Back in high school chemistry, I remember waiting with my bench partner for crystals to form on our stick in the cup of blue ...

Fuel cells (FCs) are promising eco-friendly power sources. Nevertheless, there are challenges to overcome if they are to be widely deployed in areas such as degradation avoidance and control, where ...

Final considerations It was emphasized the need of improvement in animal research. In this context, the planning of the experimental design is vital. Investigators should adhere to the ethical ...

This article presents a method to design and implement a foldable launcher for a small fixed-wing UAV. The launch process of the UAV was modeled, and the design parameters of the launcher were ...