References of "2003"
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See detailLes effets de la formation professionnelle continue : une enquête auprès des bénéficiaires des actions du Fonds social européen en Wallonie et à Bruxelles
Conter, Bernard; Maroy, Christian; Orianne, Jean-François ULg

in Politiques d'Education et de Formation : Analyses et Comparaisons Internationales (2003), 7

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See detailProspective studyof CD4 and CD8 T-lynphocyte apoptosis as a marker for radiation induced late effects in 399 individual patients
Ozsahin; Crompton; Shi et al

in International Journal of Radiation, Oncology, Biology, Physics (2003), 55(2), 551-552

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See detailNumerical simulation of Springback using enhanced assumed strain elements
BUI, Q. V.; Papeleux, Luc ULg; Ponthot, Jean-Philippe ULg

in Proceedings of AMPT 2003, Advances in Materials and Processing Technologies (2003)

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See detailMeasure Nouns (MNs), a case of ongoing grammaticalization?
Brems, Lieselotte ULg

Conference (2003)

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See detailStatistical models for the analysis of controlled trials on acute migraine
Vandenhende, François; Lambert, Philippe ULg

in Pharmaceutical Statistics (2003), 2

pecific efficacy criteria were defined by the International Headache Society for controlled clinical trials on acute migraine. They are derived from the pain profile and the timing of rescue medication ... [more ▼]

pecific efficacy criteria were defined by the International Headache Society for controlled clinical trials on acute migraine. They are derived from the pain profile and the timing of rescue medication intake. We present a methodology to improve the analysis of such trials. Instead of analysing each endpoint separately, we model the joint distribution and derive success rates in any criteria as predictions. We use cumulative regression models for each response at a time and a multivariate normal copula to model the dependence between responses. Parameters are estimated using maximum likelihood. Benefits of the method include a reduction in the number of tests performed and an increase in their power. The method is well suited to dose-response trials from which predictions can be used to select doses and optimize the design of subsequent trials. More generally, our method permits a very flexible modelling of longitudinal series of ordinal data. [less ▲]

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See detailA survey of proposals for an alternative group communication service
El-Sayed, A.; Roca, V.; Mathy, Laurent ULg

in IEEE Network (2003), 17(1), 46--51

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See detailIndépendance des commissaires et administrateurs indépendants: le miroir aux alouettes?
Thirion, Nicolas ULg

in Sociétés et ASBL: questions d'actualité (2003)

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See detailVegetation mapping: from patch to planet (R. Alexander, A.C. Millington).
Bogaert, Jan ULg

in Landscape & Urban Planning (2003), 64

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See detailThe State of the Art in Multiple Object Tracking Under Occlusion in Video Sequences
Gabriel, Pierre F.; Verly, Jacques ULg; Piater, Justus ULg et al

Conference (2003)

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See detailSHIP2 et signalisation de l'insuline: quel role dans la pathogenese et le traitement du diabete de type 2?
Schurmans, Stéphane ULg

in Bulletin et Mémoires de l'Académie Royale de Médecine de Belgique (2003), 158(7-9), 335-9

Based on the analysis of SHIP2+/- and SHIP2-/- mice showing that the lipid phophatase SHIP2 is an important negative regulator of the insulin pathway, we have suggested that the enzyme is a candidate gene ... [more ▼]

Based on the analysis of SHIP2+/- and SHIP2-/- mice showing that the lipid phophatase SHIP2 is an important negative regulator of the insulin pathway, we have suggested that the enzyme is a candidate gene for genetic predisposition to type 2 diabetes, and a potential therapeutic target for the same disease. Two years after, we propose to review these hypothesis in light of recent results from our laboratory, from international collaborations and from competitors in the field. [less ▲]

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See detailClinical, histopathological and immunological aspects of neosporosis in experimentally infected dogs
Lasri, Saadia ULg; Rettigner, C.; Onclin, K. et al

Conference (2003)

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See detailAuto-associantive neural networks, Part I: Replacement of missing sensor values,
Kerschen, Gaëtan ULg; Golinval, Jean-Claude ULg

in 8th Internationale Conference on Recent Advances in Structural Dynamics, Southampton, 2003 (2003)

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See detailCassini UVIS and HST STIS Time-Resolved Jupiter Auroral Data Compared to QP Radio Bursts
Pryor, W.; Hospodarsky, G.; Stewart, I. et al

Poster (2003)

The Cassini Ultraviolet Imaging Spectrograph (UVIS) observed Jupiter in a 4-sec integration "high time-resolution mode" on Jan 8, 13-14, and 20-21 in 2001. In this mode Extreme-Ultraviolet and Far ... [more ▼]

The Cassini Ultraviolet Imaging Spectrograph (UVIS) observed Jupiter in a 4-sec integration "high time-resolution mode" on Jan 8, 13-14, and 20-21 in 2001. In this mode Extreme-Ultraviolet and Far-Ultraviolet spectra were obtained with reduced spectral and spatial resolution in order to study rapid variations in H2 band and H Lyman alpha emission. Previous work has shown that the region inside Jupiter's main auroral ovals contains highly variable spots of emission (auroral flares) that persist for typically 1 or 2 minutes. This duration is similar to that in Jupiter's quasi-periodic (QP) radio bursts. We compare UVIS data to simultaneous Galileo Plasma Wave Subsystem (PWS) and Cassini Radio and Plasma Wave Subsystem (RPWS) observations. Jan 8 was an active period for UV variability, that we associate with polar auroral flares. There is a correlation between the radio and UV bursts in this period, suggesting that they are related phenomena. We will also explore coordinated Hubble Space Telescope Imaging Spectrograph (STIS) time-tagged UV images from Dec 14 and Dec 16, 2000, and Jan 13-14, and Jan 20-21, 2001 to study the spatial properties of the auroral flares. The auroral emissions inside the main oval were most prominent in the Dec 14, 2000 HST data. We acknowledge support from the Cassini Project, the Space Telescope Science Institute, and the NASA OSS Minority University Initiative. [less ▲]

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See detailImbalance between lipoxin A(4) and leukotriene B-4 in chronic mastitis-affected cows
Boutet, Philippe ULg; Bureau, Fabrice ULg; Degand, Guy ULg et al

in Journal of Dairy Science (2003), 86(11), 3430-3439

Persistent accumulation of inflammatory cells in the udder, with neutrophils being the predominant cell type, is a characteristic feature of chronic mastitis in dairy cows. Leukotriene (LT) B-4 is a ... [more ▼]

Persistent accumulation of inflammatory cells in the udder, with neutrophils being the predominant cell type, is a characteristic feature of chronic mastitis in dairy cows. Leukotriene (LT) B-4 is a potent chemotactic agent, known to induce recruitment and accumulation of neutrophils in the bovine mammary gland. The LTB4-stimulated neutrophil functional responses are closely opposed by lipoxin (LX) A(4), which promotes the resolution of inflammation. We thus hypothesized that the chronic inflammation of the udder could be associated with an unfavorable ratio between these two eicosanoids and that the persistence of neutrophil accumulation could be due to an increase in LTB4 synthesis and/or an impaired LXA(4) production. In an attempt to verify this hypothesis, we first measured LXA(4), LTB4, and their ratio in the milk of healthy and acute and chronic mastitis-affected quarters. Next, we studied the relationships between these variables and the degree of udder inflammation as assessed by somatic cell count measurement. The LTB4 concentration was low in healthy quarters, drastically increased in acute mastitis, and reached intermediate levels in chronic mastitis-affected quarters. However, whereas LXA(4) concentration was highly increased in acute mastitis, healthy and chronic quarters had similarly low values. The LXA(4):LTB4 ratio was thus significantly lower in chronic mastitis-affected cows. The LTB4 concentrations measured in chronic quarters were highly correlated to somatic cell count and to milk neutrophil and macrophage numbers. A weaker correlation was observed between LXA(4) and these variables. For both eicosanoids, the highest correlation was observed with the number of neutrophils. These results show the existence of an LXA(4):LTB4 imbalance in chronic mastitis-affected cows because of low LXA(4) concentrations. Further studies are needed to determine whether administration of LX or stable analogs could have therapeutic potential in the control of chronic bovine mastitis. [less ▲]

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See detailMosaicism of Solid Gold supports the causality of a noncoding A-to-G transition in the determinism of the callipyge phenotype.
Smit, Maria; SEGERS, Karin ULg; Carrascosa, Laura Garcia et al

in Genetics (2003), 163(1), 453-6

To identify the callipyge mutation, we have resequenced 184 kb spanning the DLK1-, GTL2-, PEG11-, and MEG8-imprinted domain and have identified an A-to-G transition in a highly conserved dodecamer motif ... [more ▼]

To identify the callipyge mutation, we have resequenced 184 kb spanning the DLK1-, GTL2-, PEG11-, and MEG8-imprinted domain and have identified an A-to-G transition in a highly conserved dodecamer motif between DLK1 and GTL2. This was the only difference found between the callipyge (CLPG) allele and a phylogenetically closely related wild-type allele. We report that this SNP is in perfect association with the callipyge genotype. The demonstration that Solid Gold-the alleged founder ram of the callipyge flock-is mosaic for this SNP virtually proves the causality of this SNP in the determinism of the callipyge phenotype. [less ▲]

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See detailIntroduction au droit social
Kefer, Fabienne ULg; Bredael, Sylvie ULg

Learning material (2003)

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See detailLe défi de la santé publique au Rwanda et en République démocratique du Congo.
Porignon, Denis ULg

in Porignon, Denis; et al (Eds.) L’art de la paix : approche transdisciplinaire (2003)

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