№ 108(4), April, 2015
Public date: 30.04.2015
Archive of journal: Articles count 91, 194 kb
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Description
The article is devoted to the creation and activity of principally new organs of local self-government for Russian state – province and uyezd Zemstvos, which were formed by means of elections. Peculiarities of political and legal mechanism of formation of overall class organs of local authorities having too many powers in decision of questions of local sense are disclosed. Attention is paid to incompleteness of legislative regulation of many electoral procedures that made the sphere of administrative discretion significant. There were enlightened principally important characteristics of elections in Zemstvo which are overall class and combination of a principle of property qualification with noble family class representation, on the basis of which the author makes the conclusion on necessity of extension of representations of modern legal science on present qualifications. The comparative analysis of public polemic on the questions of results of Zemstvo reforms is conducted. In general bulk of ideas on extension of Zemstvo representative law the author was singled out two main trends: extension of quantity of voters by means of decrease of qualification limitations and equalization of representation of different social and class groups of population. On the basis of analysis of legal bases of formation and development of electoral process in XIX century the assessment of adequacy of modern system of Russian representative legislation is implemented
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Description
Тhe article presents an investigation of hydrodynamic mixer for biodiesel production from vegetable oils hyperacidity in the conditions of agricultural companies. The process of hydrodynamic mixer which mixes the flow of biofuels from jatropha oil with carbon dioxide to wash it. The regularities of disclosing the relationship of the parameters (diameter and length of the mixing chamber), the mode (the pressure and flow rate) from the medium (dynamic viscosity, density, elasticity) to the energy characteristics of the process (mixing power on). Based on the method of similarity and dimensions of physical quantities obtained criterion turbulence. A reduction in the flow pressure and agitation power with increasing diameter. We have justified the mode (pressure at the nozzle exit corresponds to the critical), in which the carbon dioxide gets into the mixing chamber properties of liquids, solutions for biofuels, and the mixture becomes a quasi-homogeneous. Based criteria of regime change from a supersonic flow in the subsonic, allowed us to determine the condition of quasi-homogeneity of the mixture. It is proved that we form a supersonic flow liquid-gas at the same time it is transformed into subsonic, accompanied by the acoustic cavitation effect leap remixing due to isentropic pressure jump. The article justifies the physics of cavitation effects of carbon dioxide on biofuels, result of which is to improve the physical and chemical properties of the medium due to the structuring of the molecules of the solution, which has a positive effect on the mixing
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Description
This article is devoted to treatment effects of cuttings of a grape variety called Moldova with 0.01% solution of heteroauxin on their regenerative capacity, depending on the light conditions. We have established that the germination of cuttings in the dark, as well as the treatment of heteroauxin significantly stimulate their regenerative abilities. The length of the shoots, regardless of the use of heteroauxin, depends on the mode of the light produced during the germination of cuttings. In both studies, the length of the shoots on the end of experiment cuttings germinated in the dark, was 1,71-2,66 times more than when germinated in the light. Cuttings rooting ability also largely depends on the light produced in their germination. In both studies, the rooting of cuttings started earlier and passed more rapidly during their germination in the dark. Processing cuttings with heteroauxin, followed by germination in the dark, speeded up the formation of roots even more, compared with the case where the cuttings treated with heteroauxin germinated in the light. In the best case rooting increased by 42,5-47,5%, the number of roots on basal ends of cuttings in 18,3- 18,5 times, the numbers of cuttings with 3 or more roots to 72,5-80,0%
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THE CONCEPT OF DECISION-MAKING SUPPORT IN BUSINESS VALUATION IN MERGERS AND ACQUISITIONS
DescriptionThe objective of this article was to develop the concept of decision-making support in business assessment in mergers and acquisitions. The concept is developed with regard to system and process approaches, international and federal estimation standards, including projects of standards under development. The article presents the following research findings obtained personally by the author: mergers and acquisitions are classified; the validity of investment value for business assessment in mergers and acquisitions is shown; conditions of appraiser’s independence are given. The summary of findings allowed elaborating provisions of the concept of decision-making support in business assessment in mergers and acquisitions. The scientific novelty of the concept in question is provided with the use of investment value as a basic value of the target company and consideration for each party based on the model of their preferences. The practical relevance of this work is that the concept in question extends the methodological modeling basis for preferences of parties to a transaction, for the decision-making support in business assessment in mergers and acquisitions and study of effectiveness of algorithms proposed using business simulation games
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Description
Dynamic development of the agrarian sector of the economy of Kuban demands adequate improvement of social conditions of rural tenor of life. In the article we consider characteristics of housing and communal services and social infrastructure of the village, the loudspeaker of the area of rural housing stock, its structure and improvement in comparison with cities. The analysis of specific weight of the houses equipped with the sewerage, a central heating, hot water supply, bathtubs is carried out. Reduction of distinctions in arrangement of rural and city housing is revealed by the sewerage, heating, bathtubs, hot water supply. However, at the same time with a water supply system, the sewerage, heating, hot water supply by gas or floor electric stoves it is equipped less than a half of the area of housing in rural areas of Kuban. Reserves of improvement of quality of the existing roads and construction of new ones, especially between settlements of various administrative regions that can improve considerably the message between rural settlements are revealed and unload the main highways. We have shown the characteristics of preschool educational institutions and day educational schools, healthcare institutions and culture are provided in rural areas, the monetary income of villagers of Kuban. For factors of input of housing per one villager we present a matrix of pair coefficients of correlation received as a result of statistical data processing of the state statistics on municipalities of the Krasnodar region
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Description
With the transition to bachelors training, there was a question about the structure, content and scope of final qualifying works (FQW), performed by graduates upon completion of learning in high school. However, given the specificity of the different learning for specialist and bachelor, the time available to perform educational plans of the graduation project for specialist and FQW for bachelor and a number of other factors, the simple transfer of the requirements for the implementation of the graduation project specialist at the requirements for the implementation of FQW for bachelor seems unacceptable. Despite the existing experience of preparing and defending FQW for bachelors-builders in various universities of the country, scope of work, their structure and the number are not uniquely determined. Different approaches to the implementation of FQW for bachelors are observed even in different manufacturing departments of the same faculty. For the most successful implementation of FQW by students studying in the direction 270800.62 «Construction», training profile «Industrial and civil construction», as graduating department for which acts the KubSAU department of building production, we have developed requirements for the FQW structure. The totality of these requirements is a definite system in which students independently, in consultation with the supervisor, choose one of the structure options of performed FQW. Basic principles of the structure of the FQW, and the requirements for its scope and content are listed in this article
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THE FEATURES OF TRAINING WITH ADVANCED STUDY OF FOREIGN LANGUAGES FOR INDUSTRIAL JOINT COMPANIES
DescriptionThis article deals with the problems of system development of professional education and enhanced training in foreign languages for the Russian-German (Swiss, French) joint venture companies. We have shown new perspectives and possibilities improving work efficiency in staff training in relation with the new Russian Federation Federal Law of Education, creation basic universities departments in enterprises, ligitation new network forms for the implementation of network programs. We have also presented some measures to improve the quality of education, to attract highly qualified specialists of enterprises, the use of their scientific and technical base, ties companies with leading foreign organizations, the use of new educational technologies, assessment of professional competence of students in educational programs. At present the main role is played by foreign language, possession of which at this stage is an essential attribute of a successful specialist. The article has an analysis of existing methods and training courses in foreign languages and proposes a system of training of foreign language on the basis of educational industrial cluster which allows using not only the faculty of universities and training facilities, but the full potential of joint ventures, including foreign training. The proposed system involves learning a foreign language training in the following courses: general business, specialized business, intensive English, business training and other. The substantive content of special courses focused on professional activities with the use of interactive teaching methods, such as role-playing, methods for solving situational problems, methods of design activity that contributes to the development of skills to analyze, compare facts and events, to learn independently, to work in teams, to express and defend their point of view
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Description
This article is devoted to the study of small mammal communities (species composition, daily activity and spatial distribution) in the agrocoenosis. The fields of winter crops that were surrounded by similar fields or by winter crops with meadow vegetation were researched. The Mus musculus became the dominant species in the winter crops agrocoenosis. The R. Sylvaemus living near the border with field-protective forest belts (and 25 meters field around) are subdominant group. Marked single finds Mus musculus in the forest and R. Sylvaemus in the field (at a distance before 50 meters). It is shown that the presence of meadow vegetation increases the species diversity of mice in the agrocoenosis. In the middle of this field a subdominantion group is Microtus arvalis s.l. and Cricetulus migratorius. The both species prefer a neighborhood with meadow vegetation. The method of recapture, followed by labeling with animals, made it possible to fix the movement for a distance of about 400 m. during the night (maximum values were males Mus musculus). The activity of small mammals in the winter crops was timed to coincide with the day-night cycles, with high activity from 01:00 to 04:00 am, and minimum activity after 09:00 hours of the morning before 08:00 pm
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Description
The article explains the importance of the transport process when performing repair jobs of asphalt roads. The scheme of the technological process was drawn up; job steps were identified, while the latter may be characterized by non-productive downtime of transport as well as that one of technological machines. We have analyzed the following steps of the flowchart of the road concrete mix transportation: the preparation of the road concrete mix for transportation, loading, transportation, unloading, laying and packing. The transportation of goods starts at the working site of their production and ends at the site of their consumption. The transportation process is a multistep and multioperational process having the greater diversity of technological, operational and economic operations, which must be correctly organized. It is extremely important to deliver the road concrete mix of coating plant (OP) just in time, while avoiding the unproductive idle standing of the equipment, the deterioration of the mixture, as well as performing the job steps at minimum transportation cost savings. The successful combining of the steps of the concept organization of the road concrete mix transportation (coating plant, asphalt laying step, transportation step) will improve the performance and will provide the reduction of the job cost. One must perform the coordination of job steps on different road sections using information technologies and communication facility
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INFLUENCE OF REFRACTORY FILLERS ON THE PROCESS OF COMPOSITE BRAZING OF DIAMOND-ABRASIVE TOOLS
DescriptionBrazes with increased viscosity are needed for brazing of abrasive diamond tools with working surface of complex contoured shape. It’s known that high viscosity is a property of composite brazes consisting of fusible matrix and refractory filler that is not melting during brazing. Goal of the work is to research the influence of refractory fillers on the process of composite brazing of diamond-abrasive tools and on that basis discover the optimal composition of braze. Composite brazes Sn-Cu-Co were researched in the work. It is determined that at least 26-28% (by mass) of cobalt powder should be included in brazes for giving the braze Sn-Cu-Co necessary viscosity and for creation of uniform diamond-comprising layers with thickness up to 2.5 mm on the vertical layers and sharp edges of tools. It is determined that solid-state sintering of powders on the initial stage of heating the composite braze leads to emerging of internal stresses and forming cracks. Inert additions that prevent solid-state sintering should be include in braze to prevent cracking. Optimal inert addition for brazes Sn-Cu-Co is the tungsten powder. Minimum content of tungsten needed to prevent cracking is 6% (by mass). Optimal content of components in composition braze for brazing shaped diamond-abrasive tools is (% by mass): 30 Co, 20 Sn, 43 Cu, 7 W