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See detailEnfance, transmission et individualisation. Le cas des enfants mineurs du Katanga (RDC)
Andre, Géraldine ULg; Godin, Marie; Mrsic-Garac, Sonia

Conference (2008, July)

Detailed reference viewed: 15 (0 ULg)
See detailStochastic Modal Analysis of Structures with Random Shape Using X-FEM
Lepage, Séverine; Van Miegroet, Laurent ULg; Duysinx, Pierre ULg

Conference (2008, July)

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See detailCommunity-Based Health Insurance Schemes in Africa: Which Factors Really Induce Membership ?
Defourny, Jacques ULg; Failon, Julie ULg

Conference (2008, July)

Health micro-insurance systems have experienced a fast development for some fifteen years in sub-Saharan Africa as a means of improving the access of the poor to healthcare services. The present article ... [more ▼]

Health micro-insurance systems have experienced a fast development for some fifteen years in sub-Saharan Africa as a means of improving the access of the poor to healthcare services. The present article focuses mainly on community-based health insurance (CBHI) systems, as they currently constitute one of the most developed forms of health micro-insurance. However, it must be acknowledged that the enrolment rates remain particularly weak and coverage of the target population only rarely reaches 10%. Several authors have already observed this fact and undertaken research on the factors which influence enrolment. Nevertheless, the methodologies used, size of the samples, characteristics of the surveyed individuals, inclusion or not of non-members in the surveys, geographical areas etc. vary a lot from one author to the other. This is why this article aims at synthesizing the empirical studies carried out to date and to identify major concurring results beyond methodological differences. We finally come out with two factors which seem to play a major role and six others which seem to have a significant influence on enrolment, while surveys do not confirm the role of various other variables. We conclude with some lessons regarding the roles of the promoters and supporting NGOs in the establishment of CBHI schemes. [less ▲]

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See detailInsertion de compétences managériales dans la magistrature belge: les conseillers en ressources humaines.
Delvaux, David ULg

Conference (2008, July)

Cela fait maintenant près de dix ans que la justice et les tribunaux belges sont le théâtre de profondes mutations. Qu’ils s’appellent Octopus, Coppernic ou plus récemment Thémis, ces plans ou accords ont ... [more ▼]

Cela fait maintenant près de dix ans que la justice et les tribunaux belges sont le théâtre de profondes mutations. Qu’ils s’appellent Octopus, Coppernic ou plus récemment Thémis, ces plans ou accords ont tous un sens commun réformateur: la modernisation de la Justice. Longtemps préservées de préoccupations organisationnelles et managériales, la Justice est aujourd’hui confrontée à des exigences d’efficacité et d’efficience, indicateurs modernes de qualité. Pour mener à bien ce processus de modernisation, un arsenal de moyens de différentes natures ont été développés. Dans le cadre de protocoles d’accords visant à réduire l’arriéré judiciaire, des conseillers en ressources humaines ont fait leur apparition dans nos juridictions. Porteurs de compétences managériales, ils ont pour mission d’épauler le chef de corps dans sa gestion quotidienne de la juridiction, dans le cadre d’une politique publique de rationalisation des pratiques judiciaires. Cette communication sera consacrée à l’insertion, par l’Etat, de compétences managériales – incarnées par ces conseillers en ressources humaines -au sein d’un corps organisé et doté d’une forte culture professionnelle historiquement ancrée, celui de la magistrature. [less ▲]

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See detailPolitical Discourses for Global Audiences: The Effect of Cultural Resonance
La Porte, María Teresa; Azpíroz Manero, María Luisa ULg

Conference (2008, July)

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See detailUpstream migration of fish at natural obstructions and fish passes efficiency in Southern Belgium.
Ovidio, Michaël ULg; Orban, Patrice; Lambot, Francis et al

Conference (2008, July)

Fragmentation of rivers by physical obstacles has resulted in the drastic range reduction or extinction of numerous diadromous and potadromous species of fish worldwide. In order to implement to partially ... [more ▼]

Fragmentation of rivers by physical obstacles has resulted in the drastic range reduction or extinction of numerous diadromous and potadromous species of fish worldwide. In order to implement to partially or completely re-establish the free movements of fish in the entire watercourse, the Walloon regional government (Southern Belgium) initiated an integrated restoration project whose objectives are 1) To perform a complete inventory of all obstacles that may potentially interfere with the longitudinal connectivity and the free movements of fish, 2) To test, using radio telemetry, the ability of representative fish species (Salmonidae, Thymallidae, Cyprinidae, Esocidae and Cottidae) to clear different typologies of physical obstacles, 3) To determine the problematic sites that should be improved with priority. 4) To construct fish passage facilities and to examine their biological efficiencies. During our talk we will synthesize the results of ten years of research and define the different options for the future. [less ▲]

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See detailDynamic Hedge Fund Style Analysis with Errors-in-Variables
Bodson, Laurent ULg; Hübner, Georges ULg; Coën, Alain

Conference (2008, July)

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to ... [more ▼]

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to identify the more appropriate benchmarks for the analyzed fund return. Then, we compute their corresponding higher moment estimated errors-in-variables, i.e. the measurement error series introducing the (cross) moments of order three and four. We adjust the selected benchmarks by subtracting their higher moments estimated EIV from the initial return series, to obtain an estimate of the true uncontaminated benchmarks. We finally run the Kalman filter on these adjusted regressors. Analyzing EDHEC alternative indexes styles, we show that this technique improves the factor loadings and permits to identify more precisely the return sources of the considered hedge fund strategy. [less ▲]

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See detailDynamic Hedge Fund Style Analysis with Errors-in-Variables
Bodson, Laurent ULg; Coën, Alain ULg; Hübner, Georges ULg

Conference (2008, July)

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to ... [more ▼]

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to identify the more appropriate benchmarks for the analyzed fund return. Then, we compute their corresponding higher moment estimated errors-in-variables, i.e. the measurement error series introducing the (cross) moments of order three and four. We adjust the selected benchmarks by subtracting their higher moments estimated EIV from the initial return series, to obtain an estimate of the true uncontaminated benchmarks. We finally run the Kalman filter on these adjusted regressors. Analyzing EDHEC alternative indexes styles, we show that this technique improves the factor loadings and permits to identify more precisely the return sources of the considered hedge fund strategy. [less ▲]

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See detailCurrent Trends in the Research on Physical Education Teacher Education (PETE)
Cloes, Marc ULg

Conference (2008, July)

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See detailGround-based observations of the beta Cephei CoRoT main target HD 180642
Briquet, Maryline ULg; Uytterhoeven, K.; Aerts, C. et al

Conference (2008, July)

We present the preliminary results of a detailed study of ground-based photometric and spectroscopic observations dedicated to the β Cephei CoRoT main target HD 180642. Besides the non-linear dominant ... [more ▼]

We present the preliminary results of a detailed study of ground-based photometric and spectroscopic observations dedicated to the β Cephei CoRoT main target HD 180642. Besides the non-linear dominant radial mode several low-amplitude modes are detected in both kinds of datasets. Our aim is to derive the wavenumbers (ℓ,m) of these modes, as additional constraints to the CoRoT pulsation frequencies, for forthcoming asteroseismic modelling of the star. [less ▲]

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See detailEvaluating an ICT-Mediated Innovative Training Service from Users’ Perspective. An Exploratory Case Study
Peters, Stéphanie ULg; Ledent, Maryse ULg; Hansez, Isabelle ULg

Conference (2008, July)

By the way of a case study, this paper aims at evaluating the innovative dimension of a training service mediated through Information and Communication Technology (ICT): the so-called e-WOCCQ. The ... [more ▼]

By the way of a case study, this paper aims at evaluating the innovative dimension of a training service mediated through Information and Communication Technology (ICT): the so-called e-WOCCQ. The originality of this article is twofold: (1) to question innovation, and (2) to consider the training more commonly as a service, whose major particularity is the implication of the user in the process. The theoretical framework emphasises on the definition of a service and on the concept of added-value. As this experience took place at the very beginning of the project development, an empirical methodology was developed. We assume that the so-called e-WOCCQ is an innovation as it represents an added value for the users. Results show that e-WOCCQ generates costs and benefits of different order, and that the ratio is influenced by factors mostly linked either with the user. Practical (improvements and targeting) and theoretical (modelisation) implications are discussed. [less ▲]

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See detailGenetic parameters of stearoyl coenzyme-A desaturase 9 activity estimated by test-day model
Arnould, Valérie ULg; Gengler, Nicolas ULg; Soyeurt, Hélène ULg

Conference (2008, July)

Dairy and beef products account for a large part of fat intake in human nutrition and therefore can be linked to dietary diseases. The stearoyl Coenzyme-A desaturase 9 (delta-9) gene was identified as a ... [more ▼]

Dairy and beef products account for a large part of fat intake in human nutrition and therefore can be linked to dietary diseases. The stearoyl Coenzyme-A desaturase 9 (delta-9) gene was identified as a potential functional candidate gene affecting milk fat composition in dairy cattle. The objective of this research was to estimate the genetic parameters of delta-9 activity indicator traits and to study the relationship between delta-9 activity as described by these indicator traits and common milk production traits. A total of 126,331 test-day records were obtained from 14,259 Holstein (> 84% Holstein gene) heifers belonging to 105 herds. The studied traits were milk yield, percentages of fat and protein, content of monounsaturated fatty acids, and 3 ratios reflecting the delta-9 activity (C14:1/ C14:0; C16:1/C16:0 and C18:1/C18). The used model was a multiple-trait random regressions test-day model and included as fixed effects: herd x date of test, class of age, and month x year. Random effects were herd x year of calving, permanent environmental, additive genetic, and residual effects. The fatty acid contents were estimated by mid-infrared spectrometry. Delta-9 activity varied within year and lactation. The obtained heritability estimates of delta-9 as well as the genetic and phenotypic correlation varied also through lactation. This study suggests potential improvements of delta-9 activity and subsequently milk fat composition can be achieved by animal management but also by breeding and animal selection. [less ▲]

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See detailUsing survey data to resolve the exchange risk exposure puzzle
Muller, Aline ULg; Jongen, Ron; Verschoor, Willem

Conference (2008, June 30)

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See detailFair Trade Organisations in Europe: A Significant Field of Social Enterprise?
Huybrechts, Benjamin ULg

Conference (2008, June 26)

With the help of examples of FTOs in Belgium, France, Italy and the UK, we have applied some of the features of SE approaches to the context of FT. It appears that FTOs are particularly significant ... [more ▼]

With the help of examples of FTOs in Belgium, France, Italy and the UK, we have applied some of the features of SE approaches to the context of FT. It appears that FTOs are particularly significant examples of SEs, combining in different ways economic, social and sometimes political dimensions. From more NGO-like to more business-like configurations, all FTOs of our sample seem to respect the key features of SEs, under which the primacy of 23 the social mission, the limited (if any) profit distribution, the focus on innovation and at least some degree of self-financing. Nevertheless, there is some heterogeneity in terms of FTOs’ goals and activities. While all FTOs seem to combine, at least, economic and social dimensions – although at varying degrees and forms –, the political dimension is not present in the same way for all FTOs. Pioneer FTOs generally conduct education and advocacy activities in a developed and explicit way. Newcomer FTOs, however, have heterogeneous profiles in terms of political involvement, as the positioning seems to depend much on the entrepreneur’s choices. In terms of governance, practices are also very diverse in terms of leaders’ profiles, legal forms and stakeholders’ involvement in the decision-making structures. Some FTOs are quasi-individual ventures and are thus close to some American approaches of SE. Other FTOs are much more multi-stakeholder and fit better in the EMES conceptualisation of SE. The governance structure also seems to reflect to a certain extent the positioning of the FTO towards the different dimensions of FT. FTOs led by activists and having volunteers or partner NGOs on their Board seem to have a stronger focus on non-economic (social and political) goals. In the other sense, very economic-oriented FTOs are often run by managers with a business background and governed by their manager and/or their shareholders. As a conclusion, this article has tried to provide some theoretical and empirical support to the implicit link that has been established, both in the academic world and in the field practice, between FT and SE. The diversity of the FT sector echoes the rich diversity of SEs’ practices and conceptualisations. In such sense, considering FTOs as SEs is probably made easier because of the wide and flexible theoretical framework of SE – few authors claiming to have a “definition” of SE. If more restricted conceptions of SE were to emerge – e.g., the limitation of SE to formal Third Sector legal forms, or to 100% market financing –, then part of the FTOs would be excluded from the SE area. In such sense, FT appears as an important laboratory the evolutions of which can feed the theoretical construction of SE. [less ▲]

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See detailMerging academic libraries: An opportunity for a face-lift?
Durieux, Nancy ULg; Vandenput, Sandrina ULg; Brouwir, Christine ULg et al

Conference (2008, June 26)

Although the decision to merge libraries generates stress, it is also a great opportunity to start a global reflection on the functioning of libraries. In 2003, the University of Liège decided to create a ... [more ▼]

Although the decision to merge libraries generates stress, it is also a great opportunity to start a global reflection on the functioning of libraries. In 2003, the University of Liège decided to create a new physical and functional structure by combining the previously independent libraries of Medicine, Veterinary Medicine, Botany, Zoology, Psychology and Educational Sciences. The initial phase included a plan to remove the collections and standardise the academic teaching of IT literacy in the various disciplines. We now want to question our missions and evaluate our present working procedures in order to optimise our services, eventually develop new ones, and make them visible through a new website or any other types of support. The different populations of users need to be clearly identified, evaluated and anticipated. Staff competences must be evaluated to guarantee that users' expectations are met, and possibly to envisage any new services that may need to be created. In addition, staff competences must be improved through adapted education and tailored professional training. At the same time, the library involvement in academic teaching deserves to be properly highlighted. We are aware that there is not anything new in such an approach, but the pieces of evidence are scattered, outdated or not adapted to our present situation. As a consequence, we propose an overview of the literature concerning the marketing of academic libraries, conducted according to the principles of Evidence-Based Library and Information Practice. We shall select the most important publications providing strong theoretical support, and we shall collect existing tools, evaluation grids and procedure rules that might be useful during any step of the project. We shall organise them into a structured and pragmatic working strategy that could be used by any library interested in a marketing approach. It should integrate the different topics previously mentioned such as the library’s missions, the evaluation and optimisation of services, as well as the visibility of the teaching activities and the professional education programmes developed by academic libraries. [less ▲]

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See detailDevelopment of a simplified Building-HVAC System model with the help of an equation solver
Bertagnolio, Stéphane ULg; Lemort, Vincent ULg; Lebrun, Jean ULg

Conference (2008, June 25)

This seminar shows how modeling and simulation environments that are built using equation-based solvers can benefit the building energy community. Such modeling and simulation environments separate the ... [more ▼]

This seminar shows how modeling and simulation environments that are built using equation-based solvers can benefit the building energy community. Such modeling and simulation environments separate the formulation of a model’s underlying physics from its numerical solution algorithms. This allows input-output free modeling, it leads to faster model development time and it facilitates model reuse for different applications. Equation-based modeling and simulation environments are frequently used in various industrial sectors. For building energy simulation, however, they have not yet enjoyed wide-spread use. This seminar encourages discussions to understand their applicability, advantages and limitations for the building energy community. [less ▲]

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See detailLe modèle belge de concertation budgétaire
Husson, Jean-François ULg

Conference (2008, June 25)

Cette présentation aborde l'historique de la coordination budgétaire en Belgique depuis le début des années 1990. Elle s'attarde plus particulièrement sur les institutions de coordination (Comité de ... [more ▼]

Cette présentation aborde l'historique de la coordination budgétaire en Belgique depuis le début des années 1990. Elle s'attarde plus particulièrement sur les institutions de coordination (Comité de consertation, Conseil supérieur des Finances,...) et les divers instruments de régulation utilisés. [less ▲]

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See detailRenal failure and ICU-acquired infection
MICHIELS, Grégoire; WIESEN, Patricia ULg; LAYIOS, Nathalie ULg et al

Conference (2008, June 20)

Detailed reference viewed: 4 (0 ULg)
See detailSystems Theory in Systems Biology
Bullinger, Eric ULg

Conference (2008, June 20)

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See detailCoupled vs uncoupled approaches for sediment transport modelling
Dewals, Benjamin ULg

Conference (2008, June 18)

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See detailYouth Political Interest, Political Participation, and Civic Education in French-speaking Belgium
Fournier, Bernard ULg; Reuchamps, Min ULg

Conference (2008, June 18)

In spring 2007, we administered a survey to 1437 high school students (16-18 years old) in order to measure their political interest and participation as well as to assess their political knowledge ... [more ▼]

In spring 2007, we administered a survey to 1437 high school students (16-18 years old) in order to measure their political interest and participation as well as to assess their political knowledge. Relying on the results of some of the 150 questions, in this paper, we argue that uncovering the relationship between political interest, knowledge, and participation is a prerequisite for insightful and further research on civic education. So doing, we shall move our analysis beyond the usual sociological categories in order to stress differences between “clusters of students”. As such, we privilege the analysis in terms of classifications. With a more precise image of the various forms of youth’s political attitudes, different patterns will characterise young people’s opinions and behaviours. Accordingly, our understanding of the mechanisms of political socialisation will be adapted. Such an inquiry seems necessary in order to engage the traditional views on political participation and interest of today’s youth as well as the impact of civic education, for which further research, both quantitative and qualitative, is needed. [less ▲]

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See detailSur le concept de "valeur pure" chez Ferdinand de Saussure
Sofia, Estanislao ULg

Conference (2008, June 17)

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See detailAyahuasca et Iboga: secte et néo-chamanisme
Collart, Anne-Françoise ULg

Conference (2008, June 17)

Detailed reference viewed: 36 (2 ULg)
See detailPhilosophie et modalités de la justice réparatrice.
Lauwaert, Katrien ULg

Conference (2008, June 13)

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See detailDo monitoring and counselling boost the job finding rates of the long-term unemployed ?
Fonder, Muriel; Lejeune, Bernard ULg

Conference (2008, June 13)

In July 2004, the Belgian government launched a new monitoring and counselling program targeted at the long-term unemployed. In this new program, people over 13 months unemployment are warned that their ... [more ▼]

In July 2004, the Belgian government launched a new monitoring and counselling program targeted at the long-term unemployed. In this new program, people over 13 months unemployment are warned that their job-search efforts will be monitored 8 months later. At the same time, they are invited to participate actively in the support (job search, training) programs provided for by the Regional Employment Agencies, whose supply was expanded. This reform has been implemented gradually : it focused the unemployed under 30 years in 2004, then the 30-40 year-old unemployed in 2005, and finally the 40-50 year-old unemployed in 2006. This paper aims at evaluate the effect, in terms of transition from unemployment to employment and/or training, of this new program for the 30-40 years old in Wallonia. Using the fact that the reform was implemented gradually, the effect of the program is estimated by difference-in-differences, based on (single exit and two exits) discrete duration models. The results suggest that the program has had a very large relative effect, although limited in absolute terms, regarding transition to training for almost all the treated unemployed. They also show that the program has had a substantial relative effect, although limited in absolute terms as well, with regard to transition to employment for the majority of the treated unemployed. [less ▲]

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See detailShort-term post-dispersal fate of seeds primarily dispersed by tamarins
Culot, Laurence ULg

Conference (2008, June 09)

Detailed reference viewed: 4 (2 ULg)
See detailThe arylthiadiazine 1,1-dioxides in medicinal chemistry
De Tullio, Pascal ULg

Conference (2008, June 08)

Detailed reference viewed: 12 (0 ULg)
See detailAnalyse des curriculums officiels et implantés dans les pays de la Confemen
Lejong, Michèle ULg

Conference (2008, June 07)

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See detailA new tracer technique for monitoring groundwater fluxes : the finite volume point dilution method
Brouyère, Serge ULg; Batlle-Aguilar, Jordi; Goderniaux, Pascal ULg et al

Conference (2008, June 06)

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See detailFormes et enjeux de la décentralisation théâtrale en Belgique francophone
Delhalle, Nancy ULg

Conference (2008, June 06)

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See detailLe positionnement des organisations de commerce équitable entre l’économique, le social et le politique : essai de typologie et illustrations en Belgique, en France et au Royaume-Uni
Huybrechts, Benjamin ULg

Conference (2008, June 05)

Parallèlement à la croissance exponentielle de ses ventes et de sa notoriété, le mouvement du commerce équitable (CE) connaît une diversification croissante de son paysage organisationnel (Nicholls & Opal ... [more ▼]

Parallèlement à la croissance exponentielle de ses ventes et de sa notoriété, le mouvement du commerce équitable (CE) connaît une diversification croissante de son paysage organisationnel (Nicholls & Opal, 2005; Wilkinson, 2007). Alors qu’à ses débuts, le mouvement était porté par des organisations militantes relativement homogènes, celles-ci se sont progressivement diversifiées, tandis que de nouveaux acteurs sont apparus avec une dynamique commerciale plus marquée (Gendron, 2004; Moore, 2004; Renard, 2003). Si toutes les organisations de commerce équitable (OCE) ont en commun de chercher à soutenir des organisations de producteurs au Sud à travers une activité commerciale « équitable » dans le cadre d'un développement durable Nord-Sud, les stratégies adoptées peuvent fortement différer (Wilkinson, 2007). Ainsi, en caricaturant quelque peu, certaines OCE misent principalement sur le partenariat commercial, encadré par un processus de labellisation, et prônent un développement essentiellement quantitatif de la filière, notamment à travers la distribution des produits en grandes surfaces. D'autres, par contre, insistent plus sur la qualité des partenariats avec les producteurs marginalisés et misent sur les activités de sensibilisation des citoyens et de lobbying auprès des pouvoirs publics dans le but de modifier en profondeur les règles du commerce international. Quelle que soit leur stratégie, les OCE sont inévitablement confrontées aux tensions traversant l’ensemble du mouvement équitable. Ces tensions semblent pouvoir se résumer, globalement et malgré certaines nuances dans les appellations, à deux grands pôles : le pôle économique, de « marché » d’une part, et le pôle socio-politique, de « solidarité » d’autre part. Ce qui différencie les OCE, c’est donc la manière de gérer cette tension et de se positionner par rapport à ces différentes logiques. L’objectif de cette contribution est précisément d’éclairer ces différents positionnements organisationnels sur le « continuum » entre l’économique et le socio-politique. Nous commençons par présenter ce continuum du CE sur lequel les acteurs se positionnent. Nous proposons ensuite différents indicateurs organisationnels susceptibles d'appréhender ces positionnements. A partir de la théorie des organisations appliquée à différentes formes organisationnelles, nous nous penchons sur les objectifs organisationnels, les ressources, le statut juridique et la composition des éventuelles instances de gouvernance (principalement l'assemblée générale et le conseil d'administration). Nous rappelons dans quelle mesure, selon la littérature, ces indicateurs peuvent être révélateurs du positionnement stratégique de l'organisation. Ensuite, nous proposons quatre profils organisationnels possibles pour gérer les tensions entre les différents pôles du CE. Chacun de ces profils est caractérisé par rapport aux indicateurs organisationnels proposés : objectifs déclarés, types de ressources mobilisées (ventes, dons, subventions, bénévolat), statut juridique (association, coopérative, entreprise individuelle, société anonyme,...) et composition des instances de gouvernance (types de parties prenantes impliquées). Chaque profil est ensuite illustré par des exemples d'organisations provenant de trois études de terrain réalisées auprès d’OCE en Belgique, en France (dans la région Rhône-Alpes) et au Royaume-Uni. Enfin, après une synthèse de ces quatre profils, nous nous penchons sur leurs implications sur l’avenir du mouvement équitable. Nous cherchons à percevoir l'évolution des stratégies de positionnement des OCE de manière à distinguer les perspectives futures de la filière. La question posée est de savoir si les différents profils de positionnement peuvent continuer à coexister de manière complémentaire ou si, au contraire, ils mènent à l'apparition de différentes formes de CE n'ayant plus en commun que leur appellation. [less ▲]

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See detailDividends and Foreign Performance Signaling
Muller, Aline ULg; Joliet, Robert

Conference (2008, June 04)

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See detailIR and UV spectroscopic signatures of DNA higher-order structures in the gas phase
Gabelica, Valérie ULg; Rosu, Frédéric ULg; Gregoire, Gilles et al

Conference (2008, June 03)

Introduction Electrospray mass spectrometry (ESI-MS) can be used to transfer large biomolecular complexes from the solution to the gas phase. However, a longstanding question is whether the gas-phase ... [more ▼]

Introduction Electrospray mass spectrometry (ESI-MS) can be used to transfer large biomolecular complexes from the solution to the gas phase. However, a longstanding question is whether the gas-phase multiply-charged ions produced by ESI-MS keep a folded conformation in the absence of solvent. Nucleic acid secondary structures are determined by hydrogen bonding interactions between nucleic bases and by stacking interactions between neighboring base pairs. Here we will show that infrared (IR) and ultraviolet (UV) action spectroscopies provide useful and complementary information on the structure of nucleic acid ions in the gas phase. Methods IR spectroscopy experiments on DNA negative ions were carried out at the CLIO free electron laser (FEL) center (Orsay, France) using an Esquire 3000 (Bruker) mass spectrometer modified to inject the IR beam through the ring electrode. IRMPD spectra are recorded by monitoring the fragmentation of mass-selected parent ions as a function of the excitation wavenumber, in the range 1000-2000 cm-1. UV spectroscopy experiments were carried out using a tunable OPO laser (Continuum Lasers) with frequency doubling. The laser is interfaced with either a Finnigan LCQ ESI-QIT mass spectrometer or a Bruker Apex-Qe 9.4 T ESI-FTICR mass spectrometer. The UV action spectra were recorded by monitoring electron detachment as a function of the wavelength between 220 and 300 nm. Preliminary results First, DNA oligonucleotide ions forming G-quadruplex structures were studied in the gas phase using IR multiple-photon dissociation spectroscopy. Data interpretation on these large biomolecule ions is made using carefully chosen control experiments. The IR spectrum of the (dTG4T)4 quadruplex has been recorded, and compared to that of the single strand. Given the strand stoichiometry and the selective incorporation of three ammonium cations, there is little doubt about the quadruplex structure of [(dTG4T)4•(NH4+)3]5-. The major finding is a fingerprint of hydrogen bonding in the gas phase in the guanine C6=O6 stretching mode, that allows probing the conservation of G-quartets in the gas phase. Further experiments also demonstrate the conservation of G-quadruplex hydrogen bonds in the human telomeric sequence d(TTAGGG)4 [Gabelica et al., JACS, accepted]. Second, we also studied DNA duplexes and G-quadruplex ions in the gas phase by UV spectroscopy. We recorded the UV spectra of the (dTG4T)4 quadruplex, with and without ammonium ions. Molecular modeling [Rueda et al., JACS, 2006, p3608] and ion mobility spectrometry data [Gabelica et al., JACS, 2007, 895] showed that G-quadruplexes keep their hydrogen-bonded structure but become more floppy if inner cations are removed. We found that the UV spectra differ dramatically with and without inner cations, suggesting that UV spectroscopy is very sensitive to stacking interactions between neighboring G-quartets. We also used UV spectroscopy to probe the structure of 12-mer DNA duplexes, by comparing the duplex spectra to those obtained on single strands. Preliminary results show that stacking interactions may be preserved in duplexes containing GC base pairs, but not in duplexes containing AT base pairs. Altogether, these results show the complementarities between IR and UV spectroscopy to characterize DNA structures in the gas phase: IR data mainly give access to information on hydrogen bonding of bases, and UV spectroscopy provides information on stacking interactions. [less ▲]

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See detailTable-ronde finale du colloque
Halleux, Jean-Marie ULg

Conference (2008, June 02)

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See detailConceptualiser des actions professionnelles vécues, une compétence travaillée avec les futurs formateurs d’enseignants.
Beckers, Jacqueline ULg; Van der Linden, Sylvie ULg

Conference (2008, June 02)

Cette communication se focalisera sur la préparation au métier de formateur d’enseignants organisée notamment dans le cadre d’un module intitulé « Didactique Professionnelle et Formation Initiale des ... [more ▼]

Cette communication se focalisera sur la préparation au métier de formateur d’enseignants organisée notamment dans le cadre d’un module intitulé « Didactique Professionnelle et Formation Initiale des enseignants » du master en Sciences de l’Education de l’université de Liège (ULg – Belgique). La première partie de ce module privilégie le développement chez les futurs formateurs d’une compétence clé à nos yeux : « Accompagner chaque futur enseignant dans la conceptualisation et la régulation de son activité professionnelle ». Cette compétence est à la fois travaillée sur le terrain (cette année, en classes maternelles) et à l’ULg. Certaines séances de cours dispensées aux futurs formateurs les mettent face à des tâches complexes, proches de celles qu’ils auront à gérer pendant les accompagnements. Elles sont amorcées par des mises en situations ou par des récits exemplaires de pratiques récoltés auprès de formateurs d’enseignants chevronnés. D’autres séances de cours sont destinées à garantir des ressources conceptuelles (didactique professionnelle, utilisation délibérative et non applicationniste de la théorie, caractéristiques du métier enseignant, développement des compétences professionnelles, construction identitaire, …) et techniques (entretien d’explicitation, utilisation des ressources pédagogiques sur Internet, construction d’outils d’observation, utilisation de la caméra, …) à mobiliser dans les tâches complexes puis sur le terrain. Pendant l’accompagnement, l’exploitation par les futurs formateurs de traces (données d’observation, enregistrements vidéos et audios) soutient des entretiens de régulation individualisés et une séance d’analyse de pratiques en petits groupes. Quand un observable soutient la réflexion, on peut faire l’hypothèse qu’il favorise la conceptualisation voire même le changement du cadre interprétatif, particulièrement quand le groupe des pairs introduit des perceptions différentes, des significations autres et suggère des pistes d’actions alternatives. [less ▲]

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See detailVorticity balance in the Northwestern African Upwelling
Troupin, Charles ULg; Mason, Evan; Sangrà, Pablo

Conference (2008, June 02)

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See detailAccompagner le développement du regard réflexif chez de futures institutrices préscolaires par la prise en compte de la diversité de leurs parcours, une compétence du formateur d’enseignants.
Van der Linden, Sylvie ULg

Conference (2008, June 02)

Pour instruire et éduquer leurs élèves, les enseignants mobilisent diverses compétences, résumées en « 13 compétences essentielles du métier » dans le décret réformant la Formation initiale des ... [more ▼]

Pour instruire et éduquer leurs élèves, les enseignants mobilisent diverses compétences, résumées en « 13 compétences essentielles du métier » dans le décret réformant la Formation initiale des enseignants préscolaires, primaires et du début du secondaire en Communauté Française de Belgique (décembre 2000). Les compétences que les formateurs des futurs enseignants cités mobilisent pour les accompagner dans le développement des compétences professionnelles et la construction identitaire, sont quant à elles résumées en « 14 compétences essentielles de ce deuxième métier » au sein du décret définissant le certificat d'aptitude pédagogique approprié à l'enseignement supérieur (juillet 2002). Cette communication se focaliserait sur le développement de la compétence porter un regard réflexif sur sa pratique pour développer chez des futurs enseignants préscolaires de première année de formation la capacité de réguler leur propre action et de se projeter dans le métier. En parallèle, le développement de la compétence promouvoir la réussite des étudiants notamment par la prise en compte de la diversité des parcours auprès de leur professeur de pédagogie sera décrit et analysé. [less ▲]

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See detailThe problem of odours when drying sewage sludges
Léonard, Angélique ULg; Nicolas, Jacques ULg; Romain, Anne-Claude ULg et al

Conference (2008, June)

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See detailA Discontinuous Galerkin Formulation of Kirchhoff-Love Shells: From Linear Elasticity to Finite Deformations
Noels, Ludovic ULg; Radovitzky, Raul

Conference (2008, June)

Spatially-discontinuous Galerkin methods constitute a generalization of weak formulations, which allow for discontinuities of the problem unknowns in its domain interior [1]. When considering problems ... [more ▼]

Spatially-discontinuous Galerkin methods constitute a generalization of weak formulations, which allow for discontinuities of the problem unknowns in its domain interior [1]. When considering problems involving high-order derivatives, discontinuous Galerkin methods can also be seen as a means of enforcing higher-order continuity requirements in a weak manner [2,3]. Recently, the authors [4] have proposed a DG formulation for Kirchhoff-Love shell theory for which both the membrane and the bending response of the shell are considered. The proposed one-field formulation takes advantage of the weak enforcement in such a way that the displacements are the only discrete unknowns, while the C1 continuity is enforced weakly. The consistency, stability and rate of convergence of the numerical method are demonstrated for the case of a linear elastic material. In this work, this method is extended to shell problems involving finite displacements and finite deformations. [less ▲]

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See detailComparison of bovine and human O26 EHEC strains by the Whole Genome PCR Scanning
Bardiau, Marjorie ULg; Ogura, Y.; Hayashi, Tetsuya et al

Conference (2008, June)

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See detailThe Expected Design Space for analytical methods: a new perspective based on modeling and prediction
Lebrun, Pierre ULg; Boulanger, Bruno ULg; Debrus, Benjamin ULg et al

Conference (2008, June)

The Design Space (DS) of an analytical method is defined as the set of factor settings that provides satisfactory results, with respect to pre-defined constraints. The proposed methodology aims at ... [more ▼]

The Design Space (DS) of an analytical method is defined as the set of factor settings that provides satisfactory results, with respect to pre-defined constraints. The proposed methodology aims at identifying a region in the space of factors that will likely provide satisfactory results during the future use of the analytical method in routine, through an optimization process of this method. First, the DS is statistically defined as derived from the β-Expectation prediction interval. Second, multi-criteria perspective is added in this definition as it is often required for optimizing analytical method. Finally, a Monte-Carlo simulation is envisaged to numerically predict and identify the DS under uncertainty. Examples based on high-performance liquid chromatography (HPLC) methods will be given, illustrating the applicability of the methodology. [less ▲]

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See detailTools and services to sustain collaborative edition, share and capitalization of knowledge
Denis, Brigitte ULg

Conference (2008, June)

Presentation of several tools used to support collaborative edition. Issues about sharing, capitalizing and managing knowledge.

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See detailComparison of bovine and human O26 EHEC strains by the Whole Genome PCR Scanning
Bardiau, Marjorie ULg; Ogura, Y.; Hayashi, T. et al

Conference (2008, June)

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See detailLeast-Cost Development of Hydrogen Transmission-Distribution Pipeline Networks
Andre, Jean; Brac, Jean; de Wolf, Daniel ULg et al

Conference (2008, June)

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See detailCryogenic Zone Compression for the Measurement of Dioxins in Human Serum at Attogram Level by GCxGC-IDHRMS.
Patterson Jr; Welch; Turner et al

Conference (2008, June)

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See detailRoom-acoustics predictions using a diffusion process – a state of the art
Billon, Alexis ULg

Conference (2008, June)

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See detailLearning and Teaching Paradigms applied in e-Learning
Denis, Brigitte ULg

Conference (2008, June)

Description of teaching and learning paradigms applied in elearning environments.The model presented sustains the instructional design of such environments.

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See detailImportance of the alternative pathway of respiration for avoidance of ROS production and for optimisation of photosynthesis in Chlamydomonas
Franck, Fabrice ULg; Dinant, M.; Cardol, Pierre ULg et al

Conference (2008, June)

The physiological function of the alternative pathway of respiration has been investigated by analysing two RNAi C.reinhardtii lines deprived of alternative oxidase protein (AOX1). Compared to wild-type ... [more ▼]

The physiological function of the alternative pathway of respiration has been investigated by analysing two RNAi C.reinhardtii lines deprived of alternative oxidase protein (AOX1). Compared to wild-type, AOX1- lines exhibited modified growth curves and reduced maximal cell density. These differences were more pronounced at high irradiance and in nitrate-containing medium (TAP NO3) rather than in ammonium-containing medium (TAP NH4). Although the alternative pathway was inactive, respiration was not significantly altered in transgenics. Light-saturation curves of O2-evolution were only slightly modified. However, non-photochemical quenching of fluorescence (NPQ) was strongly reduced. Further analysis showed that AOX1- transgenics present a reduced ability to promote the change in energy distribution between photosystems, known as state transition. This effect, which explains low NPQ in the light, was most pronounced in high-light cells cultivated in TAP NO3 medium. Moreover, AOX1- transgenics exhibited higher levels of intracellular peroxides, which suggests that inhibition of state transition might result from higher ROS production. In support of this hypothesis, addition of millimolar-range concentrations of H2O2 to wild-type inhibited the state transition promoted by the reduction of the plastoquinone pool in darkness. [less ▲]

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See detailAutonomie, quels concepts? Quelles interventions?
Mathys, Cécile ULg

Conference (2008, June)

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See detailDéstabilisation membranaire et peptides obliques : état des lieux
Lins, Laurence ULg

Conference (2008, June)

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See detailDynamic Hedge Fund Style Analysis with Errors-in-Variables
Bodson, Laurent ULg; Hübner, Georges ULg; Coën, Alain

Conference (2008, June)

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to ... [more ▼]

This paper revisits the traditional return-based style analysis (RBSA) in presence of time-varying exposures and errors-in-variables (EIV). We first apply a selection algorithm using the Kalman filter to identify the more appropriate benchmarks for the analyzed fund return. Then, we compute their corresponding higher moment estimated errors-in-variables, i.e. the measurement error series introducing the (cross) moments of order three and four. We adjust the selected benchmarks by subtracting their higher moments estimated EIV from the initial return series, to obtain an estimate of the true uncontaminated benchmarks. We finally run the Kalman filter on these adjusted regressors. Analyzing EDHEC alternative indexes styles, we show that this technique improves the factor loadings and permits to identify more precisely the return sources of the considered hedge fund strategy. [less ▲]

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See detailInternal dynamics from asteroseismology for two sdB pulsators residing in close binary systems
Van Grootel, Valérie ULg; Charpinet, Stéphane; Fontaine, Gilles et al

Conference (2008, June)

Since their discovery eleven years ago, short-period pulsating sdB stars have proved their potential for quantitative asteroseismological studies. We have recently updated our asteroseismic diagnostic ... [more ▼]

Since their discovery eleven years ago, short-period pulsating sdB stars have proved their potential for quantitative asteroseismological studies. We have recently updated our asteroseismic diagnostic tools in order to incorporate the effects of stellar rotation on pulsations, assuming various internal rotation laws. It was possible, with these new tools, to determine the internal rotation profile of two short-period pulsating sdB stars residing in close binary systems, namely Feige 48 and PG 1336−018. They exhibit orbital periods of, respectively, 9.024 h and 2.424 h measured from spectroscopy. For the two stars, we show that spin-orbit synchronism is reached from the surface down to ∼ 0.22 R∗ and 0.55 R∗, respectively. The rotation of deeper layers cannot be inferred with the type of modes observed in short-period pulsating sdB stars. These results could also provide new elements to test tidal friction theories, particularly the angular momentum transport, in close binary systems. [less ▲]

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See detailA PERIOD3 polymorphism predicts fMRI assessed brain responses following sleep loss
Vandewalle, Gilles ULg; Archer, SN; Wuillaume, C et al

Conference (2008, June)

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See detailA crossed random effects model to detect differential item functioning
Frederickx, Sofie; Magis, David ULg; Tuerlinckx, Francis et al

Conference (2008, June)

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See detailValidity and design of learning settings in particular context: Learning with Simulations in medical education
Blavier, Adelaïde ULg; Aboulafia, A.; Fischer, F. et al

Conference (2008, June)

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See detailCaractérisation minéralogique des argiles Crétacé et Pliocène de la région Tanger-Tétouan (NW du Maroc) en vue de leur valorisation industrielle
El Ouahabi, Meriam ULg; Ben Moussa, Abelkhalek; Fagel, Nathalie ULg

Conference (2008, June)

Notre étude s’intéresse aux gisements d’argiles Crétacé et Pliocène de la région Tanger Tétouan au NW du Maroc. Dans cette région, les argiles crétacées sont utilisées en particulier dans l’industrie des ... [more ▼]

Notre étude s’intéresse aux gisements d’argiles Crétacé et Pliocène de la région Tanger Tétouan au NW du Maroc. Dans cette région, les argiles crétacées sont utilisées en particulier dans l’industrie des céramiques de murs et des briques. Les formations pliocènes inférieures, constituées d’un mélange de marnes, de sables et de graviers, sont traditionnellement utilisées comme matière première dans la production de poteries. Une quarantaine d’échantillons ont étés prélevés sur plus de vingt sites dans des formations à dominance argileuse qui affleurent dans le domaine rifain. Les analyses minéralogiques par diffraction des rayons X (D8 Advance) ont fait l’objet d’une analyse de la minéralogie totale sur poudre et d’une analyse de la fraction argileuse < 2 microns sur agrégat orienté ainsi que des essais géotechniques (limites d’Atterberg) Le cortège minéralogique est assez diversifié. La minéralogie totale est composée de quartz (47 %), feldspath (4 à 12 %.), carbonates (calcite de traces jusqu’à 43 % et dolomite de traces jusqu’à 23 %) et muscovite (49 %). Les minéraux argileux de base sont: chlorite – kaolinite – illites avec la présence d’interstratifiés (vermiculitesmectite et chlorites-vermiculite). Les argiles prises des formations crétacées contiennent une grande proportion de chlorites, de kaolinites, de illites et d’interstratifiés chlorite-vermiculite, alors que les argiles pliocènes renferment moins de chlorites, de smectites, de vermiculites et de kaolinites. Les limites d'Atterberg montrent des indices de plasticité (IP) inférieurs à 10% pour les pélites gris-vert de l’unité de Tanger interne tandis que des indices de plasticité sont compris entre 10 et 50% pour les argiles de l’unité de Tanger externe. Les limites d’élasticité (WP) oscillent entre 20 et 40%, et les limites de plasticité (WL) se situent entre 20 et 70%. Les résultats montrent que le cortège argileux extrait des sédiments crétacés et pliocènes de la zone d’étude est caractérisé par une variété en composition minéralogique et une hétérogénéité de la composition argileuse au sein de même site, tandis que les limites d’Atterberg montrent une plasticité moyenne pour l’unité de Tanger interne et une plasticité élevée pour les argiles de l’unité de Tanger externe [less ▲]

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See detailThe restoration of the longitudinal connectivity in Southern Belgian rivers. Synthesis of a 10-years study and perspectives
Ovidio, Michaël ULg; Orban, Patrice; Lambot, Francis et al

Conference (2008, June)

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See detailEvaluation de la qualité de vie d’enfants avec antécédents de pathologie oncologique
Missotten, Pierre ULg; Spitz, Elisabeth; Hoyoux, Claire

Conference (2008, June)

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See detailScreenings Toxicologiques: Apport de l'immunoanalyse
Denooz, Raphael ULg

Conference (2008, June)

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See detailVoice Handicap Index Adapted to the Singing Voice
Morsomme, Dominique ULg; Gaspar, Martine; Verduyckt, Ingrid et al

Conference (2008, May 31)

The present study is the outcome of 5 former studies aiming at the adaptation of the V.H.I. to singers. We propose in this last version a V.H.I. valid for all types of singer, dysodic or not. The ... [more ▼]

The present study is the outcome of 5 former studies aiming at the adaptation of the V.H.I. to singers. We propose in this last version a V.H.I. valid for all types of singer, dysodic or not. The reliability, validity and internal coherence was evaluated on a population of 192 classical singers and 27 non singers. The comparison of the mean scores at the test and the retest shows that the results at the retest are significantly inferior for the functional scale (p=0.013) and for the global score (p=0.006). The test/re-test stability is good (ICC : Functional scale (F) : 0.869, Emotional scale (E) : 0.846, Physical scale (P) : 0.85, Global score (G) : 0.878/ Spearman’s rho F : 0.855, E : 0.834, P : 0.858, G : 0.886). The internal coherence of each sub scale is good (Cronbach’s alpha : >0.80). The correlation between the 3 subscales is quite high (FvsE : 0,613 /EvsP : 0,737/ FvsP : 0,693) which means that each scale measures a specific dimension but that they are still homogeneous. The test/re-test difference between the singers and the controls are not significant but the control group has a greater variability in their answers (Levene test : F : p<0 .001; P : p=0.009 ; G : p=0.02). Three variables increase the results : being a solist (F : p=0.046; E : p=0.002; P : p=0.056; G : p=0.006), being an amateur (F : p<0.001; E : p=0.019; P : p<0.001; G : p=0.001), having a vocal complaint (F, E, P et G : p<0.001). In conclusion, this version of the V.H.I is reliable, valid and adapted to the population of classical singers. [less ▲]

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See detailEvaluation of the aging patient’s voice by means of the VHI correlated to the DS16 and the SF-36
Morsomme, Dominique ULg; Provin, Sarah; Verduyckt, Ingrid et al

Conference (2008, May 31)

Objective vocal changes linked to the age have been largely studied these last 20 years. However, few authors have showed an interest in the subjective evaluation of the aging voice. Our research aimed ... [more ▼]

Objective vocal changes linked to the age have been largely studied these last 20 years. However, few authors have showed an interest in the subjective evaluation of the aging voice. Our research aimed the study of the aging voice by means of the Voice Handicap Index (VHI) Jacobson et al., (1997) in 90 subjects divided into three groups: « 30 elderly subjects in a nursing home », « 30 elderly subjects living at home » and « 30 young subjects » as the control group. We compared the results from these three groups and controlled for several variables such as age, living place, personality, dependency and repetition, that can have an impact on the VHI score. The DS16 (Denollet, 1998) and the SF-36 (Ware et al, 1993) were used to test personality and dependency. Our results showed that the scores on the global and physical scales are higher for all groups at the retest (p=0,046; p=0,015). Although the VHI seems adapted to the aging subject, some improvements are suggested concerning the items addressing the professional life and social life (F8, F16, F22, E24 et E29). We also observe correlations between the three subscales (p<0,001). Concerning the DS16, the personality trait « negative affect » and « social inhibition » are correlated to the global score at the test and the retest (P=0,002 ; P =0,001 and P=0,048 ; P=0,015). Type-D personality raises the physical scores (P=0,018 ; P=0,006) and the global scores (P=0,014 ; P=0,003). Moreover, the VHI is correlated to 6 dimensions of general health related quality of life and with the global score of the SF-36 (P<0,001). The elderly subjects obtain higher functional (P=0,007 ; P=0,006), physical (P=0,009 ; P<0,001) and global (P=0,003 ; P<0,001) scores than the young subjects. Moreover, the subjects living in a nursery home obtain a higher emotional score on the univariate analysis (P=0,008 ; P=0,02) than those living at home. At the multivariate analysis, the variable « nursery home » has a significant impact on the functional score (P=0,02). Finally, a multivariate linear regression shows that the variable sex increases all the scores at the VHI (P=0,048 ; P=0,044 ; P=0,03 ; P=0,023) and the variable « dependency » (P<0,001) increases the emotional, physical and global score. Although vocal quality in the elderly might seem only slightly altered, age is a factor that increases functional, physical and global scores at the VHI. However, sex, dependency and personality type are also influencing vocal self-evaluation and can moderate the effect of age. [less ▲]

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See detailPostoperative care after caesarean section
Brichant, Jean-François ULg

Conference (2008, May 31)

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See detailSubjective Evaluation of the Voice by the V.H.I. and Estimation of the Prevalence of Vocal Disorders among 723 Teachers
Morsomme, Dominique ULg; Russel, Sophie; Verduyckt, Ingrid et al

Conference (2008, May 31)

The literature shows that 20% of the teachers suffer from a vocal disorder. The researchers find frequent symptoms such as roughness, vocal fatigue and aggravation of the mean F0, peri-laryngeal pain and ... [more ▼]

The literature shows that 20% of the teachers suffer from a vocal disorder. The researchers find frequent symptoms such as roughness, vocal fatigue and aggravation of the mean F0, peri-laryngeal pain and physical discomfort. Dysphonia is more frequent in female teachers. Age, years of experience, type of subject taught and environmental factors, vocal abuse, and stress have an impact on voice. They diminish the vocal performances of these professionals which has negative financial consequences. In our study, the voice of 723 teachers were evaluated by means of the VHI (F: 634, M: 89), teaching in ordinary schools or in positive discrimination schools. Fifteen municipality in the Brussel area participated in the study. We obtain a good test retest reliability for the whole group (F: 0,774 ; E: 0.749 ; P: 0.806 ; G : 0.836 – p>0.001). The scores at the retest are significantly lower for the global scores and the three subscales (G p<0.001, F p<0.001 ; E p=0.003 et P p<0.001). Intra-scale correlation is high (F versus E : 0.434 ; F vs P :0.455 ; E vs P : 0.527). The prevalence of vocal disorders was computed with regard to past ENT and speech pathology history and actual treatments, it was evaluated to 10,5%. Teachers who had been consulting an ENT or a speech language pathologist had higher scores at the global VHI. The elder the subjects are and the more teaching experience they have, the lesser they report vocal disorders (p=0.026 et p=0.013). The variables sex (p≥ 0.063), subject taught (p≥ 0.468), smoking (p=0.757), type of school (p≥ 0.867) and class grade (p≥ 0.212) do not have a significant impact on the VHI scores. [less ▲]

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See detailDEBORD68 : inutile de se soulever ? (Kant, Marx, Foucault)
Bolmain, Thomas ULg

Conference (2008, May 31)

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See detailIntroduction et conclusions
Delfosse, Annick ULg

Conference (2008, May 30)

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See detailLa chimie au service de la létalité réduite
Detrembleur, Christophe ULg

Conference (2008, May 30)

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See detailLa soumission aux médias comme épreuve du déplacement
Servais, Christine ULg

Conference (2008, May 29)

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See detailHusserl, Twardowski et la question des objets intentionnels
Gyemant, Maria ULg

Conference (2008, May 28)

Detailed reference viewed: 8 (0 ULg)