№ 79(5), May, 2012
Public date: 31.05.2012
Archive of journal: Articles count 63, 137 kb
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Description
The article describes derivation of the regression equation which permits to determine the maximum water speed at the experimental cluster-type automatic drinking bowl which depend on temperature difference, angle of obliquity and shearing angle of the water-discharge pipe branches which are perforated by elevation
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PROGRAM TRAINING COMPLEX FOR “ARCHITECTURE OF COMPUTER” SUBJECT
Description
The article tells about the conception of creating program training complex and the results of its working
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FEATURES OF SUBSTANTIATION OF MEANS FOR ANTIEROSION PROCESSING OF SOILS
Description
In the article, main principles and methodical bases of the complex analysis of actions for research of influence of influences on soil subject to erosion are stated at cultivation of agricultural crops for the purpose of preservation and increase of its fertility
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RAISING EFFICIENCY OF PROTEINS ISO-LATION FROM RECYCLED DAIRY RAW MATERIALS
Description
Investigation results of dairy proteins coprecipitation from skim milk and curd cheese whey are demonstrated. For different ratio of the components in the milk-whey mixture, the authors determined the parameters providing maximal effi-ciency of precipitation and outlined the factors stipu-lating intensity of separation and properties of pro-tein-chitosan complex. Efficiency of whey protein isolation and interaction of chitosan with protein in stable complex are explored
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Description
In the article, the results of the theoretical researches, allowed to prove rational values of key parameters of drainage systems in the conditions of mountain agriculture of the Kabardino-Balkarian Republic are resulted
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Description
Researches were spent in the conditions of the branch of FGBOU VPO «Orenburg State Agrarian University » of the Ilek zoo technical school and on the chair of noncontagious illnesses of animals at Orenburg State Agrarian University. The absolute and relative growth of the weight of a pancreas in ontogenesis was studied. All facts are subjected a statistical processing and during development the absolute and relative growth of the weight is established
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Description
In this article, we discussed the problems of the metabolic disease of cows in peripartum period and profitability of the consequent lactation. The article has materials about adaptation in postpartum and arise ketosis, acidosis, laminit and reproductively reasons
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NUTRITION AND HEALTH OF HIGH-PRODUCTIVE COWS
Description
It this article, the situation in dairy practice with nutrition factors caused metabolic diseases such as ketosis, acidosis, lameness and a decline in fertility is shown. The article has the proposes on the nutrition of highly productive cows in transition period
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A NEW METHOD OF THE RAGWEED INHIBITION (AMBROSIA ARTEMI-SIIFOLIA L.) OF SOUTH RUSSIA
Description
Adventive weeds control using classical approach of biological protection against adventive species is not always satisfactory. A new method of the ragweed inhibition is developed that is based on shifting of the natural phenological stage of the phytophage growth. It makes possible to produce a large group of ragweed noctuidae under laboratory conditions on an artificial nutrient medium and to inundate weed infested areas with them by the time of the invader emergence
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01.00.00 Physical-mathematical sciences
01.00.00 Physical-mathematical sciences
Description
In the article, a text is considered as a system, which includes both verbal and nonverbal subsystems of different levels of hierarchy. System generalization of the classical Shannon measure of information in text and a quantitative measure of the level of systematic text, called the "coefficient of emergence of Shannon", which is based on it, is proposed. This article shows mathematical relationship between the obtained coefficients of emergence of Hartley in 2002 and Shannon's proposed rate of emergence. It is shown that every object of cognition can be associated with a text reflecting its composition and structure. The process of learning from this perspective is seen as a process of constructing a text object models of learning and research process of these models. The definition of procedures for encryption and decryption, as well as quantitative measures of their effectiveness based on quantitative measures systematic texts is given. From this standpoint, the relationship of encryption and decryption with zipping and unzipping is shown. We propose a computer program for the numerical measurement of systemic and specific texts of the simulated systems and present some numerical examples in this article
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