Showing results 2801 to 2900 of 3586
 Astronomers Meet in Isfahan; Nazé, Yaël  Article for general public (2001) Not Available Detailed reference viewed: 12 (0 ULg)UVES: premiers résultatsJehin, Emmanuel Article for general public (2001) UVES = Ultraviolet Visual Echelle Spectrograph Detailed reference viewed: 2 (0 ULg)Une journée à ParanalJehin, Emmanuel Article for general public (2001) Not Available Detailed reference viewed: 3 (0 ULg)PRESSE: Emission radio "Tout autre chose" sur la RTBF La Première (Emission d'1h) - "La mémoire"Adam, Stéphane Diverse speeche and writing (2001) Detailed reference viewed: 5 (0 ULg)Un certain regard (2): la sagesse orientaleNazé, Yaël Article for general public (2001) Detailed reference viewed: 2 (0 ULg)Mallarmé, intraduisible même en françaisDurand, Pascal Conference given outside the academic context (2001) Detailed reference viewed: 1 (0 ULg)Lotissement périurbain et développement durable : les surcoûts collectifsHalleux, Jean-Marie Conference given outside the academic context (2001) Detailed reference viewed: 5 (0 ULg)Dossier sécurité dans le secteur agro-alimentaire. II. Panorama des démarches qualités : à chaque stratégie son outil.Sindic, Marianne Article for general public (2001) Detailed reference viewed: 10 (0 ULg)Contrats entre partenaires commerciaux : quelle durée ?Kohl, Benoît ; Matray, Didier Article for general public (2001) Detailed reference viewed: 18 (5 ULg)Pour Lire Pas LuGeuens, Geoffrey Article for general public (2001) Detailed reference viewed: 1 (0 ULg) Faut-il faire payer nos journaux d'entreprise ?Durand, Pascal ; Article for general public (2001) Detailed reference viewed: 8 (1 ULg)Le Rôle de l'Église de Liège dans le développement du culte de la Trinité en EuropeClose, Florence Conference given outside the academic context (2001) Cette conférence consistait en la présentation des principales conclusions de mon mémoire de licence Detailed reference viewed: 12 (0 ULg)Participation à l'émission "Clé des Champs" de la RTBFBurny, Philippe Diverse speeche and writing (2001) Detailed reference viewed: 1 (0 ULg)SAFIR A software for modelling the behaviour of structure submitted to the fireFranssen, Jean-Marc Conference given outside the academic context (2001) Detailed reference viewed: 22 (0 ULg)Comment lire entre les lignes? Les secrets de l’interprétationDawans, Stéphane Conference given outside the academic context (2001) Detailed reference viewed: 7 (2 ULg)L'alimentation des bovins Blanc Bleu Belge culardsBeckers, Yves Conference given outside the academic context (2001) Detailed reference viewed: 4 (0 ULg)Les marionnettes du Bread and Puppet theatreDelhalle, Nancy Article for general public (2001) Detailed reference viewed: 11 (1 ULg)"Enseignement du FLE et immersion linguistique : la situation de la Louisiane"Defays, Jean-Marc Conference given outside the academic context (2001) Detailed reference viewed: 59 (3 ULg)Un certain regard (1): des pierres levées vers le CielNazé, Yaël Article for general public (2001) Detailed reference viewed: 2 (0 ULg)L'atelier du goût.Blecker, Christophe Conference given outside the academic context (2001) Detailed reference viewed: 1 (0 ULg)Comment lire entre les lignes? Les secrets de l’interprétationDawans, Stéphane Conference given outside the academic context (2001) Detailed reference viewed: 5 (4 ULg)Tritons et salamandres du bord de l'eauDenoël, Mathieu Article for general public (2001) Detailed reference viewed: 11 (3 ULg)La méthode HACCP : La maîtrise de la qualité chez les chocolatiers.; Sindic, Marianne Article for general public (2001) Detailed reference viewed: 6 (1 ULg)Résistances aux antibiotiques des principaux pathogènes respiratoires chez les bovinsLinden, Annick Article for general public (2001) Detailed reference viewed: 8 (0 ULg)Les mots pour le direDelville, Michel Article for general public (2001) Detailed reference viewed: 10 (2 ULg) Echo des scientifiquesPoncin, Pascal Article for general public (2001) Detailed reference viewed: 10 (0 ULg)Dialogue avec Jacques DerridaSteinmetz, Rudy Diverse speeche and writing (2001) Detailed reference viewed: 4 (0 ULg)Animation d'une table ronde avec Jacques Derrida autour de "Le toucher"Steinmetz, Rudy Diverse speeche and writing (2001) Detailed reference viewed: 12 (1 ULg)Débat avec Jacques DerridaSteinmetz, Rudy Diverse speeche and writing (2001) Detailed reference viewed: 4 (0 ULg)Médias et idéologie : la voix de son maîtreGeuens, Geoffrey Article for general public (2001) Detailed reference viewed: 6 (0 ULg)Finite Element Model Updating of the Garteur SM-AG19 Structure; Golinval, Jean-Claude Conference given outside the academic context (2001) This paper reports the procedure followed by the "LTAS-Vibrations et Identification des Structures" research group to generate a low order nite element (F.E.) model of the GARTEUR SM-AG19 structure ... [more ▼] This paper reports the procedure followed by the "LTAS-Vibrations et Identification des Structures" research group to generate a low order nite element (F.E.) model of the GARTEUR SM-AG19 structure proposed as benchmark in the framework of the European COST Action F3 in structural dynamics. The model is made of beam elements, local inertia and rigid body elements. First, the correlation of the experimental data with the results of the F.E. model shows different levels of discrepancies. To perform local error detection, the size of the measured mode shape vectors is first expanded to the size of the F.E. eigenvectors. Model error localisation is based on the computation of residual strain energy due to errors in the constitutive equations. Updating parameters are then selected using eigenvalue sensitivity and local error analyses. The error localisation procedure is followed by the updating process in order to improve the accuracy of the FE models. The quality of the results is assessed in terms of accuracy of the response prediction to structural modifications. [less ▲] Detailed reference viewed: 65 (2 ULg)Modal Identification of the "Steel-Quake" Structure Using the Data-Driven Stochastic Subspace and ARMAV Methods; Golinval, Jean-Claude Conference given outside the academic context (2001) In this paper, two techniques used for modal identification of output-only systems are presented and compared. The first technique is based on an ARMAV model. The method is known as the prediction error ... [more ▼] In this paper, two techniques used for modal identification of output-only systems are presented and compared. The first technique is based on an ARMAV model. The method is known as the prediction error method (PEM) and requires a non-linear iterative optimisation procedure. The second technique is a stochastic subspace method that estimates the system matrices of a stochastic state space model by a data-driven algorithm and by using numerical techniques such as singular value and QR decompositions. The comparison between both techniques is performed over the “Steel-Quake” benchmark proposed in the framework of COST Action F3 “Structural Dynamics”. The results show that the investigated techniques give good results in term of estimated modal parameters. Especially, it is found that the stochastic subspace technique is much faster than the PEM. [less ▲] Detailed reference viewed: 17 (0 ULg)Damage Localisation Using Principal Component Analysis of Distributed Sensor Array; Golinval, Jean-Claude Conference given outside the academic context (2001) The spatial information given by the distributed sensors (e.g., piezoelectric laminates) can be used to forecast structural damage on localised critical spot. It is well known that a localised structural ... [more ▼] The spatial information given by the distributed sensors (e.g., piezoelectric laminates) can be used to forecast structural damage on localised critical spot. It is well known that a localised structural damage with relative small amplitude does not affect significantly the modal response of the structure, at least at low frequencies. Nevertheless, a local de-lamination or electrode deterioration at the distributed sensor level will show significant changes on the response of the sensor by modifying its apparent electromechanical coupling. Assuming that the number of sensors is greater than the number of involved structural modes, a local structural damage, with relative small amplitude, will only affect a particular distributed sensor without affecting significantly the response of the others. By applying a principal component analysis (PCA) on the sensor time responses, it is possible to see that any change of one particular sensor electromechanical coupling factor will affect the subspace generated by the complete sensor response set. The subspace generated with the damaged structure can then be compared with the subspace of an initial state in order to diagnose damage or not. [less ▲] Detailed reference viewed: 21 (0 ULg)COST F3 Structural Dynamics 1997-2001, Presentation and Some Preliminary ResultsGolinval, Jean-Claude ; Conference given outside the academic context (2001) The COST Action F3 “Structural Dynamics” was initiated in 1997 by Professor Jean-Claude Golinval. The main objective of this COST Action is to increase the knowledge required for improving the structural ... [more ▼] The COST Action F3 “Structural Dynamics” was initiated in 1997 by Professor Jean-Claude Golinval. The main objective of this COST Action is to increase the knowledge required for improving the structural design, the mechanical reliability, and the safety of structures in linear and non-linear dynamics. This research Action is supported by the European Community and is divided into three working groups dealing with the following issues: WG1: “Finite Element Model Updating Methods”; WG2: “Health Monitoring and Damage Detection”; and WG3: “Identification of Non-linear Systems”. This paper presents the objectives of the COST Action F3, the organization of the Action, the members of the management committee, and the scientific program of each working group in more detail. Finally, preliminary results of the COST Action are presented. [less ▲] Detailed reference viewed: 12 (0 ULg)Les mirages gravitationnels (IV)Surdej, Jean ; Surdej, Anna Article for general public (2001) Detailed reference viewed: 9 (6 ULg)Les révolutionnaires sortiront-ils du rang ? Les valeurs éducatives entre la famille et l'écoleGuillaume, Jean-François Conference given outside the academic context (2001) Quelle relation entre le programme éducatif de l'Ecole, inscrit dans des textes légaux, et les valeurs éducatives prônées par les familles ? Comment comprendre les affrontements parfois vifs entre les ... [more ▼] Quelle relation entre le programme éducatif de l'Ecole, inscrit dans des textes légaux, et les valeurs éducatives prônées par les familles ? Comment comprendre les affrontements parfois vifs entre les différents acteurs éducatifs ? Se pourrait-il que les interlocuteurs les plus exigeants sont ceux qui, dans leurs activités professionnelles, se sont déjà approprié le modèle scolaire d'éducation et de formation, et en ont perçu les contradictions et les limites ? [less ▲] Detailed reference viewed: 19 (10 ULg)Clonage humain et processus de prise de décision publiqueBrunet, Sébastien Conference given outside the academic context (2001) Detailed reference viewed: 41 (4 ULg)L'aventure inachevée du boson de HiggsJaminon, Martine Article for general public (2001) Detailed reference viewed: 2 (0 ULg)Concours Life in Universe- Compte-renduJaminon, Martine Article for general public (2001) Detailed reference viewed: 2 (0 ULg)La fusion froideJaminon, Martine Article for general public (2001) Detailed reference viewed: 10 (1 ULg)April in Chicago :The Center for Black Music ResearchSacré, Robert Article for general public (2001) Detailed reference viewed: 11 (0 ULg)Wilson "Boozoo" CHAVIS - nécrologieSacré, Robert Article for general public (2001) Detailed reference viewed: 7 (0 ULg)Allocution de Philippe Burny, représentant du Ministre wallon de l'Agriculture et de la Ruralité, Monsieur José HappartBurny, Philippe Speech (2001) Detailed reference viewed: 11 (0 ULg)Qualité et production des produits agricolesBurny, Philippe Conference given outside the academic context (2001) Detailed reference viewed: 3 (0 ULg)Caractéristiques économiques principales de l'Agriculture wallonneBurny, Philippe Speech (2001) Detailed reference viewed: 3 (1 ULg)Evolution de l'économie agricole wallonneBurny, Philippe Speech (2001) Detailed reference viewed: 5 (1 ULg)Les succès de l'extrême droite en Europe, signe de faiblesse de nos démocraties?Jamin, Jérôme Article for general public (2001) Detailed reference viewed: 11 (0 ULg)Les mots et les chosesJamin, Jérôme Article for general public (2001) Detailed reference viewed: 5 (1 ULg)Une extrême droite de riches ?Jamin, Jérôme Article for general public (2001) Detailed reference viewed: 1 (1 ULg)Le mythe de l’autochtonieJamin, Jérôme Article for general public (2001) Detailed reference viewed: 8 (1 ULg)Cette télévision qui cache en montrantJamin, Jérôme Article for general public (2001) Detailed reference viewed: 12 (1 ULg)Prise en charge des troubles de la mémoire dans la maladie d'AlzheimerAdam, Stéphane Conference given outside the academic context (2000) Detailed reference viewed: 4 (0 ULg)Comment lire entre les lignes? Les secrets de l’interprétationDawans, Stéphane Conference given outside the academic context (2000) Detailed reference viewed: 19 (5 ULg)Des planètes par milliers ...Nazé, Yaël Article for general public (2000) Detailed reference viewed: 5 (0 ULg)D’un Soir à l’autreDurand, Pascal Article for general public (2000) Detailed reference viewed: 19 (3 ULg)La valorisation de la betterave fourragère dans l'alimentation de la vache laitière et du bétail à l'engraissementBeckers, Yves Conference given outside the academic context (2000) Detailed reference viewed: 1 (0 ULg)Alimentation et fertilité en Blanc Bleu BelgeBeckers, Yves Conference given outside the academic context (2000) Detailed reference viewed: 6 (0 ULg)Médias, finance et industrie : haro sur la démocratieGeuens, Geoffrey Article for general public (2000) Detailed reference viewed: 10 (2 ULg)"I : L'apprentissage"Defays, Jean-Marc Conference given outside the academic context (2000) Detailed reference viewed: 15 (2 ULg)"L'apport de la psychologie de l'apprentissage pour l'enseignement d'une langue seconde"Defays, Jean-Marc Conference given outside the academic context (2000) Detailed reference viewed: 43 (1 ULg)L’utopie Internet : du village global au huis clos planétaire ?Durand, Pascal Article for general public (2000) Detailed reference viewed: 43 (6 ULg)Quelques compositeurs belges à la Monnaie : le projet discographique du tricentenairePirenne, Christophe Conference given outside the academic context (2000) Detailed reference viewed: 4 (0 ULg)"II: La langue"Defays, Jean-Marc Conference given outside the academic context (2000) Detailed reference viewed: 4 (1 ULg)Alimentation et modifications de la composition en acides gras des graisses corporelles des porcs et des volailles.Thewis, André ; Conference given outside the academic context (2000) Detailed reference viewed: 8 (2 ULg)Voyage au pays de Darius et des ayattolahsNazé, Yaël ; Article for general public (2000) Detailed reference viewed: 16 (0 ULg)Un an de crise de défiance de l’euro : révélation d’une Europe sans avenir ?Santander, Sébastian Article for general public (2000) Après un an d'existence, l'EURO s'est fort dévalué. Cela s'explique notamment par la difficulté que l'Union européenne a à définir un projet politique commun claire. Detailed reference viewed: 6 (1 ULg)Société Belge des Ecoles du Dos. L'école du dos offre la solution à la chronicité et à la récurrence des problèmes de dos.Henrotin, Yves Article for general public (2000) Detailed reference viewed: 45 (0 ULg) L'Université au fil du temps. Fin de l'épopée Ulg.Frankignoulle, Pierre Article for general public (2000) Detailed reference viewed: 13 (2 ULg)Evolution de l'économie agricole et horticole de la Région wallonne. Enregistrement de l'émission agricole radio de la RTBF, avec Monsieur le Ministre HappartBurny, Philippe Diverse speeche and writing (2000) Detailed reference viewed: 2 (0 ULg)Gestion de maisons de repos et responsabilitéKohl, Benoît Conference given outside the academic context (2000) Detailed reference viewed: 21 (9 ULg)Contre le mal du 21ème siècle ?Henrotin, Yves Article for general public (2000) Detailed reference viewed: 1 (0 ULg)Président de la session "Salman Rushdie"Delville, Michel Diverse speeche and writing (2000) Detailed reference viewed: 7 (3 ULg)Protégeons la beauté du ciel nocturne-IIJehin, Emmanuel ; Demoulin, Philippe Article for general public (2000) Not Available Detailed reference viewed: 7 (1 ULg)Clabecq : inquisition médiatique et instruction judiciaireGeuens, Geoffrey Article for general public (2000) Detailed reference viewed: 7 (1 ULg)Synthèse par procédé sol-gel, caractérisation et mise en œuvre de catalyseurs métalliques supportésHeinrichs, Benoît Article for general public (2000) Detailed reference viewed: 12 (1 ULg)Un télescope de 100 kilomètres de diamètreNazé, Yaël Article for general public (2000) Detailed reference viewed: 1 (0 ULg)L'Université au fil du temps. Et maintenant le Sart Tilman.Frankignoulle, Pierre Article for general public (2000) Detailed reference viewed: 12 (0 ULg)La pratique de l'alimentatin hivernale des bovins laitiers, ses buts, ses objectifs. Avantages de la mélangeuse distributrice, résultats obtenus sur le terrainBeckers, Yves Conference given outside the academic context (2000) Detailed reference viewed: 4 (0 ULg)Le texte, l'adresse et le rhapsodeServais, Christine Conference given outside the academic context (2000) Detailed reference viewed: 4 (1 ULg)Alimentation du taurillon Blanc Bleu Belge culardBeckers, Yves Conference given outside the academic context (2000) Detailed reference viewed: 5 (3 ULg)Protégeons la beauté du ciel nocturne-IJehin, Emmanuel ; Demoulin, Philippe Article for general public (2000) Not Available Detailed reference viewed: 1 (1 ULg)L'Université au fil du temps. Les débuts du Val Benoît.Frankignoulle, Pierre Article for general public (2000) Detailed reference viewed: 9 (1 ULg)Contre le Cancer, suivez la Flèche + Poisons de Parasites; Angenot, Luc Article for general public (2000) Qu'est-ce que la voix?Morsomme, Dominique Conference given outside the academic context (2000) Detailed reference viewed: 5 (0 ULg)L'Université au fil du temps. Premiers pas au Jardin Botanique.Frankignoulle, Pierre Article for general public (2000) Detailed reference viewed: 10 (0 ULg)Les métaphores du temps en Egypte ancienneWinand, Jean Conference given outside the academic context (2000) Detailed reference viewed: 11 (0 ULg)Des miroirs... liquides!Nazé, Yaël Article for general public (2000) Not Available Detailed reference viewed: 4 (2 ULg)Les dysphonies dysfonctionnellesMorsomme, Dominique Conference given outside the academic context (2000) Detailed reference viewed: 5 (1 ULg)La gestion des déchets organiques solides dans les pays à climat chaudHiligsmann, Serge ; ; et alArticle for general public (2000) Detailed reference viewed: 13 (1 ULg)L'Université au fil du temps. Au coeur de la Cité ardenteFrankignoulle, Pierre Article for general public (2000) Detailed reference viewed: 5 (0 ULg)La presse presse…Geuens, Geoffrey Article for general public (2000) Detailed reference viewed: 16 (1 ULg)Les médias face aux mouvements sociauxGeuens, Geoffrey Conference given outside the academic context (2000) Detailed reference viewed: 12 (3 ULg)La langue grecque de l’antiquité à nos joursVanhaegendoren, Koen Conference given outside the academic context (2000) Detailed reference viewed: 17 (0 ULg)La fonction paternelle dans la société contemporaineNaziri, Despina Conference given outside the academic context (2000) Detailed reference viewed: 18 (3 ULg)Dioxines: Un risque pour la santé ou une arme économique?Focant, Jean-François Article for general public (2000) Detailed reference viewed: 6 (1 ULg) |
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