Universum: Technical Sciences 12(93)

Jamal Fayzullaev Negmatov Soyibjon Sadikovich Komila Negmatova Abed Nodira Sayibjanovna Mukaddas Ikramova Tursunboy Kamolov Boxodir Eshmuradov Tulkun Ulmasov

20.12.2021 734

12. Metallurgy and materials science

PHYSICO-CHEMICAL EFFECTS OF SURFACE-ACTIVE SOLUTIONS ON SOLID FOSSILS TO WEAKEN THEIR STRENGTH CHARACTERISTICS

Oybek Toshev Fozil Akhtamov Sarvar Toshov Madinabonu Elmurodova Mukhriddin Safarkulov

20.12.2021 966

12. Metallurgy and materials science

IMPROVEMENT OF THE CLASSIFICATION GROUP OF THE RESEARCHED CHEMICAL PRODUCTS BY COMMODITY NOMENCLUTURE OF FOREIGN ECONOMIC ACTIVITIES

Munira Sodikova Rustam Murzaev Makhbuba Mirsagatova Abdumavlyanova Mamura Zakirkhodja Tadjikhodjaev

29.11.2021 521

13. Chemical technology

FATTY OF COLLAGEN FIBERS OF SKIN TISSUE

Rano Niyozova

29.11.2021 1923

13. Chemical technology

CORROSION PROBLEMS IN ACIDIC COMPONENT SYSTEMS AND WAYS TO REDUCE IT

Erali Panoev Xamro Dustov Vokhid Ahmedov

30.11.2021 623

13. Chemical technology

SYNTHESIS AND STUDY OF THE PROPERTIES OF SURFACTANTS BASED ON SECONDARY DISTILLED FATTY ACIDS AND LIGNIN

Abdusamik Кadirov Nodir Kadirov Murod Eshmuhamedov Mirkamol Pazilov

01.12.2021 738

13. Chemical technology

TECHNOLOGY OF OBTAINING ANIONIC SURFACE ACTIVE SUBSTANCE FROM INDUSTRIAL WASTE

Abdusamik Кadirov Nodir Kadirov Murod Eshmuhamedov Mirkamol Pazilov

01.12.2021 981

13. Chemical technology

OBTAINING THERMOSTABLE ORGANOSILICON POLYMERS BASED ON HYPANE

Nodir Panoev

02.12.2021 896

13. Chemical technology

ISOLATION OF NAPHTHENIC ACIDS FROM ALKALINE WASTE OF OIL REFINING PLANTS

Basit Khamidov Muminjon Ismoilov Nazokat Mirzahujayeva

06.12.2021 1478

13. Chemical technology

KINETICS OF SORPTION OF COPPER (II) AND NICKEL (II) IONS BY POLYAMPHOLITE BASED ON POLYVINYL CHLORIDE

Suyun Khushvaktov Murod Jurayev Sunnatjon Botirov Davronbek Bekchanov Mukhtarjon Mukhamediev

07.12.2021 1165

13. Chemical technology

CREATION OF NEW TYPES OF MULTIFUNCTIONAL COMPOSITIONS OF CORROSION INHIBITORS BASED ON PHOSPHORUS, SULFUR, NITROGEN, INCLUDING CRATONIC ALDEHYDES

Akmal Narzullayev

10.12.2021 587

13. Chemical technology

RESEARCH OF PHYSICO-CHEMICAL AND MECHANICAL PROPERTIES DURING THE PROCESSING OF PE, PP AND PVC SECONDARY POLYMERS

Sa’dulla Lutfullayev Elyor Beknazarov

10.12.2021 635

13. Chemical technology

SULPHATE AND NITROGEN ACID DECOMPOSITION OF PHOSPHORITES

Abdugaffor Allanov Sayfidin M. Tadjiev

11.12.2021 800

13. Chemical technology

ИЗМЕНЕНИЕ КОЛИЧЕСТВА ГИДРОКСИЛАЗОТСОДЕРЖАЩЕГО СОЕДИНЕНИЯ НА ОСНОВЕ МОНОЭТАНОЛАМИНА В РЕАКЦИОННОЙ СРЕДЕ

Жанаев Миродил Орифжон угли Хуррамов Лочинбек Маликович Адилов Равшан Иркинович Алимухамедов Музафар Ганиевич

12.12.2021 527

13. Chemical technology

RESEARCH OF SYNTHESIS AND STUDY OF PROPERTIES OF DIVINYL ETHERS OF SALICYLIC ACID

Marat Rakhmatov Bahrom Ramazanov

12.12.2021 993

13. Chemical technology

DESTRUCTION OF RESISTANT OIL-WATER EMULSIONS USING BINARY SURFACTANT COMPOSITIONS

Baxtiyor Murofov Xamro Dustov Mirvohid Sattorov

13.12.2021 1010

13. Chemical technology

ABOUT THE MECHANISM OF ACETONE FORMATION FROM ETHYL ALCOHOL

Zulkhumor Zhumaeva Shakhnoza Muminova Gulrukhsor Rashidova

13.12.2021 4258

13. Chemical technology

INFLUENCE OF THE RATIO OF MONOAMMONIUM PHOSPHATE TO AMMONIUM SULPHATE ON THE PROCESS OF BLOW-IN IN FIRE-PROTECTIVE INTUMESCENT COATINGS

Shokhida Khamdamova Ikromjon Karimov Maftuna Umarova

14.12.2021 686

13. Chemical technology

PHYSICAL AND MECHANICAL PROPERTIES OF NEDOPAL FOR THE DEVELOPMENT OF COMPOSITE CHEMICAL PREPARATIONS

Dinara Abdukarimova

15.12.2021 670

13. Chemical technology

COMPOSITION, PROPERTIES AND CHEMICAL COLORING OF FIBERS BASED ON CELLULOSE

Ulubek Mamazhonov

15.12.2021 1677

13. Chemical technology

PRODUCTION OF CORROSION INHIBITORS IN THE OIL AND GAS INDUSTRY BASED ON THIUREA, FORMALDEHYDE RESIN, AND ACRYLIC ACID

Alisher Temirov Vokhid Ahmedov

15.12.2021 678

13. Chemical technology

RADICAL COPOLYMERIZATION OF ACRYLONITRILE AND 1-CHLORINE-3-PIPERIDINE-2-PROPANOL

Makhkamova Latofat Kobilovna Shukhrat Mutalov Oytura Maksumova

15.12.2021 716

13. Chemical technology

COMPARISON OF BASIC PHYSICAL AND MECHANICAL PARAMETERS OF ETHYLENE-PROPYLENE COPOLYMERS OF DIFFERENT PRODUCTIONS

Usmanov Ikromjon Kurbanbekov Farrukh Bobir Ayxodjayev Ravshan Adilov Umida Tadzhikhojaeva

16.12.2021 1015

13. Chemical technology

RESEARCH OF THE CHEMICAL AND MINERALOGICAL COMPOSITION OF DOLOMITE OF THE VAUSH DEPOSIT

Bakhovuddin Mirzaev Bakhtiyor Sabirov

16.12.2021 1094

13. Chemical technology

STUDY OF THE INFLUENCE OF A TISSUE SURFACE STRUCTURE ON ITS HYDROPHOBICITY

Nabijon Nabiyev Feruza Usmanova Iroda Nabiyeva Khilola Suyarova

17.12.2021 769

13. Chemical technology

SYNTHESIS OF HIGH MOLECULAR CARBONS FROM SYNTHETIC GAS WITH THE PARTICIPATION OF Co-Fe-Ni-ZrO2 / VCC (UPPER CRIMEAN ZEOLITE)

Oybek Kuibokarov Otabek Bozorov Normurod Fayzullaev Otabek Khaidarov

17.12.2021 1038

13. Chemical technology

ANALYSIS OF LIQUID FUEL OBTAINED BY PROCESSING USED TIRES BY GAS CHROMOTOGRAPHIC MASS SPECTROMETRY (GC-MS)

Gulomkodir Mirzakulov Farhod Yusupov Gulshoda Mirzakulov

17.12.2021 811

13. Chemical technology

INVESTIGATION OF THE CONTENT OF PARABENS IN SHAMPOOS USING HPLC

Lobar Ziyodova Makhmud Khamrakulov Gofurjon Khamrakulov

17.12.2021 5485

13. Chemical technology

ON CRYSTALLIZATION AND DEFECTIVE STRUCTURE OF FILLED POLYMER MATERIALS

Ismail Fatoev Khusen Mustafoev Hasan Fozilov Anora Gaibullaeva Sadriddin Fozilov Sarbinaz Bekturganova

18.12.2021 1094

13. Chemical technology

DISPOSAL OF GALVANIC SLUDGE

Nilufarkhon Nasirova Mukhamedov Kabiljan Shukhrat Mutalov Djamaliddin Mukhamedov

18.12.2021 1229

13. Chemical technology

STUDY OF PHYSICO-CHEMICAL PROPERTIES OF DEA SOLUTION BEFORE AND AFTER ADSORPTION PURIFICATION WITH ACTIVATED CARBON FROM THE SHELL OF APRICOT SEEDS

Lobar Oripova Ruslan Khayitov

18.12.2021 727

13. Chemical technology

ENVIRONMENTALLY FRIENDLY PRODUCT CULTIVATION TECHNOLOGY

Khamidjon Shodmonov Nozimjon Sotvoldiev

19.12.2021 1736

13. Chemical technology

TO STUDY THE EFFECT OF SURFACTANTS OF THE «WSFC» SERIES ON THE RHEOLOGICAL PROPERTIES OF CHALK, ALUMINA AND SILICA SUSPENSIONS

Nilufarkhon Nasirova Mukhamedov Kabiljan Shukhrat Mutalov Djamaliddin Mukhamedov Lola Mamajanova

20.12.2021 733

13. Chemical technology

HEAT PROCESSING AND CHANGE OF PROPER INDICATORS OF BASALTS

Jahongir Nurmatov Abdirahim Kurbanov Sarvar Qobilov Jasurbek Jumayev

21.12.2021 866

13. Chemical technology

INCREASING ENERGY AND ECONOMIC EFFICIENCY OF EXISTING SULFUR CLEANING UNITS

Fazliddin Ismoilov

21.12.2021 610

13. Chemical technology

STUDY OF THE NATURE OF POLYMER COMPOSITION BASED ON POLYQUATERNARY AMMONIUM SALTS AND SERICIN

Ganieva Dilnoza Rasuljon Davlatov

21.12.2021 516

13. Chemical technology

КОРНЕВЫЕ ОСТАТКИ ВТОРОСТЕПЕННЫХ КУЛЬТУР

Нематов Улугбек Мухтаржонович

22.11.2021 445

14. Food technology

IDENTIFICATION OF CARBOHYDRATE COMPOSITION AND DIASTASE NUMBER OF HONEY BY PHYSICAL AND CHEMICAL METHODS

Zaynab Sayfullayeva Makhmud Khamrakulov Gofurjon Khamrakulov

24.11.2021 1370

14. Food technology

METHODS OF STORING LATE APPLE VARIETIES GROWN IN THE CLIMATIC CONDITIONS OF THE NAMANGAN REGION

Sulton Sharipov Zuhriddin Vokkosov

03.12.2021 985

14. Food technology

CHEMICAL FOOD SAFETY

Laylo Dzhuraeva

06.12.2021 1421

14. Food technology

FRACTIONAL COMPOSITION OF PECTIN SUBSTANCES IN PEAR VARIETIES CULTIVATED IN UZBEKISTAN

Gulmira Parpieva Mohichehra Khaknazarova Abdusattor Choriyev

09.12.2021 676

14. Food technology

STUDY OF GRAPE PROCESSING WASTE AS A COMPONENT OF COMPOUND FEED

Farrukhbek Sarbolayev Aziza Miralimova Shokhida Umarova

14.12.2021 963

14. Food technology

RESEARCH OF THE MINERAL COMPOSITION OF GRAPES LAVES

Dilfuza Atakulova Kuchkor Dodayev

14.12.2021 2095

14. Food technology

ANALYSIS OF THE LOAD OF THE SUPPLY CYLINDER IN THE SUPPLY UNIT OF THE SPINNING MACHINES

Anvar Dzhuraev Urakov Nuriddin Abramatovich Mirzayev Otabek Abdukrimovich Oybek Almardonov Khayrulla Usmanov

21.11.2021 554

15. Technology of materials and products of textile and light industry

CALCULATION OF THE HYPOTHETICAL UNEVENNESS OF COTTON-NITRONE YARN

Odil Razhapov Mirzogid Rakhimberdiev

22.11.2021 550

15. Technology of materials and products of textile and light industry

STUDY OF POSSIBILITY OF SORTING FIBER BY MATURE

Farrux Raxmatullinov Husanboy Rakhimjonov

30.11.2021 503

15. Technology of materials and products of textile and light industry

"S-6524" and "Omad" TO STUDY YIELD CHARACTERISTICS OF BREEDING COTTON VARIETIES

Seilbek Aytymbetov Zamira Khojametova Jumabike Uteshbaeva

03.12.2021 748

15. Technology of materials and products of textile and light industry

FEATURES OF THE CHOICE OF FABRIC FOR SPECIAL CLOTHING OF MEDICAL WORKERS

Shamsidin Tulanov Olga Prozorova Zulfiya Valieva

10.12.2021 975

15. Technology of materials and products of textile and light industry

CHANGE IN AIR PARAMETERS IN A COTTON PNEUMATIC TRANSPORT PIPE

Nuriddin Karimov Olimjon Sarimsakov

12.12.2021 1070

15. Technology of materials and products of textile and light industry

IMPROVEMENT OF THE COTTON SEPARATOR DESIGN

Bunyod Abdusattarov Nuriddin Karimov Olimjon Sarimsakov Ibrohim Tursunov

12.12.2021 729

15. Technology of materials and products of textile and light industry

STUDY OF THE INFLUENCE OF LACTIC ACID ON THE STRUCTURE OF THE SKIN TISSUE OF PENDANT SKINS

Saodat Sadirova Valijon Kuvondikov

13.12.2021 553

15. Technology of materials and products of textile and light industry

PREPARATION OF WASTE COCOONOMOTAL PRODUCTION AND PRODUCTION OF VALUABLE PAPER

Baltabaeva Barno Yuldashovna Sanobar Komilova Sabakhat Kamalova

14.12.2021 809

15. Technology of materials and products of textile and light industry

JUSTIFICATION OF GEOMETRIC PARAMETERS OF THE WAIST CORRECTIVE ELEMENT WHEN DESIGNING SCHOOL CLOTHES FOR PREVENTION OF POSTURE DISORDERS

Dilfuza Isaeva Illarion Shin Fatima Nigmatova

15.12.2021 530

15. Technology of materials and products of textile and light industry

RESULTS OF THEORETICAL STUDIES ON CONVEYOR BELT COTTON SEPARATOR

Sadi Khusanov Gulomjon Turaboyev Elmurod Kambarov Ibrokhim Mukhsinov

15.12.2021 558

15. Technology of materials and products of textile and light industry

FEATURES OF PROPERTIES OF MIXED COTTON-NITRON YARN, FORECASTING AND EVALUATION OF ITS UNEQUALITY

Odil Razhapov Farrux Raxmatullinov

15.12.2021 689

15. Technology of materials and products of textile and light industry

IMPROVEMENT OF THE SINGLE COMPACTOR DESIGN IN SPINNING MACHINES

Tohir Murodov Tulaganova Moxinur Voxid kizi Odil Razhapov

17.12.2021 524

15. Technology of materials and products of textile and light industry

CENTRIFUGAL SEED SORTING AGRICULTURAL CROPS BY DENSITY

Abdulvahob Ruziev

17.12.2021 763

15. Technology of materials and products of textile and light industry

ABSORPTION AND SMOOTHING OF DYNAMIC LOADS BY PRESSURE ROLLERS ON THE DRAFTING SYSTEM OF SPINNING MACHINES

Mirallam Allamov

20.12.2021 653

15. Technology of materials and products of textile and light industry

RESEARCH AND SELECTION OF CLOTHING COMPONENTS FOR A SPECIAL CATEGORY OF PATIENTS

Zulaykho Akhmedova Salikh Tashpulatov Irina Cherunova

20.12.2021 626

15. Technology of materials and products of textile and light industry

RESEARCH OF THE PROCESS OF IMPACT INTERACTION OF A COTTON-RAW FLYER WITH A MULTI-FACE CLEANER

Khosiyat Nurullaeva Oybek Ortikov

21.12.2021 516

15. Technology of materials and products of textile and light industry

DYNAMIC STUDY OF THE MECHANICAL SYSTEM OF THE "VAL-REED" BATANNY MECHANISM

Nadezhda Dremova Oybek Ortikov

21.12.2021 509

15. Technology of materials and products of textile and light industry

CULTIVATION OF POTATOES AT DIFFERENT WAYS OF IRRIGATION

Anvarjon Isashov Nodirbek Mirfozilov Feruzbek Abdulkhakov Adxamjon Xamraqulov

23.11.2021 657

16. Processes and machines of agro-engineering systems

НЕОБХОДИМОСТЬ ПОРТАТИВНЫХ НАСОСОВ ДЛЯ ОРОШЕНИЯ САДОВ СНЕГОМ И ДОЖДЕЙ ВОДОЙ В ПРЕДГОРЬЯХ

Хасанова Одинахон Алижановна

03.12.2021 499

16. Processes and machines of agro-engineering systems

ОСОБЕННОСТИ ВНЕДРЕНИЯ ИННОВАЦИОННЫХ ТЕХНОЛОГИЙ В СЕЛЬСКОМ ХОЗЯЙСТВЕ УЗБЕКИСТАНА

Абасханова Халима Юнусовна Хамидова Феруза Юсупджановна

11.12.2021 963

16. Processes and machines of agro-engineering systems

HYDRAULIC MODEL OF CONTROL OF THE DYNAMICS OF INFILTRATION FLOW PARAMETERS IN A HUMIDIFICATION ZONE DURING FURROUND IRRIGATION OF AGRICULTURAL CROPS

Ilkhomjon Makhmudov Ravshan Mamutov Azizbek Ernazarov Sharof Musaev

21.12.2021 648

16. Processes and machines of agro-engineering systems

CALCULATION OF EVAPORATION PROCESS OF AMMOPHOS PULPS BARBOTAGICAL EVAPORATING DEVICE

Zinakhan Reypnazarova

21.12.2021 889

16. Processes and machines of agro-engineering systems

ULTRASONIC EXTRACTION OF HELIANTHUS TUBEROSUS ROOT AND DETERMINATION OF POLYSACCHARIDE ACTIVITY

Sultanova Shakhnoza Abduvakhitovna Usenov Azamat Bakir ugli Doston Samandarov Nilufar Asadova

11.12.2021 844

17. Technology, machinery and equipment for logging, forestry, wood processing and chemical processing of wood biomass

IN ENSURING TRAFFIC SAFETY ACTUAL PROBLEMS

Mansurkhon Shukurov

23.11.2021 1303

18. Transport

TOPICAL ISSUES OF REDUCING FUEL AND ENERGY CONSUMPTION IN THE LOCOMOTIVE INDUSTRY

Grigory Bublik Awaz Merganov

28.11.2021 990

18. Transport

РАЗРАБОТКА МЕТОДОВ ОБНАРУЖЕНИЯ И ПРЕДОТВРАЩЕНИЯ НЕИСПРАВНОСТЕЙ В ТОРМОЗНОЙ СИСТЕМЕ АВТОМОБИЛЕЙ

Тургуналиев Элбек Тухтаназар угли Бегбоев Фазлиддин Валиев Дурбек

02.12.2021 730

18. Transport

USE OF HYDROGEN FUEL IN PETROL ENGINES

Ravshanbek Dadaboyev

03.12.2021 1309

18. Transport

INVESTIGATION OF THE EFFECTIVENESS OF CAR BRAKE TESTS

Iskandarbek Abdurashidov Ravshanjon Alimardanov

05.12.2021 809

18. Transport

DETERMINATION OF STRUCTURAL INDICATORS OF DUST PARTICLES OF FUEL POLLUTION OF AUTOMOBILE ENGINES

Nazirjon Karimxodjaev Tojiboy Almatayev Ilxomjon Kosimov

06.12.2021 553

18. Transport

ВНЕДРЕНИЕ ПРОФИЛЬНЫХ МАШИН ДЛЯ УЗБЕКИСТАНА

Мирзахамдамов Жасурбек Қубижон угли

18.12.2021 548

18. Transport

ON DIESEL AND PETROL ENGINES HEAT CALCULATION

Rustamzhon Vokhobov Ikromjon Erkinov

18.12.2021 1887

18. Transport

FUEL LEVEL SENSOR

Alisher Razokov Shokhruh Abduganiev Farkhod Nishonov Shokhruh Yаkubbekov Avazbek Makhmudov Murodxon Axmedov

19.12.2021 733

18. Transport

FEATURES OF IMPROVING THE GEOLOGICAL-ECONOMIC ASSESSMENT AND RATIONAL USE OF THE DEVELOPMENT OF MARBLE DEPOSITS

Kristina Chekulaeva

16.12.2021 744

19. Construction and architecture

АНАЛИЗ ВНЕДРЕНИЯ ПРАКТИКИ ЭКОНОМНОЕ ПРОИЗВОДСТВА НА АВТОМОБИЛЬНЫХ И КОМПОНЕНТНЫХ ПРОИЗВОДСТВЕННЫХ КОМПАНИЯХ

Жураев Зафар Исмоильжонов Ёдгорбек

12.12.2021 754

20. Documentary information

STATEMENT ON THE ENVIRONMENTAL IMPACT OF THE AUTOMOBILE GAS-FILLING COMPRESSOR STATION

Makhzuna Turdialieva

04.12.2021 737

21. Safety of human activities

WASTE RECYCLING

Ibragimjon Domuladjanov Maftuna Umarova Shaxlo Domuladjanova

15.12.2021 732

21. Safety of human activities

COMPARATIVE ANALYSIS OF BIOMETRIC SYSTEMS IN PROVIDING INFORMATION SECURITY

Anvarjon Mahkamov Xolbek Inadullayev

17.12.2021 3678

21. Safety of human activities

DELOCALIZATION OF ELECTRONS IN NANOSILICON

Sayyora Usmanova Adil Mukhtarov

18.12.2021 1126

22. Electronics

Issue of Universum: Technical Sciences 12(93)

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