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See detailNitrous oxide fluxes by croplands: Towards a better understanding of emission mechanisms and dynamics
Lognoul, Margaux ULg; Broux, François ULg; SALERNO, Giovanni ULg

Poster (2015, December 10)

Nitrous oxide is a greenhouse gas that can be emitted by crops. Our poster summarizes the emission mechanisms and implied variables and presents preliminary results obtained with eddy covariance on winter ... [more ▼]

Nitrous oxide is a greenhouse gas that can be emitted by crops. Our poster summarizes the emission mechanisms and implied variables and presents preliminary results obtained with eddy covariance on winter wheat and automated dynamic closed chambers on maize. [less ▲]

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See detailDark Vador
Dozo, Björn-Olav ULg

Conference given outside the academic context (2015)

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See detailAssessing Pain and Communication in Disorders of Consciousness
Chatelle, Camille ULg; LAUREYS, Steven ULg

Book published by Psychology Press (2015)

Detailed reference viewed: 17 (1 ULg)
See detailClimate Change Refugees
Zickgraf, Caroline ULg

Conference given outside the academic context (2015)

Detailed reference viewed: 12 (0 ULg)
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See detailLe droit de rétrocession, une garantie constitutionnelle pour l'exproprié?
Vrancken, Martin ULg; Pâques, Michel ULg

in Administration Publique: Revue du Droit Public et des Sciences Administratives (2015)

Revue de droit public et des sciences administratives

Detailed reference viewed: 9 (1 ULg)
See detailLaser cooling of iron atoms
Huet, Nicolas ULg

Doctoral thesis (2015)

The work presented in this thesis is dedicated to the development and implementation of a cold atom experiment which handles an atomic species that has not been cooled down so far: iron. The experiment ... [more ▼]

The work presented in this thesis is dedicated to the development and implementation of a cold atom experiment which handles an atomic species that has not been cooled down so far: iron. The experiment requires the use of two UV laser radiations (at 372 and 358 nm) that are frequency stabilized by means of saturation spectroscopy, an iron atomic beam, and a vacuum system, which we contributed to implement and characterize. In addition to this development, several spectroscopic studies were carried out in this thesis. By means of saturation spectroscopy, the hyperfine structure of the molecular-iodine R(90)3-10 transition at 716 nm was first studied following its involvement in the frequency stabilization of the 358-nm radiation. A spectroscopic study of the 358-nm Fe I cooling transition, which was totally unknown prior to this thesis, was also conducted using laser-induced fluorescence spectroscopy. With the same technique, a high accuracy measurement of the iron 358-nm transition frequency with respect to the molecular-iodine R(90)3-10 transition was performed. For this measurement, we implemented a particular configuration which allowed for the minimising of an important systematic error. The first laser cooling of iron is also reported. For this purpose, the Zeeman slowing technique was implemented following a particular two-laser scheme. To our knowledge, this Zeeman slower is the first of this kind. Furthermore, the complete characterization of the cold iron atomic beam produced at the output of the Zeeman slower was done, which allowed for an optimized loading of the magneto-optical trap. Finally, the creation of a cold cloud of iron atoms demonstrated the Zeeman slower ability to properly load an iron magneto-optical trap. [less ▲]

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See detailAménités résidentielles et périurbanisation : enseignements de l'approche hédonique appliquée au marché foncier liégeois
Maldague, Hubert ULg; Halleux, Jean-Marie ULg

Conference (2015, December 10)

La présente communication est une réflexion sur la périurbanisation observée dans le bassin d'emploi de Liège sur base des résultats d'un mémoire de master en sciences géographiques (Maldague, 2014). Les ... [more ▼]

La présente communication est une réflexion sur la périurbanisation observée dans le bassin d'emploi de Liège sur base des résultats d'un mémoire de master en sciences géographiques (Maldague, 2014). Les modèles développés montrent en effet une forte opposition entre la vieille agglomération industrielle délaissée et les périphéries plus vertes et agréables. Cette dualité contribue au maintien de l'importe périurbanisation que connait la région de Liège depuis plusieurs décennies. [less ▲]

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See detailPrelimary report of the Programme Committee of World Conference of Humanities
Winand, Jean ULg

Conference (2015, December 09)

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See detailLa traduction de l’humour dans la poésie orale peule du Cameroun
Oumarou Mal Mazou, Rachid ULg

Poster (2015, December 09)

Le poster présente le projet de thèse en cours de finalisation à l'Université de Liège

Detailed reference viewed: 25 (2 ULg)
See detailProlonger la vie, "Refaire" la société ?
Absil, Gaëtan ULg

Conference given outside the academic context (2015)

Nous vivons de plus en plus vieux. Cette conférence interroge cette vérité sous l’angle de l’anthropologie. Ainsi si nous vivons de plus en vieux, nous devons nous interroger sur le sens de ce « nous » et ... [more ▼]

Nous vivons de plus en plus vieux. Cette conférence interroge cette vérité sous l’angle de l’anthropologie. Ainsi si nous vivons de plus en vieux, nous devons nous interroger sur le sens de ce « nous » et sur le sens de « vieux ». Qui seront les personnes, les groupes sociaux qui vivront les plus vieux ? Que pourrait signifier la vieillesse ? Au coeur de ces questions se situent différents enjeux qui structureront la conférence. Une première série d’enjeux concerne la manière dont l’allongement de la vie, et peut-être l’immortalité promise par le transhumanisme, pourraient inciter à refaire, dans le sens de changer, la société et donc les rapports sociaux. Une deuxième série d’enjeux, connexes aux premiers, interroge les limites de l’allongement de vie sous l’angle d’un « refaire » qui pourrait être un jeu de dupe. [less ▲]

Detailed reference viewed: 23 (1 ULg)
See detailSexual attraction in lady beetles: fundamentals and applications
Fassotte, Bérénice ULg

Scientific conference (2015, December 09)

Detailed reference viewed: 9 (3 ULg)
See detailRègles pénitentiaires européennes et position juridique du détenu en Belgique
Seron, Vincent ULg

Conference given outside the academic context (2015)

Detailed reference viewed: 17 (3 ULg)
See detailLa voix narrative comme problème de traduction
Viehöver, Vera ULg

Scientific conference (2015, December 09)

Detailed reference viewed: 8 (0 ULg)
See detailA la recherche des traducteurs. Ou comment faire parler les archives.
Letawe, Céline ULg

Conference (2015, December 09)

Detailed reference viewed: 22 (4 ULg)
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See detailModelling of cooling and heat treatment of bimetallic rolling mill rolls
Neira Torres, Ingrid ULg

Doctoral thesis (2015)

This work is focused on the modelling of post casting cooling and heat treatment stages, using a coupled thermo-mechanical metallurgical model in order to understand the behavior of bimetallic rolling ... [more ▼]

This work is focused on the modelling of post casting cooling and heat treatment stages, using a coupled thermo-mechanical metallurgical model in order to understand the behavior of bimetallic rolling mill rolls. The case of interest is a bimetallic rolling mill roll which materials and geometry present a risk of failure in industrial manufacturing. The analysis of residual stress fields together with a rough damage approach allows the understanding of the failure event and predicting trends when industrial conditions are modified. Performed finite element modelling requires a complete set of materials parameters. Experimental and numerical methods are applied in order to obtain thermophysical, mechanical, metallurgical and coupled parameters. Sensitivity analysis is performed in order to evaluate the effect of numerical predictions to different input data, modeling eventual modifications of materials or geometries. Finally, conclusions and perspectives obtained from this research allow establishing some weakness of the implemented model, enhancing the importance of considering more advanced damage models. In addition, it is settled that the material characterization must be improved by considering materials pollution and complexity. However the work provides a convincing explanation of the observed phenomena of ruptures. [less ▲]

Detailed reference viewed: 31 (4 ULg)