Vol. 10 No. 2 (2025): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

View Vol. 10 No. 2 (2025): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

DOI: https://doi.org/10.61151/stjniet.v10i2

Published: 2025-08-27

ANALYSIS OF THE PHYSICOCHEMICAL PROPERTIES OF POLYVINYL CHLORIDE AND THE IMPORTANCE OF MINERAL FILLERS IN INCREASING ITS FIRE RESISTANCE

Durbek Abdirashidov, Turaev Khayit, Tajiyev Panji

213-219
- 213-218
TYPES OF PLANT GROWTH REGULATORS AND THEIR APPLICATION IN AGRICULTURE

Muxarram Kaxarova, Soliyev Mukhammadjon

147-150
- 147-150
INVESTIGATION OF THE SYNTHESIS OF ACETYLENE AMINO ALCOHOLS AND THE STUDY OF THEIR BIOLOGICAL ACTIVITY

Fozil Juraboev

151-154
- 151-154
THERMAL ACTIVATION OF PLUMS

Zulfiya Usmonova

155-159
- 155-159
DEVELOPMENT OF COMPOSITE MATERIALS FOR CORROSION PROTECTION OF MAIN GAS AND OIL PIPELINES WITH INCREASED CHEMICAL ADHESION

Abrorbek Urinov, Kadirxanov Jamshid

160-166
- 160-166
SYNTHESIS OF HYBRID COMPOSITES OF POLYSACCHARIDES BASED ON METHYLTRIMETHOXYSILANE

Bekzod Sotiboldiev

167-173
- 167-173
CHEMICAL CHARACTERIZATION OF RAW MATERIALS USED FOR ADSORBENT PRODUCTION

Zilola Nomonova, Jumayeva Dilnoza

174-182
- 174-182
METHOD FOR PRODUCING A FIRE RETARDANT AGENT WITH NITRIC ACID SOLUTIONS OF VARIOUS CONCENTRATIONS

Manzura Muratova

183-191
- 183-191
PHYSICOCHEMICAL PROPERTIES AND RESULTS OF SEM ANALYSIS OF SOILS IN THE REGIONS OF KARAKALPAKSTAN

Moxinabonu Shamuratova, Abdikamalova Aziza, Eshmetov Izzat

192-198
- 192-198
COMPOSITION OF OIL PRODUCTS AND METHODS OF SEPARATION OF INDIVIDUAL SUBSTANCES

Gulnoza Dadakhanova, Soliev Makhammadzhon, Nurmonov Suvankul

199-205
- 199-205
EFFECTIVENESS OF THE DRUG "AKARAGOLD 72%" AGAINST COTTON SPIDER MITES

Farhod Hoshimov, Bektemirov Azizbek, Ergashev Oybek

206-212
- 206-212
CHEMICAL COMPONENTS OF PEROVSKIA KUDRJASCHEVII

Oydinkhon Askarova, Ikramova Gulnoza, Siddikov Doniyor, Karimov Abdurashid, Botirov Erkin

142-146
- 142-146
ADVANCING SUSTAINABLE ENVIRONMENTAL STRATEGIES IN THE COTTON INDUSTRY THROUGH DUST EMISSION REDUCTION

Ahror Tursunov

239-246
- 239-246
EVENT-DRIVEN PROCESS ORCHESTRATION IN E-GOVERNANCE: MODELING ASYNCHRONOUS INTEGRATION PATTERNS

Olim Saidov

247-251
- 247-251
ORGANIZATION OF SCIENTIFIC AND RESEARCH PROCESSES BASED ON INFORMATION AND DIGITAL TECHNOLOGIES IN HIGHER EDUCATION

Shavkatjon Mamajanov, Obidov Avazbek

252-258
- 252-258
THEORETICAL STUDY OF THE VIBRATION OF CHAIN NETWORKS

Voxidjon Turdaliev, Akbarov Abduraxmon, Toychieva Majuda

259-264
- 259-264
MODELING THE PROCESS OF SEPARATING COTTON PARTICLES FROM AIR IN THE WORKING CHAMBER OF A COTTON GIN

Bunyod Abdusattarov, Xаmidov Sardor

265-271
- 265-271
DIAGNOSTICS OF THE CONDITION OF ELEMENTS OF ELECTRIC POWER SUPPLY SUBSTATION

Olimjon Toirov, Amirov Sulton, Khalikov Sarvar

272-280
- 272-280
SPECIFIC ASPECTS OF LABOR RESOURCE MANAGEMENT IN DIFFERENT COUNTRIES

Dilmurod Boltaboev

304-307
- 304-307
GRAPHICAL SOLUTION OF SYSTEMS OF EQUATIONS IN TWO-AND THREE-DIMENSIONAL SPACES USING MS EXCEL

Farxod Uzokov

291-298
- 291-298
Analysis of the technology of obtaining knitted fabrics with patterns and their physical and mechanical properties.

Nozimjon Jo'rabayev

55-63
- 55-63
Study of the physical and mechanical properties of hosiery products made from bamboo yarn

Nozimjon Jo'rabayev

55-63
- 64-69
STUDY OF CLOTHING QUALITY CONTROL AND ANALYSIS

Matluba Nazarova, Musayeva Gulshanoy, Mirzaraximova Sayyora

22-27
- 22-27
The USE OF ELECTRON SPECTRA IN DETERMINING THE COORDINATION NUMBER OF CENTRAL ATOMS OF COMPLEX COMPOUNDS BASED ON Ni(II) AND Co(II) IONS USE OF ELECTRON SPECTRA IN DETERMINING THE COORDINATION NUMBER OF CENTRAL ATOMS OF COMPLEX COMPOUNDS BASED ON Ni(II) AND Co(II) IONS

Ra'no Qo'chqorova

131-135
- 131-135
53.083.1 CLASSIFICATION AND ANALYSIS OF LEVEL MEASUREMENT METHODS 1Mahmudjonov M.M., 2Muminov Kh.D., 3Tilavkhanova L.R.

Mirolim Mahmudjonov, Xolmurod Muminov , Tilavkhanova L.R.

219-225
- 219-225
the ANALYSIS OF POWER QUALITY INDICATORS IN LIGHT INDUSTRY ENTERPRISES ANALYSIS OF POWER QUALITY INDICATORS IN LIGHT INDUSTRY ENTERPRISES

Alisher To‘xtashev, Shuxratovich, Mansur o‘g‘li

3-14
- 3-14
687.141.017.872.004.12 EVALUATION OF DEFORMATION PROPERTIES OF HIGHLY ELASTIC KNITTED FABRICS IN SPORTSWEAR DESIGN Compression sportswear, knitwear

Joxongir Monnopov, Jurabek Kayumov, Nabijon Maksudov

15-21
- 15-21
UDC 621.565.93/95 PREVENTION OF EXTERNAL FLOOD FORMATION ON THE SURFACE OF HEAT EXCHANGER PIPES Maqola

Bexzod Adashev, Xamidovich

92-98
- 92-98
620.92 DEVELOPMENT AND IMPROVEMENT OF DRYING TECHNOLOGIES IN A SOLAR DRYER Solar dryer

Dilmurod Muxtarov

281-290
- 281-290
DIGITAL MODELING OF THE HEAT TRANSFER PROCESS IN OIL POWER TRANSFORMERS IN OPERATION Analysis of heat transfer processes occurring in oil power transformers in operation through digital modeling, identification of heat sources, and assessment of temperature distribution inside the transformer using mathematical and graphical models. As a result, it is planned to develop proposals for increasing the efficiency of the cooling system, ensuring reliability and reducing thermal stresses.

Mukhammadyusuf Mukhammadjonov

226-229
- 226-229
620.92 INVESTIGATION OF DRYING EFFICIENCY IN A SOLAR INSTALLATION WITH COMPOSITE POLYETHYLENE FILM DEPENDING ON THE PRODUCT THICKNESS Solar dryer

Dilmurod Muxtarov

230-238
- 230-238
678.02.678.6 STUDY OF THE CONDITIONS FOR THE АMINOLYSIS OF SECONDАRY POLYCАRBONАTE STUDY OF THE CONDITIONS FOR THE АMINOLYSIS OF SECONDАRY POLYCАRBONАTE

Malikaxon Yusupova, Mаxforа Mаmаdjonovа, Sаhibjon Egаmberdiev, Iqboljon Abduvohidov

136-141
- 136-141
37.018.4:336.5 Maktabgacha Ta’lim Muassasalarini Davlat-Xususiy Sheriklik Asosida Moliyalashtirish va Ularning Natijalari Davlat-xususiy sheriklik asosida maktabgacha ta’lim sohasini moliyalashtirishning iqtisodiy tahlili

Xusanboy Qodirov

299-303
- 299-303
665 MODELING OF PRIMARY DISTILLATION PROCESS OF VEGETABLE OIL MIСCELLA

Yulduzxon Ikromova, Ikromov Farruxbek, Anvar Hamdamov, Absalom Xudayberdiyev

85-91
- 85-91
THEORETICAL BASIS OF TECHNOLOGICAL PARAMETERS OF THE NEW PNEUMO-MECHANICAL GIN MACHINE

Ravshan Abdullayev

28-32
- 28-32
INCREASE PRODUCTION VOLUME BY REGENERATION OF COTTON

Saifitdin Bakhritdinov

33-37
- 33-37
MEASURES TO DANGERMINE DURING THE INITIAL PROCESSING OF COTTON

Otamirzayev Abdulkhadi

38-41
- 38-41
A STUDY OF THE PROSPECTS AND CHALLENGES OF IMPLEMENTING ADVANCED 3D TECHNOLOGIES IN UZBEKISTAN'S LIGHT INDUSTRY

Kamolova Maftuna, Abdukarimova Mashxura, Shohruxmirzo Mahsudov

42-54
- 42-54
EFFECT OF SOLVENT COMPOSITIONS ON OIL INDICATORS IN COTTON OIL EXTRACTION

Aslbek Yulchiev, Nasriddinov Dilshod, Serkaev Qamar

70-78
- 70-78
ECONOMIC EFFICIENCY IN THE PRODUCTION OF CREAM-PERFUMED SOAP

Aslbek Yulchiev, Shukhratbek Sherzodbek

79-84
- 79-84
NANOFIBERS BASED ON CHITOSAN AND SYNTHETIC POLYMERS: A REVIEW OF PROPERTIES AND APPLICATIONS

Nasiba Tajibayeva, Ergashev Oybek

99-103
- 99-103
Quantitative determination of adsorption activity of adsorbents obtained on the basis of cotton stalk and cotton boll

Durdona Kuchkarova, Soliyev Mahammadjon, Ergashev Oybek

104-111
- 104-111
Differential heat and entropy of adsorption of methanethiol in sodalite

Gulrukh Abdullaxanova, Ergashev Oybek

112-120
- 112-120
PHYSICOCHEMICAL PROPERTIES OF CARBON ADSORBENTS DERIVED FROM RENEWABLE BIOMASS

Akbarjon Ochilov, Paygamova Mahliyo, Khamzakhojayev Asrorkhoja, Paygamov Rakhimjon

121-130
- 121-130