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See detailModélisation numérique de l'expérience SDZ pour l'Andra
Pardoen, Benoît ULg; Charlier, Robert ULg; Radu, Jean-Pol ULg

Report (2011)

An in situ ventilation test (SDZ) is performed by the French national radioactive waste management agency (ANDRA) in the Meuse/Haute-Marne underground research laboratory. The aim is to characterise the ... [more ▼]

An in situ ventilation test (SDZ) is performed by the French national radioactive waste management agency (ANDRA) in the Meuse/Haute-Marne underground research laboratory. The aim is to characterise the effect of the desaturation and possible resaturation of the damaged zone located around an experimental gallery due to controlled ventilation imposed in this gallery. Hydro and hydro-mechanical numerical modellings are realised in order to acquire a better understanding of clayey rock behaviour and transfers occurring during the test. [less ▲]

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See detailSocietal Vulnerability and Troublesome Youth Group Involvement TYG): the Mediating Role of Violent Values and Low Self-Control
Pauwels, Lieven; Vettenburg, Nicole; Gavray, Claire ULg et al

in International Criminal Justice Review (2011), 2(3), 283-296

both violent values and a low self-control mediate the effect of societal vulnerability on TYG

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See detailImproving functional performance and muscle power 4-to-6 months after anterior cruciate ligament reconstruction
Souissi, Sabrine; Wong, Del P.; Dellal, Alexandre et al

in Journal of Sports Science & Medicine (2011), 10

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See detailRate of Malignancies and Infections in a Large Single Center Cohort of IBD Patients Treated With Thiopurines and Anti-TNF-Antibodies.
Ochsenkühn, T; Steinborn, A; Beigel, F et al

in Journal of Crohn’s and Colitis (2011)

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See detailIntroduction sur la croissance
Kaux, Jean-François ULg

Learning material (2011)

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See detailEffective Production of the Biodiesel Additive STBE by a Continuous Flow Process
Monbaliu, Jean-Christophe ULg; Winter, Marc; Chevalier, Bérengère et al

in Bioresource Technology (2011), 102

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See detailInventaire des archives de la Compagnie générale des Conduites d'Eau (1865-1965)
Delvaux, Anne-Catherine ULg

Book published by Archives générales du Royaume (2011)

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See detailModeling post-combustion CO2 capture with amine solvents
Léonard, Grégoire ULg; Heyen, Georges ULg

in Computer Aided Chemical Engineering (2011), 29

Carbon capture and storage is a technology that can contribute to face the challenge of rising energy demand combined with a growing environmental awareness. In the present work, the CO2 capture process ... [more ▼]

Carbon capture and storage is a technology that can contribute to face the challenge of rising energy demand combined with a growing environmental awareness. In the present work, the CO2 capture process with monoethanolamine (MEA) is modeled using the simulation tool Aspen Plus. Two different modeling approaches are studied and compared: the equilibrium and the rate-based approaches. An optimization of key process parameters is performed and process modifications are studied with the objective of improving the global process energy efficiency. [less ▲]

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See detailPredictive modelling of the combined effect of temperature and water activity (aw) on the in vitro growth of Erwinia spp infecting potato tubers in Belgium
Moh, Augustin; Massart, Sébastien ULg; Lahlali, Rachid et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011), 15(3), 378-386

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See detailSurface plasmon resonance-based biosensors: From the development of different SPR structures to novel surface functionalization strategies
Wijaya, Edy; Lenaerts, Cedric ULg; Maricot, Sophie et al

in Current Opinion In Solid State Materials Science (2011), 15(5), 208-224

Surface plasmon resonance (SPR)-based biosensors are very powerful tools for the study of biomolecular interactions, chemical detection and immunoassays. This paper reviews the performance of various SPR ... [more ▼]

Surface plasmon resonance (SPR)-based biosensors are very powerful tools for the study of biomolecular interactions, chemical detection and immunoassays. This paper reviews the performance of various SPR structures and detection schemes focusing on propagating surface plasmons generated in planar structures. Some aspects of their surface functionalization, the key element which imparts biofunctionality to these structures and hence transforming them into biosensors, will also be discussed accordingly. The ultimate performance of SPR-based biosensors will thus be determined by both their inherent optical performance and suitable surface functionalization. (C) 2011 Elsevier Ltd. All rights reserved. [less ▲]

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See detailMetformin and lactic acidosis.
SCHEEN, André ULg

in Acta Clinica Belgica (2011), 66(5), 329-31

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See detailLa structure géométrique de l’ADN
Thiry, Marc ULg; Cloes, Marie

in Tangente (2011), 42

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See detailGenou douloureux de l'enfant sportif
Kaux, Jean-François ULg

Learning material (2011)

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See detailA new benzotriazole-mediated stereoflexible gateway to hetero-2,5-diketopiperazines
Monbaliu, Jean-Christophe ULg; Hansen, Finn; Beagle, Lucas et al

in Chemistry : A European Journal (2011), 18

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See detailA coupled two-scale computational scheme for the failure of periodic quasi-brittle thin planar shells and its application to masonry
Mercatoris, Benoît ULg; Massart, T. J.

in International Journal for Numerical Methods in Engineering (2011), 85(9), 1177-1206

This paper presents a multi-scale framework for the failure of periodic quasi-brittle thin planar shells. The failure behavior of textured or periodic heterogeneous materials is strongly influenced by ... [more ▼]

This paper presents a multi-scale framework for the failure of periodic quasi-brittle thin planar shells. The failure behavior of textured or periodic heterogeneous materials is strongly influenced by their mesostructure. Their periodicity and the quasi-brittle nature of their constituents result in complex behaviors such as damage-induced anisotropy properties with localization of damage, which are difficult to model by means of macroscopic closed-form constitutive laws. A computational homogenization procedure is used for the in-plane and out-of-plane behavior of such planar shells, and is combined with an acoustic tensor-based failure detection adapted to shell kinematics to detect the structural-scale failure. Based on an assumption of single period failure, the localization of damage at the structural scale is represented by means of mesostructurally informed embedded strong discontinuities incorporated in the macroscopic shell description. A new enhanced scale transition is outlined for shell failure, based on an approximate energy consistency argument to objectively upscale the energy dissipation. The corresponding multi-scale framework results are compared with direct fine-scale modeling results used as a reference for the case of masonry, showing good agreement in terms of the load-bearing capacity, of failure mechanisms and of associated energy dissipation. © 2010 John Wiley & Sons, Ltd. [less ▲]

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See detailInventaire des archives de la Société anonyme métallurgique d'Espérance-Longdoz (1806-1971)
Delvaux, Anne-Catherine ULg

Book published by Archives générales du Royaume (2011)

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See detailDrospirenone and interference with renin-antiotensin system
VROONEN, Laurent ULg; Cavalier, Etienne ULg; Vranken, Laura ULg et al

in Annales d'Endocrinologie - 28ème congrès de la société Française d'Endocrinologie (2011)

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See detailTelomere deregulations possess cytogenetic, phenotype, and prognostic specificities in acute leukemias.
CAPRARO, Valérie ULg; Zane, Linda; Poncet, Delphine et al

in Experimental Hematology (2011), 39(2), 195-2022

OBJECTIVE: Telomeres are protected by tightly regulated factors and elongated by telomerase. Short and/or deprotected chromosomes are recombinogenic and thereby cancer prone. MATERIALS AND METHODS ... [more ▼]

OBJECTIVE: Telomeres are protected by tightly regulated factors and elongated by telomerase. Short and/or deprotected chromosomes are recombinogenic and thereby cancer prone. MATERIALS AND METHODS: Together with the quantification of telomerase activity (TA), measuring telomere length (TL) and expression of the genes that govern telomere protection and elongation are useful for assessing telomere homeostasis. RESULTS: By these means we demonstrate that TL, hTERT, and TA are in the order acute myelogenous leukemia (AML) > T-cell acute lymphoblastic leukemia (T-ALL) > B-cell acute lymphoblastic leukemia (B-ALL) > T-ALL > AML, and B-ALL > AML > T-ALL. AML0 and AML3 display the lowest amounts of hTERT transcripts, and ALL and AML cells with cytogenetic abnormalities possess the shortest telomeres. hTERT expression includes phenotype-specific RNA maturation and correlates with TA but not with TL. A wide ratio of TA to hTERT expression between leukemia subtypes suggests phenotype-specific hTERT post-transcriptional deregulations. B- and T-ALL overexpress Ku70 and Pinx1, T-ALL PTOP and RAP1, and B-ALL TRF2, the expression of which is significantly higher in cases with abnormal karyotype. hTERT transcription and TL correlate with response to intensive chemotherapy, and hTERT and RAD50 are independent prognostic factors for survival. CONCLUSIONS: Each leukemia subtype possesses specific telomere dysregulations that rely on phenotype, karyotype, response to treatment, and survival. [less ▲]

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