Том 9 № 2 (2024): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

Показать Том 9 № 2 (2024): Scientific and Technical Journal of Namangan Institute of Engineering and Technology

DOI: https://doi.org/10.61151/stjniet.v9i2

Опубликован: 2024-08-17

66.091 Kimyo va kimyoviy texnologiyalar STUDYING ISOTHERMS OF ADSORPTION AND DESORPTION OF NITROGEN ON A SORBENT SYNTHESIS FOR SELECTIVE EXTRACTION OF LITHIUM

Muzafar Yusupov, Ibrokhim Akhmadjanov; Abdulakhat Djalilov, Mas’ud Karimov

164-170
- 164-170 (English)
DC 550.34 CONSEQUENCES OF EARTHQUAKES AND PREVENTIVE MEASURES BASED ON FOREIGN EXPERIENCES

Ahror Ismoilov, Diyorbek Bekmirzayev , Elbek Qosimov

189-195
- 189-195 (English)
Determination of the inhibitory efficiency of the inhibitor synthesized based on maleic anhydride by the electrochemical method

Khayot Bakhronov, Oybek Ergashev, Naziraxon Esonkulova, M Asfandiyorov, M Аkhmadov, I Absalyamova

95-101
- 95-101 (English)
The development and formation of competition of the market for the products of the sewing and knitting industry

Abdusalam Maksudov

330-335
- 330-335 (English)
THE DEVELOPMENT COMPETITIVENESS OF SILK INDUSTRY IN NAMANGAN REGION

Ходжиматов Равшанбек

324-329
- 324-329 (English)
Study of technological indicators of two-layer knitted fabrics obtained on long Xing LXA 252 knitting machine

Risolat Sheraliyeva, Lazizbek O'ralov

37-41
- 37-41 (English)
Study of stress-strain state of an earth dam using a three-dimensional model of the structure

Paxridin Маtkarimov , Doniyor Juraev , Sanjar Usmonkhujayev

217-227
- 217-227 (English)
The Cotton cleaning technology INCREASING THE EFFICIENCY OF RETAINING DEVICE FOR FINE AND LARGE HEAVY MIXTURES IN COTTON RAW MATERIALS

Mirzavali Rayimjonov, Fayzullo Rahimov , Akramjon Sarimsakov , Ru Muradov

13-18
- 13-18 (English)
8.1751 The text adheres to the stylistic and bibliographic requirements outlined in the Author Guidelines

Gulnoza To'ychibayeva, Mahliyo Kukibayeva

291-295
- 291-295 (English)
MATHEMATICAL MODELING OF THE DEVELOPMENT TECHNOLOGY OF SELECTED LEATHER FOR THE TRANSFORMATION ASSORTMENT

O`giloy Turdiyeva, Abdurakhim Khojiyev

42-48
- 42-48 (English)
Agriculture development in ensuring economic security in uzbekistan: theory, analysis and prospects

Mirzohid Bekmirzayev

311-317
- 311-317 (English)
0009-0002-8145-4997 DEVELOPMENT OF BOUNDARY CONDITIONS FOR MATHEMATICAL MODELS OF UNSTEADY WATER MOVEMENT IN WATER MANAGEMENT FACILITIES

Bahrom Umarov

184-188
- 184-188 (English)
UDK 547.96 Kimyo va kimyoviy texnologiyalar Determination of optimal conditions for the extraction of gelatin from secondary local raw materials

Arslonnazar Khusenov; Mirshod Ashurov, Otabek Abdullaev, Gappar Rakhmanberdiev

149-154
- 149-154 (English)
Development of an experimental construction of a device for cleaning from small piece of contaminants

Avazbek Obidov, Dilnoza Akhmadalieva , Doniyorjon Otaqoʻziyev

202-207
- 202-207 (English)
Tax systems and their assessment criteria

Nilufar Abdiyeva, Pazliddin Hashimov

360-364
- 360-364 (English)
FORECASTING GDP GROWTH AND GDP PER CAPITA IN UZBEKISTAN BY THE ORDINARY LEAST SQUARES (OLS) REGRESSION ANALYSIS

Akhmadkhon Azibaev

284-290
- 284-290 (English)
Optimization of heat load in three-stage distillation of vegetable oil micelles

Yulduzxon Ikromova, Shohjahon Nuriddinov, Anvar Hamdamov

84-89
- 84-89 (English)
Constitutional reforms in Uzbekistan during the years of independence

Mukhammadjon Alikhanov

273-277
- 273-277 (English)
UDK: 664.66.085.1. RESEARCH ON THE FOOD SAFETY OF POMEGRANATE JUICE AND CONCENTRATE PRODUCTION TECHNOLOGY

muzaffar khamdamov

49-55
- 49-55 (English)
Kimyo va kimyoviy texnologiyalar SYNTHESIS OF POLYCARBOXYLATE PLASTICIZER BASED ON ACRYLIC ACID AND APEG AND ITS GEL CHROMATOGRAPHIC ANALYSIS

Abdulakhat Djalilov; Elyor Sottikulov, Masud Karimov, Azamat Boymirzayev

142-148
- 142-148 (English)
Synthesis of silver nanoparticles using various reducing agents and stabilizers

Masuda Lutpillaeva, Farhod Xoshimov, Oybek Ergashev

155-163
- 155-163 (English)
Development of small business and private entrepreneurship with the help of investments

Nilufar Abdiyeva

348-351
- 348-351 (English)
006.89 METHODOLOGICAL PROCESSING OF QUALITY CONTROL OF TECHNOLOGICAL PROCESSES OF MANUFACTURING ENTERPRISES

Shoxsanam Xolboyeva, Ahtam Kosimov

249-254
- 249-254 (English)
Compounds that determine their nutritional value based on the types of food products.

Mirazam Meliboyev, Ulug'bek Qurbanov

73-78
- 73-78 (English)
Effect of screw cleaner on cotton spinning

Tuychiev T Tuychiev T, Turdiev H Turdiev H, Rozmetov R Rozmetov R, Shorakhmedova M Shorakhmedova M

262-266
- 262-266 (English)
REDUCE ENERGY CONSUMPTION BY ADJUSTING THE ELECTRODVIGATE SPEED OF THE LINTER DEVICE This article discusses cotton fiber, obtaining secondary products from chickens, ageing the plumbing industry, machine electrodvigates used in the cotton industry, and their use. It also mentions the experience of European countries in the lintering technologies used in plumbing companies and the cultivation of cotton in foreign countries.

Maqsudbek Shamshitdinov

178-183
- 178-183 (English)
ІNVESTІGАTІОN ОF АN ІMPRОVED SОLАR WАTER HEАTER ІN CОMSОL MULTІPHYSІCS SОFTWАRE

Navruzbek Mirzaalimov

196-201
- 196-201 (English)
Phosphorus fertilizer technology activated from phosphorus powder and mineralized mass

Ezozbek Nozimov, Bohodir Sultanov , Dilshod Kholmatov , Doniyor Sherkuziev , Alisher Nodirov

129-134
- 129-134 (English)
Government support of the garment and knitting industry within the scope of business activity

Abdusalam Maksudov

336-340
- 336-340 (English)
ACCELERATION OF HEAT AND MATTER EXCHANGE PROCESSES IN THE FINAL DISTILLER WITH A CONVEX-CONCAVE PLATE

Kozimjon Ismoilov, Anvar Khamdamov

62-66
- 62-66 (English)
Research on the process of building dress shapes in 3d space

Nargiza Usmanova, Mashkhura Abdukarimova, Maftuna Kamolova, Surayyo Ismoilova

3-12
- 3-12 (English)
Methods of determining the efficiency of the cotton regenator in the cleaning process

Shavkatjon Mamajanov

228-235
- 228-235 (English)
The IMPROVING THE MECHANISM OF INCREASING COMPETITIVENESS OF SMALL BUSINESS ENTITIES IN LOCAL CONSUMER MARKETS

Komiljon Tajibayev

365-372
- 365-372 (English)
8.1751 METHODOLOGY FOR IMPROVING LEXICАL COMPETENCE OF FUTURE ENGLISH LАNGUАGE TEАCHERS.

Zarnigor Ismoilova

296-301
- 296-301 (English)
Use in a new receptor in functional bread making

Shukrullo Turg’unov, Odiljon Mallabayev

90-94
- 90-94 (English)
Social evaluation of the youth behavior and value sphere in Namangan region

Baxtiyor Mirzatov

318-323
- 318-323 (English)
BIOMEDICAL PROPERTIES AND APPLICATIONS OF CHITOSAN DERIVATIVES

Madinabonu Yoqubjonova, Azamat Boymirzaev

107-115
- 107-115 (English)
Research of methods of antibacterial treatment of textile materials

Matluba Nazarova

33-36
- 33-36 (English)
Deformation of the shaft in torsion and the effect of torsion along with bending

Avazbek Obidov, Asilbek Mirzaumidov , Axrorbek Abdurasulov , Doniyorjon Otaqoʻziyev

208-216
- 208-216 (English)
620.193.4;536.7 THЕRMОDYNАMIC STUDY ОF THЕ АNTI-CОRRОSIОN PRОPЕRTIЕS ОF DICIАNDIАMIDЕ IN АN АCID ЕNVIRОNMЕNT

Yusufboy Rajabov, Nodirbek Rajabaliyev, JАKHОNGIR RАHMОNОV, MОHINUR NIGMАTILLАYЕVА, KHАMDАM АKBАRОV

116-122
- 116-122 (English)
Study of rheological flow curves of ED20 emulsions

Akbarjon Ochilov, Marifatoy Urinboyeva, Aziza Abdikamolova, Shakhnoza Kuldasheva, Izzat Eshmetov

123-128
- 123-128 (English)
The struggle for constitutional monarchy in the khanate of khiva at the beginning of the xx century

Mukhammadjon Alikhanov

278-283
- 278-283 (English)
UDK: 31.362.3 SAFETY STUDIES IN SOYBEAN OIL PRODUCTION PROCESS

muzaffar khamdamov

56-61
- 56-61 (English)
006.072 GENERAL GUIDELINES FOR QUALITY MANAGEMENT AND TECHNOLOGIES IN THE METALLURGICAL INDUSTRY SUPPLY CHAIN.

dildora Mamadalieva

255-261
- 255-261 (English)
Change of cation exchange capacity during the thermal treatment of bentonite and their textural characteristics

Alisher Kalbaev, Alisher Salixanov , Оksana Seitnazarova , Аziza Abdikamalova

171-177
- 171-177 (English)
The labor market and its effect on the economy

Nilufar Abdiyeva

352-359
- 352-359 (English)
677.023 DESIGN OF THE MECHАNICАL PROPERTIES OF THE FАBRIC USED BY WIND YАRN SPINNING FROM COTTON АND POLYESTER FIBERS

Suxrob Axmadjanov, Ahtam A. Qosimov

19-26
- 19-26 (English)
Effect of energy drinks on the human body

Utkirali Nishonov, Shuxratjon Atakhanov

79-83
- 79-83 (English)
Enlightenment movement of jadids in Khiva khanate

Marufjon Kayumov

267-272
- 267-272 (English)
544-971 MECHANISM OF H2 O VAPOR ADSORPTION IN A TYPE ZEOLITES. THE ADSORPTION ISOTHERMS

odina Davlatova

102-106
- 102-106 (English)
677.21 WAYS TO IMPROVE THE EFFICIENCY OF MOVING DEVICE USED IN AIR TRANSPORTATION OF COTTON Pneumotransportation

Makhliyo Salokhiddinova, Rustam Muradov

27-32
- 27-32 (English)
Results of mechanochemical synthesis of methylene blue complex with d-metals

M Kadirova, V Sabirov

135-141
- 135-141 (English)
Personnel competencies in the field of tourism personnel management

Dilnoza Yuldasheva

341-347
- 341-347 (English)
006.89 PRINCIPLES OF CLASSIFICATION OF COSTS TO ENSURE PRODUCT QUALITY IN PRODUCTION

Shoxsanam Xolboyeva, Ahtam Kosimov

243-248
- 243-248 (English)
Method of making syrup for cold drinks

Bufotima Abdullayeva, Muhammadjon Soliev

67-72
- 67-72 (English)
Establishment of the device for separation of fibers suitable for spinning from the waste of the cotton cleaning process

Xadicha Xuramova

236-242
- 236-242 (English)