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See detailThe Emotional Side of Paternalism: Do People Share What They Feel?
Silvestre, Aude ULg; Dardenne, Benoît ULg

Poster (2012, January 28)

We were interested in the kind of emotions felt and socially shared after experiencing paternalism (when A acts toward B with a fatherlike attitude) or blatant hostility. Participants had to read either a ... [more ▼]

We were interested in the kind of emotions felt and socially shared after experiencing paternalism (when A acts toward B with a fatherlike attitude) or blatant hostility. Participants had to read either a paternalist, hostile or factual version of the welcome speech of their new boss. They then were asked to write a text about how this day was going (social sharing measure). The results revealed that being the target of paternalism or hostility is an emotional episode which leads to social sharing of emotion. Hostility is a clearly negative episode, leading to negative social sharing. Paternalism is more ambiguous. Participants felt positive emotions (except for distrust) but they shared both positive and negative ones. Paternalism can be perceived as positive but seems to lead to negative outcomes. Our further step would be to test its negative effects on performance (reading span test). [less ▲]

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See detailMachine learning techniques for atmospheric pollutant monitoring
Sainlez, Matthieu ULg; Heyen, Georges ULg

Poster (2012, January 27)

Machine learning techniques are compared to predict nitrogen oxide (NOx) pollutant emission from the recovery boiler of a Kraft pulp mill. Starting from a large database of raw process data related to a ... [more ▼]

Machine learning techniques are compared to predict nitrogen oxide (NOx) pollutant emission from the recovery boiler of a Kraft pulp mill. Starting from a large database of raw process data related to a Kraft recovery boiler, we consider a regression problem in which we are trying to predict the value of a continuous variable. Generalization is done on the worst case configuration possible to make sure the model is adequate: the training period concerns stationary operations while test periods mainly focus on NOx emissions during transient operations. [less ▲]

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See detailMultifunctional poly( ε-caprolactone)-forming networks by Diels–Alder cycloaddition: effect of the adduct on the shape-memory properties
Defize, Thomas ULg; Riva, Raphaël ULg; Jérôme, Christine ULg et al

in Macromolecular Chemistry and Physics (2012), 213(2), 187-197

Star-shaped poly(e-caprolactone)s are functionalized by various dienes (furan and anthracene) and a dienophile (maleimide), and the kinetics of network formation by melt-blending is compared for both ... [more ▼]

Star-shaped poly(e-caprolactone)s are functionalized by various dienes (furan and anthracene) and a dienophile (maleimide), and the kinetics of network formation by melt-blending is compared for both Diels–Alder adducts. When curing at 60 °C, the anthracene–maleimide network forms more rapidly and gives rise to a more crosslinked material than with the furan–maleimide adduct. Shape-memory properties of the networks are compared in terms of Diels–Alder adduct stability. Both materials exhibit excellent fixity and recovery ratios, but the relatively low retro Diels–Alder temperature of the furan–maleimide adduct perturbs the mechanical stability of the network during cyclic tensile testing between 0 and 60 °C, whereas the anthracene–maleimide adduct is shown to be stable up to 150 °C. [less ▲]

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See detailHistorical Introduction to the Belgian Legal System
Gerkens, Jean-François ULg

Scientific conference (2012, January 27)

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See detailLe care dans l’accompagnement professionnel de curriculum
Pirard, Florence ULg

Scientific conference (2012, January 27)

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See detailLes mentions autographes dans les missives du duc de Bourgogne Philippe le Bon
Dumont, Jonathan ULg; Marchandisse, Alain ULg

in Dumézil, Bruno; Vissière, Laurent (Eds.) Epistolaire politique II : « Authentiques et autographes (IVe–XVIe siècles) » (2012, January 27)

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See detailL'entreprise sociale en Asie Orientale
Defourny, Jacques ULg

Conference (2012, January 27)

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See detailUn nouveau gouvernement, une première réforme fiscale : point en janvier 2012
Richelle, Isabelle ULg

Conference (2012, January 26)

Organisation d’un Colloque sur « Un nouveau gouvernement, une première réforme fiscale : le point en janvier 2012 », Académie Royale de Belgique, Bruxelles, 26 janvier 2012, organisation du Tax Institute ... [more ▼]

Organisation d’un Colloque sur « Un nouveau gouvernement, une première réforme fiscale : le point en janvier 2012 », Académie Royale de Belgique, Bruxelles, 26 janvier 2012, organisation du Tax Institute de l’ULg. Direction de la Table ronde. [less ▲]

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See detailquel impact peuvent avoir les stéréotypes de genre sur la pratiques professionnelles de l'EVRAS?
Gavray, Claire ULg

Conference given outside the academic context (2012)

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See detailOn a Lie Algebraic Characterization of Vector Bundles
Lecomte, Pierre ULg; Leuther, Thomas ULg; Zihindula Mushengezi, Elie ULg

in Symmetry, Integrability and Geometry: Methods and Applications [=SIGMA] (2012)

We prove that a vector bundle E -> M is characterized by the Lie algebra generated by all differential operators on E which are eigenvectors of the Lie derivative in the direction of the Euler vector ... [more ▼]

We prove that a vector bundle E -> M is characterized by the Lie algebra generated by all differential operators on E which are eigenvectors of the Lie derivative in the direction of the Euler vector field. Our result is of Pursell-Shanks type but it is remarkable in the sense that it is the whole f ibration that is characterized here. The proof relies on a theorem of [Lecomte P., J. Math. Pures Appl. (9) 60 (1981), 229{239] and inherits the same hypotheses. In particular, our characterization holds only for vector bundles of rank greater than 1. [less ▲]

Detailed reference viewed: 42 (9 ULg)