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See detailSedimentary and diagenetic processes related to mid-Paleocene exposure surface, effects on the carbonate reservoir properties: Southeastern Pyrenean carbonate platform, Spain
Loisy, Corinne; Cerepi, Adrian; Da Silva, Anne-Christine ULg et al

in 13ème congrès Français de Sédimentologie, Dijon. Livre des résumés, 2011 (2011)

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See detailEffect of the activating agent on physico-chemical and electrical properties of activated carbon cloths developed from a novel cellulosic precursor
Ramos, ME; Bonelli, PR; Blacher, Silvia ULg et al

in Colloids and Surfaces A : Physicochemical and Engineering Aspects (2011), 378(1-3), 87-93

Different chemical reagents (phosphoric acid, boric acid, ammonium citrate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate and trisodium phosphate) were employed ... [more ▼]

Different chemical reagents (phosphoric acid, boric acid, ammonium citrate, sodium dihydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate and trisodium phosphate) were employed to develop activated carbon cloths (ACC) by chemical activation of a lyocell precursor, in an attempt to explore their effect on main physico-chemical characteristics and electrical behaviour of the resulting ACC. The activating agent markedly influenced yield, elemental composition, and textural properties of the ACC. The ACC obtained with phosphoric and boric acids were essentially microporous, whereas those developed with the other reagents presented mesoporosity development. Phosphoric acid-derived samples showed the highest specific surface area (976 m2/g). The results also highlight the relevance of correcting the external surface adsorption in order to obtain reliable estimates of micropore volume. All the ACC were electrically conductive, their resistivity being also strongly dependent on the nature of the activating agent. The electrical resistivity of the ACC obtained with all the phosphorous compounds was successfully correlated with their C/H ratio and micropore volume [less ▲]

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See detailL’allo-immunisation fœto-maternelle ABO peut être sévère
SENTERRE, Thibault ULg; Mignon, J.-M.; Rigo, Jacques ULg

in Archives de Pédiatrie (2011), 18

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See detailARM XIX-la séquence SI.LA2 2 = si-la2-min (NP) et quelques relectures de noms propres
Colonna d'Istria, Laurent ULg

in Nouvelles Assyriologiques Brèves et Utilitaires (2011)

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See detailÉnergie nécessaire au broyage de la biomasse et des produits densifiés
Temmerman, Michaël ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011)

La littérature concernant la consommation énergétique du broyage dans les industries minières montre que cette problématique a été, et est encore, étudiée par de nombreux auteurs. Différents modèles de ... [more ▼]

La littérature concernant la consommation énergétique du broyage dans les industries minières montre que cette problématique a été, et est encore, étudiée par de nombreux auteurs. Différents modèles de broyage sont donc disponibles pour ces industries, en particulier pour le broyage des minerais. Les principaux modèles et certaines de leurs évolutions sont repris dans la présente revue. Le broyage de la biomasse quant à lui a été bien moins étudié. Quelques études ont néanmoins porté sur la mesure des consommations énergétiques engendrées par le broyage de biomasses particulières, dans des systèmes particuliers. Rares sont celles qui prennent en compte suffisamment de paramètres relatifs à la matière entrante et sortante (granulométrie, humidité, origine, etc.) ou les caractéristiques du système de broyage. Pratiquement, aucun modèle de broyage de la biomasse n’a donc été proposé. Concernant le broyage des produits densifiés, aucune donnée ne semble disponible. À la lueur des théories de broyage de l’industrie minière, cette étude propose donc les paramètres à prendre en compte pour une éventuelle modélisation du broyage de la biomasse et des produits densifiés. Mots-clés. Broyage, biomasse, pellets, briquettes, théories [less ▲]

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See detailImpact of germline AIP mutations on tumor characteristics and Management in young acromegalic patients : results of an age-and tumor diameter matched cohort study
Tichomirowa, Maria A.; Theodoropoulou, Marily; Daly, Adrian ULg et al

in Abstract book - Endo 2011 (2011)

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See detailX-ray CT study of the influence of liquid viscosity on fluid phase distribution in modular catalytic packings
Aferka, Saïd ULg; Viva, Aurora; Brunazzi, Elisabetta et al

in Chemical Engineering Transactions (2011), 24

In the frame of the present study, the influence of liquid viscosity on liquid holdup distribution in a packed column equipped with the modular catalytic packing Katapak-SP 11 is measured. Water and an ... [more ▼]

In the frame of the present study, the influence of liquid viscosity on liquid holdup distribution in a packed column equipped with the modular catalytic packing Katapak-SP 11 is measured. Water and an aqueous solution of glycerine, the viscosity of which equals 10 cP, are used as feed liquids. The estimation of liquid holdup is of great interest due to its strong influence on pressure drop, on solid wetting and on heat and mass transfer coefficients. The experimental technique used is high energy X-ray tomography, which is a unique technique to visualize the local liquid distribution inside the complex structure of packings and to quantify the liquid holdup at different scales. [less ▲]

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See detailSelf-DNA release mediates the adjuvant effects of aluminum salts
Marichal, Thomas ULg; Ohata, K; Bedoret, Denis et al

Poster (2011)

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See detailThe Herschel view of nebulae around evolved massive stars
Vamvatira-Nakou, Chloi ULg; Royer, P.; Hutsemekers, Damien ULg et al

Conference (2011)

The detailed study of the nebulae ejected from Luminous Blue Variables and the circumstellar bubbles around Wolf-Rayet stars, which radiate strongly in the IR due to the heating of dust, is crucial for ... [more ▼]

The detailed study of the nebulae ejected from Luminous Blue Variables and the circumstellar bubbles around Wolf-Rayet stars, which radiate strongly in the IR due to the heating of dust, is crucial for understanding the massive stars evolution. With Herschel, the largest telescope ever flown in space, we are able to study the gas and the dust in these circumstellar environments in the full far-infrared waveband. In the context of 'Mass-loss of Evolved StarS' Herschel guaranteed time key programme, we have obtained imaging and spectroscopic observations of nebulae associated with Luminous Blue Variable and Wolf-Rayet stars using PACS, one of the three instruments onboard Herschel. A description of these observations and first results of the data analysis are presented. [less ▲]

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See detailH1N1 vaccines in a large observational cohort of patients with inflammatory bowel disease treated with immunomodulators and biological therapy.
Rahier, Jean-Francois; Papay, Pavol; Salleron, Julia et al

in Gut (2011), 60(4), 456-62

BACKGROUND: Safety data are lacking on influenza vaccination in general and on A (H1N1)v vaccination in particular in patients with inflammatory bowel disease (IBD) receiving immmunomodulators and/or ... [more ▼]

BACKGROUND: Safety data are lacking on influenza vaccination in general and on A (H1N1)v vaccination in particular in patients with inflammatory bowel disease (IBD) receiving immmunomodulators and/or biological therapy. AIMS AND METHODS: The authors conducted a multicentre observational cohort study to evaluate symptoms associated with influenza H1N1 adjuvanted (Pandemrix, Focetria, FluvalP) and non-adjuvanted (Celvapan) vaccines and to assess the risk of flare of IBD after vaccination. Patients with stable IBD treated with immunomodulators and/or biological therapy were recruited from November 2009 until March 2010 in 12 European countries. Harvey-Bradshaw Index and Partial Mayo Score were used to assess disease activity before and 4 weeks after vaccination in Crohn's disease (CD) and ulcerative colitis (UC). Vaccination-related events up to 7 days after vaccination were recorded. RESULTS: Of 575 patients enrolled (407 CD, 159 UC and nine indeterminate colitis; 53.9% female; mean age 40.3 years, SD 13.9), local and systemic symptoms were reported by 34.6% and 15.5% of patients, respectively. The most common local and systemic reactions were pain in 32.8% and fatigue in 6.1% of subjects. Local symptoms were more common with adjuvanted (39.3%) than non-adjuvanted (3.9%) vaccines (p < 0.0001), whereas rates of systemic symptoms were similar with both types (15.0% vs 18.4%, p = 0.44). Among the adjuvanted group, Pandemrix more often induced local reactions than FluvalP and Focetria (51.2% vs 27.6% and 15.4%, p < 0.0001). Solicited adverse events were not associated with any patient characteristics, specific immunomodulatory treatment, or biological therapy. Four weeks after vaccination, absence of flare was observed in 377 patients with CD (96.7%) and 151 with UC (95.6%). CONCLUSION: Influenza A (H1N1)v vaccines are well tolerated in patients with IBD. Non-adjuvanted vaccines are associated with fewer local reactions. The risk of IBD flare is probably not increased after H1N1 vaccination. [less ▲]

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See detailPhysical modelling of overbank flows with a groyne set on the floodplain
Peltier, Yann ULg

Doctoral thesis (2011)

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See detailOptimizing early nutritional support based on recent recommendations in VLBW infants and postnatal growth restriction
SENTERRE, Thibault ULg; Rigo, Jacques ULg

in Journal of Pediatric Gastroenterology and Nutrition (2011), 53(5), 536-542

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See detailConceptions of Social Enterprise and Social Entrepreneurship: Where is the Australian Debate Located??
Nyssens, Marthe; Defourny, Jacques ULg

in Centre for Social Impact (Ed.) Intersecting Transformation of the Business and Third Sector (2011)

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See detailTowards Laser Cooling of Iron Atoms
Bastin, Thierry ULg

Conference (2011)

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See detailArthur Schnitzlers Die Weissagung oder wie aus schlecht erzähltem Theater eine spannende Novelle wird
Gerrekens, Louis ULg

in Germanistische Mitteilungen (2011), 37(1), 89-102

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See detailSource parameters of the 2008 Bukavu-Cyangugu earthquake estimated from InSAR and teleseismic data
d'Oreye, Nicolas; Gonzalez, P.; Shuler, A. et al

in Geophysical Journal International (2011)

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See detailCarte mentale et science politique : Regards et perspectives critiques sur l’emploi d’un outil prometteur
Breux, Sandra; Reuchamps, Min ULg; Loiseau, Hugo

Book published by P.I.E.-Peter Lang (2011)

Peut-on substituer l'image au discours et conserver une démarche scientifique ? Dans ce livre, une équipe interdisciplinaire, réunissant des chercheurs belges et québécois, explore cette question à ... [more ▼]

Peut-on substituer l'image au discours et conserver une démarche scientifique ? Dans ce livre, une équipe interdisciplinaire, réunissant des chercheurs belges et québécois, explore cette question à travers l'outil « carte mentale ». Rarement utilisé en science politique, cet instrument de collecte de l'information permet d'accéder à des données originales, spontanées et libres à propos d'une multitude d'objets, allant du cyberespace au fédéralisme, en passant par des politiques publiques et des sujets sensibles tels que les génocides. En mettant en évidence les différentes acceptions et les diverses formes de la carte mentale et en soulignant les forces mais également les limites de cet outil, l'objectif de cet ouvrage est d'identifier les potentialités que recouvre cet instrument de collecte de l'information pour la science politique et les sciences sociales en général. [less ▲]

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See detailModélisation pré-normative de pratiques agricoles et agro-environnementales en vue des plans de gestion des eaux de surface et souterraines en Région wallonne à l’aide du modèle EPICgrid-Qualvados
Sohier, Catherine ULg; Degre, Aurore ULg

Report (2011)

Le présent Rapport synthétise et conclut les travaux réalisés dans le cadre de la Convention Qualvados 2 (Convention SPGE - ULg GxABT) : « Modélisation pré-normative de pratiques agricoles et agro ... [more ▼]

Le présent Rapport synthétise et conclut les travaux réalisés dans le cadre de la Convention Qualvados 2 (Convention SPGE - ULg GxABT) : « Modélisation pré-normative de pratiques agricoles et agro-environnementales en vue des plans de gestion des eaux de surface et souterraines en Région wallonne à l’aide du modèle EPICgrid-Qualvados ». [less ▲]

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See detailThe Producerist Narrative in Right-wing Flanders
Jamin, Jérôme ULg

in De Wever, Bruno (Ed.) Why is Flanders leaning more to the right, Wallonia more to the left ? - Re-Bel Initiative 2011 (2011)

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