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See detailCongenital gigantism in a girl with anterior pituitary hyperplasia : a new genes for a new disease
Lysy, PA; Daly, Adrian ULg; Brunelle, C et al

in Abstract book - 43ème Congrès Annuel de la Société Belge de Pédiatrie (2015, March)

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See detailFires of Pianura: The Antidump Struggle in the Western Outskirt of Naples
De Biase, Marco ULg

in Capitalism, Nature, Socialism (2015), 26(1), 39-58

This ethnographic study aimed at analyzing the rebellion in Pianura, which took place between December 2007 and January 2009 when Naples' streets were covered with rubbish. It was a violent protest ... [more ▼]

This ethnographic study aimed at analyzing the rebellion in Pianura, which took place between December 2007 and January 2009 when Naples' streets were covered with rubbish. It was a violent protest involving some 40.000 people who wanted to object to the reopening of the old dump of Pianura, one of the most toxic in Europe and no longer in use. The fear for their own life, the desperation of local population, and the anger after being attacked by the police during pacific protest gave origin to a real urban guerrilla targeting the political system. This article aims to go beyond the dominant narration of the events developed by the media and the authorities, which interpreted the uprising of Pianura in terms of Nimby (Not in my back yard), and as a mere manifestation of violence that was carried out by a group of extremists. On the contrary, it will be argued that the anti-dump struggle of Pianura, in its diverse forms, was animated by a radical critique of a specific model of local and national development (Gramsci 2007; Della Porta 2006). In order to support this argument the context of Pianura and the various mobilizations set up by the local population are analysed in this article. In addition, the heterogeneous and fragmented nature of the movement is explained through Bayat’s (1997; 2000) concept of “street politics” and that of “rebel bricolage” inspired by the work of Levi-Strauss (1966). More in detail, the analysis is focused on the effects of the “waste politics” on the body of the protesters, which became an important tool of resistance and an instrument to claim fundamental rights (Fassin, Memmi 2004). Finally, this article investigates the role of some groups of ultrà (football supporters) who actively participated in the demonstrations, and their relationship with the criminalizing discourses that were constructed to discredit the struggle. [less ▲]

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See detailEfficient finite element assembly of high order Whitney forms
Marsic, Nicolas ULg; Geuzaine, Christophe ULg

in IET Science, Measurement & Technology (2015), 9(2), 204-210

This study presents an efficient method for the finite element assembly of high order Whitney elements. The authors start by reviewing the classical assembly technique and by highlighting the most time ... [more ▼]

This study presents an efficient method for the finite element assembly of high order Whitney elements. The authors start by reviewing the classical assembly technique and by highlighting the most time consuming part. Then, they show how this classical approach can be reformulated into a computationally efficient matrix-matrix product. They also address the global orientation problem of the vector valued basis functions. They conclude by presenting numerical results for a three-dimensional wave propagation problem. [less ▲]

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See detailA generalized moving-boundary algorithm to predict the heat transfer rate of counterflow heat exchangers for any phase configuration
Bell, Ian; Quoilin, Sylvain ULg; Georges, Emeline ULg et al

in Applied Thermal Engineering (2015), 79

In this work, a novel and robust solution approach is presented that can be used to predict the steady-state thermal heat transfer rate for counterflow heat exchangers with any combination of single-phase ... [more ▼]

In this work, a novel and robust solution approach is presented that can be used to predict the steady-state thermal heat transfer rate for counterflow heat exchangers with any combination of single-phase and two-phase conditions within the heat exchanger. This methodology allows for multiple internal pinching points, as well as all permutations of subcooled liquid, two-phase and superheated vapor sections for the hot and cold fluids. A residual function based on the matching of the required and available thermal conductances in each section is derived, and Brent's method is then used to drive the residual to zero. Examples are presented for the application of this methodology to a water-heated n-Propane evaporator. The computational time required to execute the model for a simple case is on the order of one millisecond when the tabular interpolation methods of CoolProp are applied. Source code for the algorithm is provided in the Python programming language as an appendix. [less ▲]

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See detailApproche agroforestière. Synthèse des travaux menés par le projet DACEFI2 en agroforesterie. Document de capitalisation.
Boldrini, Sylvie; Meunier, Quentin; Boukouendji, Basile et al

E-print/Working paper (2015)

Le projet DACEFI-2 a eu pour mission première la promotion de la foresterie communautaire comme outil de développement des communautés rurales. L’approche au Gabon en matière de gestion des terroirs ... [more ▼]

Le projet DACEFI-2 a eu pour mission première la promotion de la foresterie communautaire comme outil de développement des communautés rurales. L’approche au Gabon en matière de gestion des terroirs villageois s’est voulue plus embrassante, promouvant en sus de l’exploitation forestière des activités comme l’agriculture, le maraîchage, la collecte des produits forestiers non ligneux ou encore l’agroforesterie. L’agroforesterie est une thématique qui converge parfaitement avec la gestion raisonnée de la forêt, et idéalement avec les modes d’interaction préexistants des villageois avec celle-ci. Concilier dans un même espace la culture de plantes vivrières et l’accès à des arbres à fort intérêt socio-économique apporte une plus-value notoire aux parcelles cultivées. L’optimisation des techniques culturales permet une meilleure productivité et une incitation à la sédentarisation des cultures, élément important à considérer compte tenu des difficultés d’entretien des parcelles éloignées du village (notamment liées aux dégâts causés par les animaux). Ce recueil compile les travaux réalisés en agroforesterie par les équipes du projet DACEFI-2. Il rappelle la stratégie d’intervention et les différentes activités menées, de la sensibilisation auprès des plus jeunes à la promotion de certains produits forestiers non ligneux à potentiel économique avéré. La promotion de l’arbre, de la récolte de la graine jusqu’à sa plantation en passant par sa mise en pépinière aura également animé toute l’équipe durant ces années d’exercice, afin de faire un peu plus valoir ses multiples intérêts et susciter les efforts de gestion, de conservation et de reboisement. [less ▲]

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See detailThe Solar Energetic Particle experiment on MAVEN: first results
Larson, Davin; Lillis; Dunn et al

Conference (2015, March)

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See detailMulti-period stochastic optimization problems in transportation management (Ph. D. Thesis Summary)
Pironet, Thierry ULg

in 4OR : Quarterly Journal of the Belgian, French and Italian Operations Research Societies (2015), 13(1), 113-114

Ph. D Thesis summary see other reference on ORBI

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See detailRitournelles et territoires professionnels. Le cas des conseillers emploi
Orianne, Jean-François ULg

in Langage et Société (2015), 151

L’objectif de ce texte est d’utiliser le concept de ritournelle pour analyser la formation d’un groupe professionnel dans le champ des politiques d’emploi en Belgique : les conseillers emploi du FOREM ... [more ▼]

L’objectif de ce texte est d’utiliser le concept de ritournelle pour analyser la formation d’un groupe professionnel dans le champ des politiques d’emploi en Belgique : les conseillers emploi du FOREM. L’auteur commence par définir et opérationnaliser le concept, emprunté à Deleuze et Guattari, en suivant les apports des théories de la communication réflexive. Il esquisse brièvement le contexte politique et institutionnel au sein duquel le groupe professionnel apparaît. Ensuite, il analyse trois ritournelles professionnelles, trois procédés de territorialisation des identités professionnelles des conseillers emploi. Il précise, en conclusion, la complémentarité du concept de ritournelle avec celui de rhétorique professionnelle. [less ▲]

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See detailA comparison of grey-box and black-box approaches in nonlinear state-space modelling and identification
Noël, Jean-Philippe ULg; Schoukens, Johan; Kerschen, Gaëtan ULg

Conference (2015, March)

In the present contribution, it is shown that, in the case of mechanical systems where nonlinearities are physically localised, the general structure of black-box nonlinear state-space models can be ... [more ▼]

In the present contribution, it is shown that, in the case of mechanical systems where nonlinearities are physically localised, the general structure of black-box nonlinear state-space models can be drastically simplified. A more parsimonious, grey-box state-space representation is derived, which is found to be compatible with Newton's second law of dynamics. For demonstration purposes, black-box and grey-box state-space models of the Silverbox benchmark, i.e. an electrical mimicry of a single-degree-of-freedom mechanical system with cubic nonlinearity, are identified using a maximum likelihood estimator. It is found that the grey-box approach allows to reduce markedly modelling errors with respect to a black-box model with a comparable number of parameters. It is also suggested that the greater accuracy of the grey-box model lends itself to the computation of reliable confidence bounds on the model parameters. [less ▲]

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See detailAlignments of quasar axes with large-scale structures
Hutsemekers, Damien ULg; Braibant, Lorraine ULg; Pelgrims, Vincent ULg et al

Poster (2015, March)

Based on measurements of optical linear polarization of quasars belonging to large groups at redshift z ~ 1.3, we found that quasar spin axes are likely parallel to their host large-scale structures ... [more ▼]

Based on measurements of optical linear polarization of quasars belonging to large groups at redshift z ~ 1.3, we found that quasar spin axes are likely parallel to their host large-scale structures (Hutsemékers et al. 2014). These observations can constrain models of the coevolution of AGN, galaxies and large-scale structures. [less ▲]

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See detailMeasuring nonlinear distortions: from test case to an F-16 fighter
Vaes, Mark; Schoukens, Johan; Rolain, Yves et al

Conference (2015, March)

What are the similarities and differences between the behavior of a small vibrating test system and an F-16 fighter? To find it out, we compare measurements of the test system to measurements from the ... [more ▼]

What are the similarities and differences between the behavior of a small vibrating test system and an F-16 fighter? To find it out, we compare measurements of the test system to measurements from the bolted connection of the wing and the missile of a F-16 Fighter Falcon from the Belgian air force. These measurements were done during a ground vibration test (GVT) campaign. Essentially, the behavior of these systems match, even though the test system is only the heart of a self-study kit for nonlinear system identification and the F-16 is a complex real life mechanical structure. This clearly shows the added value of an experiment driven nonlinear educational system identification package. It provides safe small-scale toy examples for hands-on exercises that react like real systems. We believe that this practical approach lowers the gap between learning system identification concepts and applying it on real systems. [less ▲]

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See detailScreening of microorganisms producing polygalacturonase (PG) in microbiota of fermented cassava
Kouhounde, Sonagnon Hermann Serge ULg

in International Journal of Biochemistry and Biotechnology (2015)

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See detailEquipements remarquable: Passeport santé pour bananier
Massart, Sébastien ULg

in 15e Jour du Mois (Le) (2015), (242),

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See detailAnalyse des sauts et de la course à pied par accélérométrie
Laffaye, Guillaume; Jidovtseff, Boris ULg

in Arfaoui, Ahlem; Bertucci, William (Eds.) Métrologie en biomécanique (2015)

The goal of this article is to understand the interests and limits of the accelerometry for assessing the performance in sport. More specifically, accelerometers are used during jumping tests (squat jump ... [more ▼]

The goal of this article is to understand the interests and limits of the accelerometry for assessing the performance in sport. More specifically, accelerometers are used during jumping tests (squat jump, countermovement jump, hopping on place test) to measure jump height, power, force and leg stiffness as well. During running, they are used for assessing velocity, step frequency, and other useful parameters for trainers or scientists in the understanding of this mode of locomotion. [less ▲]

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See detailRecherche concernant les formations initiales des professionnel(le)s de l’enfance (0-12 ans) et des équipes d’encadrement. À la découverte d’autres systèmes éducatifs européens : Flandre
Francois, Nathalie ULg; Pools, Elodie ULg; Pirard, Florence ULg

Report (2015)

Ce rapport a été produit dans le cadre d'une recherche-action, menée en Fédération Wallonie Bruxelles (Belgique) de novembre 2013 à juin 2015, et qui propose un cadre de réflexion pour repenser les ... [more ▼]

Ce rapport a été produit dans le cadre d'une recherche-action, menée en Fédération Wallonie Bruxelles (Belgique) de novembre 2013 à juin 2015, et qui propose un cadre de réflexion pour repenser les formations initiales dans le champ de l'accueil de l'enfance (0-12 ans) inscrites dans un système compétent (Urban et al., 2011) en tenant compte des recommandations internationales, des savoirs scientifiques, des valeurs, de l’analyse d’expériences européennes de référence dans le domaine. Ce deuxième rapport est centré sur le cas de la Flandre où une série de réformes ont été engagées, dont certaines sont encore en cours actuellement. Citons la parution en septembre 2014 du premier curriculum socio-psycho-pédagogique pour l’accueil de la petite enfance et en matière de formation, depuis l’année académique 2011-2012, l’implémentation d’une formation coaching (bachelier en pédagogie du jeune enfant 0-12 ans - Bachelor pedagogie van het jonge kind) alliant approche éducative et sociale dans l’accueil 0-12 ans. Ce rapport fait suite à celui consacré à la France. Deux autres rapports porteront ensuite sur le cas de l'Angleterre et de la Suède. La partie des rapports consacrées à une analyse des consultations des participants à partir des systèmes européens reste à usage interne et n'est pas diffusée. [less ▲]

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See detailThe inevitable downfall of the Belgian electrical power industry?
Ernst, Damien ULg

Speech/Talk (2015)

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See detailLaTeX, un peu, beaucoup (7. Tableaux (encore))
Dupont, Pascal ULg

in Losanges (2015), 28

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See detailREPORT OF THE EGOLF ROUND-ROBIN NR. TC2 14-1 IN FIRE RESISTANCE TESTING
Dumont, Fabien ULg; Boström, Lars; Łukomski, Marek et al

Report (2015)

This document reports the statistical analysis conducted on the raw data issued from the TC2 14-1 round-robin performed by 16 fire testing laboratories members of EGOLF. The test specimen is a HEB300 hot ... [more ▼]

This document reports the statistical analysis conducted on the raw data issued from the TC2 14-1 round-robin performed by 16 fire testing laboratories members of EGOLF. The test specimen is a HEB300 hot rolled steel beam tested according to EN 1365-3. [less ▲]

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