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Evaluation of laser Doppler vibrometer's performance by a multimode laser and changeable reference arm length, equipped with an auto-focus system. [PDF]
Sci RepSeydipour F, Rezaei F.
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Brain Point-of-Care Ultrasound (BrainPOCUS) in Adult Critical Care: An Introduction to Methods. [PDF]
CureusCashmore RM, Jha AK.
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Comment on: Deep parasternal intercostal plane block and its effects on left internal thoracic artery hemodynamics in coronary artery bypass grafting. [PDF]
Turk Gogus Kalp Damar Cerrahisi DergUçak D.
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Cerebrovascular Reactivity to Acetazolamide in Stable COPD Patients. [PDF]
J Clin MedSiró P +5 more
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Ultrasound indicators of organ venous congestion: a narrative review. [PDF]
Ann Intensive CareBitar ZI, Maadarani OS, Bitar M.
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The Journal of the Acoustical Society of America, 2010
The Doppler effect describes the change in frequency observed for a moving source and/or receiver. A common example of the Doppler effect involves a moving vehicle sounding a siren or horn as it approaches, passes, and recedes from an observer. The observed frequency (compared to the emitted frequency) is higher during the approach, is identical at the
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The Doppler effect describes the change in frequency observed for a moving source and/or receiver. A common example of the Doppler effect involves a moving vehicle sounding a siren or horn as it approaches, passes, and recedes from an observer. The observed frequency (compared to the emitted frequency) is higher during the approach, is identical at the
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Acta Mechanica, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Watanabe, Kazumi, Biwa, S.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Watanabe, Kazumi, Biwa, S.
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[Doppler effect in cardiology. Continuous Doppler, pulsed Doppler, Doppler color].
Presse medicale (Paris, France : 1983), 1989Echocardiography has contributed to the exploration of the heart by providing much information, and it has even given rise to new semiological concepts. However, abnormalities of intracardial blood flow, notably shunts and regurgitations, could only be diagnosed indirectly from their effects on cardiac cavities.
Y, Houdas +3 more
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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. ]
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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. ]
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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 ...
W. Schlosser +2 more
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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 ...
W. Schlosser +2 more
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