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See detailComparaisons calculs-essais pour le palier de suspension J64
Beckers, Pierre ULg; Debongnie, Jean-François ULg; Masset, Luc ULg

Report (1996)

This report is devoted to the J64 suspension bearing benchmark. Unfortunately, the actual machining led to considerable vibrations, rendering any comparison impossible.

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See detailComparant mais pas fondateur
Caprasse, Olivier ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2002)

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See detailLe comparatisme du P. Thomassin
Droixhe, Daniel ULg

in De Clercq, J.; Desmet, P. (Eds.) Florilegium historiographiae linguisticae : Études d'historiographie de la linguistique et de grammaire comparée : à la mémoire de Maurice Leroy (1994)

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See detailComparatisme et transversalité
Delville, Michel ULg; Belloi, Livio ULg

Scientific conference (2006, October 11)

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See detailComparatisme institutionnel et analyse sémiotique du discours métalittéraire francophone : problèmes d’une recherche en cours
Provenzano, François ULg

in Wilhelm, Frank; Baustert, Raymond; Colas-Blaise, Marion (Eds.) et al Le Blé en herbe : actes des premières Journées des Jeunes chercheurs/euses en Littérature et Linguistique françaises (2007)

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See detailComparative advertising versus non comparative advertising in social marketing : the case of tap water
Delcourt, Cécile ULg

Master of advanced studies dissertation (2007)

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See detailComparative analyses of salivary proteins from three aphid species
Vandermoten, Sophie ULg; Harmel, Nicolas; Mazzucchelli, Gabriel ULg et al

in Insect Molecular Biology (2013), under publication

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See detailComparative analysis between analytical approximations and numerical solutions describing recession flow in unconfined hillslope aquifers
Rocha, David; Feyen, Jan; Dassargues, Alain ULg

in Hydrogeology Journal (2007), 15(6), 1077-1091

Recession flow of aquifers from a hillslope can be described by the non-linear Boussinesq equation. Under strong assumptions and for specific conceptual formulations, different authors derived analytical ... [more ▼]

Recession flow of aquifers from a hillslope can be described by the non-linear Boussinesq equation. Under strong assumptions and for specific conceptual formulations, different authors derived analytical approximations or linearized versions to this partial differential equation. A comparative analysis between some analytical approximations of the Boussinesq equation and the numerical solution of the recession flow of an unconfined homogeneous aquifer (horizontal, inclined and concave aquifer floor) was carried out. The objective was to define the range where the analytical solutions approximate the numerical solution. The latter was considered in this study as the reference method, because it requires fewer assumptions. From the considered analytical approximations, exponential decay relationships were found to be mainly valid for fine domain materials when horizontal, mild slopes (less than 2%) and concave aquifer floors were considered, but failed to reproduce coarse aquifer numerical model outflows, in contrast to the quadratic decay relationship, which better reproduce outflows in such domains. On the basis of the comparative analysis, it has been found that recession flows obtained with the considered analytical approximations yield similar values only for certain ranges of aquifer properties and geometries. [less ▲]

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See detailA comparative analysis between the time trade-off and the willingness to pay approaches in hip and knee osteoarthritis
Ethgen, Olivier ULg; Tancredi, Annalisa ULg; Lejeune, Eric ULg et al

in Osteoporosis International (2002, November), 13(Suppl. 3), 47

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See detailComparative analysis of SST interannual variability in the Western Mediterranean Sea and North-East Atlantic Ocean
Djenidi, Salim ULg; Kostianoy, Andrey; Lacroix, Geneviève et al

in Annales Geophysicae. Series B, Terrestrial and Planetary Physics (1998), 16(suppl. II),

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See detailComparative analysis of airglow emissions in terrestrial planets, observed with VIRTIS-M instruments on board Rosetta and Venus Express
Migliorini, A.; Piccioni, G.; Capaccioni, F. et al

in Icarus (2013), 226

Airglow emissions are optimal processes to investigate the chemistry and dynamics in planetary atmospheres. In this study, we focus on the O2 and OH airglow emissions in Venus, Earth, and Mars atmospheres ... [more ▼]

Airglow emissions are optimal processes to investigate the chemistry and dynamics in planetary atmospheres. In this study, we focus on the O2 and OH airglow emissions in Venus, Earth, and Mars atmospheres, which are controlled by chemical reactions common to the three planets. By studying these phenomena on Venus, Earth, and Mars using similar instruments, we are able to derive information about their photochemistry and the physical conditions of the atmospheres, but also to constrain the dynamics responsible for transport of atomic oxygen, ozone and other minor species. After a review of the nightglow emissions observed in the Venus atmosphere, we analyze the O2 and OH airglow emissions in the Earth's atmosphere observed during the 3 swing-bys of our planet by the Rosetta spacecraft. We also report the detection of the O2 nightglow emission in the Mars atmosphere, observed in February 2007 during the Rosetta fly-by of the planet. The airglow characteristics are in agreement with the measurements obtained from sensors on board Mars Express. [less ▲]

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See detailA Comparative Analysis of Coffee Fair Trade Arena in Tanzania and Nicaragua
Pirotte, Gautier ULg; Pleyers, Geoffrey; Poncelet, Marc ULg

in Development in Practice (2006), 16(5),

Les activités de commerce équitable dans le Sud sont en général étudiées par rapport aux buts internes des organisations de commerce équitable elles-mêmes. Cet article soutient qu’il est également ... [more ▼]

Les activités de commerce équitable dans le Sud sont en général étudiées par rapport aux buts internes des organisations de commerce équitable elles-mêmes. Cet article soutient qu’il est également essentiel de prendre en compte l’“arène” ou ensemble d’interactions plus générales de commerce équitable. Les auteurs se concentrent sur les “arènes” du café commerce équitable de la Tanzanie et du Nicaragua et étudient le rôle de quatre acteurs clés : les petits producteurs, les coopératives, les partenaires de développement et les autorités publiques. En utilisant des données comparatives issues d’études sur le terrain menées en 2002 et 2003, cet article fait ressortir des questions clés nationales et internationales qui affectent les producteurs locaux. Illustrant l’évolution différente du commerce équitable selon le contexte, cet article examine la manière dont le mouvement des coopératives au Nicaragua a été consolidé par la production du commerce équitable, à la différence de la situation en Tanzanie. Il conclut en se penchant sur certains des défis auxquels se confronte le commerce équitable, y compris comment concilier les exigences du marché et le renforcement de la solidarité. [less ▲]

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See detailComparative analysis of large Nc QCD and quark model approaches to baryons
Buisseret, F.; Semay, C.; Stancu, Floarea ULg et al

in Acta Physica Polonica. B, Proceedings Supplement (2009), 2(2), 223-228

We show that a remarkable compatibility exists between the results of a potential model with constituent quarks and the 1/Nc expansion mass formula for strange and nonstrange baryon resonances. Such ... [more ▼]

We show that a remarkable compatibility exists between the results of a potential model with constituent quarks and the 1/Nc expansion mass formula for strange and nonstrange baryon resonances. Such compatibility brings support to the basic assumptions of relativistic quark models and sheds light on the physical content of the model-independent large Nc mass formula. Good agreement between both approaches is also found for heavy baryons, made of one heavy and two light quarks, in the ground state band. [less ▲]

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See detailComparative analysis of melting properties, polymorphic behavior and triacylglycerol composition of palm oil and fractions
Braipson, Sabine ULg; Gibon, Véronique; Deroanne, Claude

Conference (2007)

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See detailA comparative analysis of non-fickean thermodiffusion by EIT and GENERIC
Lebon, Georgy ULg; Desaive, Thomas ULg; Colinet, P.

in 1st international exergy, energy and environment symposium (2003)

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