Digital Commons Network^™

Exploring The Relationships Between Food Insecurity, Wic Participation, Early Life Feeding Practices, Diversity Of Dietary Exposures, And Diet Quality In The First Two Years Of Life, Vivian M. Drewelow

Master's Theses

Diet quality during early childhood is a strong predictor of mental and physical outcomes, as well as future diet quality. Although many factors determine diet quality during childhood, food insecurity is a significant predictor of lower diet quality. On the other hand, participation in nutrition assistant programs, such as the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a significant predictor of higher diet quality. In addition, specific feeding practices, including timing of complementary food and beverage (CFB) introduction, types of CFB introduced early, and diversity of dietary exposures (DD), in the first year may predict future …

Robert E. Kennedy Library Dei Action Plan, Robert E. Kennedy Library

Library Publications and Administrative Reports

No abstract provided.

Pedagogical Failures: Reshaping Policies And Practices For Positive Student Well-Being, Teresa Runge

Feminist Pedagogy

Mental health issues in college students are on the rise. In this critical commentary, I analyze traditional pedagogical practices that fail to acknowledge and meet the evolving mental health needs of our students, and I offer suggestions for reshaping policies and instruction to align with feminist pedagogy. By weaving feminist pedagogy principles and practices into our teaching, we can guide and influence the positive outcomes of our learning environments, creating safe places for student well-being.

Ungrading As A Tool To Combat Students’ Fear Of Failure, Sarah M. Scott

Feminist Pedagogy

Atychiphobia, the fear of failure, has been correlated with academic procrastination, imposter syndrome, cheating behaviors, and negative self-efficacy. This critical commentary argues that ungrading, as a feminist pedagogical practice, is a useful way to encourage students to embrace, rather than fear, failure. By reframing failure as a process of discovery, failure becomes a necessary, expected, and embraced part of learning that helps to combat the traditional and often adversarial relationship between educators and students.

Feminist Pedagogical Requirements Of Vulnerability In Writing Failure: Bad Claims And Worse Reviews, Katherine J. Denker

Feminist Pedagogy

Our students have limited perception of their faculty based on our classes, or for our graduate students in our publications. This is a potentially harmful for emerging scholars to understand faculty work only in its final form. Feminist scholars need to actively seek spaces in their courses to note the challenges and limitations of their own work[1]. In this critical commentary, I offer an overview of student standpoints, feminist possibilities and futures with less threating failures. The emotional and face threating vulnerability in failure by feminist scholars can create more welcoming failures moving forward.

Using “Slow” To Reframe Failure: Fusing Wisdom From The Slow Movement With Self-Compassion Principles To Transform Communication Failures, Christine E. Crouse-Dick

Feminist Pedagogy

This pedagogical approach invites students to critically examine conventional conceptions of failure. Informed by principles of the Slow Movement and self-compassion, this teaching activity prompts recurring reflection on who has power to define failure and how our responses to perceived failures shape our identities, relationships, and trajectories. Through reflective writing, speaking, and listening exercises, students are encouraged to reframe evaluations of communication failures with a lens that prioritizes contemplation, holistic context, self-companionship, and openness. By challenging masculinized notions of failure that lack self-compassion, this approach cultivates a growth mindset and helps students find more equitable, collectively compassionate interpretations of perceived …

Possibilities From Failure: Pedagogical Dispatches From Osclg 24, Desirée D. Rowe, Jessica Kratzer

Feminist Pedagogy

No abstract provided.

As-977-24 Resolution On Excused Absence Policy Pertaining To Student Illness And Injury, Executive Committee

Academic Senate Resolutions

Adopts the attached Class Attendance Policy revisions; and it further resolves that the academic senate discourage faculty members from requesting a note or other verification of illness; and it further resolves that faculty who feel compelled to require a note or other verification of illness or injury should not limit that verification to a note from a “physician,” but from a “health care professional,” inclusive of telehealth services; and it further resolves that the appropriate Academic Senate committee collaborate with the Center for Teaching, Learning, and Technology to develop both syllabus language and messaging to faculty about appropriate and inclusive …

As-976-24 Resolution On Sustainability Learning Objectives, Academic Senate Sustainability Committee

Academic Senate Resolutions

Replaces the Sustainability Learning Objectives and Statement on Sustainability with the attached as written; and further resolves that this change takes effect in the next catalog cycle.

Academic Senate - Agenda, 6/4/2024, Academic Senate

Academic Senate Agendas

No abstract provided.

A Study On The Effects Of Cementless Total Knee Arthroplasty Implants’ Surface Morphology Via Finite Element Analysis, Scott Hazelwood, Peter J. Hunt, Mohammad Noori, Naudereh B. Noori, Wael A. Altabey

Biomedical Engineering

Total knee arthroplasty (TKA) is one of the most commonly performed orthopedic surgeries, with nearly one million performed in 2020 in the United States alone. Changing patient demographics, predominately indicated by increases in younger, more active, and more obese patients undergoing TKA, poses a challenge to orthopedic surgeons as these factors present a greater risk of long-term complications. Historically, cemented TKA has been the gold standard for fixation, but long-term aseptic loosening continues to be a risk for cemented implants. Cementless TKA, which relies on the surface morphology of a porous coating for biologic fixation of implant to bone, may …

Development Of An Advanced Step Counting Algorithm With Integrated Activity Detection For Free Living Environments, Paige M. Dolan

Master's Theses

Physical activity plays a crucial role in maintaining overall health and reducing the risk of various chronic diseases. Step counting has emerged as a popular method for assessing physical activity levels, given its simplicity and ease of use. However, accurately measuring step counts in free-living environments presents significant challenges, with most activity trackers exhibiting a percent error above 20%. This study aims to address these challenges by creating a machine learning algorithm that leverages activity labels to improve step count accuracy in real-world conditions. Two approaches to balancing data were used: one employed a simpler oversampling technique, while the other …

Engineering An Injectable Hydrogel With Self-Assembling 3d Vasculature, Kendyl Cohn

Master's Theses

This research developed methods for culturing self-assembling capillaries in an injectable gel as a potential method for vascularizing tissue-on-a-chip models to mimic physiological drug delivery. Additionally, a mathematical model was developed as a tool for understanding nutrient delivery and comparison of potential delivery systems. Organs-on-a-chip provide novel platforms for studying biology and physiology in 3D, allow exploration of tissue engineering on a manageable scale, and serve as models for drug screening and drug-delivery testing.

Methods were first developed for co-culture of endothelial cells and fibroblasts (3T3s or HDFs) in 2D, evaluating culture time, seeding density and ratio of HUVECs and …

Assessing The Efficacy Of Hydraulic Pumping As A Remediation Method Of A Subsurface Light Non-Aqueous Phase Liquid Spill In Arroyo Grande, California, James M. Raney

Master of Science in Environmental Sciences and Management Projects

The efficacy of hydraulic pumping as a remediation method of a petroleum, or Light Non-Aqueous Phase Liquid (LNAPL) spill in Arroyo Grande, California will be assessed by determining aquifer properties, assessing the chemical properties of the contaminant, recovering the contaminant from the subsurface, and proposing alternative remediation techniques. Soil, groundwater and contaminant characteristics, cumulative volume of LNAPL skimming test data, pumping rates, and LNAPL thicknesses in wells installed within the contaminant plume were collected. Sediments around the LNAPL source are contaminated with hydrocarbons in the gas and diesel range. Pumping efficacy is expected to continue to decrease at the site, …

Thermal Preconditioning Effects On Perforation Propensity Of Transvenous Implantable Cardiac Leads Used For Pacing And Defibrillation, Diane Muff

Master's Theses

Thermal preconditioning to simulate shipping, handling and storage conditions did not affect distal tip stiffness values for permanently implantable cardiac leads used for pacing and defibrillation. Leads that were subjected to extreme temperatures and temperature cycling did not show changes in buckle force values compared with control specimens which were maintained at ambient room conditions. Absolute differences between all measurements were small, generally under 0.05 N and were attributable to measurement variability.

Buckle force values are used to assess the propensity of leads to perforate the heart, a rare but potentially serious complication of implantable pacing and defibrillation systems. Since …

Fire Protection And Life Safety Analysis Of The Carlsbad Village Lofts, Nathaniel Cheung

Fire Protection Engineering: Culminating Experience Project Reports

This culminating project has been submitted as part of the graduate program in Fire Protection Engineering at Cal Poly. The building is a 221,000 square feet mixed-use residential apartment building comprising of 106 units. The report is split into two sections. The prescriptive based analysis considers the building’s compliance with the requirements found in the 2016 California Building and Fire Codes. The performance based section evaluated design fires to verify that the final building design and operating procedures met the life safety needs of its occupants.

The prescriptive based analysis was split into four main parts. The four parts were …

Fire & Life Safety Evaluation Of The Goff Health Sciences And Technology Building, Philip Bond

Fire Protection Engineering: Culminating Experience Project Reports

The purpose of this report is to practically apply the information conveyed in the Cal Poly Fire Protection Engineering Master of Science program by selecting a building and analyzing prescriptive and performance-based design features that accomplish the building’s life safety strategy. The selected building is the Goff Health Sciences and Technology Building located in Oak Ridge, Tennessee.

The Goff Health Sciences and Technology Building is a three-story educational facility with business, education, and assembly occupancies. The fire safety strategy of the building depends on a fire alarm communication system, wet pipe sprinkler system, structural fire protection components, and egress elements …

Cal Poly Masters Program Projects, Caslyn M. Weidenbener

Agricultural Education: Graduate Internship Reports

Through participating in an agricultural education master's program and competing on the university rodeo team, I gained valuable leadership experience that will benefit me in my future career. I learned how to motivate and engage students of diverse backgrounds and learning styles in the classroom setting. I was also responsible for producing projects that required facilitating, researching, and reaching out to different groups from Cal Poly.

The agricultural education master's program and rodeo team provided a fertile training ground for leadership growth. The skills I cultivated in communication, organization, emotional intelligence, and responsibility to self and others will allow me …

Modeling A Hydropower Plant Powerhouse Based On Hebgen Dam, James Savella, Paul De La Cruz

Electrical Engineering

The United States Department of Energy (DOE) Water Power Technologies Office (WPTO) invited California Polytechnic State University (Cal Poly) to participate in the 2024 Hydropower Collegiate Competition (HCC) to research and design ways to convert non-powered dams (NPDs) to hydropower plants to contribute to a clean energy future. The Cal Poly HCC Electrical Engineering team used information gathered for the competition to create a simulated hydropower plant model of Hebgen Dam, in Montana, using a salient pole synchronous generator and a PID governor for an Electrical Engineering Senior Project. The simulated hydropower plant model allows a user to control the …

Cal Poly Gen 2 Battlebot Electrical System, Kelvin C. Villago

Electrical Engineering

BattleBots is a popular robot combat sport where engineers from all over the world design and construct a robot with the aim to disable or impair the opposing robot. The Cal Poly Gen 2 BattleBot aims to complete a robot from scratch with hopes to compete in the official competition. This report focuses on the electronic design behind the robot, specifically the printed circuit board (PCB) and component selection. The design process of this project involved choosing specific motors and microcontrollers based on cost, efficiency, and benefits with the end goal of a complete printed circuit board (PCB). Brushed motors …

Drone Swarm Search And Rescue, Rushabh Shah, Christopher Short, Anderson Macmillan, Wyatt Colburn

Electrical Engineering

Drone swarms offer the potential to drastically reduce search times and improve the effectiveness of search and rescue operations. This senior project explores the development of a drone swarm system for search and rescue missions, focusing on two key challenges: (1) precise localization of each drone within the swarm relative to one another and (2) accurate localization of a target beacon relative to the drones. The project utilizes Real Time Kinematic (RTK) processing to enhance the accuracy of drone localization, achieving centimeter-level precision. Target localization is achieved through a triangulation-based approach using Received Signal Strength Indication (RSSI) data from a …

Solid State Thermoelectric Generator For Remote Applications, Patrick Jackson, Drew Thomas, Bennett Pearce

Electrical Engineering

This paper proposes a device that utilizes thermoelectric generators (TEGs) for energy generation from solid biomass combustion, with a focus on addressing the low power electricity needs of off-grid dwellings and remote cabins in Alaska. The feasibility of a device utilizing TEG technology to convert waste heat from wood stoves into electrical power is explored, with the goal of offering a continuous and weather-independent energy source. Potential customers and stakeholders were consulted to build requirements for the system, including power output, size, ease of use, safety features, and cost considerations. The design utilizes passive water cooling to provide a temperature …

Connected Palo Alto: Proposed Cycle Track For Enhanced Connectivity Between The San Antonio Corridor And Greater Palo Alto, Ca, Scott C. Richards

City and Regional Planning

The City of Palo Alto is located within Santa Clara County, in the heart of Silicon Valley. Palo Alto borders the city of Mountain View, the city of Los Altos, and the campus of Stanford University. Palo Alto is considered to be one of the most bike-able cities in California and is a Gold-Level Bicycle Friendly City which was designated by the League of American Bicyclists (https://www.cityofpaloalto.org/Departments/Transportation/Bicycling-Walking#:~:text=The%20City%20of%20Palo%20Alto,the%20League%20of%20American%20Bicyclists.). One program that Palo Alto is leading the charge on is theSafe Routes to School program, a local community partnership between the City of Palo Alto, Palo Alto Unified School District (PAUSD), and …

Innovative Housing Solutions: A Toolkit To Utilizing Recycled Spaces As Transition Shelters For The Unhoused, Kristel Jened Alianza Mallari

City and Regional Planning

Increasingly, the challenges of homelessness in urban areas have necessitated innovative solutions that leverage existing infrastructure. This project explores how repurposing underutilized spaces, such as vacant offices and hotels, into transitional shelters can provide immediate relief and long-term support for unhoused individuals. By focusing on inclusive design and strategic planning, this toolkit offers a comprehensive approach to addressing homelessness through adaptive reuse of existing buildings.

Urban areas in the United States face a persistent homelessness crisis exacerbated by economic instability, lack of affordable housing, and systemic barriers. Traditional shelters often fail to provide the necessary support for long-term stability, highlighting …

Coastal Collective: A Cannery Row Concept Plan, Margo Ezcurra

City and Regional Planning

This concept plan proposes preliminary design and implementation measures to redevelop an area which holds potential to serve as an activated southern entrance to Cannery Row. This project provides an analysis of the existing conditions and subsequently offers a strategy to transform this site into the Coastal Collective, a community-oriented mixed-use development that showcases the area’s history, natural environment, and local residents and businesses. This strategy consists of preliminary design ideas supported by implementation goals, policies, and programs that establish a framework for future redevelopment of this significant, historic waterfront area.

Cheap Clothes And Costly Consequences: A Study On College Students’ Shopping Habits Surrounding Fast Fashion And The Theory Of Reasoned Action And Planned Behavior, Stella Rose Chamness

Communication Studies

This study investigates the impact of perceived attitudes and behaviors with regards to fast fashion and consumerism amongst Cal Poly students. Drawing on the Theory of Reasoned Action and Planned Behavior, the research measures student’s perceived facilitation, beliefs, and the influence of subjective norms towards consumption of fast fashion. The literature review establishes the theoretical framework, highlighting the importance of the Theory of Reasoned Action and Planned Behaviors. The study’s method involves a 17 item questionnaire administered to 108 participants. Half of the participants, 53, were randomly assigned to either a persuasive message or no message at all. The group …

Pismo Beach Public Market Development Proposal, William Graham Wallace

City and Regional Planning

This proposal presents a comprehensive analysis of a conceptual development project located in Pismo Beach, CA. The project aims to prepare a professional-grade document to simulate real-world development processes, enhancing knowledge and experience. The proposed mixed-use development includes retail, restaurant, residential, parking, and open seating spaces. From my knowledge I've gained from my education within the City and Regional Planning department, mixed-use is the future of development so I chose to do this to further my understanding of mixed-use development.

Sustaining Sustainable Farming: An Evaluation Of The Reasoned Action And Comprehensive Action Determination Frameworks For Persistence, Jet J. Tan

Master's Theses

This paper investigates the persistence of agricultural practices funded by the California Department of Food and Agriculture's Office of Environmental Farming and Innovation (CDFA OEFI). The central inquiry revolves around determining the most effective behavior model for analyzing persistence, comparing the Reasoned Action Approach (RAA), Comprehensive Action Determination Model (CADM), and CADM augmented with structural variables. The study's methodology integrates literature review, analysis of OEFI-funded practices, and statistical modeling to assess persistence levels. Contrary to existing literature, our findings reveal significantly higher levels of persistence than anticipated. Moreover, through model comparison, CADM augmented with political economic variables emerges as the …

An Investigation Into Teaching Sports Analytics, Josh Havstad

Master's Theses

Sports analytics arrived in the mainstream media through the novel and film Moneyball. However, its origins date back to operations researchers following World War II. Often considered a subdiscipline of statistics, sports analytics draws from statistics but also includes concepts from data science, communication, and marketing. As a passionate fan of sports, I have pursued statistics in my undergraduate and graduate education with the dream of working in sports for my career. However, educational opportunities in sports analytics are limited nationwide, and more specifically, there is no educational opportunity at my university, California Polytechnic State University in San Luis …

A Comparative Study Of The Npm, Pypi, Maven, And Rubygems Open-Source Communities, Saurav Gupta

Master's Theses

Open-source software (OSS) ecosystems, defined as environments composed of package managers and programming languages (e.g., NPM for JavaScript), are essential for software development and foster collaboration and innovation. Although their significance is acknowledged, understanding what makes OSS communities healthy and sustainable requires further exploration. This thesis quantitatively assesses the health of OSS projects and communities within the NPM, PyPI, Maven, and RubyGems ecosystems. We explore five research questions addressing project standards, community responsiveness, contribution distribution, contributor retention, and newcomer integration strategies. Our analysis shows varied documentation practices, insider engagement levels, and contribution patterns. Our findings highlight both strengths and different …