HIGH-TEMPERATURE GRAPHITIZATION OF AMORPHOUS CARBON MATERIALS PRODUCED FROM LOCAL RAW MATERIALS
The graphitization of amorphous carbon is an attractive process for enhancing the properties of carbon materials used in electrical and metallurgical applications. This study investigates the graphitization kinetics of tube-shaped samples fabricated from a mixture of coke and molasses. Samples were...

Actual problems in modern technical sciences / 2025 / October

Ubaydullaev Mamasidik Maxammatsolievich

Volume 9 | Issue 10

3 October 2025, 21:50

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VIBRATION PATTERNS OF THE MESH SURFACE OF A RICE SORTING MACHINE IN RELATION TO THE STIFFNESS COEFFICIENTS OF ITS ELASTIC ELEMENT
This article presents an analysis of the patterns of vibration of the mesh surface of a sorting machine equipped with a cam mechanism with an elastic element, taking into account the stiffness coefficient of the elastic element. As a result of the conducted research, the stiffness coefficient of...

Actual problems in modern technical sciences / 2025 / October

Mamashaev Muzaffar Abdumalikovich

Volume 9 | Issue 10

3 October 2025, 21:50

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OPTIMIZATION OF THE WORKING ORGAN PARAMETERS OF THE DISC CULTIVATOR THROUGH EXPERIMENTAL MATHEMATICAL PLANNING
The article presents the results of experimental studies on the working organs of a disc cultivator under laboratory conditions. In the research, the method of mathematical experiment planning was used to determine the optimal parameters of the machine. As a result of the conducted research,...

Actual problems in modern technical sciences / 2025 / October

Adkhamov Bobur Valisher Ugli

Volume 9 | Issue 10

3 October 2025, 21:50

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INVESTIGATING THE ABRASIVE WEAR RESISTANCE OF LOWALLOYED STEELS
This article investigates the performance and wear resistance properties of 40XL and 65GL grade steels under abrasive wear conditions. The study analyzed the microstructure of surface layers after various mechanical treatment methods, the degree of hardness, and the rate of surface wear in an...

Actual problems in modern technical sciences / 2025 / October

Egamberdiev Bakhodir Rafiqjon Ugli, Norkhudjaev Fayzulla Ramozonovich, Ubaydullaev Mamasidik Maxammatsolievich

Volume 9 | Issue 10

3 October 2025, 21:50

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TOURISM AS A FACTOR IN THE DEVELOPMENT OF ISOLATED ENCLAVE REGIONS
This article analyzes the existing problems and their solutions in enclave areas with peripheral economies. Special attention is given to the geopolitical, economic, and cultural processes in various types of enclaves, and foreign experience is examined. The significance of tourism as a key factor...

Actual problems in modern tourizm and economics / 2024 / October

Toshpulatov Abdukodir Maxammadjon Ugli, Koriyev Mirzohid Rustamjonovich

Volume 8 | Issue 10

3 October 2024, 21:50

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UZBEK STUDENTS LEARNING EFL: CORPUS-BASED ERROR ANALYSIS
This study investigates the typical linguistic errors made by Uzbek students learning English as a foreign language through a learner corpus approach. The analysis is based on 40 academic essays written by undergraduates at Urgench State University. Using the Sketch Engine platform, the errors were...

Modern problems of Philology and Linguistics / 2024 / October

Qutlimuratova Barno Xursandbekovna

Volume 8 | Issue 10

3 October 2024, 21:50

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THE ARTISTIC SOLUTION OF DESIGNING THE NATIONAL COSTUME OF SAMARKAND WOMEN AT THE END OF THE 19th CENTURY - THE EARLY OF THE 20th CENTURY
In this article, the multi-layered, style, type of fabrics used, elements of artistic decoration of Samarkand women's national traditional costumes are studied and analyzed. Historical sources, museum exhibits helped to illuminate the article. It contains women's jewelry, their names and...

Actual problems in modern agriculture / 2024 / October

Umida Rakhmatullayeva, Xolida Kamilova, Komila Mirziyodova, Marjona Hasanova

Volume 8 | Issue 10

3 October 2024, 21:50

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THE SIGNIFICANCE OF THE METHODOLOGY OF THE WORLD MUSIC EDUCATION SYSTEM
This article is devoted to the compatibility and relevance of the world system of music education with the standards of our republic. It talks about the importance of methodology, system and theories of the world system of music education.According to the results of studies conducted by a number of...

Actual problems in modern agriculture / 2024 / October

Kavilova Dilyorakhan Abdujabbar Kizi

Volume 8 | Issue 10

3 October 2024, 21:50

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NAMING OF THE FINAL PARTS OF UZBEK “MAQOMS” AND ANALYSIS OF THE MODE STRUCTURE
This article provides information about the terms, modal structure, methodological analysis and comparison, as well as their differences between the names “Ufar” in the Uzbek maqomat system Shashmak, “Ifor” in the Khorezm six and a half maqomats and “Ufori”....

Actual problems in modern agriculture / 2024 / October

Baltayeva Gulbakhor Igamovna, Baltayeva Feruza Rustamovna

Volume 8 | Issue 10

3 October 2024, 21:50

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THE OPPOSITE OF THE COSTUME OF THE ERA KHANS IN ART SAMPLES AND THEIR ANALYSIS
In this article, the role of the Uzbek national costume was played, men's and women's traditional costumes were seen in miniature, and they were analyzed. A distinction is made from one of the dresses of the Times of the emirate of Bukhara, the Khanate of Kokand, the Khanate of Khiva. All...

Actual problems in modern agriculture / 2024 / October

Umida Rakhmatullaeva, Xolida Kamilova, Malika Ko‘ziyeva, Komila Mirziyodova

Volume 8 | Issue 10

3 October 2024, 21:50

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