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See detailOne-year Prevalence of Migraine Using a Validated Extended French Version of the ID MigraineTM: a Belgian Population-Based Study
Schoenen, Jean ULg; Streel, Sylvie ULg; Donneau, Anne-Françoise ULg et al

in Cephalalgia : An International Journal of Headache (2015, May), 35(6), 155-156

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See detailMapping Posidonia oceanica meadows through time A story of precision, evaluation and fragmentation
Abadie, Arnaud ULg; Jousseaume, Matthieu; Lejeune, Pierre et al

Poster (2015, May)

Over the last decades, the interest in mapping Posidonia oceanica beds has increased along with the improvement of the equipment’s precision of data acquisition. In Calvi Bay (Corsica, France) the meadows ... [more ▼]

Over the last decades, the interest in mapping Posidonia oceanica beds has increased along with the improvement of the equipment’s precision of data acquisition. In Calvi Bay (Corsica, France) the meadows cover an area of about 5 km² and are found at a depth ranging from 3 m to 37 m. The availability of three distinct datasets for 1997, 2002 and 2010 allowed to assess changes in the patchiness of the meadows in the bay and to investigate evolution of maps precision through a surface analysis via GIS software. Thus, three maps were elaborated combining aerial photographs and side scan sonar images. The meadows percentage of cover through time was assessed using four bathymetric sections: 0-10 m, 11-20 m, 21-30 m and 31-40 m. Differences in the patchiness of P. oceanica meadows between 1997 and 2010 appear to be moderate (less than 3 %) in the sections 0-10 m and 11-20 m and then greatly increase with depth: 24 % at 21-30 m and 39 % at 31-40 m. This amazing regression seems hardly natural and unlikely given the slight quantity of human activities that can cause damages on the P. oceanica meadows of the Calvi Bay. These results are likely to be mainly due to the improvement of precision and resolution of the aerial photographs (5 m in 1997, 0.8 m in 2002 and 0.5 m in 2010) and sonar images (5 m in 1997, 3 m in 2002 and 0.5 m in 2010). An issue of habitat determination (human vs instrumental) linked with the method adopted for mapping can also cause differences in the percentage of cover. Given the different accuracy among the three maps, the real regression and fragmentation of P. oceanica meadows could be hardly assessed. However, in several areas where the human activities are important, a clear regression or even a disappearance of the meadows has been observed. It is obvious that the last maps are more accurate than the previous ones and, thus, the former can be used for management purpose as well as for study on the patchiness; however, they still keep uncertainty no matter which method is used to create them. [less ▲]

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See detailEstrogenic Evaluation and Organochlorine Identification in Blubber of North Sea Harbour Porpoise (Phocoena phocoena) Stranded on the North Sea Coast
Didimo Imazaki, Pedro Henrique ULg; Brose, François ULg; Jauniaux, Thierry ULg et al

in BioMed Research International (2015), 2015

Thirteen individual organochlorine compounds at 3 concentrations (80, 400, and 2000 ng/mL culture medium), as well as mixtures, were assayed for the estrogen receptor (ER) activation or inhibition, using ... [more ▼]

Thirteen individual organochlorine compounds at 3 concentrations (80, 400, and 2000 ng/mL culture medium), as well as mixtures, were assayed for the estrogen receptor (ER) activation or inhibition, using a luciferase reporter gene assay (RGA). None of the PCB 138, 153, or 180 or their mixture induced a response in the RGA. o,p'-DDT was the most potent xenoestrogen fromthe DDT group, inducing a response already at 80 ng/mL. From the HCH and HCB group, only 𝛽-HCH (at 400 and 2000 ng/mL) and 𝛿-HCH (at 2000 ng/mL) displayed estrogenic activities.These 13 organochlorines were determined by GC-MS in 12 samples of North Sea harbor porpoise blubber. The PCBs were the main contaminants. Within each group, PCB 153 (6.0 × 102∼4.2 × 104 𝜇g/kg), p,p'- DDE (5.1 × 102∼8.6 × 103 𝜇g/kg), and HCB (7.6 × 101∼1.5 × 103 𝜇g/kg) were the compounds found in highest concentrations.The hormonal activity of the porpoise blubber samples was also assayed in RGA, where two samples showed estrogenic activity, seven samples showed antiestrogenic activity, and one sample showed both estrogenic and antiestrogenic activity. Our results suggest that the 13 POPs measured by GC-MS in the samples cannot explain alone the estrogenicity of the extracts. [less ▲]

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See detailLa justice et les inégalités environnementales : concepts, méthodes et traduction politique aux États-Unis et en Europe
Lejeune, Zoé ULg

in Revue Française des Affaires Sociales (2015), n°1-2(2015/1), 51-78

Dans cet article, nous centrons notre réflexion sur la notion de justice environnementale, depuis son émergence en tant que champ d’investigation scientifique et d’activisme environnemental et social aux ... [more ▼]

Dans cet article, nous centrons notre réflexion sur la notion de justice environnementale, depuis son émergence en tant que champ d’investigation scientifique et d’activisme environnemental et social aux États-Unis dans les années 1980. Son intégration progressive au sein de politiques publiques environnementales ainsi que les résultats de cette mise à l’agenda public seront ensuite esquissés pour en montrer les évolutions et les limites. Ensuite, nous analysons son émergence dans le contexte européen pour montrer la plus-value que la justice environnementale peut apporter à la compréhension des rapports entre environnement et justice sociale. Les enjeux pour le contexte européen, en termes de recherche mais aussi de politiques publiques, sont abordés afin de mettre en lumière les apports potentiels de ce courant de recherche foisonnant aux États-Unis pour la réflexion sur le cumul d’inégalités socio-économiques et environnementales en Europe. [less ▲]

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See detailGenèse du sous-sol de la Wallonie
Boulvain, Frédéric ULg; Pingot, Jean-Louis

Book published by Académie royale de Belgique - 2e édition revue et augmentée (2015)

Cet ouvrage passe en revue les différentes formations géologiques de la Wallonie depuis un demi-milliard d’années. Elles sont décrites et interprétées en termes de paléoenvironnements et leur utilisation ... [more ▼]

Cet ouvrage passe en revue les différentes formations géologiques de la Wallonie depuis un demi-milliard d’années. Elles sont décrites et interprétées en termes de paléoenvironnements et leur utilisation ancienne et actuelle est précisée. Les deux orogenèses qui ont façonné nos paysages sont également abordées. La Wallonie est en effet un pays de pierres. Son histoire est tissée des nombreuses relations entre son sous-sol et ses habitants. L’exploitation immémoriale de ses ressources souterraines, depuis le silex jusqu’au calcaire, en passant évidemment par le charbon et le minerai de fer a façonné ses gens, ses paysages, ses monuments et son économie. Chaque terroir a ses racines plongées dans son sous-sol. Cette étonnante richesse géologique est aussi un atout qui doit continuer à être valorisé et protégé. Notre sous-sol est notre mémoire et ses roches doivent encore et toujours servir à embellir notre environnement. Un marbre rouge ou un grès du Condroz sont la signature d’une région, d’un village, d’une histoire. C’est une des raisons de ce livre : permettre à chacun de prendre conscience de cette richesse. [less ▲]

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See detailParathyroid carcinoma : Challenges in diagnosis and treatment
BETEA, Daniela ULg; Potorac, Iulia ULg; Beckers, Albert ULg

in Annales d'Endocrinologie (2015), 76

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See detailInterrompre ou poursuivre la grossesse à l’adolescence: facteurs de risque psychosociaux.
GRECO, Antonia ULg; REGGERS, Jean; Glowacz, Fabienne ULg

in Neuropsychiatrie de l'Enfance et de l'Adolescence (2015)

précocesAbstractIntroduction. – Teenage pregnancy arouses lots of questions and remains a worldwide social and public health problem. This phenomenon isproblematic because it is often associated with ... [more ▼]

précocesAbstractIntroduction. – Teenage pregnancy arouses lots of questions and remains a worldwide social and public health problem. This phenomenon isproblematic because it is often associated with socio-economic, family and psychological difficulties.Objective. – Our study aims to identify the individual and environmental factors that influence the teenager’s decision whether to keep her child ornot.Method. – A sample of fourteen girls between 16 and 21 years old was recruited who had been or were pregnant. The girls were divided into2 groups: seven who decided to continue with their pregnancy and seven others who decided to have an abortion. This group was compared to girlswho had never been pregnant (n = 18). An interview was carried out and structured questionnaires were administered in order to evaluate individualand environmental characteristics as the age of menarche and the first sexual intercourse, the emotional and sexual education, the social and family support, the socio-cultural background and the socio-economic environment. Different other dimensions were analyzed: individual characteristics(Temperament and Character Inventory Junior, Impulsive Behaviour Scale, Coopersmith Self-Esteem Inventory) and family characteristics (AdverseChildhood Experiences) such as childhood family strengths and adverse childhood experiences.Results and conclusions. – Our study findings showed that a precarious socio-economic environment, a lack of support and affection in thefamily, emotional deprivations, a restricted social network, low self-esteem and school disinvestments would effectively predict the continuationof a pregnancy. Childhood family strengths seem to be strongly protective against early sexual intercourse, adolescent pregnancy and long-termpsychosocial consequences. On the other hand, no particular personality feature was demonstrated. Individual characteristics would thus have lessimpact on premature pregnancies than environmental characteristics. Prevention programs must stretch beyond the use of contraception, i.e. tendtoward an intervention for psycho-socially and socio-economically at risk families, so as to support them in their educational and affective rolewith their children. Psychological help could also be brought to young girls who have had experiences of maltreatment, to favour self-esteem andraise their awareness of the consequences of sexual risk behaviour. Finally, there should be specific help for the girls during the decision-makingperiod. Counselling during this period should be attentive to the resources and the motivations of the adolescent and to the circumstances of the pregnancy. [less ▲]

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See detailMineurs délinquants, entre risque et protection de la jeunesse : quelle évaluation ?
Glowacz, Fabienne ULg

in Beauthier, Jean-Pol (Ed.) A la découverte de la médecine légale. Paroles de médecin. (2015)

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See detailCardiac Biomarkers and Cycling Race
LE GOFF, Caroline ULg; Kaux, Jean-François ULg; Goffaux, Sébastien et al

in Journal of Sports Science & Medicine (2015), 14(2 (eCollection 2015 Jun)), 475-476

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See detailMeasurement of the Oxidative Stress Status (OSS) in Human
PINCEMAIL, Joël ULg

Scientific conference (2015, May)

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See detailContribution of diversified farming systems to the delivery of ecosystem services
Boeraeve, Fanny ULg; Dufrêne, Marc ULg; Dendoncker, Nicolas

Conference (2015, May)

The present contribution introduces an innovative research project analyzing farms which have encompassed a transition towards more sustainability. The project being at its premise, we shall focus the ... [more ▼]

The present contribution introduces an innovative research project analyzing farms which have encompassed a transition towards more sustainability. The project being at its premise, we shall focus the presentation on the innovative aspects of the methodology and expected outcomes with a first introduction on the context and the theoretical framework relied on. [less ▲]

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See detailEmbedding Open Science in Doctoral Education at the University of Liege
Halleux, Isabelle ULg

in Doctoral Education Bulletin (2015)

This article is part of special issue on Open Research and Open education for early stage researchers. It presents good practices and main achievements in innovative and open Science doctoral training at ... [more ▼]

This article is part of special issue on Open Research and Open education for early stage researchers. It presents good practices and main achievements in innovative and open Science doctoral training at Ulg [less ▲]

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See detailCROSSROADS le magazine sonore des musiques africaines-américaines
Sacré, Robert ULg

Diverse speeche and writing (2015)

Programme radio hebdomadaire consacré aux musiques africaines-américaines sur EQUINOXE FM 100.1 ( région Liège) ; streaming www.equinoxefm.be ; podcasts : www.mixcloud.com/robertsacre9

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