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Designing lighting control circuit for developing image scanning device of bullet and cartridge case traceFirearms are highly lethal weapons primarily used in the military, security, sports, hunting. In addition to their historical, cultural, and national defense significance, firearm-related crime... Author: Trang Đinh Thị Huyền Keyword: Firearm examination equipment to examine gun and bullet traces lighting control circuit
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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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MEASURES FOR DEVELOPING STUDENTS' REVERSIBLE THINKING COMPETENCE IN TEACHING FUNCTIONS AND GRAPHS IN HIGH SCHOOLS
The reversible thinking is the way of thinking in two opposite directions, which then support each other to help people perceive and solve problems flexibly and effectively. In this article, we... Author: Lam Thai Thi Hong Keyword: Reversible thinking competence; functions and graphs.
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Biological characteristics, mechanism of action and some strategies to increase NK cell biomassNatural killer (NK) cells are a critical component of the innate immune system, capable of recognizing and eliminating patho-gens without needing specific antigen presentation. Although NK cells have... Author: hương trần thanh Keyword: Cell Immunity Receptor Biomass Lympho
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Retaining generation Z workers: strategies for small and medium enterprises in Nghe An province, VietnamThis study investigates the factors influencing Gen Z employ-ees' turnover intention. The author collected data by surveying 315 employees working in small and medium-sized enterprises (SMEs) in Nghe... Author: Tran Thi Hoang Mai, Lien Nguyen Thi Bich Keyword: Decision to quit Gen Z workers small and medium enterprises
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Overview study of mobile network traffic for BTS stationsIn recent years, Machine Learning (ML) has become a crucial and promising tool for forecasting and solving a wide range of complex problems. The rapid development of machine learning is closely linked... Author: Thuc Hoang Van, Thang Vu Chien, Nam Pham Thanh, Thao Doan Thi Thanh, Ngoc Pham Van, Phuong Mac Thi Keyword: 5G Traffic base station BTS for 5G Network 5G/BTS Traffic 5G Traffic
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Experimental sound correction games for children 3-6 years old after cleft lip - palate repair surgery in Ho Chi Minh cityThere have been many studies on treatment methods and phonetic support to help children with cleft lip - palate have more opportunities to integrate into everyday life. However, studies on the... Author: Nguyen Phuong Hoa, Pham Thuy Khue Tran Keyword: Children aged 3-6 cleft lip and palate sound correction game
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Research on building an environmental quality monitoring management device using the Internet of Things
The paper proposes an innovative solution with a new air monitoring system that utilizes IoT technology, featuring compact, flexible, and automated nodes. This system operates without human... Author: Ho Tuyen Thi Keyword: Measurement monitoring control environment Internet of Things (IoT)
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A cross-linguistic analysis of past tenses in English and Vietnamese: perceptions and common mistakes among freshmen at Vinh UniversityThis study presents a cross-linguistic analysis of the use of past tenses in English and Vietnamese by freshmen at Vinh University. The findings reveal that students struggle to use English past... Author: Phuong NGuyen Tran Thi, Thao Diep Le Thi, Phuong Anh Vo Thi, Lam Giang Nguyen Thi Keyword: Cross-linguistic analysis past tenses grammar errors language transfer
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Homonymy-related errors: a case study among English majored sophomoresHomonymy is an essential feature of the English language. It often causes confusion and miscommunication for EFL learners. This study examines common difficulties second-year English majors at the... Author: Anh Anh Thị Kim, Nguyen Lien Phuong, Vo Linh Khanh, Nguyen Vy Thi Yen Keyword: Homonymy homonyms full homonyms; homophones homographs pronunciation errors spelling errors vocabulary learning language interference.
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