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Portable Drinking Water Cooler And Dispenser, Gustavo Hernandez-Lerena, Erik Torres, Caleb Francis Parham, Terry Leung Apr 2023

Portable Drinking Water Cooler And Dispenser, Gustavo Hernandez-Lerena, Erik Torres, Caleb Francis Parham, Terry Leung

Mechanical Engineering

This document serves as the comprehensive report for the testing and building for the Portable Water-Cooling System by team AquaCool. Team AquaCool is comprised of four mechanical engineers with a passion to help the agricultural industry in their efforts to keep the health of the workers at their peak. The four engineers who partook in helping the farm workers are as follows: Caleb F. Parham, Erik Torres, Gustavo Hernandez-Lerena, and Terry Leung. To reduce the risk of heatstroke and other unwanted effects from the harsh working conditions during summer, a small and portable system was built to help in the …

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Considerable Factors In Determining The Sustainability Benefits Of The Demolition Of An Existing Structure For A New Build And Of The Renovation Of An Existing Structure, Dev Boyd Hippenstiel Apr 2023

Considerable Factors In Determining The Sustainability Benefits Of The Demolition Of An Existing Structure For A New Build And Of The Renovation Of An Existing Structure, Dev Boyd Hippenstiel

Construction Management

The decision between whether to demolish or renovate a building comes down to which one will satisfy the owner’s needs and objectives while remaining within budget. This project will identify factors in determining sustainability benefits between a completely new construction project that demolishes the existing structure prior to rebuilding and a renovation project that reuses some or all of the existing structure. Research on construction data, interviews conducted with leading industry members, and journals that reported on both these strategies are presented. This project will examine considerations that reduce the demolition’s negative impact on the environment and improve the overall …

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Designing Safety Vests To Fit Women, Claire Peters Apr 2023

Designing Safety Vests To Fit Women, Claire Peters

Construction Management

This paper focuses on the design and construction of safety vests for women, particularly in XS and XXL sizes. Safety vests are an essential piece of protective equipment worn by individuals working in environments requiring high visibility for safety reasons. The American National Standards Institute (ANSI) and the International Safety Equipment Association (ISEA) develop safety vest standards to ensure 360-degree visibility of workers, but these standards create limitations in manufacturer’s abilities to create a well-fitted vest for women of smaller stature, particularly in the sizes between XXS and S, as the required square inches of material result in a baggy …

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Recognizing Exploitation And Rejecting Analogy: An Analysis Of The Meat-Commodity, Teddy Duncan Jr. Mar 2023

Recognizing Exploitation And Rejecting Analogy: An Analysis Of The Meat-Commodity, Teddy Duncan Jr.

Between the Species

This paper is a two-part project. First, I reject the analogous relationship between the Holocaust and slaughterhouses (found in the anti-meat novel The Lives of Animals) and cross-species analogical thinking entirely; instead, I opt for modes of analysis that can examine the specific circumstances of animals within slaughterhouses. Secondly, I assert that a socio-economic Marxist analysis is the best prism in which to recognize the suffering of pre-slaughter animals and the causation of their suffering (the ostensibly necessary circulation and production of the meat-commodity).

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Academic Senate - Agenda, 3/14/2023, Academic Senate Mar 2023

Academic Senate - Agenda, 3/14/2023, Academic Senate

Academic Senate Agendas

No abstract provided.

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Analysis And Installation Of A Demonstration Agroforestry Orchard For Californian Mediterranean Plant Communities, Brandon Hurd Mar 2023

Analysis And Installation Of A Demonstration Agroforestry Orchard For Californian Mediterranean Plant Communities, Brandon Hurd

Master of Science in Environmental Sciences and Management Projects

Climate-appropriate agroforestry can provide low-input food security and ecosystem services for local Californian Mediterranean climates, while conserving natural resources (e.g., water, nitrogen, etc.). This project showcases a variety of agroforestry methods for five common plant communities of California and other analogous Mediterranean climates at the CAFES Experimental Farm on the campus of Cal Poly San Luis Obispo. Plant community species and their ethnobotanical uses were analyzed to mimic and incorporate aspects of native flora. Agricultural plants were also characterized to represent each of the five selected plant communities. GIS was used to assess the project site for soil, slope, and …

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From Bali Beaches To Breathwork: A Comparative Analysis On Yoga Tourism Strategies Used By Bali’S Destination Marketing Organizations, Brooke R. Findlay Mar 2023

From Bali Beaches To Breathwork: A Comparative Analysis On Yoga Tourism Strategies Used By Bali’S Destination Marketing Organizations, Brooke R. Findlay

Experience Industry Management

Strategic marketing is crucial for the success of tourist destinations. When potential tourists research a location before visiting, they commonly click through the websites of various Destination Marketing Organizations (DMOs). This paper compares the marketing efforts of two (DMOs), the Bali Tourism Board (BTB) and Wonderful Indonesia, focusing on their use of social media and websites in promoting yoga tourism in Bali. Yoga tourism is an element of wellness tourism that attracts yogis from all over the world to practice yoga in spiritual locations. Bali increasingly grows in numbers of yoga tourists each season and is now a world-renowned yoga …

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An Analysis Of College Students’ Stories About How Their Religious Backgrounds Impacted Their Sexual Attitudes, Brookelyn Bochenek Mar 2023

An Analysis Of College Students’ Stories About How Their Religious Backgrounds Impacted Their Sexual Attitudes, Brookelyn Bochenek

Communication Studies

The goal of this paper was to examine the impact of college students’ religious background on their sexual attitudes. Grounded in the Narrative Paradigm (Fisher, 1984), qualitative interviews were conducted to allow participants to share their experiences. Thematic analysis of the data (Braun & Clarke, 2006) was conducted to uncover the themes that animated their narratives. The themes that emerged were a) conceptualization of sex, b) exploration of sexuality and dating, and c) negotiation of religious identity and beliefs. Findings were consistent with and corroborated past research regarding sexual socialization and religious dualities. Study limitations and directions for further research …

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Poked Zine, Geneva Lindsley Mar 2023

Poked Zine, Geneva Lindsley

Graphic Communication

It is well-known that a stigma exists toward tattooed individuals. In the corporate world, many employers have asked their employees to cover any skin ink to preserve the image the company may have. Even in the U.S. Army, recruits are restricted in the placement of their tattoos, not being able to have designs on their face or certain sizes on their neck and hands (Lacdan, 2022). Studies show that “people view tattooed individuals as possessing a number of negative character attributes'' (Broussard & Harton, 2018). The question we must ask ourselves is why these stigmas exist. Not only are the …

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Efficacy Of Biofungicides And Their Application Timing In Managing Botrytis Bunch Rot Of Wine Grape, Marco A. Fernandez Mar 2023

Efficacy Of Biofungicides And Their Application Timing In Managing Botrytis Bunch Rot Of Wine Grape, Marco A. Fernandez

Master's Theses

Botrytis bunch rot (BBR), caused by Botrytis cinerea, leads to a severe reduction of quality and yield in wine grapes (Vitis vinifera). A field study to determine the best BBR management strategy was conducted in 2021 and 2022 in Santa Maria, CA using ‘Chardonnay’, a BBR susceptible wine grape cultivar. Three biofungicides were evaluated: Actinovate® AG, Regalia®, and Serenade® ASO. The efficacy of these three biofungicides was compared with fungicide programs composed of commonly used synthetic fungicide(s) or combinations of commonly used synthetic and biofungicides. For each biofungicide, three application timings were evaluated: 7-day interval, 14-day interval, and by an …

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Seven Sisters: A Central Coast Kombucha Company, Emma Jones Mar 2023

Seven Sisters: A Central Coast Kombucha Company, Emma Jones

Graphic Communication

Seven Sisters is an innovative, fictitious local kombucha brand that serves as a capstone project. This project will use all of the skills learned in the graphic communication department at Cal Poly. The company will be called Seven Sisters (named after the mountain range in San Luis Obispo) and imitate a small local business. By focusing my project on creating a brand, the graphic communication skills used will include: marketing, graphic design, branding, logo and product design, packaging, and social media. Further, kombucha is an intriguing product for to work with because it is a relevant and new market with …

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Release, Retraction, And Protection Instrumentation: Designed For Spinal Interbody Fusion Surgeries (P/Tlif, Tfar), Rayana Gutierrez, Pearse Lipscomb, Troy Cristobal Mar 2023

Release, Retraction, And Protection Instrumentation: Designed For Spinal Interbody Fusion Surgeries (P/Tlif, Tfar), Rayana Gutierrez, Pearse Lipscomb, Troy Cristobal

Biomedical Engineering

No abstract provided.

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Phone Microwave, Khanh Kim Hoang, Emily Zhou Mar 2023

Phone Microwave, Khanh Kim Hoang, Emily Zhou

Computer Engineering

This project involves the installation of remote-control capabilities in an antique 1980s microwave, effectively turning the microwave into a “smart” device. While preserving the original functionality of the microwave, a combination of software and hardware components allows for remote microwave operations. The microwave can be remotely operated by calling the built-in number, and more advanced settings and options can be utilized by texting. The microwave is also secured against unauthorized use with the addition of a PIN code that is required to operate the device.

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Planning, Preserving, And Increasing Accessibility: A Reflection On Going “Car-Free”, Abigail J. Weizer Mar 2023

Planning, Preserving, And Increasing Accessibility: A Reflection On Going “Car-Free”, Abigail J. Weizer

City and Regional Planning

This paper studies the accessibility of car-free areas to those with mobility impairments by examining three car-free and car-lite experiments in California. Whether slowly converted to car-free with long-term, careful planning, or expeditiously changed to car-free during the COVID-19 pandemic, these three car-free experiments show the shortcomings of planning for accessibility in car-free spaces, and how instead of improving accessibility, current planning practice often hinders it. This paper offers a deep-dive into the drawbacks and benefits of going car-free and the ethical and legal reasons why urban planners, designers, and policymakers must consider the accessibility of a space before planning …

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Ultrasonic Mapping Needle, Katie R. Stone, Stu Bembenek Mar 2023

Ultrasonic Mapping Needle, Katie R. Stone, Stu Bembenek

Mechanical Engineering

When gaining access to a vein or organ for the purpose of ablation or other reasons, the common procedural method of entry is to use the Seldinger technique. This has been the standard entry procedure since its introduction in 1953, and the technique has not been modified during this time. While effective, it is prone to complication as it relies solely on the operator's precision and experience. It is our task and goal to develop a modifying kit for this procedure that would aid the operator in this process. It would make use of mapping technology and standard products used …

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Heat Flux Dynamics And Seasonal Variability In Morro Bay, California, Mikaela Romanini Mar 2023

Heat Flux Dynamics And Seasonal Variability In Morro Bay, California, Mikaela Romanini

Master's Theses

There is a growing need to better understand the dynamics of small and medium Mediterranean low-inflow estuaries (LIEs), which is addressed here by characterizing a heat budget and associated heat transfer processes. A one-dimensional deterministic model was developed from the advection-diffusion equation and applied to Morro Bay, CA using 15-minute water property (temperature, salinity, pressure) and meteorological (wind speed and direction, air temperature, relative humidity, air pressure, irradiance) data collected over a two-year period (2020 – 2021). Seasonal variability is observed in meteorological components, water temperature, and salinity. There is strong seasonal variability in head-mouth temperature and salinity differences. Temperature …

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Aged 539 Graduate Internship Report - Pacheco High School, Spencer C. Bronken Mar 2023

Aged 539 Graduate Internship Report - Pacheco High School, Spencer C. Bronken

Agricultural Education: Graduate Internship Reports

This internship and project report includes validation documents required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The supporting material includes information to receive state and local funding, outline the goals and objectives of the program, along with an overview of Pacheco High School, the agriculture program, and the community.

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Precious Plastics - Plastic Brick Machine Fabrication, Timothy Ukaobasi Kanu, Evi Paraskevi Troulis Mar 2023

Precious Plastics - Plastic Brick Machine Fabrication, Timothy Ukaobasi Kanu, Evi Paraskevi Troulis

Architectural Engineering

The goal of this research is to determine the structural parameters of the recycled plastic polypropylene when molded into bricks resembling CMU blocks. To accomplish this, three mechanisms had to be assembled: the shredder, the injector, and the 1x1 mold. A tensile and compression test were to be performed on the plastic brick, and the values would be used to compare the tensile and compressive strength of PP plastic bricks, as well as their modulus of elasticity and stress vs. Strain performance. These values would be analyzed to determine whether it would be feasible to build an entire plastic wall. …

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Postpartum Hemorrhage Detection Device, Kaitlyn Bailey, Adrian Diaz, Alcides Caballero Mar 2023

Postpartum Hemorrhage Detection Device, Kaitlyn Bailey, Adrian Diaz, Alcides Caballero

Biomedical Engineering

During a cesarean section, blood loss greater than 1000 mL is classified as a hemorrhage. Quantified blood loss methods are used to detect hemorrhage, however existing methods are inaccurate and time consuming. Our proposed device is inserted vaginally during a cesarean section to collect and quantify blood lost via the cervix during and after the procedure. The device also applies light suction to the uterus, which can aid in uterus collapse and decrease the risk of postpartum hemorrhage.

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Gait Analysis Device For Elderly Fall Prediction, Ryan Hahn, Claudia Miller, Evan Yakligian Mar 2023

Gait Analysis Device For Elderly Fall Prediction, Ryan Hahn, Claudia Miller, Evan Yakligian

Biomedical Engineering

This document serves to outline the design process and final design for our project to address elderly independent living in collaboration with Apple. Included in this document is necessary academic literature of current fall risk assessments and descriptions of the current market of wearable gait analysis devices. Based on this research and data, we then outline a plan for design, manufacturing, prototyping, and testing a device to fulfill the original prompt given by our sponsors: create a device that will increase the ability of an aging loved one to live at home safely. This device is a wearable that collects …

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Inclusive Safety Understanding The Safety Managers' Views On The Fit And Function Of Construction Safety Vests For All Body Types, Oliver Anthony Leograndis Mar 2023

Inclusive Safety Understanding The Safety Managers' Views On The Fit And Function Of Construction Safety Vests For All Body Types, Oliver Anthony Leograndis

Construction Management

With the construction industry evolving to embrace a more diverse workforce, it is crucial that personal protective equipment (PPE) adapts alongside this demographic shift to better accommodate women and those with diverse body types in the industry. To provide tangible momentum for the growing need of inclusive PPE, the Cal Poly Construction Management Department developed and hosted a “Verifying Everybody’s Safety Together” (VEST) Hackathon Event. This event provided an all-encompassing look at women’s construction vests and how they can be improved upon. The event had a variety of construction industry personnel in attendance, including five safety managers of different companies. …

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Skip The Grid: Solar Powered Systems In The Navajo Nation, Julian A. Chavez Mar 2023

Skip The Grid: Solar Powered Systems In The Navajo Nation, Julian A. Chavez

Construction Management

The Skip the Grid initiative, a collaboration between Cal Poly students, SOLV Energy, Goal Zero, and facilitated by the non-profit Heart of America, aimed to enhance the quality of life for Navajo Nation families. Facing disparities in access to electricity and exacerbated by the COVID-19 pandemic, the project installed photovoltaic energy systems with lights in 27 homes, benefiting students of the Red Mesa Unified School District. This initiative addressed the challenges of remote learning by providing reliable, no-cost, off-grid power solutions. Completed on March 30, 2023, the project not only improved the immediate circumstances in the Navajo Nation, but also …

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Skip The Grid: Providing Power And Light To The Navajo Nation, Esai Contreras Mar 2023

Skip The Grid: Providing Power And Light To The Navajo Nation, Esai Contreras

Construction Management

Skip the Grid was created as an initiative to power communities that are in need. This project was made possible through a collaborative effort from California Polytechnic State University San Luis Obispo (Cal Poly) students, industry partners SOLV Energy and Goal Zero, and facilitated through the educational non-profit organization Heart of America (HOA). The goal of this project was to help families of school age children in the Navajo Nation by providing solar energy systems including a battery and lighting. We hoped to achieve a long-lasting effect on the families by installing necessities for families with school-aged children. For the …

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The Perceptions And Effects Of Nutrition On Worker Health And Productivity In Construction, Matthew Scott Howell Mar 2023

The Perceptions And Effects Of Nutrition On Worker Health And Productivity In Construction, Matthew Scott Howell

Construction Management

Construction workers often have poor dietary habits due to poor nutrition education, lack of nutritious food options, and social stigma. These habits often lead to health problems like obesity, diabetes, and heart disease which can decrease productivity and put workers at risk of on-site injury. This preliminary study examines how nutrition impacts worker safety and productivity. A survey was distributed to six students involved in construction work for Cal Poly’s Residential Construction course. This survey identified their eating habits and inhibitors for healthy eating. Two meals, one with high nutritional value and one with low nutritional value, were given to …

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Parental And Family Leave In The California Construction Industry, Hailee Malins Mar 2023

Parental And Family Leave In The California Construction Industry, Hailee Malins

Construction Management

Struggles between work life balance often result in lower levels of job and life satisfaction, and higher rates of inefficiency and employee turnover, with varying impact on employees based on seniority, gender and parenthood. Policies such as paid parental leave have shown positive effects on work life balance, but there is a lack of information on leave policies within the American construction industry. Focusing on California, this research aimed to determine employee's understanding, use and acceptance of these leave policies. Using a survey, we gain a better understanding of these goals. Rates of confidence in knowledge of paternal and family …

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Building Artificial Reefs From Recycled Construction Materials: A Feasibility Study, Nicholas H. Lew Mar 2023

Building Artificial Reefs From Recycled Construction Materials: A Feasibility Study, Nicholas H. Lew

Construction Management

Naturally occurring reefs are some of the world’s most biologically diverse ecosystems formed by jagged rocks tucked slightly below sea level. In recent years global warming began to pose a major threat to many reef habitats. Most relevant is the increase in surface seawater temperatures that cause coral to bleach, taking away major food sources for larger marine species. Researchers have combated this by deploying artificial reefs in substitution for naturally formed limestone rock formations in order to promote the expansion of coastal habitats. This project specifically aims to utilize construction waste towards the production of artificial reefs, effectively upcycling …

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Developments In Construction Insurance And Their Effects On General Contractors, Luke Z. Martin Mar 2023

Developments In Construction Insurance And Their Effects On General Contractors, Luke Z. Martin

Construction Management

Before a construction project can begin, insurance must be purchased by each involved construction player to ensure the financial and physical health of the project and those working to complete it. The necessity of construction insurance on every project has turned it into a behemoth of a market sector, one that significantly affects the construction industry as well as a plethora of others. Although many are unaware, developments and shifts in construction insurance deeply affect the well-being of the public, from the roads they drive on to the buildings they live and work in. This research piece will delve into …

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Las Vegas Commercial Contractors' Mitigation Techniques For Inflationary Impacts, Kannen I. Caldwell Mar 2023

Las Vegas Commercial Contractors' Mitigation Techniques For Inflationary Impacts, Kannen I. Caldwell

Construction Management

Recent rises in inflation have impacted global business. The construction industry in particular has experienced a decrease in already slim margins due to a plethora of factors. Employers have had difficulty affording increased labor rates to accommodate higher costs of living, ultimately leading to a labor shortage in many areas. Supply chain issues are a product of this labor shortage, but also a myriad of other inflation related issues like the price of gas and global trade agreements. This has led to dramatically increased lead times and has posed major supply chain management issues for project management teams. Construction professionals, …

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Growing Grounds Farm, Santa Maria - Greenhouse Planter Bench Tables, Joseph Miller Mar 2023

Growing Grounds Farm, Santa Maria - Greenhouse Planter Bench Tables, Joseph Miller

Construction Management

This paper covers the planning, fundraising, design, construction, and installation associated with building the Growing Grounds Farm of Santa Maria greenhouse planter bench tables. Growing Grounds prides itself on nourishing the local community through a combination of horticulture therapy, and vocational training for individuals with severe and persistent mental illness. The farm offers various opportunities for socialization and interaction with coworkers and customers. After meeting with the farm managers, Anna Wiens and Keith Bartlett, it was clear that this project was of the highest priority. Upon agreement of the project, the farm managers and I determined the future vision and …

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An Aapi Haven: A Virtual Sanctuary And Brand Empowerment Initiative, Katrina Lin, Taylor Tran Mar 2023

An Aapi Haven: A Virtual Sanctuary And Brand Empowerment Initiative, Katrina Lin, Taylor Tran

Graphic Communication

The project focuses on creating a brand identity for the Asian American and Pacific Islander (AAPI) community of San Luis Obispo (SLO). The branding begins with research and analysis of the target audience and the organization's mission statement and values. This information is used to develop a brand strategy that aligns with the organization's goals and resonates with the AAPI community. The brand identity, including the logo, colors, and visual elements, is then created to reflect the organization's brand strategy and appeal to the target audience (Tarver, 2023). The brand guidelines ensure consistency in all marketing and communication materials. Overall, …

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