№ 72(8), October, 2011
Public date: 30.10.2011
Archive of journal: Articles count 49, 96 kb
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Description
The analysis of methods of economic-mathematical modeling for environmental management has been made. It is proposed to reduce pollutant emissions by road using economic and mathematical models of environmental planning, in which the amount of emis-sions into the environment will be minimal
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Description
The diagnostic preparations created on the basis of polymeric carriers, find wide application in diagnostics of various diseases with the purpose of detection of small quantity of antibodies or antigenes in various substrata. Due to the physical and chemical properties, polymeric particles are convenient carriers at creation of various diagnostic tests - systems in area immunoassay. It is possible to attribute the following moments to advantages of reaction of latex - agglutination: simplicity and speed of performance, absence of necessity for the complex equipment, reproducibility and accuracy, an opportunity of reception of the big parties of standard and homogeneous polymeric suspensions
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ACCELERATED INDICATION OF LEGIONELLA PNEUMOPHILA ON THE BASIS OF PCR-RT
DescriptionMonitoring researches of objects of an environment of indication Legionella pneumophila with use of method of PCR-RT are carried out
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Description
There was considered the organization of labor force reproduction in this article. There was carried out the analysis of provision with mechanized working staff during spring-field works in rice-growing districts of Krasnodar region and the count of their need was done. Recommendations on personnel staff were given
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06.00.00 Agricultural sciences
DescriptionThe results of the study of Robinia pseudoacacia state in mixed steppe forest shelter belts are given. The most productive variants of the mixture of woody-brush species for Robinia pseudoacacia are also listed
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RICE AS A PRODUCT FOR DIETARY AND THERAPEUTIC NUTRITION
06.00.00 Agricultural sciences
DescriptionHulled rice has a high calorie content, light assimilability and dietary properties. It was shown why just after heavy application of chemical preparations on rice sowings its groats remain clean and are dietary and therapeutic product
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VECTOR MODEL OF ECONOMIC RISKS OF PARALLEL PROJECTS
DescriptionThe construction of vector models of the theoretical (quantitative) risks having cost has been shown. Mod-el of parallel projects, vulnerable with the local risk, with construction of the generalized risk of this conglomerate of projects is shown. As a typical case of such design, the portfolio of securities is presented. Earlier offered vector dyadic model develops in four-dimensional model with various variations of vector (external) and scalar (internal) products of vectors of “risky cost” of local risks
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GENERALIZED MATHEMATICAL MODEL OF A SMALL ENTERPRISE
01.00.00 Physical-mathematical sciences
DescriptionThe mathematical model of the basic production assets which one can be used by a small enterprises at the justification of planned solutions of productive activity is tendered and verified
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06.00.00 Agricultural sciences
DescriptionIt has been proved, that by means of information technologies, it is possible to fix the wind erosion operatively, to determine the sizes of soil losses. The mathematical model of process of the wind erosion during the winter period is created
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ANALYSIS OF BASIC HISTORICAL AND MODERN DEFINITIONS OF "RISK" CONCEPT
DescriptionIn this work, the comparative analysis of basic histori-cal and modern variations of definition of risks is pre-sented in general and from the point of enterprise ac-tivity. The gradual expansion of borders of concept of "risk" and its integral components in their direct inter-relation is investigated and eventually proved. Its modern concept is defined