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See detailMeeting places for children and parents
Camus, Pascale ULg

Conference (2012, October 15)

Parenting support has been placed on the political agenda in Europe for the last decade (OECD, 2008, 2009 ; Eurofund, 2011). But a close look to the major discourse can reveal that the interest is very ... [more ▼]

Parenting support has been placed on the political agenda in Europe for the last decade (OECD, 2008, 2009 ; Eurofund, 2011). But a close look to the major discourse can reveal that the interest is very often linked to a compensatory vision of a so-called « deficiency » on behalf of some parents (social control). The symposium has proposed to explore the notion of « meeting places for children and parents » : their characteristics, the driven goals, the values shared by professionals . These places where parents can share « hic et nunc » their own experiences and expertise as parents (not in a preventive purpose) are considered as possible ways of questioning the compensatory approach. Characteristics of meeting places as learning communities have been displayed through a presentation of inspiring practices from different contexts: Italy, Flanders and Federation Wallonia-Brussels. Informal social networks among parents and children are an important source of parental support. Meeting places are settings where such informal networks and social cohesion are facilitated among families with diverse backgrounds. The staff (both professionals and volunteers) plays an important role in facilitating the informal contacts between parents and children. Their role as a “host” (instead of being pedagogical experts) demands specific individual competences and systemic conditions. [less ▲]

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See detailThe meeting preparation task: Validation of a new measure of everyday life functioning with persons diagnosed with schizophrenia.
Laloyaux, Julien ULg; Levaux, Marie-Noëlle ULg; Mourad, Haitham et al

Poster (2012, June 25)

Objective: The objective was to create a new measure of everyday life functioning by developing a computerized real-life activity task where participants are asked to prepare a room for a meeting ... [more ▼]

Objective: The objective was to create a new measure of everyday life functioning by developing a computerized real-life activity task where participants are asked to prepare a room for a meeting. Background: Difficulties in everyday life activities are core features of persons diagnosed with schizophrenia. However, everyday life functioning is usually evaluated with questionnaires, performance-based or observation assessments, all of which contain a number of limits. Method: Twenty-one individuals diagnosed with schizophrenia and 21 matched healthy controls completed the computerized meeting preparation task. Patients were also evaluated with an extensive cognitive battery and several measures of symptomatology and everyday life functioning. Results: Results showed that performance on the computerized task significantly differentiated patients and controls for a certain number of variables. These variables, summarized in a global score, were significantly correlated with both cognitive and everyday life functioning. Moreover, this composite score significantly predicted 39% of everyday life functioning, whereas a cognitive composite score only predicted 22%. In addition, when the meeting task composite score was combined with symptomatology and the cognitive composite score, these measures significantly predicted up to 73% of everyday life functioning. Conclusion: The findings suggest that the meeting preparation task provides a good indication of the level of everyday life functioning in patients with schizophrenia, and may be viewed as a valuable instrument in both an evaluation and remediation context. [less ▲]

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See detailMeeting report ESC forum on drug eluting stents, European Heart House, Nice, 27-28 September 2007.
Daemen, Joost; Simoons, Maarten L.; Wijns, William et al

in EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology (2009), 4(4), 427-36

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See detailMeeting report. Topics in ecology: structure and function of plants and ecosystems.
Bogaert, Jan ULg

in IALE Bulletin (2000), 18(6), 4

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See detailMéfions-nous du "Tueur silencieux"
Krzesinski, Jean-Marie ULg

Speech (2010)

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See detailMEG source localization under multiple constraints: An extended Bayesian framework
Mattout, J.; Phillips, Christophe ULg; Penny, W. D. et al

in Neuroimage (2006), 30(3), 753-767

To use Electroencephalography (EEG) and Magnetoencephalography (MEG) as functional brain 3D imaging techniques, identifiable distributed source models are required. The reconstruction of EEG/MEG sources ... [more ▼]

To use Electroencephalography (EEG) and Magnetoencephalography (MEG) as functional brain 3D imaging techniques, identifiable distributed source models are required. The reconstruction of EEG/MEG sources rests on inverting these models and is ill-posed because the solution does not depend continuously on the data and there is no unique solution in the absence of prior in formation or constraints. We have described a general framework that can account for several priors in a common inverse solution. An empirical Bayesian framework based on hierarchical linear models was proposed for the analysis of functional neuroimaging data [Friston, K., Penny, W, Phillips, C., Kiebel, S., Hinton, G., Ashburner, J., 2002. Classical and BaN inference in neuroitnaging: theory. Neurolmage 16, 465-483] and was evaluated recently in the context of EEG [Phillips, C., Mattout, J., Rugg, M.D., Maquet, P., Friston, K., 2005. An empirical Bayesian solution to the source reconstruction problem in EEG. Neurolmage 24, 997-1011]. The approach consists of estimating the expected source distribution and its conditional variance that is constrained by an empirically determined mixture of prior variance components. Estimation uses Expectation-Maximization (EM) to give the Restricted Maximum Likelihood (ReML) estimate of the variance components (in terms of hyperparameters) and the Maximum A Posteriori (MAP) estimate of the source parameters. In this paper, we extend the framework to compare different combinations of priors, using a second level of inference based on Bayesian model selection. Using Monte- Carlo simulations, ReML is first compared to a classic Weighted Minimum Norm (WMN) solution under a single constraint. Then, the ReML estimates are evaluated using various combinations of priors. Both standard criterion and ROC-based measures were used to assess localization and detection performance. The empirical Bayes approach proved useful as: (1) ReML was significantly better than WMN for single priors; (2) valid location priors improved ReML source localization; (3) invalid location priors did not significantly impair performance. Finally, we show how model selection, using the log-evidence, can be used to select file best combination of priors. This enables a global strategy for multiple prior-based regularization of the MEG/EEG source reconstruction. (c) 2005 Elsevier Inc. All rights reserved. [less ▲]

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See detailLes mégapoles face au défi démographique
Dawans, Stéphane ULg

Conference given outside the academic context (2012)

Detailed reference viewed: 15 (5 ULg)
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See detailThe Megaprojects in the Arabic World: A Reading through Conception and Engineering Operators
Aoun, Oula ULg

Diverse speeche and writing (2012)

Detailed reference viewed: 14 (1 ULg)
See detailUne mégaspore de grande taille au sommet du Givétien, à Sart-Dames-Avelines.
Stockmans, F; Streel, Maurice ULg

in Annales de la Société Géologique de Belgique (1969), 92(1), 47-50

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See detailThe Mehler reaction in Chlamydomonas during photosynthetic induction and steady-state photosynthesis in wild-type and in a mitochondrial mutant
Franck, Fabrice ULg; Houyoux, Pierre-Alain

in Allen, J. F.; Gantt, E.; Golbeck, J. H. (Eds.) et al Photosynthesis: Energy from the Sun (2008)

The effects of fast O2-removal on electron transport rate (ETR), measured by chlorophyll fluorescence, were investigated in C. reinhardtii. In wild-type, O2-removal caused a strong decrease in ETR during ... [more ▼]

The effects of fast O2-removal on electron transport rate (ETR), measured by chlorophyll fluorescence, were investigated in C. reinhardtii. In wild-type, O2-removal caused a strong decrease in ETR during photosynthetic induction due to the absence of Mehler reaction. Light-saturation curves of the O2-dependent electron flow were established in different conditions. O2-dependent electron flow was triggered within a few seconds and amounted to up to 80 % of total electron flow during photosynthetic induction in algae grown on minimal medium, while it represented less than 15 % at steady-state. It was significantly weaker in the presence of acetate and in a mutant devoided of mitochondrial complexes I and III. Measurements of the light-induced changes of 820nm transmission in the s time-range show that in wild-type the O2-dependent electron flow leads to complete re-oxidation of PSI donor side in saturating light. [less ▲]

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See detailUne meilleure connaissance scientifique des psychotropes permet-elle un meilleur usage éthique en pédopsychiatrie
Scholl, Jean-Marc ULg

Conference given outside the academic context (2008)

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See detailMeiofauna and harpacticoid copepods in different habitats of a Mediterranean seagrass meadow
Mascart, Thibaud ULg; Lepoint, Gilles ULg; De Troch, Marleen

in Journal of the Marine Biological Association of the United Kingdom (2013), 93(06), 1557-1566

This study investigated whether associated meiobenthic communities, especially harpacticoid copepods differed, amongst habitats. Five pre-defined habitats within and next to the Posidonia oceanica ... [more ▼]

This study investigated whether associated meiobenthic communities, especially harpacticoid copepods differed, amongst habitats. Five pre-defined habitats within and next to the Posidonia oceanica seagrass meadow were sampled: living seagrass canopy leaves (LL), small (SMF) and large (LMF) macrophytodetritus fragments accumulations and sand, bare (BS) and covered (CS). The highest meiofauna abundances were recorded in the BS for the core sampled habitats (BS, CS, SMF and LMF) and in the LMF for seagrass material habitats (SMF, LMF and LL). Harpacticoid copepods were the most abundant taxon in all habitats. The assemblage composition at copepod family level showed two distinct habitats clusters: a leaf (LMF and LL) and a sediment cluster (BS, CS and SMF). Subsequently, stable isotope analyses were conducted to analyse the relationship between copepods and their potential food sources in seagrass material habitats. Based on δ13C isotopic analyses and SIAR mixing model, harpacticoid copepods relied for 70% on epiphytes and for 30% on P. oceanica leaf material in the LMF and LL habitats. [less ▲]

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See detailLa méiose chez la femelle de mammifère
Ectors, Fabien ULg; Koulischer, Lucien

in Popescu, Paul; Hayes, Hélène; Dutrillaux, Bernard (Eds.) Techniques de cytogénétique animale (1998)

Detailed reference viewed: 16 (1 ULg)
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See detailMeiotic Analysis of the Germplasm of three Medicinal Species from the Asteraceae Family
Olkoski, D; Laughinghouse IV, Haywood ULg; Silva, ACF et al

in Ciencia Rural (2008), 38(6), 1777-1780

Detailed reference viewed: 7 (1 ULg)