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1

Evaluation of the growth, yield and quality of Rehmannia glutinosa (DH19) in the midland and mountainous region of Nothern Vietnam

The study aimed to determine the growth performance and plant adaptation of R. glutinosa (DH19) to the selected plantation locations in Vietnam's Northern Midland and Mountainous regions. The...

Author: Loan Pham Thanh, Thu Hoang Thi Le

Keyword: Rehmannia glutinosa (DH19) growth yield quality

2

Designing an automatic beverage mixing system based on the Internet of Things

This paper focuses on the research and development of an automated beverage mixing system. By applying modern Internet of Things (IoT) technology and information technology, the system incorporates...

Author: Phuong Hoang Thi

Keyword: Beverage making machine beverage mixing sensors smart robot Internet of Things

3

Biomass production of algae Nannochloropsis oculata at large scale in Quynh Luu Distric, Nghe An Province

The research was conducted to complete technological protocol of biomass production of algae Nannochloropsis oculata with both culture methods in plastic bags and photo-bioreactor systems. The results...

Author: Thiet Chu Chi, Thuy Nguyen Thi Le, Anh Tran Thi Ngoc, Cuong Ho Viet, Dung Pham My, Thanh Nguyen Thi

Keyword: Nannochloropsis sp aquatic food functional foods

4

Design tools to evaluate the topic of friction force in the direction of developing student’s quality and capacities

The article presents modern trends in testing and assessing learning outcomes in the direction of developing the quality and capacity of high school students. The basic signs of difference between...

Author: Cong Nguen Thanh

Keyword: Evaluate; development orientation; friction force topic; high school students.

5

Improve the quality of the teaching staff of national defense and security education in universities in Vietnam

The teaching staff has a very important position and role, is a factor that plays a decisive role in the quality of teaching National Defense and Security Education at universities. However, the...

Author: Quang Quang, Tran Nguyen Cao, Nguyen Thanh Ho

Keyword: Quality; teaching staff; National Defense and Security Education university

6

Integrate deep neural network and support vector machine to improve the quality of voice processing in internet of things devices

Along with the development of science and technology, especially internet of things (IOT), IOT-related products increasingly contribute to improving people’s life. Among those products, it is...

Author: An Nguyễn Năng

Keyword: Deep learning voice recongnition I-vector Internet of Thing.

7

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

8

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

9

Solutions for managing pedagogical capacity training activities for primary school teachers to meet the 2018 General Education Program

To well realize the goal of innovation and improving the quality of education in primary schools, it is necessary to foster and develop teachers' capacity, especially pedagogical capacity. Pedagogical...

Author: Dung Nguyen Tri

Keyword: Training activities pedagogical capacity 2018 General Education Program primary school teachers

10

Challenges faced by EFL university students in online English speaking classes at Vinh University during the Covid-19 period

During the Covid-19 pandemic, many universities switched rapidly to the online learning mode to maintain the continuity of the teaching and learning process. This explanatory mixed- methods study was...

Author: Le Hanh Thi Tuyet

Keyword: Challenges online learning English speaking Covid-19

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: 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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