References of "2010"
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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 detailPattern of early eukaryote evolution in Precambrian oceans
Javaux, Emmanuelle ULg

Poster (2010, December)

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See detailUsing 3D to understand human motion
Schwartz, Cédric ULg; Forthomme, Bénédicte ULg; Bruls, Olivier ULg et al

Poster (2010, December)

The understanding and tracking of human motion has been a subject of interest in the scientific community for more than one century. The long history of human motion analysis comes from the large scope of ... [more ▼]

The understanding and tracking of human motion has been a subject of interest in the scientific community for more than one century. The long history of human motion analysis comes from the large scope of applications of such measurement that can be found in medicine, biomechanics, sport, ergonomics, and even civil engineering. More recently, those technologies have also been widely exploited for the development of animation movies and games. Needless to say, the techniques used one century ago significantly differ from those used today. This paper describes in a first part the evolution of the technological capabilities for motion analysis and the actual limitations. From this analysis and in a second part, we describe the experience related to the creation of a motion analysis laboratory at the University of Liège and show how such a platform could be the center of a multidisciplinary research and provide valuable information to various communities. [less ▲]

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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 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 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 detailFirst Kepler results on compact pulsators - I. Survey target selection and the first pulsators
Ostensen, R. H.; Silvotti, R.; Charpinet, S. et al

in Monthly Notices of the Royal Astronomical Society (2010), 409

We present results from the first two quarters of a survey to search for pulsations in compact stellar objects with the Kepler spacecraft. The survey sample and the various methods applied in its ... [more ▼]

We present results from the first two quarters of a survey to search for pulsations in compact stellar objects with the Kepler spacecraft. The survey sample and the various methods applied in its compilation are described, and spectroscopic observations are presented to separate the objects into accurate classes. From the Kepler photometry we clearly identify nine compact pulsators and a number of interesting binary stars. Of the pulsators, one shows the strong, rapid pulsations typical of a V361 Hya-type sdB variable (sdBV); seven show long-period pulsation characteristics of V1093 Her-type sdBVs; and one shows low-amplitude pulsations with both short and long periods. We derive effective temperatures and surface gravities for all the subdwarf B stars in the sample and demonstrate that below the boundary region where hybrid sdB pulsators are found, all our targets are pulsating. For the stars hotter than this boundary temperature a low fraction of strong pulsators (<10 per cent) is confirmed. Interestingly, the short-period pulsator also shows a low-amplitude mode in the long-period region, and several of the V1093 Her pulsators show low-amplitude modes in the short-period region, indicating that hybrid behaviour may be common in these stars, also outside the boundary temperature region where hybrid pulsators have hitherto been found. [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 detailEssai d’estimation des dommages piscicoles engendrés par les prises d’eau industrielles et les turbines hydroélectriques dans les cours d’eau de la Province de Liège. Partie B. L’Ourthe liégeoise et l’Amblève en aval de la Lienne.
Philippart, Jean-Claude ULg; Ovidio, Michaël ULg; Dierckx, Arnaud ULg et al

Report (2010)

Ce rapport à la Commission provinciale de Liège du Fonds piscicole de Wallonie est un dossier bibliographique qui analyse l’impact sur les populations de poissons migrateurs en dévalaison des centrales ... [more ▼]

Ce rapport à la Commission provinciale de Liège du Fonds piscicole de Wallonie est un dossier bibliographique qui analyse l’impact sur les populations de poissons migrateurs en dévalaison des centrales hydroélectriques installées sur l’Ourthe liégeoise (aval de Sy- Vieuxville) et sur l’Amblève en aval de la Lienne. Il s’agit de grands cours d’eau (module du débit : 57 m3/s dans l’Ourthe à Liège et 20 m3/s dans l’Amblève à Martinrive-Aywaille) appartenant à des zones à ombre et à barbeau et qui abritent une importante biodiversité piscicole dont notamment des poissons migrateurs amphihalins comme l’anguille européenne, la truite de mer et le saumon atlantique en cours de réintroduction en Wallonie. [less ▲]

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See detailRenal transplantation from living related donors: a single center experience in viet nam.
Ledinh, H.; Detry, Olivier ULg; Pham, M. S. et al

in Transplantation Proceedings (2010), 42(10), 4389-91

INTRODUCTION: End-stage renal disease is a major public health problem in Viet Nam. A cooperative project between the University of Liege, Belgium, and the University of Medicine Pham Ngoc Thach, Ho Chi ... [more ▼]

INTRODUCTION: End-stage renal disease is a major public health problem in Viet Nam. A cooperative project between the University of Liege, Belgium, and the University of Medicine Pham Ngoc Thach, Ho Chi Minh City, Viet Nam, has permitted the establishment of an autonomous program of renal transplantation from living-related donors at the Peoples' Hospital No 115. The aim of this paper was to report the primary results of the project and to draw conclusions for the future. PATIENTS AND METHODS: From January 2004 to July 2008, we performed 33 living-related renal transplantations. Mean ages of donors and recipients were 31.8 +/- 9.5 and 41.6 +/- 13.5 years, respectively. Laparoscopic nephrectomy was performed in 6 donors. The immunosuppressive regimen consisted of three drugs associated with induction therapy using anti-interleukin-2 receptor monoclonal antibody. RESULTS: The 33 donors are in good health at follow-up. Four developed major intra- or postoperative hemorrhage necessitating transfusion, with a surgical re-exploration in 1 donor. Wound infection occurred in 2 donors. Posttransplant recipient and graft survivals at 1 versus 3 years were 82% and 73% versus 82% and 65%, respectively. Eight recipients presented 13 biopsy-proven acute rejection episodes that were reversible in 7, but 1 patient lost his graft due to an irreversible rejection. Two recipients developed cancer. CONCLUSIONS: These initial results have encouraged us to continue the program of renal transplantation from living-related donors. However, they also pointed out the need to develop other donor sources. [less ▲]

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See detailRapport 2010- Windsteel : développement de solutions en acier pour la construction éolienne
Rigo, Philippe ULg; Amrane, Amirouche ULg; Thiry

Report (2010)

Un logiciel appelé EOL-OS a été développé dans le cadre des WP4 et 5 du projet « Windsteel : développement de solutions en acier pour la construction éolienne ». Cet outil informatique est essentiellement ... [more ▼]

Un logiciel appelé EOL-OS a été développé dans le cadre des WP4 et 5 du projet « Windsteel : développement de solutions en acier pour la construction éolienne ». Cet outil informatique est essentiellement destiné au dimensionnement et à l’optimisation structurelle des éoliennes offshores de type monopile en acier. Toutefois, lors des développements effectués dans le courant du second semestre de l’année 2010, son application aux éoliennes onshore en acier a été rendue également possible. Ce document s’inscrit dans la continuité du rapport technique semestriel S1 de 2010. Il est laissé au lecteur le soin de se référer à ce dernier pour ce qui concerne la nomenclature utilisée pour décrire les structures étudiées ainsi que le détail des modules implémentés au terme des 6 premiers mois de 2010. La première partie du présent rapport concerne les développements effectués sur le logiciel EOL-OS et se focalise en particulier sur les modules implémentés dans le courant du semestre S2 de 2010. La seconde partie traite des résultats d’optimisation obtenus au terme des différentes simulations et tirent des conclusions générales sur le dimensionnement des structures support des éoliennes. [less ▲]

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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 detailContract 21539/08/NL/SFe - Advancement of mechanical verification methods for non-linear spacecraft: Nonlinearity identification methods: predictive analyses
Kerschen, Gaëtan ULg; Noël, Jean-Philippe ULg

Report (2010)

The objective of this technical note is to explore the applicability of nonlinear system identification techniques to spacecraft structures. To this end, numerical experiments carried out using the finite ... [more ▼]

The objective of this technical note is to explore the applicability of nonlinear system identification techniques to spacecraft structures. To this end, numerical experiments carried out using the finite element model of the SmallSat spacecraft are used, without, however, having access to the model itself. The constraints imposed by the considered techniques for breadboard testing are also highlighted. [less ▲]

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See detailBressol et Chaverot: la non décision de la Cour de Justice de l'UE
Defossez, Alexandre ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2010), 42

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See detailLes médecins scolaires en quête d'une nouvelle identité professionnelle
Govers, Patrick ULg; Saglimbene, Concetta ULg

in Education Santé (2010), (262), 4-6

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