Shadowing and enhancement in ultrasonic echograms by reflection and refraction

The action of reflection and refraction in producing shadows and enhancement in ultrasonic echograms behind cystic structures is well known, but the physical explanations usually used are incomplete. In this paper the emergent beam patterns for a number of cases are plotted and this data used to exp...

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Veröffentlicht in:	Journal of clinical ultrasound 1981-04, Vol.9 (4), p.181-188
Hauptverfasser:	Robinson, David E., Wilson, Laurence S., Kossoff, George
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic enhancement Acoustic reflection Acoustic refraction Acoustic shadowing Image Enhancement Refractometry Ultrasonics Ultrasound technology Velocity measurement
Online-Zugang:	Volltext
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