Digital Commons Network^™

Spotify: The Addiction, Madison Skye Jackson

Graphic Communication

The redesign of the Swedish digital music streaming service called Spotify gives it the potential to play an even larger role in the world by becoming its own social media platform. Even with Spotify's successes, Spotify currently still lacks the best social experience because of the limited ability to share music within the mobile app.

A redesign of the Spotify app offers interaction opportunities between users to make it a solid form of social media and a stronger competitor to the rising TikTok app. Combined with user experience criteria and new visualizations, I was able to build a prototype that …

Fire Life Safety Design Of Technology Office, Jared Ellis

Fire Protection Engineering: Culminating Experience Project Reports

The subject building is an approximately 180,000 SF technology office; the location and some details are omitted for privacy of the project and client. It is a 3-story heavy timber frame (Type IIIA) over 1 level of concrete basement stepped into a hillside.

The building is compliant with the prescriptive building code for egress, fire alarm, and fire sprinkler systems. A NFPA 72 compliant fire detection, notification and communication system is provided. The building is fully sprinklered with a system that is hydraulically designed per NFPA 13, 2016 Section 11.2.3 Water Demand Requirements – Hydraulic Calculation Methods. Water supply is …

Amped Music Festival, Owen Kosel Christensen

Graphic Communication

With so many small and large-scale music festivals and events happening today, it becomes increasingly harder for festivals to stick out among the rest in terms of brand identity, values, and purpose. For my senior project, I’ve created a unique brand identity, marketing assets, and other relevant materials for a fictional music festival happening in San Luis Obispo to drive sales and immerse attendees in the festival experience. This paper explores the effectiveness of different integrated marketing communication materials in the music festival landscape and shares the deliverables and results of the festival branding I created.

Mechanical Metamaterials, Brent A. Peluso, Oliver T. Parker

Mechanical Engineering

Mechanical metamaterials are an emerging design strategy aimed at tailoring lattice structures to achieve specific properties such as negative Poisson’s ratios and guiding wave propagation. These metamaterials have received increasing attention from various application domains, including medical devices, aerospace, automobile, and infrastructure. The scope of this project is to vary a single lattice parameter and quantify its effect on the structural properties of the given 3D lattice.

The Chumash War: Contested Memories Of Forced Labor, Rebellion, And Counter-Revolution In The California Missions, Joseph V. Payne

History

The Chumash War remains an under-explored flashpoint in California history and the history of the Mission system of Alta California for myriad reasons, which include a lack of contemporary documentation relating the motivations of the Chumash as well as a broader silencing of indigenous voices in state and colonial Spanish and U.S. history. For the hegemonic centers of power present at the time, the Catholic Missionaries and the Mexican Government, the impetus to ignore the grievances of Chumash and enact a counter-revolution couldn’t be clearer—both institutions depended directly on the forced labor and production of the Chumash at Missions Santa …

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.

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 …

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 …

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.

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. …

Paso Robles Children's Museum Redesign, Hannah O. Chan, Shreya Hambir

Graphic Communication

For this project, we plan to redesign the Paso Robles Children's Museum website, utilizing Squarespace. Currently, the website has an outdated look and feel, and the information is somewhat disorganized. Having intuitive navigation is a crucial part of good user experience, as users should not have to dig through the site to find what they are looking for (Hallman, 2022). In our redesign, we plan to regroup related content into sections that mimic websites of other established museums, so the structure is more familiar. The other main issue we want to address is the site’s aesthetic; our goal is to …

Assessing The Utility Of Procedural Modeling For The Urban Planning Discipline: Cityengine And Missing Middle Housing, Riley A. Nelson, Trevor K. Winnard

City and Regional Planning

In recent years, procedural modeling techniques have been introduced to the urban planning discipline. By enabling the quick generation of design alternatives, these methods have the potential to expedite the public participation process. In this study, we explore ArcGIS CityEngine, an Esri procedural modeling software, and its application for depicting new missing middle housing developments in San Luis Obispo, California. Missing middle housing is an abstract planning concept and the public may benefit from 3D visualizations of the typology contextualized within their own neighborhood. To this end, we procedurally model two existing missing middle developments in San Luis Obispo and …

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 …

The Vertic Clay Flora Of The San Joaquin Desert: Niche, Competition & Floral Mosaics On A Novel Substrate, Emma R. Fryer

Master's Theses

Plant communities that occur on edaphically heterogeneous landscapes are ideal systems for exploring questions of niche and community assembly. Species with affinity for harsh substrates often have well-defined edaphic niches and are ideal models for testing ecological and evolutionary theory. While plants on substrates such as serpentine and gypsum have received much attention, those on other harsh substrates, including on vertic clay soils, have gone unstudied. Vertic clay soils are both chemically and physically challenging to plant establishment and productivity. Plant communities associated with vertic clay soils of the San Joaquin Desert appear to have a distinctive mosaic pattern of …

Structural Design, Modeling, And Analysis Of The Wing For A World Speed Record-Breaking Turbo-Prop Racing Airplane, Joseph C. Hammond

Master's Theses

The Cal Poly SLO Turbo-Prop Racer (TP Racer) is a vehicle in development with the goal to break the world record for fastest turbo-prop aircraft measured over a 3-kilometer strip. This thesis presents the structural design, modeling, and analysis of the wing of Cal Poly SLO TP Racer. Methodology behind analyzing the wing is presented through finite element modeling elements and a mesh study. This is followed by development of structure through geometry and laminate estimations. The wing structure estimates and loading conditions are then modeled in FEMAP. Initial estimates are analyzed and reviewed – overbuilt, underbuilt, and incorrectly modeled …

Psf Sampling In Fluorescence Image Deconvolution, Eric A. Inman

Master's Theses

All microscope imaging is largely affected by inherent resolution limitations because of out-of-focus light and diffraction effects. The traditional approach to restoring the image resolution is to use a deconvolution algorithm to “invert” the effect of convolving the volume with the point spread function. However, these algorithms fall short in several areas such as noise amplification and stopping criterion. In this paper, we try to reconstruct an explicit volumetric representation of the fluorescence density in the sample and fit a neural network to the target z-stack to properly minimize a reconstruction cost function for an optimal result. Additionally, we do …

Let's Talk Body: An Applied Senior Project On Social Media Body Image, Katherine R. Tonges, Lindsey J. Dwyer

Communication Studies

This paper discusses the overwhelming presence of social media platforms like Instagram and TikTok in the recent generation's (Gen-Z) daily lives. Influencers have become the new celebrities by creating a “relatable and desirable” lifestyle that users aspire to gain. However, the pressure to conform to unrealistic beauty standards and buy promoted products can lead to negative effects on users' mental health and self-esteem. The authors of this paper (Tonges and Dwyer) have created a podcast and Instagram account to encourage an honest conversation about the impact of social media on one’s actions, emotions, and brain chemistry. By analyzing social media …

Future Of Augmented And Virtual Reality In Construction, Cameron Ghoddoucy

Construction Management

A series of virtual design contractors were interviewed regarding the future involvement of augmented and virtual reality software integration with construction processes. Within the construction industry, VDC specialists rely on Building Information Modeling (BIM) and Computer Aided Design (CAD) to create digital models that can be used to analyze the design of a building from all points of view. The interviewees responded to questions about software implementation advantages, and related user experiences. Six interviews were conducted, amongst three industry leading companies. Their assumptions of future AR and VR usage in construction were based on learned knowledge and prior field exploration. …

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 …

Feasibility Of Funding Construction-Related Projects With Cryptocurrencies, Farbod Pourdehmobed

Construction Management

The current method of acquiring funds for construction projects consists of loans and/or a board of investors. With the emergence of the cryptocurrency industry in the past five to ten years, an influx of cash has been inserted into the market and is simply being held captive by government regulations. With development and construction being an attractive investment for most anyone, these "crypto billionaires" are insistent on financing possible projects. The issue lies within the construction industry and the possibly outdated financial system and whether it is capable of adhering to certain requirements that come with the usage of crypto …

Urban Densification At Twin Creeks Apartments: High-Density Living With Low-Density Luxuries, Ryan Griswold

Construction Management

Urban sprawl is characterized by the rapid growth of the extent of cities and towns. In the United States, urban sprawl is greatly influenced by housing density. In the past half-century, developers have favored constructing and consumers have preferred living in neighborhoods of detached, single-family homes. This is because low-density living provides more housing services, or additional benefits, than most high-density developments, such as apartments and townhomes. Residents of low-density living often have more privacy, outdoor space, interior natural light, and many other benefits over residents of higher-density developments. However, Twin Creeks Apartments, located in San Luis Obispo, California, is …

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 …

Cal Poly Construction Management 2022 Summer Bootcamp Team Service Project, Chris Montero

Construction Management

This paper describes the project logistics and pre-construction planning of the 2022 Cal Poly Construction Management Summer Bootcamp service-learning project, including a plan, schedule, and estimate of materials. The service-learning project will be a wooden park bench for the San Luis Obispo Botanical Gardens. Four teams of six students each will be provided drawings and, throughout the week-long summer camp, each team will have nine hours and thirty minutes to interpret the plans, cut the materials, and build one bench. The first day will consist of a one-hour project introduction that focuses on the fundamentals of plan reading and preparation …

Loving Blackness: A Sense Experience, Ricardo J. Millhouse

Feminist Pedagogy

The late bell hooks framed feminist pedagogies as a set of practices and systems that provide a description of feminism, a feminist learning environment, and ways to cultivate a community that is ready for feminist instruction. Using intersectionality, hooks (1992) discussed “loving blackness” as a representational and destabilizing practice to de-center whiteness. hooks (1992, 20) writes, “loving blackness as a political resistance transforms our ways of looking and being, and thus creates conditions necessary for us to move against the forces of domination and death and reclaim black life.” I propose a black feminist praxis teaching tool, “a sense experience,” …

Academic Spaces Of Possibility? A Proleptic Dialogue With Blackfeminism At The Center, Liliana Herakova, Lauren O. Babb, Kevin Roberge

Feminist Pedagogy

This critical commentary engages our experiences as co-educators in a “Black Feminist Thought and Expression” (BFTE) course, first-of-its-kind at our predominantly white institution in the U.S.. We imagine and provoke redefinitions of “classrooms” and “students” toward the liberatory dialogic learning bell hooks continues to inspire. We reflect on the potentials and perils of BFTE as pedagogical moves toward 1) becoming learners over and over again and 2) creating multiple different learning spaces, not confined to the physical classroom or to texts-as-usual. By bringing our beings together in both this essay and in BFTE, we re-member the dialogic pedagogy of love-as-action …

‘Reading The Cultural Landscape’ In The ‘Birthplace’ Of Modern Race/Racism: Using Hooks To Invite Students In As Critical Knowledge Producers & Co-Conspirators, Danielle Docka-Filipek

Feminist Pedagogy

No abstract provided.

Engaged Pedagogy And Journaling: A Pathway To Self-Transformation, Maria Guajardo

Feminist Pedagogy

Journaling, a reflective teaching activity, is an approach for engaged learning that allows students to find one’s voice, reexamine one’s identity, and create a deeper understanding of self, identity, and agency. Central to bell hooks’ feminist pedagogy is engaged teaching and learning, a pathway that allows learner and teacher to actively question what is and what must be (hooks, 1994). This learning-teaching space examined the intersecting topics of gender, culture, and leadership by unlearning, learning, and relearning one’s understanding and experience of these three identities. The main learning objectives of this teaching activity were to 1) engage in critical inquiry; …

Bell Hooks Feminist Pedagogy In The Library Classroom, Melissa Chomintra

Feminist Pedagogy

An abstract (separate from the article body; optional)

Executive Committee - Minutes, 2/21/2023, Academic Senate

Academic Senate Minutes

No abstract provided.

Recurring Errors In Studies Of Gender Differences In Variability, Theodore P. Hill

Research Scholars in Residence

The past quarter century has seen a resurgence of research on the controversial topic of gender differences in variability, in part because of its potential implications for the issue of under- and over-representation of various subpopulations of our society, with respect to different traits. Unfortunately, several basic statistical, inferential, and logical errors are being propagated in studies on this highly publicized topic. These errors include conflicting interpretations of the numerical significance of actual variance ratio values; a mistaken claim about variance ratios in mixtures of distributions; incorrect inferences from variance ratio values regarding the relative roles of sociocultural and biological …