A new servicewide policy recasts swastikas and nooses as “potentially divisive,” revises harassment provisions and deletes protections for transgender troops. By John Ismay and Minho Kim Reporting ...

Abstract: Structural health monitoring (SHM) systems often employ Lamb wave transducer arrays for damage detection and localization. The simultaneous excitation of multiple transmitters offers an ...

Abstract: This article presents a comprehensive design framework and realization approach for a state-of-the-art, compact, ultra-lightweight, highly efficient, cost-effective S-band gallium-nitride ...