Scientific Journal of KubSAU

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

Loyko Valeriy Ivanovich

Scholastic degree


Academic rank

professor

Honorary rank

Organization, job position

Kuban State Agrarian University
   

Web site url

Email

loyko@kubagro.ru


Articles count: 147

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299 kb

FLOW MODELS OF PERFORMANCE MANAGEMENT OF INVESTMENTS IN AGROINDUSTRIAL COMPANIES

abstract 0831209043 issue 83 pp. 617 – 633 30.11.2012 ru 1378
The models that quantify the investment efficiency of horizontal and technologically (vertically) integrated systems, as well as agro-industrial group that include both the technological verticals of recycling enterprises and the horizontal integration of agribusinesses companies are presented
258 kb

EVALUATION OF THE EFFECTIVENESS OF CREDIT FUNDS IN THE ASSOCIATED ENTERPRISES OF AN AGROINDUSTRIAL COMPLEX

abstract 1221608083 issue 122 pp. 1257 – 1273 31.10.2016 ru 197
The article presents results of the study to assess the effectiveness of credit funds in interacting agricultural (AES) and processing (PP) agricultural enterprises. The conducted studies are a continuation of the scientific work on the development of mathematical models of interaction of the enterprises of the AES and PP, are shown in the articles [1, 2, 3]. This article presents the authors’ developed set of models of management of credit funds of interacting enterprises of an agroindustrial complex. It includes mathematical models of economic efficiency of agricultural enterprises considering the use of loan funds, as well as the assessment of the maximum amount of interest rate of the loan and the minimum selling prices of units of finished agricultural products; a mathematical model of the economic efficiency of the processing plant taking into account credit obligations of the agricultural enterprise and a model for the calculation of the minimum selling prices of its finished products; a mathematical model of the economic efficiency of the combined entity with all its loans. We have proposed a model to calculate the minimum selling prices of its finished products
327 kb

ECONOMIC-MATHEMATICAL ANALYSIS OF TECHNOLOGICALLY FULL CHAIN OF GRAIN MANUFACTURE, ITS PROCESSING AND REALIZATION OF BREAD PRODUCTS

abstract 0540910003 issue 54 pp. 22 – 47 21.12.2009 ru 2425
In this article the results of research of technologically full chain on grain manufacture, its processing and realization of bread products are resulted. The mathematical models, describing processes of transformation in blocks of technological chain are received, and models for an estimation of its economic efficiency are developed
248 kb

DIAGNOSIS OF EFFECTIVE EDUCATIONAL ENVIRONMENT (ON THE EXAMPLE OF DEPARTMENTS AND FACULTIES)

abstract 1131509096 issue 113 pp. 1355 – 1379 30.11.2015 ru 605
The purpose of this research is the development of models and methods of multiparameter diagnostic effectiveness of educational environments. We know, that a criterion-diagnostic system for monitoring the effectiveness of higher education institutions - educational Macromedia is being designed, which is not the monitoring of the effectiveness of educational microenvironments and meso-environment - departments and faculties. The issue of the research - to increase the productivity (efficiency) of functioning of educational environments. The problem of research is the question of how to diagnose the effectiveness of educational environments objectively and comprehensively. The urgency of this problem is due to: the need to ensure the effective functioning of educational institutions, their sustainable innovative development; increasing demand for general and vocational education, as well as its transition to a multi-level system. Methodological basis of the research: a competence-based approach (considered an important target value of the educational process formation of the competences and personal and professional qualities of students, integrating knowledge, skills and readiness for their effective use in solving of life, professional and educational problems), metasystem approach (considering the educational environment as a metasystem, including relatively independent subsystems - educational environment of lower level of the hierarchy), qualimetric approach (considering the effectiveness of the educational environment as an integrative figure, which is diagnosed on the basis of estimating a set of criteria), synergetic approach (considering the educational environment as a self-organizing system, and the efficiency of its functioning - as an indicator of the success of the use of resources for further development). Synergetic approach is relatively new in the evaluation of the effectiveness of the educational process and the educational environment as a whole
3536 kb

DEVELOPMENT OF THE ADAPTIVE PROCEDURE OF THE INTEGRAL MULTICRITERIA PERFORMANCE EVALUATION OF OPERATION OF MUNICIPAL UNIONS IN THE FIELD OF GUARDIANSHIP AND GUARDIANSHIP WITH APPLICATION OF PROCESS ENGINEERING OF ARTIFICIAL INTELLIGENCE

abstract 0731109045 issue 73 pp. 494 – 528 30.11.2011 ru 1525
In the article, the problem of a performance evaluation of activity of municipal unions in the field of guardianship and guardianship is stated and its solution, based on application of system-cognitive analysis and its tooling ("Eidos" intellectual system) is offered. The formal problem definition and data domain formalization are fulfilled, i.e. classification and descriptive dials and their graduations are elaborated, the training sample, according to 2009-2010, is generated, synthesis and verification of four cognitive models, different by private measure of knowledge, which extend and formalize modes of a decision making of experts in the previous phase are performed. Framed models are applied to the computerized performance evaluation of operation of 43 municipal unions of Krasnodar territory in the field of guardianship and guardianship for 2011 and have yielded such outcomes of an estimate, which would be gained by experts as well, under condition of immutability of their approaches
390 kb

DEVELOPMENT AND APPLICATION OF TOOLBOX CALCULATION OF MUNICIPAL MOTOR TRANSPORT ROUTE ON THE EXAMPLE OF KRASNODAR CITY

abstract 0450901011 issue 45 pp. 137 – 153 30.01.2009 ru 3209
We discuss development and application of toolbox calculation of municipal motor transport route (on the example of Krasnodar City). Cases of exploitation on city roads are considered as well.
328 kb

DEVELOPMENT AND APPLICATION OF TOOLBOX CALCULATION OF MUNICIPAL MOTOR ROADS CHARACTERISTICS (ON THE EXAMPLE OF KRASNODAR CITY)

abstract 0430809008 issue 43 pp. 139 – 153 27.11.2008 ru 3380
We discuss development and application of toolbox calculation of municipal motor roads characteristics (on the example of Krasnodar City). The method of fight with holdups on the roads with the help of fare introduction and equation and in equality for choice and optimization of equation models of transport stream on city roads are considered as well.
157 kb

DESING OF AUTOMATED SYSTEMS IN SECURED EXECUTION OF MILITARY USE

abstract 1261702037 issue 126 pp. 519 – 532 28.02.2017 ru 242
In the work we have developed a structural modeling of the optimal choice of information security devices in the design of automated systems in the protected execution in the transition to network centric methods of control of troops and weapons
766 kb

DECISION OF PROGNOSIS TASKS AND SUPPORT OF DECISION TAKINGS ( MANAGEMENT) FOR AGRO INDUSTRIAL HOLDING ON THE BASE OF ITS TWO-LEVEL SEMANTIC INFORMATION MODEL

abstract 0420808002 issue 42 pp. 16 – 34 14.10.2008 ru 2910
Examples of setting and solving of prognosis tasks and support of decision takings (management) for agro industrial holding on the base of its two-level semantic informational model are casted.
801 kb

DATA MINING OF USERS' SOCIAL NETWORK PROFILE FOR DETERMINATION OF TYPOLOGY OF THE CONSUMER. Part I

abstract 1071503107 issue 107 pp. 1638 – 1660 31.03.2015 ru 1086
The article considers a new approach to the definition of the type and psycho type of consumer - social network user, using psychographics methods, data mining and statistical techniques and analytical tools. In the study, we executed testing of respondents in order to identify the properties of their socio-economic preferences. Experimental and research work aimed at solving the problem described in the article, was divided into several complementary to each other and interconnected parts. The article presents the first part of the work, which includes the decision of 3 objectives, namely to obtain quantitative, statistical data on the properties of consumer preferences of users of the social network "VKontakte"; identifying groups of consumers with different severity of socio-psychological properties of preferences; definition of psycho type of user with a set of inherent characteristics and behavior patterns. To achieve the objectives we developed comprehensive software, called "MindScore", with main components at this stage - 1) the module for user authorization through the app of social network "VKontakte" and for extraction data of its social profile, 2) the module for processing and analysis data. In the study we have given rise to the creation of unique algorithms for personality mining using dataset of user profile social network
.