Abstract: Sky-wave over-the-horizon radar (OTHR) receives various kinds of environmental signals, such as sea–land clutter (SLC), external interference, and ionospheric clutter. OTHR detects targets ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Abstract: The new trend of full-screen devices encourages manufacturers to position a camera behind a screen, i.e., the newly-defined Under-Display Camera (UDC). Therefore, UDC image restoration has ...

In late July, a massive 8.8-magnitude earthquake struck the Kamchatka Peninsula off the coast of Russia. And following the tremor, a tsunami warning was issued for pretty much every coastline that ...

The Lester B. Pearson School Board has offered support and counselling to Grade 10 students at St. Thomas High School in Pointe-Claire after an “inappropriate and explicit” image was accidentally ...