Results 61 to 70 of about 195,278 (309)
Magnetic Gradient edge magnetoplasmons in non-uniform magnetic field [PDF]
, 2012 We have theoretically studied two-dimensional electron gas placed in a strong laterally non-uniform magnetic field, which appears due to ferromagnetic film . We have found, that in this case 2DEG experiences static charge redistribution that strongly
Balev, O. G., Larkin, Ivan
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers +19 more
wiley +1 more source
Magnetic field gradient tensor time series
, 2021 Description of dataset: CDF dataset contains 4-monthly time series of the magnetic field gradient tensor elements, the secular variation field gradient tensor elements, and their associated error estimates, all provided in a global grid of 300 ...
Chris Finlay (6221852) +2 more
core +1 more source
A Method for Eddy Current Field Measurement in Permanent Magnet Magnetic Resonance Imaging Systems
Chinese Journal of Magnetic Resonance, 2018 Magnetic resonance imaging (MRI) is a widely used medical imaging technique. In MRI system, gradient magnetic fields are used to code spatial information.
SONG Rui, HE Yan-fa, ZHANG Bo
doaj +1 more source
T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ±
Sarah J. Wright +10 more
wiley +1 more source
Determination of nanoparticle force balance in an electrical magnetic separation system
Electrical engineering & Electromechanics, 2014 Analytical expressions for magnetic force gradient computation are given. FEM simulation of the matrix core in the working gap of a magnetic system is conducted. The magnetic force distribution is presented as a relative ratio.
E.E. Volkanin +3 more
doaj
Frontiers in Energy Research, 2022 The effects of the upward-increasing gradient magnetic field on soot properties are experimentally investigated in ethylene inverse diffusion flames with different oxygen concentrations.
Yaoyao Ying +5 more
doaj +1 more source
Magnetically sensitive converter of the magnetic field gradient based on oscillistor
2017 Dynamics of Systems, Mechanisms and Machines (Dynamics), 2017 This paper describes the possibility of developing the gradient meter of magnetic field strength. N-germanium oscillistor is used as the magnetically sensitive converter. The experimental and theoretical studies results of the threshold value of magnetic field strength and dependence the oscillistor oscillation frequency on magnetic field strength are ...
A. I. Cheredov +3 more
openaire +1 more source
Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs +7 more
wiley +1 more source
, 2002 The anisotropy, D///D, of water diffusion in fully hydrated bilayers of dimyristoylphosphatidylcholine at 29°C has been measured by pulsed magnetic field gradient (pfg) NMR.
Wästerby, Pär +2 more
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