References of "2005"
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See detailEt la pollution marine?
Faucher, Karine ULg; Lepage, Caroline

Article for general public (2005)

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See detailDétermination des zones de prévention du site de captage d'Onoz
Henrion, Vincent; Dassargues, Alain ULg

Report (2005)

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See detailReversing the Brazil nut effect
Ludewig, François ULg; Vandewalle, Nicolas ULg

in European Physical Journal E -- Soft Matter (2005), 18(4), 367-372

We propose a lattice model for studying the Brazil Nut Effect (BNE), i.e. the phase segregation occuring when a granular material is vertically shaked. The model considers the tap intensity and the ... [more ▼]

We propose a lattice model for studying the Brazil Nut Effect (BNE), i.e. the phase segregation occuring when a granular material is vertically shaked. The model considers the tap intensity and the mobility mu of the grains as the main physical parameters. Different mobilities for different grain species lead to segregation (BNE) patterns, reverse segregation (RBNE) patterns, "sandwhich" layered structures or vertical domains. A phase diagram (decompaction chi, mobility difference between both species Delta mu) is obtained in which the different phases are emphasized. In a narrow region of the diagram, different phases coexist. It is shown that the BNE segregation could be reversed by increasing the tap intensity or the characteristics of the grains. Numerical results are compared with earlier experimental works. [less ▲]

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See detailLa notion de "forme" dans la pensée de Roger Bastide
Ledent, David ULg

in Bastidiana (2005, December), 51-52

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See detailTuareg ethnodiagnostic skill of camel diseases in Agadez area (Niger)
Antoine-Moussiaux, Nicolas ULg; Faye, Bernard; Vias, Gilles F.

in Journal of Camel Practice and Research (2005), 12(2), 85-93

For generations, nomad herders have been learning to manage herd health, particularly in dromedary because of its high value. They have thus acquired a very comprehensive knowledge of camel's illness ... [more ▼]

For generations, nomad herders have been learning to manage herd health, particularly in dromedary because of its high value. They have thus acquired a very comprehensive knowledge of camel's illness signs and have developed their own nomenclature. The present study aims at the description, scientific identification and recognition of this ethnoveterinary knowledge by means of an investigation carried out in Tuareg populations living in the neighbourhoods of Agadez (Niger). The dominant pathologies cited by herders for being the most alarming are gastro-intestinal helminthiasis (izni), camel calf diarrhoea (efay), tick infestations of camel calves (igardan), camel pox (erk eshik), sarcoptic mange (ajud) and bronchopneumonia (toza). Poorly identified nosologic entities are also reported. [less ▲]

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See detailChemical profiles in lake sediments in Laguna Chica de San Pedro (Bio-Bio Region, Chile)
Chirinos, L. R.; Urrutia, R.; Fagel, Nathalie ULg et al

in Journal of the Chilean Chemical Society [=JCCS] (2005), 50(4), 697-710

Metal profiles in lake sediments could provide historical environmental information on impacts caused by human activities and natural events, with view to the formulation of effective environmental ... [more ▼]

Metal profiles in lake sediments could provide historical environmental information on impacts caused by human activities and natural events, with view to the formulation of effective environmental policies. This paper presents data on sedimentary element profiles in Laguna Chica de San Pedro (LCSP) lake, located in the Bio Bio Region in Southern Chile, where important industrial activities are concentrated. Sediment properties (organic and inorganic matter, grain size, particle distribution, biogenic silica, Mn/ Fe ratio), major (Al, Ca, K, Mg, Ti, Na), trace (V, As, Co, Cu, Zn, Ni, Cr, Pb, Sr), and mobile (Fe, Mn, P, S) elements, as well as mineral profiles (plagioclase, quartz, clays, amorphous material) are presented, up to 65 cm depth. In general, relatively constant concentration profiles are observed in the sedimentary core middle section, for most elements. Most changes in composition are seen at the top (recent industrial period) and bottom (before human intervention) sections. Variable redox conditions, generated by biological activity at the sediment-water interface are likely to account for composition profiles at the sediment-water interface. On the other hand, physical processes seem to be mostly responsible for concentration changes in Pre-industrial sediments. Mineral content profiles, such as plagioclase, clay and quartz, as well as total clay content remain fairly constant in most of the core, showing significant changes at its bottom part. High excess V, As, and S values, especially at the upper sediment, arise as a consequence of redox conditions in the lake. Certainly, such metal enrichment is mainly associated with natural sedimentary matter supply from the watershed. [less ▲]

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See detailNovel diagnostic approach to carpal tunnel syndrome
WANG, François-Charles ULg; GERARD, Pascale ULg; ISERENTANT, Cynthia ULg

Scientific conference (2005, December)

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See detailThe key role of nitrones in the controlled radical polymerization of vinyl monomers
Sciannamea, Valérie

Doctoral thesis (2005)

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See detailOptimization of poly(2-(dimethylamino)ethyl methacrylate)-co-poly(ethyleneglycol)/DNA complexes designed for cell transfection
Grandfils, Christian ULg; Emonds-Alt, J.

in Minerva Biotecnologica (2005), 17(4), 237-243

Cell transfection relies upon the delivery of genomic material within cells in order to express selected DNA sequences. Non-viral gene delivery systems are preferable over viral vectors for several ... [more ▼]

Cell transfection relies upon the delivery of genomic material within cells in order to express selected DNA sequences. Non-viral gene delivery systems are preferable over viral vectors for several reasons: biosafety, low immunogenicity, higher loading capacity, and easiness of production. Their major drawbacks actually are their limited efficiency in vivo compared to viruses, their cytotoxicity and the fact that they are rapidly cleared up from the bloodstream. The aim of our study was to better characterize the physico-chemical behavior of the polycations based on poly(2-(dimethylamino)ethyl methacrylate)-co-poly(ethyleneglycol) and to control the formulation step to produce the polyelectrolyte complexes. [less ▲]

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See detailLe genre Clostridium chez les ruminants
Mainil, Jacques ULg

Scientific conference (2005, December)

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See detailHétérogénéité, mon cher souci
Lafontaine, Dominique ULg

in Revue Internationale d'Education (2005), 40

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See detailL'ancrage local des référentiels normatifs globaux : une approche en termes de réseaux.
Semal, Nathalie ULg

in VertigO : la Revue Electronique en Sciences de l'Environnement (2005), 6(3), 122-133

The ISO 14001 standard is currently the worldwide reference for Environmental Management System. For it has been produced at and for international level, how does it become embedded in local situations ... [more ▼]

The ISO 14001 standard is currently the worldwide reference for Environmental Management System. For it has been produced at and for international level, how does it become embedded in local situations and action context. This article highlights the role of expertise in this embedding process in the framework of conceptual and methodological repertory of the sociology of translation. We firstly describe activities and actors that are involved in certification. Then our analyse is focused on triple role of environmental management expertise in embeddedness process of ISO 14001 standard: translation, netting and experience capitalization. [less ▲]

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See detailThe neural correlate of (un)awareness: lessons from the vegetative state
Laureys, Steven ULg

in Trends in Cognitive Sciences (2005), 9(12), 556-559

Consciousness has two main components: wakefulness and awareness. The vegetative state is characterized by wakefulness without awareness. Recent functional neuroimaging results have shown that some parts ... [more ▼]

Consciousness has two main components: wakefulness and awareness. The vegetative state is characterized by wakefulness without awareness. Recent functional neuroimaging results have shown that some parts of the cortex are still functioning in 'vegetative' patients. External stimulation, such as a painful stimulus, still activates 'primary' sensory cortices in these patients but these areas are functionally disconnected from 'higher order' associative areas needed for awareness. Such studies are disentangling the neural correlates of the vegetative state from the minimally conscious state, and have major clinical consequences in addition to empirical importance for the understanding of consciousness. [less ▲]

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See detailSociété civile et nouvelle gouvernance au Bénin. Quelques réflexions à partir de l'analyse du nouveau secteur ONG à Cotonou
Pirotte, Gautier ULg; Poncelet, Marc ULg

in Bulletin de l'APAD (2005), (26),

Les auteurs montrent que dans le cadre de l'imporisition d'une "bonne gouvernance" en République du Bénin, les ONG locales jouent à présent un rôle central dans la constitution d'une société civile. L ... [more ▼]

Les auteurs montrent que dans le cadre de l'imporisition d'une "bonne gouvernance" en République du Bénin, les ONG locales jouent à présent un rôle central dans la constitution d'une société civile. L'espace social de la société civile implique aujourd'hui les leaders des nouvelles ONG très dépendantes des bailleurs occidentaux mais aussi les agents étatiques qui tentent de se positionner comme acteur au sein des nouveaux secteurs ONG tout en conservant leur fonction publique. Le processus d'émergence d'une société civile au Bénin ne peut se résumer ni à une privatisation de l'Etat ni à une étatisation de la société civile. [less ▲]

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See detailStress et non qualité
Nyssen, Anne-Sophie ULg

Conference (2005, December)

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See detailIsocinétisme et LCA : quelle position du contre-appui résistif ?
Croisier, Jean-Louis ULg; Maquet, Didier ULg; Huskin, Jean-Pierre ULg et al

in Abstract book de la 5ème Journée Belge d’Isocinétisme (2005, December)

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See detailExploration isocinétique et électromyographique des fléchisseurs et extenseurs de genou : application à des populations souffrant de douleurs chroniques
Maquet, Didier ULg; Demoulin, Christophe ULg; Forthomme, Bénédicte ULg et al

in Abstract book de la 5ème Journée Belge d’Isocinétisme, Campus Erasme (2005, December)

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See detailEntraînement isocinétique des rotateurs d’épaule et performances de terrain
Forthomme, Bénédicte ULg; Chague, Lucie ULg; Maquet, Didier ULg et al

in Abstract book de la 5ème Journée Belge d’Isocinétisme (2005, December)

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