References of "2003"
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See detailFestina lente: evidences for fast and slow learning processes and a role for sleep in human motor skill learning.
Maquet, Pierre ULg; Laureys, Steven ULg; Perrin, Fabien et al

in Learning & Memory (Cold Spring Harbor, N.Y.) (2003), 10(4), 237-9

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See detailUtilisation des scories métallurgiques en dynamique fluviale : détermination de la compétence effective des rivières et estimation des vitesses de progression de la charge de fond.
Houbrechts, Geoffrey ULg; Petit, François ULg

in Géomorphologie : Relief, Processus, Environnement (2003), (1), 3-12

Les compétences effectives de trois rivières du nord de l’Ardenne (Belgique) ont pu être estimées grâce à la présence de nombreuses macroscories dans leur charge de fond. En effet, ces scories, rejetées ... [more ▼]

Les compétences effectives de trois rivières du nord de l’Ardenne (Belgique) ont pu être estimées grâce à la présence de nombreuses macroscories dans leur charge de fond. En effet, ces scories, rejetées par les anciens fondeurs dans les rivières, ont été soumises, pendant plusieurs siècles, à de nombreuses crues mobilisatrices. Par conséquent, elles peuvent être considérées comme un marqueur représentatif de la compétence effective des rivières sur une très longue période et sur une grande distance. Ainsi, en comparant la taille des scories en amont et en aval d’un secteur de pertes karstiques (plusieurs kilomètres), nous avons montré que ces pertes n’entraînent pas de baisse sensible de la compétence de la rivière. Une relation entre la taille des scories prélevées et les puissances spécifiques développées dans les secteurs de prélèvement a également été établie. Cette relation montre que le maximum de puissance spécifique des rivières ardennaises se produit dans les rivières dont le bassin versant est voisin de 150 km². Finalement, des scories retrouvées dans l’Ourthe, environ 10 km en aval du site de production le plus proche, ont été utilisées pour évaluer la vitesse de progression de la « vague sédimentaire ». En effet, ces scories sont soumises aux mêmes conditions hydrologiques et de piégeage que les éléments naturels de la charge de fond. Après avoir daté le début du fonctionnement du site de production le plus proche (1450), nous avons calculé la vitesse de progression des scories qui est comprise entre 1,8 et 2,3 km/siècle. [less ▲]

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See detailLe lérot: trois études en une enquête
Libois, Roland ULg

Learning material (2003)

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See detailDetuning effects on the mazer
Martin, John ULg; Bastin, Thierry ULg

in Physicalia Magazine (2003), 25

A short review of the theoretical studies of the cold atom micromaser (mazer) is presented. Existing models are then improved by considering more general working conditions. Especially, the mazer physics ... [more ▼]

A short review of the theoretical studies of the cold atom micromaser (mazer) is presented. Existing models are then improved by considering more general working conditions. Especially, the mazer physics is investigated in the situation where a detuning between the cavity mode and the atomic transition frequency is present. Interesting new effects are pointed out. Especially, it is shown that the cavity may slow down or speed up the atoms according to the sign of the detuning and that the induced emission process may be completely blocked by use of a positive detuning. The transmission probability of ultracold atoms through a micromaser is also studied and we generalize previous results established in the resonant case. In particular, it is shown that the velocity selection of cold atoms passing through the micromaser can be very easily tuned and enhanced using a nonresonant field inside the cavity. [less ▲]

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See detailFerdinand de Saussure, « Les aventures de Polytychus »
Badir, Sémir ULg

in Badir, Sémir (Ed.) Saussure (2003)

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See detailAtlas zur deutschen Alltagssprache
Elspaß, Stephan; Möller, Robert ULg

Textual, factual or bibliographical database (2003)

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See detailShellfish, a dangerous food?
China, Bernard; de Schaetzen, Marie-Athénaïs ULg; Daube, Georges ULg

in Annales de Médecine Vétérinaire (2003), 147(6, DEC-JAN), 413-422

Sea products are consumed worldwide. Seafood, especially shellfish, is consumed crude or not well cooked therefore they are risky for the development of foodborne diseases. Moreover, these animals filter ... [more ▼]

Sea products are consumed worldwide. Seafood, especially shellfish, is consumed crude or not well cooked therefore they are risky for the development of foodborne diseases. Moreover, these animals filter water and concentrate the microorganisms and the toxins. Risks are multiple : bacteria (Clostridium, Vibrio), viruses (norovirus, hepatitis A) and the biotoxins (paralytic, neurotoxic, diarrhoeic and amnesic) produced by phytoplankton. The European regulation 91/492/EC indicates the microbiological and toxicological criteria for the sale of the shellfish. Nevertheless, in the absence of good diagnosis methods, the viruses were omitted in this regulation. But it is a major cause of toxi-infection due to shellfish consumption. The large number of outbreaks worldwide due to the ingestion of seafood indicates that these ones must be carefully controlled. Therefore, we need powerful diagnosis tools. The aim of this review is to describe the major biological risks (bacteria, viruses, biotoxins) for the human health linked to the consumption of sea food. [less ▲]

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See detailThe Mamluk Documents of the Venetian State Archives : Handlist
Bauden, Frédéric ULg

in Quaderni di Studi Arabi (2003), 20-21

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See detailLe décret relatif au permis d'environnement
Delnoy, Michel ULg

Book published by edi.pro (2003)

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See detailCharacterisation of different inulin samples by DSC - Influence of polymerisation degree on melting temperature
Blecker, Christophe ULg; Chevalier, J. P.; Fougnies, C. et al

in Journal of Thermal Analysis & Calorimetry (2003), 71(1), 215-224

Melting behaviour of powder inulin has been studied by differential scanning calorimetry. DSC curves show two endothermic peaks, relative to water elimination and to inulin melting, respectively. The ... [more ▼]

Melting behaviour of powder inulin has been studied by differential scanning calorimetry. DSC curves show two endothermic peaks, relative to water elimination and to inulin melting, respectively. The second peak is dependent on inulin type and a shift to a higher temperature is observed with increasing average polymerisation degree (DP) of the sample. For similar crystallinity index, linear relations have been underlined and so predicting inulin mean DP can be done by DSC analysis. The study shows that a relatively high heating rate (25degreesC min(-1)) can be used and brings a supplementary interest by an important reduction of analysis time. [less ▲]

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See detailPrevention de la nephropathie diabetique: de la microalbuminurie a l'insuffisance renale terminale.
Weekers, Laurent ULg; Scheen, André ULg; Rorive, Georges ULg

in Revue Médicale de Liège (2003), 58(5), 297-306

Diabetic nephropathy is one of the leading causes of end-stage renal failure in western countries. This disease develops over several years. Early stages, if they are detected in time, can lead to ... [more ▼]

Diabetic nephropathy is one of the leading causes of end-stage renal failure in western countries. This disease develops over several years. Early stages, if they are detected in time, can lead to preventive treatment at a moment when the disease is still reversible. This paper reviews the main primary and secondary preventive measures that have been proven efficacious. Those are essentially the optimal treatment of hyperglycaemia and hypertension, and probably the use of agents that specifically block the renin-angiotensin axis. We briefly discuss the results of the main studies that have led to those conclusions. [less ▲]

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See detailMechanical behaviour of chalk reservoir: Numerical modelling of water sensitivity and time dependence effects
Collin, Frédéric ULg; Cui, Yu Jun; Schroeder, Christian ULg et al

Conference (2003)

The paper proposes two numerical models ot the mechanical behaviour of chalk. First, an elasto-plastic constitutive law reproduces the different plastic mechanisms of the chalk and the influence of pore ... [more ▼]

The paper proposes two numerical models ot the mechanical behaviour of chalk. First, an elasto-plastic constitutive law reproduces the different plastic mechanisms of the chalk and the influence of pore fluids by introducing the concept of suction. Secondly, a model able to reproduce time dependence behaviour. Eventually, the paper gives a simulation of an academic reservoir during depletion and waterflooding phase. [less ▲]

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See detailHigh-Performance Liquid Chromatography Analyses Of Pyoverdin Siderophores Differentiate Among Phytopathogenic Fluorescent Pseudomonas Species
Bultreys, Alain; Gheysen, Isabelle; Wathelet, Bernard ULg et al

in Applied and Environmental Microbiology (2003), 69(2),

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See detailLa filière "céréales"
Gobillon, L.; Lebailly, Philippe ULg

Diverse speeche and writing (2003)

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See detailChanging Patterns of Political Participation of Citizens of Immigrant Origin in the Brussels Capital Region. The October 2000 Elections
Martiniello, Marco ULg; Rea, Andrea; Jacobs, Dirk

in Journal of International Migration & Integration (2003), 3(2), 201-221

The October 2000 elections did constitute a landmark for the political participation of immigrant origin citizens in the Brussels Capital Region. There was a remarkable increase of elected Belgian ... [more ▼]

The October 2000 elections did constitute a landmark for the political participation of immigrant origin citizens in the Brussels Capital Region. There was a remarkable increase of elected Belgian politicians of non-EU–mainly Moroccan–origin. In this contribution we want to discuss the changing patterns of political participation of immigrant origin citizens in the Brussels Capital Region as seen in the most recent local elections. We contextualize the electoral success of Turkish and (mainly) Moroccan politicians and the poor involvement of EU citizens in the recent elections. To this purpose, we also discuss the political situation in the bilingual region of Brussels, Belgian citizenship law and regulations for political participation of foreign residents. [less ▲]

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See detailEvaluation of the specific immune response against a recombinant keratinase of Microsporum canis
Vermout, S.; Brouta, F.; Descamps, F. et al

Conference (2003)

Detailed reference viewed: 6 (2 ULg)