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111 - 120 of 171 items << < 7 8 9 10 11 12 13 14 15 16 > >> 

Sustainable thermal insulation of geopolymer blocks using solid waste: palm oil ash and palm oil clinker

DOI : 10.5614/j.eng.technol.sci.2025.57.6.8
Abideng Hawa (1), Preecha Salaemae (2)
(1) Department of Civil Engineering, Faculty of Engineering, Princess of Naradhiwas University, Thailand ,
(2) , Thailand
844-858
Abstract : 620
PDF : 717
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.6.8

Crashworthy Structure Analysis of Indonesia's First High-speed Train Trailer Made from Aluminum Extrusion

DOI : 10.5614/j.eng.technol.sci.2025.57.6.3
Achmad Syaifudin (1), Khakim Muh Luqman (2)
(1) Laboratory of Solid Mechanics, Department of Mechanical Engineering, Institut Teknologi Sepuluh Nopember (ITS), Jalan Teknik Industri, Keputih, Kec. Sukolilo, Surabaya, Jawa Timur 60111, , Indonesia ,
(2) Departement of Engineering Solution, PT Sanggar Sarana Baja, Jalan Cilandak KKO No. 1 Jakarta 12560, Indonesia
760-775
Abstract : 1032
PDF : 690
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.6.3

Classifying Rockburst Events and Intensity in Underground Mines using Grey Wolf Optimization–Support Vector Machine and Extreme Gradient Boosting

DOI : 10.5614/j.eng.technol.sci.2025.57.6.6
Adhitya Dwi Nugraha (1), Ridho Kresna Wattimena (2), Bevina Desjwiandra Handari (3), Gatot Hertono (4)
(1) Department of Mathematics, Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Indonesia, Kampus Baru UI, Depok 16424, Indonesia ,
(2) Department of Mining Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Jalan Ganesa 10 Bandung 40132, Indonesia ,
(3) Department of Mathematics, Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Indonesia, Kampus Baru UI, Depok 16424, Indonesia ,
(4) Department of Mathematics, Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Indonesia, Kampus Baru UI, Depok 16424, Indonesia
817-830
Abstract : 697
PDF : 365
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.6.6

Design of Solar-powered Automatic Shrimp Feeder based on the Internet of Things Technology

DOI : 10.5614/j.eng.technol.sci.2025.57.4.9
Terapong Boonraksa (1), Promphak Boonraksa (2)
(1) School of Electrical Engineering, Rajamangala University of Technology Rattanakosin, Phutthamonthon Sai 5 Road, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand ,
(2) Department of Mechatronics Engineering, Rajamangala University of Technology Suvarnabhumi, Nonthaburi Road, Suanyai District, Nonthaburi, 11000, Thailand
545-558
Abstract : 1735
PDF : 856
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.4.9

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 : 2056
PDF : 1071
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.6

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 : 1769
PDF : 605
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.2.3

The Effect of Chain Tacticity on the Thermal Conductivity of Isotactic and Syndiotactic Polystyrene

DOI : 10.5614/j.eng.technol.sci.2025.57.1.7
Dalmn Y. Taha (1), Israa Z. Ahmed (2), Tawfeeq Mohammed (3)
(1) Dept. of Materials, College of Engineering, Mustansiriyah University, Palestine St., Baghdad 10045, Iraq ,
(2) Dept. of Mechanics, College of Engineering, Mustansiriyah University, Palestine St., Baghdad10045, Iraq ,
(3) Dept. of Materials, College of Engineering, Mustansiriyah University, Palestine St., Baghdad 10045, Iraq
93-104
Abstract : 917
PDF : 832
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.1.7

Performance Analysis of Radiation Detection Devices in Elevated Natural Radiation Zones: A Case Study of Mamuju Regency, West Sulawesi Indonesia

DOI : 10.5614/j.eng.technol.sci.2025.57.1.8
Adi Rahmansyah Amir Abdullah (1), Sidik Permana (2), Wahyu Srigutomo (3), Alan Maulana (4), Haryo Seno (5), Dikdik Sidik Purnama (6), Rasito Tursinah (7), Ismail Humolungo (8), Zulfahmi Zulfahmi (9)
(1) Doctoral Program in Nuclear Engineering Department, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia ,
(2) Physics Department, Bandung Institute of Technology, Jalan Ganesha No. 10, Bandung 40132, Indonesia ,
(3) Physics Department, Bandung Institute of Technology, Jalan Ganesha No. 10, Bandung 40132, Indonesia ,
(4) Indonesia’s National Research and Inovation Agency, Jalan Tamansari No. 71, Bandung 40132, Indonesia ,
(5) Indonesia’s National Research and Inovation Agency, Jalan Tamansari No. 71, Bandung 40132, Indonesia ,
(6) Indonesia’s National Research and Inovation Agency, Jalan Tamansari No. 71, Bandung 40132, Indonesia ,
(7) Indonesia’s National Research and Inovation Agency, Jalan Tamansari No. 71, Bandung 40132, Indonesia ,
(8) Doctoral Program in Nuclear Engineering Department, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia ,
(9) Doctoral Program in Nuclear Engineering Department, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia
105-117
Abstract : 1041
PDF : 230
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.1.8

Chemical Machining of Aluminum Alloy 2024: The Critical Roles of Temperature and Solution Concentration in Enhancing Corrosion Rate and Surface Texture

DOI : 10.5614/j.eng.technol.sci.2024.56.4.5
Ahmed K. Muhammad (1), Tawfeeq W. Mohammed (2), Kadhim K. Resan (3)
(1) Dept. of Materials, College of Engineering, Mustansiriyah University, Falastin St, Baghdad, Iraq, Iraq ,
(2) Dept. of Materials, College of Engineering, Mustansiriyah University, Falastin St, Baghdad, Iraq, Iraq ,
(3) Dept. of Materials, College of Engineering, Mustansiriyah University, Falastin St, Baghdad, Iraq, Iraq
489-498
Abstract : 1254
PDF : 889
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.4.5

Wide Bandgap SiC-Based Oxide Thickness Optimization by Computation and Simulation using Enhanced Electron Mobility with Regulated Gate Voltage Technique for High-Power 4H-SiC MOSFET

DOI : 10.5614/j.eng.technol.sci.2024.56.3.5
Banu Poobalan (1), Nuralia Syahida Hashim (2), Manikandan Natarajan (3), Alhan Farhanah Abd Rahim (4)
(1) MicroSystem Technology, Centre of Excellence (CoE), Universiti Malaysia Perlis (UniMAP), 02600, Arau, Perlis, Malaysia., Malaysia ,
(2) Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis (UniMAP), 02600, Arau, Perlis, Malaysia, Malaysia ,
(3) Faculty of Dentistry, AIMST University, 08100 Bedong, Kedah,Malaysia., Malaysia ,
(4) Elecrical Engineering Studies, College of Engineering, Universiti Teknologi MARA, Cawangan Pulau Pinang 13500 Permatang Pauh,Pulau Pinang, Malaysia., Malaysia
367-376
Abstract : 829
PDF : 613
DOI: https://doi.org/10.5614/j.eng.technol.sci.2024.56.3.5
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