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1

A corpus-based study of discourse-level errors in IELTS essays

This study explored the extent to which discourse-level errors affected band scores in IELTS Writing Task 2 essays written by Vietnamese English learners. The primary objective was to identify how...

Author: Mai Hiền Thị

Keyword: IELTS Writing Task discourse-level errors coherence cohesion academic writing band score analysis

2

Proposed essential features for an enterprise resource planning system for small and medium-sized enterprises in Vietnam: a case study in Hanoi

The study investigates the characteristics of Enterprise Resource Planning (ERP) software that are most suitable for small and medium-sized enterprises (SMEs). It seeks to answer two key questions:...

Author: Minh Trinh Nhat, Kim Oanh Tran Thi, Quang Ho Dinh

Keyword: Enterprise Resource Planning (ERP) small and medium-size enterprises (SMEs) relevant features.

3

A note on matchings and regularity of graphs

Let G be a simple graph. We introduce the notion of comb-match(G), and prove that reg(I(G)) ⩽ comb-match(G)+1. This improves some known bounds.

Author: Ha Dao Thi Thanh

Keyword: Regularity Edge ideal Matching Cameron-Walker graph.

4

AID OF THE GERMANY DEMOCRATIC REPUBLIC FOR THE RECONSTRUCTION OF VINH CITY, NGHE AN PROVINCE FROM 1973 TO 1980

From 1973 to 1980, responding to the call of the government of the Democratic Republic of Vietnam, the Germany Democratic Republic provided aid for reconstruction, creating fundamental changes in the...

Author: Cuong Le The, Thanh Luong Van

Keyword: AID Germany Democratic Republic Democratic Republic of Vietnam Vinh city 1973-1980.

5

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

6

Indian-Vietnamese cultural acculturation: a perspective from goddess worship

India is one of the earliest civilizations in human history and has exerted a profound influence on Southeast Asian cultures, including that of Vietnam. The process of cultural acculturation between...

Author: Hoa Nguyễn Hoàng, Duy Nguyen Văn

Keyword: Cultural acculturation goddess worship Vietnamese culture Indian culture

7

Exploiting football free-kick situations in physics teaching

This paper presents a study on exploiting free-kick situations in football to support physics teaching through the use of video analysis software. Based on theoretical foundations of context-based...

Author: HAI TUONG DUY, Phong Nguyen Khac, Diem Quynh Tran Thi, Trang Dang Ngoc

Keyword: Free kick in football video analysis physics education kinematics competency-based learning.

8

Oroxylin A, as a potential inhibitor of rheumatoid arthritis: in silico experiment based on network pharmacology and molecular docking

Oroxylin A is a potential inhibitory compound that could be applied to treat rheumatoid arthritis (RA). Rheumatoid arthri-tis is a chronic, systemic autoimmune disease that can lead to joint damage,...

Author: Nguyen Thuy Tram Thi, Cao Minh Chau Hoang, Ngu Tra Giang Thi, Thuy Phan Thi

Keyword: Oroxylin A Rheumatoid arthritis network pharmacology molecular docking.

9

Enhancing network performance with improved random early detection

Congestion 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.

10

Ill-posedness and stability es-timate for the heat equation backward in time with Dirichlet and integral boundary condi-tions

In this paper, we first prove that the heat equation backward in time with Dirichlet and integral boundary conditions is an ill-posed problem. Then, we establish a stability estimate of Hölder type...

Author: Duc Duc Van, Linh Phan Hoai

Keyword: Heat equation backward stability estimate ill-posed problem.

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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