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System Justification Theory: Synthesizing And Applying Its Theoretical Motivations In Behavioral Accounting Research, Wioleta Olczak

Electronic Theses and Dissertations

This dissertation consists of two studies on System Justification Theory, hereafter SJT. SJT (Jost and Banaji 1994) is a psychology theory stating that individuals justify the status quo even if doing so is against their own or their group's interest (Jost et al. 2004). Comprised of twenty propositions, SJT attempts to explain social and psychological factors driving individuals to perceive the social system as legitimate. These factors also drive individuals to support and maintain the social system. The synthesis and application of this psychological theory in behavioral accounting research is limited, but could provide explanatory evidence on individual decision-making in …

Two Studies Analyzing The Effects Of Business Case And Paradoxical Cognitive Framing On Sustainability Decision Making, Nadra Pencle

Electronic Theses and Dissertations

These two companion studies theoretically and empirically examine managers' use of different cognitive frames in decision-making related to corporate sustainability. Study I is a theoretical undertaking aimed at highlighting potential zones of investigation arising from the introduction of paradox theory into managerial accounting. First, I examine extant literature on paradoxes to garner an understanding of its evolution and application in the management and psychology domains. Second, I use current constructs and typologies to identify multiple sustainability and managerial accounting tensions as paradoxical. Third, I make recommendations on how to apply paradox theory more effectively to the corporate sustainability tensions I …

Three Studies On Cybersecurity Disclosure And Assurance, Patricia Navarro Velez

Electronic Theses and Dissertations

This dissertation comprises three experimental studies that explore how management's financial disclosure behavior and security strategies influence the costs associated with cybersecurity breaches. The first study examines the cost of litigation in connection with cybersecurity incidents. The purpose of this study is to determine how the characteristics and content of cybersecurity incidents' disclosure affects jurors' liability assessments. Specifically, this study explores how jurors react to management timeliness in disclosing the incident and the plausibility of the explanations provided to justify the disclosure strategy. The second and third studies explore the value relevance of cybersecurity risk management (CRM) assurance. In particular, …

Modeling And Control Of The Ugv Argo J5 With A Custom-Built Landing Platform, Mohammed Aldaoseri Alghanim

Electronic Theses and Dissertations

This thesis aims to develop a detailed dynamic model and implement several navigation controllers for path tracking and dynamic self-leveling of the Argo J5 Unmanned Ground Vehicle (UGV) with a custom-built landing platform. The overall model is derived by combining the Argo J5 driveline system with the wheelsterrain interaction (using terramechanics theory and mobile robot kinetics), while the landing platform model follows the Euler-Lagrange formulation. Different controllers are, then, derived, implemented to demonstrate: i.) self-leveling accuracy of the landing platform, ii.) trajectory tracking capabilities of the Argo J5 when moving in uneven terrains. The novelty of the Argo J5 model …

Knee Balance Assessment During Cementation Is Detrimental To Initial Tka Tibial Tray Fixation, Yashar Ali Behnam

Electronic Theses and Dissertations

Despite recent advancements in implant design and cement technique, aseptic tibial loosening remains the primary cause of revision after cemented total knee arthroplasty (TKA) [1]. While the mechanisms of tibial loosening are multifactorial, previous research has shown that third-generation cement techniques, including the use of jet lavage and cement pressurization, can reduce contamination of the implant surface by lipids endogenous to the surrounding cancellous bone and thereby enhance fixation strength between the implant and bone [2]. The purpose of this thesis is to understand the role contaminating lipids play in the mechanism of aseptic loosening and to perform a cadaveric …

The Relative Contribution Of Fixation Features, Activity, And Tibiofemoral Conformity On Initial Stability Of Cementless Tibial Trays, James Sullivan Deacy

Electronic Theses and Dissertations

Initial stability of cementless total knee replacements (TKR) is critical to implant success as excessive motion between the bone and implant prevents bony ingrowth that is critical to the long-term survivability of cementless implants. Prior studies have shown that excessive micromotion causes fibrous tissue growth instead of beneficial bony growth. There are many factors that influence initial stability including the design of the tibial tray and the tibiofemoral articulations. Understanding the impacts of these design features on micromotion between the bone and implants is crucial to improving the performance of cementless TKR. Prior studies only tested for the effect of …

Applied Deep Learning In Orthopaedics, William Stewart Burton Ii

Electronic Theses and Dissertations

The reemergence of deep learning in recent years has led to its successful application in a wide variety of fields. As a subfield of machine learning, deep learning offers an array of powerful algorithms for data-driven applications. Orthopaedics stands to benefit from the potential of deep learning for advancements in the field. This thesis investigated applications of deep learning for the field of orthopaedics through the development of three distinct projects.

First, algorithms were developed for the automatic segmentation of the structures in the knee from MRI. The resulting algorithms can be used to accurately segment full MRI scans in …

Whose Community Museum Is It? Collaboration Strategies And Identity Affirmation In The Amache Museum, Ting-Chun (Regina) Huang

Electronic Theses and Dissertations

The Amache Museum is a preservation project that has multiple communities involved in preserving Amache history. It represents Japanese American as well as American history and is owned and maintained by the Amache Preservation Society (APS), which is comprised of local Granada High School students. By approaching the Amache Museum as a community museum and noticing its distinct collaborative strategy, this thesis investigates the community collaborations and the identity affirmations within the museum, and addresses the question of whose community museum the Amache Museum represents. My research explores the overlapping conceptual models of the Amache Museum: community museum and ecomuseum, …

A View From Within: University Honors Programs And African American Women At A Predominantly White Institution, Janell Lindsey

Electronic Theses and Dissertations

American higher education undergraduate honors programs are respected for the work they do to encourage college students to push themselves towards achievement in learning during their time earning an undergraduate degree. The social movements of the mid-20th century forced open the doors of predominantly white institutions (PWIs) to African American students. Since that time, the number of African American students attending PWIs has increased; however, the research that focused on African American women in higher education, and more specifically honors programs, has not been a significant topic of study. The findings indicate that being the only female person of color …

Assembling A Hispanic-Serving Institution: A Campus Landscape Analysis Of A Hispanic-Serving Institution, Brenda Lee Jimenez Sifuentez

Electronic Theses and Dissertations

Post-secondary educational spaces are often thought of as a backdrop to where education takes place. Architectural designs are seen as neutral sites; however, higher education institutions are sites of ideological production and therefore, fundamental exercises of power (Ford, 2017). The study of campus landscapes is relevant to uncovering and illuminating larger social issues of (in)equality in higher education. Literature regarding campus landscapes is scarce and this study seeks to demonstrate how the study of campus landscapes is both materially "real" and socially constructed. This study takes place at a four-year institution of higher education that has received the Hispanic Serving …

Letting The Village Be The Teacher: A Critical Ethnographic Case Study Of Community-Based Learning In Northern Thailand, Lauren Collins

Electronic Theses and Dissertations

This paper explores how three communities in rural Thailand are building global education program provision infrastructure as they respond to the desires of U.S. study abroad programs to place students in homestay experiences. The three communities profiled in this study are each seeking alternate paths that allow engagement with outsider visitors while minimizing unwanted impacts. Through my research, I challenge the hidden narrative in U.S. higher education practice and discourse that a study abroad destination's main value is as a site for the benefit of U.S. higher education students; a site where they can accrue cultural, social, and political capital. …

The Racialization Of Relationships Between Higher Education Institutions And Cities: A Critical Discourse Analysis Of Changing North Denver, Sabrina Carolina Sideris

Electronic Theses and Dissertations

Universities help shape the physical contours and the social fabric of cities. Historical forms of racial domination repeat themselves, reproducing spatial subordination. In the Globeville, Elyria, and Swansea neighborhoods in North Denver, residents who are mostly low-income immigrant families have in the past faced housing discrimination; air, water, and soil pollution; environmental racism; highway construction and expansion; school dilapidation; and social, political, and economic neglect for over five decades (Doeppers, 1967; Cram, 2013; EPA, 2019). As the City of Denver turns its attention to these three neighborhoods, re-investment could result in improved quality of life. Colorado State University (CSU), two …

Side-To-Side Comparison Of Total Shoulder Arthroplasty And Intact Function In Individuals, Sarah Rose Walden

Electronic Theses and Dissertations

Total Shoulder Arthroplasty (TSA) is a surgery which replaces the shoulder joint, or the interface between the humerus and the scapula glenoid. To test TSA success, most prior research compares patients with TSA to healthy controls. However, the shoulder anthropometry, motion, and musculature of individuals varies widely across the population making it important to assess TSA performance in individuals. The overall goal of this study is to determine if patients with one of two TSA implant designs on one side achieve the same range of motion as their intact side, and if so to find if they compensate using increased …

Stories Of The 3%: Foster Care Alumni Narratives Of Resilience And Postsecondary Attainment, Molly Sarubbi

Electronic Theses and Dissertations

Although education continues to be a pathway for social mobility, disparities remain in post-secondary attainment for traditionally marginalized populations such as the half-million youth in foster care (Children's Bureau, 2016). Due to multiple personal, social, and system barriers, only 46% of foster youth will earn a high school or GED diploma, and less than 3% will enroll in postsecondary education (Naccarato, Brophy & Courtney, 2010; Sarubbi, Parker, & Sponsler, 2016). Barriers impacting foster care alumni (FCA) have been widely documented, yet their narratives of resilience receive less attention. This study employs a participatory action research design in which FCA participants …

Cyberbullying, Relational, And Social Aggression, Latitia Lattanzio

Electronic Theses and Dissertations

Cyberbullying is a relatively new phenomenon that has only begun to be significantly investigated within the last decade. To date, researchers have failed to develop a uniform definition or determine appropriate terminology. These deficits have inhibited a comprehensive understanding of the phenomenon. Although a comprehensive conceptualization of cyberbullying has yet to be established, the phenomenon has been recognized as a significant problem affecting our youth. Many of the existing studies are descriptive in nature and emphasize the need for more research. In an effort to drive future studies, many have postulated on the possible similarities between cyberbullying and traditional indirect …

Community Pharmacists And Substance Use Disorders: Attitudes, Knowledge And Practices, Deepika Rao

Electronic Theses and Dissertations

Background: Substance use disorder (SUD) is a serious health concern affecting a large proportion of the US population. Community pharmacists are well-positioned to prevent, screen, and provide appropriate treatment for SUD. Stigma towards these patients and SUD results in reduced quality of care as well as poor treatment outcomes. It is imperative that pharmacists have the appropriate knowledge of and attitude towards prevention, harm reduction and treatment to develop therapeutic relationships and improve their delivery of pharmacy services

Objective: To assess knowledge, practices (with an emphasis upon screening), stigma and general attitudes of community pharmacists towards SUD and evaluate the …

Access To Care And The Use Of Healthcare Services By Women In Rural Cameroon: A Participatory Action Research Study, Grace Tadzong-Awasum

Electronic Theses and Dissertations

Women in rural Cameroon do not access health care as timeously and as often as they should. They fail to get screened for common diseases, with the consequence that such diseases are often diagnosed at a very advanced stage. This accounts for the high morbidity and mortality rates as well as low life expectancy recorded among women. The purpose of this study was to explore and understand the health access experiences of women in rural Cameroon. Methodology: Participatory action research was used guided by a Focused ethnography in phase one. Twenty-five women aged 21-77 years were recruited through local the …

A Disability Theology Of Limits For Responding To Moral Injury, Lisa Hickman

Electronic Theses and Dissertations

The lament of Jeremiah, “they dress the wound of my people as if it were not serious,” reverberates today as veterans return home from a decade of war, ridden by PTSD and moral injury, only to discover lethargy, lack of seriousness and complacency in societal response. The seriousness of our soldiers’ wounds, to body and spirit alike, demand ethical, societal and theological responsibility. Failure to address the seriousness of these wounds results in distress, depression and even suicide for the soldier. Statistics may describe a portion of the reality, but the degree to which soldiers suffer in silence and the …

Harnessing The Anopheles Microbiome To Conditionally Express Anti-Plasmodial Effectors During The Blood Meal, Jackie Shane

Electronic Theses and Dissertations

The control of vector-borne diseases such as malaria has been an extremely important research subject for hundreds of years. Because of the complex lifecycles of the pathogens that cause these diseases, finding a comprehensive treatment or preventative strategy has proven extremely difficult. Malaria alone is responsible for almost half a million deaths annually, most of them children under 5 years old. This disease is caused by parasitic protists in the genus Plasmodium that are transmitted to humans from Anopheles sp. mosquitoes. Most preventative strategies that are in use today revolve around controlling the vectors, including bed nets, insecticides, and larval …

Probiotic Use In Trauma Patients: A Pathway To Determining The Standard Of Care To Improve Outcomes, Heather Vitko

Electronic Theses and Dissertations

The gut microbiome consists of normally non-pathogenic bacteria, viruses, and fungi. These friendly microbes serve to maintain GI barrier function and integrity, play a role in host nutrient and drug metabolism, immunomodulation, and prevent pathogenic bacteria from colonizing or causing disease. The importance of a healthy microbiome for the overall health of the host is just recently being appreciated within the medical and science communities. Disruption of the microbiome places one at greater risk for illness and infection. Patients who suffer a traumatic injury are among those at highest risk for complications associated with microbial imbalance, or dysbiosis. In addition …

Non-Symbolic Exact Quantity Representation In A Language-Impaired Population, John Verbos

Electronic Theses and Dissertations

The linguistic relativity hypothesis argues that language influences non-linguistic cognition. One version of the hypothesis suggests that language is a set of tools or technologies that variously enhance or dampen an individual’s capacity to perceive and operate upon the world in certain ways. A domain in which this may be tested is number, where it is hypothesized that counting language allows us to bridge our innate capacities for recognizing small exact quantities (subitizing) and approximating quantities larger than three or four (analog magnitude estimation). To test this, previous studies have asked adult participants who have limited or no access to …

Using An In Vitro-In Vivo Correlation For The ‘Bioequivalence By Design’ Development Of An Immediate Release Carbamazepine Product, Douglas Steinbach

Electronic Theses and Dissertations

The quality of a drug product may be characterized by the consistency with which its indicated clinical effect, and safety profile, is experienced by the patient. The concept that such quality should be built into a product is at the core of the United States Food and Drug Administration’s (FDA) quality by design (QbD) initiative. This vision for pharmaceutical product development emphasizes the risk-based identification of critical quality attributes (CQA) which summarize a product’s performance, the efficient refinement of critical product/process parameters (CPP) that can affect such attributes, and the systematic development of CPP limits, which assure appropriate performance of …

The Association Between Depression, Anxiety And Clinical Outcomes For Type 2 Diabetes Mellitus, Elham Heidari

Electronic Theses and Dissertations

Objective: To evaluate the impact of depression and/or anxiety on clinical outcomes of diabetes, including glycosylated hemoglobin (HgA1c), blood glucose, blood pressure, total cholesterol, weight and LDL among patients with incident type 2 diabetes mellitus (T2DM).

Method: A retrospective cohort study utilizing electronic medical record (EMR) data from a primary care physician (PCP) group practice was conducted to identify patients newly diagnosed with T2DM with at least 6 months pre-diagnosis and 12 months post-diagnosis of EMR data using International Classification of Disease 9th edition Clinical Modification (ICD-9-CM) coding. The presence of comorbid depression and anxiety was identified to identify four …

Well-Trained Mentors: The Missing Component Of The Comprehensive New Teacher Induction Program In The Silver Oak Area School, Daniel Bosnic

Electronic Theses and Dissertations

“If well-trained, competent, caring teachers were present in every classroom, we would witness a staggering increase in student achievement, motivation, and character improvement along with a marked decrease in discipline problems” (Breaux & Wong, 2003, p.22). If school districts do not take the initiative to design and implement effective induction programs with embedded mentoring, they are essentially setting their teachers and students up for failure. Regardless of educator training programs, new teachers are unprepared to face the diverse and challenging needs of education today (Bartell, 2005). All individuals entering education need assistance in applying their prior knowledge and experience to …

Health Equity Through Spatial Justice: A Critical Phenomenology Of Urban Trail Makers, Arvin Simon

Electronic Theses and Dissertations

Research has increasingly demonstrated that race, class and place are powerful predictors of health and social justice. This study was conducted to identify the lived experiences of individuals who were hired and trained as part of a green job program that created trails within a city park in Pittsburgh’s Mount Washington Community. This program has historically hired individuals who were formerly incarcerated, many of whom identify as African American. We explored the personal and social experiences of working in nature to better appreciate the intersections of race, class and environment in an urban community. This current study is based on …

St. Augustine And The Rhetoric Of De Ordine, Natalie Gigliotti

Electronic Theses and Dissertations

This study contributes to scholarship on the question of Augustine and rhetoric by considering Augustine’s use and understanding of rhetoric in De ordine, one of his early philosophical dialogues composed during his transition from a life in rhetoric to a life in philosophy. The author studies the text through consideration of Augustine’s rhetoric in relationship to three major rhetorical authorities of the time, particularly their cultural applications: sophistic rhetoric, Ciceronian rhetoric, and Christian rhetoric. Through study of these relationships, one perceives Augustine’s ingenuity at work as he integrates diverse authorities into his rhetoric of order (ordo) and …

Discarnation: Expounding On Marshall Mcluhan's Critique Of Modern Subjectivity, Amanda Sevilla

Electronic Theses and Dissertations

This project presents Marshall McLuhan’s work as an explication of discarnate subjectivity in mediated environments, with special focus on the consequences of technological environments in society. The first and second chapters focus on McLuhan’s ground, sensibilities, and practice to shed light on his intricate discussions of social perceptions emerging in modern times—i.e., communal awareness propels perceptual and cultural shifts. The third chapter attends to people’s perceptual compass, or their ability to interpret the world around them. Chapter four considers some of the phenomenological aspects of McLuhan’s probes. The ideas show disconnects between time and space that contribute to discarnation in …

Characterization Of G-Protein Coupled Receptors In Pain, Depression And Anxiety, Neil Lax

Electronic Theses and Dissertations

Chronic pain and major depressive disorder are widespread conditions in the world. Interestingly, these conditions often occur comorbidly, with each individual disease amplifying the symptoms of the other. A significant amount of preclinical research in pain and depression focuses on G-protein coupled receptors (GPCRs), implying that GPCRs may be useful in treating this comorbidity. Our efforts have sought to characterize several poorly understood GPCRs, including the serotonin receptor subtypes 2C and 7 (5-HT2CR and 5-HT7R) and metabotropic glutamate receptor 5 (mGluR5), along with more well-known GPCRs such as the mu opioid receptor (MOR), and the role that they play in …

Synthesis Of Novel 6-Substituted And 5-Substituted Pyrrolo[2,3-D] Pyrimidine Antifolates As Targeted Anticancer Therapies, Xinxin Li

Electronic Theses and Dissertations

The dissertation will give an introduction, background and current research progress in the areas of antifolates and chemotherapy of anticancer. The design and synthesis of classical 6- substituted pyrrolo[2,3-d]pyrimidines and 5-substituted pyrrolo[2,3-d]pyrimidines as potential antifolates have been described. The design variations include: methylated thiophene regioisomers, fluorinated phenyl regioisomers, thionyl regioisomers on the side chain of pyrrolo[2,3-d]pyrimidines. As a part of this study, a series of new compounds have been synthesized and characterized. Of these, ten final compounds were submitted for biological evaluation.

The Influence Of Age, Gender, And Thiol Repletion In An In Vivo Model Of Lewy Body Disorders, Daniel Mason

Electronic Theses and Dissertations

Lewy body disorders are a family of neurological brain disorders associated with olfactory, motor, and cognitive deficits and are collectively defined as α-synucleinopathies, as they are characterized by hallmark “Lewy bodies” composed of aggregated, fibrillar α-synuclein. It is not certain but often posited that fibrillar α-synuclein seeds the progressive, self-propagating spread of Lewy pathology through neuroanatomical circuitry. Furthermore, the site of disease induction is still debated. In Aim I, we developed a novel protocol for generating reproducible and robust α-synucleinopathy in the limbic temporal lobe following infusions of preformed α-synuclein iv fibrils into the mouse olfactory bulb, which is frequently …