Abstract: A method including receiving, in a server, a first proposal for modifying a document from a user in a first client device, is provided. The document is a collaboration between users hosted by the server, and includes evaluating the first proposal in view of a second proposal selected from a proposal queue that stores multiple proposals from the users, converting the first proposal into a fact when no conflict is identified between the first proposal and the second proposal, and updating a fact sequence in a fact history log to include the fact. The method also includes providing the fact sequence to the first client device for executing at least a portion of the sequence of documented actions. A system and a non-transitory, computer readable medium storing instructions to perform the above method are also provided.

Abstract: A user interface can present a unified view as a dynamic object-oriented metaphor for displaying information pertaining to any one or more applications and portions thereof (e.g., transaction types) and logical and physical components within a distributed computing environment, mapping between applications or portions thereof and information pertaining to those logical and physical components used by the applications or portions thereof, the health of the applications or portions thereof and logical and physical components, and the ability to control any or all of the applications or portions thereof and logical and physical components.

Abstract: This invention relates to the purification of biological preparations such as proteins and nucleic acids, especially for example proteins that have been produced by recombinant DNA techniques in bacteria. In a particular embodiment, the invention concerns improved methods for reducing the content of contaminants in biological preparations, e.g. recombinant proteins produced in host bacteria.