Results 71 to 80 of about 10,176 (239)
Off-resonance magnetisation transfer contrast (MTC) MRI using fast field-cycling (FFC) [PDF]
, 2010 Peer ...
Lurie, David J +2 more
core +1 more source
Quantum-Impurity Relaxometry of Magnetization Dynamics
Physical Review Letters, 2018 Prototypes of quantum impurities (QI), such as NV and SiV centers in diamond, have been recently growing in popularity due to their minimally invasive and high-resolution magnetic field sensing. Here, we focus on quantum-impurity relaxometry as a method to probe collective excitations in magnetic insulators.
Flebus, B., Tserkovnyak, Y.
openaire +4 more sources
Field‐Cycling NMR Relaxometry in Tire Elastomer Science
Magnetic Resonance in Chemistry, EarlyView.Field‐cycling NMR relaxometry has established as an ideal tool to investigate multiscale polymer dynamics. Here, we review and discuss applications on elastomers and elastomer compounds of interest for the tire industry to obtain information on segmental dynamics and on polymer dynamics over different regimes as a function of chain length in polymer ...
Francesca Nardelli +5 more
wiley +1 more source
Optimisation of electron irradiation for creating spin ensembles in hexagonal boron nitride
Materials for Quantum TechnologyBoron vacancy centre ( $V_\textrm{B}^-$ ) ensembles in hexagonal boron nitride (hBN) have attracted recent interest for their potential as two-dimensional solid-state quantum sensors.
Alexander J Healey +11 more
doaj +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose We introduce DeepRelaxo, a fast and generalizable deep learning method for estimating brain R2* maps from multi‐echo gradient echo (ME‐GRE) acquisitions with arbitrary echo configurations, including shortened echo trains for accelerated scans.
Samiha Prima +3 more
wiley +1 more source
, 2017 Cardiac magnetic resonance (CMR) imaging has been widely used to assess myocardial perfusion and scar and is the non-invasive gold standard for identification of focal myocardial fibrosis.
Hamilton-Craig, Christian R. +8 more
core +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To investigate the utility of a recently demonstrated diffusion MRI derived axon diameter surrogate measure (∆D⟂) under pathologic conditions induced by a spinal cord injury model. Methods Contusion injuries were performed on the thoracic–lumbar spinal cord of adult male rats.
Hannah E. Alderson +4 more
wiley +1 more source
, 2007 A multimodal MR study including relaxometry, diffusion tensor imaging (DTI), and MR spectroscopy was performed on patients with classical phenylketonuria (PKU) and matched controls, to improve our understanding of white matter (WM) lesions.
Lutz, Thomas +5 more
core +1 more source
Studies of nano-structured liquids in confined geometry and at surfaces. [PDF]
, 2010 This is a progress report on elucidating the behaviour of liquids, in particular water, in confined geometry on the nano- to mesoscale, and at interfaces.
Webber, J. Beau W., Webber, Beau
core +1 more source
Fully‐Constrained Variable Projection for Water‐Fat Models
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Variable projection (VARPRO) is an effective technique to reduce the dimensionality of least squares optimization problems through the elimination of linear parameters. For water‐fat models, constrained VARPRO variants have been proposed in the literature to ensure that water and fat components are aligned at TE = 0, thereby preventing
Carl Ganter +4 more
wiley +1 more source