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Relationship between proactive engagement and learning effectiveness in political theory courses among university students: a survey of universities in Ho Chi Minh cityThis study aims to clarify the relationship between proactive engagement and students’ learning effectiveness in political theory courses at universities in Ho Chi Minh City. Building upon traditional... Author: Phong Nguyen Linh Keyword: Proactive engagement Learning effectiveness Political theory Engagement model University students
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A study on machine learning-based approaches for early detection of Parkinson’s diseaseParkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by the gradual loss of dopaminergic neurons in the brain, leading to both motor and non-motor symptoms. This study... Author: Huong Tran Thi Keyword: Parkinson’s Disease Early Diagnosis Machine Learning XGBoost Random Forest Clinical Data Analysis
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Machine learning-based methods for supporting fake news detectionIn the context of rapidly disseminating online information, fake news has emerged as a serious threat to information security and public trust. Traditional detection methods based on content analysis... Author: Anh Tran Thi Lan Keyword: Fake news detection hypergraph neural networks machine learning graph-based models HGFND
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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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Improving acoustic modeling for Vietnamese speech recognition via noise modelingAutomatic speech recognition (ASR) for Vietnamese still suffers severe accuracy loss in everyday acoustic scenes crowded with overlapping speech, popular music, traffic, and office equipment. We... Author: Nguyen Phuong Thu Keyword: Vietnamese Speech Recognition Acoustic Modeling Noise Modeling Data Augmentation TDNN-LSTM
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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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Study on effective mode area by Ge20Sb5Se75 suspended-core fiber filled with carbon disulfideThis paper presents a study on the effective mode area and effective refractive index of a suspended-core photonic crystal fiber based on a Ge20Sb5Se75 chalcogenide with CS2-filled air holes, with the... Author: Lanh Chu Van Keyword: Suspended-core photonic crystal fiber chalcogenide carbon disulfide effective mode area
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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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Journalism in the digital age - challenges and solutions for training workThe vigorous development of the Fourth Industrial Revolution has brought hu-manity into the digital age. Journalism and journalism training in Vietnam are facing many new problems; advantages and... Author: Phuong Le Vu Thi Keyword: Journalism digital transformation digital age
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Some legal issues on legal support for small and medium enterprisesThe article deals with the issue of legal support for small and medium-sized en-terprises as reflected in current legal regulations in the Law on Support for Small and Medium Enterprises 2017 and... Author: Phạm Sang Thị Huyền, Thanh Nguyen Thi Keyword: legal support small and medium sized enterprises law
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