№ 80(6), June, 2012
Public date: 30.06.2012
Archive of journal: Articles count 51, 103 kb
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01.00.00 Physical-mathematical sciences
REDUCTION OF BOUNDARY-VALUE PROBLEM FOR A PLANE ELASTIC BODY TO A SINGULAR INTEGRAL EQUATION
01.00.00 Physical-mathematical sciences
Description
The boundary-value problem for a plane elastic body with external and internal stress concentrators has been analytically solved in this article by means of a singular integral equation. Derivation of this equation and general and particular solutions of the equation are represented
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SYNERGETIC INFORMATION THEORY: EXPLANATIONS AND TERMINOLOGICAL REMARKS
01.00.00 Physical-mathematical sciences
Description
The article is devoted to an explanation of the separate moments of the synergetic information theory and consists of five independent sections. In the first section genesis of the name this theory reveals and its independence of G. Haken's synergetrics is shown. In the second section basic distinction of R. Hartley's information measure and quantity of information self-reflected by a final set is detail considered. In the third section concept interpretation information from category positions reflection is briefly considered. In the fourth section need of change of the name of information which is reflected about each other by two being crossed final sets is shown. In the fifth section the phrase negentropy of reflection is replaced with the term a sintropy and classification of different types of a sintropy is given
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CHANGE OF BIOLOGICAL PROPERTIES OF SOILS OF ROSTOV-ON-DON WITH HEAVY METAL POLLUTION
Description
The article investigates the level of heavy metal con-tamination of soils of different functional zones in Rostov-on-Don: parklands, crossroads and industrial zone. Dependence is considered the level of soil bio-logical activity in soil from heavy metals
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MOLECULAR-GENETICS BASE OF APPLE SELF-INCOMPATIBILITY
Description
Estimation of self-incompatibility allelic diversity in Russian apple varieties was conducted. We have established S-allele gene set for a number of varieties. The most common allele of gene was identified. Alleles frequency data obtained are consistent with those in the world apple germplasm
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ESTIMATION OF ACTINIDIA DELICIOSA CULTIVARS (KIWI) ADAPTIVE POTENTIAL IN RUSSIAN SUBTROPICS
Description
The influence of climate factors on adaptiveness of Actinidia deliciosa strange cultivars is ascertained in damp subtropics of Russia. The basic limiting factor of its cultivation is precipitation quantity during flowering phase and fetal maturity
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ADAPTATION OF AFRICAN SWINE FEVER VIRUS TO CONTINUOUS CELL CULTURES
Description
The article represents the results of African swine fever virus adaptation to continuous cell lines. We determined the conditions required for the adaptation and selected the cell lines most permissible for the virus proliferation
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EVALUATION OF HEAVY METALS IN THE AGROTECHNOGENIC ZONE IN STAVROPOL
Description
This article provides an overview of the results obtained on the basis of monitoring heavy metals’ pollution of agrotechnogenic zone in Stavropol. It includes the analysis of more contaminated areas
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Description
During cultivation in the glucose-mineral medium, Escherichia coli M-17, O75, № 14 and VL 613 and Salmonella enteritidis excrete amino acids, their composition and dynamics depend on the species and the strain identity. The total concentration of the ami-no acids for probiotic strains was higher than oppor-tunistic. Comparative analysis of the amino acids to their ability to influence the growth of bacteria, sug-gests that amino acids are carry out certain regulatory functions
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ANALYSIS, OPTIMIZATION AND CORRECTION OF NUTRITIONAL STATUS OF ROAD-BICYCLISTS
Description
The article analyzes the nutritional status of road-bicyclists and optimization of diets with use of com-puter modeling of quantitative parities of traditional food in view of feeding behavior of athletes. For cor-rection of a daily food allowance of sportsmen, the new drink of functional purpose is created
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RESEARCHING OF COMPLETE OBSERVABILITY OF TIME – VARYING PERTURBED DYNAMICAL SYSTEM
Description
The article is devoted to the researching of complete observability of time-varying perturbed differential-algebraic system. The method of cascade splitting of the original space to the subspace is used. The formula for finding the state vector is derived. The relations between input and output functions are obtained
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