نتایج جستجو برای: spherical cavity

تعداد نتایج: 126006  

Journal: :Texas Heart Institute journal 2012
Bharat Bhooshan Kukreti Sivasubramanian Ramakrishnan Gurpreet Singh Gulati Balram Bhargava Sandeep Seth

Volume 39, Number 5, 2012 758 Calcified Mass at Left Ventricular Apex Fig. 2 A) Coronary angiogram shows normal epicardial coronary arteries with a calcified spherical lesion at the left ventricular apex (arrow). B) Angiogram shows obliteration of the mid-left ventricular cavity (a rrowhead) during systole and distortion of the ventricle’s classic “ace of spades” appearance by the apical aneury...

2015
V P Palamodov

A class of photoacoustic acquisition geometries in n is considered such that the spherical mean transform admits an exact filtered back projection reconstruction formula. The reconstruction is interpreted as a time reversion mirror that reproduces exactly an arbitrary source distribution in the cavity. A series of examples of non-uniqueness of the inverse potential problem is constructed based ...

Journal: :Journal of Applied Mathematics and Stochastic Analysis 1991

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1981

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