Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Yuan Yong Guan"'
1
UVolution, a photochemistry experiment in low earth orbit: Investigation of the photostability of carbonates exposed to martian-like UV radiation conditions
Autor: Alain Person, François Raulin, Audrey Noblet, Hervé Cottin, Didier Chaput, Fabien Stalport, Yuan Yong Guan, Frederique Macari, Patrice Coll, Cyril Szopa
Publikováno v: Planetary and Space Science
Planetary and Space Science, Elsevier, 2010, 58 (12), pp.1617-1624. ⟨10.1016/j.pss.2010.08.005⟩
Planetary and Space Science, 2010, 58 (12), pp.1617-1624. ⟨10.1016/j.pss.2010.08.005⟩
International audience; The detection and identification of carbonates on Mars are of prime importance to establish the evolution of its atmosphere, correlated to the history of the liquid water, or even to determine the existence of a possible ancie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e773abf2a47d2d55330b9ac5f5170cb0
https://doi.org/10.1016/j.pss.2010.08.005
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2
UVolution: Compared photochemistry of prebiotic organic compounds in low Earth orbit and in the laboratory
Autor: Didier Chaput, Nicolas Fray, Patrice Coll, Frederique Macari, Yuan Yong Guan, Hervé Cottin, François Raulin
Publikováno v: Planetary and Space Science. 58:1327-1346
Solar UV radiation is a major source of energy for chemical evolution of organic materials in the Solar System. Therefore studies on the photostability of organic compounds in extraterrestrial environments are of prime importance for the understandin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75abee4f49c8b098b901505fddb9b673
https://doi.org/10.1016/j.pss.2010.05.017
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3
The AMINO experiment: a laboratory for astrochemistry and astrobiology on the EXPOSE-R facility of the International Space Station
Autor: J.-M. Polienor, Cyril Szopa, Jacques Vergne, Didier Chaput, François Raulin, André Brack, Frances Westall, Yves Bénilan, Nicolas Fray, Annie Chabin, Nathalie Carrasco, L.A. da Silva, Marylène Bertrand, Marie-Claire Gazeau, Frederique Macari, Kafila Saiagh, Diana Khalaf, Marie-Christine Maurel, Hervé Cottin, Yuan Yong Guan, Patrice Coll, René Demets, Mégane Cloix, M. Jerome, Fabien Stalport
Publikováno v: International Journal of Astrobiology
International Journal of Astrobiology, Cambridge University Press (CUP), 2015, 14 (01), pp.67-77. ⟨10.1017/S1473550414000500⟩
International Journal of Astrobiology, 2015, 14 (01), pp.67-77. ⟨10.1017/S1473550414000500⟩
The study of the evolution of organic matter subjected to space conditions, and more specifically to Solar photons in the vacuum ultraviolet range (120–200 nm) has been undertaken in low-Earth orbit since the 1990s, and implemented on various space
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::500bc4d12ec1d90f1c32fc5614c867e1
https://hal.archives-ouvertes.fr/hal-01107510
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4
The PROCESS Experiment: An Astrochemistry Laboratory for Solid and Gaseous Organic Samples in Low-Earth Orbit
Autor: Hervé Cottin, Cyril Szopa, René Demets, Didier Chaput, Patrice Coll, Audrey Noblet, Annie Chabin, François Raulin, Olivier Poch, Marylène Bertrand, Frederique Macari, Yuan Yong Guan, Kafila Saiagh, Frances Westall, André Brack, M. Jerome, Fabien Stalport, Mégane Cloix
Publikováno v: Astrobiology
Astrobiology, Mary Ann Liebert, 2012, 12 (5), pp.412-425. ⟨10.1089/ast.2011.0773⟩
Astrobiology, 2012, 12 (5), pp.412-425. ⟨10.1089/ast.2011.0773⟩
The PROCESS (PRebiotic Organic ChEmistry on the Space Station) experiment was part of the EXPOSE-E payload outside the European Columbus module of the International Space Station from February 2008 to August 2009. During this interval, organic sample
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61c0cac428b90c5e0edb855c3facdc27
https://hal.archives-ouvertes.fr/hal-00710533
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5
The PROCESS Experiment: Amino and Carboxylic Acids Under Mars-Like Surface UV Radiation Conditions in Low-Earth Orbit
Autor: Frederique Macari, Patrice Coll, Hervé Cottin, Didier Chaput, Mégane Cloix, Cyril Szopa, Olivier Poch, Yuan Yong Guan, Audrey Noblet, François Raulin, Fabien Stalport
Publikováno v: Astrobiology
Astrobiology, Mary Ann Liebert, 2012, 12 (5), pp.436-444. ⟨10.1089/ast.2011.0756⟩
Astrobiology, 2012, 12 (5), pp.436-444. ⟨10.1089/ast.2011.0756⟩
International audience; The search for organic molecules at the surface of Mars is a top priority of the next Mars exploration space missions: Mars Science Laboratory (NASA) and ExoMars (ESA). The detection of organic matter could provide information
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d1311e232fade21b7f6af22da26be06
https://hal.archives-ouvertes.fr/hal-00710443
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6
UVolution, a Photochemistry Experiment in Low Earth Orbit: Investigation of the Photostability of Carboxylic Acids Exposed to Mars Surface UV Radiation Conditions
Autor: Patrice Coll, Hervé Cottin, Didier Chaput, François Raulin, Yuan Yong Guan, Cyril Szopa, Fabien Stalport, Frederique Macari
Publikováno v: Astrobiology
Astrobiology, Mary Ann Liebert, 2010, 10 (4), pp.449-461. ⟨10.1089/ast.2009.0413⟩
Astrobiology, 2010, 10 (4), pp.449-461. ⟨10.1089/ast.2009.0413⟩
International audience; The detection and identification of organic molecules on Mars are of prime importance to establish the existence of a possible ancient prebiotic chemistry or even a biological activity. To date, however, no complex organic com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af94b66e16dffa6ee9da6a2482f5109
https://hal.archives-ouvertes.fr/hal-00492228
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7
Astrochemistry on the EXPOSE/ISS and BIOPAN/Foton experiments
Autor: Marylène Bertrand, Frederique Macari, Frances Westall, Hervé Cottin, François Raulin, Nicolas Fray, Patrice Coll, Yuan Yong Guan, Michel Viso, André Brack, David Coscia, Didier Chaput, Cyril Szopa, Annie Chabin, Fabien Stalport
Publikováno v: Highlights of Astronomy H15, Proceedings of the International Astronomical Union, XXVIIth IAU General Assembly
Highlights of Astronomy H15, Proceedings of the International Astronomical Union, XXVIIth IAU General Assembly, 2009, Rio de Janeiro, Brazil. pp.384-385, ⟨10.1017/S174392131001094X⟩
We describe three space experiments designed to expose to space conditions, and more specifically to solar UV radiation, selected samples of organic and mineral material.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::563ef9ad663b62bcbe5943918b2080a6
https://hal.archives-ouvertes.fr/hal-00531605
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8
Heterogeneous solid/gas chemistry of organic compounds related to comets, meteorites, Titan and Mars: laboratory and in lower Earth orbit experiment
Autor: Cyril Szopa, Didier Chaput, Laurent Thirkell, D. Coscia, Hervé Cottin, Marylène Bertrand, Yuan Yong Guan, C. Rivron, André Brack, François Raulin, F. Macari, Michel Viso, Frances Westall, Nicolas Fray, Fabien Stalport, Annie Chabin, Patrice Coll
Publikováno v: Advances in Space Research
Advances in Space Research, Elsevier, 2008, 42 (12), pp.2019-2035. ⟨10.1016/j.asr.2007.09.017⟩
Advances in Space Research, 2008, 42 (12), pp.2019-2035. ⟨10.1016/j.asr.2007.09.017⟩
To understand the evolution of organic molecules involved in extraterrestrial environments and with exobiological implications, many experimental programs in the laboratory are devoted to photochemical studies in the gaseous phase as well as in the s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bede384d5060bb37c81714037779b0e6
https://hal.archives-ouvertes.fr/hal-00339783
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10
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