Digital Commons Network^™

Language Revitalization: Strategies To Reverse Language Shift, Jessica Jamiel Martin

Undergraduate Honors Capstone Projects

Language shift, the process by which a language loses speakers until it becomes extinct, is occurring in speech communities all over the world. This process is influenced by internal and external political, social, and economic factors unique to each community. As its causes and effects are not uniform, a universal model for reversing language shift does not exist. However, several broad principles can be applied across multiple contexts and situations for successful language revitalization. It is essential for the speech community to be the primary decision maker in any program. A thorough assessment of the community’s current status, challenges, and …

A Study On The Impact Of Diet On Unified Fire Authority Firefighter Performance, Marin Easton

Undergraduate Honors Capstone Projects

Objective: This project aimed to examine the impact of nutrition knowledge, dietary intake, and physical activity on firefighters’ performance on their routine physical assessment (RPA).

Methodology: Members of the Unified Fire Authority, the largest fire agency in Utah with more than 400 sworn firefighters serving 15 communities representing 440,000 residents, were invited via email to participate in this cross-sectional study. Participants (N=92) completed a 40- question survey that assessed specialized diet adherence, dietary intake, nutrition knowledge (using questions from the General Nutrition Knowledge Questionnaire;1 point for each correct answer [26 points possible]), regular physical activity (International Physical Activity Questionnaire), and …

A Music Composition Through The Use Of Animal Sounds, Andy Nguy

Undergraduate Honors Capstone Projects

The knowledge on animals has been studied over many years by researching and understanding animal behavior and creativity with music. Bioacoustics shows a great deal when it comes to collecting sounds through many principles for sound data collection. With saved recording of animals, music, speeches, and so much more, it has impacted the way music is created through technology. Music production has been advancing in many creative ways. The foundation of sound manipulation is musique concrète. The project uses these concepts of audio recording and digital sounds to produce a composition that includes animal sounds.

Utah Tick Surveillance An Animated Public Service Announcement, Keith Wilson

Undergraduate Honors Capstone Projects

As the United States’ population grows, we develop more land into housing and recreate farther into wilderness areas, consequentially encountering ticks with increasing frequency. As the climate continues to change, tick population distributions are also changing, influencing our population’s exposure to tick-borne diseases. Lyme disease, a tick-borne disease named after Lyme, Connecticut, is one of the fastest growing emerging diseases in North America, and the most prevalent vector-borne infection in the United States. There are two species of tick in North America, Ixodes scapularis and Ixodes pacificus, known to be carriers of the causative agent of Lyme disease, a …

Effect Of Basal Diet And Black Raspberry Supplementation On Gene Biomarkers Of "Leaky Gut" In A Mouse Model Of Colitis-Associated Colorectal Cancer, Eliza Catherine Stewart

Undergraduate Honors Capstone Projects

Colorectal cancer is currently the second leading cause of cancer death in the world. The risk of developing colorectal cancer increases significantly in individuals who suffer from colitis, which is inflammation of the colon lining, seen in Irritable Bowel Disease. The term “leaky gut” is often used to describe increased intestinal permeability and is closely related to colitis. Leaky gut is associated with dysbiosis of the gut microbiota, which can occur through diet. This dysbiosis leads to prolonged inflammation and affects genes that encode for proteins involved in the tight junctions between cells. Compromised intestinal integrity allows for translocation of …

Margin Of Error, Aubrey Felty

Undergraduate Honors Capstone Projects

According to Utah State University’s Office of Analysis, Assessment, and Accreditation during the Fall semester of 2020, about 18% of students enrolled were students of color. About 2.5% of students enrolled identified as two or more races. Margin of Error is a docudrama that elevates the voices of multiracial college students and promotes a better understanding of multiracial individuals. The project involves actor portrayals of interviews with multiracial college students who discuss navigating their multiple racial identities at often predominantly white universities. It also features reactions and commentary on the students’ experiences from faculty and students at Utah State University. …

Ng-Torque/Tension Testing Of Bolts With Epoxy Primer, Gabrielle Van Brunt

Undergraduate Honors Capstone Projects

This capstone project is in conjunction with Northrop Grumman (NG). The goal of the project is for NG to apply an epoxy in the future to aerospace structures that they produce. This epoxy is meant to prevent corrosion of threaded joints in the structures. Although NG has the epoxy and has no issues procuring it, NG does not know the properties of the epoxy; it cannot be used until the epoxy’s nut factor is experimentally determined. The epoxy nut factor will be used for design and drawing purposes on various projects. To determine the nut factor, the Aggiepoxy team created …

A=A: A Change In Social Movement Engagement And Leadership Should Equal A Change In Civic Education, Tess Tureson

Undergraduate Honors Capstone Projects

It seems as if almost everything in our world has changed with the introduction of the internet, personal computers, iPhones, and social media. We write emails instead of letters. We listen to podcasts and read articles online instead of buying a newspaper. Presidents communicate with the world on Twitter. The way we engage with politics has entirely changed. Yet, we are still going about civic education in schools the same way, teaching students to give speeches in city council meetings, write letters to their representative, and find current events from traditional news sources. This study offers new statistical evidence that …

The Effects Of Strength And Conditioning Training On The Health Of College Students, Brynli Bleak

Undergraduate Honors Capstone Projects

Does participation in Strength and Conditioning (S&C) classes have a positive effect on the physical, emotional, mental, and social health of college students? This study was designed to measure and explore different markers of physical, mental, emotional, and social health from participants in Strength and Conditioning classes. Class participants were asked to complete a survey to self report the effects of the training on various aspects of their life. Data were analyzed and compared to national averages for college students, and correlation tests were conducted to identify relationships in the reported effects. The study found that no significant correlations existed …

The Evolution And Unraveling Of The American Eugenics Movement, Anneka Walton

Undergraduate Honors Capstone Projects

While the evolution of American eugenics surrounding the time of Nazi Germany has been well-documented, the periods before the explosion of American eugenics and the result of the movement in the wake of the Holocaust are not so well known. Many historically-based works have described the path and growth of eugenics from the time the term was coined to the public acknowledgement of World War II and the point where Americans ended eugenic euthanasia and slowed eugenic sterilizations. There are also many works within the realm of disability history that document these events from the more common social viewpoint. This …

The Moth Effect, Kylie Smith

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This thesis is the start of what I envision to be a full-length memoir. I address multiple themes, specifically family and generational trauma and mental illness. I explore these themes non-linearly, through personal narrative, scientific research, and scene recreations. I begin with an introduction and then move into an essay that explores my experience meeting my estranged sister from the first time. Throughout the essay, I move in and out of this meeting, weaving the encounter together with my own struggles with mental health, research about the Peppered moth species, and scene recreations from the lives of other women in …

Teaching And Learning Chinese Characters In The Chinese As A Foreign Language Classroom, Wanru Xue

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio covers the author’s perspectives in the field of Chinese as a foreign language when she was in the Master of Second Language Teaching program at Utah State University. The portfolio has three main sections. The first section includes the author’s teaching philosophy statement, rooted in her second language learning and teaching experience, and a reflection on classroom teaching observations. The second section contains two research perspectives on teaching and learning Chinese as a second language. The final section consists of an annotated bibliography on the topic of collaborative writing in a second-language context.

Modeling And Debiasing Feedback Loops In Collaborative Filtering Recommender Systems., Sami Khenissi

Electronic Theses and Dissertations

Artificial Intelligence (AI)-driven recommender systems have been gaining increasing ubiquity and influence in our daily lives, especially during time spent online on the World Wide Web or smart devices. The influence of recommender systems on who and what we can find and discover, our choices, and our behavior, has thus never been more concrete. AI can now predict and anticipate, with varying degrees of accuracy, the news article we will read, the music we will listen to, the movies we will watch, the transactions we will make, the restaurants we will eat in, the online courses we will be interested …

Western Christianity And The Origins Of Antiblackness, Eurocentrism, And White Supremacist Ideology., John Chenault

Electronic Theses and Dissertations

This qualitative study investigates the cult(ural) and intellectual history of Western Christianity to address a significant gap in the literature pertaining to the origins of whiteness/antiblackness in the West and its subsequent socialization worldwide. Western Christianity’s seminal role in the social construction of the whiteness/antiblackness dichotomy has been undertheorized, neglected, and ignored. This study finds early Christian theologians categorically imposed conceptual metaphors about Blackness on African people that depicted them as the exemplars of evil to teach Christian doctrine about sin and salvation. It connects these original antiblack discourses directly to the theo-political arguments Western European Christians used centuries later …

Ashley: A Chamber Opera In Four Scenes., Rron Karahoda

Electronic Theses and Dissertations

This thesis is an intimate chamber opera which explores an original story of a young woman finding her place in the world at the same time she is dealing with unresolved feelings of regret, jealousy, and confusion over her sister’s death. This journey is complicated by people on all sides seeking to benefit by exploiting her and her sister’s legacy. As these two threads collide, the opera reveals itself to be about introducing and synthesizing dualities (in the dialectical sense of thesis→antithesis→synthesis), both musically and dramatically. Octatonic and whole tone pitch sets learn to intermingle, as do whole families of …

Differential Transcriptome Analysis Reveals That Cache Valley Pm2.5 Triggers The Unfolded Protein Response In Human Lung Cells, Morgan Eggleston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Worldwide, exposure to air pollution is a serious human health threat. Particulate matter (PM) air pollution is a mixture of suspended solid and/or liquid particles and particle size is determined by its aerodynamic diameter. Fine, or “respirable” particles, typically from vehicle emissions, manufacturing, power generation, agriculture, as well as secondary photochemical reactions, are classified as ≤2.5μm in diameter (PM_2.5). Upon inhalation, PM_2.5 particles can reach the lower, more sensitive regions of the lung, enter the bloodstream, and be distributed to other areas in the body. Large-scale epidemiology studies have shown that PM_2.5 air pollution is associated …

Investigating Tourists' Decision Making And Intentions For Outdoor Recreation Participation During Early Covid-19, Prasanna Humagain

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation aims at discerning tourists’ behaviors and decision making processes for outdoor recreation participation, during the early COVID-19 pandemic. An outdoor recreation trip is defined in this study as “a journey involving at least one overnight stay away from home, and where the purpose is to engage in recreational activities in an outdoor or natural environment.” This dissertation first explores the factors that inhibit tourists’ desires for participating in outdoor recreation trips, the strategies they apply to avoid COVID-19 transmission, and the motivational factors that induce their desires for outdoor recreation participation in the COVID-19 context. The impact of …

The Impacts Of Increased Precipitation Intensity On Dryland Ecosystems In The Western United States, Martin C. Holdrege

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As the atmosphere warms, precipitation events become larger, but less frequent. Such increases in precipitation intensity are expected regardless of changes in total annual precipitation. Despite strong evidence for increases in precipitation intensity, disagreement exists regarding how these changes will impact plants, and studies are lacking in many types of ecosystems. This dissertation addresses how increased precipitation intensity affects soil water availability, and how plants respond to any such changes. I address this question in the context of big sagebrush ecosystems and dryland winter wheat agriculture, which are both environments that can be sensitive to changes in water availability. Results …

Children's Mathematical Engagement Based On Their Awareness Of Different Coding Toys' Design Features, Joseph S. Kozlowski

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Tangible coding toys have been promulgated as useful learning tools for young children to learn computer science and mathematics concepts and skills. Although research shows coding toys can support mathematics for early childhood aged children, little is known about the specific design features of coding toys that afford mathematical thinking concepts and skills to young children. The purpose of this study was to examine kindergarten-aged children’s awareness of the design features in coding toys and to understand how those design features afford children’s engagement with mathematics. The dataset used for this study was collected as part of design-based research NSF …

Applications Of Affinity Spaces In English Language Instruction: Writing And Peer Review Of Fanfiction Based On Video Games In An Academic English As A Second Language Writing Course, Marta Halaczkiewicz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This classroom-based research study explored applications of informal online spaces in formal language instruction. Using sociocultural theory as a lens, the present study examined how using creative writing genres and online feedback practices, may assist with alleviating the three pedagogical issues of academic writing instruction: rigidity of academic topics and forms, superficiality of in-class feedback process, and slow language development. Students in an intermediate English language course wrote weekly fiction inspired by their favorite video games. They also engaged in a scaffolded feedback process facilitated in an online space. At the end of the semester, they wrote a reflection on …

Refining, Testing, And Applying Thermal Species Distribution Models To Enhance Ecological Assessments, Donald J. Benkendorf

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The temperature of streams and rivers is changing rapidly in response to a variety of human activities. This rapid change is concerning because the abundances and distributions of many aquatic species in streams and rivers are strongly associated with temperature. Linking observations of temperature effects on species distributions with observations of temperature effects on fitness is important for improving confidence that temperature (and not some other variable) is causing the distributions we observe. Furthermore, producing accurate models of temperature effects on species distributions may allow us to develop tools to diagnose whether or not thermal pollution has impaired aquatic life. …

Implicit Cost Of Retaliatory Tariffs By Mexico On U.S. Cheese Export, Pengyan Sun

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mexico imposed retaliatory tariffs on U.S. cheeses ranging from 20 to 25 percent in July 2018. In order to provide valuable information for the government and farmers, my research estimated the implicit cost of retaliatory tariffs by Mexico on U.S. cheese exports. In particular, I estimate the difference between the forecasted value of cheese exported to Mexico and the actual value of cheese exported to Mexico using four different models. The total impact to the U.S. economy from the losses due to retaliatory tariffs was assessed by IMPLAN, an input/output model. The results showed that Mexican tariffs decreased U.S. industry …

Global Change Effects On Carbon Cycling In Terrestrial Ecosystems, Guopeng Liang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since terrestrial ecosystems store approximately 3 times more carbon (C) than the atmosphere, they have a significant effect on the atmospheric CO₂ concentration. Although many studies have been conducted to determine global change effects on C cycling in terrestrial ecosystems, the underlying mechanisms remain uncertain. To address this knowledge gap, I utilized meta-analysis, laboratory experiments, and soil microbial community analysis.

In chapter 2, I conducted a meta-analysis to examine whether effects of long-term N addition on plant productivity can shift over time. I found that 44% of studies showed a marked trend (increase or decrease) in the strength of …

Fitting Physical Models To Spatiotemporal Observations: Discovering Developmental Regulatory Networks Of Drosophila, Dj Holt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Deep learning continues to solve significant scientific and engineering problems, but the solutions found are neural networks with thousands of parameters that provide no scientific or engineering insights. A solution to this problem, explored in this work, is to learn mathematical models that represent mechanisms that can be interpreted by scientists and engineers.

A challenging learning problem is to discover the genetic regulatory mechanisms that drive pattern formation during early biological development. Using known mathematical models of these processes, consisting of coupled ordinary differential and partial differential equations, we aim to identify the model parameters that describe the biological mechanisms …

Measuring Changes In Motivation In Response To An Online Repeated Reading Intervention With Self-Monitoring, David N. Longhurst

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Reading is a complex cognitive process that is integral to learning, achievement, and future life outcomes. Students with reading disabilities struggle to obtain information and develop specific interests. Unfortunately, many students in the United States do not meet expected reading benchmarks. Also due to the impact of the COVID-19 pandemic, has presented multiple challenges for student academic reading growth. Motivation beliefs, such as self-efficacy, interest, and goal-directed behavior, play an important role in students’ education and development. This study examined whether motivational constructs change throughout the course of an online repeated reading intervention with self-monitoring. Five elementary students were selected …

Forecasting Fine Fuels In The Intermountain West Rangelands, Mira Ensley-Field

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objective of this thesis project was to develop a fine fuels forecast to help fire managers anticipate spatial variation in fuel loads before the start of the fire season. In Chapter 1 we compile and analyze the methodologies of the historical record of fine fuel loads reported to the Great Basin Coordination Center. Based on our data analysis, we developed a series of recommendations for improving the methods used to sample fine fuels in the future as well as more broad ideas for how land managers can use emerging technologies to more effectively monitor fine fuels. In Chapter 2, …

Student Centered Language Teaching: A Focus On Student Identity, Rachel Mano

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio is a compilation of essays that describe what the writer has come to see as essential topics in second language acquisition. It begins with a professional environment piece, and then a teaching philosophy statement focused on student identity and interaction in the classroom. This is followed by an essay on observations of teaching. The next two sections focus on pragmatic resistance among advanced learners and the importance of preparing learners for peer interaction. The portfolio concludes with an annotated bibliography outlining the main concepts associated with Communicative Language Teaching, a method that is commonly employed in second language …

Evaluating Short Term Effects Of Opportunity Zone Designation, Sarah M. Bennett

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The Tax Cuts and Jobs Act of 2017 included a substantial economic development effort known as Opportunity Zones. These Zones cover 12% of the census tracts in the United States and are estimated to cost $1.6 billion in lost capital gains tax revenue. Our paper seeks to find whether this program has had an impact four years after going into effect, using an econometric analysis on changes in housing prices.

The Effects Of A Mindfulness Curriculum On Sixth Grade Students In A Title I School, Jason A. Tackett

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Mindfulness is being integrated and studied across school settings as studies continue to reveal its beneficial effects. One of the largest mindfulness-in-schools organizations is Mindful Schools, which published a revised version of The Mindful Schools Curriculum for Adolescents (MSC-A) in 2019. While the effects of previous versions of the MSC-A have been evaluated in past studies and shown to be beneficial for students, the effects of the 2019 MSC-A have not been explored. This project sought to identify the effects of a condensed schedule of select lessons from the 2019 MSC-A on student and teacher perceptions of student mindfulness as …

Methods In Costume And Projection Design For Theatre, Jessica Wallace

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

A report detailing multiple practices for theatre design in costumes and projection. It is focused on playscript analysis, the design process, and the final build of the design for production.