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See detailEffects of a single injection of a progesterone receptor antagonist during the third month of gestation in sheep
Taverne, M. A. M.; Regeling, J. I.; Sulon, Joseph ULg et al

in Reproduction in Domestic Animals (2006), 41(4), 310

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See detailJ.B.G. d'Ansse de Villoison. De l'Hellade à la Grèce. Voyage en Grèce et au Levant (1784-1786)
Famerie, Etienne ULg

Book published by Georg Olms Verlag (2006)

Edition with commentary of the works of the French hellenist J.B.G. d'Ansse de Villoison pertaining to his travel in Greece and the Levant (1784-1786) : éditio princeps of the manuscript diary, new ... [more ▼]

Edition with commentary of the works of the French hellenist J.B.G. d'Ansse de Villoison pertaining to his travel in Greece and the Levant (1784-1786) : éditio princeps of the manuscript diary, new edition of a memoir extracted from his notebooks, preparatory notes related to a comparative survey on Ancient and Modern Greece. [less ▲]

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See detailCaractérisation des qualités sensorielles et chimiques du jambon d'ardenne IGP en relation avec le procédé de fabrication.
Collard, Caroline; Sindic, Marianne ULg; Deroanne, Claude

in Viandes et Produits carnés - Hors série (2006)

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See detailClinical evaluation of iterative versus analytic reconstruction for parathyroid lesions visualization in primary hyperparathyroidism with 99mTc-MIBI pinhole SPECT.
Ansquer, C.; Mirallié, E.; Oudoux, A. et al

in European Journal of Nuclear Medicine and Molecular Imaging (2006), 33(S2), 355

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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 detailIntroduction à la sociologie
Poncelet, Marc ULg; De Coster, Michel; Bawin-Legros, Bernadette

Book published by Groupe de Boeck - 6ème éd. (2006)

An Introduction to sociology based on 3 concepts (role, communication, power) each of them presented at 3 levels (inter individual, organization, society).

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See detailContrasting responses of saproxylic insects to focal habitat resources: The example of longhorn beetles and hoverflies in Belgian deciduous forests
Fayt, P.; Dufrêne, Marc ULg; Branquart, E. et al

in Journal of Insect Conservation (2006), 10(2), 129-150

Although both saproxylic longhorn beetles and hoverflies benefit from the presence of woody substrates for reproduction, they differ in their requirements for floral resources and for microbiotopes of ... [more ▼]

Although both saproxylic longhorn beetles and hoverflies benefit from the presence of woody substrates for reproduction, they differ in their requirements for floral resources and for microbiotopes of overmature and senescent trees. This led us to expect contrasting responses between the two species groups in relation to these essential resources. We examined this prediction in 22 mature oak- and beech-dominated stands of southern Belgium by relating their species assemblages to local vegetation structure and composition, altitude and landscape composition. Stands were organised in pairs as a function of their overall dead wood supply. Free-hanging window traps, stump emergence traps and Malaise traps produced 30 longhorn beetle species (1637 individuals) and 106 hoverfly species (3020 individuals). Paired-comparisons controlling for annual variation in captures showed that, unlike saproxylic hoverflies, stands with dead wood hosted more species and individuals of longhorn beetles. Accordingly, the two species groups were found to be independent on ordination axes, responding to different sets of environmental conditions. While stands dominated by oaks with a high snag volume were highly favoured by longhorn beetles, saproxylic and threatened syrphids were limited to open-stands with large trees and a well-developed, species rich herb layer providing the floral resources required for their reproduction. Our results suggest that, when defining criteria to identify or restore important habitats for saproxylic insect conservation, variables related to different aspects of dead wood supply should not be the only criteria taken into account. © Springer 2006. [less ▲]

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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 detailGamma(5) quasiparticles and avoided quantum criticality in U(Ru,Rh)(2)Si-2
Silhanek, Alejandro ULg; Harrison, N.; Batista, C. D. et al

in Physica B: Condensed Matter (2006), 378-80

We discuss recent specific heat data in high magnetic fields on URu2Si2 and 4% Rh-doped URu2Si2 as well as previously published de Haas-van Alphen data at lower magnetic fields in pure URu2Si2: both of ... [more ▼]

We discuss recent specific heat data in high magnetic fields on URu2Si2 and 4% Rh-doped URu2Si2 as well as previously published de Haas-van Alphen data at lower magnetic fields in pure URu2Si2: both of which are consistent with quasiparticle bands formed from a hybridization between 5f-electron Gamma(5) doublets and regular conduction electrons. The system exhibits itinerant electron metamagnetism that gives rise to a putative quantum critical point at similar to 34-37T (depending on the % of Rh) that is subsequently unstable to field-induced phases. (c) 2006 Elsevier B.V. All rights reserved. [less ▲]

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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 detailA new discontinuous Galerkin method for non-linear Mechanics
Noels, Ludovic ULg; Radovitzky, Raúl

(2006)

A discontinuous Galerkin framework for large deformations of solids is established. The method is based on a general Hu-Washizu-de Veubeke functional allowing for displacement and stress discontinuities ... [more ▼]

A discontinuous Galerkin framework for large deformations of solids is established. The method is based on a general Hu-Washizu-de Veubeke functional allowing for displacement and stress discontinuities in the domain interior. The focus of this paper is on the treatment of large elasto-plastic deformations. The method is shown to possess the required numerical properties: consistency in the non-linear range and linearized stability. In order to demonstrate the versatility, accuracy and robustness of the method examples of application and convergence studies in three dimensions are provided. Further developments of the method will lead to applications where physical discontinuities must be modeled like fragmentation or failure. [less ▲]

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See detailExamination of non-genetic factors affecting the growth performance of Djallonke sheep in soudanian zone at the Okpara Breeding farm of Benin
Gbangboche, A. B.; Youssao, A. K. I.; Adamou-Ndiaye, M. et al

in Tropical Animal Health and Production (2006), 38

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See detailThromboprophylaxis in microsurgery
Lecoq, Jean-Pierre ULg; Senard, Marc ULg; Hartstein, Gary ULg et al

in Acta Chirurgica Belgica (2006), 106(2), 158-64

Microsurgical free tissue transfer has become a gold standard in a wide range of clinical situations. Thrombosis at the anastomotic site is not only the most common cause of failure of microsurgical ... [more ▼]

Microsurgical free tissue transfer has become a gold standard in a wide range of clinical situations. Thrombosis at the anastomotic site is not only the most common cause of failure of microsurgical operations, but it is also one of the factors resulting in microcirculatory intravascular thrombosis in free flaps. All conditions of thrombus formation, defined by Virchow in 1856, are encountered in free flap surgery. This literature review concerns the problem of thromboprophylaxis in microsurgery. All citations published this last ten years (1996-2005) concerning this problem are noted. Data are confronted with other specialties, particularly vascular surgery, or with large retrospective studies. Protocol used in our institution is presented at the end of this lecture. [less ▲]

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See detailL'Adieu aux Zapara
Bilhaut, Anne-Gaël ULg

in Erikson, Philippe (Ed.) La pirogue ivre : Bières traditionnelles en Amazonie (2006)

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See detailVariation in fatty acid contents of milk and milk fat within and across breeds
Soyeurt, Hélène ULg; Dardenne, Pierre; Gillon, Alain ULg et al

in Journal of Dairy Science (2006), 89(12), 4858-4865

The aim of this research was to study the potential for selection of cows with a higher nutritional quality of milk fat by studying the differences in fatty acid profiles within and across the following ... [more ▼]

The aim of this research was to study the potential for selection of cows with a higher nutritional quality of milk fat by studying the differences in fatty acid profiles within and across the following breeds: Dual Purpose Belgian Blue, Holstein-Friesian, Jersey, Montbeliarde, and non-Holstein Meuse-Rhine-Yssel type Red and White. Six hundred milk samples from 275 animals were taken from 7 herds. Several types of fatty acids in milk and milk fat were quantified using midinfrared spectrometry and previously obtained calibration equations. Statistical analyses were made using a mixed linear model with a random animal effect. The variance components were estimated by using REML. Results showed breed differences for the fatty acid profile. The repeatability estimate obtained in the present study may suggest the existence of moderate additive genetic variance for the fatty acid profile within each breed. Results also indicated variation for each analyzed milk component in the whole cow population studied. Genetic improvement of the nutritional quality of milk fat based on fatty acid profiles might be possible, and further research and development are warranted. [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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