Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Laptev Vladimir Nikolayevich

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

Kuban State Agrarian University
   

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Articles count: 51

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349 kb

IMPROVEMENT OF QUALITY OF «KNOWLEDGE MANAGEMENT» MODELS BY DIVISION OF CLASSES INTO TYPICAL AND ATYPICAL PARTS

abstract 0540910005 issue 54 pp. 78 – 93 21.12.2009 ru 3045
In the article the approach to increase of adequacy of semantic information models of management by knowledge after passage by modeled object of a point of bifurcation (change of ergodity period), realized in universal cognitive analytical Eidos system is examined
291 kb

IMPROVING THE QUALITY OF EDUCATIONAL PROCESS THROUGH THE IMPLEMENTATION OF "SOCIAL NETWORK OF EDUCATION" SYSTEM

abstract 1181604076 issue 118 pp. 1202 – 1212 29.04.2016 ru 639
The article considers problems of the exchange of information between teachers, students and departments of educational institutions. It analyzes the advantages and disadvantages of traditional approaches: email, chat via phone, social networks. The questions of placement of information to large numbers of users were revealed. We also revealed the need to address issues related to the publication of major events, administrative announcements of educational institutions, which are visible to all users, and are assigned to a specific date. We suggested an approach to the publication of the activities of the individual system modules. The article shows a mechanism of mass mailings, providing users the ability to transmit information to two or more recipients and to ensure the exchange of information that is available only to send the recipient, as opposed to the "wall". We found an approach to increase the quality of the educational process, allowing rapid exchange of information between staff, students and departments of educational organization on the example of the system "Social network educational organization." In the approach, it has been proposed to take the ideology of social networking and project it on the specifics and needs of educational institutions, which will allow rapid exchange between staff, students and divisions (departments) educational organization. The study analyzed data on the age of users of the system over a period of 30 days
200 kb

LINEAR PROGRAMMING PROBLEM DESCRIBING THE MINIMIZATION OF POWER LOSSES IN TRANSMISSION OF ELECTRICITY FROM SOURCES TO CONSUMERS

abstract 1241610027 issue 124 pp. 472 – 483 30.12.2016 ru 514
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
207 kb

MATHEMATICAL MODELING OF THE RELATIONS OF PARTNERS IN MODERN FORMS OF INTEGRATION OF AGRICULTURAL MANUFACTURERS AND PROCESSING-FORMING ENTERPRISES

abstract 1301706083 issue 130 pp. 1137 – 1159 30.06.2017 ru 591
The integration of producers of raw materials and its processors into the agro-industrial complex is connected with the social division of labor, its specialization, the need for interaction between specialized branches and types of agro-industrial production. Agrarian enterprises are united in an effort to reduce the risk, the emergence of which depends on the climatic conditions, the spontaneity of the agricultural market, the dictates of processing enterprises, the need to increase the competitiveness of production. In the Russian practice, there were various organizational forms of integration, differing in the nature of economic ties between participants, the degree of independence of the enterprises entering the association, the combination of centralization and decentralization of management. Conventionally they are divided into associative - "soft" and corporate - "hard." The "soft" forms of association include as-association, union, non-profit partnership and strategic alliance. They can effectively function at the interregional level. A rigid type of integration ties is characteristic for combines, concerns, trusts, holdings. Agricultural consumer cooperatives are voluntary associations of legal entities and individuals residing or operating in a certain rural area on the basis of membership and pooling of money units in order to meet the needs of members in credit resources and other banks services. The conditions for the emergence of sustainable integrated associations in the agroindustrial complex require qualitative and quantitative analysis based on mathematical modeling
572 kb

METHODS OF DEVELOPMENT OF TESTS IN THE AUTOMATED MONITORING SYSTEMS CALLED “KONTROL”

abstract 1131509061 issue 113 pp. 826 – 840 30.11.2015 ru 787
The article describes the basic techniques for working with Kontrol automated monitoring system. We suggest the algorithm for creating and editing test databases, software settings-governmental applications, technologies used in the tests of text, graphics and multimedia data
290 kb

OBSTACLES TO THE ESTABLISHMENT OF EFFECTIVE ASSOCIATIONS OF THE ENTERPRISES OF A DAIRY SUBCOMPLEX

abstract 1231609097 issue 123 pp. 1423 – 1444 30.11.2016 ru 519
The article analyzes reasons that prevent the formation of stable and effective AIC associations of commodity businesses and processors of raw materials. Unbalanced process of the relationship between agricultural producers and processing plants have a negative impact on the economic situation of the organizations partners. Dictating low purchasing prices for raw materials by processing enterprises hinders profitability of agricultural producers. Purchase prices set by the processing enterprises of the dairy industry for milk, do not compensate for not only the production costs but also the losses from inflation. The rate of growth in energy prices is significantly higher than for livestock products, bringing its cost grew faster than sales prices. This leads to a dramatic reduction in milk production profitability. A paradoxical situation: on the one hand, dairies are facing an acute shortage of raw materials, on the other - exacerbated the problem of the sale of its milk producers at a reasonable price for them. The disparity between the purchasing prices for milk and retail prices for dairy products caused agricultural companies to seek alternative markets. Sharply increased sales of milk in the bottling of milk tankers, while many farms began to create their own recycling system
162 kb

ON THE NUMERATIONS OF THE FINITE PARTIALLY ORDERED SETS

abstract 1181604047 issue 118 pp. 805 – 816 29.04.2016 ru 887
In this article, we discuss various issues related to the formulas approximating the distribution function of prime numbers pi(x). This question has occupied many scholars, but the exact function is well approximated function pi(x) over the number of positive integers not. Based on certain hypotheses, we present a new function s(x) is very well approximated pi(x). The above article hypotheses are so important that their numerical validation and refinement for the lengths of the segments more in 1014 - one of the main areas related to the problem of approximation of the function pi(x) throughout the series of natural numbers. After analyzing the behaviors and constructs many functions, we are building the basis of the function s(x), which is well approximates the function pi(x) throughout the series of natural numbers. We also present a table of values for x, less or equal 1022 for the difference of s(x) - pi(x)
334 kb

ORGANIZATION OF TESTING IN THE AUTOMATED MONITORING SYSTEM CALLED «CONTROL»

abstract 1241610026 issue 124 pp. 461 – 471 30.12.2016 ru 253
The article is devoted to the use of complex computer programs called "Automated verification and final practice on determination of level of professional readiness of police officers to perform their tasks" - ASC "CONTROL" developed with the Delphe programming language. It describes the basic techniques of the automated testing with the use of the complex algorithms training testing database to use, as well as methods of reporting for testing. We describe how to work with the software modules of "Control" and "Analysis". The first is designed to create and edit a test database and processing of results of testing of the subjects. It is only used by the originator of the test and inspection and is not available for testing. The second module is available to everyone because it provides testing. It is implemented as a separate computer and local network. The number of test, at the same time is virtually unlimited. We clearly articulate the features of the use of the software complex, algorithms of creation of new test tasks, describe the setting options of the test database in detail, technology editing sections of the test, definition of assessment criteria, and describe the technologies of testing subjects. The Complex of computer programs of ASC "CONTROL" has passed the technical testing and successfully used in educational process of chair of computer technologies and systems of Kuban state agrarian University and the determination of the level of knowledge of cadets and police officers in Krasnodar University of MIA of Russia. In this regard, this work will be useful to drafters of test databases in this software environment
437 kb

PARADIGM IN THE PHILOSOPHY OF THE GENERAL THEORY OF CYCLES (CRISES)

abstract 1001406027 issue 100 pp. 484 – 499 30.06.2014 ru 1789
The article considers the special role of paradigms in the study (writing) of the General theory of cycles. The authors ' task is systematization of knowledge in this area and obtain an objective assessment by means of retrospective material, which shows the change of one paradigm to another
174 kb

SITUATIONAL APPROACH AS AN ACTIVITY OF A SUBJECT OF MEDIATION PROCEDURES IN CRIMINAL PROCEEDINGS

abstract 1221608038 issue 122 pp. 520 – 536 31.10.2016 ru 762
This article is devoted to the situational approach to the crime aspect of goal-setting activities of a mediator in criminal proceedings. It discusses the mechanisms of reconciliation of the parties in criminal proceedings in the framework of a mediation procedure or application of mediation procedures of the parties of the criminal proceeding under applicable criminal procedure of law. Mediation is considered in the context of situational modeling and creating a system of activities of parties to the proceedings depending on mediablity or remediability of the situation. We analyze current criminal procedural legislation in the sphere of reconciliation on criminal cases of private and private-public prosecution. We have suggested considering a new direction for tactical activities of participants in the proceedings and tactical aspects in the framework of the procedural powers to reconcile the parties, and situational modeling in the framework of its application in the mediation process. In addition, there was given legal and scientific analysis of the possible tactical aspects of the use of mediation procedures in criminal proceedings. A new direction in the tactical aspect of the activities of all participants in criminal proceedings has been presented, which is a tactic of the application of mediation procedures. The process of potential reconciliation of the parties is considered in the context of the situational approach, and the activity of neurotransmitters, through case studies, depending on the possibility of reconciliation between the victim and the suspect. We have proposed a new scientific classification of situations, depending on the possibility or impossibility of the use of mediation procedures
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