Volga State University of Technology
Author list of organization
List of articles written by the authors of the organization
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Description
The assessment results of urban environmental conditions on the basis of accumulation of heavy metals in the soil and vegetation are presented. The questions about the ability of different plants to accumulate heavy metals in the lives are discussed as well
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RESEARCH OF LOADING LEVEL OF A DRIVING MECHANISM OF FELLING HEAD
DescriptionThe article presents the description of the method and the results of the experimental research of loading of driving mechanism of felling head of a forest machine
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АPIINDICATION AS A PART OF RADIOECOLOGICAL MONITORING
DescriptionThe opportunity to apply products of beekeeping to the environmental control of territories polluted with radionuclides is examined
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Description
The article reviews the results of the computational experiment by means of mathematic model of a small bioreactor with the bubble mixing system and catalytic heating. We considered the quantitative relationship between design parameters of a bioreactor and parameters of its effectiveness
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SORTIMENT TABLES FOR ESTIMATION OF ARTIFICIAL ORIGIN OAK FORESTS IN THE LOWER VOLGA REGION
DescriptionThe article proposes a system of regression equations for estimating industrial wood size by categories and varieties of commercial trunks of oak plantations in the Lower Volga region. The authors developed a table of logs for the taxation of trees and forest stands of oak
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Description
This article presents the variant of the implementation of a system for heating supplying of buildings for placement of bees based on catalytic devices for burning biogenic fuels, as well as it offers a general idealized model of quantifying the effectiveness of technical-technological system
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ISSR ANALYSIS OF PINUS SYLVESTRIS TREES APPURTENANT TO DIFFERENT SELECTION CATEGORIES
DescriptionThe genetic variability study of Pinus sylvestris trees appurtenant to different selection categories in the plus stand is carried out with ISSR markers. A total of 178 loci were amplified by 6 ISSR – primers and 168 of them were polymorphic. It is detected that the genetic distance between the trees appurtenant to difference selection categories varies from 0,038 to 0,082. Genetic variation parameters of the Pinus sylvestris plus stand are calculated. Shannon’s index (I) was 0,4303, Nei’s gene diversity (H) was 0,2735 and Effective number of alleles (Ne) was 1.4268
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THE USE OF JUVENILE WOOD WITH REGARD TO ITS PHYSICAL AND MECHANICAL PROPERTIES
DescriptionThe article presents possible ways of using the juvenile wood in wooden structures with taking into account the experimental research of its physical and mechanical properties. Experimental research aimed at defining the possibility of its use in construction materials
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MODELLING OF ARTIFICIAL ENERGY FORESTS GROWTH
DescriptionThe article describes the methodology and the approaches to the modeling of the growth of artificial energy forests. The features of the growth modeling of the artificial energy forests are shown
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ADAPTIVE-MODULAR MACHINE-TECHNOLOGICAL COMPLEX FOR INTENSIVE FOREST USE
DescriptionWe presented the technical and the technological aspects of an intensive forest management with the use of adaptive modular technical and technological means and proposed the general idealized model of quantitative estimation of the efficiency and availability of the adaptive modular properties