№ 119(5), May, 2016
Public date: 31.05.2016
Archive of journal: Articles count 97, 232 kb
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THE METHOD OF ENGINEERING CALCULATION OF DRIVE DEVICES FOR FORAGES PREPARATION
DescriptionThe article presents results of the study of devices for preparation of feed based on the relative helical drums. In addition, we have created a method of calculation of the drive, including motor power. We have given a calculation sheet for relative helical drums of types of 5.1 and 3.1, as well as typical schemes of devices for preparation of feed (feed-making machines) composed of hollow equilateral triangular of hollow tetrahedrons pyramids and hollow octahedra. The created method of calculation of the drive was tested in the calculation of power consumption of feed-making machines based on spiral reels of 5.1 type mounted using hollow tetrahedrons and spiral reels of 3.1 type, assembled from hollow octahedra. It is shown that in the calculation of the actuator, we should not only take into account the mass loading of feed components, the relative weight of the screw drum assembled with wheels, for a symmetrical load location, but also a lot of download components of feeds, arranged in a spiral relative the drum asymmetrically to the axis of rotation. Thus, summing up the power of the electric motor, required for relative rotation of the screw drum symmetrically loaded and also under asymmetric load we define the motor power for the device for preparation of feed, or feed-making machine
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Description
In this article, we examine questions about realization of interdisciplinary connections in the process of teaching of mathematics the students of economic specialties. Taking into account the circumstance that economic specialties are integrating information from mathematical, natural, humanitarian and socioeconomic disciplines, going near the selection of maintenance of course of mathematics must be oriented to the mathematical apparatus for all cycles forming certain abilities and skills. Thus, in the process of teaching mathematics we have to emphasize the necessity of maintenance of "vertical" connections in a course mathematics, marking that maintenance of flat rate of mathematics can not be certain from the cleanly pragmatic point of view, based only on the specific of future specialty of studying, without the account of internal logic of mathematics, id est., from a course mathematicians we must not eliminate questions and divisions, not having a direct professional orientation, but providing internal subject connections or the logic of the discipline. Accordance to the criterion of internal subject integrity means, that maintenance of the course of mathematics will not grow into totality of fragmentary information necessary for the special preparation, and will possess necessary plenitude, logical uncontradiction and sequence. On the other hand, it is necessary to accent attention on the study of the different processes and phenomena, lighted up in general professional disciplines, as studying of all these questions must be of the ponderable use in the professional becoming of future specialist, i.e. the special importance is acquired by interdisciplinary integration connections at the level of which the applied professional orientation of the studied material comes true
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MATHEMATICAL MODELS OF MEDICALECONOMIC CONTROL OF DRUGS PRESCRIPTION
01.00.00 Physical-mathematical sciences
DescriptionThe federal program on essential drugs provision (EDP) is one of the most significant and socially important state projects; it is directed to the reduction of morbidity and mortality together with the improvement of life quality of the society and its social climate. In accordance with the federal law “On social state assistance” from 17.07.1999 №178- FL, the essence of the program is that medical recipes are dispensed for preferential medicines to be received by federal program participants. The medical-economic control (MEC) of the drugs designation and provision of federal benefit recipients is performed basing on the automated registries examination of released drugs. The number of passed and failed examination recipes is determined according to the registers processing results. A certain percentage of the accepted for payment prescriptions is a subject for MEC. For the purpose of the recipes selection for testing, the paper proposes the mathematical models of criteria application and MEC-planning. The game model of organization and MEC performance in health care organizations is build basing on the theory of games. The considered play model suggests that the health services quality examination need to be adjusted and some strategies are to be improved. The solution on the planning of checked recipes number allows to perform the inspection of all the health care organizations, involved in EDP program
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THE CONCEPT OF UNINTERRUPTED POWER SUPPLY SYSTEMS
DescriptionWe have revealed the main reasons for interruptions in power supply to consumers of electricity. To improve the reliability and the efficiency of power supply for responsible consumers, we have proposed to develop energy efficient combined energy-saving systems for uninterrupted power supply with use of renewable energy sources. The article lists major principles of the development of such systems; it shows the necessity of constructing a generalized schema that contains the possible types and the sources of electric power converters. It also reveals the modern requirements to systems of uninterrupted energy supply. To improve the operational and technical characteristics of the uninterruptible power supply, it has been proposed to use a new circuitry that includes a contactless power generators, the direct frequency converters used to stabilize the voltage and frequency of the current generators of wind turbines, static converters made with the use of single-phase transformers with rotating magnetic field, universal static converters that can operate in the regimes of known types of converters. The article presents features of the modular construction of systems of uninterrupted energy supply and optimization of their structural decisions on key performance criteria. It shows the algorithm of synthesis of structural designs of combined systems of uninterrupted power supply. An important step for further research with the aim of improving operational and technical characteristics of the combination of uninterrupted power supply systems is the mathematical modeling of physical processes in power circuits of the system in both normal and emergency modes of operation
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COMPOSITION OF SPATIAL FORMS OF FUR GARMENTS
DescriptionThe article presents the fact that the composition of fur models has significant importance for the customers, surpassing even the importance of quality and comfort clothing for the consumers. It systematizes features of the compositional solutions of fur garments, determining the integrity of the image and the artistic unity of structure components. It describes methods of combining different types of fur and various textile materials in one product, as well as types of decorative finishes. It shows the influence of different height of hair, color and texture of fur on visual and tactile perception of spatial forms and appearance of fur. The subordination of the constituent parts of form, rhythm of expressive elements and the presence of asymmetry details give a dynamic composition solution of fur garments. To improve the aesthetic properties and enhance consumer value, a composition of fur garment should be holistic, proportionate, harmonious in color and texture of the fur, of decorative trim, with the rhythmic arrangement of parts. The composition of the external forms of fur clothing takes into account visual and tactile features of fur, a variety of design cut, ensures the artistic expression of clothing
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A KEY ROLE OF INNOVATIONS FOR ECONOMY OF RUSSIA AND A MEASURE FOR THEIR STIMULATION
DescriptionThe article examines the role of innovation in enhancing the competitiveness of individual firms (enterprises), and accelerate the growth of the national economy. The aim of this work is to identify and analyze the relationship between innovation and export performance. To achieve it evaluated Russia's innovation capabilities, take into account the risk associated with high exposure to the domestic economy from the export of fuel and energy products, the comparison of scientific-technical state of Russia with other countries on such indicators as the inclusion of human and financial resources in research and development work, the level of exports of technology-intensive goods and services
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CLINICAL PHARMACOLOGY OF A NEW COMPLEX HEPATOPROTECTIVE PREPARATION
DescriptionThis article presents the results of the studies of the influence of a new complex hepatoprotective preparation on the basic system of the body, the mechanism of occurrence and manifestation of its biological effects, the dependence of this action from the components that are parts of the preparation, the dose, as well as the regularity of manifestation of possible side effects. The effect of the different doses of the preparation (1% and 2%) on the average daily weight gain and morphological and biochemical indices of the birds’ blood was studied. The conducted research determined a stimulatory influence of the preparation on the growth, development and safety of broiler chickens. The new hepatoprotector exhibits the properties aimed on revitalizing the erythro- and hematopoiesis and magnification of the cellular immunity against the exogenous influence. The use of the preparation helps to improve liver function and reduce the toxic load on hepatocytes, which manifests an increase in a number of metabolic parameters, such as total protein, glucose, calcium, phosphorus. We have noted an expressed hepatoprotective effect on the enzyme activity of AST and the remission of the cytolytic syndrome of the experimental chickens. Thereby it was found out that the complex hepatoprotective preparation has a pronounced pharmacological activity, providing a significant impact on the energy of the broiler chickens’ growth and their safety, morphological and biochemical indices of the blood and metabolic processes in the body of the bird
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QUANTUM DISTRIBUTION SYSTEMS: PHYSICAL BASES, PROTOCOLS, OPPORTUNITIES OF THEIR IMPLEMENTATION
DescriptionThe aim of the article is to analyze existing quantum distribution systems, their facilities, physical bases of quantum objects behavior used in quantum distribution systems and protocols of quantum keys distribution
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ABOUT THE QUESTION OF THE REGIONAL HOUSING MARKET DEVELOPMENT SYSTEM
DescriptionTheoretical aspects of the regional housing market formation are considered in the article. It is noted that the economic reform of our country has shifted to regional level of practical social tasks to ensure the population to affordable housing. Housing construction, until recently, acted as the growth driver of the entire economy. Therefore researching of the economy effect on the housing sector on effectiveness in the development of the regional socioeconomic system is very up-to-date and is in great demand. The authors present the region definition as a complex multilevel structure with its own economic environment, dynamics of development, made through part of the national economy. The article is setting goals for regional development construction housing market. With regard to the housing market, they have identified the general economic, investment, social, stimulating, informational, sanitizing, providing, backbone, space-educational and regulatory-corrective function. In addition to the aforementioned features they have included in this list and the control and regulatory function, it is designed to promote greater efficiency in the use of land for construction of housing, the balanced demand, preparation of proposals on the local residential market, coordination of other listed functions. To the specific functions they include measures to expand the market segment, the diversification of the construction business, strengthening relationships with other regional participants in the housing markets, the increasing role of the region in the economy of the country
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TO THE QUESTION OF THE TYPOLOGY OF MEDIA DISCOURSE
10.00.00 Philological sciences
DescriptionThe article deals with the typology of media discourse, we have also studied the mechanisms of impact on the audience, identifying and analyzing the linguistic and paralinguistic means of influence on the examples of certain types of discourse: insincere, political, ritual, religious, advertising, including media discourse. The author of this research proposes to consider the definition of a variety of Russian and foreign linguists, pointing out that the concept "of the mass media discourse" refers to the problematic field of mass communication as a process of information exchange between all the actors of society, aimed at shaping public opinion about socially significant piece of social life. Mass communication as a kind of verbal activity "is due to the social process in which the function is updated using a variety of communication tools and channels." As a source of social and mass communication, we highlight a social institution or "collegiate sender", producing a total of texts a certain type of consciousness and the installation for a particular type of pragmatism - the goals and aspirations of expectations. Recipient of the mass media messages is a broad mass audience, it is not homogeneous, and so the text of the mass media should be clear to the mass consumer