Abstract: Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth ...

An advanced persistent threat (APT) group, Flax Typhoon, was able to gain persistent access to the mapping tool ArcGIS for over a year, putting several enterprises at risk. ArcGIS is a geospatial ...

Wire ring jewelry making tutorials Ring size is an important factor when making and choosing a ring. I often make rings with fixed sizes to increase the durability and aesthetics of the rings. However ...