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Article SDGs Research Article SDGs 7 Kampus Berdampak Diktisaintek Berdampak
When Metal Yields to Fatigue: Deciphering the Silent Progression of Corrosion in Biodiesel Industrial Systems Structural failure does not always announce itself with a sound. Many forms of degradation develop insidiously, manifesting behind seemingly robust systems and leaving a devastating impact only when it is too late. In the industrial world, one of the most silent yet destructive phenomena is corrosion—a process that operates noiselessly but is capable of fundamentally altering metal structures. 13 April 2026
Article SDGs Research Article SDGs 7 Kampus Berdampak Diktisaintek Berdampak
Reconfiguring the Solar Energy Spectrum Siti Utari Rahayu demonstrates her capacity as a researcher in the fields of materials physics and photovoltaic technology, capable of integrating semiconductor theory with nanostructured material experiments. 04 March 2026
Article SDGs Research Article SDGs 7
Dual-Fuel and Nano-Additive Innovation: USU Researchers’ Breakthrough Toward an Environmentally Friendly Diesel Engine Researchers from Universitas Sumatera Utara introduced an eco-friendly diesel breakthrough by combining dual-fuel strategies with nano-additives. This innovation boosts combustion efficiency by up to 42% while cutting carbon emissions, offering a realistic path toward a clean-energy future. 08 December 2025
Article SDGs Research Article SDGs 7 SDGs 9
From Coffee Beans to Facial Innovation At her work desk filled with sample bottles and laboratory test sheets, Prof. Dr. Julia Reveny, M.Si., Apt., gazed at a product with a small smile—a softly brown facial cleanser bottle with a simple label reading Annrich Coffee Facial Wash. “I never imagined,” she said softly, “that coffee grounds once considered waste could give birth to a beauty product with such high economic value.” 10 November 2025
Article SDGs Research Article SDGs 7
Transforming Plastic Waste into Energy: Pyrolisis Innovation from Indonesian Scientists Researchers from Universitas Sumatera Utara and Universitas Muhammadiyah Sumatera Utara developed pyrolysis technology to convert plastic waste into alternative fuel. By simulating optimal temperatures and testing engine performance, this study offers an eco-friendly solution to waste and energy challenges. 03 June 2025
Article SDGs Research Article SDGs 7 SDGs 9
Wood Briquettes: Transforming Mangrove Branches into Renewable Energy Mangrove branch briquettes provide an eco-friendly fuel source while preserving mangrove ecosystems. This innovation has the potential to reduce fossil fuel dependency and become a high-value export product. 22 November 2024
Article SDGs Research Article SDGs 7
Energy Revolution: Glycerol Changes the Game in the Fuel Industry This research reveals the potential of glycerol as an efficient and environmentally friendly fuel additive through the esterification process to triacetin using PSSA catalyst. The results showed improved fuel performance and a more sustainable production method. 30 August 2024
Article SDGs Research Article SDGs 7 SDGs 12
Coffee Dregs: Biodiesel Energy Opportunities Coffee has long been an important commodity in the history of human civilization. It has transformed from a drink of the nobility to be consumed by all levels of society. Coffee is also often used as a medium to start negotiations, an antidote for sleepiness, and even the pride of some coffee-producing regions. It is no surprise that coffee consumption around the world is very high. However, this fact is not followed by adequate utilization of coffee grounds and waste. 29 May 2024
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