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ORBi Open Repository and Bibliography (191,095 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 5,913

1. An Overview of Interchanges and Ramps in Case of Sabzevar - Ismail, Amiruddin; Zourbakhsh, Mojtaba; Eftekhar, Hamed; Shokri, Foad; Rahmat, Riza Atiq
Peer reviewed

2. The comparison of mode choice sensitivity to the reduction of travel time and cost in multimodal trip - Ganji, Mohammad; Eftekhar, Hamed; Foad, Shokri; Ismail, Amiruddin; Rahmat, Riza Atiq
Peer reviewed

3. Parking pricing and its effect on urban traffic management system specially traffic congestion - Eftekhar, Hamed; Rahmat, Riza Atiq
These days large cities are facing highly increase in populations and car dependency. In this condition an efficient urban traffic management system playing very important role to handle issued problems. Urban traffic management system divided to two main parts. First one which is considered more yet is; current traffic and second one; quite traffic (parked vehicles) and its effects on current traffic have been considered less .Parking management is known as one of the most important tools in urban management. There are different items regarding to parking management that one of the most important one of them is parking pricing which has tremendous effects in an efficient...

4. Nanocomposites based on MWCNT and polystyrene, styrene-acrylonitrile copolymer, or polymethylmethacrylate, obtained by miniemulsion polymerization - Donescu, Dan; Corobea, Mihai Cosmin; Petcu, Cristian; Spataru, Catalin Ilie; Ghiurea, Marius; Somoghi, Raluca; Gabor, Raluca; Thomassin, Jean-Michel; Alexandre, Michaël; Jérôme, Christine
Peer reviewed

5. Experimental and numerical study of the flight of geese - Dimitriadis, Grigorios; Gardiner, James; Tickle, Peter; Codd, Jonathan; Nudds, Robert
Peer reviewed

6. Probabilistic Assessment of Lifetime of Low-Earth-Orbit Spacecraft: Uncertainty Propagation and Sensitivity Analysis - Dell'Elce, Lamberto; Kerschen, Gaëtan
Peer reviewed

7. Why and how to repair concrete? Compatibility assessment - Courard, Luc

8. Landuse change and future flood risk: the influence of micro-scale spatial patterns (FloodLand) - 1st progress report - Dewals, Benjamin; Bruwier, Martin; El Saeid Mustafa, Ahmed Mohamed; Peltier, Yann; Saadi, Ismaïl; Archambeau, Pierre; Erpicum, Sébastien; Orban, Philippe; Cools, Mario; Dassargues, Alain; Pirotton, Michel; Teller, Jacques
The goal of the project FloodLand is to investigate the complex interactions between landuse change and future flood risk. Landuse change is assumed to be mainly driven by population growth and socio-economic factors. It affects future flood risk by altering catchment hydrology as well as vulnerability in the floodplains; but the feedback effect of (the perception of) changes in flood hazard on landuse evolution is also considered. The research is based on a chain of modelling tools, which represent parts of the natural and human systems, including: landuse change modelling, transportation modelling as an onset for the estimation of indirect...

9. Landuse change and future flood risk: the influence of micro-scale spatial patterns (FloodLand) - 2nd progress report - Dewals, Benjamin; Bruwier, Martin; El Saeid Mustafa, Ahmed Mohamed; Peltier, Yann; Saadi, Ismaïl; Archambeau, Pierre; Erpicum, Sébastien; Orban, Philippe; Cools, Mario; Dassargues, Alain; Pirotton, Michel; Teller, Jacques
The goal of the project FloodLand is to investigate the complex interactions between landuse change and future flood risk. Landuse change is assumed to be mainly driven by population growth and socio-economic factors. It affects future flood risk by altering catchment hydrology as well as vulnerability in the floodplains; but the feedback effect of (the perception of) changes in flood hazard on landuse evolution is also considered. The research is based on a chain of modelling tools, which represent parts of the natural and human systems, including: landuse change modelling, transportation modelling as an onset for the estimation of indirect...

10. Ceramic Materials for Dental Prostheses - MAINJOT, Amélie

11. Polysaccharide-coated PCL nanofibers for wound dressing applications - Croisier, Florence; Atanasova, Ganka; Poumay, Yves; Jérôme, Christine
Peer reviewed

12. Choice of a rainfall generator accounting for climate changes - Peltier, Yann; Dewals, Benjamin; Erpicum, Sébastien; Pirotton, Michel; Archambeau, Pierre

13. A model for concrete in the fire situation and its application in structural fire engineering - Gernay, Thomas

14. A Riemannian approach to large-scale constrained least-squares with symmetries - Mishra, Bamdev
This thesis deals with least-squares optimization on a manifold of equivalence relations, e.g., in the presence of symmetries which arise frequently in many applications. While least-squares cost functions remain a popular way to model large-scale problems, the additional symmetry constraint should be interpreted as a way to make the modeling robust. Two fundamental examples are the matrix completion problem, a least-squares problem with rank constraints and the generalized eigenvalue problem, a least-squares problem with orthogonality constraints. The possible large-scale nature of these problems demands to exploit the problem structure as much as possible in order to design numerically efficient algorithms. The...

15. Acceleration of Affine Hybrid Transformations - Boigelot, Bernard; Herbreteau, Frédéric; Mainz, Isabelle
Peer reviewed

16. Dynamic modeling and control strategy analysis of a micro-scale CSP plant coupled with a thermocline system for power generation - Dickes, Rémi; Desideri, Adriano; Bell, Ian; Quoilin, Sylvain; Lemort, Vincent
Peer reviewed

17. Méthodologie de lecture de la représentation graphique d’une opération urbaine – Cas d’Europan Détermination des niveaux d’agrégations graphiques « n.a.g. » et des matrices graphiques « m.g. » - Boutemadja, Abdelkader
Peer reviewed

18. Improving the Energy Efficiency of the Building Stock: A Bottom-up Model and its Application in an Online Interactive Portal - Cuvellier, Simon; Marique, Anne-Françoise; Reiter, Sigrid
Peer reviewed

19. Roughness evolution of sol-gel optical coatings by ion beam sputtering - Gailly, Patrick; Dubreuil, Olivier; Fleury-Frenette, Karl
The surface roughness evolution of two silica-based sol-gel materials under 650 eV argon ion beam sputtering has been investigated. The liquid sol-gel solutions had been applied on silicon substrates using the dip coating technique and then thermally cured to obtain solid thin films. Their thickness had then been controlled over the samples surface using spectroscopic ellipsometry. The surface roughness of the sol-gel films has been measured using both interferometric profilometry and atomic force microscopy at different sputtering depths. Roughness increases significantly faster with sputtering depth in sol-gel layers than on bulk fused silica. Interestingly, the sputtering rates of the sol-gel layers...

20. Contexte hydrogéologique de la commune de Sprimont - Gesels, Julie; Gilson, Mylene; Brouyère, Serge; Ruthy, Ingrid
Cadre hydrogéologique de la commune de Sprimont : formations géologiques qui contiennent des ressources en eau intéressantes, variations de la profondeur d'eau dans les différentes nappes, volumes exploités et chimisme des eaux souterraines.

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