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See detail12 septembre 1995 : Pierre Mertens est assigné en référé devant le tribunal de grande instance de Paris pour son roman Une paix royale. L’INTELLECTUEL ET SES FABLES
Denis, Benoît ULg

in Bertrand, Jean-Pierre; Biron, Michel; Denis, Benoît (Eds.) et al Histoire de la littérature belge francophone (1830-2000) (2003)

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See detail12'-Hydroxystrychnobiline, nouvel alcaloïde bisindolinique du Strychnos variabilis
Tits, Monique ULg; Angenot, Luc ULg; Tavernier, Dirk

in Journal of Natural Products (1983), 46(5), 638-645

12'-hydroxystrychnobiline, a new unsymmetrical bisindole alkaloid, was isolated from the root barks of Strychnos variabilis. Its structure was established by acid hydrolysis and by spectral analysis ... [more ▼]

12'-hydroxystrychnobiline, a new unsymmetrical bisindole alkaloid, was isolated from the root barks of Strychnos variabilis. Its structure was established by acid hydrolysis and by spectral analysis, especially by 1H-nmr at 360MHz. We compare its absolute stereochemistry with that of other alkaloids that contain an oxazine ring. [less ▲]

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See detail12- to 22-membered bridged b-lactams as potential penicillin-binding protein inhibitors
Sliwa, Aline; Dive, Georges ULg; Marchand-Brynaert, Jacqueline

in Chemistry : An Asian Journal (2012), 7(2), 425-434

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See detailA 12-year study of the upstream migration of Anguilla anguilla in a fish-pass in the river Meuse reveals a dramatic decline of the stock in Belgium.
Philippart, Jean-Claude ULg; Ovidio, Michaël ULg; Sonny, Damien

Conference (2005, April)

From 1992 to 2004 upstream migrating eels were collected in a trap (0,5 cm mesh size) installed at the top of a small pool-type fish-pass at the Visé-Lixhe dam (built in 1980 for navigation purposes and ... [more ▼]

From 1992 to 2004 upstream migrating eels were collected in a trap (0,5 cm mesh size) installed at the top of a small pool-type fish-pass at the Visé-Lixhe dam (built in 1980 for navigation purposes and hydropower generation; height : 8,2 m; not equipped with a ship-lock) on the international River Meuse near the Dutch -Belgium border (290 km from the North Sea; width: 200 m; mean annual discharge: 238 m3/s; summer water temperature 21-26°C).The trap in the fish-pass was checked continuously (three times a week) over the migration period from March to September each year, except in 1994. We caught a total number of 32157 eels (biomass 1,955 kg) with a size from 14 cm to 85 cm and a mean value of 31,6 cm corresponding to yellow eels. The study based on a constant year-to-year sampling effort revealed a regular decrease of the annual catch from a maximun of 5613 fish in 1992 to a minimum of 423 in 2004. This demographic trend is fitted by the equation: number per year = 5.614 - 299 t, where t is time in years with 1992 as year 1. According to this model, the upstream migrating yellow eelstock in the Belgian Meuse should drop to near zero within the next ten years, as an expression of a collapsing recruitment of glass eels in the estuary in the Netherlands. In the discussion of these results, we examine the possible role of two other factors on the decrease over time of the number of yellow eels caught in the fish-pass. i) the effect of environmental variables (river discharge, water temperature and dissolved oxygen content) on the timing and intensity of upstream migration waves and ii) the existence and use of alternative migration routes. [less ▲]

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See detail120 laparoscopic sigmoidectomies in diverticulitis: a 9 years experience
Detroz, Bernard ULg; Moscato; Detry, Olivier ULg et al

in Acta Gastro-Enterologica Belgica (2001, January), 64(1), 49

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See detail125 ans de logement social
Frankignoulle, Pierre ULg

in Architrave (2013), 178

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See detail125I-Tyr0-hCRH labelling characteristics of corticotropin-releasing hormone receptors: differences between normal and adenomatous corticotrophs.
Abs, R.; Smets, G.; Vauquelin, G. et al

in Neurochemistry International (1997), 30(3), 291-297

The presence of corticotropin-releasing hormone (CRH) receptors has been previously demonstrated in corticotrophs from normal pituitaries using a method combining immunocytochemistry and liquid emulsion ... [more ▼]

The presence of corticotropin-releasing hormone (CRH) receptors has been previously demonstrated in corticotrophs from normal pituitaries using a method combining immunocytochemistry and liquid emulsion autoradiography. The aim of this study was to compare the characteristics of the 125I-Tyr0-hCRH binding in corticotrophs from normal pituitaries (three obtained at autopsy and one obtained at surgery) with corticotrophs from pituitary adenomas (six corticotroph adenomas responsible for Cushing's disease and two silent corticotroph adenomas secreting a biologically inactive ACTH molecule). In normal corticotrophs, the larger part of the 125I-Tyr0-hCRH binding was localised in patchy conglomerates at the centre of the cell and, to a much lesser degree, in a diffuse pattern at the cell periphery. In adenomatous corticotrophs, CRH receptor expression is disturbed both quantitatively and qualitatively. Except for a minority of cells in one adenoma, all adenomatous corticotrophs showed only peripherally bound 125I-Tyr0-hCRH and no centrally localised binding. Furthermore, adenomatous corticotrophs revealed a statistically significant lower signal intensity when compared to normal corticotrophs and a strongly negative correlation was found between the labelling area in adenomatous corticotrophs and both the basal and CRH-stimulated plasma ACTH levels. These findings suggest defective processing of CRH receptors and could be relevant to the sustained ACTH secretion by adenomatous corticotrophs in Cushing's disease and, more generally, provide an explanation to its pathology. The silent corticotrophs secreting a biologically inactive ACTH molecule were characterised by a very faint signal intensity, although present on almost every cell. [less ▲]

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See detailThe 12C/13C and 14N/15N Isotopic Ratios in Comet C/2000 WM1 (LINEAR)
Jehin, Emmanuel ULg; Arpigny, Claude ULg; Manfroid, Jean ULg et al

in CNO in the Universe. Astronomical Society of the Pacific Conference Series 304 (2003)

Not Available

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See detailThe 12C2/12C13C isotopic ratio in comets C/2001 Q4 (NEAT) and C/2002 T7 (LINEAR)
Rousselot, P.; Jehin, Emmanuel ULg; Manfroid, Jean ULg et al

in Astronomy and Astrophysics (2012), 545

Context. Measuring the carbon isotope abundance ratio in comets allows one to constrain the conditions in the outer protosolar nebula. Different measurements of the [SUP]12[/SUP]C/[SUP]13[/SUP]C ratio ... [more ▼]

Context. Measuring the carbon isotope abundance ratio in comets allows one to constrain the conditions in the outer protosolar nebula. Different measurements of the [SUP]12[/SUP]C/[SUP]13[/SUP]C ratio, using various molecules, have already been published for different solar system objects, such as the Sun, the Earth, the Moon, asteroids, planets, or comets. So far, all these measurements are consistent with [SUP]12[/SUP]C/[SUP]13[/SUP]C ~ 90, but significant differences have been observed. This ratio is remarkably constant in comets (91.0 ± 3.6) for studies based on the CN radical, but it presents stronger variations in studies based on other radicals. <BR /> Aims: This paper aims at measuring the [SUP]12[/SUP]C/[SUP]13[/SUP]C ratio in two bright Oort cloud comets using the [SUP]12[/SUP]C_2 and [SUP]12[/SUP]C[SUP]13[/SUP]C emission lines and an improved method. The ratios will be compared to those obtained for the same comets with another radical, CN. <BR /> Methods: We used the (2,1) and (1,0) bandheads of the [SUP]12[/SUP]C[SUP]13[/SUP]C, near 4723 and 4745 Å to measure the [SUP]12[/SUP]C/[SUP]13[/SUP]C ratio and compared their intensity to the [SUP]12[/SUP]C_2 lines of the same bands. We developed a model for interpreting observational data obtained at high resolution (~70 000) using the 8.2-m Kueyen telescope (UT2) of the Very Large Telescope (VLT) with the Ultraviolet and Visual Echelle Spectrograph (UVES) in two comets: C/2001 Q4 (NEAT) and C/2002 T7 (LINEAR). <BR /> Results: Our modeling has provided [SUP]12[/SUP]C/[SUP]13[/SUP]C = 85 ± 20 for C/2002 T7 (LINEAR) and 80 ± 20 for C/2001 Q4 (NEAT). These values are compatible with previous measurements performed with the CN radical. Based on observations made with ESO Telescopes at the Paranal Observatory under programmes ID 073.C-0525. [less ▲]

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See detail12C2/12C13C isotopic ratio in comets C/2001 Q4(NEAT) and C/2002 T7 (LINEAR)
Rousselot, P.; Jehin, Emmanuel ULg; Manfroid, Jean ULg et al

in EPSC Abstracts 2011 (2011)

The measurement of the carbon isotope abundances ratio in comets allows to constrain the conditions in the outer protosolar nebula. Different measurements of the 12C/13C ratio, using various molecules ... [more ▼]

The measurement of the carbon isotope abundances ratio in comets allows to constrain the conditions in the outer protosolar nebula. Different measurements of the 12C/13C ratio, using various molecules, have already been published for different solar system objects, such as the Sun, the Earth, the Moon, asteroids, planets or comets. So far all these measurements are consistent with 12C/13C' 90 but some significant differences have been seen. In comets this ratio is remarquably constant and equal to 91.0±3.6 [3] for studies based on CN radical but present larger variations with studies based on other radicals [1][5]. In this work we present a new analysis of this ratio, based on two different approachs for modeling the 12C2 and 12C13C emission spectrum and the (1,0) and (2,1) bandheads of 12C13C. Observational data obtained at high resolution (' 70, 000) using the 8.2-m Kueyen telescope (UT2) of the Very Large Telescope (VLT) with the Ultraviolet and Visual Echelle Spectrograph (UVES) instrument have been used to test our modeling and measure the 12C/13C ratio in two different comets: C/2001 Q4(NEAT) and C/2002 T7 (LINEAR). Our modeling and numerical results will be presented. [less ▲]

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See detail[131I]iodotropapride: a cerebral dopamine D2 receptor ligand.
Cantineau, R.; Damhaut, Ph; Plenevaux, Alain ULg et al

Poster (1990, August 26)

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See detail132. Intrasellar arachnoïd cysts: diagnosis and treatment
Dubuisson, Annie ULg; Martin, Didier ULg; Bruggeman, L. et al

Conference (1995, May 07)

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See detail139 DOES QUALITY OF RADIOTHERAPY PREDICT OUTCOMES OF MULTICENTRE CLINICAL TRIALS? THE EORTC RADIATION ONCOLOGY GROUP EXPERIENCE.
Fairchild, Alysa; Collette, Laurence; Hurkmans, Coen W. et al

in Radiotherapy & Oncology (2012), 102

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See detail13C NMR des alcaloïdes des Strychnos: les dérivés de l'harmane et de l'usambarensine
Coune, Claude; Angenot, Luc ULg; Denoël, José

in Phytochemistry (1980), 19

13C NMR spectra of some tertiary and quaternary alkaloids are recorded and the signals assigned. Graphic interpretation of off-resonance spectra and substituent shielding effects together with the effect ... [more ▼]

13C NMR spectra of some tertiary and quaternary alkaloids are recorded and the signals assigned. Graphic interpretation of off-resonance spectra and substituent shielding effects together with the effect of Nb-methylation are utilized in the spectral interpretations. [less ▲]

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See detailThe 13C- vs the 15N-leucine infusion technique for the determination of the ileal endogenous N losses in pigs.
Leterme, Pascal; Thewis, André ULg; Seve, Bernard

in Lindberg, J. E.; Ogle, Brian (Eds.) Digestive Physiology of Pigs (1997)

Some methodological aspects of the isotope dilution technique using 15N-leucine as a marker of the endogenous N secretions (choice of the precursor pool, time of blood collection, estimation of the ... [more ▼]

Some methodological aspects of the isotope dilution technique using 15N-leucine as a marker of the endogenous N secretions (choice of the precursor pool, time of blood collection, estimation of the isotopique equilibrium) were studied in pigs. Their effect on the estimation of the ileal endogenous N flow was limited. When 15N-leucine was replaced by 13C-leucine, the ileal endogenous N flow obtained with 13C was much lower than that obtained with 15N (1.4 vs 5.7g N/kg DM intake, respectively). The validity of the 13C-leucine infusion technique is questioned. [less ▲]

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See detail13C/12C and fatty acids measurements in Posidonia oceanica beds.
Dauby, Patrick ULg; Lejaer, Christine; Antoine, Nathalie et al

Conference (1992, February)

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See detail13C/12C measurements in Posidonia oceanica beds
Dauby, Patrick ULg

Conference (1993, January)

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See detail13e Festival Images sonores : musique électronique live
Bawin, Marc-Henri ULg

Article for general public (2011)

Du 15 au 17 décembre 2011 se tiendra le 13e festival de musique électronique live et musique mixte Images Sonores. 3 soirées dans la salle du Théâtre Universitaire Royal de Liège pour découvrir des pièces ... [more ▼]

Du 15 au 17 décembre 2011 se tiendra le 13e festival de musique électronique live et musique mixte Images Sonores. 3 soirées dans la salle du Théâtre Universitaire Royal de Liège pour découvrir des pièces hors normes et rencontrer de jeunes talents. [less ▲]

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