№ 81(7), September, 2012
Public date: 30.09.2012
Archive of journal: Articles count 80, 170 kb
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Description
In this article we consider the general problem of integration with external billing system software complexes and analyze the main methods of the solution of the problem on the example of a specific task. We also carried out the comparative analysis of the traditional methods and came to the need of modifying the best of them. The mathematical model of the method is given, and the detailed description of the architecture of intelligent gateway is shown. To demonstrate the effectiveness of the solution it is proposed to do a comparative analysis of system’s performance and alternative variants. At last, the conclusion of the wider applicability of the developed system, as well as the potential modifications of it, is made
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THE SYSTEM FOR AUTOMATIC CONTROL OF IN-HIVE OZONE CONCENTRATION
Description
In the article we represented the following items: the mathematical model of the system for automatic control of an in-hive ozone concentration which establishes the connection between the efficiency of the discharging device depending on the temperature of environment and the temperature of dielectric barriers; the functional-block diagram and the algorithm of work of the system for automatic control; the results of investigation of the quality of stabilization of the in-hive ozone concentration; the recommendations for utilization of the results of the investigation
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Description
The influence of a superficial plastic deformation and a corner of installation of a roller on the diagram of specific normal pressure and contact forces of friction is shown in the article
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TERMS OF ELECTRODEPOSITION OF BRASS
Description
The article found that the corrosion rate of diffusion of brass alloys in an acidic environment reduced with increasing of zinc content in the coatings. High protec-tion can have 14 ÷ 20 at.% Zn
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Description
The article shows the possible ways to control the quality of plasma coatings, such as modulation of the electrical parameters of indirect and remote arc plas-ma torch, vibration, thermal and electro-coating pro-cess, etc. Theoretically based on mathematical model-ing and experimental results of the effect of modula-tion of electrical parameters of the plasma deposition and hardening coatings on their quality are listed. We also developed new high-saving technologies and equipment for applying and hardening coatings on in-ner and outer compact surface on flat, cylindrical and shaped the surface of parts of friction pairs
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STRENGTH OF PINE WOOD AFTER A FIRE IMPACT
Description
The article presents the results of the research of the changes in the technical properties of a pine wood after fire damages
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ANALYSIS OF TECHNOLOGICAL OPERATIONS OF WOODEN CHIPS MANUFACTURING
Description
The article deals with the issues connected with pulpwood barking and chipping in chippers and wood chip screening according to its size. The authors consider structural and technological factors influencing the quality of the product and determine the tasks for future research of chip production operations at pulp and paper mills. The review and the comparative analysis of the most common equipment used for chip production at pulp and paper mills in Russia are submitted
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MOBILE AGRICULTURAL EQUIPMENT CONTROL PERIODICITY
Description
The article presents the way to identify the mobile agricultural equipment technical status control perio-dicity based on the comparison of its defect-free per-formance given probability with its calculated value in order to decrease significantly the efforts to estimate control periodicity and increase the results authenticity at the expense of mobile agricultural equipment prob-able characteristics calculation
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TECHNOLOGICAL AND ECONOMICAL STRATEGY OF THE CO2-EXTRACTS PRODUCTION AND APPLICATION
Description
The review of the technological and the economical aspects of the vegetative origin CO2–extracts produc-tion and application has been represented in the article
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INFLUENCE OF PULP LOGS LENGTH ON THE SIZE DISTRIBUTION OF WOODEN CHIPS MANUFACTURED BY DISK CHIPPER
Description
The pulp logs length influence on geometrics parameters of wooden chips manufactured with a disc chipper with a gravity input is under theoretical discussion in this article
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