The research work was conducted at the Research Laboratory
of Biotechnology, Biochemistry, Biophysics
Department of Kuban State Agrarian University. The
main purpose of this study was to select the most productive
type of fungus of a genus of Trichoderma and
optimal nutrient medium on basis of a waste of reprocessing
of soy for acquire of protein enzyme feed supplement.
For selection of a fungus of a genus
Trichoderma used 3 types: Trichoderma viride,
Trichoderma lignorum, and Trichoderma harsianum.
We used 3 types of nutrient media as a carrier for
micromycete, which were based on soy okara and the
additional sources of reprocessing of raw plant material
– husk of a sunflower, husk of wheat (bran) and
husk of rice. The results demonstrated the benefits of
using the nutrient medium based on soy okara forms
and husk of a sunflower fungus to enhance
Trichoderma lignorum production
During the study, the authors have solved the problem
of determining the minimum number of operations by
optimizing fillability of a claw-shearing device with
trees. Sufficient optimality conditions have been
obtained. The numerical method for solving the
optimization problem was developed. We have also
performed a numerical experiment
The results of the optimization of the design and
technological parameters of a device for circular soil
tillage in forest cutovers have been obtained. The
description of the approaches to modeling of circular
soil tillage, optimization mathematical model of soil
tillage and obtained results are given in the article
The article presents the modernization option of the
forest residue furnace that allows speeding up the
drying process by boosting it. The dependencies,
reflecting the influence of the temperature of the
drying process on the heat losses of the furnace and the
effect of the load and the moisture content of the
feedstock to the fuel consumption for the entire drying
process, are presented in the article
This article describes aspects of control, regulation,
functioning and degree of influence on the condition
of life-support systems, on the safety of life support,
on the safety vital functions of society. The impact of
life-support systems on the ecological status of builtup
areas. The article refers to an increase in emissions
and the dangers of СО2 и SО2, about methods to
reduce them. It presents the dangers of hydrogen
compounds, nitrogen, chlorine, freon. We have also
presented measures to protect the environment in
urban areas
The article presents the basic antilogy, which is
attributed to forming an engineering support paradigm
of new technologies related to the subject-oriented
control in the noosphere, between the demand for an
automatical creative thinking of a control subject and
the vigilance of society to possible adverse effects of
its subjective activities. It is stated that the noosphere,
which showed miracles of automation and
cybernation, covers all types of human activities,
excluding above original positions, which they barely
touched. Uppermost it is related to the central
economics problem (economy management) – the
choice. The problem how to build an engineering
support paradigm of subject-oriented control
technologies is analyzed; it is based on the known
subject-oriented control concept supplemented by
concept-based models of the intuition mechanism,
which assume its modeling based on formal systems
with the purpose to automate control subjects mental
activity. From the standpoint of Schopenhauer’s
cognitive theory, a research method is developed to
investigate evolution and becoming of a particular
human category – engineers, which are responsible for
the steady development of noosphere of Vernadsky.
As a basis, a dynamic phylogenesis model of
engineer’s figure was taken, including ready and
effective vectors with parameters (education, intellect,
skills) and (prevision, choice, emergence),
respectively. The results of ontogenesis modeling are
given – regularities in future engineers’ preparation as
a platform for quantization and convolution of its levels based on modern mathematical methods,
including those for support engineers of subjectoriented
control technologies
The main characteristics of a transport network are the intensity of the traffic flow, speed and density of its traffic. Comfortable driver's traffic density is determined by the rule of the traffic police, which is "clearance between cars on the road should be a tenth of the speed of movement." We have built a reference curve of the density function of the flow of vehicles on its speed, which is basic when simulating a traffic flow. The article describes a model of electrical city transport networks, allowing calculating traffic flows, their speed, the density and the number of traffic lanes by means of laws of electrical engineering. We have also compared electrical concepts (current, resistance, electro-motive force, etc.) and transportation (of intensity-flow lane road, transport driving force, etc.). For the transport network there are methods of calculation of electrical circuits - a method of Kirchhoff's laws, loop currents, etc. We have confirmed the correctness of electric models and the possibility of its use for the calculation of transport networks; as well as we have presented an example of the calculation
The main causes of congestion in the city are single-level intersections regulated by traffic-lights and an insufficient number of lanes. The article provides an analysis of two problematic intersections and suggestions for their discharge. For trilateral junction of
Yaltinskaya - Uralskaya with an electric model it was determined that the number of lanes needed for different areas increased to 4 - 8. However, the causes of the conflict - the intersection of two competing streams – the turn from the bridge to Yaltinskaya street to Uralskaya and oncoming traffic from Yaltinskaya to Severnaya. Traffic light regulation does not solve the problem and helps creating congestion. It is proposed to separate traffic flows on different levels with the help of the overpass on Yaltinskaya, and the stream from Yaltinskaya to Severnaya goes on the overpass, and turning stream to Uralskaya - under the overpass. Traffic flows at the intersection on Severnaya and Turgeneva with traffic light regulation device can be diluted with a circular or a turbo intersection
The volume of transportation of passengers by taxi is 6-9% of the total traffic of all kinds of public transport depends on the size of the settlement. The main purpose and the advantage of a cab is providing services for the transportation of passengers on the route, appointed by the customer, around the clock work and comfortable travel. To unload the transport system of the city, especially during peak hours, it is proposed to introduce a new type of operational-servicing passengers - a collective taxi. It is designed to transport multiple passengers traveling in the same direction, but with different destinations landing, while the fare is much lower than in a normal taxi. In organizational sense, collective taxis can be a unitary taxi company with the official standard structure and the quantity of the workers or a division of the taxi park of the city
The article describes the process of creation of an adaptive control system with a reference model to stabilize the temperature of drying agent. It is shown that the closed systems work with the operated models is quite satisfactory and therefore can be implemented in production. The increase of the gain of the controller allows reducing the duration of the transition process by one third, almost without changing the dynamic cast