Digital Commons Network^™

Stereotype Engineering, Ian Olasov

Dissertations, Theses, and Capstone Projects

I offer an account of a novel variety of conceptual engineering, which I call stereotype engineering. Someone engineers a stereotype when they work to change the typicality effects associated with a category or expression (performance on goodness-of-example tasks, feature listing tasks, and accuracy rates and response times in recognition and retrieval tasks), without necessarily changing the concept of that category or the semantic value of the expression. I offer a number of examples of stereotype engineering in popular discourse – from rape activism to expansive uses of “white supremacy” and “ethnic cleansing,” to the hashtags #BlackGirlMagic and #MyNYPD, to advocacy …

Fast Transients From Magnetic Disks Around Non-Spinning Collapsar Black Holes, Justin A. Bopp

Dissertations, Theses, and Capstone Projects

Most black holes (BHs) formed in collapsing stars have low spin, though some are expected to acquire a magnetic accretion disk during the collapse. While such BH disks can launch magnetically driven winds, their physics and observational signatures have remained unexplored. We present global 3D general relativistic magnetohydrodynamic simulations of collapsing stars that form slowly spinning BHs with accretion disks. As the disk transitions to a magnetically arrested state, it drives mildly relativistic, wobbling, collimated magnetic outflows through two mechanisms: steady outflows along vertical magnetic field lines (“Blandford-Payne jets”) and magnetic flux eruptions. With isotropic-equivalent energy of E_iso ≈10 …

Ao Spine Clinical Practice Recommendations For Diagnosis And Management Of Degenerative Cervical Myelopathy: Evidence Based Decision Making - A Review Of Cutting Edge Recent Literature Related To Degenerative Cervical Myelopathy, Daipayan Guha, Chris J Neal, Benjamin M Davies, Mario Ganau, Jefferson R Wilson, Allan R Martin, Lukas Grassner, Lindsay Tetreault, Vafa Rahimi-Movaghar, Rex Marco, James Harrop, James Guest, Mohammed Ali Alvi, Karlo M Pedro, Brian K Kwon, Charles G Fisher, Shekar N Kurpad

Faculty, Staff and Student Publications

Study Design

Literature review of key topics related to degenerative cervical myelopathy (DCM) with critical appraisal and clinical recommendations.

Objective

This article summarizes several key current topics related to the management of DCM.

Methods

Recent literature related to the management of DCM was reviewed. Four articles were selected and critically appraised. Recommendations were graded as Strong or Conditional.

Results

Article 1: The Relationship Between pre-operative MRI Signal Intensity and outcomes. Conditional recommendation to use diffusion-weighted imaging MR signal changes in the cervical cord to evaluate prognosis following surgical intervention for DCM. Article 2: Efficacy and Safety of Surgery for Mild …

Unpacking The Orders, Leonard J. Santos

Dissertations, Theses, and Capstone Projects

At the end of the first week of his presidency this year in 2025, Donald Trump signed a total of thirty-six executive orders. After only one month, that number had gone up to seventy-six. He is currently on track to sign the highest number of executive orders in his first year in office of any president in the last 50 years, and potentially even the last 100 years if he keeps moving at this rate. In the first 90 days of his term, Donald Trump has signed 159 executive orders, more than any other president in the history of the …

Tradwives: The Housewifization Of The Girl Boss, Gagan Kaur

Dissertations, Theses, and Capstone Projects

This thesis examines the reemergence of a particular performance of domesticity in the post-pandemic era, focusing on the rise of the "tradwife" (traditional wife) movement alongside the normalization and spread of Alt-Right ideology through popular social media platforms. It argues that the tradwife is not a return to tradition, but a commodified performance of domesticity built on the erasure of social reproductive labor. Tracing the lineage of the “housewife” from the enclosure of the commons to imperial domesticity and from the “girl boss” to tradwife influencer culture, this project situates the tradwife within a longer history of "housewifization"—wherein women's labor …

An Analysis Of How The Coverage Of Abortion In Media Reports Highlights Struggles For Millions Of American Women Nationwide, Alexa Miranda

Communication Studies

The purpose of this paper is to carefully analyze how news organizations have reported on impacts to women nationwide as a result of the Dobbs v. Jackson’s Women’s Health Organization (2022) ruling by the Supreme Court. This case overruled a landmark case in judicial history, Roe v. Wade (1973), which protected the act of abortion through constitutional interpretation. There are several news reporting outlets, which include the Los Angeles Times, Houston Chronicle, The New York Times, Wall Street Journal, and the Minnesota Star Tribune which are included in this paper to aid in discussing abortion and real life stories …

Simulated Live Studio Audience, Theodore David Shellenberger

Computer Engineering

The Simulated Live Studio Audience is a Python based application that utilizes Vosk, Roboflow, and Llama 3.2 to provide a user with auditory feedback based upon both visual and audible input from their device's microphone and camera. This system functions with a custom trained computer vision model to detect a specified object and when individuals walk in and out of the camera frame, outputting sitcom style simulated crowd reaction sounds accordingly. The simulated studio audience program also takes in vocal input from users, converts it to text, and, using a large language model, analyzes it for content that can be …

Framework For Multi-Agent Coordination And Distributed Localization In Micro-Uavs, Minwoo Park, Nikolas Tambornini

Electrical Engineering

Micro-UAVs (unmanned aerial vehicles) due to their inexpensive nature and compact form factor have shown an increase in prevalence throughout a multitude of applications including, but not limited to: search and rescue, military reconnaissance, and agriculture monitoring. However, for a majority of these high impact applications, a swarm of micro-UAVs are required and furthermore mandate that they are able to cooperatively and autonomously coordinate with each other. For long, controlling and communicating between a user and a singular micro-UAV has been a well known and solved problem, however the same can't be said for swarms of micro-UAVs. This project seeks …

2025 Annual Hackathon Redesigning Safety Fall Protection, Cole Lewis

Construction Management

The Verifying Everyone’s Safety Together (VEST) Hackathon is an annual event organized by construction management and social science students at California Polytechnic State University, San Luis Obispo. Its purpose is to redesign a specific piece of personal protective equipment (PPE) to improve usability, comfort, and inclusivity, with a focus on providing equitable safety for all workers. This hackathon centered on fall protection, specifically safety harnesses, which are essential for protecting workers at height but often lack comfort and user-friendliness. Students, faculty, and industry guests gathered to examine current harness designs and develop practical, worker-informed improvements. The event space was outfitted …

Shipping Container Library Project: Preconstruction Strategy And Planning, Chris Lochner

Construction Management

This report outlines the preconstruction planning phase for the development of a shipping container library to be deployed to a community in Sub-Saharan Africa. The library is designed as a modular and sustainable solution for delivering access to educational resources. Preconstruction efforts have focused on finalizing design documentation, procurement planning, trade coordination, permitting considerations, and site logistics. While no construction has begun, two 40-foot high-cube containers have been ordered—one for prototyping and one for shipment. One container is currently staged at Tilden-Coil Constructors’ yard in Riverside, California, and the project is approaching the procurement and mobilization phase. All tracking of …

Cal Poly Leaning Pine Arboretum Gazebo, Tyler Higgins

Construction Management

Located on the north end of California Polytechnic State University’s campus, the Leaning Pine Arboretum gazebo stands as a place of gathering, relaxation, and functionality. Taking the place of a smaller existing structure, this project transforms the area, creating new opportunities and laying a foundation for future growth over the coming years. Along the way, several challenges arose, including design complications, permitting issues, and time constraints. Through this process, it became clear that obstacles were inevitable, and overcoming them taught valuable lessons in teamwork, coordination between multiple parties, relationship building, and project management. From September to December 2024, work continued …

Skip The Grid: Energizing Navajo Nation, Eiley Q. Eichten

Construction Management

Skip the Grid is an interdisciplinary service project aimed at providing reliable and clean energy to families living in Navajo Nation. Cal Poly partnered with Heart of America, SOLV Energy, and Nextracker to help bring this plan to fruition. Twenty students were selected to contribute to the planning, coordinating, and fundraising for the project. After the preparation was completed, Cal Poly students joined representatives from Heart of America, SOLV Energy, and Nextracker. The trip commenced with a hands-on, productive five day visit to Chinle, Arizona. The first working day commenced with Cal Poly students attending a total of five schools …

Assessing Fire Risks In San Luis Obispo: The Impact Of Building Construction And Landscaping On Wildfire Vulnerability, Zachary A. Pollock

Construction Management

As wildfires grow in frequency and intensity across California, understanding and mitigating residential fire risk has become a public safety priority. Communities in the wildland-urban interface (WUI), such as San Luis Obispo, are especially vulnerable due to their proximity to natural vegetation and the prevalence of older housing stock. While state and local agencies have introduced regulations and educational campaigns, there remains a need for accessible, scalable tools that help identify fire risks at the individual home level. This project assessed wildfire vulnerability across 140 homes in San Luis Obispo, California, using a custom visual grading rubric informed by academic …

Assessment Of Mental Wellbeing Programs In The Construction Industry, Evan James Olszak

Construction Management

Mental health problems are very prevalent within the construction industry, and there is not enough attention put towards the mental wellbeing of employees in the industry. The construction industry is ranked #2 for deaths by suicide, and #1 when mining and extraction are included (CDC, 2021). Previous research has been done to understand the severity of the issue, and some programs have been started to spread awareness and train employees. The issue arises in a lack of analysis of these programs. The programs that are being used are still in their infancy and require a comprehensive review to understand the …

Ace Mentor Program Of America, Dayana Flores Reyes

Construction Management

This senior project examines my role and experience as a student mentor in the ACE (Architecture, Construction, and Engineering) Mentor Program's Central Coast Chapter. This program emphasizes interdisciplinary collaboration and real-world application, utilizes simplified terminology for early learners, and provides structured deliverables tailored to the project at hand. This year, the program targeted students from San Luis Obispo and Arroyo Grande High School. The project involved designing a new fire station to replace Fire Station No. 4 in San Luis Obispo, which was chosen due to its mixed-use properties. Over the course of nine weeks, the students engaged in the …

Skip The Grid: Empowering The Navajo Nation Through Solar Energy, Gerardo L. Luna

Construction Management

Skip the Grid is an interdisciplinary service project through California Polytechnic State University, San Luis Obispo (Cal Poly), aimed at providing sustainable energy solutions to underserved communities. In Spring 2025, I participated as a rooftop safety lead and solar installer in Chinle, Arizona, where our team partnered with SOLV Energy, Goal Zero, and Heart of America to bring solar power to 40 off-grid homes across the Navajo Nation. As a member of Red Team #3, I was directly responsible for ensuring safe ladder setup, supervising rooftop work, mounting solar panels, and managing exterior cable routing for 8 successful installations. Beyond …

How Mass Timber Supports Sustainability During Construction: An Industry-Based Analysis, Nicholas T. Mayton

Construction Management

As the construction industry explores new ways to reduce environmental impact, mass timber has emerged as a promising alternative to conventional materials. While much of the existing research on mass timber focuses on life-cycle assessments and carbon comparisons, few studies capture insights from professionals directly involved in building with it. This paper analyzes a series of industry interviews with contractors, designers, and sustainability consultants who have experience working on mass timber projects. The aim is to understand how sustainability plays out during the construction phase—not just in theory, but in practice. Using qualitative methods and word pattern analysis, three core …

A Digital Dive: Redesigning The Cabrillo High School Aquarium Website, Jacob V. Cacho

Graphic Communication

Tucked away on the Central Coast in Lompoc, you’ll find the Cabrillo High School (CHS) Aquarium. Started in 1986, the CHS Aquarium is the only high school aquarium of its kind in the nation run entirely by high school students. This 10,000+ square foot aquarium serves an underserved community at a Title I school, where students manage all aspects of animal care, nutrition, breeding, educational curriculum development, and visitor tours.

This program is truly one-of-a-kind and deserves the spotlight for just how unique it is. As a CHS graduate, I felt the current website lacked in many areas and could …

Concrete Patio Demolition And Construction, Tyler Nielsen

Construction Management

A 6.25 cubic yard unreinforced concrete patio was constructed for the non-profit organization. This project included three phases: concrete slab demolition, grading and formwork, and concrete pouring. Each phase was estimated and then received owner approval prior to execution. The demolition phase involved obtaining city permits for a roll-off container for debris removal. This phase also included two days of work with over 10 demolition crew members, who were given the required training and equipment to ensure safety and productivity. The following weeks included grading and setting up formwork. Once the grade was complete, the formwork was laid out and …

Evaluating The Barriers To Virtual And Augmented Reality Adoption In The Construction Industry, Hayden C. Werts

Construction Management

Virtual reality and augmented reality technologies have demonstrated the ability to enhance design coordination, safety training, and field accuracy in the construction industry; however, their utilization remains limited. This study examines and assesses the gap between the capabilities of VR/AR and their actual implementation in the construction industry, utilizing a literature review and an analytical survey of 52 construction professionals. Survey results revealed that only 27% of construction managers have utilized VR/AR in their careers, although those with experience in these technologies rated them highly for their ability to reduce errors and improve coordination. Key barriers to adoption included high …

R.A.C.E. Matters Precast Concrete Bench Construction, Jack Alexander Ritchie

Construction Management

This senior project details the collaborative design, fabrication, and installation of three precast concrete benches for the nonprofit organization R.A.C.E. Matters in partnership with the San Luis Obispo Conservancy. The benches were designed to act as platforms for public art, amplifying diverse racial narratives through murals. A multidisciplinary team of students from Construction Management, Architecture, and Architectural Engineering worked together, with each discipline contributing to distinct phases of the project. Bench installations took place at the Pismo Preserve, the Octagon Barn, and Kathleen’s Overlook. This paper reflects on the hands-on construction process, the challenges of interdisciplinary coordination, and the real-world …

Designing Augmented Reality (Ar) Simulations For Construction Scheduling Education: A Process-Based Approach, Spencer B. Gardner

Construction Management

Construction students often understand what’s being built, but not how it gets built. The process, which is timing, sequencing, adapting to real-world issues is harder to teach with traditional tools like plan sets and Gantt charts. To close that gap, this study explores how Augmented Reality (AR), using Microsoft HoloLens, can bring jobsite logic into the classroom. We developed three AR simulations, each with increasing complexity, to give students hands-on experience with real-world scheduling and coordination problems. The scenarios ranged from basic utility sequencing to adjusting for delays and correcting out-of-sequence installations. Students started with written planning, then moved into …

Construction Clothing Development Project, Reed A. Kellar, Noah R. Maytum

Construction Management

Relative to other industries, the construction market is slow to innovate. One clear example of this is in the clothing worn by its workers. Over the past 100 years, construction clothing and top brands have remained largely similar, even as workwear has begun marketing to larger, non-construction audiences. Construction clothing has become increasingly fashionable in popular culture, and we see this as an opportunity. To adapt to a modern world, this entrepreneurial project seeks to research which areas of construction clothing are lacking according to those in the industry and use this data to create a competitive product/brand that capitalizes …

Biostride - Prosthetic Charging Stand, Abigael Howard, Brett Matich, Allie Mcauliffe, Liam Harwood

Biomedical Engineering

This Final Report outlines the development of a lower limb prosthetic docking and charging station to address a critical need for individuals with unilateral transfemoral amputations who use microprocessor-controlled prosthetics. This project is focused on designing and producing a secure, accessible, and aesthetically pleasing stand to store and charge prosthetic limbs overnight, targeting the lack of commercially available, functional prosthetic storage. The absence of a functional storage solution points to a failure in meaningfully addressing the human needs of prosthetics users, exacerbating user frustration through the perpetuation of issues including prosthetics falling over into inaccessible positions, and tripping hazards due …

Classifying Detrital Zircon U-Pb Age Distributions Using Automated Machine Learning, Jack W. Fekete, Glenn R. Sharman, Xiao Huang

Geosciences Faculty Publications and Presentations

The prodigious use of detrital zircon U-Pb geochronology for provenance studies in recent decades has led many researchers to amass extensive datasets (>100,000 dates). When displayed as age distributions, individual samples are traditionally compared using visual inspection and statistical methods, which can become timeconsuming and challenging when using large datasets. We propose that machine learning (ML) can more efficiently classify a sample by its source using detrital zircon U-Pb age distributions. Specifically, we hypothesize that automated machine learning (AutoML), which optimizes algorithm selection and hyperparameters, will outperform an unoptimized Random Forest (RF) classifier and the cross-correlation coefficient (R-2), a …

Scitechatorium, Olivia Lafferty, Yvonne Brien Miller, Colton Swinth, Savannah Pinheiro, Gage Heinze

Mechanical Engineering

Bellevue Santa-Fe Charter School (Bellevue) is a K6th grade public charter elementary school in Avila Beach, California. The primary focus at Bellevue is fostering unique learning experiences, empowering students through project-based learning, and engaging students in creative endeavors. Following these themes, the school has allocated space and funding for an on-campus science and technology museum known as the SciTechatorium. The museum is currently open during students’ lunch period, providing interactive displays on concepts in human biology, nature and wildlife, physics, and electronics. Bellevue’s K-6th grade science teacher, Christian Strauli, and Bellevue parent volunteers are primarily responsible for the museum’s upkeep …

Custom Low-Profile Vacuum Valve, Aiden A. Theocheung, Nate R. Greco, Gavin T. Weber, Nate A. Ferrari

Mechanical Engineering

In Autometrix’s proprietary gantry style cutting table, a vacuum pulled through a channel array creates suction to hold soft materials firmly in place. To provide modularity for their customers a unique valve must be designed to segment the transverse channels in two or more sections. The solution must use minimal fasteners, maximize longevity, prove affordable, and be easily manufacturable.

Adaptive Riding Mount Block, Lucas R. Reynolds, Lukas M. Moreau, Patrick J. Michael, Jandre D. Lafradez

Mechanical Engineering

Professor Sarah Stewart from the Animal Science Department at Cal Poly seeks to develop a solution to help people with disabilities mount horses. Users need a mounting block that can bring them closer to the horse’s back to ease mounting. The current system, consisting of two plastic two-step blocks, is inadequate—unstable, too small, and inaccessible for wheelchair users.

The required solution must meet several key specifications: it should accommodate at least three people standing side by side, be sturdy enough to support their combined weight, and remain stable on rugged terrain like gravel or sand without tilting or sinking. Additionally, …

Hi-Trac Camera Jig, Gabriel Frank Junge, Josh Sherreitt, Jake Weiser, Luke Silver

Mechanical Engineering

Uranium fuel assemblies are stored upright in an underwater container inside the spent nuclear energy fuel pool at Diablo Canyon. The engineers and in-service-inspection team all work together to safely locate this container inside the pool on pins so it is guaranteed safe before they begin loading it with spent uranium fuel rods. The Operators currently employ the use of a zip-tied camera jig that is lowered into the pool along with the tank (called a HI-TRAC) to ensure it is oriented correctly in the pool. This camera jig is in desperate need of re-vamping and re-designing to optimize efficiency …

Unveiling Exosomal Biomarkers In Neurodegenerative Diseases: Lc-Ms-Based Profiling, Yue Bi, Liang Wang, Chunyan Li, Zhiying Shan, Lanrong Bi

Michigan Tech Publications

Exosomes, small extracellular vesicles secreted by various cell types, play a critical role in intercellular communication and are increasingly recognized as key players in the progression of neurodegenerative diseases (NDs). Their ability to carry and propagate pathogenic proteins such as amyloid-beta, tau, and alpha-synuclein have established exosomal biomarkers as both key players in disease pathology and promising indicators for early diagnosis. Liquid chromatography-mass spectrometry (LC-MS) has emerged as a powerful tool for the comprehensive analysis of exosomal cargo, enabling the identification of proteins, metabolites, and other molecules associated with neurodegeneration. This review explores the structural composition, biogenesis, and role of …