Last 7 days
Bookmark and Share    
Full Text
See detailAprès Fukushima. La vie préfabriquée
Gemenne, François ULg

in Agier, Michel (Ed.) Un Monde de Camps (2014)

Detailed reference viewed: 22 (2 ULg)
Peer Reviewed
See detailAdherence to Continuous Positive Airway Pressure (CPAP) Therapy
Deflandre, Eric ULg; Degey, Stéphanie; BONHOMME, Vincent ULg et al

Poster (2014, October)

Detailed reference viewed: 14 (4 ULg)
Peer Reviewed
See detailAdherence to Continuous Positive Airway Pressure (CPAP) Therapy
Deflandre, Eric ULg; Degey, Stéphanie; BONHOMME, Vincent ULg et al

Poster (2014, October)

Detailed reference viewed: 8 (2 ULg)
Full Text
Peer Reviewed
See detailVtriusque sermonis cognatio : la lexicographie bilingue à la fin de l'Antiquité
Rochette, Bruno ULg

in Martorelli, Luca (Ed.) Greco antico nell'Occidente carolingo. Frammenti di testi attici nell'Ars di Prisciano (2014)

Detailed reference viewed: 17 (1 ULg)
See detailProspection géophysique de la zone faillée de Hockai dans la région de Malmedy: Rapport des tomographies de résistivité électrique
Hermans, Thomas ULg; Nguyen, Frédéric ULg

Report (2014)

Ce rapport consiste en la présentation des résultats des prospections géophysiques par tomographie de résistivité électrique (ERT) menées sur la zone faillée de Hockai dans la région de Malmedy. Le but ... [more ▼]

Ce rapport consiste en la présentation des résultats des prospections géophysiques par tomographie de résistivité électrique (ERT) menées sur la zone faillée de Hockai dans la région de Malmedy. Le but principal de ces investigations est de juger de la fracturation de la roche dans et en dehors de la Zone de Faille de Hockai (ZFH) et de mettre en évidence les structures liées à cette zone de failles. [less ▲]

Detailed reference viewed: 12 (4 ULg)
Peer Reviewed
See detailNegative polarity as a trigger for the development of modal meaning
Davidse, Kristin; Van linden, An; Brems, Lieselotte ULg

Conference (2014, October)

Detailed reference viewed: 8 (1 ULg)
Full Text
Peer Reviewed
See detailLarval development sites of the main Culicoides species (Diptera: Ceratopogonidae) in northern Europe and distribution of coprophilic species larvae in Belgian pastures
Zimmer, Jean-Yves ULg; Brostaux, Yves ULg; Haubruge, Eric ULg et al

in Veterinary Parasitology (2014), 205(3-4), 676-686

Some Culicoides species of biting midges (Diptera: Ceratopogonidae) are biological virus vectors worldwide and have indeed been associated with outbreaks of important epizoonoses in recent years, such as ... [more ▼]

Some Culicoides species of biting midges (Diptera: Ceratopogonidae) are biological virus vectors worldwide and have indeed been associated with outbreaks of important epizoonoses in recent years, such as bluetongue and Schmallenberg disease in northern Europe. These diseases, which affect domestic and wild ruminants, have caused considerable economic losses. Knowledge of substrates suitable for Culicoides larval development is important, particularly for the main vector temperate species. This study, realized during two years, aimed to highlight the larval development sites of these biting midge species in the immediate surroundings of ten Belgian cattle farms. Moreover, spatial distribution of the coprophilic Culicoides larvae (C. chiopterus and C. dewulfi) within pastures was studied with increasing distance from farms along linear transects (farm–pasture–woodland). A total of 4347 adult specimens belonging to 13 Culicoides species were obtained by incubation of 2131 soil samples belonging to 102 different substrates; 18 of these substrates were suitable for larval development. The Obsoletus complex (formed by two species) was observed in a wide range of substrates, including silage residues, components of a chicken coop, dung adhering to walls inside stables, leftover feed along the feed bunk, a compost pile of sugar beet residues, soil of a livestock trampling area, and decaying wood, while the following served as substrates for the other specimens: C. chiopterus, mainly cow dung; C. dewulfi, cow dung and molehill soil; C. circumscriptus, algae; C. festivipennis, algae and soil in stagnant water; C. nubeculosus, algae and silt specifically from the edge of a pond; C. punctatus, mainly wet soil between silage reserves; C. salinarius, algae; and C. stigma, algae and wet soil between silage reserves. We also recorded significantly higher densities of coprophilic larvae within pastures in cow dung located near forests, which is likely due to the localization of potential hosts; the presence of these larvae within cow dung is, however, uninfluenced by relative distance from farms. A better knowledge of the microhabitats of Culicoides biting midges and their spatial distribution may allow the development of targeted species-specific vector control strategies, and may help to prevent the creation of new larval development sites. [less ▲]

Detailed reference viewed: 15 (9 ULg)
Full Text
Peer Reviewed
See detailMultiscale modelling framework for the fracture of thin brittle polycrystalline films - Application to polysilicon
Mulay, Shantanu; Becker, Gauthier ULg; Vayrette, Renaud et al

in Computational Mechanics (2014)

Micro-electro-mechanical systems (MEMS) made of polycrystalline silicon are widely used in several engineering fields. The fracture properties of polycrystalline silicon directly affect their reliability ... [more ▼]

Micro-electro-mechanical systems (MEMS) made of polycrystalline silicon are widely used in several engineering fields. The fracture properties of polycrystalline silicon directly affect their reliability. The effect of the orientation of grains on the fracture behaviour of polycrystalline silicon is investigated out of the several factors. This is achieved, firstly, by identifying the statistical variation of the fracture strength and critical strain energy release rate, at the nanoscopic scale, over a thin freestanding polycrystalline silicon film, having mesoscopic scale dimensions. The fracture stress and strain at the mesoscopic level are found to be closely matching with uniaxial tension experimental results. Secondly, the polycrystalline silicon film is considered at the continuum MEMS scale, and its fracture behaviour is studied by incorporating the nanoscopic scale effect of grain orientation. The entire modelling and simulation of the thin film is achieved by combining the discontinuous Galerkin method and extrinsic cohesive law describing the fracture process. [less ▲]

Detailed reference viewed: 51 (15 ULg)
Full Text
Peer Reviewed
See detailHighly dispersed iron xerogel catalysts for p-nitrophenol degradation by photo-Fenton effects
Mahy, Julien ULg; Tasseroul, Ludivine ULg; Zubiaur, Anthony ULg et al

in Microporous and Mesoporous Materials (2014), 197

Several iron xerogel catalysts were synthesized by hydrolysis and condensation of tetraethoxysilane (TEOS) and 3-(2-aminoethylamino)propyltrimethoxysilane (EDAS) which is able to form a chelate with iron ... [more ▼]

Several iron xerogel catalysts were synthesized by hydrolysis and condensation of tetraethoxysilane (TEOS) and 3-(2-aminoethylamino)propyltrimethoxysilane (EDAS) which is able to form a chelate with iron ions. The EDAS/TEOS ratio strongly influences the texture of xerogel catalysts. The specific surface area and the micro- and mesoporous volume increase with this ratio. It seems that EDAS plays a nucleating agent role for silica particles and allows to anchor Fe-based moieties inside the silica network. Iron oxide nanoparticles of diameter 1-1.5 nm and Fe3+ ions result, encapsulated in silica particles with sizes of about 10-30 nm in diameter. The iron species was determined by Mössbauer spectroscopy and magnetometry measurements and only Fe3+ species were observed in xerogel catalysts. The Fenton and photo-Fenton effect of these catalysts were evaluated on the degradation of p-nitrophenol in aqueous media under different conditions. Results show that in the presence of H2O2, iron xerogel catalysts present a photo-Fenton effect, reaching 99 % of degradation after 24 h. [less ▲]

Detailed reference viewed: 47 (16 ULg)
Full Text
Peer Reviewed
See detailEffets d'un programme d'activité physique intergénérationnel réunissant seniors et enfants d'âge préscolaire
Mouton, Alexandre ULg; M. Henrioulle; Cloes, Marc ULg

in Science et sports (2014, October), 29(Hors-série 1), 8

Pour la première fois dans notre histoire, la génération d'enfants actuelle pourrait avoir une espérance de vie inférieure à celle de ses parents. Ce constat est lié au manque d'activité sportive chez nos ... [more ▼]

Pour la première fois dans notre histoire, la génération d'enfants actuelle pourrait avoir une espérance de vie inférieure à celle de ses parents. Ce constat est lié au manque d'activité sportive chez nos enfants. [less ▲]

Detailed reference viewed: 22 (3 ULg)
Full Text
Peer Reviewed
See detailAnalyse qualitative d’un dispositif didactique visant à impliquer des élèves de primaire dans l’expression de leur besoin de mouvement
Cloes, Stéphanie; Cloes, Marc ULg

in Science & Sports (2014, October), 29(Hors-série 1), 25

Être capable de ressentir un mouvement et de l'exprimer est l'une des compétences qu'ils devraient avoir acquises à l'issue de l'enseignement fondamental. Il semble donc opportun de développer des ... [more ▼]

Être capable de ressentir un mouvement et de l'exprimer est l'une des compétences qu'ils devraient avoir acquises à l'issue de l'enseignement fondamental. Il semble donc opportun de développer des procédés susceptibles d'être exploités en classe. [less ▲]

Detailed reference viewed: 24 (6 ULg)
Full Text
Peer Reviewed
See detailAnalyse du comportement et des attitudes d'enfants de primaire impliqués dans des pauses d'activité physique scolaires (PAPS). Etude de cas.
Cloes, Stéphanie; Cloes, Anne-Marie; Cloes, Marc ULg

in Science & Sports (2014, October), 29(Hors-série 1), 26

Malgré que l'activité physique à l'école est identifiée comme un facteur favorable à la réussite scolaire, la réalité de terrain montre que les instituteurs présentent pourtant des réticences à planifier ... [more ▼]

Malgré que l'activité physique à l'école est identifiée comme un facteur favorable à la réussite scolaire, la réalité de terrain montre que les instituteurs présentent pourtant des réticences à planifier des pauses mouvement pendant leurs activités. Dans cette étude, nous avons mis en place des pauses d'activité physique scolaire et avons analysés les comportement et attitudes des élèves concernés. [less ▲]

Detailed reference viewed: 22 (1 ULg)
Full Text
Peer Reviewed
See detailValidation des paramètres de marche par un système accélérométrique (Locométrix*) à l'aide d'un système opto-électronique 3D (Coda Motion )
GILLAIN, Sophie ULg; Schwartz, Cédric ULg; Boutaayamou, Mohamed ULg et al

in Gériatrie et Psychologie Neuropsychiatrie du Vieillissement (2014), 12(supplément 3),

Detailed reference viewed: 12 (1 ULg)
Full Text
Peer Reviewed
See detailMagnetization of 2-G Coils and Artificial Bulks
Coombs, Tim; Fagnard, Jean-François ULg; Matsuda, Koichi

in IEEE Transactions on Applied Superconductivity (2014), 24(5), 8201005

Detailed reference viewed: 5 (1 ULg)
Full Text
See detailLa relation extraction-structure-propriétés des polysaccharides : cas des galactomannanes et des alginates
Gillet, Sébastien ULg; Richel, Aurore ULg

Learning material (2014)

Polysaccharides are usually composed of various monosaccharides linked with different glucosidic bonds. Some polysaccharides have hyperbranched structures. Moreover, polysaccharides often have high ... [more ▼]

Polysaccharides are usually composed of various monosaccharides linked with different glucosidic bonds. Some polysaccharides have hyperbranched structures. Moreover, polysaccharides often have high molecular weights, and tend to form aggregates in solution that can mask the behavior of individual macromolecules. In consequence, to characterize the chemical structures, chain conformations and physical properties of polysaccharides is not an easy task. [less ▲]

Detailed reference viewed: 8 (1 ULg)
See detail« Quand l’Etat échoue à ramener l’ordre. Conflits d’héritage et conscience du droit à Cotonou »
Andreetta, Sophie ULg

Conference (2014, October)

Ces dernières années, le nombre de conflits d’héritage gérés par le tribunal de première instance de Cotonou a considérablement augmenté. Si nombreux sont ceux qui « saisissent l’Etat » pour « rétablir ... [more ▼]

Ces dernières années, le nombre de conflits d’héritage gérés par le tribunal de première instance de Cotonou a considérablement augmenté. Si nombreux sont ceux qui « saisissent l’Etat » pour « rétablir l’ordre » dans leur famille, les institutions judiciaires parviennent-elles à remplir leur mission ? Je m’intéresserai tout particulièrement à l’exécution des décisions de justice. Que se passe-t-il une fois la décision rendue ? Comment le processus d’exécution est-il approprié par les professionnels du droit et par les familles ? [less ▲]

Detailed reference viewed: 9 (0 ULg)