Results 231 to 240 of about 181,882 (261)

Clinical Application of Ultra-High-Frequency Ultrasound

Journal of Personalized Medicine, 2022
Alberto Aliprandi, Roberta Grassi, Gian Maria Busetto   +2 more
exaly  

Ultra-low frequency vibration energy harvesting: Mechanisms, enhancement techniques, and scaling laws

Energy Conversion and Management, 2023
Shengxi Zhou, Ruqi Sun
exaly  

Graphene Multi-Frequency Broadband and Ultra-Broadband Terahertz Absorber Based on Surface Plasmon Resonance

Electronics (Switzerland), 2023
Bin Tang, Gongfa Li, Yougen Yi
exaly  

Applying double-mass pendulum oscillator with tunable ultra-low frequency in wave energy converters

Applied Energy, 2021
Songye Zhu, Qinlin Cai
exaly  

Ultra-Low-Frequency Waves at Venus and Mars

2016
Mars and Venus have no global magnetic field. The solar wind interacts directly with their ionospheres and atmospheres, inducing magnetospheres by a pileup of the interplanetary magnetic field. The first measurements of the ultra-low-frequency activity on Mars were made by the Phobos-2 spacecraft.
Dubinin, E., Fränz, M.
openaire   +1 more source

Achieving ultra-broadband and ultra-low-frequency surface wave bandgaps in seismic metamaterials through topology optimization

Composite Structures, 2022
Li Cheng, Ze Liu, Hao-Wen Dong
exaly  

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 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