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
Submissions from 2009
State of the River Report for Toxics, Bradley Carter
Primary Care, Males, Masculinity, and Suicide : a Grounded Theory Study, John Thomas Casey
Electron Transport and Sensor Characteristics of Tin Dioxide Based Nanocrystalline Materials, Allen Chaparadza
Intangible Design Factors in New Product Development: The Value of Net Emotional Effect, Bill Chapman, Verena Lehn, Radha Madapoosi Ravi, Yasemin Polikar, and Alisa Sirisakulong
Lincoln High School, April Chastain, Tyler Clark, Gonzo Grasis, Eric Hayes, Robert Pile, and Jonathan Winslow
New Prodcut Development - Development Log, Arun Chenchugopal, Chris McGinnis, Josh Kelly, Rajesh Talla, Saad Al-Askaar, and Saranya Sethu Pragasam
A Phylogenetic Study of the Old World Asclepiadinae (Apocynaceae) Based on Chloroplast and Nuclear DNA Sequence Data, David Chuba
Powermat - Marketing Plan, Rafael Colon, Charanthej Durgesam, Tung-Lung Li, Paul Nguyen, Nuancharas Phopoonsak, Nadja Wolfangel, and Youngkoo Yoon
Powermat - Research Log, Rafael Colon, Charanthej Durgesam, Tung-Lung Li, Paul Nguyen, Nuancharas Phopoonsak, Nadja Wolfangel, and Youngkoo Yoon
The traditional and the modern : the history of Japanese food culture in Oregon and how it did and did not integrate with American food culture, David P. Conklin
Cully Main Street: A Plan for Community-Serving Improvements, Daniel Costantino, Lani Edghill, Mary-Rain O'Meara, and Jason Wallace
No Vacancy, Rebecca Dann, Beth Somerfield, Emily Rice, and Briana Meier
Washington Park Access & Circulation Plan, Ray Delahanty, Cathy Cibor, Mallory Atkinson, Brendon Haggerty, Talia Jacobson, and David Amiton
20 Minutes in West Portland Park: Opportunities for Access, Ali DeMersseman, Dana Dickman, Nuin-Tara Key, Laura Spidell, and Sara Wright
A Positive Development View of Risk-taking : Attachment, mental health, internal control, and life engagement, Lauren Michelle Denneson
Students Who Are Moms: How Do They Do It?, Rhianna Marie Derscheid
Neighborhood Climate Action Planning Handbook, Hannah Dondy-Kaplan, Erica Timm, Beth Cohen, Dyami Valentine, Mariah VanZerr, and Devin Moller
Me, Mine, and Sometimes Yours: Loyalty and Kinship Structures in the Secret History of the Mongols, Lisa Chere Donnelly
The McKee Preserve Management Options at Bandon Dunes Golf Resort, Ashley Marie Edwards
Dutch Spatial Planning: The Coordination of Compact Development and Affordable Housing, Andrew James Eickmann
Effects of Tide Gate Replacement on Water Temperature in a Freshwater Slough in the Columbia River Estuary, Sara Ennis
Downspout Disconnection Suitability and Incentives Analysis for the City of Gresham, Oregon, Brian C. Fletcher
The Incorporation of Direct Democracy : Populism and Initiative Practices as Contested Terrain, Larry Galizio
A Systematic Approach to Developing National Technology Policy and Strategy for Emerging technologies, Pisek Gerdsri