№ 129(5), May, 2017
Public date: 31.05.2017
Archive of journal: Articles count 97, 240 kb
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THE NUMBER OF LINEARLY ORDERABLE BINARY RELATIONS ON A FINITE SET
01.00.00 Physical-mathematical sciences
DescriptionPartially ordered set is a basic concept of modern settheoretic mathematics. The problem of linear set ordering with given binary relations is well-known. Every partial order over a finite set can be linearly ordered, but not every binary relation over this set can be linearly ordered as well. Up to now, there is no known formula for calculating the number of partial orders over a given finite set. It appears that there is a formula for calculating linearly ordered binary relations over a finite set. This article is concerned with derivation of this formula. The fact from work of G.N. Titov [9] that a binary relation over a finite set is linearly ordered if and only if any diagonal block, derived from the binary relation matrix as a result of setting main diagonal elements to zero, contains at least one zero row (diagonal block of matrix means any matrix composed of elements at the crossings of rows and columns of a given matrix with the same numbers), plays a key role in process of corroboration. The main conclusion of the article is a theorem that allows to find the number of linearly ordered binary relations over a set of n elements using the formula. A recurrence formula for the number of linearly ordered (irreflexive) binary relations over a finite set of n elements, provided in the lemma, was derived as well
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IMPROVING THE EFFICIENCY OF MANAGEMENT OF INNOVATIVE ACTIVITY OF ENTERPRISES
DescriptionMethods and models for assessing the effectiveness of management of innovative activities of enterprises allow to calculate its indicators for each individual innovation project that can potentially be included in the developed version of the plan, and for a version of the plan (program) of innovation development in general. In the existing practice, this problem is usually solved means of an assessment of the socioeconomic efficiency of their implementation. The objects of this assessment are commercial and budgetary efficiency. The output data of the specified process is: the payback period of investments (the period of their return) and the profitability index (return on investment) - when calculating commercial efficiency; the net discounted income of the state (budgetary effect), the profitability index and the period of return of budget funds - when determining budgetary efficiency. Within existing practice of assessing the effectiveness of the implementation of innovative plans and programs, enterprises usually only determine the financial results of the implementation, without linking them with the planned specific results of scientific and innovation activities. This practice is a consequence of the long dominance of the so-called "monetary" approach to solving this problem. Of course, it is important for the enterprise to reduce the costs of implementing the innovation project, and to increase the return on assets. However, it is also important for the enterprise to ensure that its innovative activity provides the maximum saving of not only production resources, but also labor resources (labor productivity) and material resources (material-output). It allows the enterprise to increase the efficiency of its innovation activities and ensure the achievement of the planned target indicators and indicators of its development program. In order to solve this problem, the main elements of innovative activities of enterprises and the trends of their development in modern conditions are identified in the article. A systematic analysis of this activity is carried out. The organizationaleconomic mechanism of innovative activity of enterprises is formalized, structured and investigated. The theoretical bases of the organizational and economic mechanism of innovative planning are considered. The economic-mathematical tools for adjusting short-term plans and a long-term program for the innovative development of enterprises are proposed
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Description
The situation which has developed in the Russian economy concerning investment activity taking into account the operating investment policy of the state is considered in the article. Today in the country the new aspect of the international relations demanding sharper and cardinal intervention of the state in the improvement of structure of investment resources develops. The purpose of this article is disclosure of the main characteristics of formation in dynamics of structural elements of investment resources and the offer of the directions of activization of the investment policy in Russia. Indexes of the main indicators of the investment activity in the Russian Federation are considered, the structure of investments into fixed capital by financing sources is analyzed. The main structural shifts in formation of the investment resources during the post-crisis period taking into account change of investment potential of institutional sectors and financial conditions of the investment activity in Russia are investigated. It is revealed that negative change of a situation with attraction of foreign investments into the Russian economy had significant effect on dynamics of investment resources. The situation, which developed in the economy of Russia quite precisely, lets to know that it is impossible to rely only on the self-regulating market. For more effective attraction of the investment resources strengthening of a role of the state support of investments, development and improvement of investment policy, searches of the most optimum cooperation of domestic enterprises with the foreign companies are offered
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HANDMADE AS A FORM OF CREATIVE AND PROFESSIONAL SELF-REALIZATION
22.00.00 Sociological sciences
DescriptionThe article is devoted to the study of social practices of the handmade and their impact on creative and professional fulfillment of personality. It deals with the concept of handmade, its value as a way of leisure and business in Western countries and in Russia. Presents the results carried out by the authors of the sociological research devoted to the study of the relations of the inhabitants of Krasnodar to manual production. Based on the analysis of empirical data the following indicators handmade were pointed: uniqueness, exclusivity, originality, quality. Handicrafts opposed to a mass product. This makes hand-made in demand. Respondents perceive the hand primarily as a leisure activity, which nevertheless allows obtaining additional income and contributes to self-development. Key qualities and competencies that can be generated in the course of employment in manual labor were identified. Among them the most important the respondents considered the disclosure of creative abilities, creativity, attentiveness, diligence. It is concluded that under the conditions of modern Russia, with the existing level of development of information technologies created sufficient social base for the development of handmade industry
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WOOL PRODUCTIVITY OF MERINO SHEEP OF IMPROVED GENOTYPES
06.00.00 Agricultural sciences
DescriptionThe article deals with the issue of improving the profitability of sheep breeding by using improved mutant genotypes in the breeding system. The results of studies of the main indicators of economic-useful traits are given, the dynamics of growth, level and quality of wool productivity of sheep of improved genotypes obtained on the basis of such breeds as Soviet merino and Stavropolskaya, as well as firstgeneration daughters cultivated in themselves are estimated. It was found that at birth, the live weight in the groups of the 3 group (the breeding of half-blooded hybrids "in oneself") was higher than that of the females from the 1 and 2 groups, respectively, by 0.50 kg, or 13.1%, and by 0.20 kg or 5.2% (P> 0.95). At a more senior age, the young, having a large live mass at birth, retained its rank position. The highest indicator of the cutting of physical wool was observed in animals of the 2 group, obtained as a result of the use of sheepproducers of Stavropolskaya breed on sheep of the Soviet merino. The parameters of the 1 and 3 group were lower by 0.6 kg - 12.3% and 0.17 kg - 3.5% (P> 0.95), respectively. The conclusion is made that the use of sheep-producers of the Stavropolskaya breed on the uterus of the Soviet merinos breed had a positive effect on the wool productivity and the live weight of the hybrid offspring. Further breeding of half-blooded hybrids “in oneself” showed the possibility of reproducing improved genotypes without losing the acquired qualities
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CORPORATE INTEGRATION AS A FACTOR OF INTENSIFICATION OF THE COMPANY`S INNOVATION CAPACITY
DescriptionThe article investigates a relation between the company`s innovation capacity and its integration strategy. The author considers main elements of innovation capacity: access to new technology, dynamic entrepreneurship, reproducible competitive advantages, supply of complementary goods. Further in the article main forms of corporate integration are being analysed: from zero integration to “mild” integration in the form of entrepreneurial networks and “strong” integration in the form of M&A. The author analyses the effect of different integration forms on the elements of a company`s innovation capacity and makes a conclusion that integration may serve a purpose of increase of innovation capacity by creating a synergistic effect which is shown in increased company`s potential and reduced transaction costs. Stronger integration means stronger synergistic effect and its effects. However, the author shows that “mild” forms of integration through entrepreneurial networks and strategic alliances may be the most prospective for further research because such forms of integration allow to affect all the element of innovation capacity without sufficient costs of implementation of integration strategy
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Description
The article is devoted to the study of factors of adaptation of Chinese students to educational environment of TPU. The goal of this work is to identify influence of different factors on adaptation of foreign students studying in Tomsk Polytechnic University. Various methods of data collection and analysis are used in the research –an associative experiment, open-ended questions and observation. As a result of the associative experiment main factors of adaptation of foreign students are revealed: interest in Tomsk, comfortable accommodation, professional tutors, relationship with peers and Russian language level. Weather and the need to adjust to new surroundings negatively influence adaptive capacity. Analysis of answers to the open-minded questions has confirmed the results of the associative experiment. Negative character traits are mentioned as factors that negatively influence adaptive capacity. The Russian language is regarded ambivalently by the Chinese students. It is perceived both as a negative and as a positive factor by the same respondents. Many students consider successful passing of Russian as a Foreign Language Test as personal success. Therefore, Russian is the most important factor of adaptation of the Chinese students in TPU
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Description
In the article, it is told about need of the correct and rational use of fixed assets with system of the organization of accounting in branch of a structure of power objects. Operational stages of fixed assets at an initial stage of construction are shown. The main questions and problems of rational use of fixed assets are investigated. Fixed assets in the course of production carry out a role of means of labor, which are used by the person as the conductor of his impact on objects of the labor for the purpose of their adaptation to satisfaction of the requirements. Fixed assets make a basis of material and technical resources of the organization, define her technological level, the range, quantity and quality of products, the performed works and the rendered services. Fixed assets via the economic mechanism of depreciation and costs of their repair participate in formation of prime cost of goods (works, services) and financial result of activity of the organization. The facts of economic life on leaving of fixed assets exert considerable impact on financial result as well. Therefore, for ensuring reliability of information, which is contained in accounting reports, the organizations have to keep account of the facts of economic life with fixed assets in strict accordance with normative documents
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RISKS AND PRIORITIES OF THE STRATEGY OF DEVELOPMENT OF THE NATIONAL SPACE-ROCKET INDUSTRY
DescriptionBased on risk analysis and consequences of the accidents which have happened to the space equipment from the moment of the beginning of an active phase of space activity, the authors have come to a conclusion that initial stages of life cycle of the project, namely start and a conclusion to an orbit of artificial Earth satellites are subject to the greatest risks. Further functioning of the spacecraft in an orbit is accompanied by much smaller risks, and the least risky are works on service of land infrastructure, processing and information transfer to consumers. Methods of economic protection, which provide acceptance or transfer for a certain payment of risks are not always acceptable for an initial stage of the space project – start and removal into a satellite orbit. Authors suggest evading whenever possible from similar risks for what it is necessary to reduce starts for the benefit of foreign customers. The research of structure of the world space market has shown that such kinds of activity as production of land space infrastructure and rendering services of satellite communication and broadcasting are the most demanded. The market of starting services is gradually reduced in connection with miniaturization of the equipment of satellites and high specific risks of start. The policy of Roskosmos is focused generally on preservation of leadership in starting services which differ in high risks, to the detriment of creation of own satellite group capable to render a wide range of space services to foreign partners. Change of reference points of the strategy of development of the domestic spacerocket industry towards highly profitable and least risky types of space activity is offered
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Description
In the article, the methods of representation, popularization and propagation of scientific achievements of agronomy in the Soviet period are considered. This topic may be interesting not only as an example of methods for educating young people about the current achievements of agriculture, but also serves as a valuable source of knowledge on the history of agronomy. This article considers the use of such of conveying information as a cartoon. Along with such forms of fine arts as: a poster, textiles, postage stamps and lacquer miniature, a cartoon is an example of data visualization. Having a background of an easy and sometimes jocular narrative, the necessary information is delivered to the viewer. After watching the cartoon, a person who is not previously acquainted with this issue will already have a general idea about it. A specialist, paying attention to details, is able to see and highlight the information necessary for himself, such as history and peculiarities of cultivation of the culture. In this article, as an example, we have considered the Soviet cartoon "Chudesnitsa." It tells about the appearance of corn in our country and the reasons for its sharply increased popularity. The article lists scenes of the cartoon that carry information directly on the history and technologies of agriculture, as well as on the accompanying industry. The effectiveness of this method of information transmission to people of all ages and professions is noted, as well as multitasking of its use in the educational program of specialists