№ 98(4), April, 2014
Public date: 30.04.2014
Archive of journal: Articles count 112, 238 kb
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Description
In this article the scheme of landing of early tomatoes and cucumbers in the climatic conditions of the Rostov region is described; we have also calculated the dose of fertilizers for jet system of mixture at a fertigation irrigation. The conclusion is drawn with a possibility of cultivation crop rotation of tomatoes and cucumbers in not heated greenhouses with application of fertilizers
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RESEARCH OF FERMENTATION INULIN IN THE MANUFACTURE FRUCTOSE-GLUCOSE SYRUP
DescriptionIn the article we have investigated the variation mass proportion of reducing sugars in the extracts in hydrolysis of inulin. The influence of temperature, pH and substrate hydrolysis time on the activity of enzyme preparation "Biobar K-1." We have also determined the optimal technological parameters of the process
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APPLICATION OF CODES WITH NATURAL REDUNDANCY FOR INFORMATION PROTECTION
DescriptionIn the article we provide a survey of cryptographic systems on the basis of unjammable coding; we offer the aspect of codes with natural redundancy for the solution of a problem of simultaneous protection of the information and detection and correction of errors; the demonstration is resulted that codes with natural redundancy are group codes
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STUDY OF AROMATIC CONTENT OF DIFFERENT BRANDIES MADE IN ARMENIA
06.00.00 Agricultural sciences
DescriptionBrandy alcohols from the grades of Muscat Berkatu, Kakhet and mixes of white grades of grapes became objects of researches. The content of some aromatic components of wine alcohols was investigated using the device of a gas-liquid chromatography Clarus-400 (with the ardent and ionization detector, a capillary column, 60 m x 0,32 mm, Elite-WAX ETR, gas-carrier-helium). Muscat alcohol according to the general content of aromatic substances (919,35 mg / 100 ml a.a.) was different from the other studied samples at the expense of the high content of ethyl acetate and izoamyl alcohol. As a result of the organoleptic analysis of a blend samples it was allocated a brandy blend with the following ratios of alcohol and wine - a blend alcohol – 74,37 %, liqueur wine – 25,63 % with strong muscat aroma and shades of taste
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EFFECT OF “CARAMEL-VANILLA” AROMATIC ADDITIVE ON SLAUGHTERING INDICATORS IN PIGS
06.00.00 Agricultural sciences
DescriptionThe results of the experiment to study the influence of aromatic additive “Caramel-Vanilla” at the killing indicators of pigs of large white breed are presented in this article. It is established that the cultivation and a fattening of pigs when adding this aromatic additive to animal feed is an effective technique. The use of aromatic additives in rhythm input: 10 days with the addition of 10 days without it until the end of fattening positive impact on feed intake, growth, and the payment of his live weight gain of pigs. The live weight of animals for the period of experiment (123 days) increased by 8.6 % compared with the control
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NEW PARADIGM OF ANALYSIS OF STATISTICAL AND EXPERT DATA IN PROBLEMS OF ECONOMICS AND MANAGEMENT
DescriptionThe article is devoted to the methods of analysis of statistical and expert data in problems of economics and management that are discussed in the framework of scientific specialization "Mathematical methods of economy", including organizational-economic and economic-mathematical modeling, econometrics and statistics, as well as economic aspects of decision theory, systems analysis, cybernetics, operations research. The main provisions of the new paradigm of this scientific and practical field are developed by the author of this article in the 1980s during the creation of the All-Union Statistical Association. The new paradigm is compared with the old (corresponding to the middle of XX century). Is summarized monographs, textbooks and manuals prepared under the leadership of the author of this paper in the XXI century according to the new paradigm
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UNIVERSAL MODULAR STATIC CONVERTER AND STABILIZER PARAMETERS OF ELECTRIC POWER
DescriptionThe article discusses the functional diagram universal modular inverter and stabilizer parameters of electric power with improved operational and technical characteristics
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SOLAR POWER: CONDITION AND PROSPECTS
DescriptionIn article the basic lacks and characteristics of solar power stations, features of their design, work and prospect are considered
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WAYS OF STERILIZATION OF PRODUCTS OF PLANT GROWING AND FEEDING MIXTURES
DescriptionThe article is devoted to justification of application of an electroozonizer for sterilization of vegetable substrata and fodder grain in the course of biotechnological production
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A REGIONAL CONSUMER MARKET SIMULATION
DescriptionThe article presents the opportunities of system dynamics to study the regional consumer market. The synthesis, testing of the simulation model have been carried out, along with presenting examples of the use of the model in the regional management