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Journal Of Food Law & Policy - Spring 2023, Journal Editors

Journal of Food Law & Policy

No abstract provided.

A Mixed Methods Study Of The Literacy Motivation Of Students With Intellectual Disability Labels, Hayley Jordan Hoover

All Dissertations

The purpose of this mixed methods study was to explore the literacy motivation of individuals with intellectual disability labels and to develop an instrument that will support teachers in understanding their students’ literacy motivations. This participatory social justice approach was conducted through the lens of Situated Expectancy Value Theory (SEVT; Eccles & Wigfield, 2020) and Disability Studies in Education (DSE; Connor et al., 2008). The target population of this research was students with an intellectual disability label and their teachers. The research occurred in three phases.

In the first phase of the research, student interviews were conducted to explore what …

Development Of Three Novel Edna Assays For Detecting Coastal Sharks, Kristina Dawn Flanigan

Electronic Theses and Dissertations

Environmental DNA (eDNA) analysis is an emerging, non-invasive community monitoring tool. This study aimed to determine if eDNA methods can be reliably used in a large brackish, partially mixed estuary by developing and testing three novel eDNA primers, for Sandbar Sharks (Carcharhinus plumbeus), Blacknose Sharks (Carcharhinus acronotus), and Bonnetheads (Sphyrna tiburo). These primers were designed to target 109, 156, and 120 base pair (bp) fragments, respectively, of the highly conserved NAD2 gene in the mitochondrial genome of each species. Primer function was validated through testing against 102 known genomic source samples and 25 filtered water samples from aquaria in which …

The Underrepresentation Of African American Students In Ap And Honors Courses In Wilks County School District, Ivy Collins Palmer

Electronic Theses and Dissertations

Across the nation, research has shown that in an Advanced Placement (AP) class almost anywhere in the United States, it is likely to have the same phenomenon: a class made up primarily of white, middle- and upper-class students (Jeffries & Silvernail, 2017). Limited access to rigorous coursework for students from low socioeconomic households and minority groups can affect the number of minorities who matriculate to top research universities (Baylor, 2016). Access to AP and honors courses opens up new opportunities for students and pushes them toward success and future aspirations (McCauley, 2007). The problem is the African American (AA) population …

A Comparative Biomechanical Investigation Of Porcine Neonatal And Adult Left Ventricular Tissues, Timothy R. Eastep

Bioengineering Theses - Archive

A current trend in cardiac muscle regeneration and repair is to recreate the biophysical and biomechanical environment of the neonatal hearts, which has been shown to promote cardiac regeneration. This translational need requires thorough understanding of the biomechanical properties of the neonatal hearts. In this study, we aim to (i) characterize the dynamic viscoelastic properties of the neonatal porcine left ventricular (LV) muscle and compare with the adult tissue behavior using a rheometer; (ii) perform histological assessment to identify the cellular and extracellular (ECM) microstructures that contribute to the observed biomechanical differences, and (iii) develop a light sheet imaging protocol …

Reviving Local Journalism And Storytelling: Reporting On The "Oc Weekly", Lauren E. Montoya

Whittier Scholars Program

In an effort to reflect the importance of local journalism, the following project is a narrative piece reporting on the closure of the OC Weekly, an alternative news source that ended in 2019, which was hardly reported on. This project aims to change that by further demonstrating the severe impact on communities in which these meaningful sources of news disappear, and why they matter. It calls on people to advocate for and change transform journalism into more than corporate-centered news that too often disregards the critical aspect of storytelling. Storytelling brings communities together and is the life of journalism, …

The Impact Of Water Politics On Migration In Jordan, Zoe Iseri

Whittier Scholars Program

This literature-review examines the impact of water politics on migration in Jordan, focusing on how water scarcity, particularly as it is exacerbated by climate change, is affecting the country’s stability and its relationships with other nations. Through an analysis of the interplay between water, politics, and migration in Jordan, this review argues that unless the country addresses its water scarcity issues, it will face severe challenges in managing migration and preserving its international standing. The review sheds light on the complex and interrelated issues of water politics and migration in Jordan and provides important insights for future research.

Design And Development Of A Virtual Reality Training Platform For Fiber-Reinforced Composite Manufacturing, Taufiq Rahman

Industrial, Manufacturing, and Systems Theses - Archive

This study presents the design and development of a virtual reality (VR) training platform for manufacturing fiber-reinforced composites, a sophisticated and high-demand material in various industries. Due to the high costs and safety concerns associated with compression molding machines - essential equipment for this manufacturing process, the VR platform offers a promising alternative for training to educational institutions and manufacturing industries. The platform provides an immersive, interactive training and cost-efficient learning environment, allowing users to gain practical experience without the risks and expenses of physical training. The VR training module was developed using the Unity game engine and deployed on …

Effects Of The Lack Of Transportation On Health, Nibitika Khadka

2023 Spring Honors Capstone Projects - Archive

Health is affected by a multitude of factors; however, most people do not realize how significant of an impact environmental health can have on the human body. Environmental health is made up of several components, one of the most notable being transportation. In Arlington, Texas, there is a lack of public transportation. Instead, residents rely on ride-share services such as Via, Uber, or Lyft (City of Arlington, 2022). This can cause air pollution rates to skyrocket, as most residents need to rely on their own form of transportation or on someone else’s car – whether its someone they know or …

The Relationship Between County-Level Rates Of Obstetric Care Providers And Rates Of Preterm Births In Rural And Urban Counties., Toni-Ann Samuels

2023 Spring Honors Capstone Projects - Archive

Preterm births have been rising in the United States. Texas rural hospital closures are rising, which could contribute to fewer OB-GYNs and poorer birth outcomes. The purpose of the research was to determine correlations between OB-GYNs and preterm births in rural and urban Texas counties using secondary data from the Area Health Resources Files. The design was cross-sectional, descriptive, and correlational. There was a moderate, statistically significant correlation between preterm births and OB-GYNs in both rural (n=115, rs= 0.53, p=<0.0001) and urban (n=72, rs= 0.73, p=<0.0001) counties. On average, there was 1 OB-GYN per 10,000 female population aged 15-44 in rural counties compared to 3 OB-GYNs per 10,000 in urban counties. Given that more urban OB-GYNs are available, further research is needed to understand factors influencing where rural women deliver babies (rural or urban hospitals), and how factors contribute to preterm birth differences among women residing in rural and urban areas

Prenatal Depression And Birth Complications: Comparisons By Race And Age Group, Kehari M. Guice

2023 Spring Honors Capstone Projects - Archive

Health disparities among Black childbearing women illustrate physical and mental health concerns. The current study compared prenatal depression (PND) rates and birth complications between Black adult and adolescent women and all age Black and White women. This was a comparative study using a secondary analysis of data previously collected from two separate Institutional Review Board (IRB) approved primary studies assessing the mental health of a diverse group of childbearing women. Findings indicated that among Black women, there was no significant difference by age for PND, t=.530 (84), p=.59. Significant findings, however, revealed a difference in reported PND between Black and …

The Role Of Disclosure In Defi Markets: Evidence From Twitter, Amanda Aw Yong

Dissertations and Theses Collection (Open Access)

Decentralized Finance (DeFi) platforms use self-executing smart contracts to provide financial services and are programmed to automatically post all transactions on the public blockchain. Notwithstanding this public availability of blockchain information, DeFi platforms also aggregate these transactions and disclose the summarized blockchain information on their Twitter accounts. This paper studies whether and how voluntary disclosure of blockchain information plays a role in the transparent DeFi market. I find that the number of blockchain-related tweets is associated both with an increase in the platform’s Total Value Locked (TVL) and with an increase in the unique number of platform users. The relationship …

Leer Para Triunfar: An Action Research Evaluating The Effects Of Parent Involvement In Reading Proficiency Of Third-Grade Ells, Susana Díaz Hernández, Dominique Roche Rendón

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Numerous studies have shown that, on average, English Language Learners underperform academically compared to non-ELLs, and that the achievement gap tends to increase as students move on to upper-grade levels; only 29.5% of all third-grade ELLs in Alpha County were reading at grade level in the fiscal year 2021-2022. This pre-experimental action research aimed to examine whether the parent involvement program “Leer para Triunfar” had any significant differences in third-grade ELLs’ Winter Progress Monitoring Assessment reading test scores, and in parents’ perceptions about parent involvement, before and after the intervention. This study utilized descriptive and inferential statistical protocols to address …

Perceptions Of Parents And School Educators On English Language Learner Education In Florida Targeting The Graduation 13-Year Rule, Ailyn Barrios Forte

Graduate Student Dissertations, Theses, Capstones, and Portfolios

The purpose of this investigation was to determine the Perceptions of Parents and School Educators on English Language Learner Education in Florida Targeting the Graduation 13-Year Rule. There is a consistent trend of English Language Learners (ELL) in the United States lagging the total student graduation rate for public high school students in a four-year adjusted cohort. “Federal regulations require each state to calculate a four-year adjusted cohort graduation rate” (Florida Department of Education, 2022b. p. 1). A cohort is defined as a group of students on the same schedule to graduate within four years of their first enrollment in …

Damage Tracking In Laboratory Reinforced Concrete Bridge Columns Under Reverse-Cyclic Loading Using Fusion-Based Imaging, Sina Mehdinia, A K M Golam Murtuz, Thomas Schumacher, Peter Dusicka

Civil and Environmental Engineering Faculty Publications and Presentations

Fusion-based imaging using ground-penetrating radar (GPR) and ultrasonic echo array (UEA) was employed to track damage progression in the columns of two full-scale reinforced concrete (RC) bridge column-footing subassembly laboratory specimens. The specimens had different lap-splice detailing and were subjected to reverse-cyclic lateral loading simulating a subduction zone earthquake. GPR and UEA scans were performed on the east and west faces of the columns at select ductility levels. Reconstructed images were obtained using the extended total focusing method (XTFM) and fused using a wavelet-based technique. Composite images of each column's interior were created by merging the images from both sides. …

Cost-Effectiveness Analysis Comparing Integrated And Malaria-Only Social And Behavior Change Programming In Nigeria: Final Report, Avenir Health

Sexual and Reproductive Health, Rights, and Choices

In Nigeria, the Breakthrough ACTION project, funded by the United States Agency for International Development (USAID)/Nigeria, is working closely with the Nigerian government to improve the practice of priority health behaviors, with a focus on maternal, newborn and child health and nutrition, family planning and reproductive health, malaria, and tuberculosis. Within the broader program, Breakthrough ACTION uses different social and behavior change (SBC) approaches in different states. In northern Nigeria, Breakthrough RESEARCH compared the cost-effectiveness of the integrated SBC approach addressing multiple health areas in Kebbi and Sokoto states to a malaria-only approach in Zamfara. This cost-effectiveness study examined whether …

Cost-Effectiveness Analysis For Integrated Social And Behavior Change Programming By The Resilience In The Sahel Enhanced Ii Program In The Maradi And Zinder Regions Of Niger, Avenir Health

Sexual and Reproductive Health, Rights, and Choices

In March 2020, Breakthrough RESEARCH began applying their Guidelines for Costing Social and Behavior Change Health Interventions to the Resilience in the Sahel (RISE) II program in Niger for a cost-effectiveness analysis that will run until 2022. The purpose of this document is to share the findings of the application of the guidelines and provide an example and guidance for social and behavior change researchers and implementers on how these guidelines can be applied to other case study applications.

The Audrey Hepburn Image: Stardom, Gendered Authorship, And Creative Agency, Livi Edmonson

Film and Media Studies (MA) Theses

Female stardom was an essential component to the star system and film industry in Hollywood’s Golden Age. During the postwar era, one of the most influential female stars was Academy award winning actress, Audrey Hepburn. Hepburn’s emergence in the industry, as well as her branding as a “postwar Cinderella,” was representative of the emerging intersection between fashion and film. The association of Hepburn’s stardom with the two mediums --- especially to that of haute couture --- was solidified through her association with French couturier and close friend, Hubert de Givenchy. However, Hepburn’s agency becomes subverted in scholarship and popular culture …

How Donald Trump And The 2016 Presidential Election Eclipsed Frank Underwood’S Election In ‘House Of Cards’, Charna Flam

Film and Media Studies (MA) Theses

In 2016, the U.S. faced a seismic change in national politics and the evolution of the entertainment industry. As the rise of streaming services had finally hit its stride, Netflix, the industry disruptor, had released a steady stream of critically acclaimed series, most notably beginning with the platform’s first original program, House of Cards. The series’ main character, Frank Underwood (Kevin Spacey) would become a fixture within the television landscape at the time, as both political dramas and anti-hero series were at all-time high, but what the writers of House of Cards did not expect was how their plotlines would …

Critical Democratic Education: A Case Study On Controversy Deliberation And Its Effects Among Pre-Service Elementary Teachers, Shouqing Si

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The state of democracy facing expanding political division and pervasive racial and social inequalities. Discussing and deliberating controversial social and political issues functions help foster students' civic contribution. I conducted a qualitative case study and recruited 14 participants, with whom I conducted interviews, self-reflection, observation, and autoethnography. I targeted the primary research question: How do pre-service elementary teachers experience and get influenced by discussing social and public issues? I broke it down to six operational questions:

1. What issues are considered controversial by pre-service teachers in their future social studies classrooms?
2. What challenges do pre-service teachers perceive in controversial issues teaching? …

The Barriers To Movement: The Effects Of Anthropogenic Linear Features On The Space-Use Behaviors Of Mule Deer And Pronghorn In Utah, Ronan B. Hart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Human development of structures like roads, fences, and other linear features can make it difficult for animals to move around their environment, affecting their ability to find food and avoid danger. Animal movement and the way they use space comes about from their responses to their surroundings and their choices to balance risk and reward. Because of this, we can understand how roads and fences affect wildlife by studying the way they move around their habitats. In this thesis, I focused on two large herbivores, mule deer and pronghorn, and studied how they use the space within Utah, United States …

Examining Political Discourse On Online 8kun And Reddit Forums, Braden Mindrum

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A recent example of political violence in the United States was that of the January 6, 2021, Capitol attack in connection with the certification of Joseph R. Biden’s victory over Donald J. Trump in the 2020 US presidential election. This thesis analyzes the events of January 6, 2021, through the lens of social media discourse. This thesis presents a workflow that acquired over 5 million 8kun and Reddit posts from various apolitical and political forums in the three months preceding and following the Capitol attack on January 6, 2021. Techniques from text analysis are then used to group forums according …

Student Perceptions Of Male And Female Instructors In A Post-Secondary Welding Course, S. Kjersti R. Decker

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Agricultural mechanics and welding have traditionally been perceived to be careers reserved for males, yet more females have entered professions using welding such as agricultural education. This research was developed because of the lack of gender research in welding. The purpose of this study was to examine students’ perceptions of learning from a male instructor versus a female instructor in a post-secondary welding course. We examined associations and differences between students’ preference of a male and a female welding instructor as well as individual self-efficacy and perceptions towards using welding technology. The population for this study was undergraduate students and …

Toward A More Holistic Understanding Of Uranium-Related Views And Experiences Of Residents In The Four Corners Region Of The United States, Matthew J. Barnett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Research on rural Four Corners Region (FCR) residents’ views about uranium production has focused mainly on predominately-White communities in the northern portion of the region. Meanwhile, residents in the southern part of the region, which includes the Navajo Nation and other tribal nations and communities, have dealt with the worst environmental and health effects of the uranium boom. Through a series of three studies in the southern part of the FCR, I explore the uranium-related views and experiences of racially diverse FCR residents.

In the first paper of this dissertation, I used 53 interviews to explore how sociodemographic factors (e.g., …

Teachers’ Learning Of Fraction Division With Area Models, Michael Leitch

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Research shows that fractions concepts play an essential role in the learning of later mathematics. However, fractions are notoriously difficult to learn and difficult to teach. Division with fractions is a frequent subject in mathematics education research because division is the most conceptually difficult of the four basic arithmetic operations and rational numbers are the most conceptually difficult numbers in K-12 mathematics curricula.

In the U.S., teachers are generally proficient with mathematical procedures, but often have difficulty explaining the concepts underlying the procedures. Research indicates a positive association between student learning and teachers’ depth of conceptual understanding of mathematics. Thus, …

Physical Model Of Rainwater Along Roadway Filter Strip, Ryan C. Eberhard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this research was to investigate infiltration rates of rainwater into a roadside filter strip. The findings of this study were intended to be used by the Utah Department of Transportation in their design of stormwater retention. A testing apparatus was designed and constructed to simulate rainfall and infiltration on an inclined slope during the 80^th percentile 24-hour rainstorm event in Utah. The model was used to test six different surface soil configurations at three slope inclinations. Each test was subjected to a simulated storm event of ½ inch of rain over a 2-hour period. The variation …

A Frobenius-Schur Extension For Real Projective Representation, Levi Gagnon‐Ririe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many problems in physics have explicit mathematical descriptions. This thesis aims to provide the mathematical tools for a particular problem in physics, that of Quantum Mechanical symmetries. In essence, we extend the known mathematics to a more general setting and provide a wider view of Real projective representation theory. The work done in this thesis contributes to the subfield of mathematics known as representation theory and to the subfield of physics concerned with time reversal symmetry.

From Mountain Streams To Urban Rivers: An Assessment Of Microplastic Sources And Characteristics, Macy Gustavus

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Plastic products are produced and discarded at an alarming rate. Bottles, bags, toys, and clothing break down into tiny plastic pieces called microplastics, ranging in size from an eraser on the top of a pencil to smaller in size than a red blood cell. Microplastics are becoming so common in the environment that they travel in the atmosphere, rivers, and ocean currents in ways that are similar to other types of Earth Systems Cycles (i.e., the water cycle). In this study, we explored microplastic sources and sinks in a freshwater river system and how seasonal changes in discharge affect how …

A Fine-Scale Understanding Of Sagebrush Islands To Improve Restoration Outcomes In The Intermountain West, Sofia Koutzoukis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the Intermountain West, rapid expansion of non-native grasses, primarily cheatgrass, has created a repeating cycle where cheatgrass easily ignites and after a fire, more cheatgrass establishes in the burned area, leading to more fire, and more cheatgrass. The primary method to prevent further fires is to plant grass and shrub seeds after a fire because they can deter cheatgrass from establishing and reduce the chance of fire. However, this approach does not always work. There is a need and interest in alternative ways to establish native grasses and forbs.

Sagebrush, the dominant shrub of lower-elevation regions of the Intermountain …

A Classification Of Tensors In Ecsk Theory, Joshua James Leiter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

You might have heard of Einstein’s theory of General relativity (GR): it is the one where mass and energy curve the fabric of spacetime to create gravity. This is the major theory which allows communication through satellites and our GPS to work too! Wormholes have interested me, but there are some issues about forming them in GR. Interestingly enough, elementary particles are also characterized by their spin in the standard model. However, intrinsic spin is nowhere geometrically coupled to the geometry of spacetime in Einstein’s theory. Later, Élie Cartan, Dennis Sciama, and Tom Kibble all flushed out adding different aspects …