K. K. Sriperumbudur, P. J. Koester, M. Stubbe, C. Tautorat, J. Held, W. Baumann, and J. Gimsa
 University of Rostock, Chair of Biophysics, Gertrudenstr. 11a, 18057 Rostock, Germany
 Microsystem Material Laboratory, Department of Microsystems Engineering (IMTEK), University of Freiburg, Germany
In spite of its low throughput, Patch-Clamp is the established method for intracellular measurements of the transmembrane potential. To address this problem, we have developed new biosensor-chips with micro-structured needle electrodes (MNEs). MNE-penetration of single cells growing on the MNE-tips leads to a situation comparable to the whole-cell mode in classical Patch Clamp. MNE-penetration ...
Nardinocchi, P.1, Teresi, L.2
1 Università degli Studi di Roma ”La Sapienza”
2 Università degli Studi Roma Tre
The present study addresses the evolution of the smooth muscles of which blood-vessel walls are composed, in the framework of a continuum model concerning material remodeling presented in . By material remodeling we mean all those microscopic processes whose effects emerge at macroscopic level as evolution of the relaxed state of a body, and, as consequence, of its actual configuration. We ...
Tijerino Monge, T., Carmona Infante, V.
This model studies a portion of the vascular system of a normal person, in particular the left ventricle and the mitral valve of the heart. The flowing blood applies pressure to the ventricle before, after and specially during the contraction process of the heart, thereby deforming the structure.
Low-pressure glow discharges are of topical interest for a lot of technological applications like plasma light sources, plasma processing for surface modification, and plasma chemistry. Therefore, a detailed understanding of the fundamental processes of glow discharges is required to e.g. optimize the discharge parameters in these plasma applications. Theoretical investigations can help to ...
Cormier, J.M., Semmar, N., Ouni, M.F.
GREMI, UMR 6606, Orléans
Les décharges luminescentes à pression atmosphérique sont étudiées expérimentalement en laboratoire pour la valorisation des alcanes et notamment la production d'hydrogène à partir du méthane. La modélisation des dispositifs usuels est complexe compte tenu de l'aspect non stationnaire des décharges. Afin d'évaluer le poids des paramètres de réglage d'un réacteur nous avons ...
A multiphysics approach of the styrene free radical polymerization modeling performed in different microreactors
Serra, C., Sary, N., Schlatter, G.
LIPHT-CNRS UMR 7165, ECPM-ULP Strasbourg
This paper investigates the modeling of styrene free radical polymerization in two different types of microreactor for which the wall temperature is kept constant. The simulations are performed with the help of FEMLAB 3.1 to solve simultaneously partial differential equations resulting from the hydrodynamics, thermal and mass transfer (convection, diffusion and chemical reaction). The ...
EIHES, Ecole d’Ingénieurs de Genève
Electron interferometry using the Aharonov-Bohm (AB) effect finds many applications in industrial areas such as future nanocomputer technologies, physical random number generators, electron phase microscopy and holography, to name just a few. The presence of a confined magnetic field surrounded by the interferometer arms, as originally proposed by Aharonov and Bohm is however a source of ...
Computations of the earth’s and other solar planets’ magnetic moments with the aid of a FEMLAB electromagnetic module
Retired, Hughes Space & Communications Co. (Now Boeing Co.)
Computations have been performed of Earth’s and other solar planets’ magnetic moments with the aid of a FEMLAB Electromagnetic Module. The FEMLAB library has a specific program that calculates magnetic field strength and distribution resulting from a circular current source. This program has been adapted with 38 concentric loops to simulate the conductive currents circulating within the ...
Demirci, I., Vergne, P.
Laboratoire de Mécanique des Contacts et des Solides LaMCoS, UMR CNRS-INSA de Lyon, Villeurbanne cedex
Hydrodynamic lubrication applies when two moving solids are separated by a lubricant film in which significant pressure occurs. Elastohydrodynamic lubrication (EHL) prevails if the pressure is high enough to elastically deform the solid surfaces. The hydrodynamic pressure is given by the Reynolds equation. This equation is derived from the Navier-Stockes relationships with the following ...
Jin, L.Z.1, Ssemakula, H.2, Sandström, R.1
1 Department of Materials Science and Engineering, Royal Institute of Technology, Sweden
2 Department of Production Engineering, Royal Institute of Technology, Sweden
Flow behaviour of phosphorus-deoxidised copper in plane-strain hot extrusion with an insertion in the die has been studied through a finite-element model consisting of fluid dynamics and heat transfer approaches. The billet material is considered as rigid-visco-plastic and rate-sensitive. A dynamic viscosity, which is strain-rate and temperature dependent, has been integrated into the model. ...