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California Polytechnic State University, San Luis Obispo

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Kcpr 25-26 Production Handbook, Evan P. Cork Jun 2026

Kcpr 25-26 Production Handbook, Evan P. Cork

Graphic Communication

The KCPR Production Handbook serves as a resource for the production team when putting on live events for the station. It provides a brief history of the production team and context for why I decided to create this handbook. It is broken down into seven chapters, including sections that cover live event production, KCPR’s Club 91, and a list of important contacts.


Creating A Music Festival For The San Luis Obispo Community, Claire Filby Jun 2026

Creating A Music Festival For The San Luis Obispo Community, Claire Filby

Graphic Communication

This project explores the development of a visual identity and promotional campaign for the proposed Juniper Folk & Rock Music Festival, a conceptual event designed to address a gap in the local festival landscape. While existing music festivals in San Luis Obispo primarily focus on electronic and dance music, this festival is intended to serve audiences interested in rock, alternative rock, indie rock, and folk genres. The project aims to create a cohesive brand system that communicates the festival’s identity while fostering community engagement and cultural connection.

A series of branded deliverables were developed, including a festival logo, lineup poster, …


Designing A Mobile App For Mr. Turtle: Increasing Membership And Building Sustainable Refill Habits, Mira Pinto Jun 2026

Designing A Mobile App For Mr. Turtle: Increasing Membership And Building Sustainable Refill Habits, Mira Pinto

Graphic Communication

Mr. Turtle is a sustainable soap and detergent refill station service. Instead of buying new plastic bottles, customers bring containers to a Mr. Turtle refill station and fill them up with products like dish soap and laundry detergent.

The stations are located inside local retail partner stores and on the Cal Poly campus, making it easy to refill. In the SLO area, Mr. Turtle has locations in the SLO Food Co-Op, Market Poly Canyon, and Swish & Swirl. Mr. Turtle’s mission is to reduce single-use plastic waste by making refilling simple and convenient.

For my senior project, I created a …


Glassjelly: Designing A Skincare App Built Around Understanding, Tracy Le Jun 2026

Glassjelly: Designing A Skincare App Built Around Understanding, Tracy Le

Graphic Communication

Skincare apps today are built around selling products, not building knowledge—and for beginners, that gap is real. Without clear explanations of ingredients or routines, users are left to figure it out alone, often in ways that don’t account for their skin tone, skin type, or cultural backgrounds. Glassjelly was created to fill that gap, offering a skin assessment and ingredient education experience that puts understanding before promotion, and the individual before the trends.


2nd Summer Music Festival: Branding A Small-Scale Music Festival, Scout Corpuz-Carr Jun 2026

2nd Summer Music Festival: Branding A Small-Scale Music Festival, Scout Corpuz-Carr

Graphic Communication

2nd Summer is a fictitious music festival created to address a gap in the live music event market for Cal Poly students. Existing festivals are often too expensive, poorly targeted toward students, or lack opportunities for student musicians. This project focuses on developing a festival’s branding and marketing, including the visual identity, promotional materials, and overall brand strategy. Designed as an affordable and community-driven event, 2nd Summer emphasizes inclusivity, student culture, and the promotion of emerging student artists. Through cohesive branding and targeted marketing, the project aims to create a recognizable festival identity that resonates with college students and strengthens …


Advertisement Recognition And Recall In Urban Environments, Carson L. Ambrose Jun 2026

Advertisement Recognition And Recall In Urban Environments, Carson L. Ambrose

Graphic Communication

Why is it that certain advertisements are so much easier to remember than others? And how can places like Times Square actually be communicating effectivly through the dense amount of different ads? This project aims to get closer to finding out how design and environmental ad density effect advertisement recognition and recall. To capture the real-world feeling of a dense city, a 3D printed one was created to allow for custom testing and various locations meant for displaying custom advertisements. These ads would be created using a variety of design characteristics such as color, hierarchy, composition, typography, and over all …


Cor(E) Brand Direction, Jake T. Tokatlian Jun 2026

Cor(E) Brand Direction, Jake T. Tokatlian

Graphic Communication

COR(E) is a new record label founded by an artist named Lil Uzi Vert, and for my project I have taken the initial steps to develop their brand identity and create physical products for the label. To achieve this, I made a brand book to help define COR(E) and provide a set of design guidelines, a Spring issue of a quarterly magazine that provides news and behind the scenes of the label’s artists, and a CD design including a cover and tracklist. I believe there is a gap in the market for bringing physical media into the music industry and …


Douglas Fir Bending Strength At Sub-Pyrolytic Temperatures And Aftermath, David Kroeker, Aran Badasian Jun 2026

Douglas Fir Bending Strength At Sub-Pyrolytic Temperatures And Aftermath, David Kroeker, Aran Badasian

Architectural Engineering

Current fire design for wood framed buildings assumes a protective layer of charring and the material beyond that layer is entirely undamaged after the fire. It is documented that wood does experience a loss of ultimate capacity during a fire, however, the bulk of tests providing the reduction in capacity have been in tensile and compressive tests. The tests described in this paper were conducted to investigate the reduction in bending strengths both during and after being raised to pre-pyrolytic temperatures. These tests confirmed current design practices as laid out in the National Design Specification for Wood Construction 2024, while …


Evaluation Of Alternative Solvents For Electrospinning Occluded Scaffolds To Model Intracranial Atherosclerotic Disease In Blood Vessel Mimics, Olivia D. Rankin Jun 2026

Evaluation Of Alternative Solvents For Electrospinning Occluded Scaffolds To Model Intracranial Atherosclerotic Disease In Blood Vessel Mimics, Olivia D. Rankin

Master's Theses

Intracranial atherosclerotic disease (ICAD) is characterized by a buildup of fatty plaque within the walls of arteries supplying the brain, resulting in vessel narrowing, restricted blood flow, and increased risk of ischemic stroke. While various treatments exist for ICAD, most are accompanied by high recurrent stroke rates and other adverse events, highlighting the need for further investigation and models for pre-clinical testing. Tissue engineered Blood Vessel Mimics (BVMs), consisting of a polymer scaffold sodded with human vascular cells, serve as physiologically relevant in vitro models for vascular device testing. This thesis focused on the application of alternative solvents to a …


Matlab Shake Table Control And Data Acquisition System, Abigail Austin Jun 2026

Matlab Shake Table Control And Data Acquisition System, Abigail Austin

Architectural Engineering

The College of Architecture and Environmental Design’s (CAED) seismic laboratory shake table is used for earthquake engineering education and experimental testing. However, the existing control system is outdated and difficult for students unfamiliar with the system to operate. The objective of this project was to develop a MATLAB-based control and data acquisition application to simplify shake table operation and improve accessibility, of both operation and output, for student users.

The developed application imports earthquake acceleration records, scales the input motions to the operational limits of the shake table, and executes the desires motion through the existing hardware system. Experimental data …


Electrically Evoked Emg Decomposition Using The Perturbative Generalized Series Expansion, William R. Walker Jun 2026

Electrically Evoked Emg Decomposition Using The Perturbative Generalized Series Expansion, William R. Walker

Master's Theses

Electrically evoked electromyography records the muscle's response to nerve stimulation and has been used for clinical assessment of neuromuscular function, as well as treatments such as functional electrical stimulation or stroke rehabilitation. In every muscular contraction, an electrical signal is generated. These signals come from the summation of simultaneously recruited motor units, enabling decomposition techniques to reveal information about motor unit recruitment.  By improving the ability to decompose and analyze these signals, clinical treatments involving neuromuscular electrical stimulation can be optimized and better understood. Much of the research on EMG analysis focuses on voluntary EMG, leaving a gap in the …


Develop & Test Radar Assignments For Future Graduate Curriculum, Thomas Ky Hong, Christopher William Hoferer Jun 2026

Develop & Test Radar Assignments For Future Graduate Curriculum, Thomas Ky Hong, Christopher William Hoferer

Electrical Engineering

With Cal Poly’s switch to semesters, many upper-level electives lack enough depth and structured content for the new 15-week format. In addition, while the Electrical Engineering department currently offers approximately five weeks of RADAR-focused laboratory material within EE 424: Intro to Remote Sensing, this limited exposure is insufficient to provide students with a comprehensive understanding of RADAR theory and practical applications. The semester conversion presents a timely opportunity to expand this existing five-week RADAR segment into a full 15-week course that integrates both lecture and laboratory content. To address the current curriculum gap, we have seamlessly extended the RADAR exercises …


Vision-Guided Motion Planning For Autonomous Catch With A Robotic Arm, Kayla Go-Oco, Ashik K. Islam, Raegan Gritzmacher Jun 2026

Vision-Guided Motion Planning For Autonomous Catch With A Robotic Arm, Kayla Go-Oco, Ashik K. Islam, Raegan Gritzmacher

Electrical Engineering

Modern robotic systems are often evaluated using static and highly controlled tasks, such as pick-and-place demonstrations, which do not fully represent the uncertainty and adaptability required in real-world environments. A major challenge in robotics research is enabling robotic systems to perceive, track, and respond to dynamic objects in real time while maintaining accurate and reliable motion control. This project addresses these challenges by developing an autonomous robotic platform in which an OpenMANIPULATOR-Y robotic arm detects, tracks, and attempts to catch a moving tennis ball using a vision-guided control system. The system integrates YOLO-based object detection with an Intel RealSense D455 …


Content Warning, Editorial Board Jun 2026

Content Warning, Editorial Board

Intertidal

No abstract provided.


Editors' Note, Editorial Board Jun 2026

Editors' Note, Editorial Board

Intertidal

No abstract provided.


Copyright Information, Editorial Board Jun 2026

Copyright Information, Editorial Board

Intertidal

No abstract provided.


Muon Lifetime: Theory, Experiment, And Simulation, Soren Agustin Munoz Jun 2026

Muon Lifetime: Theory, Experiment, And Simulation, Soren Agustin Munoz

Physics

This senior project investigates the muon lifetime through three complementary approaches: theoretical calculation, laboratory measurement, and computational simulation. The theoretical component develops the necessary background from relativistic field theory to the effective weak interaction, culminating in the leading-order Fermi-theory prediction of τ ≈ 2.2 μs, which explains why the muon lifetime lies on the microsecond scale.

The experimental component measures the lifetime of stopped cosmic-ray muons using a plastic scintillator, photomultiplier tube, and analog timing electronics. A binned Poisson likelihood fit to the primary 15-day acquisition run τ = 2.17+0.03-0.09 μs, consistent with the accepted value within the …


Validation Of Electromagnetic Shower Development In A Reduced Alice Focal-E Detector Model Using Geant4, Isaac Lara Romo Jun 2026

Validation Of Electromagnetic Shower Development In A Reduced Alice Focal-E Detector Model Using Geant4, Isaac Lara Romo

Physics

This project focuses on the preliminary simulation of a reduced FoCal-E detector model for the ALICE experiment at CERN. Beamline tests were simulated using an electron gun at various incident energies, and the results were compared with those of the FoCal group. The longitudinal charge deposition per sensor layer was compared between the two setups to verify that the reduced model exhibited expected calorimeter behavior. Additionally, the transverse signal across the high-granularity sensor layers was examined to determine whether the reduced model reproduced the expected lateral development of electromagnetic showers. The results obtained from these measurements show that the reduced …


Aged 539 Internship Report: Cal Poly Rodeo Media And Marketing, Anna Grace Durham Jun 2026

Aged 539 Internship Report: Cal Poly Rodeo Media And Marketing, Anna Grace Durham

Agricultural Education: Graduate Internship Reports

This internship report examines the role of media and marketing within the Cal Poly Rodeo Program and highlights the integration of leadership, athlete development, and strategic communications in a collegiate athletics setting. Serving as the Media Manager for Cal Poly Rodeo, the internship focused on strengthening the program's digital presence, enhancing brand identity, and increasing community engagement, particularly surrounding the 2026 Poly Royal Rodeo. Through collaboration with University Administrators, the Officer Team, sponsors, and external media partners, comprehensive marketing campaigns were developed and implemented, resulting in significant increases in social media reach, audience engagement, and ticket sales. The project included …


Project Strata, Hobbs Hegedus, Antony Chen, Adrian Scancich, Peter Constantine Psefteas, Ryan Kreis Roth, Jack Douglas Mitchell Jun 2026

Project Strata, Hobbs Hegedus, Antony Chen, Adrian Scancich, Peter Constantine Psefteas, Ryan Kreis Roth, Jack Douglas Mitchell

Mechanical Engineering

Project STRATA is a lunar sample acquisition and storage system developed in support of NASA’s Artemis mission objectives and the 2026 NASA RASC-AL competition. The overall mission concept utilizes a dual-rover architecture consisting of HARVEST, a sample collection rover, and SILO, a storage rover designed to preserve and organize lunar ice-regolith core samples collected from permanently shadowed regions (PSRs) near the lunar south pole. These regions contain scientifically valuable volatile-rich materials but present significant challenges due to extreme cryogenic temperatures, abrasive lunar regolith, and the absence of solar energy.

This report is a collection of all major work from the …


Custom Animatronic Puppet, Jake Schuman, Fredy Herrarte, Madison Reedy, Jackson Reynolds Jun 2026

Custom Animatronic Puppet, Jake Schuman, Fredy Herrarte, Madison Reedy, Jackson Reynolds

Mechanical Engineering

This project involved the design, fabrication, and implementation of a custom audio-animatronic puppet modeled after Dr. Brian Davis for the California Polytechnic State University Mechanical Engineering Department. The objective was to create an expressive, lifelike character capable of synchronized speech, head movement, arm gestures, and seated-to-standing motion while demonstrating the integration of mechanical design, controls, manufacturing, and artistic fabrication.

The final system consists of an 18-degree-of-freedom animatronic platform utilizing servo-driven facial and upper-body actuation combined with a pneumatic standing mechanism. A modular aluminum and 3D-printed structural framework was developed using SolidWorks and validated through engineering analysis. Character shells were digitally …


Compressor Rotor Joints And Interference Fit Study, Isabela Jimenez, Aubrey Perez, Isaiah Guerrero, Jireh Velasquez Jun 2026

Compressor Rotor Joints And Interference Fit Study, Isabela Jimenez, Aubrey Perez, Isaiah Guerrero, Jireh Velasquez

Mechanical Engineering

Solar Turbines need a comprehensive study on the effects axial and radial inference fits have on turbine compressor rotor stiffness. The aft weldment of the compressor has press-fit dowel pins and pilot joints to connect one weldment section to another. These fits need to be assessed through a finite element modal analysis, as well as practically tested through modal impacts to investigate how the fits affect the stiffness of the turbine’s connected weldments. The experimental data will be used to validate the finite element analysis (FEA) model.


Forged Carbon Fiber Adventure Project, Timothy Villafana, Victor Javadoff, Nathan Pittiglio, Cooper Starr Jun 2026

Forged Carbon Fiber Adventure Project, Timothy Villafana, Victor Javadoff, Nathan Pittiglio, Cooper Starr

Mechanical Engineering

Forged carbon fiber compression molding remains a relatively under-researched manufacturing process. While there are documented processes online, the options are few and far between. Our sponsor and case-study user, Dr. Mello, tasked us with the goal of researching and developing a process for forged carbon fiber compression molding through means of modifying his prototype of a bike pack handlebar cradle (figure 3). This prototype will allow us to create tooling which will be used to manufacture a handlebar cradle that can withstand larger loads and more extreme environments using our developed process. A handlebar cradle is a structural support for …


Raytheon Rtx Autonomous Vehicle Competition (Avc) - Unmanned Ground Vehicle (Ugv), Bryant Jonathan Martinez-Bautista, Geovanni Lara, Jared Herrera, Jose Barrera Jun 2026

Raytheon Rtx Autonomous Vehicle Competition (Avc) - Unmanned Ground Vehicle (Ugv), Bryant Jonathan Martinez-Bautista, Geovanni Lara, Jared Herrera, Jose Barrera

Mechanical Engineering

Raytheon RTX has four universities participating in a competition to successfully complete various challenges with a UAV and UGV including navigation and landing. The students must work collaboratively to integrate and manufacture a working UGV that is compatible with the UAV.

Our sponsor is Raytheon, more specifically Mr. Luis Esparza. Important stakeholders also include Cal Poly and the entire team of ME & CPE working on the project. Raytheon and Luis are looking for innovative solutions that can be applied for real world scenarios where UAV’s and UGV’s are applied. Cal Poly is gaining recognition, and the team is gaining …


Peltier-Based Hydration Accumulation Terminal (P.H.A.T.), Jenner Mucher, Ethan Pace, Renee Robolledo, Sabrina Luo, Taehoon Lee, Tarsem Pal Jun 2026

Peltier-Based Hydration Accumulation Terminal (P.H.A.T.), Jenner Mucher, Ethan Pace, Renee Robolledo, Sabrina Luo, Taehoon Lee, Tarsem Pal

Mechanical Engineering

The objective of this project is to design an innovative potable water dispenser capable of safely delivering hot, ambient, and chilled water on demand for human lander missions. The system will support astronauts’ hydration and food rehydration needs while minimizing mass, power, maintenance, and contamination risks in microgravity and partial-gravity environments. Current spacecraft dispensers, such as the International Space Station (ISS) system, provide only heated water and have limited temperature control, cleaning accessibility, and microbial resilience. Building on NASA heritage designs and lessons learned from the ISS Potable Water Dispenser, this project advances a lighter, simpler, and more energy-efficient concept …


Mass - Modular Acoustic Suppression System, Julia Megargle, Michael A. Milner, Lucas Kaemmererer, Jonathan Corvera, Gabriel Choi, Emmi Cayer Jun 2026

Mass - Modular Acoustic Suppression System, Julia Megargle, Michael A. Milner, Lucas Kaemmererer, Jonathan Corvera, Gabriel Choi, Emmi Cayer

Mechanical Engineering

The Modular Acoustic Suppression System (MASS) is a mass tuned damper that reverberates a membrane atop a cavity to absorb select acoustic frequencies produced by the Environmental Control and Life Support Systems (ECLSS) within NASA's Artemis Human Lander. The height of the reverberation chamber is adjusted to mitigate a range of varying tonal frequencies within the human lander.


Mechanical Jump Rope, Mary Harrington, Naail Lalani, Lucas Nathan, Guy Kalach Jun 2026

Mechanical Jump Rope, Mary Harrington, Naail Lalani, Lucas Nathan, Guy Kalach

Mechanical Engineering

This Mechanical Jump Rope Senior Project was performed by four Mechanical Engineering students. This project was for the Cal Poly Kinesiology and Public Health Department, to be used by Cal Poly Friday Club, a collaboration between the San Luis Obispo Special Olympics and Kinesiology students. The purpose of the project was to allow those with different mental and physical abilities to learn and practice the timing of a jump rope at slow and adjustable speeds.


Electronic Bike Chopper, Caleb S. Bermack, Joey Lederer, Ethan Dea, Evan Herrera, Fred Agregado Jun 2026

Electronic Bike Chopper, Caleb S. Bermack, Joey Lederer, Ethan Dea, Evan Herrera, Fred Agregado

Mechanical Engineering

Our sponsor, David Royce, built an initial e-bike chopper prototype and desired an improved, next generation version. Our team designed and manufactured an electric bicycle to achieve the rugged visual style of a classic chopper motorcycle while improving stability and usability. The team built a functional E-Chopper prototype using a 4130 steel frame, custom dropouts, a long front fork, wide rear tire, ape-hanger handlebars, and prebuilt electric components such as the battery, hub motor, controller, throttle, and display. The design focused on reducing excess weight, improving frame rigidity, and meeting California e-bike regulations.


Me3328 Buckling Lab, Willem Bitterolf, Samantha Flores, Jacy Gonsalves, Brooke Thompson Jun 2026

Me3328 Buckling Lab, Willem Bitterolf, Samantha Flores, Jacy Gonsalves, Brooke Thompson

Mechanical Engineering

The objective of this senior design project is to design and develop an instructional buckling apparatus (hereafter referred to as a “buckling tester”) to enhance student comprehension of column buckling behavior through direct experimental investigation. The apparatus is specifically intended to bridge the gap between theoretical predictions and observed physical response of structural column members subjected to axial compressive loading. In particular, the system will allow students to examine how column behavior transitions between Euler’s elastic buckling theory, which governs long, slender columns, and the Johnson parabolic formula, which more accurately describes intermediate and shorter columns influenced by material yielding. …


Buell Motorcycle Extended Swing Arm, Joseph Camuccio, Riley Clark, Vincent Sclimenti, Tristan Turcios Jun 2026

Buell Motorcycle Extended Swing Arm, Joseph Camuccio, Riley Clark, Vincent Sclimenti, Tristan Turcios

Mechanical Engineering

Buell motorcycle riders, including our sponsor Rick Lasko, need a way to easily and affordably manufacture and replace their swing arms with extended versions (4”, 8”, 12”, and 16”) that maintain the stock Buell aesthetic while also meeting the safety standards required for performance-intensive applications, such as drag racing. Each extended swing arm must be just as safe, strong, and rigid as the original swing arm. Currently, there is no convenient and affordable solution to this problem, which is why our sponsor, Rick Lasko, wanted a validated, repeatable manufacturing process and design that would allow riders to safely and consistently …