Currently, there are widely used combined (hybrid)
power systems in the world, made using renewable
and conventional sources of energy. The article
discusses a typical structural scheme of a combined
system of electricity supply; it also shows the design
and the characteristics of three types of structural
circuit design of combined power systems and their
main advantages and disadvantages. Peculiarities of
the choice and calculation of parameters of the basic
functional elements of the combined system have
been presented. This study describes main
characteristics of solar batteries and provides
analytical expressions for the calculation of their
main parameters. The main characteristics of
batteries and the peculiarities of calculation of the
capacity of storage batteries operating in autonomous
systems have been listed. The features of selection of
voltage inverters have shown that in addition to the
nominal input and output voltage it is necessary to
consider other characteristics that influence the work
of autonomous power supply systems. It has been
shown when it is desirable to use electromechanical
generators to supply autonomous consumers. The
types of structural solutions and the choice of the
basic functional elements of combined power
systems will increase the efficiency of their design
The article considers theoretical aspects of financial
stability of the organization, presents the author's view
on the definition of financial stability of the
organization in modern conditions. The general
description of the food and processing industry of
Russia is given. The leading regions for the production
of bread and bakery products are identified. Based on
the existing methods of assessing financial
sustainability, the indicators of three organizations of
the Krasnodar Region baking bread and bakery
products were calculated. As a result, it was
recommended that the organizations of this industry
count one of the important indicators of the financial
stability of the organization - the availability of its own
working capital as a difference between equity and
non-current assets. In the economic literature, you can
find several options for calculating this indicator. Also
considered is the ratio of accounts receivable and
payable as one of the indicators of financial stability of
the organization. The main means of baking
organizations and their wear and tear are estimated.
Because of this assessment, there was a significant
deterioration in fixed assets and recommendations
were made for their renewal. Specific features of the
composition of stocks of organizations of the bakery
industry were determined, and recommendations were
made on the policy of stock management
The article gives an analysis of the efficiency indicators for the production of plant growing products using the example of the reporting of CJSC "Centralnoe". We have revealed the mathematical model for the analysis of economic efficiency of production of plant growing products. In the work there were considered the following indicators characterizing economic efficiency: labor intensity; profit from the sale of fruits; profitability; cost of 1 centner of fruit; yield; costs for the maintenance of fixed assets used in production. Various models of the dependence of indicators characterizing economic efficiency on the above indicators were considered. As a basic culture, we have selected fruits, because these cultures are the main types of products for this organization. The authors singled out a reliable and qualitative mathematical model of the relationship between profit on sales and yield, labor intensity, and self-worth. Model could be used to determine the economic efficiency of organizations engaged in agricultural activities. The relevance of the study is due because these problem is one of the most important for all organizations that produce plant growing products. The agrarian sector has certain peculiarities, therefore, when determining of the economic efficiency of a separate economic entity and the industry as a whole, it is necessary to take into account these features
The article presents data on the prevalence of
colibacillosis of pigs in farms of the Krasnodar region
in the period 2010-2016. Colibacillosis is widespread
in pig farms of the Krasnodar region. In different
years, it was recorded at 32.6 - 55.6% of bacterial
infectious diseases of pigs. And only in 2013-2014, in
farms of the region colibacillosis was not registered.
Among the bacterial pathology, colibacillosis in pigs
in the farms of the Krasnodar region is in the first
place after staphyloccocus (3 - 15 %), streptoccocus
(2-13,7 %), and diseases caused by conditionally
pathogenic microflora (17,9-20 %). In the Krasnodar
region, we annually allocate different serotypes of E.
Coli that vary depending on areas and farms, however,
regularly in pigs in the Krasnodar region there are the
following serotypes: A8, О20, О119, О26, О86 in
Bryukhovetskiy, Dinskoy, Kalininskiy, Korenovskiy,
Kurganinskiy, Kushchevskaiy, Labinskiy regions of
the Krasnodar territory. According to the reports of
outbreaks, colibacillosis in pigs for several years were
recorded in the Central, Korenovskiy, Kushchevskaya,
Labinskiy, Primorsko-Akhtarskiy, Seversky,
Slavyanskiy, Tbilisskiy, Timashevskiy, Ust-Labinskiy
districts of the Krasnodar region and in the city of
Krasnodar. After 2013-2014, after the total absence of
the disease in the region, there were reported outbreaks
in 2015 in some farms in the Timashevskiy district,
and in 2016 – in Kurganinskiy
There are many opinions on the question of what kind of society we live in at the beginning of the XXI century. Previously, it was believed that this is a post-industrial society. There was even an opinion that it would be a society of developed socialism or even a communist society. After that, the opinion on this has changed. First, modern society was called the information society, and then the society based on knowledge. The latest news in this area is that it seems that modern society is a digital society, that is, a society, based on digital technologies, digital communications, digital information processing and transmission technologies, as well as digital artificial intelligence technologies. In a digital society and science people must move to digital intelligent research technologies. In particular, the question arises as to whether veterinary medicine in a digital society should not also become cognitive veterinary medicine. This work is devoted to a detailed and reasoned (according to the authors) answer to this question. The methodology and terminology in this new field is not yet established and is not generally accepted. Therefore, in this work a lot of attention is paid to the logic and methodology of scientific knowledge, terminological issues and definitions of concepts
Strategically significant dealings of business entities’
amalgamation and absorption are revised in the article.
We have listed the methods and the information supply
of the evaluation of the business entity’s potential and
the evaluation of potential increment of a business
entity as a result of integration
The article offers a method of details finishing and cleanup processing based on the details and working environment granules mass hashing in combination with the target transporting movement from loading to unloading. Such combination is provided by means of technological process in which the movements are carried out at the expense of the working body executed in the form of a complex screw rotor with the multidirectional screw surfaces formed by flat elements. Four screw rotors designs and methods of their assembly as well as the recommendation on the use of screw rotors are shown: "The movement of the processed details and particles of a working environment is the most complex and infinitely various among the I class screw rotors and the most elementary and uniform among the IV class screw rotors". The practice and experimental control of the details finishing technological process introduction efficiency in screw rotors have shown that for the considered case productivity of, for example, agnail removal increases tens of times. It is reached not only at the expense of the possibility of continuous processing provision in screw rotors, but also due to significant increase in amplitudes of low-frequency fluctuations which are reported to loading masses by the screw rotors machines located at different angles to each other and to screw rotor rotation axis
The article substantiates the necessity to use factors
that trigger development mechanisms and describe
risks at various stages of the organization's life cycle
in the process of developing organizational structures
for such large social and economic systems as
corporate integrated structures characterized by the
presence of diverse organizations in their structure. A
comparative analysis of approaches to the description
of the life cycle was conducted, as a result of which it
was determined that L. Greiner's model is incomplete
(it describes only the stages of development), and I.
Adizes' model contains a blurred system of factors.
To solve the problems, the model of I. Adizes was
chosen as the basic approach and the characteristics
of the stages of the life cycle of the organizations are
selected. To formalize the factors that trigger the
development mechanisms and describe the risks at
various stages of the life cycle of organizations, a
cognitive analysis and modeling apparatus was
chosen and a corresponding methodology was
developed. The implementation of the methodology
is represented by the example of the first stage of the
organization's life cycle ("Courtship"), which resulted
in the compilation of a list of factors, their mutual
influence on each other, the type of communication,
and the cognitive model. Analysis of the cognitive
model allowed us to determine the key factor that has
the greatest impact on the transition to the next stage
of development
We have considered the most important direction of development of enterprises of the military-industrial complex: modernizing production capacity and technical re-equipment of these enterprises. The relevance of this issue in recent years has increased significantly due to changes in the terms of military development (economic hardship, sanctions, etc.). We have developed an economic-mathematical model of the choice between modernization and radical technical re-equipment of enterprises. The article has an analysis of this model taking into account the financial factors in this choice. The use of the developed economic-mathematical apparatus in practice allows increasing the efficiency of technological development of enterprises of the military-industrial complex
Currently, in the Krasnodar region the indicators of
cow productivity are steadily increasing. This was
facilitated by two factors: the improvement of animal
genetics and the introduction of innovations in
technology. Novoplastunovskoe is one of the first
farms, which paid much attention to a significant
change in the technology of dairy cattle. Work began
with the construction of barns "light type" with walls
in the form of opening curtains for the American
project. The premises are equipped with "boxes" for
individual rest of animals with bedding in the form of
sand; automatic heated water logs; on the roof there is
a transparent skate, providing an increase in lighting
and additional ventilation; ceiling fans and additional
water sprinklers are installed to regulate the
microclimate. The milking parlor is equipped with
high-tech equipment and is integrated with the Israeli
computer program “AfiFarm”. Research was carried
out on an estimation of zoohygienic conditions in the
winter and summer periods; the technology of
processing and clearing sand - bedding for animals is
studied; the interior and exterior characteristics of the
cows of the Ayrshire and Holstein breeds adapted to
the new conditions have been determined; with the
help of the computer program “AfiFarm”, the
dynamics of single and daily milk yields, the content
of fat and protein in milk; calculated economic
indicators of milk production from different breeds of
animals