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The Embodied Experience Of Adult Educators, Heather Drew Francis Apr 2024

The Embodied Experience Of Adult Educators, Heather Drew Francis

Theses and Dissertations

This interview study investigates the embodied experiences of adult educators, exploring how they perceive and utilize bodily knowledge in their instructional practice. Through interviews and observations with five adult educators, the study highlights challenges in articulating the role of physical experiences in teaching. The study reveals four major themes: (a) participants perceive or approach instruction as a performance, engaging with various performance tools like voice, sound, proximity, and posture to impact content delivery and classroom management; (b) bodily knowledge informs the educator's improvisational skills as they receive sensory input and adapt to student and environmental cues during teaching; (c) while …


Exploring Mesolimbic Circuitry Modulation By Opiates, Interleukin-10, And Psychostimulants, Joakim W. Ronström Apr 2024

Exploring Mesolimbic Circuitry Modulation By Opiates, Interleukin-10, And Psychostimulants, Joakim W. Ronström

Theses and Dissertations

The mesolimbic dopamine (DA) system originates in the ventral tegmental area (VTA) and projects to the nucleus accumbens (NAc) and other areas including the basolateral amygdala (BLA), prefrontal cortex, and the hippocampus. Drug use induces reward and leads to dysregulation in these brain areas and eventually to substance use disorders (SUDs). Chapter 1 introduces the mesolimbic DA system and its relationship to drug use and their relevance to each chapter. Chapter 2 explores opioid effects on BLA circuitry which is known to play a role in the emotional response including anxiety and stress in SUDs. We showed that morphine induced …


Gps-Denied Localization Of Landing Evtol Aircraft, Aaron C. Brown Apr 2024

Gps-Denied Localization Of Landing Evtol Aircraft, Aaron C. Brown

Theses and Dissertations

This thesis presents a dedicated GPS-denied landing system designed for electric vertical takeoff and landing (eVTOL) aircraft. The system employs active fiducial light pattern localization (AFLPL), which provides highly accurate and reliable navigation during critical landing phases. AFLPL utilizes images of a constellation comprised of modulating infrared lights strategically positioned on the landing site, to determine the aircraft pose through the use of a perspective-n-point (PnP) solver. The AFLPL system underwent thorough development, enhancement, and implementation to address and demonstrate its potential in navigation and its inherent limitations. A proposed method addresses the limitations of AFLPL by using an extended …


A Hybrid Communication System Using 5g Cellular And Ads-B For Uavs In High-Density Airspaces, Coulton Lee Karch Apr 2024

A Hybrid Communication System Using 5g Cellular And Ads-B For Uavs In High-Density Airspaces, Coulton Lee Karch

Theses and Dissertations

Robust communication is required to provide a safe airspace for the large numbers of unmanned aerial systems that are coming to the National Airspace System (NAS). This thesis explores methods for providing robust communication to large numbers of vehicles in the NAS. Automatic dependent surveillance-broadcast (ASD-B) is a transmission system that can transmit to and is currently required on all manned aircraft. Unfortunately, ADS-B suffers connectivity problems when supporting large numbers of unmanned aerial systems (UAS). The 5G Cellular protocol can support large numbers of UAS, but connectivity suffers with an increase in distance and interference. Using a 5G cellular …


The Generation Of Terahertz Light And Its Applications In The Study Of Vibrational Motion, Aldair Alejandro Apr 2024

The Generation Of Terahertz Light And Its Applications In The Study Of Vibrational Motion, Aldair Alejandro

Theses and Dissertations

Terahertz (THz) spectroscopy is a powerful tool that uses ultrashort pulses of light to study the properties of materials on picosecond time scales. THz light can be generated through a variety of methods. In our lab, we generate THz through the process of optical rectification in nonlinear optical (NLO) organic crystals. THz light can be used to study several phenomena in materials, such as spin precession, electron acceleration, vibrational and rotational motion. The work presented in this dissertation is divided into two parts: (1) the generation of THz light and (2) applications of THz light. The first portion of this …


Improving Wifi Sensor Network Security Through Unassociated Device Communication Using Wireless Latency Shift Keying, Jacob Edward Johnson Apr 2024

Improving Wifi Sensor Network Security Through Unassociated Device Communication Using Wireless Latency Shift Keying, Jacob Edward Johnson

Theses and Dissertations

IEEE 802.11 (WiFi) only has two modes of trust--complete trust or complete untrust. The lack of nuance leaves no room for sensors that a user does not fully trust, but wants to connect to their network, such as a WiFi sensor. Solutions exist, but they require advanced knowledge of network administration. We solve this problem by introducing a new way of modulating data in the latency of the network, called Latency Shift Keying. We use specific characteristics of the WiFi protocol to carefully control the latency of just one device on the network. We build a transmitter, receiver, and modulation …


Systems, Models, And Simulation For Novel Microfabrication Of Silicon Carbide And Metal Mesh Filters, Hunter R. J. Stevenson Apr 2024

Systems, Models, And Simulation For Novel Microfabrication Of Silicon Carbide And Metal Mesh Filters, Hunter R. J. Stevenson

Theses and Dissertations

As the boundaries of Moore's Law rapidly approach, research is increasingly turning to exotic materials and metamaterials to advance the capabilities of electronic and micromechanical systems. This thesis presents systems, models, and simulation techniques for novel microfabrication in the realms of silicon carbide (SiC) and metal mesh filters. Through the unification of femtosecond laser pulses, high numerical aperture (NA) objective lenses, and system power and motion control, a system capable of achieving arbitrary 3D features without line-of-sight with aspect ratios up to 109:1 in SiC is developed. Additionally, a model of a direct-write femtosecond-laser-ablation fabricated metal mesh filter (MMF) is …


Trauma-Informed Mindfulness-Based Stress Reduction To Increase Family Quality Of Life For Mothers Of Children With Autism: A Pilot Study, Carol May Vaughn Apr 2024

Trauma-Informed Mindfulness-Based Stress Reduction To Increase Family Quality Of Life For Mothers Of Children With Autism: A Pilot Study, Carol May Vaughn

Theses and Dissertations

Mothers of children with autism have a higher rate of stress than mothers of neurotypical children and mothers of children with other disabilities. This impacts their family quality of life. This study aimed to show that by teaching mothers trauma-informed mindfulness-based stress reduction techniques they were able to switch their perspectives and feel that they had increased the relationships with their child with autism and increased the rating they give their family quality of life. The participants were recruited using word of mouth and through distribution of posters to autism communities following approval of the experiment through the institutional review …


Modified Coulomb Approach For Squat Silos, Mitchell Cade South Apr 2024

Modified Coulomb Approach For Squat Silos, Mitchell Cade South

Theses and Dissertations

Traditional methods for calculating lateral pressures in silos, such as Janssen's Method and Coulomb's Method, have limitations due to the underlying assumptions of each methodology. This research investigates an approach which adapts Coulomb's Method to account for the cylindrical geometry of silos. The Silo Wedge Method (SWM) distinguishes between two cases based on the aspect ratio (height/diameter) of the silo. Comparative analysis reveals that the SWM accurately matches Coulomb's Method for linear retaining walls when the silo aspect ratio approaches zero. As the aspect ratio increases above 0.25, the SWM exhibits behavior similar to Janssen's Method. This suggests a potential …


Characterization Of Cellular Metabolism Regulation By The Transcription Factor Centromere Binding Factor 1 (Cbf1), Spencer Ellsworth Apr 2024

Characterization Of Cellular Metabolism Regulation By The Transcription Factor Centromere Binding Factor 1 (Cbf1), Spencer Ellsworth

Theses and Dissertations

Centromere binding factor 1 (Cbf1) is a transcription factor that controls the transcription of many genes involved in cellular respiration and lipid biogenesis and, as such, has been associated with hypolipidemia in humans. It is a known substrate for PAS kinase, which phosphorylates Cbf1 and alters its activity. Our hypothesis is that this phosphorylation affects the genes it regulates and the DNA motifs it binds to, perhaps due to different transcription complexes being formed. In this study, we conduct a chromatin immunoprecipitation in Saccharomyces cerevisiae to determine what genes and DNA motifs Cbf1 binds to in its wild type versus …


Distinguishing Between Symptom Presence And Severity Using A Two-Part Sequential Model, Luiza Ferreira Pradera Apr 2024

Distinguishing Between Symptom Presence And Severity Using A Two-Part Sequential Model, Luiza Ferreira Pradera

Theses and Dissertations

Most symptom measures either implicitly or explicitly distinguish between symptom presence and symptom severity. For example, item 2 on the PHQ-9, a commonly used measure of depressive symptoms, asks respondents to rate how much they have been 'feeling down, depressed, or hopeless.' The response options are 0 (Not at all), 1 (Several Days), 2 (More than half the days), and 3 (Nearly every day). Answering 0 indicates that the symptom is not present, and any response greater than 0 suggests the symptom is present. Higher values indicate higher severity of the symptom. Although the response options distinguish between symptom presence …


Multifunctional And Moisture Tolerant Zinc-Based Mono- And Bi-Metallic Metal-Organic Framework (Mof) Thin Films, Emmanuel Agbata Apr 2024

Multifunctional And Moisture Tolerant Zinc-Based Mono- And Bi-Metallic Metal-Organic Framework (Mof) Thin Films, Emmanuel Agbata

Theses and Dissertations

Many applications of metal-organic frameworks (MOFs) are highly dependent on their structures. The type and consistency of structure inform their properties. Zinc-based MOFs are applicable in different fields because of the low toxicity of zinc materials and are therefore also useful for catalysis. While MOF-5, a zinc-based MOF with carboxylate linkers is moisture intolerant, a variant of this is moisture tolerant. The introduction of a nitrogen-based linker in the zinc MOF which renders the structure moisture-tolerant. This material has not been explored as much, despite its multifunctional properties. Furthermore, the growth of Zn-based bimetallics of this MOF has not yet …


Sometimes Windows Break, Samantha Snyder Apr 2024

Sometimes Windows Break, Samantha Snyder

Theses and Dissertations

The sensation of detachment and reclusion frequently gives rise to an uncanny and dreamlike space. Enveloped within this dimension, the quirks of memory become a fragile lifeline to bygone, intangible ideas of reality. Fixated on this threshold, my artistic explorations in print, collage, and assemblage navigates these elusive realms, rendering fragmented and distant shapes and figures in stark contrast to elements that evoke an eerie sense of familiarity. In this manner, my work invites viewers to embrace the disconcerting and unsettling aspects of the in-between, all the while establishing an unsettling connection to reality through the lens of nostalgic objects …


Development Of Zr(Iv) Mof-Enabled Nerve Agent Electrochemical Hydrolysis Sensors, Tyler James Marlar Apr 2024

Development Of Zr(Iv) Mof-Enabled Nerve Agent Electrochemical Hydrolysis Sensors, Tyler James Marlar

Theses and Dissertations

Nerve agents are acetylcholinesterase inhibitors and among the most toxic chemical warfare agents ever synthesized. Detection of these chemicals is critical for the protection of populations and strategic resources. G-series nerve agents are volatile compounds. V-series nerve agents are persistent phosphonothioate compounds. Persistent nerve agents do not readily volatilize and can contaminate environmental resources for extended periods. While nerve agents are inherently non-electroactive, they can be hydrolyzed to electroactive products compatible with electrochemical sensing. Zr(IV) MOFs are next-generation nanoporous materials, which have been shown to rapidly catalyze nerve agent hydrolysis. In this work, the catalytic processes of MOF-808, a specific …


Hózhó + Art Heals, Eugene Tapahe Apr 2024

Hózhó + Art Heals, Eugene Tapahe

Theses and Dissertations

The land where I grew up gives me a sense of purpose and belonging. It embodies the Navajo concept of hózhó, which represents harmony, beauty, and balance. Being in tune with this spiritual connection inspires me to bring people together through art and healing. I use natural materials like sand, sage, cedar, tree twigs, and yellow and blue cornmeal to create my art. To maintain the spirituality of my work, I employ traditional and ritualistic harvesting methods passed down from generation to generation. These techniques are deeply connected to the land and are essential to my identity as an artist …


Studio As Laboratory: Prioritizing Artistic Fluency Through The Morphogenesis Of Paper, Jeannette Lina Neal Apr 2024

Studio As Laboratory: Prioritizing Artistic Fluency Through The Morphogenesis Of Paper, Jeannette Lina Neal

Theses and Dissertations

This paper describes a curriculum designed to examine relationships between artistic fluency in middle school art classrooms, and a robust year-long paper curriculum. A sustained focus with one material, such as paper, combined with relevant artists and investigative skills activities was designed to increase artistic fluency during a time when students often experience a decline in identity and confidence. Concerns with the U-curve theory suggest that many factors affect the continuity of art during these crucial years of school. Educational standards of the Reggio Emilia Approach can be applied to secondary education, encouraging both students and educator to create dynamic …


Developing An Artistic Self In Preservice Elementary Teachers: A Studio Art Curriculum To Promote Art Integration, Karilee D. Park Apr 2024

Developing An Artistic Self In Preservice Elementary Teachers: A Studio Art Curriculum To Promote Art Integration, Karilee D. Park

Theses and Dissertations

With the continual use of standardized testing, teaching art in schools, particularly elementary schools, often falls to generalist teachers with little to no experience in art. While art can be integrated into daily curriculum for deeper and lasting learning, without the proper training or support, generalist teachers are left to implement art as they encountered it in the past, if at all. Artistic anxiety and culturally misappropriated artistic experiences result in the arts being used inefficiently or avoided completely. Creating a curriculum for preservice elementary generalist teachers, I explored art integration through developing artistic confidence, skill, and identity for 16 …


From Pumps And Pipes To Data And Discovery: Unifying A New Division, Jeremy Myntti, Megan Mcmillan Apr 2024

From Pumps And Pipes To Data And Discovery: Unifying A New Division, Jeremy Myntti, Megan Mcmillan

Faculty Publications

A reorganization of the Brigham Young University Library in 2020 brought many changes to the library, including the formation of the Metadata and Information Technology (MIT) Division. This new division needed to define a vision for itself, encourage a sense of unity among its employees, and foster collaboration among those employees. This article details how the MIT Division created a Data and Discovery initiative based on the Pumps and Pipes collaboration model, a model which brings seemingly unrelated industries together to discover solutions to their respective challenges by exploring “their neighbor’s toolbox” (Pumps and Pipes, n.d., “What We Do”). Here …


Time-Dependent Strain-Resistance Relationships In Silicone Nanocomposite Sensors, Alex Mikal Wonnacott Apr 2024

Time-Dependent Strain-Resistance Relationships In Silicone Nanocomposite Sensors, Alex Mikal Wonnacott

Theses and Dissertations

Flexible high-deflection strain gauges have been demonstrated as cost-effective and accessible sensors for capturing human biomechanical deformations. However, the interpretation of these sensors is notably more complex compared to conventional strain gauges, partially owing to the viscoelastic nature of the strain gauges. On top of the non-linear viscoelastic behavior, dynamic resistance response is even more difficult to capture due to spikes in resistance during strain changes. This research examines the relationships between stress, strain, and resistance in nanocomposite sensors during dynamic strain situations. Under the assumption that both macroscopic stress and resistance are governed by microscopic stress concentrations at the …


As If It Were One Day, Megan Rowley Stern Apr 2024

As If It Were One Day, Megan Rowley Stern

Theses and Dissertations

As If It Were One Day is a multimedia art installation that chronicles patterns of light, movement, and sound, channeling the fluidity of time within the newborn phase of familial living. After giving birth to my daughter, I spent the next seven weeks observing these elements and recording them via video. The resulting art installation acknowledges my efforts to navigate my current life as an artist and a mother, my past battle with postpartum depression, and my consequent gravitation toward light.


High Data Rate Signal Processing Architectures And Compilation Strategies For Scalable, Multi-Gigabit Digital Systems, Daniel Alexander Nybo Apr 2024

High Data Rate Signal Processing Architectures And Compilation Strategies For Scalable, Multi-Gigabit Digital Systems, Daniel Alexander Nybo

Theses and Dissertations

In this study we present a high-performance computing architecture and hardware acceleration strategy for a heterogeneous multi-gigabit computing system. The system architecture integrates a BeeGFS distributed file system, capable of achieving 80 Gbps of sustained write throughput across five nodes, essential for managing the high data volumes generated by a 25 high performance computer (HPC) compute cluster. To ensure operational efficiency and scalability, the tasks performed on the Linux compute cluster consisting of 30 nodes are automated using Ansible, facilitating seamless deployment, management, and updates. We present compilation strategies for a hardware accelerated Polyphase Filter Bank (PFB) channelization routine optimized …


Neural Correlates Of Emotion Word Processing In Bilinguals: An Fnirs Study, Daniela Andrea Ortega Manchego Apr 2024

Neural Correlates Of Emotion Word Processing In Bilinguals: An Fnirs Study, Daniela Andrea Ortega Manchego

Theses and Dissertations

Despite increasing interest in the interface between emotion word processing and bilingualism, the representation of valence during emotion word processing in the bilingual brain remains unclear. In the present study, we used functional near-infrared spectroscopy (fNIRS) to investigate the neural correlates of written emotion words in a first (L1) and a second (L2) language. Native English (16) and native Chinese (16) bilingual participants rated emotion words in their first and second language while we recorded their brain activity. Our results show distinct neural processing patterns between L1 and L2, with the former eliciting increased overall activation in the dorsolateral prefrontal …


Death Stranding: A New Digital Ecology, Jordan Long Apr 2024

Death Stranding: A New Digital Ecology, Jordan Long

Theses and Dissertations

This essay analyzes Death Stranding, the 2019 release from contemporary game auteur Hideo Kojima. Here, I discuss the unique potentialities of this game world, detailing the ways in which Death Stranding expresses ecological perspectives. Asynchronous multiplayer serves as a unique metagame, helping to prove that play is a process of action which facilitates ecological thinking. The world of Death Stranding is filled with strange objects. The nonhuman entities that the player encounters throughout the game, for example, seem entirely alien. And yet, when these entities are properly understood, we realize that their inclusion is necessary--and natural. Your "job" in the …


Comics About Organs: Social Support And Graphic Medicine In The Awkward Yeti, Jacob Gibb Apr 2024

Comics About Organs: Social Support And Graphic Medicine In The Awkward Yeti, Jacob Gibb

Theses and Dissertations

Comic strips have always been a medium for more than humor. Many comic strips published on social media sites address mental health issues. Despite their popularity, the field of graphic medicine, which examines the intersection of health care and comics, has seen little to no examination of how these comics function on social media. Utilizing the popular comic The Awkward Yeti, this research examines how the rhetorical devices of comics make them an ideal medium for communicating about mental health issues and providing social support to social media users. This study conducts a content analysis of 15 Instagram posts from …


The National Basketball Association Communications Strategy For The 2019-20 Season Restart, Trevor Dale Jones Apr 2024

The National Basketball Association Communications Strategy For The 2019-20 Season Restart, Trevor Dale Jones

Theses and Dissertations

This paper analyzes the NBA's communications efforts from June 4 to July 30, 2020 as it prepared for an unprecedented season restart in the early days of a global pandemic. While scholars have examined the media's framing of the NBA in this period, there is a gap in the literature when looking at the official NBA communications strategy of the organization itself. As the first study to use risk communication theory in a sports scenario while also employing corporate social advocacy as the second theoretical basis of analysis, this qualitative study is a thematic and textual analysis of 14 NBA …


Validating Boyness: How Art Education Allows Male Adolescent Students A Space For Authenticity, Vulnerability, Empathy, And Connection, Stephanie Behlke-Mcfarland Apr 2024

Validating Boyness: How Art Education Allows Male Adolescent Students A Space For Authenticity, Vulnerability, Empathy, And Connection, Stephanie Behlke-Mcfarland

Theses and Dissertations

This thesis examines societal norms and unwritten rules for boys as they mature. It is hypothesized that most boys deal with emotional suppression or dissociation in varying degrees of severity due to traumas during their developmental years. This dissociation creates an inability to express their own emotions adequately and therefore affects their ability to empathize with others. A lack of vulnerability may also be a common challenge among boys society still considers vulnerability weakness. This pattern continues into adulthood and is then perpetuated through posterity and future generations. This thesis explores through a qualitative case study how using art integration …


Supplementary Data For Potential For Climate-Based Financing Of Watershed Management To Restore Streams And Improve Water Quality Following A Wildfire: A Case Study Of The Provo River Watershed, Braxton W. Porter, Robert B. Sowby Apr 2024

Supplementary Data For Potential For Climate-Based Financing Of Watershed Management To Restore Streams And Improve Water Quality Following A Wildfire: A Case Study Of The Provo River Watershed, Braxton W. Porter, Robert B. Sowby

ScholarsArchive Data

Data presented in Thesis Dissertation "Potential for Climate-Based Financing of Watershed Management to Restore Streams and Improve Water Quality Following a Wildfire: A Case Study of the Provo River Watershed". Provides all inputs, results, and code used in the presented analysis.


Multiscale Characterization Of Dislocation Development During Cyclic Bending Under Tension In Commercially Pure Titanium, Nathan R. Miller Apr 2024

Multiscale Characterization Of Dislocation Development During Cyclic Bending Under Tension In Commercially Pure Titanium, Nathan R. Miller

Theses and Dissertations

Continuous bending under tension (CBT) has been shown to increase room temperature elongation-to-failure (ETF) in various sheet metals past that of simple tension (ST). In commercially pure titanium (CP-Ti) Grade 4, up to 3x extended elongation over ST has been achieved. A greater understanding of deformation mechanisms in CBT would allow for its elongation-enhancing effects to be more fully exploited in HCP and other metals, creating potential for new forming strategies. While most of the extended ETF has been attributed to delayed localization via incremental deformation inherent to the CBT process, together with compressive stabilization and relaxation of mechanical strain …


Application Of High-Deflection Strain Gauges To Characterize Spinal-Motion Phenotypes Among Patients With Clbp, Spencer Alan Baker Apr 2024

Application Of High-Deflection Strain Gauges To Characterize Spinal-Motion Phenotypes Among Patients With Clbp, Spencer Alan Baker

Theses and Dissertations

Chronic low back pain (CLBP) is a nonspecific and persistent ailment that entails many physiological, psychological, social, and economic consequences for individuals and societies. Although there is a plethora of treatments available to treat CLBP, each treatment has varying efficacy for different patients, and it is currently unknown how to best link patients to their ideal treatment. However, it is known that biopsychosocial influences associated with CLBP affect the way that we move. It has been hypothesized that identifying phenotypes of spinal motion could facilitate an objective and repeatable method of determining the optimal treatment for each patient. The objective …


Still Life Happens, Mary Ann Crabtree Apr 2024

Still Life Happens, Mary Ann Crabtree

Theses and Dissertations

After dedicating over two years to pursuing an MFA degree focused on ceramics and sculpture, I find myself transported back to a familiar setting from my past: a tableau reminiscent of what remained in the dining space after four young children finished a meal and exited the room. Revisiting the scene recalls happy times despite the disorder. What helped maintain my sanity during the relentless repetition of the every-day-long task was the realization that every day, innocents are learning to become aware of the world around them. For my thesis exhibition, I created a tableau as a loud reminder of …