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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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Researching and constructing a control and monitoring system for poultry egg incubators. This article focuses on researching and constructing a system for controlling and monitoring important parameters related to the poultry egg incubation, such as temperature, humidity, egg turning,... Author: Nguyen Thu Thi Keyword: Egg incubator ESP32 Monitor Control Internet of Things
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Improving performance for imbalanced data classification using oversampling and characteristics of each clusterThis paper proposes a method to enhance the effectiveness of classifying imbalanced data. The main contribution of the method is integrating the K-means clustering algorithm and the minority... Author: Thanh Le Van Keyword: Data Classification Imbalanced Data Oversampling K-Means SMOTE
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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: Chi Pham Khanh Keyword: Learning materials B-learning Physics environmental protection education
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Sentence representation using LSTM for finding questionLearning sentence representation with the full semantics of a document is a challenge in natural language processing problems because if the semantic representation vector of the sentence is suitable,... Author: Huy Tran Quang Keyword: LSTM NLPDeep learning QACQA learning sentence representation
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Improving the quality of party development among students in Dong Nai provinceThis article studies the reality of developing party members among students at universities and colleges in Dong Nai province. Reality shows that the Provincial Party Committee has always directed the... Author: ĐẢM NGUYỄN TIẾN Keyword: Party membership development; student; Dong Nai province.
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Fish biodiversity in Pu Mat National Park, Nghe An provinceA study on fish biodiversity was conducted in 2024 through two sampling campaigns at 22 sites along five watershed transects: Khe Choang, Khe Bu, Khe Kem, Khe Thoi, and Co Phat within Pu Mat National... Author: Hung Tiet Nguyen Ha Viet Keyword: Fish biodiversity Pu Mat National Park fish classification ichthyofauna freshwater fish
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Multi-frequency group velocity control of light in Rb atomic gas under an external magnetic fieldThe control of light group velocity via electromagnetically induced transparency (EIT) has opened up potential applications in photonic technologies such as information encoding, quantum processing,... Author: Anh Lê Nguyễn Mai Keyword: electromagnetically induced transparency light group velocity external magnetic field four-level degenerate excitation configuration
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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: Minh Le Duc Keyword: Economic reform signs of innovation agriculture Nghe Tinh
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Game-based learning in vocabulary teaching: effects on retention and engagement among non-English majors at FPT UniversityInvestigating effective vocabulary acquisition strategies for non-English majors, this research examines the impact of incorporating game-based learning (GBL) activities into the curriculum for... Author: Nguyen Loan Thi Keyword: game-based learning vocabulary instruction non-English major students educational games English as a Foreign Language (EFL) higher education.
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