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1

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.

2

Postharvest preservation of nghe an jujube (Ziziphus mauritiana) using a dipping method enriched with Schefflera heptaphylla leaf extract

This study evaluated the effectiveness of an edible coating containing 1.5% agar and 1% glycerol, supplemented with Schefflera heptaphylla leaf extract, for preserving jujube (Ziziphus mauritiana)...

Author: Nguyen Huyen Thi, Thang Tran Dinh, Thanh Nguyen Tan

Keyword: Postharvest preservation Ziziphus mauritiana antioxidant activity edible coating Schefflera heptaphylla

3

A Remark on the Countably Σ−CS Ring

Let 𝑅 be a ring such that 𝑅𝑅 = 𝑒1𝑅 ⊕ · · · ⊕ 𝑒𝑛𝑅, where each 𝑒𝑖𝑅 is a uniform right ideal and {𝑒𝑖 | 1 ≤ 𝑖 ≤ 𝑛} is a set of idempotents. We consider the following condition on 𝑅𝑅: for...

Author: An Le Van, Anh To Ngoc Le

Keyword: CS-module uniform module countably Σ-CS ring Noetherian ring QF ring

4

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.

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

Exploring the factors influencing motivation in IELTS learning among students at Vinh University

This study explores the factors influencing IELTS (International English Language Testing System) learning motivation among university students in Vietnam. A quantitative approach was employed, with...

Author: Nguyen Ngoc Bich, Van Quynh Nguyen Thi, Hong Suong Nguyen Thi, Ngan Dang Bao, Hien Nguyen Minh

Keyword: IELTS motivation university students English language learning second language acquisition learner motivation Vietnamese context

7

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.

8

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.

9

Digital transformation in administrative reform at a higher education institution: a case study of Vinh University

This study evaluates the current state of digital transformation in administrative reform at Vinh University during the 2020-2025 period based on five pillars: institutions and governance,...

Author: Tran Thuy Nga Thi, Pham Quynh Nga Thi

Keyword: digital transformation administrative reform university governance data governance digital services.

10

Machine learning-based methods for supporting fake news detection

In the context of rapidly disseminating online information, fake news has emerged as a serious threat to information security and public trust. Traditional detection methods based on content analysis...

Author: Anh Tran Thi Lan

Keyword: Fake news detection hypergraph neural networks machine learning graph-based models HGFND

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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