As more physicians are using digitally enabled care in their practice, Current Procedural Terminology (CPT ®) codes are capturing and communicating these new services. In fact, the CPT 2025 code set ...

Every now and then in our travels we come upon a project with such an obvious need that it’s almost a surprise nobody has ...

Abstract: The time-coding digital metasurface (TCDM) has attracted extensive attention in radar deception jamming due to its ability to adjust the reflected electromagnetic (EM) waves flexibly.

Abstract: This study proposes a spatial multiplexing wireless communication method based on coding metasurfaces, achieving efficient electromagnetic wave manipulation through optimized coding matrices ...