A University of Ottawa team has developed a new way to protect free-space quantum key distribution (QKD) from atmospheric turbulence, one of the main causes of distortion and errors when sending ...

Egg yolk may appear runny and uniform, but on the nanoscale, it is one of the most crowded biological fluids in nature. Packed with proteins and fats, it serves as a dense storage reservoir for a ...

Abstract: Drone detection using radar is popular. Diffraction effect of the signal is the main challenge in radar-based detection. An alternative approach to address the diffraction effect is acoustic ...