№ 110(6), June, 2015
Public date: 30.06.2015
Archive of journal: Articles count 121, 265 kb
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10.00.00 Philological sciences
Description
The article focuses on the possibilities of application of the Computerized System-Cognitive Analysis (CSC-Analysis) and the “Eidos” Intellectual System for the Russian criminal discourse in its various aspects. In the work, the author shows some simultaneous ways to transfer information to the Initiated and hide it from others. The author distinguishes such public-key cryptography system from their background and proves its resistivity to modern cryptography methods. The New Thieves’ (Felons’) Law as a public-key cryptography system is based on asymmetric functions, works according to the Kerckhoffs’s law, uses accidental public keys and “knapsack trapdoors” (RSA algorithm and the Diffie-Hellman-Merkle Key-Exchange Protocol). The terms are used in this paper according to modern level of scientific knowledge. In the Russian criminal discourse, the mathematical principle for such system is called “The Russian Felony Idea”. A classical content-analysis applicable for other ways to hide transferred information in this paper is inconsistent for such cryptosystem. The author also suggests some ideas concerning further modifications of the “Eidos” Intellectual System to apply it sufficiently for such public-key cryptography system. Moreover, the author focuses on the problem of the New Thieves’ (Felons’) Law as Fait juridique
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Description
The research is devoted to the problem of choosing the best methods for assessing the economic efficiency of information technologies. Using the Kemeny median is proposed to solve this problem. This method will allow to obtain the ranking of methods of evaluating of IT effectiveness by various criteria. The existing methods of valuation of economic efficiency of information technology were systematized in the article. Preliminarily, all the methods were divided into three groups: financial, probabilistic and qualitative analysis tools. The advantages and disadvantages of methods, their purpose, use and limitations were also considered. As a result of systematization, it was concluded that there were some limited and one-sided methods. No single method allows to assess comprehensively the effectiveness of an information technology. Obviously, the methods should be considered in the system. But for this they need to be ranked. In order to obtain the ranking the method of Kemeny median was used. In the beginning the expert evaluation of methods by the eight proposed criteria (taking into account the specificity of the original data, validity, unambiguity, information content, exactness, complexity, the access to information, the cost) was carried out. Next, the search of the group ranking was carried. The matrix of losses was compiled. The problem of appointments was solved in MS Excel. At the end, the matrix of paired comparisons has been obtained. This matrix helped to determine the final ranking of alternative methods. Therefore, using the Kemeny median allowed us to prioritize the use of methods of evaluating of the effectiveness of information technology
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MATHEMATICAL MODEL OF THE DYNAMICS OF HIV INFECTION WITHOUT TREATMENT
01.00.00 Physical-mathematical sciences
Description
This article discusses the mathematical and numerical modeling of the immune system of the course of HIV infection without treatment. Presently a significant number of scientific papers are devoted to the study of this problem. However, HIV infection is highly volatile and there is no effective drug, in that HIV has the ability to mutate and reproduce itself in the presence of chemical substances that are meant to inhibit or destroy it. The mathematical models used in this paper are conceptual and exploratory in nature. The proposed mathematical model allow us to obtain a complete description of the dynamics of HIV infection, and also an understanding of the progression to AIDS. Thus, the results of the numerical solution of differential equations in this work show that: the disease develops, and at low concentration of the virus, a certain level of stability does not depend on the initial concentration of infestation. In the absence of treatment, for interesting competition between virus and the loss of virus caused by immune response should be strictly greater than the rate of multiplication of the virus in the blood; the reproduction rate of the uninfected cells should be stricly greater than the mortality rate of the uninfected cells
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MICROSTRUCTURE OF MODEL SYSTEMS BASED ON FERMENTED RAW MATERIALS
Description
In the research we have given a detailed description of certain structural components of the model system when adding fermented raw material into it. As the raw material we used collagen containing by-products of bovine animals of the 2nd category – lips and ears were used. The lactulose syrup and linseed flour were used as growth-promoting substances. The fermentation of the raw material was conducted by freeze-dried starter of the bacteria of Propionic Culture PS–4 and Probio–Tec ВВ–12, and also bacterial concentrate Bifilact-Pro. The fermentation parameters: the temperature 37°С, the time of the fermentation is 3 hours. The changes, taking place in the tissues under the biotechnological processing, were established with the method of the histological samples test. As the result of the conducted microstructure tests of prototypes it was determined that in the biomodification process under the influence of the propionic and bifidus bacteria marked changes occurred in the histological structure of modeling systems in the comparison with the control sample. At the same time it was ascertained that under the influence of the ferment processing a loosening of collagen fascicles happens to isolated fibrils and their fragmentation occurs. As the result, when composing protein compositions an emulsion (which is homogeneous by the structure) comes out. In the future it is recommended to use the emulsion in the receipts of boiled sausages and minced half-finished goods
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INNOVATIVE ACTIVITY AS A FACTOR OF A COMPANY’S SUSTAINABILITY ON THE MARKET
Description
In the article author shows different approaches to understanding the essence of the categories of "enterprise innovation activity" and "enterprise sustainability", the influence of innovation activity on the sustainability of the manufacturing industry of the Kirov region. The article introduced a concept of preservation company’s sustainability based on the strategic management of its innovative activity in the market
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STRATEGY OF GROWTH FOR THE CRISIS MARKETS ON THE BASIS OF CONTROLLING OF INNOVATION
Description
The article is devoted to the problem of "How to grow in crisis conditions". In the article it is reasoned that without innovative development of economy progressive functioning of the companies is impossible, the country won't be able to compete with other states on the international commodity market and services. On the basis of controlling of innovation there are conditions created for long-term prospects of the company and expectations of all the stakeholders. Public crisis is generated by conditions and contradictions inherent in it. Their understanding and judgment, creative permission are the key prerequisite of transformation of the companies seeking the way "to fit" into new reality
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Description
The article provides an overview of the phytosanitary condition of crops for 2011-2014 g in the Krasnodar region. In recent years, we can observe increasing of the crop losses from pests and diseases of plants. The using of different pesticides in intensive cultivation technologies of winter wheat can’t resist this. Pathogenic microorganisms acquire resistance to drugs used and become more aggressive. This creates a lot of environmental problems. Plants are almost always under environmental stress. However, it is impossible to refuse of pesticides. And they are not able to observe the immune system of the plant, and in some cases inhibit it. The present level of development of science has led to the emergence of new methods of plant protection, which is based on increasing of the capacity of the immune plants, rather than the destruction of pathogens, as in the case of the use of pesticides. We propose to apply so called "agrochemical cocktails"
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Description
Creation of a new educational institution is always a big event. However, educational institutions do not use to appear in a spontaneous and unexpected way. Such appearance requires public necessity and expedience. In this very way, the institute of veterinary was created in Vitebsk in its time in 1924 and later transformed to Vitebsk State Academy of Veterinary Medicine which became one of the leading higher schools in this industry in USSR and the only educational institution in this specialty in the Republic of Belarus. The article covers such aspects of the academy work as involving students in the scientific activities and the book culture. Another issue of the article is development of auxiliary departments, such as economics, politology and philosophy, economic history and theory, computer literacy, the work of which make an indispensable contribution to education of a comprehensively developed specialist capable of professional growth and improvement. Vitebsk State Academy of Veterinary Medicine, with due regard for the experience accumulated by it, is the leader in formation of highly educated and skilled specialists in the field of veterinary medicine and biotechnology and in training of comprehensively competent experts as well, who have got noble moral and ethical principles and obtained substantial knowledge in humanities, who can convert this knowledge from theory into practice as appropriate
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NECESSARY CONDITIONS FOR THE DEVELOPMENT OF A CONTROL LIGHTING SYSTEM
Description
Automated lighting control system designed for use in public buildings; they perform actions typical for this kind of products. Accurate maintenance of artificial light in the room at the set level. This is achieved by having a lighting control system with a photocell inside the room and controlling the lighting system illumination. Even only one this function allows you to save energy due to the cutoff of the so-called "excess light". Calculating natural light in the room. Despite having the vast majority of premises with natural lighting in the daytime, the power of the lighting system is calculated excluding. If you maintain illumination created jointly by a lighting system and natural light, at a predetermined level, it is possible to further reduce the power of the lighting system at each moment of time. At certain times of the year and hours of the day, perhaps it is enough to use just natural light. This function can be carried out by the same solar cell as in the previous case, provided that it tracks the full (natural + artificial) illumination. In this case, the energy savings can be at 20 - 40% level
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Description
The following research problems are solved in the article: practice of domestic corporations of documenting of process of accumulation of knowledge is generalized, the knowledge structure of development of the intellectual human capital of corporation is investigated, the model of the project of a management system of knowledge in corporation and its communication and documentary maintenance is offered, the essence of new ways of documenting of knowledge and feature of network documenting of knowledge of the human capital during joint design activity is considered. Organizational design of knowledge structure of development of the intellectual human capital of the corporation which is the center of the modern integrated management system of corporation is connected with formation of a management system of knowledge and a service subsystem of communication and documentary management, which basic appointment is the collecting, accumulation, documenting and ensuring the movement of knowledge in internal space of corporation. The model of the project of introduction of a management system of knowledge and communication and documentary management is developed. Documentary management in the sphere of management of knowledge is the new area of the theory and practice of engineering of knowledge. Unique peculiar features of knowledge documents are revealed. Integration of a communication network and the document services having various forms of representation (documenting) of knowledge is the new phenomenon in traditional document science generated by informatization, intellectualization and a networking. And association of document science, electronic document flow, information technologies of work with knowledge, languages and models of representation of knowledge presents the new area of engineering of knowledge on new essence knowledge of document science
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