Results 21 to 30 of about 56,092 (268)

Non-Linear Optical Effects in Nanomaterials [PDF]

open access: yesNanomaterials, 2019
Nonlinear optics is the domain of optics that studies the physical interaction between one or multiple optical beams of high intensity and an optical medium [...]
openaire   +2 more sources

A protocol for single molecule imaging and tracking of processive myosin motors

open access: yesMethodsX, 2019
Myosin is a large family of actin-based molecular motors, which includes efficient intracellular transporters that move cargoes and material essential for cell’s life.
Lucia Gardini   +3 more
doaj   +1 more source

Optogenetic manipulation of cardiac repolarization gradients using sub-threshold illumination

open access: yesFrontiers in Physiology, 2023
Introduction: Mechanisms underlying cardiac arrhythmias are typically driven by abnormalities in cardiac conduction and/or heterogeneities in repolarization time (RT) across the heart. While conduction slowing can be caused by either electrophysiological
Gerard A. Marchal   +9 more
doaj   +1 more source

Ultrafast all-optical generation of pure spin and valley currents

open access: yesnpj 2D Materials and Applications
Pure currents comprise the flow of a two state quantum freedom – for example the electron spin – in the absence of charge flow. Radically different from the charge currents that underpin present day electronics, in two dimensional materials possessing ...
D. Gill   +3 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

Valley polarization of graphene via the saddle point

open access: yesnpj Computational Materials
Graphene, and other members of the monolayer Xene family, represent an ideal materials platform for “valleytronics”, the control of valley localized charge excitations.
Deepika Gill   +4 more
doaj   +1 more source

Group ICA of wide-field calcium imaging data reveals the retrosplenial cortex as a major contributor to cortical activity during anesthesia

open access: yesFrontiers in Cellular Neuroscience
Large-scale cortical dynamics play a crucial role in many cognitive functions such as goal-directed behaviors, motor learning and sensory processing. It is well established that brain states including wakefulness, sleep, and anesthesia modulate neuronal ...
Alessandro Scaglione   +7 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli   +3 more
wiley   +1 more source

Dynamic thermal analysis of pulsed blue diode pumped Ti:Sapphire amplifiers [PDF]

open access: yesEPJ Web of Conferences
We simulated the time-dependent temperature profiles inside a blue diode pumped Ti:Sapphire (Ti:Sa) laser amplifier for several different pulsed pump configurations using a discrete element method, including temperature-dependent thermal conductivity and
Hug Daniel   +6 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

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