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1

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.

2

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.

3

From natural ecosystems to digital education ecosystems: comparison, challenges, and the development of Mathematics teaching skills for Pre-service primary teachers

This paper analyzes three types of ecosystems: (1) Natural ecosystems, (2) Educational ecosystems, and (3) Digital education ecosystems, comparing their structures, operational mechanisms,...

Author: Quyên Chu Vĩnh

Keyword: Active learning attitude motivation self-directed learning learning strategies.

4

Exploring the historical perspective of Mr. Dao Duy Anh through the memoir “Evening Reflections

The memoir Evening Reflections - Nhớ nghĩ chiều hôm, with 30 chapters, encapsulates the turbulent life of Professor Dao Duy Anh, from his departure from Quang Binh and involve-ment in political...

Author: Huong Ho Thi Lien

Keyword: Dao Duy Anh historical perspective historical research methods

5

Research on building an environmental quality monitoring management device using the Internet of Things

The paper proposes an innovative solution with a new air monitoring system that utilizes IoT technology, featuring compact, flexible, and automated nodes. This system operates without human...

Author: Ho Tuyen Thi

Keyword: Measurement monitoring control environment Internet of Things (IoT)

6

An investigation into lexical con-tents in English standardized tests

This paper aims to critically analyze lexical contents in national English standardized tests in an EFL context. Using the Compleat Lexical Tutor corpus tool, the lexical profiles of these exams are...

Author: Dinh Thi Mai Anh, Tran Tien Ba

Keyword: Vocabulary lexical profile word types test examination

7

Overview study of mobile network traffic for BTS stations

In recent years, Machine Learning (ML) has become a crucial and promising tool for forecasting and solving a wide range of complex problems. The rapid development of machine learning is closely linked...

Author: Thuc Hoang Van, Thang Vu Chien, Nam Pham Thanh, Thao Doan Thi Thanh, Ngoc Pham Van, Phuong Mac Thi

Keyword: 5G Traffic base station BTS for 5G Network 5G/BTS Traffic 5G Traffic

8

Fixed point theorems for A-contractive mappings in boundedly compact and T-orbitally compact metric spaces

In this paper we prove some fixed point theorems for map-pings satisfying an implicit contractive conditions in metric spaces. Our re-sults improve and extend some results in the literature (Garai, L....

Author: Hoc Nguyen Huu

Keyword: Boundedly compact spaces Fixed points Metric spaces $T$-orbitally compact spaces

9

Developing digital economy: international experience and lessons learned for Vietnam

This study analyzes the digital economy development strategies of advanced countries such as the United States, Australia, Ja-pan, Singapore, and China, aiming to draw valuable lessons for Vietnam....

Author: Mai Duc Xuan, Vinh Vo Xuan, Cuc Nguyen Thi Thu, Luong Vo Duy

Keyword: Experience Digital Economy Digital Economic Development Vietnam

10

Research on beamforming technique for 5G network

5G networks mark a significant advancement in telecommunications standards compared to 4G, offering data transmission speeds of up to 10 Gbps and are expected to be widely deployed shortly. Achieving...

Author: Thuc Hoang Van, Cuong Doan Manh

Keyword: Beamforming 5G mobile networks antenna beamforming antenna arrays for 5G

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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