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Research on the development of lower secondary school principals based on a job position approachThe current educational reform in Vietnam requires lower secondary school principals to meet professional standards and demonstrate leadership capabilities and adaptability to practical demands. Core... Author: Phong Luong Hong Keyword: Principals lower secondary school job position approach team development
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Factors affecting the effectiveness of students’ competence in using tools and instruments for learning mathematics in general education: an exploratory factor analysis (EFA)This study aims to identify the factors that influence students’ competence in using tools and means for learning mathematics in secondary schools. Survey data were collected from 252 mathematics... Author: Hang Nguyen My, Mai Trần Thị Tuyết Keyword: Tool usage skills exploratory factor analysis mathematics teachers
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From natural ecosystems to digital education ecosystems: comparison, challenges, and the development of Mathematics teaching skills for Pre-service primary teachersThis paper analyzes three types of ecosystems: (1) Natural ecosystems, (2) Educational ecosystems, and (3) Digital education ecosystems, comparing their structures, operational mechanisms,... Author: Quyên Chu Vĩnh Keyword: Active learning attitude motivation self-directed learning learning strategies.
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The impact of IELTS on English language lecturers’ teaching practice and professional development at Dong Nai Technology UniversityThis study examines the impact of IELTS tests on the teaching practices and professional development of 20 lecturers from the Faculty of Foreign Languages at Dong Nai University of Technology. Through... Author: Nguyen Thanh Van Thi, Nguyen Lien Thi Hong Keyword: IELTS professional development teaching practice language assessment
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Machine learning-based methods for supporting fake news detectionIn the context of rapidly disseminating online information, fake news has emerged as a serious threat to information security and public trust. Traditional detection methods based on content analysis... Author: Anh Tran Thi Lan Keyword: Fake news detection hypergraph neural networks machine learning graph-based models HGFND
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Organize teaching of probability situations to develop collaborative problem-solving skills for 7th grade studentsIn the current innovation in teaching mathematics, fostering students' collaborative problem-solving skills is one of the key objectives for improving learning quality. In teaching probability,... Author: Chung Do Van, Thang Nguyen Chien, Ha Nguyen Thanh, Phuong Phung Lan, Thuy Chu Minh Keyword: Critical thinking collaborative problem-solving probability teaching situations seventh-grade students
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A study proposing improvements to overlay network architecture to mitigate the impact of distributed denial-of-service attacks on website systemsDenial-of-service (DoS) attacks on website systems have become increasingly sophisticated. These attacks are evolving at a pace and complexity that outstrips the capabilities of current defensive... Author: Vu Phuong Thi Keyword: Cyber attacks denial of service attacks distributed denial of service attacks website overlay network
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A study on machine learning-based approaches for early detection of Parkinson’s diseaseParkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by the gradual loss of dopaminergic neurons in the brain, leading to both motor and non-motor symptoms. This study... Author: Huong Tran Thi Keyword: Parkinson’s Disease Early Diagnosis Machine Learning XGBoost Random Forest Clinical Data Analysis
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Enhancing network performance with improved random early detectionCongestion has become an important issue affecting the per-formance of network systems. Active Queue Management (AQM) algorithms are crucial in ensuring network stability. The first active queue... Author: Dien Vu Van Keyword: Active queue management congestion average queue size RED threshold.
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Research on building an environmental quality monitoring management device using the Internet of Things
The paper proposes an innovative solution with a new air monitoring system that utilizes IoT technology, featuring compact, flexible, and automated nodes. This system operates without human... Author: Ho Tuyen Thi Keyword: Measurement monitoring control environment Internet of Things (IoT)
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