In the heart of Kuala Lumpur, a beacon of engineering innovation shines brightly from the International Islamic University Malaysia (IIUM). The latest issue of the IIUM Engineering Journal, edited by Prof. Ir. Ts. Dr. Teddy Surya Gunawan, presents a compelling array of research that could reshape the energy sector and beyond. The volume, featuring 22 groundbreaking papers, underscores the university’s commitment to bridging theory and application, with a keen eye on sustainability and technological advancement.
One of the standout contributions comes from the realm of Chemical and Biotechnology Engineering. Researchers have identified Rhizopus sp. fungi as a promising alternative source of lactic acid, a crucial component in various industrial processes. This discovery aligns with the growing demand for environmentally friendly biochemical solutions, potentially reducing reliance on petroleum-based products. “The identification of Rhizopus sp. fungi as a lactic acid source is a significant step towards sustainable biochemical processes,” notes one of the researchers, highlighting the potential commercial impact.
In the realm of Civil and Environmental Engineering, the journal delves into the feasibility of using treated natural bitumen as a replacement for petroleum-based asphalt. This research is particularly relevant for the construction industry, which is increasingly seeking sustainable materials. The use of natural bitumen could not only reduce environmental impact but also provide a cost-effective alternative, making it a win-win for both the industry and the planet.
The Electrical, Computer, and Communications Engineering section is a treasure trove of innovations that could revolutionize the energy sector. From deep learning-based anomaly detection to latency evaluations of Low Earth Orbit (LEO) and Geostationary Earth Orbit (GEO) networks under tropical conditions, these studies reflect the growing importance of digital intelligence and communication resilience. One notable study focuses on developing flexible antenna designs, which could enhance the efficiency of wireless communication systems, a critical component in the energy sector’s digital transformation.
Materials and Manufacturing Engineering contributions also hold significant promise. Research on Municipal Solid Waste (MSW)-derived biochar for iron production exemplifies innovation in resource utilization. This process could turn waste into a valuable resource, reducing landfill waste and providing a sustainable source of iron for various industries. Additionally, studies on enhancing photocatalytic materials for water treatment present promising strides in environmental engineering, which could have far-reaching implications for water management in the energy sector.
Mechatronics and Automation Engineering advances are evident in the development of regenerative braking systems for electric motorcycles and smart IoT-based solutions for e-bike sharing systems. These innovations address urban mobility and energy efficiency, two critical areas for sustainable development. The regenerative braking system, for instance, could significantly extend the range of electric motorcycles, making them a more viable option for daily commuting.
The journal’s commitment to interdisciplinary research is evident in its coverage of Engineering Mathematics and Applied Science. A study on the elliptic drum of vertical spindle cotton pickers demonstrates the importance of mathematical modeling in optimizing mechanical design. This research could lead to more efficient agricultural machinery, which in turn could reduce energy consumption in the farming sector.
Prof. Ir. Ts. Dr. Teddy Surya Gunawan, the Executive Editor of the IIUM Engineering Journal, expressed his enthusiasm for the issue’s contributions. “This collection of research not only advances scholarly excellence but also has the potential to inform policy and industrial practices,” he said. “We hope it will inspire further research and foster collaborations across academia and industry to pursue sustainable and inclusive technological development.”
The IIUM Engineering Journal, published by IIUM Press, continues to be a beacon of scholarly inquiry and practical impact. The journal, known in English as the International Islamic University Malaysia Engineering Journal, is a testament to the university’s dedication to pushing the boundaries of engineering research. As we look to the future, the innovations presented in this issue could very well shape the next generation of sustainable technologies, driving progress in the energy sector and beyond.