Publications related to Fabrication of polymer-based micro devices: formulation and study of the paste

3D RANS computations of open channel flows with a sharp bend

This paper describes a 3D computation of an open channel flow with a sharp bend. The flow with a bend is characterized by generation of secondary current of the first kind due to the local unbalance of the centrifugal force and lateral pressure gradient. S ...

2010

Conformational dynamics of cationic cys-loop receptors

Davor Kosanic

Understanding the functional dynamics of ligand-gated ion-channels (LGIC's) on the molecular level is the aim of this thesis. Members of the protein family of LGIC's are involved in the fast synaptic signal transmission and thereby play a central role in i ...

EPFL2009

A Class of Transformations that Polarize Binary-Input Memory less Channels

Satish Babu Korada, Eren Sasoglu

A generalization of Arikan's polar code construction using transformations of the form G(circle times n) where G is an l x l matrix is considered. Necessary and sufficient conditions are given for these transformations to ensure channel polarization. It is ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Formulation of composite resistive pastes for micro-heater manufacturing

Peter Ryser, Thomas Maeder, Nathalie Sophie Adeline Serra, Pierre Lemaire

We investigate in this work the formulation of composite resistive pastes based on epoxy resins and graphite for micro-heater manufacturing via thick-film technology. The resistive paste is first screen-printed onto a printed circuit board (PCB) substrate, ...

Elsevier2009

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes

Elodie Deborah Dahan

We developed a new non-invasive integrated microsystem for electrophysiological measurements on Xenopus laevis oocytes. The Xenopus oocyte is a well-known expression system for various kinds of ion channels that are of potential interest for drug screening ...

EPFL2008

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

Pierre Vandergheynst, Rémi Gribonval, Karin Schnass

This paper provides new results on computing simultaneous sparse approximations of multichannel signals over redundant dictionaries using two greedy algorithms. The first one, p-thresholding, selects the S atoms that have the largest

p

-correlation while ...

2008

On-column conductivity detection in capillary-chip electrophoresis

Hubert Girault

On-column conductivity detection in capillary-chip electrophoresis was achieved by actively coupling the high electric field with two sensing electrodes connected to the main capillary channel through two side detection channels. The principle of this conc ...

2007

A unified stabilized method for Stokes' and Darcy's equations

Erik Burman

We use the lowest possible approximation order, piecewise linear, continuous velocities and piecewise constant pressures to compute solutions to Stokes equation and Darcy's equation, applying an edge stabilization term to avoid locking. We prove that the f ...

2007

Functional asymmetry of transmembrane segments in nicotinic acetylcholine receptors

Horst Vogel, Rudolf Hovius, Christophe Danelon, Jörg Grandl

Nicotinic acetylcholine receptors are heteropentameric ion channels that open upon activation to a single conducting state. The second transmembrane segments of each subunit were identified as channel-forming elements, but their respective contribution in ...

2006

Mechanical control of fluids in micro-analytical devices

Hubert Girault, Joël Rossier, Xiaoxia Bai

An apparatus for manipulating fluid samples comprises a micro-chip device having first and second covered channels, each channel having openings at both ends. The channels intersect to form a common intersection. Three of the openings of the channels are c ...

2006

Fabrication of polymer-based micro devices: formulation and study of the paste

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3D RANS computations of open channel flows with a sharp bend

Conformational dynamics of cationic cys-loop receptors

A Class of Transformations that Polarize Binary-Input Memory less Channels

Formulation of composite resistive pastes for micro-heater manufacturing

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

On-column conductivity detection in capillary-chip electrophoresis

A unified stabilized method for Stokes' and Darcy's equations

Functional asymmetry of transmembrane segments in nicotinic acetylcholine receptors

Mechanical control of fluids in micro-analytical devices

A Class of Transformations that Polarize Binary-Input Memory less Channels

Formulation of composite resistive pastes for micro-heater manufacturing

Conformational dynamics of cationic cys-loop receptors

A unified stabilized method for Stokes' and Darcy's equations

Mechanical control of fluids in micro-analytical devices

On-column conductivity detection in capillary-chip electrophoresis

Functional asymmetry of transmembrane segments in nicotinic acetylcholine receptors

Atoms of all channels, unite! Average case analysis of multi-channel sparse recovery using greedy algorithms

3D RANS computations of open channel flows with a sharp bend

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes