POLYTECHNIC BULLETIN
Series Engeneering Studies

2025 2026 2206
CHEMICAL TECHNOLOGY
DOI: 10.65599/ENG5003
COMPARATIVE ANALYSIS OF PHYSICOCHEMICAL PROPERTIES OF LOCAL VEGETABLE OILS

Amiralizodа Amirshоh Amirali, Jurakhonzoda Rauf Jurakhon, Nazarzoda Firdavs Khorkash

METALLURGY AND MATERIALS SCIENCE
DOI: 10.65599/ENG5123
EXPERIMENTAL STUDY OF THE LIQUIDUS SURFACE AND ASSEMBLY OF A 3D MODEL OF THE PHASE DIAGRAM OF THE Ge-Ag-Tl SYSTEM

Juraev Tukhtasun Juraevich, Nimonov Rivog Amirovich,  Lutsyk Vasiliy Ivanovich, Zelenaya Anna Eduardovna, Parfenova Maria Dmitrievna

METALLURGY AND MATERIALS SCIENCE
DOI: 10.65599/ENG6445
EFFECT OF ERBIUM ON ANODIC CHARACTERISTICS OF Zn0.5Al ALLOY IN CORROSIVE HCl ENVIRONMENT

Jobirov Umed Rustamovich, Ganiev Izatullo Navruzovich, Obidov Ziyodullo Rahmatovich

METALLURGY AND MATERIALS SCIENCE
DOI: 10.65599/ENG8585
MICROSTRUCTURE AND MECHANICAL PROPERTIES OF TIN BABBITTE B83 ALLOYED WITH INDIUM

Ganiev Izatullo Navruzovich, Muzafarov Khusrav Davlyatalievich, Khojanazarov Khayrullo Mahmudkhonovich, Ismonov Rustam Dovudovich, Umarov Mirali Ashuralievich

METALLURGY AND MATERIALS SCIENCE
DOI: 10.65599/ENG6057
RESEARCH OF HARDNESS AND STRENGTH OF Zn0.5Al ALLOY, DOPED WITH SCANDIUM, YTTRIUM AND ERBIUM

Jobirov Umed Rustamovich, Ganiev Izatullo Navruzovich, Obidov Ziyodullo Rahmatovich

ENERGY
DOI: 10.65599/ENG9111
RESEARCH ON THE EFFICIENCY OF MULTIPHASE SYNCHRONOUS GENERATORS OF MINI HYDROPOWER PLANTS UNDER NORMAL OPERATING CONDITIONS

Davlatov Azamjon Mahmadievich

ENERGY
DOI: 10.65599/ENG3731
DIGITALIZATION OF A TRANSFORMER SUBSTATION USING MODERN TECHNOLOGIES

Vokhidov Mirobid Mirvohidovich, Majidov Gafurjon Khushbakhtovich

ENERGY
DOI: 10.65599/ENG3328
APPLICATION OF ASYNCHRONIZED SYNCHRONOUS GENERATORS AS ALTERNATIVE ENERGY SOURCES FOR SMALL AND MEDIUM RIVERS

Kosimov Bakhtiyor Ismatulloevich, Sharbatov Navruz Sayvalievich,  Kayumov Alisher Gafurjonovich, Aminov Dilshod Saidovich, Davlatov Azamjon Mahmadievich

ENERGY
DOI: 10.65599/ENG6010
ON THE QUESTION OF CREATING A LOCAL ELECTRIC POWER SYSTEM BASED ON RENEWABLE ENERGY SOURCES

Yusufzoda Manuchehr Yusuf

ENERGY
DOI: 10.65599/ENG9463
DIAGNOSIS OF POWER EQUIPMENT FAULT SYMPTOMS USING THE HIERARCHY ANALYSIS METHOD

Ahyoev Javod Salamshoevich, Sultonzoda (Sultonov) Sherkhon Murtazo, Orlov Dmitry Viktorovich, Mahmudov Ilhom Hotamovich

ENERGY
DOI: 10.65599/ENG4701
STATISTICAL ANALYSIS OF FAULTS IN 6–10 kV LINES BASED ON SELECTED SUBSTATIONS IN THE SOUTHERN PART OF TAJIKISTAN

Ramazon Abdullozoda

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/OHVN4520
MODERN PRINCIPLES OF DESIGN OF BUILDINGS OF INCLUSIVE EDUCATION INSTITUTIONS

Muminov, Ashrafjon Rahmonalievich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/COOK1265
INFLUENCE OF AIR PORES ON FROST RESISTANCE OF CONCRETE

Akramov Avazjon Abdulloevich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/ZGHW4419
RECOMMENDATIONS ON IMPROVING THE ACOUSTIC CHARACTERISTICS OF PUBLIC BUILDINGS

Ashurzoda Bakhtiyor Saidkul, Khasanov Nozimsho Nazokatshoevich, Pirmatov Rahmatullo Hamidulloevich, Jumaeva Zamira Akhmedovna

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/MTRR7274
APPLICATION OF GREEN BUILDING PRINCIPLES FOR REDUCING ENERGY CONSUMPTION IN RESIDENTIAL BUILDINGS

Usmonov Shuhrat Zaurovich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/RSBM5553
FACTORS AND REQUIREMENTS INFLUENCING THE ARCHITECTURAL AND PLANNING SOLUTIONS AND COMPOSITION OF INCLUSIVE EDUCATIONAL INSTITUTIONS

Muminov Ashrafjon Rahmonalievich, Khasanov Nozimsho Nazokatshoevich, Hasanov Firdavs Nozimshoevich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/UTJZ9517
MONUMENTAL AND DECORATIVE ART AS A FACTOR IN THE FORMATION OF THE URBAN ENVIRONMENT

Ganizoda Jamshed Shujoat

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/OUYS5342
ECONOMIC EFFICIENCY AND ENVIRONMENTAL ADVANTAGES OF USING COLD ASPHALT CONCRETE IN THE CONDITIONS OF THE REPUBLIC OF TAJIKISTAN

Sayrakhmonov Rahimjon Huseynovich, Saidzoda Jamshed Hamro, Berdiev  Jamshed Anvarovich, Nazirov Yahyo Giyohovich

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/NLTV9500
THE INFLUENCE OF ARTISTIC CREATIVITY ON THE FORMATION OF THE ARCHITECTURAL APPEARANCE OF THE CITY (on the example of the city of Dushanbe)

Ganizoda Jamshed Shujoat

CONSTRUCTION AND ARCHITECTURE
DOI: 10.65599/DOZX6886
METHODS OF INCREASING THE DURABILITY OF CONCRETE BY ADDING ADDITIVES

Akramov Avazjon Abdulloevich