Kuban State University
Author list of organization
List of articles written by the authors of the organization
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IMPLEMENTATION OF SYSTEM OF CONTROLLING IN ROSTELECOM - THE SUCCESS FACTOR OF THE ORGANIZATION
DescriptionThe article deals with tendencies of development of the Russian market of telecommunication services. Measure calculation of the monopoly power of the organization and concentration in the industry market is carried out. The factors of influence on creation of system of controlling in Rostelecom allowing to provide conditions for long-term prospects of the organization and expectations of all concerned parties are determined. Implementation of system of controlling in the organization is offered
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LANGUAGE IDENTITY THROUGH THE PRISM OF POLITICAL NEWSPAPER COMMUNICATION
10.00.00 Philological sciences
DescriptionPolitical newspaper communication has been researched and it is pointed out that the communication between communicators is carried out at the inner mental dialogical level. Questions of text comprehension are analyzed. It is emphasized that behind the political newspaper text there is a language system and without knowledge of this system communication based on text activity is impossible
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MOTIVATIONAL COMPONENT OF ATTITUDE TOWARD CREDITS OF PERSONS OF DIFFERENT AGE
19.00.00 Psychological sciences
DescriptionThe article gives a psychological analysis of credit activity as a process of social exchange between the lender and the borrower. As a result of credit provision as exchange the borrower receives access to resource objects and resource relations. One of credit situations is a situation of borrower's personal default. It is introduced analysis of "personal default" concept in this article and is proposed its operational psychological definition. It is also substantiated its connection with other concepts (difficult life situation, economic stress, crisis of employment, etc). It has been studied motivational component of attitude toward credits by means of questionnaire related to credits attitude. During the study differences in motivation and purposes of crediting of potential and actual young and middle age borrowers have been found out. It has been revealed that typical motives of taking on credit are credit rigor and altruism for young people. The motive of altruistic behavior refuse is expressed by middle age persons. We have studied out connections between motives of crediting. We have found out negative connections between the motive of altruism and investment, intended use of borrowed funds, as well as between the fear of crediting and hedonism, dreaminess and conformability in crediting. Significant differences in credit purposes of young and middle-age respondents have been detected. Persons from 18 to 25 years took credit oftener for the purchase of luxury items (phone, furniture, PCs, TVs, home appliances). For borrowers from 35 to 45 years is typical to take on credits for purchase of real estate, investment in business, immediate needs – payment of medical services, repair of apartments, repayment of credit
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01.00.00 Physical-mathematical sciences
DescriptionThe article presents a mathematical model of the ion transport across phase boundary exchange membrane / solution. The border is considered as an object in space, endowed with all the physical and chemical properties that are inherent physical and chemical phases. It is regarded as a special physical and chemical environment, having a distributed exchange capacity in which there is space charge dissociation of water molecules. The size of this object is estimated in the range of 1-300 nm. The surface morphology of industrial membrane type MK-40, МA-41 and МA-41P was investigated experimentally by scanning electron microscopy (REM). There was analyzed the amplitude of average surface roughness. In this article, the reaction layer is modeled as a region that forms as a relief morphology of the membrane. Membrane properties are due to the properties of the solution and the properties of the membrane. To determine the dependence of Q(x) is proposed procedure for assessing the proportion of solid phase in the total volume of which can be seen in the vertical cross section microprofile on the membrane surface line. Height multivendors determine the reaction layer zone on frame of model. Influence of surface morphology on the V-A characteristics and the sizes of the convective instability of cation-exchange membrane evaluated numerically simulating the hydrodynamic flow conditions using a solution of the Navier-Stokes equations. The transfer of a strong electrolyte such as NaCl ions through the thin layer of the reaction layer is considered. The place of nanomodel in the structure of a three-layer membrane system is showed. The distribution of the concentration of ions in the system, the charge density distribution and the dependence of the integrate charge with extent nanolayer is present. How to change the shape of the space charge and its integral value with one is investigated
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ELECTRICAL CONDUCTIVITY OF IONEXCHANGE MEMBRANES IN SOLUTIONS CONTAINING CARBOXYLIC ACIDS
DescriptionThe article presents the experimental results of the study of the concentration dependence of the electrical conductivity of heterogeneous ion-exchange membranes that are in contact with solutions of weak electrolytes - carboxylic acids. It is shown that in this case the membrane conductivity is higher than the conductivity of the solution, wherein the conductivity of cation exchange membranes substantially greater (by an order of magnitude) than the conductivity of anion exchange membranes. This fact must be considered when designing the actual electrodialysis processes of processing solutions containing organic ions. The work identified the need to develop modern ideas about transport and the structural organization of ion-exchange materials, to describe the structure of the ion-exchange membranes that are in contact with weak electrolytes solutions
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11.00.00 Geographical sciences
DescriptionThe main goal of this article is to pinpoint some main to our mind problems of tourism in the Krasnodar region and Russia, such as charter programs to Krasnodar region and Russia absence, visa application difficulties for foreign tourists
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Description
In this study, the authors have defined the acute, subchronic and chronic toxicity of Uritosom preparation, and also its skin-irritating and sensitizing action. The studies that determined the acute toxicity of the drug Uritosom found that remedy which intended for the treatment and prevention of diseases of the genitourinary system with internal method of appointment during the entire observation period did not cause the death and acute toxicity in laboratory animals. In the study of subchronic and chronic toxicity of the drug Uritosom throughout the observation period in both experimental groups death and acute intoxication in animals not registered, also there were no negative phenomena in behavior, reflexes were saved. Consequently, the preparation according to the degree of impact on the body of warm-blooded animals refers to low-hazard substances (4th class of hazard according to GOST 12.1.007-76). Study of the irritant action of Uritosom preparation was carried out in two series of experiments. In the first series of experiments was determined irritating action by conjunctival swab sampling method, in the second - by skin application. The study of the sensitizing action of the drug was determined by the method of maximum sensitizing effects. The authors have found that the preparation has no irritating and sensitizing effect on the tissue in its application zone. On this basis, Uritosom preparation at different ways of application is low-toxic and it can be recommended for clinical research
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01.00.00 Physical-mathematical sciences
DescriptionIn the article we build a mathematical model of elec-tro-diffusion of ions in the diffusion layer of a mem-brane system complicated by the occurrence of the previous slow homogeneous chemical reaction with the condition of electrical neutrality of the solution. We have set a two-point boundary value problem and developed a method to solve it; we have given an algorithm and a numerical method for solving it in Comsol 3.5 environment. The formula for limiting kinetic current was derived. Some of the model’s capabilities to describe the properties of the system are given
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Description
This article proposes an approach to the creation of abstract, based on the association of machine typesetting and creating pictures, which is especially important in connection with the development of information technology in today's society. The analysis of existing approaches to the creation of lecture notes based on a letter by hand and machine typing. Identified strengths and weaknesses of existing approaches. We have considered in detail an algorithm of adding graphic information into the abstract, using an approach based on typing on a PC or laptop. The article conducts an analysis of existing researches and experimentation in this direction. We have revealed one of the problems associated with the proposed approach, based on the location of seats in the classroom, considered one of the options for its solutions. The necessity of the development of specialized software was found. We have demonstrated lack of suitability of text editors for the implementation of the proposed approach
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DEVELOPMENT OF A METHOD FOR FIXING PERFTORSULFOPOLIMER MF-4SK ON A HETEROGENEOUS MEMBRANE-SUBSTRATE
DescriptionThe article illustrates the results of the research dedicated to finding a method of combining two polymeric materials - ion-exchange membranes having different chemical nature. It shows a method of applying a homogenous film MF 4SK on the surface of the heterogeneous membrane substrate to produce a chemically and mechanically stable asymmetric bipolar membrane. We have selected membrane substrate ensuring the best electrochemical performance