№ 115(1), January, 2016
Public date: 27.01.2016
Archive of journal: Articles count 86, 182 kb
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Description
The article describes a new approach to the assessment of the economic system. The authors propose to assume that the system grows, if its share in the world production increases. For the qualitative assessment, we have offered to analyze the dynamics of growth of exports of products with high benefit to the foreign countries, which include engineering goods, defense, manufacturing materials. On the world market of hightech products, we have the stiff competition and the growth of exports of domestic products with high benefit indicates high level of innovation. Based on the analysis of available statistical data, we revealed a correlation between exports of innovative products, the volumes of financing research and development and foreign direct investment in the national economy. It was determined foreign capital has a negative impact on exports of products with high benefit. The authors proposed a two-factor regression model, which allows you to make short-term forecasts and allocate resources. The study showed that despite the ongoing economic sanctions and unsuccessful economic reforms in the past, Russia has a high potential for innovation, which is activated when reducing the influence of foreign capital. Attempts to isolate the Russian economic system led to the mobilization of resources and the growth of innovation activity of domestic business
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Description
The article deals with the problem of oil-contaminated waste utilization. It has suggested the ways of technological advancement taking into account the principles of BAT. The analysis of the legal framework for BAT in Russia and the EU is carried out. The features of the state regulation in the field of BAT and the main approaches to formation of a complex of measures for transition to principles of BAT are considered. It has described the innovative approach to the development of waste treatment technologies that are best and available from an environmental and economic point of view. It has identified limiting parameters affecting the efficiency of waste utilization and the suitability for use as secondary material resources, particularly in the construction industry
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INTERVAL SPANNING TREE PROBLEM ON A TOPOLOGICAL CRITERION
01.00.00 Physical-mathematical sciences
DescriptionThe article presents the problem of spanning trees with topological criteria and interval scales. We have introduced relationship preferences and incomparability to find the complete set of alternatives in the case of interval scales. The base for mathematical calculations is interval mathematics
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USING MECHANISMS OF FORMALIZATION OF DIDACTIC CONTENT FOR SKILLS DEVELOPMENT MONITORING
DescriptionThe relevance of an effective system of professional development for science-intensive and high-tech industries demonstrates not only the need to promptly respond to the global challenges of the modern economy, but also the presence of professionals able to reform the Russian economy in conditions of adverse effects of the sanctions. The leading role in these processes is assigned to highly qualified staff, which is formed in the process of training specialists within the system of continuous professional education and training (CPEandT). Expansion of the use of the system of CPEandT in modern educational technology (MET) opens new possibilities for advanced training and monitoring of this process by formalizing mechanisms of didactic content. We have developed specific mechanisms of formalization of the bestknown relationship between the information flow of didactic content and scope of knowledge of professional disciplines plan of professional development, as well as the possibility of their use for the monitoring of the process. The article discloses mechanisms of formalization of the process of professional development for science-intensive and high-tech industries, which will actively contribute to their successful implementation and monitoring
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Description
The article reveals the basic concepts, purpose and classification of HRM systems used to manage the organization's staff. The analysis of the international and Russian market of HRM-systems and selected alternatives (seven information systems) of this class focused on the Russian practice of large and mediumsized businesses has been performed. The process of implementing an information system involves selecting the system that best suited to the needs of the business. For this purpose, there were developed evaluation criteria of information systems and their importance for the company. This stage of research was conducted through a survey of experts from among the University staff and practitioners. As a result, we have obtained the matrix of evaluations of alternative information systems of HRM and selected class "1C: Salary and personnel management 8". Research demos of the selected HRM system allowed developing a functional model, presented in the form of complex diagrams of cases of modeling language UML 2.0. The developed diagrams clearly reflect the allocated subsystems and their functions, as well as the relationship between the actors of the process and system functions. Summarizing the experience of implementing similar systems, we composed a smartchart showing the main stages of its implementation. The results have practical value and can be used by companies of the considered business segment as specific recommendations
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SOURCES OF UNINTERRUPTED AND AUTONOMOUS POWER SUPPLY
DescriptionThe article describes the main block diagrams of three types of uninterruptible power supply: backup; interactive; double conversion. The main functions are: the function backup or emergency source of electrical power; the function of protective devices (from an overload currents and short-circuit); improving the quality of the power supply voltage. Alsoб we have disclosed the features of the advantages and disadvantages of uninterruptible power supplies three groups: Off-Line / Stand-By / back-up UPS (passive - reserve); Line-Interactive (line interactive type); On-Line. The article discloses new approaches to structural and schematic-based uninterruptible power supply, including at use of renewable energy, so that the failure of one of the sources does not lead to exit from the operation of the entire of power supply system. As a rule, such systems are built on a modular principle. It is shown that now for remote users from external networks is advisable to apply a system autonomous power supply, representing the totality of sources and converters of electric power, ensuring uninterrupted power supply to consumers. We have presented a typical structure of autonomous systems and given an option of the block diagram of the system and are given explanations and principles of its work. Significantly improves performance reliability of autonomous systems using the modularity of its main functional units. In addition, to increase the efficiency of the system can be through the use in the construction of transformers with static converters rotating magnetic field. To improve the weight, which is important for the transport systems, it is necessary to use links with the intermediate high-frequency electric power conversion in static converters
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Description
The given school for young scientists has become a platform for the exchange of scientific knowledge between young and experienced scientists, practitioners, representatives of power structures. Including before its participants were representatives of CEMI RAS, Moscow state University, St. Petersburg state University, Financial University under the Government of the Russian Federation, Public chamber of the Russian Federation, foreign universities (University of new Brunswick (Canada); well-known scientists from leading universities of the South of Russia. The main organizers of this school were the Krasnodar branch of Financial University under the Government of the Russian Federation, the Krasnodar regional public charitable Foundation of "Scientific and educational initiatives of Kuban"
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TO THE QUESTION OF THE SPEED OF WAVE PROPAGATION IN ELECTROMAGNETIC ENVIRONMENT
01.00.00 Physical-mathematical sciences
DescriptionThis question is about the speed of wave propagation in electromagnetic environment. Electromagnetic environment (field) is the space that fills the whole Universe, occupied by the electromagnetic particles-photons. At the heart of the special relativity theory, the constancy of the speed of light in vacuum is affirmed. According to modern concepts, the speed of light in vacuum is the maximum speed of the particle motion and propagation of interactions. However, light is the narrow range of electromagnetic radiation – (4÷8)·1014 Hz, therefore experimentally measured speed of light is referred to this frequency range. The fact that this speed of electromagnetic waves can theoretically be non permanent – physicists have pondered for a long time and this question is periodically excited in the scientific literature. The author of this article also had an impression that the speed of light, in which he understands distribution speed of waves of a wide range of frequencies in the electromagnetic environment, is not a constant. The article attempts to prove it. Many photons of different frequencies move simultaneously in different directions in a photonic electromagnetic field in environment. They are involved in the formation of a wave of compression – decompression in this field under the influence of the antenna radiated photons. It is approved that the speed of photons of different frequencies can change within a wide range from 1,285·103 m/s (ν = 1024 Hz) to 1,285·1012 m/s (ν = 106 Hz) and, therefore, the speed of wave propagation in the electromagnetic environments that are filled by photons of the same frequency or a narrow frequency range can change widely from 8,58·102 m/s to 8,58·1011 m/s and be significantly different from the experimentally discovered speed of light. Interplanetary space in different parts of the Universe can be represented by different spectra of photons and therefore they will have different speed of propagation of electromagnetic waves
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TO THE CALCULATION OF THE ECONOMIC POTENTIAL OF WIND ENERGY AND THE CHOICE OF WIND POWER PLANTS
DescriptionTo determine the feasibility of using PV systems we should assess the economic efficiency of wind energy in the region. At the same time, the first step should be an analysis of upper-air and power characteristics of the wind. The next stage is to determine the energy source of wind power (theoretical, technical and economic potential). The basic approach to the calculation of economic indicators should include a determination of the effectiveness of wind power installations in competition with traditional energy sources in a particular region. There are important following indicators: the payback period and economic efficiency. If the economic potential of wind power satisfies the requirements, the next step is to study the technical requirements applicable to wind power stations. For a preliminary assessment of the terrain, the article discloses a sequence of events that must be performed to assess the effectiveness of the installation of wind power systems. We have listed advantages and disadvantages of the main types of wind power plants, and other ramifications of choosing of basic functional units. The considered in an article analytical expressions for calculating the evaluation of economic efficiency of wind energy, the technical requirements for the basic parameters of wind turbines and their main advantages, disadvantages and features the work will allow at the design stage to carry out a preliminary assessment of effectiveness of the wind power stations for a particular region and locality, specific types consumers in view of their modes of operation and the quality requirements of electricity
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PLOUGHSHARE PLOW WITH ADDITIONAL DISK WORKING BODIES
DescriptionThe article is devoted to main processing of soil with the combined ploughshare plow. We have made a review of the existing patents of this technological operation in this article. The article presents most important results of modeling of new types of constructions, problems of traction resistance and quality of preparation of soil for sowing. The article has the investigation character that was provided by the analysis of ways and means of mechanization for main soil processing with the furrow inversion and excerpts from works of the leading scientists on the studied subject, there were cited the types of patents which provide the optimal soil processing, there were indicated their disadvantages and ways of decision of problems. There was determined the main tendency of working outs of soil-processing combined machines, the advancing of constructions of tilling aggregates to improve the qualitative indexes of their work. Also there was substantiated the form of disk, namely there was specified the causal- investigative communication of existence of cuts in a disk of the soil-cultivating tool in comparison with a continuous disk. There was described the principle and the process of work of operated combined ploughshare plow. In the result of the work there was obtained the construction of ploughshare plow with additional working bodies which consist of disks of set batteries for every panel of ploughshare plow. In conclusions there were observed the main results reached at present time