Based on the theoretical and experimental studies carried out using the graphical method of analyzing cause-and-effect relationships (Isikava diagram), a model of integrated quality management of manufacturing of surfaced machine parts and mechanisms has been developed. It is proposed to improve the diagram of the application of system and process approaches to quality management, as described in the international standards ISO 9000:2008. When considering the diagram, it is proposed to consider factor indicators as a system of interrelated processes, and the result of these processes as a system of basic indicators of product quality. According to the level of detail of the consideration of processes, it is proposed to classify them: top-level processes; detailed processes; elementary processes (operations that do not require a more detailed description). At the same time, the main reasons affecting quality are proposed to be considered as top-level processes, secondary reasons as detailed processes, and third-order reasons as elementary processes. A model of manufacturing quality management of deposited parts of machines and mechanisms is proposed (on the example of the technological process of manufacturing deposited working rolls of cold rolling), built on the basis of the Isika diagram using the 5M stratification method, which takes into account factors depending on the person, machine, material, method, measurement. The detailed processes include problems related to the prevention of the formation of cold cracks and the effective use of the properties of high-alloyed deposited metal. The model has been tested in solving the problem of improving the quality and durability of surfaced rolling rolls using complex hardening technologies (plasma surfacing, heat treatment, nitriding, ultrasonic surface hardening treatment).

The features of the structure of the valley of the lower and middle reaches of the Nenya River in the Nenya-Chumysh depression are considered. For the first time, the paper analyzes the study of three sections of the high floodplain of the Nenya River. The results of radiocarbon, lithological, and micropaleontological analyses of samples from these sections are presented. The analysis of the conditions for the formation of sediments of a high floodplain in the valley of the Nenya River is carried out.

Influence of various factors on quality of metallurgical products is considered. It is shown that quality of technological machines and aggregates, determined by their reliability and accuracy of operations performed during the operation of technological machines, depends on complex of their parameters. Relationship between the quality of technological machines and quality of manufactured products, characterized by accuracy of manufactured products, is determined. This relationship between the indicators of accuracy of manufactured products and quality of technological machine, in this case, depends on rigidity of machine design as a whole. This is due to the fact that the greater the rigidity of machine design, which also determines reliability of the machine, the higher is accuracy of technological operation and, accordingly, the higher is quality of the products. The influence of clearances in joints of kinematic pairs of crank machines on occurrence of dynamic loads leading to rapid failure of the sliding bearing liners is analyzed. Negative influence of clearances in kinematic pairs on reliability of technological machines and the accuracy of operations performed makes it necessary to develop constructive measures to create a gap-free connection of elements of kinematic pairs. Studies have shown that necessary effect can be obtained by using small-sized elastic pneumatic elements embedded in a kinematic pair. Constantly acting on the movable framework with an anti-friction liner attached to it, the elastic element selects clearance between the trunnion and the liner. The design of an elastic pneumatic device for sampling clearances in sliding bearings during operation of the rolling mechanism of the mold is described and reduction of the vibration level due to elimination of clearances is experimentally proved.

The results of a corrosion-electrochemical study of the effect of zinc additions as an alloying component on the anodic behavior of a lead alloy of the SSu3 grade (Pb + 3.0 % (by mass) Sb) in an electrolyte medium NaCl are presented. The anodic behavior of the alloys was investigated by the potentiostatic method in the potentiodynamic mode at a potential sweep rate of 2 mV/s. The zinc content in the SSu3 alloy was 0.01 - 0.50 % (by weight). The studies were carried out in an electrolyte environment of NaCl with a concentration of 0.03; 0.30 and 3.00% (by weight). It was found that with an increase in the concentration of chloride ion in the NaCl electrolyte, a shift in the negative region of the values of the corrosion, pitting formation and repassivation potentials of alloys is observed. The potential for free corrosion of alloys, depending on the length of time, shifts to the positive region. This dependence is also characteristic with an increase in the concentration of zinc in the SSu3 alloy. Regardless of the composition of the alloys, an increase in the rate of their corrosion with an increase in the concentration of NaCl in the electrolyte was established. The addition of zinc to the SSu3 alloy increases its corrosion resistance. It is shown that the alloys corrode by the pitting mechanism and zinc, as an alloying component of the SSu3 alloy, promotes the shift of the pitting and repassivation potentials to the region of positive values. This leads to an increase in the resistance of alloys to pitting corrosion, and also contributes to the healing of incipient pitting foci.

Technological solutions for automation of the surfacing process based on the Anycubic Chiron desktop 3D printer, which uses Fused Deposition Modeling (FDM) technology, are proposed. Gas metal arch welding (GMAW) was chosen as the surfacing process. Materials were selected to protect table and printer components from sparks and heat. Model is developed and material is selected for welding torch holder. As a material for protecting table, a 15 mm thick glass fiber refractory plate was used, thermal conductivity of which at a temperature of 400 ºС is 0.092 W/(m⋅K). For the holder of welding torch, a wrought aluminum alloy AMg2 was chosen, which has good weldability and machinability. A diagram has been developed for connecting welding machine to the board of 3D printer, the main component of which is a mechanical relay. A scheme for controlling surfacing process based on commands from the printer board transmitted to the welding machine is proposed.

The article proposed a mechanism for improving the computational efficiency of the procedure for the formation of development programs (enterprises, regions, municipality), which included several areas, one of which was represented by multi-purpose projects, each of which would change the indicators of projects of other areas. The program generation procedure is based on the decomposition of the original task into a plurality of rant tasks. The results of the computer experiment are presented, showing that the computational efficiency of the pre-test procedure can be qualitatively improved due to a priori assessment of the effectiveness of options for entering multi-purpose projects based on initial information about projects.

The issues of the transformation of the university as an educational space, the principles of formation relationships in the educational ecosystem are considered. The role of additional education in the harmonization of the interests of the subjects of the educational ecosystem is shown. Additional professional education programs that allow the university to create new specialists of the "knowledge economy" that are capable to respond to the challenges of the future are proposed.

The definition of the concept of "financial literacy" is given. The relevance of financial literacy of the population is substantiated. The assessment of the level of financial literacy of young people is presented. The negative components of a low level of financial literacy are highlighted. The positive effect of increasing the level of financial literacy is considered.

On November 7, 2021, Vladimir Nikolaevich Peretyatko, professor, doctor of technical sciences, professor-consultant of the department of "Metal forming and metal science. EVRAZ ZSMK" of the Siberian State Industrial University (SibGIU), turned 90 years old.
Vladimir Nikolaevich graduated in 1954 from the Siberian Metallurgical Institute (SMI) named after Sergo Ordzhonikidze (now SibGIU) with a degree in "Metal forming and metallurgy" and received the qualification of a metallurgical engineer. He was invited to work as a senior laboratory assistant at SMI. At the same time, he entered full-time graduate school.

On November 7, 2021, Vladimir Nikolaevich Peretyatko, professor, doctor of technical sciences, professor-consultant of the department of "Metal forming and metal science. EVRAZ ZSMK" of the Siberian State Industrial University (SibGIU), turned 90 years old.
Vladimir Nikolaevich graduated in 1954 from the Siberian Metallurgical Institute (SMI) named after Sergo Ordzhonikidze (now SibGIU) with a degree in "Metal forming and metallurgy" and received the qualification of a metallurgical engineer. He was invited to work as a senior laboratory assistant at SMI. At the same time, he entered full-time graduate school.

Renowned Russian scientists in the field of condensed matter physics and physical materials science A.M. Glezer and V.E. Gromov were included in the list of 2% of the most cited scientists in the world for 2020 compiled by Elsevier. Alexander Markovich Glezer is a professor, doctor of physical and mathematical sciences, director of the G.V. Kurdyumov Institute of Metal Science and Physics of Metals of the I.P. Bardin Central Research Institute of Ferrous Metallurgy, professor of the Department of Physical Materials Science of NUST MISIS. Viktor Evgenievich Gromov is a professor, doctor of physical and mathematical sciences, head of the Department of Natural Sciences of the Siberian State Industrial University.