Search Results - "Lefèvre, O"
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Galaxies at redshifts 5 to 6 with systematically low dust content and high [C ii] emission
Published in Nature (London) (25-06-2015)“…Measurements of [C ii ] emission and dust emission from nine typical star-forming galaxies about one billion years after the Big Bang show that galaxies of…”
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GAS FRACTION AND DEPLETION TIME OF MASSIVE STAR-FORMING GALAXIES AT z ∼ 3.2: NO CHANGE IN GLOBAL STAR FORMATION PROCESS OUT TO z > 3
Published in The Astrophysical journal (10-12-2016)“…ABSTRACT The observed evolution of the gas fraction and its associated depletion time in main-sequence (MS) galaxies provides insights on how star formation…”
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Assessment of different functionalization methods for grafting a protein to an alumina-covered biosensor
Published in Biofabrication (01-09-2014)“…The specificity of biosensors is typically obtained by surface biofunctionalization, which enables the selective binding of biomolecules. This critical step is…”
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Photometric Properties of Lyα Emitters at z 4.86 in the COSMOS 2 Square Degree Field
Published in The Astrophysical journal (01-05-2009)Get full text
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An Optical Group Catalog to z = 1 from the zCOSMOS 10 k Sample
Published in The Astrophysical journal (01-06-2009)“…We present a galaxy group catalog spanning the redshift range 0.1 z 1 in the ~ 1.7 deg2 COSMOS field, based on the first ~10,000 zCOSMOS spectra. The…”
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The Dependence of Star Formation Activity on Stellar Mass Surface Density and Sersic Index in zCOSMOS Galaxies at 0.5 < z < 0.9 Compared with SDSS Galaxies at 0.04 < z < 0.08
Published in The Astrophysical journal (01-04-2009)“…In order to try to understand the internal evolution of galaxies and relate this to the global evolution of the galaxy population, we present a comparative…”
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A large population of galaxies 9 to 12 billion years back in the history of the Universe
Published in Nature (22-09-2005)“…To understand the evolution of galaxies, we need to know as accurately as possible how many galaxies were present in the Universe at different epochs. Galaxies…”
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Bias in the estimation of global luminosity functions
Published in Monthly notices of the Royal Astronomical Society (21-06-2004)“…We discuss a bias present in the calculation of the global luminosity function (LF) which occurs when analysing faint galaxy samples. This effect exists as a…”
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Stellar populations in the CFHTLS. I. New constraints on the IMF at low mass
Published in The Astrophysical journal (03-02-2006)“…We present a stellar populations analysis of the first release of the CFHTLS (Canada-France-Hawai Telescope Legacy Survey) data. A detailed comparison between…”
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The Spitzer Extragalactic Representative Volume Survey (SERVS): Survey Definition and Goals
Published in Publications of the Astronomical Society of the Pacific (01-07-2012)“…We present the Spitzer Extragalactic Representative Volume Survey (SERVS), an18 deg2 18 deg 2 medium-deep survey at 3.6 and 4.5 μm with the…”
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ALPINE: A Large Survey to Understand Teenage Galaxies
Published 09-06-2022“…Universe 2022, 8(6), 314 A multiwavelength study of galaxies is important to understand their formation and evolution. Only in the recent past, thanks to the…”
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The Canada-France Redshift Survey — XII. Nature of emission-line field galaxy population up to z = 0.3
Published in Monthly notices of the Royal Astronomical Society (01-08-1996)“…We present a spectroscopic study of the 138 field galaxies to a redshift z = 0.3 from the I-selected Canada-France Redshift Survey. 117 (85 per cent) spectra…”
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Self-absorption correction factor applied to 129I measurement by direct gamma–X spectrometry for Fucus serratus samples
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-2003)“…Self-absorption corrections have been determined for the energies characterising 129I below 40 keV in the frame of studying Fucus serratus samples by direct…”
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Gas Fraction and Depletion Time of Massive Star Forming Galaxies at $z \sim$ 3.2: No Change in Global Star Formation Process out to $z>$ 3
Published in The Astrophysical journal (2016)“…The observed evolution of the gas fraction and its associated depletion time in main-sequence (MS) galaxies provides insights on how star formation proceeds…”
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The GALEX VIMOS-VLT Deep Survey Measurement of the Evolution of the 1500 Å Luminosity Function
Published in The Astrophysical journal (20-01-2005)Get full text
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Low temperature assembly method of microfluidic bio-molecules detection device
Published in 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration (01-05-2012)“…We developed a microfluidic device for the detection of bio-molecules. The active part of the device is a biofunctionalized interdigitated capacitive sensor…”
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Conference Proceeding -
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Direct gamma-X spectrometry measurement of [formula omitted] in environmental samples using experimental self-absorption corrections
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-11-1999)“…Direct gamma-X spectrometry is a suitable technique for quantifying low-level 129 I activity, down to a few becquerels per kilogram, in environmental samples…”
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