A heat dissipating apparatus includes a heat spreader for thermally connecting with a heat generating electronic component, a heat sink thermally connected with the heat spreader, and a heat pipe thermally connecting the heat sink with the heat spreader for transferring heat from the heat spreader to the heat sink. A containment housing is affixed by welding to the collars to fully encompass a section of the pipeline between the collars. The modified kingpin hitch utilizes a detachable or integrated loop that allows the hook on a hoist to lift the hitch. The second barrier is a layer of non-radioactive or non-hazardous material that covers the first barrier. The slurry is passed through a screen to form a wet body which is heated to dry the body and melt the thermoplastic fibers to bind the refractory fibers together. More specifically, disclosed are ubiquitin fusion proteins comprising ubiquitin fused to a plurality of identical or non-identical epitopes at specified locations.