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See detailPrison 2.0 : Psychopathologie, pouvoir et postmodernité
Englebert, Jérôme ULg

in Englebert, Jérôme (Ed.) Psychopathologie de l'homme en situation - deuxième édition (2017)

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See detailSymogih Système modulaire de gestion de l'information historique
Henneau, Marie-Elisabeth ULg

Textual, factual or bibliographical database (2017)

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See detailIconic virtues of diagrams. Peirce on ampliative reasoning
Leclercq, Bruno ULg

in Signata. Annales des Sémiotiques = Annals of Semiotics (2017)

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See detailConverging views: the Belgian reception of Italy’s section at 1885 Antwerp’s World Exhibition. Artistic, economic, and political strategies on display
Prina, Daniela ULg

in Raizman, David; Robey, Ethan (Eds.) Expanding Nationalisms at World’s Fairs: Identity, Diversity and Exchange, 1855-1914 (2017)

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See detailStudy of the photocatalytic activity of Fe3+, Cr3+, La3+ and Eu3+ single-doped and co-doped TiO2 catalysts produced by aqueous sol-gel processing
Malengreaux, Charline; Pirard, Sophie ULg; Léonard, Géraldine ULg et al

in Journal of Alloys and Compounds (2017), 691

An aqueous sol-gel process, previously developed for producing undoped and Cu2+, Ni2+, Zn2+ or Pb2+ doped TiO2 photocatalysts with remarkably high photocatalytic activity without requiring any calcination ... [more ▼]

An aqueous sol-gel process, previously developed for producing undoped and Cu2+, Ni2+, Zn2+ or Pb2+ doped TiO2 photocatalysts with remarkably high photocatalytic activity without requiring any calcination step, has been adapted to produce Fe3+, Cr3+, La3+ or Eu3+ single-doped TiO2 photocatalysts as well as La3+-Fe3+ and Eu3+-Fe3+ co-doped TiO2 catalysts. The physicochemical properties of the obtained catalysts have been characterized using a suite of complementary techniques, including ICP-AES, XRD, UV-Vis spectroscopy, nitrogen adsorption-desorption and Fe-57 Mössbauer. The active crystalline phase is obtained without requiring any calcination step and all the different catalysts are composed of nanocrystallites of anatase with a size of 6-7 nm and a high specific surface area varying from 181 to 298 m² g-1. In this study, the effect of the NO3:Ti(IV) mole ratio used to induce the peptisation reaction during the synthesis has been studied and the results revealed that this ratio can influence significantly the textural properties of the resulting catalyst. A screening of the photocatalytic activity of the undoped and Fe3+, Cr3+, La3+ or Eu3+ single-doped and co-doped photocatalysts has been performed by evaluating the degradation of 4-nitrophenol under UV-Visible light (330 nm < λ < 800 nm). This study suggests that the photocatalytic activity is significantly influenced by the dopant nature and content with an optimal dopant content being observed in the case of Fe3+ or La3+ single-doped as well as in the case of La3+-Fe3+ and Eu3+-Fe3+ co-doped catalysts. In the case of Cr3+ single-doped catalysts, a detrimental effect of the dopant on the photocatalytic degradation of 4-nitrophenol has been observed while no significant influence of the dopant has been detected in the case of Eu3+ single-doped catalysts. The role of the different dopants in modulating the photocatalytic activity is discussed. [less ▲]

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See detailLe commun à l'épreuve du conflit : médiation esthétique et expérience de la communauté
Servais, Christine ULg

in Recherches en Communication (2017)

Cet article propose une conception de la médiation culturelle où la notion de médiation est lestée d’un rapport complexe au tiers, rapport susceptible de prendre en compte le conflit que peut constituer ... [more ▼]

Cet article propose une conception de la médiation culturelle où la notion de médiation est lestée d’un rapport complexe au tiers, rapport susceptible de prendre en compte le conflit que peut constituer la prise de position du destinataire auquel s’adressent les dispositifs de médiation. Cette approche de la médiation conserve la distinction entre passage et forçage, ce qui la situe dans un cadre politique. [less ▲]

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See detailFederalism and decentralisation in Belgium
Husson, Jean-François ULg; Mahieu, Céline; Sägesser, Caroline

in Ruano de la Fuente, José-Manuel (Ed.) The Palgrave Handbook on Decentralisation in Europe (2017)

This chapter explain the Belgian federalism (Regions, Communities) and decentralisation (provinces, municipalities,...). Competencies, coordination bodies and financing schemes are described while ... [more ▼]

This chapter explain the Belgian federalism (Regions, Communities) and decentralisation (provinces, municipalities,...). Competencies, coordination bodies and financing schemes are described while presenting some challenges ahead. [less ▲]

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See detailLe "Politique" de Platon. Introduction, texte, traduction et commentaire
Dixsaut, Monique; El Murr, Dimitri; Gavray, Marc-Antoine ULg et al

Book published by Vrin (2017)

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See detailAdresse, opinion et responsabilité : un modèle de la subjectivation en public
Servais, Christine ULg

in Questions de Communication (2017)

Cet article interroge la relation entre « publics » et « collectifs » et en propose un modèle de description à caractère phénoménologique. Après un examen des implications politiques des modèles auxquels ... [more ▼]

Cet article interroge la relation entre « publics » et « collectifs » et en propose un modèle de description à caractère phénoménologique. Après un examen des implications politiques des modèles auxquels sont susceptibles de se référer les théories de la réception médiatique, on tente d’élaborer, à partir du travail de Stiegler, de Rancière et de Derrida, une approche de la réception qui permet de décrire à la fois l’émancipation et la domination, cette alternative étant l’un des points de butée des théories de la réception. Le critère déterminant est ici l’adresse, considérée comme la traduction en termes phénoménologiques de l’énonciation. La réception est alors envisagée comme une réponse à une adresse. Cette conception de l’énonciation rend compte de la dimension politique d’une réception médiatique où l’identité sociale est désormais indexée sur notre identité de destinataires de dispositifs médiatique, c’est-à-dire de publics [less ▲]

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See detailL'intervention du support. Espaces et cadrages de la communication artistique. Cinéma, théâtre, édition, jeu vidéo
Servais, Christine ULg; Durand, Pascal ULg

Book published by Presses de L'Université de Liège (2017)

A travers l'analyse de cas particuliers relatifs à différentes formes médiatiques, l'ouvrage s'attache à montrer l'importance qu'il y a à considérer les supports de reproduction et de diffusion des ... [more ▼]

A travers l'analyse de cas particuliers relatifs à différentes formes médiatiques, l'ouvrage s'attache à montrer l'importance qu'il y a à considérer les supports de reproduction et de diffusion des oeuvres en tant que dispositifs participant à la production de leurs significations. [less ▲]

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See detailLes Grecs ont-ils étudié le latin ? Quelques témoignages littéraires datant du Haut-Empire
Rochette, Bruno ULg

in Favreau-Linder, Anne-Marie; Lalanne, Sophie; Vix, Jean-Luc (Eds.) Passeurs de culture (2017)

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See detailIntersections on the "Map of Art": Metaphor in Ben Okri's Dangerous Love and Wilson Harris's The Mask of the Beggar
Tunca, Daria ULg

in Collier, Gordon; Davis, Geoffrey V.; Delrez, Marc (Eds.) et al The Cross-Cultural Legacy: Critical and Creative Writings in Memory of Hena Maes-Jelinek (2017)

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See detailLouise de Savoie. The King's Mother
Fagnart, Laure ULg; Winn, Mary Beth

in Broomhall, Susan (Ed.) Women and Power at the French Renaissance Court (2017)

Louise de Savoie occupies a singular place at the French royal court : neither queen nor queen-mother, but mother of the King, she nonetheless played a prominent role in the political and cultural affairs ... [more ▼]

Louise de Savoie occupies a singular place at the French royal court : neither queen nor queen-mother, but mother of the King, she nonetheless played a prominent role in the political and cultural affairs of France. Daughter of Philippe de Bresse, duc de Savoie, she was raised at the court of her aunt, Anne de France, and married in 1488 at age 11 to Charles d’Angoulême, head of a cadet branch of the royal house of Valois. At Cognac where the couple resided, she gave birth to her illustrious children, Marguerite in 1492, and François in 1494. After the sudden death of her husband in 1496, she was herself still too young to be appointed their official guardian. Obliged to share that responsibility with Louis d’Orléans who became king in 1498, the young widow nonetheless asserted her authority in their education. How she succeeded in establishing her place at court, while her son, at first a distant heir to the throne, rose to be king in 1515, can be viewed through her astute patronage of arts and letters. Keenly aware of the power of books and images, Louise multiplied commissions that would reinforce her own position and that of her family and entourage, striving to align herself with illustrious women, past and present. Identified with “Dame Prudence” as she overcame obstacles and rivals, Louise de Savoie’s tenacious devotion to her children culminated in power that was fully recognized in the appointment of « Madame » as Regent of France. [less ▲]

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See detailLiguarum diuersitas. Réflexions sur l’expérience du multilinguisme dans l’Antiquité gréco-romaine
Rochette, Bruno ULg

in Perrin-Saminadayar, Eric (Ed.) Le multilinguisme dans la méditerranée antique (2017)

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See detailWorld-System Analysis 2.0: Globalized Science in Centers and Peripheries
Delvenne, Pierre ULg; Kreimer, Pablo

in Tyfield, David; Lave, Rebecca; Randalls, Samuel (Eds.) et al Handbook of the Political Economy of Science (2017)

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See detailLe mythe de la donation de sens. Motivation de la noèse par le donné
Leclercq, Bruno ULg

in Pradelle, Dominique (Ed.) Intentionalité, sens, psychologisme (2017)

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See detailSémiotique et logique
Badir, Sémir ULg; Leclercq, Bruno ULg

in Biglari, Amir; Roelens, Nathalie (Eds.) Sémiotique en interface (2017)

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See detailSartre, une anthropologie politique
Cormann, Grégory ULg

Book published by Peter Lang (2017)

Detailed reference viewed: 188 (19 ULg)