References of "2012"
     in
Bookmark and Share    
Full Text
See detailLes régimes matrimoniaux en droit international privé - autour de trois questions d'actualité
Wautelet, Patrick ULg

in Revue Droit International Privé = Tijdschrift voor Internationaal Privaatrecht (2012), 11(1), 29-43

Ce papier fait le point sur trois questions d'actualité dans la pratique du droit international privé des régimes matrimoniaux. Ces questions ont été sélectionnées parce qu'elles peuvent également se ... [more ▼]

Ce papier fait le point sur trois questions d'actualité dans la pratique du droit international privé des régimes matrimoniaux. Ces questions ont été sélectionnées parce qu'elles peuvent également se poser dans d'autres domaines du droit international privé : il s'agit d'abord de la distinction entre questions de forme et questions de fond, ensuite de l'appréhension et du fonctionnement des règles de rattachement fondée sur une échelle de rattachement et enfin de l'application concrète de l'exception d'ordre public [less ▲]

Detailed reference viewed: 253 (12 ULg)
Full Text
Peer Reviewed
See detailOrganisation du commerce équitable
Huybrechts, Benjamin ULg

in Blanchet, Vivien; Carimentrand, Aurélie (Eds.) Dictionnaire du commerce équitable (2012)

Définition et discussion de la notion d'organisation du commerce équitable

Detailed reference viewed: 184 (11 ULg)
Full Text
Peer Reviewed
See detailExpression of specific pathways in the inflamed synovial membrane of osteoarthritis patient: Identification of new potential key intermediates
Lambert, Cécile ULg; Dubuc, Jean-Emile; Hennuy, Benoît ULg et al

in Osteoarthritis and Cartilage (2012, April), 20(Supplement 1), 56

Purpose: Synovitis is a key factor in osteoarthritis (OA) pathophysiology, contributing to both patient symptoms and disease progression. In this study, using an original methodology comparing normal ... [more ▼]

Purpose: Synovitis is a key factor in osteoarthritis (OA) pathophysiology, contributing to both patient symptoms and disease progression. In this study, using an original methodology comparing normal/reactive (N/R) and inflammatory (I) synovial membranes zones, we investigated the gene expression profiles of synovial cells from these areas and identified differentially regulated pathways. <br />Methods: Synovial cells (SC) were isolated from OA synovial specimens obtained from 12 patients undergoing knee replacement. The inflammatory status of the synovial membrane was characterized by the surgeon according to macroscopic criteria including the synovial vascularization, the villi formation and the hypertrophic aspect of the tissue. At the surgery time, the synovial membrane was dissected and biopsies from N/R and I areas cultured separately for a period of 7 days. Total RNA was extracted using the RNeasy Mini Kit. RNA purity and quality were evaluated using the Experion RNA StdSens Analysis kit (Bio-rad Laboratories). Gene expression profiling between N/R and I areas was performed using Illumina’s multi-sample format Human HT-12 BeadChip (Illumina Inc.). Differential analysis was performed with the BRB array tools software. Class Comparison test between N/R and I areas was based on paired t-test where N/R and I were paired for each patient. The biological relevance of up- and down-regulated genes was analyses with Ingenuity Pathways Analysis (Ingenuity® Systems). Western blot was performed to confirm certain intermediate expression. <br />Results: From among 47000 probes, 17500 were filtered out. Probes with a p-value below than 0.005 were chosen and classified as up- or down-regulated ones. By this way, 896 differentially expressed genes between N/R and I zones were identified. Among these, 576 genes were upregulated (I/NR > 1.5) and 320 downregulated (I/NR < 0.75). With Ingenuity Pathways Analysis, a significant number of the top ranking differentially expressed genes were identified as inflammatory, Wnt and angiogenic pathways. Interleukin (IL)-6 and -8, chemokines (CXCL1, CXCL2, CXCL5, CXCL6, CXCL16) and arachidonate 5-lipoxygenase (ALOX5) were identified as the most upregulated in I zones in the inflammatory pathway. Interestingly, the alarmin S100A9 was found strongly upregulated in this pathway. Wnt5A and LRP (Low density lipoprotein receptor-related protein) 5 were upregulated whereas FZD (Frizzled homolog) 2 and DKK (dickkopf homolog) 3 were downregulated in the Wnt signaling pathway. Finally, stanniocalcin (STC)-1, an intermediate in angiogenesis was identified as the most upregulated gene in I zones compared to N/R zones. This difference of expression was confirmed at the protein level. <br />Conclusions: Using a unique culture system, this study is the first to identify different expression pattern between two areas of synovial membrane from the same OA patient. These differences concern several key pathways involved in OA pathogenesis, i.e. inflammation, Wnt and angiogenesis. This analysis also provided interesting information regarding new potent intermediates as S100A9 and STC-1. They could be potential targets for chondroitin sulfate, one of the most used molecules in the management of OA. New experiments are being perfomed at the moment to elucidate the potential effect of this molecule on these specific differentially expressed genes in the same culture system. [less ▲]

Detailed reference viewed: 90 (7 ULg)
Full Text
Peer Reviewed
See detailAn adaptive thermal comfort model for hot humid South-East Asia
Nguyen, Anh Tuan ULg; Singh, Manoj Kumar ULg; Reiter, Sigrid ULg

in Building & Environment (2012), 56

The present paper presents a full procedure to develop an adaptive comfort model for South-East Asia. Meta-analysis on large number of observations from field surveys which were conducted in this region ... [more ▼]

The present paper presents a full procedure to develop an adaptive comfort model for South-East Asia. Meta-analysis on large number of observations from field surveys which were conducted in this region was employed. Standardization and bias control of the database were fully reported. Statistical tests of significance and weighted regression method applied in the analyses strengthened the reliability of the findings. This paper found a great influence of ‘Griffiths constant’ on the establishment of adaptive comfort equation and proposed an appropriate value. The adaptive comfort model generated is applicable to naturally ventilated building under hot and humid conditions of South-East Asia. The mean neutral comfort temperature (operative temperature, effective temperature, standard effective temperature) in naturally ventilated and air-conditioned building was compared and the differences have been discussed. The similar neutral standard effective temperature in both naturally ventilated and air-conditioned building proposes a new idea to implement SET* into building simulation tools to assess thermal comfort without the attention of building classification. Through the analysis, the effectiveness of behavioral adaptive actions on occupant’s thermal perception has been argued. The extended PMV-PPD model for hot humid conditions was examined and its applicability was recommended. Other comfort related issues, the differences and similarities between various adaptive comfort models were also addressed. [less ▲]

Detailed reference viewed: 216 (24 ULg)
See detailThe Venus nitric oxide nightglow vertical distribution : update, new features and modelling
Stiepen, Arnaud ULg; Gérard, Jean-Claude ULg; Soret, Lauriane ULg et al

Poster (2012, April)

Ultraviolet (UV) spectra of the delta (190-240 nm) and gamma (225-270 nm) bands of the nitric oxide (NO) molecule have been measured in the atmosphere of the Venus night side with the Spectroscopy for ... [more ▼]

Ultraviolet (UV) spectra of the delta (190-240 nm) and gamma (225-270 nm) bands of the nitric oxide (NO) molecule have been measured in the atmosphere of the Venus night side with the Spectroscopy for Investigation of Characteristics of the Atmosphere of Venus (SPICAV) instrument on board Venus Express (VEX). Excited NO molecules on the night side of the planet find their source in the radiative recombinaison of O(3P) and N(4S) atoms produced on the dayside by Extreme Ultraviolet (EUV) solar photons that cause photodissociation of CO2 and N2 molecules. We analyse with an improved statistics the behaviour of the vertical emission profile of the NO nightglow. We also present a method used to retrieve and analyse the volume emission rate. We describe the dependence of the vertical distribution with latitude and local time and its variability. New features in the vertical distribution of the NO emission such as double peaks are also exhibited. Furthermore, we use a one-dimensional chemical-diffusive model to compare the major features of the calculated O2 1.27 microm and NO UV emissions profiles with those observed with SPICAV. [less ▲]

Detailed reference viewed: 27 (6 ULg)
Full Text
Peer Reviewed
See detailDynamiques écosystémiques co-évolutives: proposition de typologie fonctionnelle des milieux
Hendrickx, Sébastien ULg; Van Der Kaa, Claire ULg; Dopagne, Claude ULg et al

in Notes de recherche - Conférence Permanente du Développement Territorial Région Wallonne (2012), 34

Detailed reference viewed: 145 (24 ULg)
Full Text
Peer Reviewed
See detailMeasuring the phase of the scattering amplitude with vortex beams
Ivanov, Igor ULg

in Physical Review. D : Particles and Fields (2012), 85(7), 07600110

We show that colliding vortex beams instead of (approximate) plane waves can lead to a direct measurement of how the overall phase of the plane wave scattering amplitude changes with the scattering angle ... [more ▼]

We show that colliding vortex beams instead of (approximate) plane waves can lead to a direct measurement of how the overall phase of the plane wave scattering amplitude changes with the scattering angle. Since vortex beams are coherent superpositions of plane waves with different momenta, their scattering amplitude receives contributions from plane wave amplitudes with distinct kinematics. These contributions interfere, leading to the measurement of their phase difference. Although interference exists for any generic wave packet collision, we show that using vortex beams dramatically enhances sensitivity to the phase in comparison with nonvortex beams. Since the overall phase is inaccessible in a plane wave collision, this measurement would be of great importance for a number of topics in hadronic physics, for example, meson production in the resonance region, physics of nucleon resonances, and small angle elastic hadron scattering. [less ▲]

Detailed reference viewed: 18 (1 ULg)
Full Text
See detailSearching for a theoretical relation between reverberation and the scattering coefficients of surface in a room
Embrechts, Jean-Jacques ULg

in Proceedings of the Acoustics 2012 Nantes conference (2012, April)

Detailed reference viewed: 31 (5 ULg)
Full Text
See detailETAPE - Rapport d’évaluation des résultats
Vanmeerbeek, Marc ULg; Bednarek, Stéphanie; Lachaussée, Sophie et al

Report (2012)

Contexte et objectifs ETAPE est un programme d’intervention précoce à domicile au bénéfice de familles à risque de négligence parentale. Le programme prend en charge des enfants de 0 à 30 mois, ainsi que ... [more ▼]

Contexte et objectifs ETAPE est un programme d’intervention précoce à domicile au bénéfice de familles à risque de négligence parentale. Le programme prend en charge des enfants de 0 à 30 mois, ainsi que leurs parents, au rythme d’une à deux visites à domicile par semaine. L’intervention consiste en des massages du bébé, des jeux psychomoteurs. Un temps important est en outre consacré à l’accompagnement et à la guidance du rôle parental. L’originalité du projet est qu’il est centré sur le développement psychomoteur et affectif du bébé en lien avec son ou ses parents. L’étude cherche à mesurer l’efficacité du programme en termes de développement psychomoteur de l’enfant, de qualité d’attachement au sein de la dyade parent-enfant et de compétences éducatives des parents. Méthodologie Les aptitudes psychomotrices de l’enfant ont été mesurées au moyen du test de Brunet et Lézine modifié, au début, en milieu et en fin d’intervention. Le caractère sécure ou non de l’attachement a été mesuré chez le caregiver par Q-Sort en début et en fin d’intervention. Les compétences parentales ont été évaluées tous les six mois durant l’intervention au moyen d’un questionnaire développé par l’équipe de recherche en 2008 (MASPIN) et complété par les intervenants sur base de leurs observations. Résultats Douze enfants ont été étudiés. Les trois quarts ont été pris en charge avant 1 an ; la durée moyenne d’intervention est de 11,3 mois. En moyenne, les enfants gagnent nettement en score de développement moteur global, gagnent un peu en socialisation, sont stables en développement moteur fin. La plupart régressent au score de langage, ce qui influence négativement le score global de développement. Deux enfants sur douze sont sécures au début et à la fin de l’intervention (mais ce ne sont pas les mêmes). Aucun ne termine l’intervention significativement insécurisé, mais la relation dans la dyade n’est en général pas optimale. Les résultats de MASPIN permettent d’étoffer les autres résultats obtenus et de mieux comprendre l’évolution au cas par cas. Discussion Les résultats, mesurés par les tests de Brunet-Lézine et le Q-Sort semblent modestes dans certains domaines, mais doivent être analysés à la lumière des conditions d’intervention. MASPIN a donné une vue beaucoup plus précise de la réalité et de son évolution. Ce questionnaire a aussi permis de monitorer l’intervention. Toutefois, la finesse des observations et l’aspect subjectif de la cotation empêchent une analyse globale des résultats ; la fidélité intercotateur doit encore être validée. MASPIN permet en outre de donner des repères pour le dialogue avec d’autres professionnels impliqués dans le suivi des situations, et fournit un canevas qui facilite la discussion avec les familles sur l’exercice de la parentalité et les objectifs d’intervention. L’analyse des résultats permet de prendre conscience que certaines compétences (par ex., le langage) méritent d’être mieux soutenues et stimulées par les intervenants de terrain.) Des collaborations extérieures devront être développées (par ex : psychologue, aide sociale). L’investissement requis de la part des intervenants est important. Le risque de découragement est grand ; ils doivent être soutenus et supervisés de façon efficace dans ce travail. L’instauration d’un vrai esprit d’équipe est indispensable Conclusion Le rendement de ce programme, destiné à un public particulièrement difficile, est intéressant mais variable selon les situations prises en charge, que ce soit en termes de développement psychomoteur ou d’attachement à la figure parentale. L’outil MASPIN se révèle précieux dans de multiples aspects de la prise en charge, depuis le dialogue avec les professionnels qui identifient la situation, jusqu’au monitorage des objectifs au fil de l’intervention, en passant par la construction des objectifs d’intervention avec les parents. [less ▲]

Detailed reference viewed: 157 (34 ULg)
Peer Reviewed
See detailEarly Jezirah 3b Pottery from Tell Beydar. Selected Inventories from latest excavation campaigns
Mas, Juliette ULg; Gavagnin, Katia

Conference (2012, April)

Since 1992, excavations at Tell Beydar have offered the opportunity to explore an urban centre of the Upper Khabur region. The extensive exploration of the EJZ 3b levels gave us access to the urbanism and ... [more ▼]

Since 1992, excavations at Tell Beydar have offered the opportunity to explore an urban centre of the Upper Khabur region. The extensive exploration of the EJZ 3b levels gave us access to the urbanism and the architecture of the city as well as its material culture, especially the pottery. The assemblages presented in this paper were exclusively found directly on the floors of various buildings (of a public, domestic, religious, offi- cial nature) and inside a grave. Most of these inventories consist of complete vessels discovered either intact or smashed but restorable. The aim of this paper is to investigate if, or to what extent, the intra-site distribution of the morphological repertoire of Beydar IIIb ceramic is related to its context of use. [less ▲]

Detailed reference viewed: 27 (10 ULg)
Full Text
Peer Reviewed
See detailToward a Risk Based Simulation for the Erection of an Offshore Windmill Park
Caprace, Jean-David ULg; Petcu, Cristian ULg; Velarde, Marco et al

in Proceeding of the 11th International Conference on Computer Applications and Information Technology in the Maritime Industries (2012, April)

Nowadays, EU shipyards that are facing difficulties due to the global crisis are often trying to diversify their activities. Some of them have already turned to the production of offshore windmill ... [more ▼]

Nowadays, EU shipyards that are facing difficulties due to the global crisis are often trying to diversify their activities. Some of them have already turned to the production of offshore windmill components. The installation and operation of offshore windmills are much more complex than onshore due to the distance and the depth of the water column. This creates problems specific to the production, installation and maintenance of offshore wind turbines. A tool for sequencing and installation simulation has been developed to assess the risks associated to the assembly of wind turbines parks via simulations of the different phases of construction considering various random phenomena such as weather conditions and uncertainties on production time. [less ▲]

Detailed reference viewed: 171 (21 ULg)
Full Text
Peer Reviewed
See detailThe in utero and in the postnatal period growth in human newborns
Battisti, Oreste ULg

in Pediatrics & Therapeutics: Current Research (2012)

Detailed reference viewed: 25 (9 ULg)
See detailQuerelles d’écrivains (XIXe-XXIe siècles) : de la dispute à la polémique, dans COnTEXTES, revue de sociologie de la littérature
Groupe de contact FNRS Contextes en sociologie de la littérature; Dozo, Björn-Olav ULg

Book published by COnTEXTES (2012)

Detailed reference viewed: 9 (1 ULg)
Full Text
See detailL'ancien institut de stomatologie à Bavière en sursis
Charlier, Sébastien ULg

in Nouvelles du Patrimoine (Les) (2012), 135

Detailed reference viewed: 66 (17 ULg)
Full Text
See detailRèglement 1346/2000 relatif aux procédures d'insolvabilité
Wautelet, Patrick ULg; Leunen, Charles-Antoine

in van Drooghenbroeck, Jean-François (Ed.) Droit judiciaire européen et international (2012)

This paper presents an overview of court practice in relation to Regulation 1346/2000. The focus is on cases decided by the ECJ, Belgian and French courts. Reference is also made to the most important ... [more ▼]

This paper presents an overview of court practice in relation to Regulation 1346/2000. The focus is on cases decided by the ECJ, Belgian and French courts. Reference is also made to the most important cases decided by English courts. Cases are presented and discussed in relation to the various provisions of the Regulation to which they relate. For each case, an abstract is included, followed by (critical) comments. This overview appeared in a book presenting the main European regulations dealing with European procedural law (jurisdiction of courts, recognition and enforcement of foreign judgments). The book is part of a series edited by Prof. Georges de Leval (University of Liège), which collects court practice in relation to procedural law. [less ▲]

Detailed reference viewed: 142 (13 ULg)
See detailHow convection and diffusion processes might affect biological imprints, a challenge for modelers
Tison, J.-L.; Zhou, Jiayun ULg; Thomas, D. et al

Conference (2012, April)

Detailed reference viewed: 8 (2 ULg)
See detailAdvances in proteomics for the FP7 Venomics project
Degueldre, Michel ULg; Quinton, Loïc ULg; De Pauw, Edwin ULg

Scientific conference (2012, April)

Detailed reference viewed: 14 (3 ULg)
Full Text
Peer Reviewed
See detailChronique de doctrine en droit des marchés et contrats publics
Durviaux, Ann-Lawrence ULg; Delvaux, Thierry ULg; Fisse, Damien ULg et al

in Marchés et Contrats Publics = Overheidsopdrachten en -Overeenkomsten (2012), 1/2012

Detailed reference viewed: 216 (16 ULg)