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See detailEuropese rechtspraak : actualia/ actualités: jurisprudence de la Cour de Justice
Durviaux, Ann-Lawrence ULg

in Marchés et Contrats Publics = Overheidsopdrachten en -Overeenkomsten (2012), 2/2012(2/2012), 239-245

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See detailEuropese rechtspraak : actualia/ actualités: jurisprudence de la Cour de Justice
Durviaux, Ann-Lawrence ULg

in Marchés et Contrats Publics = Overheidsopdrachten en -Overeenkomsten (2012), 1/2012

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See detailEuropese rechtspraak : actualia/Actualia, Rechtspraak Grondwettelijk Hof
Durviaux, Ann-Lawrence ULg

in Marchés et Contrats Publics = Overheidsopdrachten en -Overeenkomsten (2011), 1/2011

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See detailA europium-151 Mossbauer spectral study of Eu14MnP11, EuMnAs11, and Eu14MnSb11
Hermann, Raphaël ULg; Grandjean, Fernande ULg; Kauzlarich, S. M. et al

in Inorganic Chemistry (2004), 43(22), 7005-7013

The europium-151 Mossbauer spectra of the EU14MnP11, Eu14MnAs11, and Eu14MnSb11 Zintl compounds, measured between 4.2 and 100 K, reveal europium(11) for all four crystallographically inequivalent europium ... [more ▼]

The europium-151 Mossbauer spectra of the EU14MnP11, Eu14MnAs11, and Eu14MnSb11 Zintl compounds, measured between 4.2 and 100 K, reveal europium(11) for all four crystallographically inequivalent europium sites in EU14MnAs11 and Eu14MnSb11 and europium(11) and europium(III) for the three 32g and the 16f europium sites in Eu14MnP11, respectively. Below the ordering temperatures of 52, 74, and 92 K, only very small hyperfine fields of 2-4 T are observed at the europium sites as a result of the polarization by the manganese magnetic moments. At 4.2 K, the europium(11) magnetic moments are ordered, and hyperfine fields of 24.4, 24.8, and 19.3 T are observed in Eu14MnP11, Eu14MnAs11, and Eu14MnSb11, respectively, fields that are typical for magnetically ordered europium(11) ions. At 4.2 K the 16f europium(III) sites in EU14MnP11 experience a transferred hyperfine field of 33 T from the neighboring ordered europium(11) moments. Between its Curie temperature and 4.2 K, the europium-151 Mossbauer spectra of Eu14MnSb11 reveal that the europium(11) moments order below ca. 13 K, i.e., below the second magnetic transition observed in magnetic measurements. Between their Curie temperatures and 4.2 K, the europium-151 Mossbauer spectra of EU14MnP11 and EU14MnAs11 are complex and have been analyzed with two models, models that give equivalently good fits. However, the second model in which the spectra are fit with a three-dimensional relaxation of the europium(II) and europium(Ill) hyperfine fields is preferred for its physical meaning and its reduced number of fitted parameters. [less ▲]

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See detailEuroPlaNet is celebrating a very special year
Chatzchristou, E. T.; Nazé, Yaël ULg

Poster (2007)

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See detailThe Europlanet national nodes network
Fouchet, T.; Heward, A.; Chatzchristou, E. T. et al

Poster (2009)

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See detailEuroPlaNet: Improving the Communication on Planetary Sciences
Nazé, Yaël ULg; Heward, A.

in EPO and a Changing World: Creating Linkages and Expanding Partnerships (2008, June 01)

EuroPlaNet is an EC-funded consortium. It coordinates the activities of European researchers working in planetary sciences but it is not only aimed at pure scientific activities. Its outreach action ... [more ▼]

EuroPlaNet is an EC-funded consortium. It coordinates the activities of European researchers working in planetary sciences but it is not only aimed at pure scientific activities. Its outreach action involves a networking of the members, in order to promote the planetary sciences in Europe, improve the public awareness of the major European achievements & projects, and stimulate the use of planetary sciences for the promotion of scientific education and culture at large. For more information: \url{http://www.europlanet-eu.org/} or \url{http://www.europlanet.cesr.fr/}. [less ▲]

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See detailEustatic cycles around the Devonian-Carboniferous boundary and the sedimentary and fossil record in Sauerland (Federal Republic of Germany)
Bless, MJM; Becker, R.T.; Higgs, K et al

in Annales de la Société Géologique de Belgique (1992), 115(2), 689-702

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See detailEustatic Cycles around the Devonian-Carboniferous Boundary and the sedimentary and fossil record in Sauerland (Federal Republic of Germany).
Bless, M.J.M.; Becker, R.T.; Higgs, K et al

in Annales de la Société Géologique de Belgique (1993), 115(2), 689-702

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See detailEuthanasia: a law in Belgium?
Damas, François ULg; Damas, Pierre ULg; Lamy, Maurice ULg

in Intensive Care Medicine (2001), 27(10), 1683

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See detailL'euthanasie en Belgique et aux Pays-Bas
Leleu, Yves-Henri ULg; Genicot, Gilles ULg

in Revue Trimestrielle des Droits de l'Homme (2004)

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See detailL'euthanasie en Belgique et aux Pays-Bas
Leleu, Yves-Henri ULg

in Revue Trimestrielle des Droits de l'Homme (2003)

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See detailEUTHANASIE ET DEMENCE
Barthélemy, Nicole ULg; DAMAS, François ULg; ALLEPAERTS, Sophie ULg et al

Conference (2013, November 13)

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See detailL’eutrophisation des eaux de surface par le phosphore
Renneson, Malorie ULg

Conference (2011, May 18)

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See detailEUV high resolution imager on-board Solar Orbiter: optical design and detector performances.
Halain, Jean-Philippe ULg; Mazzoli, Alexandra ULg; Rochus, Pierre ULg et al

Poster (2012, October)

The EUV high resolution imager (HRI) channel of the Extreme Ultraviolet Imager (EUI) on-board Solar Orbiter will observe the solar atmospheric layers at 17.4 nm wavelength with a 200 km resolution. The ... [more ▼]

The EUV high resolution imager (HRI) channel of the Extreme Ultraviolet Imager (EUI) on-board Solar Orbiter will observe the solar atmospheric layers at 17.4 nm wavelength with a 200 km resolution. The HRI channel is based on a compact two mirrors off-axis design. The spectral selection is obtained by a multilayer coating deposited on the mirrors and by redundant Aluminum filters rejecting the visible and infrared light. The detector is a 2k x 2k array back-thinned silicon CMOS-APS with 10 µm pixel pitch, sensitive in the EUV wavelength range. Due to the instrument compactness and the constraints on the optical design, the channel performance is very sensitive to the manufacturing, alignments and settling errors. A trade-off between two optical layouts was therefore performed to select the final optical design and to improve the mirror mounts. The effect of diffraction by the filter mesh support and by the mirror diffusion has been included in the overall error budget. Manufacturing of mirror and mounts has started and will result in thermo-mechanical validation on the EUI instrument structural and thermal model (STM). Because of the limited channel entrance aperture and consequently the low input flux, the channel performance also relies on the detector EUV sensitivity, readout noise and dynamic range. Based on the characterization of a CMOS-APS back-side detector prototype, showing promising results, the EUI detector has been specified and is under development. These detectors will undergo a qualification program before being tested and integrated on the EUI instrument. [less ▲]

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See detailEUV spectroscopy of the Venus dayglow with UVIS on Cassini
Gérard, Jean-Claude ULg; Hubert, Benoît ULg; Gustin, Jacques ULg et al

in Icarus: International Journal of Solar System Studies (2011), 211

We analyze EUV spatially-resolved dayglow spectra obtained at 0.37 nm resolution by the UVIS instrument during the Cassini flyby of Venus on 24 June 1999, a period of high solar activity level. Emissions ... [more ▼]

We analyze EUV spatially-resolved dayglow spectra obtained at 0.37 nm resolution by the UVIS instrument during the Cassini flyby of Venus on 24 June 1999, a period of high solar activity level. Emissions from OI, OII, NI, CI and CII and CO have been identified and their disc average intensity has been determined. They are generally somewhat brighter than those determined from the observations made with the HUT spectrograph at a lower activity level, We present the brightness distribution along the foot track of the UVIS slit of the OII 83.4 nm, OI 98.9 nm, Lyman-ß + OI 102.5 nm and NI 120.0 nm multiplets, and the CO C-X and B-X Hopfield-Birge bands. We make a detailed comparison of the intensities of the 834 nm, 989 nm, 120.0 nm multiplets and CO B-X band measured along the slit foot track on the disc with those predicted by an airglow model previously used to analyze Venus and Mars ultraviolet spectra. This model includes the treatment of multiple scattering for the optically thick OI, OII and NI multiplets. It is found that the observed intensity of the OII emission at 83.4 nm is higher than predicted by the model. An increase of the O[SUP]+[/SUP] ion density relative to the densities usually measured by Pioneer Venus brings the observations and the modeled values into better agreement. The calculated intensity variation of the CO B-X emission along the track of the UVIS slit is in fair agreement with the observations. The intensity of the OI 98.9 nm emission is well predicted by the model if resonance scattering of solar radiation by O atoms is included as a source. The calculated brightness of the NI 120 nm multiplet is larger than observed by a factor of ˜2-3 if photons from all sources encounter multiple scattering. The discrepancy reduces to 30-80% if the photon electron impact and photodissociation of N[SUB]2[/SUB] sources of N([SUP]4[/SUP]S) atoms are considered as optically thin. Overall, we find that the O, N[SUB]2[/SUB] and CO densities from the empirical VTS3 model provide satisfactory agreement between the calculated and the observed EUV airglow emissions. [less ▲]

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See detailEvading death by vacuum
Barroso, Augusto; Ferreira, Pedro; Ivanov, Igor ULg et al

in European Physical Journal C -- Particles & Fields (2013), 73

In the Standard Model, the Higgs potential allows only one minimum at tree level. But the open possibility that there might be two scalar doublets enriches the vacuum structure, allowing for the risk that ... [more ▼]

In the Standard Model, the Higgs potential allows only one minimum at tree level. But the open possibility that there might be two scalar doublets enriches the vacuum structure, allowing for the risk that we might now be in a metastable state, which we dub the panic vacuum. Current experiments at the LHC are probing the Higgs particle predicted as a result of the spontaneous symmetry breaking. Remarkably, in the two Higgs model with a softly broken U(1) symmetry, the LHC experiments already allow to exclude many panic vacuum solutions. [less ▲]

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See detailEvalaution of percutaneous MRI Guided abdominal biopsy in a closed magnet using pigs as a model
D'hacourd, J. B.; Fanchamps, J. M.; Kos, x et al

Poster (1998)

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See detailEVALUACIÓN ACÚSTICA DE PAVIMENTOS ASFÁLTICOS. MAPA DE RUIDO DE RODADURA DE CIUDAD REAL
Paje, S.E.; Bueno, M.; Vinuela, U.. et al

Conference (2008)

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