About the conference

Website of the conference

The III International Conference on Advances in Applied Physics and Mathematics for Energy, Environment and Earth Science (AAPM-III 2025) was held on January 20-21, 2025, in Tashkent, Uzbekistan.

This conference based on the success of the previous ones, providing a platform for researchers, scientists, and engineers from different countries to share their latest findings, exchange ideas, and promote collaborations in the fields of applied physics and mathematics for energy, environment and earth science.

Under the guidance of an honoured scientific committee, including Predrag Stanimirovic from the University of Nis, Serbia; Takhirjon Sultanov from Andijan Institute of Agriculture and Agrotechnology, Uzbekistan; Komil Astanakulov from TIIAME - National Research University, Uzbekistan; Long Jin from Lanzhou University, China; and Yury Gulyaev from the Russian Academy of Sciences, Russia, the conference included six key sections:

Applied Physics and Mathematics in Energy Systems;
Environmental Physics and Mathematical Modeling;
Applied Physics in Earth Sciences and Resource Management;
Computational Physics and Mathematical Methods;
Advanced Materials, Electromagnetic and Optical Physics;
Physical Phenomena in Materials and Environmental Systems.

These sections covered a wide range of topics, reflecting the interdisciplinary nature of modern research and the increasing convergence of various fields to challenge complex problems related to applied physics for energy, environment, and earth science. The conference attracted participants from various Asian countries, including Uzbekistan, Azerbaijan, Iraq, Bangladesh, Kazakhstan, Belarus, Russia, and India, developing international scientific collaboration and knowledge exchange. This diverse participation highlighted the global importance of the topics discussed and provided valuable opportunities for cross-cultural scientific exchange.

The scientific sessions of AAPM-III 2025 in Tashkent included a diverse range of scientific presentations across six main sections mentioned above, each addressing critical areas of research in applied physics and mathematics. These presentations were not only highly interesting and important but also provoked lively discussions and numerous questions from the attendees.

The Applied Physics and Mathematics in Energy Systems section investigated advancements in physics and mathematical methods related to energy production, storage, and distribution. Environmental Physics and Mathematical Modeling explored environmental issues and their mathematical representations, while Applied Physics in Earth Sciences and Resource Management examined the application of physical principles to earth sciences and natural resource management. Computational Physics and Mathematical Methods discussed innovative techniques and approaches for solving complex problems in these fields, generating significant interest among participants. The Advanced Materials, Electromagnetic and Optical Physics section covered latest research in material science, electromagnetics, and optics, with potential applications in energy and environmental technologies. Lastly, Physical Phenomena in Materials and Environmental Systems discussed recent developments in topics from construction materials to radiation analysis. The research presented here demonstrates innovative approaches to material science, environmental monitoring, and energy-related technologies

Proceedings of AAPM-III 2025 are published in EPJ Web of Conferences (volume 318).

Reports and papers

Applied Physics and Mathematics in Energy Systems

01001 Modeling of absorption of microwave radiation of various frequencies by objects by composite filament

Irina Zlobina, Nikolay Bekrenev, and Maxim Ignatiev

01002 Investigation of macrokinetic parameters and flame propagation limits in a gas diesel

Oleg Lopatin

01003 Turbulent convection simulation in a square cavity

Abdikerim Kurbanaliev, Makburat Kalbekova, Chinara Alieva, Ziiada Murzakmatova, and Myktarbek kyzy Suyumkan

01004 Numerical study of the influence of external heat exchanger tube fins on heat transfer in hybrid cooling tower

Ilnur Madyshev, Yaroslav Chetyrchinsky, Vitaly Kharkov, Oksana Dmitrieva, and Ruslan Kasimov

01005 Features of the operation of the heat exchanger-condenser of modern passenger aircraft

Alexander Chichindaev, Irina Khromova, and Maxim Vyborov

01006 Investigation of numerical methods in combustion theory

Oleg P. Lopatin

01007 Production of silicon-based thermodiffusion layer in tube furnace coil weld after long-term operation

Nikita V. Lemeshko, Aleksey V. Rubtsov, Jamshed N. Shermatov, Sergei V. Chertovskikh, and Ruslan M. Tazetdinov

01008 Experimental evaluation of traction characteristics of the multi-support irrigation machine "Kuban-LK1"

Anatoly Ryazantsev, Evgeny Evseev, Alexey Antipov, and Igor Malko

01009 Study of variability phenomena during direct metal deposition of nickel based superalloy on residual porosity and microhardness

Alexander Khaimovich, Maxim Oleynik, Andrey Balyakin, Evgeny Zlobin, Maria Kudriashova, and Ekaterina Nosova

01010 Experimental investigation of steel fiber dispersed reinforced concrete beams

Maksud ugli Bakhtiyorjon, and Sobirjon Razzakov

Environmental Physics and Mathematical Modeling

02001 Geomagnetic data real-time forecast based on neural networks

Yurii Polozov

02002 Mathematical and software support for the automated knowledge control subsystem of process plant operators on a training complex

Ivan Polevshchikov, Sergey Mokrushin, Vladimir Nedvetsky, and Maksim Dmitruk

02003 On the equation for the vertical velocity of atmospheric air

Boris Kantsyrev

02004 Separation efficiency of device with different number of arc-shaped settler rows

Vadim Zinurov, Vitaly Kharkov, Azalia Abdullina, Marina Nikandrova, and Nailya Dubkova

02005 Magnetic properties and concentration of heavy metals in soils and street dust

Egor Yazikov, Nina Osipova, Anna Talovskaya, Konstantin Osipov, and Sergey Novikov

02006 Simulation of technological process of aerosol wood impregnation

Vladimir Shamaev, Iliya Medvedev, Aleksander Russu, Nikolai Trubnikov, Aleksander Khvorykh, Valeriy Malikov, and Oksana Garkusha

02007 Mathematical modeling of environmental management in urban natural-production systems

Stanislav Rodionov, Nadezhda Michurina, Lyudmila Mosina, Varvara Gvozd, Darya Vasilieva, Yuri Kholopov, Aleksey Losev, and Anna Suvorova

02008 Measurement of hydrodynamic flow velocity by laser Doppler anemometer with different types of photodetectors

Vitaly Rakhmanov, Sergei Kakaulin, Margarita Kashkarova, and Kirill Zubanov

02009 Remote monitoring of reagent treatment of recycled water supply systems

Anatoly Laptev, Andrey Golubev, Rustem Akhiyarov, Hurshejon Dzhumabaev, and Gayrat Bulatov

02010 Selecting the neural network architecture in the problem of geomagnetic SME index modeling

Yurii Polozov

Applied Physics in Earth Sciences and Resource Management

03001 Approach to automating numerical calculation of the state of heat transfer processes in closed devices

Gasim Gasimov, Ali Musayev, and Javida Damirova

03002 Structural implementation of a beamforming module for active phased array antennas

Andrey Slavyansky, Eduard Zhdanov, Olga Kharina, and Alexander Shpak

03003 The structure of the construction of a radar receiver for over-the-horizon detection

Svyatsolav Litvinov, Nikita Khamkin, and Farida Nanay

03004 Variation of metal corrosion rate during cyclic loading in potential failure zones

Anton Tyusenkov, Darina Abramovskikh, Jamshed Shermatov, Valeriya Pudakova, and Alexey Rubtsov

03005 An experimental method for detecting objects in an aqueous environment

Yuri Kuzmin, and Stanislav Proshkin

03006 Study of dynamic analysis of separation devices in gas drying

Abdulaga Gurbanov, Ijabika Sardarova, and Javida Damirova

03007 Atomic force and electron microscopy of silicone composites with nanostructured iron

Hammat Valiev, Gennady Stepanov, Anton Bakhtiyarov, Svaytoslav Kirichenko, Andrey Kudryavtsev, Andrey Minaev, Aleksandr Vlasov, Yuliya Karnet, Alla Kornilova, and Andrey Bazin

03008 Microtexturing of TiZrN-Coated Si₃N₄ cutting inserts for machining nickel alloy

Marina A. Volosova, Anna A. Okunkova, Enver S. Mustafaev, Khasan I. Gkhashim, and Alexander P. Malakhinsky

03009 Application of dynamic mechanical analysis for the study of viscoelastic properties and identification of softwood and hardwood species

Alexander Tyurin, Viktor Korenkov, Alexander Samodurov, Maria Yunak, and Vyacheslav Rodaev

03010 Determination of mechanical properties of finely-divided protective coating

Alexander Muranov, Nikita Karpov, Anastasia Titova, Andrey Averchenkov, and Naur Ivanov

03011 Structural features of the roughness profile of hardened steel parts after finishing turning

Victor Ovsyannikov, Roman Nekrasov, Ulyana Putilova, and Arseniy Gubenko

03012 Investigation of difficulties arising in the preparation of natural and indirect gases for transportation

Ijabika Sardarova, Abdulaga Gurbanov, and Nazim Huseynov

Computational Physics and Mathematical Methods

04001 Spectral features of structuring fractal objects

Yuliya Ryzhikova, and Sergey Ryzhikov

04002 Spectrum of Reynolds stress for anisotropic turbulence and Taylor expansion of small-scale velocity

Alexander Balonishnikov

04003 Frequency spectra in the ATR mode of ellipsometric parameters of a periodic medium with a resonant defect in which polaritons are excited

Valery Yatsyshen

04004 Calculation of reliability of radio-electronic systems using the Monte Carlo method

Timofey Legkiy

04005 Differential equations and their applications for mathematical modeling of systems and processes

Sergey Masaev, Irina Ilina, Sergey Alimasov, and Alexander Korolev

04006 Modeling roll contact curves

Shavkat Khurramov, Farkhod Khalturaev, Feruza Kurbanova, and Abdusalam Abdukarimov

04007 The research of the formation of phase portraits of linear second-order systems taking into account the dynamic characteristics of the model

Igor Kovalev, Nafisa Kulmurodova, Mikhail Saramud, Andrey Kalinin, and Dmitry Borovinsky

04008 A mathematical model of steel sample stretching: establishing a unified nature and mechanism of the relationship between deformation stages

Anatoly S. Yurchenko, and Stepan A. Yurchenko

04009 Uncertainties for symmetric and asymmetric distribution models

Vitaly G. Polosin

04010 On the modifications of one method for rendering global illumination using a generative adversarial neural network

Kirill Rubinov, and Alexander Frolov

04011 Consideration of shear deformation in the calculation of bent structural elements

Inomjon Khamzaev, Elmurad Umarov, Ozodakhon Khaydarova, Jalolidin Muminov and Bobojon Ortiqaliyev

04012 Construction of systems of kinematics and dynamics equations in mathematical rigging models for immersive environments

Amelia Grace, Igor Kovalev, Dmitry Kovalev, Anna Voroshilova, and Dmitry Borovinsky

04013 Algorithms for big data mining of hub patent transactions based on decision trees

Aleksandr Zhukov, Sergey Pronichkin, Yuri Mihaylov, and Igor Kartsan

04014 Code multiplexing using linear block codes

Alexey Rabin, Sergei Rabin, and Arseniy Zyulkov

04015 Convolutional coding for code multiplexing of channels

Alexey Rabin, Sergei Rabin, and Andrey Ovchinnikov

Advanced Materials, Electromagnetic and Optical Physics

05001 Theoretical aspects of the process of technical magnetization of rare earth terbium ferrite garnet in the temperature range of magnetic compensation

Mirzo Sharipov, Dilshod Hayitov, Nilufar Ergasheva, Zarkhal Zokirova, and Zarifa Fayzieva

05002 The impact of laser radiation frequency on the formation of the main characteristics of ions in a mono-element laser plasma

Azamat I. Japakov, Ravshan M. Bedilov, Jamilya O. Kamalova, Ikram Y. Davletov, and Anvar R. Matnazarov

05003 Physical model of С/C coating for anti-ablation protection

Valery V. Alisin

05004 Justification of the parameters affecting the maneuverability of a four-wheeled tractor

Bakhtiyor Kambarov, Vosit Ashirov, Shavkat Ravshanov, and Najmiddin Mirzayev

05005 Laser fluence-dependent LIPSS formed on the surface of niobium alloys

Murodbek E. Vapaev, Furkat M. Tojinazarov, Bekhzod R. Sobirov, Shavkat R. Kamalov, Ikram Y. Davletov, and Ganjaboy S. Boltaev

05006 Magnetic domains and the process of technical magnetization

Mirzo Sharipov, Nilufar Ergasheva, Iroda Raupova, Zarifa Fayzieva, and Zarkhal Zokirova

05007 Enhancing current sensor sensitivity using faraday effect with multiple reflections in magneto-optical crystals

Evgeniy Bondarenko, Maksim Demin, and Tatiana Morozova

05008 Magneto-optical effects in the reflection and transmission of light for the case of an equatorially magnetized plate

Хusan Тurkmenov, Odil Оchilov, Komiljon Malikov, and Ozodbek Yuldashev

05009 Automation and control of the vacuum block

Elchin Melikov, Tamella Maharramova, and Aygun Safarova

05010 Utilizing the LabVIEW software environment for investigating frequency characteristics of electrical circuits

Maskim Kogin, Dmitrij Nehaenko, Arslan Mandzhiev, Alan Mazloev, Nina Ioffe, and Olga Abaydullina

05011 The methodology for reactive power control to ensure voltage quality using fuzzy logic

Ilkhombek Khоliddinоv, Mirzokhid Sharobiddinov, Mashkhurakhon Kholiddinova, Sokhib Komolddinov, Afzal Qodirov, and Saidislomkhon Tukhtasinov

05012 Surface plastic deformation method for increasing the wear resistance of fire grates in fiber separating machines

Illarion Shin, Mansurbek Muminov, Alo Yusupov, and Nigora Iskandarova

05013 The main elements of the holographic installation of non-destructive testing "Sofya Varvarchuk"

Evgeny Belkin, and Vyacheslav Poyarkov

05014 Estimation of the error in 3D control of products with complex geometric profiles using the method of multi-view phase triangulation

Sergey Dvoynishnikov, Vladislav Zuev, and Vladimir Meledin

Physical Phenomena in Materials and Environmental Systems

06001 Obtaining high-strength mastering mortars using ultra-disperse active mineral additives based on technogenic raw materials of Uzbekistan

Rakhimboy Rakhimov, Gulmira Marupova, Marguba Egamova, Bobur Matyokubov, Dilbar Rustamova, Xayrulla Mamadaliyev, and Nurmuhammad Razzaqov

06002 Experimental studies of the influence of temperature on the process of polystyrene processing in a supercritical water environment

Ilnur Gilmutdinov

06003 Optimizing screw shredder rotations for efficient shrubby tree branch processing

Jonibek Ulashov, Timur Ivanov, Murodilla Toshmirzayev, Bogdagul Karshieva, Orifjon Khakimov, and Bekzod Choriev

06004 Lithium Isotopic Analysis Using ERIAD (Electrospray with in-source collisional atomization)

Artyem Dyachenko, Natalia Samsonova, and Nikolay Gall

06005 Electromagnetic field equations securing state weightlessness

Eduard Smolyakov

06006 Investigation of the radiation parameters of an oscillating charge in an ion system

Nikolay Shulaev, and Galina Efimova

06007 Evaluation of concentration (Rn222, VOCs, CO2) for dust storm samples in Najaf Governorate, Iraq

Haneen Talib Abed, Shaimaa Ali Rahi, Rand A. Hayder, Ali Saeed Jassim, and Ali Abid Abojassim

06008 Diagnostics of the PEO-coating growth on a zirconium alloy by the acoustic spectrum

Veta Aubakirova, Ruzil Farrakhov, and Evgeny Parfenov

06009 Changes in the thermal characteristics of fullerenes in a nitrogen atmosphere

Nikolay Barbin, Lydia Yakupova, and Dmitriy Terent’ev

About the conference

TIIAME - National Research University (Tashkent, Uzbekistan) organized International Scientific Conference on Advances in Applied Physics and Mathematics – AAPM-2023. The Conference will take place in Tashkent (Uzbekistan) on 10-12 April 2023. Institute of Fundamental and Applied Research (NRU-TIIAME), Bukhara Engineering Technological Institute and China Association for Science and Technology were partner organizations of the Conference.

The Conference AAPM-2023 provided a remarkable opportunity for the academic and industrial communities to address new challenges and share solutions, and discuss future research directions in the field of applied physics and mathematics. Contributions are expected from universities, academia and industry.

The purpose of the Conference was to share the experience of leading experts in the application of modern methods of applied physics and mathematics in the fields of energy, chemical and oil and gas engineering, technology advanced materials, instrumentation, metrology and standards, as well as in modern areas of nuclear sciences and atomic engineering, semiconductors devices and photonics, polymers, optics and plasma research, modeling nonlinear, non-stationary and spatially heterogeneous processes, etc.

Advances in applied mathematics span many disciplines and it involves the development of models and simulations to understand physical processes and systems. Development of algorithms (numerical and non-numerical) include mathematical models, computational models, and computer simulations developed to solve physical problems. The scientific computing approach is to gain understanding of physical processes through the analysis of mathematical models implemented on computers.

Proceedings of AAPM-2023 were oublished in Journal of Physics: Conference Series (volume 2573).

Link for participants

Conference Programme

Videoreports

Reports and papers

AAPM-1002	Study of the Structural Properties and Electrical Conductivity of the Epoxy/Polyaniline Composites	Nadia Mahdi Salloomi, Hanaa Kadem Essa, Khalid Ghalib Mohammed, Tariq J. Alwan	Mustansiriyah University, College of Education, Physics Department. Baghdad, Iraq
AAPM-1003	Development of specialized disk emitters for the formation of high-intensity ultrasonic fields in gaseous media	Dorovskikh Roman, Puzhaykina Anna, tertishnikov Pavel, Shalunov Andrey, Nesterov Victor	Biysk Technological Institute (branch) FSBEI HE "Altai State Technical University. I.I. Polzunov, Biysk, Russia
AAPM-1004	Analytical dynamic modeling of damping of a multi-hierarchical mechanical system and mobile power engine shaft with the help of multi-mass rheological models	Farkhod Matmurodov, Xamza Boboyev, Ikram Nugmanov, Sherzod Mamirov	Chirchik Higher Tank Command Engineering School, Almalik, Uzbekistan. Almalik branch of Tashkent State Technical University, Almalik, Uzbekistan
AAPM-1009	Regulation of the fuel injection advance angle in a transport diesel engine	V A Markov, V V Furman, S V Plahov, M I Shlenov, L M Yao and A M Siluyanichev	Bauman Moscow State Technical University, Moscow, Russia PPP Dieselavtomatika LLC, Saratov, Russia Kazan Federal University, Kazan, Russia
AAPM-1013	Effects of pulsed laser hardening of cylindrical surfaces on fatigue behavior	Valery Alisin	Mechanical Engineering Research Institute of the Russian Academy of Sciences Moscow, Russian Federatione
AAPM-1015	Determination of regression coefficient for numerical models of adsorption isotherms	Kalistratova Alina Alexandrovna, Spiridonova Irina Alekseevna, Kholzineva Valeriia Olegovna, Nikitin Denis Vadimovich, Vavilov Georgy Davidovich	Bauman Moscow State Technical University (Moscow, Russian Federation), Moscow Polytechnic University (Moscow, Russian Federation), National medical research centre for circulation pathology N.A. Academician E.N Meshalkin (Novosibirsk, Russian Federation)
AAPM-1016	Influence of direct metal deposition modes on the shaping of single tracks and walls made of heat-resistant powder material	M A Oleynik, A V Balyakin, E P Zlobin, E S Goncharov	Department of Engine Manufacturig Technologies, Samara National Research University, Russia
AAPM-1021	Limit state analysis of the thin-walled shell using a forming limit diagram and finite element modeling	Andrianov I.K., Feoktistov S.I., Chepurnova E.K.	Komsomolsk-na-Amure State University, Komsomolsk-na-Amure, Russia
AAPM-1022	Investigation of stress-strain state of coil of tubular furnace radiant chamber at different arrangement of intermediate support	Yu S Kovshova , A V Rubtsov and A I Chen	Institute of Oil and Gas Engineering and Digital Technology, Ufa State Petroleum Technological University, 1 Kosmonavtov st., 450064, Ufa, Republic of Bashkortostan, Russia
AAPM-1023	Creation of porous synthetic matrices of polylactic acid (PLA) with ibuprofen impregnation using supercritical fluid	E.K. Rastegaev, I.I. Gilmutdinov, N.S. Sandugei, I.V. Kuznetsova, A.N. Sabirzyanov	"Kazan National Research Technological University" Russian Federation, 420015, Kazan
AAPM-1025	Consideration of supports stiffness at torsional and longitudinal vibrations of the rod	Ilya Kudryavtsev , Lyubov Malykhina, Viktor Ivanov, Olga Rabetskaya, and Dmitry Shvets	Siberian Federal University, Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russia
AAPM-1026	Mechanical and physical aspects of the theory of interaction between a crusher hammer and an air-grain layer	Bespoldenov R.V., Fedorenko I.YA., Zemlyanukhina T.N., Shevtsova L.I., Polkovnikova M.V., Ishkov A.V.	ООО «Агротехновации», Алтайский государственный аграрный университет, г. Барнаул, пр-т Красноармейский, 98, Барнаул; Новосибирский государственный технический университет, Новосибирск, Россия
AAPM-1027	Analysis of the results of experimental studies of a modernized belt conveyor	A. Djuraev, A.S. Jumaev, M.M.Abduraxmanova	Tashkent Institute of Textile and Light Industry, Tashkent Uzbekistan Almalyk branch of Tashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
AAPM-1028	Analysis and computational research of line parameters of the spinning line of ring spinning machines	Nurilla Dadakhanov	Namangan Engineering-Technological Institute, Namangan, Uzbekistan.
AAPM-1029	Improvement of the method of calculation of the reduced heat transfer resistance of light openings of buildings	Ochil Komilov and Munira Akhrorova	Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
AAPM-1030	Microstructure, magnetoresistivity and carrier mobility of HTSC-YBCO tape with pinning centers generated by electron irradiation	E M Ibragimova, M A Mussaeva, A A Shodiev, N E Iskandarov and K T Nazarov	Institute of nuclear physics, p.Ulugbek, Tashkent, Uzbekistan Center for advanced technologies, Ministry of Education, science & innovations, Tashkent, Uzbekistan;
AAPM-1032	Investigations of the formation of nanosized objects in manganese implanted silicon single crystals by the methods of Raman scattering of light and atomic force microscopy	E U Arzikulov, F A Salakhitdinov, F Kholmurodov and M D Tashboev	Samarkand State University named after Sharof Rashidov, Samarkand, Uzbekistan. Physical-Technical Institute named after S.U. Umarov of the National Academy of Sciences of Tajikistan, Dushanbe, Tajikistan
AAPM-1033	A study of surface morphology of Fe/p-Si hybrid structure using atom force microscope	E U Arzikulov, A D Nurimov, S Q Axrorov and N Mamatqulov	Institute of Engineering Physics Samarkand state university, Samarkand, Uzbekistan 2Samarkand state university Veterinary Medicine, Livestock and Biotechnologies, Samarkand, Uzbekistan
AAPM-1034	Resonant-dissipative model of ultrafast spin dynamics	M.R. Zhumaev, M.Z. Sharipov and M.N. Rizokulov	Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
AAPM-1035	Anisotropic scattering of charge carriers in double continuous solid solutions of the niobium-vanadium system	O K Kuvandikov, N S Hamrayev, R M Rajabov and N N Hamrayeva	Samarkand State University named after Sharof Rashidov, Samarkand, Uzbekistan.
AAPM-1036	Simulation of natural convection in a solar collector	Jura Jumaev, Jobir Kodirov and Shavkat Mirzaev	Bukhara State University, Bukhara, Uzbekistan
AAPM-1038	Study of reflectance characteristics for isolation of anisotropic medium over hydrocarbons	V F Yanushkevich, D A Dauhiala, A L Adamovich, S N Abramenka and N Y Fedarovich	Euphrosyne Polotskaya State University of Polotsk, Novopolotsk, Belarus
AAPM-1040	Generation of homogeneous flows of fast argon atoms to remove wear-resistant coatings from a product surface	A S Metel, Y A Melnik, E S Mustafaev and S N Grigoriev	Department of High-Efficiency Processing Technologies, Moscow State University of Technology STANKIN, Vadkovskiy per. 3A, 127055 Moscow, Russia
AAPM-1041	Strength analysis of flat manhole cover in case of change of location and inclination angle of two mutually intersecting scratches	Aleksey Rubtsov, Petr Kulakov, Veronika Gracheva, Vitaliy Afanasenko, Marina Bikmukhametova, Olga Zubkova and Andrey Greb	Ufa State Petroleum Technological University, 450064 Ufa, Russian Federation
AAPM-1046	Application of spectroscopy to develop methods for obtaining carotenoid-containing dyes	Salih Astanov, Guzal Kasimova and Askar Fayzullayev	Bukhara Engineering Technological Institute, Bukhara, Uzbekistan
AAPM-1047	Modeling of the process of solar drying of grapes in indirect type installations with natural air convection	Jura Jumaev, Salim Ibragimov and Shavkat Mirzaev	Bukhara State University, Bukhara, Uzbekistan
AAPM-1048	Analysis of the dynamics of a belt conveyor with composite guide rollers and elastic elements	A.Djuraev, A.S.Jumaev, N.I.Ibragimova, M.Y.Turdaliyeva	Tashkent Institute of Textile and Light Industry, Tashkent Uzbekistan Almalyk branch of Tashkent State Technical University named after Islam Karimov, Tashkent,
AAPM-1049	Certain concepts and definitions of the physical process of wear of friction discs of sewing machine clutches	F.Kh. Dustova and S.Kh. Babadjanov	Tashkent Institute of Textile and Light Industry, Tashkent Uzbekistan
AAPM-1050	Determination of the physical and mechanical properties of overalls based on the analysis of geometric and thermophysical parameters	Mukhabbat Chorieva	Bukhara Engineering- Technological Institute, Bukhara, Uzbekistan
AAPM-1051	Regulation of magnetoresistance in SmxMn1-xS by weak external pressure	A M Kharkov and M N Sitnikov	Reshetnev Siberian State University of Science and Technology, 31 Krasnoyarskii rabochii prospekt, Krasnoyarsk, 660037, Russia
AAPM-1052	Technological principles for microtexturing the operating surfaces of ceramic cutting inserts by electrical discharge machining	M A Volosova, A A Okunkova, S V Fedorov, N V Kolosova and K I Gkhashim	Department of High-Efficiency Processing Technologies, Moscow State University of Technology «STANKIN», 127994, Moscow, Russia
AAPM-1053	Technological principles for removal of defective surface layer on grinded ceramic products by etching with accelerated argon	M A Volosova, A P Mitrofanov and M S Migranov	Department of High-Efficiency Processing Technologies, Moscow State University of Technology «STANKIN», 127994, Moscow, Russia
AAPM-1054	Fabrication of multi-compartmental vesicles via RAFT method in Polymerization-induced self-assembly	Jamshid Kadirkhanov and Muzafar Yusupov	Namangan Engineering-Technological Institute, Namangan, Uzbekistan.
AAPM-1055	Dynamic analysis of the force acting on the needle of shoe sewing machines in the process of sewing the leather	Nazirjon Safarov, Akbar Abrorov and Laziz Abdullaev	Namangan Engineering-Technological Institute, Namangan, Uzbekistan Bukhara Engineering Technological Institute, Bukhara, Uzbekistan
AAPM-1057	Automated software and hardware complex based on an eddy current sensor for studying the properties of thin metal films	Alexander Katasonov, Aleksey Ishkov, Sergey Voinash, Ramil Zagidullin, Venera Yumagulova and Victoriia Sokolova	Altai State University, Barnaul, Russia Altai State Agrarian University, Barnaul, Russia Kazan Federal University, Kazan, Russia Saint-Petersburg State University of Industrial Technologies and Design, Saint-Petersburg, Russia
AAPM-1058	The type of current carriers in defective manganese sulfide and with cationic substitution by samarium ions	M N Sitnikov, A M Kharkov and S S Aplesnin	Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russia
AAPM-1059	Optical transmission modulation by fiber guide bending	N Sedova, V Sedov, R Bazhenov, I Povkh, O Dolmatova and S Bogatenkov	Maritime State University named after G.I. Nevelskoy, Vladivostok, Russia; Sholom-Aleichem Priamursky State University, Birobidzhan, Russia; Far Eastern State Transport University, Khabarovsk, Russia; Omsk State Agrarian University named after P. A. Stolypin, Omsk, Russia South Ural State University, Chelyabinsk, Russia
AAPM-1060	Influence of overvoltage waves on the development of partial discharges	A.V. Korzhov, V.I. Safonov, R.M. o. Babayev, M.A. Dziuba, I.E. Korostelev	South Ural State University, 454080, Chelyabinsk, Russia
AAPM-1061	Mathematical modeling and research of output spectrum of synthesizers based on high-speed DAC for 5G	K A Yakimenko, V V Romashov, A N Doktorov, N A Sochneva	Vladimir State University, 600000, Russia, Vladimir, Gorky Street, 87
AAPM-1062	Scientific fundamentals for the use of serpentinized rocks from the eastern region of Cuba	F R Ojeda Pardo, J A Pons Herrera, M C Ramirez Perez, V E Quiroz Cabascango and A P Mosquera Urbano	Mining department, Higher Polytechnic School of Chimborazo, Macas, Ecuador Department of Metallurgy and Materials, University of Moa, Moa, Cuba Department of Automation of Technological Processes and Productions, Saint Petersburg Mining University, Saint Petersburg, Russia Department of Economic, Saint Petersburg Mining University, Saint Petersburg, Russia
AAPM-1063	High-speed digital-to-analogue converters phase noise modelling	V V Romashov, K A Yakimenko, A N Doktorov, N A Sochneva	Vladimir State University, 600000, Russia, Vladimir, Gorky Street, 87
AAPM-1064	Physical and mechanical studies of the influence of the impact angle on the degree of damage to raw cotton in the pneumatic transport system	Bekzod Boltabaev, Sadi Khusanov and Gulomjon Turaboev	Namangan Engineering-Technological Institute, Namangan, Uzbekistan.
AAPM-1065	Optimization of the physical and mechanical processes of stone crushing by the method of computational scanning	L.Х. Akabirova and F.R. Kamalova	Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
AAPM-1066	Precession of magnetic moments with change of their orientations	M.R. Zhumaev, M.Z. Sharipov and M.N. Rizokulov	Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
AAPM-1067	Computational analysis of multivariant physical and mechanical experiments on laser hardening of gin disc saws	Akbar Abrorov, Matluba Kuvoncheva, Furkat Ismoyilov, Sirojiddin Fayziev and Mukhsin Mukhammadov	Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
AAPM-2002	Improving the fuel supply process of diesel locomotive	Vladimir Markov, Viktor Furman, Sergey Plakhov and Matvey Shlenov	BMSTU, 2nd Baumanskaya str. 5 p. 1 , Moscow 105005, Russia PPP Dieselavtomatika LLC, N.G. Chernyshevsky str., 109,Saratov 410017, Russia
AAPM-2003	Quasi-static model for estimating the forces acting on a two-axle vehicle in the problem of trajectory stabilization by applying controlled differentials	R Yu Dobretsov, L Bao, S A Voinash, R R Zagidullin, L S Sabitov, A M Yakushev and V A Sokolova	Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia Kazan Federal University, Kazan, Russia Kazan State Power Engineering University, Kazan, Russia Saint-Petersburg State University of Industrial Technologies and Design, Saint-Petersburg, Russia
AAPM-2004	Mathematical modeling of diagnostics of residual stresses in a layered medium	Lomazov V.A., VI Lomazova V.I., Akupiyan O.A., Miroshnichenko I.V., Petrosov D.A.	Belgorod State National Research University, Belgorod, Russia; Belgorod State Agricultural University named after V. Gorin, Mayskiy, Russia; Financial University under the Government of the Russian Federation, Moscow, Russia
AAPM-2005	Estimates of Rayleigh distribution parameters in statistical methods of quality control	S.N. Grigoriev, P.N. Emelianov, D.A. Masterenko, S.E. Ped’	Moscow State University of Technology "STANKIN", Moscow, Russia
AAPM-2008	Spectroscopic studies of self-assembly α-carotenoids in binary solvents	Salih Astanov, Guzal Kasimova, Iroda Raupova1 and Yarmukhammat Madaliyev	Bukhara Engineering Technological Institute, Bukhara, Uzbekistan M. Auezov South Kazakhstan University, Shymkent, Republic of Kazakhstan
AAPM-2009	Determination of the local refraction coefficient in Cuban lateritic mineral deposits	F R Ojeda Pardo, O Belette Fuentes, V E Quiroz Cabascango, A P Mosquera Urbano and E Reyes Céspedes	Mining department, Higher Polytechnic School of Chimborazo, Macas, Ecuador Department of Metallurgy and Materials, University of Holguin, Holguin, Cuba Department of Automation of Technological Processes and Productions, Saint Petersburg Mining University, Saint Petersburg, Russia Department of Economic, Saint Petersburg Mining University, Saint Petersburg, Russia