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  1. Towards a historical Semantic of the Bedouin, seventh to fifteenth centuries: a survey
    Autor*in: Leder, Stefan
    Erschienen: 2015

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    Übergeordneter Titel: Enthalten in: Der Islam : Zeitschrift für Geschichte und Kultur des islamischen Orients : Fachzeitschrift der Deutschen Morgenländischen Gesellschaft; Berlin : de Gruyter; Array

    Schlagworte: Arabisch; Literatur; Beduine <Motiv>; Nomadismus <Motiv>
    Umfang: Online-Ressource
  2. L' immagine degli ottomani nelle commedie e tragedie italiane del Cinquecento
    Autor*in: Lohse, Rolf
    Erschienen: 2010

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    Übergeordneter Titel: In: Italien und das Osmanische Reich; Herne : Schäfer, 2010; (2010), Seite 199-215; 302 S., 21 cm

    Schlagworte: Italienisch; Literatur; Türkenbild
  3. Tra mito e realtà
    l'immagine di Roma nella letteratura araba e turca d'età ottomana (secoli XV - XVI)
    Autor*in: Mandalà, Giuseppe
    Erschienen: 2010

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    Übergeordneter Titel: In: Italien und das Osmanische Reich; Herne : Schäfer, 2010; (2010), Seite 29-56; 302 S., 21 cm

    Schlagworte: Arabisch; Türkisch; Literatur; Rom <Motiv>
  4. Transverse momentum dependence of J/ψ polarization at midrapidity in p+p collisions at √s=200 GeV
    Autor*in: Adare, A.; P. Comets, M.; Jouan, D.; Suire, C.; Roche, G.; Rosnet, P.; Gosset, J.; Staley, F.; Delagrange, H.; Hadj Henni, A.; Conesa del Valle, Z.; Drapier, O.; Fleuret, F.; Gonin, M.; Granier de Cassagnac, R.; Rakotozafindrabe, A.; Tram, V.-N.
    Erschienen: 2010
    Verlag:  HAL CCSD ; American Physical Society

    See paper for full list of authors ; We report the measurement of the transverse momentum dependence of inclusive J/ψ polarization in p+p collisions at √s=200 GeV performed by the PHENIX Experiment at the Relativistic Heavy Ion Collider. The J/ψ... mehr

     

    See paper for full list of authors ; We report the measurement of the transverse momentum dependence of inclusive J/ψ polarization in p+p collisions at √s=200 GeV performed by the PHENIX Experiment at the Relativistic Heavy Ion Collider. The J/ψ polarization is studied in the helicity, Gottfried-Jackson, and Collins-Soper frames for pT<5 GeV/c and |y|<0.35. The polarization in the helicity and Gottfried-Jackson frames is consistent with zero for all transverse momenta, with a slight (1.8 sigma) trend towards longitudinal polarization for transverse momenta above 2 GeV/c. No conclusion is allowed due to the limited acceptance in the Collins-Soper frame and the uncertainties of the current data. The results are compared to observations for other collision systems and center of mass energies and to different quarkonia production models.

     
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    Übergeordneter Titel: ISSN: 1550-7998 ; EISSN: 1550-2368 ; Physical Review D ; https://hal.in2p3.fr/in2p3-00760878 ; Physical Review D, American Physical Society, 2010, 10.1103/PhysRevD.82.012001, pp.012001
    Schlagworte: [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
  5. Metal cation complexation with natural organic matter in aqueous solutions: Molecular dynamics simulations and potentials of mean force
    Autor*in: Iskrenova-Tchoukova, E.; Kalinichev, Andrey G.; Kirkpatrick, R. James
    Erschienen: 2010
    Verlag:  HAL CCSD ; American Chemical Society

    Natural organic matter (NOM, or humic substance) has a known tendency to form colloidal aggregates in aqueous environments, with the composition and concentration of cationic species in solution, pH, temperature, and the composition of the NOM itself... mehr

     

    Natural organic matter (NOM, or humic substance) has a known tendency to form colloidal aggregates in aqueous environments, with the composition and concentration of cationic species in solution, pH, temperature, and the composition of the NOM itself playing important roles. Strong interaction of carboxylic groups of NOM with dissolved metal cations is thought to be the leading chemical interaction in NOM supramolecular aggregation. Computational molecular dynamics (MD) study of the interactions of Na+, Mg2+, and Ca2+ with the carboxylic groups of a model NOM fragment and acetate anions in aqueous solutions provides new quantitative insight into the structure, energetics, and dynamics of the interactions of carboxylic groups with metal cations, their association, and the effects of cations on the colloidal aggregation of NOM molecules. Potentials of mean force and the equilibrium constants describing overall ion association and the distribution of metal cations between contact ion pairs and solvent-separated ions pairs were computed from free MD simulations and restrained umbrella sampling calculations. The results provide insight into the local structural environments of metalâˆ'carboxylate association and the dynamics of exchange among these sites. All three cations prefer contact ion pair to solvent-separated ion pair coordination, and Na+ and Ca2+ show a strong preference for bidentate contact ion pair formation. The average residence time of a Ca2+ ion in a contact ion pair with the carboxylic groups is of the order of 0.5 ns, whereas the corresponding residence time of a Na+ ion is only between 0.02 and 0.05 ns. The average residence times of a Ca2+ ion in a bidentate coordinated contact ion pair vs a monodentate coordinated contact ion pair are about 0.5 and 0.08 ns, respectively. On the 10 ns time scale of our simulations, aggregation of the NOM molecules occurs in the presence of Ca2+ but not Na+ or Mg2+. These results agree with previous experimental observations and are explained by both Ca2+ ion bridging between NOM molecules and decreased repulsion between the NOM molecules due to the reduced net charge of the NOMâˆ'metal complexes. Simulations on a larger scale are needed to further explore the relative importance of the different aggregation mechanisms and the stability of NOM aggregates.

     
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    Übergeordneter Titel: ISSN: 0743-7463 ; EISSN: 1520-5827 ; Langmuir ; http://hal.in2p3.fr/in2p3-00769191 ; Langmuir, American Chemical Society, 2010, 26, pp.15909-15919. &#x27E8;10.1021/la102535n&#x27E9;
    Schlagworte: Natural organic matter; Supramolecular aggregation; Molecular dynamics simulations; potential of mean force; [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry; [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry; [SDE.MCG]Environmental Sciences/Global Changes
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    info:eu-repo/semantics/OpenAccess
  6. Scaling properties at freeze-out in relativistic heavy ion collisions
    Autor*in: Aggarwal, M. M.; Borowski, W.; Estienne, Magali; Geromitsos, A.; Kabana, S.
    Erschienen: 2010
    Verlag:  HAL CCSD ; American Physical Society

    submitted to Phys.Rev.C, 13 pages, 14 figures ; see paper for full list of authors ; Identified charged pion, kaon, and proton spectra are used to explore the system size dependence of bulk freeze-out properties in Cu+Cu collisions at... mehr

     

    submitted to Phys.Rev.C, 13 pages, 14 figures ; see paper for full list of authors ; Identified charged pion, kaon, and proton spectra are used to explore the system size dependence of bulk freeze-out properties in Cu+Cu collisions at $\sqrt{s_{NN}}$=200 and 62.4 GeV. The data are studied with hydrodynamically-motivated Blast-wave and statistical model frameworks in order to characterize the freeze-out properties of the system. The dependence of freeze-out parameters on beam energy and collision centrality is discussed. Using the existing results from Au+Au and $pp$ collisions, the dependence of freeze-out parameters on the system size is also explored. This multi-dimensional systematic study furthers our understanding of the QCD phase diagram revealing the importance of the initial geometrical overlap of the colliding ions. The analysis of Cu+Cu collisions, which expands the system size dependence studies from Au+Au data with detailed measurements in the smaller system, shows that the bulk freeze-out properties of charged particles studied here scale with the total charged particle multiplicity at mid-rapidity, suggesting the relevance of initial state effects.

     
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    Übergeordneter Titel: ISSN: 2469-9985 ; EISSN: 2469-9993 ; Physical Review C ; http://hal.in2p3.fr/in2p3-00837652 ; Physical Review C, American Physical Society, 2010, 83, pp.034910. &#x27E8;10.1103/PhysRevC.83.034910&#x27E9;
    Schlagworte: [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
  7. EPOS LHC: Test of collective hadronization with data measured at the CERN Large Hadron Collider
    Autor*in: Pierog, T.; Karpenko, Iu.; Katzy, J. M.; Yatsenko, E.; Werner, Klaus
    Erschienen: 2015
    Verlag:  HAL CCSD ; American Physical Society

    16 pages, 34 figures ; International audience ; Epos is a Monte Carlo event generator for minimum bias hadronic interactions, used for both heavy ion interactions and cosmic ray air shower simulations. Since the last public release in 2009, the Large... mehr

     

    16 pages, 34 figures ; International audience ; Epos is a Monte Carlo event generator for minimum bias hadronic interactions, used for both heavy ion interactions and cosmic ray air shower simulations. Since the last public release in 2009, the Large Hadron Collider (LHC) experiments have provided a number of very interesting data sets comprising minimum bias p−p,p-Pb, and Pb-Pb interactions. We describe the changes required to the model to reproduce in detail the new data available from the LHC and the consequences in the interpretation of these data. In particular we discuss the effect of the collective hadronization in p−p scattering. A different parametrization of flow has been introduced in the case of a small volume with high density of thermalized matter (core) reached in p−p compared to large volume produced in heavy ion collisions. Both parametrizations depend only on the geometry and the amount of secondary particles entering in the core and not on the beam mass or energy. The transition between the two flow regimes can be tested with p-Pb data. Epos LHC is able to reproduce all minimum bias results for all particles with transverse momentum from pt=0 to a few GeV/c.

     
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    Übergeordneter Titel: ISSN: 2469-9985 ; EISSN: 2469-9993 ; Physical Review C ; https://hal.in2p3.fr/in2p3-00917669 ; Physical Review C, 2015, 92 (3), pp.034906. &#x27E8;10.1103/PhysRevC.92.034906&#x27E9;
    Schlagworte: [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
  8. Beam-energy-dependent two-pion interferometry and the freeze-out eccentricity of pions measured in heavy ion collisions at the STAR detector
    Autor*in: Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C. D.; Aparin, A.; Arkhipkin, D.; Aschenauer, E. C.; Averichev, G. S.; Banerjee, A.; Beavis, D. R.; Bellwied, R.; Bhasin, A.; Bhati, A. K.; Bhattarai, P.; Bichsel, H.; Bielcik, J.; Bielcikova, J.; Bland, L. C.; Bordyuzhin, I. G.; Borowski, W.; Bouchet, J.; Brandin, A. V.; Brovko, S. G.; Bültmann, S.; Bunzarov, I.; Burton, T. P.; Butterworth, J.; Caines, H.; Calderón de La Barca Sánchez, M.; Cebra, D.; Cendejas, R.; Cervantes, M. C.; Chaloupka, P.; Chang, Z.; Chattopadhyay, S.; Chen, H. F.; Chen, J. H.; Chen, Lin; Cheng, J.; Cherney, M.; Chikanian, A.; Christie, W.; Chwastowski, J.; Codrington, M. J. M.; Contin, G.; Cramer, J. G.
    Erschienen: 2015
    Verlag:  HAL CCSD ; American Physical Society

    27 pages; 28 figures ; see paper for full list of authors ; International audience ; We present results of analyses of two-pion interferometry in Au+Au collisions at $\sqrt{s_{NN}}$ = 7.7, 11.5, 19.6, 27, 39, 62.4 and 200 GeV measured in the STAR... mehr

     

    27 pages; 28 figures ; see paper for full list of authors ; International audience ; We present results of analyses of two-pion interferometry in Au+Au collisions at $\sqrt{s_{NN}}$ = 7.7, 11.5, 19.6, 27, 39, 62.4 and 200 GeV measured in the STAR detector as part of the RHIC Beam Energy Scan program. The extracted correlation lengths (HBT radii) are studied as a function of beam energy, azimuthal angle relative to the reaction plane, centrality, and transverse mass ($m_{T}$) of the particles. The azimuthal analysis allows extraction of the eccentricity of the entire fireball at kinetic freeze-out. The energy dependence of this observable is expected to be sensitive to changes in the equation of state. A new global fit method is studied as an alternate method to directly measure the parameters in the azimuthal analysis. The eccentricity shows a monotonic decrease with beam energy that is qualitatively consistent with the trend from all model predictions and quantitatively consistent with a hadronic transport model.

     
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    Übergeordneter Titel: ISSN: 2469-9985 ; EISSN: 2469-9993 ; Physical Review C ; https://hal.in2p3.fr/in2p3-00962270 ; Physical Review C, American Physical Society, 2015, 92 (1), pp.014904. &#x27E8;10.1103/PhysRevC.92.014904&#x27E9;
    Schlagworte: [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
  9. Interpreting the Transportation Revolution One Step at a Time
    Part One: a Stagecoach for Old Sturbridge Village
    Autor*in: Kelleher, Tom
    Erschienen: 2010
    Verlag:  The Association for Living History, Farm and Agricultural Museums, North Bloomfield, Ohio

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    Übergeordneter Titel: Enthalten in: Proceedings of the ... Conference and Annual Meeting / ALHFAM - The Association for Living History, Farm and Agricultural Museums; North Bloomfield, Ohio, 2010; 32.2010: Seite 68-72
    Schlagworte: Array
    Umfang: Illustrationen
  10. <<A>> new view of the eighteenth-century ‘abduction’ opera
    edification and escape at the Parisian ‘Théâtres de la foire’
    Autor*in: Stilwell, Jama
    Erschienen: 2010

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    Übergeordneter Titel: Enthalten in: Music & letters; Oxford, 2010; 91.2010,1 - S. 51-82
    Schlagworte: Oper; Entführung <Motiv>; Geschichte 1700-1800
  11. Horst H. Nimz celebrated his 80th birthday on April 21st, 2010
    Autor*in: Faix, Oskar
    Erschienen: 2010

  12. Operative definition of active and healthy ageing (AHA): Meeting report. Montpellier October 20-21, 2014
    Autor*in: Bousquet J.; Kuh D.; Bewick M.; Strandberg T.; Farrell J.; Pengelly R.; Joel M. E.; Rodriguez Manas L.; Mercier J.; Bringer J.; Camuzat T.; Bourret R.; Bedbrook A.; Kowalski M. L.; Samolinski B.; Bonini S.; Brayne C.; Michel J. P.; Venne J.; Viriot-Durandal P.; Alonso J.; Avignon A.; Bousquet P. J.; Combe B.; Cooper R.; Hardy R.; Iaccarino G.; Keil T.; Kesse-Guyot E.; Momas I.; Ritchie K.; Robine J. M.; Thijs C.; Tischer C.; Vellas B.; Zaidi A.; Alonso F.; Andersen Ranberg K.; Andreeva V.; Ankri J.; Arnavielhe S.; Arshad S. H.; Auge P.; Berr C.; Bertone P.; Blain H.; Blasimme A.; Buijs G. J.; Caimmi D.; Carriazo A.; Cesario A.; Coletta J.; Cosco T.; Criton M.; Cuisinier F.; Demoly P.; Fernandez-Nocelo S.; Fougere B.; Garcia-Aymerich J.; Goldberg M.; Guldemond N.; Gutter Z.; Harman D.; Hendry A.; Heve D.; Illario M.; Jeandel C.; Krauss-Etschmann S.; Krys O.; Kula D.; Laune D.; Lehmann S.; Maier D.; Malva J.; Matignon P.; Melen E.; Mercier G.; Moda G.; Nizinkska A.; Nogues M.; Ogneill M.; Pelissier J. Y.; Poethig D.; Porta D.; Postma D.; Puisieux F.; Richards M.; Robalo-Cordeiro C.; Romano V.; Roubille F.; Schulz H.; Scott A.; Senesse P.; Slagter S.; Smit H. A.; Somekh D.; Stafford M.; Suanzes J.; Todo-Bom A.; Touchon J.; Traver-Salcedo V.; Van Beurden M.; Varraso R.; Vergara I.; Villalba-Mora E.; Wilson N.; Wouters E.; Zins M.
    Erschienen: 2015

    The broad concept of Active and Healthy Ageing was proposed by WHO as the process of optimizing opportunities for health to enhance quality of life as people age. It applies to both individuals and population groups. A universal active and healthy... mehr

     

    The broad concept of Active and Healthy Ageing was proposed by WHO as the process of optimizing opportunities for health to enhance quality of life as people age. It applies to both individuals and population groups. A universal active and healthy ageing definition is not available and may differ depending on the purpose of the definition and/or the questions raised. The European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) has had a major impact but a definition of Active and Healthy Ageing is urgently needed. A meeting was organised in Montpellier October 20-21, 2014 as the annual conference of the EIP on AHA Reference Site MACVIA-LR (contre les MAladies Chroniques pour un VIeillissement Actif en Languedoc Roussillon). The goal of the meeting was to propose an operational definition of Active and Healthy Ageing as well as tools that may be used for this definition. The current paper provides a summary of the plenary presentations that were given during the meeting.

     
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    Schlagworte: Active and Healthy Ageing; and Healthy Ageing; Definition; European Innovation Partnership on Active; MACVIA-LR
  13. Ab initio molecular dynamics simulation of liquid water by quantum Monte Carlo
    Autor*in: Zen A.; Luo Y.; Mazzola G.; Guidoni L.; Sorella S.
    Erschienen: 2015

    Although liquid water is ubiquitous in chemical reactions at roots of life and climate on the earth, the prediction of its properties by high-level ab initio molecular dynamics simulations still represents a formidable task for quantum chemistry. In... mehr

     

    Although liquid water is ubiquitous in chemical reactions at roots of life and climate on the earth, the prediction of its properties by high-level ab initio molecular dynamics simulations still represents a formidable task for quantum chemistry. In this article, we present a room temperature simulation of liquid water based on the potential energy surface obtained by a many-body wave function through quantum Monte Carlo (QMC) methods. The simulated properties are in good agreement with recent neutron scattering and X-ray experiments, particularly concerning the position of the oxygen-oxygen peak in the radial distribution function, at variance of previous density functional theory attempts. Given the excellent performances of QMC on large scale supercomputers, this work opens new perspectives for predictive and reliable ab initio simulations of complex chemical systems.

     
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    Schlagworte: Dimerization; Molecular Conformation; Water; Molecular Dynamics Simulation; Monte Carlo Method; Quantum Theory
  14. Quantum monte carlo treatment of the charge transfer and diradical electronic character in a retinal chromophore minimal model
    Autor*in: Zen A.; Coccia E.; Gozem S.; Olivucci M.; Guidoni L.
    Erschienen: 2015

    The penta-2,4-dieniminium cation (PSB3) displays similar ground state and first excited state potential energy features as those of the retinal protonated Schiff base (RPSB) chromophore in rhodopsin. Recently, PSB3 has been used to benchmark several... mehr

     

    The penta-2,4-dieniminium cation (PSB3) displays similar ground state and first excited state potential energy features as those of the retinal protonated Schiff base (RPSB) chromophore in rhodopsin. Recently, PSB3 has been used to benchmark several electronic structure methods, including highly correlated multireference wave function approaches, highlighting the necessity to accurately describe the electronic correlation in order to obtain reliable properties even along the ground state (thermal) isomerization paths. In this work, we apply two quantum Monte Carlo approaches, the variational Monte Carlo and the lattice regularized diffusion Monte Carlo, to study the energetics and electronic properties of PSB3 along representative minimum energy paths and scans related to its thermal cis-trans isomerization. Quantum Monte Carlo is used in combination with the Jastrow antisymmetrized geminal power ansatz, which guarantees an accurate and balanced description of the static electronic correlation thanks to the multiconfigurational nature of the antisymmetrized geminal power term, and of the dynamical correlation, due to the presence of the Jastrow factor explicitly depending on electron-electron distances. Along the two ground state isomerization minimum energy paths of PSB3, CASSCF calculations yield wave functions having either charge transfer or diradical character in proximity of the two transition state configurations. Here, we observe that at the quantum Monte Carlo level of theory, only the transition state with charge transfer character can be located. The conical intersection, which becomes highly sloped, is observed only if the path connecting the two original CASSCF transition states is extended beyond the diradical one, namely by increasing the bond-length-alternation (BLA). These findings are in good agreement with the results obtained by MRCISD+Q calculations, and they demonstrate the importance of having an accurate description of the static and dynamical correlation when studying isomerization and ...

     
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    Schlagworte: Diffusion; Molecular Structure; Retinaldehyde; Rhodopsin; Schiff Base; Electron; Monte Carlo Method; Quantum Theory
  15. New microsatellite markers for multi-scale genetic studies on Phlebotomus ariasi Tonnoir, vector of Leishmania infantum in the Mediterranean area
    Autor*in: Prudhomme, Jorian; Toty, Céline; Kasap, Ozge Erisoz; Rahola, Nil; Vergnes, Baptiste; Maia, Carla; Campino, Lenea; Antoniou, Maria; Jiménez, Maribel; Molina, Ricardo; Cannet, Arnaud; Alten, Bülent; Sereno, Denis; Bañuls, Anne-Laure
    Erschienen: 2015
    Verlag:  HAL CCSD ; Elsevier

    International audience mehr

     

    International audience

     
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    Übergeordneter Titel: ISSN: 0001-706X ; Acta Tropica ; https://hal.umontpellier.fr/hal-02065028 ; Acta Tropica, 2015, 142, pp.79-85. &#x27E8;10.1016/j.actatropica.2014.10.016&#x27E9;
    Schlagworte: [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]
  16. RNA-seq de novo assembly reveals differential gene expression in Glossina palpalis gambiensis infected with Trypanosoma brucei gambiense vs. non-infected and self-cured flies
    Autor*in: Soumana, Illiassou Hamidou; Klopp, Christophe,; Ravel, Sophie; Nabihoudine, Ibouniyamine; Tchicaya, Bernadette; Parrinello, Hugues; Abate, Luc; Rialle, Stéphanie; Geiger, Anne
    Erschienen: 2015
    Verlag:  HAL CCSD ; Frontiers Media

    International audience ; Trypanosoma brucei gambiense (Tbg), causing the sleeping sickness chronic form, completes its developmental cycle within the tsetse fly vector Glossina palpalis gambiensis (Gpg) before its transmission to humans. Within the... mehr

     

    International audience ; Trypanosoma brucei gambiense (Tbg), causing the sleeping sickness chronic form, completes its developmental cycle within the tsetse fly vector Glossina palpalis gambiensis (Gpg) before its transmission to humans. Within the framework of an anti-vector disease control strategy, a global gene expression profiling of trypanosome infected (susceptible), non-infected, and self-cured (refractory) tsetse flies was performed, on their midguts, to determine differential genes expression resulting from in vivo trypanosomes, tsetse flies (and their microbiome) interactions. An RNAseq de novo assembly was achieved. The assembled transcripts were mapped to reference sequences for functional annotation. Twenty-four percent of the 16,936 contigs could not be annotated, possibly representing untranslated mRNA regions, or Gpg- or Tbg-specific ORFs. The remaining contigs were classified into 65 functional groups. Only a few transposable elements were present in the Gpg midgut transcriptome, which may represent active transpositions and play regulatory roles. One thousand three hundred and seventy three genes differentially expressed (DEGs) between stimulated and non-stimulated flies were identified at day-3 post-feeding; 52 and 1025 between infected and self-cured flies at 10 and 20 days post-feeding, respectively. The possible roles of several DEGs regarding fly susceptibility and refractoriness are discussed. The results provide new means to decipher fly infection mechanisms, crucial to develop anti-vector control strategies.

     
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    Übergeordneter Titel: ISSN: 1664-302X ; EISSN: 1664-302X ; Frontiers in Microbiology ; https://hal.umontpellier.fr/hal-02067248 ; Frontiers in Microbiology, 2015, 6, &#x27E8;10.3389/fmicb.2015.01259&#x27E9; ; http://journal.frontiersin.org/journal/microbiology
    Schlagworte: in vivo metatranscriptomics; RNA-seq; Trypanosoma brucei gambiense; de novo assembly; Glossina palpalis gambiensis; human African trypanosomiasis; [SDV]Life Sciences [q-bio]; [SDV.MP.PAR]Life Sciences [q-bio]/Microbiology and Parasitology/Parasitology
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  17. Dynamic contact of a beam against rigid obstacles : convergence of a velocity-based approximation and numerical results
    Autor*in: Dumont, Yves; Paoli, Laetitia
    Erschienen: 2015
    Verlag:  HAL CCSD ; Elsevier

    International audience mehr

     

    International audience

     
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    Übergeordneter Titel: ISSN: 1468-1218 ; Nonlinear Analysis: Real World Applications ; https://hal.science/hal-02074432 ; Nonlinear Analysis: Real World Applications, 2015, &#x27E8;10.1016/j.nonrwa.2014.09.009&#x27E9;
    Schlagworte: [MATH]Mathematics [math]; [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP]
  18. First Detection of an Enterovirus C99 in a Captive Chimpanzee with Acute Flaccid Paralysis, from the Tchimpounga Chimpanzee Rehabilitation Center, Republic of Congo
    Autor*in: Mombo, Illich Manfred; Berthet, Nicolas; Lukashev, Alexander,; Bleicker, Tobias; Brünink, Sebastian; Léger, Lucas; Atencia, Rebeca; Cox, Debby; Bouchier, Christiane; Patrick, Durand; Arnathau, Céline; Brazier, Lionel; Fair, Joseph; Schneider, Bradley; Drexler, Jan Felix; Prugnolle, Franck; Drosten, Christian; Renaud, François; M'Baïri, Djébé; Rougeron, Virginie
    Erschienen: 2015
    Verlag:  HAL CCSD ; Public Library of Science

    International audience ; Enteroviruses, members of the Picornaviridae family, are ubiquitous viruses responsible for mild to severe infections in human populations around the world. In 2010 Pointe-Noire, Republic of Congo recorded an outbreak of... mehr

     

    International audience ; Enteroviruses, members of the Picornaviridae family, are ubiquitous viruses responsible for mild to severe infections in human populations around the world. In 2010 Pointe-Noire, Republic of Congo recorded an outbreak of acute flaccid paralysis (AFP) in the humans, caused by wild poliovirus type 1 (WPV1). One month later, in the Tchimpounga sanctuary near Pointe-Noire, a chimpanzee developed signs similar to AFP, with paralysis of the lower limbs. In the present work, we sought to identify the pathogen, including viral and bacterial agents, responsible for this illness. In order to identify the causative agent, we evaluated a fecal specimen by PCR and sequencing. A Human enterovirus C, specifically of the EV-C99 type was potentially responsible for the illness in this chimpanzee. To rule out other possible causative agents, we also investigated the bacteriome and the virome using next generation sequencing. The majority of bacterial reads obtained belonged to commensal bacteria (95%), and the mammalian virus reads matched mainly with viruses of the Picorna-viridae family (99%), in which enteroviruses were the most abundant (99.6%). This study thus reports the first identification of a chimpanzee presenting AFP most likely caused by an enterovirus and demonstrates once again the cross-species transmission of a human pathogen to an ape.

     
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  19. Fabrication of high performance field-effect transistors and practical Schottky contacts using hydrothermal ZnO nanowires
    Autor*in: Opoku, Charles; Dahiya, Abhishek Singh; Oshman, Christopher; Daumont, Christophe; Cayrel, Frédéric; Poulin-Vittrant, Guylaine; Alquier, Daniel; Camara, Nicolas
    Erschienen: 2015
    Verlag:  HAL CCSD ; Institute of Physics

    International audience ; The production of large quantities of single crystalline semiconducting ZnO nanowires (NWs) at low cost can offer practical solutions to realizing several novel electronic/optoelectronic and sensor applications on an... mehr

     

    International audience ; The production of large quantities of single crystalline semiconducting ZnO nanowires (NWs) at low cost can offer practical solutions to realizing several novel electronic/optoelectronic and sensor applications on an industrial scale. The present work demonstrates high-density single crystalline NWs synthesized by a multiple cycle hydrothermal process at ~100 °C. The high carrier concentration in such ZnO NWs is greatly suppressed by a simple low cost thermal annealing step in ambient air at ~450 °C. Single ZnO NW FETs incorporating these modified NWs are characterized, revealing strong metal work function-dependent charge transport, unobtainable with as-grown hydrothermal ZnO NWs. Single ZnO NW FETs with Al as source and drain (s/d) contacts show excellent performance metrics, including low off-state currents (fA range), high on/off ratio (105–107), steep subthreshold slope (<600 mV/dec) and excellent field-effect carrier mobility (5–11 cm2/V-s). Modified ZnO NWs with platinum s/d contacts demonstrate excellent Schottky transport characteristics, markedly different from a reference ZnO NW device with Al contacts. This included abrupt reverse bias current–voltage saturation characteristics and positive temperature coefficient (~0.18 eV to 0.13 eV). This work is envisaged to benefit many areas of hydrothermal ZnO NW research, such as NW FETs, piezoelectric energy recovery, piezotronics and Schottky diodes.

     
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    Format: Online
    Übergeordneter Titel: ISSN: 0957-4484 ; EISSN: 1361-6528 ; Nanotechnology ; https://hal.science/hal-02077067 ; Nanotechnology, 2015, 26 (35), pp.355704. &#x27E8;10.1088/0957-4484/26/35/355704&#x27E9;
    Schlagworte: [PHYS]Physics [physics]
  20. The spectrogram: A threshold-based inferential tool for extremes of stochastic processes
    Autor*in: Opitz, Thomas; Bacro, Jean-Noël; Ribereau, Pierre
    Erschienen: 2015
    Verlag:  HAL CCSD ; Shaker Heights, OH : Institute of Mathematical Statistics

    International audience ; We extend the statistical toolbox for inferring the extreme value behavior of stochastic processes by defining the spectrogram. It is based on a pseudo-polar representation of bivariate data and represents a collection of... mehr

     

    International audience ; We extend the statistical toolbox for inferring the extreme value behavior of stochastic processes by defining the spectrogram. It is based on a pseudo-polar representation of bivariate data and represents a collection of spectral measures that characterize the bivariate extremal dependence structure in terms of a univariate distribution. Based on threshold exceedances in the original event data, estimation of the spectrogram is flexible and efficient. The virtues of the spectrogram for exploratory studies and for parametric inference are highlighted. We propose a variance reduction technique that can be applied to the estimation of summary statistics like the extremogram. Parametric inference based on distance measures between the empirical and the model spectrogram, as for instance pairwise likelihoods or least squares distances, is developed. Simulated data illustrate gains in parametric estimation efficiency compared to a standard estimation approach. An application to precipitation data collected in the Cévennes region in France shows the practical utility of the introduced notions.

     
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    Medientyp: Aufsatz aus einer Zeitschrift
    Format: Online
    Übergeordneter Titel: ISSN: 1935-7524 ; EISSN: 1935-7524 ; Electronic Journal of Statistics ; https://hal.science/hal-02078024 ; Electronic Journal of Statistics , 2015, 9 (1), pp.842-868. &#x27E8;10.1214/15-EJS1021&#x27E9;
    Schlagworte: [STAT]Statistics [stat]
    Lizenz:

    creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess
  21. Field evaluation of pyriproxyfen and spinosad mixture for the control of insecticide resistant Aedes aegypti in Martinique (French West Indies)
    Autor*in: Darriet, Frédéric; Marcombe, Sébastien; Etienne, Manuel; Yebakima, André; Agnew, Philip; Yp-Tcha, Marie-Michelle; Corbel, Vincent
    Erschienen: 2010
    Verlag:  HAL CCSD ; BioMed Central

    International audience ; Background: The resistance of Ae. aegypti to insecticides is already widespread and continues to develop. It represents a serious problem for programmes aimed at the control and prevention of dengue in tropical countries. In... mehr

     

    International audience ; Background: The resistance of Ae. aegypti to insecticides is already widespread and continues to develop. It represents a serious problem for programmes aimed at the control and prevention of dengue in tropical countries. In the light of this problem measures to control Ae. aegypti are being orientated towards how best to use existing insecticides, notably by combining those that have different modes of action.Results: In this study we evaluated the operational efficiency of a mixture composed of pyriproxyfen (an insect growth regulator) and spinosad (a biopesticide) against a population of Ae. aegypti from Martinique resistant to pyrethroid and organophosphate insecticides. The first step consisted of evaluating the efficacy of pyriproxyfen and spinosad when used alone, or in combination, against Ae. aegypti larvae under simulated conditions. The results showed that the mixture of pyriproxyfen+spinosad remained active for at least 8 months, compared with 3 months for spinosad alone, and 5 months for pyriproxyfen alone. In a second step in containers experiencing natural conditions, pyriproxyfen and spinosad, maintained the rate of adult emergence at 20% for 3 weeks and 3.5 months, respectively. Following the same criteria of evaluation, the mixture pyriproxyfen+spinosad remained effective for 4.5 months, showing that the combination of the two larvicides with different modes of action acted to increase the residual activity of the treatment.Conclusion: The mixture of pyriproxyfen and spinosad kills larvae and pupae giving it a broader range of action than either insecticide. This mixture could preserve the utility of both insecticides in public health programs.

     
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    Übergeordneter Titel: ISSN: 1756-3305 ; EISSN: 1756-3305 ; Parasites & Vectors ; https://hal.science/hal-02080551 ; Parasites & Vectors, 2010, 3, pp.88. &#x27E8;10.1186/1756-3305-3-88&#x27E9;
    Schlagworte: [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie; [SDV.BA.ZI]Life Sciences [q-bio]/Animal biology/Invertebrate Zoology
    Lizenz:

    info:eu-repo/semantics/OpenAccess
  22. CKD and Its Risk Factors among Patients with Cystinuria
    Autor*in: Prot-Bertoye, Caroline; Lebbah, Saïd; Daudon, Michel; Tostivint, Isabelle; Bataille, Pierre; Bridoux, Franck; Brignon, Pierre; Choquenet, Christian; Cochat, Pierre; Combe, Christian; Conort, Pierre; Decramer, Stéphane; Doré, Bertrand; Dussol, Bertrand; Essig, Marie; Gaunez, Nicolas; Joly, Dominique; Le Toquin-Bernard, Sophie; Méjean, Arnaud; Meria, Paul; Morin, Denis; N'Guyen, Hung Viet; Noël, Christian; Normand, Michel; Pietak, Michel; Ronco, Pierre; Saussine, Christian; Tsimaratos, Michel; Friedlander, Gérard; Traxer, Olivier; Knebelmann, Bertrand; Courbebaisse, Marie
    Erschienen: 2015
    Verlag:  HAL CCSD ; American Society of Nephrology

    International audience ; BACKGROUND AND OBJECTIVES:Cystinuria is an autosomal recessive disorder affecting renal cystine reabsorption; it causes 1% and 8% of stones in adults and children, respectively. This study aimed to determine epidemiologic and... mehr

     

    International audience ; BACKGROUND AND OBJECTIVES:Cystinuria is an autosomal recessive disorder affecting renal cystine reabsorption; it causes 1% and 8% of stones in adults and children, respectively. This study aimed to determine epidemiologic and clinical characteristics as well as comorbidities among cystinuric patients, focusing on CKD and high BP.DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS:This retrospective study was conducted in France, and involved 47 adult and pediatric nephrology and urology centers from April 2010 to January 2012. Data were collected from 442 cystinuric patients.RESULTS:Median age at onset of symptoms was 16.7 (minimum to maximum, 0.3-72.1) years and median diagnosis delay was 1.3 (0-45.7) years. Urinary alkalinization and cystine-binding thiol were prescribed for 88.8% and 52.2% of patients, respectively, and 81.8% had at least one urological procedure. Five patients (1.1%, n=4 men) had to be treated by dialysis at a median age of 35.0 years (11.8-70.7). Among the 314 patients aged ≥16 years, using the last available plasma creatinine, 22.5% had an eGFR≥90 ml/min per 1.73 m(2) (calculated by the Modification of Diet in Renal Disease equation), whereas 50.6%, 15.6%, 7.6%, 2.9%, and 0.6% had an eGFR of 60-89, 45-59, 30-44, 15-29, and <15, respectively. Among these 314 patients, 28.6% had high BP. In multivariate analysis, CKD was associated with age (odds ratio, 1.05 [95% confidence interval, 1.03 to 1.07]; P<0.001), hypertension (3.30 [1.54 to 7.10]; P=0.002), and severe damage of renal parenchyma defined as a past history of partial or total nephrectomy, a solitary congenital kidney, or at least one kidney with a size <10 cm in patients aged ≥16 years (4.39 [2.00 to 9.62]; P<0.001), whereas hypertension was associated with age (1.06 [1.04 to 1.08]; P<0.001), male sex (2.3 [1.3 to 4.1]; P=0.003), and an eGFR<60 ml/min per 1.73 m(2) (2.7 [1.5 to 5.1]; P=0.001).CONCLUSIONS:CKD and high BP occur frequently in patients with cystinuria and should be routinely ...

     
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    Übergeordneter Titel: ISSN: 1555-9041 ; EISSN: 1555-905X ; Clinical Journal of the American Society of Nephrology ; https://hal.umontpellier.fr/hal-02081201 ; Clinical Journal of the American Society of Nephrology, 2015, 10 (5), pp.842-851. &#x27E8;10.2215/CJN.06680714&#x27E9;
    Schlagworte: CKD; genetic renal disease; hypertension; kidney stones; [SDV.MHEP.UN]Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology
  23. Daclizumab Versus Rabbit Antithymocyte Globulin in High-Risk Renal Transplants: Five-Year Follow-up of a Randomized Study.
    Autor*in: Hellemans, R.; Hazzan, M.; Durand, D.; Mourad, Georges; Lang, P.; Kessler, M.; Charpentier, B.; Touchard, G.; Berthoux, F.; Merville, P.; Ouali, N.; Squifflet, J.P.; Bayle, F.; Wissing, K.M.; Noel, C.; Abramowicz, D.
    Erschienen: 2015
    Verlag:  HAL CCSD ; Wiley

    International audience ; We previously reported a randomized controlled trial in which 227 de novo deceased-donor kidney transplant recipients were randomized to rabbit antithymocyte (rATG, Thymoglobulin) or daclizumab if they were considered to be... mehr

     

    International audience ; We previously reported a randomized controlled trial in which 227 de novo deceased-donor kidney transplant recipients were randomized to rabbit antithymocyte (rATG, Thymoglobulin) or daclizumab if they were considered to be at high immunological risk, defined as high panel reactive antibodies (PRA), loss of a first kidney graft through rejection within 2 years of transplantation, or third or fourth transplantation. Patients treated with rATG had lower incidences of biopsy-proven acute rejection (BPAR) and steroid-resistant rejection at 1 year. Patients were followed to 5 years posttransplant in an observational study; findings are described here. Treatment with rATG was associated with a lower rate of BPAR at 5 years (14.2% vs. 26.0% with daclizumab; p = 0.035). Only one rATG-treated patient (0.9%) and one daclizumab-treated patient (1.0%) developed BPAR after 1 year. Five-year graft and patient survival rates, and renal function, were similar between the two groups. Overall graft survival at 5 years was significantly higher in patients without BPAR (81.0% vs. 54.8%; p < 0.001). In conclusion, rATG is superior to daclizumab for the prevention of BPAR among high-immunological-risk renal transplant recipients. Overall graft survival at 5 years was approximately 70% with either induction therapy, which compares favorably to low-risk cohorts.

     
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    Übergeordneter Titel: ISSN: 1600-6135 ; EISSN: 1600-6143 ; American Journal of Transplantation ; https://hal.umontpellier.fr/hal-02081484 ; American Journal of Transplantation, 2015, 15 (7), pp.1923-32. &#x27E8;10.1111/ajt.13191&#x27E9;
    Schlagworte: clinical research/practice; fusion proteins and monoclonal antibodies: basiliximab/daclizumab; graft survival; immunosuppressant; kidney transplantation/nephrology; polyclonal preparations: rabbit antithymocyte globulin; [SDV.MHEP.CHI]Life Sciences [q-bio]/Human health and pathology/Surgery
  24. The Ethics of (Fictional) Form: Persuasiveness and Perspective Taking from the Point of View of Cognitive Literary Studies
    Autor*in: Nünning, Vera
    Erschienen: 2015

  25. Introduction
    Autor*in: Herrmann, Sebastian M.; Kittler, Katharina-Luise; Rieß, Amelie; Wilke, Miriam; Wöll, Steffen Adrian
    Erschienen: 2015