface directly in the main electrolyte of sedimentation. And, providing such conditions of anode etching at which, the details which are formed on a surface products of reactions easily are removed a channel of electrolyte is possible. For the purpose of identification of extent of influence of technology factors on anode dissolution of the processed surface it is necessary to conduct elektrokhikmichesky researches. The installation including electric was for this purpose developed and made and gidravklichesky speak rapidly. The Elektkrichesky part contains power-supply circuits of an electrolytic cell to the asymmetric variables odnopoluperiodno straightened, dvukhkpoluperiodno straightened by current and straightened by current with the lowered pulsation, and also a chain of heating of working electrolyte. The hydraulic scheme of experimental installation includes: the kisloktostoyky electric pump, pipelines, filters, the device for an electrolytic precipitation of coverings and a bathtub with electrolyte. Electrolyte in a cell moved by means of the electric pump. Giving changed in steps, due to change of diameter of the section through passage of the giving pipeline by means of replaceable inserts. Authors of the device for electrolytic drawing coverings are Zakharov Yu.A. and Spitsyn I.A. (patent No. 2155827). The design allows: to increase the speed of a channel of electrolyte; to carry out activation of the cathode, using energy of a channel of electrolyte; to increase the accuracy of copying of the cathode the activating elements; to use higher density of current and to reduce power consumption of the device. Electrolyte, in the course of sedimentation, was constantly filtered. As filtering material used fiber glass. The filter if necessary it is possible to dismantle and wash out quickly. Such filtering element slightly interferes with a channel of electrolyte, is simple in service, is cheap and quite sufficient. Thus, the offered design of experimental installation allows to conduct necessary researches of process of sedimentation of a zinc electrodeposit for its improvement.

Keywords: case detail, restoration, repair, defect, resource way of restoration, car repair production

Visualization analysis methods allow researchers to detect features at a glance, identify patterns and anomalies in large volumes of information. Value of medical imaging in health care is increasing, as it improves the efficiency of care and create a more comfortable environment for patients. Innovative imaging technologies allow earlier and more accurately diagnose diseases, treat them more purposefully through more benign methods, and carefully monitor the results of treatment. This paper discusses the use of different imaging techniques of experimental medical data (for example, studies of the physiological characteristics of patients with various forms of asthma) . Novelty of this work is to use an integrated approach to solving the problem of state visualization of biological objects. Results of application of various technologies of visualization of medical data on the example of an assessment of dynamics of a condition of patients by bronchial asthma as a result audiovisual stimulation of a brain are presented.

Keywords: visualization, cognitivegraphics, iconplots

Nowadays, the main way to improve power density is increasing the junction temperature of semiconductor devices and as a result, increasing the temperature of the heat sink. This results in a lower efficiency due to the high temperature caused by increasing power losses. To solve this problem, it’s possible to develop the heat sink for a specific system, or to optimize existing heat sink profiles. This paper presents an FEM-analysis describing thermal behavior of a bidirectional switch used in a direct matrix converter.

Keywords: bidirectional switch, heat exchange, thermal behavior, finite element method

Recently becoming urgent problem of managing distributed processes of production, transmission and consumption of energy. This fact is associated with the emergence of a significant number of generators and the possibility of a primary control on all elements of the grid. In this connection, in proposed three-level distributed power grid management, which includes the upper level of segmentation networks, distributed control average frequency and power level and a lower primary control. The methods of control for each of the above levels, the results of simulation.

Keywords: smart grid management system, distributed control, frequency control and power.

The analysis of domestic innovative solutions describing shock devices. Topical area of research is to reduce the dimensions of such devices while maintaining their energopogloschatelnoy capacity and use of new materials such as shape memory alloys. A method for testing such devices with elements made from these materials.

Keywords: shockproof devices, dimensions, energopogloshchayushchaya ability, alloys, shape memory, the method of testing

The algorithms of analytical approximations of gravity field on the basis of F-approximation. Presented results of the re-sampling techniques F-approximation on the materials detailed gravity survey.

Keywords: gravity field, F-approximation, spectral analysis, the Terek-Caspian trough, Argudansky site

Production of sodium hypochlorite as disinfectant agents to clean water, suitable to be deployed on the basis of a thermal power plant or nuclear power plant. Power plant-manufacturer GHN can profit from its implementation. The proposed scheme will facilitate rapid and efficient transfer of rural water supply in an environmentally and safer water treatment technology.

Keywords: sodium hypochlorite, water, disinfection, disinfectant, concentration, ecology