Digital Commons Network^™

Urban Design Guidelines: San Antonio Road Corridor, Palo Alto, Ca, Cassidy T. Charles, Madeleine Emeric

City and Regional Planning

Urban design guidelines are a set of principles, standards, and recommendations that guide the planning, development, and construction of urban spaces. The guidelines aim to enhance the physical environment of cities and communities, improving functionality, aesthetics, sustainability, and overall quality of life. They provide a basis for making design decisions that are consistent with the City’s needs and the community’s interest.

This document is specifically tailored to the San Antonio Road Corridor in Palo Alto. Each section is supported by extensive research on existing conditions, case studies, and best practices. The document includes an introduction, a brief overview of existing …

Sustainable Land Initiative Infographics, Riley M. Cameron, H. Rain Mazumder, Peyton Fraley, Sarah Sykora

Graphic Communication

The Sustainable Land Initiative (SLI) is a collaborative program between farmers, Resource Conservation Districts (RCDs), and universities that is aimed at hastening the California agricultural industry’s adoption of climate-smart agriculture (CSA) practices to mitigate and adapt to the effects of climate change on the environment. One aspect of the program involves removing the various barriers that local farmers face during the CSA practice adoption process, which includes a lack of outreach and education. To help tackle this obstacle, our senior project team has developed infographics on three different CSA practices with two main objectives: educate growers on the benefits of …

Barcode Medication Administration (Bmca): 2023-24, Krishan R. Patel, Carlos E. Sosa, Mary Grace Sy

Industrial and Manufacturing Engineering

The Barcode Medication Administration is an important system implemented within a hospital. It is the process in which nurses and other healthcare professionals prescribe and distribute medication to the patients. It aids in organizing which patient got prescribed which medication from which doctor and provides records on who was given care by who. The whole BCMA system is a multi-step process from getting the medication prescribed, to the nurses having to pick up the medication from the medication cabinet, and then having to scan the patient and the medication to finally administer medications.

The current BCMA system implemented at the …

History Of The Leaning Pine Arboretum, Angelica Hokunani Chidester

English

The Leaning Pine Arboretum, located on the campus of California Polytechnic State University, San Luis Obispo, was founded in 1973 by a conglomerate of faculty of the horticultural sciences. The author sat with current and retired faculty to curate a written history based on oral interviews which investigated the development of the 5-acre garden across fifty years of volunteer work, student employees, class projects, and senior projects. Professor Emeritus Tom Eltzroth became the first director of the Arboretum and established the core design principle of celebrating the five Mediterranean climates of the world: Australia, California, Chile, the Mediterranean basin, and …

Skip The Grid: Navajo Nation Solar Power Project, Nathan Kealy Haub

Construction Management

Skip the Grid, an initiative aimed at empowering communities in need was brought to life through the collaborative efforts of California Polytechnic State University San Luis Obispo (Cal Poly) students, industry partners like SOLV Energy, and the educational non-profit organization Heart of America (HOA). This project was a true testament to the power of teamwork and innovation. Our mission was to assist families of school-aged children in the Navajo Nation by providing them with solar energy systems, including batteries and lighting. We aimed to create a lasting impact by equipping these families with essential resources. In addition, we integrated educational …

Consumption And Waste For Hydrating Workers With Single Use Plastic Bottles, James Colnett

Construction Management

The construction industry significantly contributes to environmental waste, notably through the extensive use of plastic water bottles for hydrating field personnel. This case study investigates the hydration practices of a midsize construction company in the Bay Area, focusing on the volume of plastic waste generated and potential sustainable alternatives. Data were collected via surveys sent to 15 employees, revealing that approximately 130,416 plastic bottles are used annually across 11 project sites. Despite the convenience and compliance with OSHA regulations, the reliance on single-use plastic bottles presents severe environmental and health concerns, such as resource depletion and microplastic pollution. Survey results …

Son Care Foundation – Lean To Shade Structure Design And Construction, Ryan Joseph Mccann

Construction Management

This paper discusses the design and construction of a lean-to-shade structure built for the Son Care Foundation in San Luis Obispo. The Son Care Foundation is a nonprofit organization that raises guide dogs for veterans and first responders with PTSD. This shade structure is 16 feet long and 6 feet wide, its height slopes from 9 feet in the front down to 8 feet in the back creating a roof pitch of 2:12. The sheet metal roof also has an overhang of approximately 1 foot. As requested by the client, the shade structure was designed to fit the aesthetic of …

Slo Newman Catholic Center - Holy Monument, Luka Kosor

Construction Management

The SLO Newman Catholic Center is a Catholic Church that serves the students of Cal Poly San Luis Obispo and Cuesta College. Around 300 students attend Catholic Mass every Sunday here. While searching for a Senior Project, I approached the Priest and Admin staff of this organization and asked if there was anything I could build for them. They informed me they were gifted this tile mosaic of the Lady of Guadalupe they wanted to showcase in their backyard. They asked me to design and build a holy monument that could exhibit this beautiful tile mosaic. After 6 months of …

Construction Wellness: Analyzing Mental Health Issues And Solutions For Construction Workers, Joshua Franks

Construction Management

The construction industry is known for its demanding nature, often leading to significant mental health challenges among its workforces. This study investigates mental health issues prevalent in construction, focusing on identifying key stressors and potential protective factors. A mixed-method approach was employed, combining a systematic literature review with a survey distributed to construction professionals. The survey gathered data on job satisfaction, stress, coping mechanisms, and the availability and utilization of mental health resources. Results indicated high levels of job dissatisfaction and stress, with respondents citing poor communication, excessive work hours, and lack of control over their roles as primary stressors. …

Exploring California Residents’ Perspectives On Solar Panel Viability For Residential Properties, Alecsander Gregg

Construction Management

The qualitative research conducted in this study aims to analyze the overall consensus of feelings and attitudes from California residents towards photovoltaic systems being installed on to their properties. The intended audience for this study are for stakeholders in the renewable energy markets, and more specifically in California’s solar panel market. Additional audiences for this study may be for additional or other research regarding solar panel or photovoltaic technology specifically within the state of California. Through a Google Forms questionnaire distributed via email, participants provide insight on their thoughts and feelings regarding certain aspects of solar panels on properties that …

Construction Wellness: Analyzing Mental Health Issues And Solutions For Construction Workers, Joshua Franks

Construction Management

The construction industry is known for its demanding nature, often leading to significant mental health challenges among its workforces. This study investigates mental health issues prevalent in construction, focusing on identifying key stressors and potential protective factors. A mixed-method approach was employed, combining a systematic literature review with a survey distributed to construction professionals. The survey gathered data on job satisfaction, stress, coping mechanisms, and the availability and utilization of mental health resources. Results indicated high levels of job dissatisfaction and stress, with respondents citing poor communication, excessive work hours, and lack of control over their roles as primary stressors. …

Can Leadership Classes Help Women In Construction Embrace Vulnerability Early In Their Careers?, Crystal Giselle Martinez

Construction Management

This study investigates how a vulnerability lesson, integrated into a construction management university course, impacts women’s comfort levels in showing vulnerability in their early careers. It also examines the perceptions of individuals on the subject of vulnerability prior to taking the class expressing societal norms in relation to vulnerability and leadership in relation to vulnerability. Pre- and post-surveys, utilizing the Likert scale and free responses, were used to gather data from students enrolled in a leadership-focused class at California Polytechnic State University, San Luis Obispo. Findings reveal that while vulnerability is seen as vital for leadership, gender challenges persist, shaped …

What Construction Management Students Are Looking For In A Job Offer, Michael D. Aceves

Construction Management

Many construction companies and construction management firms invest large amounts of time and resources into the acquisition of new talent directly out of college from universities such as California Polytechnic State University San Luis Obispo (Cal Poly). Because of this, the knowledge of what incentives would be most enticing to a construction management student preparing to graduate would prove beneficial to the aforementioned construction management companies. In order to find a base level understanding of that knowledge this paper looks to report on a survey of construction management students at Cal Poly about how important a myriad of common job …

A Case Study: Impacts Of A Building Retrofit On Employee Efficiency And Productivity, Rigo Zepeda

Construction Management

This case study explores the effects of retrofitting building systems on operational efficiency and employee productivity in the contemporary office environment. As concerns over sustainability and the well-being of employees are now at the forefront of modern workplace design, the retrofitting of outmoded building systems has been seen as an option to enhance energy efficiency and occupant satisfaction. This research paper focuses on the recently retrofitted Performance Contracting office building in Benicia, California. As heating and ventilation systems, and lighting are two big contributors to energy consumption in buildings and comfort, analyzing these systems provided insight into its building performance. …

Thinking Styles In The Built Environment, Jaden A. Green

Construction Management

Effective communication in the built environment is crucial for project success, information relay, goal alignment, error prevention, and safety. Diverse parties, including general contractors, architects, engineers, and subcontractors, bring varying Thinking Styles to the table, as defined by Harrison and Bramson. These styles—Synthesist, Idealist, Pragmatist, Analyst, and Realist—impact collaboration and conflict within projects. This study aims to explore where thinking differs among these parties and the congruity of Thinking Styles within each group. Results of this study indicate a predominant Realist Thinking Style among general contractors and subcontractors with subcontractors equally leaning towards Analyst. Engineers, although expected to be Analysts, …

Creating A Construction Management Technical Elective Course: Introduction To Subcontracting Management, Noah T. Warren

Construction Management

Many rising issues are threatening the subcontracting industry today, such as labor shortages and communication problems. According to the Bureau of Labor Statistics over 50% of the current workforce is over the age of 40. This fact combined with a dwindling interest in subcontracting from younger generations is resulting in a need for more skilled labor. The goal of this project is to create a course that will foster an interest in the subcontracting industry for the students who take it and encourage them to suggest and implement positive changes in any company they work for. The proposed course will …

Understanding The Behavior And Risk Tolerance Of Future Construction Industry Leaders, Mateo Daniel O'Sullivan

Construction Management

A long persisting detriment to the construction industry is the impact of alcohol, substance abuse, and gambling throughout the field. Many workers fear the repercussions of missing work and push through smaller, manageable pain, leading to injuries and further pain as they age. This causes a heightened usage of opiates throughout the industry to stay at work without bothering your company. Additionally, many young project engineers are not used to the demand of long hours every week and look for vices to relieve stress. While there is plenty of data on the construction industry overall, this study aims to learn …

Tmha Parking Lot Project, Steven Hickman, Jack Gugale

Construction Management

The Transitional Mental Health Association (TMHA) parking lot project in Edna, California, aimed to construct a 4,400 SF decomposed granite (DG) parking lot for the TMHA’s Youth Treatment Program (YTP). TMHA’s YTP involves giving children in a transitional housing state a safe and welcoming place to live while addressing the problem of unhoused children in San Luis Obispo County. This initiative involved extensive grading, forming, surveying, and installing the necessary infrastructure to ensure both functional and aesthetic improvements for the facility. The project was meticulously planned and executed during the Spring, 2024 quarter, with a budget of approximately $4,285. The …

Gps/Imu Board, Luke Chen, Steve Tran

Electrical Engineering

Providing information on a vehicle’s location during a competition can be used to provide greater insight to progress the car is making or what portion of the track caused failure. As a result, we will be designing a board that includes a Global Positioning System (GPS) and Inertial Measurement Unit (IMU) module to provide position coordinates, which is driven by an STM32 processor to feed into the DAQ through Controller Area Network (CAN) protocol.

The GPS module will produce an initial positioning and will continue to do so unless it is unable to create a solution, possibly due to over-arching …

2-Channel Eeg Neurofeedback System, Tim Erwin, Donna Nikjou, Sebastian Turkewitz

Electrical Engineering

This work describes the design of an EEG-based neurofeedback system which provides users with real-time feedback on their level of focus or relaxation. By analyzing the spectral content of the brain activity measured via scalp electrodes, focus and relaxation levels can be quantified. Based on these measurements, live feedback in the form of moving bar graphs is provided to users, allowing them to gain awareness of their mental-state and more efficiently learn how to consciously relax or focus. This project covers the design of the system, including amplification and filtering stages, digitization, and signal processing. The system interfaces with a …

Generative Data Augmentation: Using Dcgan To Expand Training Datasets For Chest X-Ray Pneumonia Detection, Ryan D. Maier

Master's Theses

Recent advancements in computer vision have demonstrated remarkable success in image classification tasks, particularly when provided with an ample supply of accurately labeled images for training. These techniques have also exhibited significant potential in revolutionizing computer-aided medical diagnosis by enabling the segmentation and classification of medical images, leveraging Convolutional Neural Networks (CNNs) and similar models. However, the integration of such technologies into clinical practice faces notable challenges. Chief among these is the obstacle of acquiring high-quality medical imaging data for training purposes. Patient privacy concerns often hinder researchers from accessing large datasets, while less common medical conditions pose additional hurdles …

Impact Force Helmet Device For Concussion Monitoring, Patrice Mulligan, Karina Mealey, Zack Borthwick, Benjamin Fick

General Engineering

To track head trauma in football, our device is placed inside a football helmet to measure both linear and gyroscopic (rotational) accelerations. These measurements are taken using an ADXL375 linear accelerometer and an LSM6DSOX accelerometer and gyroscope. The data from these sensors is processed and transmitted wirelessly by a SparkFun Thing Plus microcontroller to another SparkFun Thing Plus microcontroller connected to a laptop on the sidelines. Our program on the laptop stores the acceleration impact data into a .csv file for each player. If a likely concussive impact is detected, the program displays a popup warning. Testing results were promising …

Smart Manufacturing For Cal Poly's Ime Curriculum, Grace L. Guarraia, Eric F. Ledesma

Industrial and Manufacturing Engineering

California Polytechnic State University, San Luis Obispo (Cal Poly) takes pride of supporting one of the nation’s strongest undergraduate Industrial and Manufacturing Engineering programs. However, as industry evolves to accommodate advancing computing power, improved manufacturing algorithms, and improved robotics, it is imperative that Cal Poly’s curriculum evolves in parallel. Smart manufacturing is the future of the manufacturing industry, and Cal Poly is searching for the ideal method to teach and integrate Smart Manufacturing into its classes. With its upcoming switch to the semester system, coupled with its “Learn by Doing” motto, the department is at an ideal period for the …

3d-Printed Remote Controlled Aircraft, Sebastian Bessoudo, Jose Ramirez, Manny Ruiz, Andrew Edwards

Mechanical Engineering

The Senior Project for the 3D Printed Aircraft presents a compelling challenge to the team: design and fabricate an aircraft for the Cal State LA 3D-Printed Fixed-Wing Aircraft Competition, comprising three distinct events: Flight, Design, and Simulation. The objective of the flight competition is to achieve the longest flight duration, while the design event emphasizes innovation and originality. In the Simulation contest, our aircraft's CAD model undergoes Computational Fluid Dynamics analysis to assess its aerodynamic performance. These competitions are slated for May 2024.

While building the aircraft has its limitations due to the source of our construction being only 3D …

Miniature Train Engine, Jason Patrick Lacson Del Castillo, Renato Andrew Dilauro, Sophia Theresa Tiu, Robert John Pallares Iii

Mechanical Engineering

This report details the redesign of the Mini Train Prop for the SLO Civic Ballet’s The Nutcracker, aiming to create a lighter, more user-friendly, and easily maneuverable train. The Final Design Review (FDR) includes the design process, manufacturing plan, and justifications for decisions made. Key improvements are reducing the train's weight, automating the fake wheels, and enhancing maneuverability with a neutral pin and lever system. In this report we detail the significant changes since the Critical Design Review (CDR). The implementation covers procurement, manufacturing, and assembly, while design verification ensures compliance with cost, weight, turn radius, and structural integrity specifications. …

Hydropower Collegiate Competition, Neel Bhargava, Connor Stoll, Cameron Brosnahan, Tobias Coughlan

Mechanical Engineering

As part of our team’s participation in the 2024 Hydropower Collegiate Competition, our team constructed and iterated a small-scale Kaplan turbine using a custom-designed test rig and dynamometer. While our model was vastly simplified from what is used in the real world, the process gave us exposure to design procedures and hydrological techniques for turbine design. Crucially, we learned that while analytical models and theory are valid tools as starting points, the use of computational and experimental models is key to developing sound designs.

In the end, our group was able to produce a Kaplan turbine with a peak efficiency …

Bird Trail Stairway Access Replacement, Mackenzie Wright, William Spellman, Nicholas Buccino, Jack Long

Mechanical Engineering

Dana Adobe & Cultural Center, a non-profit organization in Nipomo, California, seeks to restore access to the Bird Trail located on their site. This project aims to design and manufacture a replacement stairway for safe creek bed crossing on the trail. Within this document, we have detailed our system design, function, and justification for our design. The procurement, manufacturing, and assembly plan have been outlined along with tests we completed.

One of the most important functions of our design is for the structure to be retractable so that it can be removed from the creek bed when needed. To address …

Facility Thermal Balance And Transport, Giovanni V. Minnite, Silas O R Goldfarb, Cole J. Houston, Dominique Aguilera, Cole M. Silva

Mechanical Engineering

This Final Design Review (FDR) report outlines the senior design project completed by a team of five mechanical engineering students at California Polytechnic State University, San Luis Obispo for Senior Industrial Engineer, Mr. Tom Bass, of Entegris, Inc. The team developed an innovative system to address the issue of ice accumulation on cryogenic vaporizers at the Entegris facility. Ice buildup, caused by the extremely low temperatures of the cryogenic fluid, reduces the efficiency of vaporizers and places additional stress on the system. To combat this, the team designed and constructed a prototype that utilizes a thermal transport loop to transfer …

Combining Cloud Architecting With Education, Sharon P. Pagidipati

Liberal Arts and Engineering Studies

I pursued the AWS Solutions Architect Professional Certification while applying my knowledge to build and revise technical solutions for an educational company known as EDFX.

Assessment Of Caloric And Micronutrient Intakes In Female Collegiate Student Athletes, Rachel L. Victor

Master's Theses

Nutrition can play a key role in athletic performance. Optimal nutrition can help athletes maintain their overall health and well-being and can contribute to training adaptations, recovery, performance, and injury prevention. Many studies focus on the intakes and importance of macronutrients in athletic performance. However, micronutrient intakes may also play important roles. Therefore, the purpose of this study was to assess the calorie and selected micronutrient intakes of female collegiate student-athletes across a variety of sports. The participants were instructed to complete 3-day food records which were analyzed and compared to their individual nutrition needs. Results of this study indicated …