Department of Homeland Security: FY2013 Appropriations Congressional Research Service 1 his report presents an analysis of the discretionary appropriations for the Department of Homeland Security (DHS) for fiscal year 2013 (FY2013). It compares the Presidentâs request for FY2013 funding for the Department of Homeland Security (DHS), the enacted FY2012 appropriations for DHS, and the House-passed and Senate-reported DHS appropriations legislation for FY2013.
A journal bearing is a mechanical device used to reduce friction between moving parts, and it is an essential component of most engines. Engines and other related machinery often make use of many types of bearings, but journal-type models are often best for situations where there is a lot of motion.
Prashant Kumar, Mech@16, (Dream-think-action)No guts, no glory, no brain, same story. Views. The journal refers to that portion of the shaft specially machined for bearing duty. The sleeve refers to the surrounding outer shell with its supporting hub portion. Often the sleeve is a replaceable insert in the hub of a material designed and sometimes machined to retard wear of the journal portion of the rotating shaft.