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Predicting Location And Training Effectiveness (Plate), Erik Rolf Bruenner

Master's Theses

Abstract Predicting Location and Training Effectiveness (PLATE)
Erik Bruenner

Physical activity and exercise have been shown to have an enormous impact on many areas of human health and can reduce the risk of many chronic diseases. In order to better understand how exercise may affect the body, current kinesiology studies are designed to track human movements over large intervals of time. Procedures used in these studies provide a way for researchers to quantify an individual’s activity level over time, along with tracking various types of activities that individuals may engage in. Movement data of research subjects is often collected through …

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Neural Tabula Rasa: Foundations For Realistic Memories And Learning, Patrick R. Perrine

Master's Theses

Understanding how neural systems perform memorization and inductive learning tasks are of key interest in the field of computational neuroscience. Similarly, inductive learning tasks are the focus within the field of machine learning, which has seen rapid growth and innovation utilizing feedforward neural networks. However, there have also been concerns regarding the precipitous nature of such efforts, specifically in the area of deep learning. As a result, we revisit the foundation of the artificial neural network to better incorporate current knowledge of the brain from computational neuroscience. More specifically, a random graph was chosen to model a neural system. This …

Exploring The Mass To Light Ratio Of Massive Galaxies With The Rubin Dp0 Preview Dataset, Denvir Joy Higgins

Physics

The Vera C. Rubin Observatory will perform the 10-year long Legacy Survey of Space and Time expected to begin in 2024. LSST will cover the Southern Hemisphere, collecting over two million images with an 8.4-meter telescope and 3200-pixel camera. In collaboration with the scientific community and based on the Outer Rim Simulation \citep{heit19}, the Rubin Observatory released a simulated dataset (DP0) of the data that is expected to be in hand at the 5-year mark. Using this simulated dataset, I have explored the number and luminosity of the most massive local galaxies. Using a sample of the brightest, closest galaxies …

Child Sexual Assault Prevention And Intervention, Kira Peterson, Amaya Ibuna, Emily Valenzuela

Psychology and Child Development

In our paper, we discuss child sexual assault, its risk factors, short and long-term outcomes, as well as prevention and intervention programs that have been shown to be valuable. To limit research, our focus will be on children living in the United States who have been physically sexually assaulted. To spread awareness of child sexual abuse, we also developed a pamphlet (See Appendix) that will be distributed to CASAs, which stands for Court Appointed Special Advocates. The development of the pamphlet is described in the combined Method and Results section. We conclude our project and paper with a Discussion section …

Surface Characterization Of Low-Density Polyethylene Mulch, Risha Shah

Materials Engineering

Plastic pollution in aquatic systems has traditionally been highlighted in past and current research due to the increase in plastic production every year. Unfortunately, quantitative and qualitative data regarding plastic pollution on land systems such as agricultural mulch is limited. Agricultural mulch breaks down into macroplastics and then degrades into microplastics. The microplastics investigated in this study are all secondary microplastics: microplastics that form due to weathering of larger fragments of plastic. Weathering can occur due to a variety of factors; however, UV radiation and mechanical weathering have been the factors of focus on most current research in microplastic formulation. …

Maintaining Institutional Memory For Non-Commercial College Radio Fundraising, Samantha K. Riordan

Journalism

This paper outlines how to run a non-commercial, non-profit radio station fundraising program, commonly called a Pledge Drive. Cal Poly’s radio station, KCPR 91.3, hosts an annual Pledge Drive in the spring. KCPR staff, specifically the fundraising manager and marketing director, lead the KCPR team in raising funds that support our operations for the upcoming year. This paper will detail the strengths of past fundraising drives and potential improvements to fundraising drives in the future while addressing the question of: How do college radio stations create continuity in non-commercial radio fundraising to ensure success amid changing economic conditions and the …

The Acme Building Fire Hazards Analysis, Russ Livesay

Fire Protection Engineering: Culminating Experience Project Reports

This Fire Hazards Analysis (FHA) was written using modern fire protection engineering principles to characterize the Applied Chemistry Management and Enrichment (ACME) Building at the Pacific Northwest National Research Area (PNNRA) using both a prescriptive-based and performance-based analysis to ensure the building and occupants can be safe in fire conditions. Recommendations are made as part of this analysis to improve the survivability of this structure if a fire were to occur.

This building was found to be compliant with the prescriptive code requirements from the 2018 International Building Code except for a few minor issues that are currently being repaired. …

Design Fire Robert E. Kennedy Library, California Polytechnic State, San Luis Obispo, Jennifer Ocampo

Fire Protection Engineering: Culminating Experience Project Reports

This report evaluates the fire protection system of the Kennedy Building using a prescriptive approach and a performance-based design. The prescriptive approach evaluates code compliance of the structural design, fire suppression system, alarm and detection and smoke control. The performance-based design evaluates egress and life safety protection and three design fires that could potentially compromise the goals and objectives of the design.

The Kennedy Building is on the Campus of Cal Poly, San Luis Obispo and serves as the primary library of the university. This building has five stories of mixed occupancies. It is partially sprinklered, has limited automatic detection …

Food Processing And Campus Market (Building 24), Ian De Vries

Fire Protection Engineering: Culminating Experience Project Reports

This report provides a prescriptive and performance-based analysis of the Food Processing Building located on Cal Poly’s campus in San Luis Obispo, California. Food science and nutrition classes take place at the facility where faculty and students manufacture food products such as chocolates, jams, and barbecue sauces. The finished products are offered for sale in the building’s mercantile area, known as the Campus Market, in addition to other retail locations around the city. The Food Processing Building is considered mixed use with portions of the building classified as moderate-hazard factory (F-1), moderate-hazard storage (S-1), business (B), mercantile (M), and assembly …

Dhf Conference Marketing And Branding, Anna Christine Haller

Graphic Communication

The focus for my GRC 462 Senior project is to dive into my role as Director of Marketing for the annual Women In Business conference. As the Director of Marketing for the event my goal is to develop visual branding and an event identity, develop a digital marketing strategy, create marketing collateral, and present promotional marketing to increase event sign ups. My role also includes managing a marketing creative team as well as marketing strategy team. I will also discuss how the branding and marketing initiatives reflect the Women In Business community values and add to the conference experience.

Battaglini Winery: Marketing Collateral Development & Rebranding, Lexi L. Battaglini

Graphic Communication

The Battaglini Winery is a small family-run winery located in Sonoma County. The winery has no existing brand guidelines and any marketing collateral in current use has outdated information and design elements. The purpose of this project is to provide the winery with cohesive and refreshed brand guidelines while using these guidelines to generate relevant marketing materials for consumers.

Saver: Surface Autonomous Vehicle For Emergency Rescue, Lucas Je Sandsor, Michelangelo Coltelli, Brian Wong, Sebastion Rivero, Kobe Hayashi

Mechanical Engineering

The design, fabrication, and testing of an unmanned surface vehicle for the NASA Micro-G NExT SAVER challenge. This device features a radio direction finding phase array to autonomously navigate to an emergency distress beacon to deliver emergency supplies.

The Brothers Grimm Fairytale Cookboook, Grace Therriault

Graphic Communication

Modern technology and the Internet have made cookbooks relatively obsolete. Nowadays you only see them as coffee table decoration, something to flip through but not actually use. Designing a creative and fun children’s’ cookbook based on some of the famous Brothers Grimm fairytales, will encourage kids, ages 5-12, to have some fun in the kitchen and use their imagination to whip up some incredible edibles. This opportunity creates a window for children to get excited about a book and translate what they read into the real world. Lastly, this project is important to me because it the impact experimenting in …

Fourth Wave Feminist Magazine, Chase E. Iseley

Graphic Communication

The idea of feminism is often negatively misconstrued, and much of the controversy surrounding feminism stems from perpetuated stereotypes and misconceptions. Although feminism may mean something different to everyone, the advocacy of women’s rights and equality of the sexes should not be overlooked. This magazine will be a collection of articles which clarify misconceptions, define feminism, and highlight women and other supporters. This magazine is an opportunity to educate and inspire future feminists.

Plansplaining Ceqa: Explaining The Basics Of The California Environmental Quality Act, Eric Yu Wang

City and Regional Planning

The California Environmental Quality Act (CEQA) is a half-century old public disclosure law. In recent years, it has attracted public attention in its role in hindering essential developments such as affordable housing and other major public projects. Throughout its lifetime, CEQA has evolved from a simple public project disclosure law into a complex system. However, because of the spread of sensationalized media, CEQA has become frequently mystified and misunderstood by the public.

Through a six-video series called Plansplaining CEQA, the YouTube channel Plansplainer seeks to de-mystify California's unique and infamous public disclosure law. The videos are made to accessible …

Evanescent: Animating Space, Kyle Servando

City and Regional Planning

A redesign of the open space of The Geffen Contemporary at MOCA into an plein air gallery for the public to be their own artists.

The Leaf For Leaning Pine Arboretum, Maria Boyle, Shelby Holmquist, Andrew Duong

Architectural Engineering

The goal of this ARCE 415 senior project course was to create a shade structure that could be incorporated into The Leaning Pine Arboretum, located on campus at Cal Poly, San Luis Obispo. From start to finish, these three ARCE students took on the role of form-finders to form-testers to form-makers. We are putting the "architectural" back in architectural engineering as we reclaim the historical tradition of the engineer as the form finder. In many of our design labs we focused primarily on sizing members and analysis, just using a structure that the architect already had established. In this one-of-a-kind …

Paired Storage Distributed Energy System Design For A Local Community Farm, Neil Albert Collison, Lily Goldman

Electrical Engineering

This project considers the design of a renewable energy microgrid for a 19-acre community farm in San Luis Obispo, CA as the farm seeks to increase the magnitude of its electrical loads, and gain back-up electrical capability. The microgrid design will enable lower carbon emissions, reduce demand on the utility grid while saving on energy costs, and provide improved reliability and resiliency to the operator of the community farm. The eventual implementation of the design by a professional engineering entity will allow the community farm to expand its education program to include renewable energy as well as gain notoriety in …

Cubicom: Noisy Office Environment Communication Device, Nicholas Alan Maley, Joshua Michael Heeren, Alejandro Peña

Electrical Engineering

The CubiCom is a system that enables secure and clear communication between users in a noisy office space. It can function in any small cubicle within a 12 foot radius. The system consists of a series of wireless headsets for 6 users to transmit and receive audio, and a communication box that facilitates this process. These headsets are noise-dampening, preventing ambient sounds from interrupting conversation and making sure that all parties can hear each other clearly. Line-of-sight (L.O.S.) with each headset is required to have proper communication between users. This feature ensures no one outside of the room can eavesdrop, …

Audio Research Codec, Charlie Sutro

Electrical Engineering

Active Noise and Vibration Control (ANVC) systems are of increasing relevance as urban areas get more densely populated with people and their noise sources. Community noise is of great importance to many forms of transit that aim to bring mobility to a region with minimal subsequent noise pollution. Active Vibration Control (AVC) is an emerging field of research which can be employed to further mitigated unwanted harshness in an acoustic environment by extending the principals of Active Noise Control (ANC)to solid mediums using surface transducers and piezoelectric actuators.

The Audio Research Codec (ARC) is a compact, cost-effective system designed for …

Efficacy Of Pure Bioscience Surface Disinfectant On Varying Bacterial Strains, Isabelle R. Mckenzie

Biological Sciences

Agriculture represents a crucial aspect of the acquisition of food resources in modern society. Consequently, it is a paramount undertaking to process crops devoid of any pathogenic agents. A cleaning product named Pure Hard Surface Disinfectant was presented by Pure Biosciences, acclaiming its capacity to destroy bacteria and fungi, while impeding their proliferation for an extended duration following application. This pilot project sought to quantify the efficacy of Hard Surface Disinfectant. Empirical observations conducted thus far have concentrated on surveying the immediate effects of the principal ingredient, silver ion, on diverse bacterial strains. Future prospects for this project include a …

Polyflowbuilder: An Intuitive Tool For Academic Planning At Cal Poly San Luis Obispo, Duncan Thomas Applegarth

Computer Engineering

PolyFlowBuilder is a web application that lets users create visually intuitive flowcharts to aid in academic planning at Cal Poly. These flowcharts can be customized in a variety of ways to accurately represent complex academic plans, such as double majors, minors, taking courses out- of-order, etc. The original version of PolyFlowBuilder, released Summer 2020, was not written for continued expansion and growth. Therefore, a complete rewrite was determined to be necessary to enable the project to grow in the future. This report details the process to completely rewrite the existing version of PolyFlowBuilder over the course of six months, using …

Detecting Alzheimer's Disease Using Artificial Neural Networks, Sally Lee, Mia Keegan

Electrical Engineering

This project aims to use artificial neural networks (ANN) in order to detect Alzheimer’s disease. More specifically, convolutional neural networks (CNN) will be utilized as this is the most common ANN and has been used in many different image processing applications. The purpose of using artificial neural networks as a detect method is so that an intelligent way for image and signal analysis can be used. A software that implements CNN will be developed so that users in medical settings can utilize this software to detect Alzheimer’s in patients. The input for this software will be the patient’s MRI scans. …

Vr Force Feedback Gloves, Mark Wu, Claire Chen

Electrical Engineering

The goal of this project is to produce a manufacturing plan for a consumer VR glove. The total addressable market of VR is over 170 million global users as of 2022 (Kolmar , 2022) with a serviceable available market of 300,000 users on Meta’s own social platform (Heath, 2022). The targeted Quest 2 platform utilizes handheld controllers, which causes a lack of immersivity in social settings and gaming scenarios. One common use of the platform involves social platforms such as “Horizons” where users meet in a virtual world to interact; handheld controllers don’t allow users to shake hands, make finger …

Emulating The Doppler-Shift For Lora Based Low Earth Orbit Satellite Communication, Ariel Freiman, John Stephen Gharib

Electrical Engineering

This project investigates the adverse effects of the Doppler Shift on a LoRa waveform transmitted from a Low Earth Orbit Satellite or LEOSAT. This work is on behalf of Project OWL, who will use these results to justify further investment into developing a LEOSAT for their communication network. Part of the project is to design a test setup to replicate the Doppler Shift in the lab. The Doppler shift replication setup distorts the transmitted waveform, similar to how the signal gets distorted if sent from a LEOSAT. The test setup will comprise both software and hardware control, wherein software, the …

Instrumented Control Column For Optionally Piloted Aircraft, Andrew J. Klein

Electrical Engineering

Natilus, an aerospace company that is rapid-prototyping optionally piloted aircraft (OPA) for the shipping industry, needs a system that retrieves control column position data in order to manipulate flight simulator parameters in software. At present, a universally compatible system for all aircraft does not exist. Typically, established aerospace companies will sink significant time and money into developing proprietary systems for control column data retrieval as every aircraft is unique in its layout and linkage design. However, as a startup developing their first aircraft, Natilus does not have the privilege of modifying an existing sensor system to work with their HIL …

Cardio Trainer, Levi Rash, Cristian Rodriguez

Electrical Engineering

The Cardio Trainer Device is a wearable device that guides the user through a physical exercise based on the user’s heartbeat measurements. Users interface with the device via a wearable band. The band determines the heartbeat of the user in real time and, using that reading, gives the user verbal instructions to optimize their workout. These verbal instructions then serve to control the physical exertion of the user and are delivered through an audio device. Users input personal physical metrics to the Cardio Trainer Device that tailor the performance of the device in a manner of ways: rate of instruction, …

High Performance Radar System, Danny Maas

Electrical Engineering

This report covers the design, fabrication, and test of an X-band FMCW radar inspired by the radars from Cal Poly course EE 541, “Advanced Microwave Laboratory.” In this class, 2.4GHz Doppler and FMCW radars are designed and built using consumer off-the-shelf (COTS) components. Operability is the focus of this class, sacrificing performance, accuracy, and precision. this project aims to improve upon those radars by using custom-designed components instead of COTS components and shifting the operating frequency to 10GHz.. The use of custom components can improve output power and frequency stability, and higher frequency reduces component size. The FCC allows amateur …

Wave Energy Converter For Marine Vessels And Isolated Communities, Leo Kirshenbaum, Owen Pyle, Gage Howard, Charlie Camilli, Jonathan Ma, Emigdio Islas, Joseph Bonafede

Mechanical Engineering

California Polytechnic State University’s 2023 Marine Energy Collegiate Competition team, Surf Supply, has developed a floating dock that transduces wave energy into electricity. The following report aligns with MECC requirements, and our design changes since CDR are present in the User Manual in Appendix F. Our primary market research of the Blue Economy identified electric marine vessel charging and isolated communities as early adopters that could benefit most from the first generation of our wave energy converter (WEC). Surf Supply’s design concept provides a reliable, affordable, and renewable energy source that reduces dependency on conventional fossil fuels, allowing blue economy …

Flexible Water Cooling, Joshua Terlaje, Andrew Lin, Nicholas Morales, Tanner Parrott

Mechanical Engineering

The goal of this project is to develop and deploy a water-cooling system to reduce the danger of heat exhaustion among communities of farmworkers. Currently, it is difficult to keep chilled water available throughout the workday when using portable water coolers. The idea uses a refrigeration system to chill the water supply by using the power take-off (PTO) on farm equipment and a corresponding generator to get around this restriction.

The project places a strong premium on keeping the chilled water supply at a maximum temperature of 59°F to ensure compliance with the California Department of Industrial Relations' requirements. Each …