References of "2003"
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See detailL'Entéropathie Epizootique du Lapin (EEL) : étude du rôle des infections par clostridium perfringens dans l’étio-pathogénie de ce syndrome
Dewrée, Roxane; Licois, Dominique; Coudert, Pierre et al

in Proceedings of the 10èmes Journées de la Recherche Cunicole (2003, November 20)

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See detailCWATUP : le certificat de conformité
Delnoy, Michel ULg

in Immobilier (2003), 21

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See detailEstimation of surface soil organic matter by means of hyperspectral data analysis.
Touré, Souleymane; Tychon, Bernard ULg

Conference (2003, November 19)

Data acquired from field campaign and hyperspectral airborne sensors were processed to determine the surface soil organic matter of an agricultural area located in Southern Belgium. The method adopted was ... [more ▼]

Data acquired from field campaign and hyperspectral airborne sensors were processed to determine the surface soil organic matter of an agricultural area located in Southern Belgium. The method adopted was based on a forward stepwise multiple regression analysis linking soil organic matter and hyperspectral data from two airborne sensors working in the visible and infrared domain. The results were validated successfully from an independent set of sampling points. It is concluded that the hyperspectral remote sensing approach is promising for soil organic matter prediction. Furthermore, this approach could even be improved if disturbance factors are removed. [less ▲]

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See detailLes logements vides et les permis d’urbanisme
Halleux, Jean-Marie ULg; Kessler, L.; Lambotte, Jean-Marc ULg et al

Poster (2003, November 19)

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See detailMicroscopy and Particle Characterization
Grandfils, Christian ULg

Conference (2003, November 18)

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See detailOptimisation de la spécificité de l'encodage pour le diagnostic précoce de la maladie d'Alzheimer
Adam, Stéphane ULg

Scientific conference (2003, November 18)

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See detailPregnancy diagnosis in sheep by means of ultrasound and ovine pregnancy-associated glycoprotein (ovPAGs)
Verberckmoes, S; Vandaele, L; De Cat, S et al

in Proceeding of pregnancy diagnosis in sheep by means of ultrasound and ovine pregnancy-associated glycoprotein (2003, November 17)

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See detailPharmacological evaluation of BM-573, a dual thromboxane A(2) receptor antagonist and thromboxane synthase inhibitor, as potential anti-metastatic agent
de Leval, X. J.; Dassesse, T.; Benoit, V. et al

in Blood (2003, November 16), 102(11, Part 2), 72

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See detailTraffic Effects of Driver Assistance Systems – The Approach within INVENT
Benz, T.; Christen, Fréderic ULg; Lerner, G. et al

(2003, November 16)

Within the German Research Initiative INVENT, the partial project „Verkehrliche Wirkung, Recht und Akzeptanz (VRA)“ deals with traffic effects, legal aspects, acceptance and economics of driver assistance ... [more ▼]

Within the German Research Initiative INVENT, the partial project „Verkehrliche Wirkung, Recht und Akzeptanz (VRA)“ deals with traffic effects, legal aspects, acceptance and economics of driver assistance systems. This presentation gives examples for the consulting services of VRA as well as for the early simulations of a driver assistance system. Such simulations vary in scale from basic functions over driving situations and traffic situations to traffic scenarios. Results are presented for the basic functions and driving situations for a stop-and-go extension of adaptive cruise control. [less ▲]

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See detailPalladium-silver sol-gel catalysts for selective hydrodechlorination of 1,2-dichloroethane into ethylene - IV. Deactivation mechanism and regeneration
Heinrichs, Benoît ULg; Noville, Francis ULg; Schoebrechts, Jean-Paul ULg et al

in Journal of Catalysis (2003), 220(1), 215-225

The activity and selectivity of a 1.9% Pd-3.7% Ag/SiO2 catalyst during selective hydrodechlorination of 1,2-dichloroethane into ethylene have been followed in the course of time. The deactivation curves ... [more ▼]

The activity and selectivity of a 1.9% Pd-3.7% Ag/SiO2 catalyst during selective hydrodechlorination of 1,2-dichloroethane into ethylene have been followed in the course of time. The deactivation curves show two distinct periods: an initial period at the very beginning of catalyst operation, that is, during the first 20 operating hours, characterized by a sharp decrease of the rates of both reactions involved in the process (1,2-dichloroethane hydrodechlorination and undesired ethylene hydrogenation) and a second period, after the first 20 operating hours and investigated for more than 600 h, characterized by a clearly slower deactivation. During the initial period, the hydrodechlorination rate decreases less quickly than the hydrogenation rate and this results in a fast increase of ethylene selectivity which reaches a maximum at the end of this period. After the initial period, the hydrodechlorination rate decreases faster than the hydrogenation rate and this results in a slow decrease of ethylene selectivity. A comparison between the physico-chemical properties of the fresh catalyst and of the deactivated one suggests a deactivation mechanism by poisoning or coking of silver sites at the surface of the active Pd-Ag alloy particles whereas palladium sites would remain intact. The selectivity evolution during the second period, that is, after the very first operating hours, is in agreement with such a mechanism. However, the sharp ethylene selectivity increase during the initial operating hours suggests, in addition to the deactivation by silver sites disappearance, the presence of a further nonidentified phenomenon. The characterization of the catalyst after a regeneration treatment including an oxidation step followed by a reduction step shows that this treatment allows restoration near to the physico-chemical properties of the fresh catalyst. (C) 2003 Elsevier Inc. All rights reserved. [less ▲]

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See detailVagus nerve stimulation attenuates heat- and formalin-induced pain in rats
Bohotin, C.; Scholsem, M.; Bohotin, V. et al

in Neuroscience Letters (2003), 351(2), 79-82

The analgesic effect of vagus nerve stimulation (VNS) has not yet been demonstrated in animals with the devices used in the clinic. We studied in awake rats the effects of two VNS protocols on the hind ... [more ▼]

The analgesic effect of vagus nerve stimulation (VNS) has not yet been demonstrated in animals with the devices used in the clinic. We studied in awake rats the effects of two VNS protocols on the hind paw hot water test and compared the results with those previously obtained in the oro-facial formalin test. A stringent duty cycle (20 s on/18 s off) increased heat pain tolerance in both hind paws (average 188%) after 2 h of stimulation. VNS with parameters used in epilepsy (30 s on/5 min off) decreased heat tolerance after 2 h, but produced a significant antinociceptive effect after days of stimulation. VNS may thus be useful in pain disorders, even with the less stringent protocol. (C) 2003 Published by Elsevier Ireland Ltd. [less ▲]

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See detailInfluence de la methyl-b-cyclodextrine sur la cinetique de libération de l'inuline encapsulée dans des liposomes bioadhésifs
Piel, Géraldine ULg; Boulmedarat, Laila; Bochot, Amélie et al

Poster (2003, November 12)

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