MILAN, Italy, Feb. 2 (Yonhap) -- When Shim Suk-hee made her spectacular Olympic debut in 2014 by winning three medals at age 17, including the gold in the women's 3,000-meter relay, the sky seemed to ...

Abstract: In this paper, we investigate the channel estimation problem for multiple-input multiple-output (MIMO) relay communication systems with time-varying channels. The time-varying characteristic ...

Abstract: To implement the specific human following (SHF) task in a global GPS-denied environment (e.g., airport, hotel, hospital, inventory area, office, library), a distributed module ultra wideband ...

The Pitt returns in Season 2 with an episode that links emergency medicine to online culture. Episode 4 introduces a small but clear shift in how doctors and patients interact. The change is not ...

Chicago P.D. returns with season 13 episode 12, focusing on Officer Eva Imani as she leads a cold case about a missing child. The episode follows new information tied to a disappearance from 25 years ...

Mild hybridization of vehicles utilizes 48V systems with improved fuel economy and reduced emissions at relatively low cost. This approach provides another, effective and affordable transition point ...

Displays direction routes to tell you where you need to go. You can combine different elements to get the best results! Easily customizable. Notifications are resizable and can be moved to anywhere on ...