Results 271 to 280 of about 777,782 (300)

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  

Wavelet-Transform-Based Data-Length-Variation Technique for Fast Heart Rate Detection Using 5.8-GHz CW Doppler Radar

IEEE transactions on microwave theory and techniques, 2018
Meiyu Li, Jenshan Lin
semanticscholar   +1 more source

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  

Drone detection and tracking based on phase-interferometric Doppler radar

International Radar Conference, 2018
Michael Jian, Zhenzhong Lu, V. Chen
semanticscholar   +1 more source

Low-Frequency Gravitational Wave Searches Using Spacecraft Doppler Tracking

Living Reviews in Relativity, 2006
J W Armstrong
exaly  

Doppler spectroscopy as a path to the detection of Earth-like planets

Nature, 2014
Nuno C Santos
exaly  

Observing molecular spinning via the rotational Doppler effect

Nature Photonics, 2013
Uri Steinitz, Robert J Gordon, Ilya Averbukh   +2 more
exaly  

Hydroxycarbamide versus chronic transfusion for maintenance of transcranial doppler flow velocities in children with sickle cell anaemia—TCD With Transfusions Changing to Hydroxyurea (TWiTCH): a multicentre, open-label, phase 3, non-inferiority trial

Lancet, The, 2016
Russell E Ware, Banu Aygun, Alex George
exaly  

Frequency-Tracking CW Doppler Radar Solving Small-Angle Approximation and Null Point Issues in Non-Contact Vital Signs Monitoring

IEEE Transactions on Biomedical Circuits and Systems, 2017
M. Mercuri, Yao-Hong Liu, I. Lorato, T. Torfs, A. Bourdoux, C. van Hoof   +5 more
semanticscholar   +1 more source