Having now been elected mayor, Zohran Mamdani will have to change his ways if he wants to be effective in City Hall when his term begins on Jan. 1., less than two months away. To start, and most ...

Abstract: This communication presents a new reconfigurable origami bifilar helical antenna. This antenna can change its operating frequencies by changing its height. Also, analytical equations for the ...

Abstract: In this paper, a polarization switchable reconfigurable microstrip patch antenna is designed first, it is extended further to get polarization switching in three switchable frequency bands ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...

On Thursday, December 9 at 10:00 a.m. PT, KTTV, Los Angeles, California will begin to broadcast in a new digital format called ATSC 3.0. We will also continue to broadcast in the current format, so ...