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1

Improving empirical competence for students in high school in Vietnam

Improving experimental competence for students is an essential mission in general education nowadays, helping students initially establish scientific research capacity and is a part of cognitive...

Author: Pham Thi Huong

Keyword: Experimental competence; experimental exercises; high school students; Vietnam.

2

Garbage classification using deep learning technology

Garbage classification has always been an important issue in environmental protection, resource recycling, and social livelihood. However, garbage classification takes a lot of time and effort....

Author: Ngo Huu-Huy, Bui Tung Van, Le Linh Hung, Nguyen Minh Duy

Keyword: Artificial Intelligence; convolutional neural network; deep learning; garbage classification; machine learning.

3

Real-time pothole detection and multi-class classification for intelligent transportation systems using YOLOv8

Potholes are among the most common and hazardous types of pavement defects, significantly impacting road safety, vehicle durability, and infrastructure maintenance costs. This study proposes an...

Author: Tran Long Van, Vinh Nguyen The

Keyword: Pothole detection YOLOv8 Computer vision Deep learning Autonomous vehicles Smart transportation

4

Optimization of the vegetative propagation protocol for Ardisia silvestris Pit. via stem cuttings in the Western Nghe An biosphere reserve

Ardisia silvestris Pit. is a medicinal species of significant pharmacological value that is currently facing severe population decline and is categorized as Vulnerable (VU) in the Vietnam Red Data...

Author: Chau Đao Thi Minh, Vuong Le Quang, Trinh Dinh Thi Xuyen

Keyword: Ardisia silvestris vegetative propagation stem cuttings Khoi tia Western Nghe An Biosphere Reserve

5

The impact of problem-based learning on students' English speaking proficiency and learning attitudes

This study examined the impact of Problem-Based Learning (PBL) on students' English speaking proficiency and learning attitudes in IELTS preparation classes. Grounded in learner-centred and...

Author: Tran Thu Thi Minh

Keyword: English speaking proficiency IELTS learning attitudes Problem-Based Learning (PrBL)

6

Applying artificial intelligence to enhance the quality of automated forex trading systems

Trend-following trading is a popular strategy in automated forex trading. This approach achieves high profitability and success rates in trending markets. However, this strategy per-forms poorly in...

Author: Mai Hoan Van

Keyword: Expert Advisor System RNN LSTM Time Series Forex Strategy

7

Applying the note-taking method to enhance listening comprehension skills for second-year English language teacher education students at Vinh University

This study was an attempt to investigate the effectiveness of the note-taking method on the listening performance of second-year English language teacher education students in the Foreign Languages...

Author: Nga Phung Nguyen Quynh, Ninh Le Hong, Nhu Hoang Thi Quynh, Trang Le Thi Quynh, Dung Lang Thi Mai, Trang Le Ha

Keyword: Note-taking method mixed-method intervention design positive feedback listening comprehension skill FLD students significant progress

8

The relationship between seating position in the classroom and learning outcomes in the course “Computer networks"

The paper investigates the correlation between seating positions in the classroom and academic performance in the subject of Computer Networks, specifically focusing on students from the Faculty of...

Author: Dung Vu Viet, Mai Hoan Van, Do Luc Dinh

Keyword: Seating position learning outcomes education quality students classroom

9

Facial emotion recognition using deep learning technology

Recognizing emotions on human faces has always received attention and attraction from researchers. Along with the development of artificial intelligence, facial emotion recognition cameras are...

Author: Hoa Nguyen Thi Thu, Ngo Huu-Huy, Tuyen Giap Manh, Duong Nong Van, Oanh Nguyen Thi Kieu

Keyword: DeepFace Facial Emotion Recognition FER-2013 MTCNN VGG-Face

10

Compressive strength of concrete using recycled aggregates, with and without fly ash, compared to conventional concrete

This article presents the results of research evaluating the compressive strength of concrete using recycled coarse aggregate, in the case of using fly ash (CP1) and without using fly ash at a content...

Author: Tien Phan Van

Keyword: recycled concrete fly ash compressive strength recycled aggregate

Vinh University journal of science

Tạp chí khoa học Trường Đại học Vinh

ISSN: 1859 - 2228

Governing body: Vinh University

  • Address: 182 Le Duan - Vinh City - Nghe An province
  • Phone: (+84) 238.3855.452 - Fax: (+84) 238.3855.269
  • Email: vinhuni@vinhuni.edu.vn
  • Website: https://vinhuni.edu.vn

 

License: 163/GP-BTTTT issued by the Minister of Information and Communications on May 10, 2023

Open Access License: Creative Commons CC BY NC 4.0

 

CONTACT

Editor-in-Chief: Assoc. Prof., Dr. Tran Ba Tien
Email: tientb@vinhuni.edu.vn

Deputy editor-in-chief: Assoc. Prof., Dr. Phan Van Tien
Email: vantienkxd@vinhuni.edu.vn

Sub-Editor: Dr. Do Mai Trang
Email: domaitrang@vinhuni.edu.vn

Editorial assistant: Msc. Le Tuan Dung, Msc. Phan The Hoa, Msc. Pham Thi Quynh Nga, Msc. Tran Thi Thai

  • Address: 4th Floor, Executive Building, No. 182, Le Duan street, Vinh city, Nghe An province.
  • Phone: (+84) 238-385-6700 | Hotline: (+84) 97-385-6700
  • Email: editors@vujs.vn
  • Website: https://vujs.vn

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