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1

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

2

Isolation and structure determine of some compounds from the methanol extract of Enhalus acoroides collected in Vietnam

Three compounds were isolated from the methanol extract of the species Enhalus acoroides using a combination of several chromatographic methods. The structural elucidations of those compounds were...

Author: HO THUY XUAN, Tran Thang Dinh, Tran Hieu Trung, Doan Phuong Lan, Duc Giang Le

Keyword: Enhalus acoroides methyl pheophorbide a adenosine uracil

3

Facial emotion recognition using deep learning technology

Recognizing emotions on human faces has always received attention and attraction from researchers. Along with the development of artificial intelligence, facial emotion recognition cameras are...

Author: Hoa Nguyen Thi Thu, Ngo Huu-Huy, Tuyen Giap Manh, Duong Nong Van, Oanh Nguyen Thi Kieu

Keyword: DeepFace Facial Emotion Recognition FER-2013 MTCNN VGG-Face

4

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

5

Researching and constructing a control and monitoring system for poultry egg incubators.

This article focuses on researching and constructing a system for controlling and monitoring important parameters related to the poultry egg incubation, such as temperature, humidity, egg turning,...

Author: Nguyen Thu Thi

Keyword: Egg incubator ESP32 Monitor Control Internet of Things

6

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: Phong Phan Anh, Thanh Le Van

Keyword: Data Classification Imbalanced Data Oversampling K-Means SMOTE

7

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: HAI TUONG DUY, Thúy Tran Thanh, Anh Chu Ngoc, Chi Pham Khanh

Keyword: Learning materials B-learning Physics environmental protection education

8

Overview of artificial intelligence applications in developing digital learning resources

Developing digital learning materials, especially video lectures, is becoming an important issue in education. The emergence of artificial intelligence (AI) has made the creation of videos easier...

Author: Huế Lương Thị Minh, Vinh Nguyen The, Son Nguyen Kim, Viet Nguyen Van, Phuong Do Thi, Huong Duong Thuy

Keyword: artificial intelligence video education materials prisma

9

Using Infographics in organizing activities to explore Stone Carving (Non Nuoc Stone Village) to develop qualities in elementary students

A new point in the 2018 General Education Program focuses on integrating national cultural education content into Social Science subjects and experiential activities. Using Infographics in teaching is...

Author: Trang Dung Thi Phuong, Bùi Thuy Thu, Luu Khang Tang Phuc

Keyword: cultural value experience activities infographic grade 4 primary

10

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

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
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  • Website: https://vujs.vn

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