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1

Improving the efficacy of network security based on dimensionality reduction techniques

This paper focuses on proposing a network intrusion detection model applying fundamental machine learning techniques to enhance early detection of network intrusions (rapid detection of attack...

Author: Phuong Hoang Thi

Keyword: Network attack DDoS machine learning deep learning dimensionality reduction

2

Dynamic model reduction using modal truncation in the building motion problem

Modal truncation, an advanced algorithm for model reduction in dynamic systems, efficiently simplifies complex models by selectively discarding less influential eigenmodes, maintaining a balance...

Author: Vũ Nguyệt Thị

Keyword: Modal truncation model reduction dynamic systems eigenmode analysis duilding motion model

3

Research the construction of a transparent object recognition model using computer vision and artificial intelligence

The article focuses on researching the construction of a transparent object (glass) recognition model based on the application of computer vision techniques and artificial intelligence models. Stereo...

Author: Ha Dien Thi Hong

Keyword: Object recognition transparent objects computer vision depth image artificial intelligence

4

Applying the note-taking method to enhance listening comprehension skills for second-year English language teacher education students at Vinh University

This study was an attempt to investigate the effectiveness of the note-taking method on the listening performance of second-year English language teacher education students in the Foreign Languages...

Author: Nga Phung Nguyen Quynh, Ninh Le Hong, Nhu Hoang Thi Quynh, Trang Le Thi Quynh, Dung Lang Thi Mai, Trang Le Ha

Keyword: Note-taking method mixed-method intervention design positive feedback listening comprehension skill FLD students significant progress

5

Students' references for extracurricular activities on campus: A case study at Vinh University

This study was conducted to investigate the students’ preferences for extracurricular activities on campus and influencing factors. 210 students participated in the research, from three major groups...

Author: Le Hanh Thi Tuyet, Giang Nguyen Ha, Binh Le Thai

Keyword: Extracurricular activities students’ preferences activities on campus Vinh University.

6

Developing a medical device structures that support remote monitoring for cardiovascular patients

This article focuses on researching and developing a medical support device with functions to monitor various health parameters of patients directly or remotely, such as body temperature, heart rate,...

Author: Tran Hien Thi, Dao Hang Thi, Phi Pham Van

Keyword: Medical device body temperature heart rate blood Oxygen saturation IoT

7

Network community detection based on improving vertex coordinates

In recent years, with the strong development of information technology, detecting communities in large real networks is a very important issue which is of interest to many scientists. Community...

Author: Trung Lai Van, Nguyễn Giang Thị Thanh

Keyword: Community detection random walk coordinates distance modularity

8

Lineage culture in traditional villages of Thanh region a case study of Hoang Loc village in the medieval period

Lineage, known as “dòng họ” in Vietnamese or “Tông tộc” in Han characters, symbolize the intricate familial and inter-familial relationships based on shared bloodlines. The proverb “within the...

Author: Mai Phuong Ngoc

Keyword: Lineage villages Thanh region Hoang Loc village

9

Evaluate the rheological properties of Newtonian fluids through squeeze – tack experiments

This article presents the results of studying Newtonian fluids using squeeze - tack testing methods at different speeds and sample thicknesses to evaluate the influence of sample thickness and tack...

Author: Tien Phan Van

Keyword: Newtonian fluids squeeze – tack testing methods rheology

10

Impact of rare earth oxides on the structure and electrical properties of ZnO-Bi2O3−based varistor ceramics: a comparative analysis of Y2O3 and CeO2

Zinc oxide (ZnO)-based varistor ceramics, incorporating varying amounts of Y2O3/CeO2, were fabricated through a two-step solid-state reaction method involving pre-calcination and subsequent sintering...

Author: Huy Nguyen Trung, Nguyen Trang Văn, Hong Cao Thi, Xuyen Nguyen Thi, Anh Vo Thi Kieu, Dương Nguyen Quang, Anh Nguyen Tuan, Quang Le Dang, Tham Do Quang

Keyword: Electrical properties Rare earth oxides ZnO-Bi2O3-based varistor CeO2 Y2O3

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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