References of "2007"
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See detailDes opérations transfrontalières de construction à la construction européenne. Exposé de synthèse
Kohl, Benoît ULg

in Tilleman, B.; Sénéchal (Eds.) Les opérations transfrontalières de construction (2007)

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See detailDisseminated Penicillium marneffei infection contrated in China
Hayette, Marie-Pierre ULg; Mukeba Tschialala, Didier; Meex, Cécile ULg et al

Poster (2007)

Penicillium marneffei infection is a rare fungal disease that cause significant disease in immunosuppressed patients. The geographical distribution of this dimorphic fungus is restricted to Asia ... [more ▼]

Penicillium marneffei infection is a rare fungal disease that cause significant disease in immunosuppressed patients. The geographical distribution of this dimorphic fungus is restricted to Asia, Southeast and Far East, where the disease is considered as an indicator of acquired immunodeficiency syndrome (AIDS). Case report. A 42-year old Congolese woman living in Lubumbashi was admitted at the university hospital of Liège for exploration of a general status impairment. She experienced for three months spiking fever, weight loss, productive cough with bloody expectorations and progressive dyspnoea. She reported also to have non-bloody mild diarrhoea with abdominal pain. The HIV antibody status was positive with a low CD4 T lymphocytes count (28/µl). Pulmonary infiltrates were visualized on chest radiography and the computed tomography revealed the presence of a severe pneumopathy characterised by bilateral micronodular lesions. Mediastinal polyadenopathies associated with hepato- and splenomegaly were also highlighted. Bronchoscopy was performed and bronchial aspirations revealed the presence of numerous leucocytes with the presence of intracellular Gram positive organisms suggestive of yeasts. Ziehl, Giemsa and Gomori-Grocott staining were also performed. Ziehl staining was negative. The morphological aspect given by Giemsa staining excluded infection and the PCR specific for T. gondii B1 gene was negative. However, Gomori-Grocott staining revealed the presence of intracellular oval, elongated, sausage-shaped cells with a single transverse septum (3 to 5 µm). Penicillium marneffei was isolated from blood culture and respiratory samples. Intraveinous amphotericin B treatment was administrated during 15 days followed by itraconazole oral administration (200 mg/j). The antimycotic treatment improved the patient condition and despite other clinical troubles she was prematurely discharged because of financial problems. Conclusion. Opportunistic agents involved in HIV-infected patients differ in Africa and Asia and it is important to be able to make a rapid diagnosis with the aid of an experienced laboratory. [less ▲]

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See detailPhysiological consequences of strenuous concentric and eccentric isokinetic exercises
Croisier, Jean-Louis ULg; Maquet, Didier ULg; Lehance, Cédric ULg et al

in Isokinetics & Exercise Science (2007), 15(1), 51

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See detailHow is obesity a disease ?
Nguyen, P.; Siliart; Diez, Marianne ULg et al

in Supplement to Compendium: Continuing education for veterinarians (2007), 29(2(A)), 1-7

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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 detailDelegation and Information Revelation
Gautier, Axel ULg; Paolini, Dimitri

in Journal of Institutional and Theoretical Economics = Zeitschrift für die Gesamte Staatswissenschaft (2007), 163

This paper analyzes, in a set-up where only the control over actions is contractible, the rationale for delegation. An organization must take two decisions. The payoffs are affected by a random parameter ... [more ▼]

This paper analyzes, in a set-up where only the control over actions is contractible, the rationale for delegation. An organization must take two decisions. The payoffs are affected by a random parameter and only the agent knows its realization. If the principal delegates the control over the first decision to the agent, his choice may indicate the information that he possesses. If the principal retains control over the second decision, discovering this information is valuable. Hence, this paper provides a new rationale for delegation: A transfer of control to the informed party can be used to discover the private information. (JEL: D23, D82, L22 , M41) [less ▲]

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See detailCaractérisation granulo-morphologique en 3D de poudres métalliques par micro-tomographie rayons-x
Gregoire, Max; Pirard, Eric ULg

in Dodds, J. A. (Ed.) Science & Technologie des Poudres - PMF 2007 (2007)

La morphologie des particules est une propriété essentielle pour comprendre et prédire leur rhéologie, leur agglomération, leur compaction et bien d'autres de leurs propriétés physiques. Suite à l ... [more ▼]

La morphologie des particules est une propriété essentielle pour comprendre et prédire leur rhéologie, leur agglomération, leur compaction et bien d'autres de leurs propriétés physiques. Suite à l'apparition de nouvelles techniques d'imagerie en trois dimensions adaptées aux matériaux, il est à présent possible d'étendre les descripteurs de forme existant en deux dimensions à la troisième. Deux échantillons de particules métalliques dont l'étendue granulaire est de 150-250 μm ont été selectionnés. Le choix de ces poudres est un véritable défi car la forme complexe des particules justifie l'élaboration de nouveaux descripteurs de taille et de forme. Cet article présentes les résultats de la caractérisation morphologique en trois dimensions de matériaux granulaires. L'acquisition d'images est pratiquée par microtomographie des rayons X permettant une résolution inférieure à 10 μm. Pour chaque particule, le volume, la surface, l'allongement, l'aplatissement, la convexité et le rayon de la sphère maximale inscrite sont calculés en trois dimensions. Les algorithmes écrits pour mesurer ces propriétés ont été validés sur des particules synthétiques. La réalisation d'une analyse morphologique complète de quelques milliers de particules permet d'appréhender les paramètres de forme de façon statistique. Finalement, les résultats seront confrontés à ceux obtenus par analyse d'image statique (SIA) en 2D. [less ▲]

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See detailTheoretical and experimental investigations on miconazole/cyclodextrin/acid complexes: Molecular modeling studies
Barillaro, Valéry; Dive, Georges ULg; Bertholet, Pascal et al

in International Journal of Pharmaceutics (2007), 342(1-2), 152-160

The inclusion of miconazole into cyclodextrin cavity has been demonstrated by different authors. Preliminary studies have shown which fragment of the molecule is involved in the inclusion. In the present ... [more ▼]

The inclusion of miconazole into cyclodextrin cavity has been demonstrated by different authors. Preliminary studies have shown which fragment of the molecule is involved in the inclusion. In the present study, AM1 approximate molecular orbital calculations have been performed on several cyclodextrins complexes ( CD, HP CD and HP CD) with miconazole and acidic compounds (maleic, fumaric and L-tartaric acids) as partners. For all the binary complexes, the inclusion of the dichlorobenzene–CH2–O-group leads to the most stable complex. For the ternary complexes, depending on their conformation and/or their structures, the acids can either stabilize or destabilize the complex. All the theoretical results were in good agreement with experimental data of miconazole inclusion yields into cyclodextrins. This work clearly demonstrates that the structure of both cyclodextrin and acid plays a key-role in the formation of inclusion complexes. [less ▲]

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See detailComment j'explore...la piste toxique revisitée des sclérodermies.
Quatresooz, Pascale ULg; Paquet, Philippe ULg; Pierard, Claudine ULg et al

in Revue Médicale de Liège (2007), 62(3), 170-4

The name scleroderma is given to a spectrum of diseases which differ clinically and bear different prognostic risks. The origins of the various forms of the disease are unclear. A toxic influence has been ... [more ▼]

The name scleroderma is given to a spectrum of diseases which differ clinically and bear different prognostic risks. The origins of the various forms of the disease are unclear. A toxic influence has been suggested, particularly for the progressive systemic scleroderma. However, the imputability of the suspected chemicals often remains unsettled. [less ▲]

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See detailQue le mode de donation dépend du monde de constitution : l’intuition des idéalités
Leclercq, Bruno ULg

in Brisart, Robert; Maesschalck, Marc (Eds.) Idéalisme et phénoménologie (2007)

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See detailImmunohistochemical characterisation of the inflammatory infiltrate associated with canine nasal carcinoma.
Vanherberghen, Morgane ULg; Day, M. J.; Gabriel, Alexandra et al

in Proceedings of the 17th Annual Congress of the ECVIM-CA (2007)

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See detailArchivage partagé des périodiques : Description de l'expérience menée en communauté française de Belgique
Fairon, Nicolas ULg; Alleman, Tristan; Coppin, Roxane et al

in Cahiers de la documentation (2007), 61(3), 15-22

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See detailMythe et réalité géographique chez Moschos
Adam, Renaud ULg; Bracke, Wouter

in Bracke, Wouter; Danckaert, Lisette; De Candt, Caroline (Eds.) et al Formatting Europe : mapping a continent : dix siècles de cartes d'Europe dans les collections de la Bibliothèque royale de Belgique (2007)

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See detailDesign of steel I-girders in bending and shear stiffened by one or two trapezoidal longitudinal stiffeners
Thomas, G.; Degée, Hervé ULg; Maquoi, René ULg et al

in Proceedings of the 5th Conference on Advances in Steel Structures (2007)

Present paper focuses on the design of stiffened plates under bending and shear that are used in steel or composite bridges. Special attention is paid to situations involving one or two stiffeners, where ... [more ▼]

Present paper focuses on the design of stiffened plates under bending and shear that are used in steel or composite bridges. Special attention is paid to situations involving one or two stiffeners, where Eurocode 3 Part 1.5 provides specific rules. First, the paper describes briefly the FEM numerical models used in parametric studies. Then, comparisons between results obtained respectively from numerical simulations and from application of the code clauses are presented. Also, some proposals for improved rules are made. [less ▲]

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See detailEffets des mesures alternatives pour les consommateurs de drogues
De Ruyver, Brice; Ponsaers, Paul; Lemaître, André ULg et al

Book published by Academia Press (2007)

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See detailCore-shell InP-CdS nanowires: fabrication and study
Zanolli, Zeila ULg; Wacaser, Brent A; Pistol, Mats-Erik et al

in Journal of Physics : Condensed Matter (2007), 19(29),

InP nanowires are fabricated by organo-metallic vapour phase epitaxy and studied via photoluminescence measurements performed on single nanowires, finding evidence of state filling with increasing ... [more ▼]

InP nanowires are fabricated by organo-metallic vapour phase epitaxy and studied via photoluminescence measurements performed on single nanowires, finding evidence of state filling with increasing excitation power density. To increase flexibility in fabrication technology we developed a wet chemical procedure to grow a CdS shell on these wires. In these InP–CdS wires the luminescence efficiency was decreased with respect to the bare wires. The CdS capping procedure needs further investigations to improve the emission properties of nanowires, in order to become technically useful. We suggest as possible improvements of this technique to increase the bath temperature and/or illuminate the sample with UV radiation during the capping procedure. [less ▲]

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See detailAChE Inhibitors and their Clinical Assessment
Francotte, Pierre ULg; De Tullio, Pascal ULg; Pirotte, Bernard ULg

in Protein Misfolding in Neurodegenerative Diseases: Mechanisms and Therapeutic Strategies (2007)

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