Index Catalog // ScholarsArchive@OSU

Application of Coupled Oscillator Model to Terahertz and Optical Control of Plasmon Induced Opacity in Coupled Metamaterials

Creator:: Sprague, Milo X.
Abstract:: Terahertz (THz) frequencies of the electromagnetic spectrum have been underutilized when compared to neighboring microwave and infrared frequencies, largely due to the difficulties controlling and detecting these fields. In a step toward gaining control over THz frequencies, my advisor Dr. Yun-Shik Lee’s group experimentally demonstrated optical-pulse THz-control over a plasmonic...
Resource Type:: Undergraduate Thesis
Full Text:: metamaterial obtained in the lab of Dr. Yun-Shik Lee at Oregon State University. The metamaterial sample used

Geochemical data from anoxic sequences of the Nicobar Fan, recovered during International Ocean Discovery Program (IODP) Expedition 362 to the Sumatra subduction zone

Creator:: Torres, Marta E, Milliken, Kitty, Hüpers, Andre, Kim, Ji-Hoon, and Lee, S-G
Abstract:: We report on geochemical data from anoxic sequences of the Nicobar Fan, recovered during International Ocean Discovery Program (IODP) expedition 362 to the Sumatra subduction zone. Analyses include strontium and carbon isotope composition of pore fluids, elemental and isotopic composition of carbonate concretions, and whole sediment analyses.
Resource Type:: Dataset

Machine Learning and Optimization Applications in Agriculture

Creator:: Molotkov, Alexander
Abstract:: The ever-increasing global population presents looming problems for the field of agriculture. Global food demand will, at some point, increase to the point where there is not enough crop-ready land to keep up. This creates an additional incentive, other than economics, for growers to increase their yield-per-acre and make sure...
Resource Type:: Honors College Thesis
Full Text:: Manufacturing Engineering Stefan Lee, Committee Member, representing Electrical and Computer Engineering Brian

Real-time Speech Workload Estimation

Creator:: Fortune, Julian D.
Abstract:: Demanding task environments (e.g., supervising a remotely piloted aircraft) require performing tasks quickly and accurately; however, periods of low and high operator workload can decrease task performance. Intelligent modulation of the system’s demands and interaction modality in response to changes in operator workload state may increase performance by avoiding undesirable...
Resource Type:: Honors College Thesis
Full Text:: Engineering Stefan Lee, Committee Member, representing the School of Electrical and Computer Engineering

Deep Learning Temporal Logic Specifications

Creator:: Hekkala, Claire M.
Abstract:: This thesis seeks to explain a new method of extracting temporal logic formulas from time series data using machine learning. Two strategies were followed during the development of this research: first, a generative adversarial network was combined with already-existing temporal logic extraction code by Belta. This was achieved by injecting...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Stefan Lee, Committee Member, representing School of Engineering and Computer Science

Big fishery, big data, and little crabs : using genomic methods to examine the seasonal recruitment patterns of early life stage dungeness crab (Cancer magister) in the California Current ecosystem

Creator:: Lee, Elizabeth M. J. and O'Malley, Kathleen
Abstract:: The California Current Ecosystem (CCE) is a dynamic marine ecosystem from which many socioeconomically important fisheries species are harvested. Here, a genotyping-by-sequencing (GBS) approach was used to examine genomic variation in an early life stage (megalopae) of the Dungeness crab (Cancer magister), which constitutes the most valuable single-species commercial fishery...
Resource Type:: Article
Full Text:: . J. Lee elizabethmjlee@gmail.com †ORCID: Elizabeth M. J. Lee orcid.org/0000-0003-3412-1591

The impact of wave energy converter arrays on wave-induced forcing in the surf zone

Creator:: O'Dea, Annika, Haller, Merrick C., and Ozkan-Haller, H. Tuba
Abstract:: An alternative metric for assessing nearshore hydrodynamic impact due to Wave Energy Converter (WEC) arrays is presented that is based on the modeled changes in alongshore radiation stress gradients in the lee of the array. The metric is developed using a previously observed relationship between measured radiation stresses and alongshore...
Resource Type:: Article
Full Text:: . Haller a, H. Tuba €Ozkan-Haller b a School of Civil & Construction Engineering, Oregon State University

Potential Therapeutic Competition in Community-Living Older Adults in the U.S.: Use of Medications That May Adversely Affect a Coexisting Condition

Creator:: Lorgunpai, Songprod Jonathan, Grammas, Marianthe, Lee, David S. H., McAvay, Gail, Charpentier, Peter, and Tinetti, Mary E.
Abstract:: OBJECTIVE: The 75% of older adults with multiple chronic conditions are at risk of therapeutic competition (i.e. treatment for one condition may adversely affect a coexisting condition). The objective was to determine the prevalence of potential therapeutic competition in community-living older adults. METHODS: Cross-sectional descriptive study of a representative sample...
Resource Type:: Article
Full Text:: Affect a Coexisting Condition Lorgunpai SJ, Grammas M, Lee DSH, McAvay G, Charpentier P, et al. (2014

The production of dissolved organic carbon (DOC) over time with change in substrate type, temperature, and mineral soil inclusion

Creator:: Stanton, Alexandria H.
Abstract:: Dissolved Organic Carbon (DOC) originates from organic matter. Climate and vegetation have been found to alter DOC production. The goal of this study was to determine where the differences in DOC production originate from. Mineral soil and substrate including maple leaves, needles, old wood, and sticks were collected from the...
Resource Type:: Honors College Thesis
Full Text:: , Camino-Serrano et al 2014, Lee et al. 2018). However, the effect of the quality or type of vegetation

Creating a Children’s Book and a Family/Educator Companion Book about Anxiety to Destigmatize Mental Health Disorders

Creator:: Kim, Julia H.
Abstract:: The severe global neglect of mental health care is believed to be the cause of a "worldwide epidemic of mental illness" (Tucci & Moukaddam, 2017). Within the United States, it is estimated that one in five children have a mental health disorder, with anxiety being one of the most commonly...
Resource Type:: Honors College Thesis
Full Text:: more likely to demonstrate harmful help-seeking attitudes (Kim & Lee, 2014). On top of that

ScholarsArchive@OSU

Application of Coupled Oscillator Model to Terahertz and Optical Control of Plasmon Induced Opacity in Coupled Metamaterials

Geochemical data from anoxic sequences of the Nicobar Fan, recovered during International Ocean Discovery Program (IODP) Expedition 362 to the Sumatra subduction zone

Machine Learning and Optimization Applications in Agriculture

Real-time Speech Workload Estimation

Deep Learning Temporal Logic Specifications

Big fishery, big data, and little crabs : using genomic methods to examine the seasonal recruitment patterns of early life stage dungeness crab (Cancer magister) in the California Current ecosystem

The impact of wave energy converter arrays on wave-induced forcing in the surf zone

Potential Therapeutic Competition in Community-Living Older Adults in the U.S.: Use of Medications That May Adversely Affect a Coexisting Condition

The production of dissolved organic carbon (DOC) over time with change in substrate type, temperature, and mineral soil inclusion

Creating a Children’s Book and a Family/Educator Companion Book about Anxiety to Destigmatize Mental Health Disorders

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