1. Attenuation Measurements In Concrete By Means Of Rayleigh Surface Waves Open Access Author: Howells, Jonathan Eugene Title: Attenuation Measurements In Concrete By Means Of Rayleigh Surface Waves Area of Honors: Engineering Science Keywords: RayleighAttenuationUltrasonicConcrete File: Download Jonathan_Howells_Final_Thesis_Schreyer_Revision.pdf Thesis Supervisors: Clifford Jesse Lissenden III, Thesis SupervisorClifford Jesse Lissenden III, Thesis SupervisorDr. Charles E. Bakis, Thesis Honors AdvisorJudith A Todd Copley, Faculty Reader