1. An estimation of geometric changes in the proximal femurs of US adults from 1988-2014 Open Access Author: Aydogan, Beytullah Title: An estimation of geometric changes in the proximal femurs of US adults from 1988-2014 Graduate Program: Mechanical Engineering Keywords: statistical shape modelingpoximal femurpopulation-based design File: Download PSU_MS_Thesis_Beytullah_04042018.pdf Committee Members: Matthew B Parkinson, Thesis Advisor/Co-Advisor