References of "2006"
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See detailAgriculture in Belgium : main characteristics and problems
Burny, Philippe ULg

in Lorencowicz, Edmund (Ed.) International Scientific Seminar "Farm machinery management in sustainable agriculture" : Seminar Proceedings (2006)

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See detailCrystal structure of the Mycobacterium fortuitum class A beta-lactamase: structural basis for broad substrate specificity.
Sauvage, Eric ULg; Fonze, Eveline; Quinting, Birgit et al

in Antimicrobial Agents and Chemotherapy (2006), 50(7), 2516-21

beta-Lactamases are the main cause of bacterial resistance to penicillins and cephalosporins. Class A beta-lactamases, the largest group of beta-lactamases, have been found in many bacterial strains ... [more ▼]

beta-Lactamases are the main cause of bacterial resistance to penicillins and cephalosporins. Class A beta-lactamases, the largest group of beta-lactamases, have been found in many bacterial strains, including mycobacteria, for which no beta-lactamase structure has been previously reported. The crystal structure of the class A beta-lactamase from Mycobacterium fortuitum (MFO) has been solved at 2.13-A resolution. The enzyme is a chromosomally encoded broad-spectrum beta-lactamase with low specific activity on cefotaxime. Specific features of the active site of the class A beta-lactamase from M. fortuitum are consistent with its specificity profile. Arg278 and Ser237 favor cephalosporinase activity and could explain its broad substrate activity. The MFO active site presents similarities with the CTX-M type extended-spectrum beta-lactamases but lacks a specific feature of these enzymes, the VNYN motif (residues 103 to 106), which confers on CTX-M-type extended-spectrum beta-lactamases a more efficient cefotaximase activity. [less ▲]

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See detailModelling the components of binaries in the Hyades: the dependence of the mixing-length parameter on stellar mass
Yıldız, M.; Yakut, K.; Bakış, H. et al

in Monthly Notices of the Royal Astronomical Society (2006), 368(4), 1941-1948

We present our findings based on a detailed analysis of the binaries of the Hyades, in which the masses of the components are well known. We fit the models of the components of a binary system to ... [more ▼]

We present our findings based on a detailed analysis of the binaries of the Hyades, in which the masses of the components are well known. We fit the models of the components of a binary system to observations so as to give the observed total V and B-V of that system and the observed slope of the main sequence in the corresponding parts. According to our findings, there is a very definite relationship between the mixing-length parameter and the stellar mass. The fitting formula for this relationship can be given as α= 9.19(M/M[SUB]solar[/SUB]- 0.74)[SUP]0.053[/SUP]- 6.65, which is valid for stellar masses greater than 0.77M[SUB]solar[/SUB]. While no strict information is gathered for the chemical composition of the cluster, as a result of degeneracy in the colour-magnitude diagram, by adopting Z= 0.033 and using models for the components of 70 Tau and θ[SUP]2[/SUP] Tau we find the hydrogen abundance to be X= 0.676 and the age to be 670 Myr. If we assume that Z= 0.024, then X= 0.718 and the age is 720 Myr. Our findings concerning the mixing-length parameter are valid for both sets of the solution. For both components of the active binary system V818 Tau, the differences between radii of the models with Z= 0.024 and the observed radii are only about 4 per cent. More generally, the effective temperatures of the models of low-mass stars in the binary systems studied are in good agreement with those determined by spectroscopic methods. [less ▲]

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See detailUtilisation des microscories métallurgiques comme traceur de la sédimentation dans les plaines alluviales ardennaises
Houbrechts, Geoffrey ULg; Petit, François ULg

in l'érosion entre société, climat et paléoenvironnement (2006)

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See detailCorps étrangers et HACCP dans les PME : application au secteur pâtisserie sèche/biscuiterie.
de Biourge, Sandrine; Quenon, Nathalie; Sindic, Marianne ULg

in Industries alimentaires et agricoles (2006), 123(4-5), 10-13

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See detailEtat des lieux des obligations en matière de cuisine collective.
Dehon, Lydie; Goebel, Laurence; Moerman, John et al

Article for general public (2006)

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See detailProspective survey of digestive tract colonization with enterobacteriaceae that produce ESBLs in intensive care units
Christiaens, Geneviève ULg; Ciccarella, Y.; Damas, Pierre ULg et al

in Journal of Hospital Infection (2006), 62(3), 386-388

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See detailThe VUV Photoabsorption Spectroscopy and Photoionization of Halogenated Etylenes: Bromo-derivatives.
Locht, Robert ULg; Leyh, Bernard ULg; Jochims, H.-W. et al

Book published by Berliner Elektronen Speicherring für Synchrotron Strahlung m.b.H - on CD-ROM (2006)

In this contribution the measurement, by the use of synchrotron radiation, of the V-UV photoabsorption spectrum (PAS) of 1,1-C2H2Br2 and the photoionization efficiency curve (PIC) of 1,1-C2H2Br2+ are ... [more ▼]

In this contribution the measurement, by the use of synchrotron radiation, of the V-UV photoabsorption spectrum (PAS) of 1,1-C2H2Br2 and the photoionization efficiency curve (PIC) of 1,1-C2H2Br2+ are reported. Strong correlations between the PAS and the PIC are shown. The PAS of 1,1-C2F2Br2 is also presented and compared to the PAS of 1,1-C2H2Br2 to show the influence of the fluuorine-substitution. [less ▲]

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See detailModeling the dissociation and ionization of a sputtered organic molecule
Solomko, V.; Verstraete, Matthieu ULg; Delcorte, A. et al

in Applied Surface Science (2006), 252

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See detailLa libre circulation des personnes dans l'Union européenne (1er janvier-31 décembre 2005)
Carlier, Jean-Yves ULg

in Journal de Droit Européen [=JDE] (2006), 14(127), 75-82

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See detailLes enjeux éthiques de l'existentialisme sartrien
Caeymaex, Florence ULg

in PhaenEx (2006), 1

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See detailStrategies nouvelles et recompositions sociales autour de la faune dans le Bassin du Congo.
Vermeulen, Cédric ULg; Doucet, Jean-Louis ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2006), 10(3), 251-257

The faunaʼs overexploitation in the Congo basin in general and within logging concessions in particular case still appears as a crucial problematic. Commercial poaching threats not only mammal ... [more ▼]

The faunaʼs overexploitation in the Congo basin in general and within logging concessions in particular case still appears as a crucial problematic. Commercial poaching threats not only mammal biodiversity but also long-term food safety of local populations. Strangely, this situation is generating a new and collective answer from stakeholders having opposite interests. Administrative authorities, international NGOs of conservation, logging companies have found in the context of wood certifi cation a common deal to begin an anti-poaching action on large landscapes. This study analyses interests of each stakeholder and discusses the place given to populations in this social blending around wildlife. [less ▲]

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See detailQue nous apprend le fait de replacer la violence dans un contexte historique et sociologique?
Gavray, Claire ULg

Conference given outside the academic context (2006)

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See detailExposé des faits entourant la procédure relative aux projets d’autoroute : le cas du tracé d’une voie à grand gabarit au Sud de Charleroi (entre Charleroi et Somzée) et le cas du contournement de Couvin et son prolongement par la liaison Couvin-Bruly
Hanson, Sophie ULg

in Spannowsky (Ed.) Planification et autorisation des autoroutes - Comparaison des systèmes d'aménagement du territoire dans la Grande Région "Sarre, Lorraine, Grand-Duché de Luxembourg, Région wallonne et Rhénanie-Palatinat (2006)

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See detailSuivi de la gestation chez la brebis Ouled Djellal par dosage de la protéine associée a la gestation et de la progestérone.
Benyounes, A.; Lamrani, F.; Melo de Sousa, Noelita ULg et al

in Revue d'Elévage et de Médecine Vétérinaire des Pays Tropicaux (2006), 59(1-4), 65-73

L’objectif de la présente étude a été la caractérisation des profils plasmatiques de la protéine associée à la gestation (PAG) et de la progestérone au cours de la gestation et deux semaines après le part ... [more ▼]

L’objectif de la présente étude a été la caractérisation des profils plasmatiques de la protéine associée à la gestation (PAG) et de la progestérone au cours de la gestation et deux semaines après le part chez la race Ouled Djellal. Vingt-cinq brebis ont été prélevées hebdomadairement après synchronisation des chaleurs et monte naturelle. Les concentrations de PAG et de progestérone ont été déterminées par dosage radio-immunologique. Deux femelles n’ont pas été fécondées tandis que 23 ont eu des gestations considérées comme normales (n=18) ou pathologiques (n=5). Chez 18 brebis (12 gestations simples et 6 multiples), les concentrations de PAG et de progestérone ont été significativement influencées par le stade de la gestation (P<0.0001) et non par le nombre de fœtus. Des profils individuels ont été décrits chez 7 brebis dont 3 femelles ayant eu des pertes embryonnaires, et 2 brebis ayant avorté (66e et 110e jours), et enfin chez 2 brebis ayant donné naissance à terme chacune à un agneau vivant et expulsé au moment de la mise-bas 1 ou 2 fœtus momifié(s). Les concentrations en PAG ont été plus faibles chez les femelles ayant de fœtus momifiés en parallèle avec des fœtus vivants. [less ▲]

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