Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Joseph, Arnold"'
Developing methods to sense local variations in nearby materials, such as their refractive index and thickness, is important in different fields including chemistry and biomedical applications, among others. Localized surface plasmons (LSPs) excited
Externí odkaz:
http://arxiv.org/abs/2305.09290
In this manuscript, we present high spatial resolution focusing of electromagnetic waves at telecommunication wavelengths ({\lambda}0 = 1.55 {\mu}m) by using high-refractive index mesoscale dielectrics placed at the end of an optical fiber. Our appro
Externí odkaz:
http://arxiv.org/abs/2209.00674
Autor:
Martina Sebök, Frank van der Wouden, Cäcilia Mader, Athina Pangalu, Valerie Treyer, Joseph Arnold Fisher, David John Mikulis, Martin Hüllner, Luca Regli, Jorn Fierstra, Christiaan Hendrik Bas van Niftrik
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 24 (2023)
Background Staging of hemodynamic failure (HF) in symptomatic patients with cerebrovascular steno‐occlusive disease is required to assess the risk of ischemic stroke. Since the gold standard positron emission tomography‐based perfusion reserve is
Externí odkaz:
https://doaj.org/article/2c3a0a4288bc4b3fa5ba4dce57340b78
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Controlling and manipulating the propagation of surface plasmons has become a field of intense research given their potential in a wide range of applications, such as plasmonic circuits, optical trapping, sensors, and lensing. In this commun
Externí odkaz:
https://doaj.org/article/60b4183c15504618b4f482a02ff9cad4
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Photonic hooks have demonstrated to be great candidates for multiple applications ranging from sensing up to optical trapping. In this work, we propose a mechanism to produce such bent structured light beams by exploiting the diffraction and
Externí odkaz:
https://doaj.org/article/ee29fe576a834864ab98854ee4c163df
Autor:
Stéphanie Forté, Olivia Sobczyk, Julien Poublanc, James Duffin, Gregory M. T. Hare, Joseph Arnold Fisher, David Mikulis, Kevin H. M. Kuo
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background: Despite increased cerebral blood flow (CBF), cerebral infarcts occur in patients with sickle cell disease (SCD). This suggests increased CBF does not meet metabolic demand possibly due to compromised cerebral vasodilatory response. Hypoth
Externí odkaz:
https://doaj.org/article/bb7c254fe64c4caba2516b42041575b1
Akademický článek
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An Experimental Swallow Evoked Potential Protocol to Investigate the Neural Substrates of Swallowing
Autor:
Ashley Kloepper MPH, Joseph Arnold, Alexis Ruffolo MD, Brian Kinealy, Chandler Haxton, Nicole Nichols PhD, Kazutaka Takahashi PhD, Teresa E. Lever PhD
Publikováno v:
OTO Open, Vol 4 (2020)
Advancement in dysphagia intervention is hindered by our lack of understanding of the neural mechanisms of swallowing in health and disease. Evoking and understanding neural activity in response to normal and disordered swallowing is essential to bri
Externí odkaz:
https://doaj.org/article/a1266609d0274ab2ae743b5c5d4e97c3
Akademický článek
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Autor:
Riley, Joseph Arnold1,2 (AUTHOR), Healy, Noel1 (AUTHOR), Pacheco-Peña, Victor1 (AUTHOR) victor.pacheco-pena@newcastle.ac.uk
Publikováno v:
Scientific Reports. 1/18/2022, Vol. 12 Issue 1, p1-11. 11p.