St. Luke’s University Health Network vascular surgeons are first in the area to offer a new, incisionless procedure that restores blood supply to the leg by bypassing long, chronic total blockages in ...

Abstract: This paper addresses channel estimation for the affine frequency division multiplexing (AFDM) systems without guard symbols and with the existence of fractional Doppler shifts. As a ...

Abstract: Amid the growing demand for communication in high-speed mobility and complex underwater acoustic channels, Orthogonal Time Frequency Space (OTFS) modulation has emerged as a promising ...

Updraft® is your source for Minnesota forecasts and insights from our expert meteorologists, Paul Huttner, Sven Sundgaard and Mandy Thalhuber. MPR News brings you the latest weather outlook, across ...