[Lindsay] has a wonderful writeup about a new toy in the shop, an ultrasonic transducer ... find out the resonant frequency of the transducer, designing and building a high voltage high frequency ...

Figure 3: Ultrasound molecular imaging of early atherosclerosis in atherosclerosis-prone mice (ApoE deficient) fed a high-cholesterol ... In conjunction, higher frequency transducers can be ...

Not so, if you use a pair of specialised ultrasonic transducer arrays to move the air instead! (Video, embedded below) Three banks of thrusters provide a 180 degree steerable net force Details are ...

The sensor device is the part of the transducer that interacts with and changes in response to the physical world, detecting ...

This non-invasive technique uses high-frequency sound waves ... Transabdominal Ultrasound: This is the most common type, ...

Rainy Lake Medical Center now has an innovative new tool for patient care.  An advanced ultrasound system from GE Healthcare will help shorten patient exam times while giving doctors detailed ...