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1

Improving acoustic modeling for Vietnamese speech recognition via noise modeling

Automatic speech recognition (ASR) for Vietnamese still suffers severe accuracy loss in everyday acoustic scenes crowded with overlapping speech, popular music, traffic, and office equipment. We...

Author: Nguyen Phuong Thu

Keyword: Vietnamese Speech Recognition Acoustic Modeling Noise Modeling Data Augmentation TDNN-LSTM

2

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

3

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

4

Diversity of genus syzygium Gaertn. (Myrtaceae Juss.) in the North Central Region of Vietnam

This paper presents some research results on the diversity of the genus Syzygium in the North Central region of Vietnam from January 2022 to December 2023. There are 46 species belonging to Syzygium...

Author: Huong Le Thi

Keyword: Diversity of species Myrtaceae Syzygium the North Central Vietnam

5

Enhancing network performance with improved random early detection

Congestion has become an important issue affecting the per-formance of network systems. Active Queue Management (AQM) algorithms are crucial in ensuring network stability. The first active queue...

Author: Dien Vu Van

Keyword: Active queue management congestion average queue size RED threshold.

6

Phishing email detection using temporal behavioral modeling and transformer architectures

This study addresses the challenge of effectively detecting phishing email campaigns that exhibit increasingly sophisticated and sequential behaviors. The primary objective is to develop a detection...

Author: Hien Dang Thi, Duyen Tran Thi

Keyword: Phishing detection email security temporal analysis transformer models multi-email sequence analysis BiLSTM urgency score suspicious score

7

Morphological characteristics of the population of the donkey croaker Pennahia aneus (Bloch, 1793) in the estuary and Coastal areas of Thanh Hoa province

This study was conducted in the coastal estuaries of Thanh Hoa Province from 2022 to 2025 to assess the diversity of species in the family Sciaenidae. Among the recorded species, the distribution of...

Author: Thao Hoang Ngoc

Keyword: Thanh Hoa estuary new record taxonomy morphological correlation

8

My Name is Red by Orhan Pamuk from the perspective of multiculturalism

My Name is Red by Orhan Pamuk is one of the great novels of contemporary world literature. This study applies multicultural theory to analyze the work, affirming that it represents a discourse that...

Author: Nguyen Thi Thanh Hieu

Keyword: multiculturalism East-West Interaction identity metafiction My Name is Red Orhan Pamuk

9

The Ho dynasty’s war of resistance: causes of failure and reflections on popular support

This article provides an overview of the Ho dynasty’s war of resistance against the Ming invasion. It analyzes the causes of its failure, emphasizing the decisive role of the factor of “popular...

Author: Nhue Nguyen Duc

Keyword: Hồ dynasty popular support reform resistance against the Minh.

10

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

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

 

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