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See detailPACITA "User" Summer Schools in Liège 2012 and Cork 2014
Rosskamp, Benedikt ULg; Fitzgerald, Ciara

Conference (2015, February 27)

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See detailThe «mistery» of the pop up height of rising buoyant spheres
Cerquaglia, Marco Lucio ULg

Diverse speeche and writing (2015)

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See detailPier Francesco Riccio e Pietro Aretino alla corte di Cosimo I de' Medici
Geremicca, Antonio ULg

Scientific conference (2015, February 26)

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See detailPratiques de détournement du jeu vidéo
Barnabé, Fanny ULg

Scientific conference (2015, February 26)

Séance de cours sur les différentes pratiques de détournement du jeu vidéo par les joueurs (fanfictions, machinimas, speedrun, modding,...).

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See detailEtude sur la sexualité en milieu carcéral belge: De l'enfermement de la sexualité à la liberté d'adaptation des comportements sexuels.
Francois, Axelle ULg

Doctoral thesis (2015)

En Belgique, la question de la sexualité des personnes incarcérées a rarement fait l’objet de recherches de la part des chercheurs en sciences humaines, particulièrement des criminologues. A partir ... [more ▼]

En Belgique, la question de la sexualité des personnes incarcérées a rarement fait l’objet de recherches de la part des chercheurs en sciences humaines, particulièrement des criminologues. A partir d’informations obtenues auprès de 530 hommes incarcérés au sein de dix établissements pénitentiaires belges francophones, nous avons réalisé une étude de la sexualité en milieu carcéral perçue et vécue par les personnes détenues. S’appuyant ainsi sur le modèle de la privation tel que développé par Sykes (1958), notre recherche se fonde sur l’hypothèse principale suivante : « la privation de relations hétérosexuelles en prison engendre chez le détenu un sentiment de frustration et en réponse à ce sentiment, l’individu incarcéré cherche à s’adapter. Cette adaptation suit différentes trajectoires allant de pratiques sexuelles plus solitaires à des pratiques sexuelles de substitution impliquant un rapport à l’autre. Elle porte également sur les discours et les comportements des personnes dans un contexte carcéral particulier et est influencée non seulement par leurs perceptions mais aussi par leur vécu ». Considérant cette hypothèse générale, notre étude entendait ainsi dresser un portrait actualisé de la sexualité incarcérée qui dépasse les apparences et les discours officiels. Grâce à la mise en œuvre d’une méthodologie d’analyse quantitative, six objectifs plus spécifiques ont été investigués. Pour étudier les représentations et le vécu de la sexualité en milieu carcéral de notre échantillon, nous nous sommes d’abord appuyée sur les apports théoriques et scientifiques de la littérature spécifique. Ensuite, au moyen de traitements statistiques appliqués à notre base de données, nous avons cherché pour chaque axe des corrélations entre d’une part, les variables relatives aux représentations et vécus sexuels des détenus et d’autre part, des variables caractéristiques comme par exemple l’âge, la durée d’incarcération, l’existence d’un partenaire affectif extérieur, le bénéfice de visites en prison et la participation aux activités en détention,…. [less ▲]

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See detailLes peptides natriurétiques: le point de vue du biologiste
LE GOFF, Caroline ULg

Conference (2015, February 26)

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See detailLes peptides natriurétiques: le point de vue du biologiste
LE GOFF, Caroline ULg

Conference (2015, February 26)

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Peer Reviewed
See detailPotential Proteomic Biomarkers Associated with Mucosal Healing and Relapse Prediction after IFX Withdrawals in Crohn’s Disease
MEUWIS, Marie-Alice ULg; QUESADA CALVO, Florence ULg; Baiwir, Dominique ULg et al

in Acta gastroenterologica (2015, February 26)

Introduction and objectives: In Crohn's disease (CD), there is a discrepancy between clinical activity of the disease (symptoms) and intestinal healing. However absence of tissue healing is associated ... [more ▼]

Introduction and objectives: In Crohn's disease (CD), there is a discrepancy between clinical activity of the disease (symptoms) and intestinal healing. However absence of tissue healing is associated with the risk of relapse and tissue damage progression. Endoscopy is costly and invasive. Hence biomarkers correlating with intestinal healing could improve disease management and potentially decrease the number of endoscopy when patients are in clinical remission. Aim: We aimed to identify potential biomarkers associated to CD mucosal healing and relapse after IFX withdrawals by a shotgun label-free proteomic study. Methods: We used the STORI1 clinical trial cohort (n=103) aiming at identifying markers associated to relapse prediction after Infliximab treatment withdrawals. We used serum samples of patients in clinical remission (at base line). We grouped these according to the degree of intestinal healing seen at endoscopy or according to relapse occurrence during the 28 month follow-up and composed pooled samples. We performed depletion of the 20 most abundant plasma proteins on each serum pools and ran a proteomic label-free differential analysis using 2D-nanoUPLC-MSE HDMS Synapt G2 for data acquisition. We performed different statistical analysis. Moreover, a Gene Ontology annotation was also performed for the potential biomarkers highlighted. Results and Discussion: We identified analysing these depleted serum pools 430 different proteins and 188 proteins common to all samples. Among these, 40 were found with a significant differential abundance in the groups compared. We selected some among the most significant one (ratio>1.3) or being by nature consistent with the context of this study (sample origin and clinical question addressed). For example, the C-reactive protein (CRP) was found with a significant Ratio of 2 between Relapsers and Non Relapsers. The other potential biomarkers associated to mucosal healing or to relapse prediction, were selected for further validation by Western Blot analysis (WB), routine laboratory tests and also by a Mass Spectrometry based technology: multiplexed selected reaction monitoring (SRM). Multiplexed SRM will enable quantitative analysis of these candidates in each individual patient as well as WB tests. Conclusions: This research strategy and the validation results on potential biomarkers associated to mucosal healing or relapse after treatment cessation in this cohort of CD patients, as well as tests done on other CD patients, might provide new opportunities for patient follow-up test developments. The next step is to perform SRM validation on the STORI cohort and design signatures using these potential biomarkers SRM data for prognosis power evaluation. 1. Louis E, Mary JY, Vernier-Massouille G, et al. Maintenance of remission among patients with Crohn's disease on antimetabolite therapy after infliximab therapy is stopped. Gastroenterology 2012;142:63-70 e5; quiz e31. [less ▲]

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See detailTeaching and Training TA
Delvenne, Pierre ULg; Rosskamp, Benedikt ULg; Bütschi, Danielle et al

Poster (2015, February 26)

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See detailTechnology Assessment in East Asia: Experiences and New Approaches
Moniz, Antonio; Yoshizawa, Go; Van Oudheusden, Michiel ULg

Conference (2015, February 25)

Integrating social and ethical concerns in innovation practice is a well-documented and debated issue in the United States and in Europe (namely through the EU-wide PACITA project). Related developments ... [more ▼]

Integrating social and ethical concerns in innovation practice is a well-documented and debated issue in the United States and in Europe (namely through the EU-wide PACITA project). Related developments in other parts of the world are less discernible – at least to Westerns. Yet, as witnessed by the emergence of technology assessment (TA) in countries like Japan, TA and TA-like activities have a unique and long history and continue to play a role in contemporary STI processes (e.g. in the area of citizen engagement with nanotechnologies, or energy policy). Taking these observations as its entry point, this panel asks how STI governance is locally enacted in Asian knowledge-driven economies. Like their Western counterparts, nations like China, Indonesia, Japan, the Republic of Korea, Singapore, Taiwan, etc., have undergone, and continue to undergo, rapid science- and technology-driven industrialization. In these processes, TA and TA-like activities develop with STI policies and programs and typically do so in nation- and region-specific ways. To render these processes, policies, and programs visible, and understand their implications for STI governance, this panel will discuss contributions that: • Describe and conceptualize how TA and TA-like activities have emerged in Asian KBEs, and in what particular forms (e.g. academic and parliamentary TA programs, linked to certain technologies and/or actors, which methods are used and why, etc.). • Reflect how these activities has evolved with, sustained, and/or countered, STI policies on the regional, national, and international level. • Compare and contrast how TA is, or is not, institutionalized in Asian countries and regions, e.g. through initiatives to initiate or abolish various TA forms, such as health TA, early-warning TA, and parliamentary TA; and/or point to prospects for TA capacity building. • Situate the above processes within a broader theory of, and movement towards, new STI governance frameworks, such as anticipatory governance, responsible innovation, public engagement, and/or others. By placing the development in historical, sociological, and comparative perspective, the panel seeks to open a space for critical reflection on the potential, problems, and limitations of initiating TA in Asia and draw connections to STI governance processes in other KBEs across the globe. [less ▲]

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Peer Reviewed
See detailGranular transport in driven granular gas
Noirhomme, Martial ULg; Opsomer, Eric ULg; Ludewig, François ULg et al

in European Physical Journal E -- Soft Matter (2015), 38

We numerically and theoretically investigate the behavior of a granular gas driven by asymmetric plates. The injection of energy in the dissipative system differs from one side to the opposite one. We ... [more ▼]

We numerically and theoretically investigate the behavior of a granular gas driven by asymmetric plates. The injection of energy in the dissipative system differs from one side to the opposite one. We prove that the dynamical clustering which is expected for such a system is affected by the asymmetry. As a consequence, the cluster position can be fully controlled. This property could lead to various applications in the handling of granular materials in low-gravity environment. Moreover, the dynamical cluster is characterized by natural oscillations which are also captured by a model. These oscillations are mainly related to the cluster size, thus providing an original way to probe the clustering behavior. [less ▲]

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See detailLivre Blanc Céréales
Watillon, Bernard ULg; Bodson, Bernard ULg

Book published by Gembloux Agro-Bio Tech - Edition février 2015 (2015)

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See detail2. Implantation des cultures
Eylenbosch, Damien ULg; Meza Morales, Walter ULg; Monfort, Bruno et al

in Watillon, Bernard; Bodson, Bernard (Eds.) Livre Blanc Céréales (2015, February 25)

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See detail10. Perspectives - 2. Utilisation de l'imagerie hyperspectrale proche infrarouge pour estimer la biomasse racinaire d'une culture de froment
Eylenbosch, Damien ULg; Fernandez Pierna, Juan Antonio; Baeten, Vincent et al

in Watillon, Bernard; Bodson, Bernard (Eds.) Livre Blanc Céréales (2015, February 25)

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See detail4. La fumure azotée
Meza Morales, Walter ULg; Monfort, Bruno; Dumont, Benjamin ULg et al

in Watillon, Bernard; Bodson, Bernard (Eds.) Livre Blanc Céréales (2015, February 25)

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See detail5. Régulateurs de croissance
Henriet, François; Monfort, Bruno; Meza Morales, Walter ULg

in Watillon, Bernard; Bodson, Bernard (Eds.) Livre Blanc Céréales (2015, February 25)

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See detail6. Lutte intégrée contre les maladies
Bataille, Charlotte; Duvivier, Maxime; Eylenbosch, Damien ULg et al

in Watillon, Bernard; Bodson, Bernard (Eds.) Livre Blanc Céréales (2015, February 25)

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See detailLead concentrations and isotope ratios in speleothems as proxies for atmospheric metal pollution since the Industrial Revolution
Allan, Mohammed ULg; Fagel, Nathalie ULg; Van Rampelbergh, maite et al

in Chemical Geology (2015)

Lead concentrations and isotope ratios from two speleothems from the Han-sur-Lesse cave in southern Belgium were measured in order to study the ability of speleothems to act as archives of atmospheric ... [more ▼]

Lead concentrations and isotope ratios from two speleothems from the Han-sur-Lesse cave in southern Belgium were measured in order to study the ability of speleothems to act as archives of atmospheric pollution. To address this aim we analyzed trace elemental Al and Pb compositions by LA-ICP-MS and ICP-MS as well as Pb isotopes by MC-ICP-MS. The results help to identify three intervals characterized by particularly high enrichment of Pb: from 1880 to 1905 AD, from 1945 to 1965 AD, and from 1975 to 1990 AD. The speleothem record shows similar changes as the known historical atmospheric pollution level in Belgium. Lead isotope ratios discriminate between Pb sources and confirm that coal and gasoline combustion, combined with regional metallurgical activities, were the predominant Pb pollution sources in the stalagmites during the last 250 years. This study opens possibilities to determine anthropogenic versus natural metal sources in well-dated speleothem archives. [less ▲]

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