№ 103(9), November, 2014
Public date: 30.11.2014
Archive of journal: Articles count 87, 181 kb
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Description
In the article we present questions of digital process control of heated air for drying seeds; it is shown that the change in the load of the heat source slightly changes the dynamics of the system for stabilizing the temperature of hot air, making it almost invariant with respect to perturbations. It is proved that the use of digital controller with dual differentiation significantly improves the performance of the automatic control system, excluding the increase astatism of the management system
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DIFFERENTIAL TREATMENT OF INCUBATING EGGS OF MEAT CHICKEN BREEDS
DescriptionDifferentiation of temperature influence on embryos at incubation of eggs shows positive results: the output of chickens is synchronized, duration of embryogenesis is reduced, deductibility of eggs raises, the young growth output increases
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THE GROWTH POINTS OF STATISTICAL METHODS
01.00.00 Physical-mathematical sciences
DescriptionOn the basis of a new paradigm of applied mathematical statistics, data analysis and economic-mathematical methods are identified; we have also discussed five topical areas in which modern applied statistics is developing as well as the other statistical methods, i.e. five "growth points" – nonparametric statistics, robustness, computer-statistical methods, statistics of interval data, statistics of non-numeric data
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GEOMETRIC TURBULENCE AND STELLAR EVOLUTION
01.00.00 Physical-mathematical sciences
DescriptionIn this article we consider Einstein's theory of gravity in relation to the Yang-Mills theory. It is shown that in Einstein's theory there exists a metric together with the Yang-Mills theory, in which the field equations are reduced to the Liouville equation describing the evolution of stars. The mechanism of generation of stellar energy of dark energy in the processes of geometric turbulence is discussed
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INNOVATIVE ACTIVITY OF BUSINESS STRUCTURES IN THE AGRICULTURAL SEC-TOR OF ECONOMICS
DescriptionThe article examines the indicators of innovation activity of business structures, on the example of the Stavropol region, to determine the most effective areas of the state-term support of the agro-industrial complex of Russia
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INCREASING THE EFFICIENCY OF SUBTERRANEAN HEAT ACCUMULATOR
DescriptionThere were shown the main types of heat accumulators with different heat-accumulating material. There were considered the simpler and reliable equipment of het accumulation. There were set off the questions of heat accumulation and methods of intensification of the process of heat emission at the expense of use of flow turbulizator use
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INTERMEDIATE CROPS AS A FACTOR OF BIO RICE PRODUCTION
06.00.00 Agricultural sciences
DescriptionThe article shows the results of years of research, which showed that the intermediate culture - is an important factor in the impact of increasing the fertility of meadow black soils, meadow (rice) soils perform environmental, agronomical and soil protection roles, as well as they are involved in the biological cycle of nutrients
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RARE PROTECTED SPECIES OF BIRDS SUBARCTIC PART OF DIAMONDIFEROUS PROVINCE OF YAKUTIA
DescriptionThe article presents the results of field observations and analysis of literature data on avifauna, the distribution and nature of the presence of protected species of birds in the areas of finding placer deposits of diamonds in the subarctic Western Yakutia
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01.00.00 Physical-mathematical sciences
DescriptionThis article is a continuation of the works [1,2], which were devoted to the study of hydrodynamics and transport of salt ions in the experimental electrochemical cell with a rotating disk with a cation exchange membrane of exact current modes, when the condition of local electroneutrality. This article presents a mathematical model of transport of salt ions in a cell with a rotating disk with a cation exchange membrane exorbitant current regimes, taking into account electroconvection. Under these conditions, fluid dynamics depends on the ion transport process salt and described by the system of Navier-Stokes equations in cylindrical coordinate system with the electric forces
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CULTURAL STUDIES IN THE CONTEXT OF MODERN HUMANITARIAN PARADIGM
DescriptionThe article reveals the role of cultural studies in the process of learning of sociocultural attitudes, value orientations, stereotypes revealed in the process of reading various literary texts. The leading method of cultural studies in the framework of the modern cultural paradigm is the method of understanding. A teacher creates a problem situation which is necessary for the process of mental activity and that actualizes the value orientations of a personality and creates a space for reflection on the semantre field of the problem to solve