References of "2012"
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See detailRhino vs paquebot: 1-0
Hamers, Jérémy ULg

Article for general public (2012)

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See detailSuburban areas favoring energy efficiency (SAFE) : Rapport scientifique et technique final.
Marique, Anne-Françoise ULg; de Meester, Tatiana; De Herde, André et al

Report (2012)

Rapport de recherches final présentant les résultats du projet de recherches SAFE (2009-2012). Le projet de recherches SAFE portait sur l'évaluation énergétique des quartiers périurbains existants dans le ... [more ▼]

Rapport de recherches final présentant les résultats du projet de recherches SAFE (2009-2012). Le projet de recherches SAFE portait sur l'évaluation énergétique des quartiers périurbains existants dans le but d'en améliorer l'efficience énergétique par le développement de nouveaux modes de conception et de planification des tissus périurbains. L'objectif concret de ce projet de recherche est d'offrir un outil informatique interactif, accessible sur le web (www.safe-energie.be), qui permette d'évaluer l'efficience énergétique des lotissements wallons existants et de comparer différentes stratégies de renouvellement périurbain. Cet outil est destiné à l'ensemble des acteurs du processus de conception, réalisation et rénovation du milieu urbain. L'outil informatique développé estl'aboutissement d'une recherche de pointe basée sur la modélisation énergétique de quartiers périurbains à l'aide de simulations du microclimat urbain (logiciel de CFD, etc), de simulations dynamiques des consommations énergétiques des bâtiments pendant leur utilisation et de simulations énergétiques des fragments urbains sur l'ensemble de leur cycle de vie (intégrant l'évaluation énergétique des bâtiments, du transport et des réseaux d'énergie). [less ▲]

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See detailARE CAPABILITY INDICES USEFULL TO ASSESS ANALYTICAL METHODS VALIDITY ?
Rozet, Eric ULg; Bouabidi, Abderrahim ULg; Talbi, M. et al

Poster (2012, February)

Analytical methods capability evaluation can be a useful methodology to assess the fitness of purpose of these methods for their future routine application. However, care on how to compute the capability ... [more ▼]

Analytical methods capability evaluation can be a useful methodology to assess the fitness of purpose of these methods for their future routine application. However, care on how to compute the capability indices has to be made. Indeed, the commonly used formulas to compute capability indices such as Cpk, will highly overestimate the true capability of the methods. Especially during methods validation or transfer, there are only few experiments performed and, using in these situations the commonly applied capability indices to declare a method as valid or as transferable to a receiving laboratory will conduct to inadequate decisions. In this work, an improved capability index, namely Cpk-tol and the corresponding estimator of proportion of non conforming results ( ) is proposed. Through Monte-Carlo simulations, they have been shown to greatly increase the estimation of analytical methods capability in particular in low sample size situations as encountered during methods validation or transfer. Additionally, the usefulness of this capability index is illustrated through several case studies covering applications commonly encountered in the pharmaceutical industry. Finally a methodology to determine the optimal sample size required to validate analytical methods is also given using the proposed capability metric. [less ▲]

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See detailLe leasing immobilier
Kohl, Benoît ULg

Scientific conference (2012, February)

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See detailLa cécidomyie équestre : un ravageur à tenir à l'oeil
Censier, Florence ULg; Chavalle, Sandrine; De Proft, Michel et al

in Destain, Jean-Pierre; Bodson, Bernard (Eds.) Livre Blanc Céréales (2012, February)

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See detailPath Similarity Evaluation using Bloom Filters
Donnet, Benoît ULg; Gueye, Bamba,; Kaafar, Mohamed Ali

in Computer Networks (2012), 56(2), 858-869

The performance of several Internet applications often relies on the measurability of path similarity between different participants. In particular, the performance of content distribution networks mainly ... [more ▼]

The performance of several Internet applications often relies on the measurability of path similarity between different participants. In particular, the performance of content distribution networks mainly relies on the awareness of content sources topology information. It is commonly admitted nowadays that, in order to ensure either path redundancy or efficient content replication, topological similarities between sources is evaluated by exchanging raw traceroute data, and by a hop by hop comparison of the IP topology observed from the sources to the several hundred or thousands of destinations. In this paper, based on real data we collected, we advocate that path similarity comparisons between different Internet entities can be much simplified using lossy coding techniques, such as Bloom filters, to exchange compressed topology information. The technique we introduce to evaluate path similarity enforces both scalability and data confidentiality while maintaining a high level of accuracy. In addition, we demonstrate that our technique is scalable as it requires a small amount of active probing and is not targets dependent. [less ▲]

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See detailPsychomotor disadaptation syndrome: a poorly known clinical entity
lepage, stéphanie; GILLAIN, Sophie ULg; Petermans, Jean ULg

in Revue Médicale de Liège (2012), 67(2), 75-80

Le Syndrome de Désadaptation PsychoMotrice (SDPM) représente une entité clinique typiquement gériatrique. Il regroupe des troubles posturaux tels que la rétropulsion du corps, des troubles de la marche ... [more ▼]

Le Syndrome de Désadaptation PsychoMotrice (SDPM) représente une entité clinique typiquement gériatrique. Il regroupe des troubles posturaux tels que la rétropulsion du corps, des troubles de la marche peu spécifiques, des signes neurologiques comme une akinésie axiale et une hypertonie, ainsi que des troubles psychocomportementaux proches de ceux retrouvés dans la dépression. Son diagnostic repose tant sur la clinique que sur les données iconographiques. Ce syndrome cause des chutes qui occasionnent un sentiment d’insécurité chez la personne âgée. Celle-ci se dévalorise, risque de se replier sur elle-même et de perdre son autonomie et tout contact social. Dans cet article, nous évoquerons brièvement la physiopathologie, tenterons de rappeler les outils diagnostiques et proposerons une prise en charge des patients souffrant de ce syndrome. [less ▲]

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See detailA dynamic analysis of higher-comoment risk premiums in Hedge Fund returns
Lambert, Marie ULg

in Journal of Derivatives and Hedge Funds (2012), 18(1), 73-84

Hedge funds display a strong non-linear payoff structure because of the use of highly dynamic trading strategies. This article examines the relevance of using higherorder comoment equity risk premiums ... [more ▼]

Hedge funds display a strong non-linear payoff structure because of the use of highly dynamic trading strategies. This article examines the relevance of using higherorder comoment equity risk premiums implied in the United States and the emerging markets for capturing these return non-linearities. We provide evidence that the higherorder comoment equity risk premiums help in explaining the returns of the different hedge fund strategies from the Hedge Fund Research classification. We perform a dynamic analysis where moment risk exposures are examined separately in up and down markets. We show that hedge fund styles tend to vary their exposures to moment risks according to the market regimes. [less ▲]

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See detailDéveloppements analytiques appliqués à une thématique d'écologie chimique
Heuskin, Stéphanie ULg

Scientific conference (2012, February)

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See detailTwo-dimensional and M-mode echocardiographic reference values in healthy adult Saanen goats
Leroux, Aurélia ULg; Moonen, Marie ULg; Farnir, Frédéric ULg et al

in Veterinary Record : Journal of the British Veterinary Association (2012), 170(6), 154

Echocardiography has become a routine non invasive cardiac diagnostic tool in most species. Accurate measurement of cardiac dimensions requires reference values, which are poorly documented in goats. The ... [more ▼]

Echocardiography has become a routine non invasive cardiac diagnostic tool in most species. Accurate measurement of cardiac dimensions requires reference values, which are poorly documented in goats. The aim of this study was to test the inter-day repeatability and to establish the reference values of two-dimensional (2D-) and time-motion (M-) mode echocardiographic variables in healthy adult Saanen goats. Six goats were investigated three times by the same observer at one day interval using a standardized 2D- and M-mode echocardiographic protocol. The intra-observer inter-day repeatability was tested using analysis of variance, calculation of the coefficient of variation and confidence intervals. A single echocardiographic examination was performed in 6 other goats, and values obtained in the 12 goats were used to establish the 2D- and M-mode echocardiographic reference values in healthy adult female Saanen goats. Statistical analysis revealed a good inter-day repeatability of the echocardiographic cardiac measurements. Echocardiographic reference values obtained in healthy adult Saanen goats seemed slightly higher than those reported in healthy Swedish domestic goats and were similar to those reported in healthy adult sheep. [less ▲]

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See detailCyclic behaviour of cohesionless soils under seismic loading
Cerfontaine, Benjamin ULg

Diverse speeche and writing (2012)

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See detailA candidate cell of origin for cervical cancer
Herfs, Michael ULg; Yamamoto; Laury et al

in Modern Pathology : An Official Journal of the United States & Canadian Academy of Pathology, Inc (2012, February), 25(2), 4-552

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See detailF-LARSP 1.0: An Adaptation of the LARSP Language Profile for French.
Maillart, Christelle ULg; Parisse, Christophe; Tommerdahl, Jodi

in Clinical Linguistics & Phonetics (2012), 2

The LARSP (Language Assessment, Remediation and Screening Procedure) (Crystal et al., 1976) is a linguistic profile commonly used by researchers and clinicians to carry out detailed analyses of the ... [more ▼]

The LARSP (Language Assessment, Remediation and Screening Procedure) (Crystal et al., 1976) is a linguistic profile commonly used by researchers and clinicians to carry out detailed analyses of the grammar and morphology of children’s spontaneous language samples. This paper discusses the methods used to adapt the profile from English to French using a large corpus of child language in order to accurately assign morphosyntactic structures to age-based stages. [less ▲]

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See detailMultiple functional variants at the 3p21 locus contribute to ulcerative colitis: Results from a European consortium
Cleynen, I; Artieda, M; Verspaget, H et al

in Journal of Crohn’s and Colitis [=JCC] (2012)

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See detailThe Taoussa project (Mali): an example of effective composite modeling
Erpicum, Sébastien ULg; Dewals, Benjamin ULg; Vuillot, Jean Marie et al

in 4th IAHR International Symposium on Hydraulic Structures (2012, February)

Physical modeling and numerical modeling are two efficient analysis approaches in hydraulic engineering. The interactive application of both methods is obviously the more effective response to most flow ... [more ▼]

Physical modeling and numerical modeling are two efficient analysis approaches in hydraulic engineering. The interactive application of both methods is obviously the more effective response to most flow problems analyses. This paper presents the results of a successful application of such a composite numerical – physical study carried out by the Research Group Hydraulics in Environmental and Civil Engineering (former HACH) of the University of Liège on behalf of Coyne et Bellier (Tractebel Engineering). It concerned, at the stage of detailed draft, the hydraulic study of the Taoussa Project on the Niger River in Mali. The studies, performed in less than 6 months, focused on the flow characteristics at the scale of the reservoir and the river, using the numerical approach, as well as on hydrodynamic details in the spillway using a large scale factor physical model with boundary conditions defined on the basis of numerical modeling. [less ▲]

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See detailGenetic and functional evidence for a role of CYLD in Crohn’s Disease: results from a European consortium
Cleynen, I; Vazeille, E; Artieda, M et al

in Journal of Crohn’s and Colitis [=JCC] (2012)

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