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See detailEditorial. Un regard pluriel sur l’évaluation offert aux scientifiques francophones et construit par eux
Demeuse, Marc; Fagnant, Annick ULg; Dupriez, Vincent

in Evaluer. Journal international de recherche en éducation et formation (2015), 1(1), 5-10

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See detail« Maladie, malheur et santé en terre étrangère. Les apports de l’anthropologie à la pratique professionnelle »
Razy, Elodie ULg

in Collectif (Ed.) « La santé dans un contexte de diversité culturelle. Quelles ressources pour les professionnels qui accompagnent ou orientent des personnes d’origine étrangère ? » (2015)

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See detail« La antropología de la infancia y de los niños: Historia de un campo, cuestiones metodológicas y perspectivas »
Razy, Elodie ULg

in Alvarado, Neyra; Pérez, Salvador (Eds.) Por una Antropología de la Infancia (2015)

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See detailAfrican Migrations in Childhood: Historical Roots, Contemporary Perspectives
Rodet, Marie; Razy, Elodie ULg

Book published by James Currey (2015)

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See detailComparaison de deux programmes d'étirements des ischio-jambiers en terme de maintien des gains en mobilité au suivi à deux mois
Demoulin, Christophe ULg; Wolfs, Sébastien ULg; Chevalier, Madeline et al

in Kinesitherapie Revue (2015), 15(158), 57-58

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See detailAmorale, immoral, froide ou cynique? La violence dans 'Cartouche', de Nellie Campobello
Vanden Berghe, Kristine ULg

in Dumortier, Jean-Louis; Granata, Veronica; Raxhon, Philippe (Eds.) et al Devoir de mémoire et pouvoir des fictions (2015)

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See detailClimate Change and Tritrophic Interactions: Will Modifications to Greenhouse Gas Emissions Increase the Vulnerability of Herbivorous Insects to Natural Enemies?
Boullis, Antoine ULg; Francis, Frédéric ULg; Verheggen, François ULg

in Environmental Entomology (2015)

Insects are highly dependent on odor cues released into the environment to locate conspecifics or food sources. This mechanism is particularly important for insect predators that rely on kairomones ... [more ▼]

Insects are highly dependent on odor cues released into the environment to locate conspecifics or food sources. This mechanism is particularly important for insect predators that rely on kairomones released by their prey to detect them. In the context of climate change and, more specifically, modifications in the gas composition of the atmosphere, chemical communication-mediating interactions between phytophagous insect pests, their host plants, and their natural enemies is likely to be impacted. Several reports have indicated that modifications to plants caused by elevated carbon dioxide and ozone concentrations might indirectly affect insect herbivores, with community-level modifications to this group potentially having an indirect influence on higher trophic levels. The vulnerability of agricultural insect pests toward their natural enemies under elevated greenhouse gases concentrations has been frequently reported, but conflicting results have been obtained. This literature review shows that the higher levels of carbon dioxide, as predicted for the coming century, do not enhance the abundance or efficiency of natural enemies to locate hosts or prey in most published studies. Increased ozone levels lead to modifications in herbivore-induced volatile organic compounds (VOCs) released by damaged plants, which may impact the attractiveness of these herbivores to the third trophic level. Furthermore, other oxidative gases (such as SO2 and NO2) tend to reduce the abundance of natural enemies. The impact of changes in atmospheric gas emissions on plant–insect and insect–insect chemical communication has been under-documented, despite the significance of these mechanisms in tritrophic interactions. We conclude by suggesting some further prospects on this topic of research yet to be investigated. [less ▲]

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See detailLouis Pirard (1927-1937)
Brüll, Christoph ULg

in Raxhon, Philippe (Ed.) Les Gouverneurs de la Province de Liège. Histoire d'une fonction, mémoire d'une action (2015)

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See detailFerdinand de Macar (1847-1863)
Brüll, Christoph ULg

in Raxhon, Philippe (Ed.) Les Gouverneurs de la Province de Liège. Histoire d'une fonction, mémoire d'une action (2015)

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See detailEarly seed plants from Western Gondwana: Paleobiogeographical and ecological implications based on Tournaisian (Lower Carboniferous) records from Argentina
Prestianni, C.; Rustan, J.J.; Balseiro, D. et al

in Palaeogeography, Palaeoclimatology, Palaeoecology (2015), 417

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See detailINTERMÈDE. COUP DE THÉÂTRE ET CHANGEMENT DE RÔLES
Dawans, Stéphane ULg

in CLARA Architecture/Recherche (2015), 3

Architecture is often perceived as "not pure". Too much or not enough, It resists in many rankings. But this fundamental indeterminacy can be seen as an obstacle to the rationality or becoming itself a ... [more ▼]

Architecture is often perceived as "not pure". Too much or not enough, It resists in many rankings. But this fundamental indeterminacy can be seen as an obstacle to the rationality or becoming itself a real subject of research. We believe that architecture can help other disciplines' researchers to interrupte their "dogmatic slumber." [less ▲]

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See detailCastelvecchio Calvisio: et pourquoi pas un scénario ruskinien?
Houbart, Claudine ULg; Dawans, Stéphane ULg

in Crisan, Rodica; Fiorani, Donatella; Kealy, Loughlin (Eds.) et al Restoration/Reconstruction. Small Historic Centres. Conservation in the Midst of Change, EAAE IV meeting and workshop (Roma - Castelvecchio Calvisio, October 28-31, 2013) (2015)

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See detailThe Rio Peruaçu Basin, an impressive multiphased karst system
Rodet, Joël; Willems, Luc ULg; Pouclet, André

in Carvalho Vieira, Bianca; Salgado,, André Augusto Rodrigues; Cordeiro Santos, Leonardo José (Eds.) Landscapes and Landforms of Brazil (2015)

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See detailLes récits pour la jeunesse: des choix d'écriture qui en font de nouveaux "lieux de mémoire"
Delbrassine, Daniel ULg

in Dumortier, Jean-Louis; Granata, Veronica; Raxhon, Philippe (Eds.) et al Devoir de mémoire et pouvoir des fictions (2015)

Analyse des choix narratifs en usage dans la littérature pour la jeunesse sur les deux guerres mondiales. Démonstration de sa fonction mémorielle à travers ces choix.

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See detailThorough characterization of a Self-Emulsifying Drug Delivery System with Raman hyperspectral imaging: A case study.
Sacre, Pierre-Yves ULg; Netchacovitch, Lauranne ULg; De Bleye, Charlotte ULg et al

in International Journal of Pharmaceutics (2015), 484

Newly developed drugs often have poor bioavailability due to their poor water solubility (BCS class 2 drugs). It is therefore necessary to develop new strategies to enhance their solubility and their ... [more ▼]

Newly developed drugs often have poor bioavailability due to their poor water solubility (BCS class 2 drugs). It is therefore necessary to develop new strategies to enhance their solubility and their activity, among which, Self-Emulsifying Drug Delivery System (SEDDS). The efficacy of the drugs contained in these preparations is mainly affected by the solid state and the particle size of the active pharmaceutical ingredient (API). However, it is quite complex, long and expensive to characterize these parameters with classical techniques such as X-Ray powder diffraction, differential scanning calorimetry or hot stage microscopy. The present article presents, through a case study, the advantages of the Raman hyperspectral imaging in the characterization of such formulations. Indeed, Raman chemical imaging may fully characterize SEDDS with single equipment and operator in a non-destructive way allowing the follow-up of the formulation during stability studies. Raman imaging is therefore a tool of choice in the PAT framework since it increases the knowledge of the formulation and the process. A quantitative multivariate method using Raman hyperspectral imaging to assay the API in the lipid based formulation has been developed and fully validated following the “total error” approach. [less ▲]

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See detailAvoiding 2-binomial squares and cubes
Rao, Michaël; Rigo, Michel ULg; Salimov, Pavel

in Theoretical Computer Science (2015), 572

Two finite words $u,v$ are $2$-binomially equivalent if, for all words $x$ of length at most $2$, the number of occurrences of $x$ as a (scattered) subword of $u$ is equal to the number of occurrences of ... [more ▼]

Two finite words $u,v$ are $2$-binomially equivalent if, for all words $x$ of length at most $2$, the number of occurrences of $x$ as a (scattered) subword of $u$ is equal to the number of occurrences of $x$ in $v$. This notion is a refinement of the usual abelian equivalence. A $2$-binomial square is a word $uv$ where $u$ and $v$ are $2$-binomially equivalent. In this paper, considering pure morphic words, we prove that $2$-binomial squares (resp. cubes) are avoidable over a $3$-letter (resp. $2$-letter) alphabet. The sizes of the alphabets are optimal. [less ▲]

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See detailQu'est-ce qu'un thème?
Badir, Sémir ULg

in Signata. Annales des Sémiotiques = Annals of Semiotics (2015), 5 (2014)

We approach the notion of theme as a problematic one. Particularly, one can observe that the functions of a theme, as they are assigned by the specialists, especially in linguistics and literary studies ... [more ▼]

We approach the notion of theme as a problematic one. Particularly, one can observe that the functions of a theme, as they are assigned by the specialists, especially in linguistics and literary studies, are multiple and mutually incompatible. It is from this variety reluctant to the disciplinarized modes of knowledge that we have in mind to establish the semiological nature of the theme. Its development is a knowledge that does not bend nor to analysis neither to synthesis. In this research, the lectures made by Roland Barthes at the Collège de France serve as a guide and as an example. [less ▲]

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See detailExpulsion of a uterine myoma in a patient treated with ulipristal acetate
CHANTRAINE, Frédéric ULg; POISMANS, Gaëlle ULg; Nwachuku, Julia et al

in Clinical Case Reports (2015)

Description of a spontaneous expulsion of a submucosal myoma in a patient treated with ulipristal acetate.

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See detailA FE² model for Hydro-mechanical coupling
van den Eijnden, Abraham Pieter ULg; Collin, Frédéric ULg; Bésuelle, Pierre et al

in Chau, Kam-Tim; Zhao, Jidong (Eds.) Bifurcation and Degradation of Geomaterials in the New Millenium (2015)

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See detailSedimentology and magnetic susceptibility of recent sediments from New Caledonia
Jadot, Hélène ULg; Boulvain, Frédéric ULg

in Special Publication - Geological Society of London (2015), 414

The interpretation of the primary origin of the minerals carrying the magnetic susceptibility (MS) signal from ancient rocks suffers notably from the scarcity of studies on Recent sediments. To bring new ... [more ▼]

The interpretation of the primary origin of the minerals carrying the magnetic susceptibility (MS) signal from ancient rocks suffers notably from the scarcity of studies on Recent sediments. To bring new data, a study of tropical coastal sediments of New Caledonia was undertaken. This island is surrounded by a nearly uninterrupted reef barrier, isolating a wide lagoon from the open ocean. The erosion of extremely varied rocks (from mantle rocks to laterites) produces different types of detrital sediments, which are mixed with the indigenous precipitated carbonates. This generates different types of coastal sediments, detrital- or carbonate-dominated or mixed. More than 300 samples were analysed for grain size, nature of sediment, MS and geochemistry (major elements). The first results show that: (a) carbonate sands and carbonate silts are characterized by lower MS than detrital sediments; (b) the MS signal of mixed sediments is mostly influenced by the proportion of detrital sediments; (c) MS is directly correlated with Mn and Fe content; (d) beachrocks are characterized by lower MS than equivalent loose sediment; (e) the MS signal of carbonate sediments is locally positively correlated with granulometry; (f) there is no MS change between surface and 20 cm deep samples; and (g) when the subsurface sediment is reducing, the MS is higher than that from surface sediment. [less ▲]

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