References of "Scientific congresses and symposiums"
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See detailEffet de l’entraînement et de l’intensité de l’exercice sur les marqueurs sanguins du stress oxydant chez le trotteur
De Moffarts, Brieuc; Kirschvink, Nathalie; Art, Tatiana ULg et al

in Proceedings: Congrès de l'Association Vétérinaire Equine Française (AVEF) (2004)

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See detailPrevalence of Toxocara canis eggs in faecal deposits from pet dogs in Liège, Belgium
Mignon, Bernard ULg; Vermout, S.; Moreaux, N. et al

Poster (2004)

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See detailHCV genotype 4 in Belgium: epidemiological characteristics
REENAERS, Catherine ULg; DELWAIDE, Jean ULg; GERARD, Christiane ULg et al

in Acta Gastro-Enterologica Belgica (2004), (67), 03

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See detailGene knock down via antisense oligonucleotides to the steroid receptor coactivator SRC-1 modulates testosterone-dependent male sexual behavior and neural gene expression
Charlier, Thierry ULg; Ball, Gregory F; Balthazart, Jacques ULg

in Hormones & Behavior (2004), 46

Studies of eukaryotic genome expression demonstrate the importance of steroid receptor coactivators in mediating efficient gene transcription. Little is know about the physiological role of these ... [more ▼]

Studies of eukaryotic genome expression demonstrate the importance of steroid receptor coactivators in mediating efficient gene transcription. Little is know about the physiological role of these coactivators in vivo. We recently showed that the Steroid Receptor Coactivator SRC-1 is densely expressed in steroid-sensitive brain areas in birds and its expression is steroid-dependent and sexually differentiated. We tested the role of SRC-1 in the activation by testosterone of male sexual behavior in quail. Daily injections of LNA antisense oligonucleotides in the third ventricle (AS group) significantly reduced the expression of male copulatory behavior in response to exogenous testosterone compared to control animals (Ctrl group) receiving the vehicle alone or scrambled LNA. Sexual behavior was restored and even enhanced within 48 hours after interruption of LNA injection (ASSC group). Western blot analysis confirmed the decrease of SRC-1 expression in AS animals and suggested an over-expression of the coactivator in ASSC animals. The effect of SRC-1 knock down on behavior was correlated with a reduced volume of the medial preoptic nucleus (POM) defined by Nissl-staining and aromatase immunohistochemistry. In addition, the amount of aromatase-immunoreactive material in POM, defined as the relative optical density of the aromatase immunoreactivity multiplied by the percentage of surface covered within the nucleus and by the total POM volume of the POM, was decreased in the AS compared to the Ctrl group, suggesting a blockade of aromatase transcription. Together, these data indicate that SRC-1 functions as a critical regulatory molecule in the brain that modulates steroid-dependent gene transcription and behavior. [less ▲]

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See detailModelling surgical cuts, retractions, and resections via Extended Finite Element Method
Vigneron, Lara M.; Verly, Jacques ULg; Warfield, Simon K.

Conference (2004)

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See detailL’architecture comme représentation de la justice pénale
Tieleman, David ULg

in GAMBARDELLA, Carmine; MARTUSCIELLO, Sabina (Eds.) Le Vie deai Mercanti : rappresentazione come governo della modificazione (2004)

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See detailL'octréotide LP dans le traitement des ophtalmopathies basedowiennes incipiens : Evaluation prospective VS placebo
Wemeau, J. L.; Caron, P.; Rohmer, V. et al

in XXIème Congrès de la Société Française d'Endocrinologie - Abstract book (2004)

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See detailGraft-versus-tumor effects after allogeneic hematopoietic cell transplantation with nonmyeloablative conditioning
Baron, Frédéric ULg; Maris, Michael; Sandmaier, Brenda et al

in Blood (2004), 104

We have used a nonmyeloablative conditioning regimen consisting of 2 Gy total body irradiation +/– fludarabine, 30 mg/m²/day x 3 days, to condition elderly or ill patients (pts) with hematological ... [more ▼]

We have used a nonmyeloablative conditioning regimen consisting of 2 Gy total body irradiation +/– fludarabine, 30 mg/m²/day x 3 days, to condition elderly or ill patients (pts) with hematological malignancies for allogeneic hematopoietic cell transplantation (HCT). This approach relies almost exclusively on graft-versus-tumor (GVT) effects for control of malignancy. Here, we analyzed GVT effects in 322 pts with hematological malignancies given grafts from HLA-matched related (n=192) or unrelated (n=130) donors. Grades I, II, III and IV acute GVHD were seen in 26 (8.1%), 141 (43.8%), 34 (10.6%) and 11 (3.4%) pts, respectively. Extensive chronic GVHD was seen in 181 (56.2%) pts and of these, 64 (19.9%) cases had de novo chronic GVHD. Putative GVT effects were evaluated using time-dependent Cox regression models. Of the 221 pts with measurable disease at HCT, 126 (57%) achieved complete (n=98) or partial (n=28) remissions. Multivariate analysis identified chemosensitivity for B-cell malignancies (p=.02), and tandem autologous/allogeneic HCT (p=.04) as pre-transplant factors associated with higher probabilities of achieving complete remissions (CR) after HCT. After adjusting for these factors, acute GVHD of any grade was not found to be associated with an increased probability of achieving CR. There was a trend for a higher probability of achieving CR in pts with chronic GVHD (p=.07). Progression/relapse was observed in 108 pts. Multivariate analysis identified that lower disease-risk (p=.0004), tandem autologous/allogeneic HCT (p=.02) and adapted Charlson comorbidity index (CCI) score at transplant < 3 (p=.002) resulted in significantly decreased risk of progression/relapse. After correcting for these factors, extensive chronic GVHD was associated with a decreased risk of progression/relapse (p=.006). Pts with grade 1 acute GVHD tended to have less progression/relapse (p=.07). Conversely, grade II–IV acute GVHD did not significantly affect the risk of progression/relapse. Nonrelapse mortality was observed in 70 pts. Multivariate analysis showed that lower disease-risk (p=. 001), tandem autologous/allogeneic HCT (p=.002) and CCI score at transplant < 3 (p<.0001) significantly decreased nonrelapse mortality. After adjusting for these variables, grade II (p=.04) and grade III–IV (p<.0001) acute GVHD increased nonrelapse mortality while extensive chronic GVHD did not. The 3-year probability of progression-free survival (PFS) was 38.5%. In multivariate analysis, lower disease-risk (p<.0001), tandem autologous/allogeneic HCT (p=.0008) and CCI score at transplant < 3 (p<.0001) resulted in significantly better PFS. After adjusting for theses variables, grade 1 acute GVHD (p=.02) and chronic extensive GVHD (p=.003) were both associated with significantly better PFS, while grade III–IV acute GVHD (p<.0001) was associated with decreased PFS. In summary, chronic GVHD in pts given nonmyeloablative conditioning was associated with substantial GVT effects which led to improved PFS. Conversely, any potential GVT benefits from grade II–IV acute GVHD were offset by higher nonrelapse mortality resulting in worse PFS. Efforts should be directed at reducing the risk of grade II–IV acute GVHD while allowing de novo chronic GVHD for best PFS after allogeneic HCT with nonmyeloablative conditioning. [less ▲]

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See detailFuranic avocado/soybean unsaponifiables prevent osteoarthritic subchondral osteoblasts-induced cartilage degradation
Sanchez, Christelle ULg; Deberg, Michelle ULg; Piccardi, Nathalie et al

in Osteoarthritis and Cartilage (2004), 12(Suppl. B), 108-109

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See detailEffet de la fertilisation avec des engrais contenant du sélénium sur le statut sélénique de bovins Blanc-Bleu Belge : résultats préliminaires
Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg; Coenen, M. et al

in 11èmes Rencontres autour des Recherches sur les Ruminants (2004)

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See detailUne langue entre soi
Servais, Christine ULg

in Exils : théorie, histoire, figures, pratiques (2004)

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See detailIntegral and derivative dispersion relations, analysis of the forward scattering data
Martynov, E.; Cudell, Jean-René ULg; Selyugin, Oleg V

in Eur. Phys. J. (2004), C33

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See detailUtilisation du cycle SMART de gestion qualité des évaluations standardisées dans le contexte d'une Haute Ecole: regard critique en termes de validité, fidélité, sensibilité des mesures, diagnosticité, praticabilité, équité et communicabilité
Gilles, Jean-Luc ULg; Lovinfosse, Vinciane

in Arzola Medina, Sergio (Ed.) XIV congreso mundial de ciencias de la educacion : educatores para una nueva cultura (2004)

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See detailExcitabilité nerveuse et neuropathies périphériques : résultats d’une étude multicentrique
Kuntzer, Thierry; Carrera, E; Boërio, D et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2004)

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See detailHDAC8 is required for myofibroblastic differentiation induced by TGFß
Glénisson, Wendy; Tran, Syv Li; Castronovo, Vincenzo ULg et al

Conference (2004)

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See detailMarkers of vitamin C and K-3 induced autoschizis of urologic tumors
Jamison, J; Gilloteaux, J; Taper, HS et al

in Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society (2004), 52

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See detailLa pédagogie universitaire en mouvement : une stratégie en 7 clés méthodologiques et enrichissement continu pour une mise en action de compétences et un impact pratique immédiat
Poumay, Marianne ULg

in (Re)trouver le plaisir d'enseigner et d'apprendre. Construire savoirs et compétences. (2004)

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See detailType noun constructions
Brems, Lieselotte ULg

Conference (2004)

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See detailUn manuscrit inédit des Mille et une nuits: à propos de l'exemplaire de l'université de Liège (ms. 2241)
Bauden, Frédéric ULg

in Chraïbi, Aboubakr (Ed.) Les Mille et une nuits en partage (2004)

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See detailVers une interface multimodale pour une assistance à la conception architecturale
Leclercq, Pierre ULg; Martin, G.; Deshayes, C. et al

in ACM Press (Ed.) Proceedings de la 16eme conférence francophone sur l'Interaction Homme-Machine IHM'04 (2004)

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See detailSevere fungal pneumonia in harbour porpoises stranded on belgian and french coastline in 2003
Jauniaux, Thierry ULg; Mignon, Bernard ULg; Coignoul, Freddy ULg

in Annual proceedings of the 18th annual conference of the European Cetacean Society (2004)

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See detailMECHANICAL STRAIN MODULATES MONOCYTE CHEMOTACTIC PROTEIN-1 AND IL-1BETA EXPRESSION BY CULTURED HUMAN AORTIC SMOOTH MUSCLE CELLS
Defawe, Olivier; Colige, Alain ULg; Deroanne, Christophe ULg et al

in Cardiovascular Pathology (2004), 13(3 suppl), 189

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See detailL'évolution législative et jurisprudentielle du régime des prestations familiales
Kefer, Fabienne ULg; Delooz, Sarah; Dumont, Chloé et al

in Actualité de la sécurité sociale - Evolution législative et jurisprudentielle (2004)

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See detailA case of Vitamin K3 induced renal toxicosis in a horse
Sandersen, Charlotte ULg; Cassart, Dominique ULg; Bertrand, P et al

in Tierärztliche Praxis Kleintiere (2004)

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See detailPreliminary characterization of banana mild mosaic virus isolates from Colombia, the Philippines and Burundi
Reichel, H.; Martinez, A. K.; Arroyave, J. A. et al

Poster (2004)

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See detailDevelopment of RT-PCR assays using fluorogenic 3' minor groove binder DNA probes for detection of fruit trees viruses
Roussel, S.; Kummert, J.; Salmon, M. et al

Conference (2004)

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See detailHow can intermodal transport support the logistical strategies of enterprises: a study on the opportunities and bottlenecks
Marchal, Jean ULg; Macharis, Cathy; Vereecken, Laetitia

(2004)

Intermodal freight transport is the movement of goods in one and the same load unit or vehicle by successive modes of transport without handling of the goods themselves when changing modes (European ... [more ▼]

Intermodal freight transport is the movement of goods in one and the same load unit or vehicle by successive modes of transport without handling of the goods themselves when changing modes (European Conference of Ministers of Transport et al. 1997). Altough it has still a small market share compared to road transport, it becomes more and more apparant that intermodal transport transport will play an important role in the future. Intermodal transport is more environmental friendly than road transport (Kreutzberger et al., 2003) and has a positive effect on the congestion problems (Van Schijndel and Dinwoodie, 2000). A third and important positive feature of intermodal transport is that it can easily fit in the supply chain management efforts by the companies. In this paper the missing links and opportunities for the intermodal transportsector are analysed. Also solutions for overcoming these bottlenecks are proposed. [less ▲]

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See detailImage des dieux et rituel dans le discours de Pausanias : de l’« axiologie » à la théologie
Pirenne-Delforge, Vinciane ULg

in Mélanges de l'École Française de Rome. Antiquité (2004), 116

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See detailApproaching the true prevalence of pituitary tumors
Beckers, Albert ULg; Ciccarelli, A.; Daly, Adrian ULg et al

in 12th International Congress of Endocrinology - Abstract book (2004)

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See detailImpact of M. fijiensis metabolites on banana antioxidant systems
Busogoro, J. P.; Lepoivre, Philippe ULg; Etame, J. J. et al

Conference (2004)

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See detailEffects of thiazolidinediones on tumor necrosis factor R alpha induced inflammatory cytokine expression
Desmet, Christophe ULg; Warsée, Barbara; Mélotte, D. et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailDevelopment of RT-PCR assays using fluorogenic 3 minor groove binder DNA probes for detection of fruit tree viruses.
Marbot, Sophie; Kummert, Jean; Vendrame, Marina et al

in Acta Horticulturae (2004), (657), 547-551

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See detailRadiative lifetimes of Cd I and Cd II excited states
Xu, H.; Persson, A.; Svanberg, S. et al

Conference (2004)

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See detailApproche quantitative de la consommation alimentaire en Région wallonne
Duquesne, Brigitte ULg; Cordier, L.

in Rencontre Agriculture – Alimentation – Santé (2004)

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See detailPromotion des entrepreneurs ruraux en Asie du Sud-Est
Dogot, Thomas ULg; Duquesne, Brigitte ULg; Pham Van Bien et al

in Colloque international AIEA2 et Ateliers de la SCAE (Association internationale d’économie alimentaire et agro-industrielle, Société canadienne d’agroéconomie) : actes du colloque (2004)

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See detailAnimal performance and nitrogen surplus in suckler cows pastures fertilised with mineral nitrogen fertilizer, pig slurry or cattle compost
Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg; Hornick, Jean-Luc ULg et al

in Land use systems in grassland dominated regions, 20th General Meeting of the European Grassland Federation (2004)

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See detailRecombinant antibody an its application in plant pathogen diagnosis
Tassus, X.; Duterme, O.; Roussel, S. et al

Poster (2004)

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See detailAlbert Henry et la dialectologie
Boutier, Marie-Guy ULg

in Guyaux, André; Wilmet, Marc (Eds.) Hommage à Albert Henry, Actes de la journée du 22 février organisée à la Sorbonne (2004)

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See detailNew proposals for the design of Steel-Beam-Colums under fire conditions
Lopes, Nuno; Vila Real, P. M. M.; Simoes da Silva, Luis et al

in Franssen, Jean-Marc; Benichou; Kodur (Eds.) et al Proceedings of SiF'04: Third International Structures in Fire workshop (2004)

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See detailInfluence of chloride and phosphate on the binding of oxygen to canine and feline red blood cells
Cambier, Carole ULg; Wiernickx; Clerbaux, Th et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailIntraplate deformations measured using an absolute gravimeter across the Ardenne and the Roer Graben (North-Western Europe)
Van Camp, Michel; Camelbeek, Thierry; Warnant, René ULg

in Meurers, B.; Pail, R. (Eds.) Proceedings of the 1st Workshop on International Gravity Field Research (2004)

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See detailUne approche statistique de la concurrence entre démonstratifs chez les historiens latins (César, Salluste, Tacite)
Longrée, Dominique ULg

in Bodelot, Colette (Ed.) Anaphore, cataphore et corrélation en latin, Actes de la Journée d'étude de Linguistique latine, Université Blaise Pascal - Clermont-Ferrand 2, 7 janvier 2003 (2004)

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See detailLa philosophie de la réparation et le système pénal", Actes du Forum « La justice réparatrice à l’épreuve du carcéral
Dubois, Christophe ULg

in Actes du colloque "La justice réparatrice à l'épreuve du carcéral" (2004)

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See detailCadmium-induced lung inflammation in rats is associated with an increase of matrix metalloproteinases-2 and -9 activity in broncho-alveolar lavage fluid
Vincke, G.; Kirschvink, Nathalie; Belleflamme, M. et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailCeramides play a critical role in spontaneous neutrophil apoptosis
Seumois, G.; Fillet, Marianne ULg; Gillet, Laurent ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailThe evolution of canine hip dysplasia
Coopman; Saunders; Paepe et al

Conference (2004)

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See detailModeling and experimental validation of an industrial sheet metal forming process
CELENTANO, D.; GARCIA, C.; FLORES, F. et al

in Computational Mechanics, WCCM VI (2004)

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See detailInteraction of lipopeptides from Bacillus subtilis with lipid vesicles
Deleu, Magali ULg; Paquot, Michel ULg; Olofsson, Gerd et al

Poster (2004)

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See detailA Set of Equity Indicators of the European Education Systems A synthesis
Demeuse, Marc; Baye, Ariane ULg; Straeten, Marie-Hélène et al

in Moreno Herrera, L.; Francia, G. (Eds.) Educational Policies. Implications for Equity, Equality and Equivalence (2004)

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See detailOmega-regular model checking
Boigelot, Bernard ULg; Legay, A.; Wolper, Pierre ULg

in Lecture Notes in Computer Science (2004), 2988

"Regular model checking" is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words or trees, sets of states by finite automata on these objects ... [more ▼]

"Regular model checking" is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words or trees, sets of states by finite automata on these objects, and transitions by finite automata operating on pairs of state encodings, i.e. finite-state transducers. In this context, the central problem is then to compute the iterative closure of a finite-state transducer. This paper addresses the use of regular model-checking like techniques for systems whose states are represented by infinite (omega) words. Its main motivation is to show the feasibility and usefulness of this approach through a combination of the necessary theoretical developments, implementation, and experimentation. The iteration technique that is used is adapted from recent work of the authors on the iteration of finite-word transducers. It proceeds by comparing successive elements of a sequence of approximations of the iteration, detecting an "increment" that is added to move from one approximation to the next, and extrapolating the sequence by allowing arbitrary repetitions of this increment. By restricting oneself to weak deterministic Buchi automata, and using a number of implementation optimizations, examples of significant size can be handled. The proposed transducer iteration technique can just as well be exploited to compute the closure of a given set of states by the transducer iteration, which has proven to be a very effective way of using the technique. Examples such as a leaking gas burner in which time is modeled by real variables have been handled completely within the automata-theoretic setting. [less ▲]

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See detailDesign and pharmacological evaluation of recently developed 6-substituted 3-bromophenyl 2-oxo-2H-1-benzopyran 3-carboxylate derivatives as putative inhibitors of cell invasion
Kempen, I.; Frankenne, F.; Telliez, A. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailThe evolution of inorganic chlorine above the Jungfraujoch station: an update.
Mahieu, Emmanuel ULg; Duchatelet, Pierre ULg; Zander, Rodolphe ULg et al

in Zerefos, C. S. (Ed.) Proceedings of the 20th Quadrennial Ozone Symposium (2004)

Within the frame of the NDSC, the total vertical column abundances of HCl and ClONO2, by far the two most important inorganic chlorine reservoirs at northern mid-latitudes, have been further monitored ... [more ▼]

Within the frame of the NDSC, the total vertical column abundances of HCl and ClONO2, by far the two most important inorganic chlorine reservoirs at northern mid-latitudes, have been further monitored above the Jungfraujoch station (Swiss Alps, 46.5ºN, 8.0ºE, 3580m a.s.l.), by analyzing infrared solar absorption spectra recorded with very high-resolution Fourier spectrometers. The mean temporal evolution of the sum of their monthly mean abundance time series indicates that the total stratospheric inorganic chlorine loading (Cly) has decreased slowly (-0.7+/-0.3%/yr, 1-sigma) since it peaked in late 1996, at the limit of being statistically significant at the 2-sigma level. Comparison with model calculations and with the evolution of surface total organic chlorine will also be discussed. [less ▲]

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See detailMotivation in the Gym: A Qualitative Approach
Cloes, Marc ULg

in Chin, M. K.; Hensley, L. D.; Cote, P. (Eds.) et al Global Perspectives in the Integration of Physical Activity, Sports, Dance, and Exercise Science in Physical Education: From Theory to Practice (2004)

Students’ motivation is a major concern of physical education teachers as well as it interest the others educators. Understanding of that complex variable increased during the last two decades. In the ... [more ▼]

Students’ motivation is a major concern of physical education teachers as well as it interest the others educators. Understanding of that complex variable increased during the last two decades. In the physical education domain, many studies were focused on isolated variables related to motivation and on their relationship with pupils’ behaviours. More recently, qualitative researches were conducted to enter in the class specificity and to integrate the complexity and diversity of the variables that influence students’ motivations. Combining questionnaires interviews and observation, some researchers have confirmed that student’s motivation depends on a package of dispositional as well as individual and collective situational factors. They pointed out also the determining role of the teacher in the development of a motivated class climate. This paper will describe a couple of qualitative studies designed to analyse students’ motivation and will underline their contribution in the understanding of the phenomena related to the development of motivation by students. Moreover, as teachers need research directly focused to their concerns, we must now provide them more support helping them to apply research data. The action research design is proposed as an appropriate approach in that way. The description of a pilot action research focused on the improvement of the students’ motivation in a secondary school level girls class will also proposed. The main results should provide the starting point of a reflective process about the strategies that teachers could plan on the gym. As it has been underlined above, the goal of the paper was to share useful information with practitioners and researchers and to encourage them to involve themselves in personal research on students’ motivation. [less ▲]

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See detailFlow Pattern Evolution With Time Mixing Of Non-Newtonian Fluid In A Stirred Tank Using Particle Image Velocimetry
Fransolet, Emmanuelle; Marchot, Pierre ULg; Toye, Dominique ULg et al

in American Society of Mechanical Engineering (ASME) (Ed.) Proccedings of 7th Biennal ASME Conference, Engineering Systems Design and Analysis – ESDA 2004, Manchester, United Kingdom,19 – 22 July 2004 (2004)

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See detailL'assurance contre la perte de revenus en Région wallonne
Paris, Catherine ULg

in Lecocq, Pascale (Ed.) Actualité législative en droit immobilier (2004)

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See detailEmbryonic signals and pregnancy diagnosis in ruminants
Beckers, Jean-François ULg; Touati, Kamal ULg; Alvarez-Oxiley, A. V. et al

in Reproduction in Domestic Animals (2004), 39(4), 252

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See detailLe paysage invisible.
Schmitz, Serge ULg

in Puech, Daniel; Rivière-Honegger, Anne (Eds.) L'évaluation du paysage : une utopie nécessaire ? (2004)

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See detailA reference soil system for the monitoring of soil nutrient status and metallic trace elements contaminations in agricultural soils.
Colinet, Gilles ULg; Bock, Laurent ULg

Conference (2004)

Among other soil characteristics, those related to the nutrient status and the content in metallic trace elements (MTE) originate from both natural factors and land management. A methodological framework ... [more ▼]

Among other soil characteristics, those related to the nutrient status and the content in metallic trace elements (MTE) originate from both natural factors and land management. A methodological framework has thus been set up to evaluate the importance of natural driving factors -the so-called pedo-geochemical background- of the spatial distribution of mineral elements in soils and also to compare the current levels of MTE content in agricultural soils with natural values. References for natural, typical, and suspicious values are stated in a Reference Soil System (RSS) which is based on the identification of relationships between geology, relief, and soil, and on the consideration of soil volumes. It integers the land cover and also takes into account the spatial dependance between measurement points in order to estimate the change detection sensibility. Thanks to a comparison-based methodology, to the existence of a detailed soil map, and to the integration of various spatial representation techniques, an image of the state of the soils has been drawn and can serve as a reference for the prediction and the interpretation of point values, for the evaluation of a particular land utilization type, and as a base for the monitoring of soil quality. The reference values about natural and usual content in MTEs for various soil horizons that are proposed reveal especially a relatively weak level of contamination for agricultural soils. [less ▲]

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See detailAssessment of the impact of an old MSWI. Part1 : Level of PCDD/Fs and PCBs in surrounding soils and eggs
Pirard, Catherine; Focant, Jean-François ULg; Massart, Anne-Cécile ULg et al

in Organohalogen Compounds (2004), 66

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See detailProfil neuropsychologique chez des enfants présentant un trouble d’attention avec hyperactivité
Catale, Corinne ULg; Lejeune, Caroline ULg; Meulemans, Thierry ULg

Poster (2004)

Le trouble d’attention avec hyperactivité (ou ADHD-Attention Deficit and Hyperactivity Disorder) se caractérise par [1] un déficit d’attention, [2] une agitation motrice et [3] une impulsivité motrice. Ce ... [more ▼]

Le trouble d’attention avec hyperactivité (ou ADHD-Attention Deficit and Hyperactivity Disorder) se caractérise par [1] un déficit d’attention, [2] une agitation motrice et [3] une impulsivité motrice. Ce trouble présente une prévalence estimée aux environs de 3 à 8% de la population prépubère, avec une nette prédominance masculine. Les conséquences de ce trouble sont importantes et multiples : échec scolaire, difficultés d’apprentissages, mauvaise intégration sociale, … L’hypothèse quant à une étiologie organique de ce trouble trouve un appui considérable dans les études en neuro-imagerie qui ont montré une hypo-activité au niveau des régions frontales, du striatum et d’une partie du système dopaminergique. Les études neuropsychologiques vont également dans ce sens en montrant une similarité entre les profils cognitifs de ces enfants et de patients frontaux. Toutefois, malgré une meilleure compréhension du trouble, le diagnostic d’ADHD reste encore difficile et repose le plus souvent sur le recueil de données subjectives (entretien avec les parents, …). Le but de notre étude est d’une part d’objectiver les déficits attentionnels et exécutifs chez des enfants ADHD de 6 à 12 ans, et d’autre part d’identifier les épreuves neuropsychologiques les plus sensibles aux troubles présentés par ces enfants. Nous avons administré à 17 enfants ADHD et 17 enfants de contrôle (appariés sur base de l’âge et du sexe) des tâches [i] attentionnelles (attention soutenue, sélective et divisée) de la TEA et [ii] exécutives (inhibition évaluée par le test de Stroop, de la Statue [NEPSY] et Go/No Go [TEA] ; test de flexibilité cognitive [TEA] et épreuve de planification [NEPSY]). Les analyses de comparaison de moyennes montrent qu’au niveau attentionnel, les enfants ADHD présentent des troubles d’attention sélective visuelle et auditive (p<.05) ainsi que de l’attention soutenue (p<.05). Au niveau exécutif, on constate des difficultés de flexibilité cognitive et d’inhibition (p<0.01). Une analyse discriminante (par régression logistique) a également été réalisée afin de déterminer la sensibilité/spécificité de ces épreuves dans le diagnostic de l’ADHD. Les analyses permettent de montrer que c’est l’association de deux mesures d’inhibition (test de Statue et Go/No Go) qui permet d’avoir la meilleure sensibilité/spécificité (respectivement de 80% et 87,5%). Ces résultats préliminaires soulignent la contribution importante que peuvent apporter les tests neuropsychologiques dans le diagnostic de l’ADHD. Plus spécifiquement, ils permettent de préciser la nature des déficits attentionnels et exécutifs chez les enfants ADHD : troubles de l’attention soutenue et de l’attention sélective d’une part, et troubles de l’inhibition et de la flexibilité cognitive d’autre part. [less ▲]

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See detailStudy of surfactin penetration into lipid monolayers by using AFM
Eeman, Marc; Berquand, Alexandre; Dufrêne, Yves et al

Poster (2004)

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in Biochimica et Biophysica Acta-Bioenergetics (2004), 1657(Suppl. 1), 41-42

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See detailSelenium enriched winter barley for fattening bulls : animal performance and plasma metabolites
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in Proceedings of the British Society of Animal Science (2004)

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in Fundamental & Clinical Pharmacology (2004)

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Conference (2004)

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in Proceedings: 23rd World Buiatrics Congress, Québec, Canada (2004)

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See detailSolid lipid Nanoparticles for administration by inhalation : Optimisation of manufacturing parameters
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Conference (2004)

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See detailFacies and environments of the Middle Frasnian platform in Belgium
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in Abstract book - 23th IAS meeting, Coimbra, Portugal (2004)

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See detailLa bête qui n’existait pas. La question du réel et de sa construction dans l’étude des vertus thérapeutiques de l’interaction avec un animal »
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in Muchielli, Alex (Ed.) La place du constructivisme pour l'étude des communications (2004)

Drawing form an experimental study on the thrapeutic effect of dolphins, this paper examines how the team constructed different realities that were differently positive for the children. It is a case of ... [more ▼]

Drawing form an experimental study on the thrapeutic effect of dolphins, this paper examines how the team constructed different realities that were differently positive for the children. It is a case of rosenthal effect explained. [less ▲]

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See detailDirect estimation of sieve size distributions from 2-D image analysis of sand particles
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in Proceedings PARTEC 2004 (2004)

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See detailEvaluation of a method for estimating configuration parameters in bistatic radars using directive antennas
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in 11èmes Rencontres autour des Recherches sur les Ruminants (2004)

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See detailCoffee crisis : any future for African countries?
Lebailly, Philippe ULg

Conference (2004)

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See detailCanonical framework for describing suboptimum methods for radar STAP
De Grève, Sébastien; Lapierre, Fabian D.; Verly, Jacques ULg

Conference (2004)

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