0000000000876232

AUTHOR

Nicolas Thomas

showing 3 related works from this author

Relationships between dust aerosols and meningitis epidemics using satellite data sets

2010

[SDE.MCG] Environmental Sciences/Global Changes[ SDE.MCG ] Environmental Sciences/Global Changes[SDU.STU.CL] Sciences of the Universe [physics]/Earth Sciences/Climatology[SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology[SDE.MCG]Environmental Sciences/Global Changes[ SDU.STU.CL ] Sciences of the Universe [physics]/Earth Sciences/Climatology
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Nord-Pas-de-Calais, Villeneuve d'Ascq, Place de la République. Sur les traces du domaine royale d'Annappes... : rapport de diagnostic

2017

414 p., 233 fig., 8 annexes et 12 tableaux.

[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistorysiloHallstattVilleneuve-d'AscqstockageTemps Modernesép contemporaineclochepropriété royaleextraction de l'argilecellierenclosparcellairefonderieXe siècleLa Tène[SHS.HIST] Humanities and Social Sciences/HistorypuitsécoleHaut-EmpireHaut Moyen Ageferme[SHS.HIST]Humanities and Social Sciences/HistoryIXe siècle
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Sublimation of icy aggregates in the coma of comet 67P/Churyumov–Gerasimenko detected with the OSIRIS cameras on board Rosetta

2016

Beginning in 2014 March, the OSIRIS (Optical, Spectroscopic, and Infrared Remote Imaging System) cameras began capturing images of the nucleus and coma (gas and dust) of comet 67P/Churyumov¿Gerasimenko using both the wide angle camera (WAC) and the narrow angle camera (NAC). The many observations taken since July of 2014 have been used to study the morphology, location, and temporal variation of the comet's dust jets. We analysed the dust monitoring observations shortly after the southern vernal equinox on 2015 May 30 and 31 with the WAC at the heliocentric distance Rh = 1.53 AU, where it is possible to observe that the jet rotates with the nucleus. We found that the decline of brightness a…

67P/Churyumov-GerasimenkoBrightness010504 meteorology & atmospheric sciences530 PhysicsInfraredCometdata analysis[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]Narrow angleComets: individual: 67P/Churyumov-Gerasimenko; Methods: data analysis; Methods: numerical; Methods: observationalFOS: Physical sciencesEquinoxAstrophysics01 natural sciencesAstronomi astrofysik och kosmologiMethods: observationalMethods: data analysisindividual: 67P/Churyumov-Gerasimenko [Comets]0103 physical sciencesAstronomy Astrophysics and Cosmologyobservational [Methods]cometsdata analysis [Methods]010303 astronomy & astrophysics0105 earth and related environmental sciencesobservational method: numerical methodPhysicsEarth and Planetary Astrophysics (astro-ph.EP)Comets: individual: 67P/Churyumov-Gerasimenkomethods: data analysis methods: numerical methods: observational comets: individual: 67P/Churyumov–Gerasimenkonumerical [Methods]biology[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Methods: numerical520 AstronomyAstronomyAstronomy and Astrophysics620 Engineeringbiology.organism_classificationOn boardSpace and Planetary Science[SDU]Sciences of the Universe [physics]Sublimation (phase transition)QB651OsirisAstrophysics - Earth and Planetary Astrophysics
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