№ 110(6), June, 2015
Public date: 30.06.2015
Archive of journal: Articles count 121, 265 kb
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DIAGNOSTIC OF ANOMALIES IN DATA-PROCESSING NETWORKS WITH USE OF VARIETY OF INFORMATION EXCHANGE
Description
The work is devoted to searching efficient detection methods of anomalous state in data networks. There is a structure of modern informational attacks detecting system. There are short review and analysis of information system network security facilities. Two main technologies of attack detection are described: anomaly detection and misuse detection. It is shown that every detection of anomalies is based on assumption that anomalous behavior is deflection from normal profile of behavior. It is hard to implement this technology, although there is some progress when expert system, fuzzy logic and so on are used for this purpose. Action patterns or symbols assets which describe anomaly activity are used as attack signature in misuse detection method. Author offers to use benefits of both methods for solving the problem
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Description
The problem of documenting of process of accumulation of knowledge and development of the intellectual human capital is considered in this article. The purpose of the article is the research of theoretical approaches of documenting of process of accumulation of knowledge, development of the intellectual human capital and the analysis of domestic public corporations on documenting of process of accumulation of knowledge. The solution of research tasks in article is proposed: the analysis of the contents of theories of development of the human capital in the conditions of economy of knowledge is carried out; domestic practice of public corporations on documenting of process of accumulation of knowledge is studied; features of documenting of knowledge as maintenance of development of the human capital are marked out. The particular emphasis in the article is placed on disclosure of such problems, as: methodological and theoretical aspects of development of the intellectual human capital; formation of mechanisms and ways of documenting of knowledge in the conditions of knowledge economy; formation of corporate institutes of formation and the development of the intellectual human capital, realizing reproduction of the intellectual capital and engineering of knowledge; formation of organizational innovations and dumping of old organizational routines. Documenting of knowledge is presented as maintenance of development of the human capital, the project of introduction of knowledge management and its documentary maintenance in corporations, and also ways of network documenting of knowledge of the human capital in the process of joint design activity is offered. Development of a special control system and its organizational and methodical providing which will allow to increase efficiency of work with documents during projects of development of the intellectual human capital is necessary for management of the documentary massif of knowledge of the organization, documentary ensuring management
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Description
This publication examines the relationship between the structure of molecules of complexing (descriptors of electronic structure), which are used as inhibitors of hydrogen embrittlement of the steel grade St3, and the content of absorbed hydrogen in model samples-plates made of the above steel. The form of expression of this relationship is the correlation coefficient (CC) by Pearson
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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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Description
This article presents main water supply systems and justifies the choice of direct flow of water supply system in the application of regulation of electric drive for pumps, which doesn’t have any tanks to create pressures required for fire-governmental purposes. This avoids interruption in the supply of reserve while water freezing. In the article the substantiation of the necessity of implementation of adaptive algorithm in modern-WIDE frequency converters by a substantiation of the number of stages of ratio control of voltage-frequency mains. It was revealed that the number of degrees of regulation of 10-12 gives optimum. Modern frequency converters allow you to change the regulation law, establishing 3-5 points of regulation. Therefore, the introduction of adaptive algorithm will reduce the power consumption of the electric drive of the pump of the water supply system. The article shows the simulation model of the "the converter frequency-induction motor," plots of the stator current of mains frequency and active power, surface speed and phase current when changing the voltage and frequency of the mains. These dependences confirm to have applicability of adaptive algorithm in the regulation of modern frequency converters with the skalar administration. Simulation model confirms the sub-physical experiments on a real motor and frequency converter with adaptive control algorithm. As a result of the selection of the parameters, we obtain the voltage reduction of the phase current, and reduce electricity consumption by 5-7%
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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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Description
At present, the cultivation of agricultural products is on a level where the growth of productivity and quality is only possible by using the latest achievements of science. Scientists have been developing elements of agro-technologies of complex applications of growth regulators, fungicides and fertilizers in growing winter wheat, providing a significant increase in productivity and quality of agricultural products, reduction of labor costs, energy and all kinds of resources, sustainable harvesting, even in the zone of risky agriculture. Plant growth regulators have multifunctional properties, which are expressed in the regulation of plant growth and development, and in increasing their resilience to adverse weather conditions and many diseases. However, despite the fact that there are many examples of extremely high economic efficiency of plant growth regulators, in terms of production and use of pesticides are much inferior. Retardants and defoliants are used more widely. However, low rates of regulators and elicitors, the ability to manage with their help the growth and development of plants; change the resistance of plants to various external factors determines their prospects. We propose to apply the "agrochemical cocktails." It will induce the systemic plant resistance to the whole growing season, which is not possible in the case of using only one of the fungicides and bactericides. It is necessary to take into account the features of the functioning of the immune system of plants and to develop technological methods of influence on the key stages of the immune response of plants
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UTILIZATION OF THE WORLD TOBACCO COLLECTION’S GENETIC RESOURCES FOR BREEDING
06.00.00 Agricultural sciences
Description
Tobacco collection of All-Russian research institute of tobacco, makhorka and tobacco products is unique and only in the world because of its quantity and composition. It has 4500 foreign and national sorts of tobacco, Nicotiana Rustica and wild species of Nicotiana variety from 70 countries around the world. According to sort breeding aims, compliant with agricultural demands for 20 year period (1994-2014), 15 000 sorts of tobacco, Nicotiana Rustica and wild species of Nicotiana variety were analyzed. 820 donor sorts with valuable properties were defined and the best of them were involved in breeding process. During national selection history on the base of institute’s world tobacco collection over 180 sorts and hybrids of tobacco were created by our breeders. In recent years the interest from farmers and other small plant growers in tobacco production is constantly raising. As some of them are from northern non-traditional for Russia tobacco growing regions there is necessity for more intense utilization of the world collection’s genetic resources
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USING TECHNOLOGIES OF EXPERT SYSTEMS FOR SECURITY IN INFORMATION SYSTEMS
Description
The article is devoted to the expert systems technology using to monitor the correct operation of the software and databases. It is noted that the main issues of security management in critical information systems is a process of observation and collection of information in a computing environment. Observation results should be evaluated and processed by an expert on security and then recorded in the database of expert systems. One of the possible options for security management of distributed computing network - creating a security machine. It will ensure: minimum response time to external perturbations; the accuracy of the audit protected by S-interface and independent decision-making process of the state of the controlled elements of information systems. After that, the agent is completely worn out; it is destroyed and replaced by a new one. This aging mechanism protects agent from analyzing and from external attacks
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Description
PE2NT11 and chopped carbon fibers and PE2NT11 and modified carbon fibers composites were investigated. It was shown that the mechanical properties depend on the surface characteristics of fibers. It was found that laboratory and tube samples have some difference in mechanical properties that connected with specific distribution of fibers in samples
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