Results 141 to 150 of about 211,987 (270)

Embarking on a skyrmion Odyssey [PDF]

open access: yesarXiv
Optical Skyrmions, as an emergent cutting-edge topic in optics and photonics, extend the concept of non-singular topological defects to topological photonics, providing extra degrees of freedom for light-matter interaction manipulations, optical metrologies, optical communications, etc..
arxiv  

Optical coherence tomography in multiple sclerosis [PDF]

open access: yes
Background: Multiple sclerosis (MS) is a chronic neurodegenerative disease that damages myelinated fibers within the central nervous system. Data obtained using optical coherence tomography (OCT) have recently been identified as a potential biomarker for
Abbasi, Vahid   +3 more
core   +2 more sources

Neuro-sarcoidosis with isolated optic neuropathy: unmasking the chameleon

open access: yesThe Egyptian Journal of Internal Medicine
Isolated optic nerve involvement is rare in sarcoidosis. We report three cases describing atypical clinical and radiological features of isolated optic nerve involvement in sarcoidosis to expand the spectrum of neuro-ophthalmic sarcoidosis.
Shreyashi Jha   +2 more
doaj   +1 more source

What comes after optical-bypass network? A study on optical-computing-enabled network [PDF]

open access: yesarXiv
A new architectural paradigm, named, optical-computing-enabled network, is proposed as a potential evolution of the currently used optical-bypass framework. The main idea is to leverage the optical computing capabilities performed on transitional lightpaths at intermediate nodes and such proposal reverses the conventional wisdom in optical-bypass ...
arxiv  

Myelin-oligodendrocyte glycoprotein associated optic neuritis: a case report [PDF]

open access: yes
The role of myelin-oligodendrocyte glycoprotein (MOG) in central nervous system (CNS) myelin and its association with optic neuritis. It emphasizes the importance of early detection and suitable diagnostic investigations for optic neuritis, a condition ...
Anwitha, G. Sri Sai   +2 more
core   +2 more sources

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