Digital Commons Network^™

Engineering Lab Building Telescope Manual, Aidan L. Tueller

Physics Capstone Projects

In partnership with Dr. Jan Sojka, head of the Physics Department, a plan was created to make the telescope on top of the Engineering Lab building operational again for either staff, students, classes, or labs to use. The telescope was purchased through funds by Utah NASA Space Grant Consortium. This paper will contain basic information about how to operate the telescope and use its equipment. There is an online manual from Meade that is much longer but goes into much more detail about individual pieces and specific parts of the telescope.

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 …

An Analysis Of Costume Design: Getting Near To Baby, Spring Awakening; Hair And Makeup Miss Bennet: Christmas At Pemberley, Amanda Cardwell-Aiken

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

This paper chronicles three realized designs by Amanda Cardwell-Aiken during her MFA Costume Design and Technology studies; including Costume Designs for Getting Near to Baby and Spring Awakening the Musical, Hair and Makeup for Miss Bennet: Christmas at Pemberley. Each chapter is dedicated to a specific play and highlights the research, design process, renderings and the execution of design through character breakdowns, production photos and examples of paperwork.

(138 pages)

Graduate Classes To High School Classrooms: A Collection Of Lesson Plans Aimed At Teaching History Graduate Content To High Schoolers, Christopher Taylor

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

As a high school teacher I wanted to create a project that would help benefit my high school students. My project consists of ten lesson plans that incorporate course material from my graduate classes and developed activities to teach this material in a high school setting. The lessons emphasize religious studies, indigenous studies, and different elements of historical method and theory. Each lesson plan is connected to specific Utah core content and literacy standards. The project also contains two papers that I wrote while completing my studies in graduate school. These give a glimpse into the type of research I …

Cross-Boundary Stewardship In Protected Area Centered Ecosystems: Perceptions Of Success And Characteristics Of Cooperative Engagement, Ryan D. Tarver

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The legal boundaries of protected areas, such as national parks are established and enforced by humans. Therefore, jurisdictional boundaries are ultimately have human meaning but not necessarily ecological relevance as natural phenomena such as watersheds and wildlife habitat often extend beyond a jurisdictional boundary. When considering the extent of natural system, we find that protected areas only make up part of a given ecosystem. The result is a large expanse of lands that fall under a various ownership types that include both publicly and privately designated tracts of land. This presents a management challenge when attempting to manage at the …

Getting The Dirt On Phosphorus Pollution In Mountain Lakes: Are Rising Soil Temperatures Contributing To Eutrophication In Mountain Watersheds?, Gordon O. Gianniny

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mountain watersheds provide a critical supply of clean water to millions of people around the world. In recent years, evidence of a concerning trend has emerged in these watersheds: rising phosphorus (P) concentrations. P often acts as the limiting nutrient in mountain lake ecosystems, so increasing P availability in mountain lakes and streams has the potential to drastically increase algal growth in these systems. In extreme cases, increasing mountain lake P concentrations may even cause harmful algal blooms that degrade downstream water quality. While the implications of rising P concentrations in mountain lakes are serious, the cause driving this widespread …

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.

Examining Model Complexity's Effects When Predicting Continuous Measures From Ordinal Labels, Mckade S. Thomas

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many real world problems require the prediction of ordinal variables where the values are a set of categories with an ordering to them. However, in many of these cases the categorical nature of the ordinal data is not a desirable outcome. As such, regression models treat ordinal variables as continuous and do not bind their predictions to discrete categories. Prior research has found that these models are capable of learning useful information between the discrete levels of the ordinal labels they are trained on, but complex models may learn ordinal labels too closely, missing the information between levels. In this …

Convexity Applications In Single And Multi-Agent Control, Olli Nikodeemus Jansson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The focus of this dissertation is in the application of convexity for control problems; specifically, single-agent problems with linear or nonlinear dynamics and multi-agent problems with linear dynamics. A mixture of convex and non-convex constraints for optimal control problems is also considered. The main contributions of this dissertation include: 1) a convexification of single-agent problems with linear dynamics and annular control constraint, 2) a technique for controlling bounded nonlinear single-agent systems, and 3) a technique for solving multi-agent pursuit-evasion games with linear dynamics and convex control and state constraints. The first result shows that for annularly constrained linear systems, controllability …

Effect Of Increasing Levels Of Gossypol And Fatty Acids Coming From Whole Cottonseed On Rumen Fermentation, Nutrient Digestibility And Microbial Community Composition In Continuous Culture Fermenters, Camila Castro Veloz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In this study we determined the impact of increasing dietary whole cottonseed (WCS) on rumen fermentation, nutrient digestibility, and microbial community composition. This study contributes novel information to the dairy community deepening the understanding of how including different levels of WCS can affect the rumen environment. This research was conducted in continuous culture fermenters. Treatments included a control diet without WCS, or the control diet plus 5, 10, or 15% (dry matter) WCS. The control diet was a 50:50 orchardgrass hay:concentrate mixture fed twice daily. In the second experiment, soybean meal and cottonseed meal (CSM) were included, and rations were …

Association Between Ideal Cardiovascular Health And Multiple Disabilities Among Us Adults, Brfss 2017–2019, Debasree Das Gupta, U. Kelekar, M. Abram-Moyle

Kinesiology and Health Science Faculty Publications

Objectives

Cardiovascular health is the leading cause of death and disability in the United States. Our objective was to estimate the association between ideal cardiovascular health (ICVH) and multiple disabilities among US adults stratified into the three age groups of young (18–44 years), midlife (45–64 years), and older adults (≥65 years).

Study design

We conducted a cross-sectional analysis using data pooled from the 2017 and 2019 Behavioral Risk Factor Surveillance System (BRFSS).

Methods

Using American Heart Association's seven-component (four ideal behaviors and three ideal health factors) scoring tool, we identified ICVH as a composite score ≥5 and also computed the …

Mission Concept User Guide: University Nanosatellite Program (Unp), Space Dynamics Laboratory

Space Dynamics Laboratory Publications

This guide is specific to the University Nanosatellite Program (UNP) Mission Concept Program and focuses heavily on mission design and initial systems engineering processes. Additional information covering mission design, systems engineering processes, detailed design, assembly, integration, and testing is available in the UNP Nanosatellite User Guide and other associated UNP resources. This guide assumes the reader has entry-level familiarity with engineering, space, and satellite concepts such as mechanical and electrical calculations and terms, orbits, and CubeSats. UNP provides much of this information during the Kickoff and Mission Design presentations.

Markov Chain Analysis Comparison, Thomas Robert Prouty

Undergraduate Honors Capstone Projects

This Honors Capstone was proposed as a method to develop a greater understanding of modern model-checking tools. To do this the student chose to analyze and compare the results of the tools Prism, Storm, and Stamina. To evaluate the effectiveness of each tool, comparisons were made of the results for running each tool on a simplified communication network.

The simplified communication network model used was a CTMC (Continuous-Time Markov Chain) model that employed correct signal transitions and erroneous bit flipping transitions. This was done in an effort to simulate possible errors and faults that can occur between a provider and …

Ars, Virtus, Impetus: Gladiatorial Training And Roman Legionaries, Daniel Porter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 105 BCE, the Roman consul Publius Rutilius Rufus employed gladiatorial training for his legionaries. This thesis examines the physiological and psychological consequences of this style of training on the human body in an effort to understand why these particular soldiers were so effective. I used experiential testing alongside primary and secondary source research to examine how this process better prepared Roman troops for engaging in actual combat.

Laboratory Modelling Of The Various Components Of Backward Erosion Piping Behavior Due To Converging Flow With Different Constricted Outlets, Ibrahim Ahmed Abdelmotelb Ibrahim

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Backward Erosion Piping (BEP) is an internal erosion mechanism which occurs at the down stream of dams or levees. Two conditions needed for this failure to occur: 1) head of water in the upstream of the dam or the levee to drive the seepage forces, and 2) crack in the roof or the blanket layer of the cohesionless material in the downstream of the dam or a levee. Numerous researches were performed in the past in an attempt to predict the critical gradient for BEP to initiate. Some researches are too conservative and other researches are under predicting the critical …

The Influence Of Surface Roughness Frequency On Rotating Sphere Aerodynamics, Jack C. Elliott

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Solving the problems of increasing highway fuel efficiency, throwing a better curve ball, and preventing an aircraft from stalling all have a common thread: controlling flow separation. Defined by the fast moving flow around an object detaching from the object, flow separation has implications for a broad number of engineering fields. Research regarding flow separation control has led to the understanding that the easiest method for delaying flow separation for a given shape is to vary how turbulent the flow around the object is. Varying this turbulence around an object may be achieved through various methods including changing the …

The Role Of Psychological Flexibility In Acceptance-Enhanced Behavior Therapy For Trichotillomania: Moderation And Mediation Findings, Clarissa W. Ong, Douglas W. Woods, Martin E. Franklin, Stephen M. Saunders, Angela M. Neal-Barnett, Scott N. Compton, Michael P. Twohig

Psychology Faculty Publications

Trichotillomania is characterized by recurrent pulling out of one's hair, leading to significant hair loss and accompanied by clinically significant distress and/or functional impairment. The current study used data from a randomized controlled trial comparing the effectiveness of acceptance-enhanced behavior therapy (AEBT) to psychoeducation plus supportive therapy (PST; active control) for trichotillomania in an adult sample. The objectives were to examine the moderating and mediating influence of trichotillomania-specific psychological flexibility in treatment for trichotillomania. Participants with lower baseline flexibility performed better in AEBT than PST in terms of greater symptom reduction and quality of life. Lower baseline flexibility also predicted …

Characterization Of Neutrophil Extracellular Traps In Naked Mole-Rats: A Step Towards Cancer Resistance, Thomas Abraham Smith

Undergraduate Honors Capstone Projects

Cancer is the second leading cause of death in the United States, exceeded only by heart disease. One of every five deaths in the United States is due to cancer. A growing area of research involves the analysis of cancer resistant traits in other species to understand their biological mechanisms and eventually make translations to human cancer research and clinical treatment. Because of their remarkable cancer resistance, the naked mole-rat (NMR) is a prime subject for this research, and various studies have already suggested that the immune mechanisms of the NMR might be harnessed for human cancer therapies^1-4,7. …

Shifting The Paradigm With Wednesday Addams: Why Nuanced, Intersectional Portrayals Of Autistic People Matter, Camille Alyse Bassett

Undergraduate Honors Capstone Projects

For decades, Autistic people have been portrayed in the media through dehumanizing stereotypes such as the robot, the superhuman savant, and the empty shell. Through these stereotypes, Autistic people are construed as non-human, above-human, and sub-human but never as human beings with complexity, authenticity, and dignity. In addition to being stereotypical, depictions of Autistic people have historically featured white and male characters, a longstanding pattern that erases Autistic women and people of color, among others. In 2022, however, Netflix’s spinoff series of The Addams Family, Wednesday, brought to the screen one of the very first autistic-coded …

Reason And Rationality In The Post-Pandemic Era, Jordan David Schwanke

Undergraduate Honors Capstone Projects

This paper investigates human reason’s proper function and role in the post-pandemic era. Sections 1 and 2 analyze recent literature on Kahneman’s dual processing theory and Hugo Mercier’s and Dan Sperber’s (M&S) interactionalist approach toward human reason. Kahneman’s theory cannot explain how System 2 is still prone to make serious mistakes, and M&S provide a more plausible alternative: reasoning is all intuitive. Humans can intuit reasons for their beliefs and intuitions. But more importantly, reason is the metarepresentational ability to evaluate the strengths or weaknesses of reasons and arguments. Reason, through the process of evolution, is fundamentally used for justification …

A Phenomelogical Inquiry Of The Applicability Of Neurologic Music Therapy For A Student Music Therapist, Katie Fairbourn

Undergraduate Honors Capstone Projects

Neurologic Music Therapy (NMT) is a standardized training offered to many different clinical disciplines including music therapy. NMT specializes in research, techniques, and principles regarding the brain’s relationship with music. Despite what the name may suggest, NMT is not affiliated with the music therapy profession, and may be often overlooked by music therapy programs across the country, as was the experience of the principal investigator (PI). There is a lot of research and studies available showing the benefits of NMT for specific clinical populations, but there is no research that examines the effect and value NMT training has when combined …

Applying The Extended Parallel Process Model To Climate Change Communication, Mikenna Renee Debruin

Undergraduate Honors Capstone Projects

Whereas over 99% of the scientific community believes in the concept of anthropogenic climate change, lay support is still lagging behind. I suggest three key factors to lagging lay support: 1) complexity, 2) manufactured scientific controversy, and 3) doom-and-gloom framing. Because of these factors, individuals are less willing believe in the prevalence of human-induced climate change, nonetheless do something about it. The Extended Parallel Process Model (EPPM), however, presents a model to assuage eco-anxiety and counter psychological distance from the problem. The EPPM, proposed by Kim Witte in the 1990s, combines appeals to threat and appeals to efficacy to contextualize …

Light Scattering From Periodic, Conducting Nanostructures, Wesley Kenneth Mills

Undergraduate Honors Capstone Projects

A material with broadband light absorbing capabilities has the potential for much usefulness in devices such as photovoltaics and thermoelectrics. By energy conservation, a non-transparent material with low reflectance will be highly absorbing. Thus, much research has been devoted to understanding what makes material having low reflectance across a wide wavelength spectrum.

The importance of a material’s electronic structure in determining reflectance is well-established. Current research is revealing the additional importance of surface architecture in the reflective properties of a material. A metasurface is a two-dimentional material with physical features at or smaller than the wavelength of light considered. These …

Critiquing The Present And Imagining The Future: Diversity In Contemporary Young Adult Dystopian Literature, Ericka Stone

Undergraduate Honors Capstone Projects

This project investigates the historic and contemporary representations of diversity in young adult dystopian literature. First, the functions of utopia and dystopia are examined, as each genre seeks to create change within society, whether it is by presenting the possibility of a more hopeful future, or by projecting the problems of the present into a terrifying vision of what might happen if changes are not made. By examining the elements of utopian and dystopian fiction and the way each genre conveys their themes, this project seeks to locate the significance of diversity and representation of all races, ethnicities, genders, and …

Algae Against Deforestation: Algae Oil As A Potential Palm Oil Substitute, Abiela Meek

Undergraduate Honors Capstone Projects

This capstone project is an effort to pursue sustainability through circular engineering design. With increasing interest in sustainable production of consumer products, creative and multifaceted solutions are the pathway forward to a more circular economy. Palm oil production is a key driver of deforestation worldwide and an unsustainable industry. As palm oil is a large player in the commodities market, evaluating a potential replacement provided a unique opportunity for sustainable circular engineering. High nitrogen and phosphorus concentrations in wastewater are also a cause for environmental concern as they can lead to harmful algal blooms. By utilizing the nitrogen and phosphorus …

Speech Intelligibility Assessment: Predicting “Noncompliant” Listener Behavior, Briggs Kroff

Undergraduate Honors Capstone Projects

Purpose: When researching speech intelligibility among people with dysarthria, convenience sampling has typically been used to recruit listeners. A new online crowdsourcing method, Mechanical Turk (MTurk), results in ecologically valid results, but outlier results are often removed from the analysis and considered "noncompliant". This study aims to examine whether there is a relationship between age, gender, speech/language/hearing impairment, and whether someone is "noncompliant".

Methods: 16 speakers, both with and without dysarthria, were recorded while they read prewritten sentences. Research participants found through MTurk then listened to the sentences and transcribed them. They also were asked questions including their …

Protein Nutrition And Immunity In Male Bumblebees (Bombus Impatiens), Carson Stoker

Undergraduate Honors Capstone Projects

Male bumble bees play a vital but understudied role in their colonies. They are essential to colony reproduction and success, despite not emerging until the end of the colony's life cycle. Even so, the biology of male bumble bees is not well understood, which leaves our understanding of colony health incomplete. This knowledge gap is important because bumblebee populations are declining, which threatens the ecosystems and industries which rely on them for pollination. This study aimed to understand how two understudied factors of bumble bee health—diet and immunity—are related in males. Pollen, a bee’s main source of protein, has been …

Connections For Success: Social Networking In Virtual University, Clara K. Cook

Undergraduate Honors Capstone Projects

Online learning has experienced an unexpected increase in the last two years in response to the demands of the COVID-19 pandemic and its accompanying mitigation efforts. As universities engage in discussions regarding whether to keep offering a wide selection of online courses or transition fully back to traditional course modes, it is important to understand the extent to which students are able to network with their instructors and classmates in their online courses and the ways in which it differs from in-person courses. This paper explores the differences in networking between in-person, synchronous online, and asynchronous online courses. Additionally, it …

Evidence-Based Approaches To Lowering Uti Rates In Skilled Nursing Facilities: A Review Of The Literature And Application To A Local Skilled Nursing Home, Hailey Griffin

Undergraduate Honors Capstone Projects

The purpose of this paper may be divided into two parts. The first part was a literature review that sought to determine the most common risk factors for developing a urinary tract infection in nursing homes, as well as to identify evidence-based practice interventions for decreasing UTI rates within that specific patient population. The second part consisted of a case study that sought to apply the principles gathered from the literature review to the UTI logs of a deidentified local nursing home. It was found that indwelling urinary catheters and age are the two most common precipitating risk factors for …

Ethical Issues With Schizophrenia Research And Treatment, Chloé Brogdon

Undergraduate Honors Capstone Projects

Schizophrenia is a complex and debilitating mental disorder that affects millions of individuals worldwide. Current medical science is rapidly growing in its understanding of this illness. As researchers and practitioners seek to better understand and treat this condition from a medical and physiological standpoint, it is crucial that ethical implications of research and treatment approaches are fully considered and prioritized. This project investigated the nature and scope of schizophrenia as an illness in order to delve into ethical issues with current research and treatment approaches. Some of the ethical issues identified and analyzed include issues with informed consent, stigmatization, and …