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See detailThe 4m international liquid mirror telescope (ILMT)
Surdej, Jean ULg; Absil, Olivier ULg; Bartczak, Przemyslaw ULg et al

in Stepp, Larry (Ed.) Ground-based and Airborne Telescopes (2006, July 01)

The entire funding has recently been obtained in Belgium for the construction of a 4m Liquid Mirror Telescope. Its prime focus will be equipped with a semi-conventional glass corrector allowing to correct ... [more ▼]

The entire funding has recently been obtained in Belgium for the construction of a 4m Liquid Mirror Telescope. Its prime focus will be equipped with a semi-conventional glass corrector allowing to correct for the TDI effect and a thinned, high quantum efficiency, 4K × 4K pixel equivalent CCD camera. It will be capable of subarcsecond imaging in the i'(760 nm) and possibly r', g' band(s) over a field of ~ 30' in diameter. This facility will be entirely dedicated to a deep photometric and astrometric variability survey over a period of ~ 5 years. In this paper, the working principle of liquid mirror telescopes is first recalled, along with the advantages and disadvantages of the latter over classical telescopes. Several science cases are described. For a good access to one of the galactic poles, the best image quality sites for the ILMT are located either in Northern Chile (latitude near -29°30') or in North-East India (Nainital Hills, latitude near +29°30'). At those geographic latitudes, a deep (i' = 22.5 mag.) survey will approximately cover 90 square degrees at high galactic latitude, which is very useful for gravitational lensing studies as well as for the identification of various classes of interesting galactic and extragalactic objects (cf. microlensed stars, supernovae, clusters, etc.). A description of the telescope, its instrumentation and the handling of the data is also presented. [less ▲]

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See detailThe 4m International Liquid Mirror Telescope project
Finet, François ULg

Conference (2012)

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See detail4o Foro de diálogo entre la sociedad civil y las instituciones de Gobierno de la Unión Europea y México. Un diálogo sin verdadero deseo
Mariage, Thibaud ULg

in Cuaderno de Trabajo a propósito de la XI Reunión de la Comisión parlamentaria mixta México-Unión Europea (2011)

El punto de visto de un europeo en el 4o Foro de diálogo entre la sociedad civil y las instituciones de Gobierno de la Unión Europea y México.

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See detailThe 4s-4p Transitions in Neutral Phosphorus
Biémont, Emile ULg; Martin, F.; Quinet, Pascal ULg et al

in Astronomy and Astrophysics (1994), 283

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See detail4th International Symposium on Chemosynthesis-based Ecosystems
Ponsard, J; Cambon-Bonavita, M-A; Lepoint, G et al

Poster (2009)

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See detail4U 1700-37
Surdej, Jean ULg; Kruszewski, A.

in IAU Astronomical Telegram N° 3290 (1978)

IAUC 3290 available at Central Bureau for Astronomical Telegrams.

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See detailLes 5 arbres protégés du Gabon
Moumbogou, Carl; Meunier, Quentin; Ogoula Ikinda, L. B. et al

Learning material (2012)

Ces cinq essences forestières sont réputées pour la qualité de leur bois et ont fait l’objet d’exploitation dans le pays. Elles font également partie intégrante de la vie des communautés rurales du Gabon ... [more ▼]

Ces cinq essences forestières sont réputées pour la qualité de leur bois et ont fait l’objet d’exploitation dans le pays. Elles font également partie intégrante de la vie des communautés rurales du Gabon, tant pour leurs vertus alimentaires et médicinales que pour leur importance dans les rites initiatiques traditionnels. [less ▲]

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See detail5 beta-Dihydrotestosterone is weakly androgenic in the adult Japanese quail (Coturnix coturnix japonica).
Deviche, P.; Bottoni, L.; Balthazart, Jacques ULg

in General and Comparative Endocrinology (1982), 48(4), 421-4

Detailed reference viewed: 11 (0 ULg)
See detail5 notices: « Chose », « Il y a », « Néo-kantisme », « Ontologie fondamentale », « Vérité »
Dewalque, Arnaud ULg

in Beaulieu, Alain (Ed.) Abécédaire de Martin Heiddegger (2008)

Brève analyse du sens de quelques concepts heideggériens et du contexte dans lequel ils apparaissent.

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See detail5 years of the European Initiative for the Exchange of Young Officers Inspired by Erasmus, Lessons Learnt from the International Military Academies Forum 2013
Paile, Sylvain ULg; Gell, Harald

Book published by Ministry of Defence and Sports of the Federal Republic of Austria (2013)

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See detail5',6'-Dehydroguiachrysine and 5',6'-Dehydroguiaflavine, Two Curarizing Quaternary Indole Alkaloids from the Stem Bark of Strychnos Guianensis
Penelle, J.; Christen, P.; Molgo, J. et al

in Phytochemistry (2001), 58(4), 619-26

Two new quaternary indole alkaloids 5',6'-dehydroguiachrysine (1) and 5',6'-dehydroguiaflavine (2) were isolated from Strychnos guianensis stem bark. Their structures were determined by analysis of ... [more ▼]

Two new quaternary indole alkaloids 5',6'-dehydroguiachrysine (1) and 5',6'-dehydroguiaflavine (2) were isolated from Strychnos guianensis stem bark. Their structures were determined by analysis of spectral data. Their inhibitory effects on neuromuscular transmission are also reported and compared to that of other quaternary alkaloids. [less ▲]

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See detailA 5,6-Dihydro-Isopyoverdin From Azomonas Macrocytogenes
Michalke, R.; Taraz, K.; Budzikiewicz, H. et al

in Zeitschrift Fur Naturforschung C-A Journal of Biosciences (1997), 52(11-12),

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See detail5,8 analogies per hour, A designer's view on analogical reasoning.
Leclercq, Pierre ULg; Heyligen, A.

in Proceedings of the 7th International Conference on Artificial Intelligence in Design (2002)

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See detail5-(Diethoxyphosphorylmethyl)-5-methyl-4,5-dihydro-3H-pyrrole N-oxide : Synthesis and Evaluation of Spin Trapping Properties
Roubaud, Valérie; Mercier, Anne; Olive, Gilles ULg et al

in Journal of the Chemical Society. Perkin Transactions 2 (1997), 9

A new spin trap, the 5-(diethoxyphosphorylmethyl)-5-methyl-4,5-dihydro-3H-pyrrole N-oxide (3), is prepared through a four-step synthetic route. The in vitro spin trapping properties of 3 have been ... [more ▼]

A new spin trap, the 5-(diethoxyphosphorylmethyl)-5-methyl-4,5-dihydro-3H-pyrrole N-oxide (3), is prepared through a four-step synthetic route. The in vitro spin trapping properties of 3 have been investigated and the hydroxyl and superoxide spin adducts characterised. The persistence of the superoxide spin adduct obtained with 3 is compared with those of the analogues obtained with DEPMPO [5-(diethoxyphosphoryl)-5-methyl-4,5-dihydro-3H-pyrrole N-oxide] and DMPO in both phosphate buffer and pyridine. In 0.1 M phosphate buffer at pH 7.0, the HOO-3? adduct is found to be 2.8 times more persistent than HOO-DMPO?, but 5.7 times less than HOO-DEPMPO?. In phosphate buffer, HOO-3? decomposes to give HO-3?. The stereoselectivity of the addition of free radicals on 3 is generally poor, and mixtures of diastereomers have been observed by EPR. The overall spin trapping behaviour of nitrone 3 is more similar to that of DMPO than that of DEPMPO. [less ▲]

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