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A note on linear preservers of certain ranks of tensor products of matrices
Published 2015“…Westwick on linear maps between tensor product spaces that preserve non-zero decomposable elements.…”
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Glaucoma severity affects diffusion tensor imaging (DTI) parameters of the optic nerve and optic radiation
Published 2014“…Objectives: To evaluate whether MR diffusion tensor imaging (DTI) of the optic nerve and optic radiation in glaucoma patients provides parameters to discriminate between mild and severe glaucoma and to determine whether DTI derived indices correlate with retinal nerve fibre layer (RNFL) thickness. …”
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On hopf hypersurfaces in a non-flat complex space form with eta-recurrent ricci tensor
Published 2010“…Baikoussis, Lyu and Suh [1] showed that a Hopf hypersurface M in a non-flat complex space form M-n(c) with constant mean curvature and with eta-recurrent Ricci tensor is locally congruent to one of real hypersurfaces of type A and B. …”
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Effects of cognitive rehabilitation in improving attention deficits and diffusion tensor imaging findings following mild traumatic brain injury
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Diffusion Tensor Imaging Parameters in Mild Traumatic Brain Injury and Its Correlation with Early Neuropsychological Impairment: A Longitudinal Study
Published 2015“…We explored the prognostic value of diffusion tensor imaging (DTI) parameters of selected white matter (WM) tracts in predicting neuropsychological outcome, both at baseline and 6 months later, among well-characterized patients diagnosed with mild traumatic brain injury (mTBI). …”
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Mr neurography of median nerve using diffusion tensor imaging (DTI) and its efficacy to diagnose carpal tunnel syndrome in Malaysian population
Published 2018“…Objective: This study evaluates the feasibility of diffusion tensor imaging(DTI) in assessing median nerve by measuring diffusion parameters such as fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD) and radial diffusivity (RD) at different sites of median nerve and evaluating their differences in patients with and without carpal tunnel syndrome (CTS) in local setting. …”
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A decision tree for differentiating multiple system atrophy from Parkinson's disease using 3-T MR imaging
Published 2013“…To develop a decision tree based on standard magnetic resonance imaging (MRI) and diffusion tensor imaging to differentiate multiple system atrophy (MSA) from Parkinson's disease (PD). 3-T brain MRI and DTI (diffusion tensor imaging) were performed on 26 PD and 13 MSA patients. …”
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Characterizations of contact CR-warped product submanifolds of nearly Sasakian manifolds
Published 2016“…We work out the characterizations in terms of tensor fields under which a contact CR-submanifold of a nearly Sasakian manifold reduces to a warped product submanifold.…”
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Rank one preservers between spaces of boolean matrices
Published 2011“…Both results are proved in a more general setting of tensor products of two Boolean vector spaces of arbitrary dimension.…”
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The past, present and future of imaging in multiple sclerosis.
Published 2010“…Novel imaging for MS using 3 Tesla field strengths, magnetization transfer imaging, diffusion tensor imaging, magnetic resonance spectroscopy and cell-specific contrast will be reviewed.…”
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MRI of optic tract lesions: Review and correlation with visual field defects
Published 2013“…Newer MRI sequences are considered, such as diffusion-tensor imaging. MRI images are correlated with perimetric findings in order to demonstrate localization of lesions in the visual pathway. …”
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Noncentrosymmetric Sulfide Oxide MZnSO (M = Ca or Sr) with Strongly Polar Structure as Novel Nonlinear Crystals
Published 2019“…The substitution of Ca2+ by Sr2+ introduces an obvious enhancement in the anisotropy between the extraordinary and ordinary tensor components, as confirmed by the uniaxial anisotropy and birefringence favoring an important role in second harmonic generation (SHG) and optical parameter oscillator due to better fulfilling of phase-matching conditions. …”
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Microstructural integrity of white matter tracts amongst older fallers: A DTI study
Published 2017“…Methods: 85 participants (43 fallers, 42 non-fallers) were evaluated with conventional MRI and diffusion tensor imaging (DTI) sequences of the brain. DTI metrics were obtained from selected WMT using tract-based spatial statistics (TBSS) method. …”
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Effect of conjugation and aromaticity of 3,6 di-substituted carbazoles on triplet energy and the implication of triplet energy in multiple-cyclic aromatic compounds
Published 2018“…We also quantified the aromaticity of carbazole using the nucleus-independent chemical shift tensor. We discovered that the five-membered heterocyclic aromatic ring in carbazole has reduced aromaticity. …”
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The effects of spatial dynamics on a wormhole throat
Published 2018“…Using an RS2-based braneworld cosmological model, we modified the spacetime metric of Wong and subsequently employed the method of Bronnikov, where it is observed that a traversable wormhole is easier to exist in an expanding brane universe, however it is difficult to exist in a contracting brane universe due to stress-energy tensors requirement. This model of spatial dynamic factor affecting the wormhole throat can also be applied on the cyclic or the bounce universe model.…”
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