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See detailManuel de projet. Choix des filières de traitements des eaux urbaines résiduaires et systèmes d’infiltration d’eaux usées épurées et d’eaux pluviales.
Grela, R.; Lemineur, M.; Wauthelet, M. et al

in Etude de méthodes et d’outils d’aide à la décision pour la planification et la mise en oeuvre de systèmes d’épuration individuelle ou groupée », (2004)

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See detailMyeloperoxydase concentration in bronchoalveolar lavage from healthy and heavy horses
Art, Tatiana ULg; Desmet, Christophe ULg; Lekeux, Pierre ULg et al

in Proceedings : 22nd Symposium of the Veterinary and Comparative Respiratory Society (2004)

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See detailLinear and nonlinear analyses of convective instabilities in evaporating liquid layers
Dondlinger, M.; Margerit, J.; Dauby, Pierre ULg

in On Interfacial Fluid Dynamics And Processes in phyisico-chemical systems (2004)

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See detailSTAT5 promotes granulocyte survival during lung inflammation
Fievez, Laurence ULg; Desmet, Christophe ULg; Seumois, G. et al

in Proceedings: 22nd Symposium of the Veterinary and Comparative Respiratory Society (2004)

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See detailRecherches en technologies de l'éducation
Denis, Brigitte ULg

in 2e rencontre des chercheurs en éducation (ABCéduc) (2004)

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See detailA projective approach to handle 3D spatial data
Billen, Roland ULg

in Proceedings of GIS Research UK 2004 (2004)

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See detailLa pédagogie universitaire en mouvement : une stratégie en 7 clés méthodologiques et enrichissement continu pour une mise en action de compétences et un impact pratique immédiat
Poumay, Marianne ULg

in (Re)trouver le plaisir d'enseigner et d'apprendre. Construire savoirs et compétences. (2004)

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See detailThe case sensitivity function approach to diagnostic and robust computation: a relaxation strategy
Critchley, Frank; Schyns, Michael ULg; Haesbroeck, Gentiane ULg et al

in Antoch, Jaromir (Ed.) COMPSTAT 2004: Proceedings in Computational Statistics (2004)

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See detailModelling of the wave propagation, the coastal currents and the induced topographic changes
Fraikin, Catherine; Archambeau, Pierre ULg; Erpicum, Sébastien ULg et al

in Proceedings of the 9th International Symposium on River Sedimentation (2004)

This paper models the sea bottom evolution. This model is built up on three main parts. The first one describes the wave propagation, taking simultaneously into account the refraction, the diffraction and ... [more ▼]

This paper models the sea bottom evolution. This model is built up on three main parts. The first one describes the wave propagation, taking simultaneously into account the refraction, the diffraction and the reflection but also the energy dissipation caused by wave breaking. This model is solved by the numerical method of the finite volumes, using an iterative resolution (the GMRES method). Several validations of this model have been carried out on many examples such as harbors of various geometries and depths, beaches,… The wave induced currents are computed in the second part based on the concept of the radiation stresses describing the excess of the flux momentum caused by the waves. A model based on the complete Navier-Stokes equations integrated on the depth and associated with appropriated forcing and friction terms is used. This model is computed as an update of WOLF software (HACH, ULg) and is applied to some examples such as beaches with or without coastal structures. Finally, the third part is about the sediment transport. It exhibits the topographic modifications of the coastal sea bottom caused by the waves and their currents. A loop execution of these three models ends this work. It gives us an operational tool to describe the topographic evolution of the coastal areas caused by the incident waves, the induced currents and then the resulting sediment transport, fulfilling the objectives of this paper. [less ▲]

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See detailÉvolution du Gravettien au Moyen Danube
Otte, Marcel ULg; Noiret, Pierre ULg

in Svoboda, Jirí; Sedlácková, Lenka (Eds.) The Gravettian along the Danube (2004)

Radiometric dates, typology and sedimentology suggest an autochthonous origin for the Gravettian culture in the Middle Danube. Its complex development is marked by tool specialisation, a demographic ... [more ▼]

Radiometric dates, typology and sedimentology suggest an autochthonous origin for the Gravettian culture in the Middle Danube. Its complex development is marked by tool specialisation, a demographic increase and an apparent sedentism. Subsequently, this key region spread to the east or the west by autonomous migratory movements during each phase (Bayacian, Kostenkian). The form of religiosity that is finally associated with this culture constitutes the first artistic creation evidencing a matriarchal system. Through the artistic forms, this belief system is also modified through time and across space: it is characterised as well by recognisable artistic “styles”. The broad Gravettian entity, in its distribution and the finesse of its adaptation, was a product of continental Europe, for which it constitutes the origin of later cultures and populations. At the same time, its plastic expressions seem to result in an Aurignacian acculturation, and its anatomy a blend of Neandertals with incoming modern humans. Curiously, recent phases are limited to the eastern Danube Basin. The Pleniglacial B seems to have interrupted western contacts, where the Magdalenians would soon appear, until Moravia. From then on, Europe as a whole would no longer be unified. In consequence, new approaches to the study of the Danubian Gravettian should be oriented towards the eastern plains, Moldavia and The Crimea. [less ▲]

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See detailUse of a short-acting bronchodilator prevents bronchoscopy-induced airflow limitation in cats
Kirschvink, N.; Leemans, J.; Delvaux, François ULg et al

in 8th Annual Meeting de la Société Française de Pharmacologie - Strasbourg - France - Avril 2004 (2004)

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See detailImprovement of the current Version of the EC3 fot the lateral torsional buckling of unrestrained steel beams under fire condition
Vila Real, P. M. M.; Lopes, N.; Simoes da Silva, L. et al

in Franssen, Jean-Marc; Benichou; Kodur (Eds.) et al Proceedings of SiF'04: Third International Structures in Fire workshop (2004)

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See detailUn sanctuaire thérapeutique du dieu lunaire Mên à Antioche de Pisidie
Nissen, Cécile ULg

in Musajo-Somma, Alfredo (Ed.) Actes du 39ème Congrès International d'Histoire de la Médecine : Bari-Metaponto, 5-10 September 2004, vol. I (2004)

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See detailLarge-distance effects on spin observables at RHIC
Selyugin, Oleg V; Cudell, Jean-René ULg; Predazzi, E.

in Aulenbacher, K.; Bradamante, F.; Bressan, A. (Eds.) et al 16th International Spin Physics Symposium (SPIN 2004) (2004)

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See detailAz energiaegyensúly zavarának hatása a méh involúciójára és a ciklikus petefészek működésére tejhasznú tehenekben]
Könyves, L.; Brydl, E.; Jurkovich, V. et al

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

The aim of the study was to evaluate the effect of energy imbalance (manifested increased blood NEFA) on reactivation of the ovaries, uterine involution and the incidence of retained placenta and ... [more ▼]

The aim of the study was to evaluate the effect of energy imbalance (manifested increased blood NEFA) on reactivation of the ovaries, uterine involution and the incidence of retained placenta and endometritis [less ▲]

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See detailCushing's disease : very long-term results of transsphenoidal, clinical and genetic studies
Stevenaert, Achille ULg; Perrin, G.; Martin, Didier ULg et al

in 12th International Congress of Endocrinology - Abstract book (2004)

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See detailA simple model for generalised parton distributions of the pion
Lansberg, Jean-Philippe ULg; Bissey, F.; Cudell, Jean-René ULg et al

in Bruncko, D.; Ferencei, J.; Strizenec, P. (Eds.) 12th International Workshop On Deep Inelastic Scattering (DIS 2004) (2004)

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See detailSaturation and non-linear effects in diffractive processes
Selyugin, Oleg V; Cudell, Jean-René ULg

in Burdik, C. (Ed.) 11th International Conference On Symmetry Methods In Physics (SYMPHYS-11) (2004)

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See detailAn attempt to derive a DEM and Ortho-photo map from hyperspectral data in the high resolution mode (Casi/SWIR)
Devriendt, Dennis; Goossens, Rudi; De Wulf, Alain et al

in Goossens, Rudi (Ed.) Remote Sensing in Transition (2004)

Future Remote Sensing data will include hyperspectral data more and more. This study frames in the preliminary studies to investigate the possibilities of these types of data. In this framework ... [more ▼]

Future Remote Sensing data will include hyperspectral data more and more. This study frames in the preliminary studies to investigate the possibilities of these types of data. In this framework experimental flights were organised by VITO (Flemish Institute for Technological Research) and OSTC (Federal Office for Scientific, Technical and Cultural Affairs) on 13th of September 2002 with a Dornier 228 aircraft carrying the CASI/SWIR sensor, over different test sites in Belgium. The flights were done by NERC and VITO and framed in the STEREO-program of OSTC. This paper deals with the “Ghent test site” over a peri-urban area, and focuses on the 3D-geometry of these data. These hyperspectral data are characterised by relief-displacement and differences in relief. These displacements occur in a direction away from the centre of the image. For remotely sensed images this is the direction away from the flight-line. In the monoscopic analysis of such images, these displacements will disturb the interpretation, the classification and the mapping of the image information. These distortions can be compensated for with a DEM. Very often this DEM has to come from an external data source such as laser scanning or aerial photography. However, when hyperspectral data is taken stereoscopically, it is possible to derive a DEM from these stereoscopic hyperspectral images, and so avoiding the cost to purchase an external DEM. To obtain stereoscopic imagery, two images were taken with an overlap of 80% in the so called “metrical mode” i.e. with a high spatial resolution (0.5m) and a lower spectral resolution. A third image was taken in “spectral mode”, for interpretation issues. A DEM and orthophoto were generated from the hyperspectral data by means of digital photogrammetry. A number of Ground Control Points were collected for absolute orientation, by means of DGPS. The geometric precision of the DEM and orthophoto derived from these data are evaluated using DEM and orthophoto derived from aerial pictures on different scales. [less ▲]

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See detailEffect of GnRH day 12 after artificial insemination on pregnancy rate in the cow
Szenci, O.; Perényi, Z.; Karen, A. et al

in Proceedings: 23rd World Buiatrics Congress, Québec, Canada (2004)

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See detailEmbrionális mortalitás diagnosztikai lehetőségei szarvasmarhában
Szenci, O.; Beckers, Jean-François ULg

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

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See detailImpacts des aménagements de porcheries sur les émissions d'ammoniac et de gaz à effet de serre
Nicks, Baudouin ULg

in Proceedings de la quatrième journée Productions porcines et avicoles (2004)

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See detailInfluence of the section and of the insulation type of the equivalent time
Cadorin, Jean-François; Pérez Jiménez, C.; Franssen, Jean-Marc ULg

in Bradley, D. (Ed.) Proceedings of the 4th International Seminar Fire and Explosion Hazards (2004)

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See detailPrecast Hollow Core Slabs in Fire: Numerical Simulations and Experimental Tests
Dotreppe, Jean-Claude ULg; Franssen, Jean-Marc ULg

in Franssen, Jean-Marc; Benichou; Kodur (Eds.) et al Proceedings of SiF'04: Third International Structures in Fire workshop (2004)

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See detailSiF'04, Structures in Fire
Franssen, Jean-Marc ULg; Benichou; Kodur et al

in Franssen, Jean-Marc (Ed.) Proceedings of the Third International Workshop (2004)

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See detailAffections respiratoires bovines : évolution des lésions pulmonaires et rapidité d’intervention
Lekeux, Pierre ULg; Coghe, J.

in Proceedings: Congrès de la Société Française de Buiatrie (2004)

Respiratory disease is the principal cause of loss of young cattle worldwide. The syndrome arises from a number of factors, including those involving the animal, e.g., age, general condition and immune ... [more ▼]

Respiratory disease is the principal cause of loss of young cattle worldwide. The syndrome arises from a number of factors, including those involving the animal, e.g., age, general condition and immune status; its environment, e.g., changes in food, temperature and humidity that lead to stress; and the presence of infectious agents, e.g., bacteria, viruses and mycoplasmas. The syndrome, in a method proposed by the author, can be classified into four grades: Grade 1, subclinical disease; Grade 2, compensated clinical disease; Grade 3, noncompensated clinical disease; and Grade 4, irreversible clinical disease. The increase in frequency and economic impact of bovine respiratory disease complex can be correlated with the escalating industrialisation of cattle production. In intensive operations, commingling of animals from multiple sources, exposure to many organisms, stress and management practices are all factors that can lead to disease. The predisposition of cattle, especially beef calves, to respiratory problems is related to their lack of functional pulmonary hardiness. Selection of breeds that demonstrate adequate pulmonary function and sufficient ventilatory reserve may help in the control of the bovine respiratory disease complex, but this approach is difficult to implement and slow to produce results. Prophylactic measures, including vaccination programmes and modifying management practices to reduce stress, also have a place in preventing the bovine respiratory disease complex. Unfortunately, these measures are not always easy to put into operation and cannot completely eradicate the problem. Therapeutic strategies to minimise the economic impact of the syndrome include use of early antibacterial therapy, modulation of the pulmonary inflammatory reaction and correction of mechanical disorders [less ▲]

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See detailMultivariate discrimination of sands using elongation and abrasivity indices
Pirard, Eric ULg; Vergara, Nicolas

in Proceedings PARTEC (9th European Symposium on Particle Characterization) (2004)

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See detailNEO 2003 EH_1, the Quadrantid Shower Parent
Jenniskens, P.; Lyytinen, E.; Jehin, Emmanuel ULg et al

in 35th COSPAR Scientific Assembly (2004)

Near Earth Object 2003 EH_1, first seen by LONEOS on 2003 March 6, was identified in early December as the parent of the Quadrantid shower based on the orbit calculated from 48 days of observations ... [more ▼]

Near Earth Object 2003 EH_1, first seen by LONEOS on 2003 March 6, was identified in early December as the parent of the Quadrantid shower based on the orbit calculated from 48 days of observations following its discovery [1]. The Quadrantids is our most intense annual shower and was until now the only major shower with no parent body. The orbit matches the inclination, semi-major axis, and argument of perihelion of the Quadrantid meteoroids, but has a perihelion distance outside of Earth orbit. It was shown that frequent close encounters with Jupiter result in a rapid dispersion of perihelion distances, accounting for the current orbit of the parent body. The dispersion of orbits in the meteor shower implies a young ˜ 500 year age and the large mass in the stream suggests formation during a comet breakup. This leaves open the possibility that comet C/1490 Y1 was a sighting of the object shortly after it broke up near aphelion, but to match the perihelion time with that of the backward integrated orbit of 2003 EH_1, a better orbit solution is needed. In December and January of 2003, we recovered the object with the ESO New Technology Telescope and computed a much improved orbit. We used that new orbit to study the formation of the Quadrantid stream for various epochs of ejection. In the context of evaluating the NEO impact hazard, those meteoroids trace the orbital evolution of other possible fragments from the breakup 500 years ago that may now be on a collision course with Earth. [1] P. Jenniskens, B.G. Marsden (2003) IAU Circular 8252 - December 08, 2003 (D.W.E. Green, ed.); P. Jenniskens (2004) 2003 EH_1 is the Quadrantid shower parent comet. Astronomical Journal (in press); http://leonid.arc.nasa.gov [less ▲]

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See detailDetermination of pregnancy-associated glycoproteins (bPAG) in cow’s milk
Metelo, R.; Silva, S.; Sulon, J. et al

in Proceedings: 23rd World Buiatrics Congress, Québec, Canada (2004)

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See detailNew proposals for the design of Steel-Beam-Colums under fire conditions
Lopes, Nuno; Vila Real, P. M. M.; Simoes da Silva, Luis et al

in Franssen, Jean-Marc; Benichou; Kodur (Eds.) et al Proceedings of SiF'04: Third International Structures in Fire workshop (2004)

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See detailDynamic Analysis Used to Cope with Partial and Temporary Failures
Franssen, Jean-Marc ULg; Gens, Frederic

in Franssen, Jean-Marc; Benichou, Nouredine; Kodur, Venkatesh (Eds.) et al Proceedings of SiF'04: Third International Structures in Fire workshop (2004)

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See detailPAG és progeszteron profilok alalkulás in vitro embrióbeültetést követõ vemhességnel hormanális stimuláció és petesejt kinyerés után tehenekben
Tomašković, A.; Prvanović, N.; Beckers, Jean-François ULg et al

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

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See detailBootstrap Equations for String-Like Amplitude
Semenov-Tyan-Shanskiy, Kirill ULg

in Dubinin, M.; Savrin, V. (Eds.) High energy physics and quantum field theory. Proceedings, 18th International Workshop, QFTHEP 2004, St. Petersburg, Russia, June 17-23, 2004 (2004)

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See detailEffet de la fertilisation avec des engrais contenant du sélénium sur le statut sélénique de bovins Blanc-Bleu Belge : résultats préliminaires
Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg; Coenen, M. et al

in 11èmes Rencontres autour des Recherches sur les Ruminants (2004)

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See detailDevelopment of a hydrogel containing GM-CSF to improve the dendritic cells colonisation of HPV+ epithelium
Evrard, Brigitte ULg; Hubert, Pascale ULg; Delvenne, Philippe ULg et al

in Proceedings of Eur conference on drug delivery and pharmaceutical technology (2004)

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See detailImage Analysis of Iron Oxides under the Optical Microscope.
Pirard, Eric ULg; Lebichot, Sophie

in Tassinari, L. M.; Pecchio, M.; Andrade, F. R. (Eds.) et al Applied Mineralogy: Developments in Science and Technology (2004)

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See detailS'engager dans la lecture : un investissement au service des compétences
Lafontaine, Dominique ULg

in Actes du 3e congrès des chercheurs en éducation, Bruxelles, 16-17 mars 2004 (2004)

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See detailRenormalization prescriptions and bootstrap in effective theories
Vereshagin, Vladimir; Semenov-Tyan-Shanskiy, Kirill ULg; Vereshagin, Alexander

in High energy physics and quantum field theory. Proceedings, 18th International Workshop, QFTHEP 2004, St. Petersburg, Russia, June 17-23, 2004 (2004)

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See detailA new high-order high-frequency integral equation method for the solution of scattering problems. II. Multiple scattering configurations
Bruno, O.; Geuzaine, Christophe ULg; Reitich, F.

in Proceedings of the 20th Annual Review of Progress in Applied Computational Electromagnetics, ACES 2004 (2004)

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See detailDietary aspects of ruminal acidosis
Nguyen, Patrick; Dumon, Henri; Siliart, Brigitte et al

in Proceedings of the ACVIM Forum 2004 (2004)

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See detailA new high-order high-frequency integral equation method for the solution of scattering problems. I. Single scattering configurations
Bruno, O.; Geuzaine, Christophe ULg; Reitich, F.

in Proceedings of the 20th Annual Review of Progress in Applied Computational Electromagnetics, ACES 2004 (2004)

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See detailComment former les usagers ? Réflexions à partir de la diversité des expériences de formation organisées en Belgique
Pochet, Bernard ULg

in Chevillotte, Sylvie (Ed.) Formation à la maîtrise de l'information à l'heure de l'harmonisation européenne : problématiques et perspectives. Actes des rencontres (2004)

Is there specific educational curriculum to information literacy? Which training for our teachers and information professionals? Proving interest of Infomration literacy programs for our students? How to ... [more ▼]

Is there specific educational curriculum to information literacy? Which training for our teachers and information professionals? Proving interest of Infomration literacy programs for our students? How to create a critical attitude in information retrieval? So many questions and others animate the EduDOC group's and led us to observe in detail the IL training activities organized in Belgium. This communication is not intended to answer these questions but rather to generate more questions [less ▲]

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See detailHow can intermodal transport support the logistical strategies of enterprises: a study on the opportunities and bottlenecks
Marchal, Jean ULg; Macharis, Cathy; Vereecken, Laetitia

(2004)

Intermodal freight transport is the movement of goods in one and the same load unit or vehicle by successive modes of transport without handling of the goods themselves when changing modes (European ... [more ▼]

Intermodal freight transport is the movement of goods in one and the same load unit or vehicle by successive modes of transport without handling of the goods themselves when changing modes (European Conference of Ministers of Transport et al. 1997). Altough it has still a small market share compared to road transport, it becomes more and more apparant that intermodal transport transport will play an important role in the future. Intermodal transport is more environmental friendly than road transport (Kreutzberger et al., 2003) and has a positive effect on the congestion problems (Van Schijndel and Dinwoodie, 2000). A third and important positive feature of intermodal transport is that it can easily fit in the supply chain management efforts by the companies. In this paper the missing links and opportunities for the intermodal transportsector are analysed. Also solutions for overcoming these bottlenecks are proposed. [less ▲]

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See detailThe evolution of inorganic chlorine above the Jungfraujoch station: an update.
Mahieu, Emmanuel ULg; Duchatelet, Pierre ULg; Zander, Rodolphe ULg et al

in Zerefos, C. S. (Ed.) Proceedings of the 20th Quadrennial Ozone Symposium (2004)

Within the frame of the NDSC, the total vertical column abundances of HCl and ClONO2, by far the two most important inorganic chlorine reservoirs at northern mid-latitudes, have been further monitored ... [more ▼]

Within the frame of the NDSC, the total vertical column abundances of HCl and ClONO2, by far the two most important inorganic chlorine reservoirs at northern mid-latitudes, have been further monitored above the Jungfraujoch station (Swiss Alps, 46.5ºN, 8.0ºE, 3580m a.s.l.), by analyzing infrared solar absorption spectra recorded with very high-resolution Fourier spectrometers. The mean temporal evolution of the sum of their monthly mean abundance time series indicates that the total stratospheric inorganic chlorine loading (Cly) has decreased slowly (-0.7+/-0.3%/yr, 1-sigma) since it peaked in late 1996, at the limit of being statistically significant at the 2-sigma level. Comparison with model calculations and with the evolution of surface total organic chlorine will also be discussed. [less ▲]

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See detailL'ouverture des écoles de musique à un nombre croissant d'élèves et les transformations de l'enseignement musical en Communauté française de Belgique
Giot, Bernadette ULg; Baye, Ariane ULg

in Evaluation entre équité et efficacité : actes du XVIe colloque international de l'Admée-Europe, Liège, 4-6 septembre 2003 (2004)

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See detailInfluence of selenium enriched fertilizers on the selenium content in grass and the selenium status in a suckling herd offered selenium enriched grass, silage and barley
Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg; Coenen, M. et al

in Book of Abstracts of the 55th Annual Meeting of the European Association for Animal Production (2004)

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See detailLes compétences à la recherche d’équité
Jadoulle, Jean-Louis ULg; Letor, Caroline; Vandenbergh, Vincent

in M. FRENAY & C. MAROY (Ed.) L’école, six ans après le décret « Missions », (2004)

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See detailDéveloppement d'un système de traçabilité génétique chez le porc basé sur le séquençage de régions riches en SNP
China, Bernard; Clinquart, Antoine ULg; Daube, Georges ULg

in 36èmes Journées de la Recherche Porcine (2004)

Traceability is a major concern in food industry. Genetic markers such as single nucleotide polymorphisms (SNPs) can be used in the genetic traceability context. Two loci rich in SNPs were sequenced in 96 ... [more ▼]

Traceability is a major concern in food industry. Genetic markers such as single nucleotide polymorphisms (SNPs) can be used in the genetic traceability context. Two loci rich in SNPs were sequenced in 96 different individuals. Thirty-two significant SNPs were observed. All tested individuals presented a different genotype. In order to simplify the procedure, a hybrid amplicon joining the two regions of interest was generated. A traceability experiment based on this strategy was successfully performed allowing to identify the right couple « ear-meat ». [less ▲]

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See detailCharacterisation of thermophysical properties of semi-solid steels for thixoforming
Lecomte-Beckers, Jacqueline ULg; Rassili, Ahmed ULg; Carton, Marc ULg et al

in Proceedings of the 8th International Conference on Semi-Solid Processing of Alloys and Composites (S2P) (2004)

Major challenge for semi-solid processing includes broadening the range of alloys that can be successfully thixoformed and developing alloys specifically for thixoforming. One important parameter is ... [more ▼]

Major challenge for semi-solid processing includes broadening the range of alloys that can be successfully thixoformed and developing alloys specifically for thixoforming. One important parameter is appropriate solidus-liquidus interval. The wider the solidification interval, the wider the processing window. This study is related to the experimental determination of this critical parameter on eight different steel compositions. This parameter was obtained using Differential Scanning Calorimetry. This technique allows to obtain the solid fraction versus temperature. The paper also presents the results of thermophysical properties determination such as thermal diffusivity, heat capacity and thermal conductivity. These properties were measured from room temperature to semi-solid state in one particular steel. The thermal diffusivity was measured using the Laser Flash method and the heat capacity using a DSC calorimeter. The thermal conductivity was obtained by calculation knowing the thermal dilatation measured with a dilatometer. All these measurements were performed for temperatures up to the liquidus. These parameters are difficult to measure but they are important to determine for the conductive heating phase of a semi-solid forming (SSM) process. [less ▲]

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See detailPrédiction du gras intermusculaire du porc Piétrain par l'ultrasonographie en temps réel
Youssao, A. K. I.; Verleyen, Vincent ULg; Michaux, Charles ULg et al

in Viandes & Produits Carnés - Hors série "10èmes journée Sciences du Muscle et Technologies des Viandes" (2004)

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See detailMorphodynamics of the Meuse River and its tributaries in the Ardenne Massif
Petit, François ULg

in Symposium pour la Protection de la Meuse (2004)

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

(2004)

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See detailAlbert Henry et la dialectologie
Boutier, Marie-Guy ULg

in Guyaux, André; Wilmet, Marc (Eds.) Hommage à Albert Henry, Actes de la journée du 22 février organisée à la Sorbonne (2004)

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See detailExperimental evidence for the action of M. fijiensis toxins on banana photosynthetic apparatus.
Busogoro, J. P.; Etame, J. J.; Harelimana, G. et al

in Banana improvement: cellular, molecular biology, and induced mutations.Proceedings of a meeting held in Leuven, Belgium, 24-28 September 2001 (2004)

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See detailQui est la Kourotrophos athénienne ?
Pirenne-Delforge, Vinciane ULg

in Dasen, Véronique (Ed.) Naissance et petite enfance dans l'Antiquité, Actes du colloque de Fribourg, 28 novembre-1er décembre 2001 (2004)

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See detailSelenium enriched winter barley for fattening bulls : animal performance and plasma metabolites
Cabaraux, Jean-François ULg; de Behr, Vanessa; Delobel, Agathe et al

in Proceedings of the British Society of Animal Science (2004)

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See detailL'assurance contre la perte de revenus en Région wallonne
Paris, Catherine ULg

in Lecocq, Pascale (Ed.) Actualité législative en droit immobilier (2004)

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See detailSuperconducting properties of magnetically textured Dy doped Bi-2212 nickel tapes
Fagnard, Jean-François ULg; Rahier, Sébastien ULg; Fonder, Nicole et al

in Andreone, A. (Ed.) Applied Superconductivity 2003 (Proceedings of the 6th European Conference on Applied Superconductivity) (2004)

This communication aims at reporting the superconducting properties of Dy-doped Bi-2212/NiO/Ni tapes prepared by a dip-coating process from an inorganic gel. The Bi-2212 is recrystallized at 965°C in ... [more ▼]

This communication aims at reporting the superconducting properties of Dy-doped Bi-2212/NiO/Ni tapes prepared by a dip-coating process from an inorganic gel. The Bi-2212 is recrystallized at 965°C in presence of an external 1.2 T magnetic induction. The precursor gel, the temperature and the thermal treatment duration are optimized regarding the microstructure The resulting tape samples are characterized by electrical resistance and I-V curves. The presence of secondary phases, such as Bi-2201, is reduced after a 750°C annealing but Ni diffusion limits the critical current density of the as-obtained tapes. The magnetic critical current density measured on textured Dy-doped Bi-2212 monoliths, obtained with the same type of texturation process, but showing no Ni contamination, is found to be about 30 times larger than the critical current density of the tapes. [less ▲]

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See detailDevelopment of in vitro techniques for the elimination of Cucumber Mosaic Virus from banana (Musa spp.).
Helliot, B.; Panis, B.; Hernandez, R. et al

in Banana improvement: cellular, molecular biology, and induced mutations.Proceedings of a meeting held in Leuven, Belgium, 24-28 September 2001 (2004)

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See detailDéficience du système glutathion chez le cheval de course
De Moffarts, Brieuc; Kirschvink, N.; Art, Tatiana ULg et al

in 30ème Journée de la Recherche Equine, Les Haras Nationaux (2004)

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See detailMineralogical characteristics of copper flotation products from Cayeli mine, Turkey and their influence to mineral processing
Strashimirov, S.; Dobrev, S.; Stamenov, S. et al

in Annual of the University of Mining and Geology, Sofia, 47, I, 147-153 (2004)

The paper presents mineralogical characteristics and pecularities of minerals distribution in products from Cu cycle of clastic ore mineral processing in Cayeli concentrator, Turkey. Special attention has ... [more ▼]

The paper presents mineralogical characteristics and pecularities of minerals distribution in products from Cu cycle of clastic ore mineral processing in Cayeli concentrator, Turkey. Special attention has been drawn to the mineralogical pecularities of sphalerite. The study has covered 16 samples from Cu flotation feed, Cu rougher concentrate, Cu final concentrate and tailing, each sieved in 4 granulometric classes. Significant quantity of sphalerite charactarized by higher amount of Cu and Fe as isomorphic impurities or extemely fine crystals of chalcopyrite are present in the Cu concentrate. Based on the performed studies, an improvement in the processing circuit has been suggested - especially in the grinding and hydrocycloning circuits. [less ▲]

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See detailInsert'Prof : pour un dispositif de formation favorisant une insertion réussie dans la vie professionnelle
Beckers, Jacqueline ULg; Jardon, Dorothée; Jaspar, Steve ULg et al

in Actes du 3e congrès des chercheurs en éducation, Bruxelles, 16 mars 2004 (2004)

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See detailFace au spectre de la pénurie, une nécessaire revalorisation objective et subjective d'une profession enseignante en quête d'elle-même
Beckers, Jacqueline ULg; Jaspar, Steve ULg; Mathieu, Cédric et al

in Actes du 3e congrès des chercheurs en éducation, Bruxelles, 16 mars 2004 (2004)

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See detailPromotion des entrepreneurs ruraux en Asie du Sud-Est
Dogot, Thomas ULg; Duquesne, Brigitte ULg; Pham Van Bien et al

in Colloque international AIEA2 et Ateliers de la SCAE (Association internationale d’économie alimentaire et agro-industrielle, Société canadienne d’agroéconomie) : actes du colloque (2004)

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See detailImprovements of an iterative and staggered Approach for a Model of Mixed Lubrication in Cold Rolling
STEPHANY; Ponthot, Jean-Philippe ULg

in Proceedings of NUMIFORM 2004, The 8th International Conference on Numerical Methods in Industrial Forming Processes: Materials processing and design. Modeling, Simulation and Applications (2004)

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See detailWhich metrics to assess and compare the quality of image fusion products ?
Cornet, Yves ULg; Binard, Marc ULg

in New Strategies for European Remote Sensing (2004)

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See detailThermomechanical Modeling at finite strains : updated EAS and SRI finite element formalisms
ADAM, L.; Ponthot, Jean-Philippe ULg

in Proceedings of PACAM VIII, eigth Pan American Congress of Applied Mechanics (2004)

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See detailModeling and experimental validation of an industrial sheet metal forming process
CELENTANO, D.; GARCIA, C.; FLORES, F. et al

in Computational Mechanics, WCCM VI (2004)

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See detailModeling the elastic-plastic behavior of a rotor support structure under a large unbalance: numerical simulations
Stainier, Laurent ULg; BUI, Q. V.; Ponthot, Jean-Philippe ULg

in Proceedings of ISMA 2004, International Conference on Noise & Vibration Engineering (2004)

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See detailInverse analysis on in situ geotechnical measurement using a genetic algorithm
Malécot, Yann; Levasseur, Séverine ULg; Boulon, Marc et al

in Pande, G. N.; Pietruszczak, S. (Eds.) Numerical Models in Geomechanics (2004)

This paper is dedicated to the identification of constitutive parameters of the Mohr-Coulomb constitutive model from in situ measurements. A general definition of an objective function is proposed. A ... [more ▼]

This paper is dedicated to the identification of constitutive parameters of the Mohr-Coulomb constitutive model from in situ measurements. A general definition of an objective function is proposed. A direct approach of inverse analysis is used to identify the shear modulus and the friction angle in four different situations. The first two examples deal with a “numerical” and with a real pressuremeter curve. A difficult convergence and a strong non unicity of solution is observed, which is classical in inverse analysis (ill posed problems). In a second stage, the horizontal displacements related to two excavation problems are used for identifying the two mechanical parameters. A clear minimum of the objective function is detected, giving a unique solution. The reasons of these differences are discussed and some ways of improving the interpretation of the pressuremeter test results are proposed. [less ▲]

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See detailFire Modelling
Franssen, Jean-Marc ULg

in COST C12, Improvement of Buildings' Structural Quality by New Technologies, Outcome of the Cooperative Activities (2004)

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See detailQuality control of particulate materials through image analysis.
Pirard, Eric ULg

in Optics and Industrial Vision (2004)

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See detailMédecine grecque et papyrologie : bilan et perspectives
Marganne, Marie-Hélène ULg

in Leclant, Jean; Jouanna, Jacques (Eds.) Actes du XIVe Colloque de la Villa grecque Kérylos "La Médecine grecque antique" organisé à Beaulieu-sur-mer, les 10 et 11 octobre 2003 (2004)

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See detailLa dimension "famille de situations" de la notion de compétence: Quelle objectivité? Quelle validité?
Chenu, Florent ULg

in Actes du 17e Colloque de l’Association pour le Développement des Méthodologies d’Evalutaion en Education - Reconnaître et valoriser les acquis de l’expérience. Universidade de Lisboa, Portugal, Novembre 2004. (2004)

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See detailLa réduction chirurgicale de la masse tumorale des adénomes hypophysaires améliore le contrôle médical de l'acromégalie par les analogues de la Somatostatine
Petrossians, Patrick ULg; Borges-Martins, L.; Espinoza, C. et al

in XXIème Congrès de la Société Française d'Endocrinologie - Abstract book (2004)

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See detailRéflexion sur les obstacles et les paradoxes d'une évaluation des compétences professionnelles
Chenu, Florent ULg

in Actes du 3e congrès des chercheurs en éducation, Espace Flagey, Bruxelles, Mai 2004. (2004)

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See detailMale hypogonadism caused by insolated LH deficiency : From pathology to gene, from gene to physiology
Valdes Socin, Hernan Gonzalo ULg; Salvi, R.; Pralong, F. et al

in 12th International Congress of Endocrinology - Abstract book (2004)

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See detailA Consistent Dissipative Time Integration Scheme for Structural Dynamics. Application to Rotordynamics.
Noels, Ludovic ULg; Stainier, Laurent ULg; Ponthot, Jean-Philippe ULg

(2004)

Recently, robust implicit energy and momentum conserving algorithms have been developed in the non-linear range. In previous works, the authors extended these algorithms to hypoelasticity-based ... [more ▼]

Recently, robust implicit energy and momentum conserving algorithms have been developed in the non-linear range. In previous works, the authors extended these algorithms to hypoelasticity-based constitutive models. In this paper we introduce numerical dissipation, opening the way to more complex simulations such as blade-loss in a turbofan. [less ▲]

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See detailUne langue entre soi
Servais, Christine ULg

in Exils : théorie, histoire, figures, pratiques (2004)

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See detailMotivation et démotivation : les élèves ont la parole
Chenu, Florent ULg

in Actes du 3e congrès des chercheurs en éducation, Espace Flagey, Bruxelles, Mai 2004. (2004)

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See detailRayleigh-Marangoni-Benard instability of a Ferrofluid Layer, in a Vertical Magnetic Field
Hennenberg, M.; Weyssow, B.; Slavtchev, S. et al

in 10th International Conference on Magnetic Fluids (2004)

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See detailImpact de différents modes de présentation du sélénium dans la ration de bovins
Cabaraux, Jean-François ULg; Hornick, Jean-Luc ULg; Istasse, Louis ULg et al

in 11èmes Rencontres autour des Recherches sur les Ruminants (2004)

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See detailSelenium enriched grass silage and winter barely for growing bulls: feedstuff composition and animal performance
de Behr, V.; Cabaraux, Jean-François ULg; Delobel, A. et al

in Proceedings of the British Society of Animal Science (2004)

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See detailLe projet de plate-forme électronique de construction et de gestion qualité de tests standardisés e-C&QCST
Gilles, Jean-Luc ULg; Piette, Sylvie-Anne ULg; Detroz, Pascal ULg et al

in Arzola, S. (Ed.) World education for educational research (WAER) : XIV congreso mundial de ciencias de la educacion : educatores para una nueva cultura : summary of papers abstracts (2004)

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See detailShould the safety and ethical evaluation of GMOs be based on the process or on the product of the novel gene combination?
du Jardin, Patrick ULg

in du Jardin, Patrick (Ed.) Science, Ethics & Society - 5th Congress of the European Society for Agricultural and Food Ethics (2004)

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See detailAnalisis Mineralogico Cuantitativo
Pirard, Eric ULg

in XVI Congreso Geologico Boliviano (2004)

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See detailMultiradial Image Analysis in Optical Reflected Light Microscopy
Pirard, Eric ULg; Lebichot, Sophie

in XIIIth European Congress for Microscopy (2004)

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See detailConcrete surface treatments quantification by means of mechanical profilometry
Courard, Luc ULg; Garbacz, Andrzej; Gorka, M.

in Maultzsch, M. (Ed.) Proceedings of the 11th International Congress on Polymers in Concrete ICPIC 2004 (2004)

Existing concrete surfaces need to be roughened to a profile necessary to achieve mechanical interlock with repair material. Surface mechanical morphometry is based on the measurement of surface profile ... [more ▼]

Existing concrete surfaces need to be roughened to a profile necessary to achieve mechanical interlock with repair material. Surface mechanical morphometry is based on the measurement of surface profile - profilometry - which can be extended to 3D representation with surfometry by means of a stylus registering the profile. Profilometry and surfometry analysis were realized on concrete after different surface treatments (grinding, sandblasting, shotblasting, hand- and mechanical milling). The profile has been quantified by means of statistical and amplitude parameters calculated from the waviness (lower frequencies) and the roughness (higher frequencies) profiles of the surface. Bearing ratio and Abbott's curve observations are also very useful to characterise surface profiles. [less ▲]

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See detailControl of listeria monocytogenes in dairy farms
Belleflamme, Christel ULg; Di Tanna, Sybille ULg; Anceau, Christine ULg et al

in Proceedings of the Ninth Conference on Food Microbiology (2004)

- Performed in Walloon farms in contact with the PDR project - L. monocytogenes characterised by its ubiquity - Numerous sources of contaminations : environment, cross-contaminations, post-contaminations ... [more ▼]

- Performed in Walloon farms in contact with the PDR project - L. monocytogenes characterised by its ubiquity - Numerous sources of contaminations : environment, cross-contaminations, post-contaminations, mastitis,… [less ▲]

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See detailLe nimbe et le jurème
Brausch, Géraldine ULg

in Brausch, Géraldine; Delruelle, Edouard (Eds.) La droit sans la justice : Actes de la rencontre autour du 'Cap des tempêtes' de L. François (2004)

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See detailLate Frasnian Atrypida (Brachiopoda) from the Ardenne shelf (southern Belgium)
Mottequin, Bernard ULg

in Anonymous (Ed.) Abstracts with programme of the 48th Palaeontological Association Annual Meeting (2004)

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See detailUne approche de la vraie prévalence des tumeurs hypophysaires
Beckers, Albert ULg; Ciccarelli, A.; Daly, Adrian ULg et al

in XXIème Congrès de la Société Française d'Endocrinologie - Abstract book (2004)

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See detailChanges in carcass and meat composition during the finishing of Belgian Blue double-muscled cull cows
Cabaraux, Jean-François ULg; Dufrasne, Isabelle ULg; Istasse, Louis ULg et al

in Book of absracts of the 55th Annual Meeting of the European Association for Animal Production (2004)

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See detailOn the O(1) Solution of Multiple-Scattering Problems
Geuzaine, Christophe ULg; Bruno, O.; Reitich, F.

in Proceedings of the 11th IEEE Conference on Electromagnetic Field Computation (CEFC'2004) (2004)

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See detailCharacterisation of a novel topical nanoemulsion vehicle with spreading properties
Roland, Isabelle ULg; Gillard, Patricia ULg; Delattre, Luc ULg et al

in Proceedings of Eur conference on drug delivery and pharmaceutical technology (2004)

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