№ 110(6), June, 2015
Public date: 30.06.2015
Archive of journal: Articles count 121, 265 kb
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SIMULATION OF NONLINEAR COLOR OSCILLATIONS IN YANG-MILLS THEORY
01.00.00 Physical-mathematical sciences
Description
The article presents the simulation of non-linear spatial-temporal color oscillations in Yang-Mills theory in the case of SU (2) and SU (3) symmetry. We examined three systems of equations derived from the Yang-Mills theory, which describes the transition to chaotic behaviour. These transitions are caused by nonlinear vibrations of colour, depending on the model parameters - the coupling constants and the initial wave amplitude. Such transitions to chaotic behaviour by increasing the parameters are characteristic of hydrodynamic turbulence. A model of spatial-temporal oscillations of the Yang-Mills theory in the case of three and eight colors. The results of numerical simulation show that the nonlinear interaction does not lead to a spatial mixing of colors as it might be in the case of turbulent diffusion. Depending on the system parameters there is a suppression of the amplitude of the oscillations the first three of five colors or vice versa - the first three five other colors. The kinetic energy fluctuations or shared equally between the color components, or dominated by the kinetic energy of repressed groups of colors. Note that the general property of physical systems described by nonlinear equations in the Yang-Mills theory and hydrodynamics is particularly strong in the formation of quark-gluon plasma and hadrons jets, when the Yang-Mills is involved in the formation of hydrodynamic flow. Note that there is a relationship between the Einstein and Yang-Mills theory, on the one hand, Einstein's equations and hydrodynamics - on the other. All of this points to the existence in the nature of a general mechanism of formation of a special type of turbulence - geometric turbulence
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MODEL OF INFORMATION EXPOSURE IN SOCIAL NETWORKS
Description
On the basis of hydrodynamic analogy between turbulent transport of momentum, heat and mass transfer, and information in the conditions of modern electronic social networks, we consider a model of informational influence. The flow of information is represented as a stream of random events with simplest flow properties. In addition to the flow of information impact there were introduced the concepts of density, velocity and viscosity of the information flow. These parameters had been derived from the construction of dimensionless criteria characterizing the balance between inertia and viscosity of the information flow of information influence. This criterion serves as a numeric parameter determining the boundary of the transition from low-intensity to high intensity of information influence the turbulent nature of the attack. We have also analyzed the ranges of changes and the meaning of the entered parameters from the point of the organized network information inserts. The existence of the information in time and procedural nature of the concept of information allow us to focus on the properties of information flow as inertia, dynamics and relaxation
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MODEL OF INFORMATION SECURITY FOR CONTROL PROCESSES OF COMPUTER NETWORKS
Description
In order to improve the security of information transfer we have offered one of the possible approaches to modeling process control computer networks with elements of intelligent decision support. We proceed from the graph model of network nodes which are network devices with software control agents, and arcs are logical channels of information exchange between the equipment computer systems. We built an addressless sensing technology which ensures the completeness of monitoring of all network equipment. To classify the computer networks state we provided a method for calculating the values of reliability. Development of signal mismatch triggers the control cycle as a result of which the adjustment of the state of network equipment. For existing tools we proposed adding network control expert system consists of a knowledge base, inference mechanism and means of description and fill in the knowledge base
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MODEL OF MULTIVARIATE FUZZY TIME SERIES FORECASTING OF ENERGY LOSSES
Description
Nowadays the high level of electricity losses is one of the most important issues of the energy industry in the Russian Federation recognized at the state level. According to many sources, one of the activities that contribute to reduce energy losses, is their planning, an important component of which is the prediction of electricity losses on the basis of retrospective information. The highest percentage of technical losses of electricity is accounted for distribution network with a voltage range 0,4-35 kV. In this regard, the most productive activity is forecast construction namely of this component of power losses. According to some features of the regarded value (electricity losses) the most effective activity for its forecasting is using methods with artificial intelligence elements. One of these methods, having a number of important advantages, is forecasting fuzzy time series. This technique is widely consecrated in foreign publications, but did not find sufficient popularity in our country. This article analyzes the existing models of forecasting fuzzy time series on the basis of which proposals for their improvement and adaptation in order to predict the loss of electricity are made; designed model of multivariate fuzzy time series forecasting of energy losses is given
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THE MOTIVE STRUCTURE OF THE PLAY “AUGUST: OSAGE COUNTY” BY TR. LETTS
10.00.00 Philological sciences
Description
The analysis of the motive structure’s features in the play “August: Osage County” by a modern American writer Tr. Letts has been reviewed in this article. His drama is based on a compound of mass and elite, a playing and a moral. It allows to avoid the text’s tendentiousness and to keep the content. In the play “August: Osage County” Tr. Letts examines the family theme, which is very important for the American culture. The author reviews the destruction of family relationships as a sign of the society’s moral crisis. The main topic has been realized via motives (escapism, freedom, death, and incest), they create the semantic frame of the play and unite separate episodes of the plot’s development. The motives become special tools of the characters’ psychological analysis and are an explanation of the feelings’ contradictory. The image of the house has a special meaning. It’s the symbol of the human disunity and a destruction of the family relations. As a result the synthesis of the motives, symbolism, intertextuality, multilayer has been viewed as a particular tool of the author’s opinion realization and the philosophical implication’s creation
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Description
The article considers the place of Islamic festivities of Eid al-Fitr and Eid al-Adha in the policy of Nazi Germany among the North Caucasus highlanders. Implementing “The North Caucasian experiment” based on speculation costs in prewar policy of Soviet power in the North Caucasus, the occupation regime has identified Islamic holidays a special role in the demonstration of “good intentions” and propaganda among highlanders. The author's concept is founded on the premise that under Nazi occupation of mountain areas Muslim holidays, with a strong outward expression, became a part of not only religious but also the ethno-political, social and economic policies of the Third Reich and served as a means of “political security” for Nazi rule. Using the archival documents and materials of the Berlin newspaper “Gazavat”, the author reveals the background, course and consequences of celebration of Eid al-Fitr and Eid al-Adha in the occupied North Caucasus in October and December 1942 and the place of Islamic holidays in Anti-Communist propaganda among highlanders in the Wehrmacht units. The chronological scope of the study is conditioned by the fact that it was during 1942-1944 the arsenal of policy of the Third Reich among Muslims in Europe, North Africa and the Middle East included Muslim holidays
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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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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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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
In this article some features of standard regulation of a legal status of public servants of civil department in the XIX century are considered. The author notes that legal status of the public servant is the main component of system of legal support of public service. In this regard, theoretical approaches to understanding of such category of law as "legal status" are investigated. The scientific and legal category "legal support" can be considered as in wide, and in a narrow sense. We suggest understanding such system of the social and legal elements able as legal support to influence formation of precepts of law and their practical realization. Modern scientific approaches to definition of the legal category "status" are characterized by sufficient different aspects; there is no unity of opinions that allows drawing a conclusion on difficult multicomponent system of elements of the status of public servants. Legal status of the public servant - the sphere of realization of the rights and duties, legitimate interests, legal responsibility, guarantees. The office legislation in the Russian Empire in details regulated features of legal status of public servants. We have prepared a massive layer of legal acts which was improved further and, in fact, in the changed form found the reflection and during the Soviet period of development of institute of public service in spite of the fact that as a result of revolution of 1917 all regulations were cancelled. Elements of legal status of public servants were accurately defined and designated: the rights, duties, guarantees, a ban and restrictions, legal responsibility that was absent at the legislative level earlier
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