References of "2006"
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See detailQuantum reversibility and echoes in interacting systems
Petitjean, Cyril ULg; Jacquod, Ph

in PHYSICAL REVIEW LETTERS (2006), 97(12), 124103-4

In echo experiments, imperfect time-reversal operations are performed on a subset of the total number of degrees of freedom. To capture the physics of these experiments, we introduce a partial fidelity M ... [more ▼]

In echo experiments, imperfect time-reversal operations are performed on a subset of the total number of degrees of freedom. To capture the physics of these experiments, we introduce a partial fidelity M(B)(t), the Boltzmann echo, where only part of the system's degrees of freedom can be time reversed. We present a semiclassical calculation of M(B)(t). We show that, as the time-reversal operation is performed more and more accurately, the decay rate of M(B)(t) saturates at a value given by the decoherence rate of the controlled degrees of freedom due to their coupling to uncontrolled ones. We connect these results with NMR spin echo experiments. [less ▲]

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See detailAuroral oval equatorward boundary during strong magnetic storms
Bojanowska, M.; Hubert, Benoît ULg; Nowakowski, R.

in 36th COSPAR Scientific Assembly (2006)

Data has been collected for selected strong magnetic storms during which auroras were seen from ground at middle- and low-latitudes as reported by amateur observers all over the world Auroral reports from ... [more ▼]

Data has been collected for selected strong magnetic storms during which auroras were seen from ground at middle- and low-latitudes as reported by amateur observers all over the world Auroral reports from ground were compared with auroral images from space Timed Image Polar and in situ measurements of plasma and magnetic electric fields in the disturbed inner magnetosphere A new version of the Weimer2005 electric potential model gives the boundary that defines the low-latitude edge of both the convection electric field and the magnetic perturbation due to the field-aligned currents We tried to find out whether it is possible to predict auroral oval position during strong magnetic storms using this improved ionospheric electrodynamic model A quite good compatibility between FAC pattern and oval position has been found This suggests that during strong magnetic storm Weimer2005 FAC model may be used to predict equatorward boundary of the auroral oval We also compared the observed low-latitude oval boundaries with projections of Alfven layer for plasma sheet electrons Particle trajectories were traced using T04 s magnetic field model and Weimer 2005 electric field model for given solar wind conditions Results will be discussed [less ▲]

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See detailL'Hantavirose fait encore parler d'elle
Bourhaba, Maryam ULg; GIOT, Jean-Baptiste ULg; Tshialala, D. M. et al

in Revue Médicale de Liège (2006), 61(5-6, May-Jun), 322-8

We propose a review of history, aetiology, physiopathology, clinical features, treatment and prevention of nephropathia epidemica (NE) which represents the only form of Hantavirus infection in Belgium.

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See detailSimulation of thixoforming: comparison of different constitutive equations
Pierret, Jean-Christophe ULg; Rassili, Ahmed ULg; Cezard, Pierre

in Solid State Phenomena (2006), 116-117

The behaviour of the semi-solid material is complex to simulate and many approaches are proposed in the literature to represent it. In this work, different constitutive equations are studied: the ... [more ▼]

The behaviour of the semi-solid material is complex to simulate and many approaches are proposed in the literature to represent it. In this work, different constitutive equations are studied: the classical Northon-Hoff law, Joly and Merhabian's one [1] and an innovative micromechanical model using homogenisation technique [2]. These constitutive equations have been implemented in the FE code Forge2 (R) to simulate simple forming tests, such as compression and direct extrusion. The load-displacement curves using the three constitutive equations are compared in order to estimate their capabilities. [less ▲]

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See detailA Semantic Approach to the Egyptian Language : the Case of Time and Aspect. Towards a New Paradigm
Winand, Jean ULg

in Lingua Aegyptia [= LingAeg] (2006), (14), 451-472

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See detailChronique de la 60ème Session de la Société Internationale Fernand de Visscher à Komotini (26-30 Septembre 2006)
Gerkens, Jean-François ULg

in Revue Internationale des Droits de l'Antiquité (2006), LIII

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See detailThe porous structure of biodegradable scaffolds obtained with supercritical CO2 as foaming agent
Blacher, Silvia ULg; Calberg, Cédric ULg; Kerckhofs, Greet ULg et al

in Studies in Surface Science and Catalysis (2006), 160

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See detailPercutaneous coronary intervention for bifurcation disease.A consensus view from the first meeting of the European Bifurcation Club.
Thomas, Martyn; Hildick-Smith, David; Louvard, Yves et al

in EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology (2006), 2(2), 149-53

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See detailRemoval of dyes from textile wastewater by chemical coagulation
Janezcko, Marta; Gaydardzhiev, Stoyan ULg

in Önal, G. (Ed.) XXIII International Mineral Processing Congress, 3-8 September 2006, Istanbul (2006)

Dye removal mechanisms from textile effluents has been studied by means of surface charge measurempents and image analysis of floc sludge (size, shape, sedimentation properties). Reactive Black 5 and Acid ... [more ▼]

Dye removal mechanisms from textile effluents has been studied by means of surface charge measurempents and image analysis of floc sludge (size, shape, sedimentation properties). Reactive Black 5 and Acid Black 1 commercial dyes have been tested as simulated effluent water solutions treated with synthetic primary coagulants. [less ▲]

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See detailNew trends in the diagnosis and treatment of recurrent inflammation in competition horses
Lekeux, Pierre ULg; Thomas, A.; Art, Tatiana ULg et al

in Pferdeheilkunde (2006)

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See detailHigh-Resolution GC Coupled to High-Resolution MS in the Analysis of Dioxins and Related Substances, Principles and Applications
Eppe, Gauthier ULg; De Pauw, Edwin ULg; Focant, Jean-François ULg

in Niessen, W. M. A. (Ed.) The Encyclopedia of Mass Spectrometry, Volume 8, Hyphenated Methods (2006)

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See detailCompte rendu de l'ouvrage collectif : Medieval Virginities
Delfosse, Annick ULg

in Moyen Age (Le) (2006), 112(2), 402-403

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See detailTraduction française (et introduction): Rudolf Hermann Lotze, « Le monde des Idées » (Logik. Drittes Buch. Vom Erkennen, Ch. II)
Dewalque, Arnaud ULg

in Philosophie (2006), 91

L’interprétation de la théorie platonicienne des Idées défendue par Hermann Lotze dans le troisième livre de sa "Logik" de 1874 consiste à comprendre la « théorie des deux mondes » à partir de la ... [more ▼]

L’interprétation de la théorie platonicienne des Idées défendue par Hermann Lotze dans le troisième livre de sa "Logik" de 1874 consiste à comprendre la « théorie des deux mondes » à partir de la distinction, à tous égards fondamentale, entre d’une part la validité des vérités, et d’autre part l’être spatio-temporel des choses ou celui, temporel, des représentations. En posant la question de la vérité, la logique n’a affaire ni à des choses, ni à des représentations. Cette thèse a conféré au chapitre sur le « monde des Idées » une signification critique de première importance et en a fait, du même coup, une référence privilégiée pour les partisans d’un antinaturalisme et d’un antipsychologisme logique. [less ▲]

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See detailSeminar, “Change Detection and Similarity Afternoon”, Royal Military Academy (RMA)
Vigneron, Lara M.; Verly, Jacques ULg

Scientific conference (2006)

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See detailClinical features and hormonal profiles of cloprostenol-induced early abortions in heifers monitored by ultrasonography
Lobago, Fikre; Gustafsson, Hans; Bekana, Merga et al

in Acta Veterinaria Scandinavica (2006), 48(23), 1-9

Background: The present study describes the clinical features and plasma profiles of bovine pregnancy-associated glycoprotein 1 (bPAG1), the main metabolite of prostaglandin F2a (PG metabolite) and ... [more ▼]

Background: The present study describes the clinical features and plasma profiles of bovine pregnancy-associated glycoprotein 1 (bPAG1), the main metabolite of prostaglandin F2a (PG metabolite) and progesterone (P4) in heifers in which early abortions were induced. Methods: Early abortions were induced in four heifers with cloprostenol and monitored by ultrasonography. Blood samples were collected and the plasma were analyzed for bPAG 1, P4 and PG metabolite. Results: The foetal heartbeat rates varied from 170-186 beats per minute for all foetuses up to the date of cloprostenol treatment. Foetal death was confirmed within two days after cloprostenol treatment. Prior to cloprostenol injection, blood plasma concentrations of bPAG1, PG metabolite and P4 varied from 8.4-40.0 ng/mL, 158-275 pmol/L and 20.7-46.9 nmol/L, respectively. After the foetus expelled, the plasma level of bPAG1 began to decrease but the decrease was small and gradual. The estimated half-life of bPAG1 was 1.8-6.6 days. The plasma level of the PG metabolite started to have short lasting peaks (above 300 pmol/L) within three hours after cloprostenol treatment. The plasma concentrations of P4 dropped sharply to less than 4 nmol/L after 24 hours of cloprostenol injection. Conclusion: The current findings indicated that after early closprostenol-induced foetal death, the plasma concentration of bPAG1 decreased gradually and showed a tendency of variation with the stages of pregnancy. [less ▲]

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See detailThe tropical collections of the University of Liège Museum of Zoology: diversity, database and access.
Loneux, Michèle ULg

in Segers, Hendrik; Desmet, P.; Baus (Eds.) Proceedings of the 3rd GBIF Science Symposium, Brussels 18-19 April 2005 - Tropical Biodiversity: Science, Data, Conservation. (2006)

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See detailMultifunctional landscapes. Volume III. Continuity and change (Ü. Mander, M. Antrop).
Bogaert, Jan ULg

in Landscape Ecology (2006), 21

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See detailTranscriptional regulation of the mouse doublecortin gene in differentiating neurons
Plumier, Jean-Christophe ULg; Muller, Marc ULg; Rogister, Bernard ULg et al

in International Journal of Developmental Neuroscience (2006), 24

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