Surface characteristics play a very important role in medical implants and among surface features, roughness is effective some applications. Among the various methods used to improve roughness, magnetic abrasive finishing (MAF) process has been widely engineering. In this study, effect of particle morphology along with four other parameters, including type work metal, time, speed operation, pow...

In this paper, an analytical method based on Modified Slab Method of analysis is presented to study the asymmetrical rolling process due to difference in work rolls radii, rolls speeds and interface frictions. The shear force imposed on material along the contact region is considered to be a function of the frictional factor and the roll gap geometry. Elastic-plastic with linear work hardening ...

Many solutions to the frame problem have been proposed in the literature, some are monotonic and some are nonmonotonic. Reiter recently proposed a solution and its application to the domain of database update speciication, but no proof of soundness or completeness has been provided. We assess Reiter's monotonic solution to the frame problem in the database domain following Sandewall's methodolo...