Results 181 to 190 of about 29,054 (216)
Some of the next articles are maybe not open access.
Laser-Doppler Velocimetry (LDV)
1994The Laser-Doppler-Velocimetry (LDV) is an optical method to measure local flow parameters of transparent gaseous or liquid flows. Without explaining in more detail it should be noted that in a modified version the same technique can be applied to velocity measurements of surfaces of solids. In comparison to traditional flow measurement techniques, e.g.,
openaire +1 more source
Smart Doppler Cloak Operating in Broad Band and Full Polarizations
Advanced Materials, 2021Xin Ge Zhang +2 more
exaly
Doppler Velocimetry and Hypertension
2005It has been demonstrated, without doubt, that the clinical use of umbilical artery flow velocity waveforms reduces perinatal deaths and unnecessary admission to hospital or induction of labor for suspected placental insufficiency. It can also be used in primary health care settings to differentiate between a normal fetus with poor growth and placental ...
openaire +1 more source
Low-Frequency Gravitational Wave Searches Using Spacecraft Doppler Tracking
Living Reviews in Relativity, 2006J W Armstrong
exaly
Role of Tissue Doppler and Strain Echocardiography in Current Clinical Practice
Circulation, 2007Theodore P Abraham
exaly