The article shows that for the essential oil industry of
the Russian Federation to solve the problems of import
substitution it is urgent to develop effective technology
to extract fatty oil from the crushed and deprived of
ether by water vapor coriander fruits. The existing
technologies for obtaining fatty oils from deprived of
ether coriander were considered. It is shown, that at
small-scale enterprises it is most advisable to remove
fatty oil by screw pressing. A brief analysis of main
factors affecting the completeness of oil extraction in
screw presses was carried out. The conclusion about
the necessity of preparation of deprived of ether
coriander for extraction with the purpose of increasing
the yield of fatty oil was made. It is shown, that one of
the stages of such preparation is the removal of part of
the shell from deprived of ether coriander, which also
increases the nutritional value of the oilcake.
Fractional composition of deprived of ether coriander
after extraction of essential oil by water vapour and
drying was investigated by sieve analysis method. On
the basis of obtained data, prior to separating the shell
by pneumatic separation, it is recommended to
separate deprived of ether coriander into three
fractions by size – coarse (riddling from the sieve with
the diameter of 1.8 mm), medium (riddling from the
sieve with the diameter of 1 mm) and fine (undersize
from a sieve with a diameter of 1 mm). Component
composition of the coarse fraction of deprived of ether
coriander was studied. It was found, that the content of the shell in this fraction is 36%, which indicates the
possibility of its effective separation by pneumatic
separation
The article discusses a promising direction, aimed at improving the operational and technical characteristics of the autonomous power supply systems, through the use of a part of their gas piston power plants, wind pow-er and solar photovoltaic installations
It is shown that the metric of the galaxy should be universal, depending only on the fundamental constants. There are examples of universal metrics obtained in Einstein's theory of gravitation and Yang-Mills theory. The axial-symmetric solutions of Einstein’s equations for a vacuum are applied to explain the rotation of matter in spiral galaxies
In the article, the main issues of development of perennial cereals (morphology, phenology, formation of buds, physiology, biochemistry and research methods) are discussed. Peculiarities of regulation of development and the character of their evolution are considered. Problems of evolution of the cereals with widespread use of the data of Russian and foreign authors are discussed
The article describes derivation of the regression equation which permits to determine the maximum water speed at the experimental cluster-type automatic drinking bowl which depend on temperature difference, angle of obliquity and shearing angle of the water-discharge pipe branches which are perforated by elevation
In the article the graph model of management of control of knowledge of pupils in indistinct conditions is offered. The model allows to define the optimum quantity and optimum placement of control actions for a studying course for each discipline
(each its fragment), and also to carry out an assessment of structure of knowledge
During the research, we have developed a low-temperature zonal heating panels with an infrared emitter to create a local microclimate for piglets in the suckling period. This heater is lightweight and durable frame in the form of an inverted box size 400 mm x 1800 mm, attached to the wall of the building swivel. Top frame mounted thermostat is connected to a temperature sensor mounted directly on a metal plate with a thickness of 1 mm, painted in black color. In the upper part of the inner carcass layer is a light insulating material, which is located directly under the low-temperature heat source is electric. Study of the optimal size of the heating panel revealed that in view of the limitations associated with the area of the machine and biological characteristics of the optimum size of the sow for 11 piglets are: width – 400 mm; length – 1500 mm (at ventral position) and 1800 mm (lateral position). Comparison of different heating sources for piglets revealed that the use of infrared lamps enables newborn piglets seating area by 55.6%, while in 28 days – by 88.9%. Infrared lamps can not completely meet the recommended specifications as to ensure a more intense heat lamp to be lowered towards the floor surface, which leads to a reduction in the useful area heated. Using as a source of local heating mats and low-temperature panels satisfies pigs in the area of the den in the early suckling period at 138.9 and 200.0%, to weaning, respectively – by 48.5 and 65.5%. Thus, we have developed a low-temperature heating panels contributed to a more uniform distribution of heat in a recreation area of suckling piglets and to provide a comfortable environment at temperatures of 2-3 C lower in comparison with other methods of heating
In various applications it is necessary to analyze
some expert orderings, ie clustered rankings of
examination objects. These areas include technical
studies, ecology, management, economics, sociology,
forecasting, etc. The objects may make samples of
the products, technologies, mathematical models,
projects, job applicants and others. We obtain
clustered rankings which can be both with the help
of experts and objective way, for example, by
comparing the mathematical models with
experimental data using a particular quality criterion.
The method described in this article was developed
in connection with the problems of chemical safety
and environmental security of the biosphere. We
propose a new method for constructing a clustered
ranking which can be average (in the sense,
discussed in this work) for all clustered rankings
under our consideration. Then the contradictions
between the individual initial rankings are contained
within clusters average (coordinated) ranking. As a
result, ordered clusters reflects the general opinion
of the experts, more precisely, the total that is
contained simultaneously in all the original
rankings. Newly built clustered ranking is often
called the matching (coordinated) ranking with
respect to the original clustered rankings. The
clusters are enclosed objects about which some of
the initial rankings are contradictory. For these
objects is necessary to conduct the new studies.
These studies can be formal mathematics
(calculation of the Kemeny median, orderings by
means of the averages and medians of ranks, etc.) or
these studies require involvement of new information
from the relevant application area, it may be
necessary conduct additional scientific research. In
this article we introduce the necessary concepts and
we formulate the new algorithm of construct the
coordinated ranking for some cluster rankings in
general terms, and its properties are discussed
Financial control is a part or special branch, implemented in the country control. Availability of financial control objective due to the fact that finance as an economic category is not a unique distribution, but also a control function. Therefore, the use of the State Finance in solving their problems necessarily involves control conduction to monitor the implementation of these tasks. Financial control works in accordance with established legal norms throughout the procedure system of state power and local self-government, including regulatory agencies, with the participation of public organizations
In today's world, one of the most urgent problems is
applying to study history of everyday life. In this paper
first analyzes the reflection of the everyday life of the
Cossacks on the paintings for S. A. Gavrilyachenko.
The author examines in detail the work of the artist
associated with this theme indicates strengths and
weaknesses. Particular attention is paid to the precision
display of the Cossack everyday life in the artist's
canvases. Based on the study, the author comes to the
conclusion about the possibility of using S. A.
Gavrilyachenko as one of the sources in the study of
Cossack life. The work particularly focuses on the
specifics of their use is indicated method of analysis of
illustrative sources. The article also highlights the
daily life of the Cossacks. The paper identifies features
of life and development of the Cossacks, is indicated
by its role in the history of Russia. Important place in
the life of the Cossacks took the Orthodox faith; they
very strictly observe the customs, traditions and
beliefs. Particularly tragic was the Cossack period of
the February revolution of 1917, at this time the
destruction of the centralized management of the
Cossack troops occurred. A decisive blow to the bar
caused the Civil war of 1917-1923 and what happened
during the famine of 1921 — 1922, this theme is most
fully represented in the works of S. A. Gavrilyachenko