№ 97(3), March, 2014
Public date: 31.03.2014
Archive of journal: Articles count 94, 205 kb
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SELECTING THE OPTIMAL COMPOSITION OF STRUCTURE-FORMING MATERIALS TO CONTROL IRRIGATION EROSION
06.00.00 Agricultural sciences
Description
To control irrigation erosion, the artificial aggregation of soil by structure-forming materials was proposed in the article. The research was conducted for establishing the impact of the percent content of each fraction on soil cation exchange capacity
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06.00.00 Agricultural sciences
Description
In the article we have studied biological and morphological features of perspective varieties of apple-trees of different ecological and geographical origins. Taking into account the requirements of intensive gardening we have defined biometrics, water regime, allowed to estimate the variety and determine its ecological plasticity. We have allocated apple-tree varieties of native selection such as Krasna Darya, Kuban scarlet, Peach, Renet Kuban and Pamyat Easulu; introduced varieties: Enterprise, Fuji, Red Chief, Golden Bee for sortment renewal and creation of intensive plantations of apple-trees in the Chechen Republic
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Description
The article describes the technologies that are diverse in their purpose and allow working with different kinds of information. Modern educational technology in conjunction with information technology can improve the efficiency of the educational process. The article proves and explains the concept of informational - educational technologies and gives their classification
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SETTINGS OF MANAGEMENT ACCOUNTING AND CONTROL OF EXPENSES IN CONSTRUCTION PRODUCTION
Description
This article features the peculiarities of construction production and their influence on the organization of management accounting and control. Various approaches to the theory of the accounting of expenses for quality of a product, classification of costs for quality of construction production are analyzed. The directions of statement of management accounting of expenses for quality of construction production - creation of reserves on guarantee repair, the prevention and losses from marriage, insurance of construction risks are offered
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APPLICATION OF ASYNCHRONOUS GENERATOR FOR INDUCTION MOTOR’S FEEDING
Description
In the article, the following items are represented: mathematical formulation of system including: asynchronous generator with cage rotor, condenser’s for excitation, induction load. Electromagnetic and electromechanical processes of induction motor’s connecting and feeding are described. Equations of voltage stability, equations of current, equations of rotor are used for describing of electricity circuits of generator
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APPLICATION OF INFORMATION THEORY AND A.S.C. ANALYSIS FOR EXPERIMENTAL RESEARCH IN NUMBER THEORY
01.00.00 Physical-mathematical sciences
Description
Is it possible to automate the study of the properties of numbers and their relationship so that the results of this study can be formulated in the form of statements, indicating the specific quantity of information stored in them? To answer this question it is offered to apply the same method that is widely tested and proved in studies of real objects and their relations in various fields to study the properties of numbers in the theory of numbers namely - the automated system-cognitive analysis (A.S.C. analysis), based on information theory
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PROBLEMS AND PROSPECTS OF DEVELOPMENT OF TECHNOLOGICAL SERVICE OF AGROINDUSTRIAL COMPLEX
Description
Current state and prospects of development of technical service of machine-tractor forces of agroindustrial complex are analyzed. Basic factors of development concept of technological service are based. They are: quality, repair and technological equipment, documentation and skilled staff
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Description
A method for predicting the wear rate of the drive roller chains in programs with internal teeth was developed. We took into account the way the friction in the hinge when forced transverse oscillation branches chain loop, which is based on probabilistic and statistical representation of the wear process
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Description
Predestination of the prospects of financial activities of businesses today is a necessary and widely used management tool in order to increase the investment attractiveness, as well as to strengthen the financial position, solvency, business activity and profitability of agrarian organizations
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06.00.00 Agricultural sciences
Description
The article presents the results of studies on the influence of predecessors and funds of intensification on the yield of spring wheat in the field crop rotations. Studies carried out in the long stationary experiment in crop rotations over the past seven rotations. The resulting materials can be used in the development of crop rotations schemes for forest-steppe of Western Siberia
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