This study examined the effectiveness of task-based language teaching (TBLT) in enhancing practical English communication skills among learners at private language centers in Hanoi, Vietnam. Adopting...

Author: Ha Nguyen Thi Nguyet, Huyen Pham Ngoc

Keyword: Task-based language teaching communicative competence language education Vietnam

Cost overrun is a common issue in construction projects, significantly affecting investment efficiency and project management. As projects become increasingly complex, developing accurate predictive...

Author: Thu Nguyen Minh, Anh Nguyen Vu Minh, Lan Tran Ha, Ha Nguyen Trong

Keyword: Construction cost overrun Machine learning Random Forest SHAP Project cost prediction

Using natural language to generate visual representations of data (NL2VIS) is emerging as a promising research direction, driven by the rapid development of Generative AI (GenAI). Given the growing...

Author: Huế Lương Thị Minh, Nguyễn Vịnh Thế

Keyword: Artificial Intelligence (AI) Generative AI LLMs Visualization ChatGPT PRISMA

This study aims to assess the potential and propose a system of strategic solutions for green tourism development in the UNESCO Global Geopark of Dong Van Karst Plateau, Tuyen Quang Province. The...

Author: Hoa Nguyễn Hoàng, Duy Nguyễn Văn

Keyword: green tourism UNESCO Global Geopark Dong Van Karst Plateau sustainable development Tuyen Quang

This study focuses on the development and application of a multimedia module based on Sustainable Development Goal 13 (SDG13) to enhance the quality of sustainable development (SD) education at the...

Author: Tung Nguyen Xuan, Minh Ngo Van, Linh Ngo Thuy, Bùi Dũng Trung

Keyword: Multimedia module sustainable development climate action higher education innovative learning.

Automatic speech recognition (ASR) for Vietnamese still suffers severe accuracy loss in everyday acoustic scenes crowded with overlapping speech, popular music, traffic, and office equipment. We...

Author: Nguyen Phuong Thu

Keyword: Vietnamese Speech Recognition Acoustic Modeling Noise Modeling Data Augmentation TDNN-LSTM

Artificial intelligence (AI) has become increasingly embedded in EFL teaching, reshaping how teachers plan lessons, design materials, and provide feedback. However, while previous research has focused...

Author: Nguyễn Tiên Thị Triều, Tuan Dang Minh

Keyword: AI-mediated teaching teacher motivation Self-Determination Theory teacher agency EFL classrooms

The study on the composition of insect pests on Xoan Orange trees in Dong Phu District, Binh Phuoc Province, identified 28 species belonging to 25 families and 7 orders. Among these, the order...

Author: Viet Nguyen Thi, Hong Thuy Duong Thi, Thi Anh Vu

Keyword: Citrus leafminer Phyllocnistis citrella Xoan orange

Nitrogen (N) and potassium (K) are essential macronutrients for cucumbers. Supplying these nutrients in adequate and balanced amounts promotes healthy plant growth, resulting in high yields and...

Author: Nguyen Huu Hien, Phi Nguyen Dinh, Thanh Nguyen Cong

Keyword: Cumcumber nitrogen potassium quality yield

This study investigated the implementation of sex education in both schools and families by surveying 102 primary school teachers and 105 parents of primary students in Quang Binh province, Vietnam....

Author: Nguyen Minh Giang

Keyword: Sex education primary students Quang Binh province Vietnam