منابع مشابه
First in vivo traveling wave magnetic particle imaging of a beating mouse heart.
Magnetic particle imaging (MPI) is a non-invasive imaging modality for direct detection of superparamagnetic iron-oxide nanoparticles based on the nonlinear magnetization response of magnetic materials to alternating magnetic fields. This highly sensitive and rapid method allows both a quantitative and a qualitative analysis of the measured signal. Since the first publication of MPI in 2005 sev...
متن کاملTraveling Wave Magnetic Particle Imaging for determining the iron-distribution in rock
Determining the composition of solid materials is of high interest in areas such as material research or quality assurance. There are several modalities at disposal with which various parameters of the material can be observed, but of those only magnetic resonance imaging (MRI) or computer tomography (CT) offer a non-destructive determination of material distribution in 3D. A novel non-destruct...
متن کاملImproving the Imaging Quality in Magnetic Particle Imaging by a Traveling Phase Trajectory
Introduction: Magnetic particle imaging (MPI) is a new quantitative tomographic imaging method for measuring the spatial distribution of super-paramagnetic iron-oxide nanoparticles (SPIOs) in real-time [1, 2, 3, 4]. MPI takes advantage of the nonlinear magnetization behavior of the SPIOs. Spatial encoding is achieved by moving a field-free point (FFP) through the field of interest. For moving t...
متن کاملSome traveling wave solutions of soliton family
Solitons are ubiquitous and exist in almost every area from sky to bottom. For solitons to appear, the relevant equation of motion must be nonlinear. In the present study, we deal with the Korteweg-deVries (KdV), Modied Korteweg-de Vries (mKdV) and Regularised LongWave (RLW) equations using Homotopy Perturbation method (HPM). The algorithm makes use of the HPM to determine the initial expansion...
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ژورنال
عنوان ژورنال: IEEE Transactions on Medical Imaging
سال: 2014
ISSN: 0278-0062,1558-254X
DOI: 10.1109/tmi.2013.2285472