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See detailThe grey seal (Halichoerus grypus) as a predator of harbour porpoises (Phocoena phocoena)?
Haelters, Jan; Kerckhof, Francis; Jauniaux, Thierry ULg et al

in Aquatic Mammals (2012), 38

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See detailGrey-box identification of a non-linear solar array structure using cubic splines
Noël, Jean-Philippe ULg; Kerschen, Gaëtan ULg; Foltête, Emmanuel et al

in International Journal of Non-Linear Mechanics (2014), 67

Most identification methods in non-linear structural dynamics assume in advance a mathematical model of the non-linearities. This is however possible in specific situations only, since non-linear effects ... [more ▼]

Most identification methods in non-linear structural dynamics assume in advance a mathematical model of the non-linearities. This is however possible in specific situations only, since non-linear effects may be caused by numerous phenomena and a priori knowledge is generally limited. The present paper investigates the usefulness of piecewise third-order polynomials, termed cubic splines, to identify the complex non-linear dynamics of solar arrays in their stowed configuration. The estimation of the model parameters is achieved using the frequency-domain non-linear subspace identification (FNSI) method. A distinct advantage of the FNSI approach is its capability to calculate accurately a large number of parameters, while maintaining an acceptable computational burden. This makes tractable the use of cubic splines to represent non-linearity in real-life mechanical systems, as the dimensionality of the inverse problem is known to increase dramatically in this case. The experimental structure of interest consists of two parallel aluminium plates assembled with bolted connections. This application is challenging because of the existence of impacts between the two plates at high excitation amplitude, and of the activation of complicated stiffness and damping mechanisms within the bolted connections. [less ▲]

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See detailGRH et gestion de la diversité
Cornet, Annie ULg; Warland, Philippe

Book published by Dunod-topo (2008)

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See detailGRH et Organisation du travail dans les centres d'appels délocalisés au Maroc
Makkaoui, Mohamed ULg

Doctoral thesis (2012)

Considered, rightly or wrongly, as "new factories of the future", call centers generate more interest for both researchers and professionals. Their human aspects in general and their HR practices in ... [more ▼]

Considered, rightly or wrongly, as "new factories of the future", call centers generate more interest for both researchers and professionals. Their human aspects in general and their HR practices in particular is a rich field for investigations, due to the importance of their technical and social systems in their performance or their sustainability. The question of the choice of HR practices is the focus of this work devoted to the issue of HRM and work organization in offshoring call centers. It is based on nine case studies representing a varied typology of Moroccan call centers sector and three typical -ideal models adopted by them (Hard, Soft or hybrid). The choice of a model or another comes, initially, from a business strategy, a targeted market segment and a given level of outsourced value-added activities. The alignment between strategy and organization of the call center operates for each model to incorporate the same operational requirements (customer-agent interactions, colleagues) and its internal labor market. This variable is the link between work organization and HR strategy adopted. Referring to an HR model or another is conditioned by the intervention of the principal who greatly influence the decisions of managers as well as decision makers. [less ▲]

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See detailLa GRH, levier de changement?
Pichault, François ULg

Conference (2010, May 22)

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See detailGribiche ou la leçon de choses. Note pour une théorie de l’allégorie au cinéma
Mélon, Marc-Emmanuel ULg

in 1895 : Bulletin de l'Association Française de Recherche sur l'Histoire du Cinéma (1998), Hors-série

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See detailA grid for a precise analysis of daily activities
Wojtasik, Vinciane ULg; Olivier, Catherine ULg; Lekeu, Françoise ULg et al

in Neuropsychological Rehabilitation (2010), 20

Assessment of daily living activities is essential in patients with Alzheimer's disease. Most current tools quantitatively assess overall ability but provide little qualitative information on individual ... [more ▼]

Assessment of daily living activities is essential in patients with Alzheimer's disease. Most current tools quantitatively assess overall ability but provide little qualitative information on individual difficulties. Only a few tools allow therapists to evaluate stereotyped activities and record different types of errors. We capitalised on the Kitchen Activity Assessment to design a widely applicable analysis grid that provides both qualitative and quantitative data on activity performance. A cooking activity was videotaped in 15 patients with dementia and assessed according to the different steps in the execution of the task. The evaluations obtained with our grid showed good correlations between raters, between versions of the grid and between sessions. Moreover, the degree of independence obtained with our analysis of the task correlated with the Kitchen Activity Assessment score and with a global score of cognitive functioning. We conclude that assessment of a daily living activity with this analysis grid is reproducible and relatively independent of the therapist, and thus provides quantitative and qualitative information useful for both evaluating and caring for demented patients. [less ▲]

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See detailGrid Resource Negotiation: Survey with a Machine Learning Perspective
Briquet, Cyril ULg; de Marneffe, Pierre-Arnoul ULg

(2006, February)

Grid computing can be defined as coordinated resource sharing and problem solving in dynamic, multi-institutional collaborations. As more Grids are deployed worldwide, the number of multi-institutional ... [more ▼]

Grid computing can be defined as coordinated resource sharing and problem solving in dynamic, multi-institutional collaborations. As more Grids are deployed worldwide, the number of multi-institutional collaborations is rapidly growing. However, for Grid computing to realize its full potential, it is expected that Grid participants are able to use one another resources. Resource negotiation (i.e. exchange or trading of resources between Grids) enables Grid participants to face an unstable request environment. The aim of this position paper is to present a survey of the current state and challenges of resource negotiation research, with a Machine Learning perspective. We support the view that negotiation and learning are intrinsically linked. In particular, we show the expected benefits of integrating Machine Learning techniques with resource negotiation. [less ▲]

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See detailA Grid-enabled Lattice-Boltzmann-based modelling system
Dethier, Gérard ULg; Marchot, Pierre ULg; de Marneffe, Pierre-Arnoul ULg et al

in Wyrzykowski, Roman; Dongarra, Jack; Karczewski, Konrad (Eds.) et al Parallel Processing and Applied Mathematics (2007, September)

Lattice-Boltzmann (LB) methods are a well-known technique in the context of computational fluid dynamics. By nature, they can eas- ily be parallelized but their adaptation to the Grid environment is not ... [more ▼]

Lattice-Boltzmann (LB) methods are a well-known technique in the context of computational fluid dynamics. By nature, they can eas- ily be parallelized but their adaptation to the Grid environment is not trivial due to hardware heterogeneity (CPU, memory. . . ) in a Grid. A load balancing method to dynamically handle the differences in terms of CPU number and power among the machines of a Grid is presented. The CPU power is dynamically estimated using a benchmark. An estimation method of execution time is also given. [less ▲]

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See detailLa grille de Steinhauer: explications, utilisations et limites dans l'accompagnement
Degraux, Christine ULg; Pelsser, Victor

Conference given outside the academic context (2011)

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See detailGrilles d'auto-(co)évaluation du processus réflexif.
VIERSET, Viviane ULg

Learning material (2008)

Ces deux documents font référence à l'Apprentissage de la Pratique réflexive (APR) travaillé lors des stages cliniques de masters en médecine. Processus d'évaluation mixte certificative (qualitative et ... [more ▼]

Ces deux documents font référence à l'Apprentissage de la Pratique réflexive (APR) travaillé lors des stages cliniques de masters en médecine. Processus d'évaluation mixte certificative (qualitative et quantitative) relatif à l'acquisition d'une posture réflexive professionnalisante chez les étudiants en dernière année de médecine. [less ▲]

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See detailLes Grillons, muses de la Gorgebleue à miroir blanc (Luscinia svecica cyanecula) ?
Metzmacher, Maxime ULg

in Parcs & Réserves (2008), 63

For several authors, Bluethroat Luscinia svecica cyanecula would imitate orthoptera’s stridulations, in particular Gryllidae. Sonagrams presented here suggest similarities between some motives of its song ... [more ▼]

For several authors, Bluethroat Luscinia svecica cyanecula would imitate orthoptera’s stridulations, in particular Gryllidae. Sonagrams presented here suggest similarities between some motives of its song and the stridulations of three Gryllidae.However, these pictures don’t absolutely refute the assumption of a sound convergence between the sound emissions of these insects and Bluethroat’s song. [less ▲]

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See detailGrimm'sche Märchen im Figurentheater
Viehöver, Vera ULg

in Das andere Theater (2012), 82(3), 4-5

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See detailGrimm-Rezeption in Maurice Maeterlincks Drama "Pelléas et Mélisande"
Küpper, Achim ULg

Scientific conference (2012, December 07)

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See detailGrimms Märchen im Figurentheater
Viehöver, Vera ULg; Technau, Silke

in Das andere Theater (2012), 82(3), 51

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See detailGrinding chemistry: towards a better integration of comminution and flotation
Bastin, David ULg

Scientific conference (2012)

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See detailLa grippe équine
Frippiat, Thibault ULg

Article for general public (2011)

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See detailLa grippe féline ou l'infection du chat par les virus influenza
Thiry, Etienne ULg; Zicola, A.

in Point Vétérinaire (2010), 41(64-68),

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See detailLa grippe: de la prevention vaccinale au traitement antiviral.
Nkoghe, D.; Scheen, André ULg

in Revue Médicale de Liège (2000), 55(1), 19-23

Influenza is a highly infectious disease responsible for dangerous epidemics, especially in patients at high risk. The vaccine exerts a valuable protective effect estimated up to 70% and is still ... [more ▼]

Influenza is a highly infectious disease responsible for dangerous epidemics, especially in patients at high risk. The vaccine exerts a valuable protective effect estimated up to 70% and is still considered as the key-approach against influenza. Antiviral agents of the first generation (amantadine, rimantadine, ribavirine) have limited use because of poor tolerance and occurrence of resistance. Zanamivir or Relenza, marketed by Glaxo Wellcome, is a new virostatic drug acting as a neuraminidase inhibitor. It prevents the release of new viruses and so stop the propagation of the infection. It must be taken orally by inhalation within 48 hours after the onset of symptoms. The treatment lasts 5 days (10 mg twice daily). Its efficacy has been demonstrated in controlled clinical trials, and its tolerance is generally excellent. However, caution is recommended in patients with asthma and chronic bronchitis because of the potential risk of bronchoconstriction. No resistance has been detected until now. Zanamivir is active on all strains of influenza A and B viruses. [less ▲]

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