Abstract: We propose a non-cascaded and crosstalk-free multi-image encryption method based on optical scanning holography and 2D orthogonal compressive sensing. This approach enables the simultaneous ...

If you’re reading this, you’re probably an avid YouTube user. And if you are, I think there’s one thing we can all agree on. As imperfect as it may be, YouTube is invaluable. Whether I’m watching a ...

Abstract: Far-UVC has emerged as a promising alternative for ultraviolet germicidal irradiation (UVGI). We developed a novel far-UVC light source using Luminous Array Film (LAFi), which excites ...

The country has prioritized self-sufficiency in producing a crucial battlefield weapon, though weaning itself fully off cheaper Chinese components is difficult. By Maria Varenikova Down a stairway and ...