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The Political Economy Of American Militarism: The Military- Industrial Complex, Power Elite, And The 2003 Invasion Of Iraq, Randy S. La Prairie

Dissertations

Sociologists have paid little attention to the structural causes of American participation in wars. Consequently, the discipline offers few theoretical perspectives on American war making. Sociological theories that do exist fall under two headings: state-centric and Marxist theories. Both lack prima facie plausibility. In this dissertation, I advance a unique, alternative theoretical framework that I argue offers a more tenable theory of American militarism in the post-World War II period. The elite model of war mobilization, as I refer to it, consists of five interrelated structural causes of American participation in wars: (1) state-capitalist imperialism; (2) elite control of public …

Developing A Diagnostic Tool Of A Community’S Health, Ruth Kurtycz

Dissertations

Where we live can affect nearly every aspect of our lives, including how long those lives will be. Previous studies have demonstrated large health disparities between communities in the United States; since the health of a community can significantly impact its residents, evaluating and predicting community health is of interest to many people. Currently the Federal government collects and publishes data on community-level demographics, housing, crime rates, and disease. State-level and non-governmental agencies track and share community housing prices, school performance, neighborhood safety, and other characteristics. In short, there is a wealth of information but the work being done around …

Exploring Principals’ Experiences With Social Justice Issues In Their Work As School Leaders, Djimtibaye Otalbaye

Dissertations

Social justice has taken on a special importance in education today, although it is not a new concept in terms of human history. Social justice is not a local issue, but exists in all parts of the world (Jean Marie et al., 2014). Differentiation among social environments of schools and increasing elements of diversity and roles of schools to create a socially just structure can be seen as main reasons for these issues (Turhan, 2010). Schools are therefore challenged to address the social conditions and hardships of students by responding to their needs (Avant, 2014).

The purpose of this basic …

Institutional Factors That Prolong The New Degree Program Approval Lifecycle: Insights From Continuing And Professional Education Administrators In Higher Education, Erica Wilke Bova

Dissertations

Continuing or professional education administrators regularly participate in their university’s degree program approval process, as their schools serve adult learners who desire career-oriented education. Speed and efficiency to market are critical factors in ensuring high-quality, relevant, continuing or professional education programs; however, higher education decision making can be process laden and time consuming. There is limited scholarly research about the institutional factors that constrain and contribute to the efficiency and effectiveness of the new degree program approval process and its cycle time, even though it plays a critical role in institutional new product development. This phenomenological study foregrounds the perceptions, …

The Effects Of Military Leadership And Its Implication On Mental Health Stigma And Treatment Seeking Behaviors Of Veterans In Garrison And Noncombat Deployment Environments, Alexis May Charrys

Dissertations

Military service members are more likely to endure a significant amount of stress and experience multiple traumatic events than civilians due to the nature of their job. Many studies have focused on the traumatic stressors encountered during combat despite the fact that many service members encounter stressors related to serving in the military. A study conducted by Dursa, Reinhard, Barth, and Schniderman (2014) found that 10.9% of nondeployed veterans screened positive for posttraumatic stress disorder (PTSD) with the highest prevalence of PTSD (13.8%) amongst nondeployed soldiers. Military mental health stigma is rampant due to the need to be ready for …

Respecting The Spectrum: Creating A Gender Inclusive Structured Diagnostic Intake Interview, Natalia Andino-Rivera

Dissertations

Transgender and nonbinary (TNB) people, more than ever, are in need of and actively seeking out services in order to cope with the reality of being transgender in the United States. This includes requiring assistance from local and federal governmental systems that do not provide protections for equal housing, workplace discrimination, and healthcare provisions, much less hate crime investigation and prosecution. In 2011, 75% of transgender people were or had been in therapy in the past, with a further 14% intending to participate in therapy in the future. Recently, the newly elected President Joseph Biden issued an executive order (EO) …

An Evaluation Of One School's Reading Program To Support Struggling Readers Through The Use Of Data, Gabrielle Jones

Dissertations

ABSTRACT

The purpose of this study is to evaluate the efficacy of one school’s reading intervention program, and its impact on struggling readers reading performance. Participants in this study included administrators, Grades 3 through 5instructional staff that directly impact student learning in reading through reading instruction. I collected survey data and analyzed it to determine teachers’ ability to instruct struggling readers with high expectations for student learning. As a result, this evaluation exhibit teachers require more quality planning time to prepare effective reading intervention lessons that includes strategies attained from strategically designed professional development structured to increase students’ reading ability. …

A Psychological Perspective On Police Brutality: Current Statistics, Characteristics, And Trends Regarding Excessive Use Of Force, Ashley Salter

Dissertations

The purpose of this literature review was to utilize a psychological perspective on police brutality to identify current statistics, characteristics, and trends concerning excessive use of force. There were four fundamental goals of this literature review: (a) examine current statistics, characteristics, and trends regarding excessive use of force by law enforcement officers; (b) examine which populations are most likely to suffer from excessive use of force; (c) examine current methods in training law enforcement officers; and (d) propose a new model for training law enforcement officers. Also included is a discussion of a proposed idea for the training of police …

The Impact Of School Socioeconomic Status On The Effectiveness Of A Statewide Principal Mentoring Program, Michael Portwood

Dissertations

The professional demands on today’s school principal are varied and expansive, and as a result, relevant training and preparation is of utmost importance. Because of these rising demands, principal turnover is not uncommon, especially in low-SES schools. Formalized and strategic principal mentoring, however, has been shown to reduce principal attrition, keeping leaders in their roles and contributing to increased student achievement. This quantitative study examined the responses from school leaders on their experiences in a statewide principal mentoring program and analyzed the connection, in relation to their administrative peers, between their experience as a protégé and their status as a …

The Latino Achievement Gap: The Role Of Teachers In The Success Or Failure Of Latino Students, Sandra Gonzalez-Adamski

Dissertations

Understanding that the academic achievement of Latino students continues to lag behind their White peers, this study explored the role of the teacher in the success or failure of Latino school-age children. The methodology utilized for this research was qualitative. I used a narrative approach to discuss the thoughts, opinions, and insights of the six teachers interviewed for this study. The in-depth conversations with the participants suggested differences in how Latino and White teachers view their Latino students. Most of the White teachers suggested that academic achievement can be reached through explicit vocabulary instruction, reading a wide variety of books, …

On Blending Active Student Responding With Synchronous Instruction To Evaluate Response Accuracy, Nicole A. Hollins

Dissertations

As of 2016, approximately 28% of college students in the United States were taking at least one online course (U.S. Department of Education, 2016), and it was projected that the percentage of students enrolled in online courses would continue to increase 33% each year (Pethokoukis, 2002). The COVID-19 pandemic hastened further shifts from in-person to virtual learning for many institutions of higher education. Given this rapid shift to online instruction, it is critical to evaluate the effectiveness of online instructional procedures. Providing multiple opportunities for students to respond to instruction has proven to be an effective procedure across most educational …

Michigan Municipal Manager Perceptions On Lgbtq+ Inclusion: A Narrative Policy Framework Case Study, Christopher R. Surfus

Dissertations

This study explores the knowledge, attitudes, and perceptions (KAP) of municipal managers regarding the LGBTQ+ community in three Michigan cities—Grand Rapids, Holland, and Kalamazoo. The purpose is to understand managers’ beliefs and attitudes towards the LGBTQ+ community and how policies are implemented and enforced to reduce discrimination. The specific research questions deal with how the beliefs and attitudes of public managers reflect an understanding of and competency on LGBTQ+ issues, how they are affected by the presence of LGBTQ+ staff members, and how they differ from the actual policy provisions affecting the LGBTQ+ community. These questions are examined in the …

Epigenetic Modifications In Metabolic Syndrome: Identification And Evaluation Of Early Indicators Using A Rodent Model System, Ashok Daniel Pragasam

Dissertations

It is increasingly realized that mechanisms of developmental plasticity rather than pathology independently facilitate the size of developing embryos during early development. Changes in the early developmental environment alter the metabolic traits resulting in diseases, including metabolic syndrome, including type 2 diabetes and obesity in adulthood. Molecular and epidemiological studies have documented an association between Lower Birth Weight (LBW) and increased risk of developing metabolic syndrome. Henceforth, using birth weight as a marker, two groups of normal birth weight range rat pups, Lower Birth Weight (LBW, 5th to 25th percentile) and Average Birth Weight (ABW, 50th to 75th percentile) as …

Insights Into The Packaging Of Mouse Mammary Tumor Virus (Mmtv) Genomic Rna By Identifying Pr77ᴳᴬᴳ Binding Sites Involved During Its Selective Encapsidation, Akhil Chameettachal

Dissertations

Selective encapsidation and/or packaging of retroviral genomic RNA (gRNA) by Gag during retrovirus assembly is a crucial step for generating infectious virus particles. Despite having been studied extensively, the mechanism by which the retroviral Gag precursor selects and packages the retroviral genome remains largely unclear. Therefore, to understand the molecular mechanism(s) of mouse mammary tumor virus (MMTV) gRNA packaging, as a first step, expression of full-length recombinant Pr77^Gag -His6-tag fusion protein in bacteria was done. The recombinant Gag protein was then purified from the soluble fractions of bacterial cultures using immobilized metal affinity chromatography (IMAC) and size exclusion chromatography …

Intrusive Academic Advising Student-Athletes At A Division Iii University, Robert Holmes

Dissertations

Abstract

There are many factors that affect the graduation of collegiate student-athletes. Factors include student-athlete characteristics, academic advising, engagement, and relationships. These factors affect student-athlete retention at the university. Student-athletes must navigate their academic and athletic success with assistance from academic advisors and other university support systems. The ability of the student-athlete and the academic advisor to communicate and cultivate a relationship that is built on regularly scheduled meetings, sharing of the student-athlete’s personal goals, suggestions for personal and professional improvement culminating in trust is paramount to the success of the student-athlete. This research focuses on the relationship between the …

The Impact Of The Transgenerational Cycle Of Prison On Attachment Among Black Individuals, Meagan Scott

Dissertations

This empirical study assessed the impact of incarceration on an individual’s attachment style and explored protective factors that moderate these overall outcomes. The study sought to answer the following questions: (a) Are there differences related to the gender of Black participants and the gender of their incarcerated parent? and (b) Will affective expression and/or sense of community serve as protective factors and mediate the attachment style of Black individuals who have been incarcerated? The sample consisted of 98 adults (45 of whom indicated being a part of the transgenerational cycle of prison) ranging from 18 to 68 years old. Participants …

Examining Therapist Experience With Resistant Clients, Elisha Ibebunjo

Dissertations

This qualitative phenomenological study involved an exploration of the lived experiences of 10 licensed therapists with substantial encounters with resistant clients. The phenomenon under investigation is relevant to those working in the mental health industry because resistance in psychotherapy is a common challenge. It is not a matter of if a therapist will encounter resistant clients, it is a matter of when. The goal in this qualitative study was to discover how the 10 participants, all of whom were experienced therapists, navigated through resistance; to identify the methods and procedures they used; and to compile their successful approaches and methods …

Resource Management And Application Customization For Hardware Accelerated Systems, Zois Gerasimos Tasoulas

Dissertations

Computational demands are continuously increasing, driven by the growing resource demands of applications. At the era of big-data, big-scale applications, and real-time applications, there is an enormous need for quick processing of big amounts of data. To meet these demands, computer systems have shifted towards multi-core solutions. Technology scaling has allowed the incorporation of even larger numbers of transistors and cores into chips. Nevertheless, area constrains, power consumption limitations, and thermal dissipation limit the ability to design and sustain ever increasing chips. To overpassthese limitations, system designers have turned towards the usage of hardware accelerators. These accelerators can take the …

Radio Diagnostics Of Particles And Plasma In The Solar Corona, Sherry Chhabra

Dissertations

Radio diagnostics, in addition to their capabilities in exploring intense, impulsive bursts, also provide a high sensitivity to much weaker events, which may not show any substantial signature in other wavelengths.

The initial case study examines a complex event consisting of multiple radio sources/bursts associated with a fast coronal mass ejection (CME) and an M 2.1 class solar flare (SOL2015-09-20). ‘First-light’ data from the Owens Valley Radio Observatory–Long Wavelength Array is put in context with observations from Large Angle and Spectrometric Coronagraph onboard the Solar and Heliospheric Observatory, along with the WAVES radio spectrograph onboard WIND, the Expanded Owens Valley …

Development Of Deep Learning Neural Network For Ecological And Medical Images, Shaobo Liu

Dissertations

Deep learning in computer vision and image processing has attracted attentions from various fields including ecology and medical image. Ecologists are interested in finding an effective model structure to classify different species. Tradition deep learning model use a convolutional neural network, such as LeNet, AlexNet, VGG models, residual neural network, and inception models, are first used on classifying bee wing and butterfly datasets. However, insufficient data sample and unbalanced samples in each class have caused a poor accuracy. To make improvement the test accuracy, data augmentation and transfer learning are applied. Recently developed deep learning framework based on mathematical morphology …

First-Principles Density Functional Theory Studies On Perovskite Materials, Aneer Lamichhane

Dissertations

Perovskites are a family of materials with a diverse combination of different elements. As a consequence, they exhibit numerous functionalities such as pyroelectric, piezoelectric, ferroelectric, and ferromagnetic with applications in photovoltaic cells, LEDs, superconductivity, colossal magneto-resistance, and topological insulators. After 2009, perovskites have gained notoriety as suitable materials for solar cells and alternative candidates to silicon-based conventional solar cells. Generally, oxide perovskites exhibit good dielectric properties, halide perovskites display good photonic qualities, and chalcogenide perovskites are used in applications in solid-state lighting, sensing, and energy harvesting. In this dissertation, various types of perovskites ranging from oxide to halide are investigated …

Impact Of User Traversal On Performance Of Stem Learners In Immersive Virtual Environments, Eric W. Nersesian

Dissertations

The emerging technologies of augmented and virtual reality (AR/VR) may have vast implications to societal communication and representation of information. AR/VR computer interfaces are unique in that they may be placed spatially around the user in three-dimensional (3D) space; this affords new methods of both presentation and user interaction with the target information.

This may be especially impactful in the education of science, technology, engineering, and mathematics (STEM) professionals. Prior research has shown that simulations and visualizations improve the performance of STEM learners compared to live instruction and textbook reading. Yet, research into AR/VR as a learning environment for widespread …

Deep Learning On Image Forensics And Anti-Forensics, Zhangyi Shen

Dissertations

Image forensics protect the authenticity and integrity of digital images. On the contrary, as the countermeasures of digital forensics, anti-forensics is applied to expose the vulnerability of forensics tools. Consequently, forensics researchers could develop forensics tools against possible new attacks. This dissertation investigation demonstrates two image forensics methods based on convolutional neural network (CNN) and two image anti-forensics methods based on generative adversarial network (GAN).

Detecting unsharp masking (USM) sharpened image is the first study in this dissertation. A CNN architecture comprises four convolutional layers and a classification module is proposed to discriminate sharpened images and unsharpened images. The results …

Eigenvalue Problems For Fully Nonlinear Elliptic Partial Differential Equations With Transport Boundary Conditions, Jacob Lesniewski

Dissertations

Fully nonlinear elliptic partial differential equations (PDEs) arise in a number of applications. From mathematical finance to astrophysics, there is a great deal of interest in solving them. Eigenvalue problems for fully nonlinear PDEs with transport boundary conditions are of particular interest as alternative formulations of PDEs that require data to satisfy a solvability condition, which may not be known explicitly or may be polluted by noisy data. Nevertheless, these have not yet been well-explored in the literature. In this dissertation, a convergence framework for numerically solving eigenvalue problems for fully nonlinear PDEs is introduced. In addition, existing two-dimensional methods …

Fluorine-Based Inorganic Oxidizers For Use In Metal-Based Reactive Materials, Siva Kumar Valluri

Dissertations

This work explores inorganic fluorides as oxidizers for fuel-rich reactive materials. A preliminary assessment of metal fluorides accounting for their enthalpy of formation points to bismuth (III) fluoride, BiF3 and cobalt (II) fluoride, CoF2 as oxidizers of interest. Initially, composite powders of aluminum with chosen fluorides at 50-50 wt. % are prepared by arrested reactive milling. Despite an increase in reactivity and lowtemperature ignition, the prepared composite powders are insensitive to initiation by electro-static discharge (ESD), making them attractive alternative to analogous thermites having very high ESD sensitivity. In air, the composite powder particles burn faster than reference aluminum particles …

Service Quality Assessment And Improvement Methods And Tools, Kevin M. Moriarty

Dissertations

The nucleus of this research concept and system is being applied to turret lathe and milling machine Computer Numerical Control (CNC) tool systems. The research has a generic application to the service of broad array of sophisticated computer controlled / integrated machines, devices / equipment such as industrial robotics, medical equipment, surgical robots, and similar types of engineered system. Quality design review for quality service systems is a unique concept. Standard product service systems are qualitative and subjective in nature. The quantitative system identifies Key Predictive Attributes (KPAs) and applies quantitative methods to these attributes to develop a systematic process …

Towards Improving The Security Of The Software Supply Chain, Hammad Afzali

Dissertations

A software supply chain comprises a series of steps performed to develop and distribute a software product. History has shown that each of these steps is vulnerable to attacks that can have serious repercussions and can affect many users at once. To address the attacks against the software supply chain, end users must be provided with verifiable guarantees about the individual steps of the chain and with assurances that the steps are securely chained together.

In this dissertation, the security of several individual steps in the software supply chain is enhanced. The first step of the chain, managing the source …

Using Fnirs As An Objective Measure Of Susceptibility To Informational Masking, Min Zhang

Dissertations

Resolving complicated auditory scenes is crucial for daily communication where background sound is often present. However, most hearing aid (HA) and cochlear implant (CI) users have difficulties understanding speech when competing sound sources are present, resulting in reduced job opportunities and increased risk for social isolation. Perceptual interference from background sound is called auditory masking. At least two distinct masking phenomena exist, called energetic and informational masking (EM and IM).

In the first masking phenomenon, EM, target and masker energies coincide at the same time and frequency. Computational and physiological models of cochlear auditory processing can reliably predict listeners' performances …

Modeling And Analysis Of Intracellular Signaling Networks And Cellular Decisions, Mustafa Ozen

Dissertations

Developing molecular network analysis methods is important due to their applications on complex biological systems such as target discovery, development of drugs, discovering drug effects, and finding treatments for many complex diseases, e.g., cancer, autoimmune, and mental disorders. An example of analysis techniques is the fault diagnosis analysis, in which the purpose is to quantify how much vulnerable the entire network is to dysfunction of one or multiple molecules. Such analysis can be done after proper network models are implemented, trained, and tested against the experimental data. In this dissertation, a Boolean modeling framework is implemented and methods to train …

Political Styles And Strategies Used By Midsized Elementary School District Superintendents To Work With School Board Members, Christine Sinatra

Dissertations

Purpose: The purpose of this sequential explanatory mixed methods study was to identify the political styles of superintendents and school board members as perceived by superintendents. In addition, it was the purpose to identify and explain the political strategies superintendents use to work with the different political styles of school board members.

Methodology: This study used a mixed methods sequential explanatory research design to collect quantitative data through an electronic survey to identify and describe the political styles of each superintendent and their board members. An in-depth qualitative interview process further explored each superintendents’ lived experience with using different political …