№ 82(8), October, 2012
Public date: 31.10.2012
Archive of journal: Articles count 79, 196 kb
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06.00.00 Agricultural sciences
DescriptionIn article the review of results of studying plant growth and development of maize, as well as features of the formation productivity of mid-season hybrid of corn Valentin depending on the variant of primary tillage (in common Harnes with Luvaram and Titus with Harmony) under conditions of sufficient moisture zone of the Central Ciscaucasia is given.
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MATHEMATICAL MODELING OF FINANCIAL PYRAMID SCHEME. PART 1. DEFINITIONS
01.00.00 Physical-mathematical sciences
DescriptionThe article analyzes the various approaches to the mathematical modeling of financial pyramids. It considered “economically rational subject”, game approach and the approach of Dubovsky. In this article, the mathematical models of the unproblematic approaches examined; we also analyzed their characteristics, including the dependence of the lifetime of the pyramid of accrued interest and the number of clients, the maximum possible profit of the founders of the pyramid, etc. This work analyzes the various options of the campaign, including whether the implicit advertising company, which arises from the spread of the financial company clients and rumors about their income
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ECONOMIC NATURE OF THE COMPETITION AND COMPETITIVENESS OF THE ENTERPRISE (CORPORATION)
DescriptionVarious approaches to the definition of the concepts of “competition” and “competitiveness” of the enterprise (corporation) are considered and analyzed. Author's definitions of studied categories are offered
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COMPLEX OF MATHEMATICAL MODELS OF BREAD PRODUCTS TECHNOLOGICAL CHAIN
DescriptionThis article briefly describes the proposed by the authors mathematical models of the integrated production system for the processing of wheat grain, united in two blocks – the block of deterministic models and the block of stochastic and fuzzy models
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INTERFEROMETRIC METHOD OF LASER RADIATION TRANSMISSION USING FREE SPACE OPTICS
01.00.00 Physical-mathematical sciences
DescriptionThe analysis of the various conditions of the two (four) laser radiation streams coherent addition was realized. It is shown that it is possible to create devices providing continuous subtraction of waves. In such radiation stream a continuous subtraction on the line can be replaced by the continuous addition on the photomultiplier by using a dispersive delay line. The research results can be used for creation of modern open atmospheric connection lines
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GLAUCONITE AS A POTENTSIAL NEW LOCAL FERTILIZER AT KUBAN REGION
06.00.00 Agricultural sciences
DescriptionThe analysis of use of glauconitic sand is provided in the article as a potential local fertilizer in the conditions of Kuban. The research of its agrochemical properties showed high value of this substance as fertilizers. In its structure we found macro - and microcells which are necessary for mineral nutrition of plants. Fractionation of phosphorus and potassium in various acids showed their different availability for the plants, which will help to consider glauconite as a fertilizer of prolonged action
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ENERGY SUPPLY SYSTEM OF THE TERRITORIAL AGRICULTURAL AND SILVICULTURAL BIO-ENERGY SECTOR
DescriptionThe article describes the characteristics of the organization of energy supply of the territorial agricultural and silvicultural bioenergy sector. It also presents the technical solutions of energy systems that improve fuel efficiency and intended for the utilization of biomass
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PRIORITY GUIDELINES OF DAIRY BREEDING DEVELOPMENT IN AN AGRARIAN COMPANY
DescriptionIn the article we have considered and justified: the priority guidelines of dairy breeding development in an agrarian company based on technological processes modernization in branch, the work discipline raise and the merchandising improvement
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EFFICIENCY MINIMIZING PRIMARY TILLAGE ON DIFFERENT HERBICIDAL BACKGROUNDS FOR CULTIVATION OF CORN
06.00.00 Agricultural sciences
DescriptionIn article the review of results formation productivity as well as features bioenergetic and economic efficiency cultivation of mid-season hybrid of corn Valentin depending on the variant of primary tillage (in common Harnes with Luvaram and Titus with Harmony) under conditions of sufficient moisture zone of the Central Ciscaucasia is given.
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«PROFESSOR DAVIDIS» – THE NEW BLACK BERRY HIGH-QUALITY WINE GRAPE WITH COLORED PULP AND JUICE
06.00.00 Agricultural sciences
DescriptionThe grape variety with colored pulp and juice named “Professor Davids” was selected in Greece by P.Zamanidy, L.Troshin and A.Isachkin in 2003 with crossing of the Greek varieties of “Mandilaria” with the French introducent of “Alicant Bushe”. The duration of the production period is 156-165 days. Variety is full-grown. The degree of maturation of the vines is high. Crop yields are very high. The average mass of clusters is 300 gr. Has a high winter hardiness, drought-resistance and high resistance to fungal diseases in comparison with industrial varieties of Vitis vinifera. The female flower, with the stamens. The bunch of average size, cylindroconical, medium density. Berries are medium, round, blue-black in color, with a thick wax coating. The skin is thick, dense. The pulp and juice are intensively painted, with varietal flavour. Sugar content is very high. Notable for long preservation of the harvest in the bushes. The variety is suitable for making intensively painted dry red wines of superior class and high-quality dessert wines and unique juices. Due to its morpho- physiological characteristics it has been included in the eco-geographic group of varieties of the Black sea basin