Vol 30, No 1 (2026)

Table of Contents

Articles

Real-time Unmanned Surface Robot (USR) for river quality monitoring systemm
10.22441/sinergi.2026.1.001
Mohd Shahrieel Mohd Aras, Pavitrah Ponusamy, Mohamad Riduwan Md Nawawi, Fauzal Naim Zohedi, Mohd Bazli Bahar, Lokman Abdullah, Alias Khamis, Zairi Ismael Rizman
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1-10
Performance Analysis of a Micro Underwater Remotely Operated Vehicle (ROV)
10.22441/sinergi.2026.1.002
Fauzal Naim Zohedi, Chan Yeow Chuan, Mohd Shahrieel Mohd Aras, Alias Khamis, Zairi Ismael Rizman
PDF
11-22
Compound development as a protective layer on fecral substrate by a combination of γ-Al2O3 ultrasonic and NiO electroplating techniques to improve thermal stability
10.22441/sinergi.2026.1.003
Imam Hidayat, Dafit Feriyanto, Supaat Zakaria, SS. Abdulmalik, Nurato Nurato, Dedik Romahadi
PDF
23-30
Land cover changes, built-up and vegetation density, and the Urban Heat Island (UHI) phenomenon in Pekanbaru City
10.22441/sinergi.2026.1.004
Meassa Monikha Sari, Atri Prautama Dewi, Valdya Hartati Lestari, Sonya Okta Deviro
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31-42
Sustainable competitiveness through community empowerment and the success factors of SMEs?
10.22441/sinergi.2026.1.005
Hayu Kartika, Hartrisari Hardjomidjojo, Machfud Machfud, Endang Warsiki
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43-56
An Examination of the Fe₃O₄ nanomaterial impact in conjunction with Magnetorheological Elastomer material
10.22441/sinergi.2026.1.006
Gigih Priyandoko, Ubaidillah Ubaidillah, Fitrian Imaduddin, Purbo Suwandono, Muhammad Ilman Nur Sasongko
PDF
57-64
Determination of critical factors and the best alternatives for developing biodiesel from Maggot BSF
10.22441/sinergi.2026.1.007
Dino Rimantho, Vector Anggit Pratomo, Erlanda Augupta Pane, Nicolaus Noywuli
PDF
65-78
An ultra-broadband microstrip antenna using a triple dumbbell-shaped defected ground structure
10.22441/sinergi.2026.1.008
Puji Haryanto, Dian Widi Astuti, Mudrik Alaydrus, Ahmad Firdausi, Dian Rusdiyanto, Huda A Majid
PDF
79-90
Experimental investigation of PWHT and normalizing effects on SMAW low-carbon steel joint properties
10.22441/sinergi.2026.1.009
Parlindungan Manik, Ahmad Firdhaus, Blinka Hernawan Prasetya, Rhizky Prayoga
PDF
91-102
The effect of different levels of cleanness of the pre-coat surface on adhesion and corrosion performance of A36 steel with epoxy coating
10.22441/sinergi.2026.1.010
Teguh Dwi Widodo, Putu Hadi Setyarini, Sugiarto Sugiarto, Rudianto Raharjo, Redi Bintarto, Djarot Bangun Darmadi, Sagita Sagita
PDF
103-112
Risk-based predictive maintenance of medium voltage network switching equipment using analytical hierarchy process as an analytical tool
10.22441/sinergi.2026.1.011
Erick Satriyo Gumilang, Chairul Hudaya, Budi Sudiarto, Faiz Husnayain
113-124
Shear strength enhancement of fine sand soil using Guar Gum biopolymer under varying curing conditions
10.22441/sinergi.2026.1.012
Riza Suwondo, Maya Devina Kurniawan, I Gede Mahardika Susila, Andryan Suhendra
125-134
Dynamic modeling of lithium-ion battery degradation using data-driven and physics-informed method
10.22441/sinergi.2026.1.013
Daniel Santoso, Muhamad Dzaky Ashidqi
135-146
A predictive safety and maintenance framework for railway locomotives: integrating HAZOP, FMEA, and IoT-based risk mitigation
10.22441/sinergi.2026.1.014
Rifki Muhendra, Zain Fadhlurrohman, Farhan Indra Pratama Adi, Zulkani Sinaga, Andi Turseno
147-160
The impact of the inclination angle of perforated screen facade on daylight performance in the tropics
10.22441/sinergi.2026.1.015
Feny Elsiana, Danny Santoso Mintorogo
161-172
Towards enhanced acoustic fan booster damage detection: a comparative study of feature-based and machine learning approaches
10.22441/sinergi.2026.1.016
Rikko Putra Youlia, Dedik Romahadi, Aberham Genetu Feleke, Irfan Evi Nugroho, Alina Alina
173-184
An effective and efficient vehicle detection using ER-EMA-YOLOv10n
10.22441/sinergi.2026.1.017
Imanuel Kutika, Vicky Nolant Setyanto Lahimade, Tomi Heri Julius Todingan, Hebron Prasetya, Steven Ray Sentinuwo, Muhamad Dwisnanto Putro
185-196
Development and performance evaluation of an automatic size-sorting system for catfish seeds using photodiode sensors
Irmansyah Irmansyah, Rifqi Eka Saputra, Mahfuddin Zuhri, Heriyanto Syafutra
Real-time deep neural network-based waste detection and classification using a camera sensor
Arsyad Ramadhan Darlis, Lita Lidyawati, Lisa Kristiana, Etih Hartati, Faradilla Rizqi Trisani
Enhanced Classification of Multi Abnormal Brain Tumors Detection Using Customized Inception V3
Nagaraju Arumalla, Veerraju Gampala
Towards low-carbon ammonia: simulation and economic evaluation of blue ammonia with carbon utilization
Vibianti Dwi Pratiwi, Sukmawati Kunup, Nada Rahma Aulia, Helmi Sayid Hasan, Jono Suhartono
Use of activated carbon from NiO modified Polyethylene Terephthalate plastic bottle waste to optimize natural gas storage in Adsorbed Natural Gas (ANG) technology
Yuliusman Yuliusman, Athaya Khanza Kamilia, Anggi Nugroho Utomo, Nasruddin Nasruddin
Comparative analysis of EEG pre-processing in ASD using Hanning and Blackman Harris filters
Melinda Melinda, Buleun Waladah, Yunidar Yunidar, Raudhatul Mahfuzha, Syahrul Gazali, Siti Rusdiana, Nurlida Basir
Utilization of teak wood powder waste as eco-friendly filler in HRS-WC asphalt: a comparative analysis of dry and wet Marshall mix methods
Machsus Machsus, Amalia Firdaus Mawardi, Rachmad Basuki, Achmad Faiz Hadi, Annizza Putri Islamey, Kornelius Sofinner Ndruru, Arkaan Fadhiilah Wirawan
Stress-Strain Behavior and Residual Strength of Petobo Sand with Variable Fines Content after the 2018 Palu Liquefaction
Desiana Vidayanti, Paulus Pramono Rahardjo, Ramli Nazir
3D numerical investigation of roadway bridge response under hydrodynamic forces and local scour in stiff clay and sand foundations
Nurul Shafrina Atika Saiful Nizam, Nordila Ahmad, Zuliziana Suif, Jestin Jelani