Search Results

Use of Videoconference Technology in the Social Engagement of Older Adults by Aging-in-Place Organizations

Description: This dissertation investigates videoconference technology adoption by aging-in-place organizations to facilitate the social engagement of older adults. It comprises three studies that examine the initiation and coordination of technology adoption by aging-in-place organizations and addresses the factors associated with successful adoption of relational videoconference technology by older adults. The first study is a systematic literature review exploring the role of aging-in-place organizations… more
This item is restricted from view until January 1, 2026.
Date: December 2023
Creator: Alagood, John

Promoting Women? Causes and Effects of Gender-Informed Transitional Justice

Description: Quantitative research investigating the causes and subsequent impact of transitional justice practices has further developed thanks to the production of cross-national data on justice practices, namely by the Justice Data Project and the Transitional Justice Research Collaborative. Current work, however, does not consider the role of justice from a feminist perspective. For example, with respect to causes, we know little about whether and how justice processes are gender inclusive, and what the… more
This item is restricted from view until January 1, 2029.
Date: December 2023
Creator: Roark, Polly DeAnne
open access

Using Blockchain to Ensure Reputation Credibility in Decentralized Review Management

Description: In recent years, there have been incidents which decreased people's trust in some organizations and authorities responsible for ratings and accreditation. For a few prominent examples, there was a security breach at Equifax (2017), misconduct was found in the Standard & Poor's Ratings Services (2015), and the Accrediting Council for Independent Colleges and Schools (2022) validated some of the low-performing schools as delivering higher standards than they actually were. A natural solution to t… more
Date: December 2023
Creator: Zaccagni, Zachary James

Homoleptic and Heteroleptic Platinum(II) Complexes for Organic Light Emitting Diodes and Humidity Sensors: Synthesis, Characterization, and Applications

Description: This dissertation focuses on the design, synthesis, characterization of platinum (II) pyridylazolate complexes and develop high performance organic light emitting diodes (OLEDs) and design and execute high-sensitivity humidity sensors based on the luminescent metal-organic complexes of platinum. A majority of existing platinum compounds do not dissolve in organic solvents, making it difficult to analyze the photophysical characteristics of complexes in solution, a key part of understanding chem… more
This item is restricted from view until January 1, 2029.
Date: December 2023
Creator: Farvid, Seyedmajid

Development and Preliminary Validation of the Comprehensive Trauma and Stressors Checklist

Description: To assess a wide range of stressors and traumas, we developed a trauma and stressors exposure checklist for adults to capture a wide variety of potential trauma exposure. This study details the extensive development and validation process of the Comprehensive Trauma and Stressors Checklist (CTSC). Study 1 consisted of item pool generation, review of existing trauma measures, content analysis, and expert review and input. Study 2 analyzed reliability and validity of the updated checklist. Partic… more
This item is restricted from view until January 1, 2026.
Date: December 2023
Creator: Kemble, Lauren Alicia
open access

Metal Nitride Complexes as Potential Catalysts for C-H and N-H Bonds Activation

Description: Recognizing the dual ability of the nitride ligand to react as a nucleophile or an electrophile – depending on the metal and other supporting ligands – is a key to their broad-range reactivity; thus, three DFT studies were initiated to investigate these two factors effects (the metal and supporting ligands) for tuning nitride ligand reactivity for C-H and N-H bond activation/functionalization. We focused on studying these factors effects from both a kinetic and thermodynamic perspective in ord… more
Date: December 2023
Creator: Alharbi, Waad Sulaiman S.
open access

"Thank You" Parts I and II

Description: "Thank You" Parts I and II is an experiment that attempts to break new ground in the field of anthropological cinema through the reflexive methodology and experience of myself. My establishment of a new theoretical film approach called meta-anthrochaomediacy and its evolution into radical autoethnographic mediation is explored throughout this thesis. I exercised my theory by producing and documenting a reflexive experience built on fostering emotional bonds and social relationships that provide… more
Date: December 2023
Creator: Hensley, Dylan
open access

A Mixed Methods Study of Online Social Comparison and Impostor Phenomenon in Undergraduate Music Education Students

Description: The purpose of this study was to investigate online social comparison and impostor phenomenon (IP) in undergraduate music education students. I employed a sequential explanatory mixed models design to explore the extent to which music education students experienced IP, used Facebook, and engaged in social comparison on Facebook. I explored participants' perceptions of how they engaged in online social comparison in the context of their professional lives. In Phase 1, I surveyed participants to … more
Date: December 2023
Creator: Rinn, Thomas James

The Impact of Socioeconomic Status on Attachment Security and Psychological Well-Being

Description: Socioeconomic status (SES) has been shown to reliably predict parenting practices, family well-being, and psychological outcomes throughout the lifespan. The current study employed a cross-sectional, quantitative design in which adult participants (N = 336) completed an online survey measuring demographic variables, financial stress, attachment security, and psychological well-being. The study results suggest that (a) both current and family history of financial stress negatively predicted atta… more
This item is restricted from view until July 1, 2024.
Date: December 2023
Creator: Zuniga, Sabrina Graciela

Effects of Impaired Verbal Abilities on Miranda Comprehension and Reasoning: "Do You Understand Your Rights?"

Description: In Miranda v. Arizona (1966), the Supreme Court of the United States required that custodial arrestees be informed of their constitutional and continuous rights to silence and to legal counsel. Moreover, the ruling mandated that waivers be considered valid only if they were made knowingly, intelligently, and voluntarily. However, in the decades that followed, evidence from both caselaw and empirical scholarship clarified that, for many vulnerable populations, these rights are in jeopardy. Among… more
This item is restricted from view until July 1, 2024.
Date: December 2023
Creator: Tazi, Kamar Y.

Fatty Acid Amide Hydrolases in Upland Cotton (Gossypium hirsutum L.) and the Legume Model Medicago truncatula

Description: Fatty acid amide hydrolase (FAAH) is a widely conserved amidase in eukaryotes, best known for inactivating the signal of N-acylethanolamine (NAE) lipid mediators. In the plant Arabidopsis thaliana, FAAH-mediated hydrolysis of NAEs has been associated with numerous biological processes. Recently, the phylogenetic distribution of FAAH into two major branches (group I and II FAAHs) across angiosperms outside of Arabidopsis (and in other Brassicaceae), suggests a previously unrecognized complexity … more
This item is restricted from view until January 1, 2025.
Date: December 2023
Creator: Arias Gaguancela, Omar Paul
open access

The Competency Pipeline: Examining the Association of Doctoral Training with Early Career Outcomes

Description: Participants from earlier nationwide studies on predictors of internship match were contacted 7-10 years after obtaining their doctoral degree to gather additional data concerning their attained early career competencies and benchmarks (e.g., scores on the national licensing exam). In this sample (N = 190), licensure exam scores were significantly positively associated with scores obtained on the Graduate Record Examination (GRE), family of origin socioeconomic status, and student debt load. Ho… more
Date: December 2023
Creator: Ortiz, Andrea

Examination of Potentially Morally Injurious Events and Moral Injury in Medical Professionals

Description: The current study examined the nature and extent of endorsement of PMIEs, the nature and severity of MI symptoms related to endorsement of a PMIE, and the relations between extent of endorsement of PMIEs and MI symptoms. We hypothesized that (1) PMIEs perpetrated by others would be endorsed to a greater extent than PMIEs perpetrated by oneself; (2) medical professionals who endorsed a PMIE would report significantly greater severity on all MI symptoms compared to medical professionals who did n… more
This item is restricted from view until January 1, 2026.
Date: December 2023
Creator: Keegan, Fallon
open access

Children's Experiences in Child-Centered Play Therapy: An Artwork-Based Phenomenological Investigation

Description: Child-centered play therapy (CCPT) is an empirically endorsed approach for children facing specific clinical concerns and life circumstances alike. The majority of research to date has accrued data about clients from secondary sources, such as adult report and observation. The purpose of this study was to explore children's perceptions of participating in CCPT by implementing a developmentally accessible interview medium, allowing children to share their experiences directly. Ten children betwe… more
Date: July 2023
Creator: Quinn, Carol
open access

Hypoxia-Induced Cardiac Arrest Alters Central Nervous System Concentrations of the GLYT2 Glycine Transporter in Zebrafish (Danio rerio)

Description: Hypoxia as a stressor has physiological implications that have been a focal point for many physiological studies in recent years. In some studies, hypoxia had large effects on the organ tissue degeneration, which ultimately effects multiple ecological processes. These organ tissue studies played a part in the development of new fields like neurocardiology, a specialty that studied the relationship between the brain and the heart. This thesis focuses on how hypoxia-induced cardiac arrest alte… more
Date: July 2023
Creator: Auzenne, Alexis
open access

Deep Learning Approaches to Radio Map Estimation

Description: Radio map estimation (RME) is the task of predicting radio power at all locations in a two-dimensional area and at all frequencies in a given band. This thesis explores four deep learning approaches to RME: dual path autoencoders, skip connection autoencoders, diffusion, and joint learning with transmitter localization.
Date: July 2023
Creator: Locke IV, William Alexander

Novel Phase-Chance Soft Actuators Controlled via Peltier

Description: Soft actuation methods are a developing field of robotics deemed suitable for physical human-robot interactions due to the adaptability of materials and compliant structures. Thermo-active soft actuators are a subset of these which convert thermal energy to mechanical work in the form of elongation, bending, or twisting to conform to the environment. This study is divided into three major studies that all use actuators with a working principle of phase-change fluid vaporizing for expansion with… more
Date: July 2023
Creator: Johnson, Daniel Cody

Implementing the Difference in Differences (Dd) Estimator in Observational Education Studies: Evaluating the Effects of Small, Guided Reading Instruction for English Language Learners

Description: The present study provides an example of implementing the difference in differences (DD) estimator for a two-group, pretest-posttest design with K-12 educational intervention data. The goal is to explore the basis for causal inference via Rubin's potential outcomes framework. The DD method is introduced to educational researchers, as it is seldom implemented in educational research. DD analytic methods' mathematical formulae and assumptions are explored to understand the opportunity and the cha… more
Date: July 2023
Creator: Sebastian, Princy
open access

β, β'-π-Extended Porphyrins: Exploration of Functionalization and Aromatic Character

Description: Seventeen new dithiophenyl- and napthodithiophenyl- fused porphyrins were synthesized; from these an additional 7 porphyrin oligomers were also synthesized. Additionally freebase 2,7-dimethoxytriphenylene fused porphyrin was also synthesized from a freebase precursor. Aromatic indices NICS and AICD were used to evaluate these new molecules.
Date: July 2023
Creator: Cooper, Courtney Taylor
open access

Accessibility and Pedagogical Value in Virtuosic American Trombone Solo Literature: A Performance Guide to "Divertimento for Trombone and Band" (2012) by Jack Stamp

Description: This dissertation is an examination of Divertimento for Solo Trombone and Wind Band by renowned wind band composer and conductor Jack Stamp. The result of this study is the illumination of a 21st-century composition for solo trombone and band that is made accessible for future performers, accomplished by constructing original musical exercises that are influenced by current trombone pedagogical materials that have either been edited, annotated or created by current performers and pedagogues s… more
Date: July 2023
Creator: Umholtz, Jeremiah L.

Blockchain for AI: Smarter Contracts to Secure Artificial Intelligence Algorithms

Description: In this dissertation, I investigate the existing smart contract problems that limit cognitive abilities. I use Taylor's serious expansion, polynomial equation, and fraction-based computations to overcome the limitations of calculations in smart contracts. To prove the hypothesis, I use these mathematical models to compute complex operations of naive Bayes, linear regression, decision trees, and neural network algorithms on Ethereum public test networks. The smart contracts achieve 95\% predict… more
Date: July 2023
Creator: Badruddoja, Syed
open access

The University for Who? Student Narratives of Native Identity, Belonging, and Navigating a Racialized Organization

Description: This qualitative case study aims to understand the ways in which students identifying as Native American, American Indian, and Indigenous navigate attending a university informed by their identities. Through semi-structured interviews with Indigenous students and participant observation with a Native American student organization, this study identified how this demographic of students navigate and conceptualize their identities as Native and Indigenous peoples, the benefits of joining a Native … more
Date: July 2023
Creator: Gaston, Emilia Morgan

Small Scale Fracture Mechanisms in Alloys with Varying Microstructural Complexity

Description: Small-scale fracture behavior of four model alloy systems were investigated in the order of increasing microstructural complexity, namely: (i) a Ni-based Bulk Metallic Glass (Ni-BMG) with an isotropic amorphous microstructure; (ii) a single-phase high entropy alloy, HfTaTiVZr, with body centered cubic (BCC) microstructure; (iii) a dual-phase high entropy alloy, AlCoCrFeNi2.1, with eutectic FCC (L12) -BCC (B2) microstructure; and (iv) a Medium-Mn steel with hierarchical microstructure. The micro… more
This item is restricted from view until August 1, 2025.
Date: July 2023
Creator: Jha, Shristy

Three Essays on Collective Privacy and Information Security

Description: In Essay 1, we seek to expand the insights on an individual's decision to share group content. Social networking sites (SNS) have become a ubiquitous means of socializing in the digital age. Using a survey, we collected data from 520 respondents with corporate work experience to test our research model. Our analysis highlights the complex interplay between individual and group factors that shape users' risk-benefit analysis of sharing group content on social networking sites. Furthermore, the r… more
This item is restricted from view until August 1, 2024.
Date: July 2023
Creator: Memarian Esfahani, Sara
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