Search Results - "Amara, Adam"

Systematic bias in cosmic shear: extending the Fisher matrix by Amara, Adam, Réfrégier, Alexandre

“…We describe a method for computing the biases that systematic signals introduce in parameter estimation using a simple extension of the Fisher matrix…”
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A SIMPLE MODEL LINKING GALAXY AND DARK MATTER EVOLUTION by Birrer, Simon, Lilly, Simon, Amara, Adam, Paranjape, Aseem, REFREGIER, ALEXANDRE

“…We construct a simple phenomenological model for the evolving galaxy population by incorporating predefined baryonic prescriptions into a dark matter…”
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Development and validation of an updated computational model of Streptomyces coelicolor primary and secondary metabolism by Amara, Adam, Takano, Eriko, Breitling, Rainer

“…Streptomyces species produce a vast diversity of secondary metabolites of clinical and biotechnological importance, in particular antibiotics. Recent…”
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CALIBRATED ULTRA FAST IMAGE SIMULATIONS FOR THE DARK ENERGY SURVEY by Bruderer, Claudio, Chang, Chihway, Refregier, Alexandre, Amara, Adam, Bergé, Joel, Gamper, Lukas

“…ABSTRACT Image simulations are becoming increasingly important in understanding the measurement process of the shapes of galaxies for weak lensing and the…”
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A halo model for cosmological neutral hydrogen : abundances and clustering by Padmanabhan, Hamsa, Refregier, Alexandre, Amara, Adam

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The human microbial exposome: expanding the Exposome-Explorer database with gut microbial metabolites by Neveu, Vanessa, Nicolas, Geneviève, Amara, Adam, Salek, Reza M., Scalbert, Augustin

“…Metabolites produced by the gut microbiota play an important role in the cross-talk with the human host. Many microbial metabolites are biologically active and…”
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Small-scale structures of dark matter and flux anomalies in quasar gravitational lenses by Metcalf, R. Benton, Amara, Adam

“…We investigate the statistics of flux anomalies in gravitationally lensed quasi-stellar objects as a function of dark matter halo properties such as…”
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Optimal Capture of Non-Gaussianity in Weak-Lensing Surveys: Power Spectrum, Bispectrum, and Halo Counts by Bergé, Joel, Amara, Adam, Réfrégier, Alexandre

“…We compare the efficiency of weak-lensing-selected galaxy cluster counts and of the weak-lensing bispectrum at capturing non-Gaussian features in the dark…”
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Networks and Graphs Discovery in Metabolomics Data Analysis and Interpretation by Amara, Adam, Frainay, Clément, Jourdan, Fabien, Naake, Thomas, Neumann, Steffen, Novoa-Del-Toro, Elva María, Salek, Reza M, Salzer, Liesa, Scharfenberg, Sarah, Witting, Michael

“…Both targeted and untargeted mass spectrometry-based metabolomics approaches are used to understand the metabolic processes taking place in various organisms,…”
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Results of the GREAT08 Challenge: an image analysis competition for cosmological lensing by Bridle, Sarah, Balan, Sreekumar T., Bethge, Matthias, Gentile, Marc, Harmeling, Stefan, Heymans, Catherine, Hirsch, Michael, Hosseini, Reshad, Jarvis, Mike, Kirk, Donnacha, Kitching, Thomas, Kuijken, Konrad, Lewis, Antony, Paulin-Henriksson, Stephane, Schölkopf, Bernhard, Velander, Malin, Voigt, Lisa, Witherick, Dugan, Amara, Adam, Bernstein, Gary, Courbin, Frédéric, Gill, Mandeep, Heavens, Alan, Mandelbaum, Rachel, Massey, Richard, Moghaddam, Baback, Rassat, Anais, Réfrégier, Alexandre, Rhodes, Jason, Schrabback, Tim, Shawe-Taylor, John, Shmakova, Marina, van Waerbeke, Ludovic, Wittman, David

“…We present the results of the Gravitational LEnsing Accuracy Testing 2008 (GREAT08) Challenge, a blind analysis challenge to infer weak gravitational lensing…”
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Are synthetic biology standards applicable in everyday research practice? by Tas, Huseyin, Amara, Adam, Cueva, Miguel E., Bongaerts, Nadine, Calvo‐Villamañán, Alicia, Hamadache, Samir, Vavitsas, Konstantinos

“…Summary The issue of standardization in synthetic biology is a recurring one. As a discipline that incorporates engineering principles into biological designs,…”
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A new method to measure galaxy bias by combining the density and weak lensing fields by Pujol, Arnau, Chang, Chihway, Gaztañaga, Enrique, Amara, Adam, Refregier, Alexandre, Bacon, David J., Carretero, Jorge, Castander, Francisco J., Crocce, Martin, Fosalba, Pablo, Manera, Marc, Vikram, Vinu

“…We present a new method to measure redshift-dependent galaxy bias by combining information from the galaxy density field and the weak lensing field. This…”
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lenstronomy: Multi-purpose gravitational lens modelling software package by Birrer, Simon, Amara, Adam

“…We present lenstronomy, a multi-purpose open-source gravitational lens modelling pythonpackage. lenstronomy is able to reconstruct the lens mass and surface…”
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Handbook for the GREAT08 Challenge: An Image Analysis Competition for Cosmological Lensing by Bridle, Sarah, Shawe-Taylor, John, Amara, Adam, Applegate, Douglas, Balan, Sreekumar T., Berge, Joel, Bernstein, Gary, Dahle, Hakon, Erben, Thomas, Gill, Mandeep, Heavens, Alan, Heymans, Catherine, High, F. William, Hoekstra, Henk, Jarvis, Mike, Kirk, Donnacha, Kitching, Thomas, Kneib, Jean-Paul, Kuijken, Konrad, Lagatutta, David, Mandelbaum, Rachel, Massey, Richard, Mellier, Yannick, Moghaddam, Baback, Moudden, Yassir, Nakajima, Reiko, Paulin-Henriksson, Stephane, Pires, Sandrine, Rassat, Anais, Refregier, Alexandre, Rhodes, Jason, Schrabback, Tim, Semboloni, Elisabetta, Shmakova, Marina, van Waerbeke, Ludovic, Witherick, Dugan, Voigt, Lisa, Wittman, David

“…The GRavitational lEnsing Accuracy Testing 2008 (GREAT08) Challenge focuses on a problem that is of crucial importance for future observations in cosmology…”
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Combined analysis of weak lensing and X-ray blind surveys by Bergé, Joel, Pacaud, Florian, Réfrégier, Alexandre, Massey, Richard, Pierre, Marguerite, Amara, Adam, Birkinshaw, Mark, Paulin-Henriksson, Stéphane, Smith, Graham P., Willis, Jon

“…We present a joint weak lensing and X-ray analysis of 4 deg2 from the CFHTLS and XMM-LSS surveys. Our weak lensing analysis is the first analysis of a real…”
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GRAVITATIONAL LENS MODELING WITH BASIS SETS by Birrer, Simon, Amara, Adam, Refregier, Alexandre

“…ABSTRACT We present a strong lensing modeling technique based on versatile basis sets for the lens and source planes. Our method uses high performance Monte…”
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GRAVITATIONAL LENSING ACCURACY TESTING 2010 (GREAT10) CHALLENGE HANDBOOK by Kitching, Thomas, Amara, Adam, Gill, Mandeep, Harmeling, Stefan, Heymans, Catherine, Massey, Richard, Rowe, Barnaby, Schrabback, Tim, Voigt, Lisa, Balan, Sreekumar, Bernstein, Gary, Bethge, Matthias, Bridle, Sarah, Courbin, Frederic, Gentile, Marc, Heavens, Alan, Hirsch, Michael, Hosseini, Reshad, Kiessling, Alina, Kirk, Donnacha, Kuijken, Konrad, Mandelbaum, Rachel, Moghaddam, Baback, Nurbaeva, Guldariya, Paulin-Henriksson, Stephane, Rassat, Anais, Rhodes, Jason, Schölkopf, Bernhard, Shawe-Taylor, John, Shmakova, Marina, Taylor, Andy, Velander, Malin, van Waerbeke, Ludovic, Witherick, Dugan, Wittman, David

“…GRavitational lEnsing Accuracy Testing 2010 (GREAT10) is a public image analysis challenge aimed at the development of algorithms to analyze astronomical…”
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PYNPOINT: An image processing package for finding exoplanets by Amara, Adam, Quanz, Sascha P.

“…We present the scientific performance results of pynpoint, our Python-based software package that uses principal component analysis to detect and estimate the…”
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Impact of astrophysics on cosmology forecasts for 21 cm surveys by Padmanabhan, Hamsa, Refregier, Alexandre, Amara, Adam

“…ABSTRACT We use the results of previous work building a halo model formalism for the distribution of neutral hydrogen, along with experimental parameters of…”
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Cross-correlating 21 cm and galaxy surveys: implications for cosmology and astrophysics by Padmanabhan, Hamsa, Refregier, Alexandre, Amara, Adam

“…ABSTRACT We forecast astrophysical and cosmological parameter constraints from synergies between 21 cm intensity mapping and wide-field optical galaxy surveys…”
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