References of "2006"
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See detailObservations sous C.A., 19 avril 2006
Georges, Frédéric ULg

in Journal des Tribunaux (2006), (54/2006), 701-703

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See detailJustinianus, Institutiones - Libri feudorum
Adam, Renaud ULg

in Bousmanne, Bernard; Thieffry, Sandrine; Wijsman, Hanno (Eds.) Filips de Schone (1478-1506) : schatten van de laatste hertog van Bourgondië : [tentoonstelling : Brussel, Koninklijke Bibliotheek van België, Nassaukapel, van 3 november 2006 tot 27 januari 2007] : catalogus (2006)

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See detailUn "beau type latin" d'origine grecque en Wallonie : *EPIDEMIA
Boutier, Marie-Guy ULg

in Dialectes de Wallonie (2006), 31-33

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See detailL’affirmation de l’Occident (XIe-XVIIIe s.)
Jadoulle, Jean-Louis ULg; Georges, Jean

Book (2006)

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See detailEvolution of Bovine herpesvirus 4: recombination and transmission between African buffalo and cattle
Dewals, Benjamin G ULg; Thirion, Muriel ULg; Markine-Goriaynoff, N. et al

in Journal of General Virology (2006), 87(Pt 6), 1509-1519

Bovine herpesvirus 4 (BoHV-4) has been isolated from cattle throughout the world, but virological and serological studies have suggested that the African buffalo is also a natural host for this virus. It ... [more ▼]

Bovine herpesvirus 4 (BoHV-4) has been isolated from cattle throughout the world, but virological and serological studies have suggested that the African buffalo is also a natural host for this virus. It has previously been found that the Bo17 gene of BoHV-4 was acquired from an ancestor of the African buffalo, probably around 1.5 million years ago. Analysis of the variation of the Bo17 gene sequence among BoHV-4 strains suggested a relatively ancient transmission of BoHV-4 from the buffalo to the Bos primigenius lineage, followed by a host-dependent split between zebu and taurine BoHV-4 strains. In the present study, the evolutionary history of BoHV-4 was investigated by analysis of five gene sequences from each of nine strains representative of the viral species: three isolated from African buffalo in Kenya and six from cattle from Europe, North America and India. No two gene sequences had the same evolutionary tree, indicating that recombination has occurred between divergent lineages; six recombination events were delineated for these sequences. Nevertheless, exchange has been infrequent enough that a clonal evolutionary history of the strains could be discerned, upon which the recombination events were superimposed. The dates of divergence among BoHV-4 lineages were estimated from synonymous nucleotide-substitution rates. The inferred evolutionary history suggests that African buffalo were the original natural reservoir of BoHV-4 and that there have been at least three independent transmissions from buffalo to cattle, probably via intermediate hosts and - at least in the case of North American strains - within the last 500 years. [less ▲]

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See detailBart Schoofs
Meesters, Gert ULg

in De Brakke Hond (2006), (92), 107-108

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See detailInfluence of carbide precipitation on hot hardness of high speed steel rolls
Herman, M.; Breyer, J. P.; Lecomte-Beckers, Jacqueline ULg

in Proceedings of the Southern African Roll Users' Conference (SARUC) (2006)

This paper will illustrate the choice of the alloying elements and their content in the current grade. By using sophisticated laboratory examination techniques such as differential thermal analysis ... [more ▼]

This paper will illustrate the choice of the alloying elements and their content in the current grade. By using sophisticated laboratory examination techniques such as differential thermal analysis, scanning electron microscopy and image analysis, the metallurgical parameters of Aurora grade will be described and compared to those of the Kosmos grade. An attempt will also be made to connect all our laboratory results to the good behaviour of the alloy in operation in the early stands of Hot Strip Mills. [less ▲]

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See detailConcentrated Announcements on Clustered Data: An Event Study on Biotechnology Stocks
Bastin, Véronique; Hübner, Georges ULg

in Financial Management (2006), 35(1), 129-157

In spring 2000, three events--two political statements by Bill Clinton and Tony Blair and a breakthrough announcement by Celera Genomics--had a major impact on biotechnology stocks. We analyze their ... [more ▼]

In spring 2000, three events--two political statements by Bill Clinton and Tony Blair and a breakthrough announcement by Celera Genomics--had a major impact on biotechnology stocks. We analyze their effects over a comprehensive set of biopharmaceutical companies, using a composite return-generating model with an industry-specific patent-based factor. Our results show that stocks can be clustered according to their responsiveness to political and scientific events. Furthermore, we emphasize different impacts on the market value of intangible assets for each cluster, suggesting that growth options are valued with different criteria for therapeutics, and technology-based subsectors. [less ▲]

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See detailThe tropical birds preserved at the University of Liège Museum of Zoology
Loneux, Michèle ULg

in Segers, Hendrik; Desmet, P.; Baus, Erika (Eds.) Proceedings of the 3rd GBIF Science Symposium - Tropical Biodiversity: Science, Data, Conservation (2006)

According to the list of the ‘Threatened bird of the world’, most of the threatened bird species live in tropical areas, notably South America and South East Asia. The University of Liège Museum of ... [more ▼]

According to the list of the ‘Threatened bird of the world’, most of the threatened bird species live in tropical areas, notably South America and South East Asia. The University of Liège Museum of Zoology holds numerous birds from these tropical areas, collected and purchased during the 19th century. This contribution is an inventory of the tropical bird species preserved in collections and lists the specimens which belong to the threatened or extinct species. [less ▲]

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See detailLa saga des inhibiteurs des histone-desacetylases: de la TSA au SAHA
Peixoto, Paul ULg; Lansiaux, Amelie

in Bulletin du Cancer (2006), 93(1), 27-36

Histone-deacetylase inhibitors (HDCACi) represent a new class of antitumor agents currently in clinical development. They target a family of enzymes which catalyse histone acetylation modifications, in ... [more ▼]

Histone-deacetylase inhibitors (HDCACi) represent a new class of antitumor agents currently in clinical development. They target a family of enzymes which catalyse histone acetylation modifications, in particular for histones H2A, H2B, H3 and H4. These proteins stabilize the nucleosome core, fundamental unity of chromatin which represents the first level of DNA nuclear compaction. The balance of histone acetylation is maintained by histone-acetyltransferases (HAT) and histone-deacetylases (HDAC) which play an important role in gene transcription. Alterations of HDACs were identified in tumor cells and contribute to the massive perturbations of gene expression in numerous tumors. HDAC inhibition leads to differentiation, cell cycle arrest and apoptosis in tumor cells. HDACi efficiently prevent tumor growth in a variety of in vivo preclinical models. Several structurally distinct classes of HDACi have entered in clinical trials and a significant antitumor activity was reported in several cases. However, a better understanding of the biological effects of this class of enzymes is mandatory for the successful development of these new antitumoral agents. In this review, are exposed the main drug candidates in clinical development. In the near future, it will be interesting to define direct relationships between specific inhibition of one or several HDAC and the subsequent HDAC-dependent antitumor effects to define a new generation of specific histone-deacetylase inhibitors. [less ▲]

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See detailWaimes/Robertville: la Via Mansuerisca et la découverte d'un véhicule
Corbiau, Marie-Hélène; Hoffsummer, Patrick ULg

in Vie archéologique, chronique de l'archéologie wallonne (2006), 13

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See detailTalent voor Nederlands
Yans, Baudoin ULg; Engelen, Nicole ULg; Nachtergaele, Lutgarde

Book published by Editions Erasme (2006)

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See detailVibrational spectroscopy of extant and fossil microbes: Relevance for the astrobiological exploration of Mars
Marshall, Craig P; Carter, Elizabeth A; Leuko, Stefan et al

in Vibrational Spectroscopy (2006), 41(2), 182-189

The vibrational spectra of an extant Archaea, Halobacterium salinarum, an extant micro-eukaryote resistant biopolymer isolated from Botrycoccus braunii, and an extinct (ca. 590-565 Ma) micro-eukaryote ... [more ▼]

The vibrational spectra of an extant Archaea, Halobacterium salinarum, an extant micro-eukaryote resistant biopolymer isolated from Botrycoccus braunii, and an extinct (ca. 590-565 Ma) micro-eukaryote microfossil Tanarium conoideum, have been recorded using near-infrared FT Raman spectroscopy and FTIR spectroscopy. Raman biosignatures for the carotenoid pigment, bacterioruberin was obtained from the halophilic Archaea H. salinarum. Another pigment biosynthesized by halophilic Archaea, bacteriorhodopsin a retinal-protein complex was also investigated. The FTIR analysis of H. salinarum showed the presence of proteins and lipids, and the spectrum of isolated bacteriorhodopsin was different in that it contained retinal C-C stretching bands. FT Raman and FTIR analysis of the resistant biopolymer isolated from B. braunii indicated a composition of long straight chain polymethylenic macromolecule-termed algaenan. Moreover, these biopolymers can be preserved on geological timescales, hence the importance of generating a database of these materials for palaeobiology and astrobiology applications. The FT Raman and FTIR spectra acquired from T. conoideum contain intense aliphatic C-H stretching modes in the 2700-3000 cm(-1) region. Both the FT Raman and FTIR spectra are consistent with vibrational spectra obtained from algaenans isolated from extant chlorophytes, for example, B. braunii, or eustigmatophyte micro-algae. (C) 2006 Elsevier B.V. All rights reserved. [less ▲]

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See detailEstimation du coût global d'un plan de lutte contre l'IBR en Belgique
Dispas, Marc; Houtain, Jean Yves; Muylkens, Benoît ULg et al

in Epidémiologie et Santé Animale (2006), 49

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See detailEcosystème de la vicimisation : le cas particulier du milieu scolaire
Born, Michel ULg; Gavray, Claire ULg

in Born, Michel; Kéfer, F.; Lemaître, A. (Eds.) Une criminologie de la tradition à l'innovation (2006)

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See detailLes "Ménines" de Vélasquez : une posture didactique
Heins, Pascal ULg

in Cramer, Evelyn; Ricker, Marie-Emilie; Souveryns, Patrick (Eds.) Didactiques de l'histoire et de l'histoire de l'art : divergences, convergences et complémentarités. 3e Journée interuniversitaire des Didactiques d'Histoire de l'Art (2006)

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