Digital Commons Network^™

Analyzing The Determinants Of College Graduates’ Salaries In The Us: A Data Analytics Approach, David Nunez, Puneet Agarwal Ph.D., Samuel Gray

College of Engineering Summer Undergraduate Research Program

In this project, we will explore a range of factors that influence the salaries of US college graduates. Demographic variables such as gender, race, and ethnicity; educational variables such as fields of study; and professional variables, including job and employer characteristics, will be examined to understand their impact on salaries. Our research will extend to a spatial and temporal analysis, offering a deeper understanding of how these factors vary across different states and over time, revealing critical disparities linked to gender, race, and ethnicity. The study will provide valuable insights that can help individuals make well-informed decisions regarding their career …

Supporting Neurodivergent Students, William W. Toll

College of Engineering Summer Undergraduate Research Program

Prior work—a 2019 study by Schreffler, Vasquez, Chini, et al.—investigated the efficacy of Universal Design for Learning (UDL) in supporting students with disabilities (SWD) in science, technology, engineering, and mathematics education (STEM). SWD are somewhat more likely than the general population to enroll in STEM majors, but for some disabilities, students are less likely to graduate with those majors. Nonetheless, the authors found a paucity of prior work involving the use of UDL for SWD in STEM. In addition to highlighting the need for future quantitative research overall, the authors noted that it would be interesting to investigate which UDL …

Hardware Control Unit For Trusted Program Verification System, Jake Owen Alt

Master's Theses

Trust in the underlying hardware is the foundational step towards trusting the correctness and integrity of a software application. However, verifying that today's extremely complex processors work exactly as intended has not been feasible, as evidenced by several recent hardware bugs. Trustworthy, formally verified processors currently forego intricate performance enhancements such as out-of-order execution, hampering them substantially versus their less secure counterparts.

The Containment Architecture with Verified Output (CAVO) system solves this problem by isolating the host system and requiring the result of each instruction to be validated by a small, trusted hardware module called the Sentry. Any transmissions to …

California Polytechnic Architecture Graveyard Safety And Locational Signage Project, Luke C. Vanderkooij

Construction Management

Hiking along Poly Canyon Road, towards Cal Poly’s Architecture Graveyard, limited information can be located on the actual trail, with current signage only describing prohibited activities. This project aimed to provide needed safety and locational signage for pedestrians, bikers, and vehicles, clearly outlining maps, safety tips, and emergency contacts. These criteria were led by the desire to proactively limit the risk of traveling along Poly Canyon Road and provide reactive assistance for those in potential danger. These added informational improvements were decided to be included in a bulletin style enclosure with a roof and metal plaque anchored into a reinforced …

Community-Based Disability Accessibility Assessment, Elspeth Slayter, Rose C. B. Singh

Feminist Pedagogy

No abstract provided.

Media Review: Disability, Not Invisibility: My Experience With Chronic Illness (2019), Amanda Watson Joyce

Feminist Pedagogy

No abstract provided.

A Review Of Neurodivergent, Madison Marshall

Feminist Pedagogy

No abstract provided.

Review Of The Heumann Perspective Podcast, Jennifer Woody Collins

Feminist Pedagogy

This media review of the Heumann Perspective podcast encourages educators to use it as a way to discuss and teach disability justice and activism.

Practicing Feminist Disability Pedagogy: Building Interdependence Through A Classroom Participation Menu, Kristen L. Cole

Feminist Pedagogy

Following the lead of Parsloe & Smith (2022), this article explains and advocates possible modes of participation that consider the disabled, chronically ill, and systemically vulnerable students and faculty who are fighting to succeed in higher education. The way participation is measured in college classes is often ableist in nature; thus, it is important to unpack the ableist assumptions that undergird how we arrange and assess participation. Utilizing Knoll’s (2009) explication of interdependency as a practice of feminist disability pedagogy, this article offers a semester long activity called a participation menu, which provides a framework for distributing the responsibility of …

Making (Virtual) Space For Disability Equity In Academia, Melissa Vosen Callens, Cali Anicha, Larry Napoleon Jr.

Feminist Pedagogy

Virtual or hybrid options provide a way for marginalized faculty and staff to fully participate in their fields and on their campuses. As such, an equitable and pandemic-informed academic workplace should include fully accessible and well-resourced hybrid participation options for department meetings and events, office work, and classroom duties. In spring 2023, we created a work group on our campus to address the challenges of hybrid work and co-create campus-wide recommendations for hybrid workspaces. In this article, we share our findings and evidence-based recommendations, many of which draw on Universal Design for Learning, as well as offer suggestions on how …

Disabling Critique: Structural Barriers To Critical Disability Approaches In Teacher Education, Albert Stabler

Feminist Pedagogy

Considerable research has documented student resistance to efforts at diversity and equity in college curricula. Scholars have also focused on negative attitudes among K-12 teacher candidates toward anti-racist and culturally informed approaches within education, as well as on the instrumental and teacher-centered approaches that typify special education teacher preparation. Through citing this research and drawing on my own experiences as a disabled art teacher education faculty instructor attempting to encourage a critical disability perspective, I make the argument that numerous factors contribute to an anti-critical attitude among teacher candidates preparing to work with students receiving special education services.

Disability, Belongingness, And Accommodations In Post-Pandemic Learning, Madelaine A. Coffman, Meagan Winkelseth

Feminist Pedagogy

During the post-pandemic return to campus, lingering expectations for instructor flexibility illuminated the need for classroom cultures that support inclusivity and belongingness for all students. Yet power asymmetries between students and instructors, along with implicit expectations about what it means to be normal, make disclosure of personal disability, precarity, or other concealable stigmatized identities a risky prospect for those who most need accommodation. By taking a dialogical approach to classroom culture and inviting students to identify areas where flexibility is needed, instructors can increase group cohesion and feelings of belongingness, improve student-instructor relationships, and promote non-stigmatized access to accommodations. In …

Finite Element Analysis Of The Bearing Component Of Total Ankle Replacement Implants During The Stance Phase Of The Gait Cycle, S J. Hazelwood, Mohammad N. Noori, Naudereh B. Noori, Timothy S. Jain, Amanda Anderson, Joseph Rencis

Biomedical Engineering

Total ankle arthroplasty (TAA) is a motion-preserving treatment for end-stage ankle arthritis. An effective tool for analyzing these implants’ mechanical performance and longevity in silico is finite element analysis (FEA). An FEA in ABAQUS was used to statically analyze the mechanical behavior of the ultra-high-molecular-weight polyethylene (UHMWPE) bearing component at varying dorsiflexion/plantarflexion ankle angles and axial loading conditions during the stance phase of the gait cycle for a single cycle. The von Mises stress and contact pressure were examined on the articulating surface of the bearing component in two newly installed fixed-bearing TAA implants (Wright Medical INBONE II and Exactech …

Investigation Of Temperature, Solution Strength, And Applied Stress Effects On Cation Exchange Processes In Different Geosynthetic Clay Liner Products, Kendra Fuller

Master's Theses

An extensive laboratory test program was conducted to analyze and compare the cation exchange processes in three different varieties of sodium bentonite (Na-B) geosynthetic clay liners (GCLs) over increased conditioning durations up to 32 days and investigate the effects of temperature, solution strength, and applied stress. The goal of this test program was to establish whether the variables of temperature, solution strength, and applied stress improved or degraded the engineering properties of GCLs in laboratory testing and municipal solid waste (MSW) landfill applications. The GCLs were conditioned in liquids of increasing ionic strength, using deionized water and 2, 50, and …

History & Evolution Of Plastic Mulching Technology: An Ethnography Of California Strawberry Plasticulture, Kalea Conrad

Master's Theses

This ethnography draws on key informant interviews and participant observation to produce a case study about plastic mulching as an important industry standard in specialty crop production. It documents the historic adoption and present role of plastic mulching technology in California strawberry production and addresses the characteristics of commercial standard management that inhibit the adoption of alternative mulching practices. It complements extensive research on strawberry pathology and fumigation, breeding innovations, fertilizer and pesticide treatments, and maximization of yields to incorporate participants’ lived experiences and knowledge of mulch origins, the technology adoption process, mulch benefits and drawbacks, the state of agricultural …

Design And Implementation Of An Inverted Short Baseline Acoustic Positioning System, Jakob Frabosilio

Master's Theses

This document details the design, implementation, testing, and analysis of an inverted short baseline acoustic positioning system. The system presented here is an above-water, air-based prototype for an underwater acoustic positioning system; it is designed to determine the position of remotely-operated underwater vehicles (ROVs) and autonomous underwater vehicles (AUVs) in the global frame using a method that does not drift over time.

A ground-truth positioning system is constructed using a stacked hexapod platform actuator, which mimics the motion of an AUV and provides the true position of an ultrasonic microphone array. An ultrasonic transmitter sends a pulse of sound towards …

Barriers To Implementation Of California Vegetation Treatment Program Projects, Jacquelyn Morales

Master of Science in Environmental Sciences and Management Projects

To better defend wild lands within California's state responsibility areas against wildfire, progress toward efficient fuels management is vital. Created in effort to increase pace and scale of forest fuels reduction, the California Vegetation Treatment Program (CalVTP) serves as method to expedite fire fuel reduction, fuel break development, and ecological restoration projects by streamlining environmental regulatory approval. To better assess the progress of fuels management projects across the state, this professional project aims to look at barriers faced by project proponents when using the CalVTP. A questionnaire was emailed to the project proponents behind the 81 unique CalVTP projects in-progress. …

Engineering-Enhanced Theatre: How Engineering Involvement Can Aid Regional Theatres, Albert M. Le

Architectural Engineering

Engineering and theatre are disciplines not often associated with each other within regional and small theatre companies in the United States. The distinction between the two fields of study is not simply from the fundamental differences between how each field is taught and practiced, but also the difficulties encountered within a scope of theatre often constrained with limited budget and time for each production. However, when beginning to explore the intersection between engineering and theatre, it is found that the empirical nature of current theatrical practices can be countered, and scenic design and construction can be re-envisioned with engineering involvement …

Value Of Electrical Heavy Civil Machinery In The American Construction Industry, Kaston Wong

Construction Management

Every day the construction industry is releasing an unhealthy amount of greenhouse gases into the atmosphere. The consequences may seem trivial at first because the planet is slowly deteriorating, and it is not easily discernable on a day-to-day basis; however, similar to constantly taking care of one’s home, one must take care of the planet. On the other hand, the difference between degradation of a home and planet is that the pollution released into the world is irreversible; therefore, we need to be even more conscientious of the environment. As the construction industry continues to grow, the need for heavy …

Validation Of Mobile Devices In Arbitrary Locations Against Force Plate Standard For Balance Assessment, German J. Ellsworth

Master's Theses

With balance assessment being essential to the prediction of fall risk and detection and assessment of motor disorders, increasing clinical accessibility to objective balance metrics is essential. Work has been done validating center of mass (COM) acceleration metrics against well regarded force plate center of pressure (COP) position standards for mobile device data acquisition systems, but most research is restricted to devices being close to the COM or strapped in a harness configuration. Through the use of rigid body kinematics and the inverted pendulum model, this study develops novel methodology for calculating COM acceleration using mobile devices in arbitrary positions, …

Barriers To And Solutions For Fuel Treatments In The Central California Coast Ranges, Sierra Dawn Lyman

Master's Theses

In recent years, the Western United States has experienced an increase in fire activity due to multiple factors, including anthropogenic climate change, historical forest management focused on suppression, and the expanding wildland urban interface (WUI). In response, California is working to accelerate the pace and scale of forest management and fire hazard reduction efforts. Although fuel treatment projects are being implemented, they often encounter various barriers. While existing literature highlights these barriers, it tends to overlook the solutions being applied in practice to overcome them. Using an ethnographic approach that includes key informant interviews and participant observation in four sites …

A Data-Driven Framework For Analyzing And Predicting Social Media Engagement During Rumor Propagation, Joseph E. Faza

Master's Theses

The spread of rumors on social media has become a significant concern, as platforms like X (formerly known as Twitter) enable rapid dissemination of unverified information. These rumors can shape public perception and behavior, making it crucial to understand the dynamics of their spread. The main objective of this study is to explore how users interact with rumor-related tweets and identify key factors that predict tweet engagement. By analyzing tweets from seven different rumor events, this research aims to uncover patterns in user engagement and provide insights into the spread of misinformation. The study utilized a dataset of tweets from …

Seal Counting On Our Plages (S.C.O.O.P.), Kaanan Kharwa

Master's Theses

The Vertebrate Integrative Physiology (VIP) lab monitors the population of northern elephant seals at the largest mainland breeding colony, located at Piedras Blancas (San Simeon, CA). As the population expands, more human-seal interactions and conflicts over land use occur. The VIP lab's work informs California State Parks and helps with the management of the rookery. Currently, members of the VIP lab fly a drone over the beaches, capture multiple images, and manually count the seals, which takes around 14 to 21 hours of analysis per survey. Machine learning methods such as Convolutional Neural Networks (CNN) and Region-based Convolutional Neural Networks …

Enabling Emg-Based Silent Speech Transcription Through Speech-To-Text Transfer Learning, Alexander T. Garcia

Master's Theses

In recent years, advances in deep learning have allowed various forms of electrographic signals, such as electroencephalography (EEG) and electromyography (EMG), to be used as a viable form of input in artificial intelligence applications, particularly for applications in the medical field. One such topic that EMG inputs have been used is in silent speech interfaces, or devices capable of processing speech without an audio-based input. The goal of this thesis is to explore a novel method of training a machine learning model to be used for silent speech interface development: using transfer learning to leverage a pre-trained speech recognition model …

As-982-24 Resolution On The Proposed 14-Week Trimester Calendar And Year-Round Operations, Executive Committee

Academic Senate Resolutions

Resolves that the Academic Senate objects to the proposed 14-week term length, which is presented in the 2026-2027 Academic Calendar, because it implements symmetrical fall, winter, and spring term lengths that modify, without senate consultation and approval, the sixteen-week fall and spring semester term lengths and asymmetrical summer term in AS-942-22; and further resolves that the Academic Senate strongly encourages the administration to postpone the adoption of symmetric trimesters proposed in the 2026-2027 Academic Calendar until Cal Poly has had the opportunity to institute the Quarter to Semester transition as it originally was mandated by the Chancellor’s Office in 2021, …

Balance Assessment Using A Handheld Smartphone With Principal Component Analysis For Anatomical Calibration, Evan C. Anthony, Olivia K. Kam, Stephen M. Klisch, Scott Hazelwood, Britta Berg-Johansen

Biomedical Engineering

Most balance assessment studies using inertial measurement units (IMUs) in smartphones use a body strap and assume the alignment of the smartphone with the anatomical axes. To replace the need for a body strap, we have used an anatomical alignment method that employs a calibration maneuver and Principal Component Analysis (PCA) so that the smartphone can be held by the user in a comfortable position. The objectives of this study were to determine if correlations existed between angular velocity scores derived from a handheld smartphone with PCA functional alignment vs. a smartphone placed in a strap with assumed alignment, and …

2024: An Ai Odyssey, Margaret A. Murray

Feminist Pedagogy

This critical commentary examines the potential implications of artificial intelligence (AI) on feminist pedagogy. Drawing on the work of Wellner and Rothman (2020), Toupin (2023), and Adam (1995), this paper considers how AI could be used to advance feminist pedagogy, but raises a series of concerns as well. Challenges to critical thinking and motivating students are raised. Finally, the paper concludes by arguing for bringing AI and conversations about its use into the classroom in a way that is mindful of its potential and limits.

Anti-Oppressive Pedagogy & Cultural Humility: An Intersectional Faculty Development, R. Danielle Scott, Elizabeth A. Harsma

Feminist Pedagogy

No abstract provided.

The Dildo Question: When Sex Positivity And Patriarchy Clash In The Classroom, Kate Maddalena

Feminist Pedagogy

This Critical Commentary describes how sex positivity can be a Trojan Horse for uncritical and toxic behavior in the classroom and suggests a pedagogical approach to help avoid the co-opting of sex positive ideologies for patriarchal power.

Lessons From A First Year Seminar: Teaching “Mean Girls” To Become “Nasty Women”, Elif S. Armbruster Phd

Feminist Pedagogy

This essay explores what happened in a First Year Seminar on "Nasty Women in American Literature" when a group of students, instead of embracing the strength and independence that the phrase "nasty woman" came to embody, turned into a group of "mean girls"--led by a "queen bee"--and dominated the course through alliance-building, gossip, and distraction. The Suffolk University English professor teaching the course explains the challenging environment that ensured and what she learned from the experience, enabling her to make important changes in her teaching of the course the following semester.