„… prototype vineyard airblast sprayer. The system consists of two ultrasonic sensors, able to determine the …” „… confirm that the ultrasonic sensors are reliable for canopy density measurements. The field validation of …” „… ultrasonic sensors, installed one per sprayer side, was used to determine the canopy density on both sprayer …”

„… ). 2006, S. 439–443. [5] Shi, Y. und Zhao, C.: „A new standing-wave-type linear ultrasonic motor based on …” „… . und Hu, H.: „Modeling and experimental analysis of the linear ultrasonic motor with in-plane bending …” „… ] Guo, M., Pan, S., Hu, J., Zhao, C. und Dong, S.: „A small linear ultrasonic motor utilizing …”

„… – Rayleigh Wellen – piezoelektrisch – PZT Keywords: ultrasonic motor – SAW actuator – rotationally symmetric …” „… numerische Modelle der Statoren und des Motors insgesamt zur Verfügung, wobei ein bestehendes Motormodell um …” „… Motormodell um neue benötigte Komponenten erweitert wird. XVI Abstract Surface acoustic wave (SAW) motors are …”

„… test results between ultrasonic and convention testing was done by Mayer [2] and a 2021 review done by …” „… investigated the difference in fatigue lives of low carbon steel specimens produced through ultrasonic fatigue …” „… % pre-strained specimens. Conventional specimens were suspended at 10 million (107) cycles and ultrasonic tests …”

„… Seeing With Sound Next-level 3D ultrasonic sensors based on echolocation Nick Knappstein …” „… first commercialized 3D ultrasonic solution that provides echolocation, i.e. the ability to “see with …” „… How can it be possible that a staggering 1 out of every 5 motor vehicle accidents takes place in a …”

„… reduction in presence of ultrasonic vibrations and its relevance to travelling wave ultrasonic motors …” „… ., Terauchi, Y.: Effects of ultrasonic vibration on the wear character-istics of a carbon steel: Analysis of …” „… in the presence of ultrasonic os-cillations: superposition of longitudinal oscillations. Archive of …”