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See detailEvaluation comportementale et par neuroimagerie fonctionnelle des patients en état végétatif
Vanhaudenhuyse, Audrey ULg; Schnakers, Caroline ULg; Boly, Mélanie ULg et al

in Revue Médicale de Liège (2007), 62 Spec No

Currently, there remains a high rate of misdiagnosis of the vegetative state. This should incite clinicians to use the most sensitive "coma scales" to detect signs of consciousness in these patients. The ... [more ▼]

Currently, there remains a high rate of misdiagnosis of the vegetative state. This should incite clinicians to use the most sensitive "coma scales" to detect signs of consciousness in these patients. The gold standard remains the Glasgow Coma Scale (GCS, Teasdale and Jennet, 1974), with the Glasgow Liege Scale (GLS, Born, 1988) adding standardized assessment of brainstem reflexes. New sensible behavioral assessment tools for use in the acute neurocritical care setting include the Full Outline of UnResponsiveness (FOUR, Wijdicks et al., 2005). The Coma Recovery Scale-Revised (CRS-R, Giacino and Kalmar, 2004) specifically tests the diagnostic criteria differentiating vegetative from minimally conscious patients. Detecting signs of consciousness also depends on the employed methodology. We showed that for the assesment of the presence of visual pursuit, using a moving mirror is better suited than using a moving object or person. The clinical diagnosis can be confirmed by cerebral positron emission tomography studies objectively quantifying residual metabolic activity in vegetative and minimally conscious patients. Ongoing studies evaluate the prognostic value of functional magnetic resonance imaging studies in these challenging patient populations. [less ▲]

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See detailLa copie de la "Cène" de Léonard de Vinci conservée à l'abbaye de Tongerlo
Fagnart, Laure ULg

in Pedretti, Carlo (Ed.) Catalogue de l'exposition Leonardo. The european genius. Paintings and drawings (Bruxelles, Basilique de Koekelberg) (2007)

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See detailNoviy verkhniepaleolititseckiy pamyatnik v doline reki Akhangaran (Uzbekistan)
Derevianko, A.P.; Kolobova, K.A.; Islamov, U.I. et al

in Problems of archaeology, ethnography and anthropology of Siberia and adjacent territories: material of the 15th annual session of the Institute of Archaeology and Ethnography, SBRAS (2007)

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See detailMultifaceted dermal ultrastructural clues for Ehlers-Danlos syndrome with arterial rupture and type I collagen R-to-C substitution.
Hermanns-Le, Trinh ULg; Pierard, Gérald ULg

in American Journal of Dermatopathology (2007), 29(5), 449-51

Type I collagen arginine-to-cysteine (R-to-C) substitutions were found in three middle-aged adults suffering from spontaneous dissection of medium-size arteries. This disorder enters the heterogeneous ... [more ▼]

Type I collagen arginine-to-cysteine (R-to-C) substitutions were found in three middle-aged adults suffering from spontaneous dissection of medium-size arteries. This disorder enters the heterogeneous spectrum of the Ehlers-Danlos syndrome (EDS). Despite similar genetic mutation and arterial alterations, two distinct clinical presentations were identified showing signs of either the EDS classic type or premature osteopenia alone. Ultrastructural changes were found in the dermal collagen fibrils, elastic fibers, and proteoglycan components. The cross-section of most collagen fibrils was rounded, but with diverse diameters. Flower-like outlines of collagen fibrils were rarely disclosed. Large hyaluronic acid globules pushed apart the collagen bundles in the case with EDS classic-type presentation. Elastic fibers contained unusual annular microcalcifications. In conclusion, ultrastructural changes were found in diverse connective-tissue components despite the fact that the mutations were found to be specific for the collagen molecules. In addition, two distinct clinical presentations were found and were correlated with peculiar ultrastructural alterations. [less ▲]

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See detailTime-domain homogenization of windings in 2-D finite element models
Gyselinck, Johan; V Sabariego, Ruth ULg; Dular, Patrick ULg

in IEEE Transactions on Magnetics (2007), 43(4), 1297-1300

In this paper, the authors propose an original time-domain extension of the frequency-domain homogenization of multiturn windings in finite element (FE) models. For the winding type in hand (e.g., round ... [more ▼]

In this paper, the authors propose an original time-domain extension of the frequency-domain homogenization of multiturn windings in finite element (FE) models. For the winding type in hand (e.g., round conductor with hexagonal packing), an elementary FE model is used for determining dimensionless frequency and time-domain coefficients regarding skin and proximity effect. These coefficients are readily utilized for homogenizing the winding in the FE model of the complete device. The method is successfully applied to an axisymmetric 103-turn inductor. The results agree very well with those obtained by an accurate but very expensive FE model in which all turns are finely discretized. [less ▲]

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See detailSpatial pattern analysis as a focus of landscape ecology to support evaluation of human impact on landscapes and diversity
Koffi, K; Deblauwe, V; Sibomana, S et al

in Hong, S-K; Nakagoshi, N; Fu, B (Eds.) et al Landscape Ecological Applications in Man-Influenced Areas: Linking Man and Nature Systems (2007)

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See detailNon-Rigid Object Tracker Based On a Robust Combination of Parametric Active Contour and Point Distribution Model
Olszewska, Joanna; Mathes, Tom; De Vleeschouwer, Christophe et al

in Proceedings of the SPIE Conference on Visual Communication and Image Processing (2007)

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See detailInventaire des sources statistiques préalable à un observatoire de l'écomonie plurielle
Marée, Michel ULg; Gijselinckx, Caroline

Report (2007)

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See detailUltrastructural alterations of elastic fibers and other dermal components in ehlers-danlos syndrome of the hypermobile type.
Hermanns-Le, Trinh ULg; Pierard, Gérald ULg

in American Journal of Dermatopathology (2007), 29(4), 370-3

Ehlers-Danlos syndrome (EDS) is a heterogeneous group of connective tissue disorders with varied molecular abnormalities. Some morphologic alterations are described in collagen and elastic fibers. We ... [more ▼]

Ehlers-Danlos syndrome (EDS) is a heterogeneous group of connective tissue disorders with varied molecular abnormalities. Some morphologic alterations are described in collagen and elastic fibers. We report on previously undescribed ultrastructural changes in the elastic fibers found in the skin of 22 of 29 patients suffering from the hypermobile type of EDS. They existed in variable combinations of a fragmented appearance with frayed contours, internal microcavities, some elastotic-like changes, and discrete calcified foci. The collagen fibrils and their bundles were also altered with morphologic aspects reminiscent of those found in the classical type of EDS. Large globules of hyaluronic acid were also dispersed in the amorphous matrix. [less ▲]

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See detailLocked-in syndrome et états de conscience altérée: comment détecter la conscience?
Vanhaudenhuyse, Audrey ULg; Bruno, Marie-Aurélie ULg; Schnakers, Caroline ULg et al

in Pellas, Frederique; Kiefer, C; Weiss, JJ (Eds.) et al Eveil de coma et états limites (2007)

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See detailA propos des champignons comestibles du Tibet centro-austral (R.P. China)
Malaisse, François ULg; De Kesel, A.; Begaux, Françoise et al

in Geo-Eco-Trop (2007), 31

This paper describes the mycological knowledge of the Ü and Tsang populations from South-Central Tibet. The basic ethnomycological data and the local mushroom ethnotaxonomy are presented and treated, as ... [more ▼]

This paper describes the mycological knowledge of the Ü and Tsang populations from South-Central Tibet. The basic ethnomycological data and the local mushroom ethnotaxonomy are presented and treated, as well as some of the possible ways to valorise the wild edible mushrooms used. [less ▲]

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See detailIntellectuels
Durand, Pascal ULg

in Quaderni : la Revue de la Communication (2007), 63(printemps), 59-62

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See detailFabrication, characterization, and modeling of strained SOI MOSFETs with very large effective mobility
Driussi, F.; Esseni, D.; Selmi, L. et al

in IEEE (Ed.) 37th European Solid State Device Research Conference (ESSDERC) (2007)

Strained silicon on insulators (sSOI) wafers with a supercritical thickness of 58 nm were produced using thin strain relaxed SiGe buffer layers, wafer bonding, selective etch back and epitaxial overgrowth ... [more ▼]

Strained silicon on insulators (sSOI) wafers with a supercritical thickness of 58 nm were produced using thin strain relaxed SiGe buffer layers, wafer bonding, selective etch back and epitaxial overgrowth. Raman spectroscopy revealed an homogeneous strain of 0.63 plusmn 0.03 % in the strained Si layer. Long channel n-type SOI-MOSFETs showed very large electron mobilities up to 1200 cm2/Vs in the strained Si devices. These values are more than two times larger than those of reference SOI n-MOSFETs. Mobility simulations with state of the art scattering models are then used to interpret the experiments. [less ▲]

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See detailLe moabi, une espèce « phare » de l’exploitation forestière en Afrique centrale
Doucet, Jean-Louis ULg; Kouadio, Y. L.

in Parcs & Réserves (2007), 62(2), 25-31

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See detailL'histoire que nous faisons. Contre les théories de la manipulation
Jamin, Jérôme ULg; Jacquemain, Marc ULg

Book published by Espace de libertés (2007)

Dans un monde de plus en plus interdépendant, il nous arrive de nous sentir manipulés par les acteurs dominants que sont les institutions économiques internationales, les entreprises mondialisées, les ... [more ▼]

Dans un monde de plus en plus interdépendant, il nous arrive de nous sentir manipulés par les acteurs dominants que sont les institutions économiques internationales, les entreprises mondialisées, les grands médias ou les principaux responsables politiques. Pour autant, l’homme ordinaire d’aujourd’hui n’est-il vraiment qu’une marionnette comme le prétend toute une partie de la critique de gauche ? Ne sommes-nous pas davantage acteurs qu’on nous le prétend et n’avons-nous pas mieux à faire que de voir partout des manipulations et des « agendas cachés » ? C’est à cette réflexion que nous invitent les auteurs. [less ▲]

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See detailCharles le Téméraire. De la violence et du sacré
George, Philippe ULg; Kupper, Jean-Louis ULg

Book published by Editions du Perron (2007)

Histoire du sac de Liège (1468) et étude du reliquaire dit de Charles le Téméraire, oeuvre du Trésor de la Cathédrale de Liège

Detailed reference viewed: 67 (3 ULg)