Results 221 to 230 of about 91,902 (263)
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Nature Materials, 2019
Strong spin–electric coupling related to modulation of magnetic coupling has now been observed in polar spin chains. This is a first step towards switching quantum bit interactions by localized electric fields.
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Strong spin–electric coupling related to modulation of magnetic coupling has now been observed in polar spin chains. This is a first step towards switching quantum bit interactions by localized electric fields.
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Electrical coupling of individual electrocatalytic oscillators
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2022The catalytic electro-oxidation of some small organic molecules is known to display kinetic instabilities, which reflect on potential and/or current oscillations. Under oscillatory conditions, those systems can be considered electrocatalytic oscillators and, therefore, can be described by their amplitude, frequency, and waveform.
R. L. Romano +4 more
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Solution of PDEs-electrically coupled systems with electrical analogy
Integration, 2013This paper presents an approach to solve coupled systems where electrical/mechanical devices, whose behaviour is governed by a PDE or a system of PDEs, are connected together through an electrical circuit. In an earlier paper [1], it had been shown that PDEs can be modeled by an electrical equivalent circuit generated from the complete set of equations
SAVE, YD, NARAYANAN, H, PATKAR, SB
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Acta Biologica Hungarica, 1999
1. The application of the volatile anaesthetics, halothane and isoflurane (1% v/v and 2% v/v), to the CNS of Lymnaea reduced the firing frequency of the small weakly coupled pedal A cluster (PeA) neurones, which eventually become quiescent. There was no change in their resting membrane potential. 2.
M M, Qazzaz, W, Winlow
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1. The application of the volatile anaesthetics, halothane and isoflurane (1% v/v and 2% v/v), to the CNS of Lymnaea reduced the firing frequency of the small weakly coupled pedal A cluster (PeA) neurones, which eventually become quiescent. There was no change in their resting membrane potential. 2.
M M, Qazzaz, W, Winlow
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Observation of coupled magnetic and electric domains
Nature, 2002Ferroelectromagnets are an interesting group of compounds that complement purely (anti-)ferroelectric or (anti-)ferromagnetic materials--they display simultaneous electric and magnetic order. With this coexistence they supplement materials in which magnetization can be induced by an electric field and electrical polarization by a magnetic field, a ...
M, Fiebig +4 more
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Electrical coupling and plasticity of the mitochondrial network
Cell Calcium, 2000Kinetic fluorescence imaging and the potentiometric probe tetramethylrhodamine methyl ester (TMRM) were used to evoke and detect changes in membrane potential (delta Psi(m)) of individual mitochondria in living cells. As a combined effect of preferential TMRM accumulation in mitochondria, and of TMRM photoactivation, individual organelles displayed ...
F, De Giorgi, L, Lartigue, F, Ichas
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2010
This chapter describes an unconventional signalling mechanisms underlying fast, coherent network activity: inter-axonal electrical coupling. Based on experimental findings and computer models, electrical junctions between axons of pyramidal cells have been suggested to mediate antidromic action potentials.
Gunnar Birke +2 more
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This chapter describes an unconventional signalling mechanisms underlying fast, coherent network activity: inter-axonal electrical coupling. Based on experimental findings and computer models, electrical junctions between axons of pyramidal cells have been suggested to mediate antidromic action potentials.
Gunnar Birke +2 more
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Coupling Simulation for electrical resistance tomography
2016 IEEE International Conference on Imaging Systems and Techniques (IST), 2016The performance of electrical resistance tomography (ERT) system is usually investigated by numerical simulation or static tests using some simple phantoms. The objective of this paper is to construct a coupling simulation model for ERT. In this model, the distribution information of multi-phase flow is exchanged between the fluid field and electric ...
Yang, Wuqiang; id_orcid 0000-0002-7201-1011 +4 more
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Electric Coupling in Epileptogenesis
1996One of the hallmarks of epileptiform activity is neural synchrony. There are several putative mechanisms for creating neural synchrony in a neural network including the chemical synaptic actions of decreased inhibition or increased excitation, extracellular ionic and volume shifts, and changes in electric coupling.
Peter L. Carlen +4 more
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Electrical Coupling in Smooth Muscles. Is it Universal?
Journal of Basic and Clinical Physiology and Pharmacology, 2000There is strong experimental evidence for electrical coupling in all types of smooth muscle. In some publications, and particularly in physiological textbooks, smooth muscles are still divided into those that are electrically coupled and those that are not.
M, Hanani, A F, Brading
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