Publications related to Lambert azimuthal equal-area projection

The aperiodic nature of incommensurately modulated structures

The discovery of aperiodic crystals is perhaps one of the most important event which has changed our vision on crystalline architectures since the discovery of diffraction 100 years ago. It was the merit of a Dutch crystallographer, P.M. de Wolff, to inter ...

Springer2013

Sparse Approximations Of Protein Structure From Noisy Random Projections

Victor Panaretos, Kjell Konis

Single-particle electron microscopy is a modern technique that biophysicists employ to learn the structure of proteins. It yields data that consist of noisy random projections of the protein structure in random directions, with the added complication that ...

2011

Comparison of measured and simulated fast ion velocity distributions in the TEXTOR tokamak

Mattia Albergante, Otto Asunta

Here we demonstrate a comprehensive comparison of collective Thomson scattering (CTS) measurements with steady-state Monte Carlo simulations performed with the ASCOT and VENUS codes. The measurements were taken at a location on the magnetic axis as well as ...

2011

Local Multilayer Analytic Sensing For Eeg Source Localization: Performance Bounds And Experimental Results

Dimitri Nestor Alice Van De Ville, Thierry Blu, Clotaire Michel, Djano Kandaswamy

Analytic sensing is a new mathematical framework to estimate the parameters of a multi-dipole source model from boundary measurements. The method deploys two working principles. First, the sensing principle relates the boundary measurements to the volumetr ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Evaluating Error Propagation in Coupled Land-Atmosphere Models

Dasaraden Mauree

This study examines how land-use errors from the Land Transformation Model (LTM) propagate through to climate as simulated by the Regional Atmospheric Model System (RAMS). The authors conducted five simulations of regional climate over East Africa: one usi ...

2011

Wavelet transform on manifolds: old and new approaches

Pierre Vandergheynst

Given a two-dimensional smooth manifold M and a bijective pro jection p from M on a ﬁxed plane (or a subset of that plane), we explore systematically how a wavelet transform (WT) on M may be generated from a plane WT by the inverse projection. Examples whe ...

Elsevier2010

Targeted projection NMR spectroscopy for unambiguous metabolic profiling of complex mixtures

David Lyndon Emsley

Unambiguous identification of individual metabolites present in complex mixtures such as biofluids constitutes a crucial prerequisite for quantitative metabolomics, toward better understanding of biochemical processes in living systems. Increasing the dime ...

JOHN WILEY & SONS LTD2010

Gestalt determines contextual modulation

Michael Herzog, Bilge Sayim, Mauro Manassi

Performance deteriorates when a target is flanked by contextual elements. For example, vernier thresholds increase when the vernier is flanked by lines. But when the lines are made part of a “good Gestalt”, like a rectangle, deterioration is reduced. Our e ...

2010

On Random Tomography with Unobservable Projection Angles

Victor Panaretos

We formulate and investigate a statistical inverse problem of a random tomographic nature, where a probability density function on

\mathbb{R}^3

is to be recovered from observation of finitely many of its two-dimensional projections in random and unobserv ...

Institute of Mathematical Statistics2009

Nonlinear Stability of Riemann Ellipsoids with Symmetric Configurations

Using modern differential geometric methods, we study the relative equilibria for Dirichlet's model of a self-gravitating fluid mass having at least two equal axes. We show that the only relative equilibria of this type correspond to Riemann ellipsoids for ...

Springer-Verlag2009

Lambert azimuthal equal-area projection

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The aperiodic nature of incommensurately modulated structures

Sparse Approximations Of Protein Structure From Noisy Random Projections

Comparison of measured and simulated fast ion velocity distributions in the TEXTOR tokamak

Local Multilayer Analytic Sensing For Eeg Source Localization: Performance Bounds And Experimental Results

Evaluating Error Propagation in Coupled Land-Atmosphere Models

Wavelet transform on manifolds: old and new approaches

Targeted projection NMR spectroscopy for unambiguous metabolic profiling of complex mixtures

Gestalt determines contextual modulation

On Random Tomography with Unobservable Projection Angles

Nonlinear Stability of Riemann Ellipsoids with Symmetric Configurations

Nonlinear Stability of Riemann Ellipsoids with Symmetric Configurations

Targeted projection NMR spectroscopy for unambiguous metabolic profiling of complex mixtures

Wavelet transform on manifolds: old and new approaches

Comparison of measured and simulated fast ion velocity distributions in the TEXTOR tokamak

Local Multilayer Analytic Sensing For Eeg Source Localization: Performance Bounds And Experimental Results

Sparse Approximations Of Protein Structure From Noisy Random Projections

Evaluating Error Propagation in Coupled Land-Atmosphere Models

Gestalt determines contextual modulation

On Random Tomography with Unobservable Projection Angles

The aperiodic nature of incommensurately modulated structures