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Technical Science and Innovation is one of the official journal of Tashkent State Technical University. The main purposes of the Journal are as follows: Publishing materials on the results of scientific articles, The Constitution of the Republic of Uzbekistan, Laws, Legal documents, Implementation of the Law on Education and the National Program for Personnel Training, University professors and teachers, scientific and scientific-pedagogical staff in the field of technology, young scientists, Masters and engineer-technical staff, as well as scientific articles of specialists in the field of production. In order to achieve these objectives, the journal performs the following tasks: - Ensures that the published articles are highly professional, objective and reliable; Publication of information materials; Aerospace engineering; Chemistry and technology of chemistry; Biomedical Engineering and Bioengineering; Civil and environmental engineering; Geological engineering; Electrical and computer engineering; Mechanical engineering. The journal was established in 1993, renamed in 2019. The journal will be published on a quarterly basis (every three monthsEnglish language) Technical science and innovation.

Contacts:

Tashkent State Technical University, 2,Universitet street, Tashkent,:

100095, Tashkent

Tel.: (71) 227-19-56. (71) 246-29-33

E-mail: tdtujurnal@mail.ru

Recent Content

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APPLICATION OF A RHEOLOGICAL MODEL IN THE INTERACTION OF SOIL WITH THE WORKING BODY OF A COMPACTION MACHINE
Tavbay Qarshievich Xankelov, Rashidbek Mansurjonovich Hudaykulov, Samandar Iskandarovich Komilov, and Makhmarajab Uralovich Musirov

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PROPAGATION OF STRESS SHOCK WAVES IN ELASTOPLASTIC CONTINUOUS MEDIA WITH SPHERICAL SYMMETRY
Abdimital Nabiyevich Nabiyev and Abdumalik Abdumurodovich Nabiyev

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ANALYSIS OF THE DRIVES OF PUMPING STATIONS IN THE SOUTHERN PART OF THE ANGREN COAL MINE OF UZBEKUGOL JSC
Shukhrat Badretdinovich Umarov, Murakam Mirzakhmatovich Mirsaidov, Islombek A’lobekovich Abdullabekov, and Saidamirkhon Hayrullakhon o‘g‘li Oripov

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ALGORITHMS AND SOLUTION TO THE PROBLEM OF PARAMETRIC IDENTIFICATION OF THE GAS COMPOSITION OF THE ATMOSPHERE
Baxodir Asatullayevich Xolxodjayev, Erkin Abduraxmanovich Esanov, and Bekjon Abdullayevich Kuralov

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POSSIBILITY OF APPLYING METHODS OF ANALYSIS AND SYNTHESIS OF LINEAR ELECTRICAL CIRCUITS TO SOME NONLINEAR CIRCUITS
Qudrat Gayratovich Abidov, Anvar Ismatullaevich Rahmatullaev, and Mexrnoz Odiljonovna Gafurova

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DEVELOPMENT OF A UNIVERSAL HUMIDITY CONVERTER AT ULTRA HIGH FREQUENCY
Hulkar Asadullayevna Usmonova and Asadulla Turgunbayev

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STUDY OF TECHNOLOGICAL PARAMETERS ON CATALYTIC HYDROISOMERISATION OF AROMATIC HYDROCARBONS INTO ALKYL NAPHTHENIC HYDROCARBONS
Habibullaeva Mirzaxmatovna Ra'no, Nodira Turobjonovna Torayeva, Temurbek Z. Daminov, and Murod Azimovich Eshmukhamedov

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JUSTIFICATION OF THE EFFECTIVENESS OF SOFTWARE FOR THE DESIGN OF OPEN-PIT MINING
Tolib Olimovich Komilov, Bobirjon Nabijonovich Ashurov, Ulugbek Bakhtiyorovich Sattarov, and Ma’ruf Ixtiyorovich Karimov

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ESTABLISHING OPTIMAL PARAMETERS OF THE TECHNOLOGICAL MODE OPERATION OF A WATER-PENETRATING GAS WELL
Vladimir Mixaylovich Shevtsov, Lobar Zoirovna Igamberdieva, and Azamjon Alimdjanovich Zakirov

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IR SPECTRAL ANALYSIS OF BROUSSONETIA PAPYREFERA PLANT
Umid Hamroyevich Alamov, Zaytuna Ali Qizi Qurbonaliyeva, Dostonbek Qurbonsho ugli Shomurodov, and Elmurod Abduqodirovich Egamberdiev

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STUDY OF THE PHYSICAL-CHEMICAL PROPERTIES OF CHITOSAN SYNTHESIZED BY THE CRYOGENIC METHOD FROM APIS MELLIFERA BEES
Dilnoza Sohibovna Isomitdinova, Gulnora Akmalovna Ikhtiyarova, and Jahongir Mustaqim o’g’li Sharopov

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STUDY OF THE SYNTHESIS MECHANISM AND SOME PROPERTIES OF OLIGOMERS BASED ON EPICHLOROHYDRIN AND DIPHENYLGUANIDINE
Rovshan Israilovich Ismailov, Normuhamad Edgarov, and Alisher Israilovich Ismailov

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ENGINEERING AND GEOLOGICAL ZONING OF THE DISTRIBUTION AREAS OF THE EOCENE CLAYS OF NORTHERN TAMDYTAU
Mirabbas Mirsaatovich Zakirov, Inobat Abduvaxidovna Agzamova, Dilshod Kalandarovich Begimkulov, Golibjon Ernazar ogli Ochilov, Temur Makhmarajabovich Khudoyberdiyev, and Dastan Jamal uli Madiyarov

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DIGITAL TECHNOLOGIES IN THE FIELD OF OUTSOURCING LOGISTICS SERVICES
Khalikul Shoniyozovich Chariev and Sardor Sobir ogli Ilkhomov

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REGULAR ALGORYTHMS FOR SYNTHESIS OF OPTIMAL CONTROL SYSTEMS FOR DYNAMIC OBJECTS
Igamberdiyev Husan, Uktam Farkhodovich Mamirov, and Xankeldiyeva Zebiniso

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STUDYING THE PRODUCTION OF NANOCELLULOSES
Shohzodbek Abduvahobovich Rashidov, Elmurod Abduqodirovich Egamberdiev, and Sadritdin Maxamatdinovich Turabdjanov

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MODELING OF CONTINUOUS STIRRED TANK REACTOR FOR ESTERIFICATION PROCESS
Olimjon Rikhsiboyevich Maksudov, Abdulaziz Nodirbek ogli Bakhtiyorov, Orifjon Olimovich Zaripov, and Аdhаm Tilovovich Norkobilov

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IMPROVEMENT OF THE SEISMIC SAFETY SYSTEM FOR THE POPULATION AND TERRITORY OF THE REPUBLIC OF UZBEKISTAN
Muslima Аbdurakhimkho‘jayeva, Oyqiz Yokubjonova, and Oydin Khasanova Docent

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COMPARATIVE ANALYSIS OF CUTTING FORCES IN AXIAL-COMPLIANT AND RIGID CHAMFERING TOOLS
Sultonmurod Bekpulatovich Normatov, Oybek Tuyboyov, Azimjon Axror o'g'li Pardayev, Alisher G‘ayratjon ogli Boratov, and Shohjahon Tuxtasin ogli Abdullayev

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INFORMATION MODEL BASED ON PARAMETERS OF A COMBINED SOIL PREPARATION UNTIL FOR PLANTING
Azmuddin Sadriddinov, Anvar Abdazimov, Faxraddin Mavlanov, and Hursand Madrakhim ugli Rakhimov

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NATURAL ANTIOXIDANTS
Oybek Zufarov and Kamar Serkayev

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REDUCING GLASS LOSS DURING TRANSPORTATION AND STORAGE
Abdulaziz Muzafarovich Qurbanov and Mirzaabdullayev Jaxongir Baxtiyorovich

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MAIN PROSPECTS OF NATURAL GAS PURIFICATION TECHNOLOGIES FROM ACIDIC COMPOUNDS
Oybek Yusupdjanovich Aripdjanov, Diyora Zokhid qizi Khayrullaeva, and Jonibek Avazek ogli Abdumuminov

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USE OF MATHEMATICAL SKILLS FOR TECHNICAL CONDITION ASSESSMENT OF POWER AUTOTRANSFORMERS
Dilafruz Rustamjon qizi Abdullabekova and Nurali Berdiyorovich Pirmatov

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RESEARCH OF THE INFLUENCE OF DUST ON PHOTOVOLTAIC MODULES
Anvarjon Mirolimov and Xalmurat Iliev

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ELECTROMAGNETIC FIELD MODEL AS A SOURCE OF WATER CAVITATION ENERGY
Mexrnoz Odiljonovna Gafurova and Kudrat Gayratovich Abidov DSc

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IMPLEMENTING A SOLAR PHOTOVOLTAIC STATION IN WATERING SYSTEMS UTILIZING COMPLEX SOFTWARE
Akbarxon Sarvar o'g'li Uroqov, Faxriddin Jaylovovich Nosirov, G'olibjon Pardayevich Arzikulov, and Zarina Amriddin qizi Sayfutdinova

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MODELLING OF HEAT TRANSFER IN AN AIR SOLAR COLLECTOR
Shakhnoza Abduvaxitovna Sultanova, Jasur Esirgapovich Safarov, and A.A. Mambetsheripova

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ORE-GENERATING ROLE OF THE FOCAL STRUCTURE DURING THE FORMATION OF APOGRANITOID TUNGSTEN MINERALIZATION AT THE YAKHTON DEPOSIT
Mekhroj Nurillaevich Jurayev, Abdulla Rovilovich Almordonov, and Bayramali Uygunovich Mukhammadiev

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THEORY OF DEVELOPMENT AND IMPROVEMENT OF THE MATHEMATICAL MODEL OF THE METHODOLOGY OF PUBLIC CONTROL IN THE MANAGEMENT OF OCCUPATIONAL SAFETY AND INDUSTRIAL RISKS
Aliakbar Khamidullaevich Rasulev, Sunnatilla Suleymanovich Suleymanov, and Nodira Bakhadirzhanovna Gaibnazarova

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SELECTIVE OXIDATION OF IRON IN CHALCOPYRITE FOR ENHANCED COPPER RECOVERY
Khojiakbar Shuxrat o'g'li Sultonov, Shokhrukh Toshpulatovich Khojiev, Gulnoza Berdiyor qizi Beknazarova, and Malika Sayfullayevna Saidova

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RESEARCH ON AN IMPROVED COTTON CLEANER UNIT
Muzaffar Djurayev, Sherqul Hakimov, ilhom Abbazov, and Rashid Kaldybaev

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IMPROVEMENT OF CONVECTIVE DRYING EQUIPMENT
A Ponasenko, Jasur Safarov, and Shaxnoza Sultanova

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MATHEMATICAL MODELING OF FRUIT DRYING AND SYSTEM ANALYSIS OF THE PROCESS (ON THE EXAMPLE OF PERSIMMON)
Gani Dadayev, Jasur Safarov, Shakhnoza Sultanova, and Qobiljon Muxiddinov

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EXISTING METHODS FOR MONITORING POWER AUTOTRANSFORMERS
Nurali Berdiyorovich Pyrmatov and Dilafruz Rustamjon qizi Abdullabekova

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INFLUENCE OF FOIL STAMPING PARAMETERS ON IMAGE QUALITY
Khalima Abishevna Babakhanova, Mukhlisa Ergashevna Khasanova, Aziz Azimjonovich Soadatov, and Nigora Junaydullaevna Sadriddinova

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CLASSIFICATION OF OIL PRODUCTS ACCORDING TO THE NOMENCLATURE OF GOODS
Kurbankul Mavlankulovych Karimkulov Profesor and Azoda Abdurahmanova

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INDICATORS AFFECTING PASSENGER SERVICE PROCESSES AND THEIR SCIENTIFIC INTERPRETATION
Maxliyoxon Madaminova Maxamatjon qizi and Saidazim Amanullayevich Ganihodjayev

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THE INTERACTION OF THE COTTON PIECE WITH THE PILES OF THE SCRABBLE COTTON DRUM
Fazliddin Egamberdiev, Ilkhom Abbazov, Oybek Kholmuratov, and Rashid Kaldybaev

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POTENTIAL APPLICATIONS OF ENCODERS
Erkin Uljaev and Utkirjon Murodillayevich Ubaydullaev

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ADAPTATION ALGORITHM FOR SELF-TUNING OF PARAMETERS OF MODELS OF MULTI-STAGE FLOTATION PROCESSES
Nilufar Sharifzhanova, Maksadhan Yakubov, and FRANCESCO GREGORETTI

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MULTI-MODE REGULATION OF THE DRYING PROCESS OF INDUSTRIAL GAS
Isamidin Xakimovich Sidikov Pr and Nashvandova Gulruxsor Murot qizi PhD

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CREATING A 3D MODEL OF THE PLANNED CONSTRUCTION AREA OF THE NPP IN AUTOCAD CIVIL
Аbduvali A. Abduazizov, Olimjon Raxmonovich Allanazarov, Anvarjon Pardaboy ugli Pardaboyev, Xusnidin Abdushukurovich Qoraboyev, and Kamolliddin Аbdishukurovich Qoraboyev

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NOZZLE REACTIVE HYDROTURBINE WITH GUIDE DEVICE
O O. Bozarov, Kh S. Usarov, R Aliyev, and S F. Ergashev

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ANALYSIS OF METHODS OF CONSTRUCTION AND APPLICATION OF MODERN ANTI-RADAR MISSILES
A S. Solonar, P A. Khmarski, B M. Mukhammedov, and G Sh Tuganov

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THE VIBRATION SOURCES OF CAR TRACTOR ATTACHMENTS
Sh Kh Kurbanov and U A. Rajapbayev

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SELECTIVE REDUCTION OF TRIVALENT IRON IN ZINC FERRITE USING ELEMENTAL SULPHUR
B T. Berdiyarov, Sh T. Khojiev, J B. Ismailov, S T. Matkarimov, and Sh O. Ismatov

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BIOCHAR PREPARATION, INVESTIGATION OF PROPERTIES AND APPLICATION AS A LOW-COST ADSORBENT – A REVIEW
A Kh Aripov, S M. Turabdzhanov, Sh Komilova, O Sh Qodirov, G S. Rakhimova, T V. Darabkova, Zh Aimenova, and L S. Rakhimova

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THE PROCESS OF SOIL SALINIZATION IN THE IRRIGATED TERRITORIES
T M. Khudoyberdiyev, M M. Zakirov, S Schulz, D K. Begimkulov, and G E. Ochilov

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UZBEK COMMANDS RECOGNITION BY PROCESSING THE SPECTROGRAM IMAGE
M M. Musayev, I Sh Khujayorov, M I. Abdullaeva, and M M. Ochilov

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STUDY THERMODYNAMICS OF THE MAGNETITE SULFIDATION IN COPPER SMELTING PROCESSES
A S. Khasanov, Q T. Ochildiyev, B T. Berdiyarov, Sh T. Khojiev, and S T. Matkarimov

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Prospects for using metal-polymer composite structures in the gear manufacturing
Umid Mamasobirov, Shoraxmat Shoobidov, and A F. Husanboyev

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IDENTIFICATION OF INTRUSIVE MASSIFS IN THE NURATA MINERALIZED ZONES BASED ON SATELLITE IMAGES
Samariddin Rabbimkulov, Abdulla Almordonov, Akmal Asadov, and Abdimutal Tangirov

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THE EFFECT OF CHITOSAN ON THE SURFACE PROPERTIES OF CELLULOSE-BASED PAPER OBTAINED FROM THE STEM OF FLAXSEED
E A. Egamberdiev, Y T. Ergashev, Kh Kh Khaydullaev, G Y. Akmalova, and G R. Rakhmonberdiev

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Development of a Wearable Device for Monitoring and Predicting Human Health in Emergencies
Mukhriddin Arabboev, Shohruh Begmatov, Khabibullo Nosirov, Jean Chamberlain Chedjou, and Kyandoghere Kyamakya

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STUDY OF THE THERMODYNAMIC PROPERTIES ABSORBATION SULFUR STORAGE GAS OF ZINC AND COPPER INDUSTRY
Berdiyarov Tilovkabulovich Berdiyarov Dr., Sh. T. Khojiev, S. T. Matkarimov, and Sh. Munosibov

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EVALUATION OF THE THICKNESS OF VACUUM METAL AND SEMICONDUCTOR COATINGS USING COMPUTER PROGRAMS
Bahrom Igamov, Ilkhom Bekpulatov, Aleksey Kamardin, Tulkun Kamilov, Ilhom Turapov, and D Igamova

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METHODS OF IMPROVING COMPLEX CLEANING OF SAND PLUGS IN KHODJAOBAD UNDERGROUND GAS WELLS
Abdulaziz Murodov, Muhriddin Muydinov, Saidaziz Khabibullaev, and Aziz Abidov

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RESEARCH OF NEW FIREPROOF SUPPLIED POLYMER COMPOSITES BASED ON EPOXY RESIN FOR METAL STRUCTURES
Kuvondiq Murtazaev, F.N. Nurkulov, D.N. Mukhiddinov, and M.T. Аbdirova

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DEVELOPMENT OF ASPHALT-RESIN-PARAFFIN DEPOSITS SOLVENT
Gulmira Todjiyeva, F Badriddinova, M Tursunov, H Kadirov, and E Cherkasova

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Economic Test Results Of Experimental Spring Device
Husniddin D. Irisov and Alexander P. Kartoshkin

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COMBINED DEVICES OF FACTS TECHNOLOGY
Bahrom Ravshanovich Normuratov Associate lecturer, Misrikhan Misrikhanov, and Shukhrat Khamidov

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PROTECTION OF TRANSPORT STRUCTURES FROM NATURAL EMERGENCIES
Shavkat Х. Abduazimov, Ravshan S. Razikov, and Gani A. Kurbanov

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ANALYSIS OF HARMFUL MIXTURES IN AIR FLOW DURING COTTON CLEANING
A Adilova, O J. Murodov, and P N. Rudovskiy

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SYNTHESIS AND POLYMERIZATION PROCESSES OF 1-CHLORINE-3- PIPERIDINE -2-PROPYLMETHACRYLATE MONOMER
N U. Pulatova, O S. Maksumova, and Izabela Barszczewska Rybarek

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PAPER POROSITY STUDIES USING THE SORPTION METHOD
A Sadriddinov, Z Galimova, I Ismoilov, X Babaxanova, and M Mixaleva

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FEATURES OF ATOM SPECTRA Ca, Ba, Sr
M A. Tursunov, A B. Zon, D A. Tashmuxamedova, A X. Xaydarov, S S. Pak, and Z A. Alimova

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RESEARCH OF PROPERTIES OF POLYCONDENSATION TYPE PHOSPHORIC ACID CATIONIC EXCHANGE RESINS
Khasan Makhmudov, M Egamberdiyeva, A Yuldashev, T Tursunov, R Nazirova, S Turabjanov DSc, and B Kedelbaev

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MAIN FACTORS THAT INFLUENCE THE THERMAL STRESS STATE OF PISTON ENGINE PARTS
J F. Ismatov, A I. Yangibayev, N V. Vadulina, and A A. Jalilov

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CAUSES OF ROLLING STOCK BRAKE EQUIPMENT FAILURES
O T. Kasimov, Sh I. Mamaev, and A V. Grishenko

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ELECTRIC VEHICLE INTERNAL SUPPORT SYSTEM
M A. Xudoyberdiyev, L V. Kravchenko, J E. Safarov, and B B. Tuychiboyev

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EXPERIMENTAL STUDY OF DRYING YACON TUBERS
U K. Khujakulov, Sh A. Sultanova, and J E. Safarov

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DESIGN OF GRAIN MOISTURE CONTROL DEVICES FOR FLOUR MILLS
Z M. Mukimov, P I. Kalandarov, and O S. Logunova

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THE CONCEPT OF FORCE-MOMENT SENSING OF MULTI-POSITION MECHATRONIC MODULES OF INTELLIGENT ROBOTS
Nazarov Khayriddin Nuritdinovich and Temurbek Omonboyevich Rakhimov

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Assessing the Software Reliability of the Process Control Systems
Kh S. Turaev, N A. Yusupbekov, and V B. Tarasov

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INVESTIGATION OF THE POLYCONDENSATION REACTION OF WASTE CHEMICALS IN ORDER TO USE THEM TO PRODUCE ION-EXCHANGE POLYMERS
Kh Makhmudov, M Berdieva, A Yuldashev, T Tursunov, R Nazirova, S Turabdjanov, and B Kedelbaev

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Determination of Main Ingredients in Milk Using AKM-98 Milk Analyzer
Qobil Mukhiddinov Master; Sh Sultanova Dr.; J Safarov Dr. Professor; A Aït-Kaddour Dr., Professor; and D Samandarov PhD

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UTILIZATION OF HOUSEHOLD WASTE-BASED SOLID FUEL
Shokhrukh Toshpo'latovich Khojiev, Bakhriddin Tilovkabulovich Berdiyarov PhD, Nodir Abdusamikovich Kadirov PhD, Bobur Mirsaid o'g'li Obido, and Mehmet Deniz Turan PhD

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TECHNOLOGIES FOR HYDROCARBON STAIRS TO REDUCE ENVIRONMENTAL POLLUTION WHEN OPERATING A FILLING STATION
Uktam Farmanov, S Khabibullaev PhD, N Mirhodjayeva, and Ryuji Kikuchi Dr

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EFFICIENCY OF A HELIO HEATING COLLECTOR
Azamat Usenov; Shaxnoza Sultanova PhD; Jasur Safarov Dr., Professor; and Tojiniso Rahmanova

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THE INFLUENCE OF WASTE WATER SEDIMENT AS A COMPONENT OF ASPHALT CONTAINING HEAVY METALS ON SOILS UNDER MODEL EXPERIMENTAL CONDITIONS
Elena Timofeeva PhD., Associate Professor; Vasilisa Kochetkova Master; Anatoly Klimanov PhD., Senior Lecturer; and Sadritdin Turabdzhanov Dr. Professor

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SPECIAL ASPECTS OF FUEL SAVING OF AGRICULTURAL EQUIPMENT AND ITS ENVIRONMENTAL INFLUENCE ON OIL
Ramzjon Hamroyev Assistant, Amirku Irgashev Dr. Professor, and Yuriy Kuznetsov Dr. Academic

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RESEARCH OF THE PROCESS OF CONTINUOUS HYDROGENATION OF BENZENE IN THE PRESENCE OF MODIFIED CATALYSTS
B Kedelbaev Dr. Professor; K Lakhanova PhD; G Iztleuov; and Sadritdin Turabdzhanov Dr., Professor

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NON-CONTACT POINT MEASURING EQUIPMENT FOR ROBOTIC SYSTEMS OF AUTOMOBILE INDUSTRY
J Khollhujayev, N Abdukarimov, J Mavlonov, and N Abdivahidova

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INVESTIGATION OF THE MOISTURE BINDING FORMS IN PLANT RAW MATERIALS AND THERMAL CHARACTERISTICS DETERMINATION
Tojiniso Raxmanova, Shaxnoza Sultanova, Jasur Safarov, and Esra Capanoglu

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PROCESSING OF SLAGS OF COPPER MANUFACTURING WITH THE USE OF IDEAL MIXING EQUIPMENT
S.T. Matkarimov, B.T. Berdiyarov, S.K. Nosirkhujayev, K.T. Ochildiyev, and B.L. Marjorie

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SELF-HEATING AND SPONTANEOUS COMBUSTION ANGREN BROWN COAL
M.A. Israilov, T.G. Akbarov, and Y.T. Nurboboyev

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THE NECESSITY OF UTILIZING INTERNAL BLADING AT STEEP-FALLING DEPOSITS
R.Sh. Naimova, S.J. Djuraev, K.Y. Norova, and В. N. Sytenkov

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RESEARCH OF OPTOELECTRONIC VOLTAGE RELAY
E.Kh. Abduraimov, A.N. Rasulov, D.Kh. Khalmanov, and N.E. Hamidova

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TEST OF EXPERIMENTAL ULTRAFILTRATION INSTALLATION
X.S. Isaxodjayev, L.O Alimova, and B.B. Boliyev

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THE WAYS OF RATIONAL USE OF COOLING TOWERS
D. N. Muhiddinov, S. Sanayev, and B. B. Boliyev

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PROSPECTS OF THE DEVELOPMENT OF UNMANNED AERIAL VEHICLES (UAVs)
Rakhimjon Shokirov, Nuriddin Abdujabarov, Takhirov Jonibek, Kadamboy Saytov, and Saidbek Bobomurodov

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INVESTIGATION OF MORPHOLOGICAL COMPOSITION AND EVALUATION OF THE EFFECTIVENESS OF MUNICIPAL SOLID WASTE RECYCLING METHODS IN UZBEKISTAN
F.N. Rakhmatullayev, S.M. Turabjanov, T.V. Ponamaryova, L.S. Rakhimova, and U.S. Abdullaev

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DEVELOPMENT OF A MATHEMATICAL MODEL OF THE ELECTRICAL CONDUCTIVITY OF FEED WATER IN TPS
Kh.S. Isakhodjaev, L.O. Alimova, N.O. Usmonov, and Z.E. Yusupov

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SYSTEMS THINKING IN JAW CRUSHER ANALYSIS
А. Artikov, L. Akobirova, and Z. Akbarhodjaev

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SYNTHESIS AND STUDY OF AMIDE SOLEIN BASED ON OLEIC ACID AND PIPERIDINE
N.S. Matkarimova, O.S. Maksumova, S.T. Matkarimov, and L.B. Marjorie

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RESEARCH OF INCREASING THE REACTIVITY COTTON CELLULOSE INTENDED FOR CHEMISTRY
R.S. Sayfutdinov, U.D. Mukhitdinov, and N.M. Eshpulatov

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IMPROVING THE PERFORMANCE INDICATORS OF DIESEL ENGINES BY ENHANCING THE COOLING SYSTEM
O.O. Daminov, O.A. Khushnaev, A.I. Yangibaev, and G.M. Kucharenok

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REINFORCING THE STRENGTH OF GEAR SHAFT TEETH WITH HIGH PERFORMANCE
N. Turakhodjaev, Sh. Chorshanbiev, N. Sadikova, and J. Egamshukurov

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TURBULIZATION METHOD OF FORMATION OF HIGHLY DISPERSED DROPLETS
Kh.D. Irisov, I.A. Ashirbekov, A.P. Kartoshkin, and A.D. Abdazimov

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INVESTIGATION OF DIESEL ENGINE`S WORKING PROCESS ON LIGHT FUEL
J.O. Khakimov, M.G. Shatrov, and J.P. Turdiev

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METHODS FOR RESEARCHING THE LOCALIZATION AND DELOCALIZATION OF CARRIERS IN YBA2CU3O6+X FILMS
Q.H. Bobomurodov, J.Kh. Razakov, S.Q. Bobomurodov, and R.A. Shokirov

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PHYSICO-CHEMICAL PROPERTIES OF PHOSPHATE CATION-EXCHANGE RESIN
U.I. Sharipova, Kh.L. Pulatov, R.A. Nazirova, and B.Sh. Kedel’baev

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THE CORROSION STABILITY INCREASE OF ADHERING COATING UNDER THE PROCESS OF ELECTROCHEMICAL MECHANISM
S. M. Turabdzhanov, M. S. Lee, U. A. Ziyamukhamedova, and G. B. Miradullaeva

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PROBLEMS OF THE EFFICIENCY OF FIBER OPTIC COMMUNICATION LINES
K.T. Dadamatova, A.M. Nazarov, and N. N Gerasimenko

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KINETICS OFPYRROLE FORMATIONFROM ACETYLENE, AMMONIA AND AMINES
U. Shokirov, S. Turabjanov, L. Rakhimova, and F. Badriddinova

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SOLUTION OF THE PROBLEM OF FUEL COMBINATION IN MAINTENANCE
B. Tulaev, H.A. Viarshyna, J.B. Mirzaabdullaev, and J.O. Khakimov

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INFLUENCE OF THE NATURE OF THE GRIND ON TOUGHNESS OF THE PAPER
N.K. Atakhanova, Z.K. Galimova, and K.A. Babahanova

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APPROXIMATION MODEL OF A TYPICAL MECHANICAL OBJECT WITH DISTRIBUTED PARAMETERS
A.F. Verlan, M.V. Sagatov, D.K. Karimova, and U.S. Fayzullaev