Digital Commons Network^™

Enhancing Ecological Validity In Speech-In-Noise Testing: Integrating Virtual Reality For A Multisensory Audiological Experience, Paulina Lee

Dissertations, Theses, and Capstone Projects

Despite the remarkable advances in hearing healthcare technology, the speech recognition tests used in routine clinical audiological assessment have remained essentially the same for decades.  Monosyllabic word recognition tests in quiet, such as the Northwestern University Auditory Test No. 6 (NU-6; Tillman & Carhart, 1966), have served as the audiology field’s default measure of speech understanding.  Modern speech-in-noise (SIN) tests, such as the QuickSIN (Killion et al., 2004), have emerged, yet they remain auditory-only, leaving an unignorable gap between what clinical tests measure and how patients communicate in daily life.  The present study examined whether pairing a standard SIN test …

Reducing The Complexity Of The Experimental Design Attenuates Trait-Level Effects In Threat Safety Discrimination Learning, Justin M. Lazzarino

Dissertations, Theses, and Capstone Projects

Trait measures of negative emotionality have sometimes been shown to play a role in shaping threat learning, but findings are mixed. For example, Johnson et al (2023) showed that the inhibitory and prospective subscales of the Intolerance for Uncertainty Scale (IUS) were associated with diminished and enhanced threat-safety discrimination, respectively, during the acquisition phase of a Pavlovian fear conditioning task. This finding was subsequently replicated in an independent sample (Kinney-Petrucha, 2024, unpublished). However, these findings and other trait-level fear acquisition effects have not been consistently observed in the broader fear learning literature. Variation in the complexity of or uncertainty inherent …

The History Of The Constitution Is Our Future., Maggie Blackhawk

Michigan Law Review

The Constitution of the United States establishes a government; it also stands as the fundamental law of a people. It shapes daily life, distributes power, and sets a direction for the future. And yet when we ask about the reach and meaning of the Constitution, we are increasingly told to look backward. The answers to our future are said to lie in the past.

What Personhood Means, Laura Portuondo

Michigan Law Review

A review of Personhood: The New Civil War over Reproduction. By Mary Ziegler.

Jurisdictional Waters, Jamison E. Colburn

Michigan Law Review

A review of Waters of the United States: POTUS, SCOTUS, WOTUS, and the Politics of a National Resource. By Royal C. Gardner.

Immobilizing Migrants, César Cuauhtémoc García Hernández

Michigan Law Review

A review of The Migrant’s Jail: An American History of Mass Incarceration. By Brianna Nofil.

Reflections And Revisionism: Rethinking The U.S. Response To Covid-19, Wendy E. Parmet

Michigan Law Review

A review of In Covid’s Wake: How Our Politics Failed Us. By Stephen Macedo and Frances Lee.

Fourth Amendment Anti-Theory, Matthew Tokson

Michigan Law Review

A review of The Digital Fourth Amendment: Privacy and Policing in Our Online World. By Orin Kerr.

Legal Ethics Of Ai Snake Oil: Navigating The Hype, Harm, And Hope Of Legal Ai, Drew Simshaw

Michigan Law Review

A review of AI Snake Oil.By Arvind Narayanan and Sayash Kapoor.

The Ethics Of Cultural Safety: Amish Healthcare, Culture, And Faith, Ellen Keyser

Presentations

Despite representing a substantial and growing patient population in the American Midwest, practices and cultural frameworks within the Plain, Anabaptist and Pietist traditions are often unfamiliar to clinicians in the US, resulting in cultural friction and ethical challenges. This Brown Bag Workshop aims to familiarize participants with practices and cultural frameworks within these communities, dispel misconceptions and provide space for exploration of questions. We will discuss the languages, cultures and broad diversity of these communities in the Midwest, and the minority experience of Amish and Anabaptist culture and faith in the healthcare space. Participants will explore their own experiences and …

Bridges: Youth Organizing In Memphis, Caitlin A. Caswell, Maddie Smith, Elizabeth Thomas

Journal of Youth Development

Youth organizing is a practice that enables young people and adults to work together towards individual thriving and community change. In youth organizing, young people identify and address social issues that affect their lives and lead change related to those issues. The objective of this case study is to illustrate one successful model for youth organizing grounded in positive youth development theory and youth-adult partnership, developed through the organization BRIDGES USA in Memphis, Tennessee. We discuss youth-adult partnerships and elaborate components and strengths of youth organizing. We then describe the history and context of BRIDGES, the cycle of work in …

Evaluation Of Laser Doppler Flowmetry And Transillumination Laser Speckle Contrast Imaging To Measure Blood Flow Change In Ischemia Mouse Hindlimb Models, Simon Park

Master's Theses

Peripheral Artery Disease (PAD), caused by plaque buildup and narrowing of the arteries, reduces blood flow to the extremities. Promoting collateral arteriogenesis can help redirect blood flow. However, simple growth of collaterals may not be enough to reverse PAD. Instead, the ability for the collaterals to vasodilate and control blood flow is important, meaning assessing collateral function is important for the arteriogenesis assesment. Although microscopy techniques can measure vasodilation, contrast limitations in larger vessels such as collaterals make blood flow measurements difficult. Techniques such as ultrasound or magnetic resonance imaging (MRI) can measure blood flow but have limitations with cost …

Testamentum To Love, Hannah Emmack

Intertidal

No abstract provided.

If Hearts Could Hug, Ani Nazarian

Intertidal

No abstract provided.

Early Dementia Tracking Utilizing Virtual Reality, Gabriel Deguzman, Manuel Hernandez, Ryan Iglesias, Jose Ornelas

General Engineering

This project aims to create a simulation in virtual reality that replicates an activity that older adults are familiar with and presents an objective for the user to complete. The simulation will monitor the user’s cognitive functions based on their performance. The functionality of the designed program includes, but is not limited to: continuous tracking of cognitive behavior, skipped steps, and completion times. The program will take in relevant data and provide results on the monitored tasks and give the user a conclusion for further action. The application of this simulation will not be used as a medical device or …

Microbial Literacy, Equity, And Sustainability At Cal Poly: A Policy Framework With University Housing As A Pilot Case, Joseph B. Fewel

Biological Sciences

Microorganisms play a fundamental role in human health, environmental systems, and the functioning of built environments, yet they remain largely absent from sustainability and public policy discussions. This project proposes a framework for integrating microbial literacy, equity, and health into institutional decision-making, using California Polytechnic State University (Cal Poly) as a case study and university housing as a pilot site for implementation. Drawing on interdisciplinary literature in microbiology, public health, environmental justice, and sustainability, as well as policy analysis and stakeholder interviews, this project examines how campus systems, including housing, ventilation, sanitation, food systems, and waste management, shape microbial exposure …

Bridging The Divide: How Political Polarization Shapes Communication Among College Students, Kylie C. Gaynor

Communication Studies

The following study employed Social Identity and Affective Polarization theories to examine how political disagreement influences students’ willingness to engage in open dialogue within higher education during a time of polarization. This study employed a simple survey distributed to a sample of Cal Poly San Luis Obispo students from all colleges. The Qualtrics survey included multiple-choice questions assessing students’ political affiliation and examining how these affiliations influenced their willingness to engage in communication with individuals holding differing views, as well as their openness to developing deeper interpersonal relationships. The survey results were analyzed using SPSS statistical software. The results concluded …

Catalyzed Chemical Recycling Of Pet Plastic Waste, Irfan Oyon Chowdhury, Caiden Scott Figlioli

Materials Engineering

Plastic waste accumulation and continued reliance on fossil fuel-based polymer feedstocks remain major challenges in the plastics industry. While mechanical recycling is widely used, repeated thermal processing, contamination, and polymer degradation reduce recycled plastic quality. Chemical recycling offers an alternative by depolymerizing plastics into reusable monomers that can produce materials with properties closer to virgin plastics.

This study investigated the glycolysis of post-consumer poly(ethylene terephthalate) (PET) using ethylene glycol to produce bis(2-hydroxyethyl) terephthalate (BHET). Zinc oxide (ZnO) nanoparticles were synthesized by solution precipitation and used with 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) as a co-catalyst system. PET glycolysis was performed using 2.00 g …

Greenway Connect, Julia Xaning Kung, Kaleah Cruz, Lila Citlali Roake

City and Regional Planning

This project is developed in response to the American Planning Association’s Student Planning and Design Competition 2026 and fulfills the senior project requirement for a Bachelor of Science in City and Regional Planning from California Polytechnic State University, San Luis Obispo.

The site consists of the core development area and the framework area, both of which reflect the historical significance and prospective future of the area. The framework area contains multiple industrial sites; Lyndon Street formerly housed multiple textile and manufacturing warehouses that supplied businesses along Livernois Avenue of Fashion. The site also includes the Intervale-Roselawn Park, which has recently …

Accessible Rolling Garden Box With Automated Watering System, Lucas Meneghetti, Gabe Haarberg, Alex Seybold, Matthew Podgorski

Mechanical Engineering

Students in the Special Day Class at Oceano Elementary School face challenges participating in traditional gardening activities due to mobility and accessibility limitations. To address this need, a wheelchair-accessible Rolling Garden Box was designed and constructed to provide an engaging, hands-on learning experience that promotes independence and cause-and-effect learning. The system consists of a wooden box supported by a steel frame with locking caster wheels, a switch-activated irrigation system. Adaptive button controls allow students to activate visually engaging sprinklers while interacting with plants and soil. The final prototype successfully met all design requirements for accessibility, mobility, durability, and watering performance …

Multi-Ton Bin Transport Device, Cole Kramer, Ruth Stirrup, Fabian Ruiz, Daniel Ramirez

Mechanical Engineering

This project sought to solve a problem at the Water Resource Recovery Facility in San Luis Obispo with the transportation of multi-ton bins on-site. Their current solutions prove ineffective, as they damage their equipment and the concrete pad, as well as pose major safety risks to the operators moving these bins. The Facility requires the bin transport design to be low-cost, effective, and without risk of damage to the bins or surroundings, while maintaining the integrity of the bins. This project presents a conceptual design that is similar to a scissor lift, integrated into a trailer which will connect to …

Full Issue, Volume 21, Issue 2, Journal Of Youth Development

Journal of Youth Development

No abstract provided.

Phl 110e.50: Introduction To Ethics, Armond J. Duwell

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Exploring Psychosocial Risk Factors For Disordered Eating Among Future Healthcare Professionals: A Cross-Sectional Analysis, Ayron Walker, Manan Roy, Jenna Warnock, Karlee Prater, Alisha Farris, Danielle Nunnery

Appalachian Student Healthcare Research Review

Background. The prevalence of disordered eating (DE) patterns is significantly higher among college-aged students and health-related majors. This study explored associations between DE behaviors and psychosocial risk factors, including adverse childhood experiences (ACEs), food insecurity, weight stigma, fat phobia, and family ‘fat talk’, among health science students at a large, rural U.S university, using an anonymous online survey.

Method. An anonymous online survey was distributed to a randomly selected, cross-sectional sample of 3,000 health science students. Participant responses (n = 550; 18.3% response rate) were analyzed using Pearson’s correlation, and multiple linear regression.

Results. The sample was …

Intouch Week Of June 1, 2026, New York Medical College

InTouch

• Annual NYMC Golf Tournament Recognizes Excellence in Leadership and Service
• NYMC Announces 2026-2027 Translational Science Initiative Recipients
• Suicidality Is Key Predictor of Treatment-Resistant Focal Epilepsy
• TCDM Celebrates Class of 2026 Commencement
• Top It Off: 20% Off Select Hats
• Student Spotlight: Inspired to Innovate, Driven to Heal 
• Alumni Spotlight: A Passion for Performing Arts and Physical Therapy
• Alumni Spotlight: Two Lives in One Career

How Far Does Social Security Go? Comparing Benefits To Elder Index 2025: Infographic, Center For Social And Demographic Research On Aging, University Of Massachusetts Boston

Center for Social and Demographic Research on Aging Publications

Social Security remains the foundation of retirement income, but for millions of older adults it does not fully cover the cost of basic necessities such as housing, health care, food, and transportation.

Genetic Ancestry-Concordant Ceramide Metabolism And Response To Androgen Receptor Pathway Inhibition In Metastatic Castration-Resistant Prostate Cancer, Sean Piwarski, Lauren Howard, Morgan Paul, Nick Bachelder, Bonnie Lacroix, Angela Clayton, Donna Allen, Julie Kephart, Andrew Armstrong, Steven Patierno, Daniel George, Terry Hyslop, Jennifer Freedman

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

BACKGROUND: The authors observed differences in response between Black and White patients with metastatic castration-resistant prostate cancer (mCRPC) who were treated prospectively with androgen receptor pathway inhibition (ARPI) in the Abi Race and PANTHER studies. In addition, genetic ancestry-related single nucleotide variants in ceramide metabolism genes were associated with the time to prostate-specific antigen progression in the Abi Race study. For this report, the authors analyzed ceramide metabolites and their association with response to ARPI treatment in the Abi Race and PANTHER studies.

METHODS: Fasting serum levels were obtained from 22 Black patients and 22 White patients in the Abi …

Should Dams Respond To Power Prices? Environmental Economics And Emissions Effects Of Hydropower Peaking, Levi Stephen Konrad-Shankland

Environmental Studies Senior Theses

Hydroelectricity stands to be particularly important to a decarbonizing power grid because unlike many renewables it is dispatchable. However, ramping up and down hydropower production at short notice to respond to power demand—hydropeaking—worsens many of the environmental harms of hydroelectricity (Bipa et al., 2024). In Chapter 1, I create a microeconomic framework to explain how and why revenue-motivated dams hydropeak.

In Chapter 2, I assess the extents to which six different case study dams around the US hydropeak, first by decomposing actual flow regime into combinations of counterfactual management objectives, and second with an index of flow variation alignment with …

Administration And Faculty, University Of The Pacific, Mcgeorge School Of Law

University of the Pacific Law Review

No abstract provided.

Originalism And Saving The Constitution, Michael Vitiello

University of the Pacific Law Review

No abstract provided.