Universum: Technical Sciences 1(82)

The least-squares method based on the “Mobile Basic”

Murad Nasirov

30.12.2020 936

01. Engineering Geometry and Computer Graphics

Calculation for the strength of gear wheels of planetary rows

Gulchehra Zhuraeva Alisher Avazniyozov

21.12.2020 1337

02. Mechanical engineering and mechanical science

Dependence of the intensity of sifting of particles of bulk material on the speed of their movement and geometric parameters

Zokirjon Abdullaev

15.01.2021 685

02. Mechanical engineering and mechanical science

Analysis of the method of dosing of the original blanks by mass

Fathulla Abdullaev Raphael Zagidullin Shahrukh Akhmadaliev Nigora Rizayeva

14.01.2021 737

02. Mechanical engineering and mechanical science

Analysis of the use of wheel tractors in agriculture of Uzbekistan

Amirkul Irgashev Ramzjon Hamroev Axror Sunnatov

12.01.2021 1841

02. Mechanical engineering and mechanical science

Wear of the working blades of the smoke exhausters and reinforcing coatings to increase wear resistance

Mahmud Ergashev Zarif Saripovich Lazizbek Raufov Xojibekova Shohida Mirodil qizi

15.01.2021 1697

03. Power, metallurgical and chemical engineering

Study of adsorption of sodium salts of fatty acids on tissues

Saidazim Saidvaliev Kahramon Majidov

12.01.2021 1161

03. Power, metallurgical and chemical engineering

Physico-chemical and technological properties of soy bean grain

Marguba Khamroeva Nargiza Sabirova

13.01.2021 2016

03. Power, metallurgical and chemical engineering

Deformations of welded sheet blanks in the manufacture of shell-like bottoms by rotary drawing

Nargiza Makhmudova

26.12.2020 537

04. Transport, mining and construction engineering

Development of a prototype device for ensuring uninterrupted power supply to a communication node based on the Arduino hardware

Davyd Karun Alexander Tezin

07.01.2021 1005

07. Electrical engineering

Features of application AWR1642 radar

Sergey Serov Vera Ryashentseva Alexey Komarov Andrey Ushkov

30.12.2020 2088

09. Radio engineering and communications

Concepts and objectives of e-learning system development

Alexander Gorovik Ziyodbek Khalilov

15.01.2021 1743

10. Computer science, computing engineering and management

Problem of maintaining the efficiency of information system development teams during the period of mass transition to a remote environment

Maxim Savelyev

10.01.2021 605

10. Computer science, computing engineering and management

On generalized operations pluralitys of information models

Muhamad Gulamov

13.01.2021 664

10. Computer science, computing engineering and management

Formalization of the process of control CO2 - extraction of vegetable raw materials

Shavkat Is. Fayziev

19.01.2021 807

10. Computer science, computing engineering and management

Application of theoretical models to multiple processes

Khusan Nishanov Abdulatif Abdurakhimov Avazbek Ikramov

16.01.2021 572

11. Energy

Research of the output parameters of the coils of a low-speed generator with a variable configuration of the magnetic system

Denis Zakiev Andrey Margin Nikolay Krutskikh Sergey Alibekov Olga Starodubtseva

06.01.2021 1468

11. Energy

Regulation active and reactive power of synchronous generator connected to the network

Ibrokhimjon Ismoilov Feruza Khalilova

21.12.2020 23152

11. Energy

Anti-corrosion composite materials based on organomineral ingredients

Khamza Shodiev Komila Negmatova Negmatov Sayibjan Sadikovich Abed Nodira Soyibjonovna Azizbek Nasriddinov Sanjar Sultanov Kamolova Dilnavoz

15.01.2021 1289

12. Metallurgy and materials science

Technique for obtaining composite samples based on thermoreactive furano-epoxy polymers and organomineral fillers

Gulkhayo Sayfullaeva Negmatov Sayibjan Sadikovich Abed Nodira Soyibjonovna Ikhtiyor Kamolov Sarvinoz Barakaeva Kamolova Dilnavoz

15.01.2021 1075

12. Metallurgy and materials science

Synthesis and research of oleogel for purification of waste water of oil refining plants

Khusanova Mamlakat Kiyomov Sharifjon Hasan Beknazarov Djalilov Abdulakhat Turupovich

19.01.2021 811

13. Chemical technology

Road ceramic pavers based on the forest rocks of Uzbekistan

Zabibulla Babaev Javlon Sharipov Zokir Dzhumaniyazov

19.01.2021 631

13. Chemical technology

Influence of various metals on the properties of polypropylene

Nayima Bozorova Shukhrat Umarov Abdumalik Abdusalomov Azamat Safarov

16.01.2021 748

13. Chemical technology

Research of the physical and chemical composition of soybean oil from local raw materials of Uzbekistan

Muborak Hamrakulova Maftuna Badamshoeva

16.01.2021 1276

13. Chemical technology

Road ceramic pavers based on local forest rocks modified by glass breaker

Zokir Dzhumaniyazov Zabibulla Babaev Javlon Sharipov

19.01.2021 754

13. Chemical technology

Intensification of heat removal of chemosorption in column absorbers with effective tubular lattice nozzles

Elbek Mavlonov Khabibulla Nurmukhamedov Botir Babatulaev Ukegbek Sagdullaev Zhavohir Sultonov

16.01.2021 768

13. Chemical technology

Synthesis of acryloylmorpholine and study of its IR spectra

Tojidinov Mashkhurbek Bakhodirovich Djalilov Abdulakhat Turupovich Mas’ud Karimov

18.01.2021 729

13. Chemical technology

Study of the chemical and mineralogical composition of glauconite concentrates of Karakalpakia

Davran Allaniyazov Kalandarova Feruza Kamul qizi Davlet Allaniyazov

15.01.2021 1135

13. Chemical technology

Composite masonry mortar with an increased coefficient of adhesion for silicate brick masonry

Zabibulla Babaev Dilshodbek Madaminov

19.01.2021 1454

13. Chemical technology

Synthesis of quaternary ammonium salts and study of them as bactericides for suppressing the growth of sulphate-restoring bacteria and corrosion inhibitor

Feruza Makhmudova Nargiza Gazikhodjaeva Oytura Maksumova

12.01.2021 1367

13. Chemical technology

Influence of parameters of the air-dust mixture on the efficiency of cleaning the unit for capturing dust from pipes of industrial enterprises

Ruslan Razzakov

24.12.2020 710

13. Chemical technology

Modification of sulfur with industrial waste for production of sulfur concrete

Javhar Khayitova Khayit Turaev Hasan Beknazarov

20.01.2021 1178

13. Chemical technology

Influence of the hydrothermal treatment regime on the physical and mechanical properties of the lime-tuffite binder (LTB)

Munavara Djandullayeva Baxodir Abdullaev Dilafruz Xaitova

29.12.2020 637

13. Chemical technology

Structural and technological indicators of sunflower seeds cultivated in Uzbekistan

Elmurod Khamroev Saidakbar Abduraximov Furkat Ashurov Khodjaev Sarvar

20.01.2021 2405

14. Food technology

Complex processing of amaranth seeds using hydrolytic enzymes

Polvon Sharipov Khasan Khasanov

20.01.2021 1034

14. Food technology

Stereo-specific analysis of sunflower oils cultivated in Uzbekistan

Elmurod Khamroev Saidakbar Abduraximov Khodjaev Sarvar Furkat Ashurov

20.01.2021 748

14. Food technology

Assessment of the role of storage of low-rated cotton seeds on its physico-chemical indicators

Azimjon Akhmedov Saidakbar Abduraximov Gulbahor Suvanova Javlonbek Giyasov

15.01.2021 666

14. Food technology

Development of technology for obtaining silk fiber from cocoon waste

Avazbek Atakhanov Habibullo Parpiyev Sanjar Tojimirzaev

16.01.2021 2184

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

Technology of signal devise integration into outwear

Ekaterina Shumilina Petrosova Irina

19.01.2021 664

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

Research of the impact process of a fly on a rigid plane and methods of using experimental data for studying the motion of a fly on the retained surface of the drum

Batirzhan Mardonov Khayrulla Usmanov Abdukakhkhor Tangirov Ilyosbek Bozorboyev Asliddin Boliyev

20.01.2021 744

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

Study of the movement of the cotton-air mixture through the pipelines of the pneumatic transport installation

Nuriddin Karimov Ibrohim Tursunov Komiljon Abdurahimov Olimjon Sarimsakov

26.12.2020 827

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

Assessment of the state of the atmospheric air by exhaust gases of motor vehicles in the conditions of the city of Shymkent Republic of Kazakhstan

Saken Pernebekov Zhaksylyk Dutbayev Dinara Tortbayeva Antonina Kartashova

15.01.2021 941

18. Transport

Some issues of transportation of bulk cargo by railway

Zhavokhir Eshonkulov Nargiza Svetasheva Altinbek Tulaev

15.01.2021 607

18. Transport

Development of a mathematical model of the relationship of the main parameters of tare and open wagon

Zhavokhir Eshonkulov Nargiza Svetasheva Altinbek Tulaev

15.01.2021 1209

18. Transport

Prognostication loading of goods on railway transport republic of Uzbekistan

Mardonbek Saburov Dilmurod Butunov

30.12.2020 860

18. Transport

The problem of ensuring human safety in the system of enterprises of Uzbekistan

Nazira Akhmedova Abdumalik Toshnazarov Ulugbek Berdiev Ilkhom Zhumaniyazov

20.01.2021 704

21. Safety of human activities

Selection of personal respiratory protection equipment to ensure the safety of mining workers

Hasan Rabbimov Nazira Akhmedova

21.12.2020 831

21. Safety of human activities

EPR spectroscopic study of composite polymer materials

Kamolova Dilnavoz Abdusalom Umarov Negmatov Sayibjan Sadikovich

15.01.2021 683

22. Electronics

Issue of Universum: Technical Sciences 1(82)

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