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1

Lax - Friedrichs regularization difference algorithm for traffic density forecasting problem with delay

In recent years, traffic density forecasting has been playing an important role in developing and improving the performance of intelligent traffic systems. Traffic density forecasting to optimize...

Author: Dũng Nguyễn Đình

Keyword: Traffic flow models Lax Fedrichs difference Delayed LWR model Regularization difference Traffic density

2

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

3

Clinical and paraclinical epidemiological characteristics of Dengue hemorrhagic fever in children at Nghe An Obstetrics and Pediatric hospital

Dengue hemorrhagic fever is rising in many localities nationwide, including Nghe An. The movement of people carrying the Dengue virus increases the risk of an outbreak. The study aimed to describe...

Author: Anh Tran Thi Kieu, Nguyen Hien Thuong Dang

Keyword: Dengue hemorrhagic fever in children dengue fever Nghe An Obstetrics and Pediatrics Hospital

4

Dance skills education for preschool children

Dance skill education activities for preschool children play an essential role in their holistic development. As the first level in the education system, early childhood education significantly shapes...

Author: Ân Đinh Thị

Keyword: Skills dance skills dance skills education preschool children

5

The impact of cash conversion cycle on the profitability of food and beverage companies in Vietnam: Commentary from quantitative analysis

This research paper focuses on examining the relationship between the cash conversion cycle (CCC) and the profitability of Food and Beverage (F&B) companies in Vietnam by utilizing quantitative...

Author: Nguyên Lê Trần Khôi, Thảo Phạm Phương, Anh Nguyễn Đức, Khánh Tạ Ngọc, Hoàng Lê Nhật

Keyword: Cash conversion cycle Food and Beverage companies Profitability Quantitative research Return on Assets Vietnam

6

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

7

Current state of training program evaluation according to Vietnamese standards - solutions to ensure training program quality

The evaluation of training programs is usually conducted in at least two stages: self-assessment and external assessment, based on domestic and international standards. The evaluation results...

Author: Thanh Ta Van

Keyword: quality training program external assessment education quality assessment

8

The impact of task-based listening activities on EFL learners' listening performance

The paper examines the effects of task-based listening activities on Dong Nai Technology University EFL students' listening abilities. Pretest and post-tests were employed in a quasi-experimental...

Author: Phan Lam Thi

Keyword: Task-based listening activities listening performance student attitudes EFL learners

9

Building B-learning support materials for teaching Physics with environmental protection education

This article presents the results of research on building learning materials in accordance with the requirements to be achieved of the thematic “Physics with Environmental Protection Education (PEPE)”...

Author: HAI TUONG DUY, Thúy Tran Thanh, Anh Chu Ngoc, Chi Pham Khanh

Keyword: Learning materials B-learning Physics environmental protection education

10

An investigation into mistakes in paragraph writing of English-majored freshmen: A case study at Dong Nai Technology University

The research aims to investigate common mistakes in students' paragraph writing and then suggest some solutions to overcome and enhance students' writing skills. Both quantitative and qualitative...

Author: Phan Lam Thi, Nguyen Dieu Huyen Thi, Nguyen Thanh Van Thi

Keyword: Paragraph writing common mistakes English-majored students

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.
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  • Website: https://vujs.vn

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