References of "2010"
     in
Bookmark and Share    
See detailLes hyperaldostéronismes primaires
Beckers, Albert ULg

Scientific conference (2010, December 17)

Detailed reference viewed: 11 (1 ULg)
See detailMédiations sur le marché du travail des comédiens. Une étude de cas
Orianne, Jean-François ULg

Conference (2010, December 17)

Detailed reference viewed: 23 (3 ULg)
See detailMise au point : les associations antihypertensives idéales
Krzesinski, Jean-Marie ULg

Scientific conference (2010, December 17)

Detailed reference viewed: 12 (1 ULg)
Full Text
Peer Reviewed
See detailRendre sensible
Havelange, Carl ULg

Conference (2010, December 17)

Detailed reference viewed: 6 (2 ULg)
Full Text
See detailModelling Transient Air-water Flows in Civil and Environmental Engineering
Kerger, François ULg

Doctoral thesis (2010)

The present text, submitted to the University of Liège in fulfillment of the requirements for the degree of “Docteur en Sciences de l’Ingénieur”, aims at improving the understanding and description of ... [more ▼]

The present text, submitted to the University of Liège in fulfillment of the requirements for the degree of “Docteur en Sciences de l’Ingénieur”, aims at improving the understanding and description of air‐water interactions in transient flows. A particular emphasis is set on phenomena relevant in civil and environmental engineering, like rivers, pipes, and hydraulic structures. Theoretical results of this doctoral research may be summarized in two main propositions. First, I show that any mathematical model for free surface flows can be extended to pressurized flows. Second, the multiphase drift‐flux model is proven an adequate alternative to Navier‐ Stokes equations in civil and environmental engineering. These propositions underpin the development of original mathematical models and new computational codes (WOLF1D and WOLF IMPack). Validation and application on actual cases prove the efficiency of the new approach. Original concepts introduced in this thesis pave the way for further research on environmental flows, especially on the mathematical description of transport phenomena (pollutants, sediments) and heterogeneous interactions (vegetation, rough bed). [less ▲]

Detailed reference viewed: 62 (20 ULg)
Peer Reviewed
See detailGeographic and genetic variation of olfactory communication in butterflies: the male sex pheromone of Bicyclus butterfly species
Bacquet, Paul; Brattström, O.; Wang, H. L. et al

in Abstract book (2010, December 17)

Detailed reference viewed: 36 (3 ULg)
See detailElectrical characterization of semiconductor heterostructures by admittance spectroscopy
Nguyen, Ngoc Duy ULg

Scientific conference (2010, December 16)

Electrical characterization by admittance spectroscopy enables the study of interface properties of semiconductor structures such as p-n junctions, Schottky diodes, light-emitting systems, photodiodes ... [more ▼]

Electrical characterization by admittance spectroscopy enables the study of interface properties of semiconductor structures such as p-n junctions, Schottky diodes, light-emitting systems, photodiodes, solar cells or quantum well devices. The technique consists in monitoring the complex admittance of the device under test as a function of frequency, applied dc voltage and temperature. This method gives a direct access to the emission-capture processes occurring between an impurity level and the conduction or the valence band and leads to the determination of important electronic properties including the activation energy and the carrier capture cross sections. In the case of organic semiconductors, the field-dependent carrier mobility can be measured as well. However, the interpretation of the admittance curves is straightforward only under restrictive assumptions such as full ionization of the shallow dopant, with a concentration larger than the deep impurity concentration. Numerical simulations, based on the solution of the basic semiconductor equations, allow to carry out a detailed analysis of the steady-state and small-signal electrical characteristics of the systems and thus contribute to a better understanding of the conduction mechanisms and of the microscopic origin of the features in the experimental admittance spectra. In this presentation, the results obtained for different structures are shown in order to illustrate the method. [less ▲]

Detailed reference viewed: 113 (18 ULg)
Full Text
See detailAssociation inhibiteurs calciques / inhibiteurs du SRAA : l'avenir?
Krzesinski, Jean-Marie ULg

Conference (2010, December 16)

Detailed reference viewed: 15 (1 ULg)
Full Text
See detailEnjeux et limites de la foresterie communautaire en Afrique Centrale
Doucet, Jean-Louis ULg

Conference given outside the academic context (2010)

Detailed reference viewed: 9 (1 ULg)
See detailCarbon cycle dynamics during interglacials
Brovkin, V; Kleinen, T; Ganopolski, A et al

Conference (2010, December 16)

Explaining a difference in atmospheric CO2 dynamics among interglacials is an elusive issue. Several biogeochemical mechanisms of different origin are involved in interglacial CO2 dynamics leading to a ... [more ▼]

Explaining a difference in atmospheric CO2 dynamics among interglacials is an elusive issue. Several biogeochemical mechanisms of different origin are involved in interglacial CO2 dynamics leading to a CO2 release from the ocean (carbonate compensation, coral growth) compensated by a land carbon uptake (biomass and soil carbon buildup, peat accumulation). The balance between these fluxes of CO2 is delicate and time-dependent, and it is not possible to provide firm constraints on these fluxes from proxy data. The best framework for quantification of all these mechanisms is an Earth System model that includes all necessary physical and biogeochemical components of the atmosphere, ocean, and land. To perform multi-millennial model integrations through the Holocene and Eemian, we use an intermediate complexity climate model, CLIMBER-2, coupled to the LPJ DGVM model with recently implemented boreal peatland module. The global carbon cycle is never in complete equilibrium during the glacial cycles due to changes in small but persistent fluxes such as terrestrial weathering. This complicates setting up the interglacial runs as the usual approach to start model integration from equilibrium state is not valid anymore. To by-pass this problem of non-equilibrium initial conditions, the model is initialized with the oceanic biogeochemistry state taken from a transient CLIMBER-2 simulation through the last glacial cycle. In this simulation, the CLIMBER-2 model was run through the last glacial cycle with carbon cycle in “offline mode” as interactive components of the physical climate system (atmosphere, ocean, ice sheets) were driven by concentration of greenhouse gases reconstructed from ice cores. In response to simulated climate change, the carbon cycle model was able to reproduce the main features of glacial CO2 dynamics reconstructed from ice cores. Results of the CLIMBER-LPJ model integrations through the Holocene and Eemian interglacials in terms of climate changes and atmospheric CO2 and d13CO2 dynamics will be presented. [less ▲]

Detailed reference viewed: 20 (0 ULg)
Full Text
See detailImpact of Climate change on inundation hazard along river Meuse
Dewals, Benjamin ULg; Detrembleur, Sylvain ULg; Archambeau, Pierre ULg et al

Conference (2010, December 16)

Detailed reference viewed: 26 (4 ULg)
See detailEsthétique et politique de l’image chez Yves Chaland. Lectures croisées
Hagelstein, Maud ULg; Dejasse, Erwin ULg

Scientific conference (2010, December 16)

Detailed reference viewed: 18 (2 ULg)
See detailProbing the structure of quasars with microlensing
Sluse, Dominique ULg

Scientific conference (2010, December 16)

Detailed reference viewed: 8 (0 ULg)
See detailIl bilinguismo in epoca tardo-antica
Rochette, Bruno ULg

Scientific conference (2010, December 16)

Detailed reference viewed: 23 (2 ULg)
Full Text
See detailWriting a ghost story - Séquence didactique (canevas "Situation-Problème")
Pagnoul, Pierre ULg

Learning material (2010)

Cette présentation propose une séquence didactique qui intègre un contenu culturel dans une série de leçons construites sur le canevas de la "situation-problème".

Detailed reference viewed: 57 (5 ULg)
See detailConclusions générales du Expert Conference on European Integration Models.
Martiniello, Marco ULg

Scientific conference (2010, December 15)

Detailed reference viewed: 6 (0 ULg)