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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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Optimization of the vegetative propagation protocol for Ardisia silvestris Pit. via stem cuttings in the Western Nghe An biosphere reserveArdisia silvestris Pit. is a medicinal species of significant pharmacological value that is currently facing severe population decline and is categorized as Vulnerable (VU) in the Vietnam Red Data... Author: Chau Đao Thi Minh, Vuong Le Quang, Trinh Dinh Thi Xuyen Keyword: Ardisia silvestris vegetative propagation stem cuttings Khoi tia Western Nghe An Biosphere Reserve
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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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A cross-linguistic analysis of past tenses in English and Vietnamese: perceptions and common mistakes among freshmen at Vinh UniversityThis study presents a cross-linguistic analysis of the use of past tenses in English and Vietnamese by freshmen at Vinh University. The findings reveal that students struggle to use English past... Author: Phuong NGuyen Tran Thi, Thao Diep Le Thi, Phuong Anh Vo Thi, Lam Giang Nguyen Thi Keyword: Cross-linguistic analysis past tenses grammar errors language transfer
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Self-directed learning skills of undergraduate students: a study at Nong Lam University - Ho Chi Minh City, VietnamThis study examines students' self-directed learning skills at Nong Lam University - Ho Chi Minh City, focusing on their attitudes and competencies in various aspects of autonomous learning. A... Author: Viet Vo Van, Nguyễn Ab Thi Kim Keyword: Active learning attitude motivation self-directed learning learning strategies
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Designing lighting control circuit for developing image scanning device of bullet and cartridge case traceFirearms are highly lethal weapons primarily used in the military, security, sports, hunting. In addition to their historical, cultural, and national defense significance, firearm-related crime... Author: Trang Đinh Thị Huyền Keyword: Firearm examination equipment to examine gun and bullet traces lighting control circuit
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Harnessing the power of Artificial Intelligence (AI) in physics education in high schools: a study of teachers' perceptions and applications in VietnamThis study investigates the potential of Artificial Intelligence (AI) to enhance the quality of physics education in Vietnamese high schools, aligning with the competency-based approach of the General... Author: Đức Nguyễn Lâm, Phương Nguyễn Văn, Nguyên Phạm Hồng Keyword: artificial Intelligence (AI) physics teaching high school teacher perceptions AI applications.
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A study on GPS spoofing and jamming countermeasures to enhance reliability and security for UAVs in urban environments
Unmanned aerial vehicles (UAVs) rely heavily on the Global Positioning System (GPS) for navigation and control, making them vulnerable to attacks such as GPS spoofing and jamming, particularly in... Author: Thuc Hoang Van, Cuong Doan Manh Keyword: GPS spoofing GPS jamming unmanned aerial vehicles (UAVs) urban environments safety and reliability simulation-based analysis
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Applying Ho Chi Minh’s thoughts on revolutionary violence in national defense and security education for studentsThis article aims to clarify Ho Chi Minh’s thoughts on revolutionary violence. It proposes several orientations for its application in national defense and security education for students in the... Author: hiep tran ba Keyword: Ho Chi Minh’s thought revolutionary violence national defense and security education political and ideological education
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Exploring EFL students’ attitudes and experiences with self- and peer-assessment in writingWriting is a core skill in English as a Foreign Language (EFL) learning, requiring learners to develop accuracy, coherence, and critical reflection. This study investigates the attitudes and... Author: Phan Lam Thi Keyword: Self-assessment Peer-assessment Writing skills Learner attitudes
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