References of "2011"
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See detailTowards Laser Cooling of Iron Atoms
Bastin, Thierry ULg

Conference (2011)

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See detailImpact of Greenland and Antarctic ice sheet interactions on climate sensitivity
Goelzer, H.; Huybrechts, P.; Loutre, M.-F. et al

in Climate Dynamics (2011), 37(5-6), 1005-1018

We use the Earth system model of intermediate complexity LOVECLIM to show the effect of coupling interactive ice sheets on the climate sensitivity of the model on a millennial time scale. We compare the ... [more ▼]

We use the Earth system model of intermediate complexity LOVECLIM to show the effect of coupling interactive ice sheets on the climate sensitivity of the model on a millennial time scale. We compare the response to a 2xCO2 warming scenario between fully coupled model versions including interactive Greenland and Antarctic ice sheet models and model versions with fixed ice sheets. For this purpose an ensemble of different parameter sets have been defined for LOVECLIM, covering a wide range of the model's sensitivity to greenhouse warming, while still simulating the present-day climate and the climate evolution over the last millennium within observational uncertainties. Additional freshwater fluxes from the melting ice sheets have a mitigating effect on the model's temperature response, leading to generally lower climate sensitivities of the fully coupled model versions. The mitigation is effectuated by changes in heat exchange within the ocean and at the sea-air interface, driven by freshening of the surface ocean and amplified by sea-ice-related feedbacks. The strength of the effect depends on the response of the ice sheets to the warming and on the model's climate sensitivity itself. With the ensemble approach in this study we cover a wide range of possible model responses. [less ▲]

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See detailLe Moyen Âge. Revue d'histoire et de philologie
Marchandisse, Alain ULg; Dumont, Jonathan ULg

Book published by De Boeck (2011)

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See detailVariations sur un homme de valeur(s)
Denis, Benoît ULg

in Sindaco, Sarah (Ed.) Jean-Marie Klinkenberg : un homme d'(inter)action (2011)

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See detailLe dosage de l'inuline: mise au point
DELANAYE, Pierre ULg; Souvignet, Marie; Dubourg, Laurence et al

in Annales de Biologie Clinique (2011), 69(3), 273-84

L’inuline, polymère de fructose, reste le marqueur de référence du débit de filtration glomérulaire (DFG). Popularisé par les études de Smith et Shannon, son dosage n’en demeure pas moins complexe et ... [more ▼]

L’inuline, polymère de fructose, reste le marqueur de référence du débit de filtration glomérulaire (DFG). Popularisé par les études de Smith et Shannon, son dosage n’en demeure pas moins complexe et sujet à des interférences dont celle du glucose est la plus importante. Il existe deux grands types de dosages de l’inuline : les méthodes de dosage « acide » et enzymatiques. Le dosage « acide » consiste en un dosage colorimétrique du fructose obtenu après hydrolyse de l’inuline en milieu très acide. Le dosage du fructose englobe différentes méthodes de dosage dont la plus utilisée est la réaction à l’anthrone. Toutes ces méthodes présentent des interférences au glucose. Différentes méthodes « enzymatiques » ont été décrites au cours du temps. Celles-ci apparaissent plus précises et sans doute moins sujettes aux interférences même si peu d’études comparatives sont disponibles. Plusieurs auteurs ont également développé des dosages de type CLHP. Cette méthode spécifique et précise demeure cependant moins adaptée à la routine. Ainsi, si l’utilisation de l’inuline comme marqueur de référence n’est pas remise en cause, son dosage reste délicat, sujet aux interférences et à une certaine interprétation. Des études supplémentaires restent nécessaires pour valider analytiquement et comparativement les techniques de dosage de l’inuline. [less ▲]

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See detailL’article 125 du tarif criminel et le droit à la copie du jugement en matière pénale - Quel droit à l’information ?
Forthomme, Marie ULg; Jacobs, Ann ULg

in Journal des Tribunaux (2011), (6456), 788-792

À l’heure où les droits de la défense, tel le droit à l’information, sont de plus en plus affirmés, le droit belge ne prévoit toujours pas en matière pénale — et ce à la différence de la matière civile — ... [more ▼]

À l’heure où les droits de la défense, tel le droit à l’information, sont de plus en plus affirmés, le droit belge ne prévoit toujours pas en matière pénale — et ce à la différence de la matière civile — l’envoi automatique et gratuit de la copie du jugement aux parties. Doit-on y voir une violation du droit à la non-discrimination et du droit à l’information tels qu’ils ressortent de la jurisprudence de la Cour européenne des droits de l’homme et de la Cour constitutionnelle ? [less ▲]

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See detailPancreas preservation for pancreas and islet transplantation: a minireview
SQUIFFLET, Jean-Paul ULg; LeDinh, Hieu; DE ROOVER, Arnaud ULg et al

in Transplantation Proceedings (2011), 43

Pancreas preservation by cold storage using University of Wisconsin solution was the <br />mainstay method used for pancreas transplantation during the past 2 decades. Other <br />solutions, such as HTK ... [more ▼]

Pancreas preservation by cold storage using University of Wisconsin solution was the <br />mainstay method used for pancreas transplantation during the past 2 decades. Other <br />solutions, such as HTK, Celsior, and SCOT 15, could not demonstrate any advantage for <br />short preservation periods. But the advent of clinical islet transplantation and the larger <br />use of controlled non–heart-beating donors have prompted the transplantation community <br />to develop methods for increasing pancreas graft quality while preventing ischemic <br />reperfusion damages. Oxygenation by 1- or 2-layer methods during pancreas preservation, <br />as well as the use of perfluorocarbons, might increase the islet yield. Based on the former <br />methods, there is a renewed interest in machine perfusion and oxygenation in pancreas <br />preservation for pancreas transplantation and islet preparation. [less ▲]

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See detailCouverture de pertes de substance du tibia distal par lambeau pedicule perforant en helice : deux cas cliniques.
Bous, Aurélie ULg; Ronsmans, C.; NIZET, Jean-Luc ULg et al

in Annales de Chirurgie Plastique Esthetique (2011)

Distal lower leg soft tissue defect is frequently a challenge to repair, particularly on the tibial crest. The coverage of this kind of lesion has some limitations because of regional minimal blood supply ... [more ▼]

Distal lower leg soft tissue defect is frequently a challenge to repair, particularly on the tibial crest. The coverage of this kind of lesion has some limitations because of regional minimal blood supply and paucity of local soft-tissue flaps. The perforator pedicled propeller (PPP) method tries to find a new place in lower leg reconstruction in bringing similar tissues at the recipient site and avoiding long and difficult free flap transfer or muscular sacrifice. The authors report on the use of PPP method for a tibial crest exposure after trauma and for a soft tissue defect with osteomyelitis on the tibial crest. [less ▲]

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See detailProfil des vendeurs de viande de chasse et évaluation de la biomasse commercialisée dans les marchés municipaux de Brazzaville, Congo.
Mbete, Roger Albert; Banga-Mboko, Henri; Ngokaka, Christophe et al

in Tropical Conservation Science (2011), 4(2), 203-217

The consumption of wildlife meat is an important source of animal protein for rural and urban population in Congo. A survey on bushmeat trade was undertaken in 21 municipal markets during four weeks, in ... [more ▼]

The consumption of wildlife meat is an important source of animal protein for rural and urban population in Congo. A survey on bushmeat trade was undertaken in 21 municipal markets during four weeks, in Brazzaville. The objective of this study was to define the traders’ profile and to evaluate the quantities of games and meat merchandised on the municipal markets. The study methodology combined two approaches: a quantitative one using a questionnaire as principal tool for collecting data, and a qualitative one associating informal survey methods via individual or group interviews. The results showed that women were the most involved in this trade (52%). Markets trader’s monthly income was estimated at 210,428 (US$420) ± 49,128 (US$98,256) FCFA. On average, the bushmeat traders’ were 39 ± 10 years old and 69% of them attended the two levels of secondary education. During four weeks, 3,711 animal carcasses were recorded on the 21 surveyed markets, representing almost 35,790 kg of biomass. Overall, 35 animal species were identified, including 9 the hunting of which was prohibited. The mammals constituted 93.8% of total number of hunted animals, with three dominant orders as the artiodactyls (49.2%), the rodents (22.6%) and the primates (17.7%), of which the Cephalophus, the Potamochoerus, the Atherurus and the Cercopithecus were the most represented. It was also noticed that trapping, an activity which leads to great losses, becomes very important, followed by be helpful alternatives to meet Congolese demand for bushmeat. For a sustainable management of the Congo’s faunic resources, this study suggests the introduction gun-hunting. The Congo-Ocean Railway and the National Road n°2 were used regularly in the transportation of game, to a 72% level. The district of Niari, Lekoumou, Sangha and Pool were the main sources of supply. At the present time, the meat quantities offered in Brazzaville markets don’t seem to be reduced because hunting areas extend always further, often to the detriment of protected areas. Despite the fact that such business squarely growths and shows evidence of overexploitation, activities promoting game farming and breeding of domestic species, in Brazzaville suburbs, are needed to mitigate the impact of bushmeat trade. [less ▲]

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See detailRés. CE 212.819, Smolcic - 212.989, Vanderlinden - 212.991, Fernandez-Grandjean
Delnoy, Michel ULg

in Aménagement - Environnement (2011), 4

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See detailK-type geomagnetic index nowcast with data quality control
Stankov, Stanimir; Stegen, Koen; Warnant, René ULg

in Annals of Geophysics = Annali di Geofisica (2011), 54(3), 285-295

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See detailLeibniz et la question du possible
Bouquiaux, Laurence ULg

in À l'émergence de la modernité : Histoire des idées au XVIIe siècle (2011)

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See detailBiophysical studies of trigger factors adapted to extreme biological temperatures
Struvay, Caroline; Piette, Florence; Feller, Georges ULg

Poster (2011)

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See detailEffects of sex steroids on aromatase mRNA expression in the male and female quail brain.
Voigt, Cornelia; Ball, Gregory F; Balthazart, Jacques ULg

in General and Comparative Endocrinology (2011), 170(1), 180-8

Castrated male quail display intense male-typical copulatory behavior in response to exogenous testosterone but ovariectomized females do not. The behavior of males is largely mediated by the central ... [more ▼]

Castrated male quail display intense male-typical copulatory behavior in response to exogenous testosterone but ovariectomized females do not. The behavior of males is largely mediated by the central aromatization of testosterone into estradiol. The lack of behavioral response in females could result from a lower rate of aromatization. This is probably not the case because although the enzymatic sex difference is clearly present in gonadally intact sexually mature birds, it is not reliably found in gonadectomized birds treated with testosterone, in which the behavioral sex difference is always observed. We previously discovered that the higher aromatase activity in sexually mature males as compared to females is not associated with major differences in aromatase mRNA density. A reverse sex difference (females>males) was even detected in the bed nucleus of the stria terminalis. We analyzed here by in situ hybridization histochemistry the density of aromatase mRNA in gonadectomized male and female quail that were or were not exposed to a steroid profile typical of their sex. Testosterone and ovarian steroids (presumably estradiol) increased aromatase mRNA concentration in males and females respectively but mRNA density was similar in both sexes. A reverse sex difference in aromatase mRNA density (females>males) was detected in the bed nucleus of subjects exposed to sex steroids. Together these data suggest that although the induction of aromatase activity by testosterone corresponds to an increased transcription of the enzyme, the sex difference in enzymatic activity results largely from post-transcriptional controls that remain to be identified. [less ▲]

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See detailA new Barremian (Early Cretaceous) ichthyosaur from western Russia
Fischer, Valentin ULg; Masure, Edwige; Arkhangelsky, Maxim et al

in Journal of Vertebrate Paleontology (2011), 31(5), 1010-1025

A new ophthalmosaurid ichthyosaur, Sveltonectes insolitus gen. et sp. nov., is described from a sub-complete and three-dimensionally preserved specimen from the late Barremian of western Russia. This new ... [more ▼]

A new ophthalmosaurid ichthyosaur, Sveltonectes insolitus gen. et sp. nov., is described from a sub-complete and three-dimensionally preserved specimen from the late Barremian of western Russia. This new taxon is supported by 11 cranial, dental, and postcranial autapomorphies, and is also characterized by features previously considered as autapomorphic for some other Ophthalmosauridae, such as a processus narialis on the prefrontal and relatively long hindfins with pre- and postaxial accessory digits. We conducted a new phylogenetic analysis of Thunnosauria, which supports a ‘Stenopterygius-origin’ for Ophthalmosauridae. Sveltonectes is regarded as the sister taxon of Aegirosaurus, which shares a similar skull roof construction. Contrary to most other Cretaceous ichthyosaurs, Sveltonectes is characterized by delicate and sharply pointed teeth, confirming that the Ophthalmosauridae were ecologically highly diversified during the Early Cretaceous [less ▲]

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See detailPlasma phospholipid long-chain n-3 polyunsaturated fatty acids and body weight change.
Jakobsen, Marianne U.; Dethlefsen, Claus; Due, Karen M. et al

in Obesity facts (2011), 4(4), 312-8

OBJECTIVE: We investigated the association between the proportion of long-chain n-3 polyunsaturated fatty acids (PUFA) in plasma phospholipids from blood samples drawn at enrollment and subsequent change ... [more ▼]

OBJECTIVE: We investigated the association between the proportion of long-chain n-3 polyunsaturated fatty acids (PUFA) in plasma phospholipids from blood samples drawn at enrollment and subsequent change in body weight. Sex, age, and BMI were considered as potential effect modifiers. METHOD: A total of 1,998 women and men participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) were followed for a median of 4.9 years. The associations between the proportion of plasma phospholipid long-chain n-3 PUFA and change in weight were investigated using mixed-effect linear regression. RESULTS: The proportion of long-chain n-3 PUFA was not associated with change in weight. Among all participants, the 1-year weight change was -0.7 g per 1% point higher long-chain n-3 PUFA level (95% confidence interval: -20.7 to 19.3). The results when stratified by sex, age, or BMI groups were not systematically different. CONCLUSION: The results of this study suggest that the proportion of long-chain n-3 PUFA in plasma phospholipids is not associated with subsequent change in body weight within the range of exposure in the general population. [less ▲]

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See detailRelation entre défaillances vitales précédant l'infection acquise aux soins intensifs et gravité de celle-ci
MARECHAL, Hugues; LEDOUX, Didier ULg; NYS, Monique ULg et al

in Réanimation (2011), 20(Suppl 1), 108102

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See detailLes Enjeux de la Mobilisation des Parties Prenantes dans un Processus de Certification Sociale. Le Cas d’un Call Center
El Abboubi, Manal ULg; Cornet, Annie ULg

in Revue Internationale P.M.E. (2011)

La présente recherche vise à comprendre le processus de mobilisation des parties prenantes dans une PME qui a initié un projet de certification sociale. La revue de littérature de la théorie des parties ... [more ▼]

La présente recherche vise à comprendre le processus de mobilisation des parties prenantes dans une PME qui a initié un projet de certification sociale. La revue de littérature de la théorie des parties prenantes explore et analyse les relations entre l’organisation et ses parties prenantes en mettant l’organisation dans une posture de réactivité face aux différentes pressions qu’elle reçoit de ses parties prenantes. Nous nous plaçons à l’opposé de cette posture en mettant l’organisation dans un rôle proactif dans lequel elle tente de mobiliser ses parties prenantes autour d’un projet de responsabilité sociale initié par elle-même. Très peu d’études académiques se sont intéressées à ce scénario, notre article souhaite ainsi combler le vide existant dans la littérature. En combinant différentes théories mobilisées pour analyser le positionnement des parties prenantes et la sociologie de la traduction, nous élaborons une grille d’analyse de ce processus d’implication qui débouche sur des propositions managériales. [less ▲]

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