№ 124(10), December, 2016
Public date: 30.12.2016
Archive of journal: Articles count 99, 268 kb
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06.00.00 Agricultural sciences
DescriptionThe article presents the data of 40-year-old variety-trial cultivation of hybrid black poplar and balsamic sections, as a result of which addressed issues of selection range of appropriate varieties, their cultivation technology, aspects of agrotechnology and protection against pests. At the same time, it absorbed and non-forest land reclamation funds, in particular sandy and shell, lowhumus, floodplain soils. As a result, the five-year variety trials found that under the conditions of the Eastern Azov on humus shell rock underlain by low-mineralized groundwater on accessible depth for roots (up to 150 cm), the most highly productive and are stable clones of Euro-American poplar: Brabantika-175, Sanrau-59, a Moshnyi-236 and 195 , Bahel, ZS-33 Vernirubens, 60001/1, Caroline-162. In terms of growth, they are superior to the local Canadian poplar and other varieties of poplars. Resistance to environmental and biological factors of the environment most highly productive species and varieties of poplars are much higher than the low productivity. Culture of poplar planting might create unrooted plants directly on the silvicultural area, which reduces the cost of rooting plants at the nursery, their digging and transportation and provides a high survival rate. Culture of poplar are used for the afforestation of poor sandy forest-steppe zone arrays, often introduced as the main breed at shelterbelt afforestation
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DETERMINATION OF TIME-CONSUMING TASKS AND ASSESSMENT OF THE EFFECTIVENESS OF PROJECT MANAGEMENT
DescriptionThe article deals with the issues of determining the complexity of the project objectives, performance evaluation of the project, as well as the question of the distribution of specialists on problems
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POSSIBILITIES OF THE EVOLUTION OF SOFTWARE SYSTEM OF MANAGEMENT DECISIONS SUPPORT
DescriptionThe article discusses the implementation of a software system to support management decisions designed to organize the educational process in higher educational institutions. We have completed argumentation of the development and application of a software system. This system was developed in the department of the computer engineering of Institute of computer technologies and information security, Southern Federal University (SFeDU). The article describes the algorithm of functioning of the system and its structure. The software system includes several subsystems and three external modules: "Personal load", "Materials to the schedule", "Work Plan of the Department". It provides basic information about the developed modules, discusses their purpose and functionality. Initial data for modules were defined. The results of the work of modules are confirmed by illustrations. The article describes the work of the subsystems composing the software system. These are a subsystem of data processing, a subsystem of decision-making and a subsystem of input/output. The structure of all subsystems is detailed at the block level, the purpose of blocks was determined. Resulting files of the module work are generated in an XML-format and can be converted into an Excel-format that considerably facilitates a task of their subsequent use and processing. The system and the additional module possess the convenient functional interface and, considering facilities on adjustment for the concrete user, can be used in structural divisions of various universities
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PRECEDENT TEXTS OF FOREIGN LANGUAGE COMPONENT IN STUDENTS' SPEECH
10.00.00 Philological sciences
DescriptionThe article was written in the mainstream of modern Lingua-cognitive research and is dedicated to the analysis of precedent texts created by a group of languag- personality of a high school student, as well as intertextual meaningswhich have been updated by signs, misleading by precedent texts and demonstrating category of artistic values of language groupe personality of the student. The main methods of precedent texts studies, were continuous sampling of the material, linguistic experiment and semantic-cognitive analysis. The study was made on a material of texts of a educational online communication. The analysis results were 1) identification of the main structural components and content of student precedent texts of online subdiscourse; 2) the classification of the group of precedent texts student linguistic identity, including modern phraseological units; 3) The consideration of the phraseological transformation of units in the online discourse; 4) the definition of the role of new borrowing in the current phraseologisms student community. The goal of the phraseological transformation is a student a data encoding of lexical units in order to enrich the student sub language, giving it brightness and imagery. This conclusion fits into the general tendence of modern contact process and cognitive linguistics
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SOME ASPECTS OF THE ORGANIZATION OF MANAGEMENT ACCOUNTING OF CASH FLOWS
DescriptionThe article is based on the concept of forecasting cash flows, there are examples of tabular processor Microsoft Excel when you select the curve of prediction based on the comparison of the value of the reliability of the approximation of the selected models
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OVERVIEW OF TYPES AND METHODS OF INFORMATION SUPPORT AUTOMATION IN THE SYSTEM INTEGRATION SPHERE
DescriptionSystem integration, as a kind of information technology, ensures that a range of services aimed at the implementation of integration tasks and divided into several types, including: horizontal, vertical, distributed and core data format. In addition, this type of activity has a number of different implementation methods and occupies a significant share of the IT market, having a great set of tools of the organization, allowing optimizing the performance of the tasks by optimizing the processes of project management and control, performed by various information systems. The lack of industry tools to consolidate the functionality involved in the full cycle of project implementation in the sphere is an important omission, adversely affecting the speed and quality of implementation of tasks. In this regard, there is need for a new approach to the automation of processes, and ensure information activities aimed at the solution of problems on the integration of information systems and their components, from the stage of task definition and ending with a commercial operation stage with further lifecycle support
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RECYCLING OF TIRES AND THEIR ELEMENTS
DescriptionIn the world, recycling processes have recently become more common in order to save material and energy resources. Currently, in connection with the level of motorization, there grew a problem of recycling waste tires and their elements which is of great importance for many regions of the country. Decommissioning worn tires is a source of environmental pollution, bearing the prolonged character; they are not a subject to biological destruction and require constant increase of storage facilities. There is a continuous accumulation of used tires and we can recycle only about 20% of their amount. Worn tires represent very large-capacity products of polymer-containing waste, virtually resistant to natural degradation. Therefore, the problem of processing and secondary use, emerged from the operation of tires is of great economic and environmental significance. However, the worn tires are a source of valuable secondary raw materials: rubber, soot (essentially pure carbon), metal and synthetic cord. 90% of all waste of rubber are tires and represent a vast reserve of raw materials. In the emerging in the industry nonrenew- material resources the efficient use of secondary raw materials is of great importance. There are improved technologies for processing rubber goods, and the equipment used for it
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Description
The article defines the acts of corruption as a factor affecting the external security of the country, given the scope of public relations, which are affected by corruption. We have displayed historical overview of corruption. On the example of the recent political events in the world, the article shows a destructive impact of corruption on the constitutional arrangement of a number of near countries and far abroad. The work defines the effective role of the psycho-physiological study of polygraph in detecting accuracy of information in the fight against corruption in the Russian Federation. The use of polygraph to improve anti-corruption policy of the state opens up new possibilities in the fight with the worldwide scourge of corruption. The work gives basic preventive function to psychophysiological research on polygraph in the organizations fighting against corruption in Russia. The article analyzes the draft law "On the application of the polygraph in the Russian Federation", which is currently being introduced in the State Duma. Based on the study of the projected rate, we have made conclusions about the need for research on a polygraph in detecting corruption risks in the case of appointments of civil servants from the activity of which depends on security and international prestige of the Russian Federation
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Description
The work is done in a scientific and practical ways to minimize power losses in the transmission of electricity in the interregional distribution networks from the sources to the consumer by the use of tasks, ensuring the gradual improvement in the support program, not only from the standpoint of the efficiency of reduction of transported power loss, but also due to a significant decrease the complexity of the calculations. The resulting shortage of electricity power associated with its transfer to the electricity networks, has demanded the need to find possible ways of reducing the value of electricity losses during transportation, both by improving and by optimizing distribution net-works schemes. Consolidation into a single set of electrical equipment, called the power cluster is connected to the sources of power and energy consumption, make better use of new principles of control technology and the transmission of electricity, on the basis of an automated monitoring system, ensuring the redistribution of energy flows and optimize them. The process of electric power transmission and reduction in electric power loss can be considered on the basis of linear programming problems, and their modification in the form of a transportation problem, and as a result, the transport matrix. On this basis, manipulating the data table, we can find acceptable solutions, well and then determine the best of them. As examples, this work has carried out the study on the basis of the three methods - "northwest corner", the method of minimum unit cost of electricity transport, as well as the method of the potential. The use of these three methods yielded acceptable solutions, to identify the most appropriate for the number of steps carried out at the decision, to reveal that the winner is the potential cost method
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Description
A methodology for a multilevel system approach to integrated optimization of processes of harvest, transportation and cleaning of the grain during the harvest by the method of «Neveyka» has been developed. The main method of research - is a queuing theory of all components of the yield except straw. The System consists of 6 interconnected subsystems with their inputs and outputs, and its own optimality criteria. On the first level of optimization, the most efficient way of wheat harvest «Neveyka» has been proved. On the second level - the total duration of the harvest with allowance for 4-5 cultivated wheat sorts, each of which is harvested within 5 calendar days, was optimized. The third level proves the requirement of combine harvesters and transport vehicle. On the fourth level - the combinations of harvesting and transport units are optimized on the criterion of the minimum amount of the loss on the mutual expectations of harvesters and vehicles. The fifth optimization level proves the capacity of the reception station of the grain storage, where the main criterion for optimality is the least amount of losses on the mutual waiting time of the transportation vehicles, and the additional criterion is the minimum waiting time of vehicles in the queue. On the sixth and the final stage the specific annual economic effect (rub/ha or rub/t) from the implementation of the proposed technology is determined. It is established, that during the grain harvesting, transporting and processing of heap there are elementary or Poisson probability flows of requirements for service. The Representation of harvesting - transport link in the form of closed queuing system of independent harvesting unit. An approach to the justification of failure-free operation of a station for cleaning grain heap and storage of grain and chaff is presented