Abstract: Stacked intelligent metasurface (SIM) is an emerging technology that uses multiple reconfigurable surface layers to enable flexible wave-based beamforming. In this paper, we focus on an ...

Hora (from Latin, meaning "hour/time") provides a modern API for date-time manipulation with first-class Dart support, including sealed classes, pattern matching, and comprehensive type safety.

Artificial intelligence is threatening many jobs, and those in science seem unlikely to be exempt. So which jobs are most at risk? Seeking answers, Nature spoke to more than four dozen researchers ...