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See detailInference from adiabatic analysis of solar-like oscillations in red giants
Montalban Iglesias, Josefa ULg; Miglio, Andrea ULg; Noels-Grötsch, Arlette ULg et al

in Astronomische Nachrichten (2010), 331

The clear detection with CoRoT and Kepler of radial and non-radial solar-like oscillations in many red giants paves the way to seismic inferences on the structure of such stars. We present an overview of ... [more ▼]

The clear detection with CoRoT and Kepler of radial and non-radial solar-like oscillations in many red giants paves the way to seismic inferences on the structure of such stars. We present an overview of the properties of the adiabatic frequencies and frequency separations of radial and non-radial oscillation modes, highlighting how their detection allows a deeper insight into the properties of the internal structure of red giants. In our study we consider models of red giants in different evolutionary stages, as well as of different masses and chemical composition. We describe how the large and small separations computed with radial modes and with non-radial modes mostly trapped in the envelope depend on the stellar global parameters and evolutionary state, and we compare our theoretical predictions and first Kepler data.Finally, we find that the properties of dipole modes constitute a promising seismic diagnostic of the evolutionary state of red-giant stars. [less ▲]

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See detailDe la participation au projet à l’implication dans le territoire
Dawance, Sophie ULg; Ribeiro Amélia, De Rijck Kim

Scientific conference (2010, December 01)

Nul ne nie aujourd’hui l’intérêt d’associer les habitants et usagers au processus d’élaboration d’un projet de rénovation de leur quartier. Cependant, force est de constater que les délais et modalités de ... [more ▼]

Nul ne nie aujourd’hui l’intérêt d’associer les habitants et usagers au processus d’élaboration d’un projet de rénovation de leur quartier. Cependant, force est de constater que les délais et modalités de la participation classique ne permettent pas à certains types de public de s’exprimer et ne laissent pas le temps de la maturation et de l’appropriation. Il faut donc inventer des formes d’intervention qui permettent l’implication des habitants dans la ville dans la durée et qui participent à l’émergence d’une véritable culture de la participation. Community land trust, potager collectif, urbanisme temporaire, budgets participatifs… autant de projets qui permettent aux citoyens de devenir acteur et de tisser des liens intimes avec leur territoire. [less ▲]

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See detailAsteroseismology of OB stars with CoRoT
Degroote, P.; Aerts, C.; Samadi, R. et al

in Astronomische Nachrichten (2010), 331

The CoRoT satellite is revolutionizing the photometric study of massive O-type and B-type stars. During its long runs, CoRoT observed the entire main sequence B star domain, from typical hot β Cep stars ... [more ▼]

The CoRoT satellite is revolutionizing the photometric study of massive O-type and B-type stars. During its long runs, CoRoT observed the entire main sequence B star domain, from typical hot β Cep stars, via cooler hybrid p- and g-mode pulsators to the SPB stars near the edge of the instability strip. CoRoT lowers the sensitivity barrier from the typical mmag-precision reached from the ground, to the μmag-level reached from space. Within the wealth of detected and identified pulsation modes, relations have been found in the form of multiplets, combination of frequencies, and frequency- and period spacings. This wealth of observational evidence is finally providing strong constraints to test current models of the internal structure and pulsations of hot stars. Aside from the expected opacity driven modes with infinite lifetime, other unexpected types of variability are detected in massive stars, such as modes of stochastic nature. The simultaneous observation of all these light curve characteristics implies a challenge for both observational asteroseismology and stellar modelling. The CoRoT space mission was developed and is operated by the French space agency CNES, with participation of ESA's RSSD and Science Programmes, Austria, Belgium, Brazil, Germany, and Spain. [less ▲]

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See detailOscillations in rapidly rotating stars
Reese, Daniel ULg

in Astronomische Nachrichten (2010, December 01), 331

Spurred by the spectroscopic and interferometric observations of rapidly rotating stars and the highly accurate pulsation data coming from asteroseismology space missions, theoreticians have spent many ... [more ▼]

Spurred by the spectroscopic and interferometric observations of rapidly rotating stars and the highly accurate pulsation data coming from asteroseismology space missions, theoreticians have spent many years developing models for such stars and studying their oscillations. This has led to the discovery of new phenomena and new types of pulsation modes. In what follows, a review is given of the different methods used to model the effects of rotation on stellar pulsations, as well as a description of these effects on inertial, gravito-inertial, r and acoustic modes. [less ▲]

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See detailL2MA-2 Langage oral, langage écrit, mémoire, attention
Chevrie-Muller, Claude; Maillart, Christelle ULg; Simon, Anne-Marie et al

Book published by ECPA (2010)

Batterie d'évaluation du langage oral et écrit destinée aux enfants de CE1 (2ème primaire) à la 6ème.

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See detailActualités en procédure civile : les demandes incidentes - l'office du juge - le jugement
Biemar, Bénédicte ULg

in Georges, Frédéric; Boularbah, Hakim (Eds.) Actualités en droit judiciaire (2010)

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See detailRank-constrained linear regression: a Riemannian approach
Meyer, Gilles ULg; Bonnabel, Silvère; Sepulchre, Rodolphe ULg

Poster (2010, December)

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See detailModélisation intégrée du cycle de l'eau : méthodologie et perspectives
Deliège, Jean-François ULg

in Bulletin de la Société Royale des Sciences de Liège (2010), 79

Au delà du rappel contextuel (cycle de l’Eau, Modélisation et Modélisation Intégrée), l'objectif vise à présenter des Modèles Descriptifs et Physiquement Basés existant et à investiguer la similitude des ... [more ▼]

Au delà du rappel contextuel (cycle de l’Eau, Modélisation et Modélisation Intégrée), l'objectif vise à présenter des Modèles Descriptifs et Physiquement Basés existant et à investiguer la similitude des besoins de connaissance de la qualité de l'eau relativement aux problématiques (i) accident (impact court terme, impact long terme), (ii) changement Climatique (impact long terme). Il est également proposé un modèle conceptuel opérationnel orienté quantité puis qualité de l'eau et capable de simuler par exemple les effets de la gestion anthropique, tant à court qu'à long terme (Changement climatique). [less ▲]

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See detailRehabilitation in osteoporosis
Bruyère, Olivier ULg

in Proceedings of the annual congress of the Royal Belgian Society of Physical and Rehabilitation medicine (2010, December)

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See detail3D information is valuable for the detection of humans in video streams
Pierard, Sébastien ULg; Lejeune, Antoine ULg; Van Droogenbroeck, Marc ULg

in 3D Stereo Media (2010, December)

In this paper, we propose a technique based on 3D information (also called depth or range) for the detection of humans. First, a background subtraction technique operates to detect the silhouettes of ... [more ▼]

In this paper, we propose a technique based on 3D information (also called depth or range) for the detection of humans. First, a background subtraction technique operates to detect the silhouettes of humans and objects moving in the scene. Then, a machine learning algorithm is used to predict if a silhouette annotated with depth matches a human silhouette or not. The complete method is designed to cope with defects introduced during the segmentation step. Results, obtained on computer generated data, show that 3D depth data is a valuable information for detecting humans in that it improves over techniques based on binary silhouettes. In our experiments, we have reached an accuracy of 99.9% thanks to the depth information. [less ▲]

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See detailUne identité tranquille
Jacquemain, Marc ULg

Article for general public (2010)

L'article défend l'idée que l'identité wallonne s'appuie historiquement sur une revendication sociale plutôt que culturelle: disposer d'une autonomie de gestion pour mener une politique économique plus ... [more ▼]

L'article défend l'idée que l'identité wallonne s'appuie historiquement sur une revendication sociale plutôt que culturelle: disposer d'une autonomie de gestion pour mener une politique économique plus favorable à la région. Cette histoire protège l'identité wallonne de la "passion nationaliste" qui gangrène beaucoup de régions d'Europe et lui donne son contenu spécifique : le consensus social-démocrate. [less ▲]

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See detailLe financement public des cultes et de la laïcité en Belgique. Quelles évolutions pour le pluralisme philosophique?
Thoreau, François ULg

Book published by Éditions Universitaires Européennes (2010)

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See detailOrgan donation in Belgium 2009: 20% of donation after cardiocirculatory death.
Detry, Olivier ULg; Troisi, Roberto

in Transplantation Proceedings (2010), 42(10), 4365-6

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See detailAdolescent mothers' perspectives regarding their own psychosocial and health needs: A qualitative exploratory study in Belgium.
Aujoulat, Isabelle; Libion, F.; Berrewaerts, Joëlle et al

in Patient Education & Counseling (2010), 81(3), 448-53

OBJECTIVES: We looked at early pregnancy and parenthood as an opportunity to broaden our understanding of the reproductive health education needs met by adolescent girls. METHODS: We conducted an in-depth ... [more ▼]

OBJECTIVES: We looked at early pregnancy and parenthood as an opportunity to broaden our understanding of the reproductive health education needs met by adolescent girls. METHODS: We conducted an in-depth interview study with 12 adolescent mothers. RESULTS: To become a mother at a young age was perceived as meaningful to all the participants. The participants expressed a need to be addressed as adult parents, who want the best for their child. A variety of psychosocial and health needs emerged over a time span ranging from starting to be sexually active to after the child was born. Social isolation was found to be an important factor of vulnerability. CONCLUSION: The health needs of adolescent mothers extend well beyond counselling around the decision to continue or terminate pregnancy, and subsequent information on contraception methods to avoid further pregnancies. Adolescent mothers need to be supported in their transition to parenthood, and special care should be provided to girls who are socially isolated. PRACTICE IMPLICATIONS: We identified several avenues for health education and counselling to adolescent mothers, from primary prevention to reduce incidence of early pregnancies to tertiary prevention to reduce negative health outcomes for both mother and child. [less ▲]

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See detailContribution of donors after cardiac death to the deceased donor pool: 2002 to 2009 university of liege experience.
Ledinh, H.; Meurisse, Nicolas ULg; Delbouille, Michèle ULg et al

in Transplantation Proceedings (2010), 42(10), 4369-72

OBJECTIVE: In this study, we have evaluated the organ procurement and transplantation activity from donors after cardiac death (DCD) at our institution over an 8-year period. Our aim was to determine ... [more ▼]

OBJECTIVE: In this study, we have evaluated the organ procurement and transplantation activity from donors after cardiac death (DCD) at our institution over an 8-year period. Our aim was to determine whether this program influenced transplantation programs, or donation after brain death (DBD) activity. METHODS: We prospectively collected our procurement and transplantation statistics in a database for retrospective review. RESULTS: We observed an increasing trend in potential and actual DCD number. The mean conversion rate turning potential into effective donors was 58.1%. DCD accounted for 16.6% of the deceased donor (DD) pool over 8 years. The mean age for effective DCD donors was 53.9 years (range, 3-79). Among the effective donors, 63.3% (n = 31) came from the transplant center and 36.7% (n = 18) were referred from collaborative hospitals. All donors were Maastricht III category. The number of kidney and liver transplants using DCD sources tended to increase. DCD kidney transplants represented 10.8% of the DD kidney pool and DCD liver transplants made up 13.9% of the DD liver pool over 8 years. The DBD program activity increased in the same time period. In 2009, 17 DCD and 33 DBD procurements were performed in a region with a little >1 million inhabitants. CONCLUSION: The establishment of a DCD program in our institution enlarged the donor pool and did not compromise the development of the DBD program. In our experience, DCD are a valuable source for abdominal organ transplantation. [less ▲]

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