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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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Signs of innovation in Nghe Tinh agriculture during the period 1976-1986Between 1976 and 1980, Nghe Tinh's economy faced numerous difficulties and challenges, especially in agriculture, which remained stagnant and in crisis. Farmland was left uncultivated, and farmers... Author: Nga Mai Thị Thanh, Hung Nguyen Sy, Minh Le Duc Keyword: Economic reform signs of innovation agriculture Nghe Tinh
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Facial emotion recognition using deep learning technologyRecognizing emotions on human faces has always received attention and attraction from researchers. Along with the development of artificial intelligence, facial emotion recognition cameras are... Author: Hoa Nguyen Thi Thu, Ngo Huu-Huy, Tuyen Giap Manh, Duong Nong Van, Oanh Nguyen Thi Kieu Keyword: DeepFace Facial Emotion Recognition FER-2013 MTCNN VGG-Face
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Applying artificial intelligence to enhance the quality of automated forex trading systemsTrend-following trading is a popular strategy in automated forex trading. This approach achieves high profitability and success rates in trending markets. However, this strategy per-forms poorly in... Author: Mai Hoan Van Keyword: Expert Advisor System RNN LSTM Time Series Forex Strategy
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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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Dance skills education for preschool childrenDance skill education activities for preschool children play an essential role in their holistic development. As the first level in the education system, early childhood education significantly shapes... Author: Ân Đinh Thị Keyword: Skills dance skills dance skills education preschool children
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Traditional village self-governance institutions in the Thanh region: a study of the Hương Ước of Như Áng village, Tuần La canton, Ngọc Sơn district, Tĩnh Gia prefecture, enacted in the fifth year of Minh Mệnh’s reign (1824)Through a comprehensive analysis of the Hương ước (village convention) of Như Áng village, Tuần La canton, Ngọc Sơn district, Tĩnh Gia prefecture - established in the 5th year of Minh Mệnh's reign... Author: Mai Phuong Ngoc, Thái Trần Thị Keyword: Self-governance village institutions Hương ước Thanh region Như Áng
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Personalized programming study plans in higher education powered by artificial intelligenceThis study introduces a system designed to support learning programming with artificial intelligence (AI) applications, aiming to personalize the learning path for university students. The system can... Author: Bao Vo Quoc, Duy Nguyen Khanh, Tam Nguyen Thi Minh, Son Cao Thanh Keyword: Personalized study plans Programming education Artificial Intelligence AI-driven personalized learning Adaptive feedback learning analytics
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Network community detection based on the angle between two vectorsRecently, the problem of community detection has attracted the attention of many scientists. Most types of networks such as computer networks, biological networks and social networks, have a community... Author: Trung Lai Van, Nguyễn Giang Thị Thanh Keyword: Community network random walk coordinates cosine algorithm undirected graph modularity.
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Developing a medical device structures that support remote monitoring for cardiovascular patientsThis article focuses on researching and developing a medical support device with functions to monitor various health parameters of patients directly or remotely, such as body temperature, heart rate,... Author: Tran Hien Thi, Dao Hang Thi, Phi Pham Van Keyword: Medical device body temperature heart rate blood Oxygen saturation IoT
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