The article defines types of functional stability of reproduction processes. We have proved the need of identification of interrelations between factorial and productive signs, their nature and extent of influence by types of stability (eco-economic, technological-economic, financial and economic) and efficiency (eco-economic, technological, economic). The generalized characteristic of the models and methods used for detection of dependences of the functional interrelations and interferences determining functional stability and efficiency by stages of reproduction process is given. Eco-economic stability of system is provided when the balanced coherence of interrelations and interferences in the optimum range is observed: "ability of self-reproduction – anthropogenous loading", or "an initial (standard) state – resource expenses – compensations", on each element of reproduction processes. Technological and economic stability is formed by an optimality of interrelations "process efficiency – productional effectiveness"; "productional effectiveness – economic efficiency" which allow to determine parameters of rational sufficiency of realization of productional potential of plantings and size of expenses of the economic resources providing the set reproduction level. Level of realization of reproduction potential of structural elements of an agroecosystem in comparability to the level of technogenic loading is determined by each element of an agroecosystem by the empirical and statistical method allowing to give a statistical assessment to the importance of the revealed dependences and to verify the received results. The regression models characterizing interferences of the factors influencing the level of eco-economic, technological - economic and financial and economic stability of reproduction processes are constructed
The article has indicated the problem of the growth of
document organization on the example of higher
educational institution FGBOU "Kuban state
technological University". Based on years of practice,
the author conducted a detailed analysis of activity of
service of documentary maintenance of management
of the University and detailed analysis of the structure
of the document taking into account the specifics of
the direction of the organization. The article sets main
tasks of service of the DOE, the actual problems of
transition to paperless documentation of the
organization's resources. We highlight problems of
management and use of documents, due to the steady
growth of documentary information. The major
factors, influencing the growth of volumes of
documents were given. Despite the rapid development
of electronic document management in practice,
electronic document duplicates the traditional
paperwork. However, today the approach to document
management is based on electronic technologies. The
study of the author offers solutions to the general
problem of reducing the volume of document
workflow in the modern world
The use of regenerated oils reduces the
consumption of fresh oils for refilling, while oil
filtration during the operation lengthens their
service life and reduces the consumption of fresh
oils for replacement. To restore waste oils, a variety
of technological operations are used, based on
physical, physicochemical and chemical processes.
They are aimed at treating the oil in order to
remove aging products and pollution from it. The
studies have shown that the most effective means of
recovering the quality of waste oils are small-size
regeneration plants. The main difficulty in creating
small-sized regeneration plants is the selection of a
sufficiently effective, environmentally safe and
economically justified method for the regeneration
of waste oils, as well as its hardware design. This
work is aimed at creating an efficient centrifugal
cleaner
We have conducted experimental and analytical
studies showing the relationship of constant and pulse
forms of current sedimentation on the physicochemical
properties of chrome coatings: adhesion
strength to the substrate, residual stress, fatigue life,
elongation and contraction, yield stress, and
endurance. We have shown the methods and modes
of use of dilute electrolyte of chromium plating with
organic additives, is capable of applying a chrome
coating on parts of agricultural machines, surpassing
the properties of the coatings obtained from
electrolytes that are recommended by the GOST
standards. The proposed hardening chemical-thermal
coating technology for chromium in the manufacture
and repairing of worn parts of agricultural machinery
(rods of hydraulic cylinders, journals of crankshafts,
spools, parts, gearboxes and transmissions, etc.),
identifies the consumption of additives modifiers,
proposed methods for their determination, confirmed
by patents for inventions. The proposed technology
of worn-out surfaces of parts of agricultural
machinery of layer-block structure of the chromium
coatings with improved properties. The influence of
modifying organic additives on the structure of the
intermediate surface film of colloidal trivalent
chromium compounds, which in combination with
the parameters of the bipolar pulse current allows you
to specifically adjust the physical and mechanical
properties of crystals of the deposited chromium
layer with a grid of cracks, and without them for the
required operating conditions of dry friction or oil environments, which increases the durability of the
parts during use. The increase in yield, at the current
6-8 %, to 4 times reduces the degree of
hydrogenation of the restored details, up to 3 times
reduces internal friction, roughness, improves the
limits of strength, toughness, elongation and
contraction, increases corrosion resistance up to 3
times, obtained chromium coatings
The article presents the analyzes results of the
deconstructive approach to the process of garment
designing, which consists in structural defects
modeling; it develops the systematization of projected
design effects based on the study of modeling defects,
analysis of their appearance and methods of
elimination. The purpose of the research is the further
development of designing methodology of structural
defects in sewing products
In the conditions of the two-factor field experiment,
the influence of four methods of incorporating straw in
the soil on the rice yield was studied: plowing, one-,
two- and three-time discs and three ways of
"processing" the straw: embedding in the soil of the
chopped straw in its pure form, together with
compensating nitrogen fertilizer and inoculated stubble
biodestructor Stemix ® Niva. It is shown that the
lowest yield is formed when straw is plowed, while
surface tillage of soil by one-, two- and three-fold
discs significantly increases the grain yield in
comparison with the plow by 2.4, 4.2 and 5.2 c / ha,
respectively. Taking into account that the double
disking provided an almost twice increase in the yield
of the crop and the absence of statistically significant
differences with the triple disking; it is this method of
incorporating the straw that should be considered the
most expedient. The introduction of a compensating
nitrogen fertilizer ensured a reliable increase in yield
by 5.1 and 3.7 centners per hectare in comparison with
the variants with the introduction of straw in pure form
and treatment with biopreparation. Calculation of the
share of the influence of the factors studied on the rice
yield showed that the method for embedding straw
provides 29.9% of the variability of the trait under
study, the method of straw treatment is 36.7%, and the
residual dispersion accounts for 33.4%. Incorporation
of chopped rice straw in the soil together with
compensating nitrogen fertilizer in the amount of 1%
of the mass of straw, by double discing, ensured the
receipt of a conventionally net income of 6940 rubles /
ha, the rate of return - 70.4% and the cost recovery -
1.7 rubles / rub
One of the main criteria of efficiency technologies in livestock production is the level of the negative impact on the environment per unit of time, or volume of production. Intensification and specialization can significantly improve efficiency, but at the same time can increases the impact on agro-ecosystem. An important condition for the preservation of ecosystems is to find ways of using animal waste as a raw resource. The ecological balance can ensure the production of meat and dairy products for industrial technology in family farms of 50-200 cows and up to 10 thousand pigs. Economically advantageous to carry out the raw manure to a distance of no more than 10-15 km, which is achieved with a small population, when fully formed wastes are used to improve soil fertility. For large mega-complexes advisable to equip their facilities for the production of biogas and the use of covered manure storage. In its turn, to prevent infection of livestock production, bentonite clay should be used as sorbents. This technology content of the stomach-governmental and poultry should be humane with respect to them, environmentally safe for the ecosystem, cost-effective and competitiveness for producers, safe for consumer
In accordance with the Presidential Decree of 21
August 2012 № 1199 one of the 11 integrated
indicators of the activity of executive authorities is
the measure "real disposable income of the
population". For its calculation it is necessary to
measure the level of consumer prices. The article
presents the minimum consumer basket of
physiologically essential food products, designed in
1993 by the Institute of High Statistical
Technologies and Econometrics (IHSTE) based on
the initial data of the Institute of Nutrition of the
Russian Academy of Medical Sciences, and the
results of measuring the cost of the consumer basket
IHSTE and inflation index in 24 years (1993 -
2017). We discuss the application of the developed
tools in Controlling of the level of consumer prices
and living wage. According to M. Orshansky, living
wage can be estimated by multiplying the cost of the
minimum food basket by a factor which is equal to
the quotient of all costs to the costs of food costs for
a poor family. This work is aimed at the elimination
of the monopoly of Rosstat in the calculation of
indices of inflation, the living wage and the real
disposable income of the population. The methods
of the measurement and the use of inflation
constitute an important part of training courses in
econometrics, which are taught in the context of the
scientific-educational complex "Engineering
Business and Management" of the Baumann
Moscow State Technical University. Nobel Laureate
in Economics Vasiliy Leontiev thought that only 1%
of economists analyze the newly collected data, 30%
use the data contained in the publications of
predecessors, and the rest did not turn in their
arguments to the real world. This work belongs to
the 1% of publications (which analyzes the newly
collected data), about which Vasiliy Leontiev wrote
Numerous studies confirming the effectiveness of the
use of the ozone-air mixture in various fields of
agricultural production lead to an increase in demand
for devices that generate ozone. With the increase in
demand, the requirements for these devices also
increase. Requirements from customers can be
combined in the following series: mobility, ease of
operation, ability to smoothly control performance.
The solution of these tasks is an important scientific
and technical task. This article describes possible
options for power supplies for ozone generators, and
offers a power supply circuit with the ability to adjust
the frequency, the duty cycle and the amplitude of the
signal arriving at the discharge gap of the ozonizer.
Using this scheme will reduce the mass-size
indicators of the ozonizer, thereby increasing its
mobility, in addition, it will be possible to accurately
regulate its performance and improve efficiency. If
necessary, with the help of the proposed scheme, it is
possible to introduce the ozone generator into the
electric resonance mode, which will allow obtaining
the maximum productivity of the ozonator. Thus, the
ozonizer, equipped with the proposed power scheme,
can be used in various technological processes of the
same enterprise
The article describes the modeling process of the
heating system operation of a livestock-breeding
complex. It presents graphs reflecting the influence of
technological parameters of heat supply system of
cattle-breeding complex with a catalytic combustion
device on the parameters of energy efficiency of the
system and the parameters characterizing the stability
of the temperature conditions in the livestock sector