Researchers at the Georgia Institute of Technology have created a passive motion/contact sensor that detects motion using ...

Ultrasound imaging isn’t just about moving a probe—it’s about understanding the physics that make every pixel possible. From wave mechanics to Doppler concepts, mastering these principles helps ...

Doppler ultrasound blends physics and medical imaging to reveal the movement of blood through vessels and the heart. From diagnosing clots to assessing heart valve function, it’s a non-invasive tool ...

Abstract: Doppler ultrasound modalities, which include spectral Doppler and color flow imaging, are frequently used tools for flow diagnostics because of their real-time point-of-care applicability ...

In a major breakthrough, scientists have observed electrons in graphene flowing like a nearly frictionless liquid, defying a core law of physics. This exotic quantum state not only reveals new ...

Background Hidradenitis suppurativa (HS) is a chronic inflammatory disease that leads to the formation of nodules, abscesses and fistulas, with the formation of scars and fibrosis, causing significant ...

AIP’s oral history recordings and transcripts from J. Robert Oppenheimer are now available for nonprofit, noncommercial use, thanks to a gift from the Oppenheimer family. A compilation of photos of J.