نتایج جستجو برای: electric potential

تعداد نتایج: 1192706  

Journal: :Journal of neuroscience methods 2009
Pedro A Valdés-Hernández Nicolás von Ellenrieder Alejandro Ojeda-Gonzalez Silvia Kochen Yasser Alemán-Gómez Carlos Muravchik Pedro A Valdés-Sosa

We examine the performance of approximate models (AM) of the head in solving the EEG inverse problem. The AM are needed when the individual's MRI is not available. We simulate the electric potential distribution generated by cortical sources for a large sample of 305 subjects, and solve the inverse problem with AM. Statistical comparisons are carried out with the distribution of the localizatio...

This paper mainly discusses the thermal behavior and performance of Lithium-ion batteries utilized in hybrid electric vehicles (HEVs), battery electric vehicles (BEVs) and fuel cell electric vehicles (FCEVs) based on numerical simulations. In this work, the battery’s thermal behavior is investigated at different C-rates and also contour plots of phase potential for both tabs and volume-mo...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2004
Pasko Zupanović Davor Juretić Srećko Botrić

In contrast to the standard derivation of Kirchhoff's loop law, which invokes electric potential, we show, for the linear planar electric network in a stationary state at the fixed temperature, that loop law can be derived from the maximum entropy production principle. This means that the currents in network branches are distributed in such a way as to achieve the state of maximum entropy produ...

Journal: :علوم کاربردی و محاسباتی در مکانیک 0
محمدمهدی افسری سید علی میربزرگی حمید نیازمند

in this paper, numerical investigation of a flat passive micromixer with heterogeneous surface properties that the flow through it, is driven by the electroosmotic flow have been presented. the governing equations, which consist of a laplace equation for the distribution of external electric potential, a poisson equation for the distribution of electric double layer potential, modified navier-s...

Journal: :Physics Today 2022

Vavagiakis, Bachlechner, and Kleban reply: Fritz Bopp correctly points out that creating a potential difference necessitates nonzero electric field. He goes on to assert the field must cross particles’ paths, differentially accelerating them. If were case, in phase could indeed be explained by interaction of particles with As we describe our Quick Study, however, switched for while then off aga...

Journal: :Časopis pro pěstování matematiky a fysiky 1893

Journal: :The New England journal of medicine 2007
Anna Huttenlocher Alan Rick Horwitz

The efficient and effective repair of damaged tissue is fundamental to human survival. Wound repair has therefore challenged generations of health care providers, and various strategies have been used to accelerate and perfect the healing process. One such strategy has involved the application of an exogenous electrical stimulus to chronic wounds with the aim of instigating electrotaxis (also c...

2013
Martin Hepperle

During the last years, the development of electric propulsion systems is pushed strongly, most notably for automotive applications. For ground based transportation, the system mass is relevant, but of relatively low importance. This paper addresses the application of electric propulsion systems in aeronautics, where all systems are much more constrained by their mass. After comparing different ...

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