Security researchers discovered a remote code execution (RCE) vulnerability in Apache ActiveMQ Classic that has gone ...

Abstract: For synthesizing ultrawideband (UWB) beam-scanning aperiodic antenna arrays under mutual coupling (MC) effects, the novel constraint-reduced iterative convex optimization (CRICO) method with ...

From skyscrapers to massive bridges, I-beams help engineers build stronger structures with less material. Their distinctive shape is designed to handle bending loads as efficiently as possible.

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Abstract: This article proposes a reconfigurable reflective unit cell utilizing micro electro-mechanical system (MEMS) actuator at Ku-band for use in reconfigurable reflective arrays. The proposed ...