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See detailMicellization of Poly(2-oxazoline)-Based Quasi-Diblock Copolymers on Surfaces
Fustin, Charles-André; Lefèvre, Nathalie ULg; Hoogenboom, Richard et al

in Macromolecular Chemistry and Physics (2007), 208

The micellization on surfaces of two series of quasi-diblock copoly(2-oxazoline)s consisting of 2-phenyl-2-oxazoline (PhOx) segments linked to either 2-methyl-2-oxazoline (MeOx) or 2-ethyl-2-oxazoline ... [more ▼]

The micellization on surfaces of two series of quasi-diblock copoly(2-oxazoline)s consisting of 2-phenyl-2-oxazoline (PhOx) segments linked to either 2-methyl-2-oxazoline (MeOx) or 2-ethyl-2-oxazoline (EtOx) segments is investigated in detail. Those micelles are not preexisting in the initial ethanol solution but are formed during the spin-coating process by the evaporation of the solvent inducing the precipitation of the less soluble PhOx segments. The morphology and size of the surface micelles vary according to the fraction of PhOx in the copolymers. Moreover, it is demonstrated that the chemical nature of the more soluble MeOx or EtOx segments also has an influence on the morphology of the resulting surface micelles. [less ▲]

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See detailMicellization of quaternized poly(2-(dimethylamino)ethyl methacrylate)-block-poly(methyl methacrylate) copolymers in water
Antoun, Sayed; Gohy, Jean-François; Jérôme, Robert ULg

in Polymer (2001), 42(8), 3641-3648

Micellization of a series of amphiphilic quaternized poly(2-(dimethylamino)ethyl methacrylate)-block-poly(methyl methacrylate) (PQDMAEMA-b-PMMA) copolymers has been studied in water. The alkyl halide used ... [more ▼]

Micellization of a series of amphiphilic quaternized poly(2-(dimethylamino)ethyl methacrylate)-block-poly(methyl methacrylate) (PQDMAEMA-b-PMMA) copolymers has been studied in water. The alkyl halide used for the quaternization of the aminated block has an effect on the solution properties of the diblocks, that have been investigated by dynamic light scattering and surface tension measurements. When a short length alkyl halide is used, the diblock copolymers behave like traditional amphiphiles, whereas their behavior is similar to polysoaps in case of long alkyl halides. The size of the micelles increases when 1-bromopropan-3-ol is substituted for 1-bromopropane in the quaternization reaction. It is, however, independent of the structure of butyl bromide, i.e. n-butyl vs tert-butyl bromide. The solution properties of a star-shaped PQDMAEMA-b-PMMA copolymer have also been studied and compared to the linear counterpart. The star-shaped architecture actually prevents the block copolymer to be properly oriented at the air/water interface in agreement with the formation of unimer micelles. [less ▲]

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See detailMichael Gizzi, New Depths of Deadpan
Delville, Michel ULg

in Sentence: A Journal of Prose Poetics (2009), 7

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See detailMichael Krüger: "Die Turiner Komödie". Mit einer literarischen Speisekarte
Küpper, Achim ULg

E-print/Working paper (2006)

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See detailMichael Walzer - note introductive
Jacquemain, Marc ULg

Learning material (2011)

Une synthèse en 15 slides des principaux concepts de base de la conception la justice selon Michael Walzer.

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See detailMichel Contat, Pour Sartre (Paris, Presses Universitaires de France, 2008)
Durand, Pascal ULg

in Année Sartrienne (L') : Bulletin du Groupe d'Etudes Sartriennes (2008), 22

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See detailMichel Foucault et l'esthétique de l'existence
Delruelle, Edouard ULg

in Thiaw-Po-Une, Ludivine (Ed.) Questions d'éthique contemporaine (2006)

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See detailMichel Foucault et l'expérience de la pensée. Notes sur Foucault et Heidegger
Bolmain, Thomas ULg

Master of advanced studies dissertation (2007)

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See detailMichel Honaker
Delbrassine, Daniel ULg

in Perrot, Jean, Nières-Chevrel, Isabelle (Ed.) Dictionnaire du livre de jeunesse (2013)

Présentation d'un auteur majeur dans le domaine du roman adressé à la jeunesse

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See detailMichel Jakar. Du désir de danse au désir de corps
Tomasovic, Dick ULg

in Aubenas, Jacqueline (Ed.) Filmer la danse (2007)

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See detailMichel Seuphor
Saint-Amand, Denis ULg

in MATHIS-MOSER, Ursula; MERTZ-BAUMGARTNER, Birgit (Eds.) Passages et ancrages en France. Dictionnaire des écrivains migrants de langue française (1981-2011) (2012)

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See detailMichelle Cliff (1946- )
Ledent, Bénédicte ULg

in Hawley, John C. (Ed.) Encyclopedia of Postcolonial Studies (2001)

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See detailMichels, André: „Dogmatische Montagen als Herausforderung für die Psychoanalyse“
Hackbarth, Sabine ULg

in Mein, Georg (Ed.) Die Zivilisation des Interpreten. Studien zum Werk Pierre Legendres (2011)

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See detailLe Michelsberg de Pont-de-Bonne (province de Liège, Belgique)
Delye, Emmanuel ULg; Gilson, Simon-Pierre; Noiret, Pierre ULg

in Revue Archéologique de Picardie (2011)

Since the beginning of research on the éperon barré of Pont-de-Bonne (Modave, Belgium), we have recovered artefacts attributed to the Middle Neolithic. More recently, during excavation of the entrance ... [more ▼]

Since the beginning of research on the éperon barré of Pont-de-Bonne (Modave, Belgium), we have recovered artefacts attributed to the Middle Neolithic. More recently, during excavation of the entrance system of the fortification, a pot hole and a waste accumulation zone have been analysed. These structures contained abundant archaeological material (ceramic sherd, lithic and bone artefact and fauna). Three radiometric dates have been obtained. The ceramic assemblage is typical of the Belgian Michelsberg and a decorated vase shows Bischheim affinities. [less ▲]

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See detailMiconazole , a pharmacological barrier to skin fungal infections.
Pierard, Gérald ULg; Hermanns-Le, Trinh ULg; Delvenne, Philippe ULg et al

in Expert Opinion on Pharmacotherapy (2012), 13(8), 1187-94

Introduction: Miconazole (MCZ) is a time-honored antifungal of the imidazole class. MCZ exerts a multipronged effect on fungi. It inhibits the cytochrome P450 complex, including the 14alpha-demethylase ... [more ▼]

Introduction: Miconazole (MCZ) is a time-honored antifungal of the imidazole class. MCZ exerts a multipronged effect on fungi. It inhibits the cytochrome P450 complex, including the 14alpha-demethylase enzyme required for ergosterol biosynthesis, in fungal cell membranes. In addition, intracellular accumulation of toxic methylated sterols occurs and the synthesis of triglycerides and phospholipids is altered. Disturbances in oxidative and peroxidative enzyme activities lead to an intracellular toxic concentration of hydrogen peroxide. As a result, intracellular organelle destruction then leads to cell necrosis. Farnesol synthesis stimulated in Candida spp. prevents the yeast-to-mycelium formation. MCZ is further active against Gram-positive bacteria. Areas covered: This review aims at revisiting the MCZ antifungal activity in dermatomycoses. Expert opinion: MCZ's wide spectrum of activity appears noteworthy. The full pharmacological profile of MCZ indicates its fungistatic profile through its effect on ergosterol biosynthesis. In addition, it exhibits a fungicidal effect against a number of fungal species, due to hydrogen peroxide accumulation. MCZ is characterized by high safety, efficacy and versatility, and a unique, multifaceted nature of activity in the treatment of dermatomycoses. [less ▲]

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See detailLe miconazole sous le kaléïdoscope.
Pierard, Gérald ULg; Franchimont, Claudine ULg; Vroome, Valérie et al

in Dermatologie Actualité (2006), 96

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See detailMicro and macro investigation on the hardening of a titanium alloy
Lelotte, Thomas; Rossi, Barbara ULg; Habraken, Anne ULg

in 11th World conference on titanium: Ti 2007, Kyoto 3-7 June 2007 (2007)

This paper presents the experimental and numerical tests made on the Titanium based alloy Ti6A14V to identify its yield locus and the hardening behaviour. A bi-axial experimental equipment has been used ... [more ▼]

This paper presents the experimental and numerical tests made on the Titanium based alloy Ti6A14V to identify its yield locus and the hardening behaviour. A bi-axial experimental equipment has been used to perform cyclic shear tests, simple shear tests and successive simple shear tests and plane-strain tests. Coupled with classical tensile tests, these tests enable to identify the yield locus and the hardening model. Teodosiu and Hu’s hardening law and isotropic Swift type hardening and kinematic Armstrong Frederick hardening models have been investigated. [less ▲]

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See detailMicro and macroscopic investigation to quantify tillage impact on soil hydrodynamic behaviour
Beckers, Eléonore ULg; Roisin, Chrsitian; Plougonven, Erwan ULg et al

in Geophysical Research Abstracts (2012), 14

Nowadays, tillage simplification is an increasing practice. Many advantages are cited in the literature, such as energy saving, soil conservation etc. Agricultural management practices influence soil ... [more ▼]

Nowadays, tillage simplification is an increasing practice. Many advantages are cited in the literature, such as energy saving, soil conservation etc. Agricultural management practices influence soil structure, but consequent changes in soil hydrodynamic behaviour at the field scale are still not well understood. Many studies focus only on macroscopic measurements which do not provide mechanistic explanations. Moreover, research shows divergent conclusions over structure modification. The aim of this work is to fill this gap by quantifying soil structure modification depending on tillage intensity through both macroscopic and microscopic measurements, the latter improving our comprehension of the fundamental mechanisms involved. [less ▲]

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