Results 111 to 120 of about 175,993 (310)

Perfect state transfer in unitary Cayley graphs over local rings [PDF]

open access: yesTransactions on Combinatorics, 2014
In this work, using eigenvalues and eigenvectors of unitary Cayley graphs over finite local rings and elementary linear algebra, we characterize which local rings allowing PST occurring in its unitary Cayley graph.
Yotsanan Meemark , Songpon Sriwongsa
doaj  

Application of the Perturbation Method for Determination of Eigenvalues and Eigenvectors for the Assumed Static Strain

open access: yesCivil and Environmental Engineering, 2014
The paper presents the perturbation method which was used for computation of eigenvalues and eigenvectors for the assumed homogeneous state of strain in the hyperelastic Murnaghan material.
Major Izabela, Major Maciej
doaj   +1 more source

Eigenvalues and eigenvectors of symmetric matrices, case 320 [PDF]

open access: yes
Eigenvalues and eigenvectors of symmetric matrices using FORTRAN 4 ...
Vandergraft, J. S.
core   +1 more source

Vessel segmentation for χ$$ \chi $$‐separation in quantitative susceptibility mapping

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose χ$$ \chi $$‐separation is an advanced quantitative susceptibility mapping (QSM) method that is designed to generate paramagnetic (χpara$$ {\chi}_{para} $$) and diamagnetic (|χdia|$$ \mid {\chi}_{dia}\mid $$) susceptibility maps, reflecting the distribution of iron and myelin in the brain.
Taechang Kim   +7 more
wiley   +1 more source

Comparison of cardiac diffusion MRI using multiple prospective respiratory motion correction techniques

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose A novel prospective motion correction control system with slice tracking (MNav‐CoS) was compared with three other prospective respiratory motion correction techniques in performing free‐breathing cardiovascular diffusion tensor imaging (cDTI) acquisitions. Methods Ten healthy volunteers underwent cDTI using an M2SE sequence.
Stephen Jermy   +8 more
wiley   +1 more source

Sampling of non‐Gaussian Ensemble Average Propagators for the simulation of diffusion magnetic resonance images

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose (a) To design a methodology for drawing random samples of any Ensemble Average Propagator (EAP) (b) to modify the KomaMRI simulator to accommodate them as realistic spin movements to simulate diffusion MRI (dMRI) and (c) to compare these simulations with those based on the Diffusion Tensor (DT) model.
Justino R. Rodríguez‐Galván   +7 more
wiley   +1 more source

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