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1

A study on machine learning-based approaches for early detection of Parkinson’s disease

Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by the gradual loss of dopaminergic neurons in the brain, leading to both motor and non-motor symptoms. This study...

Author: Huong Tran Thi

Keyword: Parkinson’s Disease Early Diagnosis Machine Learning XGBoost Random Forest Clinical Data Analysis

2

DESIGN, TEACHING ORGANIZATION OF SOLAR CELL PROJECT IN HIGH SCHOOL

Currently, the design and organization of project-based teaching is a practical matter, which has been widely applied to help learners acquire the necessary knowledge and skills to apply to specific...

Author: Cong Nguen Thanh

Keyword: Project-based teaching solar cell environmental Protection physics.

3

BUILDING THE CRITERIA FOR ASSESSING THE CHIEF SPECIALISTS IN SECONDARY SCHOOLS

One of the important management tasks of the principal in secondary schools is to evaluate the ethical quality, the capabilities and the woking efficiency of the chief specialists. This assessment...

Author: Quoc Khanh Pham Phu

Keyword: Professional personality model; chief specialists; secondary school.

4

A hybrid LightGBM-LSTM machine learning model for short-term water level forecasting in the Mekong River Basin

Accurate short-term forecasting of river water levels plays an important role in flood risk management and water resource planning. This study proposes a hybrid forecasting framework that integrates...

Author: Dũng Nguyễn Đình, Trinh Nguyen Hien

Keyword: Machine learning models Time series forecasting LightGBM LSTM Hybrid model Mekong river

5

An Empirical Analysis of Code Complexity and Its Impact on Software Defect Density

This study investigates the relationship between software complexity metrics and defect density using five NASA-PROMISE datasets (JM1, CM1, KC1, KC2, and PC1). Five widely validated complexity...

Author: Hien Doan Thi Thuy

Keyword: Software defect prediction Software complexity metrics NASA-PROMISE Random Forest SMOTE Feature importance.

6

Enhancing students’ self-learning competence through flipped classroom integrated with active learning methods in high school Physics

This paper presents the design and implementation of teaching the topic “Projectile Motion” in the high school Physics curriculum using the flipped classroom model combined with active learning...

Author: Cong Nguen Thanh, Tran Thi Oanh Hong, Le Thi Anh Ngoc, Nguyen Thuy Thanh

Keyword: Flipped classroom active learning projectile motion self-learning competence Physics teaching.

7

Machine learning-based prediction of construction cost overruns using Random Forest

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

8

Current status and measures for managing the assessment of learn-ing outcomes in colleges in Nghe An province

This article analyzes and evaluates the current status of managing the assessment of students' learning outcomes in colleges (within the vocational education sector) in Nghe An province. The survey...

Author: Hằng Nguyễn Hữu, Nguyen Nhu An

Keyword: Management of assessment activities learning outcomes colleges Nghe An province

9

Chemical compositions and cytotoxic activity of essential oils extracted from Hedychium coronarium J. Koenig grown in Vietnam

Hedychium coronarium, commonly known as white ginger lily (Zingiberaceae), is a native species in Asian forests. The plant has long been used as a traditional medicine for treating pain and...

Author: Hieu Tran Trung, Le Giang Duc, Quoc Nguyen Van, Chung Nguyen Thi, Chen Tran Van, Minh Le Duc

Keyword: Hedychium coronarium essential oil GC/MS SK-LU-1 cytotoxicity

10

Building a framework of criteria for assessing accountability implemen-tation results of public universities.

University autonomy is the most important feature of modern education and is associated with accountability. By implementing the autonomy mechanism associated with accountability, universities will...

Author: Pham Le Cuong, Pham Minh Hung

Keyword: University autonomy accountability public universities criteria evaluate

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.
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