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 ...

Abstract: Focused ultrasound (FUS) is rapidly redefining the landscape of brain therapy, offering a noninvasive, highly precise alternative to traditional neurosurgical techniques. Enabled by advances ...

The NHS in London is calling on men aged 65 and over to take up their free invitation for abdominal aortic aneurysm (AAA) screening – a painless, 15-minute scan that could save their life. An AAA is a ...

Abstract: The distribution of underwater sound speed is crucial for determining the propagation mode of underwater acoustic signals. In traditional works for predicting sound speed profiles (SSPs), ...

Acoustic metamaterials are a fast-evolving family of materials which manipulate sound waves in ever more advanced ways. Now, a team led by Changqing Xu at Nanjing Normal University in China has ...

In physics, a mechanical kink marks the point of transition between different internal states of a material. Researchers have now succeeded in creating a model in which they were able to move the kink ...