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See detailImidazol(in)ium-2-carboxylates as N-heterocyclic carbene precursors in ruthenium-arene catalysts for olefin metathesis and cyclopropanation
Tudose, Adriana; Demonceau, Albert ULg; Delaude, Lionel ULg

in Journal of Organometallic Chemistry (2006), 691(24-25), 5356-5365

Five imidazol(in)ium-2-carboxylates bearing cyclohexyl, mesityl, or 2,.6-diisopropylphenyl substituents on their nitrogen atoms were prepared from the corresponding N-heterocyclic carbenes (NHCs) by ... [more ▼]

Five imidazol(in)ium-2-carboxylates bearing cyclohexyl, mesityl, or 2,.6-diisopropylphenyl substituents on their nitrogen atoms were prepared from the corresponding N-heterocyclic carbenes (NHCs) by reaction with carbon dioxide. They were characterized by IR and NMR spectroscopies, and by TGA. Their ability to act as NHC precursors for in situ catalytic applications was probed in ruthenium-promoted olefin metathesis and cyclopropanation reactions. When visible light induced ring-opening metathesis polymerization of cyclooctene or cyclopropanation of styrene with ethyl diazoacetate were carried out at 60 degrees C in the presence of [RuCl2(p-cymene)](2), the NHC (.) CO2 adducts and their NHC (.) HX counterparts (X = Cl, BF4) displayed similar activities. When metathesis polymerizations were performed at room temperature, the carboxylates proved far superior to the corresponding imidazol(in)ium acid salts. They displayed the same level of activity as the preformed RuCl2(p-cymene)(IMes) complex, whereas the combination of NHC (.) HX and KO-t-Bu were almost totally inactive. Results obtained for cyclopropanation reactions at room temperature did not show such a large discrepancy of behavior between the two types of adducts. (c) 2006 Elsevier B.V. All rights reserved. [less ▲]

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See detailImidazolidinones structurally-related to penicillins: synthesis, molecular modeling and biological evalutation
Marchand-Brynaert, Jacqueline; Lamotte-Brasseur, Josette; Dive, Georges ULg

in Drug Metabolism and Drug Interactions (1994), 11(2), 85-109

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See detailImidazolopyrazinones as potential antioxydants
Devillers, Ingrid; Dive, Georges ULg; De Tollenaere, Catherine et al

in Bioorganic & Medicinal Chemistry Letters (2001), 11(17), 2305-2309

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See detailImiquimod et PDT dans le traitement des carcinomes basocellulaires, des kératoses actiniques et de la maladie de Bowen
Wauters, Odile ULg; Nikkels, Arjen ULg

in Dermatologie Actualité (2009), 117

Le traitement des carcinomes basocellulaires (CBC) superficiels, des petits CBC nodulaires, des kératoses actiniques (KA) et de la maladie de Bowen soit par imiquimod soit par photothérapie dynamique (PDT ... [more ▼]

Le traitement des carcinomes basocellulaires (CBC) superficiels, des petits CBC nodulaires, des kératoses actiniques (KA) et de la maladie de Bowen soit par imiquimod soit par photothérapie dynamique (PDT) est actuellement bien ancré dans l'arsenal thérapeutique du dermatologue. Les réussites thérapeutiques de ces deux modalités sont incontestables et avoisinent les 80 % dans les deux cas. Chaque méthode est liée à des effets indésirables propres et inhérents aux différents mécanismes d'action. Cette revue compare les données de la littérature évaluant l'efficacité, le taux de récidive, la tolérance, et les résultats cosmétiques pour les différentes indications reconnues en Belgique. Afin de mieux pouvoir cerner le niveau de preuve scientifique des études, le niveau d'évidence des publications est également mentionné. Ensuite seront discutés les avantages et les limites de ces techniques en pratique quotidienne. [less ▲]

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See detailImiquimod-responsive basal cell carcinomas and factor XIIIa-enriched dendrocytes.
Quatresooz, Pascale ULg; Pierard, Gérald ULg

in Clinical & Experimental Dermatology (2003), 28 Suppl 1

Dermal dendrocytes (DDs) are dendritic cells that exhibit immunoreactivity for factor XIIIa, and are frequently found in conjunction with basal cell carcinomas (BCCs). Imiquimod was applied to 12 ... [more ▼]

Dermal dendrocytes (DDs) are dendritic cells that exhibit immunoreactivity for factor XIIIa, and are frequently found in conjunction with basal cell carcinomas (BCCs). Imiquimod was applied to 12 superficial BCCs every 3 days for 8 weeks. One week after completion of treatment, seven lesions appeared to have resolved, while five displayed evidence of residual BCC. Prior to initiation of treatment, the seven imiquimod-responsive BCCs were surrounded by numerous DDs, whereas the five imiquimod-resistant BCCs had fewer DDs next to them at the time of entry into the study. It appears that the pretreatment density in DDs may affect the efficacy of imiquimod in eradicating skin tumours. [less ▲]

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See detailIMISCOE Research Network, Training and Research Inventory
Gsir, Sonia ULg

Report (2012)

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See detailIMISCOE Research Network, Training and Research Inventory
Gsir, Sonia ULg

Report (2011)

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See detailL'Imitation de Jésus-Christ
Henneau, Marie-Elisabeth ULg

in Corbin, Alain; Lemaître, Nicole; Thélamon, Françoise (Eds.) et al Histoire du Christianisme. Pour mieux comprendre notre temps (2007)

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See detailL’imitation du cirque
Dubouclez, Olivier ULg

in LEXI/textes (2007)

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See detailImitation et prise de position. À propos de quelques collectifs fumistes
Saint-Amand, Denis ULg

Conference (2010, January 14)

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See detailImitative learning for designing intelligent agents for video games
Gemine, Quentin ULg

Master's dissertation (2012)

Over the past decades, video games have become increasingly popular and complex. Virtual worlds have gone a long way since the first arcades and so have the artificial intelligence (AI) techniques used to ... [more ▼]

Over the past decades, video games have become increasingly popular and complex. Virtual worlds have gone a long way since the first arcades and so have the artificial intelligence (AI) techniques used to control agents in these growing environments. Tasks such as world exploration, constrained pathfinding or team tactics and coordination just to name a few are now default requirements for contemporary video games. However, despite its recent advances, video game AI still lacks the ability to learn. In this work, we attempt to break the barrier between video game AI and machine learning and propose a generic method allowing real-time strategy (RTS) agents to learn production strategies from a set of recorded games using supervised learning. We test this imitative learning approach on the popular RTS title StarCraft II and successfully teach a Terran agent facing a Protoss opponent new production strategies. [less ▲]

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See detailImitative Learning for Real-Time Strategy Games
Gemine, Quentin ULg; Safadi, Firas ULg; Fonteneau, Raphaël ULg et al

in Proceedings of the 2012 IEEE Conference on Computational Intelligence and Games (2012)

Over the past decades, video games have become increasingly popular and complex. Virtual worlds have gone a long way since the first arcades and so have the artificial intelligence (AI) techniques used to ... [more ▼]

Over the past decades, video games have become increasingly popular and complex. Virtual worlds have gone a long way since the first arcades and so have the artificial intelligence (AI) techniques used to control agents in these growing environments. Tasks such as world exploration, con- strained pathfinding or team tactics and coordination just to name a few are now default requirements for contemporary video games. However, despite its recent advances, video game AI still lacks the ability to learn. In this paper, we attempt to break the barrier between video game AI and machine learning and propose a generic method allowing real-time strategy (RTS) agents to learn production strategies from a set of recorded games using supervised learning. We test this imitative learning approach on the popular RTS title StarCraft II® and successfully teach a Terran agent facing a Protoss opponent new production strategies. [less ▲]

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See detailImlil (High Atlas), the Toubkal, the track, the local community, and the tour operators
Schmitz, Serge ULg

in Sustainable Development in Tropical Far North Queensland : IGU, University of New England, July 9-13 (2006)

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See detailL'immacolato D'Annunzio. Versilia, settembre 1906
Benzoni, Pietro ULg

in S. Luzzatto; G. Pedullà; D. Scarpa (Eds.) Atlante della letteratura italiana. Dal Risorgimento a oggi. Volume. III (2012)

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See detailL'immaginario lunare
Curreri, Luciano ULg

in La Battana (1996), 120

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See detailL'immagine di Venezia nelle fonti arabe
Bauden, Frédéric ULg

in dal Pozzolo; Dorigo, Rosella; Pedani, Maria Pia (Eds.) Venezia e l'Egitto (2011)

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See detailImmagini di un testimone scomparso. Il manoscritto Rothschild (X) del Guiron le Courtois
Morato, Nicola ULg

Scientific conference (2013, February 22)

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See detailImmanence et transcendance dans la lecture heideggérienne d'Anaximandre
Pieron, Julien ULg

in Klèsis (2010), 15

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See detailImmanenza e commutazione
Cigana, Lorenzo ULg

in Givigliano, Alfredo; Cirino, Raffaele (Eds.) Oggetti e metodo. Spunti di dibattito tra scienza e filosofia (2012)

How does the commutation test work in Hjelmslev's glossematics?

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See detailL'immatériel en droit international privé - approche belge
Wautelet, Patrick ULg

Scientific conference (2014, May)

Ce rapport a été écrit sur base d'un questionnaire rédigé par le Professeur Tristan Azzi dans le cadre des journées internationales de l'Association Henri Capitant (Barcelone/Madrid 2014). Ce rapport ... [more ▼]

Ce rapport a été écrit sur base d'un questionnaire rédigé par le Professeur Tristan Azzi dans le cadre des journées internationales de l'Association Henri Capitant (Barcelone/Madrid 2014). Ce rapport aborde essentiellement deux questions liées à l'immatériel en droit international privé : le contentieux de la propriété intellectuelle et celui lié à l'usage d'internet. [less ▲]

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