Last 7 days
Bookmark and Share    
Full Text
Peer Reviewed
See detailStructure impact of two galactomannan fractions on their viscosity properties in dilute solution, unperturbed state and gel state
Gillet, Sébastien; Aguedo, Mario ULg; Petrut, Raoul et al

in International Journal of Biological Macromolecules (2017), 96

Detailed reference viewed: 46 (12 ULg)
Full Text
Peer Reviewed
See detailCouper et coller ? Une anecdote dans les manuscrits avestiques : l’exemple de K5 et K6
Ferrer-Losilla, Joan Josep ULg

in Estudios Iranios y Turanios. fәrā amәṣ̌ā spәṇtā gāθā̊ gə̄uruuāin Homenaje a Helmut Humbach en su 95º aniversario (2017), 3(1), 59-66

The present paper analyses an anecdotic case of “copy and paste” between two manuscripts belonging to two different lines of the Zoroastrian manuscript transmission: the Pahlavi exegetical (ms. K5) and ... [more ▼]

The present paper analyses an anecdotic case of “copy and paste” between two manuscripts belonging to two different lines of the Zoroastrian manuscript transmission: the Pahlavi exegetical (ms. K5) and the Sanskrit exegetical (ms. K6). I have found that a lost fragment of K5 is pasted, in fact, in K6 in a context hardly comprehensible. [less ▲]

Detailed reference viewed: 30 (1 ULg)
Full Text
Peer Reviewed
See detailComparison of local outliers detection techniques in spatial multivariate data
Ernst, Marie ULg; Haesbroeck, Gentiane ULg

in Data Mining & Knowledge Discovery (2017), 31(2), 371399

Outlier detection techniques in spatial data should allow to identify two types of outliers: global and local ones. Local outliers typically have non-spatial attributes that strongly differ from those ... [more ▼]

Outlier detection techniques in spatial data should allow to identify two types of outliers: global and local ones. Local outliers typically have non-spatial attributes that strongly differ from those observed on their neighbors. Detecting local outliers requires to be able to work locally, on neighborhoods, in order to take into account the spatial dependence between the statistical units under consideration, even though the outlyingness is usually measured on the non-spatial variables. Many procedures have been outlined in the literature, but their number reduces when one wants to deal with multivariate non-spatial attributes. In this paper, focus is on the multivariate context. A review of existing procedures is done. A new approach, based on a two-step improvement of an existing one, is also designed and compared with the benchmarked methods by means of examples and simulations. [less ▲]

Detailed reference viewed: 124 (42 ULg)
Full Text
See detailMusic 4 A While - entretien avec deux des musiciens de ce projet
Sacré, Robert ULg

E-print/Working paper (2017)

Entretien avec Jean François Foliez ( clarinette) et Johan Dupont, pianiste, arrangeur et concepteur du projet Music 4 A While paru chez Igloo Records

Detailed reference viewed: 24 (0 ULg)
Full Text
See detailInterview pour LARSEN, le magazine de l'actualité musicale en Fédération Wallonie-Bruxelles
Sacré, Robert ULg

in Jacques Prouvost (Ed.) LARSEN - Zoom Le Blues du Belge (2017)

Histoire du blues en Belgique

Detailed reference viewed: 23 (0 ULg)
Full Text
Peer Reviewed
See detailCollecte in vivo d’ovocytes d’ânesses et chronologie de la maturation in vitro
Reigner, Fabrice; Barrière, Philippe; Blard, Thierry et al

in Pratique Vétérinaire Equine (2017), 49(193), 38-43

La plupart des espèces d’ânes sauvages et domestiques est en danger d’extinction. Leur préservation nécessite la cryoconservation du sperme, des ovocytes et des embryons. L’objectif de cette étude était ... [more ▼]

La plupart des espèces d’ânes sauvages et domestiques est en danger d’extinction. Leur préservation nécessite la cryoconservation du sperme, des ovocytes et des embryons. L’objectif de cette étude était de mettre au point une technique de collecte in vivo et de maturation in vitro des ovocytes d’ânesses. Les ovocytes ont été collectés par ponction folliculaire transvaginale sous guide échographique, placés dans un milieu de maturation in vitro pendant 24, 30, 34 ou 38 heures puis analysés. Quatre-vingt-douze ovocytes ont été collectés dans 193 follicules (48%) avec une moyenne de 4,2 ovocytes par ânesse. Après 34 heures de maturation in vitro, 45% des ovocytes ont été matures. Pour la première fois une technique de collecte in vivo et de maturation in vitro d’ovocytes d’ânesses a été développée. Cette technique permet d’envisager la cryoconservation et la fécondation in vitro de ces ovocytes. [less ▲]

Detailed reference viewed: 26 (1 ULg)
Full Text
See detailCreative Playground ( Jean François Foliez) - vidéo "Home" ( composition Johan Dupont)
Sacré, Robert ULg

E-print/Working paper (2017)

Spectacle "Creative Playground 2017" Théâtre de Liège, 4 mars 2017; en vidéo "Home" une composition du pianiste Johan Dupont

Detailed reference viewed: 18 (2 ULg)
Full Text
Peer Reviewed
See detail27 entrées du dictionnaire (Adorno, Bataille, Benjamin, Brecht, Burckhardt, etc.)
Hagelstein, Maud ULg

in Talon-Hugon, Carole (Ed.) Dictionnaire des théoriciens de l'art (2017)

Les notices du dictionnaire que je prends en charge : Adorno, Bataille, Benjamin, Burckhardt, Cassirer, Chastel, Deleuze, Dilthey, Faure, Focillon, Foucault, Francastel, Freud, Kracauer, Luckacs, Malraux ... [more ▼]

Les notices du dictionnaire que je prends en charge : Adorno, Bataille, Benjamin, Burckhardt, Cassirer, Chastel, Deleuze, Dilthey, Faure, Focillon, Foucault, Francastel, Freud, Kracauer, Luckacs, Malraux, Nietzsche, Panofsky, Riegl, Rousseau, Simmel, Valery, Vasari, Winkelman, Wölfflin, Worringer, Warburg. [less ▲]

Detailed reference viewed: 98 (9 ULg)
Full Text
Peer Reviewed
See detailUnified treatment of boundary conditions and efficient algorithms for estimating tangent operators of the homogenized behavior in the computational homogenization method
Nguyen, Van Dung ULg; Wu, Ling ULg; Noels, Ludovic ULg

in Computational Mechanics (2017), 59(3), 483-505

This work provides a unified treatment of arbitrary kinds of microscopic boundary conditions usually considered in the multi-scale computational homogenization method for nonlinear multi-physics problems ... [more ▼]

This work provides a unified treatment of arbitrary kinds of microscopic boundary conditions usually considered in the multi-scale computational homogenization method for nonlinear multi-physics problems. An efficient procedure is developed to enforce the multi-point linear constraints arising from the microscopic boundary condition either by the direct constraint elimination or by the Lagrange multiplier elimination methods. The macroscopic tangent operators are computed in an efficient way from a multiple right hand sides linear system whose left hand side matrix is the stiffness matrix of the microscopic linearized system at the converged solution. The number of vectors at the right hand side is equal to the number of the macroscopic kinematic variables used to formulate the microscopic boundary condition. As the resolution of the microscopic linearized system often follows a direct factorization procedure, the computation of the macroscopic tangent operators is then performed using this factorized matrix at a reduced computational time. [less ▲]

Detailed reference viewed: 151 (95 ULg)
Full Text
See detailThe origin of CIMP or how to increase international contacts between Paleozoic palynologists during the second part of last century.
Streel, Maurice ULg

in Commission internationale de la microflore du Paléozoïque CIMP Newsletter (2017), 86

Detailed reference viewed: 20 (1 ULg)
Full Text
See detailDevelopment of Specifications and Performance Criteria for Surface Preparation Based on Issues Related to Bond Strength
Bissonnette, Benoît; Courard, Luc ULg; Garbacz, Andrzej et al

Report (2017)

In addition to the development of a satisfactory test procedure and recommendations to improve the overall quality of concrete repair works, the authors of this proposal intend to collaborate with various ... [more ▼]

In addition to the development of a satisfactory test procedure and recommendations to improve the overall quality of concrete repair works, the authors of this proposal intend to collaborate with various representatives from public agencies and from the industry to facilitate technological transfer. Presentations will be made in conferences and workshops in North America and Europe. At the end of the project, the results shall include two MSc theses and at least two papers in major journals, such as Concrete International or ACI Materials Journal. Also, the project should provide the basis towards a standard procedure for the evaluation of superficial cohesion of concrete, in relation with surface preparation and concrete removal techniques. Finally, recommendations and specifications could be incorporated in future versions of the ACI-ICRI Manual of Concrete Repairs as well as in DOT’s specifications. [less ▲]

Detailed reference viewed: 32 (4 ULg)
Full Text
Peer Reviewed
See detailSeasonal plasticity of auditory saccular sensitivity in “sneaker” type II male plainfin midshipman fish, Porichthys notatus
Bhandiwad, Ashwin A.; Whitchurch, Elizabeth A.; Colleye, Orphal ULg et al

in Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural and Behavioral Physiology (2017), 203(3), 211-222

Adult female and nesting (type I) male midshipman fish (Porichthys notatus) exhibit an adaptive form of auditory plasticity for the enhanced detection of social acoustic signals. Whether this adaptive ... [more ▼]

Adult female and nesting (type I) male midshipman fish (Porichthys notatus) exhibit an adaptive form of auditory plasticity for the enhanced detection of social acoustic signals. Whether this adaptive plasticity also occurs in “sneaker” type II males is unknown. Here, we characterize auditory-evoked potentials recorded from hair cells in the saccule of reproductive and non-reproductive “sneaker” type II male midshipman to determine whether this sexual phenotype exhibits seasonal, reproductive state-dependent changes in auditory sensitivity and frequency response to behaviorally relevant auditory stimuli. Saccular potentials were recorded from the middle and caudal region of the saccule while sound was presented via an underwater speaker. Our results indicate saccular hair cells from reproductive type II males had thresholds based on measures of sound pressure and acceleration (re. 1 μPa and 1 ms−2, respectively) that were ~8–21 dB lower than non-reproductive type II males across a broad range of frequencies, which include the dominant higher frequencies in type I male vocalizations. This increase in type II auditory sensitivity may potentially facilitate eavesdropping by sneaker males and their assessment of vocal type I males for the selection of cuckoldry sites during the breeding season. [less ▲]

Detailed reference viewed: 23 (2 ULg)
Full Text
See detailScrutin proportionnel scrutin majoritaire
Verjans, Pierre ULg; Matagne, Geoffroy ULg; Counet, Maxime ULg

in Politique revue belge d'analyse et de débats (2017), 98-99

Le scrutin proportionnel utilisé en Belgique produit des gouvernements de coalition où la recherche du compromis et du consensus est obligatoire tandis que le scrutin majoritaire utilisé en France produit ... [more ▼]

Le scrutin proportionnel utilisé en Belgique produit des gouvernements de coalition où la recherche du compromis et du consensus est obligatoire tandis que le scrutin majoritaire utilisé en France produit des gouvernements monopartisans qui tentent de transformer leur société par des mesures non négociées. Chaque mode de sélection a ses avantages. [less ▲]

Detailed reference viewed: 28 (6 ULg)
Full Text
Peer Reviewed
See detailRendre compte de la société d’aujourd’hui
Quoilin, Cécile; Postula, Jean-Louis ULg

in Cahiers de muséologie - Dans la marge (2017)

Founded a century ago as a classical museum of regional ethnography, the Museum of Walloon Life is now facing the challenge of an essential update and the redefinition of its museum project. For about ten ... [more ▼]

Founded a century ago as a classical museum of regional ethnography, the Museum of Walloon Life is now facing the challenge of an essential update and the redefinition of its museum project. For about ten years, the choice of the approach known as "society museum" on the occasion of the total renovation of the building, led to an in-depth review of the acquisition and exhibition policies but also of the nature of field research and relationships with its different audiences. This article shows the practical consequences of the implementation of this new model, which now places the man rather than the collections at the center of discourse, on all museum functions. One of its fundamental objectives is to allow the development within the Museum of the sometimes complex issues of contemporary society. [less ▲]

Detailed reference viewed: 17 (0 ULg)
Full Text
Peer Reviewed
See detailPosidonies : Lire dans les prairies sous-marines
Abadie, Arnaud ULg; Gobert, Sylvie ULg; Pergent, Gérard

Article for general public (2017)

Les “feuilles” qui s’amoncèlent sur les plages de Méditerranée sont le souvenir échoué des luxuriantes prairies sous-marines qui tapissent les fonds. C’est un écosystème fragile dont dépend un grand ... [more ▼]

Les “feuilles” qui s’amoncèlent sur les plages de Méditerranée sont le souvenir échoué des luxuriantes prairies sous-marines qui tapissent les fonds. C’est un écosystème fragile dont dépend un grand nombre d’espèces : les chercheurs doivent apprendre à “lire” les fonds pour identifier les menaces qui pèsent sur la posidonie. [less ▲]

Detailed reference viewed: 39 (1 ULg)