Articles
Open Access
2025-11-11
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 1-6
Single-mode fiber optic surface plasmon resonance (SPR) sensors represent a transformative technology in high-sensitivity optical detection, capable of real-time, label-free measurement of chemical and biological analytes. Despite extensive development, the interdependence...
Authors:
Dr. Maya Kartika Sari, Dr. Fajar Aditya Prakoso (Author)
Surface plasmon resonance
single-mode fiber
sensor optimization
finite-difference time-domain
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235
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Articles
Open Access
2025-11-13
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 7-12
Frequency regulation in interconnected power systems remains a critical challenge due to increasing system complexity, renewable integration, and communication constraints. Traditional load frequency control (LFC) strategies often fail to maintain system stability under...
Authors:
Dr. Hossein Rahimi, Prof. Narges Tavakoli (Author)
Load Frequency Control
Linear Quadratic Gaussian Control
Communication Delay
Power Systems
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219
106
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106
325
Articles
Open Access
2025-11-21
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 13-19
Harmonic currents generated by variable speed drives (VSDs) pose significant challenges in power quality, affecting system efficiency, thermal performance, and the operational lifespan of electrical machines. Conventional modulation techniques, including sinusoidal pulse...
Authors:
Eng. Budi Santoso Rahman, Dr. Dewi Lestari Handayani (Author)
Variable speed drives
harmonic mitigation
space vector PWM
hybrid PWM
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189
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Articles
Open Access
2025-11-29
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 20-25
Rapid and accurate victim identification during mass disasters remains a significant challenge for emergency response systems. Unmanned aerial vehicles (UAVs), particularly drones, have emerged as a critical technology to address these challenges due to their flexibility,...
Authors:
Pham Duc Huy, Le Hoang Nam (Author)
Unmanned aerial vehicles
disaster management
victim identification
flight path optimization
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170
77
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77
247
Articles
Open Access
2025-12-04
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 26-32
This study proposes an integrated framework for optimizing node deployment and routing in unmanned aerial vehicle (UAV)-based surveillance systems to address critical challenges related to coverage efficiency, energy constraints, and communication reliability. The framework...
Authors:
Eng. Hassan Ali Al-Tamimi, Dr. Noor Fadhil Al-Rubaie (Author)
UAV surveillance
node deployment optimization
energy-efficient routing
metaheuristic algorithms
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209
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Articles
Open Access
2025-12-16
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 33-40
The continuous scaling of high electron mobility transistor (HEMT) technologies based on wide-bandgap III–V semiconductors has enabled significant advancements in high-power, high-frequency, and high-temperature electronics. This study presents a physics-informed numerical...
Authors:
Dr. Lina Hassan Al-Mutairi (Author)
AlGaN/GaN HEMT
BGaN buffer
double-gate architecture
dual-channel transistor
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173
97
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97
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Articles
Open Access
2025-12-21
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 41-46
Text classification has emerged as a fundamental task in natural language processing (NLP), enabling automated categorization of textual data across domains such as sentiment analysis, spam detection, and biomedical informatics. The effectiveness of supervised classification...
Authors:
Dr. Reza Ahmadi, Dr. Fatemeh Hosseini (Author)
Text Classification
TF–IDF
GloVe
Supervised Learning
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152
133
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Articles
Open Access
2025-12-24
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 47-52
The COVID-19 pandemic has demonstrated complex nonlinear transmission dynamics that require robust mathematical and data-driven modeling frameworks for long-term epidemiological forecasting. This study proposes a data-driven Susceptible–Infected–Recovered–Dead (SIRD) modeling...
Authors:
Dr. Aditya Banerjee, Dr. Pooja Nair (Author)
COVID-19
SIRD model
epidemiological modeling
Indonesia
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194
103
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103
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Articles
Open Access
2025-12-30
Vol. 12 No. 6 (2025): Volume 12 Issue 6
Pages 53-58
Impulse control and impulsive games are fundamental in continuous-time deterministic systems, enabling the formulation and management of abrupt interventions within dynamic processes. This paper presents a comprehensive review of theoretical frameworks, methodologies, and...
Authors:
Dr. Aditya Pratama, Dr. Siti Nurhayati (Author)
Impulse Control
Impulsive Differential Systems
Continuous-Time Deterministic Systems
Optimal Control
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215
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