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.
Search the Collection to find a topic or limit by discipline, keyword, date, or publication.
Student work
- comprises one third of PDXScholar.
- includes all PSU theses and dissertations.
- represents 60% of PDXScholar downloads.
- has been downloaded over 10 million times!
- Popular Content
Top 10 downloads - Undergraduate Research Commons
More than 700 publications in our repository network - Browse the Digital Commons Network
Over 500 colleges & universities in our shared repository
Please see the submission guidelines of each journal/event before submitting an online form.
- Journals
- Conferences & Symposia
- Faculty Nomination Form
- Program-specific Submission Forms
- Undergraduate Research Commons (Beyond PSU)
Organized by discipline, search for "Open to All" publications
- Top Downloads/Streams
- Readership Distribution
- PlumX Metrics
Item-level usage, citations, captures, mentions, and social media posts
Learn More: Portland State Research
Bringing the future into focus through groundbreaking research and scholarship
Theses/Dissertations from 2018
A Lonely Place Where the Heart Beats Loud, Benjamin Richard Kessler
From Probabilistic Socio-Economic Vulnerability to an Integrated Framework for Flash Flood Prediction, Sepideh Khajehei
Gendered Partner-Ideals, Relationship Satisfaction, and Intimate Partner Violence, Sylvia Marie Ferguson Kidder
Recent Advances in Activity-Based Travel Demand Models for Greater Flexibility, Kihong Kim
The Truth and Tale of Lady Jane Grey: An Honest Demeanor in the Midst of Ruthless Ambition, Sarah Kim
The Effect of Zn2+ Binding on the Chemistry of Tm3+ and Eu3+ Chelates, Diana King
Estimating Sand Loss: Using Eolian Sand Ramps as a Proxy for Estimating Past Erosion within the Lincoln City Dune Sheet; Lincoln City, Oregon, Kara E. P. Kingen, John Bershaw, and Curt D. Peterson
To Die or Not to Die: an Examination of Gubernatorial Clemency Powers through a Case Analysis of Death Penalty Moratoriums, Mary Margaret L. Kirchner
Aristotle's Politics and Slavery in Ancient Athens, Krystyna D. Klucznik
The Disruptive Potential of a Queer Vegan Praxis, Naomi M. Kolb-Untinen
Evaluation of Synthetic Dyes and Food Additives in Electronic Cigarette Liquids: Health and Policy Implications, Tetiana Korzun
Investigation of the Acoustic Response of a Confined Mesoscopic Water Film Utilizing a Combined Atomic Force Microscope and Shear Force Microscope Technique, Monte Allen Kozell
Monitoring and Evaluating Malawi Youth Conservation Engagement after Community-Based Environmental Education Workshops, Stefanie Kramer
The Compositional Influence of Wolfgang Amadeus Mozart on Ludwig van Beethoven’s Early Period Works, Mary L. Krebs
Rendering Identity: Normativity in Conventional Contemporary Queer Documentary, Lea G. Kreck
Controversy Advertising: an Exploratory Study on Controversy Advertising and its Effects, Yun Kuan
HR for a Dental Implant Manufacturer, Chatchai Kubpiyajanya, Shravankumar Doosa, and Papit Meteekotchadet
Whence and Whither: Acoustic Variability and Biogeography of Tarsiers in North Sulawesi, Olivia Clare Kulander
Agroecology in Argentina: Transitioning Farmers to Resilient Agriculture, Ashley D. Kunesh
The Contrast of Covariational Reasoning and Other Problem Solving Methods of a Calculus Student, Micah Kurzer
A Functional Application of the Gut-Brain Axis: a Proposed Nutrition Intervention for the Treatment of Depression, Tory H. Kusich
Revive the Sport, Rewind the Story: Shaping a Culture for the New Volleyball League, Maryana Kuznetsova
Continuous and Symmetrical Transformations in the Framework of Classical Particle Systems, Nima Laal
The Influence of Information on Public Support for Solitary Confinement: a Test of Belief Updating and Confirmation Bias, Kayla J. LaBranche
A History of Friendship Park, Paige E. Landis