Abstract: The main limitation of polar codes is that the channel polarization is insufficient in the context of short and moderate codeword length, resulting in a ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Polar Loop is a simple, screenless fitness-tracking ...

Polar bear encounters with humans are a regular concern for scientists and communities near polar bear habitats, but new research is showing the bears' reasons for coming in contact with humans might ...