“Conflicts at Work” No 86, 2009/2 - pagesPages 3 to 5EditorialPages 7 to 12Tribute to Jacques Lagroye (1936-2009)Pages 13 to 29From conflicts at work to the sociology of mobilizations: The contributions of an empirical and theoretical decompartmentalizationBy Baptiste GiraudPages 31 to 49The class struggle in two acts. A cycle of strikes in Brazilian sugarcane plantations (Nordeste)By Lygia SigaudPages 51 to 72Measure of conflicts, conflicts of measurement. Looking back on the history of the quantification tools of strikesBy Étienne PenissatPages 73 to 96More justice or more right?By Jérôme PélissePages 97 to 118A collective mobilization of homecarers focused on work orientation and work relationshipsBy Christelle AvrilPages 119 to 143Unlikely mobilization and apprenticeship of a trade-unionist repertoireBy Annie Collovald, Lilian MathieuPages 147 to 166Regularizing foreign imams in France: Right to stay and definition of a “good imam” in a secular countryBy Solenne JouanneauPages 167 to 188The 1998-1999 Polish peasant demonstrationsBy Cédric PellenPages 189 to 207Scope and Limits of a Citizen JuryBy Rémi Barbier, Clémence Bedu, Nicolas BucletPages 209 to 228Reviews