International Journal of Scientific Trends http://scientifictrends.org/index.php/ijst <p><strong>International Journal of Scientific Trends- (IJST)</strong> is an open-access, peer-reviewed international journal. This scientific journal covers the multidisciplinary areas of study. The journal is published monthly (12 Issues per Year). The journal follows a double-blind peer review to ensure the quality of the published articles. The journal covers scientific trends and applied/ natural sciences studies. IJST is an interdisciplinary scientific journal. It aims to contribute to applied research and knowledge globally through published papers. The authors are requested to send original, high-quality research articles in following areas:</p> <ul> <li><strong>Medicine</strong></li> <li><strong>Pharmaceutical Sciences</strong></li> </ul> <ul> <li><strong>Dentistry</strong></li> </ul> <ul> <li><strong>Physical Therapy</strong></li> </ul> <ul> <li><strong>Veterinary Medicine</strong></li> </ul> <ul> <li><strong>Basic and biological sciences include biology, molecular biology, biotechnology, chemistry, physics, biophysics, geology, astronomy,</strong><strong> and environmental science.</strong></li> </ul> <ul> <li><strong>Mathematics, Engineering, and Computer Sciences</strong></li> <li><strong>Physical Education and Sports Science</strong></li> </ul> <ul> <li><strong>Agricultural Science</strong><br /><br /></li> </ul> <p>The journal covers original research articles, reviews, mini-reviews, Case studies, reports, letters, and commentaries. It provides free open access to the published articles, permitting users to read, download, copy, distribute, print, and search the full text. The copyrights of the published work are given to the authors. </p> <p><strong>Publication Frequency:</strong> Monthly (12 Issues per Year)</p> <p><strong>Accepted Language:</strong> English</p> <p><strong>ISSN (Online):</strong> 2980-4299 </p> <p><strong>ISSN (Print):</strong> 2980-4329</p> <div class="Categorie"><a href="http://sjifactor.com/passport.php?id=22616"><strong>SJIF 2024:</strong> 6.531</a></div> <div class="Categorie"><a href="https://journalseeker.researchbib.com/view/issn/2980-4299"><strong>ResearchBib:</strong> 8.65</a></div> en-US Tue, 07 Jan 2025 18:24:07 +0000 OJS 3.3.0.13 http://blogs.law.harvard.edu/tech/rss 60 Cultural Sensitivity in TESOL: A Key to Student Engagement http://scientifictrends.org/index.php/ijst/article/view/440 <p>Cultural sensitivity plays a crucial role in fostering inclusive, engaging, and effective English learning environments. This article explores the importance of cultural awareness in TESOL, offering strategies for integrating students' cultural backgrounds into lessons, addressing potential biases, and fostering a more inclusive classroom atmosphere.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/440 Tue, 07 Jan 2025 00:00:00 +0000 Prevention of Financial Law Violations http://scientifictrends.org/index.php/ijst/article/view/441 <p>This scientific article examines the issue of preventing financial law violations. The article analyzes the main types of financial law violations, their causes and consequences, as well as international and national experiences in combating this problem. Mechanisms for combating financial law violations in the conditions of Uzbekistan and measures necessary for their effective implementation are proposed. The article shows the importance of modern technologies, increasing legal literacy and strengthening control systems in preventing financial law violations. This study considers prospects for improving financial regulation and combating corruption.</p> Khatamov Adham Sobirovich Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/441 Tue, 07 Jan 2025 00:00:00 +0000 Effective Strategies for Teaching Listening Skills in TESOL http://scientifictrends.org/index.php/ijst/article/view/442 <p>Listening is a crucial language skill that plays a vital role in the process of learning English. However, it is often underemphasized in TESOL classrooms. This article discusses effective strategies for teaching listening skills, focusing on the importance of comprehension, the role of listening in language acquisition, and various approaches to improve students' listening abilities. The article presents practical techniques that TESOL teachers can implement to enhance students' listening skills, thereby improving overall language proficiency.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/442 Tue, 07 Jan 2025 00:00:00 +0000 The Role of Pronunciation Instruction in TESOL: Techniques and Strategies http://scientifictrends.org/index.php/ijst/article/view/443 <p>Pronunciation instruction plays a pivotal role in TESOL, influencing both fluency and intelligibility in spoken English. This article explores the importance of pronunciation teaching in the TESOL classroom, discusses effective techniques and strategies for teaching pronunciation, and highlights challenges faced by both students and teachers. It also emphasizes the need for balanced approaches that integrate pronunciation with other language skills.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/443 Tue, 07 Jan 2025 00:00:00 +0000 Task-Based Language Teaching (TBLT) in TESOL: Benefits and Challenges http://scientifictrends.org/index.php/ijst/article/view/444 <p>Task-Based Language Teaching (TBLT) is an innovative approach to TESOL that emphasizes the use of real-world tasks to promote language learning. This article examines the core principles of TBLT, its advantages in TESOL classrooms, the challenges it poses to both students and teachers, and practical strategies for effective implementation. The article also explores the impact of TBLT on student engagement and language proficiency.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/444 Tue, 07 Jan 2025 00:00:00 +0000 The Role of Technology in Modern TESOL Classrooms http://scientifictrends.org/index.php/ijst/article/view/445 <p>The integration of technology in Teaching English to Speakers of Other Languages (TESOL) has revolutionized language education. This article examines the impact of digital tools and artificial intelligence (AI) on TESOL methodologies, highlighting benefits, challenges, and future prospects.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/445 Tue, 07 Jan 2025 00:00:00 +0000 The Unexpected Power of Mistakes in Language Learning http://scientifictrends.org/index.php/ijst/article/view/446 <p>This article challenges the conventional view of mistakes as obstacles in language acquisition, arguing instead that they are crucial stepping stones toward fluency. It explores the cognitive processes underlying error correction, the benefits of embracing mistakes as learning opportunities, and practical strategies for teachers and learners to foster a positive attitude towards errors in the language learning process. The article concludes by emphasizing the importance of creating a psychologically safe learning environment where mistakes are not feared but celebrated as integral components of successful language acquisition.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/446 Tue, 07 Jan 2025 00:00:00 +0000 The Power of Storytelling in the English Language Classroom http://scientifictrends.org/index.php/ijst/article/view/447 <p>This article explores the multifaceted benefits of integrating storytelling into English language classrooms. It details various storytelling techniques, their application across different proficiency levels, and strategies for assessment, ultimately demonstrating how storytelling enhances engagement and accelerates language acquisition. By moving beyond traditional grammar-focused instruction and embracing narrative, teachers can foster a deeper connection with the language, leading to improved motivation, comprehension, vocabulary acquisition, and fluency development.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/447 Tue, 07 Jan 2025 00:00:00 +0000 The Impact of Authentic Materials on English Language Acquisition http://scientifictrends.org/index.php/ijst/article/view/448 <p>This article examines the pedagogical benefits of integrating authentic materials into English language classrooms. It explores how exposure to real-world language use enhances vocabulary acquisition, improves listening comprehension, cultivates cultural understanding, and promotes overall fluency. The article also addresses potential challenges in using authentic materials and offers practical strategies for successful implementation, citing relevant research to support its claims.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/448 Tue, 07 Jan 2025 00:00:00 +0000 The Efficacy of Task-Based Language Teaching in Developing Fluency and Communicative Competence http://scientifictrends.org/index.php/ijst/article/view/449 <p>This article examines the efficacy of Task-Based Language Teaching (TBLT) in fostering fluency and communicative competence in second language acquisition. It reviews relevant literature supporting the theoretical underpinnings of TBLT, analyzes its strengths and limitations, and proposes practical considerations for effective implementation in the classroom. The article concludes by emphasizing the importance of carefully designed tasks and supportive classroom environments to maximize the benefits of this approach.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/449 Tue, 07 Jan 2025 00:00:00 +0000 Enhancing Oral Proficiency: Strategies for Improving Speaking and Pronunciation http://scientifictrends.org/index.php/ijst/article/view/450 <p>This article explores various methodologies and techniques for improving speaking and pronunciation skills in second language acquisition. It examines the efficacy of different approaches, including explicit instruction, communicative activities, technology-assisted learning, and feedback mechanisms, while considering the diverse needs and learning styles of language learners. The article emphasizes the importance of a holistic approach, combining focused practice with opportunities for authentic communication to achieve optimal results.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/450 Tue, 07 Jan 2025 00:00:00 +0000 Effects of Pre-Reading Study and Reading Exposure on the Learning and Processing of Collocations http://scientifictrends.org/index.php/ijst/article/view/451 <p>Little is known about how pre-reading activities influence the learning of word combinations, known as collocations. This study investigated the impact of pre-reading study and reading exposure on processing and learning new collocations using eye-tracking and tests measuring recall and recognition. Three methods were compared: reading-only, where the target phrases were included in sentences; study-only, where learners explicitly studied the phrases; and pre-reading study plus reading, where learners studied the phrases before encountering them in sentences. The results showed that pre-reading study plus reading was the most effective method, followed by reading-only, which outperformed study-only. Studying collocations before reading helped learners pay more attention to them during reading, and greater attention during the pre-reading study phase, as indicated by eye fixations, was linked to better learning outcomes.</p> Dilorom Poyonova, Sevara Abdishukurova, Makhliyo Shomurodova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/451 Tue, 07 Jan 2025 00:00:00 +0000 The Concept of Developing the Activity of Representative Bodies of Local State Authority and its Significance http://scientifictrends.org/index.php/ijst/article/view/452 <p>The article provides the expected efforts to develop the activities of local state authorities in Uzbekistan, their implementation, and practical importance. It also talks about the concept of modernization of the self-government system, the development of the activities of the representative bodies of local state power, and the goals, plans, and reform measures envisaged in it.</p> Isomiddinov Eldor Botirovich Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/452 Tue, 07 Jan 2025 00:00:00 +0000 Linguistic Analysis of English and Uzbek Economical Lexical Units http://scientifictrends.org/index.php/ijst/article/view/453 <p>The article examines the topicality of studying English and Uzbek proverbs, idioms on economy. We studied proverbs through a comparative analysis of both languages in order to distinguish economic concepts, which play an important role in people's daily life and society. In addition, special attention is paid to the main aspects of the use of idioms, meaning "economy," which may reflect the linguistic richness and cultural paradigms of the speakers of a particular language.</p> Avazova Zebuniso Salayevna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/453 Tue, 07 Jan 2025 00:00:00 +0000 The Efficiency of Deposit Operations of Commercial Banks in The Republic of Uzbekistan and their Characteristics http://scientifictrends.org/index.php/ijst/article/view/454 <p>Only when the population has guarantees for the safe storage of temporarily free funds in commercial banks, which exceed consumption, and is interested in receiving interest income on deposited deposits, will their confidence in the banking system increase, and this will lead to an expansion of the bank deposit base. In this case, banks increase their opportunities to receive interest income by granting loans to customers at the expense of these attracted funds or by providing services widely used in world practice, such as leasing, factoring, trust, overdraft and overnight. In this way, it is possible to prevent the depreciation of the national currency by collecting free money through the bank and directing it to the real sector of the economy, as a result of which the speed of money circulation increases. It is this factor that plays a key role in the development of deposits. Therefore, this scientific article analyzes the problems of deposits and develops proposals.</p> Shamsiyev Nodir Muratovich Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/454 Tue, 07 Jan 2025 00:00:00 +0000 The Views of Eastern Thinkers on Education and Upbringing http://scientifictrends.org/index.php/ijst/article/view/455 <p>This article discusses the views of our Eastern thinkers and ancestors on education, upbringing, morality, and ethics in the process of educating primary school students. It also highlights pedagogical perspectives on the approaches, scientific research, and ideas related to education and upbringing expressed during the creative activities of Eastern thinkers, emphasizing the integration of moral education in imparting knowledge to the younger generation and its proper application in life.</p> I. V. Xoldarova, R. I. Xomidova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/455 Tue, 07 Jan 2025 00:00:00 +0000 The Role of Professional Skills and Re-Training of Medical Staff in Health Protection http://scientifictrends.org/index.php/ijst/article/view/245 <p>The main task of the Republic of Uzbekistan in the field of healthcare is to provide quality medical services and ensure their accessibility for all segments of the population. This task is effectively achieved by organizing quality education at the pre-university and post-university stages of training medical specialists.</p> Urazalieva I. R., Rasulova D. S. Copyright (c) 2024 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/245 Sun, 12 Jan 2025 00:00:00 +0000 Immunomodulatory and Antioxidant Properties of Sarsabil (Asparagus) Plant Extract: A Phytotherapeutic Approach in Dermato-Cosmetology and The Treatment of Skin Diseases http://scientifictrends.org/index.php/ijst/article/view/459 <p>Sarsabil (Asparagus), a medicinal and therapeutic plant, is widely cultivated in Uzbekistan and several other countries. Recognized for its diverse Pharmacological properties, Sarsabil (Asparagus) has become a focal point of contemporary pharmaceutical research. This article is based on an extensive review of specialized modern literature and a thorough analysis of data from major scientific databases, including PubMed, Scopus, Mendeley, Google Scholar, ScienceDirect, ResearchGate, Semantic Scholar, and Web of Science. It explores the Pharmacological, Phytotherapeutic, Biological, and other health-promoting properties of Sarsabil (Asparagus), with a particular focus on its roots, extracts, and various plant parts. These components are extensively utilized in traditional medicine practices, especially in Dermato-cosmetology, Dentistry, and Therapeutic fields. This comprehensive review provides a detailed theoretical and literature-based analysis, shedding light on the multifaceted therapeutic potential of this valuable medicinal plant. Sarsabil (Asparagus) ia a vegetable and a medicinal or traditional herb. It has many health benefits because of its pharmacological properties and the active ingredients responsible for its effectiveness against various illnesses. A few medicinal Properties are discussed below.</p> Asliddin Akbarov, Sevinch Tairova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/459 Tue, 14 Jan 2025 00:00:00 +0000 Impact of Environmental Stress on Cardiovascular Health http://scientifictrends.org/index.php/ijst/article/view/460 <p>Environmental stress is a complex set of environmental factors, such as air pollution, climate change, noise pollution, which have a significant impact on cardiovascular health. This article examines the main mechanisms of environmental stress on the cardiovascular system, provides data from modern research and suggests possible ways to reduce risks.</p> Абдуллаев Нодирбек Уройимжонович Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/460 Tue, 14 Jan 2025 00:00:00 +0000 Revolutionizing Language Learning: The Role of Artificial Intelligence in Mastering English http://scientifictrends.org/index.php/ijst/article/view/461 <p>This article investigates the impact of artificial intelligence (AI) on the transformation of English language learning. It explores how AI-driven tools such as Duolingo, Grammarly, and ELSA Speak are altering the way learners engage with English. Through personalized learning pathways, immediate feedback, and advanced speech recognition features, these tools have enhanced the accessibility, efficiency, and engagement of language acquisition. The article also addresses the challenges and ethical issues related to the use of AI in education, including concerns about data privacy and the continued role of human educators.</p> Bakhtiyorova Durdona Ikhtiyorovna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/461 Tue, 14 Jan 2025 00:00:00 +0000 Enhancing the Teaching of Medical Vocabulary Through Content-Based Instruction http://scientifictrends.org/index.php/ijst/article/view/462 <p>The article also discusses several teaching strategies that support the implementation of CBI, such as task-based activities, collaborative learning, and project-based learning. These strategies enable students to engage deeply with the content, apply their knowledge in meaningful ways, and build a comprehensive understanding of medical terminology.</p> Shodieva Gulnoza Nematilloevna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/462 Tue, 14 Jan 2025 00:00:00 +0000 Energy Issues in Germany Kazakhstan Relations http://scientifictrends.org/index.php/ijst/article/view/463 <p>Due to the long-term economic sanctions between the European Union and Russia, the issue of the formation of a promising German-Russian energy policy has entered the crisis street, and the hope for its revival is diminishing. The conflicting Russian-German relations in the period leading up to Russia’s invasion of Ukraine in 2022, violating its territorial integrity, were heavily influenced by the idea of what is known in the literature as “change through rapprochement.” This way of thinking not only survived communism, but also continued in Germany's reunification policy towards post-communist Russia. The idea that geopolitical rapprochement and the development of economic relations can lead to positive change has persisted since the 1970s.</p> Biturayev Uktamjon Bazarbayevich Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/463 Tue, 14 Jan 2025 00:00:00 +0000 The Prevalence of Endemic Goiter, The Effect of Iodine Deficiency on The Human Body and The Prevention of Iodine Deficiency Conditions http://scientifictrends.org/index.php/ijst/article/view/464 <p>The identification and care of endemic goiter, as well as the prevention of iodine deficiency-related diseases, have been widely studied on an international scale. Foreign researchers have developed several new methodologies and preventive strategies to enhance the effectiveness of healthcare systems in addressing this issue.</p> Adilova Zilolakhon Ulmasovna, Xudayqulova Vasila Avaz qizi Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/464 Tue, 14 Jan 2025 00:00:00 +0000 Tense Interpretation of Verb Tenses in English and Uzbek Language http://scientifictrends.org/index.php/ijst/article/view/466 <p>This article analyzes the differences and similarities between English and Uzbek verb tenses. Verb tenses are one of the most important grammatical elements of every language, and the study of them is of great importance in language learning. Knowledge of the difference between the verb tenses in English and Uzbek, will help to form the correct understanding in the translation and study of the language.</p> Muxabbat Sayilova Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/466 Thu, 16 Jan 2025 00:00:00 +0000 The Main Features of Pedagogical Activity in Educating Intellectually Talented Youth http://scientifictrends.org/index.php/ijst/article/view/467 <p>This article presents a brief description of the intellectual potential of young people, the characteristics of pedagogical activities in educating young people with intellectual potential,and the development of students professional potential.</p> Khaydarov Abdug'appar Toshpulatovich, Akmalova Aziza Najmiddinovna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/467 Sun, 19 Jan 2025 00:00:00 +0000 The Main Features of Pedagogical Activity in Educating Intellectually Talented Youth http://scientifictrends.org/index.php/ijst/article/view/468 <p>This article presents a brief description of the intellectual potential of young people, the characteristics of pedagogical activities in educating young people with intellectual potential,and the development of students professional potential.</p> Khaydarov Abdug'appar Toshpulatovich, Akmalova Aziza Najmiddinovna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/468 Sun, 19 Jan 2025 00:00:00 +0000 Rust Disease and its Damage in Grain Fields http://scientifictrends.org/index.php/ijst/article/view/469 <p>This article provides information on the development of rust disease in grain fields, one of the main diseases of grain plants, which develops in all parts of the plant, the accumulation of harmful fungi in these diseased leaves, stems and other plant organs, the disruption of the photosynthesis process of grain crops with rust disease, leading to a decrease in yield by up to 30-40%. Also, various measures are used to combat rust disease in grain fields, such as fungicides, biopreparations and planting disease-resistant grain varieties. Agronomic methods, such as regular inspection of plants, periodic treatment of crops and the use of clean seeds, are important in controlling the disease. Rust disease not only damages grain, but also negatively affects the quality of agricultural products. Therefore, it is necessary to develop effective methods of combating this disease and put them into practice.</p> Rasulova Madina Shukhratovna Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/469 Sun, 19 Jan 2025 00:00:00 +0000 Educational Policy in Uzbekistan: Experience and Modernization Processes http://scientifictrends.org/index.php/ijst/article/view/470 <p>This article analyzes the development, experience and modernization processes of educational policy in Uzbekistan. The article examines the reforms implemented in the field of education after Uzbekistan gained independence, international experience and the introduction of digital technologies. The economic and social impact of changes in the education system, the introduction of new methodologies, innovative approaches and digital educational technologies aimed at improving the quality of the educational process, is shown. The article also provides proposals and recommendations for further improvement of educational policy, with special attention paid to ensuring the global integration of the Uzbek education system, the application of innovations and its development based on modern requirements.</p> Mavlonov Jurabek Yorqulovich, Bo'riyev Ibrohim Salohiddin ogli Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/470 Sun, 19 Jan 2025 00:00:00 +0000 Method of Drilling Process Control and Experimental Studies of Resistance Forces During PDC Cutter Drilling http://scientifictrends.org/index.php/ijst/article/view/471 <p>An effective control system, grounded in theoretical principles and empirical validation, is essential for optimizing the drilling process while minimizing time and material costs. The advent of advanced rock-cutting tools, particularly polycrystalline diamond (PDC) cutters, has highlighted the need for developing methods and criteria for optimal drilling process control, especially for applications involving medium-hard rocks. This paper analyzes the forces at play between the rock-cutting elements, the rock face, and the drilling mud, identifying key influencing factors and providing formulas to determine rock failure parameters. Empirical validation of the theoretical concepts was conducted using data from experimental drilling of marble with 76.2 mm diameter PDC cutters. The experiments employed a full factorial design to develop mathematical models and graphical representations of the influencing factors. The method proposed for controlling the drilling process focuses on finding the optimal balance between tool rotation frequency, axial weight, and penetration per rotation. This approach enables the identification of the rock failure mode at the bottom of the well through indirect indicators, facilitating the selection of drilling parameters that maximize mechanical drilling speed while ensuring efficient operation of the rock-cutting tool. A schematic is included, outlining potential bit operation modes and methods for recognizing them based on the ratios of penetration per rotation and the rotation frequency of the cutting tool.</p> Solixov J. X., Barotov V. N., Ravshanov Z. Y., Ergasheva Z. A. Copyright (c) 2025 https://creativecommons.org/licenses/by/4.0 http://scientifictrends.org/index.php/ijst/article/view/471 Sun, 19 Jan 2025 00:00:00 +0000