Modulation of the effectiveness of 17-alpha-hydroxy-20-beta-dihydroprogesterone or of a gonadotrophic extract on the in vitro intrafollicular maturation of oocytes of the rainbow trout Salmo gairdnerii by various non-maturing steroids [Translation from: Compte Rendu Hebdomadaire des Seances de l'Academie des Sciences, Paris, Series D 281, 811-814, 1975]

The effectiveness of 17 α-hydroxy-20 β-dihydroprogesterone (17 α-20 β Pg) or of a trout hypophyseal gonadotrophic extract on the in vitro intrafollicular maturation of trout oocytes can be modulated by steroids which do not have a direct maturing effect; the effectiveness of the gonadotrophic extract is lowered by oestradiol and oestrone and increased by testosterone. As these steroids have no significant effect on maturation induced by 17 α-20 β Pg, the site of their activity is probably in the follicular envelopes. Corticosteroids, and Cortisol and cortisone in particular increase the effectiveness of the gonadotrophic extract, but increase the effectiveness of 17 α-20 β Pg even more strongly, suggesting that this 'progestagen' has a direct effect on oocyte sensitivity.

Compte rendu de la campagne Echobal I n/o Capricorne du 18 âout 1980 au 24 âout 1980

This paper related an echosounding survey located off Côte d'Ivoire in cold season 1980. Biomass mean for the continental platform (20-125m) was 15 metric tons for one square mile.

Compte rendu: Cyril Trimaille et Jean-Michel Éloy (dir.) (2013), Idéologies linguistiques et discriminations, Paris, L’Harmattan, coll. « Carnets d’atelier de sociolinguistique, 6 », 268 p. [ISBN : 978-2-336-29083-6]

Résumé non disponible

Compte rendu: Johann Wolfgang Unger (2013), The Discursive Construction of the Scots Language : Education, Politics and Everyday Life, Amsterdam, John Benjamins, coll. « Discourse Approaches to Politics, Society and Culture, 51 », 178 p. [ISBN : 978-9-027-20642-8]

Résumé non disponible

Compte rendu: Romain Colonna (dir.) (2014), Les locuteurs et les langues : pouvoirs, non-pouvoirs et contre-pouvoirs, Limoges, Lambert-Lucas, coll. « Linguistique », 370 p. [ISBN : 978-2-35935-106-4]

Résumé non disponible

Compte rendu: Romain Colonna (dir.), (2015), Des paroles, des langues et des pouvoirs, Paris, L’Harmattan, coll. « Espaces discursifs », 252 p. [ISBN : 978-2-343-04951-9]

Résumé non disponible

Compte rendu: Jannis Androutsopoulos (dir.) (2014), Mediatization and sociolinguistic change, Berlin/Boston, De Gruyter, coll. « Linguae & litterae. Publications of the School of Language & Literature Freiburg Institute for Advanced Studies, 36 », vii-557 p. [ISBN : 978-3-11-034357-1]

Résumé non disponible

Revue des causes célèbres, politiques et criminelles : les procès de trahison : compte-rendu des débats judiciaires d'après la sténographie

1918/03/02 (N1)-1918/12/24 (N22).