№ 107(3), March, 2015
Public date: 31.03.2015
Archive of journal: Articles count 114, 263 kb
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PECTIN BEVERAGES WITH PROBIOTIC CHARACTERISTICS
DescriptionThe impact of pectins and its concentration on probiotic characteristics of the beverages has been studied for developing the formulation and technology of pectin beverages. Samples of sour-milk products with dry pectin (Unipectin OB 700) and liquid one (pectin apple extract is produced by SunLand) was made. Sour milk microorganisms and bifidobacteria content were defined. High sour milk microorganisms and bifidobacteria content as well as high rate in souring were revealed in the preparatory samples. However, liquid pectin is easier in use. Consequently, the formulation of pectin extract beverages was developed and optimized by using Mathematical Modeling. The samples of beverages were produced and their quality characteristics were evaluated. An optimal fruit/vegetable fillers / whey ration was defined to get the product which combined balanced micronutrient composition, its functional activities and gustatory qualities. For that a three-factor simplex-centroid design was used. The samples produced according to the design matrix were tasted and evaluated by color, flavor, aroma and consistency according to the ten score points scale. The findings were processed with statistical and graphical analysis. The last one used the construction of ternary graphs with the help of «Statistica 7,0» program that allowed to define the most acceptable ranges of fruit/vegetable fillers / whey components in the beverages: fruit juice – 4-16%; pumpkin juice-4-16%; whey -4%. Chemical composition, organoleptical indicators and physicochemical parameters of ready-to drink beverages were examined. As a result, these beverages have been recommended for school feeding as the source of dietary fiber, minerals and vitamins
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MICROELEMENTS IN SUNFLOWER CROPS
06.00.00 Agricultural sciences
DescriptionThe obtained experimental data show that the incorporation of trace elements into the system of the sunflower crop has a positive impact on the mineral nutrition of plants, the number and quality of the crop. Foliar feeding of sunflower crops with micronutrients improves nutrition of plants with nitrogen, phosphorus and potassium, thus creating the preconditions for the formation of highly agrocenosis. The seed yield of sunflower increased by variants with application of micronutrients 1.2-3.5 t/ha or 4.4-12.9 percent. The greatest impact of treatment with boron and copper, exceeding the background option 3.1-3.5 t/ha or 11.5-12.9% respectively. The crop is least influenced by manganese and molybdenum. The examined elements positively influenced the structure of the sunflower crop. The greatest influence on the diameter of the basket, the number of seeds, weight of seeds in the basket, the weight of 1000 seeds was provided by the zinc and copper. Trace elements contributed to the improvement of quality indicators of sunflower. For husk content, the greatest positive effect was cobalt, zinc, manganese and copper, increasing the background option 10.1, 10.4, 10.5 and 10, and 6%, respectively, on the oil content of sunflower seeds had cobalt, copper and zinc. The oil content on these options amounted 55,0, with 55.1 and 55.2%, respectively, increasing this figure by 1.5 to 1.7 %. The acid number at variants with boron, manganese and zinc was the same with the background option and amounted to 1.8. The greatest influence on iodine number provided molybdenum, zinc and copper, which accounted for 170,5, 171,2 and 171,4, exceeding the background option 10.2 and 11.1
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SENIOR CADETS LEADERSHIP QUALITIES FORMATION PROGRAM AND METHODS OF PROGRAM REALIZATION
DescriptionModern society development makes higher demands to personality education and development. Formation of the comprehensive and harmoniously developed personality acts not only as the objective requirement, but also becomes the main goal (ideal) of modern education. Nowadays graduate of comprehensive school, lyceum, gymnasium or military school is the potential patriot, professional, and leader. The researches made allowed to state: formation of senior cadets leadership qualities is impossible without teachers assistance, and comprehensively thought over and purposeful program. The formation program of senior cadets’ leadership qualities is reasonably considered in this article as well as its pedagogical methods realization. Individual approach application features are discussed as one of the main principles of pedagogy in education of future leaders
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THE PRINCIPAL SCIENTIFIC AND GENERAL TENDENCIES OF COEVOLUTIONS IN DEVELOPING SYSTEMS
DescriptionIn the article we consider some main tendencies which are characteristic for development of modern natural sciences and for ontology and the theory of knowledge’s process. Features of synergetic as interdisciplinary scientific direction, the concept of a universal evolutionism, value of information in nature development are discussed. Methodological basis of the process of integration of scientific knowledge is the interdisciplinary direction of the research which important component is the synergetic. It plays an important role in the concept of coevolution realization which considers mutual relation of the person and the nature, the micro- and the mega-world. The article demonstrates that having revealed the laws of functioning of complexly evolutionizing, nonlinear systems, synergetic thus posed the fundamental questions of both epistemological and ideological and value nature. Conceptual shifts occurring in cognition open up the new sides in the interpretation of not just order and disorder but also the categories they generate. The author points out on the features of synergy, which using the linearity аnd nonlinearity in the theory expresses the aspects of material unity of the world, linked to the general properties of self-development of complex systems. The universe is seen as a dissipative system with periodically removable elements (elementary dissipative systems)
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AGRICULTURAL RESOURCES OF THE NORTH CAUCASUS IN GERMANY’S ECONOMIC STRATEGY IN 1942-1943
DescriptionThe article explores shift of emphasis in the Third Reich policy in the North Caucasus when agricultural resources of the region became the main object of economic exploitation and one of the most important source of Germany's food supply. Firstly the author shows the place the North Caucasus had in agriculture of the Soviet Union on the eve of the Great Patriotic War. Despite a relatively small area and population, the region played an important role in the production of wheat, corn, sunflower, meat and other products. It is emphasized that the region was of special interest to Germany primarily for its oil fields which allowed solving the fuel problems. But with the failure of Hitler’s "oil plans" the agricultural products became the most important revenue source for the German economy in the North Caucasus in 1942-1943. The author shows that for stable agricultural exploitation the occupation regime not only refused the collective farms’ accelerated elimination but also adapted them to harvesting crops and saving huge livestock. Using the pro-Nazi newspapers and archival documents, the author reveals the occupier’s methodology of action and propaganda by local supporters of the regime for a timely crops harvest. In conclusion, the results of agrarian policy of Germany in the North Caucasus are shown. This article is intended for specialists in the field of history and economics as well as a wide range of readers
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Description
The article reports about the results of the new population of protected herb species studying in the Rostov region and in the Russian Federation - Cymbochasma borysthenica (Pall are given. ex Schlecht.) Klok. & Zoz (Orobanchaceae), registered in 2014 on the northern coast of Mius Liman in the Rostov-on-Don Region. The new habitat is located at considerable distance from the earlier known. The population area has about 200 sq. m, total number – more than 1000 uneven-age specimens of a seed and vegetative origin. Population consists of two cenopopulations one of which lives in community of transitional type from a timyannik to a stony steppe (association: Festuca valesiaca – Cleistogenes bulgarica – Cymbochasma borysthenica – Thymus dimorphus), another – as a part of the stony steppe (association: Festuca valesiaca + Agropyron pectinatum + Galatella villosa), created at the limestone shell rock exits. Cenopopulation in community of transitional type, despite the smaller area (50 sq. m), differs by more number and density. Both cenopopulations are similar in age ranges character and vitality of specimens. They belong to a normal type (capable to vegetative and seed self-maintenance) with a left-side age range that allows estimating them as rather stable, despite very limited area
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PHASE ANALYSIS AS A TOOL OF PREESTIMATED ANALYSIS OF THE ACTIVITY OF A MULTIFUNCTIONAL CENTER
DescriptionThe article is devoted to the phase analysis as a tool preprocessor analysis of a multi-purpose center. Consider the time series of the daily number of requests received on the basis of the phase portraits of these time series. These time series have strong properties of cycles and periodicity. Practice has shown that in modern conditions, for example, for the Russian economy with its instability and financial crises, classical economic theory and statistics, built on linear models, turned out to be unproductive. Overview of approaches and economic-mathematical methods preprocessor analysis of evolutionary economic processes and the corresponding time series allows concluding the following: one versatile, satisfying all the requirements, do not possess the shortcomings of the method of analysis and forecasting does not exist. Each approach and each method has its advantages, disadvantages, limits of use. Most of the known methods of forecasting operate detected in the considered time series properties of cycles and periodicity. Thus, the mere presence of a pronounced cyclicity at different levels of the considered hierarchical model of the time series of the number of requests in a multi-purpose center are important indicators of the possibility of constructing an adequate predictive model number of requests in the multi-purpose centre
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Description
This article discusses the legal regulation (within the organization) of kanban’s implementation to the accounting practice of construction companies. There are the purpose, functions and types of cards. Several types of cards (transposition card, production card, warning card, emergency card) are described. There are the stages of cards’ implementation, as well as information support. The account book "Summary checklist of losses" is worked out. There are the assumptions for the successful implementation of kanban (an initiative of senior management, the need for standardization, perseverance, the ability to discuss, planning of value streams, continuous improvement process). This article considers the content of the cards in the details’ context such as item number, description, previous process, the subsequent process, the instruction. Attention is paid to the factors that should be considered during cards’ implementation (material resources, personnel, processes, management, external factors). Efficiency diagnostics’ directions of kaizen’s implementation are described. There are levels of kaizen’s efficiency (utility, usefulness, success). We have also described positions reflected in the relevant sections of the proposed document: 1 "General provisions"; 2 "Objectives, functions and types of cards in the organization"; 3 "Stages of cards’ implementation"; 4 "Information support of cards’ implementation"
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Description
The article discusses the new technical solutions and the technology of undercrown micro-irrigation of horticultural crops, taking into account the formation of their root system and circuit humidification
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Description
The article describes the methods of calibration and working measurements, planning of experiment and experimental data processing, characterized objects of study and provides illustrations of research results of P-t depending for petroleum fractions. We have described the results of generalization of density (specific volume) of the examined samples in the liquid and on the saturation line and SVP in the two-phase region. The article shows that existing methods of calculation based primarily on the results of the study of the density and SVP of individual hydrocarbons and extremely limited experimental data of petroleum products. We have detected a necessity of creation calculation methods based on reliable experimental data, providing greater accuracy, substantiated choice of directions for research SVP and density of petroleum products. Modern technology of petroleum processing and using of petroleum products requires the creation of more perfect installation for the study of SVP of substances and obtaining experimental data with greater accuracy. Generalized analytic dependence of SVP of petroleum products from all determining parameters have not yet been received. Therefore, experimental determination of this pressure should be the basis of the calculation of any device, because the calculations of petroleum products by the formulas and nomograms obtained with considerable error