Results 11 to 20 of about 5,259,893 (375)

Altered Cerebro-Cerebellar Effective Connectivity in New-Onset Juvenile Myoclonic Epilepsy

open access: yesBrain Sciences, 2022
(1) Objective: Resting-state fMRI studies have indicated that juvenile myoclonic epilepsy (JME) could cause widespread functional connectivity disruptions between the cerebrum and cerebellum.
Laiyang Ma   +9 more
doaj   +1 more source

The role of magnetic resonance imaging in assessing venous vascular abnormalities in the head and neck: a demonstration of cerebrospinal venous insufficiency in a subset of multiple sclerosis patients

open access: yesVeins and Lymphatics, 2015
The study of chronic cerebrospinal venous insufficiency (CCSVI) and its impact on the development and progression of multiple sclerosis (MS) remains controversial.
E. Mark Haacke   +4 more
doaj   +1 more source

Resonance production [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2004
8 pages, 10 figures, proceedings of the Quark Matter 2004, in Oakland, California, to be published in Journal of Physics G: Nuclear and Particle ...
openaire   +2 more sources

Resonance induced by repulsive interactions in a model of globally-coupled bistable systems [PDF]

open access: yes, 2010
We show the existence of a competition-induced resonance effect for a generic globally coupled bistable system. In particular, we demonstrate that the response of the macroscopic variable to an external signal is optimal for a particular proportion of ...
A. P. Majtey   +6 more
core   +2 more sources

A Framework for Linear and Non-linear Registration of Diffusion-Weighted MRIs Using Angular Interpolation

open access: yesFrontiers in Neuroscience, 2013
Registration of diffusion-weighted magnetic resonance images (DW-MRIs) is a key step for population studies, or construction of brain atlases, among other important tasks.
Julio eDuarte   +3 more
doaj   +1 more source

Standardized image interpretation and post-processing in cardiovascular magnetic resonance - 2020 update

open access: yesJournal of Cardiovascular Magnetic Resonance, 2020
With mounting data on its accuracy and prognostic value, cardiovascular magnetic resonance (CMR) is becoming an increasingly important diagnostic tool with growing utility in clinical routine.
J. Schulz-Menger   +11 more
semanticscholar   +1 more source

Asteroids in retrograde resonance with Jupiter and Saturn

open access: yes, 2013
We identify a set of asteroids among Centaurs and Damocloids, that orbit contrary to the common direction of motion in the Solar System and that enter into resonance with Jupiter and Saturn. Their orbits have inclinations I >= 140 deg and semi-major axes
Morais, M. H. M., Namouni, F.
core   +2 more sources

Resonance Energy Transfer [PDF]

open access: yes, 2015
Resonance energy transfer, also known as Förster- or fluorescence- resonance energy transfer, or electronic energy transfer, is a photonic process whose relevance in many major areas of science is reflected both by a wide prevalence of the effect and ...
Andrews, David   +3 more
core   +1 more source

Temozolomide arrests glioma growth and normalizes intratumoral extracellular pH

open access: yesScientific Reports, 2017
Gliomas maintain an acidic extracellular pH (pHe), which promotes tumor growth and builds resistance to therapy. Given evidence that acidic pHe beyond the tumor core indicates infiltration, we hypothesized that imaging the intratumoral pHe in relation to
Jyotsna U. Rao   +5 more
doaj   +1 more source

13C-NMR-Based Metabolomic Profiling of Typical Asian Soy Sauces

open access: yesMolecules, 2016
It has been a strong consumer interest to choose high quality food products with clear information about their origin and composition. In the present study, a total of 22 Asian soy sauce samples have been analyzed in terms of 13C-NMR spectroscopy ...
Ghulam Mustafa Kamal   +6 more
doaj   +1 more source

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