Abstract: Extremely large-scale array (XL-array) is envisioned to achieve super-high spectral efficiency in future wireless networks. Different from the existing works that mostly focus on the ...

A key piece of the Mayo hydroelectric dam in central Yukon is in ruin and needs to be replaced immediately. “We need to urgently get moving on a full on replacement to the facility,” said Ted Laking, ...

For those who are planning to travel by plane this holiday season, more than a ticket will be needed to board. Travelers now need a REAL ID-compliant identification to board a federally regulated ...

Artur is a copywriter and SEO specialist, as well as a small business owner. In his free time, he loves to play computer games and is glad that he was able to connect his professional career with his ...