Journal of Engineering and Technological Sciences welcomes full research articles in: General Engineering, Earth-Surface Processes, Materials Science, Environmental Science, Mechanical Engineering, Chemical Engineering, Civil and Structural Engineering.

Editorial Pick

Two-electron CO2 Reduction Reaction Mechanism on Nickel Cobalt Phosphate Surface Doped by Transition Metal: A DFT Study
January 12, 2026
Raka Primipara et al.
Vol. 58 No. 2 (2026): Vol. 58 No. 2 (2026): April
Comparison Study of Corn Leaf Disease Detection based on Deep Learning YOLO-v5 and YOLO-v8
February 29, 2024
Nidya Chitraningrum et al.
Vol. 56 No. 1 (2024)
Circular Economy Approaches in the Palm Oil Industry: Enhancing Profitability through Waste Reduction and Product Diversification
February 29, 2024
Utjok Welo Risma Siagian et al.
Vol. 56 No. 1 (2024)
Deeper Insight into the Rational Design and Synthesis of Zeolites Revealed by Machine Learning: A Mini Review
July 25, 2025
St Mardiana et al.
Vol. 57 No. 4 (2025): Vol. 57 No. 4 (2025): August
Interpreting Arc and Line Shapes in the Fault Ruptures of the 2016 Mw7.8 Kaikoura, New Zealand and the 2023 Mw7.8 and Mw7.6 East Anatolian Fault, Turkey-Syria Earthquakes: A Theoretical Approach
October 30, 2024
Mudrik Rahmawan Daryono et al.
Vol. 56 No. 6 (2024)
Analysis of Liquid Smoke Grade Characteristics from Coconut Shells and Palm Kernel Shell Waste Through a Slow Pyrolysis Process
August 12, 2024
Bazlina Dawami Afrah et al.
Vol. 56 No. 4 (2024)
Green Energy Technologies: A Key Driver in Carbon Emission Reduction
April 3, 2024
I Gede Wenten et al.
Vol. 56 No. 2 (2024)
Polyoxometalates as Catalysts for Biomass Conversion: Properties, Applications, and Regenerability
February 20, 2026
Haryo P. Winoto et al.
Vol. 58 No. 3 (2026): Vol. 58 No. 3(2026): June

In Progress

Vol. 58 No. 4 (2026): : August (In Progress)
Published: 2026-06-09

Articles

  • Chloride Salt-Intercalated Ti2C Membranes for Ultraquick Cationic Dye Removal

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.1
    Fuja Sagita (1), Kholifatul Mukhoibibah (2), Grandprix T. M. Kadja (3)
    (1) Institut Teknologi Bandung, Indonesia ,
    (2) Institut Teknologi Bandung, Indonesia ,
    (3) a:1:{s:5:"en_US";s:26:"Institut Teknologi Bandung";}, Indonesia
    475-484
    Abstract : 645
    PDF : 164
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.1

  • Analysis of Mechanical Properties and Acoustic-Thermal Response Characteristics of Water-Soaked Gabbro

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.2
    Zhi Bin (1), Xu Xiaojing (2), Wang Qijie (3), Li Changwei (4), Zhang Yutao (5), Song Zhanping (6), Kang Baoxiang (7)
    (1) China Road & Bridge Corporation, Beijing 100011, , China ,
    (2) School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, , China ,
    (3) Shaanxi Key Laboratory of Geotechnical and Underground Space Engineering, Xi’an 710055, China ,
    (4) China Road & Bridge Corporation, Beijing 100011, China ,
    (5) School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, , China ,
    (6) Shaanxi Key Laboratory of Geotechnical and Underground Space Engineering, Xi’an 710055, China ,
    (7) Xi'an Vocational University of Automobile, School of Traffic Engineering, Xi'an 710600, China
    485-500
    Abstract : 494
    PDF : 119
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.2

  • Comparison of PI and PID Controllers for UPQC Integrated Hybrid Renewable Energy System

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.3
    Manpreet Singh (1), Lakhwinder Singh (2)
    (1) Electrical Engineering Department, Baba Banda Singh Bahadur Engineering College, Fatehgarh Sahib-140407 and Research Scholar, IKGPTU, Jalandhar, Punjab, India ,
    (2) Electrical Engineering Department, Baba Banda Singh Bahadur Engineering College, Fatehgarh Sahib-140407, Punjab, India
    501-513
    Abstract : 139
    PDF : 43
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.3

  • Reading Method and Experimental Evaluation of the UWB System D-DWM-PG3.6 for Local Positioning

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.4
    Thuan-Tien Tran (1), Quoc-Thanh Tra (2), Chi-Ngon Nguyen (3), Phuong-Lan Tran-Nguyen (4), Quoc-Khanh Huynh (5)
    (1) Nam Can Tho University, 168 Nguyen Van Cu Street, An Binh Ward, Can Tho City, 94118, , Viet Nam ,
    (2) Can Tho University, Campus II, 3/2 Street, Ninh Kieu Ward, Can Tho City, 94115, , Viet Nam ,
    (3) Nam Can Tho University, 168 Nguyen Van Cu Street, An Binh Ward, Can Tho City, 94118, Viet Nam ,
    (4) Can Tho University, Campus II, 3/2 Street, Ninh Kieu Ward, Can Tho City, 94115, , Viet Nam ,
    (5) Can Tho University, Campus II, 3/2 Street, Ninh Kieu Ward, Can Tho City, 94115, , Viet Nam
    514-523
    Abstract : 149
    PDF : 36
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.4

  • Influence of NaOH Treatment Duration on the Properties of High-Loaded Coconut Shell Particle Epoxy Biocomposites

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.5
    Ismail Ismail (1), Mayang Sari (2), Syarifah Fathmiyah (3), Fauzi Fauzi (4), Adi Rahwanto (5)
    (1) Universitas Syiah Kuala, Indonesia ,
    (2) Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh, 23111 Aceh, Indonesia ,
    (3) Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh, 23111 Aceh, Indonesia ,
    (4) Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh, 23111 Aceh, Indonesia ,
    (5) Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Jalan Syech Abdurrauf No. 3, Kopelma Darussalam, Banda Aceh, 23111 Aceh, Indonesia, Indonesia
    524-539
    Abstract : 112
    PDF : 37
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.5

  • Coolant Bleed Flow Modeling and Prediction for Aircraft Engines Based on TSO-RF Algorithm

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.6
    Enlai Zhang (1), Jiaqiang Jiang (2), Zijuan Ren (3)
    (1) School of Mechanical and Automotive Engineering, Xiamen University of Technology, No.600 Ligong Road, Jimei District, Xiamen, Fujian Province, 361024, China ,
    (2) School of Mechanical and Automotive Engineering, Xiamen University of Technology, No.600 Ligong Road, Jimei District, Xiamen, Fujian Province, 361024, China ,
    (3) School of Mechanical and Automotive Engineering, Xiamen University of Technology, No.600 Ligong Road, Jimei District, Xiamen, Fujian Province, 361024, China
    540-554
    Abstract : 21
    PDF : 8
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.6
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