№ 112(8), October, 2015
Public date: 30.10.2015
Archive of journal: Articles count 151, 381 kb
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AUTONOMOUS WIND POWER INSTALLATIONS AND SYSTEMS
DescriptionThe article shows the main advantages and disadvantages of renewable energy sources. It is shown, that in general, the use of renewable energy in the world has acquired real momentum and stable growth trend. An interesting fact is that the greatest application was currently the most mutable and unstable form of energy - wind. The total global installed capacity of large wind turbines, according to various estimates, is approximately 20 GW. This is because the specific investment in wind power is lower than with most other forms of renewable energy. The article presents features of the design and operation of modern wind power stations. It is shown that when choosing wind power plants and stations we must take into account the following main parameters and factors: the average value of amount of electricity consumed by power consumers on a monthly basis; power generator; uptime in the absence wind or when weak wind. The study shows block-circuit solutions of different options of energy systems made using wind power plants. We have also disclosed prospects of development wind energy and considered the advantages and the features of the choice of the main functional units of wind power stations which will increase the effectiveness of predesign work on the creation of high-performance systems of electrosupply with combined power supply systems based on renewable energy sources
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AXIOLOGICAL MODEL OF INSTRUCTIONAL DESIGN
DescriptionThe article presents instructional design as a new approach to the issue of developing value-oriented worldview. Scientific research and analysis led the author to summarize instructional design theory, broaden the definition of instructional design and apply it to instruction and learning in a new manner. The goal to build a pattern of instruction aimed at developing learners’ value-oriented worldview required the author to study the existing instructional design model, to analyse and generalize a number of monographs and articles devoted to the problem of building value systems and value orientations, and finally to investigate and apply the new knowledge to real life in the form of experiment. The work conducted brought the author to axiological model of instructional design, which consists of three dimensions: a linear sequence of the events from designing the instructional material to independent learning activities, interaction between a teacher and a learner, pace of learning and design. The article touches upon every dimension, level and stage of the model, describes and defines the procedures that take place on each of them, as well as suggests a possible way to visualize the model in a form of a sketch. The author also points out the advantages of using instructional design as an efficient and smart tool to organize learning and justifies the use of the new instructional design model in XXI century
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ANALYSIS OF THE ACTIVITY OF KRASNODAR ORGANIZATIONS IN THE CONTEXT OF LABOR RESOURCES
DescriptionCurrently, execution of works on the analysis of labor and wages determine the competitiveness of any business entity. In addition, a sufficient supply of qualified human resources organization and a high level of productivity are essential to increase production. Human resources of a company mean a collection of various professional and qualification groups involved in the company and included in its payroll. The payroll includes all the employees hired, connected with the main and with extra activities of the company. Personnel structure or staff of the company and its changes has certain quantitative, qualitative and structural characteristics, which can be a smaller and more reliably measured and recorded using relative and absolute terms. Efficient use of labor resources is the most important economic concept that characterizes the effectiveness of labor resources; expressed in the achievement of maximum effect with minimum cost of labor and is measured as the ratio of benefits to cost of living labor in all spheres: in the sphere of material production in the non-manufacturing sector, in the public, private and collective production
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THE ANALYSIS OF EMPLOYMENT DYNAMICS IN THE CHECHEN REPUBLIC BY EDUCATION LEVEL
DescriptionAnalysis of the problems of employment and unemployment are relevant in any society. Special attention is paid to the issues of employment in postconflict economy of the Chechen Republic. The article examines the structure of employment by level of education in the Chechen Republic from 2006 to 2013. Changes in the shares of the employed by level of education are analyzed with respect to the average trends in Russia
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22.00.00 Sociological sciences
DescriptionThe article is devoted to the vital problem of studying the contemporary condition of political consciousness level and citizen activism among students in Russia in the context of the events realization within the youth policy state programs. Main problems, which are being addressed by various federal target programs in this field (including inconformity of approaches to life, values and behavior models of youth with the country demands; lack of interest among youth in sociopolitical life of society, etc.), are introduced in the paper. Increased focus is put on analysis of youth as a main party of civil society formation and transformation processes. Based on the completed sociological survey among students of Kuban State Agrarian University, the level of awareness of respondents in the field of current international and national political processes and level of their influence on politics, author has identified attitude of the survey participants to political sphere, political leaders, actions of political power and socio-political organizations. Besides, the obtained survey results have allowed to analyze the degree of democratic principles implementation in Russia and its role in the modern world, as well as to identify the most urgent problems affecting Russian society in general and respondents in particular. On the basis of the survey data, the author makes a conclusion about immaturity of political consciousness and catastrophically low level of citizen activism among students which decelerates the process of civil society development
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ANALYSIS OF THE PROBLEM AREAS IN THE KRASNODAR TRANSPORT NETWORK AND ACTIVITIES TO DISCHARGE THEM
DescriptionThe main causes of congestion in the city are single-level intersections regulated by traffic-lights and an insufficient number of lanes. The article provides an analysis of two problematic intersections and suggestions for their discharge. For trilateral junction of Yaltinskaya - Uralskaya with an electric model it was determined that the number of lanes needed for different areas increased to 4 - 8. However, the causes of the conflict - the intersection of two competing streams – the turn from the bridge to Yaltinskaya street to Uralskaya and oncoming traffic from Yaltinskaya to Severnaya. Traffic light regulation does not solve the problem and helps creating congestion. It is proposed to separate traffic flows on different levels with the help of the overpass on Yaltinskaya, and the stream from Yaltinskaya to Severnaya goes on the overpass, and turning stream to Uralskaya - under the overpass. Traffic flows at the intersection on Severnaya and Turgeneva with traffic light regulation device can be diluted with a circular or a turbo intersection
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Description
The development of agricultural production inevitably entails an increasing volume of traffic and a turnover of goods. Therefore, the issues of increasing transport efficiency, reducing the price of transportations and improving productivity acquire great importance. In most cases, supersize dump trucks used for the transport of agricultural production have much more than 6 tons axle load. Thus, these cars need to have roads with improved surface to each field, which undoubtedly is a significant drawback. Because of the extra movements of harvester dump trucks on the turning strip at the end of the field, it increases expenses of damage and loss of crops and the arrival of heavy machinery in the field leading to soil compaction, that in the end affects the future crop. Transportation of agricultural commodities is most effective when the car arrives directly to the harvester machinery. Such vehicles must have sufficient abilities and capacity of the body comparable with the volume of a combine hopper and has no significant impact on soil sealing. With this method, harvesters do not make extra movements and are not idle. Basic requirements for vehicles used in the harvesting potatoes, are in a more productive use due to increasing the capacity and reducing downtime when loading or unloading and minimizing the level of damage to other tubers. For the transportation of agricultural products there is a different transport technology, which either do not fully meets the requirements of transportation of highly fragile product, or has a significant cost. Therefore, we require a specially equipped vehicle bodies, with a competitive ability in the range acceptable to the Russian Federation. As one of the innovative developments, this article proposes a tipper body of the vehicle for transportation of highly fragile agricultural products. The proposed design solution for the tipper ensures a uniform unloading of transported products from the vehicle body and prevents arching issues
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Description
Grain production is a major sector of agriculture. The article discusses the factors that influence the development of grain production in the Krasnodar region. These include favorable natural and climatic conditions, the need of the population in crop production, quality of organizational and technical activities and other agricultural enterprises. The current situation in the country is poor economic situation, including the importation of imported food, when agricultural companies require the search of internal reserves to increase production. The performed statistical analysis of the economic-yield crops helped to identify factors affecting the productivity of crops, material and technical base of agriculture, as well as the need to use chemicals used to fertilize soil. The article suggests ways to optimize the impact of economic factors on the yield of grain in the Krasnodar region. Consider the correlation and regression analysis to determine the relationship between the studied parameters and effective sign that clearly shows the evolution of the yield of crops
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01.00.00 Physical-mathematical sciences
DescriptionIn various applications it is necessary to analyze some expert orderings, ie clustered rankings of examination objects. These areas include technical studies, ecology, management, economics, sociology, forecasting, etc. The objects may make samples of the products, technologies, mathematical models, projects, job applicants and others. We obtain clustered rankings which can be both with the help of experts and objective way, for example, by comparing the mathematical models with experimental data using a particular quality criterion. The method described in this article was developed in connection with the problems of chemical safety and environmental security of the biosphere. We propose a new method for constructing a clustered ranking which can be average (in the sense, discussed in this work) for all clustered rankings under our consideration. Then the contradictions between the individual initial rankings are contained within clusters average (coordinated) ranking. As a result, ordered clusters reflects the general opinion of the experts, more precisely, the total that is contained simultaneously in all the original rankings. Newly built clustered ranking is often called the matching (coordinated) ranking with respect to the original clustered rankings. The clusters are enclosed objects about which some of the initial rankings are contradictory. For these objects is necessary to conduct the new studies. These studies can be formal mathematics (calculation of the Kemeny median, orderings by means of the averages and medians of ranks, etc.) or these studies require involvement of new information from the relevant application area, it may be necessary conduct additional scientific research. In this article we introduce the necessary concepts and we formulate the new algorithm of construct the coordinated ranking for some cluster rankings in general terms, and its properties are discussed
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Description
The industrial safety on cereal production is currently important due to the severity of the consequences of accidents occurring to them. It should be noted that, despite the considerable efforts of recent years, awareness-raising and supervisory plan towards preventing their occurrence, the lack of attention of organizations operating hazardous production facilities to comply with the relevant standards and requirements allows us to characterize the recent situation in this area quite difficult, as evidenced by statistics. In this article it is clearly illustrated the qualitative and quantitative expression of such an approach in practice. The conceptual framework is disclosed in the light of efforts to carry out industrial safety examination in the conformity assessment of hazardous industrial facilities according to industrial safety requirements in the Russian Federation. The basic methods and technical means used for the prevention of accidents at hazardous production facilities of storage and processing of plant raw materials provide an overview of domestic and foreign producers. The item-description of the system of protection of buildings and facilities of hazardous production facilities is given taking into account the industry specifics. There are specified the key factors meeting modern technical requirements, cost-based position of enterprises, ensuring conditions for safe operation of the storage and processing of plant raw materials