References of "2004"
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See detailL'immigration marocaine en Belgique : du travailleur immigré au citoyen transnational
Martiniello, Marco ULg; Bousetta, Hassan ULg

in Khader, Bichara; Roosens, Claude (Eds.) Belges et Arabes : voisins distants, partenaires nécessaires (2004)

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See detailPositive and negative aspects of « Sport + Studies Programmes » organized at secondary school level, perceived by athletes and their classmates
Cloes, Marc ULg; Schelings, Virginie; Ledent, Maryse et al

in Gomez, Varera; Gonzalez, Valeiro; Sanchez, Molina (Eds.) Preparacion professional y necesidades socials (Educacion fisica, deporte, ocio, tercera edad, salud...). Proceedings of the AIESEP International Congress (2004)

In many sports, top level athletes have experienced years of hard practice. Training must be intensive and abide to high quality criteria. Today, promising teenagers are enrolled in sport programmes ... [more ▼]

In many sports, top level athletes have experienced years of hard practice. Training must be intensive and abide to high quality criteria. Today, promising teenagers are enrolled in sport programmes. However, the success of sport careers is so hazardous that it is necessary to guarantee the best school preparation to youths following their way to top level sport ... [less ▲]

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See detailWhither dynamic congestion management ?
Wehenkel, Louis ULg

(2004)

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See detailPathologie, leeftijd en geslacht van de olievogels
Jauniaux, Thierry ULg; Masure, S.

(2004)

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See detailHydro-mechanical numerical modelling of geotechnical problems using local second gradient models
Chambon, René; Collin, Frédéric ULg

in Vermeer, Peter; Ehlers, W.; Herrmann, H. J. (Eds.) Modelling of cohesive-Frictional Materials (2004)

The paper presents some applications of a local second gradient theory used to describe the mechanical behavior of a continua. This theory has been developed in order to avoid some well known drawbacks of ... [more ▼]

The paper presents some applications of a local second gradient theory used to describe the mechanical behavior of a continua. This theory has been developed in order to avoid some well known drawbacks of classical theories, when softening and/or localization occur in a computation. This theory is extended and then applied in a hydromechanical coupled problem, in the case of fully saturated geomaterials. The corresponding finite element method taking into account the geometrical non linearities is detailed. Preliminary results using the finite element code developed in this context are then discussed and allow to study post localization behavior. [less ▲]

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See detailA juhok korai vemhességének megállapítása
Karen, A.; Beckers, Jean-François ULg; Sulon, J. et al

in Proceedings: The 5th Middle-European Buiatrics Congress (2004)

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See detailDeep drawing process with different elasto-plastic law
de Montleau, P.; Duchene, Laurent ULg; Bouvier, S. et al

in Stören, Sigurd (Ed.) Proceedings of the 7th ESAFORM conference on Material Forming (2004)

Recently, a combination of a texture based yield locus and of the Teodosiu's hardening model has been implemented in the Finite Element code LAGAMINE of the department M&S of the University of Liège. The ... [more ▼]

Recently, a combination of a texture based yield locus and of the Teodosiu's hardening model has been implemented in the Finite Element code LAGAMINE of the department M&S of the University of Liège. The yield locus is able to take into account the texture updating during a FE simulation. The texture evolves with respect to the crystalographic rotations due to the plastic deformations. Two hardening models are considered: the classical Swift istropic hardening model and the Teodosiu's hardening model that is a physically-based microstructural model. It takes into account intergranular heterogeneity due to the evolution of dislocation structures, that affects the isotropic and the kinematic hardening. The aim of the paper is to compare the influence of the hardening with the influence of the yield shape updating due to the texture evolution, on the final plastic anisotropy, for a deep drawing simulation. The tests are performed for the steel FeP06t that presents a non negligible initial anisotropy. [less ▲]

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See detailEcological and pathological factors related to trace metal concentrations in harbour porpoises Phocoena phocoena from the North Sea and adjacent areas
Das, Krishna ULg; Siebert, Ursula; Fontaine, Michaël ULg et al

in Marine Ecology. Progress Series (2004), 281

There is growing concern about the health status of the harbour porpoise Phocoena phocoena in the North Sea and adjacent areas. The interaction between toxicological results (Zn, Cd, Cu, Fe, Se, Hg ... [more ▼]

There is growing concern about the health status of the harbour porpoise Phocoena phocoena in the North Sea and adjacent areas. The interaction between toxicological results (Zn, Cd, Cu, Fe, Se, Hg), stable isotope data (delta(13)C and delta(15)N) and the most common pathological findings, namely emaciation and lesions of the respiratory system, were investigated in 132 porpoises collected along the coasts of northern France, Belgium, Germany, Denmark, Iceland and Norway between 1994 and 2001. The body condition of harbour porpoises stranded on the French, Belgian and German coasts was poor compared to that of by-catch individuals from Iceland and Norway, as reflected by blubber thickness and hepatic to total body-mass ratio. High Zn and Hg concentrations were observed in some porpoises collected along the southern North Sea coast compared to by-catch individuals from Iceland, Norway and the Baltic Sea. Increasing Zn levels were observed with deteriorating health condition (emaciation and bronchopneumonia), while Hg increases were not significant. The increases were not related to shrinking liver mass which remained unchanged. These observations indicate a general redistribution of trace metals within the organs (muscles and blubber to liver), as a result of protein and lipid catabolism. Muscle delta(13)C and delta(15)N values remained unchanged with deteriorating body condition. Cd concentrations were associated only with age and low delta(15)N values, indicating that high Cd concentrations in Iceland and Norway porpoises may be partly diet-related, i.e. a result of Cd contaminated prey. [less ▲]

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See detailNew possibilities for the diagnosis of early pregnancy (EP) and late embryonic mortality (LEM) in the cow
Szenci, O.; Taverne, M. A. M.; Beckers, Jean-François ULg

in Reproduction in Domestic Animals (2004), 39(4), 252

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See detailQuantification of lipid bilayer effective microviscosity and fluidity effect induced by propofol
Bahri, Mohamed Ali ULg; Heyne, B.; Hans, P. et al

Conference (2004)

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See detailExcitabilité nerveuse et neuropathies périphériques : résultats d’une étude multicentrique
Kuntzer, Thierry; Carrera, E; Boërio, D et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2004)

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See detailEvolution végétale: points de vue récents sur deux périodes-clés de l'histoire des plantes.
Meyer-Berthaud, Brigitte; Gerrienne, Philippe ULg

Conference (2004)

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See detailThe Role of Nonlocality in the Pinning Properties of Borocarbides Materials
Silhanek, Alejandro ULg; Thompson, J.R.; Civale, L. et al

in Martins, Barry P. (Ed.) Frontiers in Superconductivity Research (2004)

An experimental review on the influence of nonlocal electrodynamics in the vortex pinning properties of non-magnetic borocarbide superconductors is presented. We show that the pinning force density Fp ... [more ▼]

An experimental review on the influence of nonlocal electrodynamics in the vortex pinning properties of non-magnetic borocarbide superconductors is presented. We show that the pinning force density Fp exhibits a rich and complex anisotropic behavior that sharply contrast with the small mass anisotropy of these compounds. For magnetic fields H applied parallel to the crystallographic c-axis, the first order reorientation transition between two rhombic lattices manifests itself as a kink in Fp(H). For H⊥c-axis, a much larger Fp(H) and a slower relaxation rate is observed. In this field configuration, nonlocality induces a fourfold periodicity in Fp when H is rotated within the square basal plane. Unlike the out-of-plane anisotropy, which persists for increasing impurity levels, the in-plane fourfold anisotropy can be strongly suppressed by reducing the electronic mean free path. This result unambiguously demonstrate that the in-plane anisotropy is a consequence of nonlocal effects. [less ▲]

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See detailLa capacité. Notions générales.
Leleu, Yves-Henri ULg

Book published by Larcier (2004)

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See detailL'ostéodensitométrie
Devogelaer, Jean-Pierre; Reginster, Jean-Yves ULg

in Ortho-Rhumato (2004), 2

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See detailEnfin une statistique macroéconomique des associations
Mertens de Wilmars, Sybille ULg

in Non Marchand : Management, Droit et Finance (2004), (13), 87-89

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See detailE.T.A. Hoffmann: Das Majorat. Rezension
Küpper, Achim ULg

E-print/Working paper (2004)

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