№ 123(9), November, 2016
Public date: 30.11.2016
Archive of journal: Articles count 141, 382 kb
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METHODS OF MULTICRITERIAL COMPREHENSIVE ASSESSMENT AND SELECTION OF THE TECHNOLOGY FOR GROWING CROPS
DescriptionProduction and processing of grains have formed a number of cereals-governmental sectors in the national economic system of the country, such as grain production, grain elevator industry, flour, cereals and mixed fodder production, which constitute the grain complex country. The significance and the role of the grain as a commodity in the state economy can not be overestimated. This product, which is totally liquid, has a constant, steady demand at any time of the year, in any region. Ongoing measures to increase grain production and improve its implementation did not have a complex character, therefore, insignificant effect on the efficiency of the industry and the competitiveness of grain production. The shortage was covered by imports.According to the characteristics of management in agriculture, it should be emphasized that the absence of objective and timely information at all stages of production of the plant-breeding, and as a result, non-optimal choice of technology of cultivation of agricultural crops, might result in the fact that the cost of labor and material resources increases significantly, the company does not receive profits, and sometimes suffers losses. When selecting cultivation technology for agricultural crops, an agronomist has a database of more than a hundred times-personal of alternative technologies for each crop. It is up to the decision-maker (DMP) to find specific criteria to select the most suitable (for the owners and the climatic zone) technology of cultivating for the culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The article discusses the methodology of multicriteria comprehensive evaluation of technology cultivation crops
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THEORETICAL AND PRACTICAL ASPECTS OF HARMONIZATION OF EU TAX SYSTEMS
DescriptionThe topic of harmonization of tax systems of member countries of Economic and Monetary Union is currently very relevant. In the article we examine in detail the point of view of scientists of various economic schools on the feasibility of a coordinated fiscal policy in the framework of integration associations. Assess the role and the possibility of using tax instruments in the formation and functioning of the economic union. The reasons of increased competition within the EU are reviled. We analyze the EU experience in the field of regulation of taxation assess-member countries, as well as the formation of the general budget. The causes of the EU budget redistribution in favor of the troubled countries and new EU members are investigated. The causes of the EU budget redistribution in favor of the troubled countries and new EU members. The effect of the fiscal component of the state of the economies of Member States' economic unions. Particular attention is paid to the need of harmonization the legislation of member countries of integration associations in the field of indirect taxation. Authors conclude that the restrictions on currency and monetary control capabilities of Member States economic unions actually preserve certain independence in the conduct of fiscal policy. At the same time the negative effects of exchange rates regimes fixing or replacing the National currencies single collective may be partially offset by the competent fiscal policy
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01.00.00 Physical-mathematical sciences
DescriptionSpecially formed mixtures of isotopes of chemical elements have better consumer properties than their natural counterparts. Therefore, the development of methods for increasing the efficiency of the known methods for producing of isotope materials is relevant. It is known that the chemical bond is formed only in the singlet state of the spins of valence electrons of the reagents. On the basis of the known representations about dispersion of spin projections on the coordinate axes and the molecular-kinetic theory of gases was obtained an expression for the constant of the chemical reaction between the radicals occurring in the magnetic field. This expression allows calculating the reactivity of the isotopic modifications of radicals. Plasma allows to transfer many of the compounds in the gas phase. It is known that a significant part of particles in low temperature plasma is in a radical form. The equations of chemical kinetics for describing the process of oxidation of the carbon isotopes in argon-oxygen plasma occurring in an external permanent magnetic field were written in the work. It was shown that the efficiency of plasma process of isotopes separation can be increased only under insufficient oxygen relative to the stoichiometric value. These equations of chemical kinetics of processes occurring in the plasma process of incomplete oxidation of carbon isotopes needed to find experimental conditions that provide the maximum isotope effect in a magnetic field
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Description
The development of agro-industrial integration is an objective economic process involving, on the one hand, with the social division of labor and specialization, on the other - with the necessity of interaction between specialized sectors and modes of agricultural production. Agrarian enterprises come into this unification movement, seeking to reduce the risk, the occurrence of which is associated with the production depends on climatic conditions, natural agricultural products market, the dictates of the processing enterprises, the need to improve the competitiveness of production. Processing and service companies are also seeking to secure a stable income thanks to the raw material base, better use of raw materials, improving the quality of its products, decreasing the price and conquering markets. In most cases, the object is to integrate agriculture, and direct or indirect initiators often are non-agricultural plants and firms that concentrate the bulk of production and sales of AIC final product. As a result, the concentration of production results in savings on its scale, so-called technical-technological economy. Increased production expands beyond the optimal use of machinery and equipment. The more spread out are agricultural producers, so it is more difficult to realize their interests for scaling up. In the Russian practice we have developed a variety of organizational forms of integration differ in the nature of economic relations between the parties, the degree of independence of members of the business combination, the combination of centralization and decentralization. Conventionally, they are divided into associative - "soft" and corporate - "hard". By "soft" forms of association include associations, unions, non-profit partnership and a strategic alliance. They can function effectively at the interregional level. Hard type of integration ties characteristic of plants, corporations, trusts, holding companies. Agricultural credit consumer cooperatives (ACCC) is a voluntary association of individuals and legal entities residing or conducting their business activities in certain rural areas, on the basis of membership and monetary union shares in order to meet the needs of the members in the credit and other banking services
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POLICY OF STATE REGULATION IN THE SPHERE OF HOUSING AND COMMUNAL SERVICES
DescriptionIn this work we consider criteria determining the amount of a payment, and also the Rule of content of a common property in the apartment house; the article contains recommendations promoting to increase quality of management of a housing stock; the possible actions promoting system change of the principles of improvement and forming of the public environment are provided
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DEVELOPMENT OF FOOD PRODUCTS FOR RUGBY ATHLETES
DescriptionIn 2016, the game of rugby for the first time included in the program Olympic Games with a team of seven players. It is well known that achieving significant results in speed-strength sports, which include rugby, is impossible without a high physical, psychological and neuro-psychic loads, which are always subject to the athletes during training and competition. Nutrition should occupy an important place in the training of highly-skilled athletes, rugby players. It is known that the decisive factor in Rugby is an adequate supply of carbohydrates (glycogen, muscle and liver, blood glucose). Prolonged exercise leads to a depletion of glycogen, thus may slow down growth meristematic tissue and worsen the body's recovery after the event. In view of the fact that rugby belongs to the speed-strength sports mind, there are additional requirements for carbohydrates with different chain lengths, easily digestible proteins and basic micronutrients. In the daily diet can not provide the athlete a sufficient amount of protein and carbohydrates, as well as the need to sustain their relationship. To solve this problem, we have to include specialized protein-carbohydrate foods that have high nutritional and biological value in the diet of athletes, rugby players, which are able to quickly restore glycogen stores and protein to prevent loss of muscle when intensive training. Thus, the development and practical implementation of specialized technology of the protein-carbohydrate foods for athletes, rugby players is actual and up-to-date
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ABOUT THE MOTION OF THE VIBROLIQUEFIED SEPARATED LAYER OF GRAIN ON THE FLAT SIEVE OF FINITE WIDTH
DescriptionThe aim of the research is analytical determination of the middle speed of the corn seeds on the flat vibrating sieve of finite width. The object of the study is the process of sorting of seeds of corn on the flat vibrating sieve. The mathematical modeling of the motion of the separated layer of the cereal mixture on the sieve is conditioned by the necessity of intensification of division of grain-growing materials on a flat sieve. Despite the significant progress in the development of mathematical models of the motion of a mixture on vibrated sieve, their further refinement remains an actual task. In particular, in calculation practice, theory in which the width of the flat sieve is considered infinite is used, i.e. the impact on the process of the moving frame of the sieve bed is not taken into account. In connection with absence of estimations of the error brought in by this assumption, the necessity to develop a theory of the movement of the mixture on a sieve of the finite width appeared. For the analysis, the following assumptions were accepted: first, the corn seeds were considered as balls of different diameter, second – the layer of grain on a sieve was considered as heterogeneous viscid liquid. Based on undertaken study it is set that most rational for the achievement of the put aim is application of method of Bubnov-Galerkin. As a result of undertaken research analytical dependences are received for the calculation of flowrate of grain mixture on the vibrational sieve of the final width taking into account separation of the mixture into factions
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TO THE ISSUE OF PRINCIPLES OF TAX AUDIT CLASSIFICATION
DescriptionThe article deals with the research of methodological principles of tax audit development. In particular there is analyzed one of the most important methodological issues - the selection and classification of the basic principles of tax audit. The basic methodological approaches to the classification of principles of various economic phenomena including audit allocated to various domestic researchers are analyzed. The possibility of development of tax audit methodology on the basis of the audit and management methodology is explained. By the analysis results the classification criteria of the principles of tax audit are highlighted. Relying on the provisions of international audit standards, Code of ethics for professional accountants, Independence rules of auditors and audit organizations, scientific economic literature addressed the issues of selection and justification of principles of auditing and principles of tax audit, taking into account the selected criteria the author offers a classification of principles of tax audit. A brief description of each selected group is given. The proposed approach to classification of principles of tax audit deepens the methodological framework of the study area and thus its use contributes to the quality of inspections undertaken. In the research process the author used the General scientific methods and various special teaching methods aimed at the discovery and scientific justification of key issues raised in this article: methods of analysis and synthesis, induction and deduction, comparison and generalization, grouping and systematization, classification
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TECHNIQUE OF CHOOSING COMPETITIVE STABLE BEHAVIOUR STRATEGY FOR AN ECONOMIC ENTITIES
DescriptionThe article gives the analysis of the questions that provide economic entities stable functioning in extreme competitive interactions. The task of choosing competitive stable behaviour strategy of the economic entity on the basis of efficient use of a resource is defined in maximine terms. To solve the problem it is suggested to use the means of a multistage nonzero attrition game and a negative-sum “gain”. The ways to overcome major difficulties of a numerical solution of the formulated extreme problem in connection with its dimension and the kind of an optimizable function that might be discontinuous, nondifferentiable and multiextremal are found out. Due to its discrete behaviour a criterial function is given in terms of Taylor approximation. Derivatives in the direction are calculated to find the pair of mixed strategies that is the solution of the considered game. On the basis of the suggested optimal solving algorithm by means of successive approximation maximine value of the efficiency criterion of the economic entity functioning and optimal distributions of the strategies application probabilities that provide its stable (balanced) “survival” are evaluated. The application of competitive stable behaviour strategies based on maximum efficient use of resources allows economic entities to remain viable and provides balanced competitive environment in regional sectors of economy
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A METHOD FOR PRODUCING PECTIN EXTRACT FROM SOYBEANS
DescriptionFruit shell - a waste of food and technical products. Only in rare cases they are used adequately to their rich chemical composition. Number of pectin substances in the structural components of the cell walls of fruit shells rather high. We investigated the quantity and quality of fruit shells contained soy pectin. The result of these studies was the proposed method for producing pectin extract from this kind of raw material. It describes how to work on the creation of a method for producing pectin extract from the leaf of soybeans. It's possible to extract pectin from the raw material, not previously used and pectin extract standard quality by applying advanced parameters of the process of conducting the hydrolysis-extraction. Valves soybeans washed with cold drinking water, dried and then pulverized. Then the purification is carried out by impurities. After that hydrolysis-extraction is carried out with a solution of succinic acid with heating. Separation of the liquid phase is carried out after completion of the hydrolease-extraction. We have developed and implemented as described above, the method solves the problem of soybean seed production waste