1. determining the mohr-coulomb model parameters to examine the flowability of ground corn stover and douglas fir Open Access Author: Li, Yang Title: determining the mohr-coulomb model parameters to examine the flowability of ground corn stover and douglas fir Area of Honors: Biological Engineering Keywords: Corn StoverDouglas FirMohr-Coulomb ModelCam-Clay ModelMoisture ContentCubical Triaxial Tester File: Download Thesis.pdf Thesis Supervisors: Hojae Yi, Thesis SupervisorAli Demirci, Thesis Honors Advisor