Index Catalog // ScholarsArchive@OSU

Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Creator:: Miller, Nathan L. (Nathan Louis)
Abstract:: Sweet corn (Zea mays L.) yields in the Willamette Valley of Oregon have been declining since the early 1990’s. Studies were done to determine if there is a relationship between ear weight and several disease parameters including necrotic crowns or stalk nodes, nodal root rot, radicle root rot, and sub-crown...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Nathan L. Miller for the degree of Doctor of Philosophy in Botany and Plant Pathology

Response of needle-litter decomposition and soil nitrogen mineralization to logging-debris manipulation and competing vegetation control in western Oregon and Washington

Creator:: Meehan, Nathan Andrew
Abstract:: Growing societal demand for forest products is pressuring managers to increase productivity from a finite land area, and it is expected that increased supply will come mostly from expansion of intensively managed stands. The USDA Forest Service and numerous collaborators created the Long-Term Soil Productivity (LTSP) network of research sites...
Resource Type:: Masters Thesis
Full Text:: ii AN ABSTRACT OF THE THESIS OF Nathan Andrew Meehan for the degree of Master of Science in

The Shade Credit Incentive Landscapes of the McKenzie/Willamette Confluence

Creator:: Shaub, Nathan C.
Abstract:: Increasing population and land use decisions have had a negative effect on the aquatic ecosystems in the Willamette River Basin. One result is elevated temperatures in many of the Basin’s streams, which adversely affect the fish that live in these streams. There are several regulatory mechanisms in place to improve...
Resource Type:: Capstone Project
Full Text:: Incentive Landscapes of the McKenzie/Willamette Confluence by Nathan C. Shaub

Effects of estuarine circulation patterns and stress on the migratory behavior of juvenile salmonids (Oncorhynchus sp.)

Creator:: Truelove, Nathan Kobun
Abstract:: For the first objective of this thesis, we attempt to understand the role of water flow and directionality in determining steelhead (Oncorhynchus mykiss) and spring/summer and fall Chinook (O. tschawytscha) migration patterns within the Columbia River Estuary and plume by integrating recent advances in biotelemetry and environmental observation and forecasting...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Nathan Kobun Truelove for the degree of Master of Science in

Metallic nanoscale conductors

Creator:: Nebergall, Nathan Sky
Abstract:: A new, reproducible method of using electromigration to form metallic nano-conductors is developed using gold and a tin-silver alloy. Measurements revealed a quantization of the electrical conductance consistent with the theory of quantum conductance. The theory of quantum conductance is applied to show that a nano-conductor with a cross-section of...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Nathan Sky Nebergall for the degree of Master of Science in Applied Physics presented on

From electrophoresis to dielectrophoresis: designing, fabricating, and evaluating an electroformed ratchet type microfluidic dielectrophoresis device

Creator:: Gonzalez, Carlos F.
Abstract:: Dielectrophoresis (DEP) is a separation method in which a non-uniform electric field is used to induce a dipole moment in a suspended particle. If the polarization of the particle is greater than that of the suspending medium, the particle will move towards the region of higher field strength (positive DEP);...
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Carlos F. Gonzalez for the degree of Doctor of Philosophy in Chemistry presented on

Automated model parameter extraction for noise coupling analysis in silicon substrates

Creator:: Peterson, Brett
Abstract:: An automated method, requiring the fabrication of a small set of test structures, efficiently extracts the coefficients of Z-parameter based macromodels. The extraction approach has been validated for both heavily and lightly doped substrates and can be applied to a variety of technologies. After the parameters of a macromodel have...
Resource Type:: Masters Thesis
Full Text:: truely grateful for the opportunities they have given me. I would also like to thank my GCR, Nathan

3-D seismic imaging of an active margin hydrate system, Oregon continental margin : report of cruise TTN 112 R/V Thomas Thompson, June 19 - July 3, 2000

Creator:: Tréhu, Anne Martine and Bangs, Nathan Lawrence Bailey
Abstract:: In the past several years, international interest in gas hydrates in marine sediments has increased considerably because of increasing recognition that the large volume of gas stored in hydrates or trapped beneath them is a significant fraction of the global methane budget, and may therefore be a source of energy...
Resource Type:: Technical Report
Full Text:: University Corvallis OR Nathan Bangs Institute for Geophysics University of Texas at Austin Austin TX

Progress in the mechanization of strawberry harvesting

Creator:: Booster, Dean E., Varseveld, G. W. (George Wallace), Putnam, Teryl Beebe, and Oregon State University. Agricultural Experiment Station
Abstract:: Published July 1970. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: OF STRAWBERRY HARVESTING Dean E. Booster, George W. Varseveld, and Teryl B. Putnam* INTRODUCTION

Spawning, larval recruitment, and early life survival of Pacific lampreys in the South Fork Coquille River, Oregon

Creator:: Brumo, Abel F.
Abstract:: Recently, there has been concern over the decline of the Pacific lamprey, Lampetra tridentata, in the northwestern United States. However, effective management has been impeded by data gaps in basic biology, especially in the early life stages. Consequently, in 2004 and 2005 I examined reproductive ecology, larval recruitment, and lamprey...
Resource Type:: Masters Thesis
Full Text:: : _______________________________________________________________ Douglas F. Markle Recently, there has been concern over the decline of the Pacific

ScholarsArchive@OSU

Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

Response of needle-litter decomposition and soil nitrogen mineralization to logging-debris manipulation and competing vegetation control in western Oregon and Washington

The Shade Credit Incentive Landscapes of the McKenzie/Willamette Confluence

Effects of estuarine circulation patterns and stress on the migratory behavior of juvenile salmonids (Oncorhynchus sp.)

Metallic nanoscale conductors

From electrophoresis to dielectrophoresis: designing, fabricating, and evaluating an electroformed ratchet type microfluidic dielectrophoresis device

Automated model parameter extraction for noise coupling analysis in silicon substrates

3-D seismic imaging of an active margin hydrate system, Oregon continental margin : report of cruise TTN 112 R/V Thomas Thompson, June 19 - July 3, 2000

Progress in the mechanization of strawberry harvesting

Spawning, larval recruitment, and early life survival of Pacific lampreys in the South Fork Coquille River, Oregon

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