bluuebunny/crossref_metadata_2025_split huggingface dataset:
Deformation Models of Concrete Strength Calculation in the Edition of Russian and Foreign Norms
Authors: Karpenko N I , Rimshin V I , Eryshev V A , Shubin L I 
Published: March 2020

Abstract
The correlation between the calculation models as amended by Russian and foreign regulatory documents is established by comparing the values of the integral parameters of the diagrams and the ultimate forces obtained by calculating the reinforced concrete element according to the deformation model. As integral parameters of concrete deformation diagrams, it is recommended to use the areas of the areas limited to the branches of diagrams and coefficients of plenitude of diagrams. Mathematical models have been developed that establish a common form for calculating the unambiguous values of deformations at the base points of concrete diagrams, taking into account the accepted functional relationships and the rules for their use according to the tables of normative documents. Analytical modeling of integral parameters allows us to exclude from the calculation of the strength of an element the procedure for numerically summing stresses along elementary strips in a section and solving nonlinear equations by successive approximations.
Temperature Potential of the Seasonal Cooling Devices in the Work of Boiler-Plants
Authors: Baisheva L M , Ivanov V N , Ivanova A V 
Published: March 2020

Abstract
This article describes a complex system for the preservation of frozen soil and preliminary fuel-free air access. Thermal calculation of seasonally cooling devices to determine the air temperature after passing through the soil thickness and in any section of the pipeline, depending on its length is considered. Also, field measurements of the operation of cooling systems are carried out. The temperature difference of the seasonal cooling device can be used for preliminary fuel-free heating of the air necessary for the combustion of the boiler. The cold outdoor air passing through the seasonally cooled device on the one hand cools the ground of the base, and on the other he heats up. The use of preheated air passing through the seasonally cooled device saves heat for heating, reduces the consumption of air for combustion, and applies an intake ventilation system without preheating in heaters, which increases the efficiency of fuel combustion in a heat-generating installation. The proposed method of calculation has good values and can be used to calculate the temperature on the basis of seasonal cooling devices
New Russian “Asian Policy”: Intentions and First Results
Authors: Minakir P A , Prokapalo O M 
Published: March 2020

Abstract
Issues of cooperation between the Russian and South Korean strategies of bilateral cooperation in the economic sphere is discussed. The dynamics and current state of foreign trade and investment interactions as a result of the implementation of the new northern policy of the Republic of Korea and the new Asian policy of Russia are analyzed. It is shown that economic interactions do not correspond to the declared goals and expectations at the political level, neither from the points of view of scale, nor from the standpoint of the expected structural modifications. The investment projects agreed upon in the framework of the 9 Bridges policy are considered and the probability of expanding the scope and scope of investment cooperation is assessed, groups of industry projects for investment involving foreign trade interactions are proposed. It is shown that the implementation of new development institutions and subsidizing the leveling of production costs for producers in the Far East and European regions of the Russian Federation does not in itself lead to an increase in the level of competitiveness of the regional investment market. Fixed preservation of the degree of inertia of the structure of foreign trade interactions.
Invariant to Observation Conditions, the Algorithm for Processing Spatially Distributed Data from a Monitoring Network Consisting of Three Sensors
Authors: Chernetsova E , Burlov V , Shishkin A 
Published: March 2020

Abstract
A multi-sensory environmental monitoring system is being considered, in which pollution data is transmitted via radio from three sensors. It is assumed that the centralized processing of information at the point of observation and control in order to detect a signal indicating the presence of contamination. The proposed processing algorithm is invariant to any transformations of data coming from sensors. It keeps the property of the data to be equally or differently distributed. Such transformations are any non-monotonic functions of the original observations. It is shown that with respect to these transformations, the maximum invariant statistics is the set of ranks of quantities taken as elements of a single sample. The developed detection algorithm has a sufficiently high resistance to observation conditions, since it retains its working capacity when the observation conditions are non-stationary. The algorithm is also invariant to the law of fluctuations of the pollution signal and its location among the last two observed sites and provides a constant probability of false alarm in any (a priori unknown) noise distribution.
Methodical Approach to Calculation of the Maintenance Cost for 3D Built Printing Equipment
Authors: Akulova I , Slavcheva G 
Published: March 2020

Abstract
The issues related to the feasibility study of the effectiveness of the use of 3D printing technology in residential construction are considered. The criteria for efficiency are indicated such as minimum human labor and minimum direct costs per m2 of the total area of a residential facility. It is noted that direct costs include the cost of materials, human labor, the operation of machinery. In the process of calculating performance indicators, the greatest difficulty arises with determining the cost of 3D printer, the value of which depends on the annual fund of the printer operation time, its performance and the cost of operation machine-hour. The cost of a machine-hour contains the cost of depreciation, human labor costs, the replacement of high-wear parts and units of machines, for energy, maintenance, relocation and installation of machines on the construction site. For each of the indicated cost elements, methodical approaches are proposed and corresponding calculation schemes are presented. From the data obtained as a calculation result, it follows that to the greatest extent, the cost of operating machines per m3 of concrete mix, depends on the printer’s performance, and in the cost structure of a machine-hour the depreciation costs comprise the maximum share determined as a percentage of the cost of the unit. In this regard, as one of the strategic directions of expanding the use of 3D-additive construction technologies, the cost reduction of modern printers is indicated.
High Probability Cycles of the Sugar Subcomplex Activities in the Agro-Industrial Complex
Authors: Zhmurko D Yu 
Published: March 2020

Abstract
The article aims at defining the sets of high probability cycles and at revealing the common cyclic genome for sugar industry which, taken as a whole, affect the production of sugar, sugar beet, and sugarcane. The author also studies the principles of big regional structures in the sugar subcomplex. For the first time, the concept of revealing a cyclic genome by means of the forward analysis (instead of the spectral analysis) is realised in practice, i. e. periodograms are built on the basis of a forward analysis and not of a spectral analysis. It has been confirmed in practice that the forward analysis shows substantially better results in building periodograms than the traditional spectral analysis. The author has revealed new principles in shift (mutation) of the cyclic genome of the world sugar production and has defined the sociogenetic principles (cycles of various nature), such as following: the cycle of the developed countries group is 8.23 years, the cycles of the developing countries is 8.39, the cycle of the Third World countries in 7.6. The article has also revealed a cyclic “drift” in the world sugar production. So, after World War II it has shifted from 9.49 years (typical for the period from the 19th century until the middle of the 20th century) to the current value of 7.12 years.
Designing a Regional Economic Security System
Authors: Smirnov V V , Osipov D G , Babaeva A A 
Published: March 2020

Abstract
The need for design of a regional economic security system is determined by high external dependence of the Russian economy and by absence of firm levers influencing international means of interaction. Low social and economic indexes of Russia in relation to extreme critical values indicate unsatisfactory state of its economic security. In accordance with the Strategy of economic security of the Russian Federation until 2030 determination of national security threats and identification of the key indicators becomes a necessary attribute of the Russian economics. The present article reveals the mechanism of a regional economic security system development including stages of economic indexes dynamics analysis and building an IDF0 model. Design is based on the international standards of quality management for design (ISO 10006:2017 Quality management systems – Guidelines for quality management in projects) and on requirements to a quality management system (ISO 9001:2015 Quality management systems – Requirements). Complex analysis is associated with assessment of accession rates normalized importance including building of a neural network and carrying out cluster analysis. Complex analysis of accession rates of the Russian region economic indexes using SPSS Statistics software resulted in identification of the determining factors for clustering. In order to improve stability of a regional economic security system all the processes are synchronized in the optimal mode, verified and validated to provide consistency of output data and input parameters. There are options to change significant relations with processes and stages of a regional economic security system design in order to adjust IDF0 model of a regional economic security system.
State Management of Mineral Resource Potential Based on Geological and Economic Monitoring
Authors: Dadykin V S , Dadykina O V , Elyakova I D , Pahomov A A , Darbasov V R 
Published: March 2020

Abstract
The relevance of the study is to develop a geological and economic model for calculating the exploration work volume for reproducing mineral resource base of non-ferrous metals, covering the base levels and management functions of the subsoil Fund, all stages of the exploration process. The subjects of the study are methodological approaches to calculating reserve shortage by types of metal minerals, substantiating optimal production and reproduction volume of the mineral resource base. The geological and economic model for calculating the exploration volume for reproducing mineral resource base, developed in the framework of the study, has been tested and used in the Central Federal district (in the Federal budget institution “Territorial Fund of geological information for the Central Federal district” (Moscow); in the Department of subsoil use in the Central Federal district (Moscow) and the far Eastern Federal district in the Republic of Sakha (Yakutia) in the geological information funds, at the enterprise JSC “Polyus Aldan” and others. As the result of the research, a four-stage geological and economic model of the mineral resource base reproduction process was developed, on the basis of which methodological justification of geological and economic zoning of the Republic of Sakha (Yakutia) was prepared on the level of mineral resource potential of reserves of non-ferrous metals and forecast resources, the geological exploration volume for reproducing the mineral resource base of non-ferrous metals.
Scientific Bases of Spatial Development of Innovative Activity in the Territory of Russia
Authors: Kuleshova G I 
Published: March 2020

Abstract
The purpose of the study is to identify the Russian territories prepared to achieve a breakthrough in the field of innovation. The relevance is due to the declared leadership of the country in a number of documents and Federal programs aimed at accelerating the development of innovative economy. Usually, readiness for innovation is associated with the development of development institutions and service infrastructure of innovation. In this area, numerous borrowings were made and the real practice of large-scale Federal support for innovation centers in the way of expensive Greenfield ideology (Skolkovo, Innopolis) was implemented. However, to date, the domestic economy is not innovative. The problems of this lie in the fact that the most important questions have not been widely raised about how innovation differs from traditional scientific and technical activities, what is significant characteristic of the territory of the world-famous innovation centers in the economy of the West; in what urban conditions is the active development of innovation and whether it can provide, for example, science cities or innograd. These issues are relevant not only in the research area or for public education, but also fundamentally important for the development of regions seeking to actualize the innovative potential of specific territories. The study on the basis of extensive foreign experience (USA, Europe, Japan) examines the features of the territories characterized by the effective development of scientific and innovative activity. The hierarchy of the spatial organization of scientific and innovative activity is substantiated: Technopark-Technopolis - region of science. Given the typological characteristics of foreign science parks and regions of science. The list of Russian agglomerations that can be attributed to the regions of science is determined.
Digital Platforms of Networking in Industry
Authors: Simchenko N , Tsohla S , Pavlenko I 
Published: March 2020

Abstract
The article presents the analysis findings of the conceptual approaches by various scientists as per the digital platforms development in industry. Such platforms and technologies make a specific cluster of digital economy responsible for generating competencies that contribute to the development of markets and different economic sectors. The authors single out and make a case for three key approaches to the understanding of the idea behind the digital platforms, i.e. a digital platform as a complex of technologies, a digital platform as a business model and a digital platform as an enterprise providing for the mutually beneficial cooperation between the venders, producers and customers. The study has shown that while researching the conceptual basis of digital platforms development in industry a major role is played by digital twins. The analysis of Gartner Hype Cycle has proven the role of digital twins in the industrial IoT development. At the same time, the authors define the barriers in the industrial IoT development common for the industrial facilities in Russia. Additionally, it has been concluded that it is necessary to develop a single integrated digital platform for the needs of industry taking into account sector-specific issues. Networking is considered to be an effective strategy for the industry development. The implementation of digital design and modeling of smart digital twin is aimed at the transition of the industrial sector to technological paradigms V and VI.
Formation of the Sustainable Development Strategy of the Enterprises of Construction Complex and Housing Utility Services
Authors: Khrustalev B B , Shlapakova N A , Ganiev M G , Khrustalev Yu B , Solovev D B 
Published: March 2020

Abstract
In the present paper we discuss the main features of functioning and development tendencies of construction and housing utility services enterprises. The mechanism of development strategy formation of construction complex enterprises and housing utility services and their infrastructures is proposed, taking into account the main features of their functioning and the mutual integration possibilities of functional units. The variants of strategic sustainable development in complicated organizational and economic conditions of formation and development of the construction complex enterprises and the housing and utility sphere in the Russian Federation are considered.
Current Trends in Changes of the Cost Structure of Industrial Enterprises in Russia
Authors: Akulenko N B , Esina A R , Kucherenko A I 
Published: March 2020

Abstract
The article presents the results of the study of the impact of cost structure on the profitability of goods sold in the processing industries of Russia for the period from 2005 till 2017. This allowed the authors to conclude that the material and other costs of enterprises had a major influence on the dynamics of profitability. The total share of these costs during the study period was 84-85%. In addition, regression analysis showed the effects of changes in the share of material costs on the change in the share of other costs. The value of the coefficient of determination was 0.860487, which indicates a high dependence between the indicators under consideration. At the same time, the authors could not find such a close relationship between material costs and other cost elements.
In practice, the composition of the material costs of enterprises is quite clearly defined by the Tax Code of the Russian Federation, which simplifies their control. A wide list of costs included in other costs enables enterprises to manipulate these costs, because not always the priority objective of the organization is to improve the financial performance.
According to the authors, the development of industry guidelines for cost accounting and calculating the cost of production, the need for which is due to the influence of industry and technological features on the cost structure, the method of their planning and accounting will contribute to improving the financial performance of industrial enterprises.
Production System Management Based on a Balanced Development Model
Authors: Biryukova V V 
Published: March 2020

Abstract
The article shows that when developing a realistic vision of the industrial system, it is important to take into account those cardinal changes in the cognitive situation that have occurred in the economic science over the past three decades as a result of the economic community’s recognition of the insolvency of the Washington consensus doctrine. Based on this, the conceptual aspects of industrial policy and industrial production development are analyzed in the context of the Post-Washington Consensus. Based on this, the conceptual aspects of industrial policy and industrial production development are analyzed in the context of the Post-Washington Consensus, associated with the rethinking of the accumulated world experience of economic transformations and the formation of a new stage in the development of the mainstream economic theories. A conceptual model of balanced development of the industrial system is developed and justified on the example of a vertically integrated oil company.
The proposed model can be used in the formation of strategic plans for the industrial companies’ development.
The Reproduction of the Mineral Resource Base as the Basis for the Sustainable Development of the Resource-Producing Regions of the North and the Arctic
Authors: Larchenko L V , Kolyshkin A V , Yakovleva T V 
Published: March 2020

Abstract
The article shows that the raw material development of the northern and Arctic regions, as shown by world and Russian practice, is extremely unstable. The reason for this is the depletion of the raw material base, fragile market conditions. In Russia, since the 1990s, there has been a decline in the reproduction of the mineral resource base. On the example of the Nenets Autonomous District, the problems of regional development and the reproduction of the mineral resource base are considered. The analysis showed that in the region there is an increase in the mono-branch nature of the economy, which is mainly focused on the exploitation of hydrocarbon resources. At the same time, the explored and put on the balance of oil reserves in the district are decreasing, since the main deposits were discovered and put on the balance in the Soviet time and today are close to exhaustion. The article shows that in order to avoid the dependence of the region on raw materials, the complex development of the resource area is necessary mainly through the diversification of primary industries and the restructuring of the regional economy. Maintaining oil production is possible only with the intensive preparation of new reserves, which requires large-scale exploration and significant financial costs, including governmental.
Assessment of Investment Attractiveness of Arctic Companies of the Oil and Gas Sector
Authors: Goryachevskaya E S , Tsukerman V A 
Published: March 2020

Abstract
Based on the analysis of various methods the authors tried to form an integral method of assessment of the investment attractiveness using the most important indicators of the company. Studies showed that only six out of thirteen companies have kept their rating. PJSC “Surgutneftegaz” - high investment attractiveness, PJSC “Severneftegazprom”, PJSC “NOVATEK” and JSC “Mur-manoblgaz” - moderate attractiveness, JSC “Sakhatransneftegaz” and PJSC “Tarmanskoe-zapadnoe” - low attractiveness. JSC “ALROSA-Gaz” and JSC “Sibneftegaz” downgraded their ratings and moved from the group with high and moderate attractiveness to the group with medium and low one. During the period under review most companies did not show steady investment attractiveness.
Integrated method and assessment of Arctic oil and gas companies based on it will allow investors to get additional data for making decisions on implementation of investment projects of the considered companies.
Further research is needed to develop a scientifically based methodological framework for assessing the investment attractiveness of industrial companies especially in the context of the specific conditions of the Arctic, the financial crisis and the ongoing sanctions from Western countries.
Management of the Ecological-Economic System of the Russian Arctic Zone
Authors: Tsukerman V A , Ivanov S V , Goryachevskaya E S 
Published: March 2020

Abstract
It is shown that the relevance of the problems of managing the ecological-economic system of the Russian Arctic regions is caused by a number of aspects, including increased costs for production and life support, the uncertainty of the economic situation and the need to minimize the man-made impact on the vulnerable Arctic environment
The study showed the negative trends in the ecological-economic system management of the Russian Arctic regions. Atmospheric pollutant emissions have increased by an average of 2.7% in the Arctic regions, share of captured and neutralized air pollutants have not changed, discharge of polluted wastewater have decreased by 3 %. These small changes in the sphere of the ecological-economic system management are achieved within the framework of close attention to the environment and the adoption of a large number of regulatory and strategic documents aimed at environmental planning and of the territorial development management.
Following proposals to improve the ecological-economic system management of the Russian Arctic regions was developed.