Active and passive pain management are two methods of chronic pain management that can be used alone or in combination. Active management involves treatments you actively participate in, such as ...

45 IRS-Aided SWIPT: Joint Waveform, Active and Passive Beamforming Design Under Nonlinear Harvester Model Yang Zhao, etal. 46 Reconfigurable Intelligent Surfaces: Tradeoff between Unit-Cell- and ...