https://tckh.daihoctantrao.edu.vn/index.php/sjttu/issue/feed SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY 2025-01-21T12:23:54+07:00 SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY sittu@tqu.edu.vn Open Journal Systems <p>Scientific Journal of Tan Trao University (SJTTU, ISSN: 2354-1431) was granted a license to operate a print press and an electronic magazine by the Ministry of Information and Communications No. 10/GP-BTTTT, dated 19/01/2015. Tan Trao University Journal of Science is an open access, peer-reviewed journal. The journal publishes articles in the following fields: Natural Sciences - Engineering - Technology, Social Sciences and Humanities, Agriculture - Forestry - Biology - Medicine, Educational Sciences. The journal accepts articles from Vietnamese and international scientists.</p> <p style="text-align: justify;">The journal publishes 06 issues/year. All articles submitted to the Journal must undergo a two-way editorial and peer review process by experts and the Editorial Board. Published articles are freely accessible on the Journal's website with a DOI (Digital Object Identifier) ​​provided by Crossref. The Journal does not charge for submission and publication.</p> <ul> <li><strong><a title="Aim" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#aim">Aims</a></strong></li> <li><strong><a title="Peer Review Process" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#peer-review-process">Peer Review Process</a></strong></li> <li><strong><a title="ethics-in-publishing" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#ethics-in-publishing"><u>Publiation ethics</u></a></strong></li> <li><strong><a title="Publication Policies" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/publication-policies">Publication Policies</a></strong></li> <li><strong><a href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#Open-access-policy">Open-access policy</a></strong></li> <li><strong><a title="Privacy Statement" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#privacy-statement">Privacy Statement</a></strong></li> <li><strong><a title="Data Privacy Policy" href="https://tckh.daihoctantrao.edu.vn/index.php/sjttu/about#dât-privacy-policy">Data Privacy Policy</a></strong></li> </ul> https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1236 A CONTRASTIVE ANALYSIS ON PHONOLOGICAL FEATURES OF ENGLISH AND VIETNAMESE CONSONANT SYSTEMS. 2024-11-12T08:06:17+07:00 Thi Huyen Trang Pham 221001423@daihocthudo.edu.vn Yen Vuong Thi Hai <table> <tbody> <tr> <td rowspan="5"> <p><span style="font-weight: 400;">This research presents a comprehensive contrastive analysis of the phonological features characterizing the consonant systems of English and Vietnamese. Through systematic examination, the study addresses significant gaps in current phonological research, particularly focusing on the distinctive characteristics of consonants in both languages within connected speech patterns. The investigation employs a detailed analytical framework to examine three primary aspects: phoneme classification, articulatory mechanisms, and broader phonological processes that govern consonant behavior in both languages. The research methodology incorporates both qualitative and quantitative approaches to analyze the structural differences and similarities between these two phonological systems. The findings reveal substantial contrasts, notably in the English language's more extensive inventory of consonant phonemes, including a rich array of fricatives, affricates, and complex consonant clusters that are not present in Vietnamese. Furthermore, the study illuminates crucial differences in phonotactic constraints and assimilation patterns between the two languages. These findings contribute significantly to our theoretical understanding of cross-linguistic phonological features and offer valuable insights for language teaching, speech therapy, and comparative linguistics. The research also provides a foundation for future studies in phonological typology and second language acquisition, particularly in addressing pronunciation challenges faced by learners of either language.</span></p> </td> </tr> </tbody> </table> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1293 SOME SOLUTIONS TO IMPROVE THE QUALITY OF TEACHING POLITICAL THEORY COURSES AT TRAN TRAO UNIVERSITY TODAY 2025-01-21T12:23:54+07:00 Trang Hoang hoangtrangcdtq@gmai.com <p>Dạy học các môn lý luận chính trị (LLCT) có vai trò quan trọng việc đào tạo những thế hệ cách mạng, nhất là đối với SV, bởi ngoài kiến thức chuyên môn, SV rất cần được trau dồi tư tưởng, đạo đức, lối sống, bồi dưỡng lòng yêu nước, sự quan tâm tới cộng đồng, dần tạo lập và kiên định lập trường, bản lĩnh chính trị. Nâng cao chất lượng dạy học các môn LLCT có vai trò và ý nghĩa quan trọng trong chương trình đào tạo của các trường đại học nói chung và trường Đại học Tân Trào nói riêng. Việc đánh giá một cách khách quan về chất lượng dạy và học các môn LLCT ở Trường Đại học Tân Trào, đưa ra một số giải pháp góp phần nâng cao chất lượng dạy học các môn LLCT, đáp ứng ngày càng tốt hơn yêu cầu đào tạo nguồn nhân lực của nhà trường hiện nay.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1221 APPLYING THE SHADOWING TECHNIQUE TO ENHANCE SPEAKING PROFICIENCY AMONG ENGLISH MAJORS: OBSTACLES AND REMEDIES 2024-11-06T18:23:17+07:00 Ánh Nguyệt Nguyễn ntanguyet@daihocthudo.edu.vn Anh Nguyen Phuong <p>This research examines the efficacy of the shadowing strategy in enhancing speaking proficiency among third-year English majors at Hanoi Metropolitan University. The study utilized a mixed-methods approach, including quantitative surveys and qualitative interviews, to emphasize students' confidence, fluency, and pronunciation. Results indicate that although the majority of participants exhibited enhancements in fluency and pronunciation, difficulties remain. Primary challenges encompass restricted access to suitable resources, cognitive stress, and the struggle to keep a regular practice regimen. Furthermore, students underscored the necessity of consistent feedback to evaluate progress and target certain areas for enhancement. The difficulty of aligning with the natural tempo of native speakers frequently resulted in dissatisfaction and diminished motivation. In light of these findings, we advocate for organized, supervised shadowing sessions, the supply of varied, interest-aligned resources, and a comprehensive feedback mechanism. Customizing shadowing resources for varying competence levels and including other activities, such as role-playing, may further augment language acquisition. This study highlights the significance of organized support in optimizing the effectiveness of shadowing for enhancing speaking proficiency.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1280 CURRENT STATUS OF PROBLEM-SOLVING SKILLS EDUCATION FOR 5-6 YEAR OLD CHILDREN THROUGH EXPERIENTIAL ACTIVITIES IN SOME KINDERGARTENS IN TUYEN QUANG CITY 2024-12-19T17:03:02+07:00 Huyen Nong nonghuyencdtq@gmail.com <p><strong>THỰC TRẠNG GIÁO DỤC KĨ NĂNG GIẢI QUYẾT VẤN ĐỀ CHO TRẺ 5-6 TUỔI THÔNG QUA HOẠT ĐỘNG TRẢI NGHIỆM Ở MỘT SỐ TRƯỜNG MẦM NON TRÊN ĐỊA BÀN THÀNH PHỐ TUYÊN QUANG</strong></p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1208 FACTORS INFLUENCING THE SPEECH ACT OF REFUSALS OF OFFERS BY NATIVE SPEAKERS OF AMERICAN ENGLISH AND VIETNAMESE PEOPLE 2024-10-24T15:26:18+07:00 Ly Nguyen ntly@daihocthudo.edu.vn Lan Trinh Phan Thi <p>Refusal speech acts are prevalent across all languages. Similar to other speech acts, declining of an offer is affected by linguistic and cultural factors. The formulations for expressing declination&nbsp;vary between languages and civilizations due to distinct linguistic features and cognitive patterns linked to each society. These result in misinterpretations and disputes in intercultural communication. The paper examines factors influencing the strategies by which Americans and Vietnamese decline offers. All data have been collected and categorized from over eighty Vietnamese and American literary works and films in two languages. By identifying the factors that affect the rejection of offers, the authors aim to furnish insights regarding the determinants influencing how individuals decline offers, thereby contributing to the enhancement of English language instruction in Vietnam and the teaching of Vietnamese to foreigners.</p> <p>&nbsp;</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1277 CURRENT SITUATION OF GAME DESIGN USING THE STEAM APPROACH IN ORGANIZING SCIENCE EXPLORATION ACTIVITIES FOR 5-6-YEAR- OLD CHILDREN IN PRESCHOOLS IN TUYEN QUANG CITY 2024-12-19T13:33:43+07:00 Thuy Pham thuykmn@gmail.com <p>Currently, the implementation of STEAM education in organizing activities for preschool children offers many advantages in education; however, there are still numerous challenges in its application. This article is based on theoretical issues and a survey on the current situation of game design using the STEAM approach in organizing science exploration activities for 5-6-year-old children in preschools in Tuyen Quang City. This study serves as a resource for preschool teachers to actively and proactively apply STEAM-based educational activities, helping to organize STEAM activities effectively.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1115 USING EXCEL SOFTWARE TO PROCESS DATA IN SOME STATISTICAL PROBLEMS TO ENRICH THE CONTENT OF TEACHING PROBABILITY AND STATISTICS AT UNIVERSITY 2024-05-03T10:53:59+07:00 Loan Vũ Thị Thu vuthithuloan@tuaf.edu.vn Phuong Bui Linh <p>The article briefly introduces the theory of descriptive statistics and inferential statistics, accompanied by basic commands to process data in Excel software. The examples given include manual solving using a calculator and extracting Excel software to help readers who do not understand the theoretical formulas still see the effectiveness of using the software.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1274 SOMES PROBLEMS IN DESIGNING EXPERIENTIAL AND CAREER GUIDANCE ACTIVITIES IN KHANH HOA 2024-12-19T11:55:53+07:00 Tinh Nguyen nguyenthitinh@ukh.edu.vn Anh Dang Nguyen Hong Nhi Pham Tu Loc Nguyen Thi Xuan Men Nguyen Thi Thanh <p>Experiential and career-oriented activities are organized both during and outside of class hours. However, while the after-school activities inherit various formats from the extracurricular activities of the 2006 general education program, the in-class thematic activities are entirely new, initially causing many educators considerable challenges. The most notable of these are the obstacles in the design stage - the stage that largely determines the quality of organization and operations. This article establishes a practical foundation through a survey of the current state of organizing experiential and career-oriented thematic activities during class hours at several high schools in Khanh Hoa province. It aims to identify the difficulties and obstacles teachers encounter in organizing these activities and to propose some solutions to overcome them. The results of this article contribute to improving the quality of organizing experiential and career-oriented activities locally and can be used as reference material for high school teachers.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1269 THỰC TRẠNG VÀ GIẢI PHÁP NÂNG CAO CHẤT LƯỢNG CÔNG TÁC TRUYỀN THÔNG CỦA TRƯỜNG ĐẠI HỌC TÂN TRÀO 2024-12-18T21:49:13+07:00 Ha Hoang ngocha89.cdsp@gmail.com Binh Vu Thanh Cuc Tran Thi Kim <p><strong>THỰC TRẠNG VÀ GIẢI PHÁP NÂNG CAO CHẤT LƯỢNG CÔNG TÁC TRUYỀN THÔNG CỦA TRƯỜNG ĐẠI HỌC TÂN TRÀO</strong></p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1262 FACTORS AFFECTING THE MANAGEMENT OF EXPERIENTIAL ACTIVITIES AT LOMONOXOP PRIMARY SCHOOL ACCORDING TO THE 2018 GENERAL EDUCATION PROGRAM 2024-12-18T13:25:15+07:00 Hanh Ha My hamyhanhdhtt2022@gmail.com <p>This study aims to identify factors affecting the management of experiential activities at Lomonoxop Primary School in the context of implementing the 2018 general education program. The research method uses a combination of qualitative and quantitative methods to collect and analyze data.</p> <p>The research results show that the main factors affecting the management of experiential activities include: 1. Awareness of educational forces inside and outside the school, 2. Capacity of management staff, 3. Capacity of teachers, 4. Activeness of students, 5. Coordination of educational forces, 6. Facilities and financial conditions. However, the level of influence of the factors is different.</p> <p>The research results can be used to develop solutions to improve the quality of management of experiential activities at Lomonoxop Primary School, and at the same time provide lessons for other primary schools when implementing the 2018 general education program.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1259 CHALLENGES IN LEARNING ENGLISH FOR SPECIFIC PURPOSES (ESP) FACED BY ENGLISH-MAJORED STUDENTS AT HANOI METROPLITAN UNIVERSITY, VIETNAM 2024-12-16T16:29:55+07:00 An Bui vthyen@daihocthudo.edu.vn Yen Vuong Thi Hai Doanh Pham Tuan Lan Trinh Phan Thi Ly Nguyen Thanh <p><em>The increasing demand for specialized English proficiency among graduates has necessitated a closer examination of the challenges faced by English-majored learners in acquiring English for Specific Purposes (ESP) skills. This study aims to investigate the specific obstacles encountered by such learners at Hanoi Metropolitan University, with the goal of providing insights that can inform the development of more effective learning strategies and support mechanisms.</em> <em>Through a comprehensive exploration of the challenges encountered by senior </em><em>s</em><em>tudents majoring in English when learning ESP, this research seeks to contribute to the enhancement of ESP education and facilitate the academic and professional success of this demographic. The study employed a mixed-methods approach, incorporating both qualitative and quantitative data collection techniques, including interviews, surveys, and document analysis.</em> <em>The findings reveal a multifaceted array of challenges faced by the target population, including linguistic barriers, cultural differences, pedagogical limitations, and affective factors. These insights highlight the need for a holistic, learner-centered approach to ESP instruction, which addresses the unique linguistic, academic, and professional needs of English-majored learners.</em></p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1238 A STUDY ON FIGURES OF SPEECH IN WILLIAM WORDSWORTH’S POEM "DAFFODILS" 2024-11-12T08:12:55+07:00 Hà Vy Nguyễn 221001432@daihocthudo.edu.vn Yen Vuong Thi Hai <table width="100%"> <tbody> <tr> <td width="67%"> <p>This research examines the intricate use of figures of speech in William Wordsworth's celebrated poem "Daffodils," alternatively titled "I Wandered Lonely as a Cloud." The study aims to conduct an in-depth analysis of how various rhetorical devices enhance both the aesthetic quality and emotional depth of the poem. Through descriptive analytical methods, this paper investigates Wordsworth's sophisticated employment of figurative language in creating vivid imagery and fostering profound emotional connections with readers. The findings reveal that Wordsworth demonstrates exceptional mastery in interweaving multiple figures of speech, particularly personification, simile, and metaphor, to construct a multi-layered poetic experience. These devices work in concert to transform a simple encounter with daffodils into a profound meditation on nature's impact on the human psyche. The research illuminates how Wordsworth's strategic deployment of these literary devices not only captures the physical beauty of the natural world but also conveys complex emotional states and philosophical insights. Furthermore, this study demonstrates how these carefully chosen figures of speech contribute to the poem's enduring appeal and its ability to resonate with readers across generations. Through close textual analysis, this research enhances our understanding of how Wordsworth's masterful command of figurative language elevates a straightforward nature observation into a timeless piece of Romantic poetry.</p> </td> </tr> </tbody> </table> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1229 EXPLOITING LOCAL CULTURE IN PRESCHOOL TEACHER TRAINING AT THE COLLEGE OF EDUCATION 2024-11-11T10:39:40+07:00 Lê Đào Thị Anh daoanhlle@gmail.com <p>Early childhood education is the first level of the national education system, laying the foundation for physical, intellectual, emotional, aesthetic development, and forming basic personality traits for children before entering primary school. Currently, early childhood teachers are mainly trained at pedagogical colleges and a few universities. Harnessing local culture is an effective trend in training early childhood teachers at pedagogical colleges. In this study, through the theoretical research method, we analyze the issue of leveraging local culture in training early childhood teachers at pedagogical colleges from various aspects: necessity, the main areas, proposed directions for leveraging local culture to serve the training of early childhood teachers, and the advantages, benefits of leveraging local culture in training early childhood teachers at pedagogical colleges. The study also aims to affirm the important role of local culture in training preschool teachers at teacher training colleges, as it contributes to building a practical-oriented early childhood education system, meets the demands of educational innovation, and provides a solid foundation for general education.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1281 THEORETICAL FOUNDATION FOR DEVELOPING EMOTIONAL REGULATION COMPETENCIES IN 5-6-YEAR-OLD CHILDREN THROUGH EXPERIENCE 2024-12-19T17:12:51+07:00 Vui Nguyen nguyenvuisp@gmail.com <p>The article focuses on the theoretical foundation for developing emotional regulation skills in 5-6-year-old children through experiential learning, with the aim of helping children recognize, control their emotions, and develop social awareness. The research uses analysis and synthesis of theoretical literature from both domestic and international studies to establish a solid theoretical framework. The research findings indicate that 5-6-year-old children can identify and regulate their emotions through real-life experiences such as play, learning, and festivals. Children learn to recognize their own emotions as well as those of others, control their emotions in communication situations, and develop empathy. Developing emotional regulation skills through experience not only helps children manage their emotions but also contributes to the development of their personality and social abilities. The study provides a theoretical foundation to propose effective measures for enhancing emotional regulation skills in 5-6-year-old children through experiential learning in educational environments.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1213 IMPROVE THE EFFECTIVENESS OF STATE MANAGEMENT FOR EDUCATION UNIVERSITIES IN VIET NAM NOW 2024-10-29T15:43:33+07:00 Nguyễn Mai Chinh thnanh.dhttr@gmail.com <p>Higher education is an important level in the national education system to create high-quality human resources to serve the cause of industrialization - modernization of the country and international integration. After more than 10 years of implementing Resolution No. 29-NQ/TW on fundamental and comprehensive innovation in education and training, higher education has achieved great achievements, besides there are still difficulties, exist. Therefore, improving the effectiveness of state management of higher education is one of the important tasks to contribute to realizing the goals of socio-economic development and international integration.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1279 CURRENT STATUS OF MEASUREMENT SKILL DEVELOPMENT FOR 5-6 YEAR OLD CHILDREN IN MATH FAMILIARIZATION ACTIVITIES AT SOME KINDERGARTENS IN TUYEN QUANG CITY 2024-12-19T16:52:22+07:00 Hương Nguyen huongkiencdtq@gmail.com <p><strong>THỰC TRẠNG PHÁT TRIỂN KĨ NĂNG ĐO LƯỜNG CHO TRẺ 5-6 TUỔI TRONG HOẠT ĐỘNG LÀM QUEN VỚI TOÁN Ở MỘT SỐ TRƯỜNG MẦM NON TRÊN ĐỊA BÀN THÀNH PHỐ TUYÊN QUANG</strong></p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1177 ASSESSING THE CONTRIBUTION OF INTERNATIONAL BRANCH CAMPUSES TO RESEARCH AND INNOVATION ECOSYSTEMS IN DEVELOPING COUNTRIES, INCLUDING KNOWLEDGE TRANSFER, TECHNOLOGICAL DEVELOPMENT, AND INDUSTRY COLLABORATION 2024-06-19T12:13:25+07:00 Anh Hiểu Nguyễn hieuna.cdvp@gmail.com Phuong Truong Kieu <p>This article focuses on analyzing and evaluating the role of international branch campuses of universities in promoting research and innovation ecosystems in developing countries. By examining aspects such as knowledge transfer, technological development, and collaboration with industries, the paper underscores the importance of international cooperation in shaping the development of these nations.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1276 A REVIEW OF RESEARCH ON THE IMPACT OF GREENERY ON MENTAL HEALTH IN HIGHER EDUCATION ENVIRONMENTS 2024-12-19T13:29:33+07:00 Ba Do Cong congbacdsp@gmail.com <p>This paper examines the impact of greenery on mental health in higher education environments, aiming to synthesize the findings of domestic and international studies on the role of greenery, evaluate the research methods applied, and propose directions for future research. The study employs a literature review approach, collecting data from reputable scientific databases, selecting, and analyzing studies related to the effects of greenery on mental health, particularly inhigher educationsettings. The findings indicate that greenery positively contributes to reducing stress and anxiety while enhancing concentration and academic performance. Both international and domestic studies affirm that greenery improves learning environments, reduces stress levels, and enhances students’ academic quality. The study concludes that developing green spaces in university campuses not only supports mental health but also contributes to improving the quality of the learning environment, creating favorable conditions for students and lecturers to work more effectively.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1273 STATISTICAL PACKAGE FOR SOCIAL SCIENCES SOFTWARE USED IN STUDYING SOME ANTHROPOMETRIC INDEXES OF PUPILS FROM THE MONG IN YEN BAI PROVICE TRAN LONG GIANG 2024-12-19T11:48:14+07:00 Giang Tran giangbiology@gmail.com <p><em>The research was carried out on target groups including 360 pupils (180 males and 1801 females) aged 15 to 17, from the Mong in Yen Bai province, The anthropometric indices were measured including standing height, weight, the average chest, The study results show that: The development of some anthropometric indicators as standing height, weight, the average ches of the Mong pupils who follow the rules of the physical development of Vietnamese, However, the anthropometric indices of the Mong pupils have lower value than the corresponding value in “The biological values of the normal Vietnamese in the 90s – 20<sup>th</sup> century” and the previous studies, </em><em>SPSS software is useful in the management and processing as well as data analysis, It can be widely used software in scientific research in general and in the study of anthropometric indices in particular,</em></p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1263 CURRENT STATUS AND FACTORS AFFECTING THE INTEREST IN PARTICIPATING IN EXTRACURRICULAR SPORTS AND SPORTS OF STUDENTS AT TAN TRAO UNIVERSITY 2024-12-18T13:29:13+07:00 Phuong Tran phuongdhtt@gmail.com <p>Through basic research in physical education and sports, the study has determined the current situation of students and Tan Trao University regarding extracurricular physical training, and at the same time identified factors affecting interest. Participation in extracurricular sports and physical education of students at Tan Trao University does not only focus on one group of factors but is a combination of many groups of factors, in which the individual factor has 5/7 factors, the factor environment 2/5 factors, factors social factors 2/4 factors, organizational factors 4/5 factors, policy factors and support 1/2 factors.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1261 RESEARCH ON SOLUTIONS TO IMPROVE THE EFFECTIVENESS OF SPORTS TRAINING, TO DEVELOP GENERAL PHYSICAL STRENGTH FOR BOARDING STUDENTS AT TAN TRAO UNIVERSITY 2024-12-18T13:19:03+07:00 Dung Tran trananhdungtq@gmail.com <p>Based on theoretical and practical research and assessment of the current situation of extracurricular physical training of boarding students at Tan Trao University, the research has selected 4 solutions to improve the effectiveness of physical training to develop general physical strength for boarding students, namely: Raising awareness of staff, teachers and students about the development of physical education in schools in general and extracurricular physical training in particular; Organizing competitive activities for students on holidays during the year; Diversifying the forms of sports clubs for students; Assigning highly qualified lecturers to guide students in extracurricular physical training, thereby bringing practical effects on physical education, first of all, improving the physical strength of the school's students.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025 https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/1245 ROBUST STABILIZATION OF CONFORMABLE FRACTIONAL-ORDER ONE-SIDED LIPSCHITZ NONLINEAR SYSTEMS VIA OBSERVER-BASED CONTROL 2024-12-06T10:40:04+07:00 Loan Vũ Thị Thu vuthithuloan@tuaf.edu.vn <p>This paper addresses the problem of robust stabilization for conformable fractionalorder nonlinear systems with one-sided Lipschitz conditions using observer-based control. Conformable fractional calculus is appropriate for a variety of real-world applications since it provides a more adaptable mathematical framework for explaining the dynamics of systems that display both integer and fractional-order behaviors. The key feature of this work is the use of the one-sided Lipschitz property, which relaxes the global Lipschitz condition, allowing for more general nonlinearities. By constructing an appropriate state observer, we estimate unmeasured states and develop a control law that guarantees asymptotic stabilization. Sufficient conditions for the existence of the observer and the controller are derived based on linear matrix inequalities. A numerical example is provided to demonstrate the effectiveness and robustness of the proposed method.</p> 2025-04-15T00:00:00+07:00 Copyright (c) 2025