Abstract: there are many problems in UAV obstacle avoidance path planning using conventional RRT algorithm, such as many search nodes, large area, long time, low efficiency, many path corners and a ...

Scientists have demonstrated a powerful new way to search for one of physics' biggest prizes: practical superconductors.

Reactive oxygen species (ROS) produced naturally during cellular metabolism often cause oxidative damage to cells. However, these molecules also play an important role in normal cellular signaling.

Abstract: In disaster rescue scenarios such as earthquakes, fires, and chemical leaks, complex and dangerous environments pose severe challenges to the safety of rescuers and rescue efficiency. How to ...

Rob Williams knows how to pitch Jeff Bezos: You write a press release as if your product has already been built. Bezos reads it and gives a thumbs up or down. Williams went through this process a lot ...