Index Catalog // ScholarsArchive@OSU

The Willamette Valley choices for the future

Creator:: Lawrence Halprin & Associates
Abstract:: This book is an environmental primer for the people of the Willamette Valley. It sets forth basic principles showing how men's actions cause future consequences in the environment.
Resource Type:: Book
Full Text:: THE VALLl'\' · •·qn THE NEXT "'.[HIJQ'Y YE,'\RS AUTUJ\IN um · .. ,• . Ove r siz e FOLIO SECTION

How do engineering students develop and reason with concepts of electricity within a project-based course?

Creator:: Bledsoe, Karen E.
Abstract:: Reform in science education has often emphasized task-based learning as an instructional method to improve student understanding and retention of concepts, and to promote the development of reasoning and problem-solving. Yet studies assessing student knowledge at the beginning and end of a task-based class show mixed results. Students in task-based...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Karen E. Bledsoe for the degree of Doctor of Philosophy in Science

Toxic politics at 64N, 171W : addressing military contaminants on St. Lawrence Island, Alaska

Creator:: Henifin, Kai A.
Abstract:: St. Lawrence Island, Alaska is home to two Formerly Used Defense Sites (FUDS) under remediation by the U.S. Army Corps of Engineers since 1985. After more than two decades the local residents continue to be concerned about inadequate site characterization and cleanup. During the summer of 2005, I collected ethnographic...
Resource Type:: Masters Thesis
Full Text:: Title: Toxic Politics at 64N, 171W: Addressing Military Contaminants on St. Lawrence Island, Alaska

Chlordecone (CD), a mixed steroid X receptor (SXR) and estrogen receptor alpha(ERα) agonist, altered hepatic cholesterol (CH) homeostasis and lipoprotein metabolism

Creator:: Lee, Junga
Abstract:: Overtly non-toxic doses of organochlorine (OC) insecticides perturb lipid homeostasis in mice and rats. To increase understanding of how chlordecone (CD), an OC insecticide, modulates cholesterol (CH) homeostasis, we determined the effect of CD pretreatment on the tissue and hepatic subcellular distribution of exogenous [¹⁴C]CH. Corn oil alone or CD...
Resource Type:: Dissertation
Full Text:: approved: Lawrence R. Curtis

A microcytic anemia of juvenile chinook salmon resulting from diets deficient in vitamin E

Creator:: Whitmore, Cecil M. and Oregon. Fish Commission
Abstract:: An anemia of juvenile chinook salmon (Oncorhynchus tshawytscha) is described and stages of development separated by recognizable syndromes. A vitamin E-deficient diet of low rancidity produced a severe microcytic anemia with strong immature red cell response and granulocytosis occurring 2 to 4 weeks before a drop in hemoglobin and hematocrit...
Resource Type:: Technical Report
Full Text:: DIETS DEFICIENT IN VITAMIN E Cecil M. Whitmore FISH COMMISSION OF OREGON Portland, Oregon

Antioxidant enzyme response in rainbow trout (Oncorhynchus mykiss) after subchronic exposure to an environmentally-relevant polycyclic aromatic hydrocarbon mixture

Creator:: Norby, Tyler S.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are significant pollutants in aquatic environments. Many are carcinogenic and lead to DNA fragmentation and adduct formation in marine and freshwater organisms. Previous research demonstrates that rainbow trout (Oncorhynchus mykiss) compensate to long-term PAH dietary exposures and reduce the DNA damage. The aim of this study...
Resource Type:: Masters Thesis
Full Text:: Aromatic Hydrocarbon Mixture Abstract approved: Lawrence R. Curtis Polycyclic aromatic hydrocarbons

Fast algorithms and applications for multi-dimensional least-squares-based minimum variance spectral estimation

Creator:: Wei, Lin
Abstract:: The main contributions of this thesis are the development and application of four computationally efficient solutions for least-squares-based (LS-based) minimum variance spectral estimation (MVSE). They are: (1) fast computational solution for the 1-D covariance LS-based MVSE, (2) fast computational solution for the 1-D modified covariance LS-based MVSE, (3) fast computational...
Resource Type:: Dissertation
Full Text:: Advisor: Dr. S. Lawrence Marple, Jr. AN ABSTRACT OF THE THESIS OF Lin Wei for the degree of Doctor

The use of NAEP data in a state context

Creator:: Ha, Jung-Mi
Abstract:: The National Assessment of Educational Progress (NAEP) has measured the condition and progress of education since 1969 to provide information on performance of American students in core subjects to policymakers, educators, and the public. Yet, there has been a perception that theses federal resources are under utilized. An analysis of...
Resource Type:: Dissertation
Full Text:: approved: __________________________________ Lawrence B. Flick The National Assessment of

Kinematic and cyclostationary parameter estimation for co-channel emitter location applications

Creator:: Ohm, David R.
Abstract:: The problem of locating a signal source, or an emitter, has many civilian and military applications, such as communication regulations enforcement, military reconnaissance, and search-and-rescue operations. Many of the most widely used emitter location methods rely on the accurate and robust estimation of the differential time delay, or time-difference-of-arrival (TDOA),...
Resource Type:: Dissertation
Full Text:: Abstract approved: S. Lawrence Marple Jr. The problem of locating a signal source, or an emitter, has

Multi-dimensional parametric estimation: two-dimensional sharpening by predictive bandwidth extrapolation and fast algorithms for three dimensional autoregressive estimation

Creator:: Liew, Ji Seok
Abstract:: Achieving sharpened (enhanced detail) features of a multi-dimensional data source using the linear prediction (LP) bandwidth extrapolation (BWE) technique in the transform domain is the main objective of this research. The evolution of sensor technology has provided acquisition scenarios in which the data format is inherently multi-dimensional, including hyperspectral imaging...
Resource Type:: Dissertation
Full Text:: Computer Engineering presented on June 6, 2006. Adviser: Dr. S. Lawrence Marple, Jr. Ji-Seok Liew

ScholarsArchive@OSU

The Willamette Valley choices for the future

How do engineering students develop and reason with concepts of electricity within a project-based course?

Toxic politics at 64N, 171W : addressing military contaminants on St. Lawrence Island, Alaska

Chlordecone (CD), a mixed steroid X receptor (SXR) and estrogen receptor alpha(ERα) agonist, altered hepatic cholesterol (CH) homeostasis and lipoprotein metabolism

A microcytic anemia of juvenile chinook salmon resulting from diets deficient in vitamin E

Antioxidant enzyme response in rainbow trout (Oncorhynchus mykiss) after subchronic exposure to an environmentally-relevant polycyclic aromatic hydrocarbon mixture

Fast algorithms and applications for multi-dimensional least-squares-based minimum variance spectral estimation

The use of NAEP data in a state context

Kinematic and cyclostationary parameter estimation for co-channel emitter location applications

Multi-dimensional parametric estimation: two-dimensional sharpening by predictive bandwidth extrapolation and fast algorithms for three dimensional autoregressive estimation

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