bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research Progress of Green Immunoassay for Mycotoxins
Authors: Qiu Xiaoyan , Liu Renrong 
Published: December 2020

AbstractMycotoxin pollution not only causes huge economic losses, but also seriously threatens the health of humans and animals. Immunoassay methods are widely used in the rapid detection of mycotoxins, but the method requires the use of toxin standards and artificial antigens.The artificial antigen synthesis is not only difficult to prepare, but also requires toxin standards as raw materials. Toxin standards are expensive and harmful to the health of producers and operators, which restricts the application and popularization of immunoanalytic methods in mycotoxin detection. If the toxic antigens and standards involving in the immune reaction is substituted with the non-toxic antigen, a green immunology test method can be established to overcome the above deficiencies. Establishing a green, fast, simple and highly sensitive immunoassay method to detect these toxins has become a hot topic in recent years. This paper reviews the application and prospect of green immunoanalysis methods based on anti-unique antibody and phage display techniques inmycotoxins.
Expert system for predicting the state of transformers based on fuzzy logic
Authors: Khlebtsov A P , Rybakov I A , Svishchev N D , Shilin A N 
Published: December 2020

Abstract
The article examines methods for monitoring the operation of oil-filled transformers and identifies methods for evaluating the state of the transformer using a fuzzy logic device. Solutions for remote analysis of transformer operation have been formed. The methods that were used for diagnostics are presented. Conclusions are drawn on which equipment is more effective for diagnostics of power transformers.
Influence of capacity, distance from arcs to walls on the efficiency of arcs and electricity consumption in arc steel-making furnaces
Authors: Makarov A N 
Published: December 2020

Abstract
The influence of the distance from the arc to the walls in the entire range of arc steel-making furnaces with a capacity from 0.5 to 120 tons on the efficiency of arcs and specific power consumption in the furnaces was investigated. In low-tonnage arc steel-making furnaces, the arcs are close to the walls and the efficiency of the arcs is small and amounts to 30-35%, and the specific power consumption for melting is 650 kWh/t. In heavy-duty steel-arc furnaces, the arcs are located far from the walls, the efficiency of the arcs is 46-49% in the absence of a slag layer, and the specific energy consumption for melting is 375-385 kWh/t.
Heat supply efficiency improvement in the Arctic regions with an increased wind potency
Authors: Bezhan A V 
Published: December 2020

Abstract
Arctic regions are known to be characterized by a situation when the cash costs associated with the heat power production for heat supply overshoot the heat power tariff. Therefore, part of the financial burden placed on the government by way of subsidizing the fossil fuel purchase and delivery to the settlements of the Arctic regions. Through the example the Tsypnavolok settlement, which is located in one of such regions, wind power plants using for heat supply are shown to be considered as a measure to reduce the government financial burdens. For Tsypnavolok the cost of power produced by the wind power plant revealed by calculations is amount to 67.02 USD/Gcal. This is not so many as the average heat tariff (67.9 USD/Gcal). At such heat supply indexes, wind power plants are not only to reduce the government financial burdens, but also to bring an extra income.
Static mode of the mathematical model of an electric multipole with memresistive branches in conditions of interval uncertainty
Authors: Bondarev A V , Efanov V N 
Published: December 2020

Abstract
This article discusses a method for obtaining a mathematical model of an electric multipole with memresistive branches in finite parameter increments for a large signal mode when calculating a direct current based on a generalized model obtained earlier. A computational algorithm for calculating nanoelectronic circuits based on methods of interval arithmetic is also given.
Ontology of experiment planning for obtaining a probabilistic model of single-phase electricity consumers
Authors: Mokhov V A , Shaikhutdinov D V , Kruglova T N , Oganyan R G , Tkachev A N 
Published: December 2020

Abstract
The paper presents the rationale and the problem of forming a probabilistic model of single-phase electricity consumers. To solve the problem, the corresponding mathematical apparatus is stated and the ontology of experiment planning is developed. The applicability of the prepared ontology was demonstrated on a specific example of an open dataset from the Intelligent Systems Subcommittee (ISS) IEEE. At the same time, the authors identified the characteristic modes of energy consumption for a particular residential building and data sets for direct construction of a probabilistic model of single-phase electricity consumers with total data loss caused by filtering less than 10%.
Identification of the root causes of accidents at hazardous production facilities of the fuel and energy complex
Authors: Alekseeva A V , Volokhina A T , Glebova E V 
Published: December 2020

Abstract
The article presents the results of the analysis of statistical data on accidents at the facilities of the main pipeline gas transportation for the period from 2008 to 2018. It has been established that the dynamics of accident rates has a cyclical wave-like character. In the course of analyzing information on accidents that occurred during the study period, groups of the main causes of accidents in the main pipeline gas transportation were identified. In addition, in the course of the study, the nature of the occurrence of stress corrosion cracking was studied in detail, and the root factors that led to the occurrence of accidents for this reason were identified. With the help of regression analysis, a functional relationship was established between the number of accidents due to corrosion destruction and hidden defects, which included defects of the pipe manufacturer and defects in construction and installation works.
Features and problems of environmental pollution from decentralized heating systems (on the example of Chita)
Authors: Rikker Yu O , Kobylkin M V 
Published: December 2020

Abstract
This article is devoted to the study of the environmental load of decentralized energy facilities using the example of furnace heating in Chita. Existing residential and non-residential buildings heated with household stoves and low-power boilers increase the environmental burden on the environment. There are tendencies to switch to long-burning boilers. An analytical assessment of the change in the amount of emissions of the main pollutants when changing the operating modes of boilers is presented. Mechanisms for solving problems are proposed.
Market and consumption of oil in China in the first half of 2020: preliminary review
Authors: Sharipov F F , Timofeev O A 
Published: December 2020

Abstract
China’s oil consumption in 2020 faced multifaceted impact of numerous factors, namely COVID-19 global spread, decrease of industrial production and hydrocarbon consumption, global consumption market shrinking etc. Power production is set as one of the sectors, most crucial for implementation two-stage plan for China’s socialist modernization by 2050. This strategy’s major task is decreasing of coal overwhelming consumption in favor of hydrocarbons. Importing three-quarters of consumed oil, China forms leading trends in global oil transportation, par excellence, for its leading partners: Russia, Saudi Arabia, and Iran. 2020’ decrease in oil consumption has had negative impact not only on energy sector per se, but also simultaneously on the wide spectrum of industrial production on a par with transportation, for example, coastal port logistics. Nevertheless, both upstream and downstream oil sectors could rebound post-COVID fast recovery in coming months, which helps to avoid endangering China’s long-term plans of development.
Prospects for projects of the liquefied natural gas production
Authors: Kharitonova N A , Pulyaeva V N , Kharitonova E N 
Published: December 2020

Abstract
This research paper examines the current state of the liquefied natural gas industry in Russia, the goals set in the Energy Strategy, as well as the prospects for the development of LNG projects within the framework of market instability, the use of new technologies in the production of liquefied gas. Also the authors assess the competitiveness of these projects. Based on the results of the analytical study, conclusions were formulated. The work can be of value to practitioners and researchers in the industry.
Development of a technology for non-reagent deironing of water for power facilities
Authors: Kurbatov A Yu , Kuzin E N , Averina Yu M , Vetrova M A 
Published: December 2020

Abstract
As part of the study of the possibility of using hydrodynamic water treatment for preliminary deferrization of artesian water before feeding it to a deep osmotic treatment unit. It was found that in the process of water treatment in a hydrodynamic device with constant air ejection, the complete oxidation of iron (II) compounds occurs. The influence of the volume of consumed air and the number of processing cycles on the efficiency of the deferrization process has been studied. Data were obtained on the distribution (size / ratio) of air bubbles in the fluid flow during its hydrodynamic treatment. Based on the results obtained, it was concluded that when hydrodynamic treatment is combined with ceramic ultra filtration membranes, the iron removal rate is 99%, while hardness salts, hydrogen sulfide and other pollutants are partially removed from the water, and complete disinfection occurs.
Raising funds for the development of distributed generation in the Far East and the Arctic
Authors: Gubanov M M , Potemkin V V , Shmanev S V , Morkovkin D E 
Published: December 2020

Abstract
The article discusses the issues of state support for the technological re-equipment of local energy facilities in the Far East and the Arctic. A study of the current system of state management of the industry in the macro-region was carried out, significant shortcomings were identified, possible ways to improve the management model were analyzed and proposals were formulated for further implementation.
The specificity of forming requirements for the quality of information support of a high-tech enterprise
Authors: Porsev K. I. , Bulatov M. F. , Abramov P. I. 
Published: December 2020

Abstract
The level of the current state in the field of information support (IS) of the activities of high-tech enterprises is considered in this paper. The main problems are shown on the way to achieving the required level of IS quality in high-tech enterprises of the country. The need for the formation of a number of standardized requirements for the IS quality of a high-tech enterprise to improve its level is determined. A typical list of requirements for the IS quality is determined and a model of a system for accounting for requirements for the IS quality is developed using the example of Scientific and technological center of unique instrumentation of the Russian Academy of Sciences.
Properties of modifying additives for materials based on water polymer dispersions
Authors: Tereshko A. E. , Indeykin E. A. , Golikov I. V. 
Published: December 2020

Abstract
The properties of aqueous dispersions of petroleum paraffin and ceresin, which are developed as modifying additives for water-dispersion paints and varnishes, are investigated. It has been found that such dispersions have a narrow particle size distribution. The relative coagulation rate is calculated and the rheological properties of dispersions of paraffin and ceresin are studied.
Study of the influence of carbide inhomogeneity on operational and technological properties of high-speed tool steels
Authors: Stoyanova T. D. , Ivanova V. A. 
Published: December 2020

Abstract
The level of the current state in the field of information support (IS) of the activities of high-tech enterprises is considered in this paper. The main problems are shown on the way to achieving the required level of IS quality in high-tech enterprises of the country. The need for the formation of a number of standardized requirements for the IS quality of a high-tech enterprise to improve its level is determined. A typical list of requirements for the IS quality is determined and a model of a system for accounting for requirements for the IS quality is developed using the example of Scientific and technological center of unique instrumentation of the Russian Academy of Sciences.
Using material science tools to monitor of the qualitative condition of hull steel of ships and vessels
Authors: Kazanov G T , Nagaeva M V , Romanuk A E 
Published: December 2020

Abstract
The article discusses two methods for monitoring the structural state of steel in ship hulls. The first method is based on the use of fragments extracted from the longitudinal stiffeners of the deck. The second method of monitoring of the technical condition of the ship’s hull involves using overhead sheets as “surveillance specimens” of structural damage to the hull steel, contacting (jointly) working with the hull structures, in which the highest stresses from the transported goods and waves are developed. The total number of surveillance specimens should be so that it is possible to organize systematic monitoring of the structural damage that gradually accumulates in the hull steel throughout the entire operational period of the vessel. During the operation of a ship or a vessel, hull steel is exposed to time-varying wave loads and degrades. This is reflected in the growth of structural damage to the hull steel, the steel gradually looses, and its quality state is changed.
IT security in special purpose networks
Authors: Kireeva N.V. , Filippova T.V. , Karaulova O.A. , Aleshin M.V. 
Published: December 2020

Abstract
The article highlights the problem of ensuring secure communications in special purpose networks, in particular, the insufficient status of domestic telecommunication services market development. To ensure secure communication the measures must be sufficient for the strict functionality and information security requirements and they must have the respective certificates. Certificating is a time taking process and the issue of using foreign made items remains the issue of the day. The article covers burning issues of cyberattack countermeasures, the ways of solving IT security issues on essential IT segments of a special purpose network.
The role of automation in improving the quality of enterprise business processes
Authors: Bataev A V , Davydov I S 
Published: December 2020

Abstract
The enterprise has to determine and manage numerous and interrelated activities for successful work and to maximize profits. According to the international standard ISO 9001-2011, the activity using resources and managed in order to transform inputs to outputs can be considered as a business process. Using a process system in an organization along with their identification and interaction, as well as process management aimed at obtaining the desired result, can be defined as a “process approach”. The object of this study is a business process that is one of the key concepts of the international standard ISO 9001-2011. This standard establishes the requirements for quality management systems and describes the principles of applying the process approach, the essence of which is continuous process management. The article deals with the individual business processes in the enterprise and their subsequent task automation with using information technology. An automated application was proposed within the study that provides automatic search for part sizes that do not correspond to the tolerance field, automatic construction of control charts of average values and ranges, as well as calculation of process reproducibility indices.
Neural network modelling for determining the priority areas of regional development
Authors: Moskalev A K , Petrunina A E , Tsygankov N S 
Published: December 2020

Abstract
Neural network modeling based on self-organizing Kohonen maps was carried out in order to cluster the economy of one of the administrative districts of the Krasnoyarsk Territory. The research is based on statistical data on the economy of about one hundred enterprises of various spheres operating in the region. It is shown that in the process of clustering four groups of enterprises can be clearly distinguished according to the types of economic activity. Having applied the neural network modelling method, we identified three enterprises within the framework of this cluster, which can be considered as “growth areas” of the district economy. Self-organizing maps that is trained using unsupervised learning make it possible to get an idea not only of promising areas of development, but also to identify key parameters that ensure the leadership and competitiveness of the region.
Virtual proving ground for aircraft structures
Authors: Gorskii Yu A , Gavrilov P A , Borovkov A I 
Published: December 2020

Abstract
This paper presents an approach to development of complexes and programs of virtual experimental investigation in order to reduce full-scale testing in the design process of new products via state-of-the-art computer simulation techniques. Generally Virtual Proving Ground (VPG) is to be understood as integrating system for modeling strategies, solver settings, modules of automatic post-processing and load cases that match typical airplane tests and operating conditions. In the VPG environment has been developed a set Virtual Test Beds corresponding to tasks from various technical areas: ● VTB «Static structural strength» for virtual static strength tests to determine the stress-strain state of the structure and identify potentially critical places; ● VTB «Fatigue» for estimating fatigue life under the influence of a multi-cycle load; ● VTB «Durability» for simulating crack growth in the most critical places based on VTB «Fatigue» and «Static structural strength» data; ● VTB «Birdstrike» for simulating tests of bird collisions with aircraft panels; ● VTB «Hailstrike» for simulating tests of hailstones collisions with aircraft panels; ● VTB «Aerodynamics» for determining the aerodynamic characteristics of an aircraft. Preliminary estimation of structure is possible due to automatic post-processing module: visualization of virtual testing, documentation of results (graphs, pictures, key values) and union of all experimental data into a presentation. The application of presented approach is described on example of stringer panel of a real airplane.
Impact of digital innovation on company performance
Authors: Kurilova A , Antipov D 
Published: December 2020

Abstract
Companies are concerned about the need to increase competitiveness and strengthen their positions in the market, based on innovation and the introduction of digital production. Digital innovations affect the performance and results of companies, changing business models, expanding markets and attracting new customers. At the same time, an active role is played by the impact on the modernization of operations at all stages of the life cycle of goods and the emergence of new business lines. At the same time, internal effects are associated with the improvement of various aspects of the company’s life and its economic performance. External effects affect the relationship with customers, competitiveness and position of the company in the market.
Information support of a quality management system in the context of digitalization of business processes
Authors: Antipov D , Smagina A , Klassen N 
Published: December 2020

Abstract
In conditions of improving production processes, the organization and implementation of a quality management system is one of the most important issues in the management system of individual business processes and the organization as a whole. The formation and implementation of control over the organization of production, product quality, labor protection and other business processes and management objects is carried out in accordance with the accumulated theoretical, methodological and practical experience. However, at present, in the conditions of intensive development of technologies that allow us to move to a qualitatively new level of production, traditionally established approaches to managing business processes are losing their relevance and require additions, including in terms of enhancing the automation of information support for the quality management system. Therefore, as part of this study, it is proposed to pay attention to the development of tools of intelligent quality management systems in terms of performing control and analytical tasks.
Tests of paint and varnish ice-resistant protective coatings of ice class vessels
Authors: Veselov V A , Kitaev M V , Pastukhov P O , Surov O E 
Published: December 2020

Abstract
The study examines the regularities of the outer coatings deterioration of ice class vessels and icebreakers, as well as the effect of ice-resistant protective coatings on deterioration rates. As the initial data, the results of measurements of residual thicknesses from the DEFHULL computer database were used. A comparison of the normative values of the outer coatings deterioration rates for ice class vessels presented in the current version of the RMRS Rules and the values obtained as a result of processing the DEFHULL database data was carried out. The results and conclusions were used in developing the proposals for amending and supplementing the RMRS Rules regarding the purpose of corrosion and abrasion surcharges when determining the thickness of the outer coatings of ice class vessels.
A Simplified Yield Criterion of the Orthotropic Material Considering the Crystallographic Texture
Authors: Erisov Y , Grechnikov F , Surudin S , Razhivin V 
Published: December 2020

AbstractThe proposed linearized yield function considers the crystal lattice constants and the parameters of crystallographic orientation of material and has simplified form, which makes it suitable for technological calculations of sheet metal forming processes. It is shown that the Lode coefficient is determined not only by the stress state, as in the case of an isotropic material, but also depends on anisotropy parameters, which reflects the elastic constants of the crystal lattice and the crystallographic orientation of the structure.