Abstract: Radar forward-looking imaging technology has significant research and application value. One typical method is to modulate the electromagnetic wavefront to form differential electromagnetic ...

Abstract: In this paper, the physical layer security of terahertz (THz) band communications in the near field is discussed and evaluated. First, a novel class of design approaches to enhance the ...

OverKeys is a free and open-source keyboard layout visualizer designed for users to practice alternative keyboard layouts, such as Colemak, Dvorak, Graphite, Focal, and many more. Learn and practice ...

Audio Wave is a lightweight, real-time audio visualizer source for OBS Studio. It listens to any audio source in your scene and draws a clean waveform or shape that reacts to the sound.

In these 2025 Advanced Life Support Guidelines, the American Heart Association provides comprehensive recommendations for the resuscitation and management of adults experiencing cardiac arrest, ...