POLYTECHNIC BULLETIN
Series Engeneering Studies

2025 2026 2206
TRANSPORT
DOI: 10.65599/TTJV5165
DEVELOPMENT OF A PISTON MECHANISM SCHEME WITH VARIABLE STROKE OF THE RAM

Akramov Bakhrom Nijazovich, Ismatov Ismoiljon Akhmadovich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/DEED4119
BOUNDARY INTEGRAL EQUATIONS FOR SOLVING TWO-DIMENSIONAL PROBLEMS OF ELASTICITY THEORY

Inomzoda Abdunazar

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/XRWT3648
INVESTIGATION OF THE PHYSICO-MECHANICAL PROPERTIES OF FINE-GRAINED CONCRETE BASED ON MODIFIED CEMENTS WITH MINERAL AND ORGANIC ADDITIVES

Saidzoda Jamshed Hamro, Sayrakhmonov Rahimjon Huseynovich, Nazirov Yahyo Giyohovich, Rakhmatzoda Alisher

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/SHJS9536
STUDY OF STRESS-STRAIN STATE OF CONTOURS OF REINFORCED UNDERGROUND STRUCTURES BY THE METHOD OF BOUNDARY INTEGRAL EQUATIONS

Zarifov Sirojiddin Sadriddinovich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/UHFA3372
DEPENDENCE OF THE STRENGTH OF CEMENT STONE WITH A WOLLASTONITE ADDITIVE ON THE IMPACT OF HIGH TEMPERATURE

Saidzoda Jamshed Hamro, Akramov Avazjon Abdulloevich, Komilzoda Abduvali Hakim

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/UZJD6163
NUMERICAL SOLUTION OF BOUNDARY INTEGRAL EQUATIONS FOR A TWO-DIMENSIONAL PROBLEM OF ELASTICITY THEORY

Nizomov Jahongir Nizomovich, Inomzoda Abdunazar

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/TUDW2865
FUNDAMENTALS OF ENTRANCE RAMP DESIGN INCLUSIVE LEARNING CENTERS

Shokirov Rajabali Mahmadalievich, Muminov Ashrafjon Rahmonalievich, Miraliev Sulaymon Abdulvahobovich

TRANSPORT
DOI: 10.65599/SIAR9043
ASSESSMENT OF THE QUALITY OF PASSENGER TRANSPORT SERVICE IN THE CITY OF DUSHANBE BY THE METHOD OF CONCORDANCE COEFFICIENT

Saidzoda Firdavs Hamro, Jalilov Umarjon Jamilovich

TRANSPORT
DOI: 10.65599/VRBY3757
STANDARDIZATION AS A KEY ELEMENT IN THE DEVELOPMENT OF TAJIKISTAN'S LOGISTICS SYSTEM: STRATEGIES TOWARD STANDARDS – A SYSTEMIC APPROACH TO DEVELOPMENT

Salomzoda Rahmiddin Salom, Boboev Muhammadjon Jurakhonovich

TRANSPORT
DOI: 10.65599/ASFK1883
DEVELOPMENT OF A ROAD ASSET MANAGEMENT SYSTEM (RAMS) BASED ON DIGITAL TECHNOLOGIES AND ARTIFICIAL INTELLIGENCE

Mirzozoda Sukhrob Begmat, Mirzoev Faridun Suhrobovich

TRANSPORT
DOI: 10.65599/LYPL8060
USE OF INNOVATIVE METHOD FOR THE DEVELOPMENT OF TRANSPORT INFRASTRUCTURE OF THE REPUBLIC OF TAJIKISTAN

Davlatzoda Kiyomiddin

TRANSPORT
DOI: 10.65599/UJEU4043
A COMPLEX ALUMINUM LUBRICANT FOR THE DRIVE UNITS OF MODERN MACHINES AND MECHANISMS

Yunusov Mansur Yusufovich, Sharifov Sharif Nurovich, Kholikzoda Muslihiddin Salohiddin, Niyozov Odil Satorovich

TRANSPORT
DOI: 10.65599/ZTMV3653
TASKS FOR IMPROVING THE CONDITION OF PUBLIC ROADS IN THE MOUNTAINOUS CONDITIONS Of TAJIKISTAN

Mirzozoda Sukhrob Begmat, Sodikov Jamshid Ibrokhim ugli, Mirzoev Faridun Suhrobovich

ENERGY
DOI: 10.65599/HYZM5412
REVIEW OF RESEARCH ON THE CALCULATION OF RESONANCE IN ELECTRICAL NETWORKS

Habibullozoda Zikrullo Habibullo

TRANSPORT
DOI: 10.65599/GCOK1719
RELIABILITY AND OPERABILITY OF THE VEHICLE'S BRAKING SYSTEM WHEN DRIVING ON INCLINES

Davlatshoev Rashid Asankhonovich

CHEMICAL TECHNOLOGY
DOI: 10.65599/TNYT6975
BASIC METHODS OF PREPARATION AND PHYSICO-CHEMICAL PROPERTIES OF POLYCOMPONENT CATALYSTS

Idizoda Makhmadrizvon, Saidzoda Bahriddin Said

CHEMICAL TECHNOLOGY
DOI: 10.65599/ILFP8681
FORMATION OF CHEMICAL COMPOSITION OF UNDERGROUND WATER AND TECHNOLOGY OF DISINFECTION USING COAGULANTS

Kodirov Anvar Saidkulovich, Tolibzoda Umeda Olim, Nazhmudinova Farzona Ismayulloevna, Shaymuradov Firdavs Inoyatovich, Rakhimov Ilkhomiddin  Mirzoevich 

CHEMICAL TECHNOLOGY
DOI: 10.65599/LXGA3581
DEVELOPMENT OF AN ENERGY-EFFICIENT TECHNOLOGY FOR SEPARATION OF THE MULTICOMPONENT AQUEOUS SULFATE SYSTEM K₂SO₄ – CaSO₄ – Al₂(SO₄)₃ – H₂O BASED ON TEMPERATURE-INDUCED CRYSTALLIZATION

Muкhtorov Parviz Alimahmadovich, Usmonov Muhammadsalim Bozorovich, Umarali Safarali, Kurbonova Hanifa, Kholov Kholmahmad Isroilovich

CHEMICAL TECHNOLOGY
DOI: 10.65599/WLMF4181
PROCESSING OF SULFIDE COPPER ARSENIC CONCENTRATES BY LOW-TEMPERATURE CHLORINATION ROASTING

Rahimzoda Hayot Shifoqul, Eshov Bakhtier Badalovich, Badalov Abdulkhair Badalovich, Osimi Okil, Kodirov Abdurashid

METALLURGY AND MATERIALS SCIENCE
DOI: 10.65599/WQWT3300
STUDY OF OXIDATION OF LEAD BABBITTE B(PbSb15Sn10) WITH GALLIUM IN THE SOLID STATE

Khojanazarov Khayrullo Mahmudkhonovich, Ganiev Izatullo Navruzovich, Saidov Shohin Khudoydodovich, Ismonov Rustam Dovudovich