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See detailLa compréhension des opérations additives et soustractives au travers de la résolution de problèmes arithmétiques : présentation des axes directeurs d'une thèse de doctorat en cours de préparation
Fagnant, Annick ULg

in Cahiers du Service de Pédagogie Expérimentale (SPE) (2000), (3-4), 117-132

Cette recherche fait l'objet d'une thèse de doctorat, présentée par l'auteur du présent article dans le cadre d'un mandat d'aspirant au F.N.R.S. Le projet est encadré par une comité de thèse constitué de ... [more ▼]

Cette recherche fait l'objet d'une thèse de doctorat, présentée par l'auteur du présent article dans le cadre d'un mandat d'aspirant au F.N.R.S. Le projet est encadré par une comité de thèse constitué de Marcel Crahay (directeur de thèse, ULg), de Jacqueline Beckers (ULg) et de Lieven Verschaffel (KUL). A l'heure actuelle, l'état d'avancement des travaux ne permet pas encore de présenter les résultats des investigations. Le présent article vise à donner un aperçu des différents axes sur lesquels porte l'étude. [less ▲]

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See detailLa compréhension du fonctionnement de la balance: Une analyse hiérarchique
Crahay, Marcel ULg; Delhaxhe, Arlette

in European Journal of Psychology of Education (1989), 4

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See detailCompréhension du parcours de vie en lien avec l'agir délinquant à l'adolescence
Born, Michel ULg; Froidecoeur, Christelle ULg; Glowacz, Fabienne ULg

in Gaillard, B. (Ed.) Psychologie Criminologique (2008)

Detailed reference viewed: 116 (28 ULg)
See detailLa Compréhension du Vocabulaire aux Significations Multiples de la Black Music
Sacré, Robert ULg

Conference given outside the academic context (2005)

Detailed reference viewed: 8 (1 ULg)
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See detailCompréhension et production des prépositions spatiales topologiques et projectives chez les sujets handicapés mentaux modérés
Fayasse, M.; Comblain, Annick ULg; Rondal, Jean-Adolphe ULg

in Revue Francophone de Déficience Mentale (1992), 3(2), 91-116

Detailed reference viewed: 96 (2 ULg)
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See detailA comprehensive analysis of mid-term voltage stability
Van Cutsem, Thierry ULg; Jacquemart, Yannick; Marquet, Jean-Noël et al

in IEEE Transactions on Power Systems (1995), 10

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See detailComprehensive Analysis of PBDEs, PCDD/Fs and PCBs
PIRARD, Catherine ULg; De Pauw, Edwin ULg; Focant, Jean-François ULg

Conference (2003, August)

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See detailComprehensive auroral imaging of Saturn during the International Heliophysical Year
Nichols, J. D.; Clarke, J. T.; Duval, J. et al

Conference (2006, December 01)

As part of the International Heliophysical Year in 2007, a large-scale campaign is planned to observe the UV auroras of Jupiter and Saturn with the Hubble Space Telescope (HST). In this talk we will ... [more ▼]

As part of the International Heliophysical Year in 2007, a large-scale campaign is planned to observe the UV auroras of Jupiter and Saturn with the Hubble Space Telescope (HST). In this talk we will provide an overview of the Saturn campaign. Previous HST observations of Saturn's auroras have greatly extended our knowledge of the processes that occur in the planet's magnetosphere. In particular, Saturn's main oval auroras vary much more than Jupiter's in terms of latitudinal position and extent, and have been shown to be correlated with the conditions in the solar wind. However, these campaigns have generally been limited by their short-term nature, and in order to establish exactly how the auroras depend on the solar wind we must make observations continually over at least one complete solar rotation. This is the goal of the 2007 campaign, in which Saturn will be observed for a period of 30 days in January and February. The timing is fortuitous since not only will the planet be in opposition, allowing near-Earth measurements of the interplanetary medium to be extrapolated to Saturn's orbit, the Cassini spacecraft will be in a position to obtain in-situ plasma and magnetic field measurements from the magnetosphere and solar wind. Cassini will also make observations of Saturn's UV and SKR emissions throughout the campaign, and the planet will be observed by ground-based IR and radio telescopes. Here we provide a brief review of our current understanding of Saturn's auroras, along with an overview of the coordinated observations planned at Saturn and the key science goals we aim to address. [less ▲]

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See detailComprehensive clinical and molecular analysis of 12 families with type 1 recessive cutis laxa.
Callewaert, Bert; Su, Chi-Ting; Van Damme, Tim et al

in Human Mutation (2013), 34(1), 111-21

Autosomal recessive cutis laxa type I (ARCL type I) is characterized by generalized cutis laxa with pulmonary emphysema and/or vascular complications. Rarely, mutations can be identified in FBLN4 or FBLN5 ... [more ▼]

Autosomal recessive cutis laxa type I (ARCL type I) is characterized by generalized cutis laxa with pulmonary emphysema and/or vascular complications. Rarely, mutations can be identified in FBLN4 or FBLN5. Recently, LTBP4 mutations have been implicated in a similar phenotype. Studying FBLN4, FBLN5, and LTBP4 in 12 families with ARCL type I, we found bi-allelic FBLN5 mutations in two probands, whereas nine probands harbored biallelic mutations in LTBP4. FBLN5 and LTBP4 mutations cause a very similar phenotype associated with severe pulmonary emphysema, in the absence of vascular tortuosity or aneurysms. Gastrointestinal and genitourinary tract involvement seems to be more severe in patients with LTBP4 mutations. Functional studies showed that most premature termination mutations in LTBP4 result in severely reduced mRNA and protein levels. This correlated with increased transforming growth factor-beta (TGFbeta) activity. However, one mutation, c.4127dupC, escaped nonsense-mediated decay. The corresponding mutant protein (p.Arg1377Alafs(*) 27) showed reduced colocalization with fibronectin, leading to an abnormal morphology of microfibrils in fibroblast cultures, while retaining normal TGFbeta activity. We conclude that LTBP4 mutations cause disease through both loss of function and gain of function mechanisms. [less ▲]

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See detailComprehensive geriatric assessment : are the interRAI Acute care and the Minimum geriatric screening tool complements or substitutes ?
Wellens, N; Deschodt, M; Boman, X et al

Conference (2010)

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See detailThe Comprehensive Meaning of Life in Bergson
Caeymaex, Florence ULg

in Campbell, Scott M. (Ed.) The Science, Politics, and Ontology of Life-Philosophy (2013)

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See detailComprehensive plasma profiling for the characterization of graft-versus-host disease biomarkers
De Bock, Muriel; BEGUIN, Yves ULg; Leprince, Pierre ULg et al

in Talanta (2014), 125

Acute graft-versus-host disease (aGVHD) remains a life-threatening complication of hematopoietic stem cell transplantation (HSCT), limiting its application. To optimize management of aGVHD and reduce ... [more ▼]

Acute graft-versus-host disease (aGVHD) remains a life-threatening complication of hematopoietic stem cell transplantation (HSCT), limiting its application. To optimize management of aGVHD and reduce therapy-related toxicity, early specific markers are needed. The main objective of this study was thus to uncover diagnostic biomarkers comparing plasma protein profiles of patients at the time of acute GVHD diagnosis and of patients undergoing HSCT without aGVHD. Additional analysis of samples taken 15 days before aGVHD diagnosis was also performed to evaluate the potential of the newly discovered biomarkers for early diagnosis. To extract a maximum of information from plasma samples, we used three complementary proteomic approaches, namely 2D-DIGE, SELDI-TOF-MS and 2D-LC-MSE. We identified and confirmed by means of a independent techniques, the differential expression of several proteins indicating significantly increased inflammation response and disturbance in the coagulation cascade. The variation of these proteins was already observed 15 days before GVHD diagnosis, suggesting the potential early detection of the disease before symptoms appearance. Finally, logistic regression analysis determines a composite biomarker panel comprising fibrinogen, fragment of fibrinogen beta chain, SAA, prothrombin fragments, apolipoprotein A1 and hepcidin that optimally discriminated patients with and without GVHD. The area under the receiver operating characteristic curve distinguishing these 2 groups was 0.95. [less ▲]

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See detailA comprehensive pollen- and tephra- based chronostratigraphic model for the Late Glacial and Holocene Period in the French Massif Central.
Juvigné, Etienne ULg; Bastin, B; Delibrias, G et al

in Quaternary International (1996), 34-36

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See detailComprehensive study about the characteristics of 80 dopaminergic agonist resistants prolactinomas
Vroonen, Laurent ULg; Tamagno, G.; Naves, L. et al

in European Neuroendocrine Association - Liège, 22-25 septembre 2010 (2010, September)

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See detailComprehensive therapy in osteoporosis using a single drug: From ADFR to strontium ranelate
Manette, Christine ULg; Collette, Julien ULg; Sarlet, Nathalie ULg et al

in Current Medicinal Chemistry (2006), 13(13), 1585-1590

In vitro, strontium ranelate increases collagen and non-collagenic proteins synthesis by mature osteoblast enriched cells. The effects of strontium ranelate on bone formation were confirmed as the drug ... [more ▼]

In vitro, strontium ranelate increases collagen and non-collagenic proteins synthesis by mature osteoblast enriched cells. The effects of strontium ranelate on bone formation were confirmed as the drug enhanced preosteoblastic cell replication. In the isolated rat osteoclast, a preincubation of bone slices with strontium ranclate induced a dose-dependent inhibition of the bone resorbing activity of treated rat osteoclast. Strontium ranelate dose-dependently inhibited preosteoclast differentiation. In a phase 11 dose ranging trial Strontium ranclate (500 mg. 1000 mg, 2000 mg/day) or placebo were given to 353 postmenopausal women with prevalent vertebral osteoporosis. At the conclusion of this 2-year study. the annual increase in lumbar BMD of the group receiving 2000 mg of strontium ranclate was + 7.3%. a significant increase in bone alkaline phosphatase, over a 6-month period and a significant decrease in N-telopeptide crosslinks throughout the 2-year period were seen. During the second year of treatment, the dose of 2000 mg was associated with a 44% reduction in the number of patients experiencing a new vertebral deformity. The primary analysis of the SOTI study, evaluatine the effect of strontium ranelate 2000 mg on vertebral fracture rates, revealed a 41% reduction in the relative risk of patient experiencing a first new vertebral fracture with strontium ranelate throughout the 3-year study. The TROPOS study showed a significant reduction in the risk of experiencing a first non-vertebral fracture by 16% in the group treated with strontium ranclate throughout the 3-year study. A reduction in the risk of experiencing a hip fracture by 36% was also demonstrated in the patients at high risk of hip fracture (age >= 74 years and Femoral Neck T score <=-2.4 according to NHANES normative value). [less ▲]

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See detailComprehensive Two-Dimensional Gas Chromatography Time of Flight Mass Spectrometry (GCxGC-TOFMS) for Environmental Forensic Investigations in Developing Countries
de Vos, Jayne; Dixon, Roger; Vermeulen, Gerhard et al

in Chemosphere (2011), 82

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See detailComprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass
Patterson Jr; Focant, Jean-François ULg

Scientific conference (2003, June)

Detailed reference viewed: 4 (0 ULg)