Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailGranulomatous meningo-encephalitis caused by Toxoplasma gondii in three bulls, a possible explanation for unexplained sporadic bovine meningo-encephalitis
Theron, Léonard ULg; Tabaran, F; Cassart, Dominique ULg et al

in Revista Portuguesa de Buiatria (2012, June), (Special Edition),

Detailed reference viewed: 85 (22 ULg)
See detailGranulomatous reaction pattern in inflammatory diseases of the skin
QUATRESOOZ, Pascale ULg

Scientific conference (2010)

Detailed reference viewed: 7 (0 ULg)
Full Text
Peer Reviewed
See detailGranulomatous reactions following herpes-zoster contain varicella-zoster glycoprotein GPI
Nikkels, Arjen ULg; Sadzot-Delvaux, Catherine ULg; Cloes, Jean-Michel et al

in Journal of Investigative Dermatology (1992), 98(4), 522

Detailed reference viewed: 15 (1 ULg)
Full Text
Peer Reviewed
See detailGranulomatous rosacea and demodicidosis
Kharfi, M.; Zarrouk, H.; Nikkels, Arjen ULg et al

in African journal of Dermatology (1991), 4(2), 39-43

Granulomatous rosacea is a rare disease sometimes mistaken for sarcoidosis or tuberculosis. We briefly review the historical evolution of the concept of this disease. We document this study with twelve ... [more ▼]

Granulomatous rosacea is a rare disease sometimes mistaken for sarcoidosis or tuberculosis. We briefly review the historical evolution of the concept of this disease. We document this study with twelve clinico-pathological confrontations, and we emphasize the resemblance with granulomatous demodicidosis. [less ▲]

Detailed reference viewed: 92 (0 ULg)
Full Text
See detailGranulome de Majocchi sur tinea incognito chez une Africaine.
Devillers, Céline ULg; Willemaers, V.; Lesuisse, Marianne et al

in Dermatologie Actualité (2009), 116

Detailed reference viewed: 54 (4 ULg)
See detailGranulomes à corps étrangers exogènes et endogènes
PIERARD, Gérald ULg; FLAGOTHIER, Caroline ULg; QUATRESOOZ, Pascale ULg et al

in Encyclopédie médico-chirurgicale Dermatologie (2005)

Detailed reference viewed: 19 (1 ULg)
Full Text
Peer Reviewed
See detailGranulometría y Morfometría de Materiales Granulares por Metódos Ópticos
Pirard, Eric ULg

in Avila, Margot; Lucion, Christian (Eds.) Mineria, Metalurgia y Medio Ambiente (2003)

Detailed reference viewed: 52 (0 ULg)
Full Text
See detailGranulométrie et analyse de forme par voie optique en génie Civil
Nivart, Jean-François; Pirard, Eric ULg; PromOptica

(1998)

Detailed reference viewed: 44 (3 ULg)
Full Text
See detailGranulométrie et Morphométrie des matériaux granulaires en laboratoire
Pirard, Eric ULg

in Techniques de l'Industrie Minérale (2001), 12

Detailed reference viewed: 41 (4 ULg)
Full Text
See detailLe Grap 3a au Niger
Andres, Ludovic ULg; Lebailly, Philippe ULg

Scientific conference (2015, June 03)

Detailed reference viewed: 30 (2 ULg)
Full Text
Peer Reviewed
See detailGraph matching for reconciling SCADA and GIS of a distribution network
Cornélusse, Bertrand ULg; Leroux, Amandine; Glavic, Mevludin ULg et al

in Proceedings of the International Conference on Electricity Distribution, CIRED 2015 (2015, June)

This article deals with the problem of automatically es- tablishing a correspondence between two databases popu- lated independently over the years by a distribution com- pany, for instance a SCADA system ... [more ▼]

This article deals with the problem of automatically es- tablishing a correspondence between two databases popu- lated independently over the years by a distribution com- pany, for instance a SCADA system and a geographical information system. This problem is abstracted as a graph matching problem, well known in the combinatorial op- timisation community. It is then casted as an integer quadratic program. An idea of achievable results on a real system is provided, and needs for approximation or decom- position algorithms are discussed. [less ▲]

Detailed reference viewed: 261 (15 ULg)
See detailGraphene functionalization using electrografting for energy storage application
Aqil, Abdelhafid ULg; Ouhib, Farid ULg; Aqil, Mohamed ULg et al

Conference (2014, November 04)

Many methods have been developed in the last few decades to obtain high-quality graphene thin sheets. They are based on very different physicochemical processes. Here we demonstrate a novel one step and ... [more ▼]

Many methods have been developed in the last few decades to obtain high-quality graphene thin sheets. They are based on very different physicochemical processes. Here we demonstrate a novel one step and simple electrografting acrylate monomer method to exfoliate highly oriented pyrolytic graphite (HOPG) into thin nanoplatelets and even down to the single graphene sheet level. Among the high research activity in the area of surface modification, electrografting is a very powerful method which has received comparatively little attention. This is surprising because this technique has many attractive features for modification of conducting or semi-conducting surfaces. The main interest of the electrografting process is to solve the recurrent problem of the organic/substrates interface weakness. The electrografting warranties a robust polymer/substrates interface and offers the possibility to tailor the functionality of the grafted polymer film opening the door to a wide range of demanding technological applications. The graphene sheets obtained through electrografting process give a stable suspension in dimethyl formamide (DMF), and they can self-precipitate on the surface of substrates after adding water as an antisolvent due to their strong surface hydrophobicity. Interestingly, the continuous films obtained exhibit ultratransparency (∼98% transmittance), and the lateral size of the exfoliated graphene sheets observed by AFM ~1nm. Raman and TEM characterizations corroborate that the graphene sheets exfoliated by our electrochemical method preserve the intrinsic structure of grapheme and give preferentially monolayered graphene sheets. The electrochemical behaviour of the acrylate monomer grafted graphene sheets was evaluated in lithium-half cells with no addition of conductive additive or binder. The PAN grafted graphene dispersed in DMF was coated on Cu foil and dried in a vacuum oven at 55°C for 12h. After 200 cycles, the reversible capacity was still kept at 300mAh/g at the current density of 50mA/g. These results indicate that the prepared high quality graphene sheets possess good electrochemical performances for lithium storage. This work provides an efficient approach to obtain high-quality, cost-effective, and scalable production of “graphene ink”, which may pave a way toward future applications in lithium-ion batteries. [less ▲]

Detailed reference viewed: 62 (5 ULg)
Full Text
Peer Reviewed
See detailGraphene with Adatoms: Tuning the magnetic moment with an applied voltage
Pike, Nicholas ULg

in Applied Physics Letters (2014), 105(5), 052404

Detailed reference viewed: 14 (5 ULg)
Full Text
Peer Reviewed
See detailGraphene-Based Heterojunction between Two Topological Insulators
Shevtsov, Oleksii; Carmier, Pierre; Petitjean, Cyril ULg et al

in PHYSICAL REVIEW X (2012), 2(3), 031004-10

Quantum Hall (QH) and quantum spin Hall (QSH) phases have very different edge states and, when going from one phase to the other, the direction of one edge state must be reversed. We study this phenomenon ... [more ▼]

Quantum Hall (QH) and quantum spin Hall (QSH) phases have very different edge states and, when going from one phase to the other, the direction of one edge state must be reversed. We study this phenomenon in graphene in the presence of a strong perpendicular magnetic field on top of a spin-orbit (SO)-induced QSH phase. We show that, below the SO gap, the QSH phase is virtually unaffected by the presence of the magnetic field. Above the SO gap, the QH phase is restored. An electrostatic gate placed on top of the system allows the creation of a QSH-QH junction which is characterized by the existence of a spin-polarized chiral state, propagating along the topological interface. We find that such a setup naturally provides an extremely sensitive spin-polarized current switch which could pave the way to novel spin-based electronic devices. [less ▲]

Detailed reference viewed: 21 (0 ULg)
See detailGraphes arithmétiques
Pays, Isabelle ULg

in cahiers mathématiques 39 Montpellier (1992)

Detailed reference viewed: 11 (2 ULg)
Full Text
Peer Reviewed
See detailA graphical analysis of Versailles garden promenades
Szanto, Catherine ULg

in Journal of Landscape Architecture (2010), 9(Spring), 54-59

Analyses of gardens are commonly encountered through plan and perspective views only – as if a garden in situ might be replaced by its representation in plan, and as if the actual experience of a garden ... [more ▼]

Analyses of gardens are commonly encountered through plan and perspective views only – as if a garden in situ might be replaced by its representation in plan, and as if the actual experience of a garden is limited to a succession of views. Yet, walking in the garden (any garden) is a much richer experience than simply encountering a succession of framed views. Being spatial environments, gardens are perceived and explored by looking, feeling, walking visitors. The graphical explorations in this essay are an attempt to explore the components and underlying structure of the spatial experiences inherent in any designed space. [less ▲]

Detailed reference viewed: 86 (1 ULg)
Full Text
Peer Reviewed
See detailA graphical method for practical and informative identifiability analyses of physiological models: A case study of insulin kinetics and sensitivity
Docherty, Paul D.; Chase, J Geoffrey; Lotz, Thomas F. et al

in Biomedical Engineering Online (2011), 10

Background: Derivative based a-priori structural identifiability analyses of mathematical models can offer valuable insight into the identifiability of model parameters. However, these analyses are only ... [more ▼]

Background: Derivative based a-priori structural identifiability analyses of mathematical models can offer valuable insight into the identifiability of model parameters. However, these analyses are only capable of a binary confirmation of the mathematical distinction of parameters and a positive outcome can begin to lose relevance when measurement error is introduced. This article presents an integral based method that allows the observation of the identifiability of models with two-parameters in the presence of assay error. Methods: The method measures the distinction of the integral formulations of the parameter coefficients at the proposed sampling times. It can thus predict the susceptibility of the parameters to the effects of measurement error. The method is tested in-silico with Monte Carlo analyses of a number of insulin sensitivity test applications. Results: The method successfully captured the analogous nature of identifiability observed in Monte Carlo analyses of a number of cases including protocol alterations, parameter changes and differences in participant behaviour. However, due to the numerical nature of the analyses, prediction was not perfect in all cases. Conclusions: Thus although the current method has valuable and significant capabilities in terms of study or test protocol design, additional developments would further strengthen the predictive capability of the method. Finally, the method captures the experimental reality that sampling error and timing can negate assumed parameter identifiability and that identifiability is a continuous rather than discrete phenomenon. [less ▲]

Detailed reference viewed: 48 (7 ULg)
Full Text
Peer Reviewed
See detailLa graphique de l'intention: Transfert et appropriation d'intentions graphiques en collaboration.
Elsen, Catherine ULg; Darses, Françoise; Leclercq, Pierre ULg

in Interfaces Numériques (2013), 2(2), 489-508

Cet article traite de la passation graphique d'une intention et révèle, par l'intermédiaire d'expérimentations ciblées, quels composants graphiques soutiennent particulièrement bien ou mal cette passation ... [more ▼]

Cet article traite de la passation graphique d'une intention et révèle, par l'intermédiaire d'expérimentations ciblées, quels composants graphiques soutiennent particulièrement bien ou mal cette passation. Les résultats suggèrent d'apporter une attention toute particulière, que l'on soit concepteur-collaborateur ou développeur d'interfaces de soutien à la collaboration distante, aux courbes dites "principales". Celles-ci semblent effectivement être garantes d'une intention graphique potentiellement mieux transmise et mieux capturée - l'essence graphique d'une collaboration distante efficace. [less ▲]

Detailed reference viewed: 51 (5 ULg)
Full Text
Peer Reviewed
See detailLes graphiques chez Hjelmslev
Badir, Sémir ULg

in Cahiers Parisiens = Parisian Notebooks (2009), 5

Detailed reference viewed: 10 (0 ULg)