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1

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

2

Effects of parasite on the survivity rate of golden fin pompano (Trachinotus falcatus) cultured in Hai Phong and treatment solution

The study was carried out from September to December 2022. The purpose of the study was to investigate the effect of parasites on fish survival and effective treatment solution. Fresh scanning method...

Author: Hanh Truong Thi My, Nguyen Nguyen Thi, May Le Thi, Hanh Nguyen Thi, Quan Nguyen Minh, Hanh Cao Van, Binh Phan Trong, Vinh Truong Thi Thanh, Thin Pham Van, Lua Đăng Thi

Keyword: Golden fin Pompano (Trachinotus falcatus) parasites Amyloodinium sp. Cryptocaryon sp. treatment.

3

Characterization of up-conversion luminescent nano materials containing Tm(III)/Yb(III) based on NaYF4 host

This study aimed to investigate the properties of up-conversion luminescent nanomaterials containing Tm(III) and Yb(III) based on NaYF4 host. The materials were synthesized using the hydrothermal...

Author: Huong Tran Thu, Phuong Ha Thi, Vinh Le Thi, Hang Phan Dieu, Thuy Nguyen Thu, Ngoan Dao Thi, Phong Tu Anh, nguyet nguyen thi

Keyword: Up - conversion luminescence hydrothermal method Tm(III)/Yb(III) NaYF4 substrate.

4

The relationship of agricultural land use and nutritional loading in the Ca River basins

The purpose of this research is to determine the relationship between the land area in the agricultural watershed and the nutrient load in the Ca River basin. Eight sampling sites in the Ca River...

Author: Le Huu Tien, Ha Thanh Thi Kim, Ho Phuong Thi, Nguyen Tien Xuan

Keyword: Ca River nutrient load agriculture water quality

5

An overview of quantum resistance digital signatures based on hash functions

Facing the challenge of developing quantum computers, quantum-resistant digital signature algorithms have been developed based on hash functions and have received the attention of many scientists....

Author: Do Bac Thi, Khit Bounsaveng

Keyword: Quantum-resistant Digital signature Hash function Information security Cryptography

6

Study of the impact of timer on network conference and CPU processing performance when implementing OSPF-v3 in IPv6 network

Nowadays, the Open Shortest Path First (OSPF) routing protocol is very commonly used in IPv6 network infrastructure. OSPF uses a variety of Timers to reduce the number of Overhead messages. These...

Author: Hiep L H, Viet Ho Mau, Quy Duong Thi, Yen Tran Thi, Bich Nga Nguyen Thi, Tuan Nguyen Quoc

Keyword: OSPF Timer network convergence CPU performance convergence time OSPFv3 protocol.

7

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

8

Compressive strength of concrete using recycled aggregates, with and without fly ash, compared to conventional concrete

This article presents the results of research evaluating the compressive strength of concrete using recycled coarse aggregate, in the case of using fly ash (CP1) and without using fly ash at a content...

Author: Tien Phan Van

Keyword: recycled concrete fly ash compressive strength recycled aggregate

9

Students' difficulties in English listening comprehension: A descriptive research at Thai Nguyen University of Information and Communication Technology, Thai Nguyen University

This study attempts to ascertain the common listening comprehension challenges that students at the University of Information and Communications Technology, Thai Nguyen University (ICTU) often...

Author: Dang Mai Phuong, Hang Pham Thuy

Keyword: Listening comprehension English students difficulties Thai Nguyen University

10

Antioxidative response of Arachis hypogaea L. cv. CNC1 under drought condition

The current study was carried out to assess the antioxidative expression of the CNC1 peanut cultivar in drought condition. The oxidative stress with a burst of O2.- and H2O2 in peanut leaves resulted...

Author: Chung Mai Van, Oanh Dang Kim, Dien Nguyen Duc

Keyword: peanut CNC1 drought antioxidative response

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: 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

  • Address: 4th Floor, Executive Building, No. 182, Le Duan street, Vinh city, Nghe An province.
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