1. Towards improved Nde and Shm methodologies incorporating nonlinear structural features Open Access Author: Chillara, Vamshi Krishna Title: Towards improved Nde and Shm methodologies incorporating nonlinear structural features Graduate Program: Engineering Science and Mechanics Keywords: NDESHMNonlinear ultrasonicsnonlinear guided wavesmicromechanicsmicrostructure characterizationhomogenization; File: Download Vamshi_Chillara-Dissertation.pdf Committee Members: Clifford Jesse Lissenden Iii, Dissertation Advisor/Co-AdvisorJoseph Lawrence Rose, Committee MemberFrancesco Costanzo, Committee MemberPanagiotis Michaleris, Committee Member