№ 97(3), March, 2014
Public date: 31.03.2014
Archive of journal: Articles count 94, 205 kb
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OPTIMIZATION OF DISK TOOLS ORIENTATION ANGLES OF THE UNIVERSAL SOIL-PROCESSING INSTRUMENT
DescriptionThe optimal angles of spatial orientation of disk tools are found basing on the mathematical model of the universal soil-processing instrument. The optimization problem has solved basing on analytical approximation of imitational modeling results and optimization map analysis
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Description
In this article, we have studied features of the taxation of profit of insurance companies, we have researched the dynamics financial and economic activity and system of the taxation of an insurance company of the Krasnodar region - Municipal Insurance Company of Krasnodar – Medicine Limited liability company. We have also proposed the directions and practical recommendations about optimization of the taxation of profit in a medical insurance company
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DEFINITION OF ELECTROMAGNETIC ENERGY AND MOMENT IN THE CASCADE ELECTRIC DRIVE
DescriptionThe problem of calculation of arguments of the controlled cascade electric drive is reviewed. For a basis the electric drive is taken by the designed writers. For definition of the moments the method grounded on electromechanical transforming of energy is proposed. On an example of a present construction the values of currents of a stator and rotor and phase angles of these currents were retrieved. It has allowed to find the energy, accumulated by the device, in the given instant. Utilizing this result, the instantaneous moment was defined. The introduced mathematical model realized as the program in environment Delphi. Inaccuracy for an audit example did not exceed 10-15 %
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Description
In this article we have developed the optimum speed diagrams for small movements of electric drive’s actuating device. We have identified analytical dependences of position of automatic regulation of system control signal of time, which allows to form the optimum speed diagrams for small movements of electric drive’s actuating device with ultra-precision
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THE DESCRIPTION OF PROCESS OF WATER GIVING OF THE AEROHYDRAULIC WATER LIFT WITH THE REGRESS EQUATION
DescriptionIn the article we have considered the experimental installation, for realization of full factorial experiment on research of productivity of the aerohydraulic water lift. The regress equation describing process of water giving of the aerohydraulic water lift has been received. We have also checked the adequacy of the equation of regress
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FEATURES OF THE SUBSTANTIATION OF MEANS FOR ANTIEROSION PROCESSING OF SOIL
DescriptionThis article considers factors which are necessary for considering at application of the minimum processing of soil. The scheme of power saving processing of soil and the scheme of the minimum processing of soil in a crop rotation with good water penetration are offered
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ABOUT THE PECULIARITIES OF ORGANIZATION OF WORK OF THE HEAD OF DEPARTMENT IN MODERN CONDITIONS
DescriptionThe article considers one of the most important issues of the work of the head of department - organization of personal work and relations with employees of the department from which generally depend the results of operations of the department
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ON THE ACTIVITY OF THE HEAD OF DEVELOPMENT DEPARTMENT
DescriptionThe article describes the main organizational and functional activities aimed at development of the department on the main types of its activities, as well as the modern requirements to the head of department
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01.00.00 Physical-mathematical sciences
DescriptionIn the article we have considered A. N. Kolmogorov and N. V. Smirnov papers dedicated to one-sided and two-sided goodness-of-fit and homogeneity tests. It has been shown that the term "Kolmogorov - Smirnov test" used incorrectly. We have also given the recommendations on use of the terms "Kolmogorov test", "Smirnov test", "test of Kolmogorov-Smirnov type" and discussed omega-square test (Cramer-von Mises–Smirnov test). Typical errors in the application of these criterions have been considered, in particular to test for normality of the distribution of measurement results
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DIRECTIONS AND MECHANISMS OF REGIONAL INDUSTRIAL POLICY
DescriptionThe article describes problems and reasons of current industry condition in Russia, the Krasnodar region, as well as ways to solve these problems. We showed that human capital is the main capital of the enterprise, which ensures stability and effectiveness of mechanical engineering complex development and preservation. We accomplished the condition analysis of high-technology science-consuming industry and human capital. We also studied the possibility of transfer to non-human technology. The authors described the problems in mechanical engineering complex, possible ways to solve these problems, as well as methods to train and retrain personnel of high qualification