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The article presents the results of research conducted by the staff of the Research Institute “New Economy and Business” of Plekhanov Russian University of Economics concerning the role of the Russian educational system in the space of the life of society, where it occupies an extensive sphere of intertwining direct and indirect interests, processes, actions of various parties: from an individual to the entire population of the country; from individual enterprises, organizations, to the entire production; from the employee to the sphere of labor, the entire socio-economic complex of the country. The system of higher education in the format of the Bologna system has been so deeply transplanted by many years of efforts into the entire vast sphere of Russian education, integrated with the spheres of science and labor. society as a whole, that it is difficult even to imagine not only an integral, but even a fragmentary one-time abolition of it. Based on almost 50 years of experience in serving Russian education in the teaching, scientific, and administrative fields, the authors of the article express their opinion regarding the demands seriously expressed in the Russian scientific and pedagogical community for the immediate abolition of the current system of Russian higher education (meaning the Bologna type) and the transition to a new, bearing the features of national tradition. The article notes that currently, the mechanism of simultaneous cancellation and transfer of the system is not yet completely clear. In the final section of the article, conclusions are drawn concerning some aspects of the fate of the Bologna system in the Russian Federation, other innovations of recent years, including the Western model in higher education, based on the experience of previous higher school reforms.

The study is focused on the prospects for the technological development of the oil and gas industry in the Krasnoyarsk Territory in the period up to 2030. The forecasts for the development of the oil and gas sector are analyzed, and groups of significant technologies are identified. A survey of experts was conducted; based on expert assessments, technologies were identified that are promising for the modernization of existing and deployment of new industries in the region; these are technologies for seismic exploration, well research, predictive assessment of reservoir productivity, 3D modeling of sedimentary basins; technologies that ensure efficient nature management and environmental protection.

The article is devoted to the analysis of the development of the system of territorial administration in the Russian Federation, as well as national projects as a key element of a set of program methods. The paper presents the historical excursion of the period 2000-2021, on the basis of which the key properties of the system of the regional structure of the Russian Federation were identified. Special attention is paid to the disclosure of models of regional management (model E.M. Primakova, model of recentralization, model of centralization of power), which formed the basis of the modern management system. A separate aspect investigated the integration of software methods into the management system at the federal level. According to the results of the study, a number of problems of the existing system of territorial administration of the Russian Federation, its main shortcomings, were identified. The authors proposed to adapt the mechanisms and tools of the management system to changing external conditions through the activation of digitalization tools at all levels of interaction, which in the future will contribute to the improvement of management processes and software methods. In the process of preparing the article, the methods of historical systemic and institutional analysis were used.

For structurally complex orebodies in weak zones of enclosing rock mass, a variant of the sublevel stoping technology with cemented paste backfill is proposed. On the ground of the in-situ data, the analytical relations are constructed to determine stability of artificial roof and sidewalls in stopes. It is found that backfill possessing the uniaxial compressive strength of 3 MPa preserves stability in the course of extraction of ore from adjacent stopes and in mining on the lower lying level. The recommendations on backfilling are given.

The article highlights the urgency of studying processes of deformation, displacement and collapse of undermined strata at rockburst-hazardous deposits of the Khibiny Massif with regard to geomechanical and geodynamic risks. The authors analyze failure specifics in undermined strata under the action of tectonic stresses, which consists in impeding of fracturing due to subhorizontal compression. It is found that as the thickness of ore bodies decreases and their dip angle grows at great depths, the pitch of failure increases. The problems to be solved to continue extraction of apatite-nepheline ore at minimized induced risks and at the preserved economic efficiency are listed.

The authors investigate thermal processes in an electromagnetic percussion assembly of a downhole pulse vibration exciter at the rated energy mode in the naturally cooled air environment and at different methods of heat energy transmission from the coil to the body. The interrelation is found between the coil and body temperature, external cooling, duty cycle and the coil-body expansion gap when it is filled with air or oil. Based on the obtained results, the duty cycle of the vibration exciter in a well is calculated when the body of the electromagnetic percussion assembly is cooled with flow water.

The authors discuss concentration of fluorite from waste at Yaroslavskaya Mining Company. The waste accumulated in the tailings storage for the long operating period contain 11.6-20.7% of fluorite. Old tailings have specific process properties because the initial ore has experienced certain physicochemical treatment during primary processing, and owing to long storage. The package of balanced effects which ensure selective recovery of fluorite is substantiated. The obtained concentrates contain up to 95% CaF₂. Production of fluorite concentrates at maximal removal of silicon dioxide, which is a strictly restricted impurity, is discussed. The ways of improving the processing circuit are proposed, and the efficiency of electrochemical treatment of the pulp fluid phase at the final stages of recleaning is proved. It is found to be possible to reduce the silicon dioxide content of the concentrates to 1.25-0.99%.

The article describes the studies into the process of upward mass transfer in flotation tailings with water solutions. The swift-flowing geological process is investigated using the magnetic resonance imaging. The kinetics of water-soluble minerals as well as the structure and substance transformations in the body of tailings are studied for substantiating in-situ formation of the target concentration zones at the tailings surface.

The article gives a review of scientific publications and regulatory documents connected with reclamation activities at the sites of waste storage in the mining industry in the Russian Federation. The environmental, economic and social impacts of mining are discussed. The role of reclamation in the recovery of the disturbed lands and ecosystems is illustrated, and the methods and stages of reclamation are described. The main obstacles of reclamation to be successive are revealed. It is highlighted that the spotlight should be on improvement of reclamation legislation to enhance efficiency of rehabilitation measures.

The author focuses on the measurement and recording equipment for the laboratory research of hydraulic fracturing in the conditions of rock pressure simulation. The choice of the test values, discretization intervals and observation periodicity is substantiated. The functional flows of the program code in LabView are presented. The program code ensures synchronous multi-point measurements of deformation, breakdown pressure, acoustic and seismic emission, power fluid flow rate, etc. The recommendations on selecting equipment, sensors and research findings for designing measurement and monitoring systems for geodynamic processes are given.