Publications related to Polyelectrolyte-modified short microchannel for cation separation

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

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

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

Rateless coding with partial CSI at the decoder

Michael Christoph Gastpar

A channel model for channels with unknown state and partial state information available causally at the decoder is proposed. The model is based on arbitrarily varying channels (AVCs), and the partial state information is characterized by allowing the decod ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2007

Variable length coding over an unknown channel

Emre Telatar, Aslan Tchamkerten

Burnashev in 1976 gave an exact expression for the reliability function of a discrete memoryless channel (DMC) with noiseless feedback. A coding scheme that achieves this exponent needs, in general, to know the statistics of the channel. Suppose now that t ...

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

Correlation maps allow neuronal electrical properties to be predicted from single-cell gene expression profiles in rat neocortex

Henry Markram

The computational power of the neocortex arises from interactions of multiple neurons, which display a wide range of electrical properties. The gene expression profiles underlying this phenotypic diversity are unknown. To explore this relationship, we comb ...

Oxford University Press2004

Optimal feedback schemes over unknown channels

Emre Telatar

Communication over unknown discrete memoryless channels with instantaneous and perfect feedback is considered. For a given set of channels we define a notion of optimal coding schemes in terms of achievable rate and error exponent, and prove the existence ...

2004

Optimal feedback schemes over unknown channels

Emre Telatar, Aslan Tchamkerten

Communication over unknown discrete memoryless channels with instantaneous and perfect feedback is considered. For a given set of channels we define a notion of optimal coding schemes in terms of achievable rate and error exponent, and prove the existence ...

2004

Modelling the electrophysiological endothelial cell response to bradykinin

Jean-Jacques Meister, Jean-Louis Bény, Alexander Schuster

The goal of the present study is to construct a biophysical model of the coronary artery endothelial cell response to bradykinin. This model takes into account intracellular Ca2+ dynamics, membrane potential, a non-selective cation channel, and two Ca(2+)- ...

Springer-Verlag2003

Evidence for a small anion-selective channel in the cell wall of Mycobacterium bovis BCG besides a wide cation-selective pore

Stewart Cole

Two channels were observed in extracts of whole Mycobacterium bovis BCG cells using organic solvents and detergents. The channels derived from organic solvent treatment had a single-channel conductance of about 4.0 nS in 1 M KCl in lipid bilayer membranes ...

1999

Polyelectrolyte-modified short microchannel for cation separation

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

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

Rateless coding with partial CSI at the decoder

Variable length coding over an unknown channel

Mechanical control of fluids in micro-analytical devices

Correlation maps allow neuronal electrical properties to be predicted from single-cell gene expression profiles in rat neocortex

Optimal feedback schemes over unknown channels

Optimal feedback schemes over unknown channels

Modelling the electrophysiological endothelial cell response to bradykinin

Evidence for a small anion-selective channel in the cell wall of Mycobacterium bovis BCG besides a wide cation-selective pore

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

Optimal feedback schemes over unknown channels

Variable length coding over an unknown channel

Correlation maps allow neuronal electrical properties to be predicted from single-cell gene expression profiles in rat neocortex

Optimal feedback schemes over unknown channels

Rateless coding with partial CSI at the decoder

Evidence for a small anion-selective channel in the cell wall of Mycobacterium bovis BCG besides a wide cation-selective pore

Modelling the electrophysiological endothelial cell response to bradykinin

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

Mechanical control of fluids in micro-analytical devices