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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

Study on the effect of temperature on the operation of the Panasonic NCR-18650b electric vehicle battery

This paper focuses on studying the influence of temperature on the working process of Panasonic NCR-18650B electric vehicle battery. Through the Matlab - Simulink simulation tool, the effects related...

Author: Anh Nguuyen Phi Cuong, Hieu Le Duc, Minh Luong Ngoc

Keyword: Panasonic NCR-18650B battery charging - discharging process state of charge effect of temperature electric vehicle

3

Species composition in the Terapontidae family (Centrarchiformes) in estuaries of Thanh Hoa province

The study was conducted through seven surveys from October 2021 to July 2023, in five estuaries of Thanh Hoa province, including Cua Hoi, Lach Truong, Lach Ghep and Lach Bang. As a result, 5 species...

Author: Thu Trịnh Thị, nam Nguyễn Thành, Thảo Hoàng Ngọc

Keyword: Terapontidae Centrarchiformes brackish water Thanh Hoa province

4

Safety probability assessment of compressive top chord of steel pony truss bridges using Hypercube Latin sampling and Monte Carlo simulation

The steel pony-truss bridge is a structure commonly used in road and rail traffic. It has a simple structure, a large bearing capacity, and high economic efficiency. The safety of steel pony-truss...

Author: Ha Nguyen Trong, Nghia Tran Anh

Keyword: Reliability assessment Monte Carlo simulation steel pony truss bridge stability of the top chord Hypercube Latin sampling

5

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

6

Research and application of NS-3 mmwave module to evaluate millimeter wave performance in new fifth-generation network

The new generation mobile network 5G has become the main technology foundation in the architecture of the Internet of Things (IoT). In particular, millimeter wave communication technology in 5G is the...

Author: DUNG NGUYEN QUOC

Keyword: Internet of Things millimeter Wave 5G Network Network Simulator NS-3

7

Evaluate the possibility of applying Xanthan in construction through squeeze tack and compressive strength experiments

Xanthan is a natural polysaccharide in powder form, created through the fermentation of sugar by the bacteria Xanthomonas campestris. In construction, Xanthan has been researched and applied in road...

Author: Tien Phan Van

Keyword: Xanthan squeeze flow technique strength concrete

8

Research on developing a control and monitoring system model for tea nursery environment in Thai Nguyen

This article focuses on researching the development of a monitoring and control system for various environmental parameters based on the Internet of Things (IoT) to assist farmers in increasing crop...

Author: Thuc Hoang Van, Thao Doan Thi Thanh

Keyword: Internet of Things technology IoT in agriculture IoT solutions in smart agriculture agricultural monitoring applications based on IoT Thinkspe.

9

Some common disease infected on pompano (Trachinotus sp.) cultured in recirculation water pond in Cam Xuyen district, Ha Tinh province and treatment method

The study was conducted on Pompano (Trachinotus sp.) cultured in the circulation water pond from June 2022 to September 2023. The results show that Pompano were negative for the viral pathogens (VNN...

Author: Thiet Chu Chi

Keyword: Pompano Trachinotus sp bacteria parasite Amyloodinium sp Trichodina sp

10

Current status of diseases on some fish species raised in Lao Cai in 2022

The research was conducted from May to December 2022 in Lao Cai province. A total of 192 fish samples were collected from the traditional cultured fish group and cold-water cultured fish group....

Author: May Le Thi, Trieu Nguyen Duy, Hanh Nguyen Thi, Nguyen Nguyen Thi, Binh Phan Trong, Quan Nguyen Minh, Lua Dang Thi, Vinh Truong Thi Thanh, Chung Nguyen Thi Kim, Hanh Truong Thi My

Keyword: Lao Cai province bacteria viruses fungi traditional cultured fish cold water cultured fish

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
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  • Email: vinhuni@vinhuni.edu.vn
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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: Dr. Phan Van Tien
Email: vantientkxd@vinhuni.edu.vn

Sub-Editor: Dr. Do Mai Trang
Email: domaitrang@vinhuni.edu.vn

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

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