№ 121(7), September, 2016
Public date: 30.09.2016
Archive of journal: Articles count 138, 339 kb
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INNOVATIVE APPROACH TO TRANSFORMATION OF A CONTROL SYSTEM OF ECONOMIC ENTITIES: "GREEN" LOGISTICS
Description
The purpose of this article consists in disclosure of key theoretical and practical questions of introduction of a concept "green logistics" for increase of activity efficiency of economic entities in agro-industrial sector and decrease in level of negative impact of this sector on a global ecosystem taking into account the happening global transformations in world economy. Within this article, various aspects characterizing world economic, ecological, technological trends that define the future of a modern civilization were studied. It allowed concretizing the main ideas of use of green logistics in agro-industrial sector. The business model for the agricultural enterprises and farms based on ecologically responsible logistic approach is offered considers transformation of world economy (transition from wasteful and to a sustainable development and green economy), the directions of ecological trends. For agro-industrial sector use of a concept "green logistics" it at the same time both a way of optimization of expenses, and a way of formation of business reputation of the new quality focused on increase of ecological and social responsibility of business of the agricultural enterprises and farms. The green logistics used in agro-industrial sector allows to reduce the level of environmental risks which are connected with production of agricultural raw materials and finished agricultural goods
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MANAGEMENT IN LAND USE PLANNING: PROBLEMS AND KEY PERFORMANCE INDICATORS
Description
The Russian and the world economy can be characterized as crisis ones. The economic crisis in modern society is perceived as ordinary, it is a part of its daily occurrence. The management and the organization of functioning in different spheres of economy traditionally treats management activity, at the same time the manager's profession in Russia is discredited completely. In the economy of Russia the institute of the professional managers who are ready to perform high-quality services in the land market, and at the same to meet time requirements imposed both from users of land services was not created. Recovery of trust to the leading class of the society undermined in decades of the carried-out socioeconomic transformations affecting all spheres of life of society is the basis of successful development of the country. The first step in ladder of development of national economy always was land issues and there still is. It is possible to carry out the economic transformations affecting the taxation and property without knowing how much the land costs currently. However, without the strong base it is impossible to construct high economic potential of welfare of society. Consideration of topical issues of preparation of the new and already performing the professional activity managerial personnel in the market of land resources in Russia became the purpose of this article
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06.00.00 Agricultural sciences
Description
The article scientifically substantiates and experimentally confirms the high efficiency of the nano biological feed supplement "NaBiKat" in diets of broiler chickens of the "Cobb-500" cross. The supplement is a new complex with a mixture of rice germ films, green tea gallocatechin in chelated form, and forty-nine trace elements in chelated form, including biosoluble form of silicon. The main function of silicon is to be involved in a variety of intermediate exchange reactions as a catalyst and to ensure normal flow of vital mechanisms as a coupler helping to combine cellular molecules into a whole functioning structure. Silicon begins to act on the body when getting into the lumen of the gastrointestinal tract with the feed. It activates the enzyme system of the body and in ionic form is absorbed by kind of ordinary diffusion along almost the entire small and large intestine beginning from the jejunum. The supplement studied has been proved to improve the morphological structure and biochemical properties of blood, to enhance metabolism, redox processes, and the level of natural resistance. The broilers fed the supplement "NaBiKat" in the experimental groups have been found to have a higher concentration of macro- and micronutrients in blood. The nano biological silicon-containing supplement as a compound of in the composition of feed for chickens had a positive effect on their growth and development
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Description
The article contains a block diagram of the mechanical activation process of multicomponent shape memory materials, taking into account the variety of influencing factors. We have proposed to evaluate the reactivity of the sprayed material using the energy criterion (energy intensity), determined by the additivity concept as an energy amount of the raw material and energy accumulated during mechanical activation. Power consumption of the raw material depends on the chemical and phase composition and is determined based on the similarity between the melting energy, plastic deformation and fracture on the thermodynamic characteristics and diagrams of the systems. The energy stored in the MA is determined on the basis of X-ray structural analysis. We have demonstrated that with increasing of grinding precision there is growth in the number of active centers, which enables nanostructurization of surface layers in high-velocity oxygen-fuel spraying (HVOF). According to the study, we have developed practical recommendations for effective implementation of mechanical activation of the shape memory material
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06.00.00 Agricultural sciences
Description
Currently, due to the risk of global warming because of increased concentrations of greenhouse gases in the atmosphere, carbon-deposit function of forest ecosystems, thanks to which stabilization of gas composition of the atmosphere takes place, has great importance [1]. Forest is one of the main components of the biosphere. Forests protect soil from erosion, provide stability hydrological regime of rivers, supply atmosphere with oxygen, biologically active substances, purify of harmful impurities, create optimal environmental conditions and play an important environmental role. However, because of intensive anthropogenic influence (unregulated logging, technogenic environmental pollution recreation) forest ecosystems are experiencing stresses at which irreversible processes of degradation of communities of economically valuable main forestforming species of both natural and artificial origin take place [6]. Evaluating carbon-deposit function of forest plantations, CO2 emissions to the atmosphere through the soil respiration must be taken into account, which can vary within wide limits. Productivity of forests is largely driven by carbon dioxide, released from the soil. Soil carbon dioxide provides demand of forest plants for photosynthesis. With increasing intensity of soil respiration, positive balance is maintained [2]. Based on the method of V.I. Tarankov for evaluation of carbon-deposit and oxygen-producing functions of wood cenoses [2], similar research is carried out in RSI "Kuban forestry", the KarachayCherkessia Republic
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COMPARISON OF SPECTROGRAMS OF THE MOST ACOUSTICALLY LOADED MODES OF OPERATION OF HARVESTERS
Description
Nowadays the method of finite elements (MFE) is a standard method of acoustic analysis. It consists in finding the solution of the function on the maximum allowable quantity of piecewise continuous functions that are determined in allowed number of subdomains. The number of sub-domains has a finite value but an unknown continuous value is approximated by the polynomial on each element that acquires specific values in the nodes. Polynomials can be various but all of them produce continuity of total value along its limits. Herewith because of technical features of the calculation process minimization of numbers of polynomials is required according to the criterion of acceptable precision. In the chosen COMSOL Multiphysics program model the range of frequencies under analysis is the result of the sum of 10 segments (sub-ranges). Such a sub-range is a minimal discrete value in certain conditions of calculation. Thus, the calculated value on this subrange can be considered as the result of calculation by means of using the band-pass filter with 35 Hz bandwidth. Because of this, we can draw a conclusion about changing the state change of the noise exposure on the combine operator with respect to the previous measurement according to the regulatory methodology. Hereinafter if the stated change of the noise exposure is found, measurements that are more precise are taken. On the basis of these measurements the head of the company receives recommendations either on verification of stated acoustic characteristics of devices and mechanisms of a harvester or on verification of acoustic ways of transmission of structural noise (noise created by devices that penetrates into the booth through the combine body), or on verification of noise isolation of the booth
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THE SMALL SIZED UNIT MAINTENANCE MODELING
Description
An integrated mathematical approach to modeling functional and structural parameters of a mobile technical service was observed in the article, and also, we reviewed their technical and economical work indicators. The authors propose evaluation criteria and the structural scheme of small sized units of technical service machines. For the attached unit option a combining service snap method is described and the service cost analysis in comparison with trailed analogues is made
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06.00.00 Agricultural sciences
Description
In the conditions of the Krasnodar region, we consider the quantitative and qualitative characteristics of seeds obtained when using different schemes of organization of hybrid seed production of squash in the Krasnodar region. As a result of studying various techniques in the production of hybrid seed of summer squash, we have established the effectiveness of using open pollination, and assessed the approbation of the signs of F1 hybrid plants obtained under different schemes of organization of hybrid seed production of squash
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RESEARCH OF THE DEHYDRATION PROCESSES OF BIOPOLYMER SYSTEMS IN POULTRY PRODUCTS
Description
The article presents the results of the study of the ratio of the water fractions, which differ on binding energy with the biomaterial in the composition of poultry products having various fabric and polymeric structure. The authors used the method of differential scanning calorimetry. The objects for the research were experimental and industrial samples of poultry products. We prepared the experimental samples by wet thermal treatment of broilers heads and feet at the pressure of 0.24 MPa. The objects for comparison were the products of industrial production of poultry meat: the paste of chicken meat with multicomponent composition (minced chicken, pork fat, water, pork liver, onions, wheat flour, soy protein, emulsifying, the taste and flavor food additives, color correction supplements); natural canned meat "Chicken in the own juice" (GOST 28589-90). The analysis showed that the investigated samples (broiles heads, broilers feet, multicomponent paste) were characterized by the similar values of the mass ratio of the water fractions at three stages of dehydration, the relevant sections of the curves based on the degree of conversion of the substance α from the heating temperature in logarithmic coordinates. The results can be use in the development of formulations of food modules for the production of emulsified meat products from raw materials, subjected to preliminary heat treatment. We expect that the positive effect will be to increase the degree of utilization of secondary raw materials in the processing of poultry in primary production, expanding the range of foods enriched composition due to the natural raw material sources, improving sustainability of raw material base of processing companies
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USING THE BIOLOGICAL RESOURCES OF ANIMALS IN RESOURCE-SAVING TECHNOLOGIES IN CATTLE FARM WORK SITES
06.00.00 Agricultural sciences
Description
A fundamental element of the technology is the use of beef cattle in the economic purposes of biological resources of animals. In the development of modern technologies there is a lack of focusing on one of the main features of cattle – its own perception of the environment, that is panoramic (binocular) vision. In the modern cattle breeding we focuse on the development of a variety of exterior signs. However, one of the indicators that affect the behavioral responses of animals (the degree of development of the muzzle and the forehead of the animal, the shape of the head) does not have due importance. The author has conducted its degree of development studies in bulls and cows of different breeds. Along the length of the head, meat breeds (Hereford, Aberdeen Angus, Simmental, Charolais) gave way to Red Steppe 14.9; 15.5; 5.5 and 5.0 cm (27,5; 28,6; 10,1 and 9,2%, P
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