References of "2012"
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See detailComment s’orienter dans la culture ? Image et langage chez Aby Warburg
Hagelstein, Maud ULg

Scientific conference (2012, January 20)

Dans les dernières années de sa vie, celles qui suivent l’épisode psychotique (son internement à Kreuzlingen dans la clinique de Ludwig Binswanger), Aby Warburg semble chercher à comprendre ... [more ▼]

Dans les dernières années de sa vie, celles qui suivent l’épisode psychotique (son internement à Kreuzlingen dans la clinique de Ludwig Binswanger), Aby Warburg semble chercher à comprendre philosophiquement la fonction des images. Arrivé au terme de sa carrière, l'historien de l'art tente en effet de décrire théoriquement les mécanismes par lesquels les formes et symboles de l’art se développent, mécanismes qu’il avait observés au long de ses analyses historiques sans les aborder systématiquement. Dès ses travaux sur Dürer (1906), Warburg ne cache pas son ambition de parvenir à « […] une explication plus générale des phénomènes de cycles dans l’alternance des formes d’expression artistique » . Le développement du projet Mnemosyne apparaît comme une réponse aux questions philosophiques posées par Warburg à l’endroit des images. Pourtant, au départ, ce projet avait pour objectif principal de rassembler le matériau qui constituerait un répertoire visuel de formes décisives pour la création artistique. L’enjeu est donc assez modeste, il s’agit essentiellement de composer un répertoire iconographique. [less ▲]

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See detailBis repetita (non) placent
Coenegrachts, Olivier ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2012), 3

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See detailChaudhuri, Nirad C.: The Autobiography of an Unknown Indian
Munos, Delphine ULg

in Clark, Robert; Sandru, Cristina (Eds.) The Literary Encyclopedia (2012)

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See detailLivres espagnols _made in Germany_ : nationalisme culturel et capitalisme international
Ceballos Viro, Alvaro ULg

Scientific conference (2012, January 20)

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See detailLes réformes institutionnelles et régionalisation de l'IPP
Bourgeois, Marc ULg

Scientific conference (2012, January 20)

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See detailComplex genetic structures between nascent species in Southeast Asian Black rats (Rattus rattus complex)
Pagès, Marie ULg; Bazin, Eric; Galan, Maxime et al

Scientific conference (2012, January 19)

Black rats are among the major invasive vertebrates with severe ecological, economic and health impacts. Remarkably, their evolutionary history has received little attention and there is no firm agreement ... [more ▼]

Black rats are among the major invasive vertebrates with severe ecological, economic and health impacts. Remarkably, their evolutionary history has received little attention and there is no firm agreement on how many species should be recognized within the Black rat complex. Members of the species complex are native from India and Southeast Asia. Current taxonomy suggests that three taxa live in sympatry in several places of Thailand, Cambodia and Lao People's Democratic Republic where the present study was conducted: two accepted species (Rattus tanezumi, Rattus sakeratensis) and an additional mitochondrial lineage of unclear taxonomic status here referred as ‘Rattus R3’. We used an extensive sampling, morphological data and diverse genetic markers of different evolutionary rates and parental inheritance (two mitochondrial DNA genes, one nuclear gene and eight microsatellite loci) to assess the reproductive isolation between these three taxa. Two close Asian relatives, Rattus argentiventer and Rattus exulans, were included in the genetic analyses for comparison. Genetic analyses revealed discordant patterns between the mitochondrial and the nuclear data. The mitochondrial phylogeny identified three reciprocally monophyletic clades in the Black rat complex. Yet, the phylogeny of the nuclear exon IRBP and the clustering and assignation analyses using the eight microsatellites failed to separate tanezumi and R3. Morphometric analyses reinforced the nuclear data. The incongruence between mitochondrial data and nuclear (and morphological) data, render tanezumi/R3 paraphyletic for mitochondrial lineages with respect to sakeratensis. Different evolutionary processes such as shared ancestral polymorphism and incomplete lineage sorting or hybridization with massive mitochondrial introgression between incipient species may be invoked to account for this unusual genetic pattern in mammals. [less ▲]

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See detailLes insectes et autres animaux dans nos bibliothèques, archives et collections: identification, biologie, prévention et élimination
Mignon, Jacques ULg

Scientific conference (2012, January 19)

Principaux critères d'identification et biologie des principaux insectes et rongeurs observés en bibliothèques et autres collections. Symptômes et dégâts observés. Prévention et lutte intégrée par le ... [more ▼]

Principaux critères d'identification et biologie des principaux insectes et rongeurs observés en bibliothèques et autres collections. Symptômes et dégâts observés. Prévention et lutte intégrée par le froid, l'anoxie et le vide. [less ▲]

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See detailL’innovation managériale par et pour l’organisation ?
Pichault, François ULg

Conference (2012, January 19)

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See detailLes rôles des entrprises sociales dans une perspective dynamique
Mertens de Wilmars, Sybille ULg

Scientific conference (2012, January 19)

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See detailL’histoire des sciences au carrefour des sources et des méthodes.
Vandersmissen, Jan ULg

Conference (2012, January 19)

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See detailNotion de base du développement durable
Habran, Maxime ULg

Conference given outside the academic context (2012)

Introduction à la notion de base du développement durable

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See detailPutting Prebiotics in their Place. On Europe's Intestinal Flora
Hendrickx, Kim ULg

Scientific conference (2012, January 18)

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See detailLa chimie des saccharides
Gillet, Sébastien ULg; Paquot, Michel ULg

Learning material (2012)

Synthèse de chimie des sucres

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See detailMeasurement and modeling of ablation of the bottom of supraglacial lakes in western Greenland
Tedesco, Marco; Luthje, M.; Steffen, K. et al

in Geophysical Research Letters (2012), 39(L02502), 5

We report measurements of ablation rates of the bottom of two supraglacial lakes and of temperatures at different depths collected during the summers of 2010 and 2011 in west Greenland. To our knowledge ... [more ▼]

We report measurements of ablation rates of the bottom of two supraglacial lakes and of temperatures at different depths collected during the summers of 2010 and 2011 in west Greenland. To our knowledge, this is the first time that such data sets are reported and discussed in the literature. The measured ablation rates at the bottom of the two lakes are of the order of ∼6 cm/day, versus a rate of ∼2.5–3 cm/day in the case of bare ice of surrounding areas. Though our measurements suggest the presence of a vertical temperature gradient, it is not possible to draw final conclusions as the measured gradient is smaller than the accuracy of our temperature sensors. In-situ measurements are compared with the results of a thermodynamic model forced with the outputs of a regional climate model. In general, the model is able to satisfactorily reproduce the measured quantities with RMSE of the order of 3–4 cm for the ablation and ∼1.5°C in the case of water temperature. Our results confirm that the ablation at the bottom of supraglacial lakes plays an important role on the overall lake volume with the ablation in the case of ice covered by a lake being 110–135% of that over bare ice at nearby locations. Beside ice sheet hydrological implications, melting at the bottom of a supraglacial lake might affect estimates of lake volume from spaceborne visible and near-infrared measurements. [less ▲]

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