Kuban State Technological University
Author list of organization
List of articles written by the authors of the organization
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ABOUT SOME CONTROVERSIAL ASPECTS OF CIVIL WAR AND INTERVENTION IN RUSSIA
DescriptionThe authors have devoted some of its controversial aspects, which have been going on for decades in the scientific community, namely, the time-frame of the Civil War, its causes and about the time of its beginning. In addition to these issues, the article is considered the relationship between the socialist parties and their participation in the civil war, the role of foreign intervention in the case of incitement to war and, finally, the reasons of the defeat of the White movement. The authors did not set out to elaborate on all four stages of the civil war, and focused on the examination of its first phase, covering the period from the end of May to November 1918. The main object of consideration the question arose about the beginning of the Civil War. The authors dwell on the various points of view expressed in this historical science, argues with those of them who, in their opinion, do not withstand scientific scrutiny. They speculate about details of alternative embodiments of the historical process, try to consider the option that could have been avoided civil war, if there was a coalition of socialist parties and come to the conclusion that such a coalition was impossible and it looks ephemeral. The authors dwell on the consideration of the role that is played in the raging civil fratricidal war, foreign intervention. They rightly point out that it is military intervention exacerbated and intensified civil war, has extended its time frame, the number of dead and wounded, even more glowing civil and class hatred
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01.00.00 Physical-mathematical sciences
DescriptionThe Euler function is very important in number theory and in Mathematics, however, the range of its values in the natural numbers has not been written off. The greatest value of the Euler function reaches on Prime numbers, furthermore, it is multiplicative. The value of the Euler function is closely associated with the values of the Moebius function and the function values of the sum of the divisors of the given natural number. The Euler function is linked with systems of public key encryption. The individual values of the Euler function behave irregularly because of the irregular distribution of primes in the natural numbers. This tract is illustrated in the article with charts; summatory function for the Euler function and its average value are more predictable. We prove the formula of Martinga and, based on it, we study the approximation accuracy of the average value of the Euler function with corresponding quadratic polynomial. There is a new feature associated with the average value of the Euler function and calculate intervals of its values. We also introduce the concept of density values of the Euler function and calculate its value on the interval of the natural numbers. It can be noted that the results of the behavior of the Euler function are followed by the results in the behavior of functions of sums of divisors of natural numbers and vice versa. We have also given the results of A.Z.Valfish and A.N.Saltykov on this subject
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Description
The NP-problem of discrete optimization of consumption of non-renewable resources is considered in the article. It is offered to use transitions of NP-system conditions on the complete graph with number of vertexes, equal to quantity of discrete resources, for the problem decision. The purpose of such system is construction of a chain of the predetermined length and the minimum weight on the complete graph. The length of a chain defines quantity of the consumed resources. The problem factor is factorial growth of number of variants of chains on graph at linear growth of quantity of resources. The main idea consists in a finding of statistical regularities of ranks of transitions of NP-system at construction of chains with the minimum weight on graphs of the small size. Use of ranks allows to abstract from concrete weights of transitions, which are variables for each problem of optimization, and to find the patrimonial feature of all optimum decisions. It is offered to use the found regularities to solve the problems of the big dimension. As a result of researches, it has been defined that probabilities of ranks of transitions are described by geometric distribution. In the article, the algorithm of definition of parameter of geometrical distribution for a rank of each transition depending on the initial and consumed quantity of resources is presented. Realization of a method of generating of suboptimum chains is based on use of generators of the pseudo-random numbers setting values of each rank of transition of NP-system according to geometrical distribution of probabilities. It is offered two variants of generators of ranks of chains to use. Computer experiment has shown useful effect of an offered method at the decision of problems of small and average dimension
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CONTROL OF NON-METALS, AROMATIC HYDROCARBONS AND MINERALS IN GROUNDWATER OIL REFINERY IN TUAPSE
DescriptionGroundwater is the source of drinking water in rural areas, it is a part of urban water and it is formed due to the filtering of cross waters in a stratified medium permeable rocks. The impact of anthropogenic factors leads to changes in the qualitative composition of groundwater. The article presents the results of industrial environmental monitoring of ground water refinery of Tuapse in the period from 2012 to 2016 according to its content of ammonium-nitrogen, nitrate-ions, sulphates, formaldehyde, toluene, xylene and ethylbenzene. Analysis of groundwater sampled from wells located at the site of the refinery was conducted by a factory-certified laboratory. The content of the components meet the regulatory indicators. We examine the effects of industrial toxicants on the human body
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ELEMENTS OF CONTROL OVER HIERARCHIE SYSTEMS WITH ASSUMED HIERARCHY
DescriptionThe article presents a mathematical model of control over dynamic hierarchy system. The model was proposed for dealing with systems with assumed order in the technical problem of predicting destructions depending onto the amount of defects on different scale levels. The problem of the closest to a certain point of shelf life of hierarchy system is solved. The example of approach control during the given time is given. The problem concerns mathematic programming. Formulation of multi-parameter vector optimization criteria (improvement) with its own hierarchy and the formal exercise of multi-criteria optimization of the model parameters. The research can achieve clarity about the conditions under which the structure is preserved. Managing sustainable development system with a given level of the hierarchy for the technical systems can only be achieved in keeping
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MODEL OF INFORMATION SECURITY FOR CONTROL PROCESSES OF COMPUTER NETWORKS
DescriptionIn 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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Description
In recent years, Russia has paid great attention to the theoretical and practical aspects of conservation. Since electric drives consume about 70% of electrici-ty generated, the most substantial savings achieved by using variable speed drives AC and DC. In this article, for the positional DC drive with speed-dependent resistance torque we have developed three energy-saving diagrams for large movements: with a speed limit of the drive; restricted maximum current anchor chain and speed electric motor; restricted maximum and minimum values of the current anchor chain of the motor and the speed of the drive. We have developed software to determine the parameters of energy saving diagrams for large movements of the executive body of the electric DC depending on the speed torque resistance. For the considered energy saving diagrams, which provide large movement of the executive body of the electric DC, depending on the speed of the moment of resistance, it is necessary to provide the following condition – the maximum speed of the executive body of the drive must be equal to the maximum allowable speed value. We have also defined analytical dependences, allowing calculating the consumption of the electric power drive by moving its executive body, in accordance with the proposed diagrams. Realization of the developed positional control DC motor with speed-dependent torque resistance will lead to energy savings
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ABOUT A VARIETY OF MEDIA GENRES IN MODERN RUSSIAN AND FOREIGN JOURNALISM
10.00.00 Philological sciences
DescriptionThe article deals with media genres in Russian and foreign journalism in the conditions of modern realia. The researches of this sphere find some reasons, caused by different approaches and criteria existing in different language systems as in Russia, as in abroad. The author of the article has been studying scientists’ works to point out some definitions of genres. In Anglo-American journalism genres have the category of sub-genres, including news report, the news interview, or the news headline. It is also pointed out that with the development of new information technologies many journalistic genres loose its timeliness. They are sketch, satirical article, editorial, press review, other (interview, comment, essay) – in the contrary, increase its existence. New genres are noted, among them are journalistic investigation, confession, version, conversation, press release. In spite of the variety of genres, theorists note their irregularity and migration from one sphere into another (lecture, debates, cross examination). Among all, there are new genres such as Rapinfo – news in patter and fatics which helps to contact with reader, forge and boost links with audience
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IS FREEDOM BETTER THAN NONFREEDOM?
DescriptionThe problem of human freedom as an existential phenomenon. It analyzes the current reality, where the average person with a conformist attitude was unable to speculate about genuine freedom. It reveals the practical sense of philosophizing, as a necessary process of formation of the inner freedom of the individual
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Description
The article proposes a rational operation for positional DC electric drive with resisting moment, depending on speed as a polynomial of first degree, and elastic shafting. Ratio between cycle duration and electric power consumption has been identified depending on specified moves