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The Public And The Private Good: Plato On The Happiness Of The Citizens In The Republic, Lucas Heimgartner

Philosophy Theses

In Book IV of the Republic Adeimantus raises a concern to Socrates that the guardians seem quite unhappy. If true, this charge threatens one of the central aims of the Republic: to show it is better for you to be just rather than unjust. Socrates offers a response, but ow to interpret this response is a matter of some debate. I argue that we ought to interpret his response as implying that Kallipolis’ citizens will be happy, but that they will be happy as citizens whose private interests are mediated by the public interest of the city. This account, …

Inference And Interpretation: Problems For Narrative As Testimony, Victoria Isett

Philosophy Theses

In this thesis, I argue that when an agent uses a narrative (i.e., a story) to communicate something to her hearer, she cannot be said to be giving testimony as it is traditionally understood in the literature in epistemology. Instead, many of the beliefs the hearer takes up on the basis of the speaker’s story will be derived by inferences and interpretations she must make on her own. If the authorship of the relevant beliefs does not belong to the speaker, then those beliefs are not ones transmitted via testimony. Thus, narratives are not forms of genuine testimony. However, I …

What’S Wrong With Suicide?: Our Passional Natures And The Question Of Rationality, Christian A. Sandoval

Philosophy Theses

According to many philosophers, the decision to commit suicide is irrational as a response to grief and hardship because the suicidal individual fails to properly appreciate the value of the future. The suicide, in her fixation on her interest in ending her current suffering, fails to consider the interest she has in the future. In this paper, I consider two views of suicide, one by Michael Cholbi and another by Richard Brandt, that argue that suicide is rational only insofar as the suicidal agent is able to appraise the value of her future. However, I argue that the epistemic standards …

Pineapple Express: The Legality Of Introducing Cannabis Tourism To Arkansas, Chloe Tyner

Human Nutrition and Hospitality Management Undergraduate Honors Theses

This research delves into the legal aspects of introducing cannabis tourism to Arkansas. The objective of this study was to create a framework for hospitality professionals in Arkansas to understand what areas of recreational cannabis law would impact their industry should Arkansas legalize recreational cannabis. Through a document analysis comparing Arkansas and Colorado’s liquor and cannabis laws, this study investigated how both states regulate alcohol and cannabis and the legal challenges Colorado has seen since its inception of recreational cannabis sales.

Challenges to this study included a limited existing body of knowledge for cannabis tourism and the contradicting federal and …

Empowering Ugandan Women Smallholder Farmers: Documenting Her Mighty Hands Agriculture Extension Nonprofit, Anna Mathis

Agricultural Education, Communications and Technology Undergraduate Honors Theses

Women smallholder farmers in East Africa, including Uganda, provide the majority of agriculture labor. However, women are significantly less productive than men due to extreme barriers such as their lack of decision-making rights, inability to solely own land, and familial responsibilities. The purpose of this project was to create a full integrated communications and fundraising campaign for Her Mighty Hands, an agriculture extension nonprofit whose mission is to connect Ugandan women subsistence farmers to technology and knowledge which empower them to advance their agricultural business; enabling them to improve the quality of life for themselves, their families, and communities. Photos …

Serotonin 1a Receptor Modulation On Behavioral Flexibility In Btbr And C57bl/6j Mice, Cassandra Cavazos

Electronic Theses, Projects, and Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that is characterized by a subset of symptoms known as restricted repetitive behaviors (RRBs). RRBs are categorized into both lower order and higher order RRBs, where the latter can be described as behavioral inflexibility. The BTBR T+ tf/J (BTBR) mouse strain has been an extensively used animal model that demonstrate the behavioral symptoms of these individuals, including inflexible behavior. Currently, there are few effective treatments for individuals with ASD that express RRBs. Past research has investigated treatments that target serotonin due its historic involvement in ASD. 8-OH-DPAT (8-hydroxy-2-(di-n-propylamine) tetralin) is a research …

The Role Of 5-Ht6 Receptor Activation In Learning Consolidation, Jasmine Alyssa Robinson

Electronic Theses, Projects, and Dissertations

The focus on serotonergic dysfunction as a contributor to cognitive deficits in disorders such as autism spectrum disorder, Alzheimer's disease, and schizophrenia drives researchers to investigate the functional impact of specific serotonin receptor types on executive functioning. By discerning the potential enhancement or impairment effects, this endeavor seeks to unravel the complex interplay between serotonin receptors and cognitive abilities. Specifically, within the three domains of learning, acquisition, consolidation, and retrieval, we find serotonergic modulation to be pivotal. Recent studies have highlighted the 5-HT6 receptor as a novel target for cognitive enhancement. However, the majority of the research investigates the effects …

Enabling Iov Communication Through Secure Decentralized Clustering Using Federated Deep Reinforcement Learning, Chandler Scott

Electronic Theses and Dissertations

The Internet of Vehicles (IoV) holds immense potential for revolutionizing transporta- tion systems by facilitating seamless vehicle-to-vehicle and vehicle-to-infrastructure communication. However, challenges such as congestion, pollution, and security per- sist, particularly in rural areas with limited infrastructure. Existing centralized solu- tions are impractical in such environments due to latency and privacy concerns. To address these challenges, we propose a decentralized clustering algorithm enhanced with Federated Deep Reinforcement Learning (FDRL). Our approach enables low- latency communication, competitive packet delivery ratios, and cluster stability while preserving data privacy. Additionally, we introduce a trust-based security framework for IoV environments, integrating a central authority …

Application Of Functionalized Organosilicas In Adsorption Of Nitrates, Stephen Amoako

Electronic Theses and Dissertations

This study addresses the critical environmental issue of elevated nitrate levels in water bodies, primarily due to excessive use of nitrogenous fertilizers and improper waste disposal. It focuses on reducing nitrate concentrations in polluted water to permissible levels through the effectiveness of hybrid materials in nitrate adsorption. We synthesized nine amino-functionalized adsorbents using grafting and sol-gel techniques. Batch adsorption tests confirmed the high nitrate adsorption capacities of these adsorbents, with sol-gel materials showing the highest efficiency due to their abundant amino group contents. Among these, the surfactant-free, sol-gel adsorbent was the most effective, combining ease of synthesis with cost-efficiency. Our …

Adjunct Faculty Experiences During The Covid-19 Pandemic: A Narrative Analysis, James Bernard

Electronic Theses and Dissertations

The purpose of this research was to explore the impacts of the COVID-19 pandemic on the experiences of adjunct faculty. The COVID-19 pandemic resulted in unparalleled disruption around the globe. Challenges that were faced in higher education included health and safety protocols, social distancing, emergency remote teaching, and closing campuses while trying to maintain quality of the education and perceived value for the student.

Adjunct faculty play a significant role in higher education, teaching and supporting academic programs. Given the reliance on the use of adjunct faculty and recognizing the link between job satisfaction and performance, the experiences of adjunct …

Exploring Early Childhood Teachers’ Experiences In Teaching Multilingual Children In Public Mainstream Schools In Tennessee, Maria Dias

Electronic Theses and Dissertations

This qualitative study, grounded in a phenomenological perspective, delves into the lived experiences of early childhood teachers who teach multilingual children in mainstream classrooms in Tennessee. Amidst the rising number of multilingual learners in mainstream educational settings and the dearth of adequate teacher training to address their needs, this research illuminates the experiences of these teachers. Furthermore, it seeks to advocate for the integration of translanguaging pedagogy into teacher training programs and state policies. This study employed a qualitative study using the three-in-depth-interview series from a phenomenological perspective (Seidman, 2019). The first interview focused on participants’ overall teaching experiences and …

Co-Rumination, Psychological Inflexibility, And Internalizing Symptoms In Adolescence, John Parigger

Electronic Theses and Dissertations

Two risk factors for anxiety and depression in adolescence were examined: co-rumination, which occurs when friends excessively talk about problems; and psychological inflexibility, which occurs when one avoids negative feelings and fails to act on values. I hypothesized that psychological inflexibility would exacerbate the effect of co-rumination on adolescent anxiety and depression. Participants were 167 adolescents (Mage = 14.60 years, SD = 1.3; 65.7% cisgender males) who completed standard measures as part of an online survey. Results indicated no moderation effect, but there were main effects of co-rumination and psychological inflexibility on depression symptoms. Co-rumination may relate to …

Transatlantic Memory And Identity: The Legacy Of Colonel Heg And The 15th Wisconsin In Norway And Norwegian America, Remi Berg

Electronic Theses and Dissertations

While memory studies of the American Civil War flourishes, ethnic and immigrant perspectives remain obscured. This project attempts to uncover how Norwegian-Americans remembered the 6000 Norwegian immigrants who fought in the Union Army. It explores the processes behind commemoration of Colonel Hans Christian Heg and the 15th Wisconsin Infantry Regiment from 1914 to 1928. It reveals that Norwegian-Americans commemorated Colonel Heg on three different and connected levels. Nationally, Norwegian-Americans raised a statue of Heg in Wisconsin after the individual determination of Waldemar Ager to challenge nativism and Americanization. Transnationally, Ager cooperated with the organization Nordmands-Forbundet who facilitated the erection of …

Caring For A Family Member With Dementia: Collectivism And Individualism As Predictors Of Caregiver Burden, Christina Wawrowski

Dissertations

Caregiver burden, often associated with physical, emotional, and financial strain, is a significant concern for family members who are providing care to their loved ones. This study involved exploring the experiences of serving as a caregiver to a family member with dementia to better understand the relationship of collectivistic and individualistic orientations with perceived caregiver burden, while considering the level of social support and dementia severity. The research involved a quantitative approach, administering the Individualism and Collectivism Scale (Cultural Orientation Scale), the Caregiver Burden Inventory, the Functional Rating Scale, the Multidimensional Scale of Perceived Social Support, and a demographic survey …

Identity Development In Black Caribbeans: A Proposed Model, Shenelle Frederick

Dissertations

The paper is a critical review of the literature exploring factors contributing to Black Caribbean identity development. The paper sought to understand Black Caribbeans’ migratory history, views on mental health, and factors contributing to their identity development in the United States. Migrating to the United States can be a harsh reality for many migrants because they eventually realize that their Black skin is associated with negativity. An exploration of Black Caribbeans’ history and growing up in predominately Black societies could provide some insight that contributes to some of their ideologies and beliefs regarding forms of racism and believing that hard …

Gps-Denied Navigation Using Location Estimation And Texel Image Correction, Nikolas I. Jensen

All Graduate Theses and Dissertations, Fall 2023 to Present

In recent years, the use of small drones, also categorized as small Unmanned Aerial Vehicles (sUAV), has surged. They are used for tasks like surveying land, collecting data from a distance, and performing maneuvers for military operations. These drones are popular because they are affordable, small, easy to use, and can navigate well in complex areas. These factors make them a cheap and quick option for tasks like surveying and surveillance when compared to traditional methods.

This thesis introduces a system that uses algorithms to figure out where the drone is. Typically, this relies on sensors and GPS, but GPS …

A Study Of Aquatic Sedimentation In Chattanooga, Tennessee, Using Gis And Remote Sensing Technology Integrated With Hydrodynamic And Watershed Models, Connor Firat

Masters Theses and Doctoral Dissertations

Suspended sediments can have benefits and drawbacks on aquatic ecosystems depending on the concentrations. The need to quantitatively monitor water bodies and watersheds is key to reduce excessive suspended concentrations. This study aims to integrate remote sensing technology with numerical watershed and hydrodynamic models and apply them on the Tennessee River and the surrounding tributaries to better assess the fate and transport of suspended sediment concentrations (SSC) there. The obtained results indicate that using Google Earth Engine (GEE), Landsat satellite can be used to estimate historical turbidity in the Tennessee River. Using field measurements and laboratory analyses the obtained satellite …

Solar Panel Damage Identification Using Tensorflow Lite, Garrick Muncie

Masters Theses and Doctoral Dissertations

The number of utility-scale PV installations is rising, with a power capacity of 12.5 Gigawatts installed in 2021, 10.4 in 2022, and an estimated 24 Gigawatts installed in 2023 [1]. With larger-scale installations, quicker ways of identifying and locating damaged PV arrays are needed. The solution presented in this thesis is to use drones to capture aerial photos and TensorFlow-Lite and Keras deep learning methods to determine if a panel has defects, such as debris, cracked panels, and hotspots. The model features an execution time of 0.185 seconds per picture. In addition, the model will run on an embedded system …

Validating The Empirical Distress Prediction Models Within The Aashtoware Pavement Mechanistic-Empirical Design, Using Tennessee Pavement Performance Data From The Long Term Pavement Performance Database, Maxine Otieno

Masters Theses and Doctoral Dissertations

The Mechanistic-Empirical Pavement Design Guide (MEPDG) represents a recent pavement design approach, developed to address the shortcomings of the 1993 AASHTO Guide for Design of Pavement Structures. The Pavement Mechanistic-Empirical Design (PMED) software is set to operationalize the mechanistic-empirical principles outlined in MEPDG. However, empirical distress prediction models integrated into PMED were developed and calibrated using national data, necessitating validation and local calibration before implementation on a local scale. Moreover, updates to PMED present possibilities for continuous evaluation to account for improvements in the distress prediction models. This study validates PMED version 2.6.2.2’s prediction models using Tennessee pavement performance data …

Enhancing Visitor Experience Through Marketing For The Mayflower Bocawina National Park, Samantha O'Flaherty

Supply Chain Management Undergraduate Honors Theses

This thesis outlines a summer internship in Dangriga, Belize, where the author worked with Mayflower Bocawina National Park facilitated by Dr. Amy Farmer and Steve Darr. Dangriga faces challenges in the tourism industry due to competition from larger entities who have more resources and infrastructure. The author and their partner developed a marketing strategy for the park's new glamping experience and mountain bike trail, evolving into a comprehensive plan encompassing SEO, website management, and operational optimization. The project aimed to enhance the park's competitiveness, generate sustainable revenue, and support its growth and improvement initiatives.

Quantifying Lock Criticality For Inland Waterway Navigation Using An Agent-Based Simulation, Ashwin Narayan

Industrial Engineering Undergraduate Honors Theses

Inland waterway travel has tremendous potential to improve multimodal transportation in the United States due to its environment-friendly and safe nature. Waterway travel has proven to be much cheaper per ton-mile and more fuel efficient than trucks. Millions of dollars have recently been invested in inland waterway networks to facilitate travel. The waterway infrastructure must be resilient to enable efficient waterway travel and prevent unnecessary delays. Locks, an important component of waterway infrastructure, enable vessels to travel between waterways of varying depths and must be maintained consistently to avoid unexpected failures. However, with limited resources, it is difficult to preserve …

An Analysis Of Pottery From Western North Carolina Using Pxrf, Mark Pifer

Anthropology Theses

Pottery samples recovered from this area and representing five different types (Burke, Pisgah, Connestee, Cowan’s Ford, and Hybrid Pisgah-Burke) were analyzed using pXRF data to examine the potential geochemical subgroups among these pottery types. Principal Components Analysis was used as the primary method to explore geochemical groupings and their characteristics. Five separate geochemical group were defined that generally correspond to the sherd types included and regions in which the sherds are likely to have been constructed. The inclusion of a high number of Burke sherds in two of these groups points toward close association of these sites. Sherds showing both …

An Application Of An In-Depth Advanced Statistical Analysis In Exploring The Dynamics Of Depression, Sleep Deprivation, And Self-Esteem, Muslihat Gaffari

Electronic Theses and Dissertations

Depression, intertwined with sleep deprivation and self-esteem, presents a significant challenge to mental health worldwide. The research shown in this paper employs advanced statistical methodologies to unravel the complex interactions among these factors. Through log-linear homogeneous association, multinomial logistic regression, and generalized linear models, the study scrutinizes large datasets to uncover nuanced patterns and relationships. By elucidating how depression, sleep disturbances, and self-esteem intersect, the research aims to deepen understanding of mental health phenomena. The study clarifies the relationship between these variables and explores reasons for prioritizing depression research. It evaluates how statistical models, such as log-linear, multinomial logistic regression, …

Effect Of Insufficient Sleep On Activity Limitation: Results From The Brfss 2022 Survey, Jonathan Meyer

Capstone Experience

Objective: To determine whether insufficient sleep (less than 7 hours per night) is associated with activity limitation (14 days or more of poor mental or physical health interfering with everyday activities) in Behavioral Risk Factor Surveillance System (BRFSS) survey data from 2022. Methods: BRFSS is a nationally representative cross-sectional survey of non-incarcerated US adults. The exposure of interest was insufficient sleep, and the outcome of interest was activity limitation. Other demographic variables used in a final weighted adjusted analysis include age >65 years, race/ethnicity, gender, marital status, income, and total physical inactivity. Results: The weighted prevalence of insufficient sleep for …

Enhancing Refugee Resettlement And Displaced Population Support Through Elder Communities In The United States: A Model For Sustainable Solutions, Ponnaka Pok

Master's Theses

This thesis paper is inspired by the current world crisis of exploding numbers of refugees and the obstacles they face seeking somewhere to resettle. We present here an effort to address these pressing issues and to advocate for meaningful change. This paper explores the challenges and opportunities associated with refugee resettlement and displaced population issues in the United States. It investigates how Elder communities might play a pivotal role in addressing these challenges and offers a trial model for implement and continued development, and potentially for other countries and organizations to follow. This paper also has a secondary focus on …

Investigation Of Study Strategies In Undergraduate Preparation For The Mcat And Optimizing Preparation According To Current Medical Students, Makayla Gordon

Theses/Capstones/Creative Projects

The Medical College Admission Test (MCAT) is a pivotal assessment for aspiring medical students, serving as a measure of undergraduate readiness in preparation for this huge advancement in their academic careers. Success on the MCAT requires content mastery, but to do that, strategic study approaches that are tailored to the individual, and comprehension of the test’s unique format and demands are essential. It is a common misconception that there are limited ways to study for the MCAT, while also sacrificing a legitimate understanding of the content. This project investigates further into identifying effective study methods for MCAT preparation with promise …

Patterns Of The Use And Perception Of Cannabis Among College Students In Tennessee, Jayla Ruffus-Milner

Electronic Theses and Dissertations

Cannabis has been historically difficult to research due to its federal scheduling. However, as legalization of cannabis medically, recreationally, or both in states across the country has increased, so has the need to address the research gaps that persist. The purpose of this study was to explore the patterns of cannabis use and perceptions of college students in Tennessee, which encompass a demographic of mainly young adults who are typically associated with high usage patterns. The study uses quantitative data collected from an online survey sent to a university in East Tennessee to evaluate associations between students’ age, gender, race/ethnicity, …

Strength And Endocrine Adaptations From The Combined Use Of Accentuated Eccentric Loading And Cluster Sets During A Strength Endurance Training Block, Kurt Mcdowell

Electronic Theses and Dissertations

The purpose of this study was to investigate the chronic effects of accentuated eccentric loading (AEL) paired with cluster sets (CS) on dynamic and maximal strength, the endocrine system, and body composition. Seventeen recreationally active subjects (male = 11, females = 6, age = 23.05 ± 4.07, height = 172.09 ± 9.98, body mass = 81.29 ± 22.18, back squat to body mass ratio = 1.55 ± 0.33, bench press to body mass ratio = 1.06 ± 0.28) participated in one familiarization week, 2 weeks of testing, and 4 weeks of training. A strength-endurance block (4 wks) was used for …

Assessing Feeling States And Enjoyment Of Various Exercise Activities, Kaitlyn Wusk

Theses/Capstones/Creative Projects

To maintain physical health, the American College of Sports Medicine (2022) recommends general exercise guidelines for healthy adults. A lack of adherence to these recommendations may be attributable in part to feeling states and enjoyment while exercising. The study utilized surveys to evaluate feeling states and enjoyment of various exercise activities to determine which type of group exercise most successfully induces changes in feeling states and if a positive correlation exists between feeling state changes and enjoyment. Students enrolled in the Fitness for Living course at the University of Nebraska at Omaha (UNO) were surveyed before and after eleven distinct …

Developing And Validating A Measure For Recovery Motives, Julia Anglin

Masters Theses and Doctoral Dissertations

“Workplace Recovery” refers to the replenishment of workers' energetic resources which is an important process for bettering workers’ personal lives and their organization. Regularly engaging in workplace recovery has significant benefits for work and home domains. Yet, there has been little to no research on what motivates employees on an individual level to participate in recovery behaviors. The present study identified individual motivations to engage in recovery through interviews. Responses were used to create a Motives for Recovery scale which was then validated in a survey study. Three common motivational themes were identified; self-regulation, social and personal development, and externally …