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See detailAnalyse de mutants EMS de Phaseolus vulgaris L. en vue d'identifier des plantes affectées dans les gènes de l'embryogenèse
Silué, S.; Lariguet, P.; Pankhurst, C. et al

Conference given outside the academic context (2006)

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See detailEffets symptomatiques de la glucosamine dans l’arthrose
Reginster, Jean-Yves ULg; Bruyère, Olivier ULg

in Pharma-Sphère (2006), 110

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See detailPip, a novel activator of phenazine biosynthesis in Pseudomonas chlororaphis PCL1391
Girard, Geneviève; Barends, S.; Rigali, Sébastien ULg et al

in Journal of Bacteriology (2006), 188(23), 8283-8293

Secondary metabolites are important factors for interactions between bacteria and other organisms. Pseudomonas chlororaphis PCL1391 produces the antifungal secondary metabolite phenazine-1-carboxamide ... [more ▼]

Secondary metabolites are important factors for interactions between bacteria and other organisms. Pseudomonas chlororaphis PCL1391 produces the antifungal secondary metabolite phenazine-1-carboxamide (PCN) that inhibits growth of Fusarium oxysporum f. sp. radius lycopersici the causative agent of tomato foot and root rot. Our previous work unraveled a cascade of genes regulating the PCN biosynthesis operon, phzABCDEFGH. Via a genetic screen, we identify in this study a novel TetR/AcrR regulator, named Pip (phenazine inducing protein), which is essential for PCN biosynthesis. A combination of a phenotypical characterization of a pip mutant, in trans complementation assays of various mutant strains, and electrophoretic mobility shift assays identified Pip as the fifth DNA-binding protein so far involved in regulation of PCN biosynthesis. In this regulatory pathway, Pip is positioned downstream of PsrA (Pseudomonas sigma factor regulator) and the stationary-phase sigma factor RpoS, while it is upstream of the quorum-sensing system PhzI/PhzR. These findings provide further evidence that the path leading to the expression of secondary metabolism gene clusters in Pseudomonas species is highly complex. [less ▲]

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See detailSound production mechanism in carapid fish: first example with a slow muscle
Parmentier, Eric ULg; Lagardère, Jean-Paul; Vandewalle, Pierre ULg et al

Conference (2006)

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See detailFaut-il brûler la gestion des compétences? Une exploration des pratiques en entreprise
Pichault, François ULg; Antoine, Mélanie ULg; Deflandre, Dimitri ULg et al

Book published by De Boeck (2006)

Ouvrage - Après plus d'une décennie de discours promotionnels sur la gestion des compétences, censée renouveler le mode de fonctionnement des organisations, l'ouvrage entend lever le voile sur les ... [more ▼]

Ouvrage - Après plus d'une décennie de discours promotionnels sur la gestion des compétences, censée renouveler le mode de fonctionnement des organisations, l'ouvrage entend lever le voile sur les pratiques que l'on peut observer en la matière. Dans quelle mesure la gestion des compétences contribue-t-elle à modifier effectivement la relation de travail ? Peut-on vraiment y voir l'esquisse d'un nouveau mode de gouvernance des organisations contemporaines ? Ou faut-il au contraire la brûler sur le même bûcher que d'autres modes managériales ? A partir de l'exposé détaillé de quatre cas relevant à la fois de l'industrie et des services, l'ouvrage aboutit à montrer que la gestion des compétences peut prendre des formes concrètes très diverses. En s'écartant d'une certaine image d'Epinal véhiculée par la littérature gestionnaire, les auteurs proposent une typologie de situations parfois surprenantes qui établit l'influence prépondérante des contextes d'émergence et du processus d'introduction de la gestion des compétences. L'ouvrage s'adresse aux chercheurs, formateurs et étudiants de 2e et 3e cycles en gestion, en économie et en sociologie, désireux de découvrir la gestion des compétences par le prisme d'études de cas en entreprise et de se familiariser avec la façon dont la gestion des démarches compétences est mise en oeuvre dans les entreprises. [less ▲]

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See detailEléments de paléontologie
Javaux, Emmanuelle ULg

Learning material (2006)

powerpoint sur MyULg

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See detailPreliminary data on the stability of fillowite-type phosphates : an experimental investigation of the Na[Mn,Fe(II)]4(PO4)3 system
Rondeux, Mélanie ULg; Hatert, Frédéric ULg; Fransolet, André-Mathieu ULg

in Berichte der Deutschen Mineralogischen Gesellschaft : Beihefte zum European Journal of Mineralogy (2006), 18

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See detailElectrostimulation du muscle dénervé (Questions-réponses)
Vanderthommen, Marc ULg

in Correspondances en Nerf & Muscle (2006), 1(3-4), 31-32

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See detailALADDIN: an optimized ground-based precursor for DARWIN
Coudé du Foresto, Vincent; Absil, Olivier ULg; Barillot, Marc et al

in Aime, C.; Vakili, F. (Eds.) Direct Imaging of Exoplanets: Science & Techniques (2006)

The ALADDIN concept is an integrated Antarctic-based L-band experiment whose purpose is to demonstrate nulling interferometry and to prepare the DARWIN mission. Because of their privileged location, the ... [more ▼]

The ALADDIN concept is an integrated Antarctic-based L-band experiment whose purpose is to demonstrate nulling interferometry and to prepare the DARWIN mission. Because of their privileged location, the relatively modest collectors (1 m) and baseline (up to 40 m) are sufficient to achieve a sensitivity (in terms of detectable zodi levels) which is about twice better than that of a nulling instrument on a large interferometer (such as GENIE at the VLTI), and to reach the 20-zodi threshold value identified to carry out the DARWIN precursor science. These numbers are based on a preliminary design study by Alcatel Alenia Space and were obtained using the same simulation software as the one employed for GENIE. The integrated design enables top-level optimization and full access to the light collectors for the duration of the experiment, while reducing the complexity of the nulling breadboard. [less ▲]

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See detailSérologie infectieuse: interprétation des résultats et pièges à éviter
Huynen, Pascale ULg; Hayette, Marie-Pierre ULg; Melin, Pierrette ULg et al

in Revue Médicale de Liège (2006), 61(12), 827-833

In Medical Microbiology, in addition to the direct methods of indentification of infectious agentss, the serologic indirect techniques by quantification of antibodies have extremely useful in infectiology ... [more ▼]

In Medical Microbiology, in addition to the direct methods of indentification of infectious agentss, the serologic indirect techniques by quantification of antibodies have extremely useful in infectiology, for the diagnosis and the therapeutic or vaccination follow-up as well as for epidemiologic enquiries, serodiagnosis methods have significantly improved. Meanwhile, results may reveal hard to interpret, especially when are tries to specify the time of the beginning of an infection. The results require in the majority of the cases to be compared on two subsequent serum samples, to observe a possible increase in antibodies level. In addition, the infectious serology results may not be considered as the only element of final diagnosis. In all cases, they have to be interpreted and challenged against the clinical context. [less ▲]

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See detailThe astrobiology primer: An outline of general knowledge - Version 1, 2006
Mix, Lucas J; Armstrong, John C; Mandell, Avi M et al

in Astrobiology (2006), 6(5), 735-813

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See detailDes momies à l’hôpital
Laboury, Dimitri ULg

in Warmenbol, Eugène (Ed.) La Caravane du Caire. L’Égypte sur d’autres rives (2006)

Résultats de l'analyse par rayons-X et CT-scan des momies égyptiennes (humaines et animale) conservées dans les collections des Musées de la Ville de Liège

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See detailAnalytic properties of unitarization schemes
Selyugin, Oleg Viktorovich; Cudell, Jean-René ULg

in Czechoslovak Journal of Physics (2006)

The analytic properties of the elastic hadron scattering amplitude are examined in the impact parameter representation at high energies. Different unitarization procedures and the corresponding non-linear ... [more ▼]

The analytic properties of the elastic hadron scattering amplitude are examined in the impact parameter representation at high energies. Different unitarization procedures and the corresponding non-linear equations are presented. Several unitarisation schemes are presented. They lead to almost identical results at the LHC. [less ▲]

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See detailEtude de la diversité génétique de l'ulluco (Ullucus tuberosus Loz.) en conservation ex situ
Malice, Marie ULg; Villaroel Vogt, C. L.; Rochez, G. et al

Conference given outside the academic context (2006)

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See detailInternal control of the magnetospheric processes at Jupiter and Saturn
Radioti, Aikaterini ULg; Krupp, N.; Woch, J. et al

Conference (2006)

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See detailManifestations cutanées des affections endocriniennes.
Quatresooz, Pascale ULg

Scientific conference (2006)

Detailed reference viewed: 8 (0 ULg)