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Summertime water temperature trends in Steamboat Creek Basin, Umpqua National Forest

Creator:: Holaday, Steven A.
Abstract:: The Steamboat Creek basin drains 227 mi² (588 km²) of steep forested terrain into the North Umpqua River of Southwest Oregon, 39 mi (63 km) northeast of Roseburg. Summer base flows for Steamboat Creek average 83 cfs (2.35 m³/sec). Steamboat Creek and its tributaries are considered important to the production...
Resource Type:: Masters Thesis

Down-borehole permeable barrier reactor : verification of complete mineralization of pentachlorophenol in a sequential anaerobic-aerobic process

Creator:: Roberts, David Bradley
Resource Type:: Masters Thesis
Full Text:: of Pentachlorophenol in a Sequential Anaerobic-Aerobic Process Abstract approved. Sandra L. Woods

Indirect parameter identification algorithm in radial coordinates for a porous medium

Creator:: Roley, Kenneth L.
Abstract:: The decision to bury high level nuclear wastes in deep geological formations led to the study of the Hanford Nuclear Reservation as one of three possible sites for the first nuclear waste repository in the United States. To adequately evaluate the environmental impact of siting nuclear waste repositories in basalt...
Resource Type:: Masters Thesis
Full Text:: coordinates for a porous medium AN ABSTRACT OF THE THESIS OF Kenneth L. Roley for the degree of Master of

Mass transport in laboratory water wave flumes

Creator:: Kim, Tae In
Abstract:: A complete solution, exact to second-order, for wave motion forced by a hinged-wavemaker of variable-draft is presented. A solution for a piston type wavemaker is also obtained as a special case of a hinged-wavemaker with negative infinite draft. The existing Stokes inviscid theories for mass transport is extended to include...
Resource Type:: Dissertation
Full Text:: Abstract approved: _Redacted for Privacy Dr. Robert T. Hddspeth ) C-Y A complete solution, exact to

Absorption of chlorophenols on granular activated carbon

Creator:: Yang, Maoyu
Abstract:: Studies were undertaken of the adsorption of chlorinated phenols from aqueous solution on granular activated carbon (Filtrasorb-400, 30x40 mesh). Single-component equilibrium adsorption data on the eight compounds in two concentration ranges at pH 7.0 fit the Langmuir equation better than the Freundlich equation. The adsorptive capacities at pH 7.0 increase...
Resource Type:: Dissertation

Analysis of wave groups effects on rubble mound breakwater stability

Creator:: Fassardi, Claudio D.
Resource Type:: Masters Thesis
Full Text:: Wave Groups Effects on Rubble Mound Breakwater Stability. Abstract approved: Robert Turner Hudspeth

Biodegradability and oxygen uptake studies on resuspended estuarine bottom sediments

Creator:: Touhey, Robert James
Abstract:: A study was conducted to determine the oxygen uptake rate of resuspended estuarine bottom sediments and the biodegradability of the organic matter released during resuspension. Oxygen uptake was measured on a Gilson Differential Respirometer and the percent biodegradability was calculated by determining the soluble organic carbon on a Beckman Carbonaceous...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT JAMES TOUHEY for the MASTER

Stability of pipelines under shoaling finite amplitude waves

Creator:: Huang, Min-chih
Resource Type:: Masters Thesis
Full Text:: AMPLITUDE WAVES Abstract approved: Redacted for Privacy Robert Turnet Hudspeth The horizontal stability of

Chaos in a long rectangular wave channel

Creator:: Bowline, Cynthia M.
Abstract:: The Melnikov method is applied to a model of parametrically generated cross-waves in a long rectangular channel in order to determine if these cross-waves are chaotic. A great deal of preparation is involved in order to obtain a suitable form for the application of the Melnikov method. The Lagrangian for...
Resource Type:: Dissertation
Full Text:: presented on November 24. 1993. Title: Chaos in a Long Rectangular Wave Channel Abstract approved: Robert

Simulation of random, nonlinear wave forces on a circular cylindrical pile

Creator:: Tuah, Hang
Abstract:: Two types of linear random wave simulation methods are investigated; viz., (1) Deterministic Spectral Amplitude (DSA) and (2) Nondeterministic Spectral Amplitude (NSA). These linear simulations are extended to second-order in a perturbation expansion in the frequency domain by utilizing a Fast Fourier Transform (FFT). The nonlinear interaction matrix for waves...
Resource Type:: Masters Thesis
Full Text:: , NONLINEAR WAVE FORCES ON A CIRCULAR CYLINDRICAL PILE Abstract approved: Robert Two types of linear random

ScholarsArchive@OSU

Summertime water temperature trends in Steamboat Creek Basin, Umpqua National Forest

Down-borehole permeable barrier reactor : verification of complete mineralization of pentachlorophenol in a sequential anaerobic-aerobic process

Indirect parameter identification algorithm in radial coordinates for a porous medium

Mass transport in laboratory water wave flumes

Absorption of chlorophenols on granular activated carbon

Analysis of wave groups effects on rubble mound breakwater stability

Biodegradability and oxygen uptake studies on resuspended estuarine bottom sediments

Stability of pipelines under shoaling finite amplitude waves

Chaos in a long rectangular wave channel

Simulation of random, nonlinear wave forces on a circular cylindrical pile

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