№ 129(5), May, 2017
Public date: 31.05.2017
Archive of journal: Articles count 97, 240 kb
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Description
This article is devoted to the problem of network attacks recognition, which is essential for providing network security. A research of neural network efficiency has been held. Such metaeuristic algorithms as genetic algorithm, gray wolf algorithm and firefly algorithm have been applied for the neural network learning. The algorithms’ fundamentals have been described. Multilayer perseptrone with sigmoid activation function has been selected for the task of network attack presence check. Various configurations of the neural network have been tested in order to find the optimal number of layers and neurons per layer, which ensure the least error. Learning has been performed by minimization of the average squared error between the network’s output and its target value with the help of the listed algorithms. Genetic algorithm requires accurate parameter picking in case of any network’s architecture alteration. Moreover, it is not as fast as firefly and gray wolf algorithms. Gray wolf algorithm appears to be the most effective one. However, it loses its efficiency if the number of layers is increased. Firefly algorithm proves to be the most universal one. Although it is less effective than gray wolf algorithm, it provides the most exact output even if the network’s structure is changed
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CRITERIA FOR SELECTION OF KEY WORDS DURING THE FORMATION OF A SEARCH QUERY
10.00.00 Philological sciences
DescriptionThis article was written in the mainstream of modern Lingua-pragmatic research and is dedicated to the analysis of the criteria for selecting keywords during the formation of a search query. The choice of this type of Internet communication is due, first of all, to the fact that the search query is a text consisting entirely of keywords, aside from that search query is used in everyday speech practice regularly and often. The article suggests possible criteria for the selection of keywords; we have developed a technique for analyzing the search query in a communicative aspect. The main methods studies were continuous sampling of the material, linguistic experiment and semantic and communicative analysis. Particular attention is paid to the difficulties arising in the analysis of requests in which the producer's intention is not clearly expressed. The results of the research are important for understanding the linguistic essence of the keyword, the principles of the formation of search queries and can be used in the analysis of keywords in different types of texts. Practical significance of the research is that taking into account the given criteria in the choice of keywords allows reducing the communicative risks arising in the process of the search query formation
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POSSIBILITIES OF A UNIFORM ACCOUNTING SYSTEM TO ENSURE UNIFORMITY OF LAW ENFORCEMENT PRACTICE
DescriptionModern economic relations are filled with numerous contradictions that arise between business executives, including representatives of the administrative organs of the state machinery. In this context, relevant questions are uniformity of law enforcement practice and fundamental principles of a normative act in the field of Economics. The authors have studied the particular reasons for the emerging challenges of law enforcement practices and the implementation of measures of economic impact such as the availability of information about economic conditions in a specific economic environment, the use of so-called policy of double standards, when the actual circumstances of Commission of the facts of economic life caused by unwritten rules and traditions, but it creates the appearance of regulation. The proposed uniform accounting system will ensure the registration of economic events, the ability to use generalized information; it will streamline relations between all participants of the economy, including public institutions through the proposed organization of accounting and provision of information. The authors present the sequence of formation of primary accounting information, shows some of the attributes of accounting information that is used to assess the actual circumstances of economic relations
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POWDER FROM LUPINE SEEDS – THE PERSPECTIVE PROTEINACEOUS FOOD DRESSER
06.00.00 Agricultural sciences
DescriptionThe presented research is devoted to the development of the import-substituting production technology of the proteins dresser for food from local vegetable resources, in particular, of lupine. Lupine seeds contain about 40% of protein rich in all irreplaceable amino acids. Protein of lupine noticeably differs from protein of soy in inhibitors content, and namely, proteases, that does not cause allergic reactions. The main part of oil composition of oil of lupine is maid up of linolenic, linoleic and olein acids. Use of lupine seeds in production of complex raw structure products will allow to increase the biological value of a proteins component of a traditional type of raw materials of phytogenesis and to reduce the available deficit of protein. It is a will-know fact, that lupine is added to the recipes of buns, fermented milk and cottage cheese products, rich crackers and long cookies. Technologists have recently received a certain concentrate from lupine seeds of high biological value, and a pastelike concentrate of lupine which can be used as a filler in milk, meat, baking and confectionery industries is being under development. The results of the research show that seeds of lupine can be considered as one of the perspective sources of white and competitive ingredient for developing new recipes and technologies of different types of multicomponent food. It is necessary to continue the research on creation of different types of food with use of lupine seeds. Thus, the products received from lupine seeds can be used as raw materials for improvement of quality of food and as additives for creation of compoundings of new types of foodstuff
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INVESTMENTS IN INNOVATIVE TECHNOLOGIES OF GRAPE STORAGE
DescriptionThe analysis of the state of grapes and wine production at the organizations of the Krasnodar region is carried out. It is revealed, in the long term, that high rates of development and growth of competitiveness of the wine-making organizations, especially in the conditions of economic sanctions, are predetermined by the level of investment activity. In competitive conditions, the most important factor in maximizing profits is investments allowing to overcome technical and technological backwardness, high resource cost, low labor productivity, and, as a result, weak competitiveness of products. On the example of CJSC “Primorskoye” in the Temryuksky District, the reserves for increasing the economic efficiency of grapes production are determined based on intensification of storage processes. The results of the evaluation of the effectiveness and risks of investment in the organization of grapes storage in a controlled atmosphere are presented, which will allow to increase the quality of the wine material and neutralize the effect of seasonality of sales. Premises with a total area of more than 400 sq.m with a controlled atmosphere will contribute to the preservation of production without significant losses up to 7 months. With an investments of 10,4 million rubles, direct production costs of maintenance of storages, energy consumption are reflected. Cost-benefit evaluation indicates the feasibility of investing in a project differing in average degree of risk. The main investment risks mitigation measures are presented
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Description
This article proposes an approach to teaching mathematics in high school, based on the application of application software packages, which is especially relevant in connection with attempts to transition in the upper grades to profile education, when the student chooses the direction of more in-depth study of subjects, based on his own inclinations. The substantiation of necessity of development of methodical positions and recommendations on use of packets of applied programs on lessons of mathematics in the senior classes of high school is given. The analysis of existing packages of applied programs for teaching mathematics in high school is carried out. During the research, packages used for solving mathematical problems are considered: MS ESCEL, STATISTICA, MATCAD. Known packages of applied programs are classified according to groups of applications in mathematics lessons. Approaches to the use of application packages in math lessons during the pedagogical experiment have been tested. The pedagogical experiment was conducted on the basis of the State Budget Professional Educational Institution of the Krasnodar Territory "Beloglinsky Agrarian Technical Technical School". The analysis of the results of approbation is carried out and recommendations are made on the application of application software packages in mathematics lessons in secondary schools
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PERFORMANCE EFFICIENCY OF PEA BY USING MICRO-FERTILIZERS AND GROWTH REGULATORS
06.00.00 Agricultural sciences
DescriptionThe use of resource-saving technologies for cultivation of basic crops does not make sense without the use of microelement fertilizers, biologics and growth regulators. All this fully applies to the technology of cultivation of the main bean culture – pea. In the current market conditions of agrochemical products, microfertilizers are presented in a wide range. Identifying the most effective of them at a price and yield increase is a defining task for agricultural producers. In this connection, the purpose of the research was to study the influence of biologics and growth regulators on the development and productivity of peas with the definition of their most effective them. The studies were conducted in 2014-2016 on the fields of the training and demonstration center on the introduction of resource-saving technologies of the IPCC APK VO "DGAU" in Zernograd, Rostov Region. As the studied drugs there were used Rizotorfin, Extrasol, Vigor Fort, Miwal Agro, Flavobacterin, Biogumat Kubansky, KU-8 Agrofon. As a result of the research, it was established that all the preparations studied showed a positive effect on the development of pea plants grade Angela. The yield gain was 0,34-0,56 t/ha in comparison with the control. The most effective are the following ones: Extrasol with a yield increase of 0,56 t / ha (14,6%) and a profitability level of 232%, Mival Agro – 0,54 t/ha (14,1%) and a profitability level of 192%, Biohumat Kuban – 0,55 t/ha (14,3%) and the level of profitability of 271%. A good level of profitability was noted at KU-8 Agrofon – 224%
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PRIORITY DIRECTIONS OF INCREASE OF THE EFFICIENCY OF INVESTMENT ACTIVITY OF HEALTH CARE INSTITUTIONS
DescriptionThis article aims to review priority directions of increasing the efficiency of investment activity of health care institutions. As health plays an important role in the economy of any country, it is necessary to improve its efficiency by investing in its development. Additional funding, investment in health will significantly change the quality of provision of medical organizations, to develop new programmes, able to solve various problems existing in the health care industry of the Russian Federation. The priority direction to improve the efficiency of investment activities of MBHI CCCH No. 1 is opening within the healthcare facilities pharmacies called "Land of pills". This article describes technical, economic and financial feasibility study of business plan to open this pharmacy
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USE OF GRAPE POMACE IN PRODUCTION OF FLOUR CONFECTIONERY PRODUCTS
DescriptionThe object of the study was the sweet pomace of red varieties of grapes grown in village Taman Temryuk district of the Krasnodar region. By grinding in a laboratory mill and drying in a drying oven at a temperature of not above 60 ºC, a powder is obtained from the mash. Its quantitative chemical analysis has been carried out. The mobile forms of metals and the total content of metals are determined. The content of mercury, lead, arsenic does not exceed the permissible levels of the maximum content of toxic elements in flour confectionery products. The influence of powder from grape pomace on the quality of the finished product and on the properties of the pastry test was studied, as the control sample was chosen the recipe for the sugar cookies "Carrot". A part of the flour was replaced with grape-dried powder in amounts of 1 %, 2 %, 5 % of the mass of wheat flour of the highest grade in the test. The recipe of sugar cookies with the addition of powder from grape pomace and without, calculated on 200 g of finished product, and organoleptic parameters of the finished biscuit is given. It is established that the use of grape-dried powder allows to increase the mass fraction of dry substances and to reduce the mass fraction of sugar in confectionery products, as well as to enrich them with mineral substances, microelements, which are necessary for normal functioning of the organism. Biscuits with the addition of powder from grape pomace are a good source of ballast substances reducing caloric content, which contributes to the removal of harmful substances from the body: cholesterol, heavy metal salts, etc
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CONTINUOUS STUDYING OF THE PRINCIPLES OF MATHEMATICAL MODELING
DescriptionIn this article, possibilities of realization of the principle of a continuity of studying of mathematical modeling by means of professional development of workers of all links of an educational chain are analyzed. The general schematic model of a set of materials was developed for advanced training courses. Monitoring which revealed not systematic and insufficient appeal to the device of mathematical modeling in the course of teaching mathematics at school and in higher education institution is carried out. Preliminary work according to the scheme on the subject "Elements of Mathematical Modeling" is carried out. For evident justification of efficiency of introduction of elements of mathematical modeling, research work based on schools and university of the city of Alchevsk is carried out to process of studying of mathematics. Relevance of the introduced material as effective tool for further adoption of rational decisions is analyzed. Work on the ranged selection of references for a subject is carried out. Some conceptual recommendations for carrying out advanced training courses, in particular the organization of creative groups on a constant basis for an intensification of scientific potential, and also carrying out cross occupations for all participants of mathematical education for the purpose of understanding of the general tasks and the general conceptual approach to the solution of a question of a training continuity are offered. tasks and general conceptual approach to the solution of a question of a training continuity