Kuban State Technological University
Author list of organization
List of articles written by the authors of the organization
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THE INFLUENCE OF METHODS USED TO PREPARE FLAX SEEDS FOR PRESSING ON THE OUTPUT AND QUALITY OF OIL
DescriptionAnalytical survey has revealed that technologies of flaxseed oil processing used nowadays are able to produce technical flaxseed oil if the output is high and food flaxseed oil if the output is low. The objective of this work is to reason the most effective method to increase the output of food flaxseed oil while keeping its quality high. In this article a comparison has been made between single cold pressing of flaxseeds without preliminary preparation with microwave processing, as well as traditional (conductive) heating with traditional heating under vacuum. The object of the research is samples of flaxseeds (high quality variety VNIIMK-620 which contains 56.28% of linolenic acid in its fatty acid composition. It has been established, that the use of preliminary microwave processing enables to increase the output of oil compared to a single cold pressing without any processing, whereby the mass content of oil in oil cake can be reduced by 2.2%. At the same time the indicators of acid number and peroxide value are increased by 0,05 mg KOH/g and 0.37 mmol of active oxygen/kg correspondingly. Preliminary traditional heating of seeds before cold pressing enables to increase the output of oil, though not considerably, compared with preliminary microwave processing. At the same time the changes in acid number and peroxide value are similar to cold pressing with microwave processing. The use of vacuum when heating seeds in a traditional way does not influence the output of flaxseed oil but enables to decrease acid number and peroxide value to the level which is characteristic for the oil in original seeds. Thus, it is reasonable to use preliminary microwave processing under vacuum before cold pressing with the view to produce food flaxseed oil of high quality in terms of oxidative deterioration and the increase of its output
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Description
Currently, it is important to have a solution for problems related to the prevention of potential accidents and the minimization of technological risks, particularly in the oil and gas industry, the number of accidents in which remains at a high level. Causes of incidents and accidents at hazardous production facilities are often non-compliance with required technological parameters, insufficient equipment of the technological systems with safety devices and automated control systems of processes. The article presents a comparative analysis of the methods that can be used in identification of hazards at different stages of the life cycle of the technological object: location, design, commissioning, operation, reconstruction. In order to develop security measures for the selected plant, we have used a method of analysis hazard and operability (HAZOP). The object of the study was projected technological installation for obtaining of bitumen with 24 thousand tons per year performance on raw material. For the working group of experts we have step-described the order of research dangers of specific nodes of the process plant, including determining the adequacy of the protective measures provided by the project and the development of recommendations on elimination of the revealed deviations and to reduce the effects of their manifestation. The most harmful deviations of process parameters during operation of the installation were found. We have proposed hazard criteria of operation, taking into account the probability and severity of deviations of technological parameters. We have also confirmed that the HAZOP method allows not only to identify the causes of hazards and consequences of their implementation but also to develop recommendations for their elimination
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STUDY OF SORPTION PROPERTIES OF FILTER MATERIALS
DescriptionPresent article is devoted to research of sorption properties of various filtering materials. The various types of filters, such as fabric, frame, granular filters are considered. The principles of work of each type of filters, feature and difference them from each other are considered. The conditions of their application are investigated. Process of filtering through a layer of granular loading also is described. The physicochemical parameters of some granular materials including sand, hydroanthracite-Р, granite road metal, volcanic tuffs, and expanded vermiculite are given. The comparison of oil capacity of some materials is considered at their use as a filtering material and oil collectors. We have described sorption features of activated carbon, used as a filtering material for clearing waters of petroleum and petroleum. The article has a conclusion about their prospects and the efficiency of application when fighting with petroleum pollutions
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DEVELOPMENT OF TURKISH JOURNALISM IN THE ERA OF THE TANZIMAT
DescriptionFor some of the Eastern countries - Turkey, Iran, China and Japan - XIX century passed under the sign of reform. Studying these countries today is important and relevant. Such an experience could be a tool for analyzing the reform aspirations of modern mankind, which is especially valuable for those situations which are determined by the trend of rapid economic and technological progress. Hence, there is a certain increase in interest of turkologists in recent years to study reforms in Turkey deeply, especially the period of the so-called "beneficent reforms" ( "Tanzimat-i hayriye"), which lasted for more than thirty years - from 1839 to 1876
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Description
The article deals with trends of development of the banking sector in agro-industrial sector of economy. It is confirmed that the Internet is a source of information not only about the client, but also information about bank, about problem points of its growth. It is important that the bank was able to hear the client, to change and to be responsible for the mistakes. Important elements of feedback are considered. The analysis of distribution of appeals on channels of receipt is carried out. Important principles of work with client on the Internet are determined: openness and simplicity in work with client; speed of reaction to publications; lack of tough speech scripts; universality of specialists; individual approach; innovation; management of flows of feedbacks; promotion. The discount is provided for a feedback of any tonality, it is gratitude to the customer for the time which he doesn't regret for writing of feedback about the company. The department of client service will be able to react to complaints of any tonality and to work with client appeals of arriving from any sources such as phone calls in call center, written complaints, and responses from the website of the company because client feedback through Internet resources as a source of customer information and work of bank is important
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HOW PHILOSOPHY BECAME «A LITERATURE GENRE»
DescriptionIn the article we have observed the main theoretical and methodological issues of European philosophy streams in the second half of XX century, which refused the image of philosophy as exact science, based on logic conceptual tool. We have shown the connection of poststructuralist formations and structuralist scheme in creating «discourse typology», a new discipline which implies philosophy to be considered as one of literature genres. Structuralists’ search starts from the description of invariable, static structures that help to create separate pieces of fiction. The latter are observed as isolated situations in which these atomic structures are used. Such attitude, as revealed in the article, results in two deductions. The first considers literature having no specific features compared to other types of discourse, i.e. it does not exist as such. (Ts.Todorov) The second deduction implies that being aware of the logical creation of any meaning reader’s hermeneutics is seen as unnecessary. These deductions resulted in a new scientific discipline «discourse typology», developed by structuralists. This stream was continued by poststructuralists, i.e. strategy to «poetize philosophy» is justified by the expansion of the object for science cognition in the direction of not verifiable and not rationalized, requiring separate methods of study as well as description language. Consequently, philosophical discourse becomes that very descriptive language that helps to overcome «logocentrism» of traditional thinking. Further in the article we consider the main «logomachy» strategies developed by J.Derrida, i.e. «deconstruction», «structure decentration», «critics of transcendental significatum», «critics of structural properties of the construction»
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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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USING A FOREIGN LANGUAGE VOCABULARY IN THE LANGUAGE OF THE MEDIA
10.00.00 Philological sciences
DescriptionThe authors of this article affect the actual topic of the use of foreign words in the media, which is inevitable in our time due to changes in the state system and economic structure system of Russia. Number of foreign words in modern Russian language is very large and is growing every day because almost every English word can be borrowed regardless of the appropriateness of such replenishment of lexical structure. The causes of borrowed words can be different in nature factors, the need for new forms of language, in a variety of means, brevity and clarity, in convenience. The reasons for borrowing in the language of the mass media, is seen terminology "craze" expressive originality, emotional expression and the identification of sublanguage. The process of borrowing the words does not occur spontaneously and at the same time. It happens for a long time, gradually, provides a series of steps and stages. Russian language recently borrowed a large flow of English words with suffix -ing-, clear structural separability and value received and the foreign language element -maker, quite confidently took its positions in the language prefix -super
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SOCIO-ECONOMIC PROCESSES IN THE SOVIET ABKHAZIA
22.00.00 Sociological sciences
DescriptionThe purpose of the article is to analyze the dynamics of the socio-economic sphere of Abkhazia during the Soviet period. It is shown that the structural changes in the economy of the territory associated with the integration of the all-Russian economic system, which determined the development of industry, agriculture and culture of Abkhazia. Political and economic integration of the subjects of the USSR of different levels connected to all the regions of the country in the economic organism, contributed to the fact that from a backward edge of Abkhazia turned into an advanced industrial-agrarian republic
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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