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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1109/TUFFC.2010.1630
|2 doi
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|a pubmed25n0667.xml
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|a (NLM)20679020
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Marsh, Jon N
|e verfasserin
|4 aut
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|a Application of a real-time, calculable limiting form of the Renyi entropy for molecular imaging of tumors
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|c 2010
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 05.01.2011
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|a Date Revised 20.10.2021
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|a published: Print
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|a Citation Status MEDLINE
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|a Previously, we reported new methods for ultrasound signal characterization using entropy, H(f); a generalized entropy, the Renyi entropy, I(f)(r); and a limiting form of Renyi entropy suitable for real-time calculation, I(f),(infinity). All of these quantities demonstrated significantly more sensitivity to subtle changes in scattering architecture than energy-based methods in certain settings. In this study, the real-time calculable limit of the Renyi entropy, I(f),(infinity), is applied for the imaging of angiogenic murine neovasculature in a breast cancer xenograft using a targeted contrast agent. It is shown that this approach may be used to reliably detect the accumulation of targeted nanoparticles at five minutes post-injection in this in vivo model
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|a Letter
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|a Research Support, N.I.H., Extramural
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Contrast Media
|2 NLM
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| 700 |
1 |
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|a Wallace, Kirk D
|e verfasserin
|4 aut
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| 700 |
1 |
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|a McCarthy, John E
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wickerhauser, Mladen V
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Maurizi, Brian N
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lanza, Gregory M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wickline, Samuel A
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hughes, Michael S
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on ultrasonics, ferroelectrics, and frequency control
|d 1986
|g 57(2010), 8 vom: 01. Aug., Seite 1890-5
|w (DE-627)NLM098181017
|x 1525-8955
|7 nnns
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| 773 |
1 |
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|g volume:57
|g year:2010
|g number:8
|g day:01
|g month:08
|g pages:1890-5
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|u http://dx.doi.org/10.1109/TUFFC.2010.1630
|3 Volltext
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