Digital Commons Network^™

Impact Of Incorporating Intuitive Eating Principles Into A College Nutrition Course On Eating Behaviors, Kira L. Minot

Master's Theses

Objective: This study aimed to assess the impact of an online introductory college nutrition course that implements evidence-based intuitive eating (IE) concepts and principles on students’ application of IE behaviors. A secondary outcome explored the relationship between student grades and changes in IE behavior implementation. Researchers hypothesized an increase in the average use of IE practices post-intervention.

Methods: This study was a non-randomized pilot intervention using pre- and post-test surveys. Enrolled students completed the intuitive eating scale-2 (IES-2) survey on the first and last days of the 16-week course. Students participated in typical nutrition coursework throughout the semester with the …

The Queer Dictionary, Mia Lew

Graphic Communication

With the government continually obstructing queer education in public schools, it becomes harder and harder for queer people to understand themselves than in turn, have the tools to explain what they are going through to others. This is a problem but in turn an opportunity. While there are queer literature and children’s books out there, they typically only encompass one story or one view on queerness. Thus, this project's main goal is to encompass queerness as a whole by using as many LGBTQ+ words as possible, people's stories under each word, historical graphics, highlights on the internationality of queerness, pronoun …

Wave Goodbye To Salt, Andy Wu, Amanda Olla, Solie Grantham, Charlie Sinclair

Mechanical Engineering

Our team of Cal Poly Mechanical Engineers ideated, designed, built, and tested a system to help combat the growing problem of widespread drought in coastal and island communities. We developed a proof-of-concept model of a wave powered, mechanical system to desalinate ocean water using a reverse osmosis process. From topical research, it was found that there are many ways to harness a portion of the huge amount of energy that the ocean provides. While large scale ocean water desalination plants are already in operation, smaller scale desalination units powered by ocean waves are largely underdeveloped. Our relatively small and inexpensive …

Shallow-Water Wind Turbine Foundation, Andrew Walker, Nico Nani, James Cusanelli, Zachary Dunkelberger

Mechanical Engineering

Over the 2021-2022 academic year, we, the Shallow Water Wind Turbine Foundation senior project team, designed, manufactured, and tested a fixed bottom, sand mounted turbine foundation for the Cal Poly Wind Power Club’s Collegiate Wind Competition turbine. The foundation was restricted to certain material, installation, and geometric constraints outlined in this report, and needed to support the turbine under operating conditions including 22 m/s wind speeds. The design was analyzed using primarily a bearing capacity geotechnical analysis to determine final geometry and weight. The foundation was then manufactured using welded, custom carbon steel parts.

The foundation was inspected for geometric …

Unique Signed Minimal Wiring Diagrams And The Stanley-Reisner Correspondence, Vanessa Newsome-Slade

Master's Theses

Biological systems are commonly represented using networks consisting of interactions between various elements in the system. Reverse engineering, a method of mathematical modeling, is used to recover how the elements in the biological network are connected. These connections are encoded using wiring diagrams, which are directed graphs that describe how elements in a network affect one another. A signed wiring diagram provides additional information about the interactions between elements relating to activation and inhibition. Due to cost concerns, it is optimal to gain insight into biological networks with as few experiments and data as possible. Minimal wiring diagrams identify the …

Seed Longevity And Climatic Tolerance Of San Joaquin Wooly-Threads (Monolopia Congdonii; Asteraceae) An Endangered Plant From The San Joaquin Desert, California, Paul Excoffier

Master's Theses

San Joaquin wooly-threads (Monolopia congdonii; Asteraceae) is a federally-listed, endangered annual plant species from the desert areas of the San Joaquin Valley. Its limited range puts it at risk of extinction if the climate changes in such a way as to hinder its growth and reproduction. The primary aims of the study were to 1) determine how long-lived the seeds of the M. congdonii are, a key determinant of survival of desert annual plant populations through long droughts and 2) determine how severely hotter, drier conditions impact the ability of emerged plants to grow and reproduce. Secondarily, I …

Evaluating And Improving Domain-Specific Programming Education: A Case Study With Cal Poly Chemistry Courses, Will Fuchs

Master's Theses

Programming is a key skill in many domains outside computer science. When used judiciously, programming can empower people to accomplish what might be impossible or difficult with traditional methods. Unfortunately, students, especially non-CS majors, frequently have trouble while learning to program. This work reports on the challenges and opportunities faced by Physical Chemistry (PChem) students at Cal Poly, SLO as they learn to program in MATLAB. We assessed the PChem students through a multiple-choice concept inventory, as well as through “think-aloud” interviews. Additionally, we examined the students’ perceptions of and attitudes towards programming. We found that PChem students are adept …

Wildfire Risk Assessment Using Convolutional Neural Networks And Modis Climate Data, Sean F. Nesbit

Master's Theses

Wildfires burn millions of acres of land each year leading to the destruction of homes and wildland ecosystems while costing governments billions in funding. As climate change intensifies drought volatility across the Western United States, wildfires are likely to become increasingly severe. Wildfire risk assessment and hazard maps are currently employed by fire services, but can often be outdated. This paper introduces an image-based dataset using climate and wildfire data from NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS). The dataset consists of 32 climate and topographical layers captured across 0.1 deg by 0.1 deg tiled regions in California and Nevada between …

Distribution And Ecological Function Of Pacific Lamprey In The San Luis Obispo Creek Watershed, Parker Kalan

Master's Theses

Pacific lamprey (Entosphenus tridentatus) is an endemic species to coastal watersheds along the Pacific Rim in North America and Asia. The species' geographic distribution is retracting and has not been mapped precisely, and the ability for the species to provide ecosystem services, such as water filtration, for supporting watershed management has not been tested. The San Luis Obispo Creek watershed, California, USA is at the southern end of Pacific lamprey’s retracting distribution, and the San Luis Obispo watershed is impacted by degraded water quality, making investigation of Pacific lamprey in the San Luis Obispo Creek watershed of direct …

A Network Analysis Of Covid-19 In The United States, Joseph C. Mcguire

Master's Theses

Through methods in network theory and time-series analysis, we will analyze the spread of COVID-19 in the United States by determining trends in state-by-state daily cases through a network construction. Previous researchers have found frameworks for approximating the spread of the COVID-19 pandemic and identifying potential rises in cases by a network construction based on correlation of cases between regions [1]. Applying this network construction we determine how this network and its structure act as a predictor for overall COVID-19 cases in the United States by preforming a trend analysis on a variety of network statistics and US COVID-19 cases.

Specialized Named Entity Recognition For Breast Cancer Subtyping, Griffith Scheyer Hawblitzel

Master's Theses

The amount of data and analysis being published and archived in the biomedical research community is more than can feasibly be sifted through manually, which limits the information an individual or small group can synthesize and integrate into their own research. This presents an opportunity for using automated methods, including Natural Language Processing (NLP), to extract important information from text on various topics. Named Entity Recognition (NER), is one way to automate knowledge extraction of raw text. NER is defined as the task of identifying named entities from text using labels such as people, dates, locations, diseases, and proteins. There …

Effects Of Experimental Scale On The Adsorption Of Two Pharmaceutical Drugs Detected In Municipal Wastewater Effluent, Michael Moore

Master's Theses

Pharmaceutical drugs are being produced and consumed in increasing quantities every year and are poorly treated by conventional wastewater treatment processes, leading to increasing detection of such compounds in surface water, groundwater, and municipal drinking water. Soil aquifer treatment (SAT) is a promising method for treating these emerging compounds through combined adsorption and degradation of target compounds in soil. This thesis examines the consistency of results from typical studies like adsorption isotherms and soil columns utilized in analysis of SAT performance, across varying experimental scales. The adsorption behavior of two pharmaceuticals was investigated as a function of experimental scale and …

Understanding Rare Species In California: An Assessment Of Camatta Canyon Amole (Hooveria Purpurea Var. Reducta) And A Meta-Analysis Of California Rare Plants In Literature, Kieran N. Althaus

Master's Theses

California is currently in the midst of a biodiversity crisis. There are approximately 5,000 native species of plants in California, a quarter of which are considered rare. Determining threats to these rare plants is often times difficult. Despite California's botanical resources, we still know very little about much of California’s rare plants. San Luis Obispo County is home to 2,000 of California’s native plant taxa, one- third of which are rare or endemic to the county. These species are of great local and environmental concern.

In Chapter 1, we attempted to assess the impact of non native species on a …

Does Suffering Really Predominate In Wild Ecosystems?, Elliot Buss

Between the Species

In recent discussions of the moral value of wild ecosystems it has been claimed that wild ecosystems contain more suffering than positive wellbeing, and therefore that wild ecosystems are overall morally bad for animals. This papers critically assesses this argument. Despite its popularity, I find that this argument is defective, as it rests on unexamined empirical assumptions about the quality of certain animals’ lives. Moreover, I argue that even if we grant these assumptions, the conclusion does not follow unless we make further controversial assumptions about how moral claims are aggregated across different animals. As a result, there is no …

Animal-Rights Primitivism: A Vital Needs Argument Against Modern Technology, James Robert Schultz

Between the Species

In this essay, I argue that those who embrace animal rights should also embrace primitivism—the view that humans should abandon modern technology and take up something like hunter-gatherer technology instead. I call my view “animal-rights primitivism” to distinguish it from human-centered arguments for primitivism. In particular, I employ a vital-needs framework to make my argument. I argue that hunter-gatherer technology is the least harmful kind of technology, it is sufficient to meet human vital needs, and it is possible for humans to make the transition to hunter-gatherer technology while still meeting their vital needs. Alternatively, I argue that even if …

Academic Senate - Agenda, 5/17/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

Has The Philosophical Case For Animal Liberation Been Proved? A Systematic And Narrative Review Of The Philosophical Literature 1975-2020., Michael Morris

Between the Species

I test the hypothesis proposed by Peter Singer that the philosophical case for animal liberation has been won, through a systematic review of papers published by philosophers between 1975 and 2020.

There was a slight but statistically significant correlation between support for an animal liberation vegan position, with year of publication. Support for a better treatment of animals than currently sanctioned by society increased significantly among papers discussing general principals of animal ethics.

Findings support a weaker version of Singer's hypothesis. Among the philosophical community there is greater support for animal liberation, but the debate has not been ‘won’.

What It’S Like, Or Not Like, To Bee, Cheryl E. Abbate

Between the Species

In his recent work, David DeGrazia (2020) explores the possibility of insect sentience, focusing on bees as a case study. He advances a novel evolutionary approach, arguing that, from an evolutionary perspective, it’s more likely that bees are sentient than insentient., insofar as bees (allegedly) would have a selective advantage if they are motivated—in the form of feeling—to achieve their aims. His argument assumes two questionable claims: (1) if X is a selective advantage for an organism, then the organism likely has X, and (2) conscious creatures would have a selective advantage if they are sentient. I challenge both claims, …

Executive Committee - Agenda 5/10/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

Academic Senate - Agenda, 5/3/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

Aged 539 Graduate Internship Report - Watsonville Ffa Program Plan, Jessica N. Sweet

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 Watsonville High School, the agriculture program and the community.

Aged 539 Internship Project - Cloverdale, Angelica Fernandes

Agricultural Education: Graduate Internship Reports

This internship and project report includes documentation required in meeting the quality criteria for secondary-level programs of instruction in agriculture. The documents are concurrently used for the Agriculture Incentive Grant review process at Cloverdale High School conducted by representatives of the California Department of Education. The supporting material includes information to receive state and local funding, outline the goals and objectives of the program, along with an overview of Cloverdale High School, the agriculture program and the community.

Impact Of Sex On Proliferation And Maturation Of Primary Isolated Myoblasts, Elsa M. Bean

Biomedical Engineering

Peripheral arterial occlusive disease (PAOD) is caused by the buildup of atherosclerotic plaque causing restriction in blood flow in tissue, known as ischemia. It affects 8 million people in the United States and can hinder daily life through the onset of symptoms such as intermittent claudication and in extreme cases ulcers and gangrene. Surgical revascularization is not accessible to certain patient populations, such those of advanced age, highlighting a need for alternative therapies. For example, naturally occurring bypass arteries, called collateral blood vessels, can remodel and enlarge to bypass the occlusion. This process, known as arteriogenesis, has been studied as …

Assessing Dietary Nutrient Adequacy And The Effects Of Season-Long Training On Body Composition And Metabolic Rates Of Men's Division I Collegiate Basketball Player, Morgan M. Nishisaka

Master's Theses

The success of performance in basketball may rely on both optimal body composition and nutrient intake. To our knowledge this is the first study to examine dietary intake adequacy and season-long effects on body composition and metabolism. The purpose of this study was to examine seasonal changes in body composition (BC), resting metabolic rate (RMR) and respiratory quotient (RQ), while also examining the dietary intake adequacy of NCAA DI male basketball players. BC, RMR and RQ were assessed during pre-season, in-season, and post-season (September, December, and March), while dietary assessment was collected in September and February. Results of this study …

Scavenger Hunts & Photo Essays: Helping Students See Inequality In The World Around Them Through Project-Based Learning, Emily Cabaniss, Kylie Parrotta

Feminist Pedagogy

This paper outlines two scavenger hunt project-based learning approaches we have used with our students to help them see gender inequality around them and to think sociologically about it. The first assignment asks students to dig deeply into one-gender related issue or inequality that interests them in their immediate surroundings and to create a photo essay that says something about the nature, experience, consequences of, or reaction to that issue or inequality. The second assignment asks students to look broadly at the culture around them and to identify everyday examples of gender inequality by participating in a gender scavenger hunt. …

Academic Senate - Agenda, 4/12/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

As-937-22 Resolution On New Degree Program For Masters Of Science In Statistics, Andrew Schaffner, Kelly Bodwin, John Walker, Statistics Department

Academic Senate Resolutions

Approves the new degree program for final review by the Chancellor’s Office.

Executive Committee - Agenda 3/29/2022, Academic Senate

Academic Senate Agendas

No abstract provided.

Executive Committee - Minutes, 3/29/2022, Academic Senate

Academic Senate Minutes

No abstract provided.

The Pink Tax, Scott T. Grether

Feminist Pedagogy

No abstract provided.