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Vol. 88 No. 6 (2026): November 2026

View Vol. 88 No. 6 (2026): November 2026

Jurnal Teknologi (Sciences & Engineering) Vol. 88, No. 6 (November 2026), published by Penerbit UTM Press, compiles 25 peer-reviewed studies across multidisciplinary engineering and applied sciences. The issue highlights advancements in civil infrastructure, covering seismic vulnerability, structural concrete, and building information modelling, alongside sustainable chemical and materials research such as biochar modification and hydrogen production from coconut shells. It also features innovations in mechanical and computational systems, including autonomous robotic navigation, cancelable biometric authentication, energy-saving HVAC controls, and dual-energy CT imaging analysis, delivering practical insights for modern engineering challenges.

Published: 01-11-2026

Science and Engineering

EFFECTS OF METHANOL MODIFICATION ON THE PHYSICOCHEMICAL PROPERTIES OF COCONUT SHELL BIOCHAR

Azrine Ajien, Nurzawani Md Sofwan, Hazman Seli, Mohibah Musa, Rafidah Husen, Mohd Sani Sarjadi, Juferi Idris

1-12
- 1. PDF
OPTIMIZED TRANSFORMATION AND MATCHING FOR IRISCODE BASED CANCELABLE BIOMETRICS SYSTEMS

Tong-Yuen Chai, Muhammad Jahangir, Ean Heng Lim, Cheang Kah Wai

13-23
- 2. PDF
AUTONOMOUS EXPLORATION OF UNKNOWN ENVIRONMENTS USING ENTRANCE DETECTION, CLASSIFICATION, AND MULTI-TARGET ENTRANCE ORGANIZATION

Muqri Muazam Zainal, Kamarulzaman Kamarudin, A. Hamid Adom, Wan Mohd Yusof Rahiman Wan Abdul Aziz, Nasr Abdalmanan, M Aizat Abu Bakar, M Rizal Manan

24-38
- 3. PDF
COMPARATIVE INVESTIGATION OF DATE PALM FIBER AND TIRE STEEL FIBER BEHAVIOR IN NORMAL STRENGTH CONCRETE

Omar R. Khaleel, Mohanad Hatem Shadhar, Mohammed J.Abed, Hussin A. M Yahia, Yasir W Abduljaleel

39-47
- 4. PDF
EXPERIMENTAL INVESTIGATION OF SELF PROTECTED UNDER WATER ANTIWASH OUT RESISTANCE CONCRETE IN MARINE AND FRESH WATER

Raj A George Fernandez, Lingeshwaran N, Pratheba S., Ar. B. V. Lakshmi, Harsha Sai Vudata

48-58
- 5. PDF
EXPERIMENTAL STUDY OF SCOUR DOWNSTREAM TWO PARALLEL CULVERTS

Ibrahim Adil Ibrahim Al-Hafidh, Farah Khazaal Saeed, Alaa Imad Hameed

59-67
- 6. PDF
A BIBLIOMETRIC ANALYSIS OF THE BIM ROBUSTNESS IN THE SUCCESS OF BUILDING REFURBISHMENT

Nurfadzillah Ishak, Muhammad Azizi Azizan

68-78
- 7. PDF
EVALUATION OF IODINE AND CALCIUM CT NUMBER IN DUAL-ENERGY COMPUTED TOMOGRAPHY (DECT) USING A FABRICATED IN-HOUSE PHANTOM

Pingki Setyowati Dewi, Choirul Anam, Heri Sutanto, Ariij Naufal, Ilham Alkian, Adiwasono M.B. Setiawan, Geoff Dougherty

79-86
- 8. PDF
NUMERICAL INVESTIGATION OF BIOFOULING ROUGHNESS IMPACT ON THE PERFORMANCE OF PROPELLER

Berlian Aswendo Adietya, Muhammad Luqman Hakim, Tajussalatin Arvin Mertosono, Andi Trimulyonoa, Samuel, Tuswan, Ahmad Firdhaus, Ocid Mursid

87-98
- 9. PDF
QUANTIFYING UNTAPPED HYDROCARBON RESOURCES: A CASE STUDY ON THIN SANDSTONE RESERVOIRS WITH INTEGRATING PETROPHYSICAL ANALYSIS AND SEISMIC INTERPRETATION IN THE LOWER TALANG AKAR FORMATION, SOUTH SUMATRA BASIN

Ordas Dewanto, Salsabila Noviari, MN Alamsyah, Dimas Andreas Panggabean, Rudy Zefrianto

99-111
- 10. PDF
CFD INVESTIGATION OF WIND-STRUCTURE INTERACTIONS IN DENSE URBAN ENVIRONMENT: EFFECTS OF SPACING BETWEEN BUILDINGS

Mohamad Hasif Osman, Azlan Adnan, Adibah Fatihah Yusof, Noram Irwan Ramli

112-124
- 11. PDF
A COMPREHENSIVE REVIEW ON DRYING TECHNOLOGIES FOR BEE PRODUCTS: IMPACTS ON QUALITY AND FUTURE RESEARCH DIRECTIONS

Nur Arina Filza Sarbani, Syed Asim Hussain Shah, Zolkarnain Othman, Sity Aishah Mansur

125-138
- 12. PDF
THERMODYNAMIC ANALYSIS ON HYDROGEN PRODUCTION THROUGH GASIFICATION OF COCONUT SHELL USING A SWIRL FIXED BED GASIFIER

Muhammad Roslan Rahim, Norazila Othman, Alaa Salahuddin Araibi, Mastura Ab Wahid, Mohd Zarhamdy Md. Zain

139-148
- 13. PDF
BRIDGING AUTOMATION AND ROBOTICS IN INDUSTRIALIZED BUILDING SYSTEM (IBS): CHALLENGES, IMPACTS, AND STRATEGIES OF ADOPTIONS

Mohd Ashraf Mohd Fateh, Aizad Danial Aniszam, Cheng Siew Goh, Hanah Zakariah, Mohd Sofiyan Sulaiman
- 14. PDF
STRUCTURAL PERFORMANCE OF MODIFIED WARM MIX ASPHALT BLOCK PAVEMENTS USING A HIGHWAY ACCELERATED LOADING INSTRUMENT

Yusuf Babangida Attahiru, Azman Mohamed, Abubakar Ibrahim, Bilya Sani

166-178
- 15. PDF
WETTABILITY AND SURFACE ENERGY BEHAVIOR OF GRAPHENE QUANTUM DOTS CONCENTRATIONS

Aida Zulia Zulhanip, Nor Shahanim Mohamad Hadis, Afaf Rozan Mohd Radzol, Zurita Zulkifli, Anis Diyana Rosli

179-189
- 16. PDF
ENHANCING ENERGY REDUCTION IN BUILDING MULTI-CIRCUIT AIR CONDITIONING SYSTEMS USING A HIGH-PERFORMANCE DIGITAL CONTROLLER

Ibrahim Oleolo, Hayati Abdullah, Mohamad Maziah, Alhussaini Wahab Salim Nasser, Samuel Moveh, Emmanuel Alejandro Merchán-Cruz, Muteb Sinhat Almarshadi, Ihab Hasan Hatif

190-201
- 17. PDF
BIFURCATION ANALYSIS OF TEMPERATURE EFFECTS IN LAKE EUTROPHICATION

Tay Chai Jian, Norazaliza Mohd Jamil, Mohd Hafiz Mohd, Su Yean Teh

202-214
- 18. PDF
MODELING AND SIMULATION STUDY OF THE VEHICLE AUTOMATIC TRANSMISSION CONTROLLER SYSTEM

Hamdy Abo El Daheb, Mohamed A. Mosbah, Amr Ali

215-226
- 19. PDF
STUDIES OF THE KINETIC AND THERMODYNAMIC PARAMETERS OF LEVULINIC ACID IN THE CONVERSION TO ETHYL LEVULINATE VIA ESTERIFICATION CATALYSED BY SULFONATED FOOD WASTE CHAR

Hafis Adlan Rosmadi, Muzakkir Mohammad Zainol, Abdull Hafidz Hassan, Nur Aina Sakinah Salihuddin, Muhammad Ammir Ilham Azhar, Mohd Asmadi, Didi Dwi Anggoro, Ashraf Azmi, Noor Yahida Yahya, Zakariya Y. Mahssin, Norhidayah Abdul Hassan

227-237
- 20. PDF
IMPACT OF PHYSICAL CHARACTERISTICS AND MINERALOGY OF CLAY ON SWELLING BEHAVIOR

Bibi Zafirah Zaki, Nik Norsyahariati Nik Daud, Zulfarahim Hibadullah

238-247
- 21. PDF
HUMAN ANNOYANCE FROM RAILWAY TRAFFIC-INDUCED GROUND VIBRATIONS IN URBAN: A REVIEW

Rafidah Mazlan, Mohd Khairul Afzan Mohd Lazi, Sitti Asmah Hassan; Khairul Hazman Padil, Norliana Sulaiman

248-261
- 22. PDF
SEISMIC FRAGILITY OF INFILLED STEEL BUILDINGS WITH CHEVRON AND X-BRACED CONFIGURATIONS

Mohammed Mustafa Hussein Al-Amrani, Salihi Salihi Abdu, Mohammadreza Vafaei, Sohpia C. Alih, Vigh László Gergely

262-270
- 23. PDF
INTEGRATING COUPLED GC–MS/GC–FID AND DATA ANALYTICS FOR PREDICTIVE AUTHENTICATION OF AQUILARIA SPECIES

Nur Athirah Syafiqah Noramli, Noor Aida Syakira Ahmad Sabri, Muhammad Ikhsan Roslan, Nurlaila Ismail, Zakiah Mohd Yusoff, Mohd Nasir Taib

271–279
- 24. PDF
INTEGRATING RVS AND DCR FOR A COMPREHENSIVE SEISMIC VULNERABILITY ASSESSMENT OF EXISTING BUILDINGS

Indar Trimulyani Minatin, ST., Yenny Nurchasanah, ST., MT., Prof. Ir. Mochamad Solikin, PhD.

280–292
- 25. PDF

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