Philippe JEAN-PIERRE

---

• Type de publi. : Chapître d'ouvrage
• Date de publi. : 01/01/2006
• Auteurs : Olivier BernardBenoit ChachuatJean-Philippe Steyer
• Organismes : Modeling and control of renewable resources Automatic Control Laboratory [Zurich] Laboratoire de Biotechnologie de l'Environnement [Narbonne]

---

Résumé : In this chapter, we provide the key ideas on how to build software sensors (also called observers) for wastewater treatment plants (WWTPs). We give an overview of the existing linear and nonlinear observers and discuss criteria that help to identify which observer is best suited with respect to the amount of information being available for the WWTP. Depending on the model reliability, the available measurements and the level of uncertainties associated to the influent concentrations, different class of observers can be considered. We distinguish between those that rely on a full model description (e.g., the extended Kalman filter), and those based on a mass-balance model wherein the biological kinetics are assimilated to unknown inputs (e.g., the asymptotic observer). Moreover, if bounds are known for the uncertainties, then interval observers can be designed. We discuss the principles of each class of observers and illustrate them through a number of examples.

---

Fichiers liés : Bernard_Chachuat_Steyer_060103.pdf

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Matthieu AngeliJean-Philippe BigasDavid BenaventeBeatriz MenendezR. HébertChristian David
• Organismes : Laboratoire de tectonique Laboratoire de tectonique Laboratoire de tectonique
• Publié dans ;;; le 01/01/2003

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Pierre BeckJean-Alix BarratPhilippe GilletM. WadhwaI. A. FranchiR. C. GreenwoodMarcel BohnJoseph CottenBertrand van de MoortèleBruno Reynard
• Organismes : Laboratoire de Sciences de la Terre Domaines Océaniques Laboratoire de Sciences de la Terre Department of Geology Planetary and Space Sciences Research Institute [Milton Keynes] Planetary and Space Sciences Research Institute [Milton Keynes] Domaines Océaniques Domaines Océaniques Laboratoire de Sciences de la Terre Laboratoire de Sciences de la Terre
• Publié dans Geochimica et Cosmochimica Acta le 25/10/2020

---

Résumé : We report on the petrology and geochemistry of the Northwest Africa 2737 (NWA 2737) meteorite that was recovered from the Morrocan Sahara in 2000. It is the second member of the chassignite subclass of the SNC (Shergotitte-Nakhlite-Chassignite) group of meteorites that are thought to have originated on Mars. It consists of black olivine- and spinel-cumulate crystals (89.7 and 4.6 wt%, respectively), with intercumulus pyroxenes (augite 3.1 wt% and pigeonite-orthopyroxene 1.0 wt%), analbite glass (1.6 wt%) and apatite (0.2 wt%). Unlike Chassigny, plagioclase has not been observed in NWA 2737. Olivine crystals are rich in Mg, and highly equilibrated (Fo = 78.7 ± 0.5 mol%). The black color of olivine grains may be related to the strong shock experienced by the meteorite as revealed by the deformation features observed on the macroscopic to the atomic scale. Chromite is zoned from core to rim from Cr83.4Uv3.6Sp13.0 to Cr72.0Uv6.9Sp21.1. Pyroxene compositional trends are similar to those described for Chassigny except that they are richer in Mg. Compositions range from En78.5Wo2.7Fs18.8 to En76.6Wo3.2Fs20.2 for the orthopyroxene, from En73.5Wo8.0Fs18.5 to En64.0Wo22.1Fs13.9for pigeonite, and from En54.6Wo32.8Fs12.6 to En46.7Wo44.1Fs9.2 for augite. Bulk rock oxygen isotope compositions confirm that NWA 2737 is a new member of the martian meteorite clan (Δ17O = 0.305 ± 0.02‰, n = 2). REE abundances measured in NWA 2737 mineral phases are similar to those in Chassigny and suggest a genetic relationship between these two rocks. However, the parent melt of NWA 2737 was less evolved and had a lower Al abundance.

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Frédéric MarchalPhilippe RauchOlivier MorelJean-Claude MayerPierre OlivierAgnès LerouxJean-Luc VerhaegheFrançois Guillemin
• Organismes : Centre Alexis Vautrin Centre Alexis Vautrin Centre Alexis Vautrin Service de Médecine Nucléaire [CHRU Nancy] Service de Médecine Nucléaire [CHRU Nancy] Centre Alexis Vautrin Centre Alexis Vautrin Centre Alexis Vautrin Centre de Recherche en Automatique de Nancy
• Publié dans World Journal of Surgery le 27/10/2020

---

Résumé : The aim of this study was to identify the variables associated with successful peroperative sentinel lymph node (SLN) localization. We studied 201 patients with T1, T2, N0 invasive breast cancer who underwent a SLN procedure from 1999 to 2003. Of these 201 patients, 55 underwent peritumoral and 146 underwent periareolar radioisotope injection before the blue dye injection. All patients were operated on by breast conservative surgery and axillary dissection after SLN biopsy. Age, weight, menopausal status, previous biopsy, localization of the tumor, results of lymphoscintigraphy, site of radiotracer injection, tumor size, tumor grade, experience of surgeons, and the number of invaded axillary nodes were analyzed to determine whether they had any significant correlation with successful identification of SLN. Variables found to have a statistically significant influence on the SLN identification rate and on preoperative lymphoscintigraphy identification were introduced into a univariate and multivariate logistic regression model. In multivariate analysis, successful lymphoscintigraphy (P < 0.0001) and the absence of metastatic axillary nodes (P < 0.005) were associated with successful identification of SLNs. The peritumoral injection of radiotracer (P < 0.001), patient age > 60 years (P < 0.003), and localization of the tumor in the upper outer quadrant (P < 0.004) were associated with failure of lymphoscintigraphic visualization of SLN. The technique of SLN detection thus appears to be better for patients with low risk of invaded axillary lymph nodes.

---

Source

---

• Type de publi. : Communication dans un congrès
• Date de publi. : 01/01/2006
• Auteurs : Fabien MalbetPierre KernJean-Philippe BergerLaurent JocouPaulo GarciaDavid BuscherKarine Rousselet-PerrautGerd WeigeltMario GaiJean SurdejJosef HronRalph NeuhäuserEtienne Le CoarerPierre LabeyeJean-Baptiste Le BouquinMyriam BenistyEmilie Herwats
• Organismes : Laboratoire d'Astrophysique de Grenoble Laboratoire d'Astrophysique de Grenoble Laboratoire d'Astrophysique de Grenoble Laboratoire d'Astrophysique de Grenoble Centro de Astrofísica da Universidade do Porto Cavendish Laboratory Laboratoire d'Astrophysique de Grenoble Max-Planck-Institut für Radioastronomie INAF - Osservatorio Astrofisico di Torino Institut d'Astrophysique et de Géophysique [Liège] Institut für Astronomie, Universität Wien Astrophysikalisches Institut und Universitäts-Sternwarte Laboratoire d'Astrophysique de Grenoble Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information Laboratoire d'Astrophysique de Grenoble European Southern Observatory Laboratoire d'Astrophysique de Grenoble Laboratoire d'Astrophysique de Grenoble Institut d'Astrophysique et de Géophysique [Liège]

---

Résumé : VLTi Spectro-Imager (VSI) is a proposition for a second generation VLTI instrument which is aimed at providing the ESO community with the capability of performing image synthesis at milli-arcsecond angular resolution. VSI provides the VLTI with an instrument able to combine 4 telescopes in a baseline version and optionally up to 6 telescopes in the near-infrared spectral domain with moderate to high spectral resolution. The instrument contains its own fringe tracker in order to relax the constraints onto the VLTI infrastructure. VSI will do imaging at the milli-arcsecond scale with spectral resolution of: a) the close environments of young stars probing the initial conditions for planet formation; b) the surfaces of stars; c) the environment of evolved stars, stellar remnants and stellar winds, and d) the central region of active galactic nuclei and supermassive black holes. The science cases allowed us to specify the astrophysical requirements of the instrument and to define the necessary studies of the science group for phase A.

---

Fichiers liés : malbet-6268-35.pdf

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Christine TardieuJérome HecquetAnne BarrauLoridon PhilippeChristophe BoulayJean LegayeRobert CarlierCatherine MartyGinette Duval-Beaupière
• Organismes : Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires Adaptations et évolution des systèmes ostéomusculaires
• Publié dans Comptes Rendus. Palevol le 26/11/2021

---

Résumé : L'analyse de 51 bassins humains adultes à l'aide du logiciel DE-VISU, conçu par J. Hecquet, permet de décrire le bassin comme la pièce maîtresse du système articulaire reliant rachis, bassin et membres inférieurs. L'« angle d'incidence sacrée », paramètre pelvien sagittal, permet de prédire le degré des courbures vertébrales. Découvert radiologiquement, il est décrit dans toutes ses composantes morphologiques. Les paramètres de l'orientation tridimensionnelle des cotyles, qui établissent le lien entre bassin et axes mécaniques des membres inférieurs, sont calculés, révélant leurs fortes variations. Nous proposons un nouveau paramètre interarticulaire, « l'angle d'incidence cotyloïde », complétant l'angle d'incidence sacrée

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Florence RaynalFrédéric PlazaAurélien BeufPhilippe CarrièreÉliane SouteyrandJ.-R. MartinJ.-P. CloarecMichel Cabrera
• Organismes : Laboratoire de Mecanique des Fluides et d'Acoustique Laboratoire de Mecanique des Fluides et d'Acoustique Laboratoire de Mecanique des Fluides et d'Acoustique Laboratoire de Mecanique des Fluides et d'Acoustique Laboratoire d'électronique, optoélectronique et microsystèmes Laboratoire d'électronique, optoélectronique et microsystèmes Laboratoire d'électronique, optoélectronique et microsystèmes
• Publié dans La Houille Blanche - Revue internationale de l'eau le 26/10/2020

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Jean ClairambaultPhilippe MichelBenoît Perthame
• Organismes : Laboratoire Jacques-Louis Lions
• Publié dans Comptes rendus de l'Académie des sciences. Série I, Mathématique le 30/10/2020

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Thomas BataillonNathalie ChantretAlberto CenciMarie-Françoise GautierPhilippe JoudrierAnnabelle HaudryMarie-Hélène MullerCharles PoncetJean-Marie ProsperiJoëlle RonfortPierre RoumetSylvain SantoniAnne Celine ThuilletJacques David
• Organismes : Diversité et génomes des plantes cultivées Aarhus University [Aarhus] Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Polymorphismes d'intérêt agronomique Polymorphismes d'intérêt agronomique Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées Diversité et génomes des plantes cultivées
• Publié dans Actes du BRG le 21/10/2020

---

Résumé : The comparative study of patterns of genetic diversity in crops and their wild ancestors coupled with recent advance in coalescent theory opens the way for making some historical inference on the demographic (and possibly selective) processes that have shaped genetic diversity in crops since domestication. Demographic events affect genome-wide levels of polymorphisms and the spectrum of allelic frequencies. Some forms of selection, in particular recent selective sweeps are expected to reduce diversity locally that is at the target of selection and in surrounding areas in the genome. Although a full reconstruction of the demographic history seems impossible based on patterns of polymorphism alone, contemporary polymorphism data can be used to calibrate simplified demographic models that can account for amounts and patterns of currently observable diversity. We illustrate that approach in two crop species with contrasted histories and mating systems. First, patterns of diversity are studied in the (allo)tetraploid wheat (Triticum turgidum) complex a species with a mixed mating system dominated by high levels of selfing. The intensity of bottlenecks associated with major historical episodes of domestication and subsequent selection are quantified using microsatellite markers. Patterns of microsatellite diversity are also compared with patterns of sequence polymorphism detected at the Gsp-1 locus. We find that domestication and subsequent selection resulted in a massive loss of genetic diversity and estimated a several fold reduction in the long term effective size realized in cultivated wheats relative to their wild ancestors (even after accounting for the probable loss of diversity in wild populations due to extensive habitat loss since Neolithic times). Next we analyze patterns of nucleotide diversity in alfalfa (Medicago sativa) an autotetraploid and outcrossing crop species. Sequence polymorphism among individuals spanning a wide geographic distribution was surveyed and analyzed at two intronic regions. These were located in respectively the alfalfa NADHdependent glutamate synthase and PO146, a pollen pectate lyase-like gene. These genes were chosen while searching in GenBank a public genetic sequence database for nucleotidic sequences of M. sativa and not chosen with any phenotypic à priori. This allowed us to i) quantify the extent of genetic divergence between wild and cultivated populations and thereby assess the impact of domestication on this divergence, ii) assess the originality of the genetic makeup of wild Spanish populations of alfalfa relative to the rest of extant population throughout the species range, iii) determine whether there is likely ongoing (recent) gene-flow among wild and cultivated populations in Spain

---

Source

---

• Type de publi. : Article dans une revue
• Date de publi. : 01/01/2006
• Auteurs : Gerald A. TuskanStephen DifazioStefan JanssonJörg BohlmannDavinia SalvachúaUffe HellstenNicholas PutnamSteven RalphStephane RombautsAsaf SalamovJacquie ScheinLieven SterckAndrea AertsRishikesh BhaleraoRupali BhaleraoDamien BlaudezWout BoerjanAnnick Brun-JacobAmy BrunnerVictor BusovMalcolm CampbellJohn CarlsonMichel ChalotJarod ChapmanGwo-Liang ChenD. CooperPedro CoutinhoJérémy CouturierSarah CovertQuentin CronkR. CunninghamJohn DavisS. DegroeveAnnabelle DéjardinClaude DepamphilisJohn DetterBill DirksInna DubchakSébastien DuplessisJürgen EhltingBrian EllisKarla GendlerDavid GoodsteinMichael GribskovJane GrimwoodAndrew GrooverLee GunterBritta HambergerBerthold HeinzeYkä HelariuttaBernard HenrissatDawn HolliganRobert HoltWayne HuangNurul Islam-FaridiSteven JonesMatthew Jones-RhoadesRichard JorgensenChandrashekha JoshiJaakko KangasjärviJan KarlssonColin KelleherRobert KirkpatrickMatias KirstAnnegret KohlerUdaya KalluriFrank LarimerJim Leebens-MackJean-Charles LepléPhilip LocascioYunian LouSusan LucasFrancis MartinBarbara MontaniniCarolyn NapoliDavid R NelsonC. Dana NelsonKaisa NieminenOve NilssonVeronica PeredaGary PeterRyan PhilippeGilles PilateAlexandre PoliakovJane RazumovskayaPaul RichardsonCécile RinaldiKermit RitlandPierre RouzéDmitriy RyaboyJeremy SchmutzJ. SchraderBo SegermanHeesun ShinAsim SiddiquiFredrik SterkyAstrid TerryChung-Jui TsaiEdward UberbacherPer UnnebergJorma VahalaKerr WallSusan WesslerGuojun YangTongming YinCarl DouglasMarco MarraGoran SandbergYves van de PeerDaniel S. Rokhsar
• Organismes : Environmental Sciences Division [Oak Ridge] University of Tennessee Environmental Sciences Division [Oak Ridge] Department of Biology Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Michael Smith Laboratories Joint Genome Institute Joint Genome Institute Joint Genome Institute Michael Smith Laboratories Department of plant systems biology Joint Genome Institute Canada's Michael Smith Genome Sciences Centre Department of plant systems biology Joint Genome Institute Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Interactions Arbres-Microorganismes Department of plant systems biology Interactions Arbres-Microorganismes Virginia Polytechnic Institute and State University [Blacksburg] Michigan Technological University Department of Cell and Systems Biology Pennsylvania State University [State College, PA] Interactions Arbres-Microorganismes Joint Genome Institute Oak Ridge National Laboratory [Oak Ridge] Michael Smith Laboratories Université de la Méditerranée - Aix-Marseille 2 Interactions Arbres-Microorganismes Warnell School of Forest Resources Department of Botany Environmental Sciences Division [Oak Ridge] University of Florida [Gainesville] Department of plant systems biology Unité de recherche Amélioration, Génétique et Physiologie Forestières Pennsylvania State University [State College, PA] Joint Genome Institute University of California [Berkeley] Joint Genome Institute Genomics Division [LBNL Berkeley] Interactions Arbres-Microorganismes Department of Botany Michael Smith Laboratories University of Arizona Joint Genome Institute Department of Biological Sciences [West Lafayette] Stanford University US Forest Service Environmental Sciences Division [Oak Ridge] Department of Botany Federal Research and Training Centre for Forests Natural Hazards and Landscape Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Helsingin yliopisto = Helsingfors universitet = University of Helsinki Department of Biology Université de la Méditerranée - Aix-Marseille 2 Department of Plant Biology Canada's Michael Smith Genome Sciences Centre Joint Genome Institute United States Department of Agriculture Texas A&M University System Canada's Michael Smith Genome Sciences Centre Whitehead Institute for Biomedical Research and Department of Biology University of Arizona Michigan Technological University Helsingin yliopisto = Helsingfors universitet = University of Helsinki Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Michael Smith Laboratories Canada's Michael Smith Genome Sciences Centre University of Florida [Gainesville] Interactions Arbres-Microorganismes Environmental Sciences Division [Oak Ridge] Oak Ridge National Laboratory [Oak Ridge] Department of Plant Biology Unité de recherche Amélioration, Génétique et Physiologie Forestières Oak Ridge National Laboratory [Oak Ridge] Joint Genome Institute Joint Genome Institute Interactions Arbres-Microorganismes Interactions Arbres-Microorganismes University of Arizona Department of Molecular Sciences and Center of Excellence in Genomics and Bioinformatics United States Department of Agriculture Helsingin yliopisto = Helsingfors universitet = University of Helsinki Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Interactions Arbres-Microorganismes University of Florida [Gainesville] Michael Smith Laboratories Unité de recherche Amélioration, Génétique et Physiologie Forestières Genomics Division [LBNL Berkeley] Oak Ridge National Laboratory [Oak Ridge] Joint Genome Institute Ecologie et Ecophysiologie Forestières [devient SILVA en 2018] Department of Forest Sciences [Vancouver] Department of plant systems biology Genomics Division [LBNL Berkeley] Stanford University Eberhard Karls Universität Tübingen = University of Tübingen Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Canada's Michael Smith Genome Sciences Centre Canada's Michael Smith Genome Sciences Centre KTH Royal Institute of Technology [Stockholm] Joint Genome Institute Michigan Technological University Oak Ridge National Laboratory [Oak Ridge] KTH Royal Institute of Technology [Stockholm] Helsingin yliopisto = Helsingfors universitet = University of Helsinki Pennsylvania State University [State College, PA] Department of Plant Biology Department of Plant Biology Environmental Sciences Division [Oak Ridge] Department of Botany Canada's Michael Smith Genome Sciences Centre Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet Department of plant systems biology University of California [Berkeley]
• Publié dans Science le 22/10/2020

---

Résumé : We report the draft genome of the black cottonwood tree, Populus trichocarpa. Integration of shotgun sequence assembly with genetic mapping enabled chromosome-scale reconstruction of the genome. More than 45,000 putative protein-coding genes were identified. Analysis of the assembled genome revealed a whole-genome duplication event; about 8000 pairs of duplicated genes from that event survived in the Populus genome. A second, older duplication event is indistinguishably coincident with the divergence of the Populus and Arabidopsis lineages. Nucleotide substitution, tandem gene duplication, and gross chromosomal rearrangement appear to proceed substantially more slowly in Populus than in Arabidopsis. Populus has more protein-coding genes than Arabidopsis, ranging on average from 1.4 to 1.6 putative Populus homologs for each Arabidopsis gene. However, the relative frequency of protein domains in the two genomes is similar. Overrepresented exceptions in Populus include genes associated with lignocellulosic wall biosynthesis, meristem development, disease resistance, and metabolite transport.

---

Source