Abstract: Methods, systems, and articles of manufacture consistent with the present invention provide a system and method for sharing and recording information on a wired or wireless computer network during synchronous and asynchronous sessions. A software program uses computers to enhance the collaboration, teaching, learning, presentation, and sharing of information and to record multi-media events for later playback and interaction with these events. Collaboration is enhanced by using features that allow broadcasting presentations, sharing, editing and replying to documents, taking notes, viewing participant information, creating and responding to polling questions, asking and answering questions and providing feedback on the pace and difficulty of the session.

Abstract: The heating rod (3c) is cut from inside the casing (2) of the pressurizer in at least one zone (18, 19) by means of a cutting operation controlled remotely, and at least one portion (20a, 20b, 20c) of the rod (3c) is extracted by way of an inspection port (7) of the casing (2). The invention also relates to robotized cutting devices making it possible to carry out the cutting of heating rods (3) inside the casing (2) of the pressurizer (1).