Digital Commons Network^™

Sustainable Packaging For Sundae School, Emiko L. Visscher

Graphic Communication

Sundae School is a relatively new and creative brand producing cannabis products and smoke wear clothing. Sundae School has made an impression within the market due to their strong brand identity that translates through their packaging and design choices. I have decided to create two versions of an alternative package design for their line of Mochi gummy edibles. Their current packaging is purposeful, but I plan to design focused around minimizing packaging waste and utilizing sustainable packaging materials while keeping their brand identity at the forefront.

An Analysis On Wildfire Mitigations Employed By Utilities In California, Evan Luu

Master's Theses

As climate change continues to worsen, environmental effects are felt by many people around the world. In California, some of its most damaging wildfires have been found to be started by utilities. As the state continues to suffer from worsening wildfire conditions, the utilities need to implement a variety of wildfire mitigations to help reduce the risk of wildfires that can affect the state and its residents. This paper analyzes the effectiveness of four mitigations employed across three California utilities and suggests potential ways for the mitigations to be used together. The technologies evaluated are covered conductor, rapid earth fault …

Polluting The Senses: The Impact Of Noise And Light Pollution On Fledgling Movement And Evolution Within The Avian Eye, Margaret C. Mackinlay

Master's Theses

There is more human-generated noise and light today than ever before, a trend tied to ongoing urbanization and with reverberating impacts on a wide range of organisms. While research on these impacts is mounting and particularly plentiful when it comes to birds, there is still much to explore within its effects on avian behavior, fitness, and evolution. In chapter 1, we investigated how fledgling movement is influenced by noise and light pollution. While adult birds have well-documented species-specific responses to these stimuli, fledglings are sorely understudied in this context. We experimentally manipulated light levels and took advantage of an existing …

The Biological, Physical And Chemical Response Of The Little Creek Watershed To The 2020 Czu Lighting Complex Fire, Natalie Fontana

Master's Theses

This post-fire study was conducted to characterize and observe fire induced changes in physical habitat parameters, water-quality conditions and macroinvertebrate assemblages in the Little Creek watershed, a tributary to Scotts Creek located in Cal Poly’s Swanton Pacific Ranch in Davenport, California. Pre-fire data was collected by a Cal Poly student, John Hardy, for his 2017 thesis. Post-burn bioassessment surveys for this study were repeated at four of the same study sites used by Hardy to provide comparisons to the California Stream Condition Index via a modified version of the State of California’s Surface Water Ambient Monitoring Program protocol. Macroinvertebrates were …

Diet Induced Metabolic Alterations In The Brain Tissues Of Juvenile Pigs With Non-Alcoholic Fatty Liver Disease, Rhesa Lacanienta

Master's Theses

The objective of this study was to investigate the diet-induced metabolic changes that affect the brain tissue of juvenile pigs with NAFLD. This study explored the liver- brain axis and metabolic markers in the frontal cortex (FC) affected by liver damage. 18 male (M) and 20 female (F) Iberian pigs were randomly allocated to 1 of 3 high-fructose high-fat liquid diets (lard, olive oil, and coconut oil) and fed for 10 consecutive weeks. “Healthy” Iberian pigs were fed a eucaloric diet to establish a physiological baseline. Protein precipitation extraction using ultra-performance liquid chromatography-tandem quadrupole mass spectrometry was performed for primary …

Teaching The Equivalent Rectangular Stress Block, J. Chris Carroll, Ben Dymond, Anahid Behrouzi

Architectural Engineering

The equivalent rectangular stress block is the basis for determining the flexural strength of reinforced concrete members. Instructors commonly present the concept in two dimensions, contrary to its three-dimensional nature. Unfortunately, this can be particularly difficult for students to understand and visualize, especially for students with visual learning style preferences. This paper presents an overview of the equivalent rectangular stress block, select active learning methods, and four specific examples used by the authors to introduce the equivalent rectangular stress block in an undergraduate reinforced concrete design course. The first method focuses on understanding the terms associated with the equivalent rectangular …

Academic Senate - Minutes, 11/14/2023, Academic Senate

Academic Senate Minutes

No abstract provided.

Novel Method Of The Quantification Of Turbulent Fluid Flow In Silicone Artery Phantoms Using Acoustic Analysis, Julia Wong

Master's Theses

Cardiovascular disease is the leading cause of death globally and is responsible for taking 17.9 million lives per year. Despite the use of clinical treatments and detection methods, there remains a large population of individuals that suffer from CVD whose symptoms are left undetected and untreated prior to a life-threatening cardiac event. This highlights a need for an early detection method that can prevent the manifestation and worsening of the disease as well as address limitations of current early detection methods. An area of interest for early detection of CVD is subclinical atherosclerosis, which is the long, early, asymptomatic stage …

Development Of An Angiogenic Tissue-On-A-Chip Microenvironment, Eric Stuehr

Master's Theses

Preclinical testing is necessary to investigate the safety and efficacy of novel therapeutics before moving to clinical trials, yet approximately 90% of these therapies fail once tested in humans. This has led to increased interest in developing robust preclinical models that accurately mimic the complex human in vivo physiology. Microfluidic devices that can introduce dynamic conditions to 3D cell/organoid cultures, also known as tissue-on-a-chip, have emerged as physiologically relevant in vitro preclinical models that can achieve high throughput screening of therapeutics. The research presented here aimed to develop an angiogenic environment within a novel microfluidic device to stimulate formation of …

The Evaluation Of Calsporin And Imw50 On Production Performance, Microbial Population, And Immune Function Of The Laying Hen, Kayla N. Kleist

Master's Theses

The use of antibiotics as growth promotors in the food animal industry has led to the generation of antibiotic resistant microorganisms, which are a major health risk to humans. Therefore, bans and limitations, including the FDA’s veterinary feed directive, have been placed on the use of antibiotics as growth promotors, and there has been a push to find an adequate alternative. In the laying hen, probiotics and/or prebiotics have shown promise as they help promote the colonization of beneficial bacteria in the GI tract of the host, increase feed efficiency, increase egg production, and provide protection against pathogenic bacteria.

In …

Smartphone Based Object Detection For Shark Spotting, Darrick W. Oliver

Master's Theses

Given concern over shark attacks in coastal regions, the recent use of unmanned aerial vehicles (UAVs), or drones, has increased to ensure the safety of beachgoers. However, much of city officials' process remains manual, with drone operation and review of footage still playing a significant role. In pursuit of a more automated solution, researchers have turned to the usage of neural networks to perform detection of sharks and other marine life. For on-device solutions, this has historically required assembling individual hardware components to form an embedded system to utilize the machine learning model. This means that the camera, neural processing …

Academic Senate - Minutes, 10/31/2023, Academic Senate

Academic Senate Minutes

No abstract provided.

Review Of Bénédicte Boisseron's Afro-Dog: Blackness And The Animal Question, Thomas Aiello

Between the Species

This review evaluates Bénédicte Boisseron's Afro-Dog: Blackness and the Animal Question. In the process, it tracks the development of the academic relation between Blackness and animality.

'Timm', Jake Crock

.RAW Journal of Art and Design

No abstract provided.

Full Issue, Izze Gunn, Lana Caplan

.RAW Journal of Art and Design

No abstract provided.

Refusing Compulsory Sexuality: A Black Asexual Lens On Our Sex-Obsessed Culture, Atiya Mcghee

Feminist Pedagogy

No abstract provided.

Undoing The Absence Of Asexuality In The Classroom, Canton Winer

Feminist Pedagogy

Asexuality exists at the margins of sexuality, often invisible to and misunderstood outside—and even within—the LGBTQIA+ community. As an identity that generally refers to those who experience low/no sexual attraction, asexuality challenges the broadly held notion that everyone experiences sexual attraction. Given the centrality of sexuality to a great deal of feminist scholarship, the absence of asexuality in many feminist classrooms is striking. Moreover, decades of feminist and queer research and pedagogy have demonstrated the vast, liberatory potential of centering the margins as we seek to understand the social world. With that lineage in mind, asexuality presents a rich, relatively …

'Create Unchanged For The Unhoused' & 'Animal Wafers', Halina Herc, Haley Armstrong

.RAW Journal of Art and Design

No abstract provided.

Deep Semantic Hashing For Aerial Livestock Detection, Shosei Anegawa, Franz Kurfess, Sumona Mukhopadhyay

College of Engineering Summer Undergraduate Research Program

The goal of this project is to be able to accurately detect and count livestock in footage captured by a drone in real time. The main problems with this arise from the fact that a drone can only carry limited computing resources, and hashing is conventionally thought of as a great method of doing image classification very quickly and thus even on low-power devices. In this project, we use both a Faster-RCNN, which is a state-of-the art object detection model as a benchmark to develop a hashing model that can perform a similar task much more quickly. These two models …

Drones For Marine Science And Agriculture, David Caldera, Sai Murthy

College of Engineering Summer Undergraduate Research Program

Our research project was launched at Cal Poly in 2019 with the goal of assisting researchers at the CSULB Shark Lab in detecting sharks from aerial images. Under the guidance of Dr. Franz J. Kurfess, students trained an object detection algorithm using shark images and were able to achieve high rate of detection. Following this success, the team has constructed multiple drones and expanded their research to include applications in the fields of agriculture and ecology. This summer the goal is to use a iPhone 14 Pro in lieu of a traditional camera system for real-time object recognition. Object detection …

Binary Ever After: Gender Representation Of Non-Human & Non-Animal Characters In Disney/Pixar’S Inside Out, Sarah Hethershaw

sprinkle: an undergraduate journal of feminist and queer studies

No abstract provided.

Misrepresentation Of Women Of Color In Western Media, Nicole C. Schutte

sprinkle: an undergraduate journal of feminist and queer studies

This paper delves into the misrepresentation of women of color in western media. From the perspective of bell hooks (1992), the commodification of the Other serves sinister societal “needs” in order to uphold the white supremacist capitalist patriarchy. Patricia Hill Collins (2000) and Judith Williamson (1986) interpret this as keeping the western racial hierarchy, gender dichotomy, and capitalist markets intact. A vast majority of people believe that any form of representation in the media is a sense of inclusion when in fact misrepresentation is counterproductive and problematic. Catherine A. Lutz and Jane L. Collins (1993) would agree that inaccurate portrayals …

La Negra Tiene Tumbao: Multimodal Resistance Strategies Of Afro-Latinxs And Other Queer Constructions, Kassandra Colón Cisneros

sprinkle: an undergraduate journal of feminist and queer studies

The importance of sound in Afro- diasporic communities hearkens back to the slave cry on the plantation field, a sound that showed there is social life within social death. These survival and resistance strategies still exist today, and are not limited to music; they can also be traced through aesthetics, as well as routes and history that connect Afro-Latinxs to the diaspora. The deployment of diasporic resistance through what Juan Flores calls “baggage,” show the possibility and radical potential for survival in white spaces. Recognizing the necessity to dismantle white heteronormative spaces, my research will analyze how Afro-Latinxs—especially those who …

Shame And The Struggle Of Sexual Identity, Brooke English

sprinkle: an undergraduate journal of feminist and queer studies

This paper examines the development and use of language in minority communities within the queer community from the beginning of the 20th century through today. The pre-Stonewall era is explored through two literary works, Quentin Crisp’s The Naked Civil Servant (1997/1968) and Radclyffe Hall’s The Well of Loneliness (1990/1928), and the post- Stonewall era looks at two 21st century groups, the undocuqueer movement and the group of queer people who use Pre-Exposure Prophylaxis (PrEP), otherwise known as Truvada Whores. Drawing on analysis of the modern groups found in Hinda Seif’s Coming out of the Shadows and undocuqueer and Tim Dean’s …

Establishing A Monitoring Framework To Evaluate Impacts Of Grazing Exclusion And Inform Restoration At Santa Rita Ranch, Annie Booth, Annie Booth

Master of Science in Environmental Sciences and Management Projects

Santa Rita Ranch is a 1,750-acre cattle ranch in Templeton, California, that was privately owned and continuously grazed for the past 70 years. In 2021, The Land Conservancy of San Luis Obispo (LCSLO) acquired the property, and in the winter of 2022, they built a fence that bisects the ranch, excluding the cattle from 800 acres to preserve the riparian habitat. The LCSLO is currently defining the ecological baseline for the ranch to inform future management decisions. Given that cattle grazing has many environmental tradeoffs, they wanted to establish a long-term monitoring study to understand how relieving the pressures of …

The Methods Of Communication And Education Used To Train Forest And Fire Personnel Through The Swanton Pacific Ranch, Christine Brittney Johnson

Master of Science in Environmental Sciences and Management Projects

California does not have a cohesive curriculum for educating and training forest and fire professionals. The Swanton Pacific Ranch Fuels Management Training Program is Cal Fire affiliated and provides online and in person training to assist in equipping fire and forest professionals throughout California with the necessary skills to be successful fire and forest practitioners and managers. An exit survey was offered to all workshop participants after the Swanton workshop concluded. The survey was answered by 331 Swanton workshop participants to assess the effectiveness of the training program, the educational practices used to teach participants, and what factors of a …

Fire Effects On Soil Organic Matter In The Creek Fire, Gracie E. Doolin

Master of Science in Environmental Sciences and Management Projects

Wildfires have increased in frequency and severity over the past few decades due to the increased concertation of CO2 emissions from anthropogenic influence. Soil carbon (C) sequestration has been identified as a climate change mitigation strategy; however, the influx of large-scale wildfires has accelerated landscape processes such as erosion, reducing soil aggradation, and soil C and nitrogen (N) protection. This trend is highlighted by the Creek Fire that occurred in September 2020 and burned 379,895 acres in the Sierra National Forest. This research is designed to close the knowledge gap regarding the impact of burn severity on soil organic matter …

Identifying The Stream Depletion Paradox By Monitoring A Stream’S Response To Aquifer Pumping From Neighboring Wells, James Klueber

Master of Science in Environmental Sciences and Management Projects

Current groundwater models utilize a constant head (Dirichlet) boundary condition which assumes stream stage is fixed and does not experience any drawdown in the event of pumping from an interconnected aquifer despite the presence of stream depletion. Therefore, constant head boundary implies that streams and lakes in a groundwater model behave as an infinite supply of water when aquifer pumping occurs. This study aimed to determine if a stream located in the California Central Coast experiences drawdown and depletion when pumping occurs within an aquifer-stream system. This was achieved by measuring stream stage, aquifer water levels, stream discharge, and the …

New God Video Game, Evan Springer

Computer Science and Software Engineering

Artificial Intelligence is used in all sorts of ways in various types of media. AI is often applied to Interactive entertainment such as video games. One of the most important parts of designing an AI for a video game is considering how “intelligent” it should be for better user enjoyment. For instance, making the AI too simple can cause frustration and impatience in the player, and making the AI too advanced can result in unexpected side effects and/or the player not getting personal satisfaction from in-game accomplishments. My goal for this project was to figure out what level of “intelligence” …

Physical Treatments To Modify The Functionality Of Carrot Pomace And The Development Of An Enhanced Beef Patty, Jordan O.A Richards

Master's Theses

Approximately one-third of the global food produced for human consumption is lost or wasted somewhere along the food chain. Carrots are one of the most important and widely produced root vegetables grown worldwide; they are rich in many beneficial bioactive compounds such as dietary fiber and carotenoids. Every year, an estimated 29% of processed carrots are lost as waste. The U.S. is the 3^rd largest producer of carrots worldwide, 85% of which come from California. During carrot juice processing, up to 50% of the raw material remains as carrot pomace. Carrot pomace may contain up to 55% total dietary …