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The Effect Of Role Assignment And Personality Subtypes In Simulation On Critical Thinking Development, Situation Awareness, And Perceived Self-Efficacy Of Nursing Baccalaureate Students., Dustin Travis Weiler

Electronic Theses and Dissertations

Previous studies have evaluated the effectiveness of high fidelity patient simulators (HFPS) on nursing training. However, a gap exists on the effects of role assignment and student personality subtypes in simulation scenarios. This thesis explored the effects of role assignment and personality on critical thinking, situation awareness, and self-efficacy in baccalaureate-level nursing students. Using researcher-developed tools and altering previously validated tools to fit the simulation scenario, the effects of role assignment and personality were determined. Role assignment and personality were found to have a significant effect on critical thinking and self-efficacy, but not situation awareness. It was determined that roles …

Governing The Urban Water Commons : Essays On Collaborative Policy Networks In A Polycentric Ecology Of Urban Water Policy Games., Emmanuel Frimpong Boamah

Electronic Theses and Dissertations

Governing social-ecological systems, such as the urban water commons, is a multi-scale and multi-sector (polycentric) human-environment process. This dissertation interrogates this process by situating itself within the Ecology of Games Framework by Norton Long (and updated by Mark Lubell) and the literature on polycentric governance by the Bloomington School of Political Economy. The dissertation’s three essays 1) offer both theoretical and methodological means to enact polycentric public economies within the ecology of games framework, and 2) explicate the conditions under which interoganizational collaboration is fostered within a polycentric ecology of policy games in governing the Middle Rio Grande urban watershed. …

A Performance And Visualization Study On Inlet Geometries Of A Cross-Flow Fan., Yoel Tanquero

Electronic Theses and Dissertations

A study was conducted to characterize the flow-field in the suction region of different inlet geometries of a cross-flow fan. The characterization was accomplished by correlating the static performance curves measured for each fan-inlet configuration to the streamline plot obtained using a particle tracking velocimetry (PTV) measurement system at three constant flow rates (25, 40, and 55 CFM). The PTV measurement system used was developed by the author and uses helium bubbles as tracers, an LED light sheet, a slow motion camera, and a Matlab program. Four inlet geometry design variables were defined and independently studied to evaluate the effect …

Transmutations Of Ophelia's "Melodious Lay", Danielle Byington

Electronic Theses and Dissertations

There are multiple ways in which language and image share one another’s aesthetic message, such as traditional ekphrasis, which uses language to describe a work of art, or notional ekphrasis, which involves literature describing something that can be considered a work of art but does not physically exist at the time the description is written. However, these two terms are not inclusive to all artworks depicting literature or literature depicting artworks. Several scenes and characters from literature have been appropriated in art and the numerous paintings of Ophelia’s death as described by Gertrude in Hamlet, specifically Millais’ Ophelia, …

Kindergarten Teachers' Perceptions Of Student Readiness For School, James A. Wernke

Electronic Theses and Dissertations

The design method for this study was non-experimental quantitative. The survey was distributed via email to Kindergarten teachers in two Northeastern Tennessee school districts. There were 69 Kindergarten teachers who responded to the survey. The study revealed that Kindergarten teachers perceive that gender, socioeconomic status, and preschool experience have a significant impact on student readiness for school. Chronological age was not perceived to have an impact on student readiness for school to a significant extent. Kindergarten teachers perceived that preschool experience has the greatest impact on student readiness for school when asked to rank the order of impact from greatest …

An Investigation Into The Performance Evaluation Of Connected Vehicle Applications: From Real-World Experiment To Parallel Simulation Paradigm, Md Salman Ahmed

Electronic Theses and Dissertations

A novel system was developed that provides drivers lane merge advisories, using vehicle trajectories obtained through Dedicated Short Range Communication (DSRC). It was successfully tested on a freeway using three vehicles, then targeted for further testing, via simulation. The failure of contemporary simulators to effectively model large, complex urban transportation networks then motivated further research into distributed and parallel traffic simulation. An architecture for a closed-loop, parallel simulator was devised, using a new algorithm that accounts for boundary nodes, traffic signals, intersections, road lengths, traffic density, and counts of lanes; it partitions a sample, Tennessee road network more efficiently than …

The Establishment And Development Of The Mockingbird As The Nightingale’S “American Rival”, Gabe Cameron

Electronic Theses and Dissertations

During the eighteenth and nineteenth centuries, many British poets attempted to establish a universal poetic image in the European nightingale, often viewing it as a muse or contemporary artist. This use of the songster became so prevalent that it was adopted, along with other conventions, for use in the United States. Yet, despite the efforts of both British and American poets, this imperialized songbird would ultimately fail in America, as the nightingale is not indigenous to the United States. The failure of this nightingale image, I contend, is reflective of the growing need to establish a national identity in nineteenth-century …

Do Juvenile Offenders Hold To The Child Saving Mentality? The Results From A Survey Of Juvenile Offenders Placed On Court Mandated Juvenile Probation, Katelynn R. Adams

Electronic Theses and Dissertations

The juvenile justice system was established as a result of an unprecedented movement pioneered by the child savers. Child savers strived to protect America's children from physical and moral harm. Since the juvenile justice system's inception, research has focused extensively on the effectiveness of the juvenile system. Numerous studies have observed the perceptions of the general public, juvenile probation officers, and juvenile correctional staff regarding the juvenile justice system. The current study examined actual participants in the juvenile justice system to assess their opinions of the system that was designed to serve, protect, and rehabilitate them into active members of …

Quantifying The Structure Of Misfolded Proteins Using Graph Theory, Walter G. Witt

Electronic Theses and Dissertations

The structure of a protein molecule is highly correlated to its function. Some diseases such as cystic fibrosis are the result of a change in the structure of a protein so that this change interferes or inhibits its function. Often these changes in structure are caused by a misfolding of the protein molecule. To assist computational biologists, there is a database of proteins together with their misfolded versions, called decoys, that can be used to test the accuracy of protein structure prediction algorithms. In our work we use a nested graph model to quantify a selected set of proteins that …

An Investigation Of The Relationship Between Child, Family, And Community Factors And Early Childhood Oral Health And The Utilization Of Dental Health Services, Nicole Holt

Electronic Theses and Dissertations

Background / Objective: Children under the age of 5 years bear a disproportionate burden of oral disease. The aim of this study is to investigate how child, family, and community determinants impact dental care utilization, and parental report of child’s oral health. Methods: Data for this study came from the 2011/2012 National Survey of Children’s Health for children aged 1 to 5 years old. Dependent variables evaluated were if the child had an oral health problem, been to a dentist in the past year, and parents description of the child’s teeth. Independent variables were selected from child, family, and community …

Video Game Engagement, Gender, And Age: Examining Similarities And Differences In Motivation Between Those Who May Or May Not Play Video Games, Joseph Camarata

Electronic Theses and Dissertations

This research aims to fill a research gap by examining video games to explore whether gender, age, or hours played per week would exert any influence on the information of those who may or may not play video games. Mood Management Theory and Uses and Gratification Theory were used as the theoretical foundation for this study. Four-hundred-three East Tennessee State University students who received the survey via email were asked to voluntarily participate in a survey about their motivations behind playing video games. Results from MANOVA showed that the motivations of male participants on video games were significantly higher than …

Evidence-Based Intervention That Decreases Stress Levels In Teens Who Are Missing School Due To Outside Stressors, Madysen Pennington

Electronic Theses and Dissertations

The purpose of this thesis is to test the effectiveness of an intervention designed to reduce

stress in adolescents. StressOFF Strategies program is the intervention used to educate students about stress and how to effectively manage it. A group of 8-10 students from Abilene High School was recruited to participate in the study during their one-hour lunch period. The tools used for the intervention included the StressOFF Strategies PowerPoint, the My Personal Stress Profile, and the Perceived Stress Scale. The findings are presented on individual graphs that show increases and decreases in stress levels for each student. Implications suggested are …

Attachment To God, Locus Of Control, And Outcomes In The Brief Alcohol Screening And Intervention For College Students, Misty Schoephoerster

Electronic Theses and Dissertations

Research shows that aspects of religion and spirituality can influence drinking behavior among university students. Some believe that an internalized commitment to God, or to another spiritual force, is an important component in explaining relationships between religion, spirituality, and drinking behavior. One way of understanding and measuring this internalized commitment to God is based on attachment theory. Another way of measuring and understanding internalized beliefs about the degree to which God shapes behavior is based on the social learning theory concept called locus of control. Conceptually, low God locus of control indicates that one believes God is passive and not …

Usefulness Of Collaborative Family Engagement At Casa Of Montgomery County, Chelsea Bankes

Electronic Theses and Dissertations

When children are in CPS care, there is a strong desire to ensure that their cases are executed so the children end up in safe, permanent environments as quickly as possible. To facilitate this goal, there is a partnership between CPS and an organization called CASA, which provides advocacy and support to ensure that the children have their rights represented in court proceedings. To help achieve this goal, Montgomery County has implemented the Collaborative Family Engagement (CFE) model. This model seeks to obtain better outcomes for children by engaging with the child’s family and the community around them. This study …

It’S About ‘That Time’ To Break The Cycle: A Rhetorical Analysis Of Challenging Menstrual Taboos, Audrey Marie Lamborn

Electronic Theses and Dissertations

Menstrual taboos exist around the world, and while new conversations are starting to address these issues, in many regions these taboos limit women’s daily lives and can even lead to serious health problems. Artifacts around the world are starting to emerge to challenge these preconceived notions and bring menstrual hygiene awareness as well as products to women in need. While the origination of the menstrual taboo is not clearly defined, various literature discusses both the cultural and religious origin and perpetuation of menstrual taboos. This thesis examines various artifacts found in the regions of the United States and the United …

Towards A Cost-Effective Biorefinery : Production Of Activated Carbons From Residual Biomass For Energy Storage Devices., Zachary Dean Herde

Electronic Theses and Dissertations

Biomass processing for industrial products and biofuels has gained an increasing presence as society looks to using sustainable resources for manufacturing and renewable fuels for energy. However, these sustainably produced materials and products cannot gain a competitive edge because of the manufacturing expenses that are a result of high process temperatures and pressures. In order to lower these costs, theoretical modeling has described a value-added co-product strategy as one of the best ways to combat high bioprocessing prices. Biomass has been shown to make effective carbons for energy storage devices such as supercapacitors and batteries. These carbons, with the right …

Evaluation Of The Impact Of Social Work Services In Rural School Districts, Breanna Heinrich

Electronic Theses and Dissertations

Students in rural communities are often subject to unique barriers and challenges that impact their holistic emotional, cognitive, physical, and social success in school. Because these factors have a strong impact on school attendance, behavior, and overall success, educators have begun to implement social work programs within both rural and urban school districts across the nation. While existing research affirms the effectiveness of school social work, very little research has been conducted to determine the effect in rural school districts. This paper evaluates the impact of a newly developed social work pilot program in two West Texas school districts implemented …

Does Homelessness Increase The Risk Of Readmission In Acute Care Patients Diagnosed With Schizophrenia, Lindsey N. Marek

Electronic Theses and Dissertations

This thesis attempts to answer a research question: Does homelessness contribute to the readmission of acute psychiatric admission with those diagnosed with schizophrenia? A quantitative, retrospective study was conducted using a sample of one hundred and thirty-six patients who were admitted to an acute care hospital in Texas between the dates of January 01, 2015 through December 31, 2016. Data were collected from existing patient records of an acute care hospital located in Texas. The results show that homelessness was a significant predictor in treatment readmission. More specifically, homelessness was a contributing factor of readmission due to being suicidal. It …

Gender, Population Type, And Coping As Predictors Of Ptsd Symptom Severity, Stacey A. Kerr

Electronic Theses and Dissertations

Research has demonstrated that a salient predictor of PTSD is experiencing a traumatic event. Additional research has indicated that there are other risk factors involved with predicting the development of PTSD including gender, population type, and emotion-focused coping. The purpose of the current study was to examine gender, population type, the interaction effect between gender and population type, and emotion-focused coping, specifically avoidant emotional coping and active emotional coping, as independent predictors of PTSD symptom severity. In total, 124 individuals participated in the current study. The sample consisted of 64 civilians and 60 military personnel. The results indicated that gender …

The Tuscaloosa Marine Shale: Geologic History, Depositional Analysis, And Exploration Potential, Jessica D. Pair

Electronic Theses and Dissertations

The Tuscaloosa Marine Shale (TMS) was deposited across southern Louisiana and Mississippi during the Upper Cretaceous. The study focuses on a core region containing vast deposits of Cretaceous-aged sediments that have economic importance for oil and gas exploration. This region has been conventionally drilled for decades, focusing on the recovery of the Cretaceous hydrocarbons. Explorers within this region had traditionally targeted the massive sand units of the Lower and Upper Tuscaloosa Group while neglecting the middle Tuscaloosa Marine Shale unit. With the onset of unconventional drilling technology, new explorers to the region have begun to delineate the Tuscaloosa Marine Shale’s …

Delineation Of Karst Geohazards Along Rm 652 Through The Use Of Ground Penetrating Radar: Culberson County, Texas, Aaron A. Eaves

Electronic Theses and Dissertations

The Delaware Basin is the western member of the larger Permian Basin, and is located in the Trans-Pecos region of Texas and New Mexico. The Delaware Basin hosts significant evaporite karst geohazards throughout the Gypsum Plain of the Castile Formation, where geohazards of all scales form beneath and immediately adjacent to major infrastructure throughout the region, especially Ranch-to-Market 652, including geohazards ranging from small scale dissolution of road base, to large scale cave and sinkhole development. Gypsum sourced from the Castile and Rustler formations was used to create the road base of this RM652 , which meteoric waters have easily …

English Proficiency Associated With The High School Grades Of Lep Students In Abilene Isd, Donald A. Dolton

Electronic Theses and Dissertations

In recent years, immigration into the U.S. has increased because of growing economic problems around the world. Economic globalization and technological developments (internet access and the ability to move massive amounts of information and people in a short amount of time) have influenced the number of those seeking asylum. Accordingly, the U.S. school system continues to see an increase in students who are culturally diverse with greater educational deficiencies and limited English proficiency (LEP). In Texas there has been a 90% increase in the number of immigrants from 1990 to 2010 (National CE). This means that currently immigrants make up …

The Sleepless Ouroboros, Grant Bohl

Electronic Theses and Dissertations

The poems in The Sleepless Ouroboros are about the obsessions which come to define a person. These obsessions are memories, dreams, objects or ideas that cannot be separated from the whole. Poems such as "Thinking of Big Moe" and "It Begins with a Fox" grapple with the limitations of memory, while poems such as "The Python" and "Heirloom" counterpoint memory's weakness with the supposed permanence of physical artifacts. Depression and anger, the anxieties of identity and displacement, and representations of the people and animals that leave lasting impact on a life are all addressed as vital components of the completed …

When Our Cities Hollowed, Hana Al-Harastani

Electronic Theses and Dissertations

When Our Cities Hollowed is an interrelated collection of short fiction that follows an extended family's everyday lives before and during the Syrian Civil War. In efforts to combat current media narratives regarding Syrians, this collection presents a complex counter-narrative, following characters of a typical Sunni Muslim, middle-class family, some of whom support the government, others of whom support the opposition. War, in these stories, is a looming shadow, often acting as a catalyst to many of the characters' conclusions about love, family, and what it means to be alive.

Playing With Usability: Why Technical Communicators Should Examine Mobile Games, Alexandra Cata

Electronic Theses and Dissertations

This thesis examines how technical communicators can look to free, successful mobile games for mobile User Interface (UI) and User Assistance (UA) inspiration and design techniques. The purpose of this thesis is to provide an overview of major game studies theories and situate them within technical communication theory and practices. Technical communicators can leverage game studies theories to augment existing technical communication theories and practices. Specifically, I examine cognitive learning theory in game design, game usability, playability, and user-centered design, and how these theories relate to technical communication, rhetorical, mobile UI/UA, and general usability theories and methods. Additionally, I also …

Grace Hopper And The Marvelous Machine: Lessons For Modern Technical Communicators From The Mark I Ascc Manual, Jessica Meyr

Electronic Theses and Dissertations

Women's technical writing achievements often go unrecognized, both due to the invisibility of technical writing professionals in general, and a lack of famous technical communication role models in particular. The purpose of this thesis is to analyze and present an early major work in the technical writing of Rear Admiral "Amazing" Grace Hopper, inventor of the compiler and an important figure in computer science history. Although Hopper is arguably best known for popularizing the idea of the "computer bug," her achievements in computer science extend from invention of the software compiler to tireless promotion of the programming language COBOL. Her …

Heavy Hit Me, Shauna Basques

Electronic Theses and Dissertations

Heavy Hit Me is a memoir series linking obesity to sexual desire and its corresponding fear, linking fantasy to the lived loneliness of a girl too distrusting of her own body and attractions to live outside her own head. Told through essay, found letters, and shifting points of view, Heavy Hit Me explores the breadth of its protagonist's chosen isolation. It shows how the many itches of insecurity craft a young woman never challenged to really know and love herself—until now.

Fluorescence Lifetime Imaging And Spectroscopy Aided Tracking Of Zno And Cds:Mn/Zns/ N-Acetyl Cysteine (Nac) Quantum Dots In Citrus Plants, Torus Washington

Electronic Theses and Dissertations

In this thesis, we present an efficacious way of tracking nanoparticle movement in plant tissue through the use of fluorescence lifetime imaging (FLIM) and spectroscopy as well as a review of nanoparticle uptake in plants and the proposed mechanisms governing them. Given the increasing number of nanomaterials in agriculture and society as a whole, proper imaging tools and proactive measures must be taken to track nanoparticle movement in plant tissues and create infrastructure and products to keep things sustainable and safe. Herein we report a ZnO comparable nanoparticle— a CdS:Mn/ZnS/ N-acetyl cysteine (NAC) quantum dot— which boasts longer lifetimes and …

High Power Continuous Wave Quantum Cascade Lasers With Increased Ridge Width, Ankesh Todi

Electronic Theses and Dissertations

Quantum Cascade Lasers have recently gained considerable attention for their capability to emit infrared radiation in a broad infrared spectral region, very compact dimensions, and high optical power/efficiency. Increasing continuous wave optical power is one of the main research directions in the field. A straightforward approach to increasing optical power in the pulsed regime is to increase number of stages in the cascade structure. However, due to a low active region thermal conductivity, the increase in number of stages leads to active region overheating in continuous wave operation. In this work, an alternative approach to power scaling with device dimensions …

Freestanding Holey Thin Films For Renewable Energy Storage, Kyle Marcus

Electronic Theses and Dissertations

The rapid advancement of portable and wearable technologies has challenged research to improve upon current renewable battery energy storage systems. By using nanotechnology, it is now possible to access more of the energy storage theoretical values that have been unattainable thus far. We have developed a method to create freestanding holey thin films through combinations of electrochemical and chemical vapor deposition (CVD) techniques to be used in renewable energy storage systems. Freestanding thin films promote excellent contact between the residual conductive framework and any functionalized active component specific to the designed material. Without requiring any other additives, the as-prepared freestanding …