Digital Commons Network^™

A Guide To Change Management Using The Sarah Model, Sara Kern, Sarah Barbrow, Sarah Jane Dooley, Sarah E. Lester, Sarah Over

Library Scholarship

Academic libraries are the heart of colleges and universities and, as such, are often centrally involved in and impacted by changes in the greater higher education landscape. For those working in these spaces, familiarity with strategies for managing change is essential to support yourself and others during especially turbulent times. The SARAH model, described below in bullet points with our modifications in brackets, offers a memorable way to understand responses to change, be they our own or others.

S - Shock or Surprise
A – Anger [Anxiety, Alert, or Anticipation]
R – Resistance or Rejection [Re-engagement, or Rationalization]
A - …

Hand Mapping: Our Sexual Health Is (Not) In Our Hands, Laura L. Ellingson

Feminist Pedagogy

This Original Teaching Activity introduces hand mapping, an assignment based on the body mapping method, in the context of a communication and gender studies course. Hand mapping can be adapted to interpersonal, organizational, intercultural, and media courses that address identities, intersectionality, communication, culture, and power in different contexts and mediums. Students outline their hands on paper and artfully embellish them as a visual representation of important takeaways or lessons they learned in the course in response to the prompt, “Our sexual health is (not) in our hands.” Students write an “artist’s statement” explaining meanings of color, symbolism, and design.

Muddying The Waters: Feminist Pedagogy In Uncertain Times, Ivy Mingyase Fofie, Janine Armstrong, Natonya Listach

Feminist Pedagogy

No abstract provided.

Holding Space: The Labor Of Being The Safe Instructor, Alexis M. Balmer

Feminist Pedagogy

No abstract provided.

The Muddy Waters Of The Syllabus: A Tale Of Feminist Pedagogical Failure And Redemption., Kristin Comeforo

Feminist Pedagogy

This critical commentary interrogates the syllabus, and questions whether these ubiquitous documents can ever be consistent with feminist pedagogy. Through discussion of literature around syllabus (re)design, I suggest that current feminist pedagogy syllabus practices are ill-suited for overturning what I call the “neoliberal university syllabus complex” that makes teaching and learning for transformation impossible. More suited for this task is the radical practice of “the un-syllabus,” a collaborative document written by the class community.

The Pain Of Women And Femmes: A Multi-Session Class Activity On Generative Ai-Technology And Gender Norms, Bethany L. Johnson, Margaret M. Quinlan

Feminist Pedagogy

This unit helps students examine the societal implications of reproductive pain, focusing on healthcare settings and in post–Roe America. Through active listening, media analysis, and interactive research with ChatGPT, students examine how generative AI responds in a neutral tone; however, with additional data and correction, large language models (LLMs) produce more expansive and inclusive responses. Class activities include group discussions, research, and simulations. By using transcripts from the podcast “The Retrievals” and analyzing recent media, students evaluate how LLMs adjust their answers to identical questions, thereby calling into question their design, functionality, and benefits. The unit employs feminist pedagogy to …

Academic Senate - Agenda, 06/02/2026, Academic Senate

Academic Senate Agendas

No abstract provided.

As-1016-26 Resolution On Student Perceptions Of Learning Experience, Ad Hoc Committee On Student Perception Of Teaching Effectiveness

Academic Senate Resolutions

Resolves that Cal Poly Academic Senate endorses the Ad Hoc Committee’s report “Student Perceptions of Learning Experience: Rationale and Broad Principles of Design”; and be it further that the Academic Senate establish a standing committee with broad representation charged with oversight of all student feedback instruments and initiatives—summative, formative, and college or department-originated—including future revisions to the instrument; and further resolves that the Academic Senate forward the companion document “Formative Learning Feedback: A Companion to the Student Perceptions of Learning Experience Report”, prepared by a sub-committee of this Ad Hoc Committee, to the Academic Senate Instruction Committee and to the …

Breadquest: Enhancing Roguelike Accessibility Through Procedural Generation And Thematic Design, Hahns Pena

Computer Science and Software Engineering

BreadQuest is a top-down roguelike dungeon crawler with a whimsical dessert theme that aims to make the genre more accessible while preserving strategic depth and replayability. Players explore procedurally generated dungeons, fight pastry-themed enemies, and collect bakery-inspired items that support a flavor-elemental combat system, with each run offering unique layouts, encounters, and rewards. Built in Unity with a modular, data-driven architecture, the game uses procedural generation techniques like Binary Space Partitioning, Voronoi diagrams, and Perlin noise to create varied and replayable levels. The project emphasizes approachable gameplay, cultural dessert inspiration, and replayability, with success evaluated through playtesting and player feedback.

Test Bench Pcb Design For A Vlsi Grid Cell Chip, Nicholas Bruk, Jason Alexandar

Electrical Engineering

This report presents the design, implementation, and validation of a custom printed circuit board (PCB) test bench for a VLSI grid cell emulation chip. The final board provides two independently adjustable 5V supplies using LM317 linear regulators, eleven potentiometer-controlled bias voltages, high-impedance buffering of analog outputs via an MCP6022 dual operational amplifier, and buffering of digital outputs using a 74HC244 buffer IC. The design includes a 40-pin DIP socket for the VLSI chip, extensive test-point headers for probing, and a 9V battery input for portable operation. Five fully functional boards were fabricated using ExpressPCB and assembled with through-hole components. An …

Design And Parametric Testing Of A Transimpedance Amplifier For Low-Power Biomedical Applications, Stanlon Tan, William Chung, Brandon Wu

Electrical Engineering

This project developed and evaluated an optical sensing system for detecting changes associated with glucose concentration. The system combined a laser-diode, cuvette sample holder, photodiode, resistive-feedback transimpedance amplifier, high-resolution analog-to-digital converter, and microcontroller. Parametric testing evaluated the effects of input current and feedback resistance on transimpedance gain, output range, and linearity. Firmware was developed to configure the ADC, average repeated conversions, monitor measurement variation, convert raw digital counts into voltage using a source-meter calibration equation, and compare sample measurements with a water reference. A cuvette enclosure maintained alignment between the laser-diode, sample, and photodiode while reducing external optical interference. Testing …

Performance Evaluation Of Roadside Unit-Assisted Wireless Communication For Connected Vehicles, Keyrollos A. Hanna, Ethan M. Nguyen

Electrical Engineering

This project presents the design and implementation of a wireless communication network intended to improve situational awareness between vehicles and reduce the likelihood of multivehicle collisions. Two TurtleBot3 Burger platforms equipped with Raspberry Pi computers were used to simulate vehicles operating within a shared environment. Communication latency and packet loss were evaluated under multiple operating conditions, including direct vehicle-to-vehicle communication and communication assisted by a roadside unit (RSU). The results were analyzed to determine whether the proposed system could transmit warning messages with sufficient speed and reliability for collision prevention applications. The project demonstrates the feasibility of low-cost vehicle communication …

Simulation Of Silicon Neurons With Memristive Synapses For Ai Accelerators, Marcus Ivey, Kelvin Shi

Electrical Engineering

This project seeks to design and simulate a neuromorphic spiking neural network (SNN) that implements the logical AND and logical OR operation through the interaction of a Leaky Integrate-and-Fire (LIF) output neuron and memristive synapses modeled using the Biolek formulation. Two pulsed inputs are transmitted through memristive devices whose conductance serves as the synaptic weights. A supervised Hebbian training strategy, implemented in MATLAB, is employed to adjust the synaptic conductance according to the Hebbian delta rule. The proposed framework demonstrates how elementary logical computation may arise from biologically motivated learning processes embedded in hardware-realistic neuromorphic circuits. The study provides a …

Wildlife Tracking Via Uav&Rf, Nam Ah Nguyen

Electrical Engineering

Animal tracking collars transmit very-high-frequency (VHF) beacon signals so researchers can locate tagged wildlife in terrain where direct visual tracking is difficult. This project develops a radio-frequency (RF) wildlife tracking prototype in which a UAV carries a receiving antenna and receiver over the search area to detect the collar signal and send measurements to a ground station. A transmitter test device was built to emulate a tracking collar. An STM32 microcontroller reads keypad input, controls a digital-to-analog converter (DAC), tunes a voltage-controlled oscillator (VCO) to the selected VHF frequency, and sends the RF signal through an amplifier and antenna. The …

Ugv-Based Vertebrate Pest Deterrence In Vineyards: Vision-Guided Row Patrol And Navigation, Candace Qualls, Karina Wilson, Ben Badhorn

Electrical Engineering

An increase in agricultural demands and the need to sustainably protect crops has created a need for autonomous navigation through a vineyard with a verified pest detection and deterrence system. Developing this solution revealed several challenges. First, the robot must reliably navigate through structured, repetitive vineyard rows. Second, pests must be detected accurately under changing environmental conditions. Lastly, the system must respond with a chosen deterrent within an appropriate time window, all while minimizing false triggers. To address these challenges, this project uses a Husky A200 unmanned ground vehicle equipped with a 2D LiDAR sensor, an Intel RealSense RGB camera, …

Uav Trio Formations For Aerial Pest Deterrence With Vision-Based Bird Monitoring, Benjamin Andrew Ly, Chris Kwon, Christian Joseph Macaranas

Electrical Engineering

No abstract provided.

Portable Food Pasteurization Using Pulsed Electric Fields (Pef), Thomas E. Mcmillan Iii

Electrical Engineering

Foodborne illnesses remain a significant public health concern, motivating continued development of alternative food pasteurization technologies. Pulsed electric field (PEF) treatment is a non-thermal pasteurization method that inactivates microorganisms through electroporation while minimizing thermal degradation of food products. The long-term objective of this project was development of a portable PEF food pasteurization system.

An iterative design approach was used to investigate generation of the high-voltage pulses required for PEF treatment. Multiple pulse forming network topologies were evaluated through simulation, leading to selection of a solid-state Marx generator architecture. A low-voltage five-stage prototype was designed, constructed, and tested to validate the …

A Broadband, Dual Polarized Antenna For The Radio Neutrino Observatory In Greenland, Laken Baker

Electrical Engineering

Neutrinos contain information necessary to determine the origins of the universe and cosmic events because they can travel long distances with minimal interaction, preserving information about their cosmic origins. Since neutrinos interact with ice sheets resulting in RF radiation, antennas have been developed to detect RF transmissions.

A compact 'vane structure' (see Fig. 1a) dual-polarized broadband antenna model has been developed, constructed, and characterized according to input reflection coefficient, and co and cross-pol E and H plane radiation patterns using HFSS and Cal Poly San Luis Obispo’s anechoic chamber for the Radio Neutrino Observatory in Greenland (RNO-G) [1]. Its design …

Wireless Communication In Autonomous Vehicles, Kaylie Bao, Nicholas Andrews, Mark Negus

Electrical Engineering

This project focuses on developing and testing a vehicle-to-everything (V2X) communication system using Dedicated Short Range Communications (DSRC) based on the IEEE 802.11p standard. The system uses the NXP i.MX 8XLite V2X Evaluation Kit, which includes the SAF5400 modem for wireless communication in the 5.9 GHz band.

The main goal of this project was to establish reliable communication between two V2X evaluation boards and to verify that custom, user-defined data could be transmitted between them. Through iterative testing, we were able to successfully send and receive custom 802.11 frames using the provided command-line tools and achieve consistent communication between nodes. …

Vlsi Spike Encoder For Spiking Neural Networks With 4-Bit Sar Adc, Jack Marshall, Wyatt Tack, Cameron Young, Ryken Thompson

Electrical Engineering

A spike encoder forms the interface between sampled data, such as image data or a sensor signal, and a spiking neural network by converting numerical input samples into discrete spike events. Unlike conventional artificial neural networks, spiking neural networks use spare, even-driven computation instead of continuous-valued activations. This makes them attractive for low-power embedded systems, biomedical electronics, and other edge applications where energy consumption, physical area, and thermal limits are important design constraints.

This project develops a modular spike encoder architecture for spiking neural networks with selectable support for temporal, rate, multi-spike, and delta encoding. Prior work has shown that …

Cal Poly Mars Rover Battery Management System, Lawrence Nichols, Caleb Michael King, Thomas Anh Khoa To, Angel Soto

Electrical Engineering

The exploration of space has consistently been one of the most expensive endeavors humanities has undertaken in its journey to expand ever further. The PolyRover project aims to not only cheapen that expense through student-based research but also provide a better bang for buck as more unmanned ground vehicles (UGVs) can be utilized on planets in concert. In order to do so, the rovers need a robust, yet compact battery management system that can fit within the wheel well. Our system will consist of six commercially-available 18650 batteries in series, organized in a hexagonal fashion around the motor. The BMS …

Beach Pollution Messaging: Effects Of Negativity/Loss And Fear Appeals On Perceived Threat And Beach Protection Intentions, Cypress Brice

Communication Studies

Beach and ocean pollution are major environmental issues for all communities, but they have an especially deep impact on coastal communities, where beaches are part of everyday life. Marine pollution includes both chemical pollution and trash, and a lot of it starts from land-based human activity before it reaches the ocean. This study examines how different messaging styles about beach pollution affect how people respond to the issue and whether they feel motivated to help protect beaches and oceans. Using an online experiment, participants viewed one of two beach pollution posters and then answered questions about their reaction to the …

Doomscrolling, Algorithms, And Ai Literacy: A Potent Combination Of Influence On Generation Z, Jacob Le

Communication Studies

This study examines the doomscrolling habits Generation Z’s and its effects on individuals’ awareness of algorithms and artificial intelligence (AI) presence on social media feeds. The experiment was conducted via a survey embedded experiment, through which participants self-reported their social media habits, awareness of how their social media algorithms shape their thinking, and ability to discern and productively interact with AI content on their feeds. The survey embedded experiment was created and distributed via Qualtrics, and data was analyzed via IBM SPSS 25. Results indicated that doomscrolling and spending excessive amounts of time on social media daily does not necessarily …

Addressing Housing Crisis In Reedley, California: A Conceptual Housing Development Proposal, Fabian Urena-Marquez

City and Regional Planning

No abstract provided.

Examining How Student Involvement And Identity Shapes Perceptions Of Cal Poly Administrative Communication And Organizational Change, Ellenor Rose Nunes

Communication Studies

This study examined the relationship between student organization involvement, sense of belonging, and perceptions of administration at California Polytechnic State University (Cal Poly). Using survey data collected from 176 students, independent samples t-tests and correlation analyses were conducted in SPSS Version 25 to examine whether involvement in student organizations was associated with perceptions of administration and institutional belonging. Results indicated no significant relationship between levels of involvement and perceptions of administration or organizational change communication. However, students involved in student organizations reported significantly greater feelings of mattering and belonging compared to non-involved students. Additionally, students with stronger feelings of belonging …

City Farm Slo: A Case Study Of Nonprofit Regenerative Agriculture, Carver Tunnell

Master's Theses

The focus of this thesis is to create a case study on City Farm SLO, a nonprofit based in San Luis Obispo, California, that has engaged in education and regenerative agriculture on City owned land since 2013. This case study is intended for use in undergraduate agribusiness and natural resource management courses, to encourage thoughtful discussion surrounding nonprofit and regenerative agricultural systems. The case presents the nonprofit at a time of relative success, having recently secured a lease renewal, extending stewardship 40 years into the future. However, the reliance on grants and donations threatens the security of the operation going …

Operation Bite Block, Jennifer Aline Robles, Laura Marie Strobbe, William Pearce Graham, Annabelle Katherine Thalken

Mechanical Engineering

Current dental bite blocks, or mouth props, are typically manufactured in fixed sizes, and often result in patient discomfort, reduced procedural efficiency, and the need for dental offices to maintain multiple product sizes. This project sought to design, prototype, and validate an adjustable dental bite block capable of accommodating a wide range of patient mouth openings while maintaining comfort, structural integrity, sterilizability, and operator usability. Working in collaboration with Dr. Alan Latta, a practicing dentist in San Luis Obispo, the design process incorporated stakeholder feedback, patent and market research, engineering analysis, and iterative prototyping to develop a solution that addresses …

Report On The Ethical Use Of Ai For Participatory Planning, Sahana Kotha, Blythe Wilson

City and Regional Planning

This report provides an overview of key considerations for using artificial intelligence for community engagement in urban planning. As interest in AI adoption in the public sector increases, an understanding of ethical issues is needed to guide responsible AI implementation. Informed by a literature review and interviews with urban planning practitioners and academics, this report describes and analyzes different AI-supported community engagement methods, explores case studies, and outlines key concerns and opportunities for using AI. We recommend that AI use for community engagement prioritizes transparency, human oversight and accountability, intentional AI implementation, and community involvement.

Exploring Regenerative Vegetable Systems On The Central Coast Of California, Una S. O'Connell

Master's Theses

As climate change and current agricultural practices place pressure on the long term sustainability and resilience of food production systems, there is growing interest in whether existing agricultural systems can adapt to maintain productivity while improving environmental outcomes.

This study evaluated the effects of regenerative versus standard organic vegetable production systems on yield, insect communities, and weed suppression across three field trials conducted on California's Central Coast. In addition, I collected baseline soil health data for all trials. Trials 1 and 2 were carried out at the Cal Poly San Luis Obispo Organic Farm using cabbage and broccoli as cash …

Discovering Differentially Correlated Sets Across Multiple Treatments, Tyler J. Stoen

Master's Theses

When comparing data sampled under several different conditions, we often want to study not only the overall treatment effect but also how treatments influence the relationships among variables. Differential Correlation Mining (DCM) is an existing method for identifying groups of variables whose average pairwise correlation differs significantly between exactly two sampling conditions. We extend this framework to the setting of three or more treatments, where the goal is to identify variable sets whose pairwise correlation structure varies across all conditions simultaneously. Our proposed method, VSAT for three or more treatments, generalizes the DCM search procedure using a multi-treatment hypothesis test …