Doppler Imaging of Exoplanets and Brown Dwarfs [PDF]
, 2014 Doppler Imaging produces 2D global maps of rotating objects using high-dispersion spectroscopy. When applied to brown dwarfs and extrasolar planets, this technique can constrain global atmospheric dynamics and/or magnetic effects on these objects in un ...
Crossfield, Ian J. M.
core +3 more sources
Definitions, 2020 The sections in this article are Development and Use of Laser Doppler Flowmetry Laser Doppler Imaging Endothelial Dysfunction LDI and Iontophoresis Studies Using LDI in RA Patients Conclusion Keywords: laser Doppler imaging; laser ...
Jamie Turner, B. Galarraga, F. Khan
openaire +2 more sources
Ultrasonic colour Doppler imaging [PDF]
Interface Focus, 2011 Ultrasonic colour Doppler is an imaging technique that combines anatomical information derived using ultrasonic pulse-echo techniques with velocity information derived using ultrasonic Doppler techniques to generate colour-coded maps of tissue velocity superimposed on grey-scale images of tissue anatomy. The most common use of the technique is to image
Evans, David H +2 more
openaire +5 more sources
Intramachine and intermachine variability in transesophageal color doppler images of pulsatile jets: in vitro studies [PDF]
, 1994 Background: Color Doppler flow mapping is widely used as a marker of severity of valvular regurgitation, and the transesophageal approach has provided high-quality images in patients with poor acoustic windows.
Anayiotos, Andreas +2 more
core +4 more sources
The Magnetic Topology of the Weak-Lined T Tauri Star V410 - A Simultaneous Temperature and Magnetic Field Inversion [PDF]
, 2012 We present a detailed temperature and magnetic investigation of the T Tauri star V410 Tau by means of a simultaneous Doppler- and Zeeman-Doppler Imaging.
Carroll, T. A. +3 more
core +2 more sources
Up-to-date Doppler techniques for breast tumor vascularity: superb microvascular imaging and contrast-enhanced ultrasound [PDF]
Ultrasonography, 2017 Ultrasonographic Doppler techniques have improved greatly over the years, allowing more sophisticated evaluation of breast tumor vascularity. Superb microvascular imaging (SMI) and contrast-enhanced ultrasound (CEUS) with second-generation contrast ...
Ah Young Park, Bo Kyoung Seo
openalex +2 more sources
Weighted SPICE Algorithms for Range-Doppler Imaging Using One-Bit Automotive Radar [PDF]
IEEE Journal on Selected Topics in Signal Processing, 2021 We consider the problem of range-Doppler imaging using one-bit automotive LFMCW1 or PMCW radar that utilizes one-bit ADC sampling with time-varying thresholds at the receiver.
Xiaolei Shang, Jian Li, P. Stoica
semanticscholar +1 more source
Two-dimensional speckle tracking imaging and tissue Doppler imaging can predict subclinical left ventricular systolic and diastolic dysfunctions after chemotherapy for breast cancer. [PDF]
Am J Transl ResNiu H +5 more
europepmc +2 more sources
Evaluating Bone Fracture Healing in a Rabbit Model Using Doppler Imaging Modes, Shear Wave Elastography, X-Ray, and Dual-Energy X-Ray Absorptiometry. [PDF]
J Ultrasound MedMachado P +5 more
europepmc +3 more sources