Digital Commons Network^™

Control, Localization, And Shock Optimization Of Icosahedral Tensegrity Systems, Brett Layer

Theses and Dissertations

Exploring the design space of tensegrity systems is the basis of the work presented in this thesis. The areas explored as part of this research include the optimization of tensegrity structures to minimize the size of a tensegrity structure given payload shock constraints, and the control and locomotion of an icosahedral tensegrity system using movable masses and using an accelerometer in conjunction with leveraging geometrical knowledge of an icosahedral tensegrity system to localize the system after the system moves. In the optimization design space, a simplified model was created to represent an icosahedral tensegrity structure. This was done by assuming …

The Acceptability Of Relationship-Centered Communication Partner Training For Couples Impacted By Aphasia: A Mixed Methods Pilot Investigation, Kathryn-Anne Pertab, Tyson G. Harmon, Jonathan Sandberg, Jon L. Pertab, William S. Evans

Faculty Publications

Purpose: This study explored the acceptability and impact of Relationship-Centered Communication Partner Training (RC-CPT) in couples impacted by aphasia. In particular, couples considered whether discussing their relationship roles and responsibilities was important and relevant to the changes they desire. Preliminary quasi-experimental data regarding perceived communication confidence and the marriage relationship were also obtained.

Method: Three couples participated in RC-CPT across two sessions. Surveys were used to measure communication confidence and the marital relationship before and after participation in RC-CPT. The quantitative findings were analyzed using descriptive statistics. Couples also participated in a semi-structured interview about the acceptability of RC-CPT, during …

Transition-Based Services And Community Support: Improving Knowledge Of Community Resources For Youth With Disabilities In Role Transitions, Ian Christopher Gee

Theses and Dissertations

Youth with disabilities often struggle to transition into new areas of life; many of these youth have difficulty finding and keeping jobs, making friends, and living independently. The present study evaluated the effects of accessing an online guide detailing how to access supports in one's community. The goal was to increase knowledge of community support options for four students with intellectual and learning disabilities from a transition-support program in the Mountain West. The guide included information on applying for a job, making friends by joining a social club, and finding where to attend church. Results indicated that each student learned …

Black Stereotypes In Basketball Films, Carsen Jackson Williams

Theses and Dissertations

This study conducts a frequency analysis on the Black stereotypes portrayed in popular basketball films through the lens of media framing. Academic literature has made a frequent topic of racial bias and its role in professional sports, particularly through sports media. However, there is a gap in the literature when looking specifically at basketball films as a whole and the prevalence therein of racial stereotypes, specifically Black stereotypes. Using framing theory as the backbone of the study, a frequency analysis was completed of main characters in the ten most popular basketball films to identify what Black Stereotypes arise. Most common …

Episodic Memory Influences On Decision-Making: An Fmri Investigation Of Young And Older Adult Populations, Julie Van

Theses and Dissertations

Episodic memory involves the ability to remember specific events and personal experiences. It shares computational and neural resources with episodic future thinking, or the ability to simulate future episodes in anticipation of situations that have not yet occurred. Activity in the frontal lobe has been associated with episodic memory formation, as functional connectivity between the medial temporal lobe (MTL) and prefrontal cortex (PFC) has been associated with the organization and manipulation of information when forming memories. At its core, episodic memory extends to several other functional domains by recombining past information to construct future scenarios, facilitating an aspect of "mental …

Caregiver And Clinician Impressions On The Development Of Spoken Language In Autistic Cochlear Implant Users, Courtney Dawn Marks

Theses and Dissertations

The current literature reports that oral language development is not a realistic goal for autistic cochlear implant users (ACI). This is curious, due to the general success of cochlear implants and the fact that many autistic individuals develop strong spoken language skills. Therefore, this study aimed to examine clinician and caregiver insights into spoken language development in the ACI population with the aim of elucidating the factors that influence the poor outcomes reported in the literature. We predicted that cochlear implant function would not be the limiting factor in ACI language development, but that device use and sensory atypicalities might …

Dungeons & Dragons & Dissertations: A Study Of Therapeutically Applied Tabletop Roleplaying Game Groups At A University Counseling Center, Samuel Mischa Chun

Theses and Dissertations

Although there is a large body of research on the effects of unstructured group therapy among college students, there is inconclusive research on how implementing tabletop roleplaying games (TTRPGs) as a structured activity affects group cohesion for therapy groups made up of college students. Participants were adult, full-time university students who are seeking therapy at the university counseling center. This study measured the effectiveness of therapeutically applied TTRPGs in group therapy with a mixed-methods approach. Participants took the Outcome Questionnaire-45 (OQ-45) to measure psychological functioning, the Group Questionnaire (GQ) to measure group cohesion, and answered five qualitative questions to describe …

Toward Overcoming The Double Empathy Problem: Bridging Autistic And Neurotypical Minds Through Science And Art, Elizabeth Rose Bessey

Theses and Dissertations

Historically, autistic people have been portrayed as lacking empathy. However, more recent research reveals mutual, rather than one-sided, gaps in empathy between autistic and neurotypical (NT) people. Decreased empathy can lead to marginalization and even violence, usually toward those in the minority. Regardless of diagnosis, however, there are fundamental aspects of the human experience upon which empathy could be built. In the present study, we explored commonalities and differences in how autistic and NT individuals experience comfort and discomfort. Semi-structured interviews were conducted to discover the causes, emotions, and reactions to comfortable and uncomfortable social situations and environments across autistic …

Educational Barriers For Children In Nepalese Brick Kiln Communities, Eve Burgess

Ballard Brief

Throughout Nepal, brick kilns employ thousands of families annually for the seasonal work of crafting and shipping bricks. As families migrate between work in brick factories and agricultural work at home, more factors block their children from a complete and quality education. The open invitation to begin working with their parents and to help provide for the family becomes a strong temptation that causes many children to give up on school. In addition, Nepal's lack of law enforcement frequently allows children to drop out of school early without consequence. Their parents do not attempt to stop them either, making little …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

Scientists As Citizens: The Role Of The Bulletin Of The Atomic Scientists In The Postwar Era, 1945-1949, Elizabeth Baker Given

The Thetean: A Student Journal for Scholarly Historical Writing

In mid-August 1945 the dropping of the uranium and plutonium bombs devastated the cities of Hiroshima and Nagasaki, causing Japanese leaders to surrender to the United States. World War II had finally come to a close. However, the manner in which the war ended also marked the beginning of a new age. The detonation of the atomic bomb prompted unprecedented challenges in controlling the destructive weapon. Manhattan Project scientists, who had created the bomb in the midst of wartime secrecy and understood its grave dangers, were deeply concerned about the future of their brainchild. In a world that had been …

The Coronation Of An Historic Process: Franco And Spanish History, 1937-1947, Patrick Moran

The Thetean: A Student Journal for Scholarly Historical Writing

History is not a whim, Francisco Franco declared to a youth group in January 1945. "It was not chance that many centuries before other nations Spain had forged its nationality and obtained its personality, nor that the undertakings of its sons had amazed the world with their heroic deeds." Six years had not yet passed since the end of the Spanish Civil War. World War II was drawing to a close, Spain faced an uncertain diplomatic and political future as one of the last of Europe's ultra-rightist political regimes, and the Spanish dictator was choosing to open his speech to …

Examining The Early Influences On England's First Female M.D.: Elizabeth Garrett Anderson, Audra Bollard

The Thetean: A Student Journal for Scholarly Historical Writing

In 1859 Elizabeth Garrett Anderson returned home from a short vacation. At this time she made an announcement so shocking her mother cried for days in humiliation and her father declared it disgusting; she had simply informed them she was going to be a doctor. Victorian women of the upper-middle class were expected to prepare for domestic lives as wives and mothers. In mid-nineteenth century England, professional careers were unheard of for females. Although the British-born Elizabeth Blackwell had become the first female to earn an M. D. in America, where she set up a practice, measures were quickly taken …

Re-Defining Thainess: Negative Identification During The Franco-Thai Border Conflict, Shane Strate

The Thetean: A Student Journal for Scholarly Historical Writing

On the night of 15 October 1940 over three thousand university students and city residents marched, torches in hand, through the streets of Bangkok to protest the latest incident in the long-standing border dispute with France. Local newspapers had organized the demonstration and a few journalists accompanied the demonstrators, standing in the back of trucks and making speeches designed to incite the crowd. The march was part of a newspaper campaign to convince the government to deliver an ultimatum to French Indochina: either return territories formerly belonging to Siam or face military retaliation. Among the banners carried by the students …

Flexible And Rigid Endoscopic Evaluation Of In Vivo Rabbit Larynges: A Pilot Study, Shauntel Mei Li Anderson

Theses and Dissertations

The purpose of this investigation was to determine the comparability of flexible endoscopy to rigid endoscopy in the examination of rabbit vocal folds in vivo. This work was conducted within a larger parent project that has investigated the adverse effects of combination inhaled corticosteroids (ICs) on voice function in animal models and humans. In this study, both flexible and rigid vocal fold imaging was performed on eight rabbits; four having received ICs and four that were from control conditions. Original recordings were examined frame-by-frame to identify similar views, zoomed in and zoomed out, for flexible and rigid samples. Images were …

"La Tierra No Prometida" The Jewish Colonization Association's Venture In Argentina, Jeffery Richey

The Thetean: A Student Journal for Scholarly Historical Writing

During the last two decades of the nineteenth century, the Jewish Colonization Association undertook the most ambitious agricultural project in Jewish history. The aims of the JCA project were simple and staggering: the relocation of millions of Russian Jews to the Argentine countryside, to be effected over the course of twenty-five years. Adjudged by its own epic ambitions, the colonization effort was an epic failure. Not only did it fail in its stated intentions (the transplantation of millions of Jews), but the colonization venture also failed to provide the thousands of Jewish colonists with self-sufficiency and social well-being, the pursuit …

A Tale Of Desire And Deceit, Dallas Peterson

The Thetean: A Student Journal for Scholarly Historical Writing

This essay is a narrative account of the rebellion of An Lushan and the death of Precious Consort Yang, drawn primarily from a section of Sirna Guang's Zizhi tongjian, translated by Paul W. Kroll in "The Flight from the Capital and the Death of Precious Consort Yang," Tang Studies, no. 3 (Boulder: University of Colorado Press, 1985). This narrative also utilizes one of the two biographies of An Lushan: Howard S. Le,y, trans., The Biography of An Lushan (Los Angeles: University of California Press, 1960). With these two primary sources and a few key secondary sources I have …

Foam Fraction Flow: Using Mls-Mpm With Volume Fractions To Simulate Low-Density Dry Foam, Alexander Neville

Theses and Dissertations

Foaming bubbles are a common element seen throughout both nature and man-made civilization. All types of bubbles behave variably. For example, foams float in water, splash out from buckets, and are squeezed out of hand soap dispensers. Due to their complexity and variance in behavior, they can be expensive to simulate and difficult to portray realistically. When simulating dense concentrations of bubbles with little free-flowing water, such as soap films, three variables need to be accounted for: how the fluid will move, how the bubbles will be sized, and how the bubbles will behave when they come into contact with …

Minimal Specialization: The Coevolution Of Network Structure And Dynamics, Annika King

Theses and Dissertations

The changing topology of a network is driven by the need to maintain or optimize network function. As this function is often related to moving quantities such as traffic, information, etc., efficiently through the network, the structure of the network and the dynamics on the network directly depend on the other. To model this interplay of network structure and dynamics we use the dynamics on the network, or the dynamical processes the network models, to influence the dynamics of the network structure, i.e., to determine where and when to modify the network structure. We model the dynamics on the network …

Exploring Caregiver Support For Advanced Practice Nurses Following An Error, Sunnie Lee Nield

Theses and Dissertations

Advanced Practice Registered Nurses (APRN) are a growing population of employed individuals within the healthcare system, working in outpatient and inpatient settings. Like other healthcare professionals, nurse practitioners can and do make errors while practicing. Nevertheless, little to no research has focused on them. This research aimed to better understand nurse practitioners' attitudes towards error approach, perception, and cause using the Medical Error Attitude Scale (MEAS). Additional purposes included the further exploration of APRNs' experiences following an error and support they may or may not receive. A convenience sample of ARPNs licensed in Utah was sent an electronic survey via …

A Rabbit Model Of Voice Function Changes Caused By The Administration And Subsequent Withdrawal Of Asthma Inhalers, Savannah Forbes Bullock

Theses and Dissertations

Combination inhaled corticosteroids (ICs) are the primary treatment prescribed for patients with asthma; however, voice problems are also associated with ICs. In this study, 32 rabbits were assigned randomly to one of five experimental groups: baseline, induction, induction control, reversibility, and reversibility control. The baseline group received no treatment and larynges were obtained following quarantine. Rabbits belonging to experimental groups received IC treatment twice a day until trained raters noted visible vocal fold changes during endoscopy, which was performed every 2 weeks. When changes were observed, animals were euthanized, and the larynges were harvested from the experimental induction group and …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

All Dese Years Of Busy Livin': A Case Study Of Freedwomen In Athens, Georgia, Hollijane Dailey Litchfield

The Thetean: A Student Journal for Scholarly Historical Writing

A bright-eyed little girl about the age of four or five, dressed adorably in a lacy dress with matching shoes, carried a basket of fruit as she circled the crowded dining-room breakfast table. "Anna, Anna," they called out as she cheerfully brought the basket to each person who requested fruit. Her small hands could not yet perform the laborious tasks required of a house servant but still, she was working, doing her small yet important part. Though what she was doing may seem like a minor task, it symbolized the fact that Anna, despite her young age, was a slave, …

Satanic Verses?: An Analysis Of The Explanations For The Return Of The Muslim Community From Abyssinia, Andrew D. Magnusson

The Thetean: A Student Journal for Scholarly Historical Writing

When Muhammad began preaching publicly in 613 CE, he encountered little opposition from local Arabian tribes. It was not until the Prophet began to denigrate the tribal deities-al-Lat, al-'Uzza, and Manat-that opinion turned against him. Meccan leaders from the influential Quraysh tribe worried that Muhammad's vociferous call for monotheism would decrease the number of travelers making the lucrative pilgrimage to pagan shrines at the sacred sanctuary of Ka'ba. They gave the Prophet several chances to recant or make peace, but he obstinately refused and their persecution of him continued. Although Muhammad's clan protected him, some of his followers were not …

The Impact Of Divided Attention Tasks On Stress: Insights From Heart Rate Variability And Galvanic Skin Response, Kira Stefanie Uluave

Theses and Dissertations

This study examined the impact of divided attention tasks on stress using physiologic measures. The divided attention conditions included speech tasks (conversation or procedural discourse) and non-speech computer-based tasks (visuospatial, mathematical, language, data entry, or text editing). Participants included 60 adults divided into two groups of 30 by age. The young adult group ranged in age from 18-30 years and the older adults ranged from 55-82 years. Participants were required to perform the speech task and the non-speech task in isolation as well as a speech task performed concurrently with each of the non-speech tasks. The order of the tasks …

Psychological Safety Of Pre-Licensure Nursing Students: A Longitudinal, Qualitative Study, Laura Butler

Theses and Dissertations

Background: Previous studies have explored the concept of psychological safety among pre-licensure nursing students; however, the literature is notably sparse on personal descriptions of pre-licensure nursing students' experiences of psychological safety in clinical settings. Individual descriptions of psychological safety will provide added insight and understanding about the elements that shape psychological safety in pre-licensure nursing students. Objectives: This research aimed to longitudinally explore pre-licensure nursing students' experiences of psychological safety during clinical rotations and how their experiences of psychological safety change over time. Methods: This study used a longitudinal, qualitative, descriptive approach. Participants were recruited from a nursing program in …

Dna-Templated Nanofabrication Of Metal-Semiconductor Heterojunctions And Their Electrical Characterization, Chao Pang

Theses and Dissertations

Bottom-up nanofabrication, although still in its early stages with formidable challenges, is considered a potential alternative method to address the limitations of traditional top-down techniques by offering benefits including process simplification, cost reduction, and environmental friendliness. DNA-templated nanofabrication, one of the most powerful bottom-up methods, presents an innovative way to create advanced nanoelectronics. In this approach, nanomaterials with specific electronic, photonic, or other functions are precisely and programmably positioned on DNA nanostructures from a disordered collection of smaller parts. These self-assembled structures offer significant potential for improving many fields such as biosensing, drug delivery and electronic device manufacturing. This dissertation …

Nur Al-Din: Al-Malik Al-'Adil, Drew Mecham

The Thetean: A Student Journal for Scholarly Historical Writing

Though Saladin typically dominates discussion on Muslim resistance to the European Crusades, historian Carole Hillenbrand has noted that it was not Saladin but Nur al-Din Abu al-Qasim Mahmud Ibn 'lmad al-Din Zangi, hereafter Nur al-Din, who had a "reputation ... most glorious in the succeeding centuries in the Islamic world" Writing in the thirteenth century, Abu Shama noted that Saladin "modeled himself on all Nur al-Din's qualities of piety, chastity, decency, nobility and statecraft." The great Arab historian 'Ali 'izz al-Din lbn alAthir al-Jazari lbn al-Athir, known as lbn al-Athir, stated that his epitaph for Nur al-Din is written "in …

German Speakers In America During The Revolutionary War: Action, Assimilation, And Liberty, Heather Fife

The Thetean: A Student Journal for Scholarly Historical Writing

In 1768, Joseph II, afraid oflosing manpower and wealth within his own country, issued a decree forbidding his people to immigrate to lands outside the Holy Roman Empire. This effort to stem the tide of the American Auswanderung showed little result, as the annual number of German speaking emigrants to the New World remained in the thousands until 1775. At this time, the relationship between Great Britain and her subjects across the Atlantic was rapidly deteriorating. Although the reasons for this decay are numerous and varied, many British colonists resented the actions of the mother country. The end result, of …

A War Of Words: Old Testament Slavery Debates In Antebellum Era, Sara Mcconkie

The Thetean: A Student Journal for Scholarly Historical Writing

Rligious leader Joseph Smith put it eloquently when he stated that early nineteenth-century religious leaders "understood the same passages of cripture so differently as to destroy all confidence in settling . .. question[s] by an appeal to the Bible." 1 The debates surrounding slavery during the antebellum era validate Smith's statement. With compelling arguments, religious leaders between 1830 and 1860 condoned and condemned slavery, using the Bible to support their claims.