bluuebunny/crossref_metadata_2025 huggingface dataset:
About the processes of hydration and hardening of cement
Authors: Sarkisov Yuri , Gorlenko Nikolay , Ismailov Gafurzhan , Nevinitsyna Victoria , Osipkina Yulia
Published: February 2023

The paper deals with some poorly studied issues of cement hydration and hardening. It is shown that the interaction of cement with water begins with the attack of oxygen atoms of clinker minerals by water protons. In this case, the process of structure formation of a cement stone can be represented as a process of inversion of the dispersed cement – water system, when the dispersion medium (water) in the initial periods turns into a dispersed phase at the later stages of hardening. Conversely, the dispersed medium (cement) becomes the dispersion medium. Attention is drawn to the relevance, but insufficient knowledge of information interactions in the cement – water system, as well as the influence of a hydrated electron on the reactivity of the system under consideration.
Development, research of a model and an algorithm for organizing data transfer in a monitoring device
Authors: Azizov Asadulla , Ametova Elnara , Nuriddinov Qurbonali , Ubaydullayev Saidazim
Published: February 2023

The article examines the use of the graph theory method, in particular, the Petri net graph, for the development of microprocessor devices for remote continuous monitoring of the state of railway automation control equipment using Internet of Things technologies. Based on it, the model of the behavior of a set of modules that determines the state of automatic blocking signal point devices was studied.
Impact of counter-sanctions on agricultural production in Russia
Authors: Zhichkin Kirill , Zhichkina Lyudmila , Stolyarova Alla , Rusakovich Mariya , Eryushev Michail , Ayugin Nikolay , Shchukina Tatyana
Published: February 2023

The problem of the effectiveness of the sanctions mechanism in the modern world is acute. Currently, Western countries have introduced six packages of sanctions against the Russian economy. However, not all types of sanctions are negative for Russian enterprises. Food counter-sanctions introduced by Russia in 2014 had a positive impact on agricultural production in the country. Thanks to them, to a large extent, it was possible to eliminate the negative consequences of the 1990s. in agriculture. The purpose of the study is to determine the impact of counter-sanctions on agricultural production in 2014-2019. As part of this work, it is necessary to solve the following tasks: - determine the change in the volume of agricultural production in 2014-2019 in the conditions of the Samara region; - to analyse the change in the system of state support for agricultural production; - to identify factors that affect the performance of agricultural producers. During the period of counter-sanctions (even with a decrease in the amount of state support), it was possible to increase crop yields, put unused arable land into circulation, and renew the machine and tractor fleet of agricultural enterprises).
A research review on coarse grain micronization
Authors: Kipriyanov Fedor , Savinykh Petr , Aleshkin Alexey , Isupov Alexey
Published: February 2023

This article gives an overview of research on grain micronization and the principal research areas that have been carried out in this respect. The results of the effects of infrared radiation on fodder grain used in animal feeding are presented. It is stated in most of the researches that micronization causes destruction of grain molecular structure, decreasing its hardness, partially changing amount of starch, which positively influences on absorption of grain treated by infra-red irradiation. The main lines of research into the micronization process are formulated.
System simulation of environmental safety in Russian regions with developed railway infrastructure
Authors: Khamidullina Natalia , Molev Mikhail , Opatskikh Anastasia
Published: February 2023

The article presents the results of research on simulation of objects and processes in order to predict environmental safety in Russian regions with a developed railway network. It is shown that sources of environmental pollution form a complex technogenic system that initiates the development of qualitatively new negative processes that significantly affect the living conditions of the population. The complex structure and ecological impacts have determined the development of innovative methods for analysis of environmental safety in the territories under consideration. The objective of the studies outlined was to develop a rational set of simulation procedures to provide reliable forecast as an informational basis for making effective decisions on managing the ecological condition of the regional environment. The problem was solved by joint use of mathematical methods of analysis, synthesis and synthesis of the received materials.
State management of economic security in the field of transport at the national level
Authors: Loginov Dmitry
Published: February 2023

Economic security is unthinkable without transport security. The transport industry provides an active exchange of goods between territories, accelerates the development of individual territories and helps to reduce the level of stratification between regions. In this regard, considering economic security as a factor of economic growth and economic development requires paying attention to ensuring economic security in the field of transport. At the same time, a large number of problems remain in the field of economic security of transport today, due to the fact that transport is very much dependent on the state of the economic conjuncture, and therefore the transport industry remains extremely vulnerable to fluctuations in the economic cycle. This article suggests approaches to strengthening state regulation of economic security management in the field of transport at the national level. In particular, it is advisable to focus efforts on the development of the transport industry not only on technological aspects, but also to establish justified criteria for the economic security of transport, which would contribute to ensuring reasonable management of the process of development of the transport industry. A key technique to accelerate the transition to managed economic security in transport should be the adoption of a strategy for economic security of transport.
Urban emissions cut: Russian and Chinese experience
Authors: Dobrosotskiy Victor , Nikulshina Alena , Chasovskoi Andrei
Published: February 2023

This study is aimed at analyzing the opinions and proposals of scientists from Russia and China on reducing harmful emissions into the atmosphere produced by urban transport. Many factors of air pollution are similar in the cities of these countries. Therefore, Chinese and Russian researcher’ proposals could be mutually useful for solving issues of improving air quality and reducing emissions. The study is based on a comprehensive data analysis. First of all, the Air Quality Index in the cities of China and Russia was analyzed using the World's Air Pollution resource. Statistical data and the results of a survey of the population on the causes of air pollution in the cities of their residence and measures to improve it were used; the publications of Russian and Chinese authors. As a general approach to address this issue, it is proposed to switch to electric public transport, including electric buses; restriction on trips by private vehicles to certain areas of cities; restriction on the entry of commercial vehicles during the hours of the greatest traffic. The Chinese authors propose a ban the sale of cars. Russian scientists have substantiated the idea of the influence of building density on the dispersion of polluted air.
Optimization of management functions and business processes at road transport enterprises
Authors: Lozovaya Oksana , Martynushkin Alexey , Polyakov Mikhail , Krasnikov Alexander , Strokova Elena , Menshova Elena
Published: February 2023

The motor transport industry, along with others, has its own characteristics and rates of development in Russia and abroad. Management, as a science, is also based on relevant types: strategic, innovative, anti-crisis, financial, production and many other varieties of it, which form the appropriate management vectors in the organization based on functional or problem blocks of its activities. Most of the theoretical research is not used by specialists and managers in practice, noting the isolation of problems solved by fundamental science and fixed real situations that take place in the native industry. On the one hand, the problems relate to all areas, business processes, enterprises of many forms of ownership and complexes of the national economy: in relation to maximizing profits and improving reputation, maintaining a high level of quality, work, services, innovation, further development and building up strategic potential. It becomes more difficult to fulfill the above priorities and sub-goals in the conditions of crisis response, staff reduction, minimization of costs for the development of innovations in the economic activities of Auto-Transport Enterprises (AT enterprises). Business processes are a set of interrelated works performed in an organization to create a product, goods and services of high quality that are in demand among consumers. It is also necessary to take into account the concepts that consider business processes as the most important resources of the enterprise, the management of which becomes the area of control and influence from outside and ordinary performers. [1, 2]
Features, problems and opportunities for the development of transport corridors in the Eurasian Economic Union
Authors: Sukhinin Sergey , Petrov Konstantin , Novoselova Irina
Published: February 2023

International transport corridors are a manifestation of transport links between states with the goal to expand economic contacts and develop transit traffic between them. International transport corridors ensure the coordination of transport systems of the participating states for the implementation of prompt, safe, large-scale and cost-effective supply of goods on a regular long-term basis. International transport corridors within the EAEU countries unite various types of transport routes, transport infrastructure facilities, vehicles and transport authorities. The decisive factor in the development of international transport corridors within the EAEU is the spatial localization of this integration grouping in the center of Eurasia between the European Union and China as the two main economic poles. Such location of the EAEU countries determines their opportunities for the transit of goods through their territory. However, the transport complex of the EAEU faces a number of problems that can be minimized through the implementation of promising projects for the development of transport and logistics infrastructure based on attracting investments and coordinating management decisions in the field of regulation of mutual transportation. This study examines the features of international transport corridors passing through the territory of the EAEU countries, analyzes the potential and problems of their development, and identifies opportunities for the implementation of large transport and logistics projects.
The required level of thermal protection of enclosing structures of administrative buildings in the transport infrastructure in Russia and European countries
Authors: Frolova Anastasiya , Petrov Gleb , Frolov Dmitry , Lebediuk Alla
Published: February 2023

Comparison of various standard values and calculation methods adopted in Russia and European countries has always aroused quite a lot of interest, and many works are devoted to this topic. However, the last comparisons were carried out quite a long time ago, and the purpose of this study is to compare the required level of thermal protection of the building envelopes of administrative buildings in the transport infrastructure in Russia and European countries according to the current regulatory documents to determine the ratio of these values to each other. The normalized values of the level of thermal protection of external enclosing structures are related to the degree-days of the heating period. Moreover, the definition of this value in Russia and the EU countries differ from each other. And it is possible to compare the level of thermal protection of enclosing structures in different countries only according to the same characteristic, that is, with the same (or very close) value of the degree-day of the heating period. Also, the level of required resistance to heat transfer of external enclosing structures in Russia is set taking into account heat-conducting inclusions in the enclosing structure, and in European countries without taking into account. That is, it is impossible to compare these two quantities in the original form - you need to take into account the design of the outer shell of the building.
Possibilities and prospects for the development of integrated digitalization at the motor transport enterprise
Authors: Martynushkin Aleksey , Lozovaya Oksana
Published: February 2023

Modern opportunities for introducing digital technologies for enterprises of all industries in the Russian Federation are constrained by the fact that most software products have been developed for certain areas of functional blocks of work: corporate document management systems (with weak industry-specific support in relation to vehicles), accounting, finance and credit, personnel records management. With the displacement of management links by digital points for collecting, analyzing, evaluating and solving problems of optimizing routes, cost of services, calculating the level of logistics services with the subsequent search for the most effective alternatives, the management structure is not only rationalized, it is undergoing some transformation, both of regulations and the complete elimination of direct structural departments of management. In the future, when ubiquitous digital support for management functions only one chief specialist can remain from specialized management services. Therefore, the most important condition for digital transformation at motor transport (MT) enterprises should be integrated control systems based on automation, robotization and digitalization of most processes, which can be delegated to the plane of computerized execution in the field.
Fundamentals of a sustainable future: Russian and foreign experience in financing critical infrastructure
Authors: Daroshka Vitali , Aleksandrov Igor , Fedorova Marina , Petrov Maxim , Suleimankadieva Alzhanat , Molodkova Eleonora
Published: February 2023

Subject/Topic. Scientific article is devoted to the study of Russian and foreign experience of critical infrastructure financing.Methodology. General scientific (observation, comparison, measurement, analysis and synthesis, method of logical reasoning) and special (static analysis, expert estimates, graphic method) methods were used to prepare the research.Results. The following tasks were solved sufficiently to form reasoned conclusions and inferences: the matrix of critical infrastructure objects from the position of their role in providing sustainable development of the national economy was formed.Conclusions/ Significance. Russian practice shows steady growth of investments into critical infrastructure objects, which is connected with escalation of external challenges and threats on the international scene and political course of leadership to protect national sovereignty in terms of maintaining critical infrastructure objects in serviceable mode. The main place in financing critical infrastructure was taken by the state budget, financial programs of state banks and funds of national development institutions.Application. The results of scientific research can be applied by industry regulators in the formation of forecasts and scenarios of socio-economic development of Russia, as well as in the development of individual strategies for financing critical infrastructure facilities.
Influence of information systems on the structure of the labor market of the transport industry
Authors: Shokhnekh Anna , Mustafa Mohanad Nawfal Mustafa , Skiter Natalia , Glinskaya Olga
Published: February 2023

In the context of sustainable development and the digital economy, it is difficult to find labor resources for the transport industry that are guided by modern trends. That is why it is necessary to analyze the labor market and determine the indicators of personnel efficiency for the transport industry. Readiness for employment and self-employment occur in a scientific and psychological concept reflecting the motives and determination to accept professional activity tasks in a specific life situation. However, at present, the phenomenon of readiness requires diagnosis, correction and development of the qualitative characteristics included in it. Obviously, modern paradigms of sustainable development and the digital economy significantly complicate their adaptation in a dynamic economic system under the influence of the pandemic caused by the COVID-19 virus. The labour market and self-employment are also drifting in a crisis. On the one hand, there is a shortage of labour resources, on the other hand, there is a fairly high unemployment rate.
Providing citizens of the country with transport infrastructure facilities (on the example of the city of Tyumen)
Authors: Masaleva Maria , Nabiullina Victoria
Published: February 2023

The problems of citizens in providing them with transport infrastructure are considered on the example of the city of Tyumen, the solution of which is possible within the framework of the country's transport strategy. In addition to the directions for improving the quality of life of the citizens of the country, depending on the transport complex, highlighted in the country's transport strategy, an additional direction is proposed. Providing citizens of the country with comfortable conditions and the availability of the use of transport infrastructure facilities created in connection with the provision of other subjects with transport infrastructure facilities must be considered comprehensively. In particular, in conjunction with the directions of providing other subjects (cargo owners, transport industry enterprises and their investors, the state) with transport infrastructure facilities. The study of the approach under consideration will reduce the risks of improper operation of transport infrastructure facilities in the long term, prevent inconvenience to the population in connection with the operation of facilities, and reduce financial costs for repair and restoration work of facilities.
Assessment of the movement of the car along the sorting slide with a tailwind in the context of environmental health
Authors: Saidivaliev Shukhrat , Sattorov Samandar , Juraeva Diyora
Published: February 2023

In the article, the results of tabular data of previously performed studies of the movement of the car along the descent part of the sorting hump – from its top to the calculated point when exposed to a tailwind of small magnitude are presented in a convenient way for constructing graphical dependencies. For the first time, graphical dependences of acceleration, travel time and rolling speed of the car on the length of the descent part of the hump are constructed.
Sustainable mobility of passenger traffic with the application of the logistics, financial and clients services
Authors: Mulenko Olga , Zadorozhniy Vyacheslav , Zabelin Alexey
Published: February 2023

The development of the modern technologies for passenger transportation and the integration of rail routes with other modes of transport using logistics contributes to the increasing of the mobility of the people and the increasing of the economic efficiency in general. The market of the passenger transportation by rail on the North Caucasian railway is analyzed. Multimodal passenger transportation is one of the most effective tools for increasing the mobility of the people. Social factors are determined, the fundamental idea of the organizing of the multimodal passenger transportation using a mobile application is proposed, this allows to determine the optimal route for a passenger to travel to all specified points. Using research methods within the framework of a comparative and logical analysis, variants of digitalization of the multimodal passenger transportation services by the world's leading railway operators are considered. As a result, it was detected that a promising direction of multimodal transportation is the combination of the train routes not only with the regional bus routes, but also with the integration of the urban transport through the digitalization of services and the development of the customer services. The organization of the passenger service in multimodal transportations at transport hubs and options for a convenient and rational orientation of movement for passengers are considered.
Increasing the attractiveness of public transport among youth for the urban sustainable development
Authors: Altsybeeva Irina , Ganebnykh Elena , Fatkullina Alina
Published: February 2023

The growth in the number of personal vehicles in the urban environment causes significant damage to urban infrastructure and environment. European research aimed at increasing the attractiveness of public transport has mainly focused on government regulation and the development of sustainable alternative modes of transport such as cycling. The most mobile part of the Russian population is young people under the age of 30. The study is aimed at identifying behavioral responses and factors that can influence the rejection of personal transport in favor of public transport. The results showed that at the moment young people are not ready for this step. However, growing number of transport units and their comfort, as well as the creation of dedicated lanes on the roads for public transport to speed up its movement may increase the attractiveness of public transport.
Digital transformation tools in the economy and transport sector
Authors: Batov Gumar , Saida Shardan , Yandiva Lyudmila
Published: February 2023

The current state of the economy and society is characterized by the beginning of intensive development and use of digital technologies. They create a new reality, make changes in the life of society, company principles, decision-making methods and relations with the environment. Under their influence, the processes taking place in the economic, industrial and transport spheres are radically changing. Inversion indicators in different countries, regions, companies and industries are characterized by different results, sometimes negative. Digital technologies are fundamentally changing transport networks and their importance for the economic development of the territory. With a variety of existing works on the problems of transformation and digitalization of economic sectors, the implementation of these processes at the level of subjects of the real sector of the economy and the transport industry remains insufficiently developed. The purpose of the work is to consider the main aspects of digital transformation in the sectors of the real sector and transport and to determine the opportunities and prospects for the digitalization of enterprises in the economy. The scientific novelty lies in the development of tools that allow the digitalization of production processes and, on this basis, increase the efficiency of the entire enterprise. In the new economic conditions, digital transformation will allow business entities to diversify their activities, increase competitiveness and strengthen their positions in the market.
Information technologies and E-commerce in education in the sphere of tourism and hospitality
Authors: Kazak Anatoliy , Sergeeva Elena , Kushkhova Zalina , Ryvkina Olga , Tsay Elena
Published: February 2023

The country's economy can be focused on the development of primary industries or innovation, the growth of which is based on the development of knowledge-intensive industries using information technology. The large-scale development of Internet technologies has made it possible to develop a model of network management of the economy. This also applies to the business of companies in the field of tourism and service. The widespread use of information technology will improve the competitiveness of companies and reach a new level of development. The article identified a range of issues for management in the organization of tourism and hospitality for the effective use of Internet technologies and e-commerce. The article deals with the use of software tools for analyzing incoming information, multimedia content and infrastructural public networks HTML, JavaScript, WWW, information-distributed infrastructure EDI, E-mail, HTTP, architecture of the e-commerce system, the scheme of automated formation of the educational process. The professional competencies of students of secondary vocational education, higher education and the system of additional professional training in the field of tourism and service should include knowledge, skills and abilities in organizing e-commerce using modern information technologies. The article considers the stages of using Internet technologies and e-commerce technologies, approaches to organizing these processes in tourist organizations and hotels. Continuous education in the field of e-commerce using information technology will allow developing the modern tourism and hospitality market at a high information level, improve the information literacy of sales specialists and managers of tourist organizations and hotels.
Conflict communication in disrupting sustainable development of regions: discourse analysis framework
Authors: Litvishko Olga , Pronchenko Elena
Published: February 2023

The Caucasus has traditionally been a focus of attention of many countries including great powers which used the existing conflicts in the region as a tool for bargaining in pursuing their interests. With the increase of globalization tendencies and the appearance of the idea of sustainable development the region got a chance of changing the vectors of its future development. Nevertheless, the presence of a number of factors of conflict nature including conflict communication between the states of the region impedes its sustainable development. Using discourse analysis framework, the authors try to determine the linguistic means which express conflicting tendencies. The discourse analysis is conducted on the material of official news from Armenian and Azerbaijani websites. The authors come to conclusion that to promote sustainable development both countries need to find a compromise, and communicative activity may become the key area where conflicting interests may be reconciled.
Management of marketing risks in sustainable development
Authors: Ostapchuk Anatolii , Karpenko Larysa , Abuselidze George , Chornenka Liudmyla
Published: February 2023

The article examines the essence and analyses the types of marketing risks in sustainable development in sustainable development. The classification of marketing risks by internal and external factors of influence on marketing activity and “4R” marketing tools has been improved. Considerable attention is paid to the role of marketing research as an important stage of marketing risk analysis for the development of effective marketing strategies for sustainable development. The main stages of marketing risk management are defined, which include: their analysis and identification, qualitative and quantitative assessment, risk control, development of a set of management decisions to minimize or avoid risks arising in the process of marketing activities.
Infrastructure sustainability of economic relations of multinational corporations
Authors: Kirilchuk Svetlana , Nalivaychenko Ekaterina , Kaminskaya Anna , Dementev Mikhail
Published: February 2023

Accelerating growth of online-services expanding into the post-COVID world has strengthened competing for leadership in the key areas and changed the infrastructure of global economy’s capitalization. A study of system of economic relations enables better and more comprehensive understanding of the MNC’s place and role in the modern global economy. For the third consecutive year technology become a major industry from the point of view of market capitalization. However, from the point of view of an growth in the interest value such areas as healthcare, telecommunications and household services increased by 15% each in comparison with technological industry which growth in 2020 constituted only 6%. The last place among the leading global MNC from the industrial perspective is occupied by the financial area. In the mentioned segment multinational companies have undergone contraction of the market capitalization cost by 3% in total. Nevertheless, MNC among the Top-100 have managed to succeed much more than another companies in the mentioned sector. Changes in the global market in the 21st century have significantly increased the role of MNCs in sustainable infrastructure of the global economy.
Economic features of services and energy cost for engineering systems
Authors: Razakov Muhammet , Chuvilina Olesya , Frid Semen
Published: February 2023

There are the results of some municipal services actual specific cost for residential apartment building. These services consist of cold water supply system; drainage and sewage systems; electricity; collection and disposal of municipal solid waste system. Authors did not indicate the specific operating cost for hot water supply and heating systems because their cost was constant. Research period: from 1st quarter of 2018 year to the 2nd quarter of 2022 year. This period was acute phase of Covid-19 pandemic period. Authors have written the dynamics changes in the cost of considered services. Researchers have presented additional factors which affect to the unit cost of municipal services in this paper. There is a brief overview of management companies types which could be in municipal service system. Also it has been considered their capabilities and limitations in creating tariffs process. Authors have identified different trends in the engineering service unit cost changing process. This article could be interested for management companies and tariffs planning departments of public municipal service system in different parts of Russian Federation. Results which were presented in this paper could be used in predictive mathematical models of municipal services economical parts in critical as pandemic or other emergency situations.
Developing E-learning course "Circular Economy" in the Study process and Adult Education
Authors: Atstāja Dzintra , Purviņš Māris , Butkevičs Jānis , Uvarova Inga , Cudečka-Puriņa Natālija
Published: February 2023

The educational process has changed; many more technologies and solutions are involved in preparing the subject and the study process. A degree of maturity in using digital tools has been reached, allowing the student to learn the subject whenever and wherever he or she wishes. The experience gained in the USA shows that in the case of successful development of an asynchronous course, in combination with really extended feedback, even content-compliant courses can be acquired in this way very successfully. The purpose of the article is to show a success story of developing a modern e-learning course, modernizing and digitizing their study courses. A complete cycle of "learn by doing" and "do by learning" approaches are being implemented for the first time. By support Erasmus+ project is developing an innovative, asynchronous online course on the topic of Circular Economy and will to improve teachers' digital pedagogical competencies by enabling them to provide a high-quality learning process. At all levels of education, it is essential to keep up with the requirements of the 21st Century and opportunities, to change previous thinking and accept digitization is the duty, mission and task of every teacher, student and administrator.
Accounting and analytical information support of financial strategy in the paradigm of sustainable development
Authors: Skiter Natalya , Aljumaili Qasim. , Almuslehi Rasha , Shokhnekh Anna
Published: February 2023

The article considers the structure of accounting and analytical information support of a financial strategy taking into account the paradigm of sustainable development. Of course, high-quality management information support determines the future professional behavior that affects the relations in the market economy between the actors of the information space. Modern user requests, changing under the influence of modern trends, require the presentation of not only traditional financial indicators, but also non-financial data. Non-financial indicators should provide the financial strategy with information about the processes of, firstly, sustainable development in the direction of lean consumption and ecological balance, and secondly, the informatization of society in the direction of the development of digital economy tools. The article reveals the structure of accounting and analytical support of the financial strategy, which allows conducting business analysis, adjustments and making effective decisions, a matrix of accounting and analytical components has been developed in conjunction with the basic indicators and indicators being formed.
Grammatical features of Spanish in the Mexican state of Oaxaca
Authors: Smirnova Irina , Vetrinskaya Victoria , Clemente–Smirnova Svetlana
Published: February 2023

In different regions of Mexico, speech may have local distinctive characteristics at different language levels. The article deals with the grammatical features of Spanish in the territory of the Mexican state of Oaxaca. The article raises the following questions: 1) whether Spanish in the territory of the Mexican state of Oaxaca has certain local characteristics; 2) whether there is a formation of local territorial norms in this state or we can only talk about the occasional use of certain grammatical forms. Examples are given showing the presence of grammatical features in the structure of the Spanish language in the state of Oaxaca. A comparison is made between Oaxacan and the Mexican national version of Spanish. The scientific novelty of the work lies in the lack of work on this issue in domestic and foreign Spanish studies. The analysis of grammar discrepancies was carried out on the basis of a survey and questioning of residents of the capital and state of Oaxaca, as well as a study of scientific literature and Internet resources. The results of the research may be used in future studies of Spanish.
Features of conducting foreign economic activity of the Subject of the Federation (on the example of the Vladimir region)
Authors: Aksenov Ilia , Afonin Petr , Grekov Ivan , Ivanenko Victoria
Published: February 2023

Political and economic events, which have happened in the world, influence the economy of the region and of the country, as a whole, ambiguously. Some Western countries imposed their economic sanctions against our country. Our country took protective response measures. The article provides the analysis of the Vladimir region foreign trade potential under sanctions. A classification of sanctions is suggested, which includes all key instruments of impact on the states and regions. It shows the tendencies and features of generating the world experience of applying sanction policy. There being conducted a complex analysis of the Vladimir region foreign trade activity in the period of 2014-2020; this being the basis for identifying the problems which have occurred as a result of imposing sanctions by the countries of Western Europe and USA. According to the identified issues the areas for the development of Vladimir region foreign trade potential under sanctions are proposed.
Assessing the effect of political statements on oil price volatility
Authors: Nosov Vladimir , Tindova Maria , Makar Svetlana , Rudenko Lyudmila , Zhdanova Galina , Suray Natalya , Sulejmanova Al'bina
Published: February 2023

This research aims to show that statements made by politicians and public servants are a real tool for influencing the oil price. In the research, the authors used the technique for time series study that combines the consistent application of fractal analysis, regression analysis. According to the World Bank, the initial information base was created for daily Brent crude prices for the period from 29.04.2016 to 15.04.2020. A database for statements made by politicians and public servants via electronic media, information and telecommunication networks (including the Internet) was also created. Statements made by politicians and high-ranking military officers have a greater impact on the oil price than political, economic or social statements. All factors, except the one that characterizes politicians' and public servants' statements, affect the oil price, and it decreases by USD 0.02. The results suggest that if the oil price declines during a period of time, it will soon start to increase and this process will take about 18 days.
Consumer request of the parent community for transport service for schoolchildren
Authors: Ivashova Valentina , Isaenko Alexander , Ponomarenko Marina , Zvereva Ludmila , Kosnikov Sergey
Published: February 2023

The article presents the results of an empirical study of the consumer demand of the parent community for transport service for schoolchildren. We formulated the leading trends of consumer demand and research methods of this subject area, based on a brief review of scientific publications on the development of school transport. The theoretical review of scientific publications is used in the development of the program and tools of empirical research. The empirical part of the study of the consumer demand of the parent community for transport services for schoolchildren was conducted in Stavropol Krai (Russia). The problems that exist in this area are collected as a result of discussions in the chats of parent communities (the total number of participants is 463 people), social networks (comments of 324 people), at parent meetings in educational organizations and discussions of teachers (16 parent meetings, 23 teachers from 10 educational organizations). In total, we analyzed opinions on the composition of the problem field of 1132 people. It was developed a logical and semantic model of consumer demand for transport service for schoolchildren, characteristic of residents of Stavropol Krai. The data obtained are important for the development of transport accessibility of educational institutions and the adoption of infrastructure decisions in the programs of socio-economic development of the region and individual territories.
Competitiveness of enterprises in the hospitality industries: increasing mechanisms
Authors: Pirogova Oksana , Plotnikov Vladimir , Gamidova Ariza
Published: February 2023

The hospitality industry is influenced by an increasing number of factors every year. For a successful hotel business, it is necessary to know exactly the market, your potential guests and be able to prevent all unforeseen risks. By studying all this, you can choose a profitable competitiveness strategy, which, if chosen correctly, can help the company get out of a difficult situation. At the present stage, the hotel business is quite often faced with problems of border closures, pandemics, low tourist flow, customer requirements and outdated service. By defining its unique competitive advantages for customers, the company is able to sustainably survive all these problems. The purpose of the study is to determine the main competitive advantages based on the analysis of the competitiveness of hotels in St. Petersburg. The methods of comparison, induction, competitiveness analysis, and survey were used in the work. As a result of this study, the main trends in the development of the hospitality industry market were identified, the analysis of the work of the Helvetia Hotel as a leading company using a differentiation strategy was carried out, during the analysis of competitiveness, the main competitive advantages for the differentiation strategy in St. Petersburg were identified.
Economic security of the Russian oil and gas sector in the context of geopolitical shocks: economic and legal analysis
Authors: Baryshnikova Natalia , Ushakov Ruslan , Altukhov Pavel , Khamkhoev Boris , Dovunov Badma
Published: February 2023

The article reveals the key aspects of the problem of ensuring the economic security of the Russian oil and gas sector at the regional, national and global levels in the context of geopolitical and economic shocks caused primarily by the introduction of economic sanctions against Russia. The authors used complex and systemic approaches, which consisted in a comprehensive study of the problems of economic security of the oil and gas sector, considered as an open system, and the study of the impact of sanctions against it not only on individual companies, but also on the entire national economy. The relevance of such areas of scientific research as the assessment of the consequences of the anti-Russian sanctions policy against the oil and gas sector and the study of its systemic effect as a result of the integral impact on the national economy, as well as the analysis of measures has been confirmed, undertaken by domestic companies and the Russian Federation as a whole, in response to the economic sanctions of the West. A matrix of the effects of the anti-Russian sanctions policy on the oil and gas sector is proposed, which demonstrates, firstly, the ambiguous impact of sanctions on oil and gas companies and the Russian economy, and secondly, shows that sanctioning countries face significant costs of the sanctions war for their economies. It is established that the degree of negative impact of restrictions on the object of sanctions and the ability to resist them depends on a variety of economic and political factors that are different in nature and multidirectional in effect. The Russian oil and gas sector in 2022 showed a good ability to ensure the stability of functioning under economic pressure.
Method of economic-geographical delimitation of competitive territories which served by the logistics cargo distribution centers of a transport hub
Authors: Chislov Oleg , Bogachev Victor , Trapenov Vladimir , Zadorozhniy Vyacheslav , Kravets Alexandra , Bogachev Taras
Published: February 2023

The issues of optimizing the functioning of logistical-type cargo distribution center (LFDC) are considered from an economic point of view. The research is carried out in order to identify the intensity of competition between the indicated centers in the oligopolistic market of transport and logistics services performed using road transport. A modification of the method of economic-geographical delimitation of «influence areas» of distribution centers has been developed for its application in cases where the supply chains include rail freight. Using the system of analytical calculations, a mathematically justified analysis of the territorial expression of the competitive environment created by the indicated centers in the transport hub was performed.
Determination of key drivers of digital transformation of company by the example of assessment of digital maturity level of educational establishment education
Authors: Zulunova Madina , Mudrak Sofia
Published: February 2023

The present paper examines the main components and development stages of digital transformation of a company and analyses the factors impeding it. One of such factors is the inflexibility of internal culture, particularly insufficient digital culture of a company. The paper gives data obtained through the empirical study on the initial stage of digital transformation. The survey of people working in a Moscow higher education institute was carried out about their opinion on the level of current digitalization of their university. As part of the survey 150 people were polled. The results show that top managers of the university are exceedingly optimistic and overrate the level of digital maturity of their organization. The university is now on the second stage of development
Analytical solution to the problem of fluid outflow from an axisymmetric channel
Authors: Khudjaev Mukhiddin
Published: February 2023

The subject of the study is the outflow of fluid from a channel consisting of segments with different geometries used to improve thermal and hydraulic characteristics. Research methods are based on Newton's rheological law; the continuity equation and the Navier-Stokes equation, which are the basic equations of fluid flow; the method of mathematical modeling and the analytical method of its solutions. In the article, generalized formulas for determining the hydrodynamic characteristics of a fluid flow in axisymmetric channels are obtained. As an example, analytical expressions for the pressure and average flow velocity are obtained when fluid flows out of a cylindrical channel of a constant cross section and from a channel of a hyperbolic form. In perspective, by introducing an arbitrary arithmetic expression of the axisymmetric section of the channel, it is possible to determine the hydrodynamic characteristics of the flow.
Using big data in smart cities transportation systems
Authors: Bulatova Olga
Published: February 2023

This article examines the process of city digitalization and transport infrastructure in particular. Smart cities use a large amount of data to meet citizen’s needs, so Big data management is a priority in the “Smart City” concept implementation. The goal of this article is the transport infrastructure optimizing with the Big data usage. Various sectors of the economy use Big data to optimize the processes of production and services sale, track trends and directions of development, launch new products, expand the range of services provided, attract new consumers and make various strategic decisions. To build an optimizing model, for example, passenger transportation modes, a transport company will need to integrate a wide range of information about passengers, their place of residence/work and additional movements, transportation costs, etc. A transport company can combine real-time fare information, GPS and weather data, as well as employee productivity indicators to predict which routes will be most popular. This article presents the algorithm of making strategic decisions in transportation system based on Big data. This algorithm could make effective the data integration process, launch of pilot projects, creation of new tools for the clear vision of a specific goal. One of the key advantages of Big data and Data analytics is a detailed consideration of the various components of the project during its development and implementation.