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Waste Management: Maintaining the Idea of a Beautiful Medan City
Research Article SDGs 2 SDGs 12
• 29 MAY 2024

Waste Management: Maintaining the Idea of a Beautiful Medan City

Medan City, one of Indonesia’s largest cities, faces significant waste management challenges. Ineffective waste management systems, rapid economic growth, diverse waste characteristics, and lifestyle contribute to complex environmental problems. With a population of 2.4 million and an increase of 0.89% per year (2015 data), Medan City generates significant waste. In addition, Medan City is a destination for urbanization by people on the island of Sumatra.

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Coffee Dregs: Biodiesel Energy Opportunities
Research Article SDGs 7 SDGs 12
• 29 MAY 2024

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.

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Optimizing Plastic Strength with a Magic Touch of Compatibilizer
Research Article SDGs 9
• 17 MAY 2024

Optimizing Plastic Strength with a Magic Touch of Compatibilizer

In the evolving landscape of materials science, finding the most efficient and effective material formulations is still a matter of constant research. Today, plastic is one of the most versatile materials in the world, and polypropylene (PP) is its star. PP has tough properties but can be brittle sometimes. This trait certainly still leaves researchers wondering how to find a blend of materials to make it more perfect.

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An Inspiring Leadership for Worker Engagement
Research Article SDGs 16
• 17 MAY 2024

An Inspiring Leadership for Worker Engagement

Today, comfort in the work environment is slowly becoming a critical factor. Productivity and performance can be affected by various factors that may not have been considered. Not only does it stop at physical aspects such as workspace, supporting facilities, and equipment used, but workers today have begun to place other aspects such as communication patterns, friendships with coworkers, and the ability of leaders in the workplace.

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Air Conditioning Innovation: A Breakthrough in the Green Energy Revolution
SDGs 15 Research Article
• 17 MAY 2024

Air Conditioning Innovation: A Breakthrough in the Green Energy Revolution

Technological advancements have left us with a thorny and ever-discussed issue: environmental impact. The Industrial Revolution has transformed how humans view machines to help and support human life. But on the other hand, the development of these machines is not matched by solutions to preserve the environment. As we know, global warming and climate change have been the consequences of using machines that are not environmentally friendly.

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