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See detailL'enfant parentifié et sa famille
Haxhe, Stéphanie ULg

Book published by Erès (2013)

Le concept de parentification est, paradoxalement, aussi largement utilisé que méconnu. La rareté des ouvrages sur ce phénomène a contribué à le maintenir dans une sorte de flou, rendant complexe son ... [more ▼]

Le concept de parentification est, paradoxalement, aussi largement utilisé que méconnu. La rareté des ouvrages sur ce phénomène a contribué à le maintenir dans une sorte de flou, rendant complexe son identification. Ce que l’on sait de l’enfant parentifié, c’est qu’il assume des responsabilités importantes au sein de sa famille. Reste alors à savoir lesquelles. L’émergence et le développement des nouvelles formes familiales semblent interroger constamment la question des responsabilités de l’enfant. Que ce soit dans une famille post-divorce, monoparentale, recomposée ou primo-arrivante, dès que l’enfant vient en aide à son parent, la question de la parentification apparaît. Le risque est alors tout autant de voir des parentifications où elles n’existent pas, stigmatisant certaines formes familiales, que de passer à côté de réelles et sévères parentifications. Stéphanie Haxhe nous livre ici ses observations issues à la fois de la clinique et de la recherche. A travers les différents chapitres, elle décrit la parentification comme un processus, avec les facteurs participant à son apparition et/ou sa disparition, et propose une grille servant à en faciliter l’identification. Des pistes d’intervention sont proposées et illustrées par des situations cliniques et des références cinématographiques. La fratrie, généralement absente des écrits sur la parentification, tient également une place centrale et est abordée dans son organisation et ses ressources. [less ▲]

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See detailDigital Holographic Interferometry with CO2 Lasers Applied to Aspheric Space Reflectors Testing
Georges, Marc ULg; Vandenrijt, Jean-François ULg; Thizy, Cédric ULg et al

Conference (2013, May)

Digital holographic interferometry at long infrared wavelengths allows monitoring large deformations of space reflectors during vacuum-thermal testing. We present different optical schemes and an ... [more ▼]

Digital holographic interferometry at long infrared wavelengths allows monitoring large deformations of space reflectors during vacuum-thermal testing. We present different optical schemes and an application to the complex case of elliptic reflector. [less ▲]

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See detailIs ultra-short cold ischemia the key to ischemic cholangiopathy avoidance in DCD-LT?
DETRY, Olivier ULg; DE ROOVER, Arnaud ULg; Cheham, S et al

in Acta Chirurgica Belgica (2013, May), Supplement 113(3), 6729

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See detailContact center as new forms of work organization: the triangular relationship between worker, contact center and contractors and well-being at work
DE CIA, Julie ULg; Naedenoen, Frédéric ULg; Pichault, François ULg et al

Conference (2013, May)

Purpose The new forms of work organization are characterized by different evolutions: multiple workers status, fragmentation of collective work, etc. Among these evolutions, the triangular relationship ... [more ▼]

Purpose The new forms of work organization are characterized by different evolutions: multiple workers status, fragmentation of collective work, etc. Among these evolutions, the triangular relationship between worker, employer and contractors and the intervention of contractors in work organization (Marchington et al., 2004) may be particularly affecting the well-being of workers. This research focus on contact center as a new form of work organization to investigate the influence of the triangular employment relationship on well-being at work. Methodology A quantitative and qualitative approach was used. A survey based on Job Demand-Resources Model (Bakker, Demerouti & Schaufeli, 2003) was conducted among 400 operators from Belgian contact centers to compare internal, outsourced and external contact centers. Three case studies allowed exploring more deeply the influence of triangular employment relationship on well-being. Finally, focus-groups with unions and management representatives helped us to design some practical recommendations. Results Quantitative results indicate that operators from outsourced and external contact centers have a poorer perception of demands and resources at work. They are consequently more likely to report high levels of perceived stress and burnout and low satisfaction with their work. The case studies give us more information about the role of the strategy and the management style of contact centers in coping with triangular employment relationships. Limitations Beyond this explorative research, quantitative data can be further used in multi-sample modeling approach. Research/Practical Implications Recommendations for well-being at work regarding the triangular employment relationship, on which both employers and unions converge, will be highlighted at the conference. Originality This research combines organizational psychology and management theory. [less ▲]

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See detailBiogeochemistry and carbon mass balance of a coccolithophore bloom in the northern Bay of Biscay (June 2006)
Harlay, Jérôme ULg; Chou, Lei; Van Oostende, Nicolas et al

Poster (2013, May)

Primary production (PP), calcification (CAL), bacterial production (BP) and dark community respiration (DCR) were measured along with a set of various biogeochemical variables, in early June 2006, at ... [more ▼]

Primary production (PP), calcification (CAL), bacterial production (BP) and dark community respiration (DCR) were measured along with a set of various biogeochemical variables, in early June 2006, at several stations at the shelf break of the northern Bay of Biscay. The cruise was carried out after the main spring diatom bloom that, based on the analysis of a time-series of remotely sensed chlorophyll-a (Chl-a), peaked in mid-April. Remotely sensed sea surface temperature (SST) indicated the occurrence of enhanced vertical mixing (due to internal tides) at the continental slope, while adjacent waters on the continental shelf were stratified, as confirmed by vertical profiles of temperature acquired during the cruise. The surface layer of the stratified water masses (on the continental shelf) was depleted of inorganic nutrients. Dissolved silicate (DSi) levels probably did not allow significant diatom development. We hypothesize that mixing at the continental slope allowed the injection of inorganic nutrients that triggered the blooming of mixed phytoplanktonic communities dominated by coccolithophores (Emiliania huxleyi) that were favoured with regards to diatoms due to the low DSi levels. Based on this conceptual frame, we used an indicator of vertical stratification to classify the different sampled stations, and to reconstruct the possible evolution of the bloom from the onset at the continental slope (triggered by vertical mixing) through its development as the water mass was advected on-shelf and stratified. We also established a carbon mass balance at each station by integrating in the photic layer PP, CAL and DCR. This allowed computation at each station of the contribution of PP, CAL and DCR to CO2 fluxes in the photic layer, and how they changed from one station to another along the sequence of bloom development (as traced by the stratification indicator). This also showed a shift from net autotrophy to net heterotrophy as the water mass aged (stratified), and suggested the importance of extracellular production of carbon to sustain the bacterial demand in the photic and aphotic layers. [less ▲]

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See detailFecal calprotectin concentrations in adult dogs with chronic diarrhea.
Grellet A.; Heilmann R.M.; Lecoindre P. et al

in American Journal of Veterinary Research (2013), 74 (5)

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See detailLarge-scale alignments of quasar polarisations: a detailed study of the spinless-particle scenario
Payez, Alexandre ULg

Doctoral thesis (2013)

The main motivation for our work has been a puzzling observation concerning quasars. No one expected the existence of correlations in the polarisation of visible light coming from objects separated by ... [more ▼]

The main motivation for our work has been a puzzling observation concerning quasars. No one expected the existence of correlations in the polarisation of visible light coming from objects separated by gigaparsecs, until they were first reported in the form of a redshift-dependent effect that has become more and more significant with the growth of the data sample. In close connexion with the observational group, we have studied in detail the most widely considered scenario, involving axion-photon mixing in extragalactic magnetic fields. After a systematic investigation, we conclude that it is very unlikely that these observations can be accounted for by axion-like particles, given current data and constraints. We also derive new limits on the parameters describing these particles. This thesis gives in particular a detailed account of the consequences of axion-photon mixing on polarisation, studies the influence of averages over the frequency (including a wave-packet treatment of the mixing), and discusses the consequences of different magnetic-field morphologies. [less ▲]

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See detailLa conciliation vie privée-vie professionnelle des gestionnaires hommes et femmes : le cas d'une société de transport québécoise
Grodent, Françoise ULg; Tremblay, Diane-Gabrielle

in @GRH (2013), 2013/1 (n°6)

While the professional category of managers presents special characteristics, one of them being important temporal obligations, we may ask whether men and women managers articulate work and life and ... [more ▼]

While the professional category of managers presents special characteristics, one of them being important temporal obligations, we may ask whether men and women managers articulate work and life and establish priorities in different ways. Wanting to look into this question, we focused on managers or executives and did so in a predominantly male environment, that of a transport company in Quebec. Our research question can be formulated as follows: "How do men and women managers with different family situations reconcile their private and professional lives?” In order to answer this question and attain our various research objectives, we studied a male dominated sector. We mobilized the qualitative technique of semi-structured interviews and met with 17 managers, including 8 men and 9 women in the company. While this qualitative research is mainly exploratory, our results show that men and women managers prioritize in different ways. However, we observed an increased willingness of men to have more time for family. In contrast, gender has no impact on the use of organizational measures to reconcile professional and private life. Thus, gender is not, in itself, a dominant variable influencing the practices of reconciling private and professional lives of managers, as other factors such as socio-professional category, the sector, the nature of the position, family characteristics, etc. also play a role and from this point of view, women and men experience similar situations. Our research highlights interesting temporal strategies of managers, one which is based on a hierarchy of time availability and another on the preservation of private/family times. [less ▲]

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See detailCompte-rendu de l'ouvrage de C. Bouriau, Le "Comme si". Kant, Vaihinger et le fictionalisme.
Zincq, Aurélien ULg

in Bulletin d'Analyse Phénoménologique (2013), IX(3), 9-15

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See detailCompte-rendu de l'ouvrage d'Adolf Reinach, Phénoménologie réaliste.
Zincq, Aurélien ULg

in Bulletin d'Analyse Phénoménologique (2013), IX(3), 5-8

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See detailLa régulation par l'observation
Lecocq, Pascale ULg

Conference (2013, May)

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See detailDroit international privé européen - aperçu et tendances récentes
Wautelet, Patrick ULg

Learning material (2013)

Ce support de cours a été utilisé dans le cadre d'une formation (4 demi-jours) à l'intention des juristes du SPF Justice (Belgique). L'objectif de la formation (en français et néerlandais) était de donner ... [more ▼]

Ce support de cours a été utilisé dans le cadre d'une formation (4 demi-jours) à l'intention des juristes du SPF Justice (Belgique). L'objectif de la formation (en français et néerlandais) était de donner un aperçu général du droit international privé européen en mettant l'accent sur les tendances de fond et les développements récents. [less ▲]

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See detailConception et calcul des éléments de machine
Debongnie, Jean-François ULg

Book published by DEBONGNIE(Jean-François) - Dépôt légal D/2013/0480/7 (2013)

Texte du cours de conception mécanique donné par l'auteur aux étudiants ingénieur mécanicien de l'Université de Liège.

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See detailLuminescence dating of the Palaeolithic site of Kulbulak (Uzbekistan) using IR50 and pIRIR290 signals from K-feldspar
Vandenberghe, Dimitri; Van Nieuland, J.; De Dapper, Morgan et al

Poster (2013, May)

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See detailEpreuves isocinétiques de résistance à la fatigue
Croisier, Jean-Louis ULg; Bosquet, L.; Maquet, Didier ULg et al

in Lettre de Médecine Physique et de Réadaptation (2013)

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See detailA national survey on the prevalence and treatment outcome of active Cushing's disease in Belgium
Bex, M; Nauwelaerts, H; T'Sjoen, Guy et al

in Endocrine Abstracts - 15th European Congress of Endocrinology (2013, May)

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See detailCharacteristics of patients with pituitary gigantism : results of an international study
Rostomyan, L; Daly, Adrian ULg; Tichomirowa, M et al

in Endocrine abstracts - 15th European Congress of Endocrinology (2013, May)

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See detailLessons from the Liege Acromegaly Survey (LAS)
PETROSSIANS, Patrick ULg; Zacharieva, Sabina; Chanson, Philippe et al

in Endocrine Abstracts - 15 the European Congress of Endocrinology (2013, May)

Detailed reference viewed: 10 (2 ULg)