References of "2003"
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See detailBM-613, a new thromboxane A2 antagonist, is characterized by a preferential activity on platelet thromboxane A2 receptors
Hanson, Julien ULg; Rolin, S.; De Leval, X. et al

Poster (2003, November 22)

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See detailEtude expérimentale des sons auto-entretenus produits par un jet issu d'un conduit et heurtant une plaque fendue
Billon, Alexis ULg

Doctoral thesis (2003)

The production of self-sustained tones (up to 125 dB) by a low Mach number free plane jet impinging on a slotted plate, known as slot-tone, is experimentally studied. For all geometries of the slot’s edge ... [more ▼]

The production of self-sustained tones (up to 125 dB) by a low Mach number free plane jet impinging on a slotted plate, known as slot-tone, is experimentally studied. For all geometries of the slot’s edge tested, the tones are generated from 6 m/s and when a resonant mode of the duct from which the jet flows out is excited. The Strouhal number associated with the tones fundamental frequency describes stages. These one are linked to the number of vortices present, with vortex pairing possibilities. On the other hand, the frequency domain of the fundamental is defined by the two instability modes of the jet. If the edge of the slot is beveled and if this one is placed backwards to the flow, the tones occurs at a lower speed (3.5 m/s) as soon as the jet becomes turbulent, and the excitation of an acoustic resonator is then not necessary. [less ▲]

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See detailGENIE: a ground-based precursor for Darwin
Absil, Olivier ULg

Scientific conference (2003, November 21)

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See detailCytoplasmic I kappa B alpha increases NF-kappa B-independent transcription through binding to histone deacetylase (HDAC) 1 and HDAC3
Viatour, Patrick ULg; Legrand-Poels, Sylvie; van Lint, Carine et al

in Journal of Biological Chemistry (2003), 278(47), 46541-46548

IkappaBalpha is an inhibitory molecule that sequesters NF-kappaB dimers in the cytoplasm of unstimulated cells. Upon stimulation, NF-kappaB moves to the nucleus and induces the expression of a variety of ... [more ▼]

IkappaBalpha is an inhibitory molecule that sequesters NF-kappaB dimers in the cytoplasm of unstimulated cells. Upon stimulation, NF-kappaB moves to the nucleus and induces the expression of a variety of genes including IkappaBalpha. This newly synthesized IkappaBalpha also translocates to the nucleus, removes activated NF-kappaB from its target genes, and brings it back to the cytoplasm to terminate the phase of NF-kappaB activation. We show here that IkappaBalpha enhances the transactivation potential of several homeodomain-containing proteins such as HOXB7 and Pit-1 through a NF-kappaB-independent association with histone deacetylase (HDAC) 1 and HDAC3 but not with HDAC2, -4, -5, and -6. IkappaBalpha bound both HDAC proteins through its ankyrin repeats, and this interaction was disrupted by p65. Immunofluorescence experiments demonstrated further that IkappaBalpha acts by partially redirecting HDAC3 to the cytoplasm. At the same time, an IkappaBalpha mutant, which lacked a functional nuclear localization sequence, interacted very efficiently with HDAC1 and -3 and intensively enhanced the transactivation potential of Pit-1. Our results support the hypothesis that the NF-kappaB inhibitor IkappaBalpha regulates the transcriptional activity of homeodomain-containing proteins positively through cytoplasmic sequestration of HDAC1 and HDAC3, a mechanism that would assign a new and unexpected role to IkappaBalpha. [less ▲]

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See detailEssais de reproduction expérimentale de l'entéropathie épizootique du lapin (EEL) avec des inoculums originaires de Belgique et des Pays-Bas et avec des souches bactériennes isolées de ces inoculums ainsi que de TEC2 et TEC3 (inoculums INRA)
Licois, Dominique; Dewrée, Roxane; Coudert, Pierre et al

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

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See detailChiuse poetiche e senso della fine. Spunti per una tipologia
Benzoni, Pietro ULg

Scientific conference (2003, November 20)

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See detailCanister free videogrammetry system for thermal vacuum and space applications
Roose, Stéphane ULg; Stockman, Yvan ULg; Bolsee, Jean-Christophe et al

in Decker, J.; Brown, N. (Eds.) Proceedings of the Conference on Recent Developments in Traceable Dimensional Measurements, (2003, November 20)

The development of a canister-free videogrammetry system is presented. Applications in view, are coordinate measurements during thermal vacuum test and on-baord space flight metrology of mechanical ... [more ▼]

The development of a canister-free videogrammetry system is presented. Applications in view, are coordinate measurements during thermal vacuum test and on-baord space flight metrology of mechanical structures, reflectors and antenna's. The paper presents the breadboard system architecture. Two breadboards have been developed. One is based on a space-qualified micro-imager camera. Lenses and flashers are all commercial components and have been made vacuum compatible. Results of accuracy (typically 50ppm) and resolution (typically 25 ppm) tests, in ambient and in vacuum are also presented. [less ▲]

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See detailCatheter-related Infections - Belgian epidemiological data
Melin, Pierrette ULg

Conference (2003, November 20)

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See detailL'Entéropathie Epizootique du Lapin (EEL) : un bilan provisoire des résultats après 20 mois de recherches
Marlier, Didier ULg; Dewrée, Roxane; Licois, Dominique et al

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

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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 detailVERFAHREN ZUM ERHÖHEN DES ÖLGEHALTES IN PFLANZEN
Vigeolas, Hélène ULg; Renz, Andreas; Bauer, Jörg et al

Patent (2003)

The invention relates to methods for increasing the oil content in plants, preferably in the seeds of plants, by expression of glycerol-3-phosphatdehydrogenases (G3PDH) from yeast, preferably from ... [more ▼]

The invention relates to methods for increasing the oil content in plants, preferably in the seeds of plants, by expression of glycerol-3-phosphatdehydrogenases (G3PDH) from yeast, preferably from Saccharomyces cerevisiae. The invention also relates to expression constructs for the expression of G3PDH yeast in plants, preferably in the seeds of plants, transgenic plants expressing G3PDH, and to the use of said transgenic plants in the production of foodstuffs, feed, seeds, pharmaceuticals or fine chemicals, especially in the production of oils. [less ▲]

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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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