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See detailPertes et reconstructions identitaires au sein des familles monoparentales et recomposées: la question des spécificités processuelles.
Bullens, Quentin ULg; D'Amore, Salvatore ULg

in Thérapie Familiale (2013), 34(3), 355-369

A l’occasion de cette troisième journée « recherche et évaluation des interventions et des thérapies systémiques », il nous a semblé important de faire le point sur les différents outils autour desquels ... [more ▼]

A l’occasion de cette troisième journée « recherche et évaluation des interventions et des thérapies systémiques », il nous a semblé important de faire le point sur les différents outils autour desquels s’organisent nos travaux et leurs implications pour la clinique. Nous nous intéresserons donc ci-après à la méthodologie par théorisation ancrée ou grounded theory methodology (Glaser & Strauss, 1967) au Jeu du Pique-Nique (Frascarolo & Favez, 2005) et à différentes échelles telle que le FACES III (Olson et al., 1985) et les échelles d’ambiguïté des frontières (Boss & Greenberg, 1984). Avant de parcourir ceux-ci, nous rappellerons brièvement les grandes lignes de notre recherche afin que le lecteur puisse comprendre dans quel contexte de travail notre choix s’est porté sur de tels outils, nous n’oublierons alors pas de faire le lien, quand ce sera possible, entre les outils présentés et leur utilité dans le domaine clinique. [less ▲]

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See detailLes pertes fiscales – aspects internationaux et européens
Richelle, Isabelle ULg

Scientific conference (2014, March 13)

Objectifis du marché intérieur v. territorialité fiscale Objectifs CPDI: améliorer situation du contribuable versus « full exemption » Recapture versus « final losses »

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See detailLes pertes iléales azotées endogénes chez le porc: effet de la composition, de la mouture et du taux d'incorporation des fibres internes de la graine de pois dans les aliments.
Leterme, Pascal; Froidmont, Eric; Thewis, André ULg

in Journées de la Recherche Porcine en France (1996, February), 28

The effect of the chemical composition, the grinding or the dietary level of the pea grain inner fibres on the ileal endogenous nitrogen losses in pigs was studied in three experiments. The intake of ... [more ▼]

The effect of the chemical composition, the grinding or the dietary level of the pea grain inner fibres on the ileal endogenous nitrogen losses in pigs was studied in three experiments. The intake of wrinkled pea inner fibres and starch slightly increased the ileal endogenous amino acid losses compared to smooth peas. The addition of micronized fibres (< 50 μm) in N-free diets significantly decreased the endogenous losses compared to untreated fibres. The water-holding capacity of the latter was higher than that of the micronized fibres (13 vs 4 g water/kg DM). The addition of increasing levels of fibres in diets (5, 10, 15, 20 % raw fibres, i.e. 2.5, 5.0, 7.5, 10 % AOAC fibres) proportionally increased the endogenous losses. The flow of total amino acids estimated for a diet free of fibres reached 6.47 g/kg DM intake and each gramme of AOAC fibre added per kg diet increased the total endogenous amino acid losses of 0.04 g. [less ▲]

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See detailPertes multiples et deuils irresolus au sein des nouvelles familles
D'Amore, Salvatore ULg

Scientific conference (2010, November 18)

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See detailPertinence de la mise en oeuvre des initiatives de Réductions des Emissions dues à la Déforestation et à la Dégradation des forêts (REDD) pour les communautés locales. Cas des formations de tapia dans la région d'Itasy
Ratsimba, HR; Rabemananjara, ZH; Rabefarihy, AT et al

in Verheggen, François; Bogaert, Jan; Haubruge, Eric (Eds.) Les vers à soie malgaches: Enjeux écologiques et socio-économiques (2013)

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See detailLa pertinence du projet préscolaire de l’IEA et ses apports en Belgique
Hindryckx, Geneviève ULg

Scientific conference (1993, April 28)

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See detailPertinence et utilité des Tests de Jugement Situationnel
Lothe, Benoit ULg

Conference given outside the academic context (2014)

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See detailPerturbateurs endocriniens à effet réprotoxique
Charlier, Corinne ULg

Scientific conference (2012, April 17)

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See detailLes perturbateurs endocriniens et le monde agricole
Charlier, Corinne ULg

Conference (2009)

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See detailPerturbateurs endocriniens reprotoxiques : ennemis de la fertilité chez l'Homme
Charlier, Corinne ULg

Conference (2010, March 16)

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See detailLes perturbateurs endocriniens
Scippo, Marie-Louise ULg

Conference (2009, November 06)

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See detailA perturbation approach for the modeling of eddy current nondestructive testing problems with differential probes
V Sabariego, Ruth ULg; Dular, Patrick ULg

in IEEE Transactions on Magnetics (2007), 43(4 Sp. Iss. SI), 1289-1292

A perturbation technique applied to the finite element modeling of eddy current nondestructive testing (ECNDT) problems is developed for taking into account differential probes. It concerns a h-conform ... [more ▼]

A perturbation technique applied to the finite element modeling of eddy current nondestructive testing (ECNDT) problems is developed for taking into account differential probes. It concerns a h-conform formulation. The source term of the formulation is directly determined by the projection of the unperturbed field in a relatively small region around the defect. The voltage change due to the presence of the flaw is calculated by performing an integral over the defect and a layer of elements in the exterior domain that touch its boundary. The considered test case involves a shielded differential probe scanning the surface of a metal specimen for the detection of flaws. [less ▲]

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See detailPerturbation de l’agentivité dans les symptômes obsessionnels-compulsifs
Belayachi, Sanaa ULg; Van der Linden, Martial ULg

in Brédart, Serge (Ed.) Psychologie et Neuroscience Cognitives de la Conscience de Soi (2012)

Il existe un nombre croissant de données suggérant que les symptômes obsessionnelscompulsifs sont associés à des dysfonctionnements affectant le traitement de l’action. Par ailleurs, la grande ... [more ▼]

Il existe un nombre croissant de données suggérant que les symptômes obsessionnelscompulsifs sont associés à des dysfonctionnements affectant le traitement de l’action. Par ailleurs, la grande hétérogénéité des symptômes obsessionnels-compulsifs semble indiquer l’existence d’atteintes à différents niveaux du traitement de l’action. Dans ce chapitre, nous aborderons tout particulièrement les symptômes de vérification et les caractéristiques phénoménologiques qui y sont associées (doute au sujet de la réalisation effective ou correcte de certaines actions routinières, sentiments d’incomplétude ou d’imperfection, diminution du sentiment de contrôle). Nous montrerons en quoi ces phénomènes peuvent être compris en termes d’une perturbation de l’agentivité, consécutive à des dysfonctionnements durant le traitement des informations liées à l’action. [less ▲]

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See detailLA PERTURBATION ENDOCRINIENNE : entre enjeux de recherche, enjeux de santé publique et enjeux de pratique quotidienne
FUDVOYE, Julie ULg; Franssen, Delphine ULg; Naveau, Elise ULg et al

in Revue Médicale de Liège (2014)

Epidemiological and experimental data highlight the fetal and early postnatal life as critical periods for the effects of endocrine disrupting chemicals (EDCs), since exposure to EDCs during these periods ... [more ▼]

Epidemiological and experimental data highlight the fetal and early postnatal life as critical periods for the effects of endocrine disrupting chemicals (EDCs), since exposure to EDCs during these periods can predispose to disease later in life. EDCs’ effects include disorders of the reproductive system throughout life (abnormalities of sexual differentiation, infertility or subfertility and some neoplasia) and disorders of energy balance (obesity and metabolic syndrome). They could also influence the development of the cerebral cortex. However, the demonstration of the involvement of a single EDC remains difficult in human since we are virtually exposed to a mixture of several ubiquitous EDCs which are variably persistent in the environment and the body and have lifelong consequences. Moreover, since their dose-response relationship can be non-monotonic, setting a threshold dose for EDCs effects has become meaningless. Pregnant women, newborns and young children appear to be mostly at risk. However, the role of the physician remains difficult and raises several questions: how can we formulate justified, applicable and updated recommendations that are not counterproductive or alarmist…in a society that has to take the necessary steps to regulate production and protect the population? [less ▲]

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See detailPerturbation Finite Element Method for Magnetic Model Refinement of Air Gaps and Leakage Fluxes
Dular, Patrick ULg; V Sabariego, Ruth ULg; Ferreira da Luz, Mauricio V. et al

in IEEE Transactions on Magnetics (2009), 45(3), 1400-1403

Model refinements of magnetic circuits are performed via a subproblem finite element method based on a perturbation technique. An approximate problem considering ideal flux tubes and simplified air-gap ... [more ▼]

Model refinements of magnetic circuits are performed via a subproblem finite element method based on a perturbation technique. An approximate problem considering ideal flux tubes and simplified air-gap models is first solved. It gives the sources for a finite element perturbation problem considering the actual air gaps and flux tubes geometries with the exterior regions. The procedure simplifies both meshing and solving processes, and allows to quantify the gain given by each model refinement. [less ▲]

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See detailThe Perturbation Finite Element Method for Magnetic Modeling of a Loudspeaker
Ferreira da Luz, Mauricio V.; Dular, Patrick ULg; V Sabariego, Ruth ULg et al

in Proceedings of 6ème Conférence Européenne sur les Méthodes Numériques en Electromagnétisme (NUMELEC2008) (2008)

This paper shows that the application of a perturbation finite element method can provide a useful alternative to correct the equivalent magnetic circuits used to model loudspeakers. A ring magnet design ... [more ▼]

This paper shows that the application of a perturbation finite element method can provide a useful alternative to correct the equivalent magnetic circuits used to model loudspeakers. A ring magnet design of a loudspeaker is modeled by means of an axisymmetric magnetic vector potential formulation. The effects of geometry variations on its performances are analyzed. The perturbation solution allows further adapting and refining the equivalent magnetic circuit model of the loudspeaker to each possible variation. Results will be compared with the classical finite element solution. [less ▲]

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See detailPerturbation Finite Element Method for Magnetostatic and Magnetodynamic Problems
Dular, Patrick ULg; V Sabariego, Ruth ULg; Krähenbühl, Laurent

in Proceedings of MOMAG2008 (2008, September)

Magnetic flux distributions are calculated in magnetostatic and magnetodynamic problems via a subproblem finite element method based on a perturbation technique. An approximate finite element problem ... [more ▼]

Magnetic flux distributions are calculated in magnetostatic and magnetodynamic problems via a subproblem finite element method based on a perturbation technique. An approximate finite element problem considering ideal flux tubes or ideal materials is first solved. It gives the source for finite element perturbation problems considering the flux tubes with their exterior regions, accounting thus for leakage fluxes, as well as for changes of material properties and shapes. The proposed technique aims to accurately quantify the gain given by each model refinement on both local fields and global quantities and to justify the usefulness of this refinement. It is also well adapted to parameterized analyses on geometrical and material data. [less ▲]

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