To reduce the development of additional settlement
strip foundations of the existing building on the effect
of pressure transmitted to a ground base located near
the new slab foundation is considered the work of the
geotechnical barrier in various ground conditions. In
the first variant of soil, conditions (variant 1) made
geotechnical barrier structure in a homogeneous
thickness of the weak clay soil. In the second variant
of soil conditions (variant 2), a separating barrier is
performed in a two-layer base. The upper base layer
(carrying) is shown a weak water-saturated clay soil,
and the second (underlying) - low compressible soil
(sandy loam plastic). According to the results of the
calculations and modeling found that, the greatest
positive effect on the separating barrier structure
(geotechnical barrier) is achieved in the case when the
base is a two-layer. The lower part of the geotechnical
barrier must be recessed into the soil of low
compressibility. Additional settlement strip foundation
of the existing building in a uniform basis (variant 1)
in the absence of geotechnical barrier is approximately
8 cm. In the case of a two-layer base (variant 2), the
additional settlement strip foundation building is
reduced by 80-85% (6.6 cm) and will make about 1.4
cm
On the basis of the analysis of existing technical means for tillage in this article we propose a new technical means of vibration action including rectangular welded rack with hinge systems, adjusting the depth of tillage. Fixing of the working bodies and working bodies are made in the form of racks with chisels and arrow-shaped claws differ in that there is a shaped hole is made in the upper side of rack where a mounted solenoid is. It is mounted on a rack by means of casing and screws, and the solenoid is made in the form of a coil with a head and spring and communicated with the electrical system of the tractor via the relay-breaker and a regulator are located on the rack. This vibrating tool presumably will lessen the resistance of the soil affecting on the working bodies, will eliminate the sticking effect of elements of working bodies and thereby the quality of the soil tillage will be improved, it will allow to reduce energy consumptions of working process up to 30%, it reduces the emission of harmful substances from combustion of diesel fuel into the atmosphere. The invention relates to agricultural engineering and can be used for tillage on various agricultural backgrounds and with different densities
Analysis of rice market in the country was conducted,
as well as assortment of rice products was studied. It is
shown that rice is the most popular grain in Russian
Federation and in percentage of cereal products in
shops they occupy 29% and in diet of Russian people
– 41%. It is found that in Russia round grain japonica
varieties are the most popular kind. It is mentioned
that for the last years consumer market demands
diversity of rice products, including long-grain and
exclusive varieties, imported from abroad. It is shown
that in big cities demand for such products has
increased from 5% to 15%. Analysis of milled rice
balance was conducted. It is found that volume of
milled rice in the domestic market of the country is
annually about 680-800 thousand tons exceeding the
average demand value by 54,8 to 172,3 thousand tons.
Promising breeding directions are observed for
increasing assortment of rice products in Russian
markets with a view to import substitution. It is
mentione that Russian breeders have developed group
of exclusive varieties: Rubin, Mars, Viola, Violetta,
Avstral, Ivushka, Natasha, Aromir etc. It is shown that
special purpose varieties currently occupy 3,5% of rice
acreage in the Krasnodar region and their cost is by
20-70% higher than that of traditional rice varieties. It
was found that for their implementation into
production and promotion on the consumer market we
need to develop agricultural techniques of cultivation
and seed production scheme in accordance with the
biological characteristics, conduct marketing
activities, promotion of a healthy diet
The main indicators of the state of the dairy industry
of the Krasnodar region are given. The results of the
marketing research of consumers of the dairy
products market of the Krasnodar region are
considered. The article reveals reasons for dairy
products appeal, reasons for rejection of dairy
products, distribution channel structure, consumer
preferences for types of dairy products, the
frequency of purchase, the level of consumer
satisfaction by dairy products range, consumer
preferences for manufacturers of dairy products,
consumer opinion about the price and quality of
dairy products, characteristics of consumers portrait
by sex, age, education, occupation, place of
residence. The necessity of diversification of
activities of agricultural producers, which is a
process of allocating funds to be invested between
different objects of investment that are not directly
linked is substantiated. The possibility of processing
of milk by agricultural producers of the Krasnodar
region to meet the basic needs of the population and
guests of the Krasnodar region and the further
formation and development of the market of dairy
products in the region is pointed out. The investment
project for construction of a dairy plant is presented
and the prospect of its implementation and
compliance with consumer preferences is considered.
Negative trends in the dairy market are noted. The
prospects of development of the dairy products
market of the Krasnodar region are indicated
The relevance of the causes, results and consequences study of the October Revolution in Russia is shown. The problems of modern land relations are formulated. It is concluded that one of the main reasons for the October Revolution was the unresolved land issue, which remains unresolved during the modern economic reform. The centennial anniversary of the Great Russian Revolution is an occasion to comprehend the whole complexity of land relations, to see the solution of modern land problems in the historical retrospect. The goals and objectives are formulated, the prerequisites, main provisions and results of the Russian reforms of 1861, including the Stolypin reform, are considered, the historical stages in the formation of the land property institute in Russia are shown. The organizational and economic mechanism for implementing the basic land reforms is analyzed. The mechanism included the elaboration of the main redemption operation plan provisions, the resettlement policy in newly developed areas, the activities of the Peasant Land Bank, land management. The main socio-economic results of the reforms are given. It is concluded that the Russian reforms were carried out by decision "from above," they were not completely consistent, the issue of the land ownership was not finally resolved. The reasons for the Russian peasantry active participation in the Great October Revolution are formulated: the centuries-old peasants lack of rights and oppression, their personal and economic dependence on the landlord, serfdom, lack of property, heavy redemption of the 1861 reform obligations and delay of the Stolypin reform; and on the other hand - promised will and land by the Bolsheviks. The views on the revolution results belonging to well-known economists, historians, writers are given. To create a great Russia, the expediency of country's socio-economic development in the only evolutionary way is justified, based on a clearly developed strategy
The article presents an analysis of the existing approach
to automobiles technical maintenance in
agriculture. We have pointed out that in modern
conditions it is impossible to forecast the automobiles
maintenance operation frequency and as a
result its improvement as well. It is obvious that
one cannot achieve the considerable increase of
maintenance operation efficiency by separate means
and there exist the necessity to treat it as a system
and use the up-to-date methods to investigate and
improve complicated systems. We have made a
conclusion that the increase of maintenance operation
efficiency is not possible without some rational
strategy of maintenance operation and repair. We
have shown that the program of maintenance operation
and repair being an integral part of automobiles
technical maintenance has considerable effect on
maintenance and repair quality. As a result, there
is some necessity of the developed system of
parameters diagnosing and control in technical
maintenance and repair. We have shown that to
get sufficient diagnose information one needs
selection of the controlled parameters which
give maximum information about the object
technical status taking into account possible characteristics
of its operational faults. We have discovered
that in order to solve the task it is necessary to
have the object’s information pattern, calculation of
possible characteristics of the controlled object being
in good or bad order due to some parts fault,
evaluation of information brought by every parameter
and determining parameters to be diagnosed. We
have proposed to evaluate the parameters’ information
value with the help of information entropy as
uncertainty measure that is one of the main concepts
of the information theory. Because of solving
the task, we have got the aggregate of the controlled
automobile parameters orderable according to the
amount of information
Soil profiles were made in intensive apple orchard in the agricultural enterprises in Lipetsk and Tambov regions in 2015. Drip irrigation in year rates of 500-550 m3 was carried out since 2010. During the research we determined the soil density, the solid phase density, aggregate composition, particle size distribution, the content of hydrolyzable nitrogen and humus by conventional methods. As a result of drip irrigation can increase dust-like fraction in dark gray forest soil, whereas in chernozems this index did not change significantly. In the black earth soil was noted the process of increasing the proportion of mud fraction due to mineral part chernozem destruction. In both soil types was increased sand content. It was found that drip irrigation improves some of the soil water-physical properties, such as a soil structure coefficient and the content of agronomical valuable aggregates in a layer of 20-40 cm. There was also noted that with increasing soil depth was reduced humus and hydrolyzable nitrogen content. In aggregate analysis, it was found that dark-gray forest soil the amount of water-stable aggregates increased, while meadow chernozem leached soil decreased. Data of the aggregate analysis revealed that in the dark-gray forest soil the amount of water-stable aggregates increased as a result of drip irrigation, while in meadow chernozem leached soil decreased. It recommends by drip irrigation application permanent monitoring of the soil humus content
The article is devoted to one of the most effective
modern means of promotion - direct marketing, which
is provided with the help of high integration of
marketing functions, high targeting, speed and
interactivity are achieved in cooperation with target
audience, and rationalization of communication costs
is ensured. Direct marketing is described from three
positions: as a distribution channel, which ensures the
sale of the firm's product directly to the end consumer
without the participation of trade intermediaries; as a
means of promoting products, based on the use of
databases and the combined usage of several forms of
communication with the target audience; as a special
kind of marketing activity (in a virtual environment).
The authors refer direct marketing to synthetic
marketing communication, formed on the basis of
combining two key types of promotion - personal
selling and advertising. The article deals with the key
principles of using direct marketing and the main
forms of its implementation. The article draws your
attention to categories of suppliers that form direct
marketing services. The types of organization of the
communication process are distinguished through
direct marketing, the stages of planning and
implementation of the direct marketing campaign are
described in details
This article briefly discusses a new innovation (brought to a level that ensures its practical use) method of artificial intelligence: automated system-cognitive analysis (ASC-analysis) and its programmatic toolkit which is called intellectual system "Eidos". A detailed numerical example of the solution demonstrating the technology of creating a veterinary diagnostic test of gastrointestinal diseases of horses is given. As the source data, we use data from the UCI repository, kindly given by Mary McLeish and Matt Cecile (Department of computer science of University of Guelph, Ontario, Canada N1G 2W1, with the support of a sponsor: Will Taylor. The developed test is used to solve the problems of diagnosis, decision support and examining the simulated subject area by studying its model. The results of the study can be used by anyone, due to the fact that Eidos the universal automated system, which is a tool of ask-analysis, is in full open free access on the author's website at: http://lc.kubagro.ru/aidos/_Aidos-X.htm, and numerical examples of solving veterinary problems with the use of artificial intelligence technologies are placed as a cloud Eidos-application 129
THE BASICS OF CALCULATING THE PROBABILITY OF FAILURE-FREE OPERATION OF SUPPLY BUSES AND BUS SECTIONS
In agriculture, the high reliability of electricity supply is necessary because of its main feature production is associated with biological objects. The change in the state parameters can lead to a sharp decrease in the productivity of the biological system or, in general, to the death of it. The following enterprises are particularly critical to the reliability of power supply: dairy farms, hothouse complexes, incubators, grain storage sites, finished products and much more. The article presents: models of failure of switchable busbar, models of failure of supply buses; formulas for the calculation of reliability indicators, the calculated values of the probabilities of failure-free operation of individual elements, analysis of the values obtained, conclusions were made on the models presented and suggestions were made for introduction into production, energy conservation was associated with reliability of electrical installations