Preview

Newsletter of North-Caucasus Federal University

Advanced search
No 4 (2024)
View or download the full issue PDF (Russian)

TECHNICAL SCIENCES

7-16 138
Abstract

Introduction. The modern energy infrastructure is outdated, which threatens the reliability and quality of electricity supply. Aging infrastructure and operation at the limit of capabilities emphasize the need for modernization through the introduction of advanced equipment to improve the efficiency and reliability of energy supply. The introduction of digital substations using the IEC 61850 standard seems to be a promising solution that can improve the efficiency and reliability of energy supply.

Goal. Research of proposals for the development of digital substations based on the IEC 61850 protocol and identification of areas for improvement in this area, with special attention to protection against cyber-attacks.

Materials and methods. Methods of analyzing current standards and advanced technologies, such as IEC 61850, are used for a comprehensive study of digital substations. The role of the standard in ensuring the compatibility of automation and relay protection devices is analyzed. The study is based on an analysis of the work of domestic and international experts in the field of energy and cybersecurity. Results and discussion. The possibilities and problems associated with the integration of distributed energy resources and small-scale generation networks, as well as cybersecurity issues, are analyzed. Digitalization of substations helps to reduce installation and operation costs, improves the quality and reliability of energy supply. The development of comprehensive cyberattack protection systems to ensure network security plays an important role.

Conclusion. Based on the results of the study, it can be concluded that the transition to digitalization of substations based on IEC 61850 can significantly reduce installation and operation costs, improve the quality and reliability of energy supply. The study highlights the need for further development and adaptation of digital substations, given the growing dependence on digital technologies in the energy sector. However, it is important to ensure cybersecurity and develop comprehensive protection systems that can withstand cyberattacks and ensure the security of small-scale networks.

17-27 101
Abstract

Introduction. Research relevance is conditioned by the necessity to increase selectivity of protection and signaling devices for single-phase ground faults in 6-10 kV networks. Single-phase ground faults are one of the prevailing causes of equipment failures in the oil and gas production sector of Russia, which is the backbone of the economy.

Goal. The article aims is verification of the possibility of using the Sample Value data of IEC 61850 in the tasks of finding a faulty feeder with single-phase earth fault by means of wavelet transform.

Materials and methods. Wavelet transform with decomposition to the 6th level of zero-sequence current 3i0. Interpolation of SV-flow data. Determination of effective values of higher harmonic currents by wavelet coefficients.

Results and discussion. The magnitude of the relative deviation of the calculated effective values of the higher harmonic currents between the data of the current sensor with a sampling frequency of 12,800 Hz and the interpolated values of the SV flow with an increased frequency from 4,000 to 12,800 Hz was 1.18 % with damage to the connection feeding the nonlinear load and 2.86 % in the experiment with a sinusoidal load.

Conclusion. Experimental results show that the highest value of the sum of the higher harmonic currents corresponds to the feeder with the presence of a single-phase ground fault. The limited number of samples per period poses the challenge of interpolating the Sampled Value data up to a frequency of 12 800 Hz.

28-38 106
Abstract

Introduction. The tendency of growth in the number and increase in the installed capacity of single-phase nonlinear electric consumers leads to the deterioration of power quality. One of the criteria for assessing the quality of electric power is the zero-sequence and reverse sequence asymmetry indices. And the zero-sequence asymmetry coefficient is conditioned by the zero-sequence current strength. Goal. To empirically substantiate the advantages of using the method based on the measurement of instantaneous values of current strength synchronously on three phases for one period to estimate the zero-sequence asymmetry coefficient, as compared to the method of symmetrical components, implemented using the turnaround operator, for a more accurate assessment of current strength asymmetry in distribution networks.

Materials and methods. To achieve the set goal, an experimental stand of the power supply system was designed and assembled. The developed stand allowed to obtain a set of synchronously measured instantaneous values of current and voltage in each phase, as well as in the zero working conductor, when the magnitude, nature and non-sinusoidality of the load changes independently in each phase. In this case, the criterion for assessing the accuracy of calculation of the zero-sequence asymmetry coefficient was the value of current measured in the neutral working conductor.

Results and discussion. The use of the basic method of symmetrical components to determine the zero sequence current in the case of amplitude-phase asymmetry under active-inductive non-sinusoidal load leads to an unacceptable error, the median value of which is 21.25%. In order to reduce this error it is recommended to use in these modes the method based on the measurement of instantaneous values of current synchronously on three phases for one period, in this case the median value of the error does not exceed 0.16 %.

Conclusion. To reduce the zero-sequence current calculation errors, it is recommended to use a method based on the measurement of instantaneous current values synchronously on three phases for one period.

39-48 76
Abstract

Introduction. Two-phase pulse width modulation in "the converter – electric motor" system is considered. It is noted that two-phase voltage modulation, which is implemented on a set of two electronically-key half bridges, finds important practical application. Restrictions are given on the values of the modulating functions of the potentials of the keys of the half-bridges, violation of which leads to intermodulation. Intermodulation leads to the appearance of low frequency harmonics in the composition of voltages and is the reason for a decrease in the energy efficiency of "the converter – electric motor" system.

Goal. The aim is to study the effect of re-modulation on the energy processes of two-phase pulse width modulation in "the converter – electric motor" system.

Materials and methods. New modulating functions with constraints have been introduced to analyze the phenomena associated with modulation. Methods of analysis of electrical circuits were used in the work.

Results and discussion. Quantitative estimates of the modulation and its relation to the modeling function are obtained. It is shown that the modulation makes it possible to increase the amplitude of the harmonic base. This has a positive effect on the energy parameters of a single-phase bridge. However, the intermodulation leads to the appearance of low-frequency harmonics in the current spectrum. Dependences characterizing the degree of increase in current dispersion in the load during modulation, which is the main criterion for PWM quality, are obtained. Recommendations are given for the design of a bridge converter, taking into account the phenomenon of intermodulation.

Conclusion. The results can be used in the development of algorithms for controlling frequency converters in frequency control systems of electric drives.

49-58 106
Abstract

Introduction. The article examines the influence of the current technical condition of electrical equipment on the reliability of power supply systems. Currently, there is little or no statistical information available that would help establish the dependence of failures in elements of power supply systems on the occurrence and development of defects in the details of these elements when monitoring their condition. In addition, there are also no mathematical models that could show the connection between these events in the equipment.

Goal. The purpose of the work is to develop mathematical models for modeling and accounting for the current technical condition of elements of power supply systems in reliability calculations.

Materials and methods. A mathematical model is proposed that allows taking into account the current technical condition of electrical equipment in reliability calculations. The mathematical model is based on a heuristic method of obtaining information, the weighting coefficients of significance obtained during the examination are used in the model. The examination was carried out by employees of the company of the object in question. A mathematical model has been developed to generate the values of the current technical condition of the elements and to model the weight coefficients of the condition, to account for defects in the elements of the power supply system when calculating reliability.

Results and discussion. The presented mathematical models were implemented in the form of a software package for automated calculation of the reliability of the power supply system and generation of values of the current technical condition based on the Monte Carlo method. To calculate the reliability of the considered power supply schemes, the main reliability indicators of the elements were used, obtained on the basis of statistical information on failures of electrical equipment over 10 years of operation.

Conclusion. The calculation of circuit reliability for the consumers in question has been performed, and the current technical condition for their elements has been simulated. A comparison of reliability estimates with and without taking into account the current technical condition is given.

ECONOMIC SCIENCES

59-65 117
Abstract

Introduction. In the context of unprecedented sanctions pressure on the Russian economy, due to the restraint of economic growth by unfriendly countries, foreign economic cooperation is actively continuing through participation in international organizations.

Goal. The article aims problems and prospects of Russia’s foreign economic cooperation in the context of sanctions pressure.

Materials and methods. The study is based on an analysis of the prospects for foreign economic cooperation before and after the imposition of sanctions, a comparison of the main directions of development of the branches of the Russian economy, the possibilities of interaction within international organizations in order to neutralize the negative impact of sanctions are considered. The methodological basis of the study was the works of domestic and foreign economists in the field of foreign economic relations.

Results and discussion. In the course of the work, it was found that the negative impact of sanctions on the economy simultaneously creates new opportunities for its transformation and development in the context of foreign economic cooperation in new formats. In turn, customs regulation, being an integral part of foreign economic policy, contributes to the creation of favorable conditions for the development of Russian foreign trade relations. Promising directions for the development of the Russian economy in the medium term are highlighted.

Conclusion. According to the results of the conducted research, it can be concluded that even under sanctions pressure, the Russian Federation actively participates in the activities of international economic organizations. At this stage, there are many projects that are being implemented at the global level within the framework of cooperation with other countries and international organizations. Russia continues to strengthen its relations with its partners and actively participates in the creation of fair and sustainable international relations in accordance with the set goals and objectives.

66-73 112
Abstract

Introduction. In conditions of financial instability of an insurance company, which arises against the backdrop of problems of solvency, the management of the organization must introduce new methods of managing it. The relevance of the study lies in the fact that every year insurance companies succumb to increasing risks of insolvency (due to political and economic restrictions), so enterprises are creating new ways to eliminate it: timely forecast of solvency and prompt analysis of the forecast results in order to increase financial stability and efficiency.

Goal. Clarifying the methodology for assessing the level of risks of insurance systems, identifying the advantages of predicting the solvency of an insurance company for a long-term period (from 3 years), which can lead to a more in-depth analysis of the financial stability of the organization and providing competitive advantages.

Materials and methods. In the process of research, methods of comparisons, analogies, factor analysis, calculation-constructive methods, groupings, economic and statistical methods, generalizations and other methods of scientific research were used.

Results and discussion. In the course of the work, solvency and solvency margin were predicted in order to determine financial stability using the example of the research object, Public Joint Stock Company Insurance Company "Rosgosstrakh". The forecast is carried out using the analytical leveling method with the construction of a linear trend model based on indicators that determine the components of solvency, adjusted for inflation. The final results are summed up as a result of variance analysis of PJSC IC "Rosgosstrakh".

Conclusion. Based on the results of the study, we can conclude that the company’s solvency for 2024-2026 will be at a neutral level, which does not clearly indicate negative or positive consequences, as a result of which the company’s management must develop methods to increase solvency by at least a few percent, to avoid negative financial sustainability outcomes.

74-83 128
Abstract

Introduction. To date, many works of domestic and foreign scientists have been devoted to the study of trends in the socio-demographic development of rural areas, programs are being developed to improve rural life at the regional level, in the future, these developments are being built into promising strategies in government programs. The article reveals the issues of the estimated population as one of the most important indicators integrating the development potential of a particular region, human and labor potential, as well as economic and environmental factors in the territory of the Kherson region.

Goal. The purpose of the article is to study the number and sex composition of the population as the most important indicators on the basis of which strategies, concepts and state development programs are formed in modern conditions for the development of rural areas.

Materials and methods. The empirical basis of the article is statistical data that can characterize the main trends in the socio-demographic development of rural areas of the Kherson region, as well as the Russian Federation as a whole. The statistical analysis methods used make it possible to establish the main trends and the state of the population living in rural areas.

Results and discussion. In the course of the work, the estimated population of the Russian Federation was formulated, the number of urban and rural populations by gender by subjects was analyzed, and an estimate of the rural population to the total population of the Russian Federation was given. A more in-depth analysis of the state of socio-demographic development of rural areas of the Kherson region is not carried out during the study period due to the lack of official information.

Conclusion. The issue of the number and gender composition of the population has been worked out in detail and described as the most important indicators on the basis of which strategies, concepts and state development programs in the current conditions are being formed, promoted by our state for the development of rural areas of the Kherson region.

84-93 80
Abstract

Introduction. Among the many financial indicators for assessing the condition of assets, it is important to highlight the indicator of property mobility, which determines the share of tangible assets in their total value.

Goal. The purpose of the study is to substantiate the alternativeness of the property mobility indicator in the process of assessing and managing corporate assets.

Materials and methods. During the research, the works of Russian authors characterizing the state of assets of commercial organizations were studied, showing that most of the authors pay special attention to the coefficient of financial autonomy and its criterion level. Others is determine the indicator of property mobility as part of the analysis of the financial and economic activities of a commercial organization; not all economists indicate its criterion level.

Results and discussion. The work in the theoretical field of research substantiates that an increase in immobilized assets is accompanied by the appearance of non-working capital, which negatively affects the return on assets, and the growth of mobile productive assets ensures the liquidity of the organization in the long term. In the theoretical and methodological aspect, the attitude towards the mobility of property of different economic agents has been studied. In the practical area of research, a comparison of the values of the property mobility indicator in large, medium-sized and small organizations indicates that property in large and medium-sized organizations is more mobile (the share of mobile assets in total varies between 68,1–77,4 %) than in small ones organizations (52–55,4 %), etc.

Conclusion. As a result, the theoretical and practical significance of the property mobility indicator is substantiated. Its value should be at least 50 %, which will support both liquidity and return on assets at the current moment and in the future.

94-101 80
Abstract

Introduction. WHO draws attention to the fact that a medical mask does not completely save a person from a viral infection, but it allows one to contain the danger of viral infection during household or medical contact, providing a limited amount of protection. In order to ensure maximum safety for employees of various organizations and the population in the context of a viral epidemic, it is important to analyze the range of medical masks, and, consequently, manage the expansion of the range of medical masks. The relevance is due to the need to orient employees of various organizations and the population in a wide range of PPE.

Goal. The research carried out covers models and methods of assortment management and analysis of the medical masks market. The purpose of the study is to study the medical mask market with the intention of expanding the existing range of medical masks.

Materials and methods. In this work, the following research methods were used: information-analytical method, analytical-calculation method, comparative analysis method, generalization method, comparison method. The theoretical basis was various literary sources; information presented on the website of various ministries and departments of the Russian Federation; statistical information data.

Results and discussion. The key to managing the expansion of the product range, including medical masks, is the formation of an assortment that corresponds to new goals and opportunities, as well as a complex of individual aspects and tasks associated with it.

Conclusion. To summarize, we can conclude that today a mask acts not only as a symbol of a pandemic, fear of an invisible disease, but also as an element of clothing, an attribute that helps to stand out in society and attract attention, even in such a difficult period. Also, the introduction of mask restrictions in many countries was perceived aggressively by many people. For some, this is a manifestation of an unconscious fear of infection, for others it is a desire to contrast the personal with the mass, public. A kind of opposition to the system and regime. It is important to say that medical masks during the COVID-19 epidemic and the period after it are becoming increasingly important and becoming a social good.

102-109 86
Abstract

Introduction. At the present stage of economic development, the problem of innovative development of domestic industrial enterprises is particularly acute, which is determined by the current geopolitical situation and the need to ensure national security and sovereignty of our state. In this context, the role of innovation risk management is also increasing, the effectiveness of which depends on obtaining the desired result. One of the most important factors ensuring the effectiveness of risk management in the field of innovative development is currently digitalization, which provides a wide range of opportunities for effective management. However, today the emphasis is on "digital" risks in innovation, which significantly reduces the potential of digitalization in terms of managing the negative impact of challenges and threats arising in the process of developing and implementing innovations.

Goal. The article aims is the development of theoretical provisions of risk management, taking into account the requirements of modernity, expressed in universal digitalization, which will allow using its advantages.

Materials and methods. The study was conducted on the basis of the use of dialectical, historical, comparative and theoretical methods, the application of which made it possible to identify existing approaches to risk management of innovative activities of industrial enterprises, to identify the specifics of views on the problems of interaction between innovative and digital development, to determine the possible direction of theoretical development of the provisions. The research materials included works by domestic and foreign authors, regulatory legal acts and expert opinions.

Results and discussion. The analysis of existing provisions allowed the authors to propose a digital approach to risk management of innovative activities of industrial enterprises based on the use of digital technologies that provide a wide range of opportunities to identify and implement the necessary impact on risks.

Conclusion. The proposed approach will expand the range of possible solutions for managing innovation risks, as well as increase the effectiveness of management decisions, which will contribute to achieving the development goals set by the state.

110-118 88
Abstract

Introduction. Human capital is formed under the influence of socio-economic factors and it acts itself as an indicator of the development level in regions. On the other hand, it also influences the formation of the socio-economic environment, and its spatial asymmetry leads to uneven development in individual territories. Therefore, the state of reproduction and growth conditions, their coordination with the imperatives of the modern society development will contribute to the generation of strategically important measures aimed at the formation of high quality human capital.

Goal. We aim to identify the priority areas for the capitalization of human capital based on the assessment of factors and the level of its development in the regional dimension.

Materials and methods. The authors analysed the regional conditions of formation, the level of development and capitalization of human capital using the general scientific methods, the comparative analysis, the empirical generalization, the index method and the balanced scorecard method.

Results and discussion. The article substantiates a methodological approach to the integrated assessment of factors and the level of development of regional human capital based on a system of balanced indicators. The paper also justifies the possibility of its structural decomposition based on the requirements that apply to its quality in the context of digital transformation, the introduction of artificial intelligence technologies in all sectors of the economy and social sphere.

Conclusion. The obtained results demonstrate the loss of human capital reserves in the region and emphasize the importance of the conditions that form the educational and cultural component.

119-128 122
Abstract

Introduction. The article examines the regional aspects of tourism development in modern conditions based on the materials of the Tambov region, a region with the potential for growth in the field of tourism and hospitality services.

Goal. Identification of problems and understanding of the actual condition of the tourism industry in the region, will allow to develop practical measures necessary to fulfill the objectives of the National Project "Tourism and Hospitality Industry".

Materials and methods. The study is based on the analysis of statistical data from Rosstat, systematization of empirical and theoretical data presented in the electronic information environment, as well as the results of empirical research conducted by the authors.

Results and discussion. The current state of tourism development in the Tambov region, demonstrate the positive dynamics of tourist flow growth, which reflects the significant changes in the industry and the rich potential of tourism resources in the region. The analysis of the competitive advantages of tourism in the Tambov region revealed the main problems, weaknesses and disadvantages, as well as potential development vectors and possible threats, which are reflected in the SWOT analysis.

Conclusion. Based on the results of the study, the main problems that hinder the development of tourism in the Tambov region are identified: underdeveloped tourism infrastructure, lack of competitive tourist offer, the image of the Tambov region as a region favorable for tourism has not been formed. Timely identification of the problems of this region, determining the causes of these problems will allow to correct the shortcomings and realize the objectives of the National Project "Tourism and Hospitality Industry".

129-135 90
Abstract

Introduction. The defining trend of modern business models is the active use of digital technologies, which create new opportunities for enterprises to operate in virtual markets and ensure increased consumer loyalty.

Goal. Study of retail digitalization processes as a factor in increasing consumer loyalty.

Materials and methods. The analysis was carried out on the basis of materials from scientific publications, analytical reports, statistical data using methods of analysis and synthesis, comparison and grouping, and statistical analysis.

Results and discussion. The trends in the use of digital technologies in the practice of wholesale and retail trade enterprises have been studied. Key opportunities for using digital technologies to increase consumer loyalty have been identified. It has been established that technologies for collecting, processing and analyzing big data make it possible to study consumer preferences, frequency of purchases and “switching” conditions of consumers to ensure personalized interaction with a specific consumer; cloud services allow you to conduct data analytics in real time to make flexible decisions and timely adaptation to changes in the market; digital platforms ensure increased communication interaction with consumers on the websites of online stores, marketplaces and social networks; artificial intelligence allows retailers to use data about customers and their behavior to create personalized marketing campaigns using not only search queries, but also computer vision.

Conclusion. An analysis of the capabilities of digital technologies has shown that their use makes it possible to ensure: personalized consumer interaction with the company’s brand, the development of individualized loyalty programs, multi-channel communication, emotional satisfaction of consumers, which generally helps to increase consumer loyalty and the formation of a positive attitude towards the retailer’s brand.

136-144 104
Abstract

Introduction. The article examines the current state and factors of the development of the air transportation market in the context of new approaches to the organization of the creation and operation of airport infrastructure.

Goal. To diagnose the modernization of Russian airports and search for factors of economic growth of regional air carriers. The analysis of statistical figures shows the need to attract government support measures to finance the fixed assets of regional airports.

Materials and methods. The applied methods of monographic and economic-statistical analysis, rating assessment provided the identification of patterns of changes in the results of airport operations. An assessment and diagnosis of the means of state support for national airports at the expense of budget subsidies from Russia is given. The structure of accounts receivable of regional air carriers is presented and the prerequisites for its involvement in turnover to increase free cash flow in the organization of air transportation are identified. The systematization of the data on the rating of national airports in the Russian Federation made it possible to determine the competitive positions of air carriers in the external market environment.

Results and discussion. As a result of the study, conclusions were formulated on the need to identify and use reserves of economic growth, including new methods of distributing funds in the provision of services by regional airports. The sustainability of the development of regional airports will have a positive impact on the outbound and inbound tourism market.

Conclusion. Optimizing the operating costs of regional airports in combination with regulating the seasonality of air travel is aimed at increasing the effects of scale and balancing supply and demand in the air services market.

145-154 85
Abstract

Introduction. To maintain and grow economic indicators, service organizations must be able to compete in maintaining their place in the niche of the services provided. When considering the managerial aspects of service activities in relation to subjects of the restaurant business, one should not lose sight of such a feature as communication that arises in the service process.

The significance of this phenomenon is undeniable in any service sector, however, it is in a restaurant that the role of the interaction between employee and guest increases.

Goal. To identify tools for increasing the communicative competence of employees in the contact zone of restaurant business enterprises and substantiate their role in managing the impressions and satisfaction of consumers of service services, increasing the image and competitiveness of an economic entity.

Materials and methods. The research was carried out on the basis of systemic and process approaches, using dialectical and inductive methods, as well as using content analysis and synthesis of scientific information in Russian.

Results and discussion. The results of the study made it possible to identify key mistakes in the behavior of employees in the contact area of restaurants and formulate the main directions for improving their communication literacy and quality of service. The model for developing the communicative competence of employees developed during the study is aimed at combining the theoretical and methodological basis of human resource management in organizations with specific types of activities and stages of developing the communicative competence of service workers.

Conclusion. It is concluded that one of the important factors in increasing the competitiveness of restaurant business enterprises should be the targeted and balanced use of tools to improve the level of communicative competence of contact personnel, which will create positive impressions among customers and significantly increase their loyalty to the establishment.

155-162 153
Abstract

Introduction. Within the framework of numerous goals of political programs at various levels, the category of «economic development» appears, but clear quantitative goals are not always set (and if they are set, it is often difficult to trace their impact on “development”). This raises an important issue in the formulation of the very concept of “development” and the factors that ensure it.

Goal. The purpose of this study is to provide a tangible assessment of the category “regional economic development” and highlight the factors of its implementation.

Materials and methods. The study is based on an analysis of the works of domestic and foreign economists on the topics of regional development and regional growth.

Results and discussion. The article examines various theoretical approaches to regional economic development. Various definitions of the concepts «region» and “regional development” are explored. The relationship between development and economic growth is revealed. The factors ensuring economic development are given, and their role and approaches to assessment are also indicated.

Conclusion. Based on the results of the study, we can conclude that the source of breakthrough economic development, which is an important task for our country at the present stage, is innovation in competitive regional industries.

163-172 84
Abstract

Introduction. Agriculture, despite its strategic role in the economy, is characterized by a number of problems, the features of which largely depend on the specifics and conditions of a particular territory both at the state level and at the level of a particular region. In this regard, it is relevant to conduct a qualitative analysis of the state of agriculture and implement measures aimed at solving the identified problems.

Goal. To analyze the level of agricultural development in the Stavropol Territory in the context of municipal and urban districts, to determine the directions of its improvement, to formulate the expected results.

Materials and methods. The study is based on a statistical analysis of the indicators of agricultural development in the region using the method of comparison and formal logic.

Results and discussion. As a result of the analysis, ratings of municipal and urban districts of the Stavropol Territory were compiled for the production of gross agricultural output in the region, in terms of crop production and livestock production, leader territories and outsider territories were identified, industry problems were identified and directions for their solution were determined by stimulating the development of small business and the creation of an agricultural educational cluster of university type in the region.

Conclusion. Based on the results of the study, it can be concluded that the proposed measures will improve the level of agricultural development and, as a result, increase the level of socio-economic development of the region. The creation of a university-type agricultural educational cluster will allow for an effect on four levels: for students, for educational organizations, for partner enterprises and for the region.

173-186 74
Abstract

Introduction. The development of alternative lending channels in Russia at the present stage, taking into account traditional and new forms and methods of obtaining all types of loans, is relevant in the context of digitalization due to the diversification of models and strategies for providing credit services by various online platforms.

Goal. Determining directions for the development of alternative lending channels in Russia in the context of digitalization.

Materials and methods. To study alternative lending, the key rate of the Central Bank and Rosstat data were taken; taken into account: the interest of individuals and legal entities in ordinary bank lending, the economic and political situation in the country, the public availability of information about the conditions, advantages and disadvantages of alternative lending, and other options for investing funds.

Results and discussion. The study presents a modern citation analysis of the definitions “alternative lending”, “digital economy”, “digitalization”. The presented classification of alternative lending is supplemented with advantages and disadvantages. An assessment of the dynamics of consumer lending in Russia for the period 2021–2023, determination of the share of this type of lending in the total volume of consumer loans, an assessment of the size of the consumer lending market, as well as average market values of the cost of alternative loans allowed us to conclude that the alternative lending segment is growing, to which influenced by the expansion of the fintech segment. The greatest growth by the end of 2023 is observed in crowdfunding (crowdlending).

Conclusion. Based on the results of the study, we can conclude that currently alternative lending, also known as peer-to-peer, is a progressive event that offers other lending options. It makes it possible to receive loans and purchase banking products without the participation of credit institutions, directly carrying out transactions through other market participants.

PEDAGOGIC SCIENCES

187-195 97
Abstract

Introduction. Some approaches to the formation of professional competencies through optimization of decision-making algorithms, the use of information technology, improving the presentation of information by modeling emergency situations of undergraduates of the 20.04.01 direction Technosphere safety are considered.

Materials and methods. The research is based on the analysis of scientific and methodological literature on the problems of immersive education, the features of the competence approach, comparison of educational results, systematization, observation, generalization, pedagogical experiment, etc.

Results and discussion. Since visual-figurative components of thinking play an extremely important role in human life, their use in teaching turns out to be extremely effective. Training a priori becomes practice-oriented, provides an opportunity for interactive interaction with the material in real time, assumes various modes and forms of work, increases the degree of clarity of the content. Immersiveness, the inclusion of students in the learning process, taking into account the possibility of modeling the results of educational activities based on the analysis and synthesis of situational outcomes of emergency situations, operational transformation of content, visual tools allows you to involve undergraduates in teamwork, stimulate productive activities, realize creative potential.

Conclusion. Based on the results of the conducted research, it can be concluded that immersive technologies allow students to be involved in project activities. focus on the results, interpret emergency situations, identify significant factors affecting the outcome, share assessment results, and visually present the results.

196-203 90
Abstract

Introduction. The article focuses on the formation of the concept of the project of an interdisciplinary institution in the structure of the university, since interdisciplinary connections contribute to the most effective perception of the taught material and analysis of the current situation in the disciplines studied. Target. Based on various methods and techniques of analysis, determine the effectiveness of developing the concept of interdisciplinarity in a university.

Materials and methods. This study examines the possibilities for developing various types of interdisciplinarity in higher education. Methods of comparison, analysis and synthesis and others were used.

Results and discussion. The concept of a project for an interdisciplinary institution in the university system, within the framework of cross-disciplinarity, is proposed, using the example of Sevastopol State University (SevSU). The goals, objectives and main directions of activity of the Center for Strategic Assessments and Forecasts of the Regional Education System on the basis of Northern State University have been determined.

Conclusion. The necessity and importance of applying the concept of an interdisciplinary institution project in the structure of a university has been proven.

204-212 116
Abstract

Introduction. The cultural and pedagogical study of the processes of interaction between Russian (Soviet)-Chinese (late XIX century – XX century) relations in the field of education is most vividly presented in this study on the example of cooperation in the field of music and musical, vocal pedagogy. Russian Russian vocal repertoire is characterized by the pedagogical specificity of the implementation, characterized by the acceptance and appropriation of samples of culture and art, in particular, the principles of the Russian musical tradition, the Russian vocal school and the Russian, European vocal repertoire. The pedagogical implementation of the principles, methods and organizational forms of teaching of the Russian vocal school is objective in nature, due to the goals and objectives of teaching and educating Chinese musicians, vocalists.

Goal. The aim of the study is to determine the mechanism of influence of the Russian musical tradition on the formation of the Chinese vocal school by the method of implementation.

Materials and methods. The influence of the Russian vocal school on the formation of Chinese vocalism is highlighted in the works of: Li Xiaoying, Zhang Qingyun, Wang Zhshen, Yang Zhou, Li Jian, Guo Wanjin, Lu-xin, A. Kayeva, I. Kolesnitskaya, L. Pushkareva, L. Zemlyanova, Riftin, Yang Zhou, V. I. Klimova. Practical research methods are represented by a survey, interviewing, analysis and comparison of the information received on the research topic.

Results and discussion. The application of the systematic method allows us to consider the historical and cultural heritage in this area as one of the elements of culture as a whole, and the practice of preserving and updating Russian-Chinese cooperation in the field of culture and education as an element of a systemic phenomenon – the development of the musical sphere. Historiographical and historical-cultural approaches in the study of the problem of this study allowed us to determine the socio-cultural mechanisms and stages of international cooperation between the Russian Federation and the People's Republic of China.

Conclusion. The format of the international dialogue contributed to the emergence of the Soviet-Chinese educational cluster, which is currently being studied from interdisciplinary positions: historical science, sociology, cultural studies, art studies, musicology, music pedagogy, ethnopedagogy. The study allows us to conclude about the interpenetration of two musical traditions that have enriched the national culture of China and preserved the features of cultural identity.

213-220 91
Abstract

Introduction. The article is devoted to the specifics of teaching employees of the internal affairs bodies the basics of the Russian sign language in the process of their professional training for official activities. People with hearing impairment or complete lack of it face various social restrictions, communication difficulties in everyday life.

Goal. To consider the features of teaching Russian sign language to employees of internal affairs bodies in the process of professional training.

Materials and methods. The research is based on the generalization of the experience of teaching Russian sign language.

Results and discussion. Sign language is considered a foreign language for police officers, as it has its own vocabulary, grammar and rules of sentence construction. During the analysis, optimal methods and techniques were identified that increase the effectiveness of mastering educational material.

Conclusion. According to the results of the study, it was concluded that in the classroom, employees master basic knowledge and skills of Russian sign language in situations of professional communication, allowing them to quickly and timely provide assistance to a deaf citizen, transmit and receive the necessary information.

221-233 90
Abstract

Introduction. The relevance is justified by the rapid expansion of the educational space in the conditions of transformations of modern society and the labor market, which intensifies the revision of the content of teacher education and the process of training young specialists. Both in the world and in Russia, there is a growing demand for students to develop independent experience in research and development in the process of studying at a university, in connection with which it becomes extremely important to comprehensively study the self-assessment of an individual’s research skills in professional self-determination and methods of self-realization in the social system. However, the problem is that research activities (REA) to develop self-assessment of students’ research skills are impossible without participants in partnership interaction in university training, in the context of the implementation of the “Three Missions of the University”.

Goal. To identify and present a comprehensive self-assessment of groups of research skills of students – future teachers in the scientific research institute.

Materials and methods. The methodological basis for determining the characteristics of self-assessment of groups of research skills in scientific research works was compiled to achieve the set goal using the following methods: general scientific method of analyzing scientific and pedagogical literature; survey method; method of mathematical and statistical data processing using a licensed version of the spreadsheet editor Microsoft Excel 2010.

Results and discussion. The study for the first time proposed a self-assessment of the research skills of groups of students – future teachers at the Research Institute, which makes it possible to describe with the participants in partnership possible options for personal development in accordance with the ideals of society for a given period of time in the context of the implementation of the “Three Missions of the University”.

Conclusion. Based on the results of the study, we can conclude that the practical significance lies in the fact that the proposed empirical material in students’ research and development activities is in demand in teacher education. Of particular importance for the administration and teachers of universities is the possibility of synchronizing demand and supply in the labor market and determining the management strategy in the context of the implementation of the “Three Missions of the University”.

234-240 90
Abstract

Introduction. Foreign specialists’ training in Russian higher educational institutions is one of the priority areas of cooperation, which, of course, affects the state of competitiveness of Russian universities and the strengthening of the security system of Russia as a whole.

Goal. The purpose of presented study is to consider the principal objectives of foreign specialists’ professional becoming in Russian higher educational establishments.

Materials and methods. To achieve the subjective, general scientific methods: analysis of sources on research issues; their comparison, generalization of research results were used.

Results and discussion. Foreign specialists’ professional training is aimed not only at acquiring knowledge and skills which allow them to effectively implement their professional activities, perform their functional professional duties, but also at formation of person’s significant qualities which provide constructive relationships with the partners and the social environment – taking into account the multiculturalism and multi-confessional society.

Conclusion. It is quite obvious that contacts between people of different countries, cultural exchanges are extremely important for the development of mutual understanding, friendship and cooperation between the peoples of the Russian Federation and foreign countries.

241-248 117
Abstract

Introduction. Physical culture is an organic part of human culture, its special independent sphere. It actively affects the vital systems of the human body, which were obtained in the form of makings and develop in the process of vital activity under the influence of the environment. At its core, physical culture has an appropriate motor activity in the form of physical exercises that allow you to effectively form the necessary physical abilities and optimize health.

Goal. The main tasks of physical education are highlighted, the benefits of physical education classes while studying at the GBOU in the SSPI at the faculty of Vocational Education and Training. The problems that students of secondary vocational education may face in physical education classes are noted.

Materials and methods. The research is based on general scientific methods: the method of system analysis, comparison, deductive method, inductive method. The research is based on psychological methods: observation, conversation, psychological modeling, differential.

Results and discussion. In the course of the work, it was found that 52 % of respondents noted the positive impact of knowledge on physical culture on the process of maintaining and strengthening their physical and psychological health. However, 9 % of the surveyed secondary school students believe that physical activity does not play an important role in maintaining health.

Conclusion. Based on the results of the study, it can be concluded about possible ways to improve the quality of these classes. The system of theoretical and practical experience of students of the Faculty of secondary vocational education in physical education classes is also considered. The current trends in the creation of additional programs are outlined, taking into account all regional conditions, professional orientation in which GBOU IN SSPI is located. Physical education contributes to the development of a wide range of students' skills: personal and social. They learn to accept a variety of responsibilities and roles, including leadership, coaching, and judging. Through the experience that physical education offers, students learn to be competitive, creative and be prepared for difficult situations.



Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2307-907X (Print)