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A simple design of broadband cross-polarization converter for the THz frequency rangeA broadband and lightweight polarization converter is proposed for applications in the THz frequency region. The proposed design has a metasurface structure with the dielectric layer modified to a... Author: Minh Nguyen Thi, Lam Phan Huu, Quang Nguyen Hong, Nghia Cao Thanh, Minh Luong Ngoc, Kim Thu Nguyen Thi, Minh Tam Nguyen Thi, Huyen Thuong Ho Thi, Lam Vu Dinh, Quynh Hoa Nguyen Thi Keyword: Metasurfaces broadband cross polarization converter THz frequency lightweight
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Researching and developing a smart lock system applying artificial intelligenceThis paper focuses on researching and developing a smart security lock system using artificial intelligence, specifically facial recognition technology combined with the Internet of Things (IoT) to... Author: Hien Tran Thi, Hang Dao Thi, Phi Pham Van Keyword: Artificial Intelligence Face Recognition Raspberry Pi Smart Lock Internet of Things
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Designing an automatic beverage mixing system based on the Internet of Things
This paper focuses on the research and development of an automated beverage mixing system. By applying modern Internet of Things (IoT) technology and information technology, the system incorporates... Author: Phuong Hoang Thi Keyword: Beverage making machine beverage mixing sensors smart robot Internet of Things
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Application of natural-based anti-fungal formulations for bamboo and wooden household productsThis paper is concerned with the ability of natural products such as vinegar, tea, okra, lemon juice, grapefruit peel essential oil, and baking soda to prevent mold growth on bamboo and wood... Author: Lê Thị Mỹ Châu Keyword: Bamboo and wood materials anti-mold household appliances and bio-based products.
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Realization of 650 nm fiber-coupled diode lasers module with output beam redirection for application in phototherapy and photodynamic inactivation of bacterialsCurrently, diode lasers in the red wavelength region, especially at 650 nm, are extensively utilized in phototherapy and photodynamic inactivation of bacterials by numerous research groups in the... Author: Phuong Nguyen Thanh, Luong Bac Huu, Quan Nguyet Thi Minh, Do Thoa Thi Kim, Nguyen Trung Ngoc, Tran Tien Quoc, Tong Cong Quang Keyword: Radiation redirection module 650 nm diode laser phototherapy photodynamic inactivation of bacterials.
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Developing a supportive device for wrist injury rehabilitation trainingIn this paper, we develop a supportive device to monitor the rehabilitation exercise process for people with disabilities to use their hands. The prototype is designed to include a resistance cable... Author: Dien Hong Ha Thi Keyword: Medical assistance device training rehabilitation robotic rehabilitation Internet of Things
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Evaluation of the growth, yield and quality of Rehmannia glutinosa (DH19) in the midland and mountainous region of Nothern VietnamThe study aimed to determine the growth performance and plant adaptation of R. glutinosa (DH19) to the selected plantation locations in Vietnam's Northern Midland and Mountainous regions. The... Author: Loan Pham Thanh, Thu Hoang Thi Le Keyword: Rehmannia glutinosa (DH19) growth yield quality
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Design tools to evaluate the topic of friction force in the direction of developing student’s quality and capacitiesThe article presents modern trends in testing and assessing learning outcomes in the direction of developing the quality and capacity of high school students. The basic signs of difference between... Author: Cong Nguen Thanh Keyword: Evaluate; development orientation; friction force topic; high school students.
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Study to build a goods arranging and classification system based on Internet of ThingsIn this paper, we focus on researching and building a system with the function of automatically classifying or classifying products assigned QR Code codes, applying Internet of Things technology and... Author: Hiep L H Keyword: QR Code Internet of Things LabVIEW Image processing Sensor
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Research on developing a monitoring system for drowsiness detection based on computer visionThis article focuses on the research and development of a model for a drowsiness detection and monitoring system while driving based on computer vision. The product can be applied to current vehicles... Author: Ha Dien Thi Hong Keyword: Drowsiness Traffic Smart Robots Computer vision Artificial Intelligence
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