Ultrasonic levitation — the practice of creating a standing wave between two ultrasonic sources and positioning lightweight objects such that they can float in the pressure minimums between them ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (March 2025) that make the cut: ...

When two ultrasonic beams of slightly different frequencies overlap—such as 40 kHz and ... His research interests include parametric arrays, active acoustic metamaterials, and topological acoustics.

Feb. 21, 2025 — Researchers have investigated how microbubbles tiny gas bubbles can deliver drugs into cells in a targeted manner using ultrasound. For the first time, they have visualized how ...

2024-05-10 DisBeaNet: A Deep Neural Network to augment Unmanned Surface Vessels for maritime situational awareness Srikanth Vemula et.al. 2405.06149 null 2024-05-08 CloudSense: A Model for Cloud Type ...