Vol. 57 No. 2 (2025): Vol. 57 No. 2 (2025): April

DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2
Published: 2025-02-05

Articles

  • Exploration of Biomimetic Metal-Organic Catalysts for Splitting Glucose into Dihydroxyacetone and Glyceraldehyde

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.1
    Margaretha Sumargo (1), Vanessa Audreylia (2), Samuel Luivan (3), Maria Patrycia Della Susanti (4), Tatang Hernas Soerawidjaja (5), Tedi Hudaya (6)
    (1) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
    (2) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
    (3) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
    (4) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia ,
    (5) Department of Bioenergy Engineering and Chemurgy, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia ,
    (6) Center for Renewable Energy Conversion, Chemical Engineering Department, Faculty of Industrial Technology, Parahyangan Catholic University, Jalan Ciumbuleuit 94, Bandung 40141, Indonesia
    145-160
    Abstract : 1290
    PDF : 410
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.1

  • Adaptive Ensemble Learning for Enhancing Building Energy Consumption Prediction: Insights from COVID-19 Pandemic Energy Consumption Dynamics

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.2
    Putu Handre Kertha Utama (1), Edi Leksono (2), Irsyad Nashirul Haq (3), Rachmadi Indrapraja (4), Rezky Mahesa Nanda (5), Koko Friansa (6), Reza Fauzi Iskandar (7), Justin Pradipta (8)
    (1) Engineering Physics, Institut Teknologi Bandung, Indonesia ,
    (2) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia ,
    (3) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia ,
    (4) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia ,
    (5) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia ,
    (6) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia ,
    (7) Engineering Physics, School of Industrial Engineering, Telkom University, Jalan Telekomunikasi No.1, Bandung 40257, Indonesia ,
    (8) Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia
    161-174
    Abstract : 1331
    PDF : 313
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.2

  • Practical Precooling Methods for Alleviating Heat Strain during Occupational Heat Exposure

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.3
    Titis Wijayanto (1), Listiani Nurul Huda (2), Sigit Rahmat Rizalmi (3)
    (1) Department of Mechanical and Industrial Engineering, Universitas Gadjah Mada, Jalan Grafika no 2, Kampus UGM, Yogyakarta 55281, Indonesia ,
    (2) Department of Industrial Engineering, Universitas Sumatera Utara, Jalan Almamater, Kampus USU, Medan 20155 , Indonesia ,
    (3) Department of Industrial Engineering, Institut Teknologi Kalimantan, Jalan Soekarno-Hatta Km. 15, Karang Joang, Balikpapan 76127, Indonesia
    175-186
    Abstract : 985
    PDF : 291
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.3

  • A Cobalt-based Nanostructured Electrode Prepared by a Fast Chemical Method

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.4
    Nuha A. Alhebshi (1)
    (1) Department of Physics, Faculty of Science, Taibah University, Yanbu 46522, Saudi Arabia
    187-195
    Abstract : 712
    PDF : 199
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.4

  • Evaluation of the Consolidation Parameters Obtained from Laboratory Tests for Numerical Modeling of Improved Soft Soil Using PVD at Semarang - Demak Toll Road, Indonesia

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.5
    Undayani Cita Sari (1), Sri Prabandiyani Retno Wardani (2), Agus Setyo Muntohar (3), Windu Partono (4)
    (1) Department of Civil Engineering, Faculty of Engineering, Universitas Diponegoro, Jalan Prof. Soedarto, Semarang 50275, Indonesia ,
    (2) Department of Civil Engineering, Faculty of Engineering, Universitas Diponegoro, Jalan Prof. Soedarto, Semarang 50275, Indonesia ,
    (3) Department of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta, Jalan Brawijaya Tamantirto, D.I. Yogyakarta. 55183, Indonesia ,
    (4) Department of Civil Engineering, Faculty of Engineering, Universitas Diponegoro, Jalan Prof. Soedarto, Semarang 50275, Indonesia
    196-213
    Abstract : 1060
    PDF : 532
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.5

  • Optimizing Food Processing Efficiency: The Role of Forward Osmosis in Concentration

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.6
    Helen Julian (1), Puji Lestari (2), I Gede Wenten (3), K Khoiruddin (4)
    (1) Food Engineering Department, Institut Teknologi Bandung, Jalan Let. Jen. Purn. Dr. (HC). Mashudi No.1/Jalan Raya Jatinangor KM 20,75, Sumedang 45363, Indonesia ,
    (2) Research Organization for Agriculture and Food, National Research and Innovation Agency (NRIA), Kawasan Sains dan Teknologi (KST) Soekarno, Jalan Raya Jakarta-Bogor KM 46, Cibinong, Jawa Barat 16911, Indonesia ,
    (3) Department of Chemical Engineering, Institut Teknologi Bandung (ITB), Jalan Ganesa No. 10, Bandung 40132, Indonesia ,
    (4) Department of Chemical Engineering, Institut Teknologi Bandung (ITB), Jalan Ganesa No. 10, Bandung 40132, Indonesia
    214-242
    Abstract : 1096
    PDF : 446
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.6

  • Development of a Novel Umbilical Retraction Mechanism for a Launch Vehicle

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.7
    Manh-Cuong Nguyen (1), Van-Tung Pham (2), Van-Tinh Nguyen (3), Duy-Hung Nguyen (4)
    (1) Aerospace Mechanical Center, Viettel Aerospace Institute, Viettel Group, Hoa Lac Hi-Tech Park, Thach That District, Hanoi, 13100, Viet Nam ,
    (2) Aerospace Mechanical Center, Viettel Aerospace Institute, Viettel Group, Hoa Lac Hi-Tech Park, Thach That District, Hanoi, 13100, Viet Nam ,
    (3) School of Mechanical Engineering, Hanoi University of Science and Technology, Dai Co Viet Road, Hai Ba Trung District, Hanoi, 11600, Viet Nam ,
    (4) Aerospace Mechanical Center, Viettel Aerospace Institute, Viettel Group, Hoa Lac Hi-Tech Park, Thach That District, Hanoi, 13100, Viet Nam
    243-256
    Abstract : 1041
    PDF : 368
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.7

  • Enhancement of Crashworthiness Parameters Using a Bitubular Tube with Various Tube Lengths

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.8
    Samer Fakhri Abdulqadir (1), Zinah Jumaah Ahmed (2), Wekar M. Khalaf (3), Dhafer Fakir Alrawi (4), Haitham Kamil Dawood (5)
    (1) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramadi, Iraq ,
    (2) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramad, Ramadi, Iraq ,
    (3) College of Education for Pure Science, University of Anbar, Iraq ,
    (4) College of Education for Pure Science, University of Anbar, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramadi, Iraq ,
    (5) Department of Mechanical Engineering, College of Engineering, University of Anbar, P.O.Box: 55431 Baghdad, 55 Ramad, Ramadi, , Iraq
    257-272
    Abstract : 548
    PDF : 158
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.8

  • Analysis of Recent Research and Innovations in Vibration-Assisted Hybrid Machining Processes

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.9
    Kapil Gupta (1), Pallab Sarmah (2), Shailendra Pawanr (3)
    (1) Mechanical and Industrial Engineering Technology, University of Johannesburg, Johannesburg 2028, South Africa, South Africa ,
    (2) Mechanical and Industrial Engineering Technology, University of Johannesburg, Johannesburg 2028, South Africa, South Africa ,
    (3) Mechanical and Industrial Engineering Technology, University of Johannesburg, Johannesburg 2028, South Africa, South Africa
    273-288
    Abstract : 787
    PDF : 435
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.9

  • Correction to: Investigation of Liquefaction in Balaroa, Petobo, and Jonooge (Central Sulawesi, Indonesia) Caused by the 2018 Palu Earthquake Sequence

    DOI : 10.5614/j.eng.technol.sci.2025.57.2.10
    Rahmat Triyono (1), Sri Widiyantoro (2), Zulfakriza Zulfakriza (3), Pepen Supendi (4), Aditya Setyo Rahman (5), Mohamad Taufik Gunawan (6), Nur Hidayati Oktavia (7), Fajri Syukur Rahmatullah (8), Fildzah Zaniati Fadhilah (9), Nur Fani Habibah (10), Oriza Sativa (11), Dadang Permana (12), Robby Wallansha (13), Ardian Yudhi Octantyo (14), Yoga Dharma Persada (15), Bayu Pranata (16), Sujabar Sujabar (17)
    (1) Geophysical Engineering Graduate Program, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10 Bandung 40132, Indonesia ,
    (2) Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Jalan Ganesa No. 10, Bandung 40132, Indonesia ,
    (3) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (4) Department of Earth Sciences - Bullard Laboratories, University of Cambridge, Madingley Road, Cambridge CB30EZ, United Kingdom ,
    (5) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (6) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (7) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (8) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (9) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (10) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (11) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (12) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (13) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (14) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia , Indonesia ,
    (15) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (16) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia ,
    (17) Indonesian Agency of Meteorology Climatology and Geophysics, Jalan Angkasa 1 No. 2, Jakarta 10610, Indonesia
    289
    Abstract : 487
    PDF : 125
    DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.10