Results 31 to 40 of about 146,129 (230)
Journal of Integrative Neuroscience, 2023 Background: Essential tremor (ET) is a common slowly-progressive neurologic disorder. It is predominantly characterized by kinetic tremors involving bilateral upper limbs.
Maurizio Bergamino +4 more
doaj +1 more source
Complex collagen fiber and membrane morphologies of the whole porcine aortic valve. [PDF]
PLoS ONE, 2014 Replacement aortic valves endeavor to mimic native valve function at the organ, tissue, and in the case of bioprosthetic valves, the cellular levels.
Christopher A Rock +2 more
doaj +1 more source
Endoscopic imaging of quantum gases through a fiber bundle [PDF]
, 2017 We use a coherent fiber bundle to demonstrate the endoscopic absorption imaging of quantum gases. We show that the fiber bundle introduces spurious noise in the picture mainly due to the strong core-to-core coupling.
Barontini, Giovanni +3 more
core +2 more sources
Scientific Reports, 2021 The ratio of type III to type I collagen is important for properly maintaining functions of organs and cells. We propose a method to quantify the ratio of type III to total (type I + III) collagen (λ III ) in a given collagen fiber bundle using second ...
Shukei Sugita +5 more
doaj +1 more source
Groupoid Actions on Fractafolds [PDF]
, 2014 We define a bundle over a totally disconnected set such that each fiber is homeomorphic to a fractal blowup. We prove that there is a natural action of a Renault-Deaconu groupoid on our fractafold bundle and that the resulting action groupoid is a ...
Ionescu, Marius, Kumjian, Alex
core +2 more sources
NeuroImage, 2021 White matter bundle segmentation using diffusion MRI fiber tractography has become the method of choice to identify white matter fiber pathways in vivo in human brains.
Kurt G. Schilling +140 more
doaj +1 more source
Photonic bandgap fiber bundle spectrometer [PDF]
Applied Optics, 2010 15 pages; 8 ...
Hang, Qu +4 more
openaire +3 more sources
Monodromy of torus fiber bundles and decomposability problem
, 2017 The notion of a (stably) decomposable fiber bundle is introduced. In low dimensions, for torus fiber bundles over a circle the notion translates into a property of elements of the special linear group of integral matrices.
Can, Mahir Bilen, Topkara, Mustafa
core +1 more source
Parametrized Borsuk-Ulam problem for projective space bundles
, 2010 Let $\pi: E \to B$ be a fiber bundle with fiber having the mod 2 cohomology algebra of a real or a complex projective space and let $\pi^{'}: E^{'} \to B$ be vector bundle such that $\mathbb{Z}_2$ acts fiber preserving and freely on $E$ and $E^{'}-0 ...
Singh, Mahender
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A Sensitive and Automatic White Matter Fiber Tracts Model for Longitudinal Analysis of Diffusion Tensor Images in Multiple Sclerosis. [PDF]
PLoS ONE, 2016 Diffusion tensor imaging (DTI) is a sensitive tool for the assessment of microstructural alterations in brain white matter (WM). We propose a new processing technique to detect, local and global longitudinal changes of diffusivity metrics, in homologous ...
Claudio Stamile +8 more
doaj +1 more source