Search Results - "ROUZE, N"

The impact of hepatic pressurization on liver shear wave speed estimates in constrained versus unconstrained conditions by Rotemberg, V, Palmeri, M, Nightingale, R, Rouze, N, Nightingale, K

“…Increased hepatic venous pressure can be observed in patients with advanced liver disease and congestive heart failure. This elevated portal pressure also…”
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TH‐C‐217BCD‐06: Acoustic Radiation Force Based Imaging: An Overview by Nightingale, K, Wang, M, Rosenzweig, S, Rotemberg, V, Rouze, N, Palmeri, M

“…Acoustic radiation force impulse (ARFI) based elasticity imaging methods have been under investigation in research laboratories for over 15 years. In ARFI…”
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TU‐G‐220‐01: Quantitative Elasticity Imaging with Acoustic Radiation Force Induced Shear Waves by Nightingale, K, Palmeri, M, Rouze, N, Rosenzweig, S, Wang, M, Trahey, G

“…Purpose: Shear waves can be generated in soft tissues using impulsive acoustic radiation force (ARFI), and the resulting shear wave speeds (SWS) can be related…”
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Design of a small animal PET imaging system with 1 microliter volume resolution by Rouze, N.C., Schmand, M., Siegel, S., Hutchins, G.D.

“…The design of a new scanner for use in small animal PET imaging is described. The goal is to achieve 1 mm FWHM resolution in each of three orthogonal…”
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Quantitative comparison of FBP, EM, and Bayesian reconstruction algorithms for the IndyPET scanner by Frese, T., Rouze, N.C., Bouman, C.A., Sauer, K., Hutchins, G.D.

“…We quantitatively compare filtered backprojection (FBP), expectation-maximization (EM), and Bayesian reconstruction algorithms as applied to the IndyPET…”
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Continuous and Transient Vesicle Cycling at a Ribbon Synapse by Rouze, Ned C, Schwartz, Eric A

“…Optical methods were used to study the Ca2+ dependence of vesicle cycling in bipolar cells isolated from goldfish retinas. Uniformly raising the Ca2+…”
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Design and characterization of IndyPET-II:A high-resolution, high-sensitivity dedicated research scanner by Rouze, N.C., Hutchins, G.D.

“…The IndyPET-II scanner has been developed as a high-resolution, high-sensitivity research PET scanner for use in small animal, intermediate sized animal, and…”
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Dielectric and mechanical relaxation processes in methyl acrylate/tri-ethyleneglycol dimethacrylate copolymer networks by Viciosa, M.T., Rouzé, N., Dionísio, M., Gómez Ribelles, J.L.

“…The dielectric properties of methylacrylate (MA)/tri-ethyleneglycol dimethacrylate (TrEGDMA) copolymers at different compositions, ranging from 0 to 100, were…”
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Analysis of idealized Zeeman quantum beat experiments in the advanced laboratory by Gemmen, Gregory J., Rouze, N.

“…An expression for the time‐dependent intensity of light scattered in idealized Zeeman quantum beat experiments commonly found in advanced teaching laboratories…”
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Compton scattering, the electron mass, and relativity: A laboratory experiment by Jolivette, P. L., Rouze, N.

“…Compton scattering in a semiconductor detector is used to ‘‘discover’’ the relativistic relation between energy and momentum and to demonstrate the dependence…”
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Experimental verification of the Heisenberg uncertainty principle—An advanced undergraduate laboratory by DeYoung, P. A., Jolivette, P. L., Rouze, N.

“…The Heisenberg uncertainty principle can be experimentally demonstrated by combining a Mössbauer experiment with a measurement of a nuclear lifetime. The…”
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Experimental determination of the density matrix describing collisionally produced H(n=3) atoms by HAVENER, C. C, ROUZE, N, WESTERVELD, W. B, RISLEY, J. S

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Interpretation of oscillatory structures in Rb- photodetachment by GREENE, C. H, ROUZE, N

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Experimental determination of the current density of the H(n-3) state produced in electron-transfer collisions of H+ on He by HAVENER, C. C, ROUZE, N, WESTERVELD, W. B, RISLEY, J. S

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Bayesian multiresolution algorithm for PET reconstruction by Frese, T., Bouman, C.A., Rouze, N.C., Hutchins, G.D., Sauer, K.

“…We introduce a spatially non-homogeneous adaptive image model and multiresolution reconstruction algorithm for Bayesian tomographic reconstruction. In contrast…”
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Comparison of qualitative and quantitative acoustic radiation force based elasticity imaging methods by Nightingale, K R, Rouze, N C, Wang, M H, Liang Zhai, Palmeri, M L

“…Acoustic radiation force based elasticity imaging methods utilize focused acoustic beams to mechanically excite tissue and ultrasonic correlation based methods…”
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Branching ratios for the decay of n=3 hydrogen atoms in axial and transverse electric fields by ROUZE, N, HAVENER, C. C, WESTERVELD, W. B, RISLEY, J. S

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Comparison between Acoustic Radiation Force Impulse (ARFI)-based hepatic stiffness quantification in deformed and undeformed pressurized canine livers by Rotemberg, V., Palmeri, M. L., Rouze, N. C., Nightingale, R., Nightingale, K. R.

“…Increased hepatic interstitial pressure can be observed in patients with advanced liver disease and is associated with worsened clinical outcomes. Elevated…”
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On the connection between the Zernike moments and Radon transform of an image by Rouze, Ned C., Soon, Victor C., Hutchins, Gary D.

“…We describe a simple and direct method to calculate the Zernike moments of an image from its Radon transform using a polynomial transform in the position…”
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Improving shear wave speed estimation precision in homogeneous media by tracking shear wave propagation in 3D using a real-time volumetric imaging transducer by Wang, M. H., Byram, B. C., Palmeri, M. L., Rouze, N. C., Nightingale, K. R.

“…A system capable of tracking radiation force induced shear wave propagation in 3D using ultrasound is presented. In contrast to existing systems, which use 1D…”
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