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See detailCompte rendu de l'ouvrage collectif : Medieval Virginities
Delfosse, Annick ULg

in Moyen Age (Le) (2006), 112(2), 402-403

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See detailActes du colloque - le coton dans tous ses etats, Gembloux (Belgique), 12 mai 2006.
Thewis, André ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006), 10(4), 267

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See detailQuand le transplanté change aussi de peau...
Quatresooz, Pascale ULg; Pierard, Gérald ULg

in Dermatologie Actualité (2006), 95

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See detailUn master en ligne sous la loupe
Poumay, Marianne ULg

in Distances et Savoirs (2006), 4(1),

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See detailThe stringent response mediator Rsh is required for Brucella melitensis and Brucella suis virulence, and for expression of the type IV secretion system virB.
Dozot, Marie; Boigegrain, Rose*-Anne; Delrue, Rose*-May et al

in Cellular Microbiology (2006), 8(11), 1791-802

Physiological adaptation of intracellular bacteria is critical for timely interaction with eukaryotic host cells. One mechanism of adaptation, the stringent response, is induced by nutrient stress via its ... [more ▼]

Physiological adaptation of intracellular bacteria is critical for timely interaction with eukaryotic host cells. One mechanism of adaptation, the stringent response, is induced by nutrient stress via its effector molecule (p)ppGpp, synthesized by the action of RelA/SpoT homologues. The intracellular pathogen Brucella spp., causative agent of brucellosis, possesses a gene homologous to relA/spoT, named rsh, encoding a (p)ppGpp synthetase as confirmed by heterologous complementation of a relA mutant of Sinorhizobium meliloti. The Rsh deletion mutants in Brucella suis and Brucella melitensis were characterized by altered morphology, and by reduced survival under starvation conditions and in cellular and murine models of infection. Most interestingly, we evidenced that expression of virB, encoding the type IV secretion system, a major virulence factor of Brucella, was Rsh-dependent. All mutant phenotypes, including lack of VirB proteins, were complemented with the rsh gene of Brucella. In addition, RelA of S. meliloti functionally replaced Brucella Rsh, describing the capacity of a gene from a plant symbiont to restore virulence in a mammalian pathogen. We therefore concluded that in the intramacrophagic environment encountered by Brucella, Rsh might participate in the adaptation of the pathogen to low-nutrient environments, and indirectly in the VirB-mediated formation of the final replicative niche. [less ▲]

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See detailArmoede bij allochtonen: een verkenning
Van Robaeys, Bea; Perrin, Nathalie ULg; Levecque, Katia et al

in Vranken, Jan; De Boyser, Katrien; Dierckx, Danielle (Eds.) Armoede en sociale uitsluiting - Jaarboek 2006 (2006)

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See detailVerfahrenstechnische Grundlagen zu Stoffaustausch und Wärmeübertragung - Stoffaustausch
Pfennig, Andreas ULg

in Fluid-Verfahrenstechnik, Band 1, Wiley-VCH (2006)

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See detailThe Two Body Problem in Rotating Reference Frames
Condurache, D.; Martinusi, Vladimir ULg

in Bulletin of the Polytechnic Institute of Jasi. Section Mathematics, Theoretical Mechanics, Physics = Buletinul Institutului Politehnic din Iaşi. Secţia Matematica, Mecanica Teoretica, Fizica (2006), LII(LVI)(3-4), 27-46

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See detailNyungwea, a new genus of lichen with goniocyst-producing stipes from Rwanda and Uganda (East Africa)
Sérusiaux, Emmanuel ULg; Fischer, E.; Killmann, D.

in Lichenologist (2006), 38(Part 2), 115-121

The new genus and species Nyungwea pallida is characterized by a thin thallus lichenized with Trentepohlia and pale stipes producing goniocysts. Its taxonomic position is uncertain. It is named after the ... [more ▼]

The new genus and species Nyungwea pallida is characterized by a thin thallus lichenized with Trentepohlia and pale stipes producing goniocysts. Its taxonomic position is uncertain. It is named after the large pristine montane forest of Nyungwe in Rwanda (East Africa) where it was first found; it is also known from the Mabira forest in Uganda. [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 detailExtrême droite et immigration en Belgique francophone
Jamin, Jérôme ULg

in Martiniello, Marco; Rea, Andrea; Dassetto, Felice (Eds.) Immigration et intégration en Belgique francophone. Etat des savoirs (2006)

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See detailL'influence des séries télévisées sur la perception du travail policier et judiciaire
Vanhaeren, Stéphanie ULg

Master's dissertation (2006)

Les fictions télévisées, quand elles viennent à parler de police ou de justice, répondent à des codes, des règles, des schémas qui leur sont propres : si certains aspects de ces séries sont calqués assez ... [more ▼]

Les fictions télévisées, quand elles viennent à parler de police ou de justice, répondent à des codes, des règles, des schémas qui leur sont propres : si certains aspects de ces séries sont calqués assez fidèlement sur la réalité (par exemple, les personnages sont censés obéir à un corpus juridique), d'autres prennent plus de libertés, à divers degrés (de nombreuses conceptions relatives à la hiérarchie et à la déontologie ne sont appliquées que comme véhicules scénaristiques, ou sont simplement ignorés si l'histoire l'exige). Un élément que nous pourrions qualifier de plus accidentel est que beaucoup des séries favorites des téléspectateurs belges sont des programmes d'importation américaine. Même dans le cas où un scénariste américain aurait voulu coller de très près à la réalité et aux lois de son pays, il s'écartera en de nombreux points de notre système juridique, de par les fortes différences entre notre système (dit de droit civil) et le système anglo-saxon (dit de common law ou de case law). Les traductions et doublages français, parfois approximatifs – que les traductions soient mauvaises ou que certains termes ne disposent pas d'équivalents francophones parfaits – achèvent de créer la confusion. Partant de cette double constatation – la justice et la police romancées d'un côté et les problèmes de droit comparé et de traduction de l'autre –, j'en suis venue à me demander dans quelle mesure nos concitoyens transposaient ces situations au réel et les utilisaient comme « grille de compréhension » du fonctionnement de notre système judiciaire et policier. [less ▲]

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See detailA Semantic Approach to the Egyptian Language : the Case of Time and Aspect. Towards a New Paradigm
Winand, Jean ULg

in Lingua Aegyptia [= LingAeg] (2006), (14), 451-472

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See detailCompte rendu des actes du colloque : Identités franciscaines à l’âge des réformes
Delfosse, Annick ULg

in Moyen Age (Le) (2006), 112(3-4), 692-693

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See detailModel complexity and performance: How far can we simplify?
Raick, Caroline ULg; Soetaert, Karline; Grégoire, Marilaure ULg

in Progress in Oceanography (2006), 70(1), 27-57

Handling model complexity and reliability is a key area of research today. While complex models containing sufficient detail have become possible due to increased computing power, they often lead to too ... [more ▼]

Handling model complexity and reliability is a key area of research today. While complex models containing sufficient detail have become possible due to increased computing power, they often lead to too much uncertainty. On the other hand, very simple models often crudely oversimplify the real ecosystem and can not be used for management purposes. Starting from a complex and validated 1D pelagic ecosystem model of the Ligurian Sea (NW Mediterranean Sea), we derived simplified aggregated models in which either the unbalanced algal growth, the functional group diversity or the explicit description of the microbial loop was sacrificed. To overcome the problem of data availability with adequate spatial and temporal resolution, the outputs of the complex model are used as the baseline of perfect knowledge to calibrate the simplified models. Objective criteria of model performance were used to compare the simplified models' results to the complex model output and to the available data at the DYFAMED station in the central Ligurian Sea. We show that even the simplest (NPZD) model is able to represent the global ecosystem features described by the complex model (e.g. primary and secondary productions, particulate organic matter export flux, etc.). However, a certain degree of sophistication in the formulation of some biogeochemical processes is required to produce realistic behaviors (e.g. the phytoplankton competition, the potential carbon or nitrogen limitation of the zooplankton ingestion, the model trophic closure, etc.). In general, a 9 state-variable model that has the functional group diversity removed, but which retains the bacterial loop and the unbalanced algal growth, performs best. (C) 2006 Elsevier Ltd. All rights reserved. [less ▲]

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See detailA scale transition procedure for flexural effects
Mercatoris, Benoît ULg; Massart, Thierry J.

in 7th National Congress on Theoretical and Applied Mechanics (NCTAM2006) (2006)

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See detailRobust stress intensity factors evaluation for 3D cracks with X-FEM
Minnebo, Hans; Béchet, Eric ULg; Moës, Nicolas

Scientific conference (2006)

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See detailModave/Modave : étude de la séquence pléistocène-holocène du Trou Al'Wesse
Miller, Rebecca ULg; Otte, Marcel ULg; Zwyns, Nicolas

in Chronique de l'Archéologie Wallonne (2006), 13

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