Abstract: Most clinical studies use a 2D parasternal long-axis view to measure natural shear waves after valve closure for myocardial stiffness assessment. However, its 3D wave propagation direction ...

Bosch engineers chose ultrasonic welding as the most suitable assembly technology, since it produces strong and visually ...

Ultrasonic welding could save medical manufacturers on operating costs and improved energy efficiency through its use of ...

“The periodic region plays a crucial role in selectively filtering out high-frequency shear waves, which are particularly ...

Abstract: Resolving arterial flows is essential for understanding cardiovascular pathologies, improving diagnosis, and monitoring patient condition. Ultrasound contrast imaging uses microbubbles to ...

Chaotic laser has attracted a large amount of attention due to its broad spectrum, noise-like characteristics, and photonic integrated chaotic semiconductor lasers have further expanded the ...

Fourier ptychography (FP) is geared toward high-resolution imaging with a large field of view efficiently. In the original illumination-based FP scheme, the aberrations in optical systems can be well ...