References of "2007"
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See detailLe moine Léonard de Saint-Jacques (+ 1401) et son oeuvre médicale
Xhayet, Geneviève ULg

in Actes des VIIe Congrès de l’Association des Cercles francophones d’Histoire et d’Archéologie de Belgique et LIVe Congrès de la Fédération des Cercles d’Archéologie et d’Histoire de Belgique. Congrès d'Ottignies – Louvain-la-Neuve, 26-28 août 2004, tome I (2007)

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See detailA fully coupled thermo-mechanical model for unsaturated soil
François, Bertrand ULg; Laloui, Lyesse

in 2nd International Conference on Porous Media and its Applications in Science, Engineering and Industry (2007)

This paper addresses a new, unified thermomechanical constitutive model for unsaturated soils through a coupled study. In the context of elastoplasticity and the critical state theory, the model uses the ... [more ▼]

This paper addresses a new, unified thermomechanical constitutive model for unsaturated soils through a coupled study. In the context of elastoplasticity and the critical state theory, the model uses the concepts of multi-mechanism and bounding surface theory. This advanced constitutive approach involves thermo-plasticity of saturated and unsaturated soils. Bishop’s effective stress framework is adopted to represent the stress state in the soil. This stress is linked to the water retention curve, which is represented by an elasto-plastic model. Attention is focused particularly on the coupling relations inferred from this unified thermo-hydro-mechanical (THM) study. Finally, the theoretical aspects of the paper are supported by comparisons between numerical simulations and experimental results. [less ▲]

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See detailActualités therapeutiques en urologie. Le TVT-O, nouvelle technique mini-invasive pour le traitement de l'incontinence urinaire d'effort féminine, développements et expérience clinique
de Leval, Jean ULg; Bonnet, Pierre ULg; Waltregny, David ULg

in Revue Médicale de Liège (2007), 62 Spec No

Tension-free sub-urethral tapes have revolutionized the surgical treatment of female stress urinary incontinence for the past decade. The inside-out transobturator approach, developed in our Institution 5 ... [more ▼]

Tension-free sub-urethral tapes have revolutionized the surgical treatment of female stress urinary incontinence for the past decade. The inside-out transobturator approach, developed in our Institution 5 years ago, is currently being utilized worldwide. The technique is simple and reproducible and the incidence of complications is minimized. Stress urinary incontinence cure rates of almost 90% are achieved after a 3-year minimum follow up. These good results have been confirmed in the international literature. [less ▲]

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See detailLe Cirque de la cruauté. Piste sans étoile pour corps sans frontière
Tomasovic, Dick ULg

in Risterucci, Pascale; Uzal, Marcos (Eds.) Tod Browning, fameux inconnu (CinémAction) (2007)

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See detailMyzus persicae Sulzer aphid contains oxylipins that originate from phloem sap.
Harmel, Nicolas; Delaplace, Pierre ULg; Blée, Elizabeth et al

in Journal of Plant Interactions (2007), 2

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See detailLe péché par la langue. Pour traduire Hamann
Droixhe, Daniel ULg

in Pot, O. (Ed.) Origines du langage : Une encyclopédie poétique (2007)

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See detailOn the detection of influential subsets of categories in goodness of fit testing
Magis, David ULg

in Statistical Methodology (2007), 4

In this paper we focus on the well-known test of goodness of fit for comparing observed counts to expected values under some null hypothesis. When the latter is rejected, we propose a simple method for ... [more ▼]

In this paper we focus on the well-known test of goodness of fit for comparing observed counts to expected values under some null hypothesis. When the latter is rejected, we propose a simple method for detecting which subset(s) of category counts provoke(s) that rejection. The approach aims at building intervals iteratively and drawing appropriate conclusions on that basis.We discuss this method with respect to other classical approaches. We illustrate our purpose by treating some examples. [less ▲]

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See detailNavigation neurochirurgicale basée sur des modèles biomécaniques
Vigneron; Boman, Romain C.; Ponthot, Jean-Philippe et al

Conference (2007)

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See detailPregnancy-Associated Glycoprotein 75 [Fragment] from Bubalus bubalis placenta - Access number P85048
Barbato, O.; Melo de Sousa, Noelita ULg; Debenedetti, A. et al

E-print/Working paper (2007)

N-terminal microsequence obtained after purification and characterization of placental proteins in Bubalus bubalis. Proteins were submitted to SwissProt databank.

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See detailEvaluation des troubles de la mémoire et de l'attention dans le cadre de l'examen neuropsychologiques
Catale, Corinne ULg; Meulemans, Thierry ULg

Conference given outside the academic context (2007)

La formation suivra un double objectif : d'une part, les conceptions actuelles du fonctionnement mnésique et attentionnel seront présentées, en mettant particulièrement l'accent sur les données obtenues ... [more ▼]

La formation suivra un double objectif : d'une part, les conceptions actuelles du fonctionnement mnésique et attentionnel seront présentées, en mettant particulièrement l'accent sur les données obtenues auprès de patients cérébro-lésés; d'autre part, la logique générale de l'évaluation neuropsychologique des difficultés mnésiques et attentionnelles sera abordée. Notre objectif sera donc de montrer en quoi la neuropsychologie a contribué à notre compréhension des mécanismes de mémoire et d’attention. Par ailleurs, l’influence qu’ont pu avoir tous ces travaux sur les pratiques cliniques en (neuro)psychologie (et en particulier en neuropsychologie de l’enfant) sera également soulignée. La formation s’appuiera très largement sur des illustrations et sur la présentation de cas concrets. Des questions pratiques intéressant directement les psychologues de PMS seront également abordées (quelles informations sur la mémoire et l’attention peut-on tirer d’un profil de WISC ? quand faut-il envisager d’orienter un enfant vers une consultation spécialisée en neuropédiatrie ou en neuropsychologie ?, etc.). Au terme de cette formation, dont l’objectif n’est en aucun cas de procurer des « recettes » et autres ficelles applicables telles quelles dans la classe ou le milieu scolaire, le participant devrait être à même de poser un regard plus nuancé et plus averti sur les difficultés de mémoire et d’attention que peut présenter un enfant, et de disposer ainsi de meilleures bases pour décider de la nature du suivi ou de l’orientation à proposer. [less ▲]

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See detailHistoriens et commémorations, encore et toujours...
Raxhon, Philippe ULg

in Bousmar, Eric; Dubois, Sébastien; Tousignant, Nathalie (Eds.) Les 175 ans de la Belgique. Histoire d’une commémoration et commémoration d’une histoire : regards critiques. (2007)

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See detailComparison of alcohol precipitation and membrane filtration effects on sugar beet pulp pectin chemical features and surface properties
Yapo, B. M.; Wathelet, Bernard ULg; Paquot, Michel ULg

in Food Hydrocolloids (2007), 21(2), 245-255

Two different procedures, alcohol precipitation with washing (APW) and a 10 kD MWCO membrane ultrafiltration with diafiltration (UF-DF), for pectin recovering and purification from crude aqueous extracts ... [more ▼]

Two different procedures, alcohol precipitation with washing (APW) and a 10 kD MWCO membrane ultrafiltration with diafiltration (UF-DF), for pectin recovering and purification from crude aqueous extracts were investigated. The results showed that the yield, purity, chemical, and physicochemical features of isolated pectins depended upon the type of procedure used. The APW technique gave a higher pectin yield, and the isolated pectin contained more neutral sugars, more proteins, and more ash but less galacturonic acids than the 10 kD membrane UF-DF one. The weight-average molar mass of the APP was lower and its emulsifying properties slightly better than those of the UFPR10. Molar mass distribution of APP or UFPR10 showed two distinct pectin fractions peaks, which were separated in high-MW and low-MW pectin fractions using a 50kD MWCO membrane. The high-MW fractions exhibited poor emulsifying and emulsion stabilizing abilities whereas the low-MW fractions displayed a much higher emulsifying ability than the initial pectin fractions. Therefore, it was inferred that the ability of beet pectin to be an effective emulsifier and/or emulsion stabilizer was greatly dependent on its weight-average molar mass. (c) 2006 Elsevier Ltd. All rights reserved. [less ▲]

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See detailTailoring microstructures to improve thermomechanical behaviour of metallic alloys : Ti alloys for Aerospace applications
Lecomte-Beckers, Jacqueline ULg; Carton, Marc ULg

in Proceedings of international workshop : Advancements in design optimization of materials, structures and mechanical systems (2007)

A more rational use of metallic materials for advanced applications (such as for example in aeronautics or fine mechanics) requires to generate the optimal microstructures through the control of the ... [more ▼]

A more rational use of metallic materials for advanced applications (such as for example in aeronautics or fine mechanics) requires to generate the optimal microstructures through the control of the elaboration and fabrication processes. In this context, the description of the critical parameters of the microstructure of the metallic materials, which influence the mechanical properties, is necessary. This step requires the knowledge of the thermically and thermomecanically activated phenomenons (phase transformation, recrystallisation,...). The interpretation and the synthesis of these observations are integrated within physical models which provide the elements necessary to the development of the physical or mathematical macroscopic model. This paper will develop one example of the laboratory MMS researches (Special Metallic Materials) concerning the study of the physicochemical mechanisms controlling the microstructural genesis and the optimization of the mechanical properties. In the case of nanostructured alpha/beta titanium alloys, bonds between mechanical properties and active microstructural elements will be presented. [less ▲]

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See detailMiniporträt Isländisch
Zeevaert, Ludger ULg; Duke, Janet

in Hufeisen, Britta; Marx, Nicole (Eds.) EuroComGerm - Die sieben Siebe : Germanische Sprachen lesen lernen (2007)

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See detailThe Biologically Important Surfactin Lipopeptide Induces Nanoripples In Supported Lipid Bilayers
Brasseur, Robert ULg; Braun, N.; El Kirat, K. et al

in Langmuir (2007), 23(19), 9769-72

Under specific conditions, lipid membranes form ripple phases with intriguing nanoscale undulations. Here, we show using in situ atomic force microscopy (AFM) that the biologically important surfactin ... [more ▼]

Under specific conditions, lipid membranes form ripple phases with intriguing nanoscale undulations. Here, we show using in situ atomic force microscopy (AFM) that the biologically important surfactin lipopeptide induces nanoripples of 30 nm periodicity in dipalmitoyl phosphatidylcholine (DPPC) bilayers at 25 degrees (i.e. well below the pretransition temperature of DPPC). Whereas most undulations formed the classical straight orientation with characteristic angle changes of 120 degrees , some of them also displayed unusual circular orientations. Strikingly, ripple structures were formed at 15% surfactin but were rarely or never observed at 5 and 30% surfactin, emphasizing the important role played by the surfactin concentration. Theoretical simulations corroborated the AFM data by revealing the formation of stable surfactin/lipid assemblies with positive curvature. [less ▲]

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See detailCutaneous spherulosis (myospherulosis).
Quatresooz, Pascale ULg; Pierard, Gérald ULg

in American Journal of Clinical Dermatology (2007), 8(2), 117-9

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See detailCréation d'un hybride trispécifique de cotonnier résistant au nématode reniforme.
Konan, N. O.; Baudoin, Jean-Pierre ULg; D'Hont, A. et al

in Cahiers d'Etudes et de Recherches Francophones. Agricultures (2007), 16(1), 37-39

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See detailMetallurgical assessment of two HSS rolls grades for Hot Strip Mill
Lecomte-Beckers, Jacqueline ULg; Delaunois, Fabienne; Breyer, Jean-Pierre et al

in AISTech-Proceedings of the Iron and Steel Technology Conference (2007)

Aurora and Kosmos grades are HSS alloys used for the manufacturing of rolling mill work rolls for early finishing stands of Hot Strip Mills. Both alloys were metallurgically assessed using Electron ... [more ▼]

Aurora and Kosmos grades are HSS alloys used for the manufacturing of rolling mill work rolls for early finishing stands of Hot Strip Mills. Both alloys were metallurgically assessed using Electron Microscopy, X Rays analysis on carbides and Differential Thermal Analysis. These methods allow a better understanding of the behaviour of the studied alloys during solidification and cooling. Some mechanical tests were also performed. A connection between the laboratory results and the performance in operation of both grades is performed. The strong metallurgical differences especially as concern the nature and amount of carbides allow to explain the good behaviour in service of Aurora. [less ▲]

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