Name
Loyko Valeriy Ivanovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 147
Model and method of calculation of integral index
of influence of external environment of integrated production system were considered and interaction
of given index with choice of optimal strategy
of business-system development was shown in the article. Results of approbation of worked out model and method were casted.
The article presents the criteria for the effectiveness of
the scientific and pedagogical workers of higher skill
levels for the preparation of scientific and pedagogical
staff. It is known that the preparation of the teaching
staff (PhDs) - one of the most important activities of
higher education institutions; Moreover, when the state
accreditation of higher education institutions
compulsorily taken into account indicators that reflect
the impact of training candidates. Also, of course, that the training of the teaching staff (PhDs) - activities that
require both high levels of research and pedagogical
competence. This means that the results of scientific and
teaching staff higher qualification levels for the
preparation of the scientific staff - both indicators of
research and pedagogical competence; own training of
researchers - an area of "crossing" of scientific and
pedagogical activity. Unfortunately, the increase in the
number of scientific personnel being prepared does not
always mean quality growth. Often trained scientific
personnel (PhD) not only do not approach the level of
competence of its research (the results of research) to
the supervisor, and stopped to engage in scientific
activities after defending his doctoral dissertation (or
engaged at a low level). Therefore, the article authors
consider it expedient to propose indicators that reflect
not only the amount and timeliness of the research
training (PhD thesis defense sometimes occur many
years after graduate school), but also the productivity of
this activity. From the point of view of the authors, the
success of research training only can be considered
productive when prepared by the scientific supervisor
candidates of sciences are highly qualified scientific
personnel, ie conduct high-level research, the results of
which are recognized by the scientific community; the
same is true of the scientific advice (highly qualified
scientific workers - doctors). The practical significance
of the study results - in the possibility of objective
monitoring of research activity of scientific-pedagogical
personnel of higher qualification. Methodological bases
of research: a systematic, competence, sociological, and
metasystem qualimetric approaches. Methods:
modeling, methods of quality control, methods of set
theory, relations and graphs. Normative base of
research: the Federal Law "On Education" (2012), the
federal state educational standards of higher education
(2014, 2015). The work was performed as part of
research projects "Monitoring of the research activities
of educational institutions in the information society"
(№ 16-03-00382) and "Modern information and
educational environment" (16-36-00048) with the
financial support of the Russian Humanitarian
Foundation from 17.03. 2016.
The article presents innovative models and methods to diagnose the researcher’s synergic interaction with the scientific community (social mega-environment). It is known that the researcher’s interaction with the social mega-environment has two main directions: scientific collaboration and using the scientific community’s social and cultural potential; the former appears as scientific publications, while the latter appears as scientific citations. It is also known that synergic interaction is the interaction leading to the increase in activity results (according to the “1+1>2” scheme). In the article, the researcher’s synergic interaction is understood as his/her collaboration-based research activity that leads to obtaining the results impossible without this interaction. The theoretical significance of the research results is in the possibility for the further development of the sociology of science, as well as for the further development of the models of the individual’s interaction with the social environment; the practical significance is in the possibility to analyze the factors contributing to the success in the research activity of academic researchers and research teams (i.e. applicable for monitoring the research activity)
It is necessary to know exact value of the full
dispersion of waveguides, which leads to broadening
and reduction of pulse amplitude for modeling laser
radiation passage in quantum cryptography systems.
The operation purpose was obtaining of dependences
on a wavelength of various dispersion types according
to the Sellmeier’ sequationand optical pulse radiation
modelling in quantum communication systems.
Dependences of the material, waveguide and
chromatic dispersions on length of a wave according to
the Sellmeier’s equation which allows to consider an
optical fiber’s material are received. Distribution of a
cryptographic impulse through fiber-optical
communication lines of various extent is simulated
Production and processing of grains formed in the national economic system of the country a number of cereals-governmental sectors, such as grain production, grain elevator industry, flour, cereals and mixed fodder production, which constitute the grain complex country. The significance and role of the grain as a commodity in the state economy can not be overestimated. This product is totally liquid, which has a constant, steady demand at any time of the year, in any region. Ongoing measures to increase grain production and improve its implementation did not have a complex character, therefore, insignificant effect on the efficiency of the industry and the competitiveness of grain production. The shortage was covered by imports. According to the characteristics of management in agriculture, it should be emphasized that the absence of objective and timely information at all stages of production of the plant-breeding, and as a result, non-optimal choice of technology of cultivation of agricultural crops, might result in the fact that the cost of labor and material resources increases significantly, the company does not receive profits, and sometimes suffers losses. When selecting cultivation technology for agricultural crops, an agronomist has a database of more than a hundred times-personal of alternative technologies for each crop. It is up to the decision-maker (DMP) to find specific criteria to select the most suitable (for the owners and the climatic zone) technology of cultivating for the culture. These circumstances explain the relevance of in-depth research of economic and mathematical models and methods of analysis and evaluation of the economic efficiency of technologies of cultivation agricultural crops. The article deals with the process of developing a complex of mathematical models and methods for evaluating alternative technologies for agricultural production (using the example of crop production), their software implementation, and the main scientific results of the project
The analysis of activity of a sugar subcomplex has allowed to develop the specified schemes of re-structuring of the integrated industrial systems of the sugar subcomplex, the concept of interaction of objects of the integrated industrial systems of the sugar subcomplex, its information, monetary and material streams, and also to construct structure of the purposes and functions of a control system of the integrated industrial systems of the sugar subcomplex. The complex of mathematical models of costs estimation of using ground resources of the integrated industrial systems of the sugar subcomplex, the system of mathematical models of efficiency management of the integrated industrial systems of the sugar subcomplex and a quantitative technique of an estimation of activity of the integrated industrial systems of the sugar subcomplex are developed.
In the article the review of existing models of management is given by a specialty store chain. The basic differences of the Russian and foreign approach to a choice of the system integrator are discussed. Influence of a financial crisis of 2008 on activity of commercial companies is analyzed.
In the article, outcomes of economic-mathematical modeling of the processes, which are flowing past in manufacturing chains of the farms of mono- and a multiproduct type, are resulted. The structure of a developed complex of models of planning and production management in farms is featured
In this article, the outcomes of modeling of system sustainability of farms and optimization of the embodying price of commodity are resulted. The plan of material-financial streams in a monomanufacturing farm elaborated by authors is featured. Mathematical modeling of processes flowing in it is conducted for the purpose of obtaining of model of cost efficiency estimation
The purpose of the research is the development of new methods of the estimation of the importance of scientific journals. It is known that for assessing the significance of scientific journals it is used a universally recognized impact factor, which reflects the average number of citations to the articles published in the magazine for a certain period of time. For a more objective assessment of the significance of the journal in the scientific community we use such indicator as the index of efficiency, which reflects how quickly the articles in the scientific community published in the journal become known and recognized. At the same time, the impact factor as one of the scientometric indices has inherent definite disadvantages, the main of which - the stimulation scientific edition to the artificial reduction of the number of published articles, instead of increasing demands to improve their scientific level. It is necessary to develop a method of assessing the significance of the journal for the scientific community, preserving the dignity of the impact factor and reduce its disadvantages. Application of extra scientometric indicators, in addition to the impact factor and the index of efficiency, will allow assessing the importance of the journal for the scientific community more objectively. Methodological bases of the research are: a systematic approach (considering science as a social institution in close connection with the society as a whole), metasystem approach (considering the scientific community as a metasystem, i.e. a system with a relatively independent components), qualimetric approach (considering the importance of the scientific journal as a latent variables that reflect a variety of criteria), sociological approach (considering the scientific publication as a social system, the intensity of interaction with other society)