Sauer, Sally M., authorJohnson, Jerry J., advisorHansen, Neil C., committee memberJha, Ajay K., committee memberMcMaster, Gregory S., committee memberVigil, Merle F., committee member2007-01-032007-01-032012http://hdl.handle.net/10217/68150To view the abstract, please see the full text of the document.born digitalmasters thesesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Text