References of "2008"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailAdvantages of a semi-analytical approach for the analysis of an evolving structure with contacts
Denoël, Vincent ULg

in Communications in Numerical Methods in Engineering (2008), 24(12), 1667-1683

This paper presents a semi-analytical approach for the evolution analysis of a beam into given boundaries. The analytical description of contact locations, contact forces and beam deflections results in ... [more ▼]

This paper presents a semi-analytical approach for the evolution analysis of a beam into given boundaries. The analytical description of contact locations, contact forces and beam deflections results in an exact modelling of the phenomenon (no penetration allowed). Despite the apparent complexity of the problem, the analytical relations leading to two-point boundary and integro-restrained differential equations are formally written. An iterative resolution of these equations is adopted by converting the problem into a single-point boundary value one. Due to a proper selection of the global unknowns, namely the contact forces and their locations, the proposed method is particularly efficient in the context of evolving structures. The resolution is illustrated on a simple example, and comparisons with the finite element method are given as persuasive arguments. Copyright © 2007 John Wiley & Sons, Ltd. [less ▲]

Detailed reference viewed: 80 (4 ULg)
Full Text
See detailCalculul Constructiilor Metalice la Actiunea Focului
Franssen, Jean-Marc ULg; Zaharia, Raul

Book published by Editura Orizonturi Universitare (2008)

Detailed reference viewed: 129 (2 ULg)
Full Text
See detailDix arguments laïques contre l'interdiction législative du voile
Jacquemain, Marc ULg

in Jacquemain, Marc; Rosa Rosso, Nadine (Eds.) Du bon usage de la laïcité (2008)

The project of legal prohibition of muslim veil por the pupils seems to oppose a traditional, religious point of view and a secularist one. The chapter argues that this position does not hold and that ... [more ▼]

The project of legal prohibition of muslim veil por the pupils seems to oppose a traditional, religious point of view and a secularist one. The chapter argues that this position does not hold and that there are strong normative secularist arguments against this prohibition. [less ▲]

Detailed reference viewed: 353 (39 ULg)
Full Text
Peer Reviewed
See detailCoherent control of atomic tunnelling
Martin, John ULg; Braun, Daniel

in Journal of Physics B Atomic Molecular Physics (2008), 41

We study the tunnelling of a two-level atom in a double well potential while the atom is coupled to a single electromagnetic field mode of a cavity. The coupling between internal and external degrees of ... [more ▼]

We study the tunnelling of a two-level atom in a double well potential while the atom is coupled to a single electromagnetic field mode of a cavity. The coupling between internal and external degrees of freedom, due to the mechanical effect on the atom from photon emission into the cavity mode, can dramatically change the tunnelling behaviour. We predict that in general the tunnelling process becomes quasiperiodic. In a certain regime of parameters a collapse and revival of the tunnelling occurs. Accessing the internal degrees of freedom of the atom with a laser allows us to coherently manipulate the atom position, and in particular to prepare the atom in one of the two wells. [less ▲]

Detailed reference viewed: 27 (7 ULg)
See detailL'apparition du quotidien dans l'art
Steinmetz, Rudy ULg

Conference given outside the academic context (2008)

Detailed reference viewed: 30 (4 ULg)
Full Text
Peer Reviewed
See detailStatistique des extremes dans les bassins faiblement jauges: application d'un modele global pluie-debit a cinq bassins versants en region wallonne (Belgique).
Degre, Aurore ULg; Dautrebande, Sylvia; Sohier, Catherine ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2008), 12(4), 379-391

The RS-PDM© model generates flows in time series on the basis of observed rainfall after self-calibration which is based on short period of observed rainfall and flow. This is done with daily or hourly ... [more ▼]

The RS-PDM© model generates flows in time series on the basis of observed rainfall after self-calibration which is based on short period of observed rainfall and flow. This is done with daily or hourly data. The study highlights the capacity of the RS-PDM© model to simulate extreme flows in poorly gauged basins in Walloon region on the basis of observed rains and of a short period of observed flows. Concerning the time series, it was highlighted an important dispersion of the flows simulated for a given observed flow even for daily or hourly data. The Nash criteria varied between 0.59 and 0.92. However, the flows simulated via RS-PDM© make it possible to adjust a statistical distribution of extremes flows (Gumbel law) close to the statistic obtained with a long period of gauging. So, if the simulations realized by mean of this model present poor to acceptable performances concerning the time series simulations, they permit to obtain rapidly quite good statistics of extremes flows on the basis of a short gauging period. [less ▲]

Detailed reference viewed: 86 (25 ULg)
Peer Reviewed
See detailOUFTI-1: The CubeSat developed at the University of Liège, Belgium
Galli, Stefania; Pisane, Jonathan ULg; Ledent, Philippe et al

Conference (2008)

Detailed reference viewed: 30 (4 ULg)
Full Text
See detaileCole - Projet d'apprentissage et de remédiation en ligne
Jérôme, Françoise ULg; Vreeswijk, Valérie ULg; Georges, François ULg et al

Report (2008)

Recherche-développement consacrée à la conception d'un dispositif en ligne susceptible de soutenir l'autonomisation des apprenants dans le déploiement des compétences "lire" et "écrire" en français.

Detailed reference viewed: 80 (3 ULg)
See detailHegel et l'art moderne
Steinmetz, Rudy ULg

Scientific conference (2008)

Detailed reference viewed: 24 (5 ULg)
Full Text
See detailIntertextualität als Sinnkonstruktion und Wahnsystem. Zu Günter Grass' Roman Ein weites Feld.
Pontzen, Alexandra ULg

in Stephan, Inge; Tacke, Alexandra (Eds.) NachBilder der Wende (2008)

Detailed reference viewed: 80 (2 ULg)
Full Text
See detailL’art selon Akhénaton, une révolution dans la tradition et l’histoire de l’art pharaonique
Laboury, Dimitri ULg

in Chappaz, Jean-Luc; Vandenbeusch, Marie (Eds.) Akhénaton et Néfertiti. Soleil et ombres des pharaons (2008)

Detailed reference viewed: 257 (12 ULg)
Full Text
Peer Reviewed
See detailVariations In Physicochemical And Functional Properties Of Starches Extracted From European Soft Wheat (Triticum Aestivum L.): The Importance To Preserve The Varietal Identity
Massaux, Carine; Sindic, Marianne ULg; Lenartz, Jonathan et al

in Carbohydrate Polymers (2008), 71(1), 32-41

The quality valuation of wheat is based on characteristics like yield, specific weight, protein content and protein quality. Until now. the starch properties are rarely considered as a quality criterion ... [more ▼]

The quality valuation of wheat is based on characteristics like yield, specific weight, protein content and protein quality. Until now. the starch properties are rarely considered as a quality criterion. In this study, we showed the influence of wheat cultivars (Triticum aestivum L.) and culture year on the intrinsic properties of starch, extracted from European wheat grown in the same conditions. For example, starch damage varied from 13.2 to 19.9 CDU in function of the cultivars and contribution of the B-type starch granules (<10 mu m) to the total volume ranged from 11.6% to 29.9%. Starch viscosity at 95 degrees C, characterized with alpha-amylase inactivation by 2 mM AgNO3 addition. varied from 276.5 to 351.5 BU with the wheat cultivars. It is apparent from this study that starch properties were principally influenced by the wheat cultivar and slightly by the culture year. A good relationship between the pasting properties of whole flour and starch were finally established, showing the important role of starch in the whole flour viscosity. A thorough working knowledge of starch properties could lead to an appropriate selection of wheat cultivar, well-adapted to industrial end uses, without encountering processing or end-products quality problems and with most cost-competitive production. [less ▲]

Detailed reference viewed: 69 (2 ULg)
Peer Reviewed
See detailUne histoire à plusieurs voix entre le pays soninké (Mali) et la France
Razy, Elodie ULg

in Krauskopff, G. (Ed.) Les faiseurs d’histoires (2008)

Detailed reference viewed: 43 (7 ULg)
Full Text
Peer Reviewed
See detailModelling the Fringing of the FORS2 CCD
Walsh, J. R.; Kuntschner, H.; Jehin, Emmanuel ULg et al

in Kaufer, A. (Ed.) The 2007 ESO Instrument Calibration Workshop (2008)

Thinned CCD detectors display fringing which arises from the interference of multiply reflected light in the layers of the CCD. If the layer construction - the thicknesses and refractive indexes of the ... [more ▼]

Thinned CCD detectors display fringing which arises from the interference of multiply reflected light in the layers of the CCD. If the layer construction - the thicknesses and refractive indexes of the layers - is known, then the observed fringing can be accurately modelled and used to correct imaging and spectroscopic data for its effects. In practice the specifications on the actual deposited layer thicknesses may not be known to sufficient accuracy to predict the fringe behaviour. Thus calibration data, in the form of monochromatic flat fields, is required and can be modelled using the technique outlined by Malamuth et al. 2003, which has been applied to ACS CCDs. [less ▲]

Detailed reference viewed: 7 (0 ULg)
Full Text
Peer Reviewed
See detailCavernous hemangiosarcoma in a free-living red deer (Cervus elaphus)
Grégoire, Fabien ULg; Mousset, Bénédicte ULg; Hanrez, David ULg et al

in Veterinary Record : Journal of the British Veterinary Association (2008), 162

Detailed reference viewed: 55 (13 ULg)
Full Text
Peer Reviewed
See detailAutonomie fiscale, péréquation et contrainte budgétaire des communes: de la théorie à la pratique
Jurion, Bernard ULg

in Reflets et Perspectives de la Vie Economique (2008), XLVII(4), 5-14

Detailed reference viewed: 113 (18 ULg)
Full Text
Peer Reviewed
See detailLeibniz against the unreasonable newtonian physics
Bouquiaux, Laurence ULg

in Dascal, Marcelo (Ed.) Leibniz : what king of a rationalist? (2008)

Detailed reference viewed: 33 (3 ULg)
See detailAryl Hydrocarbon Receptor (AHR) and AHR Interacting Protein (AIP) expression in human GH/PRL-secreting pituitary adenomas
Jaffrain-Réa, M. L.; Gargano, D.; D'Innocenzo, E. et al

in Italian Congress of Endocrinology - Giornate Endocrinologiche Pisane GEP 2008 : Pisa 2008 (2008)

Detailed reference viewed: 22 (4 ULg)
Full Text
See detailUn témoignage nouveau sur les trochisques : P. Berol. inv. 21350
Marganne, Marie-Hélène ULg

in Boudon-Millot, Véronique; Dasen, Véronique; Maire, Brigitte (Eds.) Femmes en médecine. Actes de la Journée internationale d'étude organisée à l'Université René-Descartes-Paris V, le 17 mars 2006 en l'honneur de Danielle Gourevitch (2008)

Edition, translation and commentary of a Greek literary medical papyrus (P. Berol. inv. 21350, A.D. IIex./IIIin., unknown provenance) which contains a text on trochiskoi.

Detailed reference viewed: 37 (2 ULg)