Digital Commons Network^™

A Proof-Of-Concept Design Of A High-Gain Deployable Reflectarray Antenna For A 3u Cubesat, Armin Behbahani

Master's Theses

CubeSats are a class of nanosatellites that have democratized space exploration by greatly reducing cost and complexity. Their small size and limited power generation directly limit the performance of a high-data-rate communication system due to low transmit power and limited gain from small antenna sizes. Transmission losses increase with higher operating frequencies, spurring the need for innovative high-gain antenna solutions. This thesis investigates the design of a deployable 10 GHz reflectorarray, a planar high-gain aperture antenna, for a 3U CubeSat. A simple variable-size square-patch resonant unit cell was designed for implementation on commonly available PCB layer stack-ups. Preliminary reflectarray system …

Restoreband: An Electromyography Band For Tracking Forearm Muscle Action And Activation In Post-Stroke Adults, Mairin T. Mullen, Melody Nwagwu, Kosuke Nishimura, Benjamin Miramon

Biomedical Engineering

This study involves the design of a non-invasive surface electromyography (EMG) band to estimate hand posture for individuals recovering from stroke and other neuromuscular disorders. The device is meant to measure forearm muscle activation to provide objective recovery data that can supplement traditional rehabilitation. Current EMG systems are often expensive, cumbersome, and difficult to use. The goal of this study is to develop an affordable, accurate, and easy to use solution that improves access to EMG motor monitoring.

The key stakeholders include stroke survivors, clinicians, and the project sponsor, Dr. Espinoza-Wade. This report includes project introduction, background, objectives, and project …

Creating A Framework For Quantifying Wildland Urban Interface (Wui) Fire Vulnerability Factors, Ryan L. Delalio

Construction Management

Wildfires have been the focus of geospatial research for decades. Climate change and increased suburban development in California are leading to an increase of Wildland Urban Interface (WUI). These zones are at higher wildfire risk, and a metric is needed to determine the most vulnerable communities to help them assess their personal wildfire risk. By analyzing current WUI wildfire vulnerability literature, the main contributing factors behind the impact of wildfires in California emerge. These factors are then paired with datasets that contain geospatial information about the factors to help us find the locations of highest vulnerability. This paper serves as …

Skip The Grid: Bringing Photovoltaic Energy To The Navajo And Hopi Nations, Emily Edmondson

Construction Management

Skip the Grid is an interdisciplinary service-learning initiative that provides off-grid solar energy systems to households within the Navajo and Hopi Nations that lack access to electricity. In March 2026, students from five academic disciplines at California Polytechnic State University partnered with industry professionals and community organizations to complete the fifth annual installation trip. The project's purpose was to improve quality of life by providing reliable access to lighting, refrigeration, and small-scale electrical power in underserved communities where traditional grid expansion is extremely costly. Preparation for the project included fundraising, procurement, technical training, and coordination among multiple stakeholders. Participants were …

Skip The Grid: Bringing Renewable Energy To Off-Grid Navajo Homes, Zion Hall

Construction Management

Skip the Grid is an interdisciplinary service-learning project that provides sustainable energy solutions to families with school-aged children living in the Navajo and Hopi Nations. In March 2026, a team of 23 students from five academic disciplines at California Polytechnic State University (Cal Poly) partnered with Heart of America, SOLV Energy, and NextPower to complete the fifth year of the program. The project's purpose was to improve quality of life and support educational success by providing reliable access to electricity, lighting, and refrigeration in underserved communities. Participants were organized into five installation teams consisting of Cal Poly students, faculty, industry …

International Construction In El Salvador, Daniel Roberts

Construction Management

My senior project focused on participating in international construction operations in El Salvador through hands-on involvement in the construction of a steel warehouse facility and a small residential home. The project emphasized structural concrete placement, field coordination, construction sequencing, and adaptation to regional construction practices. Work included assisting with concrete foundations, slab preparation, reinforcing steel placement, masonry work, and general site coordination activities. The experience provided practical exposure to labor productivity, material availability, scheduling challenges, and construction methods commonly used in developing regions. The project also highlighted the importance of communication, problem-solving, and flexibility when working in an international construction …

Skip The Grid: Installing Solar Systems In The Navajo Nation, Joey Massey

Construction Management

Skip the Grid is a student led interdisciplinary project that aims to bring sustainable solar energy to families in the Navajo Nation who lack reliable power at home. The 2026 Skip the Grid trip was the fifth consecutive year of the joint effort between California Polytechnic State University (Cal Poly) students across multiple departments, Heart of America (HOA), SOLV Energy, and Nextpower. Over the three working days the 5 teams installed Goal Zero Solar Systems in 50 homes on both the Navajo Nation and Hopi Reservation. These systems brough power, light, and refrigeration to families, enhancing their quality of life …

Skip The Grid: Providing Solar Energy To Navajo And Hopi Families, Derrick Huang

Construction Management

In Spring 2026, the Skip the Grid program sent its 5^th consecutive service project team to the Navajo Nation. Consisting of 4 faculty and 23 interdisciplinary students from various majors such as Construction Management, Mechanical Engineering, Environmental Management, and more, the California Polytechnic State University, San Luis Obispo (Cal Poly) team partnered with non-profit Heart of America, SOLV Energy, and NextPower to install Two 200-watt PV panels, a Yeti 1500X battery, a refrigerator, and two LED lights to families in the Navajo and Hopi Nations in Northeastern Arizona. Within 3 installation days, the Skip the Grid team was able …

City Farm Slo Sheep Pen Improvements, Oscar Rocha

Construction Management

City Farm SLO is a non-profit that focuses on educating under-served and at-risk youth on health, success, and environmental responsibilities. The organization’s mission is accomplished while connecting many people from different backgrounds, which include diverse ethnic, racial, and socio-economic backgrounds. City Farm SLO promotes hands-on learning, providing opportunities for Cal Poly Construction Management students to build on the farm. This senior project consists of the construction of a 50 cubic yards sheep hill, vehicle access gates, side entry gate, front catch pen, and back corral fencing. Outside of the field construction, there was extensive planning to coordinate with the farm’s …

The Effect Of Music On Construction Labor Productivity, Ayush Khare

Construction Management

Every day the construction industry is looking for ways to improve labor productivity, jobsite morale, and overall project efficiency. Contractors often focus on larger strategies such as scheduling, manpower planning, equipment selection, and material coordination to help projects stay on time and within budget. However, smaller jobsite conditions can also affect how workers perform throughout the day. Music is one of these conditions. On many construction sites, music is already used informally by laborers while they complete physical and repetitive tasks. Even though music is common in construction culture, its effect on productivity and morale is not often measured or …

Developing A Preparation Manual For The Asc Region 6 & 7 Reno Competition, Addyson Mae Demasters

Construction Management

The Associated Schools of Construction (ASC) Region 6 & 7 Competition is one of the most prestigious student construction management competitions in the United States. Success in the competition requires technical knowledge, effective communication, time management, and strategic preparation. The purpose of this senior project was to develop a comprehensive Competition Preparation Manual for future Cal Poly Construction Management students competing in the ASC Reno Competition. The manual was created through the collection and analysis of information from previous competitors, team captains, competition retrospectives, and the author's personal experience participating in ASC Reno competitions. Surveys were sent to students in …

The Use Of Modular Construction To Improve Schedule Efficiency, Brandon Ritchie

Construction Management

The construction industry continues to face growing pressure to deliver projects on tighter schedules with fewer resources. Modular construction has emerged as a delivery method with the potential to improve schedule efficiency by allowing off site fabrication and on site work to occur simultaneously. This research examines how modular construction affects schedule performance compared to traditional construction methods. When modular construction is well coordinated, project schedules will show improved efficiency compared to traditionally built projects. Qualitative interviews were conducted with members of the Whiting Turner team on the Cal Poly Student Housing Project, backed up by a review of schedule …

Ada Concrete Walkway Improvements At The Gala Pride And Diversity Center, Jonathan A. Mintz, Manuel Gonzalez

Construction Management

This paper presents the planning, design, and construction of an accessible concrete walkway completed for the GALA Pride and Diversity Center in San Luis Obispo, California. The project addressed an accessibility gap between the center's front entrance and rear parking lot through a combination of site preparation, concrete work, retaining wall construction, and supporting improvements. Construction was managed around the active events schedule while staying within the constraints of a nonprofit budget. Challenges encountered during the project included scope changes, material selection decisions, and client coordination. The completed walkway provides a safe and stable path for all visitors and directly …

Designing And Building Benches For Slo City Farm, Julian Cervantes

Construction Management

The purpose of this project was to design and create multiple small benches for the City Farm SLO during the term of Spring 2026 quarter. This project was specifically intended to be an affordable, pragmatic, and durable project that would last a long time in order to serve the people that visit a comfortable place to sit and come together. In order to achieve the project delivery for these benches the pre-construction of the project started by visiting the city farm to inspect the existing benches and taking the measurements of them in order to shorten them for the use …

Skip The Grid: Bringing Power To The Navajo And Hopi Nation, Benjamin R. Narciso

Construction Management

Skip the Grid is an interdisciplinary service-learning project that provides sustainable energy solutions to families with school-aged children living in the Navajo and Hopi Nations. In March 2026, a team of 23 students from five academic disciplines at California Polytechnic State University (Cal Poly) partnered with Heart of America, SOLV Energy, and NextPower to complete the program's fifth year. The project's purpose was to improve the quality of life and support educational success by providing reliable access to electricity, lighting, and refrigeration in underserved communities. Participants were organized into five installation teams consisting of Cal Poly students, faculty, industry partners, …

Modular Student Housing At California Polytechnic State University, San Luis Obispo: A Case Study On Efficiency And Implementation, Michelle Lara

Construction Management

As universities continue searching for ways to deliver student housing more efficiently, volumetric modular construction has emerged as a potential alternative to traditional construction methods. However, there is limited documentation on how modular student housing projects are implemented on active California State University campuses. This study examines the implementation of volumetric modular construction on the California Polytechnic State University Student Housing Project through a qualitative case study approach. Data was collected through interviews with project personnel involved in construction management, project engineering, and fire and life safety compliance, along with a review of existing literature. While the project demonstrated several …

Robotic Layout Systems In Construction: Evaluating Accuracy And Efficiency In Blueprint Marking, Saxon Moseman

Construction Management

Robotic layout systems represent a significant advancement in construction technology, automating the transfer of Building Information Modeling (BIM) coordinates onto construction surfaces to improve accuracy and efficiency. This study evaluates the implementation of robotic layout systems, specifically the Dusty Robotics FieldPrinter, and their effectiveness in improving accuracy and efficiency during construction blueprint marking. Through a review of existing literature, analysis of the Skanska and Sutter Health healthcare case study, and qualitative interviews with three construction professionals, the research examines impacts on productivity, labor requirements, trade coordination, BIM integration, and project quality. Findings consistently demonstrate that robotic layout systems reduce layout …

Skip The Grid: Bringing Power To Navajo Nation Through Off-Grid Solar Systems, Maggie Papaharisi

Construction Management

Skip the Grid is an interdisciplinary service-learning project where California Polytechnic State University (Cal Poly) students partner with Heart of America and SOLV Energy to install off-grid solar systems for families in the Navajo Nation who do not have reliable access to electricity. Due to the remote location and high cost of infrastructure, a significant portion of households lack basic utilities, making access to lighting, refrigeration, and power difficult. During the 2026 project, a team of students from multiple disciplines spent several months preparing before traveling to Arizona, where installation teams completed solar systems in 50 homes over three days. …

Solar Charging Station For Construction Gang Boxes​, Scott J. Burfield

Construction Management

This senior project explores the feasibility of a solar-powered charging system that attaches to the top of a construction gang box or knack box. The purpose of the project is to provide a cleaner and more convenient way to charge tool batteries and small devices on construction sites. Adding on, it will reduce reliance on generators, extension cords, and temporary power setups by being supplemental support. Research included interviews with construction electricians, product selection, cost estimating, energy calculations, and an evaluation of constructability and project risks. The proposed design uses a 100-watt solar panel, a portable power station, and a …

The Sleep Effects Of Construction Management Students At Cal Poly Slo, Riley James Coalwell

Construction Management

Sleep deprivation and poor sleep quality have become increasingly common among college students, particularly in demanding studies such as construction management. This study examined sleep patterns, sleep duration, and perceptions related to sleep deprivation among construction management students at California Polytechnic State University, San Luis Obispo. The study replicated prior research conducted at Mississippi State University while focusing exclusively on one academic program and institution. A quantitative research method was used through an anonymous Microsoft Forms survey distributed to construction management students over a ten-week period. The survey collected demographic information, sleep behaviors, academic workload, and perceptions regarding sleep within …

Logistics And Workforce Management In Remote Reforestation Projects: A Case Study Of Ponterra In Panama, Omar Mejia-Meraz

Construction Management

With global efforts in reducing carbon emissions, large-scale reforestation projects are becoming increasingly important. While the environmental benefits of reforestation are well known, the operational and logistical challenges of reforestation projects are often overlooked. This case study examines the reforestation efforts conducted by Ponterra in the Azuero Peninsula region of Panama and analyzes how construction management principles support the planning, execution, and long-term success of restoration projects. Through a qualitative analysis consisting of an interview with Ponterra’s Field Operations Lead and supporting literature, this study evaluates the planning strategies, logistical challenges, workforce coordination, and client engagement involved in large-scale reforestation …

Feminist Consciousness-Raising Groups In The Classroom, Andrea Quaid

Feminist Pedagogy

Feminist consciousness-raising (FCR) groups in the classroom are a way to facilitate conversation, enliven course content and activate a feminist practice to support student learning. Different from small group activities structured by an instructor’s prompt, FCR groups are a practice and pedagogy that help students identify “what really matters” (hooks, Teaching Critical Thinking). For example, rather than a teacher’s instruction (“please find three main points in the text to share with the full class”), students create their own prompts and facilitate their own conversations. Student agency is activated as they build conversations with one another and develop meaningful interpersonal skills …

Academic Senate - Minutes, 05/26/2026, Academic Senate

Academic Senate Minutes

No abstract provided.

As-1014-26 Resolution On Ufpp 12.2 Number Of Office Hours, Academic Senate Faculty Affairs Committee

Academic Senate Resolutions

Resolves that UFPP 12.2 be revised effective Fall 2026 according to the attached documents; and further resolves that colleges and departments update their office hours policies to conform with the revisions to UFPP 12.2; and be it further that, when published on the Academic Programs and Planning website, the scaling of the office hours to instructional workload shall be translated into both minutes and credit hours; and further resolves that Cal Poly prioritize the development of a directory of faculty office hours accessible within the portal.

Academic Senate - Agenda, 05/26/2026, Academic Senate

Academic Senate Agendas

No abstract provided.

Executive Committee - Agenda, 05/19/2026, Academic Senate

Academic Senate Agendas

No abstract provided.

Executive Committee - Minutes, 5/19/2026, Academic Senate

Academic Senate Minutes

No abstract provided.

Academic Senate - Minutes, 05/12/2026, Academic Senate

Academic Senate Minutes

No abstract provided.

Academic Senate - Agenda, 05/12/2026, Academic Senate

Academic Senate Agendas

No abstract provided.

As-1010-26 Resolution On Scheduling Of Online Assessments, Academic Senate Instruction Committee

Academic Senate Resolutions

Resolves that the Cal Poly Academic Senate endorses the attached guidance for administering online assessments, and be it further that the Academic Senate requests that this policy and attached guidance be communicated to all faculty at the start of each term by the Provost or their designee, and be it further that the Academic Senate requests a process be put in place, for Cal Poly students enrolled in Cal Poly online classes, to be accommodated at their respective San Luis Obispo or Solano home campus if the course requires students to take major/final assessments in person, and be it further …