№ 107(3), March, 2015
Public date: 31.03.2015
Archive of journal: Articles count 114, 263 kb
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Description
A thermal physical and mathematical model of laser cladding with TiNi on steel was developed which allows us to monitor the formation of the structure and the properties of the surface layer. A description of the model included assumptions and simplifications; analysis of the energy balance; numerical modeling of thermal processes; evaluation of the temperature distribution; experimental verification of the obtained solutions. The composition of the steel and TiNi alloy was examined as a two-layer material with different thermal characteristics. The energy balance of the system was described with a heat equation in a three-dimensional form. The main channels of the radiation energy costs were taken into account: absorption surface of the product, loss owed to the reflection surface, energy absorbed by the coating which did not come down to the base material. To solve the differential equation of heat conduction we used the Fourier integral method. In assessing the temperature distribution we have reviewed a dimensional problem when exposed to a point source of the Gaussian distribution in a pulsed mode. Computer calculations used MathCAD graphs of temperature changes at different depths of the TiNi layer and the steel substrate. The results obtained allowed us to develop the recommendations for optimizing the technological parameters of laser cladding of TiNi. The simulation of thermal processes significantly reduces the time and resources required to develop the technology, allowing prediction of the quality of the surface layer during the development of the technology and promoting the adoption of efficient technical and technological solutions
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MODULE HOUSE AS A PERSPECTIVE FOR FARMERS
DescriptionIn 2014 citizens of Russia felt the whole power of the introduction of reciprocal sanctions. Since 2014 the import of pork from the European Union has been limited and since August this has happened with poultry meat from EU and the USA. These actions led to the shortage of meat raw and rise of prices on meat produce in some regions of Russia. In spite of it, many business owners positively assess the possibility of full substitution of imported raw products. The government of the Russian Federation is ready to invest the projects for substitution of import products. In the conditions of crediting with credit rate of 25% the construction of small and average companies will be too heavy for rising. The construction of even small processing enterprise takes much time and powers. In connection with it, one of the perspective ways of the decision of this problem is the use of module houses of small and average power. Such houses allow processing meat and fish of small amounts. In comparison with capital construction the installation of a module house demands only specific areas, supply of electrical energy, water and withdrawal of sewage. There were considered the examples of module houses with the description of equipment and constructive peculiarities in the article. There were cited the advantages and the disadvantages of the offered module houses. There were formulated the recommendations on using already existing companies
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TAX ACCOUNTING: THE MAIN DIRECTIONS OF DEVELOPMENT
DescriptionThe article presents an analysis of domestic tax accounting under modern conditions. The authors substantiate the presence of accounting principles in the tax accounting system, which is also confirmed by the presented views of scientists about their close relationship. The article provides objective reasons for the separation of accounting and tax accounting. By monitoring the regulatory framework of studied accounting systems it has been proved that the separation occurred inconsistently, as a result of tax accounting system is not provided at the appropriate level theory that creates a big problem in practice. The authors have identified and summarized the negative consequences of the existence of tax accounting and direction of its development. The study of scientific literature has shown that the domestic debate about tax accounting and its relationship with accounting continues to this day. The study allowed conditionally designate two directions of development of the Russian concept of interconnection systems of accounting and tax accounting. The first direction involves the creation of an autonomous system of tax accounting. The second direction involves the transfer, with the possible modification of elements of the accounting system in the tax accounting system. The authors justified the conclusion that the only independent accounting and tax accounting contributes to the achievement of their purposes
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SCIENTIFIC BASE OF USING COMPLEX MICROFERTILIZERS IN RICE GROWING
06.00.00 Agricultural sciences
DescriptionThis article is a review work where the role of microelements in life of plants is observed and theoretical and practical issues concerning application of complex microfertilizers enhancing productivity, quality of seeds and grain on rice crops are highlighted. The complexions of the metals used as micronutrients, are an effective form of trace elements and means of regulation of the production process of agricultural crops as seed treatment before sowing, and when conducting foliar vegetating plants. Their inclusion in the system of fertilizer rice to balance mineral nutrients necessary for plant life, providing increased productivity, quality seeds and grains
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NEW POSSIBILITIES FOR RISING COMPETITIVENESS OF THE KRASNODAR REGION WINEMAKING
DescriptionIn Russia, the demand for quality grape wines is growing. While the demand is met mainly by import of grape wines. Russian wines are little known, and therefore are not claimed yet. New directions for improving the competitiveness of Krasnodar region winemaking, taking into account the use of the existing opportunities in the region are proposed in the article. Many new facilities of sports, cultural and residential destination, infrastructure, significantly upgraded hotels, motels, etc. are built in the Krasnodar region in connection with the two Olympic Games in Sochi. Sochi has a year-round opportunity to take high-level participants in the various international and national, cultural events, sporting events, etc. In addition, the Krasnodar region has a Black Sea resorts and the Sea of Azov. Segment HoReCa in the Krasnodar region is represented in significant numbers, and requires a high level of service. It means that a completely new direction for the marketing of wine products in large quantities on a regular basis, especially at the local market, appeared. The program of segment HoReCa exclusive service, the implementation of which can be carried out with the active participation of regional authorities is proposed in the article. The most complete and effective implementation of this trend is possible as result of the creation of the wine cluster in the region. The public-private partnership may be the mechanism of the interaction. Overall, the wine industry is very promising, has considerable potential for development both within the regional market and the subsequent prospects of manufacturers on the international market
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THE SIGNIFICANCE OF LEADERSHIP FOR PERFORMANCE OF CONTRACT SERVICEMEN
DescriptionReform of the Armed Forces of the Russian Federation and, in particular, large-scale organizational and personnel changes, the transition to acquisition of the army and navy mostly contract servicemen, demanded new approaches to training and education of this category of servicemen. One of the innovative approaches of pedagogy, in this way, has been the development of techniques to build leadership skills and training of soldiers under contract to perform the functions of the military leader of the team that can win credibility with their subordinates, bring people together and send to the effective performance of duties. The article deals with the problem and the urgency of the formation of leadership qualities and the ability of the warrior-contractor for the effective performance of the functions under the leadership of the leader of the primary military collectives. Based on the analysis of domestic and foreign scientific literature on the study of the problems of leadership and formation of leadership in military, the article defines the essence of the concepts of "leadership" and "leader", and gives specific definitions of the concepts as applied to military-professional work of contract servicemen. The article concretized the value of leadership in the practical professional military activity warriors contract and the main features of its manifestations in the military collective
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19.00.00 Psychological sciences
DescriptionIn this article, based on the works of Russian scientists, the directions of psychological support of military servicemen with professional orientation are described and justified. The concept of serviceman's professional orientation is given as a generalized evaluation of specialist's skills to effectively realize their creative potential in the field of professional activity, which is based on the results of their total functional responsibilities at their current and previous positions. The factors affecting the level of professional development of the military servicemen's professional orientation are identified. The authors show that the traditional structure of military pedagogical process does not meet modern requirements of military-pedagogical work arrangement, because they do not relate to the matters of solving personal problems. In the article we have shown and reasoned that when psychological and educational assistance is incorporated into the traditional structure of military pedagogical process it helps to activate the specialist's inner potential to solve his personal problems caused by the conditions and requirements of military service. Psycho-pedagogical assistance is seen as a correcting component of the military pedagogical process, the main function of which is individually to correct specialists' personality characteristics causing problems to their life, which is relevant at the present stage of the development of military servicemen professional orientation
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DATA MINING OF USERS' SOCIAL NETWORK PROFILE FOR DETERMINATION OF TYPOLOGY OF THE CONSUMER. Part I
DescriptionThe article considers a new approach to the definition of the type and psycho type of consumer - social network user, using psychographics methods, data mining and statistical techniques and analytical tools. In the study, we executed testing of respondents in order to identify the properties of their socio-economic preferences. Experimental and research work aimed at solving the problem described in the article, was divided into several complementary to each other and interconnected parts. The article presents the first part of the work, which includes the decision of 3 objectives, namely to obtain quantitative, statistical data on the properties of consumer preferences of users of the social network "VKontakte"; identifying groups of consumers with different severity of socio-psychological properties of preferences; definition of psycho type of user with a set of inherent characteristics and behavior patterns. To achieve the objectives we developed comprehensive software, called "MindScore", with main components at this stage - 1) the module for user authorization through the app of social network "VKontakte" and for extraction data of its social profile, 2) the module for processing and analysis data. In the study we have given rise to the creation of unique algorithms for personality mining using dataset of user profile social network
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OPTIMIZATION OF ACTIVITIES FOR CONTROLLING ADMINISTRATIVE AND ECONOMIC LIFE OF ARMY UNITS
DescriptionIn the article we consider main objectives of system approach, as a research method of difficult objects, administrative activity supervision and analyses, components of which are processes of check and comparison of the actual results to the set parameters. The theory of decision-making focused on development and search of optimum results on various problems with a significant amount of communications and dependences, restrictions and versions of decisions has been developed. Optimization of economic activity supervision in a military unit and, in particular, competence of officials is considered. The use of assessment results of the subordinated divisions (services) administrative activity on the basis of experts' opinion at adoption of administrative decisions. Introduction of mathematical methods in the monitoring procedure of administrative activity is analyzed. Ways to improve the organization of administrative activity supervision by means of expert assessment method on the basis of introduction of the settlement network Expert program are offered. This software product provides fast data input and an efficiency assessment of administrative activity in a division (service) of a military unit. To judge the quantitative characteristics of administrative activity and evident representation of a change tendency of the observed values on the monitor screen of the automated workplace of the official, the information in the form of a tabular and graphic representation (charts) is displayed
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DETECTIVE POLICE OF THE RUSSIAN EMPIRE IN THE WORKS OF DOMESTIC RESEARCHERS
DescriptionThe article analyzes the most important works on the history, regulatory, and organizational and legal regulation of secret police of the Russian Empire engaged in the fight against criminal offenses, as well as a brief analysis and commentary of the content. It is noted that in the pre-revolutionary historiography special studies on the historical and legal analysis of the criminal investigation have been identified as the national system of secret police was formed only in 1908. In all Soviet historiography police detective, exactly like all public institutions of autocratic Russia as a whole was considered from the extremely negative side, with an emphasis on its "class, anti-national character" and "reactionary nature", within the established ideological dogmas that ultimately resulted in the loss of objectivity and distortion of the truth. Post-Soviet historiography is characterized by an almost total abandonment of rigidly set ideological attitudes that positively entailed as a new vector in the development of historical and historical and legal sciences in general and objective coverage of the problem in particular. During this period there were some published works, though fragmentary, which address the problems of Russian secret police in historical and legal aspects, taking into account the new conceptual approach