References of "Paper published in a book"
     in
Bookmark and Share    
See detailBelgian Report to the IAG-subcommission “EUREF”
Bruyninx, Carine; Defraigne, Pascale; Ducarme, Bernard et al

in Torres, J.; Hornik, H. (Eds.) EUREF Publication N°10 (2002)

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailConstitutive modeling of chalk. Application to waterflooding
Charlier, Robert ULg; Collin, Frédéric ULg; Schroeder, Christian ULg et al

in Auriault, J. L.; Geindreau, C.; Royer, P. (Eds.) Poromechanics II (2002)

Subsidence of chalk oil reservoirs in North Sea is related to the chalk compaction induced by fluid depletion and by the water – chalk interaction. A constitutive model is developed in order to take into ... [more ▼]

Subsidence of chalk oil reservoirs in North Sea is related to the chalk compaction induced by fluid depletion and by the water – chalk interaction. A constitutive model is developed in order to take into account these two effects. It is based on frictional – cap elastoplasticity and on the Barcelona unsaturated soil model. Oil – water – chalk interaction is modeled through the suction variable. In a second step, viscous effects are added to the model. After implementation into a finite element code, these tools allow to simulate a waterflooding experiment on a chalk sample. The model appears to reproduce qualitatively and quantitatively the experimental results. [less ▲]

Detailed reference viewed: 87 (10 ULg)
See detailModeling the Martian ionosphere using the Total Electron Content measurement by the NEIGE/NETLANDER experiment
Morel, Laurent; Witasse, Olivier; Warnant, René ULg et al

in Proceedings of the XXVII URSI General Assembly (2002)

Detailed reference viewed: 17 (3 ULg)
Peer Reviewed
See detailA Combined Optical/Digital SAR Processor for Quicklook Applications
Litovchenko, Konstantin Ts.; Lemaire, Philippe; Barbier, Christian ULg

in Proc. EUSAR'02 Conference (2002)

Detailed reference viewed: 11 (2 ULg)
Peer Reviewed
See detailLe prologue en blanc du Lancelot en prose
Combes, Annie ULg

in Baumgartner, Emmanuèle; Harf-Lancner, Laurence (Eds.) Seuils de l'œuvre dans le texte médiéval (2002)

Detailed reference viewed: 37 (5 ULg)
Full Text
Peer Reviewed
See detailAnalytical study of the interaction between bending and axial force in bolted joints
Boissonnade, N.; Jaspart, Jean-Pierre ULg; Muzeau, J. P. et al

in Proceedings of the Third European Conference on Steel Structures (EUROSTEEL) (2002)

Detailed reference viewed: 70 (4 ULg)
Full Text
Peer Reviewed
See detailEffets de l’environnement proche sur la biodiversité entomologique en carottes de plein champ
Colignon, Pierre; Hastir, Pierre; Gaspar, Charles et al

in Annales de la 2ème Conférence Internationale sur les moyens alternatifs de lutte contre les organismes nuisibles aux végétaux (2002)

Detailed reference viewed: 29 (1 ULg)
See detailMyoglobinurie atypique: nouveaux cas en Belgique et en France
Delguste, Catherine ULg; Amory, Hélène ULg

in Proceedings of the 19th annual meeting of the Belgian Equine Practitioners Society (BEPS) (2002)

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailEntomological diversity in agro-ecosystems : not necessarily an ecological desert
Francis, Frédéric ULg; Haubruge, Eric ULg; colignon, Pierre et al

in Bulletin de l’Institut Royal des Sciences naturelles de Belgique, Biologie, 72 : 153-154. (2002)

Detailed reference viewed: 19 (0 ULg)
Full Text
See detailEvidence For a Self-Enrichment Process in Galactic Halo Globular Clusters
Parmentier, G.; Jehin, Emmanuel ULg; Magain, Pierre ULg et al

in Grebel, E.; Bradner, W. (Eds.) Modes of Star Formation and the Origin of Field Populations (2002)

Detailed reference viewed: 11 (4 ULg)
Full Text
See detailLa protection juridique de l'embryon
Leleu, Yves-Henri ULg; Langenaken, Evelyne ULg

in Rapports du XIeme congrès de l'Académie internationale de droit comparé (2002)

Detailed reference viewed: 49 (5 ULg)
See detailThe Slowly Pulsating B Star HD 147394
Briquet, Maryline ULg; Noels-Grötsch, Arlette ULg; Aerts, C. et al

in Aerts, Conny; Bedding, Timothy R.; Christensen-Dalsgaard, Jørgen (Eds.) RADIAL AND NONRADIAL PULSATIONS AS PROBES OF STELLAR PHYSICS (2002)

Detailed reference viewed: 15 (1 ULg)
Full Text
Peer Reviewed
See detailMesures agri-environnementales et biodiversité : effet des tournières enherbées sur les populations de syrphes en grandes cultures
Francis, Frédéric ULg; Devallée, Gilles; Terwagne, Sébastien et al

in 1. Annales de la 2ème Conférence Internationale sur les moyens alternatifs de lutte contre les organismes nuisibles aux végétaux (2002)

Detailed reference viewed: 62 (4 ULg)
Peer Reviewed
See detailFrequency dependence of Penh-index in healthy kittens
Kirschvink, N.; Vincke, G.; Marville, M. et al

in 20th Veterinary Comparative Respiratory Society - Boston, Massachussetts - USA - Octobre 2002 (2002)

Detailed reference viewed: 5 (0 ULg)
See detailHypercalcaemia of parathyroid carcinoma controlled by immunotherapy
Mead, G. P.; Harvey, T.; Epstein, M. et al

in The Endocrine Society's 84th Annual Meeting - Abstract book (2002)

Detailed reference viewed: 9 (0 ULg)
Peer Reviewed
See detailOxygen Fluxes, Redox Processes and the Suboxic Zone in the Black Sea
Konovalov, S.; Murray, J.; Luther, G. et al

in International conference. Oceanography of the eastern Mediterranean and Black Sea. Similarities and differences of two interconnected basins, Zappeion international conference Centre (2002)

We use the results of numerical modeling, calibrated and verified againsthistorical data from 1960 to 1995 and the most recent data from the 2001 Knorr cruise,to investigate the redox budget of the Black ... [more ▼]

We use the results of numerical modeling, calibrated and verified againsthistorical data from 1960 to 1995 and the most recent data from the 2001 Knorr cruise,to investigate the redox budget of the Black Sea water column and the main processesgoverning this budget. The results can be summarized as follows: (1) Injection of Mediterranean water, through the Bosporus, into the Black Sea results in intrusions of oxygen in the suboxic and anoxic layers; (2) The intensity of ventilation of the CIL andthe export production of organic matter are the primary control on interannualvariations in the thickness of the suboxic zone; (3) The lateral influx of oxygen resultsin oxidation of sulfide inside the anoxic zone. Almost 70% of the total vertical flux of sulfide is oxidized by this oxygen, mainly through redox Mn(II) – Mn(III,IV) cycling;(4) Nitrate seams to be responsible for oxidation of dissolved Mn(II) in the suboxiczone and Mn(III,IV) hydroxides, the end-products of this oxidation, sink and oxidizeabout 25% of the total flux of sulfide; (5) The vertical flux of oxygen at the onset of sulfide may account for consumption of a small fraction (less than 1%) of the total fluxof sulfide; (6) The lateral flux of oxygen also appears to be the main reason for the presence of the suboxic layer. [less ▲]

Detailed reference viewed: 21 (1 ULg)
See detailLes effets du transfert d'entreprise
Kefer, Fabienne ULg

in Rendez-vous sociaux de l'UCM (2002)

Detailed reference viewed: 53 (9 ULg)
Full Text
Peer Reviewed
See detailSpeed of sound measurements in the evaluation of bone properties in Holstein
Sandersen, Charlotte ULg; Guyot, Hugues ULg; Vandeputte, Sébastien ULg et al

in Proceedings of the XXII World Buiatrics Congress (2002)

Detailed reference viewed: 10 (2 ULg)
See detail3D h-phi finite element formulation for the computation of a linear transverse flux actuator
Deliège, Geoffrey ULg; Henrotte, François; Vande Sande, Hans et al

in 15th International conference on electrical machines (ICEM), Brugge, Belgium, August 25-28, 2002 (2002)

Detailed reference viewed: 33 (2 ULg)
See detailAnalyse exploratoire de la phase pilote de l'enquête 'Adult literacy and lifeskills survey' : pratiques de formation professionnelle et développement des compétences
Baye, Ariane ULg; Demeuse, Marc ULg; Hindryckx, Geneviève ULg et al

in Capital humain et marchés du travail : perspectives régionales et européennes (2002)

Au-delà du diplôme obtenu, quelles sont les compétences de base des adultes wallons ? Jusqu'ici, et c'était l'un des constats du XIVe congrès des économistes belges de langue française, nous ne disposions ... [more ▼]

Au-delà du diplôme obtenu, quelles sont les compétences de base des adultes wallons ? Jusqu'ici, et c'était l'un des constats du XIVe congrès des économistes belges de langue française, nous ne disposions pas d'outils pour répondre à cette question essentielle pour les décideurs, les observateurs et les acteurs économiques, sociaux et éducatifs. Si elle se confirme, la participation de la Wallonie à l'enquête internationale Adult Literacy and Lifeskills Survey (ALL) permettra d'analyser les liens entre des caractéristiques individuelles et les compétences des Wallons en littératie (compétences en lecture) et en numéracie (compétences en mathématique) ainsi qu'en résolution de problèmes. [less ▲]

Detailed reference viewed: 47 (5 ULg)
Peer Reviewed
See detailUltrasonographic assessment of the cranial meniscal ligament in the horse.
Busoni, Valeria ULg; Valentini, S.; Snaps, Frédéric ULg

in Proceedings EAVDI Meeting (2002)

Detailed reference viewed: 19 (4 ULg)
Full Text
See detailNF-kB activity, and IL-8 and GM-CSF expression, in the milk of chorionic mastitis-affected cows
Boulanger, Delphine; Bureau, Fabrice ULg; Lekeux, Pierre ULg

in National Mastitis Council Proceedings (2002)

Detailed reference viewed: 24 (3 ULg)
Full Text
Peer Reviewed
See detailRégénération de Phaseolus vulgaris L. et P. polyanthus Greenm. à partir d'embryons immatures en vue de leur hybridation interspécifique
Toussaint, André ULg; Geerts, P.; Clément, F. et al

in Actes des VIIIèmes Journées Scientifiques du Réseau "Biotechnologies, Amélioration des plantes et Sécurité alimentaire" (2002)

Detailed reference viewed: 12 (3 ULg)
See detailDesign of a linear transverse flux actuator
Vande Sande, Hans; Deliège, Geoffrey ULg; Hameyer, Kay et al

in 15th International conference on electrical machines (ICEM), n°152, Brugge, Belgium, August 25-28, 2002 (2002)

Detailed reference viewed: 20 (2 ULg)
Full Text
See detailDetailed Line-Profile Modeling of B Stars with Chemical Inhomogeneities
Briquet, Maryline ULg; Scuflaire, Richard ULg; Aerts, C. et al

in Radial and Nonradial Pulsations as Probes of Stellar Physics, ASP Conference Proceedings, Vol. 259. Edited by Conny Aerts, Timothy R. Bedding, and Jørgen Christensen-Dalsgaard. Also IAU Colloquium 185. San Francisco: Astronomical Society of the Pacific, 2002., p.266 (2002)

Detailed reference viewed: 5 (1 ULg)
Peer Reviewed
See detailMathematical symbolism : a feature responsible for superficial approaches ?
Fagnant, Annick ULg

in Cockburn, A. D.; Nordi, E. (Eds.) Proceedings of the 26th annual conference of the international group for the psychology of mathematics education (2002)

Detailed reference viewed: 54 (3 ULg)
Peer Reviewed
See detailGaAs-based Quantum Cascade Lasers: design, fabrication and perspective.
Zanolli, Zeila ULg; Scamarcio, Gaetano; Rizzi, Francesco et al

(2002)

Detailed reference viewed: 24 (2 ULg)
Full Text
Peer Reviewed
See detailImportance of pedogenic factors in the spatial distribution of some soil properties in the Belgian loess belt: some loess-substratum contacts.
Colinet, Gilles ULg; Lacroix, Daniel; Bock, Laurent ULg

in Degryse, Patrick; Sintubin, Manuel (Eds.) Contributions to the Geology of Belgium and Northwest Europe. Proceedings of the first Geologica Belgica International Meeting (2002)

Detailed reference viewed: 55 (2 ULg)
Full Text
Peer Reviewed
See detailIn situ conservation of wild populations of Phaseolus lunatus in the Central Valley of Costa Rica.
Maquet, A.; Baudoin, Jean-Pierre ULg

in Report of a Working Group on Grain Legumes. Third meeting, Krakow,Poland, 5-7 July 2001 (2002)

Detailed reference viewed: 13 (6 ULg)
Full Text
Peer Reviewed
See detailChansons liégeoises de conscrits. La mise en page de la voix populaire
Droixhe, Daniel ULg

in Leclerc, M.-D.; Robert, A. (Eds.) Chansons de colportage (2002)

Detailed reference viewed: 96 (3 ULg)
Full Text
Peer Reviewed
See detailAccords collectifs et individuels de travail en droit du travail
Kefer, Fabienne ULg; Clesse, Jacques ULg; Vielle, Pascale

in Rapports belges au congrès de l'académie internationale de Droit comparé à Brisbane (2002)

Detailed reference viewed: 35 (9 ULg)
Peer Reviewed
See detailLinear and nonlinear thermal instability of a rotating saturated porous medium heated from below
Desaive, Thomas ULg; Hennenberg, M.; Lebon, Georgy ULg

in 1st international conference on applications of porous media (2002)

Detailed reference viewed: 8 (0 ULg)
Full Text
Peer Reviewed
See detailNumerical modeling of hydro-mechanical fracture behavior
Guiducci, Chiara; Pellegrino, Antonio; Radu, Jean-Pol ULg et al

in Pande, G. N.; Pietruszczak, S. (Eds.) Numerical models in Geomechanics (2002)

A numerical approach for modeling coupled hydro-mechanical fracture behavior is proposed. The movement of fluids through rock fractures is important in many engineering areas of practical interest such as ... [more ▼]

A numerical approach for modeling coupled hydro-mechanical fracture behavior is proposed. The movement of fluids through rock fractures is important in many engineering areas of practical interest such as those ones of petroleum and mining engineering. In that context, one of the most investigated and complex subjects is the effect on well productivity due to changes in hydraulic conductivity both on the matrix rock and on its main fractures. It is well known, that these flow characteristics are strongly controlled by fracture apertures. Recent investigations on the distribution of the apertures in natural fractures suggest that the cubic law can, better than the Darcy law, predict the fluid flux through rough walled fractures as long as the appropriate average fracture aperture is used. A finite element code is developed to predict the influence that the stresses variation in the soil has on the distributed hydraulic conductivity field. The proposed model combines the stochastic cubic law with a non-linear deformation function (hyperbolic) that is suggested to describe the stress-closure/opening curves of the joints and that allows to couple together the hydraulic and the mechanic fracture behavior. The relationships used and the validity of the present model are tested through comparison between experimental data and numerical predictions (Bart 2000) in various boundary and loading conditions. Comparison between the Darcy model governing fluid flow equation and linear stress-closure/opening relation has also been performed showing the differences and the better de-scription given by the proposed new model. [less ▲]

Detailed reference viewed: 240 (16 ULg)
See detail3D finite element computation of a linear transverse flux actuator
Deliège, Geoffrey ULg; Vande Sande, Hans; Hameyer, Kay et al

in International conference on Power electronics, machines and drives, Bath, UK, April 16-18, 2002 (2002)

Detailed reference viewed: 22 (0 ULg)
Peer Reviewed
See detailApplication of the fast multipole method to the 2D finite element-boundary element analysis of electromechanical devices
V Sabariego, Ruth ULg; Gyselinck, J.; Geuzaine, Christophe ULg et al

in Proceedings of the 10th International Symposium on Numerical Field Calculation in Electrical Engineering (IGTE 2002) (2002)

Detailed reference viewed: 4 (1 ULg)
See detailAcromégalie : Diabète, intolérance au glucose et sensibilité à l'insuline
Valdes Socin, Hernan Gonzalo ULg; Vroonen, Laurent ULg; Betea, Daniela ULg et al

in XXème Congrès de la Société Française d'Endocrinologie - Abstract book (2002)

Detailed reference viewed: 27 (2 ULg)
Full Text
See detailSpectroscopic Monitoring of 10 Northern SPB Candidates
Mathias, P.; Le Contel, J*-M; Aerts, C. et al

in Radial and Nonradial Pulsations as Probes of Stellar Physics, ASP Conference Proceedings, Vol. 259. Edited by Conny Aerts, Timothy R. Bedding, and Jørgen Christensen-Dalsgaard. Also IAU Colloquium 185. San Francisco: Astronomical Society of the Pacific, 2002., p.266 (2002)

Detailed reference viewed: 5 (1 ULg)
Full Text
Peer Reviewed
See detailTexture analysis of cylindrical cup during deep-drawing process
Flores, Paulo; Duchene, Laurent ULg; Habraken, Anne ULg

in Yang, D. Y.; Oh, S. I.; Huh, H. (Eds.) et al Proceedings of the 5th international conference NUMISHEET 2002 (2002)

This paper presents the simulation of a deep-drawing process using three different constitutive laws: strain rate space yield locus description with an isotropic hardening law, strain rate space yield ... [more ▼]

This paper presents the simulation of a deep-drawing process using three different constitutive laws: strain rate space yield locus description with an isotropic hardening law, strain rate space yield locus description with a combined (isotropic and kinematic) hardening law, and stress space yield locus description with an isotropic hardening law. To take into consideration material anisotropy, the yield locus is computed from the crystallographic texture using Taylor's model, a dual plastic potantial and combined hardening law taking into account the dislocations microstructures. The results obtained by these three constitutive laws are compared with experimental ones. [less ▲]

Detailed reference viewed: 142 (7 ULg)
Full Text
Peer Reviewed
See detailInvestigation of application sharing systems for teaching purposes in engineering disciplines
Burger, C.; Papakosta, S.; Bullinger, Eric ULg et al

in 4th Int. Conf. New Educational Environment (2002)

Detailed reference viewed: 8 (0 ULg)
Peer Reviewed
See detailA silvicultural decision support system for pure larch stands: helping managers to meet their goals.
Pauwels, D.; Lejeune, Philippe ULg; Balandier, P. et al

in Improvement of larch (Larix sp.) for better growth, stem form and woodquality. Proceedings of an International Symposium, Gap (Hautes-Alpes)- Auvergne & Limousin, France, 16-21 September, 2002. (2002)

Detailed reference viewed: 33 (5 ULg)
Full Text
Peer Reviewed
See detailOn Deriving a Hybrid Model for Carbohydrate Uptake in Escherichia Coli
Bullinger, Eric ULg; Sauter, T.; Allgöwer, F. et al

in Proc. 15th IFAC World Congress (2002)

Detailed reference viewed: 12 (1 ULg)
Full Text
Peer Reviewed
See detailCoupled computations of highly erosive flows with WOLF software
Dewals, Benjamin ULg; Archambeau, Pierre ULg; Erpicum, Sébastien ULg et al

in Proc. 5th Int. Conference on Hydro-Science & -Engineering (ICHE) (2002)

Detailed reference viewed: 14 (6 ULg)
Full Text
See detailBases de la lutte phytosanitaire et des Bonnes Pratiques
Schiffers, Bruno ULg

in Normes de Qualité phytosanitaire dans le secteur des fruits et légumes (2002)

Detailed reference viewed: 21 (3 ULg)
See detailSevere Growth hormone deficiency in non diabetic patients with corticotroph microadenomas : effects of pituitary surgery and implications for GH replacement
Valdes Socin, Hernan Gonzalo ULg; Laret, V.; de Fays, C. et al

in 10th Meeting of the European Neuroendocrine Association - Abstract book (2002)

Detailed reference viewed: 8 (0 ULg)
Peer Reviewed
See detailLa mise en réseau des musées, l’exemple du Musée de Logbiermé
Drouguet, Noémie ULg

in Krupa, Alain-Gérard (Ed.) Des collections pour dialoguer : Musée, identité, modernité (2002)

Detailed reference viewed: 24 (1 ULg)
Peer Reviewed
See detailMaladies et croissance des veaux Blanc-Bleu Blege en fermes commerciales
de Behr, V.; Cabaraux, Jean-François ULg; Hornick, Jean-Luc ULg et al

in 9èmes Rencontres autour des Recherches sur les Ruminants (2002)

Detailed reference viewed: 11 (1 ULg)
Full Text
Peer Reviewed
See detailA constitutive model for North Sea Chalk. Application to reservoir compaction and to waterflooding
Charlier, Robert ULg; Collin, Frédéric ULg; Schroeder, Christian ULg et al

in Pande, G. N.; Pietruszczak, S. (Eds.) Nomerical models in Geomechanics (2002)

Subsidence of chalk oil reservoirs in North Sea is related to the chalk compaction induced by fluid depletion and by the water – chalk interaction. A constitutive model is developed in order to take into ... [more ▼]

Subsidence of chalk oil reservoirs in North Sea is related to the chalk compaction induced by fluid depletion and by the water – chalk interaction. A constitutive model is developed in order to take into account these two effects. It is based on frictional – cap elastoplasticity and on the Barcelona unsaturated soil model. Oil – water – chalk interaction is modeled through the suction variable. The two saturating fluids flow is also developed. After implementation into a finite element code, these tools allow to simulate a waterflooding experiment on a chalk sample. The model appears to reproduce qualitatively and quantitatively the experimental results. [less ▲]

Detailed reference viewed: 71 (12 ULg)
Full Text
See detailInvestigation of the biological activity in MSW landfills under dry climates (Tunisia and Haiti)
Hiligsmann, Serge ULg; Lardinois, M.; Rodriguez, C. et al

in Kocasoy, G.; Atabarut, T.; Nuhoglu, I. (Eds.) Appropriate environmental and solid waste management and technologies for developing countries (2002)

This paper presents the results of the investigations carried out over two years (April 2000 – February 2002) to quantify the biological activity that develops in four municipal solid waste landfills ... [more ▼]

This paper presents the results of the investigations carried out over two years (April 2000 – February 2002) to quantify the biological activity that develops in four municipal solid waste landfills located in different regions of two dry climate countries i.e. Haiti and Tunisia. Since the climatic water balance is negative (potential evapotranspiration being 1.5 to 5 times higher than rainfall), it has often been considered that this kind of landfill has neither environmental impact nor efficient biological activity. However, after five campaigns of sampling and analysis at different seasons, the results of the investigations show a relatively stable biological activity in the four landfills with biogas often containing more than 60 percent of methane. Indeed, under the upper waste layer that was effectively dry (dry weight from 85 to 98 %), the core of refuse contained between 35 and 65 % of dry matter. In some boreholes, the produced gases periodically expelled leachates like small geysers. Therefore, the results assert that landfill management in countries with dry climate should be considered with adapted technologies, not necessary the same as under temperate or humid climates. [less ▲]

Detailed reference viewed: 48 (2 ULg)
Peer Reviewed
See detailPIXE-identification of pigments used in old masters paintings : Black chalk used as a pigment in an oil painting attributed to Lambert Lombard (Liège 1506-1566)
Oger, Cécile ULg; Allart, Dominique ULg; Weber, Georges ULg

in Proceedings of Art 2002 7th International Conference on "Non-destructive Testing and Microanalysis for the Diagnostics and Conservation of the Cultural and Environmental Heritage" (2002)

Detailed reference viewed: 62 (7 ULg)
Full Text
See detailSpectators’ characteristics, expenses and feelings. Comparison between four top level sport events organized in the region of Liège
Lenzen, Benoît; François, Cédric; Jurion, Bernard ULg et al

in Laaksonen, K.; Löppönen, P.; Nykänen, E. (Eds.) et al Book of proceedings of the 10th congress of the European Association for Sport Management. Future of sport management (2002)

A team of researchers collected data from one thousand of spectators attending 10 sport events organized within the region of Liège during the year 1999. Spectators were randomly submitted to an ... [more ▼]

A team of researchers collected data from one thousand of spectators attending 10 sport events organized within the region of Liège during the year 1999. Spectators were randomly submitted to an individual interview. Questions were about four main themes: (1) socio-economic characteristics of spectators; (2) spending; (3) opinion about the sport event; and (4) opinion about the region. [less ▲]

Detailed reference viewed: 67 (8 ULg)
See detailLe dossier historique des châsses en Wallonie
George, Philippe ULg

in Les châsses en Wallonie (1999) (2002)

Detailed reference viewed: 15 (4 ULg)
Peer Reviewed
See detailLeucocyte subsets in the respiratory tract of dogs without respiratory disease : preliminary results.
Peeters, Dominique ULg; Day, M. J.; Laurent, A. et al

in Proceedings of the 12th Annual Congress of the ECVIM-CA (2002)

Detailed reference viewed: 5 (0 ULg)
See detailHow to get the most information out of your necropsy
Jauniaux, Thierry ULg; Coignoul, Freddy ULg

in COST Meeting proceedings (2002)

Detailed reference viewed: 14 (0 ULg)
Full Text
See detailAtlas of MSW landfills and dumpsites in developing countries
Lardinois, M.; Hiligsmann, Serge ULg; Rodriguez, C. et al

in Kocasoy, G.; Atabarut, T.; Nuhoglu, I. (Eds.) Appropriate environmental and solid waste management and technologies for developing countries (2002)

This paper presents the results of a six-year experience in collecting data on landfills and dumpsites in developing countries. Information such as the position of a landfill, its size and the way it is ... [more ▼]

This paper presents the results of a six-year experience in collecting data on landfills and dumpsites in developing countries. Information such as the position of a landfill, its size and the way it is managed are gathered in a database. The characterisation of wastes is also performed. Finally the actions taken or to be taken on each site are summarized. The purpose of such a project is to keep in memory all the information available about the main landfills and dumpsites in developing countries. This allows the identification and the management of their negative impacts on the environment. Furthermore, this tool will be of first help to set up proper rehabilitation projects. At present time, information about 85 landfills from 13 countries has been collected. The main partners of this project are Tunisia, Haiti, Senegal, Burkina Faso and Cuba. Besides those factual partnerships, new collaboration projects are being discussed with other countries such as Guinea. This work has already received the positive support of people involved in waste management in West Africa. The Atlas of MSW landfills and dumpsites in developing countries is published on the Internet (http://www.ulg.ac.be/cwbi/index.htm). Thanks to the support of the IEPF (Institut de l'Energie et de l'Environnement de la Francophonie / Institute for Energy and Environment in French talking Countries; IEPF is a member of AIF), it will be entirely updated and diffused on a broad range. This includes development of a new relational database and Internet site and the edition of a paper version of the Atlas. [less ▲]

Detailed reference viewed: 96 (5 ULg)
Full Text
Peer Reviewed
See detailLe peur et la fin du monde selon le bouddhisme
Verpoorten, Jean-Marie ULg

in Diez de Velasco, Francisco (Ed.) Miedo y religion (2002)

A partir des textes bouddhiques en pāli et en sanskrit, une brève investigation est menée sur le peur dans le bouddhisme et sur la cause d’une peur universelle : la fin du monde. Dans ces textes, la peur ... [more ▼]

A partir des textes bouddhiques en pāli et en sanskrit, une brève investigation est menée sur le peur dans le bouddhisme et sur la cause d’une peur universelle : la fin du monde. Dans ces textes, la peur est une des nombreuses composantes du psychisme humain, et –nous disent les textes du canon pāli- elle naît du désir et découle de causes tantôt morales (opinion erronée, solitude etc.), tantôt concrètes (gourmandise, apparition d’un démon etc.). Même les dieux la ressentent, ainsi lors du tremblement de terre qui accompagne la mort du Buddha. A l’approche de la mort, on pâlit, on frissonne ; les poils se hérissent. Seuls le Buddha et ses disciples sont sans peur (viśārada), car ils sont maîtres d’eux-mêmes. Ce sont eux qui effraient les forces mauvaises et sont un rempart contre elles. Voilà pourquoi le Buddha recommande aux marchands qui redoutent les dangers présents par ex. le long de la « route de la soie » d’invoquer les trois joyaux : le Buddha, sa communauté et sa loi. Quant à la fin du monde, elle intéresse peu le Buddha, mais les écrits canoniques lui font une place. La fin du monde c’est sa« résorption» (saṃvaṭṭa) suite à une catastrophe qui prend la forme soit d’un incendie, soit d’un déluge, soit d’un ouragan cosmiques. Buddhaghosa (5e s.de n.è.), qui traite de la question dans son Visuddhimagga, situe ces événements non pas dans l’avenir concret de l’humanité mais dans son passé contemplé par les moines en méditation. Après s’être souvenu de ses propres naissances antérieures, ceux-ci remontent plus haut encore dans un temps sans début et deviennent les témoins des multiples fins et recommencements du/des cosmos. La « résorption » est annoncée 100.000 ans à l’avance par les « cavaliers de l‘apocalypse » , des divinités terrorisées (saṃvegajāta) qui parcourent le monde en annonçant les événements à venir. Puis l’incendie se déclare, produit par 7 soleils qui embrasent non seulement la terre, mais aussi les cieux les plus bas. Lors de la « recréation » (vivaṭṭa) , les premiers êtres apparus vivent dans l’angoisse en raison de l’obscurité ambiante, laquelle ne se dissipera qu’ au lever de suriya, le disque solaire. [less ▲]

Detailed reference viewed: 49 (0 ULg)
Full Text
Peer Reviewed
See detailAnalysis of linear structures with non linear dampers
Denoël, Vincent ULg; Degée, Hervé ULg

in Proceeding of the Eurodyn Conference 2002 (2002)

This paper provides information about the numerical simulation of the dynamic behaviour of linear structures including non linear dampers, for which the relation between the damping force and the velocity ... [more ▼]

This paper provides information about the numerical simulation of the dynamic behaviour of linear structures including non linear dampers, for which the relation between the damping force and the velocity is described by a power law. A first part of the paper deals with single degree of freedom (SDOF) systems, with a particular emphasis on the resolution of the non linear equation allowing to compute the damping force corresponding to a given velocity. A second part deals with multi degree of freedom (MDOF) systems, and presents a special algorithm to study the behaviour of structures with a very small number of non linear components. [less ▲]

Detailed reference viewed: 75 (9 ULg)
Full Text
Peer Reviewed
See detailDeterministic and stochastic modelling for protection zone delineation
Rentier, Céline; Dassargues, Alain ULg

in Calibration and Reliability in Groundwater Modelling: A Few Steps Closer to Reality (2002)

Protection zones delimited by isochrones are often computed using calibrated groundwater flow and transport models. In heterogeneous formations, all direct (hard) and indirect (soft) data must be used ... [more ▼]

Protection zones delimited by isochrones are often computed using calibrated groundwater flow and transport models. In heterogeneous formations, all direct (hard) and indirect (soft) data must be used optimally. Approaches involving in situ pumping and tracer tests, combined with geophysical and/or other geological observations, should be developed. In a deterministic framework, the calibrated model is considered to be the best representation of reality at the current investigation stage, but uncertainty of the results is not quantified. Using stochastic methods, a range of equally likely isochrones can be produced, allowing us to quantify the influence of our knowledge on the aquifer parameters on protection-zone uncertainty. Furthermore, integration of soft data in a conditioned stochastic generation process, possibly associated with an inverse modelling procedure, can reduce the resulting uncertainty. Proposed is a stochastic methodology for protection-zone delineation, integrating hydraulic conductivity measurements (hard data), head observations and electrical resistivity data (soft data). [less ▲]

Detailed reference viewed: 41 (4 ULg)
Full Text
Peer Reviewed
See detailA concrete beam finite element accounting for shear effects
Kaiser, F.; Degée, Hervé ULg

in Proceedings of the 3rd DIANA Conference - Finite Elements in Civil Engineering Applications (2002)

This paper aims at presenting a new beam finite element allowing to simulate the behaviour of structures made of concrete beam structural elements where shear can have a significant effect. An incre ... [more ▼]

This paper aims at presenting a new beam finite element allowing to simulate the behaviour of structures made of concrete beam structural elements where shear can have a significant effect. An incre-mental MCFT-based constitutive law (Modified Compression Field Theory) describes behaviour of concrete. Results obtained by using this element are compared with membrane models and tests results. [less ▲]

Detailed reference viewed: 22 (1 ULg)
Peer Reviewed
See detailIsolation ad Characterization of osteocalcin in horses
Carstanjen, B; Wattiez, R; Amory, Hélène ULg et al

in Proceedings of the ECVS meeting 2002 (Resident Forum) (2002)

Detailed reference viewed: 3 (0 ULg)
Full Text
Peer Reviewed
See detailExplicit Thermodynamic Properties Using Radial Basis Functions Neural Networks
Adam, Olivier; Léonard, Olivier ULg

in Proceedings of the second SIAM international Conference on Data Mining (2002)

Gas turbine design, development, monitoring and maintenance are widely based on numerical simulations of the steady and transient engine performance. Most of the equations that are solved in the ... [more ▼]

Gas turbine design, development, monitoring and maintenance are widely based on numerical simulations of the steady and transient engine performance. Most of the equations that are solved in the simulation programs involve the thermodynamic properties of the fluid flowing through the engine. These properties depend on temperature, pressure, humidity and fuel dosage. As the solution of chemical equilibrium is not compatible with real-time computations, a chemical solver is used off-line to generate a large database which neural networks are trained on. These networks are built on radial basis functions such as multiquadrics. A forward selection approach is used to select data points from the training set as the centers of the transfer functions. The selection stops when the prediction error starts growing. The resulting networks for specific heat and enthalpy of the gas mixture are 3 orders of magnitude faster than the chemical solver. In order to further increase the efficiency and the generalization capabilities of the model, an external optimization solver has been used to tune the shape of the transfer functions. Several solutions are proposed and preliminary results are presented. [less ▲]

Detailed reference viewed: 26 (1 ULg)
Full Text
See detailMetallicity Gradients in Globular Cluster Systems : the Trace of a Self-Enrichment Process ?
Parmentier, G.; Magain, Pierre ULg; Noels-Grötsch, Arlette ULg et al

in Geisler, E. K.; Grebel, E.; Minniti, D. (Eds.) Extragalactic Star Clusters (2002)

We have developed a model of globular cluster self-enrichment, based on the ability of the globular cluster gaseous progenitors to retain the ejecta of a first generation of Type II Supernovae. The key ... [more ▼]

We have developed a model of globular cluster self-enrichment, based on the ability of the globular cluster gaseous progenitors to retain the ejecta of a first generation of Type II Supernovae. The key point is that this ability depends on the pressure exerted on the progenitor cloud by the surrounding protogalactic medium and therefore on the location of the cloud in the protogalaxy. The model is able to explain the galactic halo metallicities and the metallicity gradient of the Old Halo which is thought to be the genuine galactic globular cluster system. The possibility that metallicity gradients are a common property of extragalactic globular cluster systems is also presented. [less ▲]

Detailed reference viewed: 25 (1 ULg)
Full Text
Peer Reviewed
See detailA steel beam element accounting for the cross section deformation
Degée, Hervé ULg

in Proceedings of the 3rd DIANA World Conferences - Finite Elements in Civil Engineering Applications (2002)

Classical beam elements are based on the assumption that the cross section of the element re-mains unchanged during the entire loading. However, this can be too simple for modeling the behavior of thin ... [more ▼]

Classical beam elements are based on the assumption that the cross section of the element re-mains unchanged during the entire loading. However, this can be too simple for modeling the behavior of thin-walled steel profiles, where local and distortional buckling are likely to occur. In this perspective, a spe-cial element taking into account the deformation of the cross section is presented and some examples of com-putations of critical bifurcation loads are presented. [less ▲]

Detailed reference viewed: 50 (4 ULg)
See detailApproche clinique des ictères et des suspicions d’insuffisance hépatique aiguë chez le cheval : une étude rétrospective sur 40 cas
Amory, Hélène ULg; Sandersen, Charlotte ULg; Delguste, Catherine ULg et al

in Proceedings of the Annual meeting of the French Equine Veterinary Association (AVEF) (2002)

Detailed reference viewed: 46 (2 ULg)
See detailCapabilities and Limitations of Structures in Fire Modelling
Franssen, Jean-Marc ULg

in Proc. Intl Symposiuml on Structures in Fire - Issues an concerns after September Eleventh (2002)

Detailed reference viewed: 13 (3 ULg)
Full Text
Peer Reviewed
See detailExercise stress echocardiography in healthy horses
Amory, Hélène ULg; Brihoum, M; Debrue, M et al

in Proceedings of the 41st Annual Congress of the British Equine Veterinary Association (BEVA) (2002)

Detailed reference viewed: 7 (1 ULg)
Full Text
Peer Reviewed
See detailEffect of initial imperfections in numerical simulations of collapse behaviour of stiffened plates under compression
André, I.; Degée, Hervé ULg; De Ville De Goyet, Vincent ULg et al

in Proceedings of the Third European Conference on Steel Structures (2002)

The slenderness of plated structures together with a generalised use of high strength steel leads to a great importance of stability phenomena. The practical way to deal with such problems is to use rules ... [more ▼]

The slenderness of plated structures together with a generalised use of high strength steel leads to a great importance of stability phenomena. The practical way to deal with such problems is to use rules proposed in design codes. A common alternative to design codes is the use of non linear finite element simulations. One of the most sensitive point in these simulations is the choice of the initial imperfections to be introduced in the model. The present paper discusses the effect of initial imperfections on the calculated collapse load. Several parameters are considered (shape, magnitude and direction). Results of numerical simulations are also compared with those of a design using Eurocode 3 or ECCS Recommendations. Two cases of plate geometry are studied (plate with one single stiffener and plate with multiple stiffeners). [less ▲]

Detailed reference viewed: 39 (7 ULg)
Peer Reviewed
See detailLethal white foal syndrome – Revue de la littérature à partir de 2 cas cliniques
Sandersen, Charlotte ULg; Delguste, Catherine ULg; Cassart, Dominique ULg et al

in Proceedings of the Annual meeting of the French Equine Veterinary Association (AVEF) (2002)

Detailed reference viewed: 4 (0 ULg)
See detailLes risques d’incontinence après prostatectomie radicale dépendent-ils du bilan lésionnel ?
de Leval, Jean ULg; Waltregny, David ULg

in Opsomer, Reinier (Ed.) La prostatectomie radicale : Facteurs prédictifs d’incontinence et d’impuissance, Rapport du XXVème Congrès de la Société Internationale Francophone d’Urodynamique (2002)

Detailed reference viewed: 61 (1 ULg)
Peer Reviewed
See detailComputer modelling techniques for trabecular bone tissue engineering scaffold design
Geris, Liesbet ULg; De Gersem, H.; Van Cleynenbreugel, T. et al

in Proceedings of the second national day on biomedical engineering (2002)

Detailed reference viewed: 12 (2 ULg)
See detailThe role of bone sialoprotein and other members of the SIBLING family in bone metastases formation
Castronovo, Vincenzo ULg; Waltregny, David ULg; Fisher, Larry et al

in 3rd International Conference on Osteopontin and SIBLING (Small Integrin-Binding Ligand, N-linked Glycoprotein) Proteins (2002)

Bone metastasis is a major health and social-economic problem in well-developed countries because they are frequent and generate major morbidity in cancer patients. Although virtually all cancer cells can ... [more ▼]

Bone metastasis is a major health and social-economic problem in well-developed countries because they are frequent and generate major morbidity in cancer patients. Although virtually all cancer cells can metastasize to bone, the majority of bone metastases are due to a few types of cancers that exhibit a high osteotropism. These include carcinoma of the breast, lung, prostate, thyroid, kidney, and multiple myeloma. The exact molecular mechanisms by which certain cancer cells preferentially implant to specific sites are not yet fully understood. [less ▲]

Detailed reference viewed: 22 (1 ULg)
Full Text
See detailPregnancy-associated glycoproteins isolated from the ewe placenta removed at two different stages of gestation.
El Amiri, B.; Remy, B.; Melo de Sousa, Noelita ULg et al

in Proceedings of the 7e Journée de Rencontre Bioforum (2002)

Detailed reference viewed: 13 (2 ULg)
Peer Reviewed
See detailSlow Active Fault Detection and Imaging Using Multiple Geophysical Methods
Nguyen, Frédéric ULg; Garambois, S.; Chardon, D. et al

in Proceedings of the 8th Meeting on ‘Environmental and Engineering Geophysics (2002)

Detailed reference viewed: 45 (4 ULg)
Peer Reviewed
See detailThe north-eastern Black Sea redox zone hydrochemical structure: observed concentrations and estimated fluxes
Yakushev, E.V.; Chasovnikov, V.K.; Debolskaya, E.I. et al

in Proceedings of the Second International conference. Oceanography of the eastern Mediterranean and Black Sea. Similarities and differences of two interconnected basins, Zappeion international conference Centre (2002)

The fine structure of the hydrophysical and hydrochemical parameters observed in the northeastern Black Sea during the 1999-2002 RV ”Akvanavt” cruises is discussed. The observed increase of organic ... [more ▼]

The fine structure of the hydrophysical and hydrochemical parameters observed in the northeastern Black Sea during the 1999-2002 RV ”Akvanavt” cruises is discussed. The observed increase of organic phosphorus and urea at the boundary of oxic and anoxic waters testify that the hydrochmical structure is significantly influenced by chemosynthesis. The calculated nitrogen compound fluxes support the idea that organic nitrogen can be the significant part of total nitrogen in the oxic/anoxic interface. [less ▲]

Detailed reference viewed: 14 (2 ULg)
See detailJournée de Réflexion sur le recyclage des matières plastiques dans les projets de développement : Compte rendu.
Bindelle, Jérôme ULg

in Proceedings of the symposium of plastic recycling in project for developing countries (2002)

Detailed reference viewed: 30 (0 ULg)
Full Text
See detailLe consommateur et les produits du terroir
Burny, Philippe ULg

in Duquesne, Anne-Marie (Ed.) Saveurs et produits de terroir : un voyage de santé ? Actes du colloque international, 22 & 23 novembre 2001, Auditorium Campus CERIA, Bruxelles (2002)

Detailed reference viewed: 56 (3 ULg)
See detailL'articulation entre trajectoires professionnelles et familiales féminines
Gavray, Claire ULg

in SOPHIA (Ed.) Etudes féministes en Belgique (2002)

Detailed reference viewed: 12 (1 ULg)
See detailEvidence for a persistent and extensive greening trend in Eurasia inferred from satellite vegetation index data
Bogaert, Jan ULg; Zhou, L; Tucker, C J et al

in Do-Soon, Cho (Ed.) Proceedings of the VIII International Congress of Ecology (2002)

Detailed reference viewed: 18 (0 ULg)
See detailAnalysis of Geological Factors Involved In The Seismic Triggering of Landslides In Kyrgyzstan. Part B: Modelling Oflarge Deformation
Havenith, Hans-Balder ULg; Jongmans, Denis

in EGS General Assembly Conference Abstracts (2002)

Abstract: Site specific amplification effects are experimentally determined on the basis of weak ground motions and related simulations are generally realised in the visco-elastic domain since the ... [more ▼]

Abstract: Site specific amplification effects are experimentally determined on the basis of weak ground motions and related simulations are generally realised in the visco-elastic domain since the mechanical behaviour can be considered as linear. on the other hand, strong shaking caused by large earthquakes often induces non-linear effects, ie modification of the ground motion behaviour due to increasing strains and the appearance of plasticity. Therefore, predictive modelling of large deformations involves the introduction of plastic ... [less ▲]

Detailed reference viewed: 5 (0 ULg)
See detailEtude de l'impact de l'utilisation des boîtiers de votes en amphithéâtre
Detroz, Pascal ULg; Noel-Lambot, F.

in Actes du colloque AIPU, Louvain-La-Neuve (2002)

Detailed reference viewed: 13 (1 ULg)
See detailAutour d'Henri Bles : le Maître des disciples d'Emmaüs de Liège. Analyses technologiques du Paysage avec les disciples d'Emmaüs (Liège, Musée d'art religieux et d'art mosan)
Oger, Cécile ULg

in Toussaint, Jacques (Ed.) Actes du Colloque organisé dans le cadre de l'exposition : Autour de Henri Bles (2002)

Detailed reference viewed: 43 (5 ULg)
Full Text
Peer Reviewed
See detailGenetic algorithm optimisation of transient two-phase water pressures inside closed-end rock joints
Bollaert, Erik; Erpicum, Sébastien ULg; Pirotton, Michel ULg et al

in Schleiss, Anton; Bollaert, Erik (Eds.) Rock Scour due to falling high-velocity jets (2002)

High-velocity plunging water jets, appearing at the downstream end of dam weirs and spillways, can create scour of the rock. The prediction of this scour is necessary to ensure the safety of the toe of ... [more ▼]

High-velocity plunging water jets, appearing at the downstream end of dam weirs and spillways, can create scour of the rock. The prediction of this scour is necessary to ensure the safety of the toe of the dam as well as the stability of its abutments. A physically based engineering model has been developed at the Laboratory of Hydraulic Constructions for evaluation of the ultimate scour depth. This model is based on experimental measurements of water pressures at plunge pool bottoms and inside underlying rock joints. The pressures inside the joints revealed to be of highly transient nature and governed by the presence of free air. Hence, a numerical modelling of these pressures was performed, in collaboration with the Laboratory of Applied Hydrodynamics and Hydraulic Constructions (HACH), based on the one-dimensional transient flow equations applied to a pseudo-fluid. The amount of free air is a function of the instantaneous pressure inside the joint and has been accounted for by means of appropriate celerity-pressure relationships. These relationships are defined by the ideal gas law and Henry’s law and were optimised by means of a genetic algorithm optimisation technique. Very good agreement has been obtained between the measured and computed pressures at the end location of one-dimensional closed-end rock joints. [less ▲]

Detailed reference viewed: 48 (5 ULg)
Full Text
Peer Reviewed
See detailOn-line prediction of technological and organoleptic properties of beef by near infrared spectroscopy
Dotreppe, Olivier ULg; Lambotte, Sébastien; Leroy, Bernadette ULg et al

in Proceedings of the 48th International Congress of Meat Science and Technology (2002)

The aim of this study was to investigate the use of the NIR spectroscopy for on-line prediction of technological and organoleptic properties of beef in slaughterhouse. In this work, two different fibre ... [more ▼]

The aim of this study was to investigate the use of the NIR spectroscopy for on-line prediction of technological and organoleptic properties of beef in slaughterhouse. In this work, two different fibre optic probes - transmission and reflection - were compared. It can be concluded from this experiment when applied on-line that when applied on-line the NIR spectroscopy prediction of several meat quality parameters can be at less equal to those obtained directly on meat samples in the laboratory. Nevertheless, the performances varied according to the acquisition mode: the reflection and the transmission showing potentialities for prediction of colour and drip loss respectively. Before direct application on slaughterline for early meat quality prediction, the technique needs further adaptations in order to reduce the time of spectra acquisition and treatment. [less ▲]

Detailed reference viewed: 35 (2 ULg)
Full Text
Peer Reviewed
See detailHydro-mechanical behavior of fractures: 2D, F.E.M. modeling
Guiducci, Chiara; Pellegrino, Antonio; Radu, Jean-Pol ULg et al

in Auriault, J. L.; Geindreau, C.; Royer, P. (Eds.) Poromechanics II (2002)

A numerical approach for modeling the coupled hydro-mechanical fracture behavior is proposed. The movement of fluids through rock fractures and consequently the evolution of their hydraulic conductivity ... [more ▼]

A numerical approach for modeling the coupled hydro-mechanical fracture behavior is proposed. The movement of fluids through rock fractures and consequently the evolution of their hydraulic conductivity is an important subject in many petroleum related activities, mainly concerning the change of well productivity during the reservoir life. It is well known that the flow in the fractures is strongly controlled by the fracture apertures. Recent investigations on the distribution of the apertures in natural fractures suggest that the cubic law can, better than the Darcy law, predict the fluid flux through rough walled fractures as long as the appropriate average fracture aperture is used. A finite element code is developed to predict the influence that the stresses variation in the fracture has on the distributed hydraulic conductivity field. The proposed model combines the stochastic cubic law with a non-linear deformation function (hyperbolic) that is suggested to describe the stress-closure/opening curves of the joints and that allows to couple together the hydraulic and the mechanic fracture behavior. The relationships used and the validity of the present model are tested by means of the comparison between experimental data and numerical predictions (Bart 2000) in various bound-ary and loading conditions. Comparisons between the proposed new model and a no coupled one have also been performed. They show that the proposed coupled model allows for a more realistic description of the fracture behavior. [less ▲]

Detailed reference viewed: 146 (5 ULg)
Peer Reviewed
See detailDetection of a single synchronous growth change in several tree-ring series of south-east France
Nicault, A.; Boreux, Jean-Jacques ULg; Rathegeber, C.

in Proceedings of the 6th international conference on dendrochronology (2002)

Detailed reference viewed: 17 (2 ULg)
See detailAn Overview of Paul Smeyers' Career
Noels-Grötsch, Arlette ULg; Bedding, Timothy R; Christensen-Dalsgaard, Jørgen

in Aerts, Conny (Ed.) Radial and nonradial pulsations as probes of stellar physics : IAU 185th coloquium (2002)

Detailed reference viewed: 22 (0 ULg)
Full Text
Peer Reviewed
See detailPrediction of technological and organoleptic properties of porcine meat by near infrared spectroscopy
Meulemans, Alexandra; Dotreppe, Olivier ULg; Leroy, Bernadette ULg et al

in Proceedings of the 48th International Congress of Meat Science and Technology (2002)

The aim of the present study was to evaluate the Fourier Transform NIR spectroscopy as a potential technique for prediction of technological (pH and WHC) and organoleptic (color and tenderness) properties ... [more ▼]

The aim of the present study was to evaluate the Fourier Transform NIR spectroscopy as a potential technique for prediction of technological (pH and WHC) and organoleptic (color and tenderness) properties of porcine meat. From this study, it can be concluded that NIR spectroscopy shows good potentiality for prediction of several color and water holding capacity parameters. The quality of the models could be improved by using a larger number of samples or, alternatively, by choosing samples with larger variability, or possibly by performing reference analysis and NIR analysis on the same day. Since the spectra were obtained on minced meat, these results have to be confirmed when applying the technique on intact meat in the laboratory or on the slaughterline. [less ▲]

Detailed reference viewed: 40 (3 ULg)
Full Text
Peer Reviewed
See detailNotes d'onomastique indo-iranienne ancienne
Swennen, Philippe ULg

in Questions et Connaissances (Actes du IVe congrès européen des études iraniennes organisé par la Societas Iranologica Europaea, Paris, 6-10 septembre 1999), Vol. I: La Période Ancienne. Tetxes réunis par Philip Huyse (2002)

Detailed reference viewed: 23 (0 ULg)
Full Text
See detailComment répondre aux nouvelles demandes des entreprises et des ménages dans le cadre des structures spatiales de la Wallonie ?
Merenne-Schoumaker, Bernadette ULg

in Actes du Colloque CPDT (2002)

Forward thinking and realistic in terms of location of activities and accommodation for a new territorial development strategy in Wallonia

Detailed reference viewed: 18 (4 ULg)
Full Text
See detailDosages réalisables pour le diagnostic de gestation
Melo de Sousa, Noelita ULg; El Amiri, B.; Sulon, J. et al

in Journées Européennes de la Société Française de Buiatrie 2002 (2002)

Lorsque les signaux embryonnaires de la gestation induisent une modification du côté maternel, une possibilité nouvelle s’ouvre aux chercheurs attentifs au développement de tests pour le diagnostic ou le ... [more ▼]

Lorsque les signaux embryonnaires de la gestation induisent une modification du côté maternel, une possibilité nouvelle s’ouvre aux chercheurs attentifs au développement de tests pour le diagnostic ou le suivi de la gestation. Dans ce chapitre, nous essayerons de passer en revue les différentes molécules dont le dosage ou la mise en évidence a fait l’objet de publications scientifiques en relation avec le diagnostic de la gestation. Dans la mesure du possible, nous envisagerons les différents marqueurs en suivant la chronologie de leur apparition au cours de la gestation, mais ce critère ne prendra pas un caractère absolu car souvent plusieurs molécules se recouvrent, ou encore leur apparition au niveau de placenta précède largement le moment où elles apparaissent dans le sang maternel en quantités mesurables. Nous essayerons également, de connecter chaque molécule avec l’application que son dosage permet dans la clinique vétérinaire. Pour terminer, nous ferons une description rétrospective de quelques cas cliniques bien documentés qui montrent l’importance de l’association du dosage de protéines associées à la gestation et de la progestérone pour arriver à une meilleure compréhension des échecs observés dans le déroulement de la gestation. [less ▲]

Detailed reference viewed: 22 (4 ULg)
See detailFamilial isolated pituitary tumors : clinical and molecular studies in 80 patients
Valdes Socin, Hernan Gonzalo ULg; Jaffrain-Réa, M. L.; Tamburrano, G. et al

in The Endocrine Society's 84th Annual Meeting - Abstract book (2002)

Detailed reference viewed: 13 (0 ULg)
Peer Reviewed
See detailThe assessment of third metacarpal bone speed of sound measurements in young exercising thorougbreds
Carstanjen, B; Langlois, P; Detilleux, Johann ULg et al

in Proceedings of the European Society of the Veterinary Society (ESVOT) (2002)

Detailed reference viewed: 8 (0 ULg)
Full Text
Peer Reviewed
See detailDaily management of the transition to the future.
Goffinet, Nathalie ULg; Delvenne, Catherine ULg; Chalon, Patrice ULg et al

in Proceedings of the 8th European Conference of medical and Health Libraries, Köln, Septembre 16-21, 2002. (2002)

Detailed reference viewed: 54 (14 ULg)
Full Text
See detailDesign and tests for the heliospheric imager of the STEREO mission
Defise, Jean-Marc ULg; Halain, Jean-Philippe ULg; Mazy, Emmanuel ULg et al

in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series (2002)

The Heliospheric Imager (HI) is part of the SECCHI suite of instruments on-board the two STEREO spacecrafts to be launched in 2005. The two HI instruments will provide stereographic image pairs of solar ... [more ▼]

The Heliospheric Imager (HI) is part of the SECCHI suite of instruments on-board the two STEREO spacecrafts to be launched in 2005. The two HI instruments will provide stereographic image pairs of solar coronal plasma and coronal mass ejections (CME) over a wide field of view (~90°), ranging from 13 to 330 R[SUB]0[/SUB]. These observations compliment the 15 R[SUB]0[/SUB] field of view of the solar corona obtained by the other SECCHI instruments (2 coronagraphs and an EUV imager). The key challenge of the instrument design is the rejection of the solar disk light, with total straylight attenuation of the order of 10[SUP]-13 [/SUP]to 10[SUP]-15[/SUP]. A multi-vane diffractive baffle system has been theoretically optimized to achieve the lower requirement (10[SUP]-13[/SUP] for HI-1) and is combined with a secondary baffling system to reach the 10[SUP]-15[/SUP] rejection performance in the second camera system (HI-2). This paper presents the last updates of the SECCHI/HI design concept, with the expected performance. A verification program is currently in progress. The on-going stray-light verification tests are discussed. A set of tests has been conducted in air, and under vacuum. The results are presented and compared with the expected theoretical data. [less ▲]

Detailed reference viewed: 45 (4 ULg)
See detailStructural performance
Franssen, Jean-Marc ULg

in Proceedings of the Fire Resistance Determination and Performance Prediction Research Needs Workshop (NISTIR 6890) (2002)

Detailed reference viewed: 11 (2 ULg)
Full Text
Peer Reviewed
See detailLogique et limites de terroir, une perspective sociologique de la production à la consommation
Stassart, Pierre M ULg

in Actes de la journée d'étude BAMST, les produits de viande, les enjeux de la qualité (2002)

Detailed reference viewed: 13 (0 ULg)
Full Text
See detailImplicit-explicit time integration algorithms for the numerical simulation of blade-casing interactions
Noels, Ludovic ULg; Stainier, Laurent ULg; Ponthot, Jean-Philippe ULg et al

in Rajendran, A. M.; Jones, B. N.; Brebbia, C. A. (Eds.) Structures under Shock and Impact VII (2002)

In order to solve fast dynamic problems, an explicit method is the most adapted. But for slower dynamics, an implicit method is more stable. Typical industrial problems are governed by high frequency, e.g ... [more ▼]

In order to solve fast dynamic problems, an explicit method is the most adapted. But for slower dynamics, an implicit method is more stable. Typical industrial problems are governed by high frequency, e.g. impact, during short time intervals and slower dynamics, e.g. spring-back, during other time intervals. The optimal solution is then to have both implicit algorithm and explicit methods readily available in the same code and to be able to switch automatically from one to the other. Criteria that decide when to shift from a method to another have been developed here. Implicit balanced restarting conditions that annihilate numerical oscillations resulting for an explicit calculation are also proposed. [less ▲]

Detailed reference viewed: 95 (5 ULg)
Peer Reviewed
See detailSpatial and temporal variability of benthic fluxes and diagenetic pathways of organic matter in the north-western Black Sea
Friedrich, J.; Friedl, G.; Bondar, C. et al

in Proceedings of the Second International conference. Oceanography of the eastern Mediterranean and Black Sea. Similarities and differences of two interconnected basins, Zappeion international conference Centre (2002)

Detailed reference viewed: 8 (1 ULg)