Index Catalog // ScholarsArchive@OSU

The genesis of the San Vicente lead zinc rhythmite deposit, Peru : a petrologic, geochemical, and sulfur isotope study

Creator:: Schütfort, Erwin G.
Abstract:: The San Vicente zinc lead deposit is located in the Eastern Andes of Central Peru. The deposit is an epigenetic Mississippi Valley-type deposit based on stratigraphic, geologic, petrographic, and geochemical evidence. The dolomite host rocks of the Pucara Group are of Triassic-Jurassic age. The source of metals are red sandstones...
Resource Type:: Masters Thesis
Full Text:: , Peru : a petrologic, geochemical, and sulfur isotope study AN ABSTRACT OF THE THESIS OF Erwin G

Evaluating the Effects of Alleyway Management on the Performance of Dry-Farmed Pinot noir Grown in Different Soils

Creator:: Lange, Mathew
Abstract:: Vineyards in Oregon’s Willamette Valley are predominately planted to perennial grass cover in the alleyways of vineyards. This grass cover is grown to increase worker and equipment traction, as well as reduce erosion and manage vine vegetative vigor. However, with increasing frequencies of drought and warming temperatures, the use of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Mathew Lange

Alternative ways to induce port demands in the Honduran port system

Creator:: Brocato, Erwin
Abstract:: This paper is divided in two parts: the first details technological and institutional developments in the shipping and port industry. The second part is a theoretical work which explores alternative ways to induce demand in the Honduras port system so as to increase the volume of cargo handled through its...
Resource Type:: Capstone Project
Full Text:: SYSTEM Erwin Brocato Project Report Submitted to Marine Resource Management Program School of

Effects of camelina meal supplementation on ruminal forage degradability, performance, and physiological responses of beef cattle

Creator:: Cappellozza, Bruno Ieda
Abstract:: Three experiments compared ruminal, physiological, and performance responses of beef steers consuming hay ad libitum and receiving grain-based supplements with (CAM) or without (CO) inclusion of camelina meal. In Exp. 1, 9 steers fitted with ruminal cannulas received CAM (2.04 kg of DM/d) or CO (2.20 kg of DM/d). Steers...
Resource Type:: Masters Thesis
Full Text:: during this period. I would like to thank Dr. Reinaldo F. Cooke for the opportunity, guidance during

Inorganic thin-film solar cells

Creator:: Spies, Jack Alexander
Abstract:: The primary objective of this thesis is to explore new absorber and p-type window layer materials for thin-film solar cell applications. A new thin-film electron beam deposition system has been installed, is now operational, and has been used to deposit several types of solar cell absorber layers. Material investigations include...
Resource Type:: Masters Thesis
Full Text:: : Inorganic Thin-Film Solar Cells Abstract approved: John F. Wager The primary objective of this thesis is

Unfinished work : reading Ralph Ellison's Juneteenth

Creator:: Ridinger, Angela F.
Abstract:: Ralph Ellison died without ever completing his second novel. After his death, the executor of his literary estate, John F. Callahan, edited Ellison's work into a novel published under the title Juneteenth. This thesis examines the problems posed by Ellison's posthumously released text, especially the issues of authorial intent and...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Angela F. Ridinger for the degree of Master of Arts in English presented on May

Design methodology for low-jitter phase-locked loops

Creator:: Bhagavatheeswaran, Shanthi, S.
Abstract:: This thesis presents a systematic top-down methodology for simulating a phase-locked loop using a macro model in Verilog-A. The macromodel has been used to evaluate the jitter due to supply noise, thermal noise, and ground bounce. The noise simulation with the behavioral model is roughly 310 times faster (best case)...
Resource Type:: Masters Thesis
Full Text:: sincere thanks and appreciation are due to Dr. Monte F. Mar of Cypress Microsystems whose design

Modeling Elevation-Dependent Snow Sensitivity to Climate Warming in the Data Sparse Eastern Oregon Cascades

Creator:: Cooper, Matthew Guy
Abstract:: In the mountains of the Western US, shifts in the timing and magnitude of snow water equivalent (SWE) over the past century are well documented and attributed to climate warming, but the magnitude of sensitivity depends on elevation. We modeled the spatial distribution of SWE and its sensitivity to climate...
Resource Type:: Masters Thesis
Full Text:: . ............... 89 Appendix F: Simulated SWE on March 14, the date of peak basin-integrated SWE with a 2oC

Overexpression of the GROWTH REGULATING FACTOR 4-GRF-INTERACTING FACTOR 1 Transcription Factor Chimera Modifies Transformation and Regeneration Efficiency in Populus and Eucalyptus

Creator:: Ryan, Nathaniel W.
Abstract:: Transformation is a major bottleneck for genetic engineering and gene editing in forest tree species. This includes most genotypes of Populus and Eucalyptus, which are some of the world’s most widely-cultivated genera of plantation forest trees. To provide new tools for transformation, I tested the transcription factor-protein chimera consisting of...
Resource Type:: Masters Thesis

Environmental Factors Affecting Phytophthora Root Rot of Rhododendron

Creator:: Mestas, Angie
Abstract:: Phytophthora root rot decreases availability and quality of rhododendrons produced in the USA. Symptoms of Phytophthora root rot include root necrosis, leaf chlorosis, stunting, and permanent wilt. The purpose of this thesis was to better understand the impact of root damage, soil moisture, nitrogen fertilizer application, and pathogen species on...
Resource Type:: Masters Thesis
Full Text:: Carolyn F. Scagel Phytophthora root rot decreases availability and quality of rhododendrons

ScholarsArchive@OSU

The genesis of the San Vicente lead zinc rhythmite deposit, Peru : a petrologic, geochemical, and sulfur isotope study

Evaluating the Effects of Alleyway Management on the Performance of Dry-Farmed Pinot noir Grown in Different Soils

Alternative ways to induce port demands in the Honduran port system

Effects of camelina meal supplementation on ruminal forage degradability, performance, and physiological responses of beef cattle

Inorganic thin-film solar cells

Unfinished work : reading Ralph Ellison's Juneteenth

Design methodology for low-jitter phase-locked loops

Modeling Elevation-Dependent Snow Sensitivity to Climate Warming in the Data Sparse Eastern Oregon Cascades

Overexpression of the GROWTH REGULATING FACTOR 4-GRF-INTERACTING FACTOR 1 Transcription Factor Chimera Modifies Transformation and Regeneration Efficiency in Populus and Eucalyptus

Environmental Factors Affecting Phytophthora Root Rot of Rhododendron

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