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1

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

2

On constant rank-type constraint qualifications for second order cone programs in two-dimensional spaces

In this paper, we study the relationship between the constant rank-type constraint qualifications for nonlinear second-order cone programs, which was recently developed by R. Andreani et al. ([2],...

Author: Hien Le Van

Keyword: Constant rank-type constraint qualifications; CRCQ; weak-CRCQ; seq-CRCQ; second-order cone programming.

3

Labor resources and labor utilization in Vinh city, Nghe An province in the period 2012-2022

Labour resources and employment are top concerns in the socio-economic development strategies of every country and locality on the path of development. This article analyses and clarifies the current...

Author: Vân Phan Thị

Keyword: Labor resources labor use labor force labor quality

4

Study to build a warning and monitoring system for smart home through mobile devices

This paper focus on developing a system which can monitors and warns parameters such as ultraviolet rays, gas, indicators of weather environment or the root conditions of explosion that outbreaks in...

Author: Hiep L H

Keyword: Smart home; monitoring system; alert system; support system; detection system

5

Application of mitochondrial DNA barcoding (16S rRNA and COI genes) for species identification of frogs collected from Vinh market, Nghe An province

Accurate identification of animal species originating from food markets is essential in trade monitoring, biodiversity conservation, and the sustainable use of biological resources. In Vietnam, frogs...

Author: Thảo Nguyễn Thị

Keyword: DNA barcoding Hoplobatrachus rugulosus COI 16S rRNA frog

6

Fish biodiversity in Pu Mat National Park, Nghe An province

A study on fish biodiversity was conducted in 2024 through two sampling campaigns at 22 sites along five watershed transects: Khe Choang, Khe Bu, Khe Kem, Khe Thoi, and Co Phat within Pu Mat National...

Author: Ho Anh Tuan, Tuan Le Anh, Tuan Vo Cong Anh, Nga Nbuyen Thi, Hùng Nguyễn Mạnh, Quoc Nguyen Sy, Cong Hoang Nghia, Manh Nguyen Van, Minh Nguyen Thanh, Lam Nguyen Ngoc, Hung Tiet Nguyen Ha Viet

Keyword: Fish biodiversity Pu Mat National Park fish classification ichthyofauna freshwater fish

7

Research on developing a monitoring system for drowsiness detection based on computer vision

This article focuses on the research and development of a model for a drowsiness detection and monitoring system while driving based on computer vision. The product can be applied to current vehicles...

Author: Ha Dien Thi Hong

Keyword: Drowsiness Traffic Smart Robots Computer vision Artificial Intelligence

8

The relationship between seating position in the classroom and learning outcomes in the course “Computer networks"

The paper investigates the correlation between seating positions in the classroom and academic performance in the subject of Computer Networks, specifically focusing on students from the Faculty of...

Author: Dung Vu Viet, Mai Hoan Van, Do Luc Dinh

Keyword: Seating position learning outcomes education quality students classroom

9

The role of provincial governments in the development of high-quality human resources in the current context

In the context of deep international integration and the imperative to transform the development model, high-quality human resources have been identified as one of the strategic pillars of national...

Author: Sơn Hồ Thái

Keyword: Provincial government human resource development high-quality human resources local institutions policy implementation.

10

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

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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