Publications associées à Cross-code gyrokinetic verification and benchmark on the linear collisionless dynamics of the geodesic acoustic mode

Squatting the Sea

Chapter in the exhibition catalogue outlining the instigation and concept for the creation of the exhibition at the Biennale. The text focuses on the relation of urban development in Bahrain with the traditional and cultural connection to water and the sea ...

Kingdom of Bahrain2010

Influence of the meso-structure in dynamic fracture simulation of concrete under tensile loading

Jean-François Molinari, Leonardo Snozzi

We investigate the dynamic behavior of concrete in relation to its composition within a computational framework (FEM). Concrete is modeled using a meso-mechanical approach in which aggregates and mortar are represented explicitly. Both continuum phases are ...

2010

Sound Field Recording by Measuring Gradients

Martin Vetterli, Mihailo Kolundzija, Christof Faller

Gradient based microphone arrays, the horizontal sound field's plane wave decomposition, and the corresponding circular harmonics decomposition are reviewed. Further, a general relation between directivity patterns of the horizontal sound field gradients a ...

2010

Comparative study of ecohydrological streamflow probability distributions

Andrea Rinaldo, Enrico Bertuzzo, Serena Ceola, Gianluca Botter

We run a comparative study of ecohydrological models of streamflow probability distributions (pdfs), p(Q), derived by Botter et al. (2007a, 2009), against field data gathered in different hydrological contexts. Streamflows measured in several catchments ac ...

American Geophysical Union2010

3D Quality is More Than Just the Sum of 2D And Depth

Touradj Ebrahimi, Lutz Goldmann

The success of 3DTV, as one of the emerging multimedia formats, will largely depend on the quality of experience it provides to the viewer in relation to traditional media. Therefore reliable methods for quality assessment are crucial in order to optimize ...

2010

On the spectral estimates for Schrödinger type operators. The case of small local dimension

The behavior of the discrete spectrum of the Schr"odinger operator

-\D - V

, in quite a general setting, up to a large extent is determined by the behavior of the corresponding heat kernel

P(t;x,y)

as

t\to 0

and

t\to\infty

. If this behavior is powe ...

2010

On Decision Procedures for Ordered Collections

Viktor Kuncak, Philippe Paul Henri Suter, Ruzica Piskac

We describe a decision procedure for a logic that supports 1) finite collections of elements (sets or multisets), 2) the cardinality operator, 3) a total order relation on elements, and 4) min and max operators on entire collections. Among the applications ...

2010

Distortion of Mappings and $L_{q,p}$-Cohomology

Marc Troyanov

We study some relation between some geometrically defined classes of diffeomorphisms between manifolds and the

L_{q,p}

-cohomology of these manifolds. Some applications to vanishing and non vanishing results in

L_{q,p}

-cohomology are given. ...

Springer-Verlag2009

Quantum scale invariance on the lattice

Igor Tkachev

We propose a scheme leading to a non-perturbative definition of lattice field theories which are scale-invariant on the quantum level. A key idea of the construction is the replacement of the lattice spacing by a propagating dynamical field - the dilaton. ...

2009

Electron Capture and Transfer Dissociation: Peptide Structure Analysis at Different Ion Internal Energy Levels

Yury Tsybin, Diego Chiappe, Marc Moniatte, Hisham Ben Hamidane, Aleksey Vorobyev

We decoupled electron-transfer dissociation (ETD) and collision-induced dissociation of charge-reduced species (CRCID) events to probe the lifetimes of intermediate radical species in ETD-based ion trap tandem mass spectrometry of peptides. Short-lived int ...

Springer-Verlag2009

Cross-code gyrokinetic verification and benchmark on the linear collisionless dynamics of the geodesic acoustic mode

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Squatting the Sea

Influence of the meso-structure in dynamic fracture simulation of concrete under tensile loading

Sound Field Recording by Measuring Gradients

Comparative study of ecohydrological streamflow probability distributions

3D Quality is More Than Just the Sum of 2D And Depth

On the spectral estimates for Schrödinger type operators. The case of small local dimension

On Decision Procedures for Ordered Collections

Distortion of Mappings and $L_{q,p}$-Cohomology

Quantum scale invariance on the lattice

Electron Capture and Transfer Dissociation: Peptide Structure Analysis at Different Ion Internal Energy Levels

On the spectral estimates for Schrödinger type operators. The case of small local dimension

Quantum scale invariance on the lattice

On Decision Procedures for Ordered Collections

Distortion of Mappings and $L_{q,p}$-Cohomology

Electron Capture and Transfer Dissociation: Peptide Structure Analysis at Different Ion Internal Energy Levels

Squatting the Sea

Sound Field Recording by Measuring Gradients

Comparative study of ecohydrological streamflow probability distributions

Influence of the meso-structure in dynamic fracture simulation of concrete under tensile loading

3D Quality is More Than Just the Sum of 2D And Depth