The studies of synthetic sand deposits formed after working dredges deposits in river valleys, have established significant heterogeneity of filtration properties of elementary layers of sand of different grain size distribution. The features of the structure of the array of man-made structures provide a large capacity of absorption of suspended clay particles and the conditions for water purification by adsorption
In the article we describe the created automated software complex called “Financial expert”, adapted to the environment of 1C: Enterprise 8.3. This system is intended for a complex assessment of a financial and economic condition of companies of the construction branch on the basis of integration of diverse methods, such as probabilistic, fuzzy-production and neural. This program has no analogs in the Russian Federation and allows creating effective and adequate system of an assessment of a financial and economic condition of companies of the construction branch of the Krasnodar region. The software complex of "Financial Expert" has such opportunities as the analysis of a financial and economic condition of the enterprises of the construction branch with the help of: the cluster analysis, discriminant and regression models proposed in the thesis, as well as classic models: Fullman, Springeyt, the 2nd factorial, Taffler and Altman's model adapted for Russia; complex assessment of a condition of the construction enterprises by the analysis of quantitative and qualitative characteristics using fuzzy logic systems, including original structure and base of rules of fuzzy inference; an assessment of a financial and economic condition of the construction enterprises by means of neural networks. The software complex allows carrying out the comparative analysis of the models stated above at an assessment of a financial and economic condition of the particular company in the construction branch
Results of engineering and scientific search of
improvement of resource-saving machine technologies
of finishing and cleanup processing of cars details,
development of new camps and technologies are
presented. The possibility of low-frequency
fluctuations with big amplitude can be implemented
due to assembling flat or curvilinear elements on
external surfaces of the relative screw reel. The use of
computer modeling enabled us to obtain a relative
screw drum that provides not only giving movement to
loading masses with a big fluctuations amplitude, but
also compression of loading masses in the process of
their motion from loading to unloading. In such
machines increase in processing efficiency is reached
not only due to achievement of great movement
amplitudes values of the loading masses, but also at
the cost of compression of loading masses in
processing and intensity increase of their mixing. The
scheme of the machine for continuous processing with
mechanization of separation of details from working
environments particles is provided. Results of
researches of quality and surfaces micro hardness
change processed in the offered machines designs
show that details processing time makes 3-6 min
This article examines the story of the unexpected stay
of lieutenant Vasily Golovnin in South Africa in 1808
during his famous navigation around the world. In fact,
the Russian sailor had to stop in Simonstown for a
short while to stock up and put his boat in shape.
However, his visit on this archipelago which newly
belonged to British had coincided with the moments of
crisis between Russian and British empires in Europe.
These events obliged Golovnin to stay in the Cape of
Good Hope for thirteen months. Enjoying his freedom
of movement, the young navigator will exploit this
long stay to describe the daily life of South African
people. During his travels across the Cape Colony,
Golovnin meets with colonists and colonized, and tells
about the mechanism of their cohabitation. Even if it is
not so abundant, his travelogue remains the first one
realized by a Russian on South Africa and will always
be crucial for the future generations of Russian
mariners who will follow his itinerary. From Kronstadt
to Kamchatka, Golovnin described the amazing events,
but there, it will exclusively focus on the part of his
travelogue [3] about his long and exceptional “stay at
the Cape of Good Hope”
The article describes the application of
probabilistic models to predict the gross regional
product. We have made a comparative analysis of
various stochastic models implemented in the
software package called StatGraphics 5.0 and
checked the quality of forecasting by the gross
regional product on the example of a notional
region
The article gives the principles of state regulation of foreign economic activity and agrofood policy. Economy globalization and its influence on food and economic security of Russia are considered
In order to ensure import substitution and threshold
values of meat production, it is necessary to stabilize
the livestock of animals and introduce intensive
technologies. In conditions of arid steppes, the animals
of Kalmyk, Hereford and Aberdeen-Angus breeds are
best suited to stall-pasture technology. Before weaning
from mothers at 7-8 months of age, their offspring is
grown without additional feeding, just mothers’ milk.
Therefore, the growth rate of suckling young animals
rarely exceeds 850 grams of daily growth, while the
live weight reaches 400-450 kilograms at the age of 18
months, with some advantage in favor of the young
generation of Hereford breed. Using the intensive 9-
months growing at the fattening complex with feeding
from the self-feeders ensured the average daily gain in
the Kalmyk bull-calves at the level of 1398 grams, and
for the Aberdeen-Angus and Hereford breeds the
growth is 1533 grams. The highest growth energy, live
weight (661 kilograms), was with Hereford bulls.
From bulls of the native Kalmyk breed with intensive
technology of growing, a heavy body weight increase
of 331 kilograms at 18 months of age was obtained.
All tested samples of meat according to
microbiological indicators comply with the
requirements of the Technical Regulations
The article considers the history of formation and
development of political relations of Krasnodar
territory with the Republic of Cyprus at the end XX –
early XXI centuries. Two stages in the development of
political relations between the Krasnodar region and
the Republic of Cyprus were singled out: the
beginning of the 1990s, the beginning of the 2000s.
Based on materials of the State archive of the
Krasnodar region analyzed the work on the preparation
and implementation of the agreement of 1992 between
the government of the Russian Federation and the
government of the Republic of Cyprus, shows the
activities of the administration of Krasnodar region
and administration of Krasnodar city to establish
political relations of the parties. The attention is
focused on the creation of the first Russian Bank with
100% foreign capital – the Investment Bank of Kuban.
Conclusions are made about the current state of
relations between the Krasnodar region and the
Republic of Cyprus
The article presents the results of the research of the formation of hierarchical structure in a group of roosters while being in the close space of a cage. Stable hierarchical relationships in the group could only be formed with a certain amount of roosters included in it
The article discusses the possibility of formation of ruble as free currency, in terms of the key factors determining the international status of the national currency