Digital Commons Network^™

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

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 …

Hormetic Modulation Of On Mtor Mitochondria Cross Talk For Mitigation Of Cellular Aging, Mahalakshmi R

Theses and Dissertations

Cellular aging is a gradual process involving structural and functional deterioration of cells. Mitochondria, the biological clock in cells, are known to play a crucial role in the progression of cell aging. According to the mitochondrial free radical theory of aging, oxidative phosphorylation in the mitochondria produces free radicals, such as, reactive oxygen species (ROS), which lead to oxidative stress in cells. This, in turn, results in mitochondrial dysregulation, and eventually causes degeneration of cellular components, thereby propagating cell aging. However, it is to be underscored that aging, at its core, is a multifaceted phenomenon that involves a number of …

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 …

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 …

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 …

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 …

A Spatial Data Framework For Indoor Positioning Using Machine Learning Techniques, Venkateswari P

Theses and Dissertations

The last few years have seen an increase in interest in indoor positioning and localization as potential research and development areas. WiFi is a strong substitute that supports positioning based on indoor floor plans. In this thesis, the Principal Featured - Kohonen Deep Structure (PF-KDS) model is developed to position WiFi devices more accurately and efficiently for indoor floor planning. Initially, spatial data analysis is conducted using the Principal Feature Enhanced Auto-Encoder algorithm, extracting principal features for dimensionality reduction.

Following this, the Kohonen Self- Organizing Deep Structured Learning technique is devised for precise position estimation by considering a new path …

An Application Of Soren Kierkegaard's Three Stages Of Life To The Marginalised Transgender Persons In India, Ramakrishnan G

Theses and Dissertations

According to Soren Kierkegaard, “Life is not a problem to be solved, but a reality to be experienced”. Human beings are completely free to make choices in their life and live in accordance to those. However, they have to be responsible as well as committed to their choices for an authentic existence. Transgender persons are also human beings though they identify themselves different from the gender binary.

This research has proposed to explore the existential struggles and faith of transgender persons in the modern society with reference to the application of three stages of life of Soren Kierkegaard to the …

Quantifying And Characterizing The Behavior Of Dissolved And Suspended Icp-Oes Detectible Elements In Utah Lake, Rachel Ann Valek

Theses and Dissertations

For Utah Lake in Utah, USA, we analyzed a uniquely comprehensive and longitudinal water quality dataset that extended over two summer sampling seasons. We measured 61 parameters using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), YSI ProDSS water sondes, and laboratory procedures to quantify and characterize dissolved and suspended behavior of trace elements in Utah Lake. We analyzed the data using principal component analysis (PCA) and multidimensional scaling (MDS) to understand the lake geochemistry and inform Utah Lake management decisions regarding nutrients and algal blooms. We found that 1) sediments rich in phosphorus (P) act as a source for bioavailable …

Psychotherapy Client Termination Patterns And Outcomes: A Large Follow-Up Study, Including Zero-, One-, And Two-Session Cases, Adam Victor Mcdonald

Theses and Dissertations

Empirical research examining psychotherapy clients' post treatment outcomes for all case lengths and their reasons for discontinuing treatment is limited in the literature, particularly for shorter case lengths. Research indicates that clients with zero-, one-, and two-session case lengths are the most common in psychotherapy (Howard et al., 1986; Nielsen et al., 2016; Phillips, 1985; Phillips 1987); and yet, little is known about these clients. The purpose of this study is to better understand these termination patterns and outcomes for the most common case lengths. Outcomes were measured with the Outcome Questionnaire-45 total score (OQ-45; Lambert et al., 2004). Client …

Comparing Asian Immigrants Offending Rates With Other Immigrants., Shamim Ara Pia

Theses and Dissertations

Asian Americans are the fastest-growing population in the United States (U.S). They are characterized by parental attachment, school commitment, neighborhood involvement, and belief. The association between Asian immigrants and crime is multifaceted and requires an in-depth investigation. This study aims to compare the offending rates of Asian immigrants with those of other immigrants, such as immigrants from Europe, Central and South America, Australia, and Africa based on Travis Hirschi’s social bonding theory. The data for this study are drawn from the National Longitudinal Study of Adolescent to Adult Health (Add Health), which is a nationally representative study of students in …

Time Spent Jogging/Running And Biological Aging In 4,458 U.S. Adults: An Nhanes Investigation, Christina Michelle Blackmon

Theses and Dissertations

Telomere length is a good index of cellular aging. Longer telomeres are predictive of longer life, and healthy lifestyles are associated with longer telomeres. This study explored the relationship between time spent jogging or running each week and leukocyte telomere length (LTL) in 4,458 randomly selected U.S. adults. The association was studied using data collected by the National Health and Nutrition Examination Survey (NHANES), and a cross-sectional design. Total weekly jog/run time was calculated from survey responses. From the minute totals, three categories were formed: <10 minutes/week, 10-74 minutes/week, and ≥75 minutes/week. Adults in the third category met the U.S. guidelines. Data were analyzed using one-way ANOVA. Partial correlation was used to adjust for differences in potential mediating factors, including demographic and lifestyle/medical factors. In the total sample, after adjusting for all the potential covariates, mean LTL significantly differed across the 3 jog/run categories (F=4.1, P=0.0272). Specifically, adults who met the guidelines via jogging and/or running had significantly longer telomeres than adults who performed no jogging/running. Adults in the middle category did not differ from the other two categories. A minimum of 75 minutes of jogging/running weekly is predictive of longer telomeres when compared to adults who do not jog or run regularly.

Thriving As Educators: A Study On Cultivating Joy And Longevity In Teaching, Stephanie Anne Wilkinson Witt

Theses and Dissertations

This instrumental case study explored the phenomenon of long-term teachers of a school district in the Western United States who continue to enjoy teaching. They were asked about their well-being at work, using the elements of the PERMA theory of well-being--positive emotions, engagement, relationships, meaning, and accomplishments--and how those impacted their enjoyment and their choice to continue teaching. The case consisted of seven teachers who each had at least 10 years of experience teaching. Each participant was interviewed about what they do to enjoy and continue teaching. Through analysis, clear strategies and actionable steps that teachers can take to continue …

Can A Congregation Make A Difference? The Relationship Between Social Support And Latter-Day Saint Lgbtq+ Adolescent Well-Being, Aubrey Bardsley

Theses and Dissertations

This study explores the relationship between social support at church and the well-being of adolescents who currently or previously belonged to The Church of Jesus Christ of Latter-day Saints (LDS, formally known as Mormon), differentiating between LGBTQ+ and non-LGBTQ+ adolescents. Past studies show that social support is negatively related to suicidality for adolescents. However, open questions remain about if this relationship is similar for LDS adolescents who identify as LGBTQ+ compared to those who do not. To test this question, I used data from the Family Foundations of Youth Development, a project that randomly sampled adolescents from Utah, Arizona, and …

Error Processing In Adolescents With A Mild Traumatic Brain Injury (Mtbi): A Longitudinal Study, Tanner J. Jensen

Theses and Dissertations

Error processing, a neural process critical to adaptive learning during adolescence, may be disrupted by mild traumatic brain injury (mTBI). Both cross-sectional and longitudinal studies of adults following mTBI indicate a variable impact of mTBI on neural correlates of error processing, including the error related negativity (ERN) and post error positivity (Pe) components of the scalp-recorded event-related potential (ERP). Existing studies of mTBI in adolescents indicate significantly decreased ERN amplitudes and nonsignificant differences in Pe amplitude between mTBI and control groups. However, no longitudinal studies of adolescents with mTBI are available to date despite the importance of these processes. We …

Deliberate Practice In The Skill Of Evaluating Automatic Thoughts: A Multiple Case Study, Hanni Rizk

Theses and Dissertations

Deliberate Practice is an emerging technique for competency-based education within psychotherapy training. In this multiple-case study, deliberate practice is evaluated for training the cognitive-behavioral therapeutic skill of evaluating automatic thoughts, also known as Socratic questioning. Students in a Clinical Psychology Ph.D. program responded to an actress in a simulated automatic negative thought therapy scenario before and after participating in a deliberate practice workshop. The workshop consisted of an overview of Socratic questioning, roleplay, expert feedback, and behavioral rehearsal. Scenario roleplays before and after the workshop presented situations related to client "lovability" and "competence" providing an opportunity for the participants to …

Investigating Which Muscles Are Most Responsible For Tremor Through Both Experimental Data And Simulation, Daniel Benjamin Free

Theses and Dissertations

Tremor affects millions of people and many patients desire alternative treatment options to medication or neural surgery. Peripheral suppression techniques are gaining greater use, but are currently applied in a trial-and-error method. To optimize these techniques, the muscles most responsible for an individual patient's tremor need to be identified. In this dissertation, I explored two parallel paths that both could aid in identifying muscles responsible for tremor. The first method utilizies measured data and a technique (coherence) that quantifies the frequency dependent correlation between two signals. Using coherence to identify muscles contributing to tremor requires at least two parts: an …

Load Reduction Leadership: A Cognitive Load Theory-Based Framework Differentiating Performance Patterns In Nyc Schools, Kristopher C. Bertoglio

Theses and Dissertations

This dissertation applies cognitive load theory to teacher working conditions in New York City. To connect small-scale cognitive processes with perennial organization-level effects, the theoretical components of this paper develop a novel framework. Load reduction leadership (LRL) illuminates how day-to-day school operations impact staff members’ cognition and school-level student performance. LRL extrapolates various cognitive load phenomena to schools’ complexities and time scales. Eight longitudinal case studies were found through New York State summative exam data. Schools were selected based on their abilities to over- and under-perform at improving their students’ proficiency, including schools that changed from under- to over-performance and …

Remote Sensing Of Residential Landscape Irrigation In Weber County, Utah, Annelise Marie Capener

Theses and Dissertations

Irrigation of residential properties in urban settings is typified by small and irregular areas, many untrained water users, limited end-use metering, and differing groundcover in contrast to agricultural settings. This makes analyzing irrigation patterns to promote efficient water use challenging. Analysis of Irrigation by Remote Sensing (AIRS) combines multispectral aerial imagery, evapotranspiration data, and ground-truthed measurements to overcome these challenges. We demonstrate the application of AIRS on eight neighborhoods in West Haven, Utah, using 0.6 m National Agriculture Imagery Program (NAIP) and 0.07 m drone imagery, reference evapotranspiration (ET), and water meter data from Weber Basin Water Conservancy District (WBWCD). …

Adverse Childhood Experiences And Adolescents’ Sense Of Self Outcomes: The Moderating Role Of Student-Teacher Relationships, Meredith Spraggon

Theses and Dissertations

This study delves into the intricate interplay between adverse childhood experiences (ACES), sense of self outcomes, and student-teacher relationships (STR). Utilizing a sample of 271 undergraduate students from a Mid-Western state, the research investigates the associations between ACES, self-esteem, social self-efficacy, and the role of STR as potential buffers against adverse outcomes. The findings revealed a high prevalence of reported ACES among participants, emphasizing the urgency to understand mitigating factors such as teacher relationships. Consistent with existing literature, ACES exhibited negative correlations with both self-esteem and social self-efficacy, underlining their detrimental impact on psychological well-being. Additionally, the study unveils a …

Investigating Self-Regulation In Secondary And Higher Education Online Contexts, Karen T. Arnesen

Theses and Dissertations

This dissertation uses a three-article dissertation, including a literature review and two research articles, related to the understanding and development of self-regulation (SR). Using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA), the literature review examined 22 articles researching a self-regulation intervention used in an online, higher education context. The articles included interventions specific to a unique context, interventions used in a specific context but could be easily adapted to other contexts, and generic interventions that could be applied in any context. Important themes revealed in the analysis include the importance of feedback in developing SR, the interaction …

Applying Mathematical Modeling To The Study Of Family Systems, Dahlia Maxwell

Theses and Dissertations

Mathematical modeling provides a powerful framework for insight into current scientific theories as well as hypothesis generation for further research. Despite its undeniable potential to enrich scientific advancement, the application of mathematical modeling remains conspicuously scarce in the field of family science. The complexity inherent in family dynamics, coupled with the intricate interplay of emotions in the individual, underscores the necessity of a robust analytical approach. Addressing this critical gap in the literature, this thesis introduces a sophisticated mathematical model of family dynamics integrating essential elements from family systems theory, emotion dynamics, and appraisal theory. The model is implemented as …

The Impact Of Covid-19 On Online Teaching And Faculty Preparedness: A Case Study Of Planning And Implementing Online Learning At An R2 Public Research University, Michele Renee Haynes

Theses and Dissertations

The purpose of this single-site case study was to understand four distinct online learning aspects impacted by the COVID-19 pandemic in a mid-sized, urban, four-year institution in the Southern United States: (1) the faculty experience with converting courses and teaching online, (2) the university-provided instructional supports available to faculty throughout the pandemic, (3) the online learning design utilized throughout the pandemic, and (4) the university's preparedness and response to the pandemic. Through an analysis of participant interviews, document analysis, and secondary analysis of an internal COVID-19 faculty and staff survey, the study findings illustrated five distinct areas that influenced teaching …

Deliberate Practice With Motivational Interviewing: Basic Helping Skills Among Novice Helpers, Angel Laurencio Vega

Theses and Dissertations

We examined the effects of deliberate practice (DP) in teaching motivational interviewing (MI) helping skills to 45 upper-level undergraduate students in a semester-long course using an experimental crossover waitlist design. Students participated in a three-hour MI skills workshop focused on open-ended questions, affirmations, reflections, and summaries (OARS) and engaged in ongoing practice throughout the semester. Students video-recorded four skill demonstrations involving real-life changes with a volunteer client, addressing behavioral change. Pre- and post-workshop video recordings were analyzed to evaluate changes in reflective listening skills and the overall consistency of using MI OARS skills. The results revealed significant increases in reflections-to-questions …

Mechanistic Empirical Design Of Flexible Pavements For Biopolymer Treated Soils, Vishweshwaran M

Theses and Dissertations

Cognizing the contamination effects of chemical soil modifiers on soil and groundwater, the assessment of the ability of biopolymers to improve the engineering properties of soils has gained attention in the last decade. As a soil additive, biopolymers have the potential to solve the trilemma of sustainability, price and soil suitability. Two polysaccharides and two protein biopolymers have been adopted in this study to enhance the geotechnical properties of fine-grained soils.

Design thickness catalogues were developed for a three-layered flexible pavement using 3D finite element analysis (FEA) and layered elastic analysis. The catalogue aims to provide structurally reliable thickness values …

A Community Centered Culturally Responsive Evaluation Of Our Behavioral Health Team Using Program Theory, Debra Ann Fritz-Fanning

Theses and Dissertations

The purpose of this research was to conduct a culturally responsive evaluation of our behavioral health team using program theory. This team consists of both school-based employees and community partners. The goal of this project was to evaluate our current behavioral health team practices to determine if we are improving the mental health of students at our school by intentionally connecting them with services. Program theory was used to design the evaluation, and members of the team engaged in six focus groups to create and evaluate the program. The team evaluated three areas of our work: organizational structures, resources, and …

Association Between Direct Access Laws And Physical Therapy Use And The Effect Of Change In Physical Therapy Use On Subsequent Healthcare Spending, Utilization, And Opioid Use, Dakshu Jindal

Theses and Dissertations

Background

Physical therapy (PT) has been recommended as the first-line treatment for patients with incident musculoskeletal conditions without severe trauma. Initial or early use of PT may help address some of the nation’s most pressing health policy challenges, including escalating healthcare spending and an ongoing opioid epidemic, by encouraging the use of physical therapy as a substitute for expensive surgeries and the use of opioids. Yet, state scope of practice laws have historically restricted the diagnosis and treatment of medical conditions to physicians. Traditionally, patients seeking care from a physical therapist had to obtain a referral from a physician first. …

Marriage And Family Therapists' Perspectives Of Working With Couples Impacted By Aphasia: General Perceptions And Response To Relationship-Centered Communication Partner Training, Madison Rae Christensen

Theses and Dissertations

The psychosocial needs of couples impacted by aphasia are often unmet. Sixty-one marriage and family therapists' (MFTs) experiences, perceived knowledge, confidence, comfort, and barriers in working with couples impacted by aphasia, and their interactions with speech-language pathologists (SLPs) were investigated using survey methodology. All MFTs were licensed, practicing in the US, and had at least 3 years of experience. Participants completed the following in order: (a) a pre-intervention survey, (b) one of two intervention conditions, and (c) a post-intervention survey. Twenty-eight respondents were randomly assigned to an education-alone intervention and 33 respondents were assigned to an education plus Relationship-Centered Communication …

Development Of Novel Algorithms For The Investigation Of Small Displacement Optical Flow For Opto Kinetic Nystagmus (Okn) Detection And Large Displacement Optical Flow For Surveillance, Jaiseeli C

Theses and Dissertations

Motion is a significant component of the modern visual experience, aiding with oculomotor control, object recognition, scene interpretation, perceptual organization and the acquisition of 3D shapes. Identifying motion vectors that characterize two-dimensional image transitions, usually from video frames, is necessary to estimate motion.

Optical flow is a motion-tracking technique that estimates the trajectory and velocity of a moving object in a video by shifting each pixel between frames using displacement vectors. This work has two objectives based on small and large displacement optical flow and computes optical flow using Lucas-Kanade and Brox flow, which seem to be superior to other …