One critical vulnerability, among many discovered by a researcher, could have allowed anyone to walk in and take over a ...

Abstract: Optimizing the layout of sparse planar arrays constrained by minimum element spacing to reduce the peak sidelobe level (PSLL) is a difficult and challenging task in engineering applications.

Every Python developer knows some or all of these libraries, because they’re stable, reliable, and excellent at what they do.

A bizarre "bow-and-arrow" radio galaxy nearly 1.8 million light-years across could reveal how galaxy clusters sculpt some of ...

Microbialites represent one of the oldest known ecosystems on Earth, with a fossil record dating back 3.7 billion years. These long-lived communities form sedimentary structures as a result of the ...

Abstract: This paper proposes a multi-beam synthesis method for uniform sparse arrays based on visible region analysis. By analyzing the distribution characteristics of the array pattern within the ...