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1

Improving the leadership capacity of key district-level officials in Quang Binh province

In recents years, the Party Committees at all levels in Quang Binh province have focused on perfecting, consolidating and improving the leadership capacity for key district-level officials, creating...

Author: Huu Le Cong

Keyword: Leadership capacity key officials district level Quang Binh Province

2

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

3

Proposal for STEM education competency framework for Primary education university students according to CDIO approach

In the context of fundamental and comprehensive general education reform in Vietnam, STEM education competence among primary school teachers has become an urgent requirement to meet the demands of...

Author: nhung Nguyễn thị phương

Keyword: STEM education competencies primary teacher education CDIO framework primary school teachers

4

Developing digital competence for 7th graders through teaching with audio theme stations (Natural science subject)

This paper analyzes the potential for developing digital competence in 7th-grade students through station-based learning integrated with technology under the theme “Sound Reflection - Combating Noise...

Author: Nguyễn Chung Thành, Tuong Hai Duy, Tran Chat Ngoc, Phuong Thu Hien Thi

Keyword: Digital competence station-based learning Grade 7 Natural Sciences sound anti noise pollution

5

Adaptive Reflection Control for Anti-Jamming Backscatter Communication under Dynamic Interference

Backscatter communication is a key enabling technology for ultra-low-power Internet of Things (IoT) systems; however, the inherently weak reflected signals make the communication links highly...

Author: Hiep Le Hoang, Tran Minh Duy

Keyword: Anti-jamming backscatter communication Adaptive reflection control Interference-resilient IoT networks Dynamic jamming mitigation Energy-efficient backscatter systems

6

A hybrid LightGBM-LSTM machine learning model for short-term water level forecasting in the Mekong River Basin

Accurate short-term forecasting of river water levels plays an important role in flood risk management and water resource planning. This study proposes a hybrid forecasting framework that integrates...

Author: Dũng Nguyễn Đình, Trinh Nguyen Hien

Keyword: Machine learning models Time series forecasting LightGBM LSTM Hybrid model Mekong river

7

Optimization of condition for methyl pheophorbide a formation and conversion to chlorin e6

Chlorin e6 is a stable chlorophyll derivative and can be used in photodynamic therapy (PDT) to treat cancer. One of the synthetic pathways of chlorin e6 is via the transformation of chlorophyll a to...

Author: Nguyen Thanh Phuong

Keyword: spirulina Chlorin photodynamic therapy

8

Promoting digital government construction in Ha Tinh province, Vietnam

The development of e-government and the construction of digital government have become key tasks for all levels of government. Acknowledging its significance, the government of Ha Tinh province has...

Author: Linh Dang Thi Thai

Keyword: Hatinh digital government development e-government

9

Viewpoints of President Ho Chi Minh on the cadres in part IV of the work “Modifying the way of working” – suggestions for application in current cadre work

In October 1947, President Ho Chi Minh wrote Modifying the Way of Working under the pseudonym X.Y.Z in the Viet Bac war zone. This work comprises six parts, addressing most issues related to Party...

Author: Nguyễn Anh Hữu, Bùi Cần Thị, Nguyễn Duy Văn

Keyword: Ho Chi Minh cadres Modifying the Way of Working.

10

A corpus-based study of discourse-level errors in IELTS essays

This study explored the extent to which discourse-level errors affected band scores in IELTS Writing Task 2 essays written by Vietnamese English learners. The primary objective was to identify how...

Author: Mai Hiền Thị

Keyword: IELTS Writing Task discourse-level errors coherence cohesion academic writing band score analysis

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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