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See detailMaterial Identification Using a Bi-Axial Test Machine
Flores, Paulo; Moureaux, Pierre; Habraken, Anne ULg

in Proceedings of the International Conference on Advances in Experimental Mechanics (2005)

This paper shows the identification of material parameters for a DC06 IF steel sheet of 0.8 mm by mechanical tests. The experimental equipment used consists of a tensile test machine, a bi-axial test ... [more ▼]

This paper shows the identification of material parameters for a DC06 IF steel sheet of 0.8 mm by mechanical tests. The experimental equipment used consists of a tensile test machine, a bi-axial test machine able to perform plane-strain and simple shear tests separately or simultaneously and an optical strain gauge. Tensile, plane-strain and simple shear tests were performed at 0°, 45° and 90° from the sheet rolling direction in order to identify Hill 1948 and Hosford 1979 yield criteria. Two identification methods are used: one based on strain measurements (anistropy coefficients) and the other one based on stress measurements (plastic contours). The results confirm that mechanical tests applying other stress-states than tensile are required to obtain accurate material parameters identification. [less ▲]

Detailed reference viewed: 44 (3 ULg)
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See detailMaterial Parameter characterization for the Gurson model
Guzmán Inostroza, Carlos Felipe ULg

Diverse speeche and writing (2013)

Detailed reference viewed: 40 (6 ULg)
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See detailMaterial parameter identification of Cazacu's model for Ti6Al4V using the simulated annealing algorithm
Gilles, Gaëtan ULg; Habraken, Anne ULg; Duchene, Laurent ULg

in Materials Science Forum (2010), 636-637

Phenomenological yield criteria are generally described by many material parameters. A technique to identify these parameters is required to find the best fit to the results of the mechanical tests. The ... [more ▼]

Phenomenological yield criteria are generally described by many material parameters. A technique to identify these parameters is required to find the best fit to the results of the mechanical tests. The parameter identification by the classical simulated annealing technique is presented in this paper. This algorithm, based on Metropolis’ works [1,2], is a global optimization method that distinguishes between different local optima to reach the global optimum. The anisotropic model used in this study is the one proposed by [3]. To prove the efficiency of the proposed algorithm, the material parameters of Ti6Al4V titanium alloy are identified and compared with those obtained using different identification procedures and the same experimental data. [less ▲]

Detailed reference viewed: 116 (40 ULg)
Peer Reviewed
See detailLe matérialisme biologique de Lévi-Strauss
Steinmetz, Rudy ULg

in Revue Philosophique de la France et de l'Etranger (1984)

Detailed reference viewed: 21 (1 ULg)
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See detailLe matérialisme de Brentano
Boccaccini, Federico ULg

Conference (2012)

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See detailLe matérialisme est-il mort ? petite critique de l'idéalisme critique
Frère, Bruno ULg

in Frère, Bruno (Ed.) Le tournant de la théorie critique (2015)

This article is concerned with the lack of effectiveness of contemporary critical theories in explaining the conditions for social change. These theories, I would argue, continue to rely on a narrow ... [more ▼]

This article is concerned with the lack of effectiveness of contemporary critical theories in explaining the conditions for social change. These theories, I would argue, continue to rely on a narrow construction of social actors. Indeed from Lukács to Bourdieu or even Habermas, many significant intellectual developments have taken place which continue to be based on one key assumption: that individuals (workers, social actors, etc.) unconsciously reproduce the social structures of capitalism whilst being alienated by them. They accept the conditions enforced on them and no longer seek to rebel against a system which impoverishes not only their work and culture, but also their soul and their creativity. What is more: they ensure the reproduction of the system by seeking to engage in mass consumption at any cost, or by glorifying the dominant values. In this paper I would like to show that today, no new critical perspective has emerged out of this negative representation of the world. Indeed, critical works present ‘man’ living here and now as nothing more than a deeply bastardized being, corrupted, denatured, soiled by a civilizing process. What we have is in effect a social actor who, in Rousseau’s philosophical tradition, has been perverted by a civilizing process informed by modernity or capitalism. This view of social actors rests on a form of disgust towards the world. [less ▲]

Detailed reference viewed: 77 (10 ULg)
See detailMatérialisme et histoire dans la linguistique du président de Brosses
Droixhe, Daniel ULg

in Geckeler, H.; Schlieben-Lange, B.; Trabant, J. (Eds.) et al Logos semantikos. Studia linguistica in honorem E. Coseriu (1921-1981) (1981)

Detailed reference viewed: 25 (1 ULg)
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See detailLe matérialisme pluraliste de Cyrano de Bergerac
Torero-Ibad, Alexandra ULg

in Boulad-Ayoub, Josiane; Torero-Ibad, Alexandra (Eds.) Matérialismes des Modernes: nature et moeurs (2009)

Detailed reference viewed: 62 (4 ULg)
See detailLe matérialisme transcendantal
Seba, Jean-Renaud ULg

in Cahiers marxistes (1998)

Detailed reference viewed: 109 (6 ULg)
See detailMatérialismes des Modernes: nature et moeurs
Torero-Ibad, Alexandra ULg; Boulad-Ayoub, Josiane

Book published by Presses de l'Université Laval (2009)

Detailed reference viewed: 19 (7 ULg)
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See detailMaterialität und Hermeneutik der Schrift in Emine Sevgi Özdamars Romanen 'Das Leben ist eine Karawanserei' und 'Die Brücke vom Goldenen Horn'
Viehöver, Vera ULg

in Borsò, Vittoria; Cepl-Kaufmann, Gertrude; Reinlein, Tanja (Eds.) et al Schriftgedächtnis - Schriftkulturen (2002)

Detailed reference viewed: 158 (5 ULg)
See detailLes matérialités de la politique
Caeymaex, Florence ULg

Conference (2015, May 11)

Detailed reference viewed: 11 (1 ULg)
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See detailThe materiality of Intangible Cultural Heritage: food and social encounters.
Mescoli, Elsa ULg

Conference (2015, September)

Following the patrimonialization process of the Mediterranean diet, some gastronomies found themselves involved within a common framework of food traditions. Some regional practices, indicated as ... [more ▼]

Following the patrimonialization process of the Mediterranean diet, some gastronomies found themselves involved within a common framework of food traditions. Some regional practices, indicated as representative of national food cultures, were chosen to illustrate a shared heritage that historically took a shape around the Mediterranean sea. This heritage, still concretely performed, needed to be stated and preserved against the globalization of food practices. Institutional and political dynamics, occurring on a transnational level, triggered this process, which is nevertheless not detached from the communities involved. Common people played a fundamental role not only in promoting the patrimonialization process itself, but above all in concretely perpetuating some traditions and in spreading them in the contemporary world. In particular, some different cultural groups that found themselves living a common territory and social context thanks to migration, began dialoguing about their own food traditions, starting from some shared elements. As a consequence, some gastronomies interact through people’s practices and define in relation one to the other. This is the case, among others, of Moroccan and Italian cuisine. Throughout a doctoral research conducted within a group of Moroccan women living in the North of Italy, I collected an amount of ethnographic materials showing how social encounters developed through food. The influence of the patrimonialization process on these encounters made people try to find similarities among different traditional practices or to describe some ways of reinterpreting them in reason of the new context. My presentation will focus on these dynamics, thus proving that the Intangible Cultural Heritage is indeed grounded on materiality, that is, in this case, the concrete performance of food practices and their pragmatic effects on relations among humans. [less ▲]

Detailed reference viewed: 62 (2 ULg)
See detailMaterials for advanced power engineering 1998 : Proceedings of the 6th Liège conference
Lecomte-Beckers, Jacqueline ULg; Schubert, F.

Book published by Schriften des Forschungszentrum Julich, Reihe energietechnik/Energy Technology Forschungszentrum Julich (1998)

Detailed reference viewed: 239 (7 ULg)
See detailMaterials for advanced power engineering 2002 : Proceedings of the 7th Liège conference
Lecomte-Beckers, Jacqueline ULg; Schubert, F.; Ennis, P. J.

Book published by Schriften des Forschungszentrum Julich, Reihe energietechnik/Energy Technology Forschungszentrum Julich (2002)

Detailed reference viewed: 232 (1 ULg)
See detailMaterials for advanced power engineering 2006 : Proceedings of the 8th Liège conference
Lecomte-Beckers, Jacqueline ULg; Carton, Marc ULg; Schubert, F. et al

Book published by Schriften des Forschungszentrum Julich, Reihe energietechnik/Energy Technology Forschungszentrum Julich (2006)

Detailed reference viewed: 139 (1 ULg)
See detailMaterials for advanced power engineering 2010 : Proceedings of the 9th Liège conference
Lecomte-Beckers, Jacqueline ULg; Contrepois, Quentin ULg; Kuhn, F. et al

Book published by Schriften des Forschungszentrum Julich, Reihe energietechnik/Energy Technology Forschungszentrum Julich (2010)

Detailed reference viewed: 385 (8 ULg)
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See detailThe materials lifecycle : A steering wheel for Europe's Raw Materials Academy.
Pirard, Eric ULg; Greberg, Jenny

in TMS 2016 Supplemental Proceedings (2016, February)

EIT Raw Materials is a major European initiative supported by more than 120 core and associate partners from industry, research and academia. Among the core missions of this network is the establishment ... [more ▼]

EIT Raw Materials is a major European initiative supported by more than 120 core and associate partners from industry, research and academia. Among the core missions of this network is the establishment of a Raw Materials RM Academy to educate T-shaped professionals that will contribute to the development of a sustainable and resource efficient Europe. Every T-shaped professional should combine an in depth knowledge of his own discipline with a sound understanding of the challenges of the full raw materials value chain and with a mindset for innovation and entrepreneurship. The main objective of the RM Academy is to connect all T-shaped professionals to help create the circular economy steering wheel. Therefore, the RM Academy has the following missions: - Label and support educational programs. - Promote a permanent offer of cross-disciplinary programmes, workshops and courses. - Train T-shaped professionals into T-shaped entrepreneurs. - Promote lifelong learning initiatives. - Stimulate wider society learning initiatives aiming at raising social and political awareness. - Closely collaborate with industry - Enable a high degree of mobility of students and professionals [less ▲]

Detailed reference viewed: 11 (2 ULg)