Hanoi University of Industry

Human or AI-generated synthetic cause agents? Perceived organizational empathy and prosocial engagement in charitable communication

Purpose This study examines consumer responses to human versus AI-generated synthetic cause agents in charitable communication. It tests whether cause agent type affects three prosocial engagement outcomes with the cause, namely information seeking, willingness to donate and shar...

Magneto-inductive waveguiding using a step-defect line in a reconfigurable digital metasurface for wireless power transmission

Abstract In this paper, we present a reconfigurable digital two-dimensional metasurface consisting of an 8 × 8 matrix of specialized unit cells that can dynamically switch between two resonance modes at 11 MHz and 13.56 MHz. By carefully designing defect-based metamaterial caviti...