In the medical applications of ultrasonic imaging, sound waves of high frequency are usually employed to produce in-depth cross-sectional images of internal organs. Special multi-element transducers ...

In a recently published study in the journal EPSL neuroelectronics, researchers from The Pennsylvania State University and Washington University in St. Louis have introduced a modular 16-channel ...

There have been important technological advancements made in the nondestructive testing (NDT) industry with total focusing method (TFM) capable inspection devices becoming more common. In terms of ...

The notion of a phased array was initially articulated by Nobel Prize recipient K. F. Braun. Phased arrays have subsequently evolved into a formidable mechanism for wave manipulation. This assertion ...

Ultrasound is a mechanical pressure wave with a frequency above the range of human hearing (>20 kHz) that is increasingly used as a diagnostic, surgical, neuromodulation and drug delivery tool ...

Classification Society ClassNK has released its “Guidelines for Non-destructive Inspection by Phased Array Ultrasonic Testing”. Phased array ultrasonic testing is an advanced non-destructive ...

The autoclave has long defined thermoset composites processing — snap-cure epoxy prepreg systems are built around the premise that it doesn't have to.

Levitation may seem like magic. However, for certain objects, and in certain conditions, it’s actually a solved technology. If you want to move small particles around or do experiments with ultrasonic ...

Detecting objects underwater isn’t an easy challenge, especially when things get murky and dark. Radio waves don’t propagate well, so most techniques rely on sound. Sonar is itself farily simple, ...

Integrating sonogenetics with ultrasound technology, non-invasive pacemaker is designed to manage cardiac rhythm disorders ...