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See detailInteractions between numerical and physical modelling for the design and optimization of hydraulic structures - Example of a large hydroelectric complex
Erpicum, Sébastien ULg; Archambeau, Pierre ULg; Dewals, Benjamin ULg et al

in Proceedings of the International Symposium on Hydraulic Structures, XXII Congreso Latinoamericano de Hidráhulica (2006)

This paper describes the successful combination of both physical and numerical modelling techniques applied to the scale model study of a large hydroelectric complex in India. Thanks to accurate numerical ... [more ▼]

This paper describes the successful combination of both physical and numerical modelling techniques applied to the scale model study of a large hydroelectric complex in India. Thanks to accurate numerical simulations, the physical model layout and the time to studies have been drastically reduced. First, prior to the design of the scale model, a global numerical simulation of the dam reservoir has been carried out, on the basis of the entire set of available topographic data. The simulation results supply the flow conditions in the upstream reservoir, particularly in the vicinity of the dam and the spillway crest. Subsequently, a second numerical computation has been performed to simulate the flow in a scale model representing only a small part of the reservoir upstream of the dam. The suitable correspondence between flow conditions in both cases has been demonstrated. This two-steps approach has enabled a significant reduction in the size of the scale model, and hence, a lower cost as well as a shorter delay for building the model. Simultaneously, it has been possible to decrease the scale factor at constant cost. In conclusion, the present paper provides convincing evidence that the increase in computers performance and the efficiency of contemporary free-surface flow solvers lead to useful numerical information for the optimal design and exploitation of scale models. [less ▲]

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See detailIdentification of groundwater quality trends in a chalky aquifer threatened by intensive agriculture
Batlle-Aguilar, Jordi; Orban, Philippe ULg; Dassargues, Alain ULg et al

in Stauffer, Fr.; Dassargues, Alain (Eds.) Quantitative Geology from Multiple Sources: S10 Use of multiple sources in conditioning/calibrating groundwater flow and transport models (2006)

Diffuse groundwater contamination related to agricultural practices is a worldwide environmental problem, particularly the continuous increase in nitrate concentrations. As a response to this threat, the ... [more ▼]

Diffuse groundwater contamination related to agricultural practices is a worldwide environmental problem, particularly the continuous increase in nitrate concentrations. As a response to this threat, the European Union has adopted directives requiring that Member States take measures to reduce agricultural nitrate sources and stating that a “good” status of groundwater is required for all EU members. In order to achieve the environmental objectives for groundwater, the identification and reversal of any significant upward trend in the pollutant concentrations are required. Conclusions are drawn about the evolution of groundwater contamination by nitrates in the following decades with respect to the EU Water directive prescriptions. Measures have to be urgently taken in order to avoid major degradation of groundwater in 10 to 70 years. However, a good groundwater quality status cannot be expected for the 2015 EU Water Framework Directive (WFD). [less ▲]

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See detailImpact of Prosthesis-Patient Mismatch on Survival After Mitral Valve Replacement.
Magne, Julien ULg; Mathieu, P; Dumesnil, JG et al

Conference (2006)

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See detailCoupled instabilities of steel box sections
Kuhlmann, U.; Detzel, A.; Degée, Hervé ULg

in Proceddings of the 6th European Solid Mechanics Conference ESMC 2006 (2006)

Thin walled columns are subject to stability failure on local (plate buckling) and global (column buckling) level. Both buckling phenomena interact. A proposal for the use of EBC for the determination of ... [more ▼]

Thin walled columns are subject to stability failure on local (plate buckling) and global (column buckling) level. Both buckling phenomena interact. A proposal for the use of EBC for the determination of the carrying capacity of welded steel box sections is given and compared to an extensive numerical simulation study. [less ▲]

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See detailAnalyse qualitative de la problématique de l’abandon de la natation de compétition en Communauté française de Belgique
Lefefvre, Fabien; Habsch, Ingrid; Cloes, Marc ULg

in Carlier, Ghislain; Bouthier, Daniel; Bui-Xuän, G. (Eds.) Intervenir en éducation physique et en sport. Recherches actuelles (2006)

Dans cette étude, nous aborderons le phénomène de l’abandon de la pratique compétitive de la natation en privilégiant une approche qualitative, contrairement à ce qui a déjà été proposé dans la ... [more ▼]

Dans cette étude, nous aborderons le phénomène de l’abandon de la pratique compétitive de la natation en privilégiant une approche qualitative, contrairement à ce qui a déjà été proposé dans la littérature. En récoltant des données chez les différents acteurs de clubs, nous ambitionnons de mieux cerner le phénomène et, surtout, de croiser les données issues des pratiquants avec celles des autres personnages clés de la réussite sportive. Mettre en exergue les solutions imaginées par les dirigeants sportifs pour lutter contre ce phénomène et offrir une base de réflexion et d’action aux praticiens constituent les finalités pratiques de cette étude. [less ▲]

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See detailColl2-1, Coll2-1 NO2 and myeloperoxydase in OA patients before and after hip or knee replacement
Deberg, M; Labasse, A; Quettier, E et al

in Osteoporosis International (2006)

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See detailLa sélection des antagonistes de Penicillium expansum et Botrytis cinerea, deux parasites de post-récolte des pommes
Achbani, E. H.; Mounir, R.; El Jaafari, S. et al

Poster (2006)

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See detailBenevolent sexism and cognitive performance of women
Bollier, T.; Dardenne, Benoît ULg

Conference (2006)

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See detailEvolution of a dozen non-CO2 greenhouse gases above Central Europe since the mid-1980s.
Zander, Rodolphe ULg; Mahieu, Emmanuel ULg; Demoulin, Philippe ULg et al

in Proceedings of the 4th International Symposium on Non-CO2 Greenhouse Gases (2006)

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See detailEvaluation des restaurations de pelouses calcicoles en Belgique en termes de structure spatiale et de diversité botanique
Piqueray, Julien ULg; Bottin, Gaëtan; Bisteau, Emmanuelle et al

Conference (2006)

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See detailEffect of surface preparation techniques on the cohesion of superficial concrete: comparison between jack-hammering and water-jetting
Courard, Luc ULg; Bissonnette, Benoît; Belair, Normand

in Beushausen, H.; Dehn, F.; Alexander, M. G. (Eds.) Concrete Repair, Rehabilitation and Retrofitting (2006)

The aim of concrete surface preparation is to obtain a surface with properties similar to those of the bulk concrete. Superficial concrete must be sound, dry, cohesive and contaminant-free. Particularly ... [more ▼]

The aim of concrete surface preparation is to obtain a surface with properties similar to those of the bulk concrete. Superficial concrete must be sound, dry, cohesive and contaminant-free. Particularly, the preparation must be performed in such a way that sound and homogeneous concrete is reached. The most widespread surface preparation techniques are sandblasting, jack-hammering, milling and other water hydro-jetting. Evaluation of the effect of surface preparation is often based upon surface roughness or specific sur-face. It is necessary however to investigate further within the first few centimetres from the surface to verify the concrete homogeneity and soundness. Pull-off test is a destructive method that can be useful for such evaluation, but it only gives an indication; the observation of the failure mode is more instructive. This paper summarizes the results of a microscopy investigation performed to quantify the number and length of cracks. The analysis leads to the comparison of jack-hammering and water-jetting techniques in terms of their poten-tial effect on superficial cohesion of concrete. [less ▲]

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See detailVenus' ultraviolet airglow and aurora: Monte Carlo simulations and comparison with observations
Gérard, Jean-Claude ULg; Shematovich, V. I.; Bisikalo, D. V. et al

in European Planetary Science Congress 2006 (2006)

The Venus airglow has been observed from spectrometers on board rockets probes and satellites such as OUVS on Pioneer Venus Venera Galileo HUT on the Space Shuttle and quite recently SPICAV on Venus ... [more ▼]

The Venus airglow has been observed from spectrometers on board rockets probes and satellites such as OUVS on Pioneer Venus Venera Galileo HUT on the Space Shuttle and quite recently SPICAV on Venus Express The spectrum is dominated by emissions from helium hydrogen oxygen and carbon lines and CO bands Localized emissions of OI at 1304 and 1356 A have been sporadically observed on the nightside and are likely caused by precipitation of auroral electrons in the wake of the planet We have developed a Monte Carlo code solving the Boltzmann equation for energetic electrons to calculate the energy distribution function and fluxes of primary and secondary auroral electrons and for photoelectrons The model is used to calculate the vertical distribution of the excitation rate of various excited states For optically thick transitions such as the 3P-3S triplet at 1304 A a radiative transfert code is used to calculate the emergent emission rate We find that the relative intensity of the oxygen and CO Cameron band emissions is a sensitive indicator of the energy of auroral electrons The observed values indicate that the mean energy is on the order of 10-50 eV Dayglow intensity and distributions are also compared with observed characteristics [less ▲]

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See detailThe PIP training programme: building of ACP experts capacities in crop protection and food safety to support local companies to comply with EU regulations on pesticides residues.
Schiffers, Bruno ULg; Schubert, Annick; Schiffers, Christophe ULg et al

in Communications in agricultural and applied biological sciences (2006), 71(2A), 39-48

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See detailInterim Report on clinical testing of a comprehensive solution for patient positioning and immobilization for high tech RT
Hideghéty, Katalin; Kahan, Zsuzsa; Thurzo, Laszlo et al

in Radiotherapy & Oncology (2006), 81(supplement 1), 434

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See detailRelating Cross Gramians and Sensitivity Analysis in Systems Biology
Streif, S.; Findeisen, R.; Bullinger, Eric ULg

in Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems (MTNS 2006) (2006)

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See detailKnowledge-aided heterogeneity-compensation algorithm for STAP applicable to bistatic configurations and conformal antenna arrays
Ries, Philippe; De Grève, Sébastien; Lapierre, Fabian D. et al

Conference (2006)

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See detailCold-adapted xylanases: from Antarctica to the table.
Collins, Tony; Georis, Jacques; Dauvrin, Thierry et al

Poster (2006)

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See detailAnalyse de sang : interprétation de l’hématologie et de la biochimie de routine
Amory, Hélène ULg

in In Proceedings of the 23th Annual Congress of the Belgian Equine Practitioners Society (BEPS) (2006)

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See detailPrévention - normes de construction - Introduction à l'Eurocode 8 et à son annexe nationale belge
Plumier, André ULg; Degée, Hervé ULg

in Actes du Colloque "Evaluation et prévention du risque sismique en Région Wallonne" (2006)

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See detailSuction and time effects on the behaviour of a reservoir chalk
Priol, Grégoire; De Gennaro, Vincenzo; Delage, Pierre et al

in Van Cotthem, Alain; Charlier, Robert; Thimus, Jean-François (Eds.) EUROCK 2006 - Multiphysics Coupling and Long Term Behaviour in Rock Mechanics (2006)

Oil reservoir rocks contain various immiscible fluids (oil, water and gas) and they are submitted to elevated temperatures in the oilfield. Hence, they exhibit a typical coupled behaviour where ... [more ▼]

Oil reservoir rocks contain various immiscible fluids (oil, water and gas) and they are submitted to elevated temperatures in the oilfield. Hence, they exhibit a typical coupled behaviour where multiphysics and coupled Thermo-Hydro-Mechanical aspects are predominant. This paper presents some results from researches carried out within the PASACHALK 2 European funded collaborative research. In this research dedicated to subsidence problems in the North sea Ekofisk oilfield, the behaviour of a reservoir chalk containing two immiscible fluids (an organic non polar fluid and water) is considered within the framework of the mechanics of unsaturated soils (no temperature effects considered). In order to account for the mechanical coupled effects related to the two pore fluids, the oil-water suction was considered as an independent stress variable. The paper presents some experimental results describing the combined effect of suction and time on the isotropic compression behaviour of the chalk. A viscoelastoplastic constitutive model based on one hand on the Barcelona BBM elastoplastic model for unsaturated and on the other hand on Perzina’s approach of viscous behaviour of soils is also presented and validated against experimental evidence. [less ▲]

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See detailStrategy for DR-CALUX dioxin screening in feed under EC regulation
Scippo, Marie-Louise ULg; Rybertt, M. S.; Focant, Jean-François ULg et al

in Organohalogen Compounds (2006), 68

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See detailCoupled modelling of an excavation in a brittle formation
Collin, Frédéric ULg; Li, Xian Ling; Chambon, René et al

Conference (2006)

This paper is concerned with the coupling effects existing between the mechanical problem and the water diffusion process during an excavation, in relation with the nuclear waste disposal concepts. The ... [more ▼]

This paper is concerned with the coupling effects existing between the mechanical problem and the water diffusion process during an excavation, in relation with the nuclear waste disposal concepts. The hydromechanical coupling effects are first evidenced. Then, the permeability variation with damage is studied. Finally, different kind of flow boundary condition are considered. Their influence on the cavity convergence is highlighted and their effect on strain localisation process as well. [less ▲]

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See detailNutritional involment in the biocontrol activity of Aureobasidium pullulans against blue mold on apples
Krimi Bencheqroun, S.; Bajji, M.; Bentata, F. et al

Poster (2006)

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See detailDevelopment of routine duplex RT-PCR tests for certification of fruit tree multiplication material
Massart, Sébastien ULg; Roussel, S.; Kummert, J. et al

Conference (2006)

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See detailHIV viraemic patients downregulate CD94/NKG2A inhibitory receptors on NK as well as CD8 T cells in comparison with aviraemic counterparts
Zeddou, Mustapha; Rahmouni, Souad ULg; VANDAMME, Arnaud ULg et al

Poster (2006)

Background: The CD94/NKG2 heterodimer is a C-type lectin receptor formed by the association of CD94 and one of the NKG2 molecules (namely NKG2A, -B, -C or –E). The interaction of CD94/NKG2A with non ... [more ▼]

Background: The CD94/NKG2 heterodimer is a C-type lectin receptor formed by the association of CD94 and one of the NKG2 molecules (namely NKG2A, -B, -C or –E). The interaction of CD94/NKG2A with non classical HLA-E molecules delivers inhibitory signals. CD94/NKG2A is normally expressed on most NK cells whereas less than 5% of peripheral resting CD8+ T cells are positive. Although several reports have clearly shown an upregulation of CD94 on CD8 T cells in HIV infection, the simultaneous expression of both subunits of the inhibitory receptor on NK and T cells and its relation with viral load is largely unknown. Methods: PBLs from 30 HIV-infected patients (16 viraemic and 14 aviraemic under HAART) and 18 healthy volunteers were analysed by flow cytometry after staining with the following monoclonal antibodies (Percp-conjugated anti-CD8, FITC-conjugated anti-CD3, APC-conjugated anti-CD94, PE-conjugated anti-NKG2A). Results: The proportion of CD8 T cells expressing the CD94/NKG2A inhibitory receptor was not significantly increased in HIV-infected patients (5.68 ± 3.72%) in comparison with non-infected controls (4.90±2.84%). Interestingly, patients with viral load < 50 copies/ml had a higher proportion of CD8 T cells expressing the inhibitory receptor (7.15 ± 3.63%) than patients with HIV viraemia (4.40 ± 3.40%), p= 0.041. The same pattern was observed for NK cells and was even more pronounced. In aviraemic individuals, 61.75 ± 20.39% of NK cells expressed the inhibitory receptor vs 42.88 ± 26.38% in viraemic patients. The proportion of CD94/NKG2A positive cells was correlated between NK and CD8 T cell subsets (p=0.0351) but there was no correlation with absolute or relative CD4 counts. Conclusions: Our results suggest that chronic stimulation with HIV antigens in viraemic patients could lead to decreased rather than increased expression of inhibitory receptors on NK and CD8 T cells. This could contribute to the abnormal activation of the immune system associated with advanced HIV disease. [less ▲]

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See detailProtein folding is a rate limiting step for bacterial growth at low temperatures.
Piette, Florence; D'Amico, Salvino; Leprince, Pierre ULg et al

Poster (2006)

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See detailLes Élements espagnols de Jules Herbillon dans les notices étymologiques du TLF
Baiwir, Esther ULg

in Buchi, Eva (Ed.) Actes de la journée d'étude "Lexicographie historique française : autour de la mise à jour des notices étymologiques du Trésor de la langue française informatisé» (Nancy/ATILF, 4 novembre 2005) (2006)

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See detailQuand l'écriture devient texture de l'image
Dondero, Maria Giulia ULg

in Visible (2006), 2

Cet article porte sur un corpus de photographies écrites et peintes et concerne les relations (contractuelles et contrastives) entre texte photographique, écriture manuelle et gestualité picturale ... [more ▼]

Cet article porte sur un corpus de photographies écrites et peintes et concerne les relations (contractuelles et contrastives) entre texte photographique, écriture manuelle et gestualité picturale. L’écriture dans l’image est étudiée comme : 1) stratégie d’authentification de l’objet-photo (autographie de l’objet photographique unique), 2) comme notation, 3) comme gestualité, 4) comme effet-texture de l’image. L’écriture entendue comme stratégie d’authentification du texte photographique permet de réfléchir sur la problématique de l’original, de la reproductibilité et du statut hybride de la photographie écrite, à mi-chemin entre autographie et allographie (« texte autographique à objet multiple »). [less ▲]

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See detailOn the existence of heavy tetraquarks
Stancu, Floarea ULg

in Ricerca Scientifica ed Educazione Permanente (2006), (Suppl. 126), 319-328

Previous work done in collaboration with David Brink is reviewed in the light of the recent observation of new charmonium-like resonances which can be interpreted as tetraquarks. In the framework of a ... [more ▼]

Previous work done in collaboration with David Brink is reviewed in the light of the recent observation of new charmonium-like resonances which can be interpreted as tetraquarks. In the framework of a schematic quark model the spectrum of c¯cq¯q tetraquarks is presented. [less ▲]

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See detailA baroclinic, regional West Florida Shelf model nested in a 1/12 degree North Atlantic HYCOM model, inclusive of tides
Barth, Alexander ULg; Alvera Azcarate, Aïda ULg; Weisberg, R. H.

Conference (2006)

A West Florida Shelf (WFS) model based on the Regional Ocean Model System (ROMS) is nested in the 1/12° North Atlantic Hybrid Coordinate Ocean Model (NAT HYCOM). The nesting procedure is based on a flow ... [more ▼]

A West Florida Shelf (WFS) model based on the Regional Ocean Model System (ROMS) is nested in the 1/12° North Atlantic Hybrid Coordinate Ocean Model (NAT HYCOM). The nesting procedure is based on a flow relaxation scheme, and the model implementation is tested against in situ data over a one-year hindcast simulation. While the focus of NAT HYCOM is the large-scale circulation, the aim of this study is to show that the NAT HYCOM results can be improved by nesting a regional model with increased resolution. Results are compared qualitatively to sea surface height and quantitatively to in situ temperature and velocity measurements on the shelf. The nesting of a regional model improves the performance on the shelf. The inclusion of tides is a new addition, and preliminary results are shown. [less ▲]

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See detailPerturbations endocriniennes et polluants environnementaux
Charlier, Corinne ULg

in Revue Médicale de Liège (2006)

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See detailPersistent Ischemic Mitral Regurgitation After Annuloplasty can be Predicted by Pre-operative Echocardiography.
Sénéchal, M; Magne, Julien ULg; Pibarot, P et al

Conference (2006)

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See detailPersistent Ischemic Mitral Regurgitation After Annuloplasty can be Predicted by Pre-operative Echocardiography.
Magne, Julien ULg; Pibarot, P; Dagenais, F et al

Conference (2006)

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See detailIdentification of yield locus parameters of metals using inverse modeling and full field DIC
Lecompte, D.; Cooreman, S.; Sol, H. et al

in Proceedings of the 7th national congress on theoretical and applied mechanics (2006)

The basic principle of the inverse modeling procedure as it is used for parameter identification is the generation of a complex and heterogeneous deformation field that contains as much information as ... [more ▼]

The basic principle of the inverse modeling procedure as it is used for parameter identification is the generation of a complex and heterogeneous deformation field that contains as much information as possible about the parameters to be identified. One way of obtaining such a non-homogeneous deformation is by making the geometry of the specimen less regular. Another possibility is to make the loading conditions more complex. In this paper both options are actually combined by using the concept of a biaxial tensile test on a perforated cruciform specimen. In the present paper, the work hardening of the material is assumed to be isotropic and it is described by a Swift law. The yield locus is modeled by the anisotropic Hill48 criterion. The optimization technique used is a constrained gradient based Newton-type routine, which means that in every iteration step, a sensitivity calculation has to be performed in order to indicate the direction in which the parameters are to be optimized. The functional to be minimized is a least-squares expression of the discrepancy between the measured and the simulated strain fields at a certain load. The numerical routines as well as the identification results of the different parameters, based on simulated strain fields, are discussed. [less ▲]

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See detailReal attacks on virtual networks: Vivaldi out of tune
Kaafar, M. A.; Mathy, Laurent ULg; Turletti, T. et al

in Proceedings of the 2006 SIGCOMM workshop on Large-scale attack defense (2006)

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See detailPituitary Diseases in Daily Clinical Pratice : Prevalence and Relevance 2006
Jaffrain-Réa, M. L.; Valle, L.; Daly, Adrian ULg et al

in Congrès Italien d'Endocrinologie : Florence, 2006 (2006)

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See detailEffect of cross country on plasma levels of myeloperoxidase in saddle ponies
Art, Tatiana ULg; Franck, Thierry ULg; Gangl, M. et al

in Abstracts book of iceep (2006)

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See detailA novel family 8 psychrophilic xylanase: fundamentals and applications.
Collins, Tony; Gerday, Charles ULg; Feller, Georges ULg

Poster (2006)

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See detailCrop yield forecast with NOAA and spot-vegetation data in Morocco.
Balaghi, Riad; Tychon, Bernard ULg; Eerens, H. et al

Conference (2006)

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See detailStructural and electrical properties of tellurovanadate glasses containing Li2O
Krins, Natacha ULg; Vertruyen, Bénédicte ULg; Lepot, Laurent et al

Conference (2006)

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See detailThe lymphatic ring assay: a new in vitro model of lymphangiogenesis
Bruyère, F; Melen, L; Blacher, Silvia ULg et al

Conference (2006)

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See detailPotential Estimation of Fatty Acid Content in Cow Milk by Mid-Infrared Spectrometry
Soyeurt, Hélène ULg; Dardenne, Pierre; Lognay, Georges ULg et al

in Prooceedings of the 35th ICAR session (2006)

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See detailExperimental and numerical study of flange class 3 cross-section members
Boissonnade, N.; Jaspart, Jean-Pierre ULg

in Proceedings of the International Conference on Stability and Ductility of Steel Structures (2006)

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See detailDe prosodie-syntaxis interface in contrastief perspectief
Rasier, Laurent ULg

Conference (2006)

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See detailSoil nitrate residues and herbage production after artificial urine applications containing different levels of nitrogen.
Dufrasne, Isabelle ULg; Lambert, R.; Hornick, Jean-Luc ULg et al

in Eight research conference of the British Grassland Society (2006)

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See detailIdentification d'une famille porteuse d'une nouvelle mutation bêta-LH accompagnée d'hypogonadisme
Daly, Adrian ULg; Salvi, R.; Ménagé, J.-J. et al

in 23ème Congrès de la Société Française d'Endocrinologie - Abstract book (2006)

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See detailClostridia and enterotoxaemia
Mainil, Jacques ULg

Conference (2006)

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See detailEvolution d'une narcolepsie chez une patiente acromégale ayant subi une radiothérapie
Burlacu, M. C.; Valdes Socin, Hernan Gonzalo ULg; Poirrier, R. et al

in 23ème Congrès de la Société Française d'Endocrinologie - Abstract book (2006)

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See detailInhomogeneous and anisotropic deformation behavior and strain hardening of ultrafine-grained aluminium by ECAP
Poortmans, Stijn; El Houdaigui, Fouad; Habraken, Anne ULg et al

in Zhu, Y. T.; Langdon, T. G.; Horita, Z. (Eds.) et al Proceedings of the Ultrafine Grained Materials IV Conference (2006)

Hot-rolled AA1050 commercial pure aluminum was deformed by ECAP (Equal Channel Angular Pressing) at room temperature following route BC for 8 passes. Mechanical testing at room temperature on both hot ... [more ▼]

Hot-rolled AA1050 commercial pure aluminum was deformed by ECAP (Equal Channel Angular Pressing) at room temperature following route BC for 8 passes. Mechanical testing at room temperature on both hot-rolled aluminum and aluminum after ECAP consisted of uniaxial tension, axisymmetric compression and shear by torsion. The phenomenological Hill’s criterion identified from texture data accounts for the observed tension-compression asymmetry due to ECAP and predicts torsion yielding close to measurements. FE simulations of the compression tests are performed with a Hill model or a Minty micro-macro model and coupled with an isotropic Voce saturation hardening law. These simulations compute the inhomogeneous behavior due to barreling, the observed sample anisotropy and the force-displacement curve. Comparisons of numerical and experiments results provide a first identification of the hardening parameters and the friction coefficient during compression tests. [less ▲]

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See detailEndocrine abnormalities in McCune-Albright syndrome
Tamagno, G.; Petrossians, Patrick ULg; Daly, Adrian ULg et al

in 23ème Congrès de la Société Française d'Endocrinologie - Abstract book (2006)

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See detailLe Roman en prose de Guillaume d’Orange et le milieu bourguignon
Henrard, Nadine ULg

in Ott, Muriel (Ed.) L’épopée médiévale et la Bourgogne (2006)

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See detailThe use of impact indicators for the evaluation of farm investment support - A case study based on the rural development programme for Wallonia (2000-2006)
Beck, Monika; Dogot, Thomas ULg

in Bergschmidt, Angela; Dirksmeyer, Walter; Efken, Josef (Eds.) et al Proceedings of the European Workshop on the Evaluation of farm investment support, investment support for improvement of processing and marketing of agricultural products (2006)

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See detailChange blindness to gradual changes in facial expressions
Laloyaux, Cédric ULg; Devue, Christel ULg; David, Elodie et al

Poster (2006)

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See detailA Study of Copper and Copper Alloys Runoff in Urban Atmosphere
Sougrati, Moulay Tahar ULg; Jouen, Samuel; Hannoyer, Béatrice

in Welter, Jean-Marie (Ed.) Copper (2006)

The runoff rates of copper and copper alloys CuSn9 and CuSn3Zn9 have been studied along a field exposure of one year in an urban area located in upper Normandy region in northern France. Mass measurements ... [more ▼]

The runoff rates of copper and copper alloys CuSn9 and CuSn3Zn9 have been studied along a field exposure of one year in an urban area located in upper Normandy region in northern France. Mass measurements of samples, analysis of the adherent corrosion layers and runoff rates of metals were carried out throughout the exposure time. Runoff rates turn to be relatively stable during the exposure time. The influence of alloying elements on the copper runoff rate has been studied and it was demonstrated that addition of zinc permit to decrease the amount of copper that releases from the corroded surface by rainfall. Concerning the tin content, no significant influence has been observed on the copper runoff [less ▲]

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