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Filtering by: Subject Oregon and California Railroad Non-Academic Affiliation Oregon State University. Graduate School

Economics, design and specifications of an Oregon electric railway

Creator:

Christiansen, Conrad

Resource Type:

Masters Thesis

Full Text:

railroad from Oregon Oity,Oregon to Marquam and Wilhoit Springs. The general direction is south from
Community well-being and Forest Service policy : re-examining the sustained yield unit

Creator:

Cheek, Kristin Aldred

Abstract:

Sustained yield units (SYU' s), implemented around 1950, required that National Forest timber harvested from a designated area had to be processed in a specific local community. Six units were created for the purpose of promoting community stability, a concept often measured in economic terms. Forest policies designed to aid...

Resource Type:

Masters Thesis
Susceptibility of Pacific yew (Taxus brevifolia Nutt.) to Phytophthora lateralis

Creator:

Murray, Marion S.

Abstract:

In 1991 Pacific yew (Taxus brevifolia Nutt.) was reported as a new host for Phytophthora lateralis Tucker and Milbrath which is an aggressive root rot pathogen thought previously to be specific to Port-Orford-cedar. This study was designed to compare the pathogenicity of P. lateralis on the two hosts, and to...

Resource Type:

Masters Thesis

Full Text:

drainages in Redacted for Privacy southwest Oregon and northwest California revealed a total of 1199
Tsunami and hurricane wave loads on bridge superstructures

Creator:

Azadbakht, Mohsen

Abstract:

This dissertation examines tsunami and hurricane wave loads on bridge superstructures. Tsunamis have caused significant damage to coastal communities in recent years. For example, the 2011 Great East Japan Earthquake and resulting Tohoku Tsunami destroyed infrastructure along the east coast of Japan including bridge superstructures. Recent hurricanes have also caused...

Resource Type:

Dissertation

Full Text:

five California and three Oregon coastal bridges. Finite element (FE) models are used to simulate the