| 1 | Positioning and navigation techniques for autonomous vehicles using QR codeThis paper presents an autonomous vehicle system's design, development, and programming process utilizing QR code-based positioning and navigation technology. During system development, the STM32F407... Author:  Nguyen Thu Thi Keyword:  Autonomous Vehicle Positioning Navigation QR Code Microcontroller | 
				| 2 | 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 | 
				| 3 | 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) | 
				| 4 | Explore the historical materialist perspective on the alienation of labour in the current digital age
This article examines the phenomenon of labour alienation in the digital age from the perspective of historical materialism, taking the contradiction between modern productive forces (Artificial... Author:  Nguyen Van Sang Keyword:  Labor Alienation Historical Materialism Digital Age Big Data and AI Artificial Intelligence | 
				| 5 | Enhancing network performance with improved random early detectionCongestion has become an important issue affecting the per-formance of network systems. Active Queue Management (AQM) algorithms are crucial in ensuring network stability. The first active queue... Author:  Dien Vu Van Keyword:  Active queue management congestion average queue size RED threshold. |