Index Catalog // ScholarsArchive@OSU

Sustainable energy for Galena, Alaska: Timber Harvest Management Plan

Creator:: Kalke, Timothy R.
Abstract:: Increased energy costs have prompted the rural village of Galena, Alaska to explore viable alternatives for heat and power generation. Continued dependency on petroleum products will cause the community’s economic driving force, the Galena Interior Learning Academy (GILA), to face uncertain operability. A wood-fired boiler is scheduled to be installed,...
Resource Type:: Capstone Project
Full Text:: in the writing of this report. I would like to thank the rest of my graduate committee; Dr. John

Estimating a juniper biomass supply from private rangelands : the impact of distance and biotic factors on costs

Creator:: McCaulou, Jeff C.
Abstract:: Central Oregon has attracted attention as a potential location for a biomass industry based on a locally fixed source of western juniper (Juniperus occidentalis Hook) feedstock. This study identifies a supply of juniper from private lands to determine how much of the available juniper is economically supplied at alternative prices...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jeff C. McCaulou for the degree of Master of Science in Applied

Environmental durability of reinforced concrete deck girders strengthened with surface-bonded carbon fiber-reinforced polymer

Creator:: Sopal, Gautam Jayant
Abstract:: Long-term durability of surface-bonded carbon fiber-reinforced polymer (CFRP) for shear strengthening of reinforced concrete (RC) bridge members remains uncertain due to the limited field experience with these materials. This paper provides experimental results from the testing of full-scale RC bridge girder specimens after exposure to prolonged environmental exposure and combined...
Resource Type:: Masters Thesis
Full Text:: with Surface-Bonded Carbon Fiber-Reinforced Polymer. Abstract approved: Christopher C

Stochastic analysis of the nonlinear response transition behavior of an ocean system

Creator:: Yuk, Dongjun
Abstract:: The nonlinear response of an ocean system subjected to random excitations can exhibit very complex dynamic behaviors including jump phenomena and coexistence of attractors. In this study, the stochastic system response behavior of a simple (Duffing) oscillator under narrow-band random excitations is first examined in the subharmonic resonance region. A...
Resource Type:: Masters Thesis
Full Text:: of my committee: Prof. Thomas H. Miller, Prof. John Sessions, Prof. Ted S. Vinson for their

Non-destructive determination of yield stress for in-situ gusset plates

Creator:: Pflaum, Therese Michelle
Abstract:: Failure of a gusset plate that caused the I-35W Bridge collapse in Minneapolis, MN resulted in mandated rating of connections by the Federal Highway Administration (FHWA). Rating connections requires material properties as an input. The material properties are generally reported on the available detailed drawings for bridges. However, some bridges...
Resource Type:: Masters Thesis
Full Text:: Plates Abstract approved: ______________________________________________________ Christopher C

The Fundamental Behavior of Timber-Concrete Composite Floors in Fire

Creator:: Shephard, Annabel B.
Abstract:: Timber-concrete composite (TCC) floors have improved strength and stiffness when compared to timber-only floors, allowing for longer spans in buildings and improved life safety. However, North America does not have codes and standards that recognize TCC floors, particularly the improved life safety performance of these floors in fire. Therefore, alternate...
Resource Type:: Masters Thesis
Full Text:: Erica C. Fischer Arijit Sinha Timber-concrete composite (TCC) floors have

Balancing Timber Production and Conservation in the Oregon Coast Range: an Examination of the Response by Birds and Bird-induced Ecosystem Services to Forest Management at Multiple Scales

Creator:: Harris, Scott H.
Abstract:: Society derives many critical and irreplaceable values from forests. With a growing global human population and rates of consumption, forests are under increasing pressure to provide all these values simultaneously. To meet societal demands for wood products, tree plantations are becoming increasingly common and are replacing native forests. Yet, forests...
Resource Type:: Dissertation
Full Text:: and generous with their time and advice: Joan Hagar, Tom Spies, John Sessions, and Bruce McCune

Aerial forest operations : mineral amendment project

Creator:: Cornell, Jennie L.
Abstract:: A helicopter operations problem was studied for a private forest landowner testing an experimental application of minerals on Douglas-fir (Pseudotsuga menziesil) in the Coast Range of Oregon to offset growth reductions from Swiss needle cast disease. A planning approach was needed to minimize costs for transportation and aerial application of...
Resource Type:: Capstone Project
Full Text:: : Mineral Amendment Project John J. Garland IV A helicopter operations problem was studied for a

Measuring costs of sequestering carbon in forest stands with different management regimes in western Oregon

Creator:: Zyrina, Olga A.
Abstract:: This project was a part of larger work that compared major factors controlling patterns of carbon dynamics in two regions of the globe, the Pacific Northwest, USA and northwestern Russia. It was funded through the NASA foundation (grant # NAG5- 6242). Human economic activity is causing the release of pollutants...
Resource Type:: Masters Thesis
Full Text:: reductions in the use of fossil fuels. Another possibility is to store carbon (C) as live biomass. Plants

Investigation of effectiveness of radar speed signs and additional lighting for speed control in highway construction and maintenance work zones

Creator:: Jafarnejad, Ali
Abstract:: Every year thousands of people are killed or injured in work zone crashes in the US due to excessive speed, distraction, inattentiveness, low visibility, and other factors. Roadway construction and maintenance operations often occur at night when the traffic volume is low, creating less congestion and delay to the traffic....
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Salvador Hernandez John A. Gambatese Every year thousands of people are killed or

ScholarsArchive@OSU

Sustainable energy for Galena, Alaska: Timber Harvest Management Plan

Estimating a juniper biomass supply from private rangelands : the impact of distance and biotic factors on costs

Environmental durability of reinforced concrete deck girders strengthened with surface-bonded carbon fiber-reinforced polymer

Stochastic analysis of the nonlinear response transition behavior of an ocean system

Non-destructive determination of yield stress for in-situ gusset plates

The Fundamental Behavior of Timber-Concrete Composite Floors in Fire

Balancing Timber Production and Conservation in the Oregon Coast Range: an Examination of the Response by Birds and Bird-induced Ecosystem Services to Forest Management at Multiple Scales

Aerial forest operations : mineral amendment project

Measuring costs of sequestering carbon in forest stands with different management regimes in western Oregon

Investigation of effectiveness of radar speed signs and additional lighting for speed control in highway construction and maintenance work zones

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