The PDCA (Plan - Do - Check - Act) model is widely applied in quality management and can be adapted to suit educational settings, particularly in improving teaching quality and fostering student...

Author: Hà Đỗ Thị

Keyword: PDCA model mathematics teaching activities primary school student competencies management of mathematics teaching activities

Collaborative learning, widely used in universities, fosters essential skills like critical thinking and teamwork through knowledge sharing. However, group conflict can hinder this process. This study...

Author: Nguyen Dang Thi

Keyword: Group conflict collaborative learning student’s perceptions factors challenges.

This paper focuses on enhancing DDoS attack prevention ca-pabilities through the combination of the Cumulative Sum (CUSUM) algorithm and the Backpropagation method, aiming to detect attack indicators...

Author: Phuong Hoang Thi

Keyword: Network attack CUSUM algorithm Backpropagation algo-rithm Anti-spoofing DDoS attack

We present an efficient technique for measuring chromatic dispersion using a modified Mach-Zehnder interferometer in conjunction with with a supercontinuum light source. Newport's femto White photonic...

Author: Trung Lê Cảnh

Keyword: Chromatic dispersion broad band light Mach-Zehnder interferometer

This study addressed the challenges in managing higher education institutions (HEIs) in Vietnam amidst increasing autonomy. HEIs currently face limitations in financial dependence, ineffective human...

Author: Hung Bui Văn

Keyword: Innovation management sustainable development higher education university autonomy.

In this paper we prove some fixed point theorems for map-pings satisfying an implicit contractive conditions in metric spaces. Our re-sults improve and extend some results in the literature (Garai, L....

Author: Hoc Nguyen Huu

Keyword: Boundedly compact spaces Fixed points Metric spaces $T$-orbitally compact spaces

This study investigates the incorporation of ChatGPT in English as a Foreign Language (EFL) instruction at Dong Nai Technology University, emphasizing students' attitudes, perceptions, and obstacles....

Author: Phan Lam Thi

Keyword: ChatGPT EFL learning student perceptions artificial intelligence in education

This 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

In recent years, wireless sensor networks (WSNs) have garnered significant research attention due to their versatility in supporting a range of applications, including military surveillance,...

Author: Khôi Do Huy

Keyword: CTP Protocol routing in WSN WSN energy saving solution WSN performance CTP in mobile

This study analyzes the digital economy development strategies of advanced countries such as the United States, Australia, Ja-pan, Singapore, and China, aiming to draw valuable lessons for Vietnam....

Author: Luong Vo Duy

Keyword: Experience Digital Economy Digital Economic Development Vietnam