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

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)
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
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
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
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)

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) Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, , Indonesia ,
    (2) Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, , Indonesia ,
    (3) Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, , Indonesia
    475-484
    Abstract : 884
    PDF : 228
    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 : 643
    PDF : 161
    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 : 261
    PDF : 79
    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 : 268
    PDF : 61
    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 : 224
    PDF : 69
    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 : 128
    PDF : 37
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.6

  • Detection of Food Freshness in Chicken Meat Based on Weight Variations Using ZnO Gas Sensor

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.7
    Siti Amaniah Mohd Chachuli (1), M. Nur Iman Shahlizam (2), Omer Coban (3), Nur Hazahsha Shamsudin (4), Mashitah Che Razali (5)
    (1) Fakulti Teknologi dan Kejuruteraan Elektronik dan Komputer, Universiti Teknikal Malaysia Melaka (UTeM), Jalan Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, , Malaysia ,
    (2) Fakulti Teknologi dan Kejuruteraan Elektronik dan Komputer, Universiti Teknikal Malaysia Melaka (UTeM), Jalan Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, , Malaysia ,
    (3) Engineering Faculty, Ataturk University, 25240 Erzurum, Turkey ,
    (4) Fakulti Teknologi dan Kejuruteraan Elektronik dan Komputer, Universiti Teknikal Malaysia Melaka (UTeM), Jalan Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia ,
    (5) Fakulti Teknologi dan Kejuruteraan Elektronik dan Komputer, Universiti Teknikal Malaysia Melaka (UTeM), Jalan Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, , Malaysia
    555-569
    Abstract : 71
    PDF : 13
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.7

  • Charring Depth and Charring Rate of Resak and Jelutong Timber Beams in Two-Dimensional Fire

    DOI : 10.5614/j.eng.technol.sci.2026.58.4.8
    Lannie Francis (1), Ahmad Beng Hong Kueh (2), Norshariza Mohamad Bhkari (3), Zakiah Ahmad (4), Hafizah Muhamad Azlan (5), Muhammad Bazli Faliq Mohd Puaad (6)
    (1) Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, , Malaysia ,
    (2) Department of Civil Engineering, Faculty of Engineering, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, , Malaysia ,
    (3) Institute for Infrastructure Engineering and Sustainable Management (IIESM), Universiti Teknologi MARA, 40450 Shah Alam, Selangor, , Malaysia ,
    (4) Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia ,
    (5) Faculty of Civil Engineering, Universiti Teknologi MARA, Penang Branch, Permatang Pauh Campus, 13500 Permatang Pauh, , Malaysia ,
    (6) Faculty of Civil Engineering, Universiti Teknologi MARA, Johor Branch, Pasir Gudang Campus, 81750 Masai, Johor Darul Ta'zim, Malaysia
    570-583
    Abstract : 0
    PDF : 0
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.4.8
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