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Filtering by: Creator Gilliam, Louis L. Resource Type Dissertation

Identification of structural parameters and hydrodynamic effects for forced and free vibration

Creator:

Kruchoski, Brian L. (Brian Louis)

Abstract:

Statistically-based estimation techniques are presented in this study. These techniques incorporate structural test data to improve finite element models used for dynamic analysis. Methods are developed to identify optimum values of the parameters of finite element models describing structures. The parameters which may be identified are : element area, mass...

Resource Type:

Dissertation

Full Text:

effects for forced and free vibration AN ABSTRACT OF THE THESIS OF Brian L. Kruchoski for the degree of
Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Creator:

Miller, Nathan L. (Nathan Louis)

Abstract:

Sweet corn (Zea mays L.) yields in the Willamette Valley of Oregon have been declining since the early 1990’s. Studies were done to determine if there is a relationship between ear weight and several disease parameters including necrotic crowns or stalk nodes, nodal root rot, radicle root rot, and sub-crown...

Resource Type:

Dissertation

Full Text:

DISSERTATION OF Nathan L. Miller for the degree of Doctor of Philosophy in Botany and Plant Pathology