Results 261 to 270 of about 10,978,845 (289)

An ultra-low frequency ball-impacted potential-variable nonlinear energy harvester

Mechanical Systems and Signal Processing, 2023
Dong F Wang, Yuji Suzuki
exaly  

Discovering a new anatomy: exploration of oral mucosa with ultra-high frequency ultrasound

Dentomaxillofacial Radiology, 2020
Filippo Graziani, Marco Nisi, Teresa Oranges   +2 more
exaly  

An inexpensive ultra-low-frequency oscillator

American Journal of Physics, 1975
openaire   +1 more source

An ultra-low frequency vibration energy harvester with zigzag piezoelectric spring actuated by rolling ball

Energy Conversion and Management, 2021
Yidie Ye, Xiudeng Wang, Huakang Xia
exaly  

[Ultra-low frequency ballistocardiography].

Lille medical : journal de la Faculte de medecine et de pharmacie de l'Universite de Lille, 1998
H, WAREMBOURG, J, DESRUELLES, J F, MERLEN, P, LENTREIBECQ   +3 more
openaire   +1 more source

The Role of Ultra-High-Frequency Ultrasound in Pyoderma Gangrenosum: New Insights in Pathophysiology and Diagnosis

Diagnostics, 2023
Marco Romanelli, Valentina Dini, Saverio Vitali   +2 more
exaly  

Ultra-wideband frequency selective surface

Electronics Letters, 2012
J -F Wang
exaly  

Ultra low frequency vibrations

I. Royo-Silvestre, J.J. Beato-López, J.M. Algueta-Miguel, C. Gómez-Polo   +3 more
openaire   +1 more source

Cylindrical triboelectric nanogenerator based on swing structure for efficient harvesting of ultra-low-frequency water wave energy

Applied Physics Reviews, 2020
Tao Jiang, An Jie, Zhong Lin Wang
exaly  

A piezoelectric spring pendulum oscillator used for multi-directional and ultra-low frequency vibration energy harvesting

Applied Energy, 2018
Hongli Ji, Yipeng Wu, Jinhao Qiu
exaly