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 2022
Working Paper No. 58, Auro ex Oleum: Departing the American Gold Standard*, Zakhary L. Roth
Improving Climate Resiliency and Management Practices in Conservation Planning by Developing a ‘Climate Lens’ At West Multnomah Soil and Water Conservation District, Emma N. Russell and Mary Logalbo
Real-time fMRI Neurofeedback and PTSD: Efficacy in Symptom Relief and Neural Circuit Restoration, Sophia F. Ryker
How Domestic Violence Affects Incarcerated Women, Michelle Ryman
A Three-Dimensional, Analytical Wind Turbine Wake Model: Flow Acceleration, Empirical Correlations, and Continuity, Zein Ahmad Sadek
Factors Impacting Heritage Language Maintenance in Children, Helena Sai
"Untitled Screenplay", Mailyn Salazar Jiménez
Wealth and Peace: The History and Political Economy of Montesquieu's Doux Commerce, Adam W. Saltzman
Memristors, Memcapacitors and Their Application in Neuromorphic Computing, Nithyakalyani Sampath
A Snapshot of Japanese Family Conversation and Language Maintenance Effort, Yuya Sano
The Impact of New Light Rail Service on Employment Growth in Portland, Oregon, Lahar Santra
Association between Abdominal Aortic Calcification Severity and Depressive Symptoms: Cross-Sectional study findings from NHANES 2013-2014, Shabir Sarwary
Understanding Work and Sleep Through A Machine Learning Approach, Jennifer Saucedo, Josh J. Prasad, and Tori L. Crain
Quality Control and Management in Digital Learning Platforms, Saumya Saxena
Observation and Control of Photoemission and Electric Field Enhancement of Plasmonic Antennas through Photoemission Electron Microscopy, Christopher M. Scheffler
Daily Work, Nonwork, and Stress Experiences of Students, Erika A. Schemmel, Tori L. Crain, and Rachel G. Lucas-Thompson
International Cross-Media Adaptation: A Case Study of The Witcher, Alexa Schmidt
Working Paper No. 65, On Debt, Enclosure and Witchcraft, Jenna Schoof
Effect of Sin Lek Rice Intervention on Cognitive Function, Dietary Patterns, and Fecal Microbiota of Elementary School Children in Chiang Rai, Thailand, Angie Setthavongsack; Siam Popluechai,; Jackilen Shannon; Justin Denny; Eleni Gentekaki; Kongkiat Kespechara; Lucky Gruneck; Thomas J. Sharpton; Eddie Niwed; and Lisa K. Marriott
Effect of Sin Lek rice intervention on cognitive function, dietary patterns, and fecal microbiota of elementary school children in Chiang Rai, Thailand, Angie Setthavongsack, Siam Popluechai, Jackilen Shannon, Justin Denny, Eleni Gentekaki, Kongkiat Kespechara, Lucsame Gruneck, Thomas J. Sharpton, Kullawong Niwed, and Lisa K. Marriott
Bombyx Mori, David Kysung Seung
Same Game, Different Rules: Pointillist Imperialism and the New Cartography of Great Power Competition, Andrew Jesse Shaughnessy
Hesitant Claim to Life, Brent Shenton
Identifying and Prioritizing Urban and Commercial Stormwater Concerns: City of Grants Pass, Oregon, Amie Nicole Siedlecki