References of "2011"
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See detailContrats de mariage: entre conventions et controverses
Leleu, Yves-Henri ULg

in Le défi du notaire (2011)

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See detailThe use of micro-CT to correlate in-vitro cell behaviour with the surface roughness of Ti6Al4V scaffolds for tissue engineering
Pyka, Grzegorz; Kerckhofs, Greet ULg; Chai, Yoke Chin et al

in Abstract book SkyScan User Meeting 2011 (2011)

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See detailA computational solid and fluid mechanical analysis of CAD-versus micro-CT-based models of regular Ti6Al4V scaffolds for bone tissue engineering
Truscello, Silvia; Kerckhofs, Greet ULg; Moesen, Maarten et al

in Histology and Histopathology (2011)

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See detailInventaire des archives de la Société Cockerill Sambre (Groupe Arcelor). Siège de Seraing (1806-2005)
Delvaux, Anne-Catherine ULg

Book published by Archives générales du Royaume (2011)

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See detailVirus de la diahrée virale bovine : de la diversité à la singularité
Mauroy, Axel ULg; Thiry, Etienne ULg

in Point Vétérinaire (2011)

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See detailFluorescent microparticle incorporation in chondrogenic cell aggregates to monitor local oxygen tension
Lambrechts, Dennis; Kerckhofs, Greet ULg; Roberts, Scott et al

in Histology and Histopathology (2011)

See detailAntibiotic resistance: lessons from the soil
Rigali, Sébastien ULg

Scientific conference (2011)

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See detailSpatial aggregation of tropical trees at multiple spatial scales
Réjou-Méchain, Maxime; Flores, Olivier; Bourland, Nils ULg et al

in Journal of Ecology (2011), 99

1. In tropical forests, species distribution patterns may be strongly context-dependent owing to local stochasticity of recruitment and⁄ or to the specific history and environment of each site. Recent ... [more ▼]

1. In tropical forests, species distribution patterns may be strongly context-dependent owing to local stochasticity of recruitment and⁄ or to the specific history and environment of each site. Recent studies have reported, however, that the degree of spatial aggregation of tropical tree species is partly determined by some species traits irrespectively of site conditions, at least at a very local scale (<200 m). 2. Here, we used standardized large-scale forest inventories of five Central African tropical forests (9670 0.5-ha plots spread over 5550 km2) to quantify the spatial aggregation of 106 tropical tree species at larger spatial scales. For this purpose, we developed a new statistic to quantify the respective contributions of different spatial scales to the aggregation patterns, and we tested whether patterns were consistent across sites. We finally asked whether species characteristics related to dispersal ability, to response to disturbances and to biogeographical range could significantly explain aggregation patterns. 3. Although aggregation patterns varied substantially among sites within each species, they displayed inter-site consistencies (21–24%of the total variance explained by species identity) at the local scale (0.2–1 km) and at the mesoscale (1–10 km) but not at the landscape scale (>10 km). At the two former scales, upper taxonomical levels (family and⁄or order) significantly explained variation in the degree of species aggregation, while at the landscape scale, aggregation was entirely contingent on the site considered. Few species characteristics, except dispersal syndromes and wood density, were able to significantly explain aggregation patterns. 4. Synthesis. One of our most striking results is the high context dependence of species aggregation patterns, whatever the spatial scale considered. However, we showed that species distribution patterns can be predicted, to an extent, at spatial scales much larger than previously investigated in this context. Such patterns may be explained by traits displaying phylogenetic conservatism [less ▲]

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See detailcompte rendu de : Philip Hardie, Lucretian Receptions. History, The Sublime, Knowledge
Rochette, Bruno ULg

in Phoenix (2011), 65(1-2), 176-179

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See detailAtelier : exploration ENMG des nerfs de l'épaule
WANG, François-Charles ULg

Learning material (2011)

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See detailTrou du Renard and ongoing work on the Aurignacian of the far North
Dinnis, Rob; Flas, Damien ULg

Conference (2011)

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See detailConsidering Laminated Cores and Eddy Currents in 2D and 3D Finite Element Simulation of Electrical Machines
Gyselinck, Johan; Geuzaine, Christophe ULg; V Sabariego, Ruth ULg

(2011)

This paper deals with a time-domain homogeniza- tion method for laminated cores and its application to the 2D finite element simulation of rotating electrical machines. The number of additional degrees of ... [more ▼]

This paper deals with a time-domain homogeniza- tion method for laminated cores and its application to the 2D finite element simulation of rotating electrical machines. The number of additional degrees of freedom of the model, for considering the variation of the flux density along the lamination thickness, can be tuned so as to reach a good compromise between accuracy and computation time. The results obtained for a switched reluctance motor agree very well with those produced by a precise full 3D model in which eddy currents are explicitly modeled. [less ▲]

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See detailInventaire des archives de la Société intercommunale de Ravitaillement de la Province de Liège (1916-1921)
Delvaux, Anne-Catherine ULg

Book published by Archives générales du Royaume (2011)

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See detailCO2 valorization by means of dielectric barrier discharge
Machrafi, Hatim ULg

in Journal of Physics: Conference Series (2011), 275(1, art_number=012016),

As atmospheric pollution is causing several environmental problems it is incumbent to reduce the impact of pollution on the environment. One particular problem is the production of CO2 by many transport ... [more ▼]

As atmospheric pollution is causing several environmental problems it is incumbent to reduce the impact of pollution on the environment. One particular problem is the production of CO2 by many transport and industrial applications. Instead of stocking CO2 and instead of being a product, it can be used as a source. The case considered is the CO2 reformation of methane producing hydrogen and CO. It is an endothermic reaction, for which the activation barrier needs to be surpassed. This can be done efficiently by the method of Dielectric Barrier Discharge. The process relies on the collision of electrons, which are accelerated under an electrical field that is created in the discharge area. This leads to the formation of reactive species, which facilitate the abovementioned reaction. This study is performed using a Matlab program with the Reaction Engineering module in COMSOL (with an incorporated kinetic mechanism) in order to model the discharge phase. Then COMSOL (continuity and Navier-Stokes equations) is used to model the flow in the post-discharge phase. The results showed that both a 2D and 3D model can be used to model the chemical-plasma process. These methods need strongly reduced kinetic mechanism, which in some cases can cause loss of precision. [less ▲]

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See detailAssessment of nonlinear system identification methods using the SmallSat spacecraft structure
Kerschen, Gaëtan ULg; Soula, L.; Vergniaud, J.B. et al

in Proceedings of the 29th International Modal Analysis Conference (2011)

In this paper, several techniques for nonlinear system identification are applied to a real-world structure, the SmallSat spacecraft structure developed by EADS-Astrium. This composite structure comprises ... [more ▼]

In this paper, several techniques for nonlinear system identification are applied to a real-world structure, the SmallSat spacecraft structure developed by EADS-Astrium. This composite structure comprises two vibration isolation systems, one of which possesses mechanical stops. The loading case considered in the present study is a random (local) excitation. A careful progression through the different steps of the system identification process, namely detection, characterization and parameter estimation, is carried out. Different methods are applied to data resulting from numerical experiments, without having access to the finite element model which generated these data. [less ▲]

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See detailModulating effects of acepromazine on the reactive oxygen species production by stimulated equine neutrophils
Sandersen, Charlotte ULg; Mouithys-Mickalad, Ange ULg; de la Rebière de Pouyade, Geoffroy ULg et al

in Veterinary Anaesthesia & Analgesia (2011), 38

To investigate the effect of acepromazine (ACP) on reactive oxygen species (ROS) production by stimulated equine neutrophils.

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