Scientific Journal of KubSAU

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

Yefanova Natalia Vladimirovna

Scholastic degree

Academic rank

associated professor

Honorary rank

Organization, job position

Kuban State Agrarian University
   

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Articles count: 18

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185 kb

THE DEVELOPMENT OF THE TWO-LEVEL TECHNIQUE FOR ASSESSMENT OF THE MISSED BENEFIT DURING THE LANDING AND CULTIVATION OF PERENNIAL PLANTS

abstract 1321708128 issue 132 pp. 1478 – 1491 31.10.2017 ru 80
The article describes the process of developing the two-level technique for assessment of the missed benefit during the landing and cultivation of perennial plantings. The technique is developed for the enterprises where the cycle of production of raw materials breaks into several periods until the first harvest. The choice problem of the most suitable grades for the landing is relevant for such enterprises. The first level of the two-level technique assumes assessment of qualitative and quantitative characteristics of grades with use of such tools as the theory of fuzzy sets and the decisions tree. The results of the first level are entrance data for the second level where there is final assessment of a grade and determination of the missed benefit rather potentially possible at the choice of the recommended grade. In the article also designated the importance of the raw materials stage for the technological chain. It is shown that, being consecutive structure, the technological chain strongly depends on the first stage – a stage of raw materials production. Minimization of the risk situations at the first stage promotes strengthening of the general risk tolerance of a technological chain
1063 kb

THE MODEL OF EFFICIENCY OF THE TECHNOLOGICAL CHAIN IN THE AGROINDUSTRIAL INTEGRATED PRODUCTION SYSTEM CONSIDERING POSSIBLE RISKS

abstract 1131509074 issue 113 pp. 1014 – 1032 30.11.2015 ru 315
In this article, the general structure of technologically complete production chain of the integrated production system of agroindustrial complex was considered. Three different variants of creation of the production chains are described. The main distinctions in activity of chains consist in a source of raw materials. Any technologically full vertical chain includes three stages – production of raw materials, storage and processing, realization. Each of stages is characterized by different situations of the risk. Stages of process of functioning of a production chain were considered in this article. Also, the qualitative analysis of risk for all stages is made and the results of this analysis are considered. Results of this analysis became a basis for improvement of stream model for determination of efficiency of the technological chain taking into account a risk component. In the article, the algorithm of an assessment of efficiency of the technological chain of the integrated production system taking into account a risk component at the stage of creation of a material stream is also described
278 kb

THE RELEVANCE OF DEVELOPING INTERNET SERVICE FOR SEARCHING TRAVEL COMPANIONS FOR INTERCITY AND INTRACITY TRIPS

abstract 1161602059 issue 116 pp. 865 – 876 29.02.2016 ru 358
Relevance of developing Internet service for searching travel companions for intercity and intracity trips substantiated in the article. The existing services that provide similar services were analyzed, their shortcomings and advantages of the basic principles of operation were identified and analyzed. Functional of own service was disclosed in comparison to existing ones. The variants to benefit drivers and passengers were offered
325 kb

THE TECHNIQUE AND THE MODEL OF THE RISKS ASSESSMENT OF MACRO ENVIRONMENT OF THE AGROINDUSTRIAL INTEGRATED PRODUCTION SYSTEM ON THE BASIS OF THE INTEGRATED INDICATOR

abstract 1231609099 issue 123 pp. 1454 – 1471 30.11.2016 ru 237
The analysis and assessment of risk at the macrolevel in this context is understood as assessment of extent of influence of the external environment (macro environment) on activity of the integrated production system. In the article the model and the technique of calculation of an integrated indicator of risk of an adverse effect of the external environment of the agro-industrial integrated production system is offered. All stages of creation of the model which include representation of basic risk factors of macrolevel in the form of linguistic variables are described, each of basic risk factors is a compound linguistic variable. For obtaining total value of a basic factor the matrix scheme of aggregation of compound factors to basic level is used. The equation of model of an integrated indicator of risk of an adverse effect of the external environment on the integrated production system is presented. The principle of recognition and interpretation of result on the basis of standard fuzzy 01-classificators is shown. Also in this article the interrelation of an integrated indicator with the choice of the strategy of development for business system by definition of a condition of the external environment is shown, and depending on it the strategic scenario of development of business system is offered
217 kb

USE OF TRIANGULAR INDISTINCT NUMBERS FOR SIZE OF MATERIAL STREAM IN BREAD-PRODUCTION CHAIN FORECASTING

abstract 0591005021 issue 59 pp. 334 – 344 31.05.2010 ru 2400
In this article the size of material stream in bread-production chain with use of the theory of indistinct sets and application of risk component is predicted, the interval model of definition of efficiency is developed
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