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See detailLe dîner de Noël à 15 litres de pétrole
Ozer, Pierre ULg; Perrin, Dominique ULg

Article for general public (2007)

En cette semaine de Noël, et alors que le réchauffement climatique et la concentration en dioxyde de carbone (CO2) occupent une place croissante dans le débat politique et la préoccupation des citoyens ... [more ▼]

En cette semaine de Noël, et alors que le réchauffement climatique et la concentration en dioxyde de carbone (CO2) occupent une place croissante dans le débat politique et la préoccupation des citoyens, nous avons décortiqué les publicités de notre hypermarché le plus proche pour préparer le repas familial tant attendu. [...] [less ▲]

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See detailDineren onder vrienden (en rivalen). Literaire prijzen, netwerken en consecratiestrategieën
Spinoy, Erik ULg; De Pourcq, Maarten; Van Nuijs, Laurence

in Freespace Nieuwzuid (2008), 8(32), 54-69

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See detailDineren onder vrienden (en rivalen). Literaire prijzen, netwerken en consecratiestrategieën
Dozo, Björn-Olav ULg; Lacroix, Michel

in Freespace Nieuwzuid (2008), 32

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See detailDiode laser measurements of N2-broadened line widths in the ν1 band of OCS
Mouchet, Anne ULg; Blanquet, G.; Herbin, P. et al

in Canadian Journal of Physics (1985), 63

A tunable diode laser spectrometer has been used to perform measurements of pressure-broadening coefficients for 20 vibration-rotation lines in the ν<sub>1</sub> band of [sup]16[/sup]O[SUP]12[/SUP]C[SUP ... [more ▼]

A tunable diode laser spectrometer has been used to perform measurements of pressure-broadening coefficients for 20 vibration-rotation lines in the ν<sub>1</sub> band of [sup]16[/sup]O[SUP]12[/SUP]C[SUP]32[/SUP]S perturbed by N[sub]2[/sub]. Calculations of these broadening coefficients have been carried out on the basis of the Anderson-Tsao-Curnutte theory and by considering an improved semiclassical impact theory. [less ▲]

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See detailDionne Brand
Mergeai, Mathilde ULg

Article for general public (2012)

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See detailDionysos Ômèstès (Plutarque, Thémistocle, 13 ; Antoine, 24)
Lebreton, Sylvain ULg

in Bodiou, Lydie; Mehl, Véronique; Oulhen, Jacques (Eds.) et al Chemin Faisant : Mythes, cultes et société en Grèce ancienne : Mélanges en l'honneur de Pierre Brulé (2009)

À travers l’étude de deux extraits des Vies de Plutarque (Thémistocle, 13 et Antoine, 24), faisant tous deux apparaître un Dionysos Ômèstès, cette contribution tente de donner une appréciation de la ... [more ▼]

À travers l’étude de deux extraits des Vies de Plutarque (Thémistocle, 13 et Antoine, 24), faisant tous deux apparaître un Dionysos Ômèstès, cette contribution tente de donner une appréciation de la fiabilité de cet auteur comme source pour l’étude des épiclèses du polythéisme hellénique. La mise en perspective de ces deux passages au sein de l’œuvre plutarchéenne, mais aussi leur confrontation avec d’autres sources, permettent en effet de déterminer que, dans les deux cas, Plutarque a extrait cette épiclèse de son contexte cultuel originel pour la réintégrer dans un contexte historique tout autre. La mise au jour de ce procédé, soutenue par d’autres exemples, permet in fine d’esquisser des hypothèses et d’autres pistes de recherche sur l’utilisation des épiclèses divines par cet auteur. [less ▲]

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See detailDioxin accumulation in residents around incinerators
Fierens, S.; Mairesse, H.; Hermans, C. et al

in Journal of Toxicology and Environmental Health. Part A (2003), 66(14), 1287-1293

To evaluate the human exposure impact of municipal waste incinerators, dioxin and coplanar polychlorinated biphenyl (PCB) concentrations were determined in blood of 84 subjects who resided approximately ... [more ▼]

To evaluate the human exposure impact of municipal waste incinerators, dioxin and coplanar polychlorinated biphenyl (PCB) concentrations were determined in blood of 84 subjects who resided approximately 18 yr in the vicinity of two old incinerators, one located in a rural area (n = 51) and the other in an industrial area (n = 33). These subjects were compared with 63 controls from an unpolluted area. While no change was found in contaminant levels in residents living around the incinerator in the industrial area, subjects residing around the incinerator in the rural area possessed significantly higher serum levels of dioxins (38 vs. 24 pg TEQ/g fat) and coplanar PCBs (10 vs. 7 pg TEQ/g fat) than controls. These results were confirmed by multiple-regression analysis, showing that residence around the incinerator in the rural area (partial r(2) = .18) was the major contributor to dioxin accumulation followed by age (partial r(2) = .07). A two-way analysis of variance (ANOVA) on age-adjusted dioxin levels revealed a significant interaction between residence around incinerators and the consumption of fat from local origin, especially bovine and poultry products. Although age-adjusted dioxin levels in controls did not vary with local animal fat consumption, concentrations of dioxins in subjects living around the incinerators increased proportionally to their intake of local animal fat, with almost a doubling in subjects with a fat intake higher than 150 gfat/wk. Extrapolation from these data suggests that a significant increase of dioxin body burden is likely to occur only when dioxin emissions exceed 5 ng TEQ/Nm(3), a threshold considerably above most emissions standards currently in force. [less ▲]

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See detailDioxin Analyses in practice
Focant, Jean-François ULg

Learning material (2008)

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See detailDioxin Analyses. The Dogs Bark, but the Caravan Goes on...
Focant, Jean-François ULg

Scientific conference (2014, April 28)

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See detailDioxin analysis in feed: cell-based assay versus mass spectrometry method
Scippo, Marie-Louise ULg; Rybertt, Soledad; Eppe, Gauthier ULg et al

in Accreditation and Quality Assurance (2006), 11(1-2), 38-43

In the determination of contaminants (dioxins, polychlorinated biphenyls, polyaromatic hydrocarbons), cell-based assays are useful methods for screening purposes: they are mainly characterized by high ... [more ▼]

In the determination of contaminants (dioxins, polychlorinated biphenyls, polyaromatic hydrocarbons), cell-based assays are useful methods for screening purposes: they are mainly characterized by high sample throughput and lower costs than the Mass Spectrometry (MS)-based methods. Although cell-based assays can be sensitive enough for the determination of dioxins and related substances in agreement with the presently tolerable limits in food and feed (Regulation No. 2375/2001/EC and Directive 2003/57/EC respectively), their lack of specificity make their use rather questionable in control laboratories. In this paper, we present and compare results obtained from the analysis of a limited number of feed samples by both gas chromatography-high resolution mass spectrometry (GC-HRMS) and cell-based assay (DR-CALUX: dioxin responsive-chemically activated luciferase gene expression) methods. The DR-CALUX screening led to less than 10% false non-compliant and no false compliant results. In addition, there is a good correlation between GC-HRMS and DR-CALUX data. However, these preliminary results have to be confirmed on a larger number of samples to demonstrate that total toxic equivalent (TEQ), including dioxins, furans and dioxin-like polychlorobiphenyls (PCBs) can be monitored in feed and food with a cell-based assay. [less ▲]

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See detailDIOXIN BODY BURDEN AMONG BLOOD DONORS BEFORE AND AFTER THE BELGIAN DIOXIN/PCB INCIDENT
Debacker, Noemi; Sasse, André; Van Wouwe, Nathalie et al

in Organohalogen Compounds (2004)

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See detailDioxin Body Burden of Populations Living in the Vicinity of Two Municipal Solid Waste Incinerators (MSWI) in Belgium
Fierens, S.; mairesse, H.; Focant, Jean-François ULg et al

in Organohalogen Compounds (2001), 52

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See detailDioxin Food Crises and New POPs: Challenges in Analyses
Focant, Jean-François ULg

Conference (2012, September)

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See detailDioxin food crises and new POPs: challenges in analysis
Focant, Jean-François ULg

in Analytical and Bioanalytical Chemistry (2012), 403

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See detailTHE DIOXIN FUNCTION AS A USEFUL TOOL FOR ASSESSING DIOXIN LABORATORY PERFORMANCES IN PROFICIENCY TESTS
Eppe, Gauthier ULg; Van Cleuvenbergen, Rudy; Smastuen Haug, Line et al

in Organohalogen Compounds (2007)

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See detailDioxin levels in European eels, a Belgian study
Focant, Jean-François ULg; Geeraerts, C.; Eppe, Gauthier ULg et al

in Organohalogen Compounds (2010, September)

Detailed reference viewed: 29 (2 ULg)