bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estimation of impact of rock conditions on the conveyor workings geometry by means of geophysical methods
Authors: Pudov E , Kuzin E , Efremenkov A 
Published: October 2020

Abstract
This paper presents the results of a comprehensive survey of a coal-bearing rock mass conducted by means of a combination of geophysical methods. The task of a comprehensive survey is to establish the relationships between the manifestations of mining and geological processes in the preparatory workings and the parameters of electromagnetic emission and high-frequency radio wave scanning. The estimation of the parameters of unsteady geophysical fields, resulting in the stress-strain state of the rock mass, was carried out using the ANGEL-M complex. The assessment of decompression and the presence of fracturing of rocks around the belt road was performed by the OKO-2 GPR system. Analysis of the results of the examination of underground mine workings using the “ANGEL-M” and “OKO-2” complexes shows a high degree of convergence of the state of the workings and instrument readings. Cave-in places of in the workings are located in high amplitude regions of radio waves. Identification of the development sites prone to geodynamic manifestations will allow to take measures for strengthening the frame support in advance, preventing deformation of the extensible belt conveyor. The implementation of a comprehensive survey will improve the reliability of transport conveyor lines and the safety of mining operations.
Investigation of the influence of the parameters of the laser welding technological process on the chemical composition, structural-phase state and physicochemical properties of the material of the weld, heat-affected zone, pipe body and product
Authors: Savin V V , Savina L A , Chaika V A , Martyushev A S , Lonchacov S Z 
Published: October 2020

Abstract
The aim of this work is to study the welds of titanium grade VT1-0. In this work, we study the chemical composition, microstructure of the weld, the heat-affected zone and the body of the material, mechanical tensile tests, microhardness measurements and determination of hydrogen content
Metallization of aluminum alloys with electrodeposition by rubbing
Authors: Tikhonov A A 
Published: October 2020

Abstract
The technology of metallization of duralumin alloy D16 and cast aluminum alloy AL4 with method of electrodeposition by rubbing has been developed, which allows excluding operations of chemical etching and clarification without reducing the adhesion of coatings. In these operations, such high-concentration acids as nitric, sulfuric, hydrofluoric and others can be used. Instead, it is proposed to use cathode-anode processing operations and application of the zinc-nickel-boron nitride alloy in a universal, much more environmentally friendly electrolyte for simultaneous etching and deposition of coatings. A technology for applying a gradient zinc-nickel-boron nitride alloy with electrodeposition by rubbing has been developed. The process of copper plating of aluminum alloys from pyrophosphate electrolytes with electrodeposition by rubbing is studied. Such modes of coating as copper and zinc-nickel-boron nitride ones using anode tools with an area of 1 cm2 and 3.75 cm2 were established.
Dependencies of nonlinear hereditary creep theory for concrete and creep type equations of hardening under plane stress
Authors: Tokmuratov A M , Dujsenbekov B K , Varenik A S , Varenik K A 
Published: October 2020

Abstract
Abstract Concrete creep is of great practical importance and is taken into account in calculation and design of structures. The article discusses various options for describing the theory of creep of concrete, which are divided into three main groups: the theory of an elastic-creeping body (hereditary theory of aging), the theory of elastic heredity (the theory of an visco-elastic body), and the theory of aging. The main advantages and disadvantages of their use are demonstrated depending on various conditions and processes. Collisions in the study of concrete creep are clearly visible when considering expressions for the creep measure, as well as creep and relaxation nuclei. Different scientists propose their own modification of expressions that reflect various features of the material, and which are often very different from each other. The authors of the article obtained the full creep equations of structural materials.
Digital transformation of risk management for natural-industrial systems while climate change
Authors: Sokolov Alexander G. , Abramov Valery M. , Istomin Eugene P. , Korinets Ekaterina A. , Bolshakov Vladimir A. , Vekshina Tatiana V. 
Published: October 2020

Abstract
We consider results of development digital transformation technologies for risk management in natural-industrial systems within environmental economy while climate change. In research, we used: Foresight technologies, theory of decision making under uncertainties, risk management approach, methods of data bases constructing in case of digital risk management platforms. Analysis shows that the ways of risk management for natural-industrial systems while climate change within environmental economy have distinct features of digital transformation, due to new concepts of obtaining and presenting data. Preference is given to the use of digital risk management platforms, which integrate heterogeneous hardware and software resources with the use of web-technologies in distributed networks and wide application of cloud services. As base model for risk management, we proposed to use block diagram of geo-information support decision within in environmental economy while climate change. The proposed basic model allows direct assessment of the environmental monitoring cost impact on the overall business profit. We consider examples of different digital risk management platforms for natural-industrial systems that authors constructed. While research, we used platform https://www.researchgate.net/profile/Valery_Abramov2/ for preliminary data exchange and discussion.
Development of digital transformation technologies for university practical learning in industrial area
Authors: Popov Nickolay N. , Abramov Valery M. , Istomin Eugene P. , Tatarnikova Tatiana M. , Baykov Evgeniy A. , Zavgorodniy Vladimir N. 
Published: October 2020

Abstract
We describe the development results of digital transformation technologies for university practical learning within environmental economy. While research, we used: Foresight technologies, theory of decision making under uncertainties, risk management approach, methods of data bases constructing in case of digital educational platforms, web-technologies and virtual reality tools. Analysis shows that the ways of university practical learning have distinct features of digital transformation, due to new concepts of obtaining and presenting educational materials. Preference is given to the use of digital educational platforms, which integrate heterogeneous hardware and software resources with the use of web-technologies in distributed networks and wide application of cloud services. Now, Moodle and Sakai are most popular digital educational platforms but we propose to use most recent Google Classroom. We consider the issues of digital content creation within university practical learning. We present the enlarged groups of practical works in this area. We propose to divide practical training into two stages. The first, preparatory stage, in which students learn with virtual reality tools. The second, applied stage of practical training takes place in the field. While research, we used platform https://www.researchgate.net/profile/Valery_Abramov2/ for data exchange and preliminary discussion.
Digitalization of the construction complex of the region as a factor of development RIS
Authors: Tereshko Ekaterina , Rudskaya Irina 
Published: October 2020

Abstract
The development of innovative potential of the region through the formation of a regional innovation system, in the context of innovative development of the construction complex of the region, is relevant. The article considers the regions of the North-Western Federal district, analyzes the state of innovation activity, which allowed to determine that high innovation activity is inherent in St. Petersburg, as well as some regions of the Arctic zone of the Russian Federation: Murmansk region, Arkhangelsk region and the Republic of Komi. Also, the list of stages, which must be followed in the innovative development of the construction complex of the region, namely: 1) creation of conditions for increasing the intellectual potential of the construction complex within the existing legislation; 2) creation of information specialized data Bank on patents, advanced technologies, inventions, research organizations, scientists; 3) Association and coordination of activities of enterprises of the construction complex for innovative development; 4) saturation of the labor market with highly qualified specialists in the field of construction. In this connection, the article forms a model of the regional innovation system, where the building complex acts as a factor of innovative development. The model reflects in the context of the micro-level, meso-level and macro-level the points that need to be worked out for the development of the construction complex as a driver of the regional innovation system. In accordance with the model, the integral innovative potential of the construction enterprise is determined, subsystems are identified: organizational and institutional mechanisms; investments; the level of scientific and technical development; factors and conditions of the external and internal environment; human resources. In accordance with the subsystems selected targets and built a strategic map of the integrated innovation potential of the construction complex of the region.
Analysis and Prospects of the Digital Economy in Russia
Authors: Konnikov Evgenii , Dubolazova Yulia , Konnikova Olga , Malevskaia-Malevich Ekaterina 
Published: October 2020

Abstract
The beginning of the 21st century saw the development of digital technologies due to the information revolution and globalization processes. Information has become a principal resource in the society and business processes. A person can transform it into knowledge and social and economic relationships are migrating into the network space. The digital culture is a key factor of the digital transformation. Comprehensive introduction of state-of-the-art digital technologies is one of the growth areas for the economy as they change business processes, communications and the social sphere and, as a result, create the new “digital” culture. The authors of this paper focus on the fact that in the nearest future the majority of technologies will be developed at the intersection of various interrelated industries, from 3D printers to cloud computing and mobile applications. The paper also explores the ways various governments deal with the changes resulting from the digital economy and the costs they incur to arrange the interaction of citizens with public authorities using various digital technologies. These and other factors make the article relevant. The subject matter of the paper is digital technologies, which are crucial for Russia’s economic development. The goals include the research of the state of the digital economy in Russia and in the world, analysis of the digital economy program as a priority for the country’s economic development and determination of the economic digitalization prospects. The research is based on such methods as examination and generalization, analysis and synthesis, as well as comparative analysis, which made it possible to specify basic digital economy trends.
The model of human capital development with innovative characteristics in digital economy
Authors: Azarenko Natalia , Kazakov Oleg , Kulagina Natalya , Rodionov Dmitrii 
Published: October 2020

Abstract
In the conditions of digital transformation of the economy, the structure of human capital and the instruments of human capital development are changing. The development of human capital management system in the conditions of digital economy development is possible only with the high quality of human capital and the high level of knowledge. A system model is developed, which is represented by the subsystems “The Structure of Human Capital”, “Instruments of Human Capital Development”, “Organizational and Economic Instruments of Human Capital Management”, taking into account the peculiarities of human capital management in the digital economy. To determine the ways to improve the quality of human capital structure and to assess the effectiveness of human capital development tools, an approach to assessing the efficiency level of human capital development, including indicators of qualitative and quantitative assessment, is presented. This will make it possible to take more fully into account all aspects of the management of intellectual resources in the digital economy. In order to be able to classify enterprises by the efficiency level of human capital development with innovative characteristics on the basis of open financial information, machine learning model was created and classification rules were defined.
Internet of Things (IoT) in logistics
Authors: Ivankova Galina V. , Mochalina Ekaterina P. , Goncharova Natalia L. 
Published: October 2020

Abstract
The fourth industrial revolution (Industry 4.0) provides completely new resources to qualitatively change the way businesses and supply chains operate. This paper discusses one of the new technologies known as the Internet of Things (IoT) which has, along with other technologies of the fourth industrial revolution, such as artificial intelligence, cloud computing, “Big data”, a unique potential that can cause significant changes in the world. IoT allows businesses to use innovative services more quickly, with less risk. Russia goes behind European countries in the development of the logistics industry, which shows the necessity for innovative methods of management and control of delivery flows. Due the problems in the development of informatization of the logistics sector in Russia and the global trend of transition to a digital economy, the authors considered it relevant to study foreign experience. The Internet of Things guarantees a massive revolution in logistics over the next decade. This creates new business benefits by minimizing the price of device components, increasing the speed of wireless networks, and expanding the ability to receive data on the network. Work focuses on the implementation of IoT in logistics, real-world examples of the use among transport companies and perspectives for the development of new technology.
Prospects for reducing the volume of the regional shadow real estate market of St. Petersburg in the context of digitalization of society
Authors: Volodin Aleksandr , Sokolitsyn Aleksandr , Ivanov Maxim 
Published: October 2020

Abstract
The paper discusses the reduction of losses from the shadow economy in the city of St. Petersburg of the Russian Federation. 230 households representing different sectors of society were analyzed. Based on the analysis, an econometric model was developed, with the help of which it was possible to calculate the effectiveness of increasing the proposed non-linear tax rate, as well as the amount of losses that the city budget loses annually, due to the concealment of rental income. Based on the data obtained, it was concluded that with the help of advanced digital tools for tracking the availability of property and generating income from it, the city budget can receive a fairly significant part of the income that can be used in good state intentions. In addition, the paper presents an analytical structure of the state of households of state and municipal employees living and working in St. Petersburg, as well as deputies of various levels. The amount of income that the city does not receive due to the shadow real estate rental market is estimated at $ 4.4 million annually, which is a very significant indicator for Russia.
Evaluation of the Economic Efficiency of Blockchain for Customer Identification by Financial Institutions
Authors: Bataev Alexey , Plotnikova Ekaterina , Lukin Gennadii , Sviridenko Marina 
Published: October 2020

Abstract
Today, digital technologies are developed and used in all economic sectors without any exception. The financial sector is one of the drivers for the digitalization of the economy, which caused the emergence of fintech, an innovational industry that is based on the fusion of state-of-the-art digital and financial technologies. Blockchain is one of the most promising technologies in the financial sector. It has become widely used to create cryptocurrencies. This technology is used in many areas of the financial sector, for example, for customer identification by financial institutions. This research involved building of a model using the net present value method to evaluate the efficiency of the implementation and use of the automated decentralized database using the blockchain technology for bank customer identification. The paper presents the results of the modeling for three cases: for the most favorable economic conditions with minimum costs and maximum benefits, for average conditions and the least favorable economic conditions. The analysis of the modeling results identified financial institutions with a certain number of customers for which it will be economically viable to implement blockchain.
The Social Consequences of Innovations in Public Administration
Authors: Dorovskaya Yulia , Mokhorov Dmitry , Snetkov Vitaliy , Semenova Kristina , Tebryaev Alexander 
Published: October 2020

Abstract
The role of innovations as a key factor in public administration development and state functions transformation remains so far insufficiently studied. The research objective is to study social consequences of applying innovative technologies in public administration, while analyzing state functions dynamics as influenced by developing innovations. Main research methods are the universal philosophical method of scientific knowledge; analysis, synthesis, comparative legal and systematic methods. Mainstreaming of innovative technologies in public administration creates conditions for emerging and developing new state functions - ensuring innovative security and overcoming inequalities in information society associated with limited accessibility of innovations for certain population strata. In line with global trends, the implementation of basic state functions is closely linked with the innovative development function and ensuring national innovative security thereby creating conditions for implementing other state functions. That said, account should also be taken of using innovative technologies in public administration poses certain risks to human rights, and therefore, the development of innovations should only be the material basis for achieving the primary goal of the state - ensuring and protecting human rights and freedoms. Our research results demonstrate dynamics and nature of state functions in today’s world with development and implementation of innovations.
Digital transformation strategies of trade enterprises: key areas, development and implementation algorithms
Authors: Ianenko Marina , Ianenko Mikhail , Kirillova Tatyana , Amakhina Svetlana , Nikitina Natalya 
Published: October 2020

Abstract
Digital transformation brings about fundamental transformations in relationships with partners, customers, and competitors. It is proved that digital transformation is to be studied thoroughly as a phenomenon that profoundly affects almost all the factors of the external and internal environment of the company. The article analyzes the key areas of the strategy development at the present stage of economy. The key trends of digital transformation in the activity of trade enterprises are taken into account. The article shows that such lines of innovative development as the improvement of digital methods of collecting, processing, and analyzing information; expansion of interaction with consumers in the digital environment; timely detection of changes in the competitive environment, a response to emerging threats by using technologies of Web Analytics, Video Analytics, Wi-Fi Analytics, data management platforms, Advanced Analytics, virtual and augmented reality technology, the Internet of Things, and many others can be regarded as the most important ones. The need for further improvement of digital technologies is recognized as a new company value for trade enterprises. Algorithms of forming digital transformation strategy components which contribute to the quick reaction to changes in the business environment of the company are proposed.
Features of instrumental support of business analysis of tax solvency of organizations
Authors: Pirogova Oksana , Bryantseva Larisa , Nuzhdin Roman 
Published: October 2020

Abstract
The paper substantiates the significance of the business analysis of tax solvency as a necessary element of the tax management of service organizations under conditions of increased turbulence of factors and conditions of the business environment caused by the development of digital and information technologies. Instrumental support of business analytical procedures involves the selection of methods and the development of tools - techniques and information support, which together represent a methodological justification (algorithm) for assessing tax solvency. The algorithm includes five stages: assessment of environmental factors and conditions, indicators of the results and effectiveness of economic activity, absolute and relative indicators of the tax burden, key indicators of the level of tax solvency. In order to eliminate contradictions and shortcomings in the existing traditional methods, it is proposed to use the indicative approach, which is implemented in the form of four stages, during which key indicators are determined (16 in total). The advantage of the indication approach is its unique factual analytical capacity, which allows low-cost financial instruments to obtain summarizing information for making managerial decisions of a service that is proactive and to ensure proper tax consistency.
Improving the use effectiveness of trading enterprises intellectual capital at the stages of the life cycle in the context of digitalization
Authors: Pirogova Oksana , Makarevich Marina , Khareva Victoria , Saveleva Nadezhda 
Published: October 2020

Abstract
The article discusses the directions, problems and results of the digital solutions introduction in trading enterprises. The directions of digitalization in trade are designated. It is shown that the introduction of digital solutions directly affects the reduction of costs and sales growth. The introduction of intellectual capital as another type of asset allowed us to expand the list of factors affecting the volume of sales, costs, profitability of a trading enterprise and its value. The features of the intellectual capital formation of a trading company at the stages of the life cycle are considered. Possible positive directions of digitalization impact on the elements of intellectual capital are presented, and the dynamics of the impact of digitalization decisions on the elements of intellectual capital at the stages of the enterprise life cycle is also considered. A technique for evaluating the effectiveness of investments in the intellectual capital of an enterprise is proposed, which is based on a combined assessment of the elements of intellectual capital using the CIV and MVAIC methods, as well as taking into account the stage of the life cycle of a trading enterprise. Criteria for assessing the effectiveness of investing in elements of intellectual capital are proposed.