A note on CS-semisimple ring

In this paper, we introduce condition (∗) for modules and show that every CS-semisimple ring having condition (∗) is a QF ring.

Author: An Le Van, Anh Nguyen Thi Hai

Keyword: CS-module uniform module CS-semisimple ring Artinian ring QF ring.


Integrate deep neural network and support vector machine to improve the quality of voice processing in internet of things devices

Along with the development of science and technology, especially internet of things (IOT), IOT-related products increasingly contribute to improving people’s life. Among those products, it is...

Author: An Nguyễn Năng

Keyword: Deep learning voice recongnition I-vector Internet of Thing.


Research on the application of artificial intelligence techniques in price forecasting of some commodities

The global economy is significantly impacted by changes in the price of primary commodities. As a result, both the academic and professional sectors have paid attention to price predictions for major...

Author: Son Nguyen Thai

Keyword: Primary Commodities Price Forecasting GMDH ANFIS ANN LSTM


The foundation, development, role of ha Tinh province capital for Ha Tinh province from 1831 to 2019

Along with the establishment of Ha Tinh province in 1831, the space of Ha Tinh provincial capital was gradually formed. Experiencing many historical upheavals, the provincial capital of Ha Tinh...

Author: Nga Nguyen, Nga Mai Thi Thanh

Keyword: Urban town city provincial capital Ha Tinh province


The commercial cooperation between Vietnam and Japan (2008-2020)

Economic is the greatest and most dynamic sector of the particularly extensive strategic relationship between Vietnam and Japan. In this sector, commercial cooperation plays an important role. The...

Author: Yen Ton Nu Hai, Quyen Le Huy, Hang Pham Thi

Keyword: Vietnam - Japan relations; Vietnam - Japan trade relations; Vietnam - Japan economic relations; 2008-2020.


Developing a procedure to quantify lead and cadmium heavy metals in tuberous roots of Rehmannia glutinosa varietes 19 by atomic absorption spectroscopy.

The study aimed to develop and validate the quantitative procedure of lead and cadmium in tuberous roots of Rehmannia glutinosa varietes 19 by atomic absorption spectroscopy. Research results show...

Author: Loan Pham Thanh

Keyword: Cadmium lead quantification atomic absorption spectroscopy Rehmannia glutinosa varietes 19.


Study to build a goods arranging and classification system based on Internet of Things

In this paper, we focus on researching and building a system with the function of automatically classifying or classifying products assigned QR Code codes, applying Internet of Things technology and...

Author: Hiep L H

Keyword: QR Code Internet of Things LabVIEW Image processing Sensor


Ho Chi Minh with the training of ethnic minority officials and practical meanings of building a team of ethnic minority officials in Nghe An today

The mountainous region of Vietnam accounts for three-quarters of the country's total area, is a place with a very important position in politics, foreign affairs, national defense, “a place contiguous...

Author: Nguyen tran cao

Keyword: Ho Chi Minh Ethnic minority officials staff trainning Nghe An province


New records of birds from the high mountain area southwest of Nghe An province, Vietnam

The studies on the birds in western Nghe An as well as shouthwestern Nghe An have been carried out for a long time by numerous authors, mainly in national parks and nature reserve such as Pu Mat, Pu...

Author: Ong An Vinh

Keyword: New records Pu Mat Pu Xai Lai Leng Western Nghe An Biosphere Reserve.


Generating random terrains in 3D games by an approximated version of Gaussian process

Creating a 3D terrain or a wave surface takes a lot of time for a graphic artist in the 3D game creation process. This problem poses the following computer requirements: the generated terrain surface...

Author: Vo Van Nhan, Viet-Hung Dang

Keyword: Gaussian process (GP); 3D terrain.

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:
  • Website:


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



Editor-in-Chief: Assoc. Prof., Dr. Tran Ba Tien

Deputy editor-in-chief: Dr. Phan Van Tien

Sub-Editor: Dr. Do Mai Trang

Editorial assistant: Msc. Le Tuan Dung, Dr. Le Thanh Nga

  • 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:
  • Website: