Ceramic components built by stereolithography,Ceramic on ceramic bearings in total hip arthroplasty, Characterization of particle orientation in tape cast alumina green body using a polarizing microscopy, Colloidal processing of aluminum oxide powder for membrane applications,Comparison of interfacial chemistry at Cu/a -alumina and Cu/γ -alumina interfaces,Comparison of the wear properties of polyethylene plate in total knee prostheses (TKP) using different femoral component materials.