Abstract: The sensitivity of a micro/nano-scale mechanical mass sensor is limited by its frequency stabilities, which are affected by various frequency noises. Typically, device nonlinearity is ...

Hegseth mandated all senior commanders at the rank of brigadier general or rear admiral lower half and above to report to the Virginia base.

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 ...

OTTAWA—The Ontario Provincial Police has refused to participate in the Carney government’s gun buyback program, Public Safety Minister Gary Anandasangaree said Wednesday, as he vowed the Liberals will ...

IDAHO, USA — Families needing care for a child or spouse with a disability say they cannot find anyone to help. "It's been a struggle because while this is real life, it was simpler for two years," ...

Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States ...