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See detailTwo millennia of atmospheric lead and heavy metal pollution in Belgium : a record from an ombrotrophic peat bog
De Vleeschouwer; Gerard; Goormaghtigh et al

Conference (2007)

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See detailVoix et regards de femmes : Francesca Caccini, Barbara Strozzi
Corswarem, Emilie ULg

Conference (2007)

Detailed reference viewed: 10 (0 ULg)
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See detailGivetian megaspores from Libya and Belgium
Steemans, Philippe ULg; Breuer, P.; Gerrienne, Philippe ULg et al

Conference (2007)

Detailed reference viewed: 5 (0 ULg)
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See detailExperimental validation protocol for micro-CT as screening tool for bone tissue engineering scaffolds
Kerckhofs, Greet ULg; Schrooten, Jan; Van Cleynenbreugel, Tim et al

Conference (2007)

Detailed reference viewed: 6 (1 ULg)
See detailQuantum imaging with incoherent photons
Thiel, C.; Solano, E.; Bastin, Thierry ULg et al

Conference (2007)

Detailed reference viewed: 7 (4 ULg)
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See detailRestrictive annuloplasty for ischemic mitral regurgitation may induce functional mitral stenosis.
Magne, Julien ULg; Sénéchal, M; Mathieu, P et al

Conference (2007)

Detailed reference viewed: 3 (0 ULg)
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See detailNavigation neurochirurgicale basée sur des modèles biomécaniques
Vigneron; Boman, Romain C.; Ponthot, Jean-Philippe et al

Conference (2007)

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See detailAnalysis tools of food consumption trends
Duquesne, Brigitte ULg

Conference (2007)

Detailed reference viewed: 23 (4 ULg)
See detailAssimilation of High-Frequency Radar Currents in a Nested Model of the West Florida Shelf
Barth, Alexander ULg; Alvera Azcarate, Aïda ULg; Weisberg, R. H.

Conference (2007)

High-frequency radar currents are assimilated in a West Florida Shelf (WFS) model based on the Regional Ocean Model System (ROMS), which is nested in the Atlantic Hybrid Coordinate Ocean Model (HYCOM) for ... [more ▼]

High-frequency radar currents are assimilated in a West Florida Shelf (WFS) model based on the Regional Ocean Model System (ROMS), which is nested in the Atlantic Hybrid Coordinate Ocean Model (HYCOM) for the purpose of including both local and deep-ocean forcing, particularly the Gulf of Mexico Loop Current. Tides are not included in this model. An ensemble simulation of the WFS model is carried out under different wind-forcings in order to estimate the error covariance of the model state vector and the covariance between ocean currents and winds. Radial currents measured by high-frequency radar antennas near Saint Petersburg and Venice, Florida, USA, are assimilated using this ensemble-based error covariance. Different assimilation techniques using a time-average ensemble, a filter to reduce surface-gravity waves and an extended state vector including wind stress were tested. Results of the WFS model assimilating surface currents show an improvement of the model currents not only at the surface but also at depth. [less ▲]

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See detailOsteoblast : a cell under compression
Sanchez, Christelle ULg

Conference (2007)

Detailed reference viewed: 11 (0 ULg)
See detailHousehod dynamics and the well-beeing after partnership dissolution
Bould, S.; Hartmann, P.; Schmaus, G. et al

Conference (2007)

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See detailModeling the black grouse population : a tool for management.
Loneux, Michèle ULg; Lindsey, J.; Poncin, Pascal ULg

Conference (2007)

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See detailApplication of Laser Induced Breakdown Spectroscopy (LIBS) to the determination of transition probabilities of laser lines in Au II spectrum
Ortiz, M.; Mayo, R.; Biémont, Emile ULg et al

Conference (2007)

Experimental branching fractions for laser lines arising from excited states of 5d97s configuration of Au II have been determined by application of Laser Induced Breakdown Spectroscopy (LIBS). The ... [more ▼]

Experimental branching fractions for laser lines arising from excited states of 5d97s configuration of Au II have been determined by application of Laser Induced Breakdown Spectroscopy (LIBS). The experimental relative transition probabilities were converted into an absolute scale using theoretical values for the radiative lifetimes of the corresponding states, calculated in this work. Transition probabilities and radiative lifetimes have been determined by a relativistic Hartree - Fock method taking configuration interaction and core-polarization effects into account. A comparison of the present results with the available theoretical values has been made and shows a reasonable agreement although discrepancies are observed between theory and experiment for some transitions. [less ▲]

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See detailEmbryophytes on land: the early steps.
Gerrienne, Philippe ULg

Conference (2007)

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See detailLes consommateurs : entre attentes et pratiques
Duquesne, Brigitte ULg

Conference (2007)

Detailed reference viewed: 27 (6 ULg)
See detailInterest of DOC in the study of consciousness
Vanhaudenhuyse, Audrey ULg

Conference (2007)

Detailed reference viewed: 4 (0 ULg)
See detailA systems biology perspective of apoptosis signalling
Bullinger, Eric ULg

Conference (2007)

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See detailEvaluations plurielles : concepts et défis
Vandoorne, Chantal ULg; Demarteau, Michel

Conference (2007)

Detailed reference viewed: 22 (11 ULg)
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See detailHow does the age of hoverfly females affect their reproduction?
Almohamad, Raki; Verheggen, François ULg; Francis, Frédéric ULg et al

Conference (2007)

Detailed reference viewed: 9 (2 ULg)
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See detailInfluence of water exchanges on the gallery convergence
Gerard, Pierre ULg; Charlier, Robert ULg; Chambon, René et al

Conference (2007)

Detailed reference viewed: 21 (6 ULg)
See detailPsychanalyse et psychothérapie psychanalytique
Naziri, Despina ULg

Conference (2007)

Detailed reference viewed: 21 (0 ULg)
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See detailEnhancement of the relaxation of SiGe layers by He ion implantation using a delta-Si:C layer
Buca, D.; Goryll, M.; Holländer, B. et al

Conference (2007)

Detailed reference viewed: 3 (0 ULg)
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See detailLe marché et l'état à l'heure de la mondialisation
Bourgeois, Marc ULg

Conference (2007)

Detailed reference viewed: 8 (1 ULg)
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See detailMaximum likelihood range dependence compensation for STAP
Neyt, Xavier; Acheroy, Marc; Verly, Jacques ULg

Conference (2007)

Detailed reference viewed: 5 (0 ULg)
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See detailMercury in the blood of free ranging pinnipeds: levels, sources of variation, toxicocinetic and potential impact using an in vitro model
Das, Krishna ULg; Gillet, Marie-Claire ULg; Habran, Sarah ULg et al

Conference (2007)

Despite 30 years of international regulations, Hg levels in marine mammals have not decreased. Various environmental models even suggest a rise of mercury in the biota during the next decades, linked to ... [more ▼]

Despite 30 years of international regulations, Hg levels in marine mammals have not decreased. Various environmental models even suggest a rise of mercury in the biota during the next decades, linked to climate change. The objective of this study is (1) to assess Hg levels in blood samples of free-ranging pinnipeds, (2) to understand level variation during different periods of life (gestation, lactation, fasting) and potential impact on lymphocytes using a preliminary in vitro model (peripheral blood mononuclear cells, PBMC). Blood samples were collected from harbour seals (Phoca vitulina n= 22) from the North Sea and from elephant seals from the Californian coast (Mirounga angustirostris 12 females and 12 pups). Harbour seal PBMC were isolated, set in medium culture and contaminated with methyl-Hg (1 µM). Biological tests and proteomic assay were realized on control and contaminated PBMC. Hg levels were from the same order of magnitude for the two species despite two different lifestyles and habitats: from 40 to 590 ng.g-1 fw in harbour seal and from 63 to 919 ng.g-1 fw in elephant seal. Hg concentrations in the blood depend upon several factors such as body weight, fasting and lactation duration for mothers and pups. After 21 days of lactation, female elephant seals doubled their blood Hg levels (from 308 to 593 ng.g-1fw) while a decrease is observed for pups. This increase is linked to mobilization from blubber and muscle during fasting associated to lactation. Cell model revealed an in vitro effect of Hg even at low concentration (1µM). Number of PBMC, viability, metabolic activity, DNA and RNA synthesis were reduced in vitro suggesting deleterious effects of Hg in concentrations encountered in free-ranging pinnipeds. Knowing that Hg methylation in the ocean is linked to temperature, one can wonder on Hg levels (and effects) in pinnipeds during the next decades. [less ▲]

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See detailKnowledge-aided Array Calibration for Registration-based Range-dependence Compensation in Airborne STAP Radar with Conformal Antenna Arrays
Ries, Philippe; Lesturgie, Marc; Lapierre, Fabian D. et al

Conference (2007)

Detailed reference viewed: 1 (0 ULg)
See detailCreation of Dicke States in Distant Qubits with Linear Optics
Thiel, C.; von Zanthier, J.; Bastin, Thierry ULg et al

Conference (2007)

Detailed reference viewed: 5 (0 ULg)
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See detailHypnosis-related analgesia: a thulium-YAG fMRI study
Vanhaudenhuyse, Audrey ULg

Conference (2007)

Detailed reference viewed: 3 (0 ULg)
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See detailTestostérone et troubles de l'humeur
Scantamburlo, Gabrielle ULg

Conference (2007)

Detailed reference viewed: 10 (1 ULg)
See detailEHEC dialogue with eucaryotic cells
Mainil, Jacques ULg

Conference (2007)

Detailed reference viewed: 4 (0 ULg)
See detailLa coopération unversitaire belgo-congolaise
Rubbers, Benjamin ULg; Petit, Pierre

Conference (2007)

Detailed reference viewed: 13 (2 ULg)
See detailModelling the medium-scale TEC structures, observed by Belgian GPS receiver network
Kutiev, Ivan; Marinov, P.; Fidanova, S. et al

Conference (2007)

Detailed reference viewed: 8 (0 ULg)
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See detailThe development of extended type noun uses : a comparison between English sort/kind and French sorte/espèce
Brems, Lieselotte ULg; Willemse, Peter; Davidse, Kristin

Conference (2007)

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See detailGESTION DU RISQUE LORS DU TRANSFERT DE METHODES ANALYTIQUES – CAS D’UNE METHODE BIOANALYTIQUE
Rozet, Eric ULg; Dewe, W.; Morello, R. et al

Conference (2007)

Detailed reference viewed: 20 (2 ULg)
See detailLa situation économique de la culture des céréales en Belgique
Burny, Philippe ULg

Conference (2007)

Detailed reference viewed: 2 (0 ULg)
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See detailSperm quality and cryopreservation in Perca fluviatilis
Linhart, Ottomar; Alavi Hadi, S. M.; Rodina, M. et al

Conference (2007)

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See detailNew insights in the thermomechanical modelling of soils
Laloui, Lyesse; François, Bertrand ULg

Conference (2007)

Detailed reference viewed: 13 (1 ULg)
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See detailLe tétras lyre dans les Hautes-Fagnes : quarante ans de suivis - dix ans d'actions.
Poncin, Pascal ULg; Keulen, Christine; Loneux, Michèle ULg et al

Conference (2007)

Detailed reference viewed: 8 (0 ULg)
See detailImpact of future Greenland deglaciation on global weathering fluxes and atmospheric CO2
Munhoven, Guy ULg; Brovkin, Victor; Ganopolski, A. et al

Conference (2007)

About 1.76×10^6 km2 of Greenland are currently covered by ice. It is expected that this large ice mass will melt away over the next 3000 years if anthropogenic CO2 emissions continue to rise (Alley et al ... [more ▼]

About 1.76×10^6 km2 of Greenland are currently covered by ice. It is expected that this large ice mass will melt away over the next 3000 years if anthropogenic CO2 emissions continue to rise (Alley et al., 2006). As a result, the bedrock currently covered by ice will lie free and become subject to chemical weathering. The resulting weathering fluxes will contribute to increase both the consumption rate of atmospheric CO2 and the production rate of riverine bicarbonate. Increasing these two fluxes will tend to decrease the atmospheric CO2 partial pressure, as a result of the modified ocean-atmosphere carbon cycle. Chemical weathering may thus possibly act as a negative feedback in the Greenhouse World. Other changes (e.g., vegetation cover and additional climate change) concomitant with the melting of the Greenland ice-sheet may either amplify or dampen, if not reverse the weathering effect. Here we use the intermediate complexity Earth System model CLIMBER-2 to quantify and analyse the weathering flux changes that result from the projected melting of the Greenland ice sheet and the implications for atmospheric CO2. The biogeochemical module of CLIMBER-2 has been extended to account for the consumption of atmospheric CO2 and the production of riverine bicarbonate by continental weathering processes, as a function of geographically distributed runoff (interactively provided by the CLIMBER-2 climate module) and lithology (derived from Amiotte Suchet et al., 2003). We find that the increased weathering processes alone would lead to a sustained 0.2 ppm/kyr decrease in atmospheric pCO2. The climate change resulting from the deglaciation of Greenland reduces the magnitude of this trend to 0.1 ppm/kyr. Only in the case where the effect of freshly comminuted bedrock is taken into account (Clark et al., 2006) does the weathering feedback help to reduce atmospheric pCO2 by about 10 ppm in 5000 years. Alley R.B. et al. (2005) Science 310, 456–460. Amiotte Suchet P. et al. (2003) Global Biogeochemical Cycles 17, 1139, doi:10.1029/2002GB001891. Clark P.U. et al. (2006) Quaternary Science Reviews 25, 3150–3184. [less ▲]

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See detailDevelopment of discontinuous Galerkin method for linear strain gradient elasticity
Chandran, Ram B; Noels, Ludovic ULg; Radovitzky, Raul

Conference (2007)

Detailed reference viewed: 12 (1 ULg)
See detailGeneration of Dicke states in Distant Matter Qubits with Linear Optics
Thiel, C.; von Zanthier, J.; Bastin, Thierry ULg et al

Conference (2007)

Detailed reference viewed: 4 (0 ULg)
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See detailRespiratory distress syndrome in full-term newborn calves
Rollin, Frédéric ULg; Danlois, Fabien; Aliaoui, Hamani et al

Conference (2007)

Detailed reference viewed: 150 (7 ULg)
See detailDetecting awareness in impaired states of consciousness
Vanhaudenhuyse, Audrey ULg

Conference (2007)

Detailed reference viewed: 2 (1 ULg)
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See detailMaximum-likelihood Based Range-dependence Compensation for Coherent Multistatic STAP-based Radar
Neyt, Xavier; Acheroy, Marc; Verly, Jacques ULg

Conference (2007)

Detailed reference viewed: 7 (0 ULg)
See detailNotre assiette aujourd'hui et demain
Duquesne, Brigitte ULg

Conference (2007)

Detailed reference viewed: 12 (3 ULg)
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See detailL'Etat, les marchés des produits agricoles et le paysan
Lebailly, Philippe ULg

Conference (2007)

Detailed reference viewed: 54 (10 ULg)