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 from 2024
Preliminary Reactions for DO3MBn ester Design of Experiments With a Separation Procedure for DO2MBn ester and DO3MBn ester ligand, Cerys A. Easton
The Influence of Soil Composition on Stormwater Retention and Runoff in Green Roofs at Portland State, Manuel Edrozo, Lily Green, Mitchell McDonald, and Nicholas Olmos
Pulse Modulation in Braided Pneumatic Actuators Mimics Contractile Behavior of Biological Muscles, Mohamad Elzein
Wired for Success: A Neurobiological Approach to Improving the Academic Outcomes of Middle School Boys, Allison Emery
Examining the Effects of Emotional Support and Therapy Animals on Anxiety and Depression in University Students: A Literature Review, Alexys Endries
Critical Conversations on Teaching and Learning Decolonial Narratives: A Duoethnography of Firekeeper’s Daughter, Erica England, Shain Wright, and Dion Crommarty
Between Magic and Realism: The Ashes of the Forest, Guzide Erturk Guzeldere
The Ashes of The Forest, Guzide Erturk Guzeldere
Design and Test of Asynchronous Systems Using the Link and Joint Model, Ebelechukwu Esimai
Comparison of Conventional and Adaptive Acoustic Beamforming Algorithms Using a Tetrahedral Microphone Array in Noisy Environments, Megan Brittany Ewers
Faithful Coverage: the Irish Independent’s Catholic Transformation of the Spanish Civil War, Willa M. Fahrbach
Mathematics Education Reform Through Socio-Political Means: A Synthesis, Nadine Ferguson
Working Paper No. 86, The Evolution of Japan's Economy, Kasandra Reyes Fernandez
Automatic Measurement of Dialogue Engagingness in Multilingual Settings, Amila Ferron
Trauma Informed Approaches to Researcher-Participant Relationships: Examples from a Housing and Health Study, Cristina Flores, Jade Garza, Judith R. Solomon, and Marisa Westbrook
The Realm That I Am: An Interdisciplinary Memoir on Identity and Healing, Maria Rowen Flores
Social Justice in Social Work: A Critical Discourse Analysis, Erica Fonseca
Exploring the Curriculum and Institutional Contexts of STEM Future Faculty Programs, Amy Mae Forester
Observing Orobanche Uniflora Parasitism of Four Sedum Species in Relation to Soil Composition, Devin J. Forest-Hines, Sophie Wille, Noah Flick, and Maxxie Barr
Phytoplankton Community Dynamics in the Northern California Current System, Kristin Forgrave
Phytoplankton Community Dynamics in the Northern California Current System, Kristin E. Forgrave
Evaluating the Multi-Valued Bartlett Processor, Daniel Robert Frister
The Bonneville Power Administration in a Transformative Decade: A Study of Collibration in Public Administration, Christopher M. Frost
Supply is not Limulus: Research Review of Horseshoe Crab Conservation in the Face of Intense Pharmaceutical Demand, Zoya Galeev
Exploring Factors that Contribute to STEM Transfer Student Sense of Belonging, Brittney R. Gallant and Cate Pocitari