№ 91(7), September, 2013
Public date: 30.09.2013
Archive of journal: Articles count 129, 309 kb
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SU(3) GLUEBALL GLUON CONDENSATE
01.00.00 Physical-mathematical sciences
DescriptionIn a scalar approximation the distribution of a gluon condensate in a glueball is calculated. In this approximation the SU(3) gauge fields are separated on two parts: (1) is the subgroup, (2) is the coset . Using an approximate nonperturbative quantization technique two scalar fields are applied for the description of the SU(2) and coset degrees of freedom. In this approach 2-point Green's functions are a bilinear combination of scalar fields and 4-point Green's functions are the product of 2-points Green's functions
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Description
The article examines the categories, such as subject (subject-target) activities or border adaptive man-agement integrated segments of sugar subcomplex, peculiarities and specific features of adaptive man-agement peculiar only to them. The definition of benchmarking has been given, as well as we have proved the necessity of its making by complex adaptive systems of the sugar sector of the economy
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Description
The article discusses the possible variants of solution of the problems accompanying the sustainable development of integrated segments of sugar sub-complex of agroindustrial complex adaptive management. It also describes the study of criteria and requirements they must meet
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PROCESSES, CYCLES AND PHASES OF ADAPTIVE MANAGEMENT INTEGRATED SEGMENTS IN THE MARKET ECONOMY
DescriptionThe article reveals the concepts such as processes, cycles and phases (stages, levels) of adaptive man-agement. The stages of the management cycle of integrated segments of sugar subcomplex are pro-vided in the tables. We also provide a definition for systems with aggravation
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METHODIC ASPECTS OF RISK ESTIMATION OF INNOVATIVE PROJECTS IN SUNFLOWER'S SEED PRODUCTION
DescriptionThe expediency of the application of simulation modeling as an instrument of assessment of the production and financial risks of innovative projects in agricultural sector is proved in the article. Economic efficiency and risks of investments in introduction of innovative technologies of sunflowers preprocessing are analyzed
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ECOSYSTEM DEGRADATION OF THE LIMESTONE MASSIFS OF WESTERN CAUCASUS AFTER DEFORESTATION
DescriptionSignificant changes in mountain ecosystems occur after deforestation on limestone massifs of the Western Caucasus. Tall-mountain-meadow vegetation with a large variety of species formed at low and medium soil disturbance 3 years after logging. Physical and biological properties of calcareous soils also vary greatly. The values of biological activity decrease at the maximum load is more than 10 times. Biological activity is increased by 20-50% or more cutting stations with low disorders. Biological properties of soils (especially the enzymatic activity) are very sensitive indicators of changes that have occurred as a result of logging. Changes in the activity of soil hydrolases different from changing oxidase activity at different times after logging
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STABILITY EVALUATION OF SOUTHERN RUSSIA SOILS TO CHEMICAL POLLUTION
DescriptionWe propose a method of biodiagnostics of soil resistance to chemical pollution and its regulation on the degree of violation of the ecological functions of soil based on the definition of the integral indicator of biological state (IIBS) of the soil. The comparative assessment of the stability of the major soils of the south Russian to chemical pollution are considered in this article
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BLACK SOIL RESISTANCE TO COMBINED OIL AND ELECTROMAGNETIC POLLUTION
DescriptionThis article shows how soil contamination with oil leads to a significant decrease in the values of its biological properties. High levels of induction of the alternating magnetic field intensified oil toxic effects
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MODERNIZATION AND INNOVATIVE APPROACHES IN THE MANAGEMENT OF THE AIC
DescriptionThis article discusses the provisions of the increase in world production of agricultural products, as well as the role of Russian national and regional agricultural policy in the field of their utilization