Some of these facts received modest mention on the inside pages of the paper. This is not a business-as-usual time. The word “existential” has profound application to current, ongoing threats ...

Abstract: Due to the spatial non-stationary (SnS) property of extremely large-scale MIMO (XL-MIMO), channel estimation algorithms that rely on the assumption of spatial stationarity are no longer ...

The letter was written on Iowa Department of Health and Human Services stationery. At the top, in bold letters, it said, “Re: Kristin Higgins.” “Dear Joy Higgins,” the letter read.