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Adaptive Reflection Control for Anti-Jamming Backscatter Communication under Dynamic InterferenceBackscatter communication is a key enabling technology for ultra-low-power Internet of Things (IoT) systems; however, the inherently weak reflected signals make the communication links highly... Author: Hiep Le Hoang, Tran Minh Duy Keyword: Anti-jamming backscatter communication Adaptive reflection control Interference-resilient IoT networks Dynamic jamming mitigation Energy-efficient backscatter systems
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Effects of nitrogen and potassium rate on yield and quality of cucumber under sandy loam soilNitrogen (N) and potassium (K) are essential macronutrients for cucumbers. Supplying these nutrients in adequate and balanced amounts promotes healthy plant growth, resulting in high yields and... Author: Nguyen Huu Hien, Phi Nguyen Dinh, Thanh Nguyen Cong Keyword: Cumcumber nitrogen potassium quality yield
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Decision-making process based on group collaboration: the case of teaching Proportions
in grade 7In the current context of educational reform, fostering students’ collaborative problem-solving skills and critical thinking through mathematics education has become an essential objective. This study... Author: Chung Do Van, Lam Thai Thi Hong Keyword: Problem solving decision-making skills cooperative learning proportions Grade 7 students.
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An Artificial Intelligence-based ecosystem for personalized nutrition in preschool children groups
This paper proposes an artificial intelligence model to support the development of a personalized nutrition ecosystem for preschool children. The proposed approach combines child clustering based on... Author: An Pham Trong Phuong, Vo Bao Quoc, Nguyen Duy Khanh, Pham Binh Trong, Hoang Tram Thi, Cao Thanh Son Keyword: Artificial Intelligence Personalized Nutrition Preschool Children Nutrition Ecosystem
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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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An investigation into lexical con-tents in English standardized testsThis paper aims to critically analyze lexical contents in national English standardized tests in an EFL context. Using the Compleat Lexical Tutor corpus tool, the lexical profiles of these exams are... Author: Dinh Thi Mai Anh, Tran Tien Ba Keyword: Vocabulary lexical profile word types test examination
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DESIGN, TEACHING ORGANIZATION OF SOLAR CELL PROJECT IN HIGH SCHOOLCurrently, the design and organization of project-based teaching is a practical matter, which has been widely applied to help learners acquire the necessary knowledge and skills to apply to specific... Author: Cong Nguen Thanh Keyword: Project-based teaching solar cell environmental Protection physics.
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Can AI judge my English fairly? - Vietnamese EFL students’ attitudes toward AI-based assessment of speaking and writing skills
This study investigates Vietnamese EFL students’ attitudes toward AI-based assessment of English speaking and writing skills and identifies the factors shaping these attitudes. An explanatory... Author: Nguyen Huy Quang, Bui Huynh Manh Keyword: Artificial intelligence (AI) AI-based assessment language assessment speaking and writing skills Vietnamese EFL students.
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Enhancing creative competence for students of high schools for the gifted in Physics learningThis paper investigates the current state and proposes measures to develop students’ creative competence in physics education at high schools for the gifted. Through theoretical research,... Author: Đức Nguyễn Lâm Keyword: Creative competence Physics teaching students at specialized schools pedagogical measures
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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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