№ 69(5), May, 2011
Public date: 30.05.2011
Archive of journal: Articles count 37, 76 kb
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LOGICAL PROBABILISTIC APPROACH TO ADMINISTRATIVE DECISIONS IN ELECTRONIC LIBRARIES CREATION
DescriptionThis article offers the logical probabilistic approach to administrative decisions in electronic libraries creation
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SYNERGETIC INFORMATION THEORY Part 4. Quantum aspects of reflection of final sets
DescriptionFrom the positions of synergistic information theories, quantum aspects of the information reflected by final sets of elements are considered. Such concepts, as quanta of the information and quanta of reflection, bits of reflection and their quantum capacity, the re-flected images of sets and information borders of their existence are thus added into consideration
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Description
The article describes the method of performing calculation the resultant drifting of pollution discharged into the sea as wastewaters of fishing ships. It presented formulas for discovering the drifting of ship’s waste water fields in the seaward districts of western Kamchatka. Results of calculation the wind’s summary vector at 50 km distance from the shore meteorological stations of western Kamchatka based on direction (compass point and degree) and average monthly speed are presented. The analysis of these results gives the conclusion that waste water fields from the ships could reaching western shore of Kamchatka and pollute it
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MATHEMATICAL DESIGN 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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EXPRESS METHOD OF EVALUATING OF OLEIN ACID MASS PART IN SUNFLOWER-SEED OIL
DescriptionThe article gives the results of elaboration of the express method to define olein acid mass part in high olein sunflower-seed oil
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WAYS FOR ENERGY SAVING IN PUMPING PLANTS FOR MELIORATION AND IRRIGATION SYSTEMS
DescriptionProblems concerning energy saving become more urgent in the connection with permanent increasing of electricity price and enactment of the law regarding energy efficiency and energy saving. Regulated electric drive has been using widely for energy saving within pumping plant. Appropriate equations were carried out for adequate regulation of technology process of water travel and energy supplying. The analysis of criterion function for optimization and efficiency factor for specific elements as well as whole system makes it possible to find out the optimal system parameters and define energy saving work conditions
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Description
This article is devoted to the research of influence of genetic algorithm key parameters of genetic schemes method on efficiency of optimum decisions search in expert systems. The following parameters of genetic algorithm are considered: number of population, length of binary codes, the mechanism of parental pairs selection, the choice of the reproduction scheme
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EXPERIMENTAL RESEARCHES OF NOISE AND VIBRATION IN BAND-SAW MACHINE TOOLS
DescriptionIn the article, the process of noise formation in a band-saw machine tool is described and the way of clearing of noise and vibration which productivity is confirmed with the experiments is offered
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METHODOLOGY OF DECISION-MAKING FOR WOOD HARVESTING OPTIMIZATION
DescriptionThe article describes the methodology of decision-making for optimization of wood harvesting plans. The methodology has been realized as a corresponding component of the Computer Information System developed for forestry logistics
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06.00.00 Agricultural sciences
FAMILY FARMS AS THE FACTOR OF INCREASING OF EFFICIENCY OF SWINE BREEDING DEVELOPMENT
06.00.00 Agricultural sciences
DescriptionIn the article the analysis of swine breeding is given and ways of increasing of efficiency by creation of family farms are offered