The article provides a description of existing catalytic burning units, the rationale for improving the technical solutions of components and parts, and the catalytic burning unit proposed by the authors with a circulating bed of filler
The results of technically economical efficiency of humidity saving arable cultivator with stabilization of speed are given in the article. The main distinguishing features of developing model from prototype are presented and the technological process of work is described
The new approach to a substantiation of a bio-power potential of forest territories, its structure and methods of definition is offered in article. The technique allows estimating stocks of energy in the basic components of bio-power system of forest territories
This article discusses the results of the studies made by the faculty and the staff of Ryazan State Agrotechnological University named after P.A. Kostychev confirmed with RF patents
The article gives the analysis of the questions that
provide economic entities stable functioning in
extreme competitive interactions. The task of choosing
competitive stable behaviour strategy of the economic
entity on the basis of efficient use of a resource is
defined in maximine terms. To solve the problem it is
suggested to use the means of a multistage nonzero
attrition game and a negative-sum “gain”. The ways to
overcome major difficulties of a numerical solution of
the formulated extreme problem in connection with its
dimension and the kind of an optimizable function that
might be discontinuous, nondifferentiable and
multiextremal are found out. Due to its discrete
behaviour a criterial function is given in terms of
Taylor approximation. Derivatives in the direction are
calculated to find the pair of mixed strategies that is
the solution of the considered game. On the basis of
the suggested optimal solving algorithm by means of
successive approximation maximine value of the
efficiency criterion of the economic entity functioning
and optimal distributions of the strategies application
probabilities that provide its stable (balanced)
“survival” are evaluated. The application of
competitive stable behaviour strategies based on
maximum efficient use of resources allows economic
entities to remain viable and provides balanced
competitive environment in regional sectors of
economy
The article defines the parameters and criteria for detection of computer attacks; model and method of detection of computer attacks in the ITCS on the basis of the inductive pro-state forecasting are developed
The author performed a research with the purpose of
improving visualization of three-dimensional objects by
means of augmented reality technology with the use of
massively available mobile devices as a platform. This
article summarizes the main results and provides
suggestions for future research. Since graphical user
interfaces made it to the consumer market about 30 years
ago, interaction with the computer has not changed
significantly. The focus of current user interface
techniques is only on human-computer interactions, not
on human-real world interactions. With that in mind, the
concept of augmented reality appears very promising.
Besides other improvements, it provides a better user
interface for visualization of virtual objects in real
environments. Modern smartphones and tablet
computers, as well as improved software tools have
provided the prerequisites for mass usage of handheld
augmented reality. The following issues were raised by
research: realistic object rendering, the ability to change
object parameters in real time, storing of objects,
manipulation of objects in space, issues of augmented
reality graphical user interface design
The review of the technological and the economical aspects of the vegetative origin CO2–extracts produc-tion and application has been represented in the article
This article speaks about the impact on the soil by the
logging machines is the compaction, deformation,
mineralization of the soil, changing its structure,
biological, water-physical and chemical properties.
The negative impact of machinery on soils depends on
the construction and systems of machines,
technologies of timber harvesting, climate, forest, and
other factors. This work considers a comprehensive
assessment of the impact of the process of logging on
the environment and proposes measures to reduce the
anthropogenic impact on soil, water bodies. We have
determined the annual volume of emissions to the
atmosphere from combustion engines of logging
equipment, characteristics of gross emissions of
pollutants into the atmosphere after cleaning of the
neutralizer gas; we have also determined the amount of
pollutants by vehicles in the transportation of wood
total in the process of clear cutting
Technological methods of grape and derived semi-products processing are considered in the article. Husks, seeds and cuticle of grape are the important source of BAS due the high content of essential substances. Salt of tartaric acid, CO2 – extracts, grape oil, resveratol, vegetative flour are produced from the grape husks