№ 75(1), January, 2012
Public date: 27.01.2012
Archive of journal: Articles count 86, 163 kb
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EXPERIMENTAL STUDY OF PROCESSES IN HYDRAULIC DRIVE SYSTEM OF FOREST MANIPULATORS
DescriptionDescription of hydro kinematic scheme of forest manipulator with additional damper connection is given in the article. Optimal damper parameters for manipulator dynamic loading decrease are defined on the basis of operation mathematical model solution
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ANALYSIS OF THE INTERNATIONAL EXPIRIENCE OF STATE REGULATION OF AIC
DescriptionIn the article, the analysis has been led - state regulation of an AIC of leading foreign countries in conditions of the market from it has started till nowadays; the negative and positive aspects of the given transformations have been revealed; classification of directions of the state support WTO has been analyzed and the complex of actions of the state support of an agricultural production of region also has been offered at the introduction in WTO
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Description
In the article, we used methods of economic calculation for optimization of the installation project of mini hydroelectric power station for agricultural producers in Kirov region, which allowed to estimate efficiency of their introduction, considering three possible variants in the cause of events
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06.00.00 Agricultural sciences
DescriptionThe features of growth dynamics on diameter of 120-160-year-old seed and second growth oak trees, allowing identifying accurately the origin on the nature of age-related trends are examined. Figures and diagrams are given for growth oscillations on the diameter of trees of seed and second growth origin for the entire period of their lives
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DEVELOPMENT OF HYBRID ALGORITHM ON A MODIFIED EXAMPLE OF THE SOLUTION OF TEST PROBLEMS
DescriptionThe article shows the results of experiments to assess the effectiveness of multipoint and polygamous, which form the basis of the proposed mixed-evolutionary method, in comparison with known genetic methods
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WINTER WHEAT CULTIVATION METHODS INFLUENCE ON VOLGOGRAD REGION CHESTNUT SOILS FERTILITY
06.00.00 Agricultural sciences
DescriptionThe authors of the work offer to apply the new productive kinds of winter wheat: Rosinka Tarasovskaya and Donskoy surprise, and also the use of growth regulators Albit and Novosil, influencing on chestnut soils fertility and wheat crop productivity in dry steppe zone in Volgograd region
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LORENTZ QUANTUM ELECTRODYNAMICS
01.00.00 Physical-mathematical sciences
DescriptionThe question of extending the Lorentz electrodynamics to quantum theory is discussed. The system of equations of the Lorentz quantum electrodynamics was established
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Description
A stress-strain state of landslide soil during interaction with piles has been considered. The dependences of the critical landslide pressures from soil non-squeezing condition have been given. It was established, that account of passive reaction of lower slope essentially increases resistance of construction against soil squeezing
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RECEPTION OF NANOPARTICLES OF SILVER FOR USE IN MANUFACTURE OF FIBROUS COVERS
DescriptionResults of deep comprehensive investigation of possibility of a method of micellar colloidal synthesis for reception nanoparticles of silver with the set characteristics are evaluated. The production technology of fibrous covers with nanoparticles of silver is considered
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INTERCONNECTION BETWEEN HISTOLOGUCAL STRUCTURE AND RATE OF GROWTH OF DIFFERENT WOOD TYPES
DescriptionIn the article, the review of definition of results of wood histological structure of different types, depending on the rate of growth is given. The close interconnection between histological structure and physically-mechanical properties of wood are discussed