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See detailCuba in tijden van periodo especial
Vanden Berghe, Kristine ULg

in Romaneske (1996), 21(1), 40-44

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See detailCubage des arbres et des peuplements forestiers - Tables et équations
Dagnelie, Pierre; Rondeux, Jacques ULg; Palm, Rodolphe ULg

Book published by Presses agronomiques de Gembloux (2013)

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See detailCubage et estimation des bois
Poskin, Arthur ULg

Book published by (Anc.) Institut agricole de l'Etat à Gembloux (1913)

L'estimation sert de base au trafic des produits forestiers. Pour estimer ceux-ci, autrement dit pour en apprécier la valeur, il est nécessaire d'en connaître le volume, c'est-à-dire de les cuber...

Detailed reference viewed: 17 (14 ULg)
See detailCubeSat Activities at the University of Liège
Denis, Amandine ULg; Pisane, Jonathan ULg; Verly, Jacques ULg et al

Conference (2011)

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See detailCubic Pisot Unit Combinatorial Games
Duchêne, Eric; Rigo, Michel ULg

in Monatshefte für Mathematik (2008), 155

Generalized Tribonacci morphisms are de ned on a three letters alphabet and generate the so-called generalized Tribonacci words. We present a family of combinatorial removal games on three piles of tokens ... [more ▼]

Generalized Tribonacci morphisms are de ned on a three letters alphabet and generate the so-called generalized Tribonacci words. We present a family of combinatorial removal games on three piles of tokens whose set of P-positions is coded exactly by these generalized Tribonacci words. To obtain this result, we study combinatorial properties of these words like gaps between consecutive identical letters or recursive de nitions of these words. Beta-numeration systems are then used to show that these games are tractable, i.e., deciding whether a position is a P-position can be checked in polynomial time. [less ▲]

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See detailCubically convergent iterations for invariant subspace computation
Absil, P.-A.; Sepulchre, Rodolphe ULg; Van Dooren, P. et al

in SIAM Journal on Matrix Analysis and Applications (2004), 26(1), 70-96

We propose a Newton-like iteration that evolves on the set of fixed dimensional subspaces of R-n and converges locally cubically to the invariant subspaces of a symmetric matrix. This iteration is ... [more ▼]

We propose a Newton-like iteration that evolves on the set of fixed dimensional subspaces of R-n and converges locally cubically to the invariant subspaces of a symmetric matrix. This iteration is compared in terms of numerical cost and global behavior with three other methods that display the same property of cubic convergence. Moreover, we consider heuristics that greatly improve the global behavior of the iterations. [less ▲]

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See detailCucumis melo L. subsp. agrestis (Naudin) Pangalo (Cucurbitaceae) : nécessité d'une clarification sur le statut de la sous-espèce
Achigan-Dako, A. G.; Baudoin, Jean-Pierre ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2007), 11(4), 283-286

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See detailCues from introduced fish alter shelter use and feeding behaviour in adult alpine newts
Winandy, Laurane ULg; Denoël, Mathieu ULg

in Ethology (2013), 119(2), 121-129

Amphibians are particularly affected by alien fish introductions and are declining worldwide. However, the behavioural mechanisms behind the observed cases of coexistence and exclusion patterns between ... [more ▼]

Amphibians are particularly affected by alien fish introductions and are declining worldwide. However, the behavioural mechanisms behind the observed cases of coexistence and exclusion patterns between adult amphibians and fish are poorly understood. In the present study, we aimed at testing the hypothesis that adult newts display different feeding and space use behaviour in the presence of fish cues (i.e. access less food resources and use more shelters than when fish cues are absent). To achieve this we measured behavioural patterns in 100 adult Alpine newts (Mesotriton alpestris) in a replicated laboratory design (20 tanks × 7 replicates across time). Half of trials involved individuals in indirect (visual and olfactory) contact with goldfish (Carassius auratus), a non-predatory species for adult newts. In the presence of fish, significantly more newts hid under shelters than in their absence, but this difference decreased over time. A lower number of newts fed in comparison with controls. These results show that newts responded to fish presence even in the absence of direct contact, but the differences were small. Newts decreased vital activities such as exploration of open areas and feeding. They also adjusted shelter use over time, suggesting a process of habituation or a risk assessment in the absence of direct risk. These results reveal that exploring behavioural patterns can aid in understanding the causes of exclusion and coexistence patterns between fish and amphibians. [less ▲]

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See detailLa cuisine du Cosmos. Traité de (G)astronomie
Nazé, Yaël ULg

Book published by Réjouisciences (2012)

Detailed reference viewed: 35 (1 ULg)
See detailCuivre et biodiversité au Katanga : stratégies de conservation et de valorisation d’un patrimoine exceptionnel.
Meerts, P; Shimba, N; Shutcha, M N et al

in Colloque « La quête des ressources naturelles en Afrique centrale. Le cas du secteur minier en RDC. (2008)

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See detailLe culard Blanc Bleu Belge : aspects zootechniques
Beckers, Yves ULg

Scientific conference (2005, June 28)

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See detailCulicoides (Diptera : Ceratopogonidae) : important vectors of cattle diseases. Control assays in Belgium
Smeets, François ULg; Robert, Nancy; Simonon, Grégory et al

Poster (2012, October 19)

Detailed reference viewed: 39 (17 ULg)
See detailLes culicoïdes - Méthodes de lutte et de piégeage
Zimmer, Jean-Yves ULg

Scientific conference (2013, June 14)

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See detailCulicoides trapping with Rothamsted suction traps before and during the bluetongue epidemic of 2006 in Belgium.
Fassotte, C.; Delecolle, J. C.; Cors, R. et al

in Preventive Veterinary Medicine (2008), 87(1-2), 74-83

The collection of biting midges was taking place some months before the first bluetongue outbreak in Belgium in August 2006. The Walloon Agricultural Research Centre had been monitoring aphid populations ... [more ▼]

The collection of biting midges was taking place some months before the first bluetongue outbreak in Belgium in August 2006. The Walloon Agricultural Research Centre had been monitoring aphid populations at two sites annually in Belgium (Gembloux and Libramont), using two stationary '12-m' Rothamsted suction traps. For the Gembloux trap, collections of insects captured daily from 11 May 2006 onwards were already available at the time of the outbreak. An examination of these samples revealed the presence of Culicoides, some species of which are considered as potential vectors of the bluetongue virus (BTV). The trapping was therefore extended beyond the normal aphid activity period and the Culicoides captured were identified to species level. From 11 May to 31 December 2006, the Gembloux trap caught 664 Culicoides specimens belonging to 19 species comprising known BTV-vectors. The second trap, at Libramont, was reactivated from 12 September to 13 October and caught 97 specimens belonging to nine species, all of which had been found at the Gembloux site. Among the 19 species identified, four were new to Belgian fauna: Culicoides achrayi, C. deltus, C. lupicaris and C. newsteadi. This paper examines the overall phenology and the physiological status of Culicoides in 2006 before and during the bluetongue epidemic. It discusses the potential of the Rothamsted suction trap to monitor Culicoides. [less ▲]

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See detailLes Culicoides, importants vecteurs de maladies du bétail
Smeets, François ULg; Robert, Nancy; Simonon, Grégory et al

Diverse speeche and writing (2012)

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See detailLes culicoïdes
Zimmer, Jean-Yves ULg; Haubruge, Eric ULg

Conference given outside the academic context (2007)

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See detailCulpabilité post-mortem et réparation civile au pénal : un mariage impossible ?
Michiels, Olivier ULg; Falque, Géraldine ULg

in Revue de la Faculté de Droit de l'Université de Liège (2013), (2/2013), 258-269

Le texte envisage la question de la condamnation d'un héritier au versement de dommages et intérêts sur le fondement de la culpabilité pénale de son père prévenu, constatée pour la première fois après le ... [more ▼]

Le texte envisage la question de la condamnation d'un héritier au versement de dommages et intérêts sur le fondement de la culpabilité pénale de son père prévenu, constatée pour la première fois après le décès de celui-ci. Il relève que la démonstration de l'existence d'une infraction, intervenue pour la première fois post-mortem au cours de l'examen de l'action civile par le juge répressif, viole le principe de la présomption d'innoncence garanti par l'article 6 § 2 de la Convention européenne des droits de l'homme que les héritiers sont en droit d'invoquer. [less ▲]

Detailed reference viewed: 54 (5 ULg)