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See detailL'image du mois. Oesophagite infectieuse majeure mise en evidence par tomodensitometrie thoracique
Henroteaux, A.; Hoyoux, M.; Ghaye, Benoît ULg et al

in Revue Médicale de Liège (2006), 61(12), 793-4

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See detailChronic Wasting Disease Surveillance (CWD) in Belgium preliminary data
Roels, S; De Bosschere, H; Saegerman, Claude ULg et al

Conference (2006, December)

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See detailLa répétibilité des frais de défense en matière pénale, oui mais....
Michiels, Olivier ULg; Monville, Pierre ULg

in Michiels, Olivier; Monville, Pierre (Eds.) Actualités de droit pénal et de procédure pénale (2006)

L'article envisage la question de la répétibilité des honoraires et frais d'avocat en procédure pénale, à la suite des arrêts prononcés par la Cour de cassation le 2 septembre 2004 et par la Cour ... [more ▼]

L'article envisage la question de la répétibilité des honoraires et frais d'avocat en procédure pénale, à la suite des arrêts prononcés par la Cour de cassation le 2 septembre 2004 et par la Cour constitutionnelle le 19 avril 2006. [less ▲]

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See detailAn introduction to robotics - mechanical aspects
Duysinx, Pierre ULg; Bruls, Olivier ULg; Géradin, Michel ULg

Learning material (2006)

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See detailMapping uncertainty and phylogenetic uncertainty in ancestral character state reconstruction: An example in the moss genus Brachytheciastrum
Vanderpoorten, Alain ULg; Goffinet, B.

in Systematic Biology (2006), 55(6), 957-971

The evolution of species traits along a phylogeny can be examined through an increasing number of possible, but not necessarily complementary, approaches. In this paper, we assess whether deriving ... [more ▼]

The evolution of species traits along a phylogeny can be examined through an increasing number of possible, but not necessarily complementary, approaches. In this paper, we assess whether deriving ancestral states of discrete morphological characters from a model whose parameters are (i) optimized by ML on a most likely tree; (ii) optimized by ML onto each of a Bayesian sample of trees; and (iii) sampled by a MCMC visiting the space of a Bayesian sample of trees affects the reconstruction of ancestral states in the moss genus Brachytheciastrum. In the first two methods, the choice of a single- or two-rate model and of a genetic distance (wherein branch lengths are used to determine the probabilities of change) or speciational (wherein changes are only driven by speciation events) model based upon a likelihood-ratio test strongly depended on the sampled trees. Despite these differences in model selection, reconstructions of ancestral character states were strongly correlated to each others across nodes, often at r > 0.9, for all the characters. The Bayesian approach of ancestral character state reconstruction offers, however, a series of advantages over the single-tree approach or the ML model optimization on a Bayesian sample of trees because it does not involve restricting model parameters prior to reconstructing ancestral states, but rather allows a range of model parameters and ancestral character states to be sampled according to their posterior probabilities. From the distribution of the latter, conclusions on trait evolution can be made in a more satisfactorily way than when a substantial part of the uncertainty of the results is obscured by the focus on a single set of model parameters and associated ancestral states. The reconstructions of ancestral character states in Brachytheciastrum reveal rampant parallel morphological evolution. Most species previously described based on phenetic grounds are thus resolved of polyphyletic origin. Species polyphylly has been increasingly reported among mosses, raising severe reservations regarding current species definition. [less ▲]

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See detailTreating gliomas with glucocorticoids: from bedside to bench
Piette, Caroline ULg; Munaut, Carine ULg; Foidart, Jean-Michel ULg et al

in Acta Neuropathologica (2006), 112(6), 651-664

Glucocorticoids are used in the treatment of gliomas to decrease tumour-associated oedema and to reduce the risk of acute encephalopathy associated with radiotherapy. However, the mechanisms by which ... [more ▼]

Glucocorticoids are used in the treatment of gliomas to decrease tumour-associated oedema and to reduce the risk of acute encephalopathy associated with radiotherapy. However, the mechanisms by which glucocorticoids work are still largely unknown. In this paper, we survey the experimental and clinical evidence for the effects of glucocorticoids on tumour cell proliferation, apoptosis and sensitivity to chemotherapy, angiogenesis and vascular permeability. We then review current guidelines on the choice of molecule, dose and duration of glucocorticoid treatment for gliomas. [less ▲]

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See detailAn empirical line-by-line model for the infrared solar transmittance spectrum from 700 to 5000 cm(-1)
Hase, F.; Demoulin, Philippe ULg; Sauval, A. J. et al

in Journal of Quantitative Spectroscopy & Radiative Transfer (2006), 102(3), 450-463

An empirical line-by-line model for the infrared solar transmittance spectrum is presented. The model can be incorporated into radiative transfer codes to allow fast calculation of all relevant emission ... [more ▼]

An empirical line-by-line model for the infrared solar transmittance spectrum is presented. The model can be incorporated into radiative transfer codes to allow fast calculation of all relevant emission and absorption features in the solar spectrum in the mid-infrared region from 700 to 5000 cm(-1). The transmittance is modelled as a function of the diameter of the field-of-view centered on the solar disk: the line broadening due to solar rotation as well as center-to-limb variations in strength and width are taken into account for stronger lines. Applications of the model presented here are in the fields of terrestrial remote sensing in the mid-infrared spectral region when the sun is used as radiation source or scattered solar radiation contributes to the measured signal and in the fields of atmospheric radiative transfer algorithms which compute the propagation of infrared solar radiation in the terrestrial atmosphere. (c) 2006 Elsevier Ltd. All rights reserved. [less ▲]

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See detail"Er war ein Verlorener". Géza von Cziffra erinnert sich an Joseph Roth
Küpper, Achim ULg

in Literaturkritik.de (2006)

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See detailTrou Al'Wesse, Belgium
Miller, Rebecca ULg; Stewart, John

in Mesolithic Miscellany (2006), 18(1), 2

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See detailCorrélation entre l'augmentation de la densité minérale osseuse et la réduction du risque fracturaire lors d'un traitement par ranélate de strontium
Bruyère, Olivier ULg; Cormier, C.; Fardellone, Patrice et al

in Revue du Rhumatisme (2006, December), 73

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See detailFeedback Control of Impact Dynamics: the Bouncing Ball Revisited
Ronsse, Renaud; Sepulchre, Rodolphe ULg

in Proceedings of the 45th IEEE Conference on Decision and Control (2006, December)

We study the the design of a tracking controller for the popular bouncing ball model: the continuous-time actuation of a table is used to control the impacts of the table with a bouncing ball. The ... [more ▼]

We study the the design of a tracking controller for the popular bouncing ball model: the continuous-time actuation of a table is used to control the impacts of the table with a bouncing ball. The proposed control law uses the impact times as the sole feedback information. We show that the acceleration of the table at impact plays no role in the stability analysis but is an important parameter for the robustness of the feedback system to model uncertainty, in particular to the uncertainty on the coefficient of restitution. [less ▲]

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See detailTranscriptional regulation of the mouse doublecortin gene in differentiating neurons
Plumier, Jean-Christophe ULg; Muller, Marc ULg; Rogister, Bernard ULg et al

in International Journal of Developmental Neuroscience (2006, December), 24(8), 535

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See detailFragmentation induced in atmospheric pressure photoionization of peptides
Debois, Delphine ULg; Giuliani, Alexandre; Laprévote, Olivier

in Journal of Mass Spectrometry [=JMS] (2006), 41(12), 1554-1560

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See detailInferring Groups of Correlated Failures
Lepropre, Jean; Leduc, Guy ULg

Poster (2006, December)

We compare and evaluate different methods to infer groups of correlated failures. These methods try to group failure events occurring nearly simultaneously in clusters. Indeed if several failures occur ... [more ▼]

We compare and evaluate different methods to infer groups of correlated failures. These methods try to group failure events occurring nearly simultaneously in clusters. Indeed if several failures occur nearly at the same moment in a network, it is possible that these failures have the same root cause. The input data of our algorithms are IP failure notifications that can be provided by several sources. We consider two sources: IS-IS Link State Packets (LSPs) and Syslog messages. Our first results on the Abilene and GÉANT networks show that the inference methods behave differently and that using IS-IS LSPs provides more accurate results than using Syslog messages. [less ▲]

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See detailEvaluation of a Fine-mapping Method Exploiting Linkage Disequilibrium in Livestock Populations: Simulation Study
Kim, J. J.; Farnir, Frédéric ULg

in Asian-Australian Journal of Animal Science (2006), 19(12), 1702

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See detailL'architecture du paysage: dimension globale traversant les disciplines de l'espace
Occhiuto, Rita ULg

in Cahiers thématiques - architecture conception/territoire/histoire (2006), n.6

Detailed reference viewed: 43 (9 ULg)