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High-performance embedding in dual images based on Pixel Value Ordering method
Reversible data hiding (RDH) not only protects information but also extends its applications across various fields. This paper improves the Pixel Value Ordering (PVO) algorithm to enhance embedding... Author: Luyen Cao Thi, Pham Thai Min Keyword: Reversible data hiding PVO Dual image
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Current status and measures for managing the assessment of learn-ing outcomes in colleges in Nghe An provinceThis article analyzes and evaluates the current status of managing the assessment of students' learning outcomes in colleges (within the vocational education sector) in Nghe An province. The survey... Author: Hằng Nguyễn Hữu, Nguyen Nhu An Keyword: Management of assessment activities learning outcomes colleges Nghe An province
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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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Management of training activities at political schools in the North Central region to meet the standards of political schoolsManaging training activities is both a core mission of political schools and a pivotal tool to create breakthroughs in enhancing the quality of decentralized training programs. This management plays a... Author: Minh Vuong Quang, Thanh Thai Van Keyword: Manage training activities political school standard political school North Central region.
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Research on Heideltime with Vietnamese language processing and experimental application development and evaluationThis paper presents software development for searching and extracting temporal information from text to help users access and understand content from electronic documents stored on organizational... Author: Ha Dien Thi Hong Keyword: Text extraction natural language processing information ex-traction Vietnamese text HeidelTime
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Chemical compositions and cytotoxic activity of essential oils extracted from Hedychium coronarium J. Koenig grown in VietnamHedychium coronarium, commonly known as white ginger lily (Zingiberaceae), is a native species in Asian forests. The plant has long been used as a traditional medicine for treating pain and... Author: Hieu Tran Trung, Le Giang Duc, Quoc Nguyen Van, Chung Nguyen Thi, Chen Tran Van, Minh Le Duc Keyword: Hedychium coronarium essential oil GC/MS SK-LU-1 cytotoxicity
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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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Building a framework of criteria for assessing accountability implemen-tation results of public universities. University autonomy is the most important feature of modern education and is associated with accountability. By implementing the autonomy mechanism associated with accountability, universities will... Author: Pham Le Cuong, Pham Minh Hung Keyword: University autonomy accountability public universities criteria evaluate
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The effects of extensive reading on EFL university students’ reading comprehension and reading rateExtensive reading has been recognized as an alternative method to develop reading fluency. However, within the context of English language teaching in Vietnam, there has not been much research that... Author: Ngoc Yen Tran Thi, Hung Nguyen Viet Keyword: extensive reading reading comprehension reading rate EFL reading fluency
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Gradient descent method and parameter selection for image restoration problemImage enhancement is a meaningful problem in many practical applications. It plays an important role in preprocessing steps for recognition and information extraction. Image restoration is often... Author: Dũng Nguyễn Đình Keyword: Image restoration Gradient Descent iterative method convex optimization optimal parameter
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