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4,707 research outcomes, page 1 of 471
  • publication . Article . 2018
    Open Access English
    Authors:
    Jon Alm Eriksen; Renaud Toussaint; Knut Jørgen Måløy; Eirik G. Flekkøy; Olivier Galland; Bjørnar Sandnes;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: UKRI | Multiphase fracturing of ... (EP/L013177/1), EC | FLOWTRANS (316889)

    International audience; Aligned finger structures, with a characteristic width, emerge during the slow drainage of a liquid-granular mixture in a tilted Hele-Shaw cell. A transition from vertical to horizontal alignment of the finger structures is observed as the tiltin...

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  • publication . Article . Other literature type . 2015
    Open Access English
    Authors:
    Javier Escartín; Thibaut Barreyre; Mathilde Cannat; Rafael Garcia; Nuno Gracias; Anne Deschamps; Aura Cecilia Salocchi; Pierre-Marie Sarradin; Valérie Ballu;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Magmatic and Tectonic Con... (0623744)

    This work has been partly financed by ANR (France) project NT05-3 42213 to JE, by EU FP6-RTN project #505026 MOMAR-NET to MC, and by MINECO (Spain) project CTM2013-46718-R to RG. The French Ministry of Research financed ship, ROV and AUV time through the cruises Gravilu...

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  • publication . Article . 2013
    Open Access English
    Authors:
    Grieco, Luca; Calzone, Laurence; Bernard-Pierrot, Isabelle; Radvanyi, François; Kahn-Perlès, Brigitte; Thieffry, Denis;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | APO-SYS (200767)

    The Mitogen-Activated Protein Kinase (MAPK) network consists of tightly interconnected signalling pathways involved in diverse cellular processes, such as cell cycle, survival, apoptosis and differentiation. Although several studies reported the involvement of these sig...

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  • publication . Article . 2012
    Open Access English
    Authors:
    O'Dwyer, Laurence; Lamberton, Franck; Bokde, Arun L W; Ewers, Michael; Faluyi, Yetunde O; Tanner, Colby; Mazoyer, Bernard; O'Neill, Desmond; Bartley, Máiréad; Collins, D Rónán; ...
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Few studies have looked at the potential of using diffusion tensor imaging (DTI) in conjunction with machine learning algorithms in order to automate the classification of healthy older subjects and subjects with mild cognitive impairment (MCI). ...

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  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Le Magoarou, Luc; Gribonval, Rémi; Tremblay, Nicolas;
    Publisher: HAL CCSD
    Project: EC | PLEASE (277906)

    International audience; The Fast Fourier Transform (FFT) is an algorithm of paramount importance in signal processing as it allows to apply the Fourier transform in O(n log n) instead of O(n 2) arithmetic operations. Graph Signal Processing (GSP) is a recent research do...

  • publication . Article . 2013
    Open Access English
    Authors:
    Bradley G. Stiles; Gillian Barth; Holger Barth; Michel R. Popoff;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; Clostridium perfringens is a prolific, toxin-producing anaerobe causing multiple diseases in humans and animals. One of these toxins is epsilon, a 33 kDa protein produced by Clostridium perfringens (types B and D) that induces fatal enteric disea...

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  • publication . Conference object . Article . Part of book or chapter of book . 2014
    Open Access
    Authors:
    Stefan Haessler; Tadas Balciunas; Guangyu Fan; Giedrius Andriukaitis; Audrius Pugžlys; Andrius Baltuška; Tobias Witting; R. J. Squibb; Amalle Zair; John W. G. Tisch; ...
    Project: FWF | Control of HHG with Sculp... (M 1260), EC | ASTEX (290467), EC | MUSCULAR (272717), UKRI | Next Generation Attosecon... (EP/F034601/1), UKRI | Control of Electrons by F... (EP/E028063/1), EC | CYFI (280202)

    Quasifree field-driven electron trajectories are a key element of strong-field dynamics. Upon recollision with the parent ion, the energy transferred from the field to the electron may be released as attosecond-duration extreme ultaviolet emission in the process of high...

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  • publication . Article . 2006
    Open Access English
    Authors:
    Alfredo Taboada; Nicolas Estrada; Farhang Radjai;
    Persistent Identifiers
    Publisher: HAL CCSD

    International audience; We study cemented granular media by introducing cohesive bonding (sliding or rolling friction and tensile strength) between grains in the framework of the contact dynamics method. We find that, for a wide range of bond parameters, the macroscopic...

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  • publication . Article . 2018
    Open Access English
    Authors:
    Foncelle , Alexandre; Mendes , Alexandre; Jedrzejewska-Szmek , Joanna; Valtcheva , Silvana; Berry , Hugues; Blackwell , Kim ,; Venance , Laurent;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NIH | EXPERIMENTAL ANALYSIS OF ... (2R01DA003889-14)

    In spike-timing dependent plasticity (STDP) change in synaptic strength depends on the timing of pre- vs. postsynaptic spiking activity. Since STDP is in compliance with Hebb’s postulate, it is considered one of the major mechanisms of memory storage and recall. STDP co...

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  • publication . Article . 2016
    Open Access English
    Authors:
    A. Raichoor; J. Comparat; T. Delubac; J.-P. Kneib; Ch. Yèche; H. Zou; F. B. Abdalla; K. Dawson; A. de la Macorra; X. Fan; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | LIDA (290975)

    We present a new selection technique of producing spectroscopic target catalogues for massive spectroscopic surveys for cosmology. This work was conducted in the context of the extended Baryon Oscillation Spectroscopic Survey (eBOSS), which will use similar to 200 000 e...

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4,707 research outcomes, page 1 of 471