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Fixed point theorems for A-contractive mappings in boundedly compact and T-orbitally compact metric spacesIn this paper we prove some fixed point theorems for map-pings satisfying an implicit contractive conditions in metric spaces. Our re-sults improve and extend some results in the literature (Garai, L.... Author: Hoc Nguyen Huu Keyword: Boundedly compact spaces Fixed points Metric spaces $T$-orbitally compact spaces
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Utilizing ChatGPT in English language learning at Dong Nai Technology University: perspectives, attitudes and challenges faced by EFL studentsThis study investigates the incorporation of ChatGPT in English as a Foreign Language (EFL) instruction at Dong Nai Technology University, emphasizing students' attitudes, perceptions, and obstacles.... Author: Phan Lam Thi Keyword: ChatGPT EFL learning student perceptions artificial intelligence in education
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Developing a product rating prediction model based on customer text feedback using machine learning algorithmsThis study focuses on predicting product rating scores from customer text feedback. This task combines the challenges of natural language processing (NLP) with the class imbalance phenomenon commonly... Author: Ha Dien Thi Hong Keyword: Product rating prediction customer text feedback natural language processing (NLP) machine learning models model performance evaluation
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Evaluation of data collection tree routing protocols for wireless sensor networksIn recent years, wireless sensor networks (WSNs) have garnered significant research attention due to their versatility in supporting a range of applications, including military surveillance,... Author: Khôi Do Huy Keyword: CTP Protocol routing in WSN WSN energy saving solution WSN performance CTP in mobile
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Research on beamforming technique for 5G network5G networks mark a significant advancement in telecommunications standards compared to 4G, offering data transmission speeds of up to 10 Gbps and are expected to be widely deployed shortly. Achieving... Author: Thuc Hoang Van, Cuong Doan Manh Keyword: Beamforming 5G mobile networks antenna beamforming antenna arrays for 5G
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Some characteristics of the art of using Sino-Vietnamese words in Quoc am thi tap (Nguyen Trai)Quoc Am Thi Tap is a classic piece of Vietnamese literature, particularly in the poetry genre. The work exhibits cross-cultural interchange between Vietnamese and Chinese civilizations and has a solid... Author: Kim Vu Thi Ngoc Keyword: Quoc Am Thi Tap Sino-Vietnamese terms art
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Modeling and simulation of light focusing through an absorbing interface based on the Debye–
Török–Fedorov–Nakajima frameworkWe develop a unified Debye–Török–Fedorov–Nakajima (DTFN) model for tight focusing across an absorbing interface, extending the Debye–Wolf/Török integrals to complex refractive indices by enforcing the... Author: Do Trang Mai, Nguyen Quan The Keyword: High-NA focusing absorbing interface complex refractive index Debye–Wolf integral Fedorov–Nakajima branch condition vectorial point-spread function stratified media biomedical optics
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Developing digital economy: international experience and lessons learned for VietnamThis study analyzes the digital economy development strategies of advanced countries such as the United States, Australia, Ja-pan, Singapore, and China, aiming to draw valuable lessons for Vietnam.... Author: Mai Duc Xuan, Vinh Vo Xuan, Cuc Nguyen Thi Thu, Luong Vo Duy Keyword: Experience Digital Economy Digital Economic Development Vietnam
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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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Overview of research on the devel-opment of school counseling compe-tencies for general education teach-ers - lessons for VietnamIn the context of modern schooling, the role of teachers in supporting students' mental health has become increasingly important. This paper reviews studies on developing school counselling... Author: nhung Nguyễn thị phương Keyword: Psychological counseling psychological counseling capaci-ty psychological counseling capacity development model
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