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 ...

Looking for a Linux distribution to challenge you? AerynOS delivers that - plus atomic-powered security and stability.

This important study combines optogenetic manipulations and wide-field imaging to show that the retrosplenial cortex controls behavioral responses to whisker deflection in a context-dependent manner.

You may use D-mannose to help prevent UTIs by stopping bacteria from sticking to your urinary tract. It is generally safe for you to take D-mannose for up to six months, but speak with a doctor before ...

Abstract: Volumetric 3-D Doppler ultrasound imaging can be used to investigate large scale blood dynamics outside of the limited view that conventional 2-D power Doppler images (PDIs) provide. To ...

Fatigue can be a sign that your body is low on vitamin D. Children lacking vitamin D can develop rickets, leading to weak bones. Without enough vitamin D, adults are at risk for bone fractures and ...