This open access collection of exemplary graduate and undergraduate work includes nearly forty sub-collections: award-winning capstone projects, faculty-mentored research, and peer-reviewed scholarship. Find theses, dissertations, research projects, posters, presentations, articles, and more.

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Student work
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Events from 2024

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Extreme Precipitation Climatology of the Contiguous U.S., Amy M. Johnson

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“Fruit From a Poisonous Tree”? Constituting Logics of Law Enforcement Phlebotomy, Anne Johnson

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Primary Care in the University Setting After COVID-19: A Multiple Case Study of Student Health Services in Oregon, D. Chad Johnson

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Gut Feelings: A Literature Review on The Gut-Brain Axis and its Potential Influence on Mood, Grace Johnson

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Choosing to Become a Teacher-Mentor: A Qualitative Inquiry into the Experience of Informal Teacher-Mentors, Stephen Wayne Johnson II

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A Qualitative Study on the Persistence of Seasoned Student Affairs Professionals, Russell Taylor Jones

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Flexible Strain Gauge Sensors as Real-Time Stretch Receptors For Use in Biomimetic BPA Muscle Applications, Rochelle Jubert

Flammability of Dominant Tree Species Portends Severe Wildfire Risk in the Portland-Vancouver Metro Area, Hannah Kaba, Diya Mandyam, and Aaron A. Ramirez

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Effects of Exogenous and Endogenous Variables on Efficiency and Productivity: Case of Indian Banks, Aurobindh Kalathil Puthanpura

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Trends of Groundwater Levels Over Time, Parvaneh Z. Karch-Agnew

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Marcus Aurelius’ Meditations and Its Interpretation With Christian Contemporary Thought, Audrey Kelley-Henroid

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Provisioning the 21st Century City: Community and School Gardens as Food Centers, Charleen L. Kepner

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Systematic Comparison of Propensity Score Matching and Structural Causal Modeling for Clinical Applications, with a Case Study of Albumin Treatment for Acute Kidney Injury (AKI) Patients: Propensity Score Matching vs. Structural Causal Models, Layaal Khellah

Soil Biogeochemical Changes in Response to Irrigation with Treated Wastewater, Tris Kibbey and Jennifer L. Morse

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The Association Between Acculturation & C-reactive Protein in U.S. Immigrants: A Cross-sectional Study, Jessica Kilinski BS; Rosol Mikail BS; Kelly M. Reavis PhD, MPH; and Deborah Karasek PhD, MPH

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Potential Impacts of Emerald Ash Borer (Agrilus planipennis) on Stream Shading from Riparian Plant Communities in Pacific Northwest Ash-Dominated Forested Wetlands, Vance Kimball

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The Central Role of Perceived Safety in Connecting Crash Risk Factors and Walking Behavior, Kyu Ri Kim

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Under The Influence Of Parents: A Longitudinal Study Of Children’s Walking, Kyu Ri Kim and Jennifer Dill

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The Rainbow Wave: Rethinking LGBTQ Representation in Psychedelic-Assisted Therapy Research, Tyler King

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Promoting Student Engagement in Research in an Undergraduate Language-Development Course, Mitchell Kloer, Isabelle Trujillo, Teresa Roberts, and Carolyn Quam

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Moss Biomonitoring of Lead Emissions from Hillsboro Airport, Daria Kolpakov

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Systematic Comparison of Reservoir Computing Frameworks, Nihar S. Koppolu and Christof Teuscher

How Beaver-damming Affects Habitat Availability for Northwestern Pond and Western Painted Turtles, Rodé N. Krige

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Exploring The Potential Of α-Aryl Substitution Of GdDOTA To Address Challenges Associated With MRI Contrast Agents., Charlene I. Kupara

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Resource-constrained 2D Scene Recovery with Single-Photon Cameras, Daphne Ariadne Kurzenhauser