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: 145

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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 2398
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
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 180
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
299 kb

FLOW MODELS OF PERFORMANCE MANAGEMENT OF INVESTMENTS IN AGROINDUSTRIAL COMPANIES

abstract 0831209043 issue 83 pp. 617 – 633 30.11.2012 ru 1357
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
177 kb

IMPROVING THREE-DIMENSIONAL OBJECT VISUALIZATION USER INTERFACE WITH AUGMENTED REALITY TECHNOLOGY

abstract 1001406091 issue 100 pp. 1408 – 1420 30.06.2014 ru 932
The article describes hardware and software specific issues of implementing augmented reality for improving user interface of visualization of a virtual object. It also defines possible future improvements of the subject
241 kb

INTEGRATED PRODUCTION SYSTEMS OF AGRO-INDUSTRIAL COMPLEX

abstract 1131509073 issue 113 pp. 1002 – 1013 30.11.2015 ru 667
This article is devoted to consideration of questions of agro-industrial integration. Agro-industrial complex is a difficult dynamic system, including different branches of a national economy. In this work, the scheme of agro-enterprise functioning is submitted. The scheme was constructed with use of so-called “black box” model. The agro-enterprise significantly differs from the enterprises of other branches by a number of signs of. It is connected with the fact that agricultural production is characterized by high degree of uncertainty. Tasks of the uncertainty analysis, and, as a result, different risks of the agroenterprises are actual. Development of the effective mechanism of risk management is also an important task. In this article, the features of risk classification in agroindustrial complex, including the specific risks, are considered. The agroenterprises actively use integration mechanisms for decrease of possible consequences of a risk event. There are vertical and horizontal integration. Structures of the integrated agro-industrial production systems, which construct taking into account vertical and horizontal communications, are considered in this article. The most effective is vertically matrix integration in which the diversification mechanism of business is considered. The feasibility of the risk assessment with due regard for integration communications is proved
755 kb

INTELLECTUAL MODELS OF INVESTMENT MANAGEMENT OF AGRO-INDUSTRIAL COMPLEX

abstract 0831209041 issue 83 pp. 543 – 583 30.11.2012 ru 1435
This article describes the system-cognitive approach to an investment management of agribusiness at the regional level in order to improve the quality of life. The possibility of the practical application of the proposed quantitative integral criterion of the quality of life for the identification year study period, and obtained influence functions volume and direction of investment in the value of the integral criterion and partial criteria of quality of life in the region is presented. The results open the possibility of scientific study recommendations on the structure and terms of investments, the most effective impact on improving the quality of life of the region
359 kb

INVESTMENT AND RESOURCE MANAGEMENT OF AGRICULTURAL PRODUCTION

abstract 0831209042 issue 83 pp. 584 – 616 30.11.2012 ru 1440
In the article, we proposed the fundamental mathematical support of the state investment management of the agricultural production at the regional level, the content of which is determined by the next run of the development: the structure of the investment mechanism of farm management, hierarchy and relationship models and stages of the investment management of agricultural production; models preliminary comparative evaluation of agricultural enterprises - participants of the investment process, models and algorithms investment and resource optimization of the industrial structure of agricultural enterprises; models final selection of participants implementation of public investment programs and the distribution of funds
433 kb

ISSUES IN IMPLEMENTING MARKER BASED TRACKING ON MASS MOBILE DEVICES

abstract 1131509032 issue 113 pp. 430 – 444 30.11.2015 ru 668
Tracking is a vast field of research associated with navigation, robotics, and virtual environments (virtual reality). Tracking for augmented reality requires higher level of precision, increased range of action, as well as work with a wider variety of input data. It is important that augmented reality technology requires tracking in real time, which also complicates the task. Correct visualization of objects in three-dimensional space requires six degrees of freedom tracking: three position values (x, y, z) and three angles (rotation around the respective axes) to determine the orientation. To solve this problem, different approaches and sensor types are being used. In this article, we present a brief history of the development of tracking technology and analyze the current approaches to implement the process of tracking on mass mobile devices such as smartphones and tablet computers. We also describe some issues in implementing optical marker based tracking for visualization of large scale models
461 kb

MANAGEMENT OF AGROINDUSTRIAL HOLDING ON THE BASIS OF COGNITIVE FUNCTIONS OF COMMUNICATION OF RESULTS OF WORK OF THE HOLDING AND CHARACTERISTICS OF ITS SUB-ENTERPRISES

abstract 0540910015 issue 54 pp. 248 – 260 21.12.2009 ru 2797
In article the main problem of management of agro industrial holding is formulated and the basic results of its solution on the basis of application of the modern automated technology of management by knowledge, i.e. systemic-cognitive analysis (SC-analysis) are shown. The technology of cognitive functions of SC-analysis, providing both revealing of knowledge from empirical data, and use of this knowledge for decision-making support of management of holding as a whole, on the basis of management of characteristics of the sub-enterprises, is examined in details
198 kb

MANAGEMENT OF ECONOMIC EFFICIENCY OF TECHNOLOGICALLY INTEGRATED GRAIN PROCESSING INDUSTRIAL SYSTEMS

abstract 0601006041 issue 60 pp. 641 – 659 29.06.2010 ru 2519
In article results of calculation economic efficiency technologically integrated grain processing industrial system on an example breadproduction chain.
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