Digital Commons Network^™

Full Issue, Amy R. Gavello, Julia Taylor

The Forum: Journal of History

No abstract provided.

Executive Committee - Minutes, 1/28/2025, Academic Senate

Academic Senate Minutes

No abstract provided.

Executive Committee - Agenda, 1/7/2025, Academic Senate

Academic Senate Agendas

No abstract provided.

Two Decades Of Change: Evolving Costs Of Regulatory Compliance In The Produce Industry, Lynn Hamilton, Michael Mccullough

Agribusiness

Rising costs of regulation are an increasing concern for California growers. An initial study of regulatory costs in California agriculture was conducted in 2006, as means to compare California’s regulatory environment to other competing states. Industry groups in the Salinas Valley contacted Cal Poly to update the original study in 2018 as new state and federal laws imposed significantly higher regulatory burdens on growers, specifically with respect to food safety, water quality, labor wages, air quality and worker health and safety. This report updates the previous case study to reflect the 2024 regulatory environment for California growers, and provides a …

Editor's Note & Content Warning, Intertidal Editors

Intertidal

Intertidal Vol. 3 Editor's Note and Content Warning

Editor Bios, Editor Bios

Intertidal

Intertidal Vol. 3 Editor Bios

Black Friday, Savannah Aguiar

Intertidal

No abstract provided.

Assistant Editor Bios, Assistant Editor Bios

Intertidal

Intertidal Vol. 3 Assistant Editor Bios

Dc To Ac Voltage Source Converter Control System, Mohummad Tark Elgassier, Jordan M. Reichhardt, Brayden Richard Young

Electrical Engineering

The Voltage Source Converter Control System integrates a control system for a 2-phase half-bridge voltage source converter (VSC) utilizing a TMS320F2837xD Dual-Core Real-Time Microcontroller. VSCs are critical for the integration of power production into the power grid. They allow for accurate control over DC-AC energy conversion. Additionally with the improvement of renewable energies VSCs play a critical role in controlling the flow of these environmentally controlled and more unpredictable sources of energy. The control system regulates the output current and voltage, regulates switching patterns, and maintains power stability under varying loads. Within the control system Digital control systems, PWM generation, …

Fostering Success: How Cross Campus Partnerships Can Improve Accessibility, Engagement, And Inclusion For Autistic Undergraduate Students, Mercedes Rutherford-Patten, Luna Nombrano Larsen

Library Scholarship

The academic library, with its long history of student support and social justice advocacy, is the perfect organization to lead the way in dismantling systemic barriers to student success. Research shows that college students who regularly use library services are more successful academically (Shea & Derry, 2022). Another vital support the library can provide is community. Inclusion and belonging are integral to the success of autistic college students: “feeling like part of a community” and “to always feel like I’m welcome [on-campus]” were ways students measured their own success in a study by the Autistic Self Advocacy Network (2020, p. …

Building Design - Bsc App Tools For Noise Control And Room Acoustics, Jens G. Pohl

Architecture

Relationship to Building Science (BSc) App: In the domain of Building Science (BSc), this paper focuses on building design principles related to sound environments that are conducive to comfortable speech communication and the enjoyment of music. It provides direct access to a BSc App that offers more than 420 calculation and information functions in the entire range of building science areas, comprising daylighting, artificial lighting, noise control, room acoustics, climate and thermal comfort, solar energy, and structural systems (https://research.chobugroup.com/buildingscience/analyzer/).

Information Content: The paper briefly explains the principles of physics that underlie the propagation of sound at a level that is …

Developing A 4d Logistics Educational Module With Cmbuilder, Misael Gonzalez Ramirez

Construction Management

The increasing adoption of Building Information Modeling (BIM) in the construction industry has led to a need for its increasing integration into construction management education. While existing curriculum covers various BIM applications, there is often a gap in in-depth instruction on BIM-based site logistics planning. This paper details the development of an educational module designed to address this gap, focusing on 4D site logistics and phasing using cmBuilder. The module aims not only to provide students with technical software skills but also to equip them with practical skills in visualizing, planning, and communicating complex construction site logistics. Through a series …

Author Bios, Author Bios

Intertidal

Intertidal Vol. 3 Author Bios

Analyzing The Safety Effects Of Edge Lane Roads For Motor Vehicle Users, John Yang

Master's Theses

This thesis builds upon a prior study that analyzed the safety effects of Edge Lane Roads (ELRs) within the U.S. context, addressing gaps related to collision, traffic volume, and speed data. An ELR is a roadway configuration that accommodates two-way automobile traffic within a single center lane while providing edge lanes for vulnerable road users (VRUs), i.e., bicyclists or pedestrians. Although the concept of a single shared lane for opposing traffic often raises safety concerns among the public, ELRs have demonstrated potential to control speeds, optimize roadway space, and improve traffic operations on low-volume roads.

To evaluate safety outcomes, this …

Academic Senate - Minutes, 12/3/2024, Academic Senate

Academic Senate Minutes

No abstract provided.

Anchoring Athlete Safety: A Case Study Of The Minor Athlete Abuse Prevention Policies Of Usa Gymnastics, Daniel Ray Raney

Experience Industry Management

In response to the unprecedented scrutiny following the Larry Nassar case, USA Gymnastics initiated comprehensive policy reforms aimed at strengthening the safeguarding framework for its minor athletes. The purpose of this study was to examine the organization's current minor athlete abuse prevention policies and evaluate their effectiveness. A case study was conducted on USA Gymnastics through a tool created by the researcher with data collected from USA Gymnastics Safe Sport Policy, the US Center for Safe Sport, and USA Gymnastics governing structure. While USA Gymnastics has created a formidable policy to protect its minor athletes, significant gaps still remain. The …

Measuring Gait Of Total Knee Arthroplasty Patients Pre-Op And Post-Op Using A Smartphone, Celeste A. Thai

Master's Theses

Motion capture technology is a tool often used in orthopedic applications, including measuring gait dysfunctions. However, gait analysis research focused on total knee arthroplasty (TKA) patients is limited, especially using motion capture systems. This may be due to a multitude of factors, such as inaccessibility to gait labs to the general public, difficulty of travel post-surgery, and overall costs of care and maintenance of motion lab equipment. New emerging novel methods use wearable devices such as smartphones and inertial measurement devices (IMUs) to perform gait assessment and are becoming favorable due to their increasingly ubiquitous nature. One such method using …

Aged 539 Graduate Internship Report - Buhach Colony High School, Shad M. Menezes

Agricultural Education: Graduate Internship Reports

This report documents the implementation and outcomes of a comprehensive agricultural education program at Buhach Colony High School, aligning with California Career Technical Education (CTE) standards. The project focuses on enhancing student engagement through curriculum development, leadership activities, Supervised Agricultural Experiences (SAEs), and career readiness initiatives. Key components include expanding pathway offerings in horticulture, mechanics, and agricultural sciences, integrating field experiences, and hosting guest speakers to connect students with industry professionals.

Aged 539 Graduate Internship Report - Live Oak High School, Savannah L. Burnett

Agricultural Education: Graduate Internship Reports

This report documents the implementation and outcomes of a comprehensive agricultural education program at Live Oak High School, aligning with California Career Technical Education (CTE) standards. The project focuses on enhancing student engagement through curriculum development, leadership activities, Supervised Agricultural Experiences (SAEs), and career readiness initiatives. Key components include expanding pathway offerings in horticulture, mechanics, and agricultural sciences, integrating field experiences, and hosting guest speakers to connect students with industry professionals.

Pokémon Go: Fostering Community In Location-Based Augmented Reality, Miranda Ward

Communication Studies

While most modern video games are played from the comfort of one's own home, Pokémon GO (2016) is a game that requires people to leave their homes and interact with other people in the real world. Pokémon GO contains community-building mechanics that reward players for interacting with each other and catching Pokémon. Due to this, players use third-party applications to organize meetups, particularly through Campfire, which is an app owned by the same company who created the game, Niantic. Uses and Gratifications Theory can be applied to understand why players choose to play Pokémon GO and what needs the game …

Quantifying The Mechanisms Behind Carbon Sequestration And Soil Health Following Compost Application In A Rangeland Chronosequence, Grace Damaschino

Master's Theses

Compost application to rangelands has the potential to sequester carbon (C) and add essential plant nutrients to the soil. The California Department of Food and Agriculture's (CDFA) Healthy Soils Project (HSP) provides financial support to farmers and landowners to implement innovative practices that promote soil health. The CDFA is currently recommending compost application rates of 6-10 tons per acre; however, previous research suggests that degraded soils may require a larger dose of compost to overcome limitations, therefore this recommendation might not meet soil health or soil carbon sequestration objectives. This study examines the compost rate effects on soil health, while …

An Investigation Into The Use Of Amateur Astronomy Equipment For Optical Orbit Determination Using A Mobile Telescope Platform, Johan C. Govaars

Master's Theses

The process of optical orbit determination has long been in the domain of large organizations and stationary observatories with highly specialized scientific equipment. This thesis seeks to determine not only if satellites can be captured regularly using purely commercial-off-the-shelf (COTS) equipment, but also if initial orbit determinations can be made using that data. Moreover, the use of a mobile telescope platform allows users to circumvent the restrictions of fixed observatories such as low horizon viewing restrictions or existing light pollution.

A completely COTS setup was utilized that included an 8-inch Celestron NextStar 8SE telescope with an f/6.3 focal reducer and …

Generating A Novel Legislator Organization Score, Brandon Lin

Master's Theses

Ever since the 2010 Citizens United v. FEC, corporations and organizations have been able to contribute expenditures and resources into political legislators and campaigns. It has become apparent over the years that organizations can excise significant influence in direct ways to influence campaigns across the United States. During this period, Digital Democracy has collected large amounts of data pertaining to legislative bill information, voting patterns, and donations on behalf of the California public to raise awareness. Digital Democracy has also released its own scoring system that compares the amount of aligning votes between a legislator and an organization. However, this …

Aged 539- Internship In Agriculture Education - Waterford High School, Jennifer Pierce

Agricultural Education: Graduate Internship Reports

This report explores the development and implementation of an agricultural education program plan aimed at enhancing student engagement, community involvement, and career readiness. Drawing from established models of program planning and needs assessment, the report focuses on the integration of instructional strategies, supervised agricultural experiences (SAEs) and FFA involvement to foster comprehensive student development. The plan outlines key goals such as increasing student enrollment, improving curriculum alignment with industry standards, and expanding partnerships with local agricultural stakeholders. Strategies include curriculum enhancement, teacher professional development, and the use of data-driven decision-making. The report also emphasizes the importance of evaluation and continuous …

The Role Of Graphics And Packaging In Brand Protection, Charlotte Smith

Graphic Communication

This project was focused on how packaging and graphics can be utilized to help minimize the occurrence and risks of counterfeit products in the pharmaceutical industry. During this project, a brand protection plan for a fictional pharmaceutical product was formulated that focused on both developing packaging that is difficult to counterfeit and fostering consumer education. This plan involved covert, semi-covert and overt anti-counterfeiting features which were implemented in the packaging. An educational website was also created for users and distributors in order to enable the end users to identify if that product is genuine. The project objective was to better …

Restoration Of The Cantilever Deck Structure, Calvin P. Vigeant, Roger G. Biddle, Calvin S. Morgan

Architectural Engineering

The Restoration of the Cantilever Deck Structure is an inter-disciplinary project seeking to provide public safety, the continuity of a historic structure, and contribute to the life of the Poly Canyon Experimental Structures Laboratory. This project brought together architectural engineering students Roger Biddle and Calvin Vigeant and construction management student Calvin Morgan for a year long journey of Learn by Doing. The structure is visually stunning and gives the impression of a ship cresting a wave, featuring two prominent steel masts and large tapered wood beams. The deck is perched on a steep hillside site over a seasonal creek that …

Low-Cost Vehicle Controller Testing System, Kevin R. Jung

Electrical Engineering

This project aims to create a system to facilitate easier evaluation of PCBs designed for low-voltage vehicle applications with an emphasis on accessibility for student teams in collegiate design series' such as Formula SAE. Student teams or smaller vehicle electronics manufacturers often need to verify designs and validate functionality during both development and manufacturing. An inexpensive, small, and portable, yet capable, system for taking measurements and simulating inputs would allow designers to put their boards into vehicle-representative conditions and environments without needing to connect to actual vehicle hardware. Additionally, while systems exist off-the-shelf that could fulfill the requirements needed by …

Power At Sea Oscillating Water Column, Nate Hempstead, Max Wong, Ned Eyre Eyre, Luke Wierl

Mechanical Engineering

Current Autonomous Underwater Vehicles (AUVs) are predominantly powered by batteries or other energy sources that require frequent maintenance and human intervention. To increase the deployment times and efficiencies of AUVs, there is a need to develop improved wave energy conversion systems that harness renewable energy from waves and tides for power generation and storage. This approach aims to reduce or eliminate the need for manual maintenance or battery replacements, while also minimizing the environmental impact on marine wildlife and the surrounding ecosystem.

Expandable And Retractable Wheel Design, Ethan Fortenberry, Emily Cottrell, Keegan Martin, Benjamin Mcconnell

Mechanical Engineering

Our sponsor, Jeremy Goren, wants to see his patented expandable wheel design come to life. He requires a functional final product actuated by linear actuators and with a continuous, circular outer shell. The overall design can be broken up into 2 parts: the inner hub and outer shell. The wheel's shell will consist of a 12-piece outer shell that guides the 6 inner shell pieces. The outer shell pieces will be connected via a UBracket. The hub will consist of 3 identical parts that will hold 2 linear actuators each. The pieces will be bolted together to create 1 singular …

The Waterbug: Adaptive Paddle Board Frame, Remy James Elio Lacchia, Katie Kellum, Madeline Evenson, Shelbi Sullaway

Mechanical Engineering

People with disabilities, particularly wheelchair users, face limitations in participating in outdoor activities like paddleboarding. Central Cal Adaptive, a nonprofit organization, aims to bridge this gap by offering adapted paddleboarding experiences. However, their current paddleboard presents challenges such as portability, range of motion, stability, and safety. Our team, comprising Madeline Evenson, Remy Lacchia, Katie Kellum, and Shelbi Sullaway, has collaborated with Central Cal Adaptive to refine the existing paddleboard design. The team’s goal is to enhance the paddleboard's functionality to better cater to wheelchair users' needs, ensuring lightweight, portable, and safe features for an improved outdoor experience.

Our paddleboard concept …