Results 251 to 260 of about 105,814 (313)

Estimation of toe brachial index based on forefoot Doppler waveforms. [PDF]

open access: yesEur Heart J Imaging Methods Pract
Rodway AD   +10 more
europepmc   +1 more source

Acute lower‐limb heating improves exercise performance in individuals with heart failure with reduced ejection fraction

open access: yes
European Journal of Heart Failure, EarlyView.
Fergus K. O'Connor   +9 more
wiley   +1 more source

Cerebral Saturation and Fractional Tissue Oxygen Extraction Are Associated with Anterior Cerebral Artery Doppler Parameters in Neonates with Congenital Heart Defects.

open access: yesNeonatology
Kanaprach P   +14 more
europepmc   +1 more source

Spinning the Doppler Effect

Science, 2013
Detection of an object's rotation by exploiting the orbital angular momentum of light may find applications in remote sensing and astronomy. [Also see Report by Lavery et al. ]
openaire   +3 more sources

The Doppler Effect

1991
The Doppler effect, named for Christian Doppler (ca. 1842), has tremendous importance for science and technology. Thanks to it, air traffic controllers can distinguish among objects moving in the line of sight; on the ground, speeding cars can be identified before serious accidents occur; and in space, the velocities of the stars and the rotations and ...
Th. Schmidt-Kaler   +2 more
openaire   +2 more sources

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