Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for secure document management including receiving, at a kernel level of an operating system, a document access instruction for a document from a user level application. A document identifier associated with the document is retrieved. Document access permissions associated with the document identifier are determined. Whether the document access instruction for the document is allowable is determined based on the document access permissions. The document access instruction is allowed to proceed if the document access instruction is allowable. The document access instruction is denied if the document access instruction is not allowable.

Abstract: The present invention relates to the use of a structural polypeptide for treating or finishing textiles. Specifically, said treating or finishing includes improving or maintaining the properties of textiles such as their optics or introducing properties to textiles. Said treating or finishing also includes restoring textiles.

Abstract: The invention relates to an ion sputtering pump having a housing with at least one getter module located in the housing. The getter module has a heating device. In order to reduce the amount of time required for the activation and regeneration of the getter module, the heating device is in direct, intimate thermal contact with the getter module.