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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
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
PDF
185-196
Development and performance evaluation of an automatic size-sorting system for catfish seeds using photodiode sensors
10.22441/sinergi.2026.1.018
Irmansyah Irmansyah, Rifqi Eka Saputra, Mahfuddin Zuhri, Heriyanto Syafutra
PDF
197-208
Real-time deep neural network-based waste detection and classification using a camera sensor
10.22441/sinergi.2026.1.019
Arsyad Ramadhan Darlis, Lita Lidyawati, Lisa Kristiana, Etih Hartati, Faradilla Rizqi Trisani
PDF
209-216
Enhanced Classification of Multi Abnormal Brain Tumors Detection Using Customized Inception V3
10.22441/sinergi.2026.1.020
Nagaraju Arumalla, Veerraju Gampala
PDF
217-228
Towards low-carbon ammonia: simulation and economic evaluation of blue ammonia with carbon utilization
10.22441/sinergi.2026.1.021
Vibianti Dwi Pratiwi, Sukmawati Kunup, Nada Rahma Aulia, Helmi Sayid Hasan, Jono Suhartono
PDF
229-238
Use of activated carbon from NiO modified Polyethylene Terephthalate plastic bottle waste to optimize natural gas storage in Adsorbed Natural Gas (ANG) technology
10.22441/sinergi.2026.1.022
Yuliusman Yuliusman, Athaya Khanza Kamilia, Anggi Nugroho Utomo, Nasruddin Nasruddin
PDF
239-246
Comparative analysis of EEG pre-processing in ASD using Hanning and Blackman Harris filters
10.22441/sinergi.2026.1.023
Melinda Melinda, Buleun Waladah, Yunidar Yunidar, Raudhatul Mahfuzha, Syahrul Gazali, Siti Rusdiana, Nurlida Basir
PDF
247-262
Utilization of teak wood powder waste as eco-friendly filler in HRS-WC asphalt: a comparative analysis of dry and wet Marshall mix methods
10.22441/sinergi.2026.1.024
Machsus Machsus, Amalia Firdaus Mawardi, Rachmad Basuki, Achmad Faiz Hadi, Annizza Putri Islamey, Kornelius Sofinner Ndruru, Arkaan Fadhiilah Wirawan
PDF
263-272
Stress-strain behavior and residual strength of Petobo sand with variable fines content under consolidated undrained triaxial loading
10.22441/sinergi.2026.1.025
Desiana Vidayanti, Paulus Pramono Rahardjo, Ramli Nazir
PDF
273-286
3D numerical investigation of roadway bridge response under hydrodynamic forces and local scour in stiff clay and sand foundations
10.22441/sinergi.2026.1.026
Nurul Shafrina Atika Saiful Nizam, Nordila Ahmad, Zuliziana Suif, Jestin Jelani
PDF
287-298
Overestimation of load-resisting capacity in double-span welded steel beams: a comparative FEM study incorporating ductile damage and element deletion
10.22441/sinergi.2026.1.027
Nor Idahyu Mohd Zaman, Nur Ezzaryn Asnawi Subki, Yazmin Sahol Hamid, Hazrina Mansor
PDF
299-318