Volga State University of Technology
Author list of organization
List of articles written by the authors of the organization
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TEXTURE OF YOUNG PLANTED FOREST (PINE AND FIR SPECIES) IN MARI HIGH PLAINS AND ITS OPTIMIZATION
DescriptionDistribution peculiarities of planted Pine and Fir species (I and II age classes) in different sites of Mari high plains in accordance with their relative density and share of participation of target tree-species are described in this article. Based on the obtained data, some actions for enhancement of ecological and resource potential of the species are elaborated
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ASSESSMENT OF ENVIRONMENTAL PERFORMANCE OF LARGE CITIES IN THE CONTEXT OF RAPID URBANIZATION
DescriptionThe article defines the basic characteristics of the environmental performance of urban areas. There was offered the system of environmental performance indicators, covering the basic characteristics of the environmental performance. There was developed the algorithm and calculating methodology of composite index of the environmental performance of major cities in the context of rapid urbanization. There was conducted the approbation of the methodology according to the data of major cities which are the administrative centers of the Russian Federation for 2008, 2009 and 2011. There was carried out the rating of major Russian cities based on the composite index of the environmental performance
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DEVELOPING OF THE METHODOLOGY FOR THE IDENTIFICATION OF PICEA ABIES L. CLONES BY USING ISSR MARKERS
DescriptionThe technology for the identification of Picea abies L. clones by using ISSR markers was developed. 9 ISSR primers ((GA)9T; (AC)8C; (CA)6RY; (CA)6RG; (CA)6(GT); (CA)6(AC); (AG)8T; (GA)8С и (AG)8YT) were recommended to use for genotypes detection. The selected primers have shown the high level of polymorphism. A total of 172 amplified fragments were found by the selected primers and 149 (86.6%) of them were polymorphic
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Description
The scheme of the energetic balance of the autonomous energy supply system of mobile technological lines that produces dry fire wood chips on the basis of the engine installation with the Stirling engine, using a part producible biogenic fuel, is produced; the mathematical model of the functioning of the present energy supply system of mobile technological line is elaborated
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SIMULATED MACHINES FOR SOIL TREATMENT FOR FELLING AND SLASH AREAS
DescriptionThe article presents the results of a simulation of functioning machines for tillage in AutoCAD Mechanical environment, the algorithm of machine work and the results of numerical experiments on the developed model
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GROWTH AND PRODUCTIVITY OF POPULUS TREMULA L. IN THE KOSTROMA REGION
06.00.00 Agricultural sciences
DescriptionA comparison of quantitative and qualitative performance of the selected clones of breeding of A.S. Yablokov and S.N. Bagaev has been made. At the same forest conditions, the clones are much higher than regular at reserves, the absolute completeness, the average heights and diameters of trees. Gigantic forms of P. tremula L. are resistant to infectious diseases, and at the fifth grade are characterized by good sanitary condition. We have also shown the economic feasibility of using of fast-growing clones in the genetic reserve for the organization of giant aspen of P. tremula L. plantation
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ASSESSMENT OF THE BREEDING POTENTIAL OF PLUS SCOTCH PINE TREE CLONES
DescriptionThe purpose of the article is an examination of plus trees clones based on growth study in the seed orchard. The studied clones differ with the characteristics of growth. The perspective clones were selected by using an integrated examination
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Description
The article describes the common operation principles of catalytic systems within animal production unit, for improving the design solutions and the description of catalytic systems developed by the authors for production and conversion of energy for the anaerobic recycling of organic waste
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MANAGEMENT PROCEDURE OF LOGGING ROUTES OF OIL AND GAS PIPELINES AT FOREST TERRITORIES
DescriptionProcedure of management by process of routes logging is developed for linear objects (oil and gas pipelines and power lines) by petrol saws, delimbing-bucking machines and timber transport road trains in wood territories. The documents and the performers providing management of operations and the registration of the quality of the works, the resources and the equip-ment, used in the process of logging are defined
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STUDY OF COMPOSITIONS TRANSPORT SYSTEM FOR TRANSPORTING LONG CARGO
DescriptionThe article presents the original study material designed to determine the influence of soil properties on the cross rate of the transport system. These data allow us to determine the efficiency changes compositions transport system for transporting long cargo