The main reason of the developmental delay of the RF
livestock sector below the level of its inherent
potential capacity is a detrimental alteration in
methodological procedure of livestock and poultry
management, occurring due to shortage of traditional
feeds. As a result, a necessity to develop the yearlong
production of additional fodders, allowing for balanced
feeding throughout the year, arose. The method of
hydroponic green fodder (HGF) cultivation meets
these requirements. Analysis of HGF production
methods and labor saver mechanisms makes possible
to claim that existing systems are characterized by
high costs and difficulties in fabrication, and require a
number of additional mechanical devices to work. In
the FSBEI HE “KSMTU”, a one-tier hydroponic
system has been developed, fitted with curved (arched)
guideways and rigid elastic load-carrying components,
where loading of seeds and takeout of grown HGF
occur by gravity without additional devices of labour
input. Based on analysis performed on design features
of the proposed system, it has been established that
emergence of parametric resonances in the system
under consideration is possible; and the study of tray
dynamical stability has been carried out with the aim
to prevent them. The motion of the hydroponic system
tray under consideration is described by the classical
Mathieu equation, including two parameters a and q.
The further studies of sets of stable and unstable
solutions in the plane of a and q parameters are
presented by the Ince-Strutt diagram. As a result of the
performed calculations, the diameter of the loadcarrying
component was identified (d=5 mm), which should ensure reliable working capacity and stability
of the hydroponic system in whole
STRUCTURE AND CONTENTS OF A DECISION SUPPORT SYSTEM IN THE PREFERENTIAL MEDICINAL MAINTENANCE SPHERE
According to the Federal Law "On state social
assistance" of 17 July 1999 ( 178-FL), the medicaleconomic
preferential drugs prescription control
(MEC) is considered to be one of the tools for
improving the management activity by enhancing the
information efficiency and reliability at all
management levels in the health care hierarchical
structure. MEC is one of the medical care quality
examination forms. Theoretical and applied research
of system linkages and regularities of the MEC
process functioning is a relevant direction of
information technologies development in medicine.
The importance of application of system analysis
methods to the health care sphere consists in the
development of new and the improvement of existing
methods and analysis tools, data processing and
management of complex automation systems of
medical and economic drugs prescription validity
control (MEC) planning. The developed decision
support system (DSS) includes the MEC information
system as basic and the ABC / VEN-analysis
subsystem, implemented as a standalone application.
The interaction between the DSS modules is provided
by the unified exchange formats of preferential recipes
data. At the same time, the MEC information system
and ABC / VEN-analysis subsystem could be the most
effective tools as an integral part of situational centers
The article presents the criteria for evaluating the
integration of researchers in the scientific community,
based on an analysis of its citations. It is known, that
one of the major components of interscientific
communication (communication in the scientific
community) is a citation of scientific publications
(monographs, articles, etc.). According to the
sociological approach, a scientist is a part of society, ie,
scientific community; under scientific community we
understand scientific mega environment (opposed to
research groups of institutions and their structural units).
Integration of a researcher to the community has many
aspects: on the one hand, it is - the importance of his
work to the scientific community, on the other hand, it is - the use of a scientist social mega environment for
building for their personal and professional
development to improve their research and improve the
quality of its results (in the context of the article we will
consider the second aspect). Methodological bases of
the research: systematic, competence, sociological, and
mega-system qualimetric approaches. Methods:
modeling, methods of quality control, methods of set
theory, relations and graphs. Evaluation (diagnostics)
involvement of scientists in the scientific community -
is more complicated metrology task than the evaluation
of the significance of the results of its research
activities. For the authors it is clear that a mature
scientist (with a high level of research competence)
should intensively use the potential of the social and the
cultural science international environment (community)
for their personal and professional development, to
improve the efficiency of this research activities and the
quality of this results. The proposed indicators can be
considered as group indicator variables reflecting the
level of the behavioral component of the research
competence (scientist). Using social media for
researcher’s potential – it is necessary, but not sufficient
condition for productive research, producing goodquality
scientific results. In this situation, negative
prognosis is more significant: poor use of social media
for researcher’s potential – is a "guarantee" for low
productivity of this research activities and the low
quality of this results. Only the combination of the
highest levels of readiness for research (research
competence) with high levels of other competences (as a
whole - the social and professional competence,
implying the presence of the professional skills of selforganization)
can be the factors of successful research
Currently a significant proportion of the cost of
agricultural production is energy costs. Therefore,
considerable attention is paid to energy and resource
saving equipment and technology. In this regard, the
role and importance of the energy assessment of
machines, allowing determining not only the power
characteristics of the power, but fuel consumption
per unit of cultivated area or per unit of output.
Conducting energy assessment of machines and
equipment reduces the economic and labor costs, at
the expense of more detailed and optimal selection of
machines and units for performing certain
manufacturing operations in agricultural production.
In the article we describe energy evaluation of
different tillage agricultural machinery aimed at
determining energy consumption when executing the
set of technological operations machines and
equipment on the operation modes set by the
standards under which stable the operations are
performed. The use of the results of energy
assessments on traction characteristics of agricultural
machines and tractors will allow getting the
maximum effect when performing technological
operations. In turn, the lack of monitoring of key
energy performance of cars during their operation
leads to a partial use, which increases costs
In the article, we develop the software for process of
confidential data detection based on the knowledge
bases technology. The algorithm of detection of
confidential data in the electronic documents
transferred outbound of protected information system,
due to application of linguistic technologies of the
thorough text analysis is presented. The estimation of
computing complexity of the developed algorithm is
made up. The developed data structures and algorithm
are realized in the programming language C++.
Results of the experiments, confirmed workability of
the developed algorithm are presented. The performed
experimental researches of the developed algorithm
have shown its practical applicability. The estimation
of quality of confidential data detection is made up.
The obtained estimations of detection quality have
shown, that the developed structures of data and
algorithm provide more effective and qualitative
solution of problems of the confidential information
detection in electronic documents, at due to application
of knowledge bases technology where the subject
domain of the analyzed information is considered.
Distinctive feature of the developed algorithm of
confidential data detection is the use of rapid access to
hashed concept ontographs simultaneous
implementation of knowledge base rules, which allows
raising indicators of completeness and accuracy of
detection. A scope of application of the developed
software is the protection frames of the information
intended for revealing of an information transfer
containing data of confidential character in electronic
documents outbound of protected information system
with violation of security policy
The article analyzes the proprietary methods of
processing of vegetable raw materials and secondary
resources with the use of electromagnetic fields (EMF
SHF). Analysis of the database of Rospatent World
Intellectual Property Organization led to the conclusion
that EMF SHF used in the processing of vegetable raw
materials in the following processes: drying, reduction
of microbial contamination (decontamination), juice
production and extraction. It is established that the
application of EMF SHF is the most effective in
preparation for drying a plant raw material and not
directly at the stage of drying, thus reducing the loss of
heat-labile active compound in the drying process, and
therefore obtain a finished product of higher quality
and nutritional value. The patented methods of
extraction of vegetable raw materials extraction process
performed that extracting directly EMF SHF does not
allow pre-hold inactivate enzymes contained in the raw
material and lead to undesirable oxidative and
hydrolytic processes, and hence a decrease in the yield
of extractable substances in the extract and the
deterioration of its quality . Therefore, as in the case of
drying plant material, EMF SHF can be more
effectively used in preparation for an extraction
process. Based on the analysis, it was concluded that
the relevance of developments in the field of
technologies of processing of vegetable raw materials and secondary resources using EMF SHF at the stage
of their preparation for such basic processes - drying,
extraction, etc.
The article presents the results of the patent
research in the field of modern production
technologies of Inulin from plant material. It has
been established that the differences of the currently
known methods of production of inulin are
concluded in selecting raw materials pretreatment
inulin-containing modes type extractant and
extraction methods, methods of purification
inulincontaining extract and methods for producing
the final product. A significant amount of Inulin
production methods is based on use of freshly
feedstock. A number of methods have been
patented involving the extraction Inulin from plant
raw materials previously stabilized by drying. In
most of the methods, inulin extraction is carried out
at elevated temperatures with water or aqueous salt
solutions. Several technologies involve extraction
with organic solvents at low temperatures. Have
been patented several processes in which the
extraction is replaced by a separation process using
inulincontaining juice and physical and mechanical
methods. Some of the known processes provide for
the extraction process to further operations, such as
blanching vegetable raw materials, sonication,
vibration impact, processing enzymes. The most
promising direction to improve manufacturing
technology of inulin from fresh plant raw materials
is to conduct research on the use of electromagnetic
fields at microwave frequencies, the inactivating effects of which on enzyme systems is an
established fact that, in turn, would eliminate the
use of chemical agents for inactivation of oxidative
enzymes. In addition, considering that more
effective are the methods for the preparation of
inulin from freshly harvested plant material, are
relevant researches on development of innovative
technologies to prepare it for storage and its
storage, which will provide inhibition of unwanted
biochemical and microbiological processes that
occur during storage and lead to a loss of inulin
We have illustrated multiple factor analysis of the
dynamic friction coefficient of the friction units in
tribosystem and tribounits under laboratory conditions.
As the tribosystem we had a model band-block brake
with regime parameters of the control handle tension
of the brake and brake work. By using the method of
the mathematical planning of the extreme experiments,
we have obtained functional dependence of the
dynamic friction coefficient of the variable parameters
in the form of a second-order polynomial, which
adequately describe the processes under study. As
tribounit at the micro- and nanoscale there was the
reference change of the dynamic friction coefficient of
the pair "Retinax FC-24A – Steel 35HNL" as a
function of surface temperature, the values of which
correspond to certain laws, based on the rise and fall of
the characteristics of the dynamic friction coefficient.
We have made the evaluation of the dynamic friction
coefficient on the principle of the superposition with
the multiple factor analysis of the following
parameters: the process of forced cooling and heating;
the processes of the polarization and depolarization in
the contact patch of the micropoints of friction pairs;
the type of the contacts of the micropoints depending
on the work function of the electrons and ions from
materials; the formation of primary and secondary
structures on the surfaces of frictional contact; the
destruction and restoration of the pellicles on surfaces,
etc. We have analyzed the results of the studies of
changes of the dynamic friction coefficient on the
macro-, micro- and nanoscale and we have found the
basic factors affecting its value
The main direction of reducing the cost of soil
treatment based on resource-saving technologies is
the transition to surface treatment of soil with disk
tools. Double-row and four-row disc tools are manufactured.
Four-row tools significantly increase
tillage intensity. In the disk tools, the spherical disc
is fixed on the individual pole. Disc headers are
equipped with a rigid adjustment fixing the
standalone pole to the frame. Recommended operating
speed is up to 12 km/h. The advantage of a disc
header over the disc harrow is as follows: winding
plant residues on the axis are excluded. Disc
mulchers are equipped with a spiral bar on which a
spherical disk is mounted. The presence of the elastic
element allows the working unit to do lowfrequency
oscillations during movement. The result
of processing is the formation of mulch in the layer
of soil, which is a mixture of plant residues and soil
particles with a diameter of up to 25 mm. To assess
the effectiveness of the disc mulcher and the disc
header a unit is composed. The initial data for calculation
are as follows: tractor HTZ-150K, the resistivity
of the soil is 6 kN/m, disk tool working
width is 4 m, operating speed of the disc header is
12 km/h, operating speed of the disc mulcher is 15
km/h. Technical and economic performance of these
units is defined during disking the soil. The
choice of energy-saving operating regime was made
in a well-known manner. Theoretical value of slippage
of the leading tractor with disk mulcher was
6%, against 9% with the disc header. Working
speed of the mulcher made up 14.07 km/h against
10,89 of the disc header. The performance of the
unit with the mulcher made up 16.21 hectares, disc
harrow performance is 12,54 ha. Fuel mass flow of
mulcher decreased by 29% and made 9.68 kg/ha.
Using mulcher for surface treatment of the soil allows
to reduce the tillage energy costs thanks to
resource-conserving technologies
In the article we have considered the self-balanced
potato sorting machine differing from existing designs
of self-balanced potato sorting machines with an oscillatory
electric drive. That drive uses a linear induction
motor. As the counterbalancing device, the method of
the duplicating mechanism is applied. The duplicating
mechanism is a specular reflection of the main working
body, and also participates in technological process.
Its application in the drive of machine allows not
only to increase efficiency of cleaning, drying and
sorting of potatoes, but also to increase reliability of
sorting installation that corresponds to the newest
tendencies of development of technology. We have
brought the mathematical model of the offered electric
drive of potato sorting machine, which is implemented
in the environment of object and visual modeling of
Matlab |Simulink|. The mathematical model allows
investigating influence of parameters of the linear induction
electric drive on parameters of oscillatory process
of working body in dynamics. The developed
technique of research and the created experimental
potato sorting machine with the linear induction drive
have confirmed theoretical researches. The main kinematic
sizes of machine and technical parameters of
individual nodes are determined. It is shown, that the
efficiency of inertial transportation can be increased
for 20% in comparison with the classical drive from
the motor of rotation. Results of research will allow to
realize energetically and technologically effective potato
sorting machines with the linear induction drive