Abstract: A device implementing a system to associate a user account with a content output device includes at least one processor configured to receive an invitation to access content associated with a first user account on another device associated with a second user account, the other device being connected to a local area network. The at least one processor is further configured to send, to a server, a request for authorization to access the content associated with the first user account on the other device associated with the second user account, the request comprising information included with the invitation, and to receive, from the server, the authorization to access the content. The at least one processor is further configured to access, based at least in part on the authorization, the content associated with the first user account on the other device associated with the second user account.

Abstract: The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such data in the conduct of an assay by an assay system. The present invention also relates to consumables (e.g., kits and reagent containers), software, data deployable bundles, computer-readable media, loading carts, instruments, systems, and methods, for performing automated biological assays.

Abstract: A shaped charge liner formed of a solid metallic material having a fine grain size of the order of 25 microns or less. The material can be, for example, copper, uranium, tantalum or an alloy showing superplasticity and having a density greater than about 5 gm/cm.sup.3. The liner can be made by subjecting the material to repeated cycles of cold working, annealing at just above the recrystallization temperature, and quenching.

Abstract: An improved penetrator rod for a kinetic energy projectile is disclosed. edded as a central core within said penetrator rod is a lubricating rod, comprising metal alloys such as tin zinc, aluminum, or lead, which will continue to follow as it erodes upon penetration despite the heat and pressures of impact to an armor target. A new, lubricating, front end surface constantly re-appears as the front end of the penetrator erodes upon impact.