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Showing 1 to 5 of 5 for “"slice selection"”.
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Gradient characterization in magnetic resonance imaging
… An improved method, named the self-encoded slice selection algorithm, of characterizing the gradient system of the magnetic resonance system is proposed. It improves and combines the self-encode method and the direct slice selection method. The new approach is simple and fast, and allows for …
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AUTOMATED MIDLINE SHIFT DETECTION ON BRAIN CT IMAGES FOR COMPUTER-AIDED CLINICAL DECISION SUPPORT
… shift estimation system is proposed. First, a CT slice selection algorithm (SSA) is designed to automatically select a subset of appropriate CT slices from a large number of raw images for MLS detection. Next, ideal midline detection is implemented based on skull bone anatomical features and …
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Molecular Origins of Phase Stability in Phase-Change Nano-Emulsions for Thermal Energy Storage by NMR Spectroscopy
… frequencies during thermal cycling. Double-slice selection was applied to measure the velocity profile and concentration distribution of the oil within the gap, revealing non-linear velocity profiles and the shear-induced mass transport of nano-emulsion droplets. <sup>1</sup>H NMR Transverse …
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Process Applications of NMR
… sequence is modified to include flow-compensated slice selection gradients. The accuracy of the compositions measured from volume selective spectra is measured as ±1 mol% and ±2 mol% for static and flowing mixtures respectively. Pulsed field gradient NMR sequences using double echoes for flow …
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Towards Multiplexed Nuclear Magnetic Resonance for Environmental Analysis
… a novel pulse sequence that allows the selection of chosen compounds out of a complex mixture was employed, addressing the key challenge of spectral overlap. This powerful technique was used to follow the biochemical impacts of external stressors by tracking changes in key metabolites …