In the article the technology of application of systemic-cognitive analysis for creation a real trading firm on the basis of data and application of a technique of forecasting and decision-making support at such choice of the nomenclature and volumes of realised production which provide reception of the maximum profit and profitability in it is described
In the article on a simple example the sense of semantic information model of the systemic cognitive analysis is described. Results of synthesis and verification of system of the particular models forming a part of the two-level semantic information model of agro-industrial holding management are listed
This article gives examples of raising and solving the problems of forecasting and decision-making (management) support for agro-industrial holding on its two-level semantic information model basis
System substantiation of necessity of creation of new techniques and technologies for crisis overcoming in agriculture. In the article the basic moments of a substantiation of creation of new techniques are reviewed. The system substantiation of directions of researches of the actual problems is given
The results of the research of the various agricultural technologies’ energetic efficiency are given in the article. The importance of the energy assessment for the technological process’ improvement and management of the agricultural projects is considered
The completely closed model of wall turbulence was
derived directly from the Navier-Stokes equation. The
fundamental constants of wall turbulence including the
Karman constant have been calculated within a theory.
This model has been developed also for the accelerated
and non-isothermal turbulent boundary layer flows
over rough surface. Numerical solutions of equations
system of turbulent transport of admixtures in a surface
layer of the atmosphere for a large scale have
been studied
The completely closed model of wall turbulence was derived directly from the Navier-Stokes equation. The fundamental constants of wall turbulence including the Karman constant have been calculated within a theory. This model has been developed also for the accelerated and non-isothermal turbulent boundary layer flows over rough surface
In the article results of a comparative study of technologies of cultivation of sunflower with application and without application of herbicides are resulted, and also their economic assessment is given
The article motivates the reasoning and creates the methodological fundamentals of interpretation efficiency of the compound systems in a form of the circumstances of steady market positioning products. These circumstances include both an opportunity of existence of equilibrium among “market players” and current market share as the complex criterion
Article investigates the questions of development strategy of small metal trading firms using the methods of economic-mathematical modeling and methods of forecasting. Predictive calculations were performed on example of one particular enterprise, for different demand scripts: pessimistic, optimistic, inertial and aggregated