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 nearly 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 1999
Aging in Hollywood: Planning for Seniors in a Changing Neighborhood, Bill Cunningham, Julia Haykin, Bob Hillier, Ted Knowlton, and Tim O'Brien
Optimizing the Production Plan of a ManufacturingDepartment, Yonca Daim, Duncan Mottershead, Gerard Rousseau, Janice Forrester, and Jose Rodriguez
Space Shuttle Challenger Accident: Case Study of High Tech Project Failure, Tom Deuber, Richard Elliott, Gary Freiberg, Chuck Harper, Kari Lovro, Anna Taufik, Pimarn Tovanabootr, and Jose Vasquez
Group #4 Project, Cheryl Duarte, Mike Ferrigno, Reuben Gilmore, Hsieh-Cheng Lai, Pious Michael, Barbara Miller, Janet Unruh, and Chuck Yang
Innovative Marketing of PCs via E-Commerce, Cheryl Duarte, Mike Ferrigno, Reuben Gilmore, Hsieh-Cheng Lai, Pious Michael, Barbara Miller, Janet Unruh, and Chuck Yang
Innovative Marketing of PCs via E-Commerce - Presentation Slides, Cheryl Duarte, Mike Ferrigno, Reuben Gilmore, Hsieh-Cheng Lai, Pious Michael, Barbara Miller, Janet Unruh, and Chuck Yang
Through Put Improvements for the Board Build Process at aHigh Technology Company, Cheryl Fresvik and Kusha Janati
Innovative Building Technology Evaluation, Nathasit Gerdsri
The Standford Five, Blake Gibbons, Christian Artmann, Edouard Oyer, Paul Kluvers, and Seongman Roh
E-Commerce Potential to Lead Intel's Strategy, Cem Gokcora, Patricio Hernandez, C. How Lim, A. K.W. Lubis, M. Massarat, Iwan Sudrajat, and Fabricio Tobar
The Emergence of E-Commerce, Cem Gokcora, Patricio Hernandez, C. How Lim, A. K.W. Lubis, M. Massarat, Iwan Sudrajat, and Fabricio Tobar
Optimization of Queuing Systems In Fast Food Restaurant, Cem Gokcora, Fu-Jung Hsieh, Wirit Kittidacha, Sarintip Satitsatian, Sabin Srivannaboon, and Fabricio Tobar
Queueing System Analysis of Burger King and McDonald's, Cem Gokcora, Fu-Jung Hsieh, Wirit Kittidacha, Sarintip Satitsatian, Sabin Srivannaboon, and Fabricio Tobar
At Home in Chinatown: a Needs Assessment for a Senior Housing Project and Cultural Community Center in Portland's Chinatown, Leah Halstead, Wendy Kirkpatrick, Amanda McCloskey, and Nicholas Starin
A Graphic ProgrammingTool to Perform PERTand Monte CarloAnalysis, Paul Hamilton
Student Retention in the African American Higher EducationInstitutions, Todd Hansberry
DSL: A Look in the Development and the Future, Todd Hansberry and Steve Nahas
Compendium of Automated Manufacturing Methodsin Production Planning System, Chiung-hui Huang
Voices of our past: the rank and file movement in social work, 1931-1950, Richard William Hunter
American Indian Elderly and Long-Term Care : Interorganizational Barriers to the Use of Oregon's Home and Community-Based Medicaid Waiver, Jo Lynn Isgrigg
"Walla-Walla Sweet" Onion Ring Sales Effects Project Research Report, Kusha Janati
Armory Rental Program Capital Improvement Decision Model, Kusha Janati, Ahmad Lubis, And Ozbay, Iwan Sudrajat, and Gloria Trujillo
Using Data Envelopment Analysis to Select the National Basketball Association League Most Valuable Player, Kusha Janati and Nergis Numanoglu
Identifying and Ranking Efficient Frame Rail Procurement Strategies Using DEA, Ataman Kayim