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1

Improving performance for imbalanced data classification using oversampling and characteristics of each cluster

This paper proposes a method to enhance the effectiveness of classifying imbalanced data. The main contribution of the method is integrating the K-means clustering algorithm and the minority...

Author: Thanh Le Van

Keyword: Data Classification Imbalanced Data Oversampling K-Means SMOTE

2

Building B-learning support materials for teaching Physics with environmental protection education

This article presents the results of research on building learning materials in accordance with the requirements to be achieved of the thematic “Physics with Environmental Protection Education (PEPE)”...

Author: Chi Pham Khanh

Keyword: Learning materials B-learning Physics environmental protection education

3

Sentence representation using LSTM for finding question

Learning sentence representation with the full semantics of a document is a challenge in natural language processing problems because if the semantic representation vector of the sentence is suitable,...

Author: Linh Dinh Khanh, Huy Tran Quang

Keyword: LSTM NLPDeep learning QACQA learning sentence representation

4

Improving the quality of party development among students in Dong Nai province

This article studies the reality of developing party members among students at universities and colleges in Dong Nai province. Reality shows that the Provincial Party Committee has always directed the...

Author: ĐẢM NGUYỄN TIẾN

Keyword: Party membership development; student; Dong Nai province.

5

Applying of STEM topic in Electronics Practice course using project-based learning method

The trend of educational innovation from a content approach to a competency approach raises the need to innovate teaching methods. For new innovation, learners need guidance and supports in practical...

Author: Vũ Thu Thị Ngọc, Phu Hiếu Thi Ngoc

Keyword: project-based learning STEM content approach competency approach educational innovation

6

Developing STEM education capacity for primary school teachers to meet the 2018 General Education Program in Ho Chi Minh City

Applying STEM education to primary schools leads to many practical benefits, in line with the trend of general education innovation. The Ministry of Education and Training deployed Official Dispatch...

Author: Phan Hiệp Thái

Keyword: STEM education capacity primary teachers Ho Chi Minh City

7

Utilizing immune signatures for breast cancer subtyping in treatment approaches

Breast cancer, a prevalent form of cancer in women, presents various categories that pose challenges in defining specific treatment approaches. Immunohistochemistry, a combination of immunology and...

Author: An Nguyen Thi Giang

Keyword: Breast cancer; Immunohistochemistry; Her2/neu ER/PR.

8

Urban migration and its impact on labor workers in Ho Chi Minh City

The article mentions the migration factor associated with the movement of labor in Ho Chi Minh City, specifically the number of workers by urban and rural areas by economic sector and enterprise...

Author: Phúc Đỗ Cao

Keyword: migration urban labor transition Ho Chi Minh City

9

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

10

The effects of tray density and care regimes on growth and survival rate of snout otter clam

This study aims to identify suitable density of suspended trays and care regime, which was conducted from February to November 2022 at Tay Van Boi, Lan Ha Bay, Cat Ba, Cat Hai - Hai Phong to improve...

Author: Cao Giang Trường, Le Linh Thi, Tran Muu The, Tran Thuy Thi, Nguyen Thuy Thi Bien, Le Khoi Van, Nguyen Tuan Duc, Tran Minh Thi Nguyet, Thi Lua Dang, Cao Hanh Van, Hoang Son Nhat, Nguyen Phuong Thi Dieu, Nguyen Cuong Manh, Vu In Van, Vu Sang Van, Thai Binh Thanh, Vu Tam Cong, Le Dung Viet, Trinh Khuyen Dinh

Keyword: Otter clam survival rate Lutraria rhynchaena density care regimes

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

Editorial assistant: Msc. Le Tuan Dung, Msc. Phan The Hoa, Msc. Pham Thi Quynh Nga, Msc. Tran Thi Thai

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