Results 211 to 220 of about 93,292 (265)

Development of spectroelectrochemical microscopy for the real-time study of electrochemical surface processes. [PDF]

Npj Mater Degrad
Olgiati M, Valtiner M.
europepmc   +1 more source

Combining membrane potential and calcium imaging in brain slices using the voltage-sensitive dye ElectroFluor630 and the calcium indicator Calbryte520. [PDF]

Neurophotonics
Ghasemiform S, Canepari M.
europepmc   +1 more source

Ventricular fibrillation dynamics reveal regional asymmetry in resilience to cardiac arrest and predict clinical outcome. [PDF]

Cardiovasc Res
Redondo-Rodríguez A, Quintanilla JG, Macías Á, Lee P, Calvo D, Couselo-Seijas M, Marina-Breysse M, Simón-Chica A, García-Escolano A, Ramos-Prada A, Alfonso-Almazán JM, Diz-Díaz J, Gil-Martínez L, Muñoz-Romero S, Galán-Arriola C, Sánchez-González J, González-Ferrer JJ, Cañadas-Godoy V, Salgado-Aranda R, Cruz-Galbán A, García-Torrent MJ, Rojo-Álvarez JL, Saiz J, Ibañez B, Pérez-Villacastín J, Pérez-Castellano N, Jalife J, Ferrero JM, Filgueiras-Rama D.   +28 more
europepmc   +1 more source

Quantifying experimental errors in measuring colloidal interaction potentials with optical tweezers.

Soft Matter
Muñetón-Díaz J, Muster A, Froufe-Pérez LS, Scheffold F, Zhang C.   +4 more
europepmc   +1 more source

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Causality with noncausal optical potentials

Physical Review C, 1995
It is shown by way of a simplified model that the calculation of the time nonlocal potential resulting from an energy-dependent optical potential is not unique. Most choices result in a noncausal time-dependent potential, in spite of the inclusion of appropriate scattering boundary conditions in the model.
, Madsen, , Goldman
openaire   +2 more sources

The Potential of Optical Layer Networks

Optical Fiber Communication Conference and International Conference on Quantum Information, 2001
There is enormous potential in newly emerging optical layer networks that support a rapidly growing Internet backbone. This potential stems from the value of extended reach to remove costly regenerators, the value of configurability to reduce provisioning times between IP routers, and the value of optical peering to increase the efficiency of the EP ...
R.E. Wagner, L. Nederlof, S. De Maesschalck   +2 more
openaire   +1 more source

Nucleon-Antinucleon Optical Potential

Physical Review Letters, 1982
A model has been constructed for nucleon-antinucleon annihilation which is of short range but is state (energy, spin, isospin, ...) dependent as dictated by the calculation of annihilation diagrams. This model fulfills general theoretical requirements and, at the same time, provides a good fit of the presently available pp-bar experimental data; better
Cote, J., Lacombe, M., Loiseau, B., Moussallam, B., Vinh Mau, R.   +4 more
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New parametrization of the optical potential

Physical Review C, 1994
Recent experimental results have shown that the optical potential is much more repulsive at energies above 400 MeV/nucleon than believed at the beginning of the eighties. Taking these new data into account we present a new parametrization of the optical potential, of the underlying bare nucleon-nucleon interaction, as well as of its expectation value ...
, Hartnack, , Aichelin
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Potential mapping of optical tweezers

Optics Letters, 2011
Optical tweezers are very often used for measurement of piconewton range forces. Depending on the displacement of the trapped bead, the trap may become stiffer which causes considerable underestimation of the measured force. We have shown, both by theory and experiment, that such a stiffening occurs for beads larger than 0.5 μm in radius. For the first
Tahmineh, Godazgar, Rouzbeh, Shokri, S Nader S, Reihani   +2 more
openaire   +2 more sources