Volume 9 » Page 17 » KhorezmScience.uz

SYNTHESIS OF CARBON-GRAPHITE COMPOSITE MATERIALS AND INVESTIGATION OF THEIR PROPERTIES

This article explores the synthesis of carbon-graphite composite materials, emphasizing their potential applications in various industrial sectors. The study outlines the preparation methods, including the use of carbon precursors and binder materials, followed by a detailed examination of the...

Actual problems in modern technical sciences / 2025 / April

Ubaydullaev Mamasidik Maxammatsolievich, Panteleyenko Fedor Ivanovich, Adkhamov Bobir Valisher Ugli, Isroilov Nizomjon Nozimjon Ugli

Volume 9 | Issue 4

3 April 2025, 21:50

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PROCESSING TEXT DATA USING TEXT MINING METHODS

In this manuscript, the stages of processing unstructured text data and the process of extracting knowledge based on them is studied. It is shown that the analysis of textual data is carried out in five main stages consisting of text identification, preliminary processing, knowledge building,...

Actual problems in modern technical sciences / 2025 / April

Turakulov Otabek Kholmirzayevich

Volume 9 | Issue 4

3 April 2025, 21:50

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NUMERICAL AND MACHINE LEARNING IN THE UZBEK TEXT SUMMARIZATION

Text summarization is a natural language processing task aimed at generating a condensed version of a given text using a computer. The result, known as a summary, should capture the key points and essential information from the original content. Besides text, other data types such as images,...

Actual problems in modern technical sciences / 2025 / April

Aripov Mersaid Mirsidikovich, Shukurla Kurbanbayevich Bekchanov

Volume 9 | Issue 4

3 April 2025, 21:50

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URBANIZATION AND INFRASTRUCTURE DEVELOPMENT: A CATALYST FOR MODERN URBAN LIFE

This article explores the growing interdependence between urbanization and infrastructure development in the context of global and regional urban growth. As cities expand and populations migrate from rural to urban areas, the pressure on transportation systems, housing, sanitation, and energy...

Actual problems in modern technical sciences / 2025 / April

Sayidov Kahramon Bekturdiyevich

Volume 9 | Issue 4

3 April 2025, 21:50

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THE ROLE OF NICKEL ATOM CLUSTERING IN MODIFYING THE ELECTROPHYSICAL BEHAVIOR OF POLYCRYSTALLINE SILICON

This article investigates the impact of nickel atom clustering, introduced via diffusion into polycrystalline silicon, on its electrophysical properties. The samples were mechanically and chemically treated, followed by nickel deposition and thermal diffusion at 1000 °C. Schottky diodes were...

Actual problems in modern technical sciences / 2025 / April

Ismaylov Kanatbay Abdreymovich, Ollamberganov Sherzod Zarifboy Ugli, Vakhobov Daniyor Bakhrom Ugli, Saparov Alloberdi Kuatbayevich

Volume 9 | Issue 4

3 April 2025, 21:50

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PREPARATION OF A GEAR WHEEL COMPONENT FROM POWDER MATERIALS AND INVESTIGATION OF ITS PROPERTIES

This study focuses on the fabrication of a gear wheel component using powder metallurgy techniques and the subsequent evaluation of its mechanical and physical properties. Powder materials were selected and compacted into the desired gear geometry, followed by sintering under controlled conditions....

Actual problems in modern technical sciences / 2025 / April

Shakirov Shuxrat Musaevich, Sharipov Kongratbay Avezimbetovich

Volume 9 | Issue 4

3 April 2025, 21:50

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IN HIGHER EDUCATION NEXT GENERATION TEXTBOOKS AND THEIR REQUIREMENTS

This article discusses new generation textbooks and the requirements for them in higher education institutions.The quality of new generation textbooks is aimed at building competence in students and is assessed by the content of the textbook.One of the most important requirements for new generation...

Actual problems in modern pedogogy and pshychology / 2025 / March

Norboyev Zafar Abdumuminovich

Volume 9 | Issue 3

3 March 2025, 21:50

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ETHICAL COMPETENCES AND THEIR PEDAGOGICAL ANALYSIS

This article reflects moral competences and its pedagogical analysis. The concept of competence is the requirements for the effective, theoretical and practical training of a specialist working in a certain field. One of the important components of the criteria of moral competence is patriotism....

Actual problems in modern pedogogy and pshychology / 2025 / March

Rakhmonov Sunnatillo Mavlonovich

Volume 9 | Issue 3

3 March 2025, 21:50

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STAGES OF ORGANIZING STUDENTS’ INDEPENDENT EDUCATION IN GEOGRAPHY

This article describes the process of organizing independent education and its key stages. The article provides detailed information about important stages that ensure the effective implementation of the educational process: goal setting, developing assignments, organizing the educational process,...

Actual problems in modern pedogogy and pshychology / 2025 / March

Abdimurotov Oybek Uralovich

Volume 9 | Issue 3

3 March 2025, 21:50

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CONTEXT-FREE GRAMMAR BASED PARSING ALGORITHM FOR SIMPLE SENTENCES IN THE UZBEK LANGUAGE

Analyzing simple sentences in the Uzbek language is of great importance within the field of Natural Language Processing (NLP). This paper proposes a solution to the problem of developing a parsing algorithm for simple Uzbek sentences based on Context-Free Grammar (CFG). The syntactic rules of Uzbek...

Modern problems of Philology and Linguistics / 2025 / March

Maqsud Siddiqovich Sharipov, Ixtiyor Davlatyorovich Avezmatov

Volume 9 | Issue 3

3 March 2025, 21:50

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