0000000000514634

AUTHOR

Jean Schneider

showing 2 related works from this author

Priscien. Grammaire Livre XVIII - Syntaxe, 2

2017

International audience; Avec le livre 18 de la Grammaire de Priscien se poursuit la traduction de cette somme de la grammaire antique dont l’auteur enseignait la langue latine à Constantinople au début du VIe siècle.Ce livre, le dernier et le plus long, achève l’analyse inaugurée avec le livre 17 et consacrée à la syntaxe, qui constitue l’aboutissement de l’œuvre. Priscien s’y inspire encore, quoique de façon plus lâche, du programme élaboré par le grammairien alexandrin Apollonius Dyscole dans sa Syntaxe, et l’analyse se concentre ici sur la constitution du noyau de l’énoncé complet, envisagée du double point de vue du nom et du verbe.Au milieu de ce livre, Priscien s’affranchit cependant …

Priscien[SHS.LITT]Humanities and Social Sciences/LiteratureGrammairiens latins[ SHS.LITT ] Humanities and Social Sciences/Literature[SHS.LANGUE] Humanities and Social Sciences/Linguistics[SHS.LITT] Humanities and Social Sciences/LiteratureGrammairiens grecs[ SHS.CLASS ] Humanities and Social Sciences/Classical studiesGrammaire latine[ SHS.LANGUE ] Humanities and Social Sciences/LinguisticsApollonius Dyscole[SHS.CLASS] Humanities and Social Sciences/Classical studies[SHS.LANGUE]Humanities and Social Sciences/Linguistics[SHS.CLASS]Humanities and Social Sciences/Classical studies
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Could CoRoT-7b and Kepler-10b be remnants of evaporated gas or ice giants?

2009

We present thermal mass loss calculations over evolutionary time scales for the investigation if the smallest transiting rocky exoplanets CoRoT-7b (∼1.68REarth) and Kepler-10b (∼1.416REarth) could be remnants of an initially more massive hydrogen-rich gas giant or a hot Neptune-class exoplanet. We apply a thermal mass loss formula which yields results that are comparable to hydrodynamic loss models. Our approach considers the effect of the Roche lobe, realistic heating efficiencies and a radius scaling law derived from observations of hot Jupiters. We study the influence of the mean planetary density on the thermal mass loss by placing hypothetical exoplanets with the characteristics of Jup…

010504 meteorology & atmospheric sciencesGas giantEvolutionAstrophysics01 natural sciencesArticleOriginPlanet0103 physical sciencesHot JupiterAstrophysics::Solar and Stellar AstrophysicsHot NeptuneKepler-10b010303 astronomy & astrophysics0105 earth and related environmental sciencesPhysicsExoplanetsAstronomyAstronomy and AstrophysicsExoplanetCoRoT-7b13. Climate actionSpace and Planetary ScienceAstrophysics::Earth and Planetary AstrophysicsMass lossPlanetary massJupiter massIce giantPlanetary and Space Science
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