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Impact of rare earth oxides on the structure and electrical properties of ZnO-Bi2O3−based varistor ceramics: a comparative analysis of Y2O3 and CeO2Zinc oxide (ZnO)-based varistor ceramics, incorporating varying amounts of Y2O3/CeO2, were fabricated through a two-step solid-state reaction method involving pre-calcination and subsequent sintering... Author: Huy Nguyen Trung, Nguyen Trang Văn, Hong Cao Thi, Xuyen Nguyen Thi, Anh Vo Thi Kieu, Dương Nguyen Quang, Anh Nguyen Tuan, Quang Le Dang, Tham Do Quang Keyword: Electrical properties Rare earth oxides ZnO-Bi2O3-based varistor CeO2 Y2O3
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Assessing the quality of life - health of chronic obstructive pulmonary patients (COPD) at Nghe An General Friendship Hospital in 2023Improving quality of life (QoL) is an important goal in COPD disease management. There are many tools to assess the QoL of COPD patients, but the CAT questionnaire is considered valuable and reliable... Author: Minh Thúy Nguyễn, Vân Anh Đặng Keyword: Quality of life - health COPD chronic obstructive pulmomary disease assessment test (CAT)
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Improving the efficacy of network security based on dimensionality reduction techniquesThis paper focuses on proposing a network intrusion detection model applying fundamental machine learning techniques to enhance early detection of network intrusions (rapid detection of attack... Author: Phuong Hoang Thi Keyword: Network attack DDoS machine learning deep learning dimensionality reduction
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Current state of training program evaluation according to Vietnamese standards - solutions to ensure training program qualityThe evaluation of training programs is usually conducted in at least two stages: self-assessment and external assessment, based on domestic and international standards. The evaluation results... Author: Thanh Ta Van Keyword: quality training program external assessment education quality assessment
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Building B-learning support materials for teaching Physics with environmental protection educationThis article presents the results of research on building learning materials in accordance with the requirements to be achieved of the thematic “Physics with Environmental Protection Education (PEPE)”... Author: HAI TUONG DUY, Thúy Tran Thanh, Anh Chu Ngoc, Chi Pham Khanh Keyword: Learning materials B-learning Physics environmental protection education
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From the concept of “state” and “Son of Heaven” in Confucianism to the concept of “state” and “nation” in Nguyen Trai's thoughtThis article analyzes the transformation in Vietnamese political thought from the concept of “state” associated with the “Son of Heaven” in Confucianism to the concept of “nation” in Nguyen Trai's... Author: Nguyen Tuấn Tuan- Keyword: Nguyen Trai Confucianism Dai Viet Nation-state Territory
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Compressive strength of concrete using recycled aggregates, with and without fly ash, compared to conventional concreteThis article presents the results of research evaluating the compressive strength of concrete using recycled coarse aggregate, in the case of using fly ash (CP1) and without using fly ash at a content... Author: Tien Phan Van Keyword: recycled concrete fly ash compressive strength recycled aggregate
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Students' difficulties in English listening comprehension: A descriptive research at Thai Nguyen University of Information and Communication Technology, Thai Nguyen University
This study attempts to ascertain the common listening comprehension challenges that students at the University of Information and Communications Technology, Thai Nguyen University (ICTU) often... Author: Dang Mai Phuong, Hang Pham Thuy Keyword: Listening comprehension English students difficulties Thai Nguyen University
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Students' references for extracurricular activities on campus: A case study at Vinh UniversityThis study was conducted to investigate the students’ preferences for extracurricular activities on campus and influencing factors. 210 students participated in the research, from three major groups... Author: Le Hanh Thi Tuyet, Giang Nguyen Ha, Binh Le Thai Keyword: Extracurricular activities students’ preferences activities on campus Vinh University.
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Research the construction of a transparent object recognition model using computer vision
and artificial intelligenceThe article focuses on researching the construction of a transparent object (glass) recognition model based on the application of computer vision techniques and artificial intelligence models. Stereo... Author: Ha Dien Thi Hong Keyword: Object recognition transparent objects computer vision depth image artificial intelligence
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