bluuebunny/crossref_metadata_2025_split huggingface dataset:
Structural and energy properties of bivacansions in CuAu I alloy
Authors: Popova Lyudmila A. 
Published: October 2022

Subject of research: model alloy CuAu I.
The purpose of research: to study the influence of divacancies of various types on the structural and energy characteristics of the alloy.
Methods and objects of research: computer experiments were carried out using the method of molecular dynamics for the calculation block of an ordered CuAu I alloy with the L10 superstructure.
The main results of research: the formation energy of each type of divacancy and the energy gain of the divacancy compared to two non-interacting vacancies were calculated, the most energetically favorable type of divacancy was determined, and the patterns of displacements of atoms near this type of defect were shown.
Approaches to the development of an innovative educational ecosystem as the basis for improving the quality of human capital
Authors: Grosheva Tatiana A. , Aladko Olesya I. , Neprokin Pavel V. 
Published: October 2022

Subject of research: the ecosystem approach is becoming more widespread in the management of business companies, non-profit institutions and public administration which proves its effectiveness and efficiency. The article attempts to generalize theoretical ideas about the role of innovative educational ecosystems in the development of human capital. This provides founds for the importance of the ecosystem approach in improving the quality of higher education.
Purpose of research: its to substantiate the effectiveness of the ecosystem approach in higher education. The goal is achieved through an analysis of the practice of ecosystem interactions between enterprises of the real sector of the economy and the university in managing the development of human capital.
Methods of research: key approaches to the study of innovative educational ecosystems are identified using general scientific methods of generalization, analysis and synthesis. Using the methods of case studies and structural analysis, the principles of functioning of modern innovation and educational ecosystems are determined. Also substantiated the advantages of the ecosystem approach in the development of human capital, the quality of which is in the interests of national development.
Main results of research: on the basis of domestic and foreign studies, the main directions for the analysis of innovative educational ecosystems from the standpoint of value created and contribution to the development of human capital are determined. The characteristic principles of modern innovation and educational ecosystems are identified, which are concretized through the analysis of the activities of the lean laboratory of Gazpromneft-Khantos on the basis of Yugra State University. The authors of the article substantiate the need for an integrated approach to assessing the potential of innovative educational ecosystems. Which includes value analysis from the perspective of all participants in the interactions. The authors also take into account the implementation of the fundamental principles of the ecosystem in conjunction with the key principles for the development of the national higher education system.
Criminal liability for criminal air pollution: current problems and solutions
Authors: Makhlyayd Arthur A. , Chekmezova Elena I. 
Published: October 2022

The subject of the present research is the mechanism of criminal law protection of atmospheric air from negative anthropogenic impact on it.
The purpose of the research is to identify and update the shortcomings of Article 251 of the Criminal Code of the Russian Federation, which establishes criminal liability for criminal air pollution, as well as to propose ways to eliminate them.
The methodological basis of the research is the formal legal method, the method of content analysis, as well as methods of induction and deduction. In the study of Article 251 of the Criminal Code of the Russian Federation, the content analysis method was used. The formal legal method is applied in the analysis of such concepts as "air pollution", "other changes of the natural property of air". Based on the deduction method, legally significant signs of criminal pollution of the atmosphere are determined. Using the inductive method, the research of the level of danger of anthropogenic impact on the atmosphere was managed.
As a result of the research, the difficulties of law enforcement practice of Article 251 of the Criminal Code of the Russian Federation are revealed, ways of overcoming them are determined. The problems of distinguishing between criminal air pollution and an administratively punishable offense provided for in Article 8.21 of the Code of Administrative Offences of the Russian Federation, the absence of clarification in the Criminal Code, as well as by the Plenum of the Supreme Court of the Russian Federation of the concept of "other change in the natural properties of the air", the absence of terminological unity of the Criminal Code of the Russian Federation and the relevant legislation, special attention is paid to the consideration of the subjective side of the crime, and also the contradictory approach of legislators, to identify qualifying signs of criminal pollution of the atmosphere.
Social complementary dyads: historical trends of evolution
Authors: Tolochek Vladimir A. 
Published: October 2022

Subject of research: "social complementary dyads" as a socio-psychological phenomenon. The object is social groups as socio-psychological phenomena, the subject is small social groups (microgroups) in the processes of their historical evolution.
Methods of research: historical-theoretical, analysis of the empirical studies on social groups subjects interactions. The phenomenon of the dyad as one of the forms of social groups is discussed.
Main results of research: a typology of dyads has been proposed: 1) complementary social dyads (SDS); 2) supporting social structures; 3) professional dyads (complex groups); 4) professional creative (creative dyads); 5) related; 6) spontaneous; 7) destructive (parasitic, exploitative); 8) antisocial. In view of the historical trends in the increase in the types of dyads and their varieties, it is believed that in the field of education the most urgent problem is the first type of dyads complementary social dyads (SDS), represented by such combinations as "educator educated", "teacher student", "teacher student, etc. Open questions are singled out (study in the paradigm of individual rather than joint activity; binarity of group classifications; unresolved issues of the lower and upper limits of the generation and functioning of groups; evolution of the subjects of the dyad, etc.); promising aspects of further research are discussed (the problem of resources, the individuality and complementarity of the qualities of interacting subjects, the possibility of directed formation and control of the evolution of dyads, etc.).
The prospect of criminalization of crimes against humanity in Russian criminal legislation
Authors: Nevskiy Ruslan E. 
Published: October 2022

Introduction. Currently, Russian criminal legislation lacks an independent norm on crimes against humanity. The author considers this to be a serious gap in the system of crimes against the peace and security of mankind (Chapter 34 of the Russian Criminal Code).
Methods. The conclusions made in the article are the result of using the general scientific dialectical method of cognition, as well as private methods (analysis, synthesis, formal-logical).
Tasks. The author in this article seeks to substantiate the need for direct criminalization of the norm on crimes against humanity in the criminal legislation of Russia.
Results. The article analyzes doctrinal positions regarding the possibility and/or necessity of criminalizing crimes against humanity in national criminal law. The provisions of the norms of international law in force for Russia are also taken into account to address the issue of criminalization of crimes against humanity in the Russian Criminal Code.
Conclusions. The article defines the following grounds for the criminalization of crimes against humanity in the Russian criminal legislation: international legal; constitutional and legal; political-legal and socio-legal. When formulating a rule on crimes against humanity in the Russian Criminal Code, the provisions of the statutes of post-war tribunals and modern ad hoc criminal tribunals recognized by Russia should be used. This rule should follow the traditional techniques of legislative technique and take into account a single contextual element inherent in all specific types of crimes against humanity.
Criminal protection of Russia's fiscal interests in the foreign economic sphere
Authors: Tsukanov Alexey N. 
Published: October 2022

Subject of study: in the context of economic sanctions against Russia, the issue of international trade with foreign partners is more relevant than ever. Improving the quality of customs administration and the transition from "electronic" to "intellectual" customs, gives positive results, which are the subject of study by economists and lawyers in the field of customs. Behind the brackets are questions of the effectiveness of the criminal law protection of the fiscal interests of the state in the foreign economic sphere. An analysis of the statistical data of courts, customs and other law enforcement agencies made it possible to develop probable hypotheses for the future development of crime in this area, which is the subject of this study.
The purpose of the study: to formulate evidence-based proposals for improving the mechanisms of criminal law protection of the fiscal interests of the state in the field of foreign economic activity.
List of methods and objects of research. Statistical observation, a method of grouping and summarizing data with subsequent interpretation of the results, which made it possible to make a forecast for the effective protection of the state's fiscal interests in the foreign economic sphere.
Conclusions on the results of the study. The mechanisms of criminal law protection of the state's fiscal interests in the customs area should be of an exceptional nature, and the guidelines should be built in favor of the transparency of customs procedures and the profitability of doing honest business. Currently, there is a decrease in the number of convicts under Art. 194 of the Criminal Code of the Russian Federation with a significant increase in voluntary forms of payment of arrears on customs payments. Two main reasons have been identified: organizational improving the quality of customs administration; legal judicial practice is built on the principle of presumption of good faith of the declarant.
Extra serious crime in the Far Eastern Federal District
Authors: Shesler Alexander V. 
Published: October 2022

Subject of research: dissertation research by Elena Mikhailovna Stone on the topic: "Criminological characteristics of especially serious crime in the Far Eastern Federal District", presented in the specialty 12.00.08 criminal law and criminology; penal law.
The purpose of research: to evaluate the presented study for compliance with the requirements for scientific qualification works of this type.
Methods and objects of research: in the process of studying the dissertation research, E.M. Stone used various methods of scientific knowledge, namely: dialectical, formal-logical, system-structural, analysis, synthesis, etc.
Main results of research: dissertation prepared by E.M. Stone, meets all the requirements that apply to scientific work of this type. The dissertation makes a certain contribution to the solution of the problem posed, is an actual independent scientific research, which has a complete form, is based on a sufficient empirical base, which ensures its reliability; the conclusions and proposals contained in it have scientific novelty and practical significance.
This work has been prepared on the basis of the opinion of the official opponent, A.V. Shesler, dated March 17, 2022, submitted to the Dissertation Council of the National Research Tomsk State University. 12.01.
Study of the TIG weldability of aluminum matrix composite material AMg2-TiC
Authors: Luts Alfiya R. , Sherina Yuliya V. 
Published: October 2022

Subject of research: Weldability of the composite alloy AMg2-TiC.
Purpose of research: Matrix alloy AMg2 is often used in welded joints. Reinforcement with a highly dispersed ceramic phase of titanium carbide leads to an increase in the hardness and strength of the alloy; therefore, it is necessary to study how the composite material behaves during and after welding.
Methods and objects of research: The object of study is the AMg2-TiC composite alloy obtained by the method of self-propagating high-temperature synthesis. Microstructural analysis was carried out on a Jeol JSM 6390A scanning electron microscope. The elemental composition was determined by X-ray microanalysis on a Jeol JSM 6390A scanning electron microscope with a Jeol JED-2200 attachment. The hardness of the samples was determined on a hardness tester ZIP TK=2M using the Brinell method according to GOST 9012-59. Weldability tests were carried out by argon-arc welding using an Everlast Power TIG 210 EXT welding inventory and filler materials that most closely match the chemical composition of the matrix alloy.
Main results of research: This paper shows the possibility of welding a composite material using the TiG method. The weldability of the composite was rated as satisfactory. Highly dispersed particles of the reinforcing phase do not dislocate from the area of ​​the base metal to the area of ​​the weld. The hardness of the composite material after argon-arc welding does not fall, but remains at the same level. The porosity in the weld zone of the composite is less than in the weld zone of the matrix alloy.
Extension of the functionality of the software for MD-simulation of the SH-synthesis of intermetallides in Ni-Al and Ti-Al nanosystems
Authors: Shmakov Igor A. 
Published: October 2022

The subject of research: the methodological and functional capabilities of specialized software packages of free access LAMMPS and OVITO and author's programs used for simulation of SHS-microkinetics in heterogeneous systems.
Purpose of research: to increase information content, 3D-visualization, and adequate interpretation of the processes of structural-phase transformations at interfaces of the layered, layered-block nanoscale Ni-Al and Ti-Al systems.
Methods and objects of redearch: the molecular dynamics simulation method implemented in the basis of the LAMMPS software package simulates the process of initiation and propagation of the SHS combustion wave in the systems under study, and using the OVITO package, 3D-visualization of the processes of dissolution, diffusion, and motion of the SHS combustion wave front is carried out.
Main results of research: it is shown that the development by the author of software modules for calculating one-dimensional temperature and density profiles of the synthesized material along the direction of combustion wave motion, as well as for calculating and visualizing the 3D-structure of the distribution of synthesized intermetallic interlayers at the interface in nanoparticles with the Ni-Al "core-shell" structure (and similarly for Ti-Al) allows, in contrast to the OVITO package, to detect heterophase intermetallic structures in such systems. As a result of a large series of computational experiments on simulation of microkinetics in the studied nanoscale Ni-Al and Ti-Al systems, it has been established that the software package created by the author with support for parallel computing, which, in addition to the licensed packages LAMMPS and OVITO, integrates author's software modules, has new broader functionality in the methodological aspect of the study of the problems of physical chemistry of the SHS process and is a vivid example of the created software engineering tools in this area of research.
Experimental and numerical studies of the effects of a rail vibration absorber on suppressing short pitch rail corrugation
Authors: Qian W. J. , Y. F. Wu , Chen G. X. , Ouyang H. 
Published: October 2022

The effects of a rail vibration absorber on suppressing short pitch rail corrugation are studied. Firstly, a rail vibration field test is carried out to analyze the vibration response of the rail with and without the vibration absorbers. Secondly, based on the hypothesis that friction-induced self-excited vibration of a wheel-rail system causes rail corrugation; two finite element models of a wheel-rail system and a wheel-rail-absorber system are established and analyzed. Both sets of rail vibration test results and theoretical results show that the rail absorbers can effectively reduce the friction-induced self-excited vibration of the wheel-rail system in the frequency range of 200-800 Hz, which corresponds to frequencies of short pitch rail corrugation. This may be a main reason that the rail vibration absorber can suppress the formation of short pitch rail corrugation.
The bonded macro fiber composite (MFC) and woven kenaf effect analyses on the micro energy harvester performance of kenaf plate using modal testing and Taguchi method
Authors: Hamdan A. , Mustapha F. , Ahmad K. A. , Mohd Rafie A. S. , Ishak M. R. , Ismail A. E. 
Published: October 2022

The demand on wind energy application will continue to increase as fossil fuel prices keep increasing and the reservoir keeps decreasing. In wind energy, wind turbine application should be properly selected. The material selection for turbine blade fabrication is highlighted as well in recent research. For green material application, the usage of natural fiber reinforced composite, especially kenaf fiber, in the fabrication of wind turbines needs to be given due attention. Woven and unwoven kenaf fiber is employed to fabricate composite plates which replicate the simple turbine blade model. At the same time, Macro Fiber Composite (MFC) is attached to the kenaf plates for micro energy harvester purposes. There are two methods to attach the MFC used in this study which are surface bonded and embedding into the plate. In order to investigate the effects of bonding MFC technique, modal Testing analysis and Taguchi method is employed. It is found out that the damping percentage of both woven and unwoven kenaf plates increase at 100 % and 50 % respectively when bonded with MFC on their surfaces. Bonded technique is suggested as the most influenced factor in micro energy harvesting at the vibration range of 20 to 60 Hz. It summarized that, the kenaf woven type, the distance from structure neutral axis, the stiffness of structure, the excitation vibration and the neutral frequency of a structure are highlighted as the factors influencing the performance of micro energy harvester as well.
Stability analysis and dynamic equilibrium of a Kuroshio generator system
Authors: Yu Hsing-Cheng , Chen Yi-An , Kehr Young-Zehr 
Published: October 2022

Global resources for conventional energy are currently being exhausted, and several countries worldwide are attempting to develop renewable energy. Current generator systems are a subject of ocean power research. This paper proposes a novel design of a Kuroshio generator system (KGS) that is suitable for the maritime environment of Taiwan (i.e., an average flow velocity of the Kuroshio Current is 1.45 m/s and the flow can be accelerated on Keelung Sill with a depth of 50-250 m). The KGS combined a reliable cable design and simple anchor system at sea and was not affected by motion changes of rotation axes in yaw and roll by way of an appropriate rudder design. An intuitive simulation method applied using MapleSim software was used to create a rigid KGS model. Different modeling frameworks for varied cable design and joint positions were adjusted to meet system requirements. An intuitive simulation method applied using MapleSim software was used to create a rigid KGS model. Different modeling frameworks for varied cable design and joint positions were adjusted to meet system requirements. The stability analysis was performed to determine dynamic equilibrium and motion behavior of the KGS and the combined cable design. The optimal spring stiffness and damper coefficient of polyester fibers were set as 5×105 N/m and 3×105 N∙s/m in the simulation, respectively. Furthermore, to achieve the torque equilibrium in pitch motion of the KGS, an optimal joint position that was relative to the leading infraedge of the outer duct was set at 2.2 m along the negative surge axis according to their responses in the simulation. Finally, the force and torque generated by the hydrodynamic effect in the KGS and the estimated specifications of a direct-drive permanent magnet generator equipped with an external rotor were imported into the simulation. Consequently, the motion ranges of translation axes in surge and heave were converged within 0.5 m, and the estimated output power in the KGS exceeded 54.8 kW.
Micro-vibration isolation measurement platform using permanent magnet negative-stiffness devices and air springs
Authors: Zhang Xiaoping , He Lin 
Published: October 2022

Environmental micro-vibration affects the accuracy of precision measurement devices. Passive isolation system can isolate most external vibration, decreasing its stiffness will improve isolation effect. Permanent magnet negative-stiffness device (PMNSD), which is mainly constructed from three permanent magnets, can decrease the system dynamic stiffness of isolation system without any effect to the static stiffness, when it is used parallel with positive-stiffness isolator. The mechanism of its negative stiffness is analyzed, and its stiffness is calculated by theory method and finite element method, it proves that the stiffness will decrease with the decrease of the initial air gap of magnets. A micro-vibration isolation platform using PMNSDs and air springs is constructed, it can carry many kinds of measurement instruments which weight 0-2000 Kg, keeping the system natural frequency under 1 Hz, it has good isolation capacity for micro-vibration over 2 Hz. The PMNSD will have greatly practical applications for its tunable negative stiffness, zero static stiffness, contact free, long life and so on.