№ 126(2), February, 2017
Public date: 28.02.2017
Archive of journal: Articles count 63, 153 kb
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THE FINISHING CLEANUP AND STRENGTHENING PROCESSING OF AGRICULTURAL PURPOSE CARS DETAILS
DescriptionResults of engineering and scientific search of improvement of resource-saving machine technologies of finishing and cleanup processing of cars details, development of new camps and technologies are presented. The possibility of low-frequency fluctuations with big amplitude can be implemented due to assembling flat or curvilinear elements on external surfaces of the relative screw reel. The use of computer modeling enabled us to obtain a relative screw drum that provides not only giving movement to loading masses with a big fluctuations amplitude, but also compression of loading masses in the process of their motion from loading to unloading. In such machines increase in processing efficiency is reached not only due to achievement of great movement amplitudes values of the loading masses, but also at the cost of compression of loading masses in processing and intensity increase of their mixing. The scheme of the machine for continuous processing with mechanization of separation of details from working environments particles is provided. Results of researches of quality and surfaces micro hardness change processed in the offered machines designs show that details processing time makes 3-6 min
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INVESTIGATION OF THE PROCESS OF EVAPORATION OF CHOKEBERRY INFUSIONS
DescriptionFor the design of rotary-film evaporators of the technology for food production we need summary tables of performance parameters of the process. To obtain them it requires a significant amount of experiments that require a large investment of time and resources. Therefore the actual task is reducing the cost of designing of the technological process, due to the choice of optimal parameters of the rotor-film evaporator. This problem can be solved by conducting a small series of experiments aimed at identifying general mathematical dependences of the parameters of the processes of evaporation on the performance of the device. Based on the obtained dependencies it is possible to find design and selection of evaporators. The study proceeded from the assumption that the maximum thickening of the initial solution in the evaporator, it is possible while achieving the maximum possible temperature, the filing of the original solution in the apparatus and performance during repeated evaporation and infusions from the fruits of chokeberry. The calculation is performed taking into account the prevention of adhesion of evaporated solution on the walls of the apparatus and the rotor blades, which may reduce the quality of the end product. The data confirm the effectiveness of the method of repeated evaporation on the example of concentrating the water-alcohol extracts of black chokeberry
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CONTROLLING OF CONSUMER PRICES DYNAMICS AND LIVING WAGE
DescriptionIn accordance with the Presidential Decree of 21 August 2012 № 1199 one of the 11 integrated indicators of the activity of executive authorities is the measure "real disposable income of the population". For its calculation it is necessary to measure the level of consumer prices. The article presents the minimum consumer basket of physiologically essential food products, designed in 1993 by the Institute of High Statistical Technologies and Econometrics (IHSTE) based on the initial data of the Institute of Nutrition of the Russian Academy of Medical Sciences, and the results of measuring the cost of the consumer basket IHSTE and inflation index in 24 years (1993 - 2017). We discuss the application of the developed tools in Controlling of the level of consumer prices and living wage. According to M. Orshansky, living wage can be estimated by multiplying the cost of the minimum food basket by a factor which is equal to the quotient of all costs to the costs of food costs for a poor family. This work is aimed at the elimination of the monopoly of Rosstat in the calculation of indices of inflation, the living wage and the real disposable income of the population. The methods of the measurement and the use of inflation constitute an important part of training courses in econometrics, which are taught in the context of the scientific-educational complex "Engineering Business and Management" of the Baumann Moscow State Technical University. Nobel Laureate in Economics Vasiliy Leontiev thought that only 1% of economists analyze the newly collected data, 30% use the data contained in the publications of predecessors, and the rest did not turn in their arguments to the real world. This work belongs to the 1% of publications (which analyzes the newly collected data), about which Vasiliy Leontiev wrote
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MOTIVATIONAL MECHANISM OF INCREASING THE EFFECTIVENESS OF ECONOMIC MARKET AGENTS
DescriptionThe article discusses the monitoring of labor in the pilot organizations. The monitoring of labor indicates that nowadays it is particularly relevant to introduce organizational innovations in the field of staff remuneration in order to stimulate the proper production behavior. The article deals with the problems of innovative development of the employee’s motivation in an unstable economic development. The authors proposed the technique of information provision of the management staff with natural and value indices of labor resources generated in IFRS. An effective system of motivation of the personnel is of a particular importance in a turbulent economic environment, because in a competitive environment the employer views the staff as an essential resource that determines the success of economic market agents. The greatest attention should be paid to the staff training and saving valuable employees that enables organizations to achieve high financial results. The main aspect of the solution of many administrative decisions is a science-based system for obtaining timely, reliable and cost-effective information on the use of labor resources generated in the accounting and analytical base of the organization
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Description
The article deals with trends of development of the banking sector in agro-industrial sector of economy. It is confirmed that the Internet is a source of information not only about the client, but also information about bank, about problem points of its growth. It is important that the bank was able to hear the client, to change and to be responsible for the mistakes. Important elements of feedback are considered. The analysis of distribution of appeals on channels of receipt is carried out. Important principles of work with client on the Internet are determined: openness and simplicity in work with client; speed of reaction to publications; lack of tough speech scripts; universality of specialists; individual approach; innovation; management of flows of feedbacks; promotion. The discount is provided for a feedback of any tonality, it is gratitude to the customer for the time which he doesn't regret for writing of feedback about the company. The department of client service will be able to react to complaints of any tonality and to work with client appeals of arriving from any sources such as phone calls in call center, written complaints, and responses from the website of the company because client feedback through Internet resources as a source of customer information and work of bank is important
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INVESTMENTS IN MILK PROCESSING AS A FACTOR OF IMPORT SUBSTITUTION
DescriptionEconomic and political conditions have a significant impact on the participants of Russian dairy market, which leads to a rise in the cost of attracting loans, a decrease in their investment activity as well as the efficiency of production and processing of milk. Special economic measures against a number of countries made it possible to relieve a niche in the domestic market by reducing the volume of imports of dairy products and should help in the building of its domestic production. The research results indicate the need to increase domestic production of milk and dairy products capable of equally competing with imports on quality and price with the support of the state. Our studies confirm the effectiveness of the implementation of investment project on organization of production of dairy products in Briukhovetsky district’s Ltd. "Harvest XXI Century". Through these measures, it will be possible to overcome the crisis in the shortest possible time and to ensure financial stability by boosting and expansion of existing production. As a result, the value of fixed assets of the enterprise will increase by 51 to 800 million. rub., the production facilities will be equipped with modern technological equipment, which has unique innovative features allowing to reduce the consumption of raw materials and automate the manufacturing process
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THEORETICAL STUDIES OF A MILKING DEVICE WITH AN OVERHEAD MILK REMOVAL FROM THE COLLECTOR
DescriptionThe aim of the research was the theoretical justification of the main design-technological parameters of the experimental milking apparatus with an overhead milk removal from the collector. The milking machine comprises teat cups, collector, pulsator, milk hose, and vacuum. The manifold is formed with an upper withdrawal of milk by means of a vertically mounted suction tube. The upper end of which is located in the output region of the milk tube, and the bottom – in the bottom of the milk camera collector. The article presents the results of theoretical studies on the analytical substantiation of structural and technical parameters of the milking machine. It presents graphic dependences characterizing the convergence of results of theoretical and experimental studies of the milking machine
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06.00.00 Agricultural sciences
DescriptionWe have proposed the method of presowing processing of seeds of winter wheat using a hydrophobic paraffin-wax system of the new composition. Water protected paraffinceresin coating has been used before for storage of garlic. However, the paraffin coating were not applied to wheat seeds and were not investigated their effect on germination, growth and further development of plants of winter wheat. This work has been done for the first time. The ceresin wax is replaced by sunflower wax. New component composition of the hydrophobic waterproof coating winter wheat seeds: sunflower wax – 15-20 % wt .; paraffin – all the rest of it. Sunflower wax is a surfaceactive substance and has the properties of the plasticizer and the dispersant of the dispersed structure of the paraffin. The advantages of this coating: it protects the seeds from moisture loss, regulates the timing of their germination, contributes to the preservation of accumulated nutrients, and enhances plant growth and development; it increases the yield of wheat. In the field, we have set growth stimulating ability of paraffin-wax coating of winter wheat seeds of variety called Charade. The resulting increase in yield was 20% (control of 52.6 с / ha), while maintaining the quality of grain. This use of sunflower wax solves an important environmental problem – disposal of oilseed production waste
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THE INFLUENCE OF METHODS USED TO PREPARE FLAX SEEDS FOR PRESSING ON THE OUTPUT AND QUALITY OF OIL
DescriptionAnalytical survey has revealed that technologies of flaxseed oil processing used nowadays are able to produce technical flaxseed oil if the output is high and food flaxseed oil if the output is low. The objective of this work is to reason the most effective method to increase the output of food flaxseed oil while keeping its quality high. In this article a comparison has been made between single cold pressing of flaxseeds without preliminary preparation with microwave processing, as well as traditional (conductive) heating with traditional heating under vacuum. The object of the research is samples of flaxseeds (high quality variety VNIIMK-620 which contains 56.28% of linolenic acid in its fatty acid composition. It has been established, that the use of preliminary microwave processing enables to increase the output of oil compared to a single cold pressing without any processing, whereby the mass content of oil in oil cake can be reduced by 2.2%. At the same time the indicators of acid number and peroxide value are increased by 0,05 mg KOH/g and 0.37 mmol of active oxygen/kg correspondingly. Preliminary traditional heating of seeds before cold pressing enables to increase the output of oil, though not considerably, compared with preliminary microwave processing. At the same time the changes in acid number and peroxide value are similar to cold pressing with microwave processing. The use of vacuum when heating seeds in a traditional way does not influence the output of flaxseed oil but enables to decrease acid number and peroxide value to the level which is characteristic for the oil in original seeds. Thus, it is reasonable to use preliminary microwave processing under vacuum before cold pressing with the view to produce food flaxseed oil of high quality in terms of oxidative deterioration and the increase of its output
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RESEARCH STAFF TEAMS OF A DEPARTMENT
DescriptionPerspectives of science in high schools were always defined by prospects of development of scientific teams. The author proposes to divide (depending on the contents of research targets) unities of the research process and the results of research teams of the Department into three categories: a scientific group, a scientific school and a leading scientific school. Research teams are characterized by not only quantitative and qualitative composition, but the annual results. We reveal functional duties of leaders of research teams and the head of the Department for their effective management. One of the main tasks of the Department is to create conditions for the disclosure of scientific and creative abilities of students. The article describes general concepts and the content of scientific researches, including the formulation of themes, goals and objectives of the research, as well as the basics of research methodologies required for students in conducting the research work. The structure of research groups of the Department, the content of their work, the main functional responsibilities of heads of scientific disciplines and the head of the Department, basics of scientific research methodology discussed in the article, will increase the organization's effectiveness and the efficiency of R & D Department