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1

Signs of innovation in Nghe Tinh agriculture during the period 1976-1986

Between 1976 and 1980, Nghe Tinh's economy faced numerous difficulties and challenges, especially in agriculture, which remained stagnant and in crisis. Farmland was left uncultivated, and farmers...

Author: Nga Mai Thị Thanh, Hung Nguyen Sy, Minh Le Duc

Keyword: Economic reform signs of innovation agriculture Nghe Tinh

2

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

3

Assessing the quality of life - health of chronic obstructive pulmonary patients (COPD) at Nghe An General Friendship Hospital in 2023

Improving quality of life (QoL) is an important goal in COPD disease management. There are many tools to assess the QoL of COPD patients, but the CAT questionnaire is considered valuable and reliable...

Author: Minh Thúy Nguyễn, Vân Anh Đặng

Keyword: Quality of life - health COPD chronic obstructive pulmomary disease assessment test (CAT)

4

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

5

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

6

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

7

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

8

The perceptions of the third-year students of the English linguistics program at Vinh University towards the Translation 1 course and solutions to improve the teaching of Vietnamese - English translation

Translation 1 is a compulsory course in the undergraduate English Language program at Vinh University. However, the quality of teaching this course is not yet up to expectations. This requires...

Author: Nguyễn Duy Bình

Keyword: translation errors Vietnamese-English translation Translation Teaching

9

Seasonal variation of surface water quality in the mainstream and tributaries of the Ca River Basin

The purpose of research is to assess the seasonal changes of water quality in mainstream and in specific tributaries in the Ca River Basin. Water samples were collected in the dry season (May 2021)...

Author: Phuong Ho Thi, Kim Thanh Ha Thi

Keyword: Water quality; nutrients; eutrophication; Ca River

10

SELF-DRIVING ROBOT CARS USING IMAGE PROCESSING AND DEEP LEARNING

In the field of image processing, recognition is one of the major challenges for researchers in recent years. The goal of recognition is to detect and extract features in images to classify samples...

Author: Dương Đình Tú, Phan Xuan Hieu, Hoang Tuan Hiep

Keyword: self-driving robot car; image processing; Convolutional Neural Network; deep learning.

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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