Index Catalog // ScholarsArchive@OSU

Transformation of halogenated methanes by microbially-reduced vitamin B₁₂

Creator:: Workman, Darla J.
Resource Type:: Dissertation
Full Text:: like to thank the rest of my committee, Dan Arp, Lew Semprini, Ken Williamson, and Michael Freilich

The effect of environmental conditions on the reductive dechlorination of pentachlorophenol by a mixed, methanogenic culture

Creator:: Stuart, Sheryl L.
Resource Type:: Dissertation
Full Text:: -controlled bioreactor system; Lew Semprini, and Ken Williamson for their service on my committee; Ann

A kinetic model for dissolved gas transport in the presence of trapped gas

Creator:: Donaldson, Jeremy H.
Abstract:: Understanding the processes involved in the transport of dissolved gas plumes in groundwater aquifers is essential for comprehending the effect that these transport processes can have on site characterization and remedial design applications. Previous laboratory and field studies have indicated that dissolved gas transport in groundwater can be greatly affected...
Resource Type:: Masters Thesis
Full Text:: for years. Thanks to Dr. John Selker and Dr. Lew Semprini for teaching me so much over the last

Multiphase flow in homogeneous and bedded porous media

Creator:: Schroth, Martin H.
Resource Type:: Dissertation
Full Text:: , and Dr. Lew Semprini for their helpful discussions and for donating their time towards this

Bridge Damage State Detection Based on Strain-Based Wireless Structural Health Monitoring

Creator:: Slaven, Kelli R.
Abstract:: The Pacific Northwest is at risk for significant seismic and tsunami events, which are capable of severely damaging lifeline transportation infrastructure, particularly bridges. As the bridges in the United States age and begin to show signs of fatigue, the risk for severe damage increases. Proper monitoring and inspection of bridges...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Daniel J. Borello The Pacific Northwest is at risk for significant seismic and tsunami

Height Modernization from Static GPS Networks in Oregon: Evaluating NGS Guidelines and OPUS-Projects

Creator:: Kerr, Darren J.
Abstract:: Determining accurate elevations is important for many engineering and scientific applications, and finding these heights via GNSS increases efficiency and significantly reduces the costs as compared to precise geodetic leveling. The National Geodetic Survey (NGS) has published guidelines for determining both ellipsoidal and orthometric heights with GPS to within 2...
Resource Type:: Masters Thesis
Full Text:: : Evaluating NGS Guidelines and OPUS-Projects Abstract approved: Daniel T. Gillins Determining accurate

Laboratory observations and numerical modeling of inner surf and swash zone hydrodynamics on a steep slope

Creator:: Shin, Sungwon
Abstract:: Laboratory data of free surface elevations and fluid velocities were obtained using a laser-Doppler velocimeter for the case of a periodic wave plunging over an impermeable, steep (1:10) slope with a fixed bottom roughness. The measurements were conducted over 15 cross-shore locations from the outer surf zone to the swash...
Resource Type:: Dissertation
Full Text:: approved: Daniel T. Cox Laboratory data of free surface elevations and fluid velocities were obtained

Effectiveness of curve advisory speed signs : a characterization of road operations in western Oregon

Creator:: Avelar Morán, Raúl Eduardo
Abstract:: Posting advisory speed signs at sharp horizontal curve locations is a common practice in the U.S. These signs recommend drivers safe speeds to negotiate such curves. Literature indicates that adherence to advisory speeds is, in general, poor. Moreover, limited research is available that quantifies safety implications of these signs. This...
Resource Type:: Masters Thesis
Full Text:: Operations in Western Oregon. Abstract approved: ___________________________ Karen K. Dixon

Cross-section fatal crash type prediction models

Creator:: Zhu, Hong
Abstract:: The rural two-lane highway in the southeastern United States is frequently associated with a disproportionate number of serious and fatal crashes. The major research objectives are to investigate the relations between probabilities of fatal crash type occurrence and potential contributing factors from road geometric design characteristics and roadside, environmental features....
Resource Type:: Dissertation
Full Text:: Abstract approved: ________________________________________________________ Karen K. Dixon

Safety performance of curve advisory speed signs

Creator:: Avelar Moran, Raúl Eduardo
Abstract:: Posting advisory speed signs at sharp horizontal curve sites is a practice well established in the United States. The purpose of these signs is to provide the driving public with a safe speed to negotiate such curves; however, the link between these signs and safety has not yet been clearly...
Resource Type:: Dissertation
Full Text:: approved: ___________________________ Karen K. Dixon Posting advisory speed signs at sharp

ScholarsArchive@OSU

Transformation of halogenated methanes by microbially-reduced vitamin B₁₂

The effect of environmental conditions on the reductive dechlorination of pentachlorophenol by a mixed, methanogenic culture

A kinetic model for dissolved gas transport in the presence of trapped gas

Multiphase flow in homogeneous and bedded porous media

Bridge Damage State Detection Based on Strain-Based Wireless Structural Health Monitoring

Height Modernization from Static GPS Networks in Oregon: Evaluating NGS Guidelines and OPUS-Projects

Laboratory observations and numerical modeling of inner surf and swash zone hydrodynamics on a steep slope

Effectiveness of curve advisory speed signs : a characterization of road operations in western Oregon

Cross-section fatal crash type prediction models

Safety performance of curve advisory speed signs

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