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See detailLa correction de l’expression écrite en langue étrangère en Fédération Wallonie-Bruxelles : expliciter l’implicite
Noiroux, Kevin ULg; Simons, Germain ULg

in Les cahiers de l’Association des chercheurs et enseignants didacticiens des langues étrangères (acedle) (2015)

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See detailSartre, les passions de la liberté. Phénoménologie, politique, savoirs critiques
Cormann, Grégory ULg

Book published by Peter Lang (2015)

Detailed reference viewed: 64 (11 ULg)
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See detailIbn ʿAbd al-Ẓāhir, Muḥyī l-Dīn
Bauden, Frédéric ULg

in Encyclopaedia of Islam Three (2015)

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See detailTooling Materials and Solutions for Thixoforming: A key to the process industrialization
Rassili, Ahmed ULg; Lecomte-Beckers, Jacqueline ULg

in Solid State Phenomena (2015), 217-218

Investigations on steel thixoforming started in the early 90's and many developments were carried out, mainly driven by the industrialization of the process. After a series of basic investigations on ... [more ▼]

Investigations on steel thixoforming started in the early 90's and many developments were carried out, mainly driven by the industrialization of the process. After a series of basic investigations on adapted steels and materials as well as near-net shaping investigations, the issue of mass production raised and thus induced some other challenges mainly on die life and process automation and cycling. High working temperatures and components complexity were then the main locks to mass productions. In most of reported literature, none of the involved research group reached or real production and industrialization criteria. The euro group holds most of these research investigations [1]. We have reported many of these results in previous communications and this paper presents a continuity of what have already been presented. Some advanced tooling materials and solutions are presented and applied to a real complex industrial component. [less ▲]

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See detailCondições Semióticas da Repetição
Lindenberg Lemos, Carolina ULg

Doctoral thesis (2015)

Emanating from different areas of the human sciences, repetition was given a central role in this thesis of semiotic inclination. It is a widespread phenomenon in all fields of human activity and ... [more ▼]

Emanating from different areas of the human sciences, repetition was given a central role in this thesis of semiotic inclination. It is a widespread phenomenon in all fields of human activity and, particularly, in texts. The optional character of certain repetitions in texts brings about the problem of its function, since, in certain cases, it seems to act directly on the rhythm of the content and the flow of entrances and exits of the phenomenal field. This regulation of the rhythm divides the research into two fronts. On the one hand, the rhythmic effect points to an underlying structure. In that sense, one can ask: what is the configuration of such structure? In what way is repetition part of it? Or even, what is its place in the semiotic model? On the other hand, repetition seems to involve a certain degree of contradiction: in what way can a phenomenon that brings no novelty, only the resumption of the same, sometimes create an effect of tension or surprise? In order to answer these questions, we undertake the revision of the role of repetition in neighboring fields: rhetoric and a specific trend in linguistics. This discussion has allowed us to detect a few insufficiencies in these approaches that may be answered by semiotics. From the semiotic perspective, we have explored the place occupied by repetition, by opposing it to concepts such as identification, text, language and to the notion of semiotics itself. Once the position of repetition in the text is established, we move on to note and discuss the textual conditions necessary to the occurrence of relevant repetitions. In addition to identification, the notion of salience, based on the opposition between figure and ground, revealed itself to be central to the explanation of the phenomenon. Finally, linearity has also proven relevant, which allowed us to re-discuss its theoretical status as one possible manifestation of the underlying syntagmatic structure. Having outlined the conditions for repetition, we have started an investigation into the somewhat contradictory effects we had observed in repetitive incidents. We saw that repetition belongs to the order of extent – it is counted, not measured – and, in being so, it is a tool for the manifestation of the rhythm of the content that is presupposed by it. In these terms, repetition is subordinated to the intensive sub-dimensions: tempo and tonicity. To ensure the relevance of our arguments, we studied repetition within some selected objects, where it is made to serve of the text. Finally, the analysis of these objects shed light on the relations between repetition and the concept of aspect, and three styles of textual progression related to repetition were confirmed: circular, linear and spiraling. This path of investigation has shown us the terms which repetition is tied to and the way in which it manifests an underlying structure. It has also revealed that such structure not only explains but also generates the variations in rhythm and tempo that are felt through repetition. The apparent contradictions of the effects of repetition are explained by the very epistemological bases of the field. The analytical and relational aspects of semiotics are the basis for repetitive construction, which, without adding any new information, may lead the enunciatee to tension, climax and surprise. [less ▲]

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See detailChemical characterisation and in vitro assessment of the nutritive value of co-products yield from the corn wet-milling process
Malumba Kamba, Paul ULg; Boudry, Christelle ULg; Roiseux, Olivier et al

in Food Chemistry (2015), 166

The chemical characteristics of co-products recovered during a laboratory-scale wet milling procedure as well as that of whole corn flour were characterised and their digestibility and fermentability ... [more ▼]

The chemical characteristics of co-products recovered during a laboratory-scale wet milling procedure as well as that of whole corn flour were characterised and their digestibility and fermentability value determined using a 2 steps in vitro digestibility and fermentation model of the pig digestive tract. Five co-products differing in their chemical composition were collected and analysed. These co-products differed in their in vitro dry matter Digestibility and in their kinetic of fermentation. High coefficients of digestibility were observed for starchy samples, while low coefficients of digestibility were observed for samples rich in lignocellulosic components. Fermentation patterns of samples analysed were different as well as the profile of volatile fatty acids produced during the fermentation. The production of straight-chain fatty acids produced was significantly correlated with the proportion of starch in the sample, while branched-chain fatty acids were correlated to proteins concentration of samples. [less ▲]

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See detailFrom Rome to the Southern Netherlands: Spectacular sceneries to celebrate the canonization of Ignatius of Loyola and Francis Xavier
Delfosse, Annick ULg

in DeSilva, Jennifer Mara (Ed.) The Sacralization of Space and Behavior in the Early Modern World (2015)

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See detailEstimation of degree-days for different climatic zones of North-East India
Borah, Pallavi; Singh, Manoj Kumar; Mahapatra, Sadhan

in Sustainable Cities and Society (2015), 14

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See detailOptimization of a cheap and residential small-scale production of edible crickets with local by-products as an alternative protein-rich human food source in Ratanakiri Province (Cambodia)
Caparros Megido, Rudy ULg; Alabi, Taofic ULg; Nieus, Clément et al

in Journal of the Science of Food and Agriculture (2015)

Background - Health status of the indigenous people of the Ratanakiri Province, Cambodia, is significantly lower compared to the rest of the nation. The domestication and mass production of insects may ... [more ▼]

Background - Health status of the indigenous people of the Ratanakiri Province, Cambodia, is significantly lower compared to the rest of the nation. The domestication and mass production of insects may represent a sustainable, cost effective and high quality alternative source of protein to traditional livestock. This study aimed to optimise a cheap and residential cricket breeding system based on unused wild resources. The cricket development, Teleogryllus testaceus (Walker), under seven diets composed of taro aerial parts, young cassava leaves, young cashew leaves and brown rice flour (with or without banana slices), versus a traditionally used broiler feed diet was studied. Results - Cricket mortality was low in all diets, except the two cashew-based diets. Total biomass was significantly higher under the broiler feed, in addition to the two diets containing a combination of cassava leaf powder and brown rice. Yet, crickets fed with the taro diet had the highest percentage of protein. Concerning the breeding system cost, units using cassava leaves were the cheapest ones. Conclusion – Diets based of cassava leaves seems to be the most promising ones. Nevertheless, to produce crickets with a high body mass and a high protein level, a new experiment must be realised in which the cassava leaf maturity will be adapted to fit with the cricket growth stage. Moreover, to reduce the cost of the breeding units, handmade local products should be used instead of purchased components. [less ▲]

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See detailHistoire et expérience fondatrice dans Sein und Zeit
Zincq, Aurélien ULg

in Bulletin d'Analyse Phénoménologique (2015)

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See detailLes frontières du droit à l'épreuve des films de mafias
Thirion, Nicolas ULg; Pasteger, David ULg

in Flores-Lonjou, Magalie (Ed.) Frontière(s) au cinéma - Actes des septièmes rencontres "Droit et cinéma" (2015)

demander dans quelle mesure l’injonction du brigand qui exige « la bourse ou la vie ! » peut être comparée à la norme de comportement édictée par un Etat sous la forme d’une loi, c’est poser la ... [more ▼]

demander dans quelle mesure l’injonction du brigand qui exige « la bourse ou la vie ! » peut être comparée à la norme de comportement édictée par un Etat sous la forme d’une loi, c’est poser la sempiternelle question de la frontière qui sépare le droit du non-droit, tout au moins dans une perspective juspositiviste, en tant que cette école de théorie du droit refuse de définir le phénomène juridique en se référant à une valeur ou un ensemble de valeurs. La frontière du droit et du non-droit est en effet particulièrement difficile à tracer, nonobstant plusieurs siècles de discussions philosophiques à ce sujet. Lorsque, fatigué de parcourir les chemins, le brigand décide de s’installer en ville pour s’y adonner au racket des commerçants du quartier et qu’il s’adjoint ensuite le concours d’autres bandits, c’est un gang de malfaiteurs qui voit le jour. Si, ultérieurement, ce gang se concerte avec d’autres bandes de truands pour s’épauler mutuellement dans les exactions auxquelles ils se livrent sur leurs territoires respectifs, il prend alors la forme d’une organisation criminelle ou, au sens large du terme, d’une « mafia ». Le cinéma de Francis Ford Coppola, Martin Scorsese, Brian De Palma, Sergio Leone ou bien encore Matteo Garrone, entre autres, dépeint, souvent avec réalisme, la genèse et le fonctionnement de telles organisations criminelles. La communication a proposé, au moyen d’illustrations tirées des films de ces grands cinéastes, une analyse de microscopie juridique du crime organisé. Une description serrée de la particule élémentaire du phénomène juridique, identifiée par Lucien François dans son ouvrage de théorie du droit Le cap des Tempêtes sous l’appellation de « jurème », met en lumière une indéniable proximité entre les techniques de pouvoir utilisées respectivement par le brigand isolé, la bande organisée et l’Etat souverain. En remontant ensuite vers la structure plus complexe d’un système étatique, on se demandera si, en fin de compte, dans la vision juspositiviste poussée au bout de sa logique par Lucien François, l’Etat ne pourrait être réduit, d’un point de vue ontologique, à un pouvoir de fait comparable, par les techniques de contrainte qu’il exerce sur ses sujets, à une organisation criminelle – abstraction faite des valeurs promues ou poursuivies par tel ou tel appareil étatique. [less ▲]

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See detailProtein folding at extreme temperatures: current issues
Feller, Georges ULg

in Biophysical Journal (2015), 108(2 suppl. 1), 358

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See detailMatérialisme et évènement. Le solidarisme (et les droits de l'homme) au prisme d'une critique marxiste libertaire
Frère, Bruno ULg

in D'Hombres, Emmanuel (Ed.) Le solidarisme de Bourgeois (titre provisoire) (2015)

by focusing on the concept of world propsed by Boltanski and his pragmatic perspective which in previous work has enabled me to cast a critical eye on new social resistance movements. For Boltanski, what ... [more ▼]

by focusing on the concept of world propsed by Boltanski and his pragmatic perspective which in previous work has enabled me to cast a critical eye on new social resistance movements. For Boltanski, what matters is the potential for emancipation to be found in the everyday practices of social actors, directly engaged in the world. He assigns to the sociologist the role of discerning what practices have emancipatory potential because they resist dominant discourses, alter institutional, legitimate accounts of reality which can perhaps lead to social change. There is however a temptation in Boltanski’s work to return to an idealist perspective which shoehorns the emancipatory potential of the everyday practices of social actors into a conceptual and thus intellectual framework: le registre métacritique (ou métapragmatique) auquel seul le sociologue peut avoir accès. Ce registre est unable to give us new perspectives on what might concretely constitute emancipation. In other words, the danger is that even Boltanski’s work will not achieve critical renewal. En lieu et place d’une subjectivité ideale et transcendentale, Boltanski suggère de favoriser un point de vue transcendant sur les pratiques sociales, seul capable de véritablement comprendre la réalité et la façon dont elle nous aliène. Mais ce point de vue est tout aussi idéaliste. Bourdieu ou les théoriciens de Francfort, dans la tradition de l’idéalisme transcendantal kantienne, recherchent le sujet pur qui se cachent sous la conscience pratique des personnes. Boltanski identifie pour sa part un point de vue métapragmatique susceptible de juger les évènements auxquels sont confrontées les personnes de façon plus lucide et plus exhaustive que ces dernières, confinées à un simple point de vue pragmatique imédiat et sans recul. Ce faisant, il se contente de placer le jugement “vrai” au dessus de la conscience des personnes (posture transcendante) plutôt qu’en dessous (posture trenscendantale). Mais dans les deux cas ce jugement vrai apparaît comme une perfection extérieur inaccessible aux personnes en question, ici et maintenant. Therefore I will propose a way out of this impasse by refusing to evaluate emancipation against the test of a (re)turn to an ideal state (whether transcendental or transcendent), but instead embedded in the lived material existence of social actors. Because we cannot be certain where these actions will lead, as sociologists we must accept uncertainty and contingency comme nous l’enseigne Bruno Latour, cet autre auteur français qui se réclame également aujourd’hui du pragmatisme. Mais parce que ce dernier rejette complétement la possibilité de developper encore aujourd’hui une pensée critique, il rend impossible toute reflexion en terme d’émancipation. Or scruter l’emancipation potentielle que recellent ces pratiques est nécessaire si l’on veut évaluer which, amongst them, have the potential to yield social transformation. In sum, in what follows [less ▲]

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See detailLa constitution intersubjective de Moi. Fonder la sociologie phénoménologique à partir de Max Scheler.
Frère, Bruno ULg

in Mahéo, Gabriel (Ed.) La pensée de Max Scheler (titre provisoire) (2015)

L’hypothèse qui nous guidera tout au long de ce chapitre pourrait se résumer en une formule que Scheler répétera à maintes reprises : développer une pensée de la subjectivité équivaut à philosopher ... [more ▼]

L’hypothèse qui nous guidera tout au long de ce chapitre pourrait se résumer en une formule que Scheler répétera à maintes reprises : développer une pensée de la subjectivité équivaut à philosopher derrière les barreaux d’une prison. Y rester enfermé, c’est s’interdire de répondre à un problème majeur : une sociologie, à savoir l’étude des sens du monde qui me projettent d’emblée vers la communauté qui les lui donne et à laquelle j’appartiens, est-elle seulement possible depuis la phénoménologie ? [less ▲]

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See detailLife as Music in Deleuze and von Uexküll (En préparation)
Pieron, Julien ULg

in Wolfe, Charles (Ed.) Forms of Vitalism (2015)

Detailed reference viewed: 23 (1 ULg)
See detailAlexander Kluge et le cinéma de l'indécision.
Cormann, Grégory ULg; Hamers, Jérémy ULg

Book published by Presses de l'ULg (2015)

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See detailSmall Angle X-ray Scattering Insights into the Architecture-Dependent Emulsifying Properties of Amphiphilic Copolymers in Supercritical Carbon Dioxide
Alaimo, David ULg; Hermida Merino, Daniel; Grignard, Bruno ULg et al

in Journal of Physical Chemistry B (2015), 119

The supramolecular assembly of a series of copolymers combining a PEO-rich hydrophilic and fluorinated CO2-philic sequences is analysed by synchrotron small-angle xray scattering (SAXS) in supercritical ... [more ▼]

The supramolecular assembly of a series of copolymers combining a PEO-rich hydrophilic and fluorinated CO2-philic sequences is analysed by synchrotron small-angle xray scattering (SAXS) in supercritical CO2, as well as in water/CO2 emulsions. These copolymers were designed to have the same molecular weight and composition, and to differ only by their macromolecular architecture. The investigated copolymers have random, block, and palm-tree architectures. Besides, thermo-responsive copolymer is also analysed, having a hydrophilic sequence becoming water-insoluble around 41 °C, i.e. just above the critical point of CO2. At the length scale investigated by SAXS, only the random copolymer appears to self-assemble in pure CO2, in the form of a disordered microgel-like network. The random, block and thermo-responsive copolymers are all able to stabilize water/CO2 emulsions but not the copolymer with the palm-tree architecture, pointing at the importance of macromolecular architecture for the emulsifying properties. A modelling of the SAXS data shows that the block and the thermo-responsive copolymers form spherical micelle-like structures containing about 70 % water and 30 % polymer. [less ▲]

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See detailPratiques de l'enquête (Ouvrage collectif aux Presses Universitaires de Liège, en cours d'élaboration)
Pieron, Julien ULg; Thoreau, François ULg

Book published by Presses Universitaires de Liège (2015)

Detailed reference viewed: 42 (4 ULg)