Abstract: When microbubble contrast agents are excited at low frequencies (less than 5 MHz), they resonate and produce higher-order harmonics due to their nonlinear behavior. We propose a novel scheme ...

TORRANCE — Despite fielding a young roster and facing an early deficit, South Torrance boys wrestling coach Don Garriott was confident Thursday during the CIF Southern Section Division 4 dual meet ...

Despite a well-received and frankly much-needed mid-cycle refresh of the fifth-generation Ford Mustang in 2009, there remained a lingering sense that the Mustang hadn't quite recaptured the magnetism ...

AI Mode will preface its list of sources with an AI-generated snippet about why they’re relevant. AI Mode will preface its list of sources with an AI-generated snippet about why they’re relevant. is a ...

Hot on the heels of the ViewSonic XG273F-2K-OLED is another high-end gaming monitor offering amazing speed and the fastest refresh rates available so far from any OLED monitor. The LG 27GX790B is part ...

500 Hz native 1440p, 1,000 Hz 1080p alt mode. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Philips and its sister brand AOC are claiming a ...

Abstract: A novel dual-core dual-mode class-F voltage-controlled oscillator (VCO) with wide frequency tuning range (TR) is proposed in this letter. It consists of two coupled parallel “8”-shaped ...