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Peer Reviewed
See detailAn initial investigation of the magnetosphere at a system level using auroral oval radius and ring current intensity as state variables
Milan, S. E.; Hutchinson, J.; Boakes, P. D. et al

Conference (2009, December 01)

One approach to understanding the magnetosphere at a system level is to select a number of magnetospheric state variables and to examine statistically their inter-relationships and the temporal evolution ... [more ▼]

One approach to understanding the magnetosphere at a system level is to select a number of magnetospheric state variables and to examine statistically their inter-relationships and the temporal evolution of the magnetosphere through state-space. This talk outlines a first attempt at such a study, using the radius of the auroral oval, a proxy for the open flux content of the magnetosphere, and the Sym-H index, a measure of the intensity of the ring current, as the primary state variables. Using observations from the two-year period June 2000 to May 2002, the response of the state of the magnetosphere to differing solar wind inputs, and the evolution of the system state during geomagnetic storms is investigated. Our main finding is a characteristic evolution of magnetospheric state through the initial, main, and recovery phases of geomagnetic storms. We discuss our findings within the context of the expanding/contracting polar cap paradigm, in terms of a modification of substorm onset conditions by the magnetic perturbation associated with the ring current. [less ▲]

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See detailInitial Medical Management of Severe Acute Ulcerative Colitis
Belaiche, Jacques ULg; Louis, Edouard ULg

in Acta Gastro-Enterologica Belgica (2000), 63(3, Jul-Sep), 275-8

Severe colitis is life-threatening complication of ulcerative colitis. Early recognition of the severity of the colitis, intensive medical therapy and prompt surgery when necessary have all contributed to ... [more ▼]

Severe colitis is life-threatening complication of ulcerative colitis. Early recognition of the severity of the colitis, intensive medical therapy and prompt surgery when necessary have all contributed to improved outcome. Initial medical treatment should be instituted as soon as the diagnosis is made with an intravenous corticosteroid associated with supportive treatment. If the patient fails to response to this intensive treatment after 5-7 days, cyclosporin should be initiated. If cyclosporin is not used then colectomy should be performed immediately. Moreover, significant deterioration at any point during medical therapy is an indication for colectomy. The gravity of the patient's condition require close interaction between physician an surgeon. [less ▲]

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See detailInitial rate kinetic study of the Pyruvate Translocator in Intact Rat-heart Mitochondria
Sluse, Francis ULg; Duyckaerts, Claire ULg; Evens, A. et al

in Westerhoff, H. V. (Ed.) Biothermokinetics (1993)

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See detailInitial rate study of [C14]ADP uptake in ADP loaded mitoplasts and the kinetic mechanism of the ADP/ATP carrier
Sluse-Goffart, C.; Evens, A.; Duyckaerts, Claire ULg et al

in WEsterhoff, H. V.; Snoep, J.; Wijker, J. (Eds.) et al Biothermokinetics of the living cell (1996)

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Peer Reviewed
See detailInitial uncertainty in Pavlovian reward prediction persistently elevates incentive salience and extends sign-tracking to normally unattractive cues
Robinson, Mike J.F.; Anselme, Patrick ULg; Fischer, Adam M. et al

in Behavioural Brain Research (2014), 266(1), 119-130

Uncertainty is a component of many gambling games and may play a role in incentive motivation and cue attraction. Uncertainty can increase the attractiveness for predictors of reward in the Pavlovian ... [more ▼]

Uncertainty is a component of many gambling games and may play a role in incentive motivation and cue attraction. Uncertainty can increase the attractiveness for predictors of reward in the Pavlovian procedure of autoshaping, visible as enhanced sign-tracking (or approach and nibbles) by rats of a metal lever whose sudden appearance acts as a conditioned stimulus (CS+) to predict sucrose pellets as an unconditioned stimulus (UCS). Here we examined how reward uncertainty might enhance incentive salience as sign-tracking both in intensity and by broadening the range of attractive CS+s. We also examined whether initially-induced uncertainty enhancements of CS+ attraction can endure beyond uncertainty itself, and persist even when Pavlovian prediction becomes 100% certain. Our results show that uncertainty can broaden incentive salience attribution to make CS cues attractive that would otherwise not be (either because they are too distal from reward or too risky to normally attract sign-tracking). In addition, uncertainty enhancement of CS+ incentive salience, once induced by initial exposure, persisted even when Pavlovian CS-UCS correlations later rose toward 100% certainty in prediction. Persistence suggests an enduring incentive motivation enhancement potentially relevant to gambling, which in some ways resembles incentive-sensitization. Higher motivation to uncertain CS+s leads to more potent attraction to these cues when they predict the delivery of uncertain rewards. In humans, those cues might possibly include the sights and sounds associated with gambling, which contribute a major component of the play immersion experienced by problematic gamblers. [less ▲]

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Peer Reviewed
See detailThe Initial Upper Paleolithic in Northeast Asia: toward the definition of a techno-complex
Zwyns, N.; Teyssandier, N.; Izuho, M. et al

Conference (2014, October 23)

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See detailInitiation à ArcGIS - Travaux pratiques sur les Systèmes d'Information Géographique - SIG
Denis, Antoine ULg

Learning material (2012)

Introduction to ArcGIS (GIS) manual for beginners with data

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See detailInitiation à ENVI
Midekor, Akoly; Wellens, Joost ULg; Tychon, Bernard ULg

Learning material (2013)

Ce cours présente les concepts de base de la télédétection ainsi que certaines techniques de traitement et de classification d’images satellitaires à l’aide du logiciel ENVI. On commence par se ... [more ▼]

Ce cours présente les concepts de base de la télédétection ainsi que certaines techniques de traitement et de classification d’images satellitaires à l’aide du logiciel ENVI. On commence par se familiariser avec d’images satellites en les étudiant dans les modules ENVI Zoom et ENVI. Le cours se focalise après sur les différentes techniques de classification les plus utilisées : classification non-supervisée, supervisée ou par arbre de décision, et une analyse pratique de changement temporel de l’occupation de sol à partir d’images satellites. Les données de base de ces exercices sont tirées de la base de données du projet GEeau et traitent les différentes problématiques de gestion de l’eau et de l’environnement dans l’Ouest du Burkina Faso. [less ▲]

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See detailInitiation à l'entomologie: Syllabus relatif au cours à distance
Mignon, Jacques ULg

Learning material (2005)

Syllabus en huit chapitres correspondant aux huit modules du cours à distance "Initiation à l'entomologie" du Professeur Eric Haubruge - 1. Introduction; 2. Les appendices céphaliques; 3. Les ordres; 4 ... [more ▼]

Syllabus en huit chapitres correspondant aux huit modules du cours à distance "Initiation à l'entomologie" du Professeur Eric Haubruge - 1. Introduction; 2. Les appendices céphaliques; 3. Les ordres; 4. Les Hémiptères; 5. Les Lépidoptères; 6. Les Hyménoptères; 7. Les Diptères; 8. Les Coléoptères [less ▲]

Detailed reference viewed: 46 (7 ULg)
Peer Reviewed
See detailL'initiation à l'informatique en milieu LOGO : une expérience pour voir
Hardy, Jean-Luc; Denis, Brigitte ULg; Polet, Patricia

in Scientia Paedagogica Experimentalis (1985), XXII(1), 40-68

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See detailUne initiation à la méthodologie « Evidence-Based Practice » Illustration à partir d’un cas clinique
Maillart, Christelle ULg; Durieux, Nancy ULg

in Maillart, Christelle; Schelstraete, Marie-Anne (Eds.) Les dysphasies : de l'évaluation à la rééducation (2012)

Detailed reference viewed: 158 (33 ULg)
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See detailInitiation à la papyrologie documentaire
Straus, Jean ULg

Learning material (2013)

Papyrological handbook

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See detailInitiation à la papyrologie documentaire. Note du cours de Jean A. Straus
Straus, Jean ULg

Learning material (2014)

Manuel de papyrologie documentaire

Detailed reference viewed: 113 (14 ULg)
See detailInitiation à la Pharmacologie
Cherrier, Thomas ULg

Scientific conference (2008)

Detailed reference viewed: 4 (0 ULg)
See detailInitiation à la Pharmacologie
Cherrier, Thomas ULg

Scientific conference (2006)

Detailed reference viewed: 9 (1 ULg)
See detailInitiation à la Pharmacologie
Cherrier, Thomas ULg

Scientific conference (2007)

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See detailInitiation à la rédaction d'une décision répressive
Michiels, Olivier ULg

Conference given outside the academic context (2012)

La note passe en revue les principales étapes de la rédaction d'une décision en matière répressive. Elle contient en outre des illustrations tirées de la pratique.

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See detailInitiation à une pédagogie active de l'éveil scientifique : analyse d'une démarche d'observation en formation continuée d'enseignants
Geurden, Christine; Hanck, Marianne; Giot, Bernadette ULg et al

in Cahiers du Service de Pédagogie Expérimentale (SPE) (2002), 9-10

Detailed reference viewed: 74 (0 ULg)