Two delay-and-sum beamformers for 3-D synthetic aperture imaging with row-column addressed arrays are presented. Both beamformers are software implementations for graphics processing unit (GPU) ...

Fabrication and characterization of 64 + 64 2-D row-column addressed CMUT arrays with 250 μm element pitch and 4.4 MHz center frequency in air incorporating a new design approach is presented. The ...

Port: North Dakota's delegation needs to be loyal to the Constitution first, Trump second Acting as cheerleaders for President Donald Trump's actions in the Middle East is not their role as ...

Hennen: America First energy agenda is the power surge North Dakota and the world needs "Finally, a federal government that sees energy producers as customers, not villains," writes Scott Hennen ...