Philippe JEAN-PIERRE

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Philippe DrobinskiSophie BastinV. GuenardJean-Luc CacciaAlain DabasP. DelvilleAlain ProtatOlivier ReitebuchC. Werner
• Organismes : Service d'aéronomie Service d'aéronomie Laboratoire de sondages électromagnétiques de l'environnement terrestre Laboratoire de sondages électromagnétiques de l'environnement terrestre Centre national de recherches météorologiques Division technique INSU/SDU Centre d'étude des environnements terrestre et planétaires
• Publié dans Quarterly Journal of the Royal Meteorological Society le 27/10/2020

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Résumé : The paper examines the three-dimensional structure and dynamics of the mistral at the Rhône valley exit on 28 June 2001. The mistral refers to a severe wind that develops along the Rhône valley in southern France. This summer mistral event was documented in the framework of the ESCOMPTE field experiment. The dynamical processes driving the circulation of the mistral in the Rhône valley and particularly wake formation and planetary boundary layer (PBL) inhomogeneity at the scale of Rhône valley delta are investigated. Several important data sources are used (airborne Doppler lidar, radiosondes and surface stations) as well as non-hydrostatic mesoscale simulations. This paper analyses experimentally, numerically and theoretically the mechanism of wake formation. It shows that the flow impinging on the Alpine range and the Massif Central becomes supercritical all along the ridge line, including the Rhône valley and continues to accelerate in the lee regions until a hydraulic jump occurs. It leads to the formation of wakes behind and close to the mountain peaks. Compared to the Massif Central wake, the origin of the western Alps wake is rather complicated. In this study, the observations and simulations suggest a combined wall separation/gravity wave breaking mechanism to explain the western Alps wake. Indeed, it is shown that in addition to the flow descending the western Alps slopes and experiencing a strong hydraulic jump, the point where the mistral flow separates from the eastern flank of the Rhône valley located at about 44°N is associated with a 'flank-shock' which is an oblique hydraulic jump (i.e.the downstream Froude number is supercritical). Wake formation in the lee of the Alps and the Massif Central causes large inhomogeneity of the PBL with differences between land and sea. In the Massif Central and western Alps wakes, the continental PBL is deeper (1.8 km) than in the mistral flow (1 km), which is consistent with a subcritical regime associated with enhanced turbulent mixing. The supercritical air flow, descending the Massif Central and Alps slopes and transitioning to subcritical flow, increases the near-surface air temperature due to the föhn effect. Over the Mediterranean, the surface heat fluxes are slightly negative (between–50 and 0 W m –2) and the main source of PBL turbulence is mechanical (wind shear). The PBL depth within the mistral flow does not vary over land (1 km), whereas the absence of convection but also of strong winds prevent PBL development over the sea in the wakes of the Massif Central and the Alps (PBL depth of about 0.5 km).

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Jean-François GhiglioneMarièle LarcherPhilippe Lebaron
• Organismes : Laboratoire d'océanographie biologique de Banyuls Laboratoire d'océanographie biologique de Banyuls Laboratoire d'océanographie biologique de Banyuls
• Publié dans Aquatic Microbial Ecology le 02/11/2020

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Fichiers liés : a040p229.pdf

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• Type de publi. : Communication dans un congrès
• Date de publi. : 01/01/2005
• Auteurs : Jean-Philippe DelahayeChristophe MoyPierre LerayJacques Palicot
• Organismes : Institut d'Électronique et des Technologies du numéRique Institut d'Electronique et de Télécommunications de Rennes Institut d'Electronique et de Télécommunications de Rennes Institut d'Electronique et de Télécommunications de Rennes

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Résumé : This paper deals with partial reconfiguration issues on heterogeneous prototyping platforms (DSP/ FPGA). An analysis of multi-standard physical layer applications in terms of reconfiguration needs permits to extract several use cases of reconfiguration in a multi-standard handset: standard switching, mode switching, bug fixing, etc. The main difference between these schemes of reconfiguration is the level of granularity of the reconfiguration. We argue that a configuration manager needs to handle this multi-granularity of reconfiguration to optimize the change of context (either reconfigurable hardware or programmable software processing components) in terms of size of code, time to reconfigure, etc. The analysis also helps to determine the accurate level of flexibility needed through the reconfigurable architecture at different scales. Within this framework partial reconfiguration is an essential feature for optimizing the reconfiguration inside FPGA. We aim indeed at providing reconfiguration adequacy between re-configurability capabilities of hardware resources and reconfiguration needs of Software Defined Radio applications. Architectural solutions are proposed to implement partial reconfiguration on existing hardware combining DSP and FPGA.

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Fichiers liés : 02.2-01.PDF

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Jean-Pierre PonssardDominique PlihonPhilippe Zarlowski
• Organismes : Département d'Économie de l'École Polytechnique Centre d'Economie de l'Université Paris Nord (ancienne affiliation) ESSEC Business School
• Publié dans Corporate Ownership and Control le 24/10/2020

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Résumé : A new hybrid model of corporate governance seems to be emerging as a mixture of the shareholder and the stakeholder models. Its two main characteristics consist in an increased control of corporate executives by strong minority shareholders: this strengthened financial control is balanced by the rise of the social and environmental responsibilities of firms. This paper elaborates on this hypothesis and reviews the forces at work in this emerging process.

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Christophe CoudretG. GuiradoC. HortolaryJean-Pierre LaunayN. BattagliniH.R. KleinPhilippe Dumas
• Organismes : Centre Interdisciplinaire de Nanoscience de Marseille Centre Interdisciplinaire de Nanoscience de Marseille
• Publié dans Molecular Crystals and Liquid Crystals le 21/10/2020

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Christophe LambertPhilippe SoudantLionel DégremontMaryse DelaporteJeanne MoalPierre BoudryFred JeanArnaud HuvetJean-François Samain
• Organismes : Laboratoire des Sciences de l'Environnement Marin (LEMAR) Université européenne de Bretagne - European University of Brittany Laboratoire des Sciences de l'Environnement Marin (LEMAR) Université européenne de Bretagne - European University of Brittany Unité Amélioration génétique, Santé animale et Environnement Physiologie et Ecophysiologie des Mollusques Marins Physiologie et Ecophysiologie des Mollusques Marins Unité Amélioration génétique, Santé animale et Environnement Laboratoire des Sciences de l'Environnement Marin (LEMAR) Université européenne de Bretagne - European University of Brittany Physiologie et Ecophysiologie des Mollusques Marins Physiologie et Ecophysiologie des Mollusques Marins
• Publié dans Aquaculture le 01/11/2020

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Résumé : High variability among individuals is often encountered when hemocyte characteristics are measured in bivalves. Such variability is suspected to result partly from genetic factors. In this study, hemocyte characteristics of six families of Crassostrea gigas were compared by flow cytometry at one sampling date in October 2001. These families were obtained from a nested, halfsibling cross design, and reared from July to October 2001 at three sites distributed along the French Atlantic coast from north to south: Baie des Veys (Normandy), Rivière d'Auray (Brittany) and Ronce (Marennes-oléron Basin, Poitou Charentes). Among the 15 measured hemocyte characteristics, production of reactive oxygen species (ROS) of untreated hemocytes (maintained in filtered sterile seawater) and treated hemocytes (zymosan at 20 particles per hemocyte, and with Vibrio sp. S322 at 50 bacteria per hemocyte) was the most notable differences between families. This supports the existence of a genetic basis, at least partly, for the hemocyte characteristics of oysters, and especially for ROS production. Among the six families analyzed, three have shown high survival during summer (named as "resistant", mean mortality 5.2%) and three experienced high mortality during summer (named as "susceptible", 30.6% mean mortality). Families showing high or low survival to summer mortality had similar hemocyte characteristics, regardless of the environmental conditions or reproductive state. Resistant families were observed to have higher total hemocyte counts and lower production of ROS than susceptible families. Moreover, ROS production of hemocytes from susceptible families was diminished significantly more by pathogenic Vibrio than that of resistant families. However, this study demonstrates also that rearing site strongly affected the hemocyte characteristics of all families of oysters, most notably hemocyte concentration and morphology (size and granularity), production of reactive oxygen species (ROS), and susceptibility to the cytotoxic activity of the pathogenic Vibrio sp. S322 (50 bacteria/ hemocyte). Food availability and reproductive state are the most probable explanations for the site differences observed. Finally, it appeared difficult to link oyster survival during summer mortality to hemocyte profiles evaluated at one sampling date; other relevant indicators would probably help explaining oyster survival during summer mortality events.

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Fichiers liés : Lambert_et_al_2007_Aquaculture_270_276-288_-auteurs.pdf

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• Type de publi. : Rapport
• Date de publi. : 01/01/2005
• Auteurs : P. CorteseG. DellacasaL. RamelloM. SittaN. AhmadS. AhmadT. AhmadW. BariM. IrfanM. ZafarA. BelogianniP. GanotiA. PetridisF. RoukoutakisM. Spyropoulou-StassinakiM. VassiliouG.E. BrunoM. CaselleD. Di BariD. EliaR.A. FiniB. GhidiniV. LentiV. ManzariE. NappiF. NavachC. PastoreV. PaticchioF. PosaR. SantoroI. SguraF. CorsiD. de VenutoU. FratinoC. MarzoccaX. LiZ. LiuS. LuZ. LuQ. MengB. SaJ. YuanJ. ZhouS. ZhouJ. AlmeS. BablokA. KlovningJ. NystrB. PommerescheM. RichterD. RöhrichK. UllalH. YangH. HelstrupK. HetlK. RoedR.K. ChoudhuryA.K. DubeyD.P. MahapatraD. MishraS.C. PhatakR. SahooD. EvansG.T. JonesP. JovanovicA. JuskoJ.B. KinsonR. LietavaO. Villalobos BaillieA. AliciS. AntinoriP. AntonioliS. ArcelliG. BariM. BasileL. BellagambaD. BoscheriniA. BruniG. BruniG. Cara RomeoL. CifarelliF. CindoloM. CorradiD. FalchieriA. GabrielliE. GandolfiP. GiustiD. HatzifotiadouG. LaurentiM.L. LuvisettoA. MargottiM. MasettiR. NaniaF. NoferiniF. PalmonariA. PesciA. PoliniG. SartorelliE. ScapparoneG. ScioliG.P. VaccaG. ValentiG. VenturiC. ZampolliA. ZichichiV. CernyR. JanikL. LucanM. PiknaJ. PisutN. PisutovaB. SitarP. StrmenI. SzarkaM. ZagibaC. AiftimieiV. CatanescuM. DumaC.I. LegrandD. MoisaEric DenesZ. FodorTamás KissG. PallaJ. ZimanyiI. AtanassovS. BasciuC. CicaloA. de FalcoM. FlorisA. MasoniD. MuraG. PudduS. SerciE. SiddiG. UsaiA. BadalaR. BarberaG. Lo ReA. PalmeriG.S. PappalardoA. PulvirentiF. RiggiG. AnelliI. AugustinA. AugustinusJ. BaechlerJ.A. BelikovL. BetevA. BoccardiR. BrunM. BurnsP. BuncicI. CaliR. CampagnoloM. CampbellF. CarenaW. CarenaF. CarminatiN. CarrerS. ChapelC. CheshkovP. ChochulaP. ChristianssenP. ChristakoglouA. CollaJ. ConradB.F. Correia BelbuteM. DavenportG. de CataldoJ. de GrootA. Di MauroR. DiviaC. EngsterS. EvrardC.W. FabjanF. FormentiU. FuchsA. Gallas-TorreiraA. Garcia LopezA. GheataM. GheataC. Gonzalez-GutierrezR. GrossoM. GruweH.-A. GustafssonH. HoedelmoserP. HristovM. IvanovP. JacobsL. JirdenA. JuniqueS. KapustaW. KickingerW. KlemptA. KlugeT. KuhrL. LeistamJ.P. LoM. Lopez NoriegaC. LourencoI. MakhlyuevaJ.-C. MarinP. MartinengoD. Meunier-PicardM. MeoniM. MorelA. MorschB. MotaH. MullerL. MusaP. NilssonD. NouaisF. OsmicD. PeriniJanice FullertonV. Pinto MoraisS. PopescuF. RademakersJ.-P. RevolP. RiedlerW. RieglerK. SafarkP. SaizK. SchossmaierJ. SchukraftY. SchutzP.A. Silva LoureiroC. SoosG. StefaniniD. SwobodaM. TadelH. TauregM. TavletP. Tissot-DaguetteC. Torcato de MatosP. Vande VyvreJ.-P. VanuxemM.M. AggarwalA.K. BhatiA. KumarM. SharmaG. SoodA. BalditV. BarretN. BastidG. BlanchardJ. CastorP. CrochetF. DaudonA. DevauxP. DupieuxP. ForceB. ForestierFabien GuérinR. GuernaneC. InsaFrançois JouveJ. LecoqF. MansoP. RosnetL. RoyerP. SaturniniG. SavinelG. StoiceaF. YermiaT.J. HumanicI.V. KotovM. LisaB.S. NilsenD. TruesdaleD. JohnsonI. BeardenH. BoggildC.H. ChristensenJ.J. GaardhojeK. GulbrandsenB.S. NielsenG. RenaultJ. BartkeE. Gadysz-DziadusE. KornasM. KowalskiA. RybickiA. WroblewskiA. AndronicD. AntonczykE. BaduraR. BailhacheE. BerdermannP. Braun-MunzingerO. BuschM. CiobanuP. FokaU. FrankenfeldC. GarabatosH. GutbrodC. LippmannP. MalzacherA. MarinD. MiskowiecS. RadomskiH.R. SchmidtK. SchwarzS. SedykhR.S. SimonD. SoykH. StelzerG. TziledakisD. VranicJ. WiechulaU. BonnesI. KrausH. OeschlerJulien BergerA. BillmeierC. BlumeT. DietelD. FlierlM. GazdzickiT. KollegerS. LangeC. LoizidesR. RenfordtR. StockH. StröbeleYa. BerdnikovA. KhanzadeevN. MiftakhovV. NikoulineV. PoliakovE. RostchineV. SamsonovO. TarasenkovaV. TarakanovM. ZhalovE. Lopez TorresA. Abrahantes QuintanaR. Diaz ValdesV. AngelovM. GuteischV. LindenstruthR. PanseC. ReichlingR. SchneiderT. SteinbeckH. TilsnerA. WiebalckC. AdlerJ. BielcikovaD. EmschermannP. GlässelN. HerrmannTh. LehmannW. LudolphsT. MahmoudJ. MilosevicK. OyamaM. PetroviciI. RusanovR. SchickerH.C. SoltveitJ. StachelM. StockmeierB. VulpescuB. WindelbandS. YurevichT. SugitateS. BhardwajR. RaniwalaS. RaniwalaS.K. BadyalA. BhasinAnupam GuptaV.K. GuptaS. MahajanL.K. MangotraB.V.K.S. PotukuchiS.S. SambyalP.G. AkichineV.A. AreevTs. BaatarB.V. BatiouniaV.F. ChepurnovS.A. ChernenkoV.K. DodokhovO.V. FateevA.G. FedunovM. HaiducD. HaseganV.G. KadychevskyG. KharadzeB. KhurelbaatarE.K. KoshurnikovV.L. LioubochitsV.I. LobanovL.V. MalininaY.I. MinaevM. NioradzeP.V. NomokonovY.A. PanebrattsevV.N. PenevV.G. PismennayaT.A. PocheptsovI. RoufanovG.S. ShabratovaV. ShestakovA.I. ShklovskayaA.S. SorinM.K. SuleimanovY. TevzadzeR. TogooA.S. VodopianovV.I. YurevichY.V. ZanevskyS.A. ZaporojetsA.I. ZinchenkoJ. AystoM. BondilaV. LyapinM. OinonenT. MalkiewiczV. RuuskanenH. SeppanenW. TrzaskaS. YamaletkinovH.T. JungW. JungD.-W. KimH.N. KimJ.S. KimK.S. LeeS.-C. LeeT. BlankH. GemmekeG.L. BochekA.N. DovbnyaV.I. KulibabaN.I. MaslovS.V. NaumovV.D. OvchinnikS.M. PotinA.F. StarodubtsevV.N. BorshchovO. ChykalovL. KaurovaS.K. KiprichL. KlymovaO.M. ListratenkoN. MykhaylovaM. ProtsenkoO. ReznikV.E. StarkovI. KadenkoY. MartynovS. MolodtsovO. SokolovY. SinyukovG. ZinovjevP. BhattacharyaS. BoseN. MajumdarS. MukhopadhyayA. SanyalS. SarkarP. SenS.K. SenB.C. SinhaT. SinhaZ. AhammedP. BhaskarS. ChattopadhyayD. DasS. DasM.R. Dutta MajumdarM.S. GantiP. GhoshB. MohantyT.K. NayakP.K. NetrakantiS. PalR.N. SingarajuV. SinghalB. SinhaM.D. TrivediY.P. ViyogiG. HartungT. KrawutschkeJ. BanM. BombaraA. DirnerS. FedorM. HnaticI. KralikA. KravcakovaF. KrivanM. KrivdaG. MartinskaB. PastircakL. SandorJakub UrbanJ. VrlakovaM. CinauseroE. FiorettoG. PreteR.A. RicciL. VannucciP. BrancoR. CarvalhoJ. SeixasR. Vilela MendesA. OskarssonL. OstermanI. OtterlundE.A. StenlundB. CheynisL. DucrouxJ.-Y. GrossiordA. GuichardPhilippe PillotB. RappR. TieulentJ.R. Alfaro MolinaA. AyalaE. Belmont MorenoJ.G. ContrerasE. CuautleJ.C. d'OlivoI. DominguezA. FloresG. Herrera CorralI. Leon MonzonM. LinaresJ. Martinez CastroM.I. MartinezA. Martinez DavalosA. Menchaca-RochaL.M. Montano ZetinaL. NellenG. PaicJ. del PinoP. ReyesA. SandovalJ. SolanoM.A. VargasA. ZepedaV.A. FeshcenkoM.B. GolubevaV.G. GorlychevF.F. GuberO.V. KaravichevT.L. KaravichevaE.V. KarpechevA.B. KurepinA.I. MaevskayaV.V. MarinI.A. PshenichnovV.I. RazinA.I. RechetinK.A. ShileevN.S. TopilskaiaA.N. AkindinovV. GolovineA.B. KaidalovM.M. KatsI.T. KiselevS.M. KisselevE. LioublevM. MartemianovA.N. MartemiyanovP.A. PolozovV.S. SerovA.V. SmirnitskiM.M. TchoumakovI.A. VetlitskiK.G. VolochineL.S. VorobievB.V. ZagreevD. AleksandrovV. AntonenkoS. BeliaevS. FokineM. IppolitovK. KaradjevV. LebedevV.I. MankoT. MoukhanovaA. NianineS. NikolaevS. NikoulineO. PatarakineD. PeressounkoI. SibiriakA. TsvetkovA. VasilievA. VinogradovM. VolkovI. YushmanovV.A. GrigorievV.A. KaplinV.A. LoginovB.K. NandiR. VarmaV. ChandratreV. KatariaCédric BaumannD. BucherR. GlasowH. GottschlagJ.F. Grose-OetringhausN. HeineC. Klein-BosingK. ReygersR. SantoW. VerhoevenJ. WesselsA. WilkL AphecetcheJean-Michel BarbetG. Conesa BalbastreZ. Conesa-Del-ValleJean-Pierre CussonneauH. DelagrangeM. DialinasChristian FinckB. ErazmusMarie GermainS. KabanaF. LefevreL. LuquinLilian MartinGines Martinez GarciaChristelle RoyA. TournaireA.R. FrolovI.N. PestovT. AwesM. CherneyL. BimbotV. ChambertA. CharpyM.P. CometsP. CourtatSébastien DrouetP. EdelbruckB. EspagnonI. HrivnacovaR. KunneY. Le BornecM. Mac CormickJean PeyréJ. PouthasS. RousseauC. SuireN. WillisL. BravinaG. LøvhoidenB. SkaaliT.S. TveterT. VikF. AntinoriA. DaineseR. DimaD. FabrisJ. FaivreM. LunardonM. MorandoS. MorettoA. PepatoE. QuercighF. ScarlassaraG. SegatoR. TurrisiG. ViestiJ. ChoiA. BeitlerovaJ. MaresKatarzyna PolakP. ZavadaV. PetracekM. PachrL. SkodaM.Yu. BogolyubskyG.V. KhaoustovI.V. KharlovN.G. MinaevV.S. PetrovB.V. PolichtchoukS.A. SadovskyV.A. SenkoA.S. SolovievP.V. StolpovskyV.A. VictorovA. Fernandez TellezE. Gamez FloresR. LopezG. TejedaS. VergaraD. AdamovaS. KouchpilV. KouchpilA. KuglerM. SumberaV. WagnerS. Di LibertoM.A. MazzoniF. MeddiG.M. UrciuoliJ. CleymansG. de VauxR.W. FearickA. SzostakZ.Z. VilakaziM. AnfrevilleA. BaldisseriBern W. BeckerH. BorelJ.-L. CharvetM. CombetJ. GossetP. HardyS. HerlantF. OrsiniY. PenichotH. PereiraS. SalascaF.M. StaleyM. UsseglioA. de CaroC. GuarnacciaD. de GruttolaS. de PasqualeA. Di BartolomeoM. Fusco GirardG. GrellaM. GuidaG. RomanoS. SellittoR. SilvestriT. VirgiliV. BasmanovD. BudnikovV. DemanovV. IanowskiR. IlkaevL. IlkaevaA. IvanovA. KhlebnikovA. KouryakinS. NazarenkoV. PavlovS. PhilchaginV. PuninS. PoutevskoiI. SelinI. VinogradovS. ZhelezovA. ZhitnikS. GotovacE. MudnicL. VidakM.A. BraunG.A. FeolovS.N. IgolkinA.A. KolojvariV.P. KondratievP.A. OtyugovaO.I. StolyarovT.A. ToulinaF.A. TsimbalF.F. ValievV.V. VecherninL.I. VinogradovJ. BaudotD. BonnetJ.P. CoffinB. HippolyteC. KuhnJ.R. LutzR. VernetH. HamagakiK. OzawaV. BonviciniO. BorysovL. BosisioM. BregantP. CameriniG. ContinF. FaleschiniE. FragiacomoN. GrionG. MargagliottiS. PianoI. RachevskayaA. RachevskiR. RuiA. VacchiB. AlessandroR. ArnaldiGuillaume BatigneS. BeoleE. BrunaP. CerelloE. ChiavassaS. ColiE. CrescioN. de MarcoA. FerrettiM. GagliardiM. GallioL. GaudichetR. GemmeG. GiraudoP. GiubellinoM. IdzikS. MartoiuA. Marzari ChiesaM. MaseraG. MazzaP. MereuM. MontenoA. MussoC. OppedisanoA. PiccottiF. PoggioF. PrinoL. RiccatiA. RivettiE. ScomparinF. ToselloL. ToscanoG. TravagliaE. VercellinA. WerbrouckR. WheadonY. MiakeS. EsumiM. BotjeJ.J.F. BuskopA.P. de HaasR. KamermansP.G. KuijerG. NoorenC.J. OskampTh. PeitzmannE. SimiliR. SnellingsA.N. SokolovA. van den BrinkN. van EijndhovenH. EnyoK. FujiwaraH. KanoH. OnishiA. DeloffT. DobrowolskiK. KarpioM. KozlowskiH. MalinowskiK. RedlichT. SiemiarczukG. StefanekL. TykarskiG. WilkZ. ChajeckiH. GosM. JanikM. JedynakA. KisielT.J. PawlakW.S. PerytJ. PlutaP. SkowronskiM. SlodkowskiP. SzubaT. TraczykE.S. ConnerR. KeidelX. CaiX.R. WangT. WuH.Y. YangZ.B. YinD.C. ZhouX. CaoQ. LiM. AtayanA. GrigoryanS. GrigoryanH. GulkanyanA. HarutyunyanA. HayrapetyanV. KakoyanM. PoghosyanG. SargsyanT. AnticicK. KadijaT. Susa
• Organismes : Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Laboratoire de Physique Corpusculaire - Clermont-Ferrand Institut de Physique Nucléaire de Lyon Institut de Physique Nucléaire de Lyon ALICE Institut de Physique Nucléaire de Lyon Institut de Physique Nucléaire de Lyon Institut de Physique Nucléaire de Lyon Institut de Physique Nucléaire de Lyon Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Physique Nucléaire d'Orsay Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques Institut de Recherches Subatomiques

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• Type de publi. : Communication dans un congrès
• Date de publi. : 01/01/2005
• Auteurs : Sébastien BergerJean‐sébastien LauretGuillaume CassaboisChristophe VoisinPhilippe RoussignolClaude DelalandeLaurence Goux-CapesArianna Filoramo
• Organismes : Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Service de physique de l'état condensé Service de physique de l'état condensé

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Jean‐sébastien LauretChristophe VoisinSébastien BergerGuillaume CassaboisClaude DelalandePhilippe RoussignolLaurence Goux-CapesArianna Filoramo
• Organismes : Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire Pierre Aigrain Laboratoire d'Electronique Moléculaire Laboratoire d'Electronique Moléculaire
• Publié dans Physical Review B: Condensed Matter and Materials Physics (1998-2015) le 02/11/2020

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Résumé : Carrier dynamics is investigated in both luminescent and non luminescent samples of single wall carbon nanotubes -obtained by laser ablation- by means of two-color pump-probe experiments. The recombination dynamics is monitored by probing the transient photobleaching observed on the interband transitions of semi-conducting nanotubes. Interband and inter-subband relaxation times are about one order of magnitude slower in isolated nanotubes than in ropes of nanotubes bringing evidence of the environment influence on the carrier dynamics. The relaxation dynamics is non-exponential and is interpreted as a consequence of the inhomogeneity of the sample. Slow components up to 250 ps are measured which is significantly greater than values previoulsy reported in HiPCo nanotubes. These observations show the great dependence of the electronic properties of carbon nanotubes on the synthesis method and on their environment.

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Fichiers liés : voisin_prb.pdf

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• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2005
• Auteurs : Sébastien AubourgVéronique BrunaudClémence BruyèreJ. Mark CockRichard CookeAnnick CottetArnaud CoulouxPatrice DehaisGilbert DeléageAymeric DuclertManuel EcheverriaAimée EschbachDenis FalconetGhislain FilippiChristine GaspinChristophe GeourjonJean-Michel GrienenbergerGuy HoulnéElisabeth JametFrédéric LechauveOlivier LeleuPhilippe LeroyRégis MacheChristian MeyerHafed NedjariIon NegrutiuValérie OrsiniÉric PeyretailladeCyril PommierJeroen RaesJean-Loup RislerStéphane RivièreStéphane RombautsPierre RouzéMichel SchneiderPhilippe SchwobIan SmallGhislain Soumayet-KampetengaDarko StankovskiClaire Toffano-NiocheMichael TognolliMichel M. CabocheAlain Lecharny
• Organismes : Unité de recherche en génomique végétale Unité de recherche en génomique végétale Institut de biotechnologie des plantes Station biologique de Roscoff [Roscoff] Laboratoire Génome et développement des plantes Plastes et différenciation cellulaire Institut de biotechnologie des plantes Laboratoire de Génétique Cellulaire Department of Plant Systems Biology Institut de biologie et chimie des protéines [Lyon] Unité de Recherche Génomique Info Laboratoire Génome et développement des plantes Institut de Biologie Moléculaire des Plantes Plastes et différenciation cellulaire Unité de recherche en génomique végétale UAR1203 DEPT MIA Département Mathématiques et Informatique Appliquées (devenu MathNum) Institut de biologie et chimie des protéines [Lyon] Institut de Biologie Moléculaire des Plantes Institut de Biologie Moléculaire des Plantes Institut de Biologie Moléculaire des Plantes Station biologique de Roscoff [Roscoff] Plant Systems Biology Génétique Diversité et Ecophysiologie des Céréales Plastes et différenciation cellulaire Unité de recherche Nutrition Azotée des Plantes Génétique Diversité et Ecophysiologie des Céréales Reproduction et développement des plantes Institut de Biologie Moléculaire des Plantes Génétique Diversité et Ecophysiologie des Céréales Unité de recherche en génomique végétale Department of Plant Systems Biology Laboratoire Génome et Informatique Reproduction et développement des plantes Department of Plant Systems Biology Plant Systems Biology Swiss Institute of Bioinformatics [Lausanne] Université Joseph Fourier - Grenoble 1 Plastes et différenciation cellulaire Unité de recherche en génomique végétale Institut de Biologie Moléculaire des Plantes Institut de Biotechnologie des plantes Institut de Biotechnologie des plantes Swiss Institute of Bioinformatics [Lausanne] Unité de recherche en génomique végétale Unité de recherche en génomique végétale Institut de Biotechnologie des plantes Station biologique de Roscoff [Roscoff]
• Publié dans Nucleic Acids Research le 26/10/2020

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Résumé : Genomic projects heavily depend on genome annotations and are limited by the current deficiencies in the published predictions of gene structure and function. It follows that, improved annotation will allow better data mining of genomes, and more secure planning and design of experiments. The purpose of the GeneFarm project is to obtain homogeneous, reliable, documented and traceable annotations for Arabidopsis nuclear genes and gene products, and to enter them into an added-value database. This re-annotation project is being performed exhaustively on every member of each gene family. Performing a family-wide annotation makes the task easier and more efficient than a gene-by-gene approach since many features obtained for one gene can be extrapolated to some or all the other genes of a family. A complete annotation procedure based on the most efficient prediction tools available is being used by 16 partner laboratories, each contributing annotated families from its field of expertise. A database, named GeneFarm, and an associated user-friendly interface to query the annotations have been developed. More than 3000 genes distributed over 300 families have been annotated and are available at http://genoplante-info.infobiogen.fr/Genefarm/ . Furthermore, collaboration with the Swiss Institute of Bioinformatics is underway to integrate the GeneFarm data into the protein knowledgebase Swiss-Prot.

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Fichiers liés : Pub05-mia-001_1.pdf

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