Lifshitz sliding only occurs with Nabarro-Herring and Coble creep. He defeated former Raleigh Mayor Paul Coble. Coble creep and Nabarro-Herring are closely related mechanisms. Additionally, Nabarro-Herring and Coble creep can be grouped together under diffusion creep (no dislocations required). Rancher Jim Coble paid for his coffin and a stone to mark his grave. Bob Coble, mayor of Columbia, was more welcoming. There are now several preservation movements dedicated to the history of the coble. Coble was re-elected in 2008 with 67 percent of the vote. There is a long tradition of using the coble (a traditional fishing vessel) in Staithes. The incumbent is Republican Howard Coble, who has represented the district since 1985. The activation energy for Nabarro-Herring creep is, in general, different than that of Coble creep. The "Tiffany" lamps, for example, were made by the Illinois firm of Bauer and Coble. Dislocation climb-glide and Coble creep both induce grain boundary sliding. Coble creep is the second form of diffusion controlled creep. Pressure solution is, like Coble creep, a mechanism in which material moves along grain boundaries.