Ieee Nuclear Science Symposium Conference Record
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Publication Venue For
- A radioisotope based methodology for plant-fungal interactions in the rhizosphere 2013
- Imaging corn plants with PhytoPET, a modular PET system for plant biology 2013
- Neutron stimulated emission computed tomography for brain cancer imaging 2013
- Automated hemochromatosis spectra analysis using neutron stimulated emission tomography. 2497-2500. 2012
- Detection of photon-induced excitations in235 U with LaBr3:Ce scintillating detectors. 55-58. 2012
- Ethernet-based flash ADC for a plant PET detector system. 1320-1322. 2012
- Investigation of four phantoms for PET normalization. 3548-3550. 2012
- Multi-modal rigid and non-rigid registration for attenuation correction in cardiac SPECT/CT using emission scatter to CT conversion. 2859-2866. 2012
- Nuclear resonance fluorescence (NRF) in GEANT4: Development, validation, and testing. 1731-1734. 2012
- PhytoPET: Design and initial results of modular PET for plant biology. 1323-1325. 2012
- Computerized detection of low SNR cases in NSECT: An ROC-based sensitivity analysis. 3935-3938. 2012
- Development of PhytoPET: A plant imaging PET system. 275-278. 2012
- Digital anthropomorphic phantoms of non-rigid human respiratory and voluntary body motions: A tool-set for investigating motion correction in 3D reconstruction. 3572-3578. 2012
- Dynamic multi-bed FDG PET imaging: Feasibility and optimization. 3863-3870. 2012
- Elemental quantification through gamma-stimulated spectroscopy: An NRF simulation in GEANT4. 4281-4284. 2012
- Investigation of respiratory motion correction with and without motion correction of attenuation map in cardiac SPECT/CT in presence of non-rigid motion, an NCAT study. 3237-3243. 2012
- Neutron time-of-flight spectroscopy for depth-resolved quantification through NSECT. 3034-3037. 2012
- Development of a 4D Digital Phantom for Tracer Kinetic Modeling and Analysis of Dynamic Perfusion PET and SPECT Simulation Studies.. 2011:4192-4195. 2011
- Bienvenidos!. 2. 2011
- Comparison of dual-window scatter correction and effective attenuation coefficients for quantification in dedicated breast SPECT. 3760-3763. 2011
- Low dose, non-tomographic estimation of lesion position and trace element concentration in NSECT. 3796-3799. 2011
- A phantom study of regularized image reconstruction in PET. 3661-3665. 2010
- Compact beta particle/positron imager for plant biology. 1752-1754. 2010
- Data acquisition for the Helium and Lead Observatory. 1860-1865. 2010
- Quantitative elemental imaging with neutrons for breast cancer diagnosis: A GEANT4 study. 3065-3068. 2010
- Regional SPECT imaging using sampling principles and multiple pinholes. 2071-2076. 2010
- Simulation of left ventricular dyssynchrony using the XCAT phantom. 3187-3189. 2010
- The new XCAT series of digital phantoms for multi-modality imaging. 2392-2395. 2010
- Is SPECT or CT Based Attenuation Correction More Quantitatively Accurate for Dedicated Breast SPECT Acquired with Non-Traditional Trajectories?. 2010:2319-2324. 2010
- Realistic Simulation of Regional Myocardial Perfusion Defects for Cardiac SPECT Studies.. 2010:3061-3064. 2010
- A 4D Monte Carlo Compton scattering code. 477-480. 2009
- Attenuation artifacts and time-of-flight PET. 2997-2999. 2009
- Locating stored iron in the liver through attenuation measurement in NSECT. 2419-2422. 2009
- Multi-geometric collimation for high sensitivity brain SPECT. 3132-3134. 2009
- Positron emission tomography detector development for plant biology. 2323-2328. 2009
- Realistic X-ray CT simulation of the XCAT phantom with SINDBAD. 3980-3983. 2009
- TOF-PET small-lesion image quality measured over a range of phantom sizes. 3710-3714. 2009
- Towards quantification of dedicated breast SPECT using non-traditional acquisition trajectories. 3866-3870. 2009
- Novel Applications of Rapid Prototyping in Gamma-ray and X-ray Imaging.. 2009:3322-3326. 2009
- Banding artifact reduction for cardiac CT. 4838-4839. 2008
- Comparison of 2D scintimammography and 3D dedicated breast SPECT using a compressible breast phantom and lesions of varying size and tracer uptake. 5640-5646. 2008
- Detection of iron overload with the ORNL spallation neutron source: An MCNPX simulation study. 4972-4975. 2008
- Development of a fillable, tapered PET/CT phantom. 3898-3902. 2008
- Dynamic laser-guided contouring for dedicated emission mammotomography. 4789-4793. 2008
- Effectiveness of three alternative strategies in reducing the degrading impact ofrespiratory motion on the detection of small pulmonary nodules in SPECT imaging. 3663-3667. 2008
- Estimation and correction of irregular respiratory motion of the heart in presence of partial angle effects due to amplitude binning in SPECT. 3656-3662. 2008
- High sensitivity collimators for brain SPECT. 3683-3686. 2008
- Improved chest wall imaging through combined complex trajectories in dedicated dual modality SPECT-CT breast molecular imaging. 5650-5656. 2008
- Novel patient optimized acquisition trajectories for dedicated breast SPECT imaging. 5629-5634. 2008
- The MAJORANA neutrinoless double-beta decay experiment. 1793-1798. 2008
- Ultra low dose CT for attenuation correction in PET/CT. 5506-5511. 2008
- 3-D Contrast-detail analysis for dedicated emission mammotomography. 5:2954-2958. 2007
- Cardiac motion estimation from gated emission computed tomography images. 5:2688-2694. 2007
- Comparison of reduced angle and fully 3D acquisition sequencing and trajectories for dual-modality mammotomography. 6:4044-4050. 2007
- Design and construction of a prototype rotation modulation collimator for near-field high-energy spectroscopic gamma imaging. 4:2021-2024. 2007
- Design of a new multi-projection imaging system for chest radiography. 4:2996-2999. 2007
- Development of a PET protocol to equalize noise for PET/CT leg acquisitions. 5:3246-3249. 2007
- Development of a phantom to simulate a wide range of body sizes. 5:3713-3717. 2007
- Effect of respiratory motion on abdominal C-arm CT angiography using the 4D NCAT phantom. 6:4536-4538. 2007
- Enhanced 4D heart model based on high resolution dual source gated cardiac CT images. 4:2617-2620. 2007
- GEANT4 simulation of an NSECT system for iron overload detection. 6:4604-4607. 2007
- Geometrical repeatability and motion blur analysis of a new multi-projection X-ray imaging system. 5:3170-3173. 2007
- Half-cone-beam data sufficiency in triple-camera SPECT. 6:4442-4446. 2007
- Helical-path, half-cone-beam acquisition for SPECT brain imaging. 3:1837-1841. 2007
- Initial development of a dual-modality SPECT-CT system for dedicated mammotomography. 4:2382-2386. 2007
- Initial patient study with dedicated dual-modality SPECT-CT mammotomography. 5:3781-3787. 2007
- Investigation of equal magnitude respiratory gating in quantitative myocardial SPECT. 4:2107-2110. 2007
- Limiting iterations vs. post smoothing for noise control in PET. 4:2772-2775. 2007
- Modeling respiratory motion variations in the 4D NCAT phantom. 4:2677-2679. 2007
- Modeling respiratory motion variations in the 4P NCAT phantom. 6:4531-4533. 2007
- Non-invasive estimation of potassium (39K) in Bovine Liver using Neutron Stimulated Emission Computed Tomography (NSECT). 4:2076-2078. 2007
- Optimization of a rotating modulation collimator for Neutron Stimulated Emission Computed Tomography (NSECT) imaging. 5:3812-3815. 2007
- Optimization of gated liver FDG PET with non-uniform respiration. 4:2594-2596. 2007
- Pinhole trajectories for SPECT imaging of the breast, axilla, and upper chest. 4:2387-2389. 2007
- Quantitative evaluation of half-cone-beam data acquisition trajectories in triple-camera brain SPECT. 5:3898-3903. 2007
- Scatter correction requirements for likelihood-based attenuation artifact correction in PET. 4:2151-2154. 2007
- System matrix modeling of externally tracked motion. 4:2137-2141. 2007
- The development and application of a realistic simulation dataset for simultaneous cardiac and respiratory gated ECT/CT. 5:3656-3659. 2007
- Toward time resolved cardiac CT images with patient dose reduction: Image-based motion estimation. 4:2029-2032. 2007
- Empirical effects of angular sampling and background content on image quality in dedicated breast SPECT. 4:3065-3069. 2007
- Impact of respiratory motion on the detection of small pulmonary nodules in SPECT imaging.. 5:3241-3245. 2007
- RTNCAT (Real Time NCAT): Implementing Real Time physiological movement of voxellized phantoms in GATE. 5:3163-3165. 2007
- Aging effects in the ATLAS transition radiation tracker and gas filtration studies. 2:1185-1190. 2005
- Angular-dependent axial-shift correction for pinhole SPECT. 5:2644-2648. 2005
- Characterizing the MTF in 3D for a quantized SPECT camera having arbitrary trajectories. 3:1722-1726. 2005
- Development of a system for the non-invasive measurement of the time course of [C-11] nicotine. 3:1795-1799. 2005
- Effect of respiratory motion in CT-based attenuation correction in SPECT using different CT scanners and protocols. 4:2413-2417. 2005
- Evaluation of sinogram consistency conditions for identifying artifactual PET attenuation images. 3:1611-1614. 2005
- Image quality vs. NEC in 2D and 3D PET. 4:2133-2137. 2005
- Investigating the effects of energy resolution in dedicated emission mammotomography. 5:2537-2541. 2005
- Investigating the optimum lower energy threshold of a new research PET/CT scanner. 4:2054-2056. 2005
- Non-invasive quantification of iron56 Fe in beef liver using neutron stimulated emission computed tomography. 4:2232-2234. 2005
- Optimizing orientation of SPECT and cone beam CT detectors through quantification of cross contamination in a dual modality mammotomography system. 3:1672-1676. 2005
- Performance of a BGO PET/CT with higher resolution PET detectors. 4:1891-1894. 2005
- Study of parameters characterizing space-time Gibbs priors for 4D MAP-RBI-EM in gated myocardial perfusion SPECT. 4:2124-2128. 2005
- Towards patient imaging with dedicated emission mammotomography. 3:1519-1523. 2005
- 3D data acquisition sampling strategies for dedicated emission mammotomography for various breast sizes. 4:2596-2600. 2004
- A delta-scatter Monte Carlo model of a rotating parallel-hole collimator for131 i brain tumor imaging. 5:3084-3088. 2004
- A log likelihood based method for recovery of localized defects in PET attenuation-correction images. 5:2710-2714. 2004
- A simulation study of a bedside cardiac PET imager. 5:3126-3129. 2004
- Adjusting the low energy threshold for large bodies in PET. 5:2872-2876. 2004
- Comparison of cone beam and parallel beam collimation with the heart on the axis of rotation for human cardiac SPECT imaging. 6:3789-3792. 2004
- Comparison of scintimammography and dedicated emission mammotomography. 5:2818-2822. 2004
- Development and validation of a Monte Carlo simulation tool for multi-pinhole microSPECT. 6:3440-3444. 2004
- Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol. 6:3357-3360. 2004
- PET prostate imaging with small planar detectors. 5:2806-2809. 2004
- Physiologically realistic LV models to produce normal and pathological image and phantom data. 7:4231-4235. 2004
- Reduced incomplete-sampling artifacts in pinhole SPECT breast imaging using body-contour and lung-boundary constraints. 5:3013-3017. 2004
- Statistical analysis of incomplete circular orbits for breast pinhole SPECT imaging. 4:2347-2351. 2004
- The effects of lead shielding of background organ activity in pinhole Single Photon Emission Computed Tomography (SPECT) breast tumor imaging. 5:3352-3356. 2004
- A mathematical observer study for evaluation of a model-based compensation method for crosstalk in simultaneous dual isotope SPECT. 4:2521-2525. 2003
- A study of MICROMEGAS in TPC mode. 2:895-897. 2003
- A study of the effect of cardiac gating in myocardial SPECT using the 4D NCAT. 4:2681-2685. 2003
- Aligning emission tomography and MRI images by optimizing the emission-tomography image reconstruction objective function. 4:2562-2565. 2003
- An aging study of industrially produced micro-patterned gas detectors. 5:3723-3725. 2003
- Comparison of compact gamma cameras with 1.3mm and 2.0mm quantized elements for dedicated emission mammotomography. 3:1886-1890. 2003
- Extension of the 4D NCAT phantom to dynamic X-ray CT simulation. 5:3195-3199. 2003
- Initial study of quasi-monochromatic X-ray beam performance for X-ray computed mammotomography. 4:2999-3003. 2003
- Problems created in attenuation corrected SPECT images by artifacts in the attenuation maps. 4:2356-2360. 2003
- Recovery of localized defects in PET attenuation-correction images. 3:1949-1952. 2003
- Simulation study of quasi-monochromatic X-ray beam performance for X-ray computed mammotomography given various breast compositions and lesion sizes. 3:1850-1854. 2003
- Analysis of factors affecting positron emission mammography (PEM) image formation. 4:2253-2257. 2002
- Using the hotelling observer on Multi-Slice and Multi-View simulated SPECT myocardial images. 4:2258-2262. 2002
- A cautionary note on the use of positivity constrained reconstructions for quantification of regional PET imaging data 2013
- Effect of gamma radiation on potential ionising radiation detectors and dosimeters based on quantum dots 2012
- Effect of gamma radiation on potential ionising radiation detectors and dosimeters based on quantum dots 2012
- First Experimental Results from a Prototype Rotating Slit-Slat Collimator 2009
- High Sensitivity Collimators for Brain SPECT 2009
- First experimental results from a prototype rotating slit-slat collimator 2008
- Analytical derivation and experimental verification of a sensitivity formula for slit-slat SPECT collimation 2007
- Experimental measurement of axial and transaxial resolutions of a slit-slat collimator and comparison to theoretical expectations 2007
- Preliminary assessment of multislit-slat collimation for cardiac SPECT 2007
- Development of a High-Energy Gamma Camera for use with NSECT Imaging of the Breast 2006
- Neutron Spectroscopy of Mouse Using Neutron Stimulated Emission Computed Tomography (NSECT) 2006
- Patient Bed Design for an Integrated SPECT-CT Dedicated Mammotomography System 2006
- Quantitative and statistical analyses of PET imaging studies of amyloid deposition in humans 2004
- Simultaneous multi-head calibration for pinhole SPECT 2004
- Utilizing MRI information to estimate F18-FDG distributions in rat flank tumors 2004
- Laser alignment system for helical pinhole SPECT 2003
- Absolute quantitation of I-131 activity distributions using a high-resolution rotating collimator: A phantom study 1999
- Effects of axial transmission resolution in PET 1999
- Evaluation of transmission source collimation for SPECT attenuation compensation 1999
- Fully adaptive variable order temporal regression smoothing in gated cardiac SPECT image reconstruction 1999
- Optimizing rotating gamma camera PET for brain imaging 1999
- Transmission CT reconstruction for offset fan beam collimation 1999
- Uranium pinhole collimators for positron emission SPECT imaging of small volumes 1999