Publications related to Investigation of Biogenic Passivating Layers on Corroded Iron

The microstructure, mechanical properties and corrosion resistance of 316 L stainless steel fabricated using laser engineered net shaping

The mechanical properties and corrosion resistance of 316 L stainless steel fabricated using the Laser Engineered Net Shaping (LENS) technique have been studied. The crack-free, full density samples made using SS316L alloy powder and the LENS technique are ...

Elsevier Science Sa2016

Attributing Aliasing Artifacts in Dirty Intensity Fields to their Parent Source

Matthieu Martin Jean-André Simeoni

Estimating intensity fields of stochastic phenomenons is of crucial interest in many scientific applications. Typical experimental setups involve an acquisition system, that subsequently filters and samples the probed intensity field. This equivalently def ...

2016

Shapes from Pixels

Mitra Fatemi

In today's digital world, sampling is at the heart of any signal acquisition device. Imaging devices are ubiquitous examples that capture two-dimensional visual signals and store them as the pixels of discrete images. The main concern is whether and how th ...

EPFL2016

Can microbes be used to preserve archaeological iron objects?

Julien Maillard

Can microbes be used to preserve archaeological iron objects? Lucrezia Comensolia, J. Maillardb, P. Juniera and E. Josepha,c a Laboratory of Microbiology, Institute of Biology University of Neuchâtel, Switzerland b Laboratory for Environmental Biotechnolog ...

2015

Random sampling of bandlimited signals on graphs

Pierre Vandergheynst, Rémi Gribonval, Gilles Puy, Nicolas Tremblay

We study the problem of sampling

k

-bandlimited signals on graphs. We propose two sampling strategies that consist in selecting a small subset of nodes at random. The first strategy is non-adaptive, \ie, independent of the graph structure, and its perform ...

2015

Estimation of Organic and Elemental Carbon using FT-IR absorbance spectra from PTFE Filters

Satoshi Takahama, Giulia Ruggeri, Matteo Reggente

Organic carbon (OC) and elemental carbon (EC) are major components of atmospheric PM. Typically OC and EC concentrations are measured using thermal optical methods from samples collected on quartz filters. However, these measurements are destructive and re ...

2015

Sampling based on timing: Time encoding machines on shift-invariant subspaces

Martin Vetterli, David Gontier

Sampling information using timing is an approach that has received renewed attention in sampling theory. The question is how to map amplitude information into the timing domain. One such encoder, called time encoding machine, was introduced by Lazar and To ...

Elsevier2014

Test Results of ITER Correction Coil Short Samples CCCN1 and CCCN2

Pierluigi Bruzzone

This paper presents the first benchmarking test results of ITER correction coil (CC) conductor short samples CCCN1 and CCCN2. The Chinese first CC conductor short sample CCCN1 was prepared and tested at the Institute of Plasma Physics, Chinese Academy of S ...

American Nuclear Society2012

Efficient multiple time scale molecular dynamics: Using colored noise thermostats to stabilize resonances

Michele Ceriotti

Multiple time scale molecular dynamics enhances computational efficiency by updating slow motions less frequently than fast motions. However, in practice, the largest outer time step possible is limited not by the physical forces but by resonances between ...

American Institute of Physics2011

Sensor Networks for Diffusion Fields: Detection of Sources in Space and Time

Martin Vetterli, Ivan Dokmanic, Juri Ranieri, Amina Chebira

Abstract—We consider the problem of reconstructing a diffusion field, such as temperature, from samples collected by a sensor network. Motivated by the fast decay of the eigenvalues of the diffusion equation, we approximate the field by a truncated series. ...

2011

Investigation of Biogenic Passivating Layers on Corroded Iron

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The microstructure, mechanical properties and corrosion resistance of 316 L stainless steel fabricated using laser engineered net shaping

Attributing Aliasing Artifacts in Dirty Intensity Fields to their Parent Source

Shapes from Pixels

Can microbes be used to preserve archaeological iron objects?

Random sampling of bandlimited signals on graphs

Estimation of Organic and Elemental Carbon using FT-IR absorbance spectra from PTFE Filters

Sampling based on timing: Time encoding machines on shift-invariant subspaces

Test Results of ITER Correction Coil Short Samples CCCN1 and CCCN2

Efficient multiple time scale molecular dynamics: Using colored noise thermostats to stabilize resonances

Sensor Networks for Diffusion Fields: Detection of Sources in Space and Time

Attributing Aliasing Artifacts in Dirty Intensity Fields to their Parent Source

Shapes from Pixels

Can microbes be used to preserve archaeological iron objects?

Random sampling of bandlimited signals on graphs

Estimation of Organic and Elemental Carbon using FT-IR absorbance spectra from PTFE Filters

Sensor Networks for Diffusion Fields: Detection of Sources in Space and Time

Sampling based on timing: Time encoding machines on shift-invariant subspaces

Efficient multiple time scale molecular dynamics: Using colored noise thermostats to stabilize resonances

The microstructure, mechanical properties and corrosion resistance of 316 L stainless steel fabricated using laser engineered net shaping

Test Results of ITER Correction Coil Short Samples CCCN1 and CCCN2