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See detail2D DIGE, label free quantification, principal component and mass spectrometry analysis for biomarkers discovery in MCF-7/BOS cells exposed to 17β-estradiol and endocrine disruptors.
Collodoro, Mike ULg; Lemaire, Pascale; Eppe, Gauthier ULg et al

in Organohalogen Compounds (2011)

Endocrine system disruption has become a subject of great interest over the last few decades, since it has become evident that natural and also synthetic substances can mimic or reduce the activity of ... [more ▼]

Endocrine system disruption has become a subject of great interest over the last few decades, since it has become evident that natural and also synthetic substances can mimic or reduce the activity of endogenous hormones. Compounds with estrogenic activity are an important family of potential endocrine disruptors that have to be monitored either in the food chain or in the environment. Estrogens are known to induce or promote hormonal dependent cancers, to reduce sperm counts and fertility in men and generate the feminization of exposed wildlife populations. The rapid screening of unwanted chemicals in the food chain is beset by difficulties. The number of toxic compounds is very large and no universal method can cope with their diversity. In this work, emergent differential proteomic techniques are used to discover a set of biomarkers for the development of a multiple estrogen contaminants screening test. [less ▲]

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See detailMaîtrise de la situation d’enseignement-apprentissage et savoirs professionnels des futurs enseignants
Beckers, Jacqueline ULg

in Maubant, Philippe; Martineau, Stéphane (Eds.) Fondements des pratiques professionnelles des enseignants (2011)

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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 detailCompte-rendu de l'ouvrage de V. DUJARDIN et M. DUMOULIN: Jean-Charles Snoy. Homme dans la Cité, artisan de l’Europe, 1907-1991
Lanneau, Catherine ULg

in Bulletin d'Information de l'Association Belge d'Histoire Contemporaine = Mededelingenblad van de Belgische Vereniging voor Nieuwste Geschiedenis (2011), XXXIII(4), 34-37

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See detailIs there really an Azores diversity enigma? Insights from the phylogeography of the heather Erica scoparia s.l.
Desamore, Aurélie ULg

Poster (2011)

The Azorean flora, in contrast to that of other archipelagos, is characterized by a paucity of evolutionary radiations and the widespread distribution of most endemics. Several hypotheses, including ... [more ▼]

The Azorean flora, in contrast to that of other archipelagos, is characterized by a paucity of evolutionary radiations and the widespread distribution of most endemics. Several hypotheses, including isolation from the continent, recent age, ecological homogeneity, and limited paleoclimatic variations, have been proposed to account for this pattern. These hypotheses are tested here within the context of the molecular phylogeography of the heather Erica scoparia s.l., a Mediterraneo-Atlantic species complex distributed across Macaronesia, North Africa and southwestern Europe. The marked molecular radiation of this species in the Azores, including an array of single-island endemics, suggests that the apparent homogeneity of the Azorean flora might, in fact, conceal undetected patterns of endemism that are similar to those observed in the Canarian flora for morphological data. Haplotype richness was higher in the Azores than in the Canaries and extensive dispersal mediated allopatry is apparent at the molecular level. The Azores were colonized at least twice independently by E. scoparia, whereas the Canarian haplotypes are monophyletic, suggesting that the greater distance between the Azores and the continent does not necessarily hamper the chances of successful colonization. [less ▲]

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See detailLa maladie de Paget mammaire indicatrice d'un adenocarcinome sous-jacent.
REGINSTER, Marie-Annick ULg; QUATRESOOZ, Pascale ULg; PIERARD-FRANCHIMONT, Claudine ULg et al

in Revue Médicale de Liège (2011), 66(5-6), 265-8

Mammary Paget's disease is an intraepithelial carcinoma present on the nipple and its areola. The tumor typically develops in middle aged women. It is frequently associated or contiguous to an underlying ... [more ▼]

Mammary Paget's disease is an intraepithelial carcinoma present on the nipple and its areola. The tumor typically develops in middle aged women. It is frequently associated or contiguous to an underlying galactophoric adenocarcinoma. The histopathologic and immunopathologic aspects are typical and linked to the presence of Paget's cells. Early diagnosis is required searching for a possible underlying carcinoma. The surgical treatment is directed by the characteristics of the deep mammary carcinoma. [less ▲]

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See detailKorpusrecherche in der Dudenredaktion. Ein Werkstattbericht
Münzberg, Franziska ULg

in Konopka, Marek; Kubczak, Jacqueline (Eds.) Grammatik und Korpora 2009 (2011)

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See detailLandscape Capacity and Social Attitudes towards Wind Energy Projects in Belgium
Van Rompaey, Anton; Schmitz, Serge ULg; Kesteloot, Chris et al

Book published by Belgian Science Policy (2011)

The present energy crisis and the awareness of the human impact on climate change have boosted the public debate on the accelerated deployment of renewable energy sources. The objective of this research ... [more ▼]

The present energy crisis and the awareness of the human impact on climate change have boosted the public debate on the accelerated deployment of renewable energy sources. The objective of this research project is to analyse and assess the landscape capacity and social attitudes towards wind energy parks in Belgium, especially in non-urban and non-industrial sites. This research project starts from the observation that a sustainable production of energy, relying on renewable resources, should go hand in hand with a sustainable societal support for the use of these renewable sources. Experiences from neighbouring countries showed that the societal support depends of the regional landscape capacity and the social attitudes towards wind energy parks. In this research project both quantitative and qualitative research techniques will be used to: (1) measure the landscape capacity in relation to the location of wind energy parks in Belgium, (2) to gain insight in the way attitudes towards wind energy parks are socially constructed and reproduced. [less ▲]

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See detailL'idéalité du sens. Levinas interprète de Husserl
Boccaccini, Federico ULg

Conference (2011)

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See detailHanche douloureuse de l'enfant sportif
Kaux, Jean-François ULg

Learning material (2011)

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See detailWeed detection in 3D images
Piron, Alexis ULg; Van Der Heijden, F.; Destain, Marie-France ULg

in Precision Agriculture (2011), 12(5), 607-622

Machine vision has been successfully used for mechanical destruction of weeds between rows of crops. Knowledge of the position of the rows where crops should be growing and the assumption that plants ... [more ▼]

Machine vision has been successfully used for mechanical destruction of weeds between rows of crops. Knowledge of the position of the rows where crops should be growing and the assumption that plants growing outside such positions are weeds may be used in such systems. However for many horticultural crops, the automatic removal of weeds from inside a row or bands of crops in which the weeds are mixed with plants in a random manner is not solved. The aim of this study was to verify that plant height is a discriminating parameter between crop and weed at early growth stages, as weeds and crops grow at different speeds. Plant height was determined by using an active stereoscopy technique, based on a time multiplexing coded structured light developed to take into account the specificities of the small scale scene, namely occlusion and thin objects, internal reflections and high dynamic range. The study was conducted on two carrot varieties sown at commercial density. Different weed species were present at the time of data acquisition. To accurately represent plant height taking into account the ground irregularities, a new parameter called ‘corrected plant height’ was computed. This parameter was the distance between plant pixels and the actual ground level under them obtained by fitting a surface and seen from a reconstructed point of view corresponding to a camera’s optical axis perpendicular to the ridge plane. The overall classification accuracy without correction was 66% whereas it reached 83% by using the corrected plant height. [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 detailKurt Smith, Matter Matters. Metaphysics and Methodology in the Early Modern Period
Dubouclez, Olivier ULg

in Bulletin cartésien (2011)

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See detailCoûts et valeur ajoutée dans la commercialisation des perches de teck au Sud-Bénin
Aoudji, Augustin K. N.; Adégbidi, Anselme; Agbo, Valentin et al

in Cahiers Agricultures (2011), 20(6 (Novembre-Décembre 2011)), 480-486

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See detailMuscular forces affecting the outcome of CCL surgery.
Ramirez, L.; Böhme, Béatrice ULg; Vroomen, Carl ULg et al

in Proceedings of the 20th ECVS Congress (2011)

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See detailMolecular data challenge traditional subgeneric divisions in the leafy liverwort Radula
Devos, Nicolas; Renner, MAM; Gradstein, SR et al

in Taxon (2011), 60

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See detailThree-dimensional void space structure of activated carbon packed beds
Almazan Almazan, Maria Del Carmen; Léonard, Angélique ULg; Job, Nathalie ULg et al

in Journal of Porous Materials (2011), 18

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