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See detailEtre avec par corps. L'expérience du commun sur un plateau de théâtre
Servais, Véronique ULg; Brahy, Rachel ULg

in Recherches en Communication (in press)

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See detailLa Ligne et la Boucle. Michel Strogoff ou l'involution technologique
Durand, Pascal ULg

in Pinson, Guillaume; Prévost, Maxime (Eds.) Jules Verne et la culture médiatique (in press)

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See detailDetermination of loading scenarios on buildings due to column damage
Colomer, Carles Segura; Hamra, Lotfi; D'Antimo, Marina ULg et al

in Structures (in press)

The majority of imaginable (and relevant) accidental scenarios on building structures are initiated at the ground level by a column suffering damage, mainly due to a localized explosion or a vehicle ... [more ▼]

The majority of imaginable (and relevant) accidental scenarios on building structures are initiated at the ground level by a column suffering damage, mainly due to a localized explosion or a vehicle impact. The transmitted vertical forces from the column to the structure are decisive in understanding the response of the building and are the subject of analysis of this paper. The classic definition of a column loss scenario is extended here by means of a simplified analytical approach to characterize the axial forces appearing in the column during the damage process. A simple closed-form solution is proposed to define the loading scenario on the structure and compared to the classic rectangular (un)loading approach. In certain cases, the proposed analysis shows a more unfavorable loading situation for the structure, which needs to be accounted for during design. [less ▲]

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See detailA damage to crack transition model accounting for stress triaxiality formulated in a hybrid non-local implicit discontinuous Galerkin - cohesive band model framework
Leclerc, Julien ULg; Wu, Ling ULg; Nguyen, Van Dung ULg et al

in International Journal for Numerical Methods in Engineering (in press)

Modelling the entire ductile fracture process remains a challenge. On the one hand, continuous damage models succeed in capturing the initial diffuse damage stage but are not able to represent ... [more ▼]

Modelling the entire ductile fracture process remains a challenge. On the one hand, continuous damage models succeed in capturing the initial diffuse damage stage but are not able to represent discontinuities or cracks. On the other hand, discontinuous methods, as the cohesive zones, which model the crack propagation behaviour, are suited to represent the localised damaging process. However, they are unable to represent diffuse damage. Moreover, most of the cohesive models do not capture triaxiality effect. In this paper, the advantages of the two approaches are combined in a single damage to crack transition framework. In a small deformation setting, a non-local elastic damage model is associated with a cohesive model in a discontinuous Galerkin finite element framework. A cohesive band model is used to naturally introduce a triaxiality-dependent behaviour inside the cohesive law. Practically, a numerical thickness is introduced to recover a 3D-state, mandatory to incorporate the in-plane stretch effects. This thickness is evaluated to ensure the energy consistency of the method and is not a new numerical parameter. The traction-separation law is then built from the underlying damage model. [less ▲]

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See detailLes modes d'acquisition et de transmission du savoir médical dans l'antiquité gréco-romaine
Marganne, Marie-Hélène ULg

in Histoire des Sciences Médicales (in press)

This paper aims to define and describe the ways of acquiring and transmitting medical knowledge in Greco-Roman Antiquity through an analysis of literary, archaeological, and, primarily, papyrological ... [more ▼]

This paper aims to define and describe the ways of acquiring and transmitting medical knowledge in Greco-Roman Antiquity through an analysis of literary, archaeological, and, primarily, papyrological sources. The methods and practices revealed by these sources include experiment, analogy, and imitation, oral and written teaching, the composition and copying of books (illustrated or not), as well as the elaboration of commentaries, abridgments, questionnaires, and word lists. These modes of knowledge transfer were intended not only for medical practitioners and students, but also for philiatroi, for generally educated people, as well as for scribes, and eventually tachygraphers, of medical books. [less ▲]

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See detailOptimization of settling behavior for an efficient solvent-extraction process for bio-based components
Bednarz, Andreas; Scherübel, Peter; Spieß, Antje C. et al

in Chemical Engineering and Technology (in press)

Extraction is a downstream-process option in bio-based processes. Since the knowledge of phase-separation behavior is essential for designing efficient separation processes, this study investigates the ... [more ▼]

Extraction is a downstream-process option in bio-based processes. Since the knowledge of phase-separation behavior is essential for designing efficient separation processes, this study investigates the settling and coalescence behavior of bio-based extraction systems using a standard lab-scale settling cell. The influence of different buffer media as well as of E. coli cells on coalescence was determined for the reactive extraction of hexane-1.6-diamine with isostearic acid and D2EHPA using kerosene and oleyl alcohol as diluents. As a result, an increasing pH value of the buffer significantly increases settling time. The presence of E. coli cells hinders the phase separation of the investigated systems, in particular with dispersed organic phases. [less ▲]

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See detailThe unexpected discovery of Brucella abortus Buck 19 vaccine in goats from Ecuador underlines the importance of biosecurity measures
Ron-Roman, J; Berkvens, D; Barzallo-Rivadeneira, D et al

in Tropical Animal Health and Production (in press)

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See detailOutbreak investigations and molecular characterization of foot-and-mouth disease viruses circulating in southwest Niger
Kouato; Fana, EM; King, DP et al

in Transboundary and Emerging Diseases (in press)

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See detailThe miR-183/ItgA3 axis is a key regulator of prosensory area during early inner ear development
Van Den Ackerveken, Priscilla ULg; Mounier, Anaïs ULg; Huyghe, Aurélia et al

in Cell Death & Differentiation (in press)

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See detailFrom seascape level to functional ecology: A case study over P. oceanica seagrass meadows in Calvi, Corsica
Lapeyra Martin, Jon ULg; Abadie, Arnaud; Richir, Jonathan ULg et al

in Actes du colloque Carhamb'ar 2017 (in press)

see long abstract

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See detailSerogroups and genotypes of Leptospira 1 spp. strains from bovine aborted fetuses
Delooz, L; Czaplicki, G; Grégoire, F et al

in Transboundary and Emerging Diseases (in press)

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See detailDépression unipolaire et personnalité prémorbide : version francophone du Criteria for Typus Melancholicus
Englebert, Jérôme ULg; Stanghellini, Giovanni; Calderazzo, Déborah et al

in Psychologie Française (in press)

The Typus Melancholicus (TM) is a pre-melancholic personality structure, defined by Tellenbach and Kraus and characterized by the orderliness, conscientiousness, norm orientation and intolerance of ... [more ▼]

The Typus Melancholicus (TM) is a pre-melancholic personality structure, defined by Tellenbach and Kraus and characterized by the orderliness, conscientiousness, norm orientation and intolerance of ambiguity. This study aims to discriminate the existence of a subgroup TM, among a unipolar depressive population. In order to prove the existence of this subgroup, we translated and administrated the Criteria for Typus Melancholicus (CTM) to a sample of 20 unipolar patients and 20 control participants. The research hypothesis was to find a similar proportion to the one observed in the literature (50% of TM in the unipolar sample). The results demonstrate, as expected, that half of the unipolar sample belongs to a homogeneous subgroup that displays the TM features. Furthermore, no control subjects displays the TM features. Those results suggest that the TM features design a coherent and typical psychopathological structure that can be found in an important proportion of unipolar depressive population. Our study identifies and confirms the existence of a distinct heterogeneity (TM/noTM) inside the unipolar group. This distinction opens the door to some important perspectives in terms of therapy. [less ▲]

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See detail"Lambertus pictor" in the Saint-Denis church accounts of 1533: new developments
Joly, Emmanuel ULg

in Flesh, Gold and Wood. The Saint Denis Altarpiece in Liège and the Question of Partial Paint Practises (in press)

The Saint-Denis altarpiece has been widely admired, commented and studied for a long time. Its conservation in the church, even after a new main altar in baroque style was placed in the choir, is an ... [more ▼]

The Saint-Denis altarpiece has been widely admired, commented and studied for a long time. Its conservation in the church, even after a new main altar in baroque style was placed in the choir, is an indication of the importance this work had acquired throughout time. Its painted wings were especially appreciated and were attributed to Lambert Lombard, Liège’s most renowned Renaissance painter, as early as the beginning of the 18th century. But this attribution has been discussed passionately, especially since the 1970’s. At the centre of these debate, we find a document dated 1533, discovered in 1958, naming a “Lambertum pictorem” working for Saint-Denis collegiate church. But this mention needs to be reconsidered and contextualised. This publication aims to present the content of this document and to dissect its meaning in the context of the making of the altarpiece, to which it has been related since its discovery. A new transcription will be provided and new archival material will be unveiled in order to shed a new light on this document as well as to give new paths to reconstruct the processes at work in the making of the altarpiece. [less ▲]

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See detailLa question de l’éducation : aiguillon des philosophies politiques. Castoriadis/Rancière.
Wustefeld, Sophie ULg

in MethIS : Méthodes et Interdisciplinarité en Sciences Humaines (in press)

La démocratie reste un thème chéri par la philosophie politique contemporaine, pour l’écart entre ses théories et ses pratiques, pour la distance critique que ses théories offrent vis-à-vis des régimes ... [more ▼]

La démocratie reste un thème chéri par la philosophie politique contemporaine, pour l’écart entre ses théories et ses pratiques, pour la distance critique que ses théories offrent vis-à-vis des régimes démocratiques et de leur évolution, mais aussi parce qu’elle est un objet perpétuel de dissensus entre philosophes, au sujet duquel toute prétention à la véridiction est suspendue à sa réalisation pratique. À ce titre, la transmission de la volonté démocratique est un topos houleux de la philosophie politique contemporaine. Cette question catalyse les concepts pivots des philosophies politiques, la leur poser permet de mieux saisir les enjeux rivaux derrière une terminologie commune à plusieurs auteurs. C’est dans cette démarche que je vous propose d’examiner en miroir les philosophies de Cornélius Castoriadis et de Jacques Rancière. De plus en plus nombreux, des commentateurs rapprochent leurs pensées , qui peuvent s’appuyer sur plusieurs points communs : un attachement au concept de démocratie brandit contre les régimes parlementaires, une opposition contemporaine (quoique depuis des héritages différents) aux thèses défendues par Althusser, et une proximité de sources d’inspirations : la philosophie, le marxisme, et la psychanalyse. Partant de la manière dont cette proximité s’exprime dans la disjonction que chacun opère entre démocratie et science, je tenterai de discerner comment les inflexions qu’ils impriment aux concepts de volonté et d’égalité sous la guise des enjeux de la transmission dessinent des horizons politiques distincts, et dénotent des compréhensions antithétiques – mais indécidables dans la théorie – de ce que peut être la démocratie. [less ▲]

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See detailVoice use among music theory teachers: A voice dosimetry and self-assessment study
Schiller, Isabel ULg; Morsomme, Dominique ULg; Remacle, Angélique ULg

in Journal of Voice (in press)

Objectives: (1) To investigate music theory teachers’ professional and extra-professional vocal loading and background noise exposure, (2) to determine the correlation between vocal loading and background ... [more ▼]

Objectives: (1) To investigate music theory teachers’ professional and extra-professional vocal loading and background noise exposure, (2) to determine the correlation between vocal loading and background noise, and (3) to determine the correlation between vocal loading and self-evaluation data. Methods: Using voice dosimetry, 13 music theory teachers were monitored for one workweek. Parameters analysed were voice SPL, F0, phonation time, vocal loading index (VLI) and noise SPL. Spearman’s correlation was used to correlate vocal loading parameters (voice SPL, F0 and phonation time) and noise SPL. Each day, subjects self-assessed their voice using visual analogue scales. VLI and self-evaluation data were correlated using Spearman’s correlation. Results: Vocal loading parameters and noise SPL were significantly higher in the professional than in the extra-professional environment. Voice SPL, phonation time and females’ F0 correlated positively with noise SPL. VLI correlated with self-assessed voice quality, vocal fatigue and amount of singing and speaking voice produced. Conclusions: Teaching music theory is a profession with high vocal demands. More background noise is associated with increased vocal loading and may indirectly increase the risk for voice disorders. Correlations between VLI and self-assessments suggest that these teachers are well-aware of their vocal demands and feel their effect on voice quality and vocal fatigue. Visual analogue scales seem to represent a useful tool for subjective vocal loading assessment and associated symptoms in these professional voice users. [less ▲]

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See detailLes techniques d’élevage et les soins vétérinaires appliqués aux chevaux dans les archives de Zénon de Caunos (milieu du IIIe siècle avant notre ère)
Ricciardetto, Antonio ULg

in »Morborum et signa et causas praedicere curasque monstrare«: Tierheilkunde in Antike und Mittelalter. Actes du colloque international (in press)

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See detailLouveigné-Spa n°49/3-4. Carte géologique de la Wallonie à l'échelle du 1:25.000. Notice explicative
Marion, Jean-Marc ULg; Geukens, Fernand; Lamberty, Pauline ULg et al

Book published by SPW/Editions, Cartes - Révision et 3ème édition complète (in press)

Manuscript submitted for reviewing (2017/03); leaflet of the new geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since ... [more ▼]

Manuscript submitted for reviewing (2017/03); leaflet of the new geological map of Wallonia published at the scale of 1/25.000, based on a new field work and using previous scientific data produced since the previous editions, in 1898 (at the scale of 1/40.000, by Gustave Dewalque) and the second one, in 1958 (at the scale of 1/25.000 by Paul Fourmarier). [less ▲]

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See detailLes jubés dans les édifices religieux du Hainaut
Joly, Emmanuel ULg

in Hainaut. Terre musicale (XVIIe-XVIIIe siècles) (in press)

Définition du "jubé". Inventaire et typologie des jubés en Hainaut. Evolution de leur fonction avec une focalisation particulière sur leur fonction musicale.

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See detailLes références à la maladie et à son traitement dans les archives de Zénon
Ricciardetto, Antonio ULg

in Histoire des Sciences Médicales (in press)

Detailed reference viewed: 10 (1 ULg)