Lev's film captures the drama that came of trying to climb K2 in winter. But the movie engrosses without scaling the heights.

A ship’s traveler rating is provided under license by Cruiseline.com, which manages one of the largest databases of cruise reviews and ratings by travelers. A total of 430 guests have reviewed Queen ...

Abstract: In this letter, a novel transition between a rectangular waveguide and coupled microstrip lines is presented. A differential microstrip patch antenna (DMPA) inside the waveguide acts as a ...

Abstract: Perceiving the horizon line is a critical alternative for unmanned aerial vehicle (UAV) autonomous navigation, especially in the presence of noise-induced drift, unavailability of satellite ...