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1

Chemical compositions and cytotoxic activity of essential oils extracted from Hedychium coronarium J. Koenig grown in Vietnam

Hedychium coronarium, commonly known as white ginger lily (Zingiberaceae), is a native species in Asian forests. The plant has long been used as a traditional medicine for treating pain and...

Author: Hieu Tran Trung, Le Giang Duc, Quoc Nguyen Van, Chung Nguyen Thi, Chen Tran Van, Minh Le Duc

Keyword: Hedychium coronarium essential oil GC/MS SK-LU-1 cytotoxicity

2

Applying lesson study to the development of Physics educational plans in high schools

In the context of the 2018 General Education Curriculum, which emphasizes the development of students’ qualities and competencies, developing subject-specific educational plans requires regular...

Author: HONG LE DINH, HAI TUONG DUY, Diep Ta Thi Ngoc, duyen Phan Thi

Keyword: Lesson study school educational planning physics teaching professional learning communities 2018 General Education Curriculum

3

Machine learning-based prediction of construction cost overruns using Random Forest

Cost overrun is a common issue in construction projects, significantly affecting investment efficiency and project management. As projects become increasingly complex, developing accurate predictive...

Author: Thu Nguyen Minh, Anh Nguyen Vu Minh, Lan Tran Ha, Ha Nguyen Trong

Keyword: Construction cost overrun Machine learning Random Forest SHAP Project cost prediction

4

Effects of nitrogen and potassium rate on yield and quality of cucumber under sandy loam soil

Nitrogen (N) and potassium (K) are essential macronutrients for cucumbers. Supplying these nutrients in adequate and balanced amounts promotes healthy plant growth, resulting in high yields and...

Author: Nguyen Huu Hien, Phi Nguyen Dinh, Thanh Nguyen Cong

Keyword: Cumcumber nitrogen potassium quality yield

5

Sex education for primary students in Le Thuy district, Quang Binh province

This study investigated the implementation of sex education in both schools and families by surveying 102 primary school teachers and 105 parents of primary students in Quang Binh province, Vietnam....

Author: Nguyen Minh Giang

Keyword: Sex education primary students Quang Binh province Vietnam

6

Application of carsim software in teaching the Automotive calculation module for Automotive engineering technology students at Vinh University

This paper presents the integration of CarSim, a vehicle dynamics simulation software, into the teaching of the Automotive Calculation module for Automotive Engineering Technology students at Vinh...

Author: Minh Luong Ngoc, Uy Nguyen Ba, Phan Bui Ha

Keyword: Automotive calculation enhancing teaching quality CarSim software student assessment

7

Dien Mau duke Hoang Cao Khai through the inscription at Dong Thai communal house, Ha Tinh province

Dong Thai is an ancient village located in Tung Anh Commune, Duc Tho District, Ha Tinh Province (now Duc Tho Commune, Ha Tinh Province). It is the only village in Ha Tinh Province recorded in...

Author: Nguyễn Lĩnh Tùng

Keyword: Dong Thai Phan Dinh Phung Hoang Cao Khai Dien Mau Duke (Quan cong).

8

Chemical composition of essential oils of Litsea elongata in Pu Hoat Nature Reserve, Nghe An Province

Study on chemical composition of essential oils from leaves, bark and fruits of Litsea elongata species, essential oil content reached ...% corresponding to fresh materials. Essential oils were...

Author: Tai Dinh Duc, Hieu Do Trong

Keyword: essential oils Litsea elongata Pù Hoạt

9

Enhancing positive effects for the communicative language teaching activities in English classrooms

Enhancing positive effects for the communicative language teaching activities in English classrooms

Author: Quang Do Ngoc

Keyword: Key1

Vinh University journal of science

Tạp chí khoa học Trường Đại học Vinh

ISSN: 1859 - 2228

Governing body: Vinh University

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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: Assoc. Prof., Dr. Phan Van Tien
Email: vantienkxd@vinhuni.edu.vn

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

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