Abstract: Reversible data hiding in encrypted images (RDHEI) is an effective technology of protecting private data. In this paper, a high-capacity RDHEI method with asymmetric coding and bit-plane ...

Abstract: A 1-bit reconfigurable metasurface reflector is designed. It can provide beam-steering of circularly polarized (CP) reflected waves when a linearly polarized (LP) plane wave is incident upon ...

Microdosing is when you take a very small amount of a drug, often — but not always — psychedelics. For psychedelic drugs, it’s a fraction of the dose needed to feel the effects or get “high.” ...

Web application development has evolved into a discipline that melds sophisticated front‐end interactivity with robust back‐end functionality, utilising languages such as JavaScript as a fundamental ...

ThreatsDay Bulletin covers stealthy attack trends, evolving phishing tactics, supply chain risks, and how familiar tools are ...

The middle school camp for rising sixth through eighth graders will be June 8-12, and the high school camp for rising ninth ...