Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailEvolution des populations du tétras lyre Tetrao tetrix L. en Europe: un essai de synthèse
Loneux, Michèle ULg; Ruwet, Jean-Claude

in Cahiers d'Ethologie (1997), 17((2-3-4)), 287-343

Detailed reference viewed: 24 (5 ULg)
Full Text
See detailEvolution des pratiques d'évaluation : le cas des sciences astrophysiques
Surdej, Jean ULg

Conference (2009, December 10)

Detailed reference viewed: 31 (15 ULg)
Full Text
Peer Reviewed
See detailEvolution des pratiques en conception: une approche ergonomique compréhensive des objets médiateurs
Elsen, Catherine ULg; Darses, Françoise; Leclercq, Pierre ULg

in Proceedings of the Ergonomie et Informatique Avancée Conference (2010)

Cet article examine l’évolution et la modulation des usages des « objets médiateurs » en design industriel depuis l’avènement des outils de CAO (Conception Assistée par Ordinateur). Ces outils ont ... [more ▼]

Cet article examine l’évolution et la modulation des usages des « objets médiateurs » en design industriel depuis l’avènement des outils de CAO (Conception Assistée par Ordinateur). Ces outils ont longtemps été étudiés en regard des avantages et inconvénients que leur utilisation constituait pour le processus de conception, et toujours en comparaison des outils dits « traditionnels » (dessins à main levée, maquettes) [9 ; 5]. L’article suggère d’étudier plutôt ces outils, médiateurs de l’activité de conception, pour leur complémentarité qui apparaît parfois très en amont du processus de conception (dès la phase conceptuelle). Les bases théoriques qui structurent l’ensemble de l’intervention sont présentées et discutées à la lumière de cette suggestion tout comme les principaux résultats d’une intervention in situ, pour une objectivation des nouvelles pratiques « métier ». [less ▲]

Detailed reference viewed: 106 (21 ULg)
Peer Reviewed
See detailEvolution des pressions en oxygène et en dioxyde de carbone et du pH du sang artériel pendant la croissance
Bakima, M.; Lomba, F.; Lekeux, Pierre ULg

in Annales de Médecine Vétérinaire (1991), 135

Detailed reference viewed: 9 (1 ULg)
Full Text
See detailEvolution des principaux types d'aides à la décision en matière de gestion forestière.
Lejeune, Philippe ULg; Rondeux, Jacques ULg; Hebert, Jacques ULg

Report (1996)

Forest planning is more and more made of activities which require to take into account a great amount of various sets of ecological, economical and social data which have to be considered in a diversity ... [more ▼]

Forest planning is more and more made of activities which require to take into account a great amount of various sets of ecological, economical and social data which have to be considered in a diversity of space and time-scales. Facing such complexity the managers need of guidance in coming to the right decision. Some decision support systems are presented and briefly described as concerns nature, objectives and possible applications to concrete situations. [less ▲]

Detailed reference viewed: 32 (6 ULg)
Peer Reviewed
See detailEvolution des programmes d'amélioration génétique de production laitière bovine au Burkina Faso
Boly, H.; Boundaogo, M.; Sanogo, W. et al

(2004)

Detailed reference viewed: 18 (6 ULg)
Full Text
See detailL'évolution des QCM
Leclercq, Dieudonné ULg

in Figari, Gérard; Mottiez-Lopez, Lucie (Eds.) Recherches sur l'évaluation en Education (2006)

The history of one century of evolution of MC questions is described via a grid of 8 quality criteria or validities : ETIC PRAD (Ecological, Theoretical, Informative, Consequential, Predictive, Reliable ... [more ▼]

The history of one century of evolution of MC questions is described via a grid of 8 quality criteria or validities : ETIC PRAD (Ecological, Theoretical, Informative, Consequential, Predictive, Reliable, Acceptable, Deontological. [less ▲]

Detailed reference viewed: 325 (31 ULg)
Full Text
Peer Reviewed
See detailEvolution des ressources forestières en Afrique de l’Ouest soudano-sahélienne au cours des 50 dernières années
Ariori, Serge Léopold; Ozer, Pierre ULg

in Geo-Eco-Trop (2005), 29

On the basis of an exhaustive consultation of the literature describing the temporal evolution of land cover in arid, semiarid and dry subhumid regions of West Africa, this study shows that the ... [more ▼]

On the basis of an exhaustive consultation of the literature describing the temporal evolution of land cover in arid, semiarid and dry subhumid regions of West Africa, this study shows that the deforestation trend has been very important during the second half of the 20th century. This trend to deforestation is globally large (2% per year) and is clearly alarming. Although our results differ from FAO's official data, it is demonstrated that those are questionable. In addition, if dense woody formations have been strongly reduced in the study area, our study indicates that degraded woody formations are currently declining. Our results clearly go against the recent conclusions of some authors preaching the idea of a 'greening Sahel'. [less ▲]

Detailed reference viewed: 120 (9 ULg)
Full Text
Peer Reviewed
See detailEvolution des résultats électoraux et systèmes partisans de 1830 à nos jours.
Verjans, Pierre ULg; Matagne, Geoffroy ULg

in Reuchamps, Min; Bouhon, Frédéric (Eds.) Les systèmes électoraux de la Belgique (2012)

Le système politique belge, caractérisé par la pilarisation et le consociationnisme jusque dans les années soixante du vingtième siècle, période phare de la démocratie de partis, se transforme ... [more ▼]

Le système politique belge, caractérisé par la pilarisation et le consociationnisme jusque dans les années soixante du vingtième siècle, période phare de la démocratie de partis, se transforme radicalement et évolue vers un système centrifuge repérable tant dans les résultats des élections législatives que dans les constitutions de gouvernement. La démocratie du public à la belge s'adresse à deux publics différents cohabitant au sommet. [less ▲]

Detailed reference viewed: 69 (15 ULg)
Full Text
See detailEvolution des structures de sols sous itinéraires techniques contrastés : relation entre courbes de rétention et analyse par microtomographie aux rayons X
Beckers, Eléonore ULg; Roisin, Christian; Léonard, Angélique ULg et al

Poster (2010, November)

Tillage reduction seems to affect porosity distribution, orientation and connectivity. Soil samples were removed from plots under conventional tillage or reduced tillage. Their water retention curves were ... [more ▼]

Tillage reduction seems to affect porosity distribution, orientation and connectivity. Soil samples were removed from plots under conventional tillage or reduced tillage. Their water retention curves were measured, and the characterization of soils porosity was made using x-ray microtomography measurements. Results show differences in the meso as well as in the macroporosity. [less ▲]

Detailed reference viewed: 34 (23 ULg)
Full Text
See detailEvolution des structures de sols sous itinéraires techniques contrastés : relations entre courbes de rétention et analyse par microtomographie à rayons X
Beckers, Eléonore ULg; Roisin, Christian; Léonard, Angélique ULg et al

in Milieux Poreux et Transferts Hydriques (2010, November), 56

Tillage reduction seems to affect porosity distribution, orientation and connectivity. Soil samples were removed from plots under conventional tillage or reduced tillage. Their water retention curves were ... [more ▼]

Tillage reduction seems to affect porosity distribution, orientation and connectivity. Soil samples were removed from plots under conventional tillage or reduced tillage. Their water retention curves were measured, and the characterization of soils porosity was made using x-ray microtomography measurements. Results show differences in the meso as well as in the macroporosity. [less ▲]

Detailed reference viewed: 65 (33 ULg)
See detailEvolution des structures spatiales en région liégeoise : désurbanisation ou renouvellement urbain ?
Halleux, Jean-Marie ULg

Conference given outside the academic context (2003)

Detailed reference viewed: 3 (0 ULg)