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See detailOnline monitoring of the interaction of balls and slurry with the Sensomag ®
Köttgen, Axel; Leroy, Sophie ULg; Bastin, David ULg et al

Poster (2012, December 10)

Presentation of Optimag Project results. Optimag aims to optimize the ball milling operations through the use of an embarked sensor, called the Sensomag, and developed by Magotteaux to monitor in real ... [more ▼]

Presentation of Optimag Project results. Optimag aims to optimize the ball milling operations through the use of an embarked sensor, called the Sensomag, and developed by Magotteaux to monitor in real time the position of the slurry and the grinding balls. [less ▲]

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See detailMise en perspective de l'état de vulnérabilité alimentaire au Niger
Andres, Ludovic ULg

Scientific conference (2012, December 10)

Cette présentation lors d'un séminaire tente de faire l'état des lieux de la sécurité alimentaire au Niger. Elle aborde la sécurité alimentaire à travers deux indices composites fortement axés sur la ... [more ▼]

Cette présentation lors d'un séminaire tente de faire l'état des lieux de la sécurité alimentaire au Niger. Elle aborde la sécurité alimentaire à travers deux indices composites fortement axés sur la disponibilité et l'accessibilité alimentaire. Elle identifie leurs limites et avantages ainsi que leurs potentiels face à de futures recherches. [less ▲]

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See detailPolarization Holography with liquid crystals polymers and applications
Piron, Pierre ULg; Blain, Pascal ULg; Habraken, Serge ULg et al

Conference (2012, December 10)

Liquid Crystals Polymers are birefringent molecules locally orientable. By recording the polarization pattern due to the overlap of differently polarized beams on LCP, space-variant retarders are realized ... [more ▼]

Liquid Crystals Polymers are birefringent molecules locally orientable. By recording the polarization pattern due to the overlap of differently polarized beams on LCP, space-variant retarders are realized. We present two applications polarization holography and coronagraphy [less ▲]

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See detailRole of γδ T cells in HPV-induced cancer progression
Van hede, Dorien ULg; Bastin, Renaud; Francis, Floriane et al

Poster (2012, December 10)

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See detailEffects of tributyltin (TBT) and triphenyltin (TPT) on the reproduction of the freshwater snail Lymnaea stagnalis
Lagadic, Laurent; Giusti, Arnaud ULg; Barsi, Alpar et al

Conference (2012, December 10)

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See detailArthrose et hernie discale lombaire : bilan neurophysiologique
WANG, François-Charles ULg

Conference (2012, December 08)

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See detailPlaidoyer universitaire pour le rail
Arnsperger, Christian; Cassiers, Isabelle; Crutzen, Nathalie ULg et al

Article for general public (2012)

[Chapeau] Le réseau ferré en Wallonie s’apparentera bientôt à un train touristique reliant deux gares Calatrava plutôt que d’assurer à chacun le droit à sa mobilité.

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See detailS’engager dans un atelier-théâtre : vers une recomposition du sens de l’expérience
Brahy, Rachel ULg

Doctoral thesis (2012)

Dans cette thèse, nous traitons des animations théâtrales mises en place par les compagnies de théâtre-action situées en Communauté française de Belgique. La question centrale qui nous guide est celle des ... [more ▼]

Dans cette thèse, nous traitons des animations théâtrales mises en place par les compagnies de théâtre-action situées en Communauté française de Belgique. La question centrale qui nous guide est celle des formes concrètes que revêtent les pratiques contemporaines d’animation. Par ailleurs, nous nous intéressons également aux changements survenus dans l’exercice de l’activité. En effet, les premières compagnies à se revendiquer du « théâtre-action » naissent autour des mouvements de 1968. D’abord perçues comme expérimentales, ces pratiques pourraient bien, aujourd’hui, être considérées comme désuètes, à tout le moins, déconnectées des problématiques contemporaines. Notre enquête s’ouvre à partir de cette idée et nous montrons ensuite comment s’est acheminée une progressive reconversion des pratiques. En privilégiant le cadre théorique de la sociologie pragmatique française (et plus exactement, celui des « régimes d’engagement » établi par Laurent Thévenot) nous détaillons les modalités d’engagement dans un « atelier-théâtre ». Alors qu’originellement, le dispositif théâtral privilégiait les formats de la revendication « critique » et mobilisait prioritairement des personnes issues du monde ouvrier, on constate aujourd’hui une relation forte entre les compagnies de théâtre-action et le monde de l’accompagnement social. Cette proximité produit inévitablement un déplacement signifiant qui, pourtant, ne s’apparente pas à une totale superposition des secteurs. L’analyse de notre matériel empirique (composé d’entretiens et d’observation ethnographiques) témoigne d’une irréductible spécificité inhérente à l’engagement dans le monde du théâtre et de la fiction. Ainsi, les manières de prendre part à un monde commun et de s’engager en public sont repensées. En définitive, nous dégageons l’existence d’un « espace public esthétique » et précisons les voies par lesquelles un « engagement en présence » permettrait d’y accéder. [less ▲]

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See detailInfluenţa fertilizării minerale asupra producţiei la amestecul de lucernă şi golomăţ în anul III de vegetaţie
Muntianu, Iulian Constantin; Stavarache, Mihai; Ciobanu, Ciprian et al

in Ţenu, Ioan; Vîntu, Vasile; Jităreanu, Gerard (Eds.) Durable Agriculture and Food Security – Priority objectives in research activity of the Ph.D. students from the UASVM Iasi (2012, December 07)

This study was conducted during three production cycles of the third year of vegetation. The main objective was to determine the production of dry matter (DM) and crude protein (CP) made under the ... [more ▼]

This study was conducted during three production cycles of the third year of vegetation. The main objective was to determine the production of dry matter (DM) and crude protein (CP) made under the influence of mixture and fertilization with nitrogen on P50 agrofond to alfalfa and orchard grass. To achieve these objectives, three variants of mixture were tested between alfalfa and cocksfoot that were applied to four rates of mineral fertilizers. The mixture 75% alfalfa (Medicago sativa L.) and 25% orchard grass (Dactylis glomerata L.) under the effect of dosing with N100P50achieved the highest production increase of DM on cycle I, 108% (5.24 Mg haDM) compared to the control, unfertilized alfalfa in pure culture (4.85 Mg ha DM). The highest increase forthe CP yield was obtained on cycle I from the 100% alfalfa fertilized with doses of N-1-1100P50, 122% (1230 kg haCP) from 100% alfalfa unfertilized (1009 kg ha CP). Alfalfa fertilized with N-1-1100P50 rate had the highest increases on total DM yield (106%, 10.64 Mg haDM) and on total quantity of CP(124%, 2304 kg ha CP). [less ▲]

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See detailDirect parameter identification in a model of the cardiovascular system
Pironet, Antoine ULg; Dauby, Pierre ULg; Desaive, Thomas ULg

in 11th Belgian Day on Biomedical Engineering (2012, December 07)

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See detailArsinoé II, déesse gréco-égyptienne à travers quelques petites stèles prolémaiques
Caneva, Stefano ULg

Scientific conference (2012, December 07)

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See detailSoutien aux aidants des patients souffrant de la maladie d'Alzheimer: Apport de la neuropsychologie
Adam, Stéphane ULg

Scientific conference (2012, December 07)

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See detailDiscriminant BOLD Activation Patterns during Mental Imagery in Parkinson’s Disease
Schrouff, Jessica ULg; Cremers, Julien ULg; D'Ostilio, Kevin ULg et al

in Proceedings of MLINI 2012 (2012, December 07)

Using machine learning based models in clinical applications has become current practice and can prove useful to provide information at the subject’s level, such as predicting an (early) diagnosis or ... [more ▼]

Using machine learning based models in clinical applications has become current practice and can prove useful to provide information at the subject’s level, such as predicting an (early) diagnosis or monitoring the evolution of a disease. However, the performance of these models depends on the choice of a biomarker to detect the presence or absence of a disease. Choosing a biomarker is not straightforward, especially in the case of Parkinson’s disease when compared to healthy subjects. In the present work, we investigated the mental imagery of gait as a biomarker of Parkinson’s disease and showed that the signal in the mesencephalic locomotor region during the mental imagery of gait at a comfortable pace can discriminate significantly between idiopathic Parkinson’s disease patients and healthy subjects. Although there is room for improvement, the results of this preliminary study are promising. [less ▲]

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See detailYBa2Cu3O7-x thick films on silver tubes for magnetic shielding applications
Namburi, Devendra Kumar ULg; Closset, Raphaël ULg; Fagnard, Jean-François ULg et al

Scientific conference (2012, December 07)

YBa2Cu3O7-x (YBCO) thick films are investigated for magnetic shielding applications at low frequencies (< 1 kHz). This requires deposition of YBCO on curved substrates such as tubes, half-tubes or even ... [more ▼]

YBa2Cu3O7-x (YBCO) thick films are investigated for magnetic shielding applications at low frequencies (< 1 kHz). This requires deposition of YBCO on curved substrates such as tubes, half-tubes or even more complex shapes. Electrophoretic Deposition (EPD) is an efficient method to achieve this goal: positively-charged YBCO particles suspended in a non aqueous medium drift towards the substrate, used as negative electrode for the application of the electric field. A crucial point is then to optimize the heat treatment of the as-deposited layers in order to achieve suitable superconducting properties. In the present work, we have developed a new suspension formulation in butanol, using a suitable surfactant to stabilize the suspension of YBCO powder (grain size < 2 µm). The EPD parameters (deposition voltage, deposition time, number of layers,...) have been selected to provide uniform layers of YBCO on silver substrates of various shapes. In the proposed communication, we shall discuss in detail the optimization of the heat treatments to achieve densification, peritectic recombination and oxygenation of the YBCO thick films deposited on silver. Scanning electron microscopy coupled with energy dispersive analysis was extensively used to characterize the (i) density / porosity, (ii) presence of macro-cracks, (iii) thickness uniformity, (iv) secondary phase content. We shall then present the characterization of the superconducting properties of the best films. Typically, a uniformly coated 55μm-thick YBCO film on a curved Ag substrate shows a magnetic Tc onset at 92.2 K and sharp resistive transition (< 1K). [less ▲]

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See detailNorovirus: "new" enteropathogen agents
HUYNEN, Pascale ULg

Conference (2012, December 07)

Detailed reference viewed: 7 (1 ULg)