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ORBi Open Repository and Bibliography (216,373 recursos)
In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Engineering, computing & technology

Mostrando recursos 1 - 20 de 7,258

1. Automated Landmark Detection For Rigid Registration Between The Simulation-CT and the Treatment CBCT - Vandaele, Rémy; Marée, Raphaël; COUCKE, Philippe; GULYBAN, Akos; LALLEMAND, François; Geurts, Pierre; JODOGNE, Sébastien; MARTINIVE, Philippe
Peer reviewed

2. Inverse Finite Element Modeling for Characterization of Local Elastic Properties in Image-Guided Failure Assessment of Human Trabecular Bone - Zwahlen, Alexander; Christen, David; Ruffoni, Davide; Schneider, Philipp; Schmoelz, Werner; Mueller, Ralph
Peer reviewed

3. Modeling microdamage behavior of cortical bone - Donaldson, Finn; Ruffoni, Davide; Schneider, Philipp; Alina, Levchuk; Zwahlen, Alexander; Pankaj, Pankaj; Mueller, Ralph; ???
Peer reviewed

4. Does mechanical stimulation really protect the architecture of trabecular bone? A simulation study - Maurer, Manfred; Weinkamer, Richard; Müller, Ralph; Ruffoni, Davide
Peer reviewed

5. Screening and analyzing retrofit systems for zero energy renovation and their potential application in Liège, Belgium - Attia, Shady
Peer reviewed

6. Empirical model of a variable speed vapor injection compressor for air source heat pump dynamic modeling - Dechesne, Bertrand; Bertagnolio, Stéphane
Peer reviewed

7. Gerontechnologies: State of the art and technology validation - LEJEUNE, Christophe
Peer reviewed

8. Comparative study of the methane production based on the chemical composition of Mangifera Indica and Manihot Utilissima leaves - Mambanzulua Ngoma, Philippe; Hiligsmann, Serge; Sumbu Zola, Eric; Culot, Marc; Fievez, Thierry; Thonart, Philippe
Peer reviewed

9. The stadium of Olympia: a dialogical composition - Kiuri, Miranda; Teller, Jacques
Peer reviewed

10. Model-based computation of total stressed blood volume from a preload reduction manoeuvre - Pironet, Antoine; Desaive, Thomas; Chase, J. Geoffrey; MORIMONT, Philippe; Dauby, Pierre
Peer reviewed

11. A modal approach for dynamic response monitoring from experimental data - Chierichetti, M.; Grappasonni, Chiara; Coppotelli, G.; McColl, C.
Peer reviewed

12. System identification from GVT and taxiing of an unmanned aerial vehicle - Coppotelli, G.; Grappasonni, Chiara; Arras, M.; Valyou, D.; Miller, J.T.; Marzocca, P.
The modal parameters of an aircraft structure are currently estimated from ground vibration tests (GVT). These tests are carried out on ground in order to estimate the frequency response functions first and then the modal parameters. Such estimates require one or more shakers to excite the structure together with simultaneous measurements of both the input and the output signals. Recent developments in operational modal analysis allowed such modal identification from the measurements of the output responses only, provided that the unmeasurable excitation is practically a white noise stochastic input in the frequency range of interest and is randomly exciting the...

13. Validation of an UAV finite element model using operational data - Mezzapesa, A.S.; Arras, M.; Grappasonni, Chiara; Coppotelli, G.; Miller, J.T.; Valyou, D.N.; Marzocca, P.

14. Lessons Learned from Heat Balance Analysis for Holzkirchen Twin Houses Experiment - Masy, Gabrielle; Rehab, Imane; Andre, Philippe; Georges, Emeline; RANDAXHE, François; Lemort, Vincent; Lebrun, Jean
Peer reviewed

15. Characterization of stream - aquifer interaction in carbonate rocks - Briers, Pierre; Sohier, Catherine; Schmit, Flore; Hallet, Vincent; Descy, Jean-Pierre; Orban, Philippe; Degré, Aurore; Brouyère, Serge
Groundwater - surface water interactions play a fundamental role in terms of quantity and quality of water and in terms of ecological quality of rivers. Despite many research efforts and the necessity to better understand such interactions in order to reach effective management of water resources, stream-aquifer exchanges remain poorly understood, in particular in fractured carbonate environments.

16. Automatic Landmark Detection in 2D images: A tree-based approach with multiresolution pixel features - Vandaele, Rémy; Marée, Raphaël; JODOGNE, Sébastien; Geurts, Pierre

17. On the Laser Cladding of Ti Alloy Ti-6Al-4V with Low Laser Power - Mertens, Anne; Paydas, Hakan; Tchuindjang, Jérôme Tchoufack; Contrepois, Quentin; Carrus, Raoul; Lecomte-Beckers, Jacqueline
Peer reviewed

18. Simulations numériques sur des solides plongés, dans un contexte X-FEM - Duboeuf, Frédéric; Béchet, Eric
Ce travail traite des différents enjeux pour conserver toutes les capacités des calculs par éléments finis, en s’affranchissant des maillages conformes à la géométrie. La représentation de la géométrie, la construction d’un espace fonctionnel adapté et l’imposition des conditions aux limites sont abordées dans le contexte de la méthode des éléments finis étendus, tout particulièrement en présence de solides plongés dans un espace de dimension supérieure. L’approche proposée permet de traiter tout type de plongement, c.-à-d. des problèmes 1, 2, et/ou 3D plongés dans des maillages 2 ou 3D.

19. Embedded solids of any dimensions in the extended finite element method - Duboeuf, Frédéric; Béchet, Eric
First, we propose a new methodology to enforce Dirichlet boundary conditions in the X-FEM, available for every combination of the space and boundary dimensions. Second, we introduce a new algorithm to define a reduced function space over an embedded solid of arbitrary dimension. The combination of both algorithms allows to treat any embedding i.e. 1, 2 and 3D problems embedded in 2 or 3D background meshes.

20. Environmental impact assessment of rail freight intermodality - Merchan Arribas, Angel; Belboom, Sandra; Léonard, Angélique
The European Commission’s White Paper on transport (European Commission, 2011) seeks to achieve an efficient and sustainable balance between the various transport modes. Environmental impact studies on intermodality transport show that rail freight transport is the land-based transport that has a higher environmental performance compared to intermodal road-rail and all-road transport (Fries and Hellweg, 2014), especially when electrified railway is used (Spielmann and Scholz, 2005). Life Cycle Assessment (LCA) methodology allows us to model as best as possible the environmental impacts of several pollutants in numerous categories. For other categories such as accident damages, noise impact and land use, new...

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