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See detailAn FLC-like gene is controlled by vernalization in root chicory
Périlleux, Claire ULg; Pieltain, Alexandra ULg; D'Aloia, Maria ULg et al

Poster (2008, September)

Vernalization is known to promote flowering in Arabidopsis via the repression by cold of the floral inhibitor gene FLOWERING LOCUS C (FLC). For long, FLC homologs have been found in Brassicaceae only but ... [more ▼]

Vernalization is known to promote flowering in Arabidopsis via the repression by cold of the floral inhibitor gene FLOWERING LOCUS C (FLC). For long, FLC homologs have been found in Brassicaceae only but it was recently reported that in sugar beet, the FLC-like gene BvFL1 functions as a repressor of flowering and is downregulated in response to cold. We describe here the cloning of CiFL1 from root chicory (Cichorium intybus). Expression patterns were studied in two cultivars, differing in their sensitivity to vernalization. Transcript level analyzes were performed during the vernalization treatment of the seedlings and in different post-vernalization conditions. Our results give further support to conservation of the biological function of FLC-like genes in eudicot species. [less ▲]

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See detailFLE, FLS, FLM : quelles didactiques pour quels enseignements à quels publics ?
Defays, Jean-Marc ULg

in Delcomminette, Bernadette; Dumortier, Jean-Louis; Louis, Vincent (Eds.) et al Le français langue maternelle, étrangère, seconde: vers un nouveau partage? (2003)

Detailed reference viewed: 43 (5 ULg)
See detailLe fléau des faux médicaments
Marini Djang'Eing'A, Roland ULg; Ziemons, Eric ULg; Hubert, Philippe ULg

E-print/Working paper (2011)

The traffic in counterfeit medicines is booming. It misleads, and it kills. A University of Liège team is making Rwandan and Congolese health care workers aware of the problem, whilst informing and ... [more ▼]

The traffic in counterfeit medicines is booming. It misleads, and it kills. A University of Liège team is making Rwandan and Congolese health care workers aware of the problem, whilst informing and training them, so that they may detect and monitor these products, thanks to made to measure appropriate technical systems. [less ▲]

Detailed reference viewed: 105 (22 ULg)
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See detailFLEMALLE. La cité des Trixhes
Frankignoulle, Pierre ULg; Folville, Xavier ULg

in Warzée, Gaëtanne (Ed.) Le patrimoine moderne et contemporain de Wallonie. De 1792 à 1958 (1999)

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See detailLe FLES à l'aube d'une ère nouvelle ? Ebauche d'un bilan des formations en didactique du français langue étrangère et seconde en Communauté française
Defays, Jean-Marc ULg

in Français 2000, Bulletin de la Société Belge des Professeurs de Français (2002), 181-182

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See detailThe Flesh-Eating Bacteria
Melin, Pierrette ULg

Scientific conference (2002, September)

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See detailThe flesinoxan 5-HT1A receptor challenge in major depression and suicidal behavior.
Pitchot, William ULg; Ansseau, Marc ULg; Gonzalez Moreno, A. et al

in Pharmacopsychiatry (1995), 28 Suppl 2

The prevailing neurochemical theory about biological correlates of suicidal behavior focuses on the serotonergic system. In this study, we assessed the cortisol, ACTH, GH, prolactin and temperature ... [more ▼]

The prevailing neurochemical theory about biological correlates of suicidal behavior focuses on the serotonergic system. In this study, we assessed the cortisol, ACTH, GH, prolactin and temperature responses to flesinoxan, a5-HT1A agonist, in 30 DSM-III-R major depressed inpatients subgrouped into suicide attempters (n = 15) and nonattempters (n = 15). The patients were assessed after a drug-free period of at least 3 weeks. A subsample of 16 patients completed the Buss-Durkee Hostility Inventory as a measure of impulsive aggressive behavior. Mean delta cortisol responses to flesinoxan were significantly lower in the group of depressed patients with a history of suicide attempts than in the group without history of suicidal behavior: for the delta cortisol values 14.5 +/- 16.3 micrograms/l vs 101 +/- 94 micrograms/l (F = 8.9, df = 5.25, p = 0.006). There was also a very significant difference between suicide attempters and nonattempters for the temperature (delta T degrees) responses to flesinoxan: 0.20 +/- 0.24 degrees C vs. 0.60 +/- 0.24 degrees C (F = 18.1, df = 5.25, p = 0.0003). Hormonal and temperature responses to flesinoxan were not correlated with BDHI irritability or assault subscale scores. The results of the present study support the implication of the serotonergic system, particularly 5-HT1A receptors, in the control of self-directed aggressive behavior. Moreover, in depressed patients, serotonergic abnormalities do not appear to be related to aggressive behavior. [less ▲]

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See detailLes fleurs pâles du souvenir... Sur Guillaume Lekeu
Pirenne, Christophe ULg; Vendrix, Philippe ULg

in La Vie Wallonne (1994), 110

Detailed reference viewed: 30 (3 ULg)
See detail"Le Fleuve" de Jean Renoir
Tomasovic, Dick ULg

Conference given outside the academic context (2013)

Présentation du contexte de création et de production du film "Le Fleuve"

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See detailFlexécurité et approche par les capacités : le cas de la formation professionnelle des demandeurs d'emploi
Orianne, Jean-François ULg

Conference given outside the academic context (2011)

Detailed reference viewed: 41 (14 ULg)
See detailLa flexibilité des sanctions en droit économique
Thirion, Nicolas ULg

in Kaminski, Dan (Ed.) La flexibilité des sanctions. XXIes Journées Juridiques Jean Dabin (2012)

La flexibilité généralement requise de la norme juridique en matière économique déteint-elle sur le régime des sanctions applicables? C'est à cette question qu'est consacrée la contribution.

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See detailFlexibilité du temps de travail: des stratégies différenciées pour les hommes et les femmes ?
Cornet, Annie ULg

in De Nanteuil Miribel, M.; El Akremi, A. (Eds.) La société flexible (2005)

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See detailFlexibilité et représentation des travailleurs : un compromis (im)possible ?
Agro, Linda ULg; Dieu, Anne-Marie ULg; Schoenaers, Frédéric ULg

in collectif (Ed.) Actes de la conférence IREC 1999 (1999)

Detailed reference viewed: 96 (59 ULg)
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See detailFlexibility and Applicability of β-expectation tolerance interval approach to assess the fitness of purpose of pharmaceutical analytical methods
Bouabidi, Abderrahim; Talbi, M.; Bourichi, H. et al

in Drug Testing and Analysis (2012), 4(12), 1014-1027

An innovative versatile strategy using Total Error has been proposed to decide about the method’s validity that controls the risk of accepting an unsuitable assay together with the ability to predict the ... [more ▼]

An innovative versatile strategy using Total Error has been proposed to decide about the method’s validity that controls the risk of accepting an unsuitable assay together with the ability to predict the reliability of future results. This strategy is based on the simultaneous combination of systematic (bias) and random (imprecision) error of analytical methods. Using validation standards both types of error are combined through the use of a prediction interval or β-expectation tolerance interval. Finally, an accuracy profile is built by connecting, on one hand all the upper tolerance limits, and on the other hand all the lower tolerance limits. This profile combined with pre-specified acceptance limits allows to evaluate the validity of any quantitative analytical method and thus their fitness for their intended purpose. In this work, the approach of accuracy profile was evaluated on several types of analytical methods encountered in pharmaceutical industrial field and also covering different pharmaceutical matrices. The four studied examples depicted the flexibility and applicability of this approach for different matrices ranging from tablets to syrups, different techniques such as liquid chromatography, or UV spectrophotometry and for different categories of assays commonly encountered in the pharmaceutical industry that are content assays, dissolution assays and quantitative impurity assays. The accuracy profile approach assesses the fitness of purpose of these methods for their future routine application,. It also allows to select the most suitable calibration curve, to evaluate adequately a potential matrix effect and propose efficient solution and to define correctly the limits of quantification of the studied analytical procedures. [less ▲]

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See detailFlexibility and Security : What forms of Political Regulation ?
Nachi, Mohamed ULg

in Transfer. European Review of Labour and Research (2004), 10(2), 300-318

The article examines the strengths and weaknesses of the concept of ‘flexicurity’, calling into question the tendency of the contemporary cultural imagination to regard flexibility as a framework for the ... [more ▼]

The article examines the strengths and weaknesses of the concept of ‘flexicurity’, calling into question the tendency of the contemporary cultural imagination to regard flexibility as a framework for the expression of individual freedom. It then describes a range of possible policy options, in relation to the market, in the perspective of combining flexibility of labour and security of persons. Tree major options emerge: the ‘procedural’, the ‘neo-substantive’ and the ‘partnership’ options. As a conclusion, this article comes out in favour of different policy which would alter the framework for public intervention. It specially underlines the need for a ‘flexible’ and ‘decentred’ Welfare State, capable of supporting and encompassing forms of regulation emanating from civil society, in particular – but not exclusively – from the social partners. [less ▲]

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See detailFlexible aggregative behavior of Harmonia axyridis according to the freshness of area marking in overwintering sites
Durieux, Delphine ULg; Fischer, Christophe ULg; Fassotte, Bérénice ULg et al

Poster (2012, July)

The multicolored Asian ladybeetle, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), aggregates inside dwellings and buildings during winter to survive cold. This adaptive behavior causes annoyances ... [more ▼]

The multicolored Asian ladybeetle, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae), aggregates inside dwellings and buildings during winter to survive cold. This adaptive behavior causes annoyances to the occupants because of their large number and the induction of allergic reactions. Although this species has aroused a great interest these last years, the factors involved in the selection of its overwintering sites remain misunderstood. The work presented herein was oriented to the study of the non-volatile chemical compounds involved in this aggregation behavior. Chemical analyses revealed the occurrence, in aggregation sites, of an area marking made up of saturated and unsaturated hydrocarbons. Behavioral investigations demonstrated that H. axyridis preferentially aggregates in sites previously marked by congeners, indicating the retention potential of this blend on overwintering individuals. In the second instance, the same analyses were performed on an area marking aged of one year. The chemical investigations showed that only saturated hydrocarbons can still be detected after that period of time but the remaining blend does not induce aggregation anymore. This difference of response according to the freshness of the area marking suggests that this species would not be prisoner of the marking previously deposited on the substrate if the surrounding has changed and the site is not suitable anymore. [less ▲]

Detailed reference viewed: 25 (8 ULg)