bluuebunny/crossref_metadata_2025 huggingface dataset:
On liberalism, neoliberalism, monetarism, and economic policy in the Russian reformers’ activities
Authors: Gninenko A. V.
Published: April 2022

The interpretation of liberalism ideas intensively implanted in Russia in 1991 –2000 reflected the trends acutely opposing government regulation of national economy and social development and reducing such regulation to the unprecedented level that has no scientific and practical grounds to be called liberalism in comparison with the western notions and ideas of liberalism and liberal economy. It pushed the national economy and social sphere of Russia to “the point of unreturning» to the technologically, industrially, postindustrially, and socially developed nations. Taking into account the destructive results of the interpretation of monetarist and neoliberal ideology in this country, the author regards monetarism as a deliberately ineffective “special export model of pseudoliberalism”, act of unfair global competition or intellectual economic provocation directed to dismissal of Russian Federation as strategic rival.
Collective consciousness in philosophy of E. Fromm
Authors: Vilchinskaya L. Z
Published: April 2022

The article discusses the concept of mass consciousness of Erich Fromm. The phenomenon of destructiveness in contemporary western society is analyzed. The author compares Erich Fromm’s view-point with that of other scientists in the field of psychoanalytic philosophy.
Designing of technological containers for storage and transportation of body parts of passenger cars
Authors: Avdeyev V. B , Kuzminskiy D. L , Fomichev A. A
Published: April 2022

The article is devoted to the design of technological containers for storage, domestic and regional transportation of body parts of passenger cars on the example of the container for an automobile roof. Development of a method of designing of a technological container is carried out ​​using SolidWorks software.
P.B. Struve and G.V. Plekhanov: history of a certain polemics
Authors: Golovin Y. B
Published: April 2022

The article is dedicated to a controversy between P.B. Struve and G.V. Plekhanov (the late XIX, early XX centuries) on the major problems of Marxist theory: the possibility and necessity of socialism, the theory of impoverishment of the proletariat, Marxist formula of controversy, the theory of social revolution, the laws of dialectics. The authors prove the validity of the Struve’s arguments in his criticism of the foundations of Marxism.
Control of gas exchange during cultivation of phototrophic microorganisms
Authors: Makeev P. P , Biryukov V. V , Arkhipov M. Y , Stekhnovskaya L. D
Published: April 2022

Questions on optimal control of the cultivation of phototrophic microorganisms, particularly microalgae, are currently relevant as for solving the problem of disposing of excess carbon dioxide emitted into the atmosphere by burning fossil fuels as for production of biofuels on the basis of phototrophic biomass.
Mathematical model of the top-N problem for content recommender systems
Authors: Amelkin S. A , Ponizovkin D. M
Published: April 2022

This article discusses content recommender systems which solve the top-N problem. A mathematical model of the content recommender system based on fuzzy sets, the criterion of assessing the quality of recommendations and solution algorithm are presented in the article.
Resource-saving preparation of the structure and mechanical properties of steel 40X for cold die forging of hardware
Authors: Pachurin G. V , Filippov A. A , Chinenkov S. V
Published: April 2022

The article contains the technology of the preparation of the level surfacehardening, mechanical characteristics and structure of rolled used for cold die forging, eliminating the costly operations annealing furnaces and mechanical turning of surface defects.
Analysis of microstructure of surface layer of a hole while deforming drawing in lubricants
Authors: Buylov A. E.
Published: April 2022

The influence of applied lubricants on formation of a surface layer microstructure while deforming drawing for various materials and technological parameters is considered in this article.
The technology of precision tubular products using compression on the profile mandrel rolling-drawing non-driven rollers
Authors: Rozov Ju. G
Published: April 2022

Manufacture of long hollow parts specified internal profile of the hard-deformable alloys based on process improvement of cold deformation of a tubular workpiece requires the development of science-based modes of technology to assure the quality of products, reduction of the complexity of manufacturing, steel intensity etc. Stress-strain state and energy-power parameters of the rolling-drawing process non-driven roller tubular billet on the profile mandrel is define by computer analysis that have been made. The shape and dimensions of mandrel corresponded to the inner surface of the rifle barrel with the polygon profile type. As a result, it has been developed and manufactured the corresponding technological device and has been manufactured the product by above method.
Cold extrusion with differentiated counter-pressure of die cavities
Authors: Kaljuzhnyj V. L , Pimanov V. V
Published: April 2022

The article describes the engineering method to obtain the correlation for the determination of stresses on the contact surfaces of the workpiece and the tool, the efforts of the extrusion of cavities by spherical die. It shows numerical simulations made ​​on computer simulation by the finite element method on examples of extrusion by spherical die of billets made of R6M5 (Р6М5) steel under the action of counter-pressure on the free surface of the workpiece. The paper contains the definition of the maximum counter-pressure through simulation that provides extrusion without destruction and the efforts of the processes, the distribution of stresses in the deforming tool and the stress-strain state, the degree of resource use of metal plasticity, as well as the final product dimensions. The article contains a description of the experiment on the extrusion billets of steel R6M5 (Р6М5) spherical die.
Uniform approach to a definition and study of Cournot and Stackelberg competitons in Cournot model
Authors: Volkova N. A
Published: April 2022

The article describes the process of constructing of operators in Cournot and Stackelberg models taking into account the number of active companies. Investigated operators are very different from the known "classic" Cournot and Stackelberg operators. Economic meaning of these operators and their fixed points is unclear because of a uniform approach to the identification and study of these strategies.
The process of obtaining a roll-formed sections with a predetermined longitudinal curvature through control the characteristics of plastic hinge in the deformation zone
Authors: Markovcev V. A , Markovceva V. V
Published: April 2022

The article describes the processes of formation of roll-formed sections with a predetermined longitudinal curvature. It contains a research of the theoretical foundations of a plastic hingeformation in the deformation zone and the management of its properties.
Nature and specificity of innovative transformations of socio-economic systems
Authors: Dudin M. N , Gorokhova A. E
Published: April 2022

This article examines the theoretical content of the concept of "innovative transformation" in relation to socio-economic systems and the specificity of behavior of these transformations at different stages of the economic cycle.
Action as an algebraic vector magnitude
Authors: Ketsaris A. A.
Published: April 2022

The article shows that quantum phenomena can be explained by the algebraic structure of space of the fundamental physical value of action. The eigenvalue operator problem is obtained as a consequence of an algebraic action vector multiplication law, existence of which we conceded. Thus we come to the explanation of quantum phenomena by the algebraic structure of the space of action vectors. Also the authors planned the path for explanations of types of quantum operators in relation to classical differentiation operators: multipliers included into the structure constants can be transferred to the operators of differentiation. Such multipliers include imaginary unit. In addition, it was established understanding of wave function as a partial differential of an action vector.
Innovation management in companies in a socially-oriented market economy
Authors: Umrikhina M. V
Published: April 2022

The article discusses an innovation management in a company in a socially-oriented market economy. Effective methods of innovation management are chosen. The concept of innovation is clarified. The authors concluded that to achieve maximum business efficiency and to take a leading position in the market is impossible without effective innovation management in a company.
Static analysis of guy cable system
Authors: Kirsanov M. N.
Published: April 2022

The distribution of strains in guy cables of knee-and-column arrangement with a rigid beam and guy cables of different stiffness for random number of guy cables. To find analytical solution there are used the Maple computer mathematics system and the method of induction. Bisymmetrical matrix is included in the solution. Its properties were investigated. Influence of stiffness redistribution on uniformity of strain values was analyzed.
Improvement of prefabricated cutting tools for heavy lathes
Authors: Muzykant I. A , Maksimov Y. V , Litvinov A. S , Mironenko E. V , Gusenko V. S , Mirantsov S. L
Published: April 2022

This article considers the issues of improvement of prefabricated constructions for the cutters of heavy machine tools with the purpose of increase the durability of the cutting unit and increase the rigidity of the mounting of cutting elements. There are presented the results of analytical studies of the strength and dynamic characteristics of cutting tools for heavy machine tools.
Problems of evaluating the level of innovation development in Russia
Authors: Gromova A. A , Zakharov A. V
Published: April 2022

The article describes the problems of evaluating of innovative development in Russia, the relationship between the national competitiveness and innovation development. The ways to overcome problems are identified.
Study of the dynamics of the process of electric discharge sawing by wire tool electrode
Authors: Ovsyannikov B. L , Stavitskaya N. B
Published: April 2022

The article presents the results of experimental and theoretical studies of the dynamics of the process of electric discharge sawing by wire tool electrode aimed at solving problems of control.
The study of deformations in reinforced plates
Authors: Parakhoni A. A. , Osipov N. L.
Published: April 2022

This paper presents the numerical and analytical solutions of the problem of plane deformation of rectangular panels reinforced by ribs. There is conducted a parametric study of the influence of the ribs incorporation degree, mechanical properties of materials and geometrical sizes of the plate on the distribution of stresses. Fields of stresses and deformations in reinforced plate were specified using the developed simplified method.
Stress-strain state of plastically deformable body in relation to the processes of warm direct extrusion and reduction into conical extrusion dies
Authors: Pyzhov V. V , Shlykova A. V
Published: April 2022

The article considers the need for developing a reliable method for determining of power parameters of warm die forging. The authors formulated the boundary value problem of determination of the stress-strain state of the visco-plastic deformable body in relation to the processes of warm extrusion into conical dies and established hypothesis assumed in its formulation.
Development of technology for the manufacture of forgings with spikes on the basis of piecemeal stamping
Authors: Malikov S. A , Volodin I. M
Published: April 2022

The article discusses the new technology forging forgings with spikes on the universal crank hot press.
Low - and non-waste technology of stamping ring forgings
Authors: Shibakov R. V
Published: April 2022

The article considers the ways of low- and non-waste manufacture of ring forgings plastic deformation managed cross-extrusion.
Theoretical and experimental research of forging operation in split dies
Authors: Jakovlev S. S , Pasynkov A. A
Published: April 2022

This article describes a new mathematical model of stamping products in split die on the universal hydro-pressure equipment from high-strength materials. It describes the calculations of materials pressure in split die stamping of cross billet that is made from aluminium Amg6 (АМг6) and titanium ВТ6С alloys. The work contains the comparison of the experimental research results with theoretical data.
Advancing the short workpieces without the formation of a defect clip
Authors: Aliev I. S , Kal'chenko P. P , Shvec A. A , Zhbankov Ja. G , Tagan L. V
Published: April 2022

Bulky components of crucial purpose such as shafts and rotors take an important place in heavy engineering industry. The basic method of their production is forging by drawing.
Technological platform as an innovative tool for industry’s crisis recovery
Authors: Trishkin A. G
Published: April 2022

This article describes the concept of "technological platform" (TP) from different perspectives. Already approved technological platforms of the Russian Federation are shown. Weaknesses in the implementation of the TP in Russia and functions of TP are described. The establishment of TP, which will affect the bearing sub-industry, is proposed, and the problems which will be solved with help of a technological platform are described.
Neural network algorithm of spatial relief data organization
Authors: Boronnikov D. A , Pantiukhin D. V , Danko S. V
Published: April 2022

Neural network algorithm of spatial relief data organization and its implementation in Matlab language are developed. Experimental studies on the example of terrain data of the Ozerniy mining and processing plant showed that the neural network has successfully memorized and generalize input information about the terrain (110149 spatial points ) with an error less than 0.5 meters. Compression ratio of the input data is about 12 to one.
Metrological support for tests of experimental gearboxes for buses
Authors: Gribanov D. D , Greku M. V , Mikhaylova L. V
Published: April 2022

The authors consider the results of the study of manual gearbox for buses in order to determine the time shift. Based on the test results, it was decided to recommend the tested gearbox for use on city and intercity buses.
Modernization and prospects of Russian higher education development
Authors: Sokurenko E. G , Kryuchkova E. A
Published: April 2022

Modernization of the higher education system is caused by objective processes of change in the economic, political and cultural spheres. Reform of the education system in Russia is largely dictated by political influence focused on external economic cooperation with foreign countries. Prospects of entering into a unified educational space are inseparably linked with the contradictions of understanding of the educational process with the philosophical, cultural, and legal points of view.
Influence of friction in joints on the performance of tensioning device of continuous track
Authors: Bulbutenko S. S. , Fedotkin R. S. , Ovcharenko A. S. , Beynenson V. D.
Published: April 2022

In the article there is proposed a method of calculation of the friction work in joints of a tensioning device with the determination of average pressure and contact area of the surface of joints taking into account design features of the joint and features of its manufacturing. The influence of the coefficient of friction, type of lubricant and temperature on the value of the friction work is analyzed. The obtained data were compared with the value of work of an elastic member to evaluate the influence of friction on the efficiency of a tensioning device.
Alexander P. Pankin (experience of biographical reconstruction)
Authors: Griko T. I
Published: April 2022

The article attempts to reconstruct the biography of Alexander P. Pankin, professor of University of Mechanical Engineering (MAMI), considering his activity both in the years of the First World War, and in the Soviet period.
Program-algorithmic complex for training to control the process of synthesis the fullerene soot
Authors: Petrov D. N , Chistyakova T. B , Charykov N. A
Published: April 2022

The paper considers synthesis of the training system which allows to increase the efficiency of training the operators for the processes of nanostructured carbon materials production. There are shown results of the processes of fullerene soot synthesis research. On the basis of these results the model of the reactor of the fullerene soot functioning, structure of the library of the mathematical models were made. There is also developed a software simulator complex for synthesis process of fullerene soot to train operators to control the processes of production of fullerenes.
Family independence of the peasantry of the non-chernozem village in the context of economic practices and legislative policy of the second half of XIX century
Authors: Zozylya O. A
Published: April 2022

The article is devoted to a scantily explored problem of peasant family sections that took place in the non-chernozem village in the second half of the XIX century. The author analyzes the economic reality and controversial Russian pre-revolutionary legislation, which retained the tendency of the administrative regulation of the inner life and the economic freedom of the peasant family. The author comes to the conclusion that the coming industrial age, not the government directives and initiatives of nobles and officials, has determined the directions of transformation of one of the founding traditional institutions of the Russian peasant society.
Determination of the stress-strain state of plastically deformed object with regard to the processes semi-hot die forging
Authors: Pyzhov V. V
Published: April 2022

The article describes alternative methods of solving the boundary value problem of determining the stress-strain state of the visco-plasticdeformable body in relation to the processes of semi-hot die forging processes using the theory of heredity, which establishes the relationship between stress and strain considering the speed and the history of the loading process.
The hydrophobization of photobioreactors intracavitary surfaces under the long-term cultivation of microalgae cell mass
Authors: Biryukov V. V , Petrischeva O. A , Maltsevskaya N. V , Baranov E. R , Kovalenko N. V
Published: April 2022

The experiments on the cultivation of algae Chlorella sp. and Scenedesmus quadricauda on flasks showed that from eight commercially available water-repellent recipes to prevent the fouling of glass surfaces the most effective is to use dimethyldichlorosilane as a 5% solution in isopropanol. The procedure of processing the containers is quite simple and consisted of short-term rinsing of the specified drug and further drying under vacuum at a temperature of 100 - 110 degrees Celsius.
The evolution of views on corporate governance
Authors: Aleksandrova A. V , Gorokhova A. E , Sekerin S. V
Published: April 2022

The article describes the evolution of the theoretical and philosophical views on corporate governance. There are indicated some key events that have influenced the formation of the modern theory of corporate governance. A new paradigm of corporate governance is offered.
Way of representing transmission speeds of agricultural tractors in the matrix form
Authors: Gorodetskiy K. I. , Sharipov V. M. , Serebrykov V. V. , Shevelev A. S , Alendeev E. M
Published: April 2022

The authors propose a method of presentation of transmission speeds of agricultural tractors in a matrix form which reveals a kinematic diagram of a transmission and ways to construct and modify their designs depending on requirements. The matrix form of presentation of transmission speeds helps the development of new, more efficient kinematic schemes of compound gearboxes of tractors.
Simulation of the process of cultivation of phototrophic microorganisms in a multisection’s photobioreactor
Authors: Zubov D. V , Strokov S. S
Published: April 2022

The problem of process simulation for cultivation of phototrophic microorganisms in a chamber type photobioreactor is discussed. Comparison of the model with the observed modes in the experiment will allow to make a parametric identification of process and subsequently use it to find the optimal design parameters and modes of installation.
Influence of geometry and design of a roller-type dynamometer on the accuracy of cornering characteristics of automobile tires
Authors: Kondrashov V. N. , Bernadskiy V. V.
Published: April 2022

The paper describes the study of papers and specialized dynamometers designed for laboratory studies of cornering characteristics of automobile tires. Their pros and cons are revealed, certain recommendations are formulated which is intended to provide a practical improvement of performance of tires in real operating conditions.
Computer-aided designing of turbine blades with parabolic contours
Authors: Vinogradov L. V , Kostyukov A. V
Published: April 2022

In the paper the authors study the problem of turbine blades design. For computer-aided design in Mathcad the application program was developed as an element of the CAD system. A blade is shaped by three parabolas: back side– by one parabola, and pressure side – by two parabolas prescribing the maximum thickness of the profile. The program was tested on more than 30 profiles of blades for gas turbine engines.
Features of construction of static characteristics of independent suspensions of all-terrain vehicles by means of a spatial model
Authors: Gorobtsov A. S , Kartsov S. K , Polyakov Y. A
Published: April 2022

The spatial model of all-terrain vehicle was designed to obtain static characteristics of independent suspensions considering actual suspension kinematics and features of its mounting on a vehicle.
S.G. Pushkarev and his historical concept
Authors: Tsurganov Y. S
Published: April 2022

This article describes the historical concept of Professor Sergei G. Pushkarev, who worked as a researcher and teacher of the history of Russia abroad. S.G. Pushkarev was free from any ideological dictate that raises interest to his work. Some of them saw the light thanks to the Russian émigré publishers, others were prepared for printing in the homeland of the author in 1990-2000, already after his death.
Ultimate capabilities of rotary drawing process of axially symmetric parts made from anisotropic materials
Authors: Jakovlev S. S , Tregubov V. I , Osipova E. V
Published: April 2022

The article shows the influence of process parameters on the ultimate capabilities of forming that depends on different destruction criteria of rotary drawing process with wall thinning made from anisotropic material.
Methods and apparatus for determining the activity of cement
Authors: Golovin V. V , Latyshenko K. P , Tsikunov V. S
Published: April 2022

A review of methods and instruments for determining the activity of Portland cement, analyzed their characteristics, advantages and disadvantages identified, conclusions on the use of the best method for measuring the activity.
The development of language as a sign of modernization of the society
Authors: Zhokhova L. A , Golubeva A. V
Published: April 2022

The paper investigates the interdependent influence of language and thought on the minds of people, its intellectual development; the status of the Russian language as an international; the author examines the social, psychological and linguistic laws of creation of own and borrowed new words; objectives to improve language literacy and culture of the trainees are stated; an analysis of projects for reforming different languages is made.
Formation of strategic alliances in the automobile industry by countries with economies in transition as a way to improve competitiveness
Authors: Drynochkin A. V , Astafieva I. A
Published: April 2022

The processes of global integration in the field of automotive industry affected the majority of countries with economies in transition. The article considers general trends in the development of the institute of strategic partnership in the field of automotive industry and specific features of Russian companies functioning in the formation of strategic alliances with the leading world automobile manufacturers.
International development of companies in the modern system of competitive relationship
Authors: Sentyureva N. A , Ulyanova N. S , Gurnina D. A
Published: April 2022

This article is dedicated to key aspects of the process of international business expansion: preconditions and factors of the international development of the company during the expansion and establishment in today's competitive relations, forms of businesses and enterprises. The authors carry out the brief structural analysis of the companies’ core strategies in terms of access to other countries’ markets; give examples of ways for international development of major Russian and foreign companies, international cooperation and building successful businesses.
The detection of nutritional requirements of Fusarium sambucinum for the biosynthesis of protein in submerged culture
Authors: Nemanova E. O , Rusinova T. V , Gorshina E. S , Biryukov V. V
Published: April 2022

The article deals with the determination of carbon (glucose, maltose) and nitrogen (NH 4NO 3, (NH 4) 2SO 4) sources which ensure the biosynthesis of protein by the producer strain in submerged culture in the most effective way. The main substrate for the technology of Fusarium sambucinum D-104 biomass production has been chosen.
Economic efficiency of basalt fiber application in automotive industry
Authors: Buzuk O. V , Vavilova I. V
Published: April 2022

The article considers the variants of application of composites on the basis of a basalt roving in the automotive industry.
Conceptual bases of tax planning in business
Authors: Mandroshchenko O. V , Udachina E. B
Published: April 2022

The article considers the essence and importance of tax planning and its relationship with financial planning. It is also mentioned the problems and the need for planning of tax payments in organizations. And finally there is justified the dependence of tax planning from the setting of accounting and tax accounting
Analysis of the methods of calculation and simulation of DC motors with permanent magnet excitation
Authors: Rozin P. A. , Akimov A. V. , Kudinova L. A.
Published: April 2022

The paper considers the basic methods of calculating the DC motors with permanent magnet excitation. It is shown that the most accurate data on the characteristics of DC motors with permanent magnet can be obtained by modeling their magnetic and electrical fields in windings. The article gives a comparative analysis of the possible methods of modeling.
The method of selection of the main elements of the hydrostatic transmission wheeled machine
Authors: Kyrmaev R. K. , Kruglov S. M. , Lepeshkin A. V. , Medvedev A. S. , Kuru D. S.
Published: April 2022

The article presents a method of calculation that is proposed for use when selecting the main elements hydrostatic transmission of drive wheels self-propelled machines.
Engine electric starter system with capacitive energy storage
Authors: Maleev R. A. , Mychka N. V. , Gulin A. N.
Published: April 2022

The article proposes to use capacitive energy storage in the engine electric starter system. The results of computational research shows the effect of the value of the initial charging voltage of capacitive energy storage on the basis of characteristics of the electric starting system for an automobile engine equipped with standard start-up system.
Design of prototype devices for producing metal microspheres and shells
Authors: Petrov M. A , Kosachev N. V , Petrov P. A , Shejpak A. A , Bast Ju. L
Published: April 2022

Rapid prototyping technology implemented quite actively for all types and types of production. Its application reduces the influence of human factor on quality of a product but it also require the operator that knows this field and have some skills of handling machine. These technologies are also used to create models and visual functional prototypes, which can recreate the developed process and test the individual steps to prove its efficiency. The laboratory equipment that was made in Freiberg University of Mining and Technology allows to produce metal microspheres and shell (0,5 – 3 mm). Modernization of this equipment was proposed by creating a prototype of a mechatronic system that would show the requirements to the device and its capabilities. Creation of a device prototype is a transitional point from a laboratory layout to production equipment that works with high performance and repeatability. The device can operate under vacuum and inert gas that allows to work not only with model materials such as tin, zinc, alloy rose eutectic alloys based on bismuth and tin but also with structural materials, such as aluminum, magnesium and their alloys. Individual parts of the functional prototype was created by rapid prototyping technology (MJM, FDM and milling) of the polymers.
FloEFD software package application for numerical study of turbocharger characteristics
Authors: Grigorov I. N. , Kaminskiy R. V. , Sibiryakov S. V. , Trofimovich I. V.
Published: April 2022

The paper describes the experience of application of FloEFD software system for three-dimensional gas-dynamic calculation of viscous gas flow in the turbine stage of turbocharger on designing of engine turbo system.
Simulation of throttle balancer in energy redistribution mode for the Li-Ion battery
Authors: Varlamov D. O. , Lavrikov A. A.
Published: April 2022

The paper considers inductor balancer with throttles for Li-Ion battery which simulated in Matlab Simulink program. The paper presents the characteristics of the inductor balancer with throttles in energy redistribution mode.
Modern technologies tendencies in development of flow-skiving
Authors: Kalashnikov A. S , Morgunov Ju. A , Kalashnikov P. A
Published: April 2022

The article considers the kinematics of the flow-skiving, used cutting tools and cutting parameters. It shows the construction of the cutting tool: an integrated and modular with plug of carbide bar blade. The paper includes a design features for flow-skiving machine.
Remote technologies in Education. Compression algorithms and data formats for transmission of text, sound and video information
Authors: Akimov V. A
Published: April 2022

The article describes the features of the application of compression algorithms of information in multimedia learning technologies. There are given the examples of lossy compression algorithms and lossless compression and basic formats of compression of text, graphics and audiovisual information. The analysis of the effectiveness of various algorithms and recommendations for their use in different types of information are presented. The example of Huffman coding is given.
Rational choice of energy-efficient way to normalize thermal state of a tractor operator in warm season
Authors: Mikhailov V. A. , Sharipova N. N. , Tarasova L. I.
Published: April 2022

The paper analyzes the ways to normalize the thermal state of an operator in the tractor cab by volume air conditioning and by the local action considering the specifics of application objects. The authors demonstrate the rationality of use of country the same for all machines water evaporative local energy-saving air cooler in the cabins of various sizes in the operation of tractors in all climatic zones.
Multilevel integrated quality management system for electrical equipment at automobile lifecycle stages
Authors: Pimkina E. S , Kozlovskiy V. N , Maleyev R. A
Published: April 2022

The paper provides a description of a multilevel quality management system at stages of lifecycle on the example of electrical equipment of an automobile.
Planning of regional policy of the Russian Federation with regard to the concept of sustainable development
Authors: Okuneva A. V , Boronnikov D. A
Published: April 2022

Except for several regions financial and economic crisis in Russia is observed. The article describes the objectives, risks of regional development, as well as the principle of sustainable development planning regions.
Instrumentation and methodological support of determination of waterand fat-soluble antioxidants
Authors: Fedina P. A. , Latyshenko K. P.
Published: April 2022

The paper describes the selection of optimal operating conditions of amperometric detector work for determination of water-soluble antioxidants, modernization of the instrument for analysis of fat-soluble antioxidants. The authors developed the design of the layout of the first domestic universal multi-purpose portable liquid chromatograph. This allowed for the first time to measure the total content of antioxidants in meat, fish and dairy products; expand the data content of antioxidants by adding sections: spices and seasonings, meat, fish and dairy products; to examine the question of the optimal balance in the human diet of water - and fat-soluble antioxidants.
The use of pulse-width modulation for reduction the amplitude noise on the example of the contact conductivity meter
Authors: Golovin V. V. , Fateev D. E.
Published: April 2022

The analysis on the possibility of using pulse width modulation to control the amplitude noise on the example of the contact conductivity meter is made. There were built various models measuring cell of the device and simulated the effects of amplitude noise on the measurement.
Analysis of kinematic and power parameters of rolling wheel propulsor
Authors: Sergeev A. I , Esakov A. E , Kruglov S. M , Cherniy I. V
Published: April 2022

The authors consider the relationship between kinematic parameters and energy properties of rolling wheel propulsor. The authors solve the problem of the existence of solutions for three-dimensional system "rolling wheel propulsor - bearing surface" when forming a bearing surface. The research also establishes the relationship between the speed of motion of the system and the nature of vibrations affecting ride comfort of a vehicle.
Design and manufacture of test bench for simulation of movement of a vehicle driven by electric motor
Authors: Serebryakov V. V , Baulina E. E , Kondrashov V. N
Published: April 2022

The article describes the stages of the project development, design and technological solutions in the production of units of the test bench for simulation of movement of a vehicle driven by electric motor.
The study of the performance of the combined points for the processes of cleaning gases in biofilters
Authors: Mitin A. K , Zagustina N. A. , Nikolaikina N. E. , Pushnov A. S.
Published: April 2022

The article considers the process of cleaning air from toxic organic compounds in the biofilter. A new type of combined nozzles and results of experimental study of its work is presented. Recommendations for use of the combined space in the biofilters are offered.
Development and application of high technologies in aircraft production
Authors: Shandrov B. V , Morgunov Ju. A , Saushkin B. P
Published: April 2022

This article describes the prospects of the use of physical and chemical and vacuum technologies in the manufacture of rocket products and space technology. It is shown that these methods provide technical requirements for the processing of products that made from modern and advanced heat-resistant and corrosion-resistant materials. The paper contains examples and justification of the effective use of such a technology for solving problems of rocket and space engineering.
Device for recording microprofiles of an automobile road
Authors: Stepanov I. S , Bernatskiy V. V
Published: April 2022

The article describes schematic diagrams of devices used to record microprofiles of automobile roads, their advantages and disadvantages. The authors propose construction diagram, free from most of the disadvantages.
Influence of phase composition on the electro-thermal-physical properties of powder tungsten alloys for high-load electric contacts
Authors: Arzamasov V. B , Antipenko V. S , Stroev A. A , Galkin K. V
Published: April 2022

The article contains the results of studies of the electrical resistivity (ρ), thermal conductivity (λ), the Lorentz number (L) and electron work function (φ) of tungsten alloyed with, YB 6, (ВИб15) La 2O 3,(ВЛ15) Y 2O 3,(ВЛ5,ВИ15) Y 2O 3+ НfO 2 (Vigm) in a wide temperature range.
Surface modeling of an automobile body in SolidWorks using technical drawing
Authors: Knyazkov V. V , Kolchin P. V , Fazlulin E. M.
Published: April 2022

The methodology of product design engineering, providing a rational combination of traditional (manual) geometric modeling and capabilities of computer technology, is discussed on the example of an automobile body.
The Hypothesis about the calculation of cutting forces accuracy. Cutting parameters. Designing of mathematical model
Authors: Volkov A. V , Matveev S. V
Published: April 2022

The article shows the evaluation of the capabilities of the a priori definition of calculation accuracy of the cutting force in case of significant growth accounted number of cutting parameters. It contains a designed hypothetical mathematical model of a preliminary assessment of the calculation of cutting forces accuracy in machining structural steels. The paper describes the proposal as a hypothetical model a hyperbolic dependence of cutting force errors on the number of parameters that define the cutting process. It gives recommendations according to the accuracy of the cutting forces, depending on different process parameters and also - for the model developed with the help of a priori estimates of the errors in the calculation of the cutting forces in submodules САD/САМ/САЕ/РDМ systems. Experts in the field of metalworking and developers calculation modules of САD/САМ/САЕ/РDМ systems might be interested in this work.
The use of combined power units in vehicles and environmental safety
Authors: Shabanov A. V , Lomakin V. V , Shabanov A. A , Salnikov V. I
Published: April 2022

This article presents the analysis of trends of development of modern automobiles which shows that the most promising direction in solving energy and environmental problems in transport is the use of combined power units.
Statistical modeling of the output parameters in process of machining of ceramic composite materials with using bound-abrasive
Authors: Bakharev V. P. , Knutova E. E.
Published: April 2022

The article describes theoretical and experimental results of the statistical simulation of ceramics after treatment using bound-abrasive АС4 63/50 processes. The article presents statistical equations with a subsequent decrease of the problem dimension with the aim of adequate analysis of the studied patterns. The experimental dependence of the output process indicators are described (removal rate and surface roughness) in the field of statistical optimum response function when processing ceramics VK-100 using the method of finishing with the help of bound-abrasive.
Finding the base for the calculation of quality products at the design stage of working documents
Authors: Martishkin V. V
Published: April 2022

The definition of basic products in development of working documentation is based on geometric representations of quality parts and assemblies. Optimization of technical products is their gradual improvement, where the objective function is to achieve perfect quality (base) articles. The base product is presented as a basic simplex, which fully describes the properties of the base product. In the presence of a basic product is possible at the margin in terms of quality to define engineering - technical measures necessary to improve the quality of parts and the product as a whole.
New principles of technological support, development and production of complex rocket-technical systems (for example, development of MTX "Energy-Buran")
Authors: Isachenko V. A
Published: April 2022

The article describes the experience of the application of new technological solutions in the implementation of the program of reusable space transport system "Energia-Buran". The examples of implemented technologies and technological equipment.
Mathematical description and optimization of performance of transmission and brake control in problems of optimal vehicle engineering
Authors: Akhmedov A. A , Bakhmutov S. V
Published: April 2022

The article provides a summary of performance of vehicle transmission and brake control for formulating and solving multiobjective parametric problems with adjustable design parameters. Characteristics for regulation of design parameters of transmission and brake control of class “B” passenger car are determined based on the road microprofile.
Analysis of machinability of steel 75HGFC
Authors: Volkov R. B. , Golobkov A. V. , Kuznetsov V. A. , Cherepahin A. A.
Published: April 2022

The article considers character of the consumption of many-sided non-re-sharpened carbide inserts during the whetting of experimental high carbon alloy steel 75HGFC. There are made recommendations for choice of plate forms, corners of a cutting part and the type of wear-resistant coatings rear and front surfaces.
Test-bench for tractive ability and efficiency tests of belt drives
Authors: Balovnev N. P , Dmitrieva L. A , Semin I. N
Published: April 2022

The paper describes the test-bench for testing of tractive ability and efficiency of belt drives with different methods of belt tensioning.
Automated calculation of dual-flow heat exchangers
Authors: Lyang V. F
Published: April 2022

This article describes the structure and the basic principles of the software product to automate the calculation of double-flow heat exchangers for liquid and gaseous substances.
Primenenie fraktal'nogo analiza dlya opisaniya i otsenki stokhasticheski sformirovannykh poverkhnostey
Authors: Vyacheslavova O. F. , Bavykin O. B.
Published: April 2022

In the article on the example of the 1201 alloy, is proposed a new approach for the description and evaluation of stochastically generated surfaces, based on fractal analysis. The results of investigation of the interrelation between the numerical values of the fractal dimension and the parameters of the technology of the dimensional electrochemical machining are presented.
Study of stability and controllability of hybrid car with variable-in-motion drive
Authors: Baulina E. E. , Dementyev Y. V. , Iturralde P. , Kislov A. A.
Published: April 2022

The article considers the problems of stability and controllability of the car with a combined power plant on changing of drive type in motion.
Method of forecasting of fatigue durability in the conditions of quasimonotonous degradation of physico-mechanical properties of an object
Authors: Borovskikh V. E. , Podvoyskiy A. O.
Published: April 2022

The authors consider the method of object life estimation in the conditions of quasimonotonous degradation of system quality parameters, invariant relative to a class of generally non-stationary stochastic process of complex structure.
New application of secondary polymer composites
Authors: Skopintsev I. V , Mileshkina A. M , Kamshad F.
Published: April 2022

The authors carried out a number of experiments on the influence of the chemical nature and composition of polymer blends based on recycled packaging materials (such as polyolefins and waste of the packaging "TetraPak"), temperature and other parameters of their co-processing with some dispersed fillers on the physical, chemical and physico-mechanical properties of the compounds. The resulting samples of composites based on packaging waste, were studied for the absorption of oil. An optimum volume ratio of oil and sorbent was obtained. There are discussed possible applications of new low-cost sorbents.
Kinetostatical analysis of a lifting mechanism
Authors: Gebel E. S , Zhursenbaev B. I , Sarbasov A. T
Published: April 2022

This article considers the developed vector-matrix method for determining of driving forces and reaction forces in kinematic pairs of multilever linkage with adjustable closed circuit, which allows obtaining of analytical expressions of desired parameters in an explicit form. As a result of the kinetostatical analysis of lifting mechanism there are received recommendations for selection of a hydraulic cylinder.
Determination of metals plasticity by combined cross-extrusion and upset
Authors: Krutina E. V , Kalpin Y. G
Published: April 2022

The paper proposes a new method for constructing the plasticity curve using the method of the combined cross-extrusion and upset. There is ensured uniform strain on the side of collar. There are eliminated a shear component and the strain tensor.
Forecasting of operating temperature of pneumatic tires of rock handler trucks
Authors: Goryunov S. V. , Sharipov V. M.
Published: April 2022

The paper considers influence of tire tread temperature on durability of rock handler truck tires. The authors present the results of research of tire heating nature during operation. By the statistical treatment of experimental data the regression models of the multifactor processes are obtained.
Calculation and optimization of the welded frame for unique machine-tools
Authors: Maksimov Y. V , Porkhunov S. G , Kuzminskiy D. L
Published: April 2022

Nowadays, when the production of cutting machines is realized by single or small-serial lots, the topical problem is the transition of base parts of machine-tools from cast to welded modification. However, the absence of experimentally-tested method, allowing to produce calculations and the optimization of welded base details, depending on particular conditions in every particular situation, suspends the process of their widespread introduction to machine-tool industry.
The calculation ofthe statistical characteristics ofassessmentpoint on theEarth's surface, obtained byone-coordinatedirection obtainedby the one-coordinate DF from the aircraft
Authors: Blokhina V. F.
Published: April 2022

In the paper there were foundanalytical expressionsfor the calculation ofthe linear approximation inmeasurement of geographical coordinates errorestimatesandthe correlation matrix ofpoints on thesurface of the Earthaccording to theone-coordinateof bearing.The algorithm of recursive refinement of coordinates in the process of obtaining new measurements is proposed.
Analysis of the design of the automotive generator of reciprocating type
Authors: Dukhanina V. I , Ketsaris A. A
Published: April 2022

This article considers an automobile generator of reciprocating motion type with a free piston, which is an integral unit converting mechanical energy of the reciprocating motion of engine pistons into electrical energy for use as an on-board power supply of hybrid vehicles. The authors examine advantages of this method of converting of thermal energy into electrical energy and design issues. The papers formulates the requirements to the linear electric generator with a free piston. It also includes a brief review of linear generator developments.
Methods of comparative evaluation of cost and quality of innovative solutions in the project life cycle of high-tech products of mechanical engineering production
Authors: Lukina S. V , Krutyakova M. V , Solovieva N.P. Solovieva , Girko V. V
Published: April 2022

In the article there is considered the technique of comparative evaluation of the cost and quality of high-tech innovation of engineering products at the project preparation stage of production using linear mathematical models. Developed analytical models are descriptive, universal and can be automated with the use of tools of personal computers.
The impact of stress on the culture of tissue Arabidopsis thaliana ininvitroconditions
Authors: Dolgikh Y. I. , Sedov K. A.
Published: April 2022

The paper is devoted to the study of the influence of stress factors on the culture of tissue A. thaliana and evaluation of the sustainability of culture under the influence of copper ions and high temperature. Dose curves based on the obtained results are made.