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See detailLiquid hold-up measurement in Mellapak Plus 752Y packed bed using X-ray tomography
Aferka, Saïd ULg; Viva, Aurora ULg; Brunazzi, Elisabetta et al

in VCIPT (Ed.) Proceedings of 6th World Congress On Industrial Process Tomography (WCIPT6), Beijing, China, 6-9 Septembre 2010 (2010)

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See detailWhich rules shape EU's external governance? The patterns of rule selection in foreign and security policies
Barbé, Esther; Costa, Oriol; Herranz-Surrallés, Anna et al

in Lavenex, Sandra; Schimmelfennig, Frank (Eds.) EU External Governance: Projecting EU Rules beyond Membership (2010)

This article addresses a particular aspect of EU external governance: rule selection. Drawing on institutionalist and power-based explanations we put forward an account for the choice of the specific ... [more ▼]

This article addresses a particular aspect of EU external governance: rule selection. Drawing on institutionalist and power-based explanations we put forward an account for the choice of the specific rules that guide policy convergence between the EU and third countries. The proposed analytical framework broadens the scope of the studies examining the externalization of EU rules beyond its borders, in that we claim that the EU can promote policy convergence using rules other than the EU's. More specifically, the EU also promotes policy convergence on the basis of international and bilaterally developed rules. These analytical claims for explaining rule selection are checked against empirical data. We compare policy convergence between the EU and four neighbouring countries (Morocco, Ukraine, Georgia, and Russia) in three subfields within foreign and security policy: foreign policy dialogue, control of export of dual-use goods in the context of non-proliferation of weapons of mass destruction, and crisis management. [less ▲]

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See detailThe umbilical cord matrix is a better source of mesenchymal stem cells (MSC) than the umbilical cord blood.
Zeddou, Mustapha ULg; Briquet, Alexandra ULg; Relic, Biserka ULg et al

in Cell Biology International (2010), 34(7), 693-701

Many studies have drawn attention to the emerging role of MSC (mesenchymal stem cells) as a promising population supporting new clinical concepts in cellular therapy. However, the sources from which these ... [more ▼]

Many studies have drawn attention to the emerging role of MSC (mesenchymal stem cells) as a promising population supporting new clinical concepts in cellular therapy. However, the sources from which these cells can be isolated are still under discussion. Whereas BM (bone marrow) is presented as the main source of MSC, despite the invasive procedure related to this source, the possibility of isolating sufficient numbers of these cells from UCB (umbilical cord blood) remains controversial. Here, we present the results of experiments aimed at isolating MSC from UCB, BM and UCM (umbilical cord matrix) using different methods of isolation and various culture media that summarize the main procedures and criteria reported in the literature. Whereas isolation of MSC were successful from BM (10:10) and (UCM) (8:8), only one cord blood sample (1:15) gave rise to MSC using various culture media [DMEM (Dulbecco's modified Eagle's medium) +5% platelet lysate, DMEM+10% FBS (fetal bovine serum), DMEM+10% human UCB serum, MSCGM] and different isolation methods [plastic adherence of total MNC (mononuclear cells), CD3+/CD19+/CD14+/CD38+-depleted MNC and CD133+- or LNGFR+-enriched MNC]. MSC from UCM and BM were able to differentiate into adipocytes, osteocytes and hepatocytes. The expansion potential was highest for MSC from UCM. The two cell populations had CD90+/CD73+/CD105+ phenotype with the additional expression of SSEA4 and LNGFR for BM MSC. These results clearly exclude UCB from the list of MSC sources for clinical use and propose instead UCM as a rich, non-invasive and abundant source of MSC. [less ▲]

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See detail"De l'inventaire" (commentaire des articles 1175 à 1184 du Code judiciaire)
Moreau, Pierre ULg

in Les procédures particulières et le droit judiciaire familial, P. Moreau (coord.), in La jurisprudence du Code judiciaire commentée, vol. III, G. de Leval (dir.) (2010)

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See detailCombined PIXE/PIGE and IBIL with external beam applied to the analysis of Merovingian glass beads
Mathis, François ULg; Othmane, G.; Vrielynck, Olivier et al

in Nuclear Instruments & Methods in Physics Research. Section B, Beam Interactions with Materials and Atoms (2010), 268(11-12), 2078-2082

New improvements on our archaeometry line at the cyclotron of the Institute of Nuclear and Atomic Physics and of Spectrometry of the University of Liege have allowed the use of PIXE/PIGE and IBIL in-air ... [more ▼]

New improvements on our archaeometry line at the cyclotron of the Institute of Nuclear and Atomic Physics and of Spectrometry of the University of Liege have allowed the use of PIXE/PIGE and IBIL in-air for the analysis of cultural heritage objects. The extraction is performed through a 100 nm thick Si3N4 window. The detection set-up consists now of two X-ray and one gamma-ray detectors, together with a fiber optic UV-visible spectrometer. This set-up has already been tested for the analysis of modern corundum [1] and is now adapted to the analysis of archaeological artefacts. In this work, we have used it to analyse 216 out of the 5000 Merovingian glass beads that come from the necropolis of Bossut-Gottechain (Belgium), one of the most important ever found in Belgium. The IBA analyses confirmed the typological division of different beads groups through chemical composition that gives us new insights on fabrication techniques of glass matrices and colorants. (C) 2010 Elsevier B.V. All rights reserved. [less ▲]

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See detailDroit de la responsabilité. Le domaine de la voirie
Durviaux, Ann-Lawrence ULg; Kohl, Benoît ULg; Fisse, Damien ULg

in Glansdroff, F.; Henry, P. (Eds.) Droit de la responsabilité. Domaines choisis (2010)

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See detailLes défis du droit romain et du droit privé comparé
Gerkens, Jean-François ULg

in Gosselin, Antoinette; Langevin, Caroline; Wautelet, Patrick (Eds.) L'avenir de la recherche: Réflexions à l'occasion des leçons inaugurales 2010 (2010)

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See detailSignspeak--understanding, recognition, and translation of sign languages
Dreuw, Philippe; Forster, Jens; Gweth, Yannick et al

in 4th Workshop on the Representation and Processing of Sign Languages: Corpora and Sign Language Technologies (2010)

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See detailNon-isothermal infiltration in plastic bentonite
François, Bertrand ULg; Laloui, Lyesse

in Alonso, Edouardo; Gens, Antonio (Eds.) Unsaturated Soils (2010)

In deep geological repository involving a multi-barrier system, the engineered materials, generally made of bentonite, constitute an important mechanical, thermal and hydraulic barrier to prevent the ... [more ▼]

In deep geological repository involving a multi-barrier system, the engineered materials, generally made of bentonite, constitute an important mechanical, thermal and hydraulic barrier to prevent the interaction between wastes and biosphere. To better understand the THM (thermo-hydro-mechanical) processes in the clayey confining system, experimental tests must be simulated by the means of advance numerical tools. A unified thermo-mechanical constitutive model for unsaturated soils, ACMEG-TS, has been developed and implemented in the finite element code LAGAMINE. Material is considered as tri-phase non-isothermal thermo-plastic medium. The results of numerical simulations of non-isothermal infiltration tests through FEBEX bentonite are compared with the available sensors measurements and interpreted in the light of elasto-thermo-plasticity of unsaturated soils. Through those simulations, the advancements in the understanding of the involved processes brought by the ACMEG-TS model are discussed. [less ▲]

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See detailIntroduction
Drouguet, Noémie ULg

in CeROArt : Conservation, Exposition, Restauration d'Objets d'Art (2010), 5

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See detailIdentification of a novel snake peptide displaying high affinity and antagonist behaviour for the alpha2-adrenoreceptors
Rouget, Céline; Quinton, Loïc ULg; Maïga, Arhamatoulaye et al

in British Journal of Pharmacology (2010), 161

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See detailHydro-mechanical modelling of the Excavation Damaged Zone around an underground excavation at Mont Terri Rock Laboratory
Levasseur, Séverine ULg; Charlier, Robert ULg; Frieg, Bernd et al

in International Journal of Rock Mechanics & Mining Sciences (2010), 47(3), 414-425

A zone with significant irreversible deformations and significant changes in flow and transport properties is expected to be formed in indurated clay around underground excavations. The stress ... [more ▼]

A zone with significant irreversible deformations and significant changes in flow and transport properties is expected to be formed in indurated clay around underground excavations. The stress perturbation around the excavation could lead to a significant increase of the permeability, related to diffuse and/or localized crack propagation in the material. The main objective of the study is to model these processes at large scale in order to assess their impacts on the performance of radioactive waste geological repositories. This paper concerns more particularly the hydro-mechanical modelling of a long term dilatometer experiment performed in Mont Terri Rock Laboratory in Switzerland within the Selfrac Project. The proposed model defines the permeability as a function of the aperture of the cracks that are generated during the excavation. With this model, the permeability tensor becomes anisotropic. Advantages and drawbacks of this approach are described thanks to the results of the Selfrac long term dilatometer experiment. [less ▲]

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See detailLes nouveaux défis de l'enseignement du français langue étrangère en Europe
Defays, Jean-Marc ULg

in Dialogues et Cultures (2010), 56

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See detailBrainstem specific warping improves locus coeruleus functional imaging in humans
Balteau, Evelyne ULg; Schmidt, Christina ULg; Maquet, Pierre ULg et al

in Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society For Magnetic Resonance in Medicine. Scientific Meeting and Exhibition (2010)

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