Results 31 to 40 of about 369,770 (296)

Non-linear optomechanical measurement of mechanical motion [PDF]

, 2016
Precision measurement of non-linear observables is an important goal in all facets of quantum optics. This allows measurement-based non-classical state preparation, which has been applied to great success in various physical systems, and provides a route
Boisen, A., Bowen, W. P., Brawley, G. A., Larsen, P. E., Schmid, S., Vanner, M. R.   +5 more
core   +3 more sources

Optogenetic manipulation of cardiac repolarization gradients using sub-threshold illumination

Frontiers 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, Gerard A. Marchal, Gerard A. Marchal, Valentina Biasci, Valentina Biasci, Leslie M. Loew, Annibale Biggeri, Marina Campione, Leonardo Sacconi, Leonardo Sacconi   +9 more
doaj   +1 more source

Stability of non-linear integrable accelerator

, 2011
The stability of non-linear Integrable Optics Test Accelerator (IOTA) model was tested. The area of the stable region in transverse coordinates and the maximum attainable tune spread were found as a function of non-linear lens strength.
/Fermilab, /Moscow, MIPT, Batalov, I., Valishev, A.   +3 more
core   +2 more sources

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

MethodsX, 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, Claudia Arbore, Marco Capitanio, Francesco Saverio Pavone   +3 more
doaj   +1 more source

Ultrafast all-optical generation of pure spin and valley currents

npj 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, S. Sharma, J. K. Dewhurst, S. Shallcross   +3 more
doaj   +1 more source

Analytical considerations for linear and nonlinear optimization of the TME cells. Application to the CLIC pre-damping rings

, 2013
The theoretical minimum emittance cells are the optimal configurations for achieving the absolute minimum emittance, if specific optics constraints are satisfied at the middle of the cell's dipole.
Antoniou, Fanouria, Papaphilippou, Yannis   +1 more
core   +2 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman, Tadi Hondonga, Alison Berry, Caitlin Elgarten, Jason Freedman, Katelyn Oranges, Sara McDonough, Caroline Diorio, L. Lee Dupuis   +8 more
wiley   +1 more source

Valley polarization of graphene via the saddle point

npj 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, Sangeeta Sharma, Peter Elliott, Kay Dewhurst, Sam Shallcross   +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

Frontiers 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, Alessandro Scaglione, Francesco Resta, Francesco Resta, Francesco Goretti, Francesco S. Pavone, Francesco S. Pavone, Francesco S. Pavone   +7 more
doaj   +1 more source

NON-LINEAR OPTICAL WAVEGUIDING IN SEMICONDUCTORS

Le Journal de Physique Colloques, 1988
Practical device implementations of non-linear waveguides may utilise the defocussing non-linearity associated with the fundamental absorption edge of semiconductors. A suitable slab waveguide structure would involve a non-linear guiding layer bounded by cladding layers which are non-absorbing and hence linear at the operating wavelength.
Lambkin, P., Shore, K.
openaire   +1 more source