Vol 18, No 4 (2022)

Subject of research: the norms of the Russian criminal law regulating responsibility for the sale of narcotic drugs, psychotropic substances and their analogues using mass media or electronic or information and telecommunication networks (including the Internet), as well as the practice of their application and scientific works in this field.

Purpose of research: to develop scientifically sound proposals for improving the legislative regulation of the qualifying attribute provided for in paragraph «b» of Part 2 of Article 228.1 of the Criminal Code of the Russian Federation, and the practice of its application.

Methods and objects of research: the methodological basis of the research is formed by the universal dialectical method of cognition, the formal legal method, as well as methods of analysis, synthesis and modeling. The object of the study is the social relations that develop regarding the criminal law regulation and application of the norms on liability for the sale of narcotic drugs, psychotropic substances and their analogues using mass media or electronic or information and telecommunication networks (including the Internet).

Main results of research: author comes to the conclusion that it is impossible to commit actions that constitute the sale of narcotic drugs, psychotropic substances or their analogues exclusively using information and telecommunication networks. The key factors influencing the increase in the public danger of the sale of narcotic drugs, psychotropic substances and their analogues are identified, to which the author refers: the use of information and telecommunication networks for the transmission of information (communication) during marketing, as well as the preservation of the confidentiality of communication (anonymity or the use of pseudonyms). The author proposes to abandon the use of the term «electronic networks» and to change the wording of the qualifying feature under consideration.

Subject of research: the particularly qualifying signs of violent sexual crimes included in Articles 131, 132 and 133 of the Criminal Code of the Russian Federation in 2022, which are aimed at protecting the sexual integrity of minors.

Purpose of research: to analyze the content of new particularly qualifying signs of sexual crimes, their consistency with each other, validity and necessity of inclusion in the Criminal Code of the Russian Federation.

Methods and objects of research: the work uses the general scientific dialectical method of cognition and private scientific methods, such as analysis, linguistic, comparative legal, statistical, formal and logical. The method of analysis was used in the study of the content of particularly qualifying signs of sexual crimes. Linguistic – when interpreting the wording of the norm provided for in Part 5 of Articles 131 and 132 of the Criminal Code of the Russian Federation. Comparative legal – when comparing the content of the sign of a special relapse contained in Articles 131 and 132 of the Criminal Code of the Russian Federation and in Articles 134 and 135 of the Criminal Code of the Russian Federation. Statistical – when processing indicators about the number of convicts for forcing minors to sexual acts. Formal-logical – in the disclosure of concepts and categories used in the formulations of the investigated signs of crimes and the presentation of proposals to change the design of Part 5 of Articles 131 and 132 of the Criminal Code of the Russian Federation.

Main results of research: based on the analysis of the content of the signs regulated in Part 5 of Articles 131 and 132 and Part 3 of Article 133 of the Criminal Code of the Russian Federation, the author identified technical and substantive flaws in their designs, inconsistency of some of the new signs with similar signs of other sexual crimes against minors. To eliminate the identified shortcomings of the studied norms, it is necessary to replace the wording of Part 5 of Articles 131 and 132 of the Criminal Code of the Russian Federation with an indication in it of an act committed against a minor, without references to other parts of these articles, from paragraph "b" " the same part of these articles should exclude an indication of a minor victim, from paragraph "c" remove the indication of the type of crimes against the person. In Part 3 of Article 133 of the Criminal Code of the Russian Federation, it is necessary to exclude the signs provided for in paragraphs "a" and "b", and in Part 6 of Article 134 and Part 5 of Article 135 of the Criminal Code of the Russian Federation, increased responsibility for the special recidivism of crimes established in them should be extended to all victims of these crimes.

Subject of research: the article deals with the issue of the essence of public danger and its significance in the process of criminalization of public relations. The vectors of criminalization development are outlined.

Purpose of research: to determine the criteria for criminalization of public relations in the system of measures of criminal legal influence in the structure of criminal law and the prospects for their further improvement.

Methods and objects of research: the study used traditional methods of socio-legal and formal dogmatic analysis: documentary, historical and legal, analytical, systematic, logical.

Main results of research: according to the results of the study, the author states that the criminal law of the classical type is being replaced by the criminal law of the utilitarian type, where the concept of crime is associated with causing harm, and public danger plays an auxiliary function. In the system of security measures, the public danger of an act does not form a criminal law prohibition. Criminalization is based on the element of expediency. The transformation of the subject and method of criminal law leads to the fact that the idea of security, which currently dominates the criminalization of public relations, determines the construction of preventive criminal law.

Objects of research: composite materials obtained by chemical modification of the plant base using glueless technology in the sintering process.

Purpose of research: to develop a method for obtaining board materials based on plant raw materials with increased mechanical strength characteristics and exploitative properties.

Methods of research: by hot press molding technology in the presence of crosslinking chemicals (urea, benzylchloride, basic cupric carbonate) were obtained board materials with high fracture strength and increased fire safety.

Main results of research: obtained materials can be used for construction purposes and as a replacement for flakeboard and fiberboard.

Subject of research: the influence of the concentration and composition of alloying elements Mn, Ti, Cr, Y, Mo, W, V on the change in the aluminum recrystallization temperature.

Purpose of research: to find the optimal concentration of alloying additives, at which the recrystallization temperature reaches its maximum value.

Methods and objects of research: using the methods of thermodynamic analysis of binary state diagrams of aluminum with alloying additives, it has been established that the nature of the change in the recrystallization temperature depends on what type of eutectic or peritectic reaction the formation of intermetallic compounds belongs to. It is shown that aluminides act as alloy modifiers and impart high mechanical properties to products.

Main results of research: it was found that for the Al–Mn system, the optimal content of Mn should be considered 0.2%, for the Al–Cr system, the maximum increase in the Al recrystallization temperature is observed at 0.6% Cr, for the Al–Y system, the mechanical properties of Al at elevated temperatures maximum at 1% Y.

Subject of research: single-phase earth faults in electrical networks of medium voltage class.

Purpose of resarch: the development of a simulation model for the analysis of transient processes that occur during a "metallic" single-phase earth fault in a 35 kV electrical network.

Object of  research: distribution electrical networks 6-35 kV operating in isolated neutral mode.

Main results of research: a simulation model was developed in the Matlab Simulink environment, which makes it possible to analyze the oscillograms of currents and voltages during a single-phase earth fault in networks with an isolated neutral. A method for determining the outgoing line with an earth fault is presented, based on the superimposition of non-power frequency currents. The source frequency is determined based on the condition for the occurrence of a resonant mode. Oscillograms are presented, from which it follows that the current in the damaged phase increases by more than 2 times, which makes it possible to selectively determine the damaged connection.

Subject of research: mixed-integer 0-1 linear programming problem for choosing optimal structures for non-elementary linear regression models.

Purpose of research: integrate into the mixed-integer 0-1 linear programming problem additional constraints that will guarantee the construction of quite interpretable non-elementary linear regressions.

Methods of research: regression analysis, mathematical programming, method of successive increase the absolute contributions of variables to the general determination.

Object of research: non-elementary linear regression models.

Main results of research: in the mixed-integer 0-1 linear programming problem, designed to construct non-elementary regressions, additional linear constraints on the absolute contributions of variables to the general determination are integrated, allowing you to control both the contributions themselves and multicollinearity in the model. It is shown how it is necessary to regulate these constraints so that the non-elementary linear regression obtained as a result of solving the problem is quite interpretable. The proposed mathematical apparatus was used to model railroad freight transportation in the Tyumen region. An interpretation of the obtained high-precision and quite interpretable non-elementary linear regression is given.

Subject of research: probabilistic time models of testing created to form complex stochastic connections between individual test elements and developed to detect certain groups of the web applications program errors.

The purpose of research: substantiate the possibility of using genetic algorithms in the process of solving probabilistic testing problems based on a multi-particle filter and evaluate their effectiveness. The study provides fundamental methods to improve the accuracy of the posterior distribution of probabilistic testing models and the total number of matched with evidences samples.

Methods and objects of research: object of the research is to solve filtering and smoothing problems for a probabilistic test model based on a multi-particle filter. Methods and algorithms based on the Monte Carlo method are presented, allowing, in combination with genetic algorithms, to increase the accuracy of obtaining posterior estimates of samples. This approach allows you to narrow the range of samples, as well as increase their consistency. The formation of each next sample will be carried out taking into account the previous ones through the use of crossover and mutation operations.

The main results of research: as a result, the validity of the proposed approaches to solving filtration and prediction problems in the process of implementing testing procedures based on multi-particle filter algorithms and genetic algorithms was proved. The given practical results prove the constructiveness and scientific validity of the proposed methods and algorithms for solving web applications testing problems.

Subject of research: global climate processes are directly related to greenhouse gases (greenhouse gases, GHG). The main greenhouse gas in the atmosphere is carbon dioxide, which makes the problem of studying the dynamics of the carbon cycle relevant. Of particular interest is the study of the swamp ecosystems of Western Siberia, since they contain significant carbon reserves.

Purpose of research: the work is devoted to an analytical review and analysis of current publications in the field of modeling the dynamics of the carbon cycle.

Methods and objects of research: the most popular dynamic models reflecting schemes and elements of the global carbon cycle, as well as functional dependencies of carbon consumption and release are considered.

Main results of research: analytical reviews of modern scientific results in the field of mathematical modeling of the carbon cycle scheme are given. There is a proposition of a carbon cycle model, which aimed at studying the dynamics of greenhouse gases in swamp ecosystems of Western Siberia.

Subject of research: the state of the tourist and recreational sphere of the Nizhnevartovsk region of the Khanty-Mansiysk Autonomous Okrug – Yugra.

Purpose of research: to develop promising areas for the sustainable development of the tourism industry in the northern territory in the face of reduced competition from foreign operators and the closure of external destinations.

Methods and objects of research: statistical, comparative, strategic analysis were used as the main methods of scientific research.

Main results of research: the conclusions based on the results of the assessment of the tourist and recreational sphere of the Nizhnevartovsk region are to identify positive aspects and problems of the development of the industry, develop directions for the sustainable development of tourism in the Nizhnevartovsk region: modernize the existing infrastructure (including roadside infrastructure), improve the quality of services provided, stimulate the growth of the number of investment projects in this area; digitalization of the industry, the introduction of new technologies and the promotion of the regional tourism product to the district and interregional market.

Subject of research: employment strategies of forced migrants from Ukraine and their place in the structure of the labor market of the Tyumen region.

Purpose of research: to consider forced migration and their place in the structure of the labor market. A separate group of tasks includes the study of employment strategies and priorities of forced migrants (refugees) from Ukraine who arrived on the territory of the Tyumen region, due to the unfavorable trends in the development of the labor market in the labor market of the region.

Methods and objects of research: analysis of scientific literature, analysis and synthesis, statistical methods, methods of generalization, systematization and grouping.

Main results of research: the results consist in studying the importance of forced migration for the development of the labor market structure of the region, considering the features of labor integration of forced migrants from the territories of Ukraine and the strategic priorities of their employment, as well as forming a number of conclusions based on the values obtained.

The article with the involvement of empirical data reveals the problem of the temporary organization of the life and activities of teachers.

Subject of research: characteristics of the time perspective and orientation of teachers with time freedom, dependence, infantilism, as types of relation to time.

Purpose of research: peculiarities of the time perspective and orientation of teachers with a different attitude to time.

Methods and objects of research: the respondents were 174 teachers – teachers of secondary schools. They used a psychodiagnostic complex, which includes author's developments – the "Scale of subjective attitude to time" and the "Time" questionnaire, as well as the "Time Perspective Questionnaire" (F. Zimbardo).

Main results of research: it has been established that teachers with temporary infantilism are characterized by a "negative past and orientation towards the future". They are characterized by a harmonious temporal orientation – they strive to move into the future, using the resources of the past, but in the present. Teachers with temporary dependence are distinguished by a "positive past and ascetic present". In a temporary orientation, teachers with this attitude to time are more focused on the future ("live" them) than on the present and past. Teachers with temporary freedom are characterized by a temporary perspective distinguished by a "fatalistic ascetic present with an orientation towards the future". Nevertheless, in a temporary orientation, teachers focus more on the past than on the present and future, trying to use the resources of past experience to develop themselves and their potential.