Results 311 to 320 of about 811,358 (350)

Smart Doppler Cloak Operating in Broad Band and Full Polarizations

Advanced Materials, 2021
Xin Ge Zhang, Qiang Cheng, Weixiang Jiang   +2 more
exaly  

Ultrasound Doppler-guided real-time navigation of a magnetic microswarm for active endovascular delivery

Science Advances, 2021
Qianqian Wang, Kai-Fung Chan, Xingzhou Du   +2 more
exaly  

Musculoskeletal Doppler

2012
Musculoskeletal ultrasound and ...
openaire   +2 more sources

Doppler of the Doppler ultrasound effect

Gastroenterology, 2003
openaire   +2 more sources

Doppler Aliasing

Echocardiography, 2005
Andrew A, Pellett, William G, Tolar, Darrin G, Merwin, Edmund K, Kerut   +3 more
openaire   +2 more sources

Doppler and Zeeman Doppler Imaging of Stars

2016
In this chapter we discuss the problem of reconstructing two-dimensional stellar surface maps from the variability of intensity and/or polarisation profiles of spectral lines. We start by outlining the main principles of the scalar Doppler imaging problem concerned with recovering maps of chemical spots, temperature or brightness from the intensity ...
openaire   +1 more source

Real-Time Ultrasound Doppler Tracking and Autonomous Navigation of a Miniature Helical Robot for Accelerating Thrombolysis in Dynamic Blood Flow

ACS Nano, 2022
Qianqian Wang, Xingzhou Du, Dongdong Jin
exaly  

Vectorial Doppler metrology

Nature Communications, 2021
, Zhenyu Wan, Andrew Forbes
exaly  

Flexible Doppler ultrasound device for the monitoring of blood flow velocity

Science Advances, 2021
Fengle Wang, , Yunlu Feng
exaly  

Doppler and the Doppler effect

Endeavour, 1959
openaire   +1 more source