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See detailNOUVELLES TECHNOLOGIES, NOUVELLES PRATIQUES D’ECRITURE ? Le point de vue d’étudiants universitaires en FLE(S)
Dezutter, Olivier; Bleys, Françoise; Poirier, Vicky et al

in Langage et l'Homme (Le) : Recherches Pluridisciplinaires sur le Langage (2012), 47(1),

The digital revolution and the development of new technologies of communication are dramatically changing language learning practices but also writing practices, whether in one’s mother tongue, in a ... [more ▼]

The digital revolution and the development of new technologies of communication are dramatically changing language learning practices but also writing practices, whether in one’s mother tongue, in a second language or in a foreign language. In the framework of international research based on the development of writing ability among students of a second language or a foreign language in the university context, we have sought to better understand the way in which the relationship to writing (Barré de Miniac, 1997; Blaser and Chartrand, 2010) is constructed by these students in this new era. This article is intended to share the results of a survey conducted among some 200 students of French as a second language or a foreign language in four contrasting geographical and linguistic contexts. After a description of the ways in which students claim to use these new technologies at the university, we will analyze their use of ICTS when writing longer texts in an academic setting. Next, we will look into the functions served by the Internet at every step of the writing process, i.e. the different stages of planning, drafting and revising (Hayes et Flower, 1980). Finally, we will consider the kinds of tools used for the drafting of these various pieces of writing. [less ▲]

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See detailLes "nouvelles" règles générales d'exécution des marchés publics. Commentaire de l'arrêté royal du 14 janvier 2013
Kohl, Benoît ULg; Leroy, S.

in Durviaux, Ann-Lawrence (Ed.) La réforme du droit des marchés publics (in press)

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See detailNovarina et la philosophie. Réponse à Marco Baschera
Dubouclez, Olivier ULg

Conference (2012, November)

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See detailNovarina et le slam
Dubouclez, Olivier ULg

Diverse speeche and writing (2009)

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See detail« Novarina et le slam », autour du spectacle de Dgiz et Captain Slam (À quel dieu parles-tu ?)
Dubouclez, Olivier ULg; Deval, Frédéric

Diverse speeche and writing (2009)

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See detailNovas tecnologias e Resiliência
Nyssen, Anne-Sophie ULg

Conference (2012, August 22)

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See detailIl Novecento: marginalità e resistenza
Benzoni, Pietro ULg

Conference (2009, February 17)

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See detailNovel (co)polymers by cobalt-mediated radical polymerization
Debuigne, Antoine ULg; Piette, Yasmine ULg; Poli, Rinaldo et al

Poster (2009, April 24)

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See detailNovel 2-oxo-2H-benzopyran derivatives as inhibitors of human leukocyte elastase
Pochet, L.; Doucet, C.; Pirotte, Bernard ULg et al

Poster (1998, September)

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See detailA novel 24-base pair deletion in the coding region of CCR5 in an African population
Karasi, Jean Claude ULg

in AIDS (2007), 21(1), 111-113

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See detailA novel AIP mutation related to familial isolated pituitary adenomas (FIPA)
Bilbao Garay, I.; Alvarez Coca, M.; Daly, A. et al

in Endocrine Abstracts - 13th European Congress of Endocrinology (2011)

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See detailA novel AIP mutation related to familial isolated pituitary adenomas (FIPA)
Bilbao, I.; Alvarez coca, M.; Daly, Adrian ULg et al

in Abstract book - The Endocrine Society's 93rd Annual Meeting (2011)

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See detailNovel aliphatic polyesters based on functional cyclic (di)esters
Lou, Xudong; Detrembleur, Christophe ULg; Jérôme, Robert ULg

in Macromolecular Rapid Communications (2003), 24(2), 161-172

Recent progress in the chemical synthesis of novel aliphatic polyesters via ring-opening polymerization of functional cyclic (di)esters are reviewed in this article. Syntheses of these functional ... [more ▼]

Recent progress in the chemical synthesis of novel aliphatic polyesters via ring-opening polymerization of functional cyclic (di)esters are reviewed in this article. Syntheses of these functional aliphatic polyesters are being classified into three groups according to the structure of the cyclic monomers: (i) cyclic diesters, (ii) morpholine-2,5-dione derivatives, and (iii) cyclic esters. Progress in the synthesis and polymerization of monomers in each category is reported with an emphasis on controlled synthesis. The recent achievements have enabled the synthesis of a variety of novel aliphatic polyesters, including hydrophilic, halogenated, and unsaturated polyesters. [less ▲]

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See detailNovel amphiphilic copolymers and design of smart nanoparticles for drug delivery systems
Cajot, Sébastien ULg; Danhier, F.; Lautram, N. et al

Poster (2011, April 29)

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See detailNovel Amphiphilic copolymers and design of smart nanoparticule for triggered drug delivery systems
Cajot, Sébastien ULg; Jérôme, Christine ULg

Poster (2009, June 14)

Over the last decade, polymer micelles attracted an increasing interest in drug pharmaceutical research because they could be used as efficient drug delivery systems. Micelles of amphiphilic block ... [more ▼]

Over the last decade, polymer micelles attracted an increasing interest in drug pharmaceutical research because they could be used as efficient drug delivery systems. Micelles of amphiphilic block copolymers are supramolecular core-shell type assemblies of tens of nanometers in diameter. In principle, the micelles core is usually constructed with biodegradable hydrophobic polymers such as aliphatic polyesters, e.g. poly(epsilon-caprolactone) (PCL), which serves as a reservoir for the incorporation of various lipophilic drugs. Water soluble poly(ethylene oxide) (PEO) is most frequently used to build the micelle corona because it is very efficient in preventing protein adsorption at surfaces and in stabilizing the micelles in the blood compartment, giving rise to particles invisible to the body defence system (so-called stealthy or long circulating particles). Improvements of such simple systems however, rely on the development of novel chemistries and materials by advanced macromolecular engineering techniques. The tumour targeting of a cytotoxic agent refers to the passive accumulation of polymer nanocarriers to solid tumours (EPR effect) followed by active internalization in tumor cells. The internalization of the drug is required for cell death because most cytotoxic drugs act intracellularly. Accordingly, polymer micelles are usually modified by specific ligands. However, these ligands can decrease the micelles stealthiness and stability. No-specific ligands can be used if their exposition is modulated by the pH decrease typical of tumour tissues. Lipophilic drugs are generally incorporated in the hydrophobic core of the micelles. The release of the drug is ruled by diffusion and degradation of the biodegradable polymer used as reservoir. Even if micelles get a high stability in aqueous media thanks to their low critical micellar concentration, the dissociation of micelles is not always preserved when they are injected in the blood compartment. The cross-linking of the core of micelles by disulfide bridges will provide the stability of micelles after the administration and will release the drugs intracellularly by enzymatic breaking of disulfide bridges. This work consists in the development of new macromolecular architectures for the targeting of tumour cells. pH sensitive copolymers able to micellize so as non-specific ligand like biotin is exposed on their surface in response to pH decrease typical for tumour tissues will be synthesized by the incorporation of pH-sensitive linkers like hydrazone or imine benzoïc linkers. In addition, the core of these new micelles will be cross-linked by disulfide bridges to prevent dissociation around healthy cells and trigger the drug release inside tumour cells. [less ▲]

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See detailNovel amphiphilic degradable copolymers for drug deivery systems
Van Butsele, Kathy; Freichels, Hélène ULg; Rieger, Jutta et al

Poster (2007, August 31)

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See detailNovel amphiphilic mikto-arm star-shaped copolymers for the preparation of PLA-based nanocarriers
Cajot, Sébastien ULg; Riva, Raphaël ULg; Billiet, Leen et al

in Macromolecular Symposia (2011), 309/310(1), 111-122

Three-arm (A2B) and four-arm (A2B2) star-shaped copolymers based on biocompatible and biodegradable hydrophobic poly(ε-caprolactone) (PCL) (A arms) and biocompatible and bioeliminable hydrophilic poly ... [more ▼]

Three-arm (A2B) and four-arm (A2B2) star-shaped copolymers based on biocompatible and biodegradable hydrophobic poly(ε-caprolactone) (PCL) (A arms) and biocompatible and bioeliminable hydrophilic poly(ethylene oxide) (PEO) (B arms) were synthesized by the coupling of an ω-azide terminated PEO chains with PCL chain bearing one (A2B) or two (A2B2) alkyne functions at the middle of the chain by the copper mediated azide-alkyne cycloaddition (CuAAC). The amphiphilic behavior of these different stars was confirmed by micellization experiments in water followed by dynamic light scattering and transmission electron microscopy analyses. The efficiency to stabilize PLA nanoparticles was investigated in function of the stars structure. [less ▲]

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See detailA novel and template-free method for the spontaneous formation of aluminosilicate macro-channels with mesoporous walls
Léonard, Alexandre ULg; Su, B.-L.

in Chemical Communications (2004), 10(14), 1674-1675

A simple and template-free synthesis pathway was developed leading to hierarchical meso-macroporous aluminosilicates made of an assembly of macro-channels with openings between 0.5 and 2.0 μm and ... [more ▼]

A simple and template-free synthesis pathway was developed leading to hierarchical meso-macroporous aluminosilicates made of an assembly of macro-channels with openings between 0.5 and 2.0 μm and mesoporous walls. [less ▲]

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