{"id":"https://openalex.org/W375719347","doi":null,"title":"Hydrodynamique du melange matiere-rayonnement en cosmologie","display_name":"Hydrodynamique du melange matiere-rayonnement en cosmologie","publication_year":1989,"publication_date":"1989-01-01","ids":{"openalex":"https://openalex.org/W375719347","mag":"375719347"},"language":"fr","primary_location":{"id":"mag:375719347","doi":null,"is_oa":false,"landing_page_url":"http://www.theses.fr/1989PA077184","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076957851","display_name":"E. Ducloux","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"E. Ducloux","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5076957851"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.7529000043869019,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.7529000043869019,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.2152000069618225,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.006099999882280827,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radiation-matter-interaction","display_name":"radiation-matter interaction","score":0.8230000138282776},{"id":"https://openalex.org/keywords/cosmological-hydrodynamics","display_name":"cosmological hydrodynamics","score":0.7570000290870667},{"id":"https://openalex.org/keywords/small-scale-structure-formation","display_name":"small-scale structure formation","score":0.7580000162124634},{"id":"https://openalex.org/keywords/cosmological-perturbations","display_name":"cosmological perturbations","score":0.7599999904632568},{"id":"https://openalex.org/keywords/thomson-scattering","display_name":"Thomson scattering","score":0.8299999833106995},{"id":"https://openalex.org/keywords/recombination","display_name":"recombination","score":0.609000027179718},{"id":"https://openalex.org/keywords/decoupling","display_name":"decoupling","score":0.8090000152587891},{"id":"https://openalex.org/keywords/silk-damping","display_name":"Silk damping","score":0.6060000061988831},{"id":"https://openalex.org/keywords/radiation-damping","display_name":"radiation damping","score":0.5139999985694885},{"id":"https://openalex.org/keywords/heat-conduction","display_name":"heat conduction","score":0.8119999766349792}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8318513631820679},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.6936596035957336},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.2504006624221802}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:375719347","doi":null,"is_oa":false,"landing_page_url":"http://www.theses.fr/1989PA077184","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W85700626","https://openalex.org/W21348586","https://openalex.org/W7147568469","https://openalex.org/W2921875988","https://openalex.org/W7151226138","https://openalex.org/W74245723","https://openalex.org/W7148804463","https://openalex.org/W19390931","https://openalex.org/W407998233","https://openalex.org/W1675521226"],"abstract_inverted_index":{"Le":[0],"sujet":[1],"de":[2,10,12,22,36,59,62,65,120,137,142,159,168,173,178,186,191,206,214,228,236,249,253,274,286],"la":[3,6,20,41,50,63,110,115,123,138,143,164,179,221,224,247,277],"these":[4],"concerne":[5],"formation":[7,248],"des":[8,24,87,161,216,234,258,269],"structures":[9],"l'univers":[11],"masse":[13,215],"inferieure":[14],"a":[15,29,75,183,200,239,246,265],"10#1#6":[16],"masses":[17,198,202,237,241],"solaires":[18],"et":[19,43,61,109,112,141,150,177,204,252],"simulation":[21],"l'evolution":[23,86,160,232],"perturbations":[25,162,235],"du":[26,103,175,210,212],"plasma":[27],"cosmologique":[28,69],"partir":[30],"d'un":[31,71,128],"redshift":[32],"10#5":[33],"jusqu'au":[34],"moment":[35,102],"l'effondrement":[37],"gravitationnel.":[38],"L'interaction":[39],"entre":[40,106],"matiere":[42],"le":[44,67,98,107,284],"rayonnement":[45],"est":[46,119],"assuree":[47],"principalement":[48],"par":[49],"diffusion":[51],"thomson":[52],"sur":[53],"les":[54,197,208],"electrons":[55],"libres.":[56],"Du":[57],"fait":[58,184,285],"l'expansion":[60],"recombinaison":[64,111],"l'hydrogene,":[66],"milieu":[68],"transite":[70],"etat":[72,77],"tres":[73],"opaque":[74],"un":[76,82,170],"transparent,":[78],"ce":[79],"qui":[80,255],"occasionne":[81],"changement":[83],"radical":[84],"dans":[85,163,220,231],"perturbations.":[88,217],"Dans":[89],"cette":[90],"evolution,":[91],"on":[92],"distingue":[93],"quatre":[94],"epoques:":[95],"(a)":[96],"avant":[97],"decouplage,":[99,104],"(b)":[100],"au":[101,272],"(c)":[105],"decouplage":[108,176],"(d)":[113],"apres":[114],"recombinaison.":[116,180],"Il":[117],"en":[118,134,146,153,156],"meme":[121],"pour":[122,196],"description":[124],"physique:":[125],"comportement":[126],"proche":[127],"fluide":[129],"parfait":[130],"avec":[131],"pression":[132,151],"radiative":[133,140],"(a),":[135],"importance":[136],"viscosite":[139],"conduction":[144],"thermique":[145],"(b),":[147],"freinage":[148],"radiatif":[149,268],"materielle":[152],"(c),":[154],"gravitation":[155],"(d).":[157],"L'etude":[158],"limite":[165,182],"lineaire":[166],"permet":[167,205],"donner":[169,207],"apercu":[171],"clair":[172],"l'influence":[174],"Cette":[181,243],"l'objet":[185],"nombreuses":[187],"etudes":[188],"depuis":[189],"l'article":[190],"peebles":[192],"&":[193],"yu":[194],"(1970),":[195],"superieures":[199],"10#1#0":[201],"solaires,":[203],"caracteristiques":[209],"filtrage":[211],"spectre":[213],"Peu":[218],"consideree":[219],"litterature":[222],"jusqu'alors,":[223],"non-linearite":[225,244,278],"peut":[226],"intervenir":[227],"facon":[229],"importante":[230],"pre-recombinaison":[233],"inferieures":[238],"10#9":[240],"solaires.":[242],"conduit":[245],"forts":[250],"gradients":[251],"chocs":[254],"augmentent":[256],"l'amplitude":[257],"modes":[259,270],"eleves":[260],"mais":[261],"ne":[262],"parvient":[263],"pas":[264],"eviter":[266],"l'amortissement":[267],"superieurs":[271],"mode":[273],"silk.":[275],"Neanmoins,":[276],"donne":[279],"differents":[280],"effets":[281],"consequents":[282],"dont":[283],"pouv":[287]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}