Date Published: 15/04/2026

Table of Contents

Research article

Two-Stage Fermentation for Torularhodin Production from Rhodotorula mucilaginosa Using Molasses
Nang Minh Nguyen, Lan Anh Dang, Thao Vy Tran, Tuan Anh Pham
10.51316/jst.189.etsd.2026.36.2.1
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Page: 001-008
Chemical Constituents and Anti-dengue Activity of the Metabolites from Helicia Petelotii Collected in Sapa, Vietnam
Quang Truong Le, Thi Luu Nguyen, Lan Huong Dang, Phuc Huy Pham, Quoc Binh Nguyen, Thi Thu Thuy Nguyen, Thi Bich Hau Vu, Van Loc Tran, Van Sung Tran, Myint Myint Khine, Irina Smirnova, Amandio Vincent Vieira, Thi Phuong Thao Tran
10.51316/jst.189.etsd.2026.36.2.2
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Page: 009-017
Assessment of Cefotaxime Susceptibility and Resistance Gene Transfer Risk between Bacillus Strains and Escherichia coli Ec457
Hoang Ha Bui, Thuy Hang Dam, Quynh Huong Luu, Phu Ha Ho
10.51316/jst.189.etsd.2026.36.2.3
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Page: 018-027
Organic Dyes and Perfluorooctanoic Acid Decompositions by Cerium- and Copper-Modified Commercial TiO2 under Visible Light
Quynh Vi Nguyen, Minh Thu Truong, Thi Thanh Thao Do, Ngoc Mai Nguyen
10.51316/jst.189.etsd.2026.36.2.4
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Page: 028-035
Effect of Synthesis Method of Ni/MgAlOx Catalyst in Dry Reforming of Methane: Initial Investigation
Tuong Huy Nguyen, Thanh Hung Nguyen, Dinh Hung Tran, Minh Thang Le
10.51316/jst.189.etsd.2026.36.2.5
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Page: 036-043
Research on Establishing a Predictive Model for Surface Roughness of Al6061 Aspherical Reflector in Single Point Diamond Turning Using Back Propagation Artificial Neural Networks
Viet Hung Ngo, Van Tuan Ngo, Van Duong Dao, Minh Hoang Vu, Van Nhu Le, Xuan Bien Duong
10.51316/jst.189.etsd.2026.36.2.6
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Page: 044-053
Influence of Butt Fusion Welding Parameters on Tensile Strength of Unplasticized Polyvinyl Chloride Pipe Welding Joints   
Nguyen Tien Duong
10.51316/jst.189.etsd.2026.36.2.7
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Page: 054-061
A Numerical Study on the Train Nose Aerodynamics Using Lattice Boltzmann Method
Ngoc Nhi Nguyen, Viet Dung Duong, Dinh Duc Nguyen
10.51316/jst.189.etsd.2026.36.2.8
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Page: 062-069
Modeling and Evaluation of the Regenerative Performance of an All-Wheel-Drive Electric Vehicle under Vietnamese Driving Conditions
Thanh Tung Dao, Trong Dat Tran , Quoc Trieu Nguyen, Hoang Phuc Dam, Van Nghia Le, Ngoc Khanh Duong
10.51316/jst.189.etsd.2026.36.2.9
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Page: 070-078
Sub-Synchronous Resonance Analysis for Wind Farm Utilizing Double-Fed Induction Generators Linked to Series Compensation Transmission System
Ngoc Minh Truong
10.51316/jst.189.etsd.2026.36.2.10
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Page: 079-086
Strength Analysis of Horizontal-Axis Wind Turbine Blade
Thi Kim Dung Hoang
10.51316/jst.189.etsd.2026.36.2.11
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Page: 087-094
Revolutionizing Fashion Design: Optimizing Garments with OptiTex Software
Tu Van Ha, Thi Viet Ha Ngo, Hoang Tuyet Van Luong
10.51316/jst.189.etsd.2026.36.2.12
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Page: 095-103
Predicting Fabric Consumption for Jeans Using Artificial Neural Network
Thi Le Nguyen, Nhat Trinh Nguyen, Thi Hong Nhung Tran, Thi Bich Tran, Thi Nga Mai, Thi Linh Vi Nguyen, Thi Hoai Thu Le, Hoa Trung Nguyen
10.51316/jst.189.etsd.2026.36.2.13
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Page: 104-110
Psychological Mechanisms Linking Project-Based Learning to SDG Awareness: The Mediating Roles of Self-Efficacy, Learning Motivation,and Flow Experience Perception
Thi Quynh Mai Tran, Tran Gia Bao Phung, Ngoc Hien Luu, Thanh Giang Bach, Hieu Hoc Le
10.51316/jst.189.etsd.2026.36.2.14
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Page: 111-124
Exploring the Relationship Between Multitasking Intention (Based on the Theory of Planned Behavior) and Actual Multitasking Behavior of University Students: A Cross-Sectional Study at Hanoi University of Science and Technology.
Thi My Duyen Tran, Thi Thao Nguyen, Thi Kieu Oanh Nguyen, Khanh Linh Do, Thi Quynh Lan Hoang
10.51316/jst.189.etsd.2026.36.2.15
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Page: 125-136