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See detailLes kystes ovariens dans l'espèce bovine. 2. Rappels physiologiques et étio-pathogénie
Hanzen, Christian ULg; Bascon, F.; Theron, Léonard ULg et al

in Annales de Médecine Vétérinaire (2008), 152

A large number of publications have been devoted to the ultrasonography and hormonal follow-up of the follicular growth. This alteration of the normal follicular growth may concern the recruited, growing ... [more ▼]

A large number of publications have been devoted to the ultrasonography and hormonal follow-up of the follicular growth. This alteration of the normal follicular growth may concern the recruited, growing or preovulatory follicles mainly during the puberty and post-partum periods. Cyst development results (i) in an endocrine inbalance of the hypothalamo-hypophysial axis: the positive feedback of oestradiol on LH is altered because of a lack in progesterone impregnation of hypothalamic receptors;(ii) in a follicular wall dysfunction. However, data on this mechanism are still lacking; (iii) in animal properties like age, milk production, energetic balance, genetics, post-partum and calving pathologies as endometritis or lameness; (iv) in environnemental factors like nutrition, season, stressfull conditions. This different factors shoud be able to disturbe the hypothalamo-hypophysial complex functions. [less ▲]

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See detailKzf1 - a novel KRAB zinc finger protein encoding gene expressed during rat spermatogenesis
Bellefroid, Eric J.; Sahin, Mustapha; Poncelet, Dominique A et al

in Biochimica et Biophysica Acta (1998), 1398(3), 321-9

Two novel KRAB (Kruppel associated box) type zinc finger protein encoding cDNAs, named Kzf1 and Kzf2 (Kzf for KRAB zinc finger), were identified by screening of a rat embryonic brain cDNA library with a ... [more ▼]

Two novel KRAB (Kruppel associated box) type zinc finger protein encoding cDNAs, named Kzf1 and Kzf2 (Kzf for KRAB zinc finger), were identified by screening of a rat embryonic brain cDNA library with a human ZNF91 KRAB probe. Kzf1 and Kzf2 encode proteins with an amino-terminal KRAB domain and a carboxy-terminal zinc finger cluster containing 9 and 13 zinc finger units, respectively. While Kzf2 appears to be ubiquitously expressed, Kzf1 is preferentially expressed in the testis. Within the testis, Kzf1 mRNA is restricted to germ cells. The Kzf1 protein exhibits DNA binding activity and its KRAB domain can function as a repressor module in transcription. Using somatic cell hybrid analysis, the Kzf1 gene was mapped to chromosome 6. [less ▲]

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See detailL ’architecte Paul Jaspar (1859-1945) : patrimoine et modernité Liège. Une exposition au Grand Curtius de Liège
Charlier, Sébastien ULg; Merland, Monique

in Cahiers de l'Urbanisme (Les) (2009), 73

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See detailL 'URSS de Lénine à Gorbatchev
Bachkatov, Nina ULg

Learning material (1989)

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See detailL' emploi de subordonnants de temps dans un corpus latin
Denooz, Joseph ULg

in Anreiter, Peter; Kienpointner (Eds.) Latin Linguistics Today. Akten des 15. Internationalen Kolloquiums zur Lateinischen Linguistiki. Innsbruck, 4. - 9. April 2009. (2010)

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See detailL'-band AGPM vector vortex coronagraph's first light on VLT/NACO: Discovery of a late-type companion at two beamwidths from an F0V star
Mawet, D.; Absil, Olivier ULg; Delacroix, Christian ULg et al

in Astronomy and Astrophysics (2013), 552

Context. High contrast imaging has thoroughly combed through the limited search space accessible with first-generation ground-based adaptive optics instruments and the Hubble Space Telescope. Only a few ... [more ▼]

Context. High contrast imaging has thoroughly combed through the limited search space accessible with first-generation ground-based adaptive optics instruments and the Hubble Space Telescope. Only a few objects were discovered, and many non-detections reported and statistically interpreted. The field is now in need of a technological breakthrough. Aim. Our aim is to open a new search space with first-generation systems such as NACO at the Very Large Telescope, by providing ground-breaking inner working angle (IWA) capabilities in the L' band. The L' band is a sweet spot for high contrast coronagraphy since the planet-to-star brightness ratio is favorable, while the Strehl ratio is naturally higher. Methods. An annular groove phase mask (AGPM) vector vortex coronagraph optimized for the L' band, made from diamond subwavelength gratings was manufactured and qualified in the lab. The AGPM enables high contrast imaging at very small IWA, potentially being the key to unexplored discovery space. Results. Here we present the installation and successful on-sky tests of an L'-band AGPM coronagraph on NACO. Using angular differential imaging, which is well suited to the rotational symmetry of the AGPM, we demonstrated a \Delta L' > 7.5 mag contrast from an IWA ~ 0".09 onwards, during average seeing conditions, and for total integration times of a few hundred seconds. [less ▲]

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See detailL'ABCdaire du Ciel
Nitschelm, C.; Biémont, Emile ULg; Leguet, R. et al

Book published by Ed. Chang Hae (2000)

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See detailL’acromégalie et son impact sur la fonction reproductrice
Beckers, Albert ULg; Stevenaert, Achille ULg

in Glunaïkeia (1999), 4(8), 212-218

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See detailL’action extérieure de l’Union européenne au travers du ‘processus de Rio’
Santander, Sébastian ULg

Scientific conference (2011, December 06)

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See detailL'activisme des investisseurs institutionnels, l'asymétrie d'informations et la liquidité du marché
Sougné, Danielle ULg; Ajina, Aymen ULg

Conference (2012, November 28)

The purpose of this study is to examine the effect of institutional investors’ ownership and their activism on informational asymmetry and stock market liquidity using a sample of 162 French-listed ... [more ▼]

The purpose of this study is to examine the effect of institutional investors’ ownership and their activism on informational asymmetry and stock market liquidity using a sample of 162 French-listed companies over a 3-year period (2007-2009). The findings show that the proportion of institutional investors, and particularly, pension funds positively influence stock market liquidity, which confirms the signalling and trading hypotheses. These investors perform important trades among their portfolios, leading to favourable effects on the market liquidity. These shareholders’ real involvement in companies is considered as a governance mechanism that tends to contribute to a better liquidity. [less ▲]

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See detailL'actualité en matière de voiries
Donnay, Luc ULg

in Leleu, Yves-Henri (Ed.) Chroniques notariales (2013)

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See detailL'administration Obama I: quel bilan?
Santander, Sébastian ULg

Conference given outside the academic context (2011)

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See detailL'adolescience, un univers de contradictions
Vanesse, Marc ULg; Colmant, François ULg; Colson, Justine ULg et al

Poster (2011, February)

Un documentaire produit par le Lemme (Laboratoire d'étude sur les médias et la médiation) et réalisé dans cinq écoles au cours duquel des adolescents parlent librement de leurs rapports avec les sciences.

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See detailL’Afrique : levier de puissance pour le Brésil ?
Santander, Sébastian ULg

Scientific conference (2011, May 05)

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See detailL’Afrique à l’heure des émergents
Santander, Sébastian ULg

in Santander, Sébastian (Ed.) L’Afrique, nouveau terrain de jeu des puissances émergentes (in press)

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See detailL'age du poudingue de Fépin (base du Gedinnien) à Lahonry (Belgique)
Steemans, Philippe ULg

in Bulletin de la Société belge de Géologie (1981), 90(4), 331--340

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See detailL'agencement-Schumann et la question du désir chez Gilles Deleuze
Pieron, Julien ULg

Conference given outside the academic context (2013)

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See detailL'agonie du taratata auprès du clinicien.
Xhauflaire-Uhoda, Emmanuelle; Quatresooz, Pascale ULg; Pierard, Claudine ULg et al

in Revue Médicale de Liège (2008), 63

Le clinicien est à la croisée des chemins entre la rigueur scientifique et le taratata d’une certaine communication bien moins sérieuse. Dans ce contexte, la recherche de l’objectivité est primordiale ... [more ▼]

Le clinicien est à la croisée des chemins entre la rigueur scientifique et le taratata d’une certaine communication bien moins sérieuse. Dans ce contexte, la recherche de l’objectivité est primordiale dans les études cliniques. Nous résumons les aspects principaux des méthodes de dénombrement, de classement, de mesures paramétriques et d’évaluations sur échelles structurée ou non structurée. [less ▲]

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