Digital Commons Network^™

Tragic Relief!, Katherine Shanks

Theses and Dissertations

This poetry manuscript explores loneliness, sexuality, violence, gender/fluidity, the self, the idea of the self, and American capitalism with an irreverent and dry humor. Tragicomic in tone, the poems balance a sense of dire exuberance with personal history and anecdote ranging from sentimental to sarcastic to withering. Located in New Jersey, the manuscript engages with local history, lore, and culture. A wide range of references bridge various ends of the literary canon, while the poems likewise reach for referents from fine art, music, TV, and film. Characters recur as figures of patriarchy, capitalistic work ethic, and gender trouble in various …

Mouth Stuff, Jacob Connor Smith

Theses and Dissertations

The purpose of this thesis is to explore the idea of nuance in culturally oversimplified narratives, including fraught paternal relationships, sexual assault and non-consent dynamics, childhood and young adulthood LGBTQ+ experiences, and everyday life and mental health in the climate crisis. Drawing upon the 20^th century tradition of short poetry and minimalism, this thesis attempts to demonstrate the frustration of post-internet media culture’s fixation on providing a complete account of a complex issue in extremely limited linguistic space. This collection narratively demonstrates a night of insomnia, loneliness, and depression from sunset to sunrise as the speaker recalls various memories …

Reactive End Capped Polybenzimidazole Oligomers For High Temperature Thermosets And Improved Membranes For Electrochemical Devices, Caroline Marie Rohlfing

Theses and Dissertations

Polybenzimidazoles (PBI) are heterocyclic polymers that possess high thermal and oxidative stability. The inherent strength and chemical and thermal stability of PBI make it ideal for use in extreme environments; however, the current processing of PBI molded parts makes the process practically and economically unfavorable. These intrinsic properties make PBIs of particular interest for many industrial applications, varying from fabrics to membrane materials to molded parts. Processing these molded parts is extremely difficult, as the high glass transition temperature and extremely high melting point (>500°C) of PBI result in poor flow properties of PBI resins even at high temperatures. …

Navigating Age Of Majority-Related Issues In Special Education: The Current Needs And A Potential Means For Aligning Professional Values With Policy And Practice, Charles Blayne Walters

Theses and Dissertations

The paper that follows serves to collect three articles that investigate policy and practice regarding adult decision-making support for students with disabilities receiving special education services. Each has been led by the author of this multiple-manuscript dissertation, Charles Walters. Following a short introduction to these works as Chapter One, Chapter Two provides a reformatted version of an interview-based study with special education directors at the school district level. It was originally published in Volume 35, Issue One of the Journal of Special Education Leadership and titled “An Exploratory Study of Special Education Director Experiences with Issues Related to Age of …

Love And Freedom, Allen Michael Hopkins

Theses and Dissertations

I have created my thesis body of work by researching children's book illustrations and distorted portraits by various artists. My illustrations are based on my book, The Adventures of Henry and Isabella: Battle of Proerable, inspired by the Disney films The Chronicles of Narnia, The Voyage of the Dawn Treader, How to Build a Better Boy, and Kim Possible series. My distorted portraits of friends and family represent their personality traits. Even though the illustrations and portraits follow the style of European artists Franz Marc, Wassily Kandinsky, and Paul Klee, they are distinguished from the artists’ styles. The …

Coaching To Success: Moving From A Fixed Mindset To A Growth Mindset Through Positive Motivation, Shannon Dianna Ramirez

Theses and Dissertations

The purpose of this study was to explore my students’ belief perseverance and fixed mindset and help them shift toward self-determination and a growth mindset. Incorporating goal setting, positive intentions, and coachable techniques in my sixth-grade math class, I collected data through an observation journal, student artifacts, and pre and post assessments. I found that goal setting, positive intentions, and coaching techniques enabled students to shift from belief perseverance toward self-determination that will transfer into life outside of the classroom. My findings showed helping students move from a fixed mindset to one of growth is possible but takes time. Creating …

Spin Mediated Topological Black Hole In Acoustic Metamaterials Near Dirac-Like Cone Frequencies., Mustahseen Mobashwer Indaleeb

Theses and Dissertations

A unique bulk-boundary distinction and acoustic topological phenomena is discovered and explained in this dissertation. The overall objective was to discover the hidden physics, dynamic and mechanics of acoustic wave behavior that causes the formation of extremely rare ‘Topologically protected Black Hole’ (TBH) in acoustic microarchitecture metamaterials. This behavior is immensely valuable for numerous mechanical and civil engineering applications where acoustic insulators are required to create sound-free or vibration-free exterior surfaces. On the other hand, to contain the energy within the structure, for impact mitigation and energy absorption in vehicles, space crafts, aircrafts, and civil infrastructures such materials will be …

The Effects Of Gamified Peer Feedback On Student Writing In High School English Language Arts, Kerise Amaris Broome

Theses and Dissertations

National assessments on writing show that student proficiency is low in part because many high school students lack revision skills. Compounding the problem is that as classroom sizes grow, teachers have less time to give the feedback that students need to improve. Peer feedback shows promise in being able to solve the feedback problem, but it must be carefully structured to be effective. The purpose of this action research was to evaluate the impact of gamified peer feedback in a high school English Language Arts classroom at Southern Charter High School. Three research questions guided this study: (1) What impact …

A Flood Of Information: Assessing The Effectiveness Of An Enhanced Flash Flood Warning Social Media Graphic, Christopher John Long

Theses and Dissertations

Flash flooding is the most frequent and damaging type of severe weather globally. In the United States, heat is the only weather-related cause of death more frequent than flooding. However, while the number of deaths associated with other types of severe weather has decreased since the 1950s, the number of flash flood-related deaths has remained steady. Therefore, there exists a need to improve flash flood warning communication.

In this project, it is hypothesized that improving the National Weather Service’s flash flood warning social media graphic by including areas that commonly flood may increase individuals’ perceived storm risk, their intended compliance …

Advancements In Parametric Modal Regression, Qingyang Liu

Theses and Dissertations

This dissertation considers statistical inference methods for parametric modal regression models. In Chapter 1, we motivate the mode as the measure of central tendency instead of the median or the mean with an example. Following the motivational example, we include an overview of existing modal regression models. Later, in the same chapter, we explain advantages of the parametric modal regression models over existing nonparametric modal regression models. In Chapter 2, we address issues in statistical inference brought in by data contaminated with measurement error. With measurement error in covariates, statistical inference methods designed for modal regression models with error-free covariates …

Violence, Rebellion, And Compromise In Chinese Campus Cinema ----- The Comparison Of Cry Me A Sad River And Better Days, Chunyu Liu

Theses and Dissertations

This dissertation examines the social critiques in Chinese campus films by viewing their development and cultural context. Social Criticism, a prominent trend in Chinese cinema, addresses a wide range of widely concerned social issues, including education, romance, marriage, politics, environmental concerns, psychological repressions, etc. It appears that a Chinese mainland woman filmmaker and a Hong Kong professional director echo each other on the same theme. They are inspired by similar genuine events and share many similarities in the way they orchestrate the relationships and backgrounds of the characters. However, the two films retain their different characteristics. This thesis will discuss …

Genetic Mechanisms Underlying Maladaptation In Specialized Species Interactions, Nitin Ravikanthachari

Theses and Dissertations

Adaptation has been used as the framework to understand the power of natural selection in structuring biodiversity and driving biological interactions. However, recent examples have indicated that many organisms are maladapted to their local conditions. Maladaptation can result from various causes including rapid environmental change, novel environments, interplay of evolutionary forces (viz: gene flow-selection balance) and anthropogenic disturbance.

To dissect the genetic mechanisms underlying maladaptation, I used the interaction between Pieris macdunnoughii (Remington) (Lepidoptera: Pieridae) which lays eggs on an invasive mustard Thlaspi arvense (L.) (Brassicaceae), which is lethal to the larvae.

First, local adaptation to avoid laying eggs on …

Animal Representation Of Race In The Princess And The Frog, Tiffany Tyantyan Enoch

Theses and Dissertations

Disney’s 2009 film The Princess and the Frog was created in response to racial criticism. It features the first Black princess as a means of promoting racial equality. This film attempts to positively portray Black characters, who were depicted as violent and lazy in previous animations.

While the film showcases positive themes (e.g., internal beauty and virtuous work) and portrays Black characters in a more positive light than previous films, it still perpetuates the typical racism against people of color. The lack of accurate and equal representation of racial groups in recognizable and famous stories is a persistent issue, and …

An Exploration Of Perinatal Stress And Associated Mental Health Of Transitioning First-Time Fathers, Timothy Reed Burkhalter

Theses and Dissertations

Becoming a first-time parent is a stage in life that can be full of excitement but also trepidation. Much common knowledge and research focus on the maternal experience. To add to this established knowledge, this phenomenological study will explore the perinatal stress experiences of transitioning first-time fathers in the U.S.

Reading Motivation And Retrieval Practice Of United States Undergraduates Aged 18 To 23, Robyn M. Pernetti

Theses and Dissertations

This mixed methods research study examined the reading motivation and retrieval practice ability of U. S. undergraduates aged 18 to 23, as well as the correlations between the two variables, with a focus on gender, year as an undergraduate, and race/ethnicity. A random national sample of 90 undergraduates and an additional minority sample of 17 undergraduates completed an online survey. Quantitative data on reading motivation were derived from an adult reading motivation scale, and qualitative data on retrieval practice were derived from three college-level reading passages. This study filled gaps in the literature and provided insights for future practice and …

Evaluation Of A Radium-Thorium Disequilibrium Sediment Method Used To Model And Assess Porewater And Submarine Groundwater Exchange In The Coastal Marsh, Madeline R. Bodine

Theses and Dissertations

Ground, pore, and surface water exchange has been extensively studied in beach and near shore environments but has been long neglected in saltmarsh systems due to their complexity. Saltmarsh systems are of particular importance as they are the interface between fresh and saltwater. Saltmarshes impact carbon exchange, release and sequestration, and they process particulate matter. Understanding the characteristics of a marsh system such as the nutrient and particulate loads in conjunction with the flux of water exchange through the marsh provides a deeper understanding of these systems and can impact our understanding of the global water and carbon cycles, as …

Semantics-Based Data Security Models, Theppatorn Rhujittawiwat

Theses and Dissertations

In this dissertation, we studied how an adversary could attack databases and how the system could prevent or recover from such an attack. Our motivation to improve the current security capabilities of database management systems. We provided better recovery capabilities of database management systems by incorporating data provenance. We also expand our study to express security and privacy needs of data in the Internet of Things (IoT) environments such as a smart home environment. For this, we proposed a stream data security model to theoretically represent the data in the IoT network. We built a dynamic authorization model on our …

High-Performance Wide Bandgap Semiconductor Power Modules Enabled By Advanced Two-Phase Mini-Channel Cooling, Bo Tian

Theses and Dissertations

There is a widespread need for high performance wide bandgap power modules in both commercial and military applications. However, given the rapid advancements of wide bandgap power module technology, conventional cooling solutions have not kept up and do not provide the thermal management performance needed for high power density. Based on the two-phase cooling approach, two-phase microchannels operating at low fluid flow rates with low pressure drops have huge potential in enabling higher power density applications. Several studies have illustrated the potential great advantages of two-phase cooling compared to single-phase cooling in terms of maximum device temperature, spatial thermal distribution …

Deep Learning Based Fault Diagnosis And Prognosis For Bearing, Guangxing Niu

Theses and Dissertations

Rolling element bearings are critical components in industrial rotating machines. Faults and failures of bearings can cause degradation of machine performance or even a catastrophe. Therefore, it is significant work to perform bearing fault diagnosis and prognosis (FDP) reliably and effectively. Diagnosis aims to detect and estimate the fault state of bearing in real-time. Prognosis aims to conduct a long-term prediction to predict the fault evolution and estimate the remaining useful life (RUL) of the bearing.

Deep learning (DL) based FDP methods have become an important branch of bearing FDP methods due to their powerful capabilities in feature automatic learning, …

The Impact Of Embedded Coaching On Educational Leader Professional Practice, Heather J. Sanchez

Education Dissertations

School and district leadership is complex work. Educational leaders today are charged with a myriad of responsibilities, ranging from everyday operational duties to strategic development of school improvement plans. Leaders are expected to be experts at everything ranging from transportation to transforming teaching and learning. Gone are the days when a leader was expected to manage the school or district. Today leaders are expected to meet the robust needs of staff, students, and families inclusive of social-emotional needs, academic needs, and physical needs. Today’s leaders are expected to be transformative, to have skills sets that enable them to effectively partner …

Impacts Of Habitat, Resource Addition, And Predator Exclusion On Rodent Community Structure And Hantaviruses In The Neotropics, Briana Spruill-Harrell

Theses and Dissertations (ETD)

Understanding how climate and human land use change impacts trophic interactions is essential in the face of ongoing biodiversity loss and the continued emergence of RNA viruses and zoonosis. Human land use changes such as agricultural expansion, deforestation, and habitat degradation all have been linked to zoonotic disease emergence. Despite these commonalities, our mechanistic understanding of what drives them is lacking. Moreover, genomic surveillance in wildlife populations is critical for risk assessment and mitigation. Herein, using data collected from field studies within the Reserva Natural del Bosque Mbaracayú (RNBM), a protected area of the Interior Atlantic Forest (IAF), I examined …

An Examination Of Inter-Limb Functional Asymmetry After A Fatiguing Bout Of Exercise In High Level Soccer Players, Nestor Urrea

Theses and Dissertations

INTRODUCTION: Inter-limb functional asymmetries greater than 15% have been linked to a greater incidence of injury. Moreover, asymmetries greater than 10% have shown greater risk of injury and worsened sport performance, especially for strength and power capabilities, in athletes of multiple sports. Fatigue and sex are factors that seem to influence injury rates as well as greater asymmetries between limbs. This research project aims to investigate the effects of a fatiguing bout of exercise in strength and power inter-limb functional asymmetries in male and female soccer players. It was hypothesized that strength and power asymmetries are negatively affected after a …

High Impact Practices In First Year Composition Courses, Haley Hamilton

Master of Arts in Professional Writing Capstones

This capstone project explores High Impact Practices and how they can interact with First Year Composition Pedagogy through the creation of a Course Design for English 1102. The literature review is primarily an examination of research from the field of composition studies and high impact practices in higher education, as well as several aspects of composition studies such as transfer theory and first year composition pedagogy. The course design details ways to implement high impact practices into English 1102 in the context of specific university requirements. Through this project, I was able to make the connection between the WPA Outcome …

Insidious Ankle Swelling, Catharine Kral, Brian Harvey

Posters

10-year-old female presented to clinic for left heel pain and swelling. She participates in dance for an estimated 8-9 hours a week. Symptoms started four weeks prior to presentation. She does not remember any inciting event, fall, trauma, or other mechanism of injury prior to onset. She says the pain is localized to the lateral aspect of her calcaneus and extending up to her Achilles. She has never seen any bruising, erythema, or skin changes overlaying the swollen region. Family reports she intermittently has a limp. It is most tender to touch or when she bumps her foot on something. …

Strategies For Combatting The Climate Crisis: Policy, Organizing, And Community Resilience, Shannon F. James

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This portfolio synthesizes work I have done throughout graduate school through research and experience. I have had the opportunity to focus the majority of my work on the climate crisis and be involved in work to address this wicked problem. Though detrimental impacts are already being felt, the IPCC reports that humans can still prevent the worst effects of climate change. This is a problem that needs to be addressed on a variety of fronts. My portfolio discusses combating climate change at a federal, state, and community level. It highlights different strategies that will need to be utilized, including policy …

The Role Of Aesthetics In Redesigning Accessible Information Literacy Modules, Rachel E. Trnka

Faculty Scholarship and Creative Works

The outbreak of COVID-19 added an increased sense of urgency to creating accessible online materials for higher education professionals, including academic librarians, as they explored new ways to engage with users online. Librarians who relied on in-person sessions to provide information literacy instruction to students shifted to synchronous and asynchronous instruction methods. This paper shares the experiences of an instruction librarian tasked with evaluating and redesigning a set of asynchronous information literacy modules for first-year undergraduate students in the summer of 2020. The evaluation and redesign were informed by contemporary debates about the design of online instructional materials from a …

Engl 351: Nineteenth-Century U.S. Literature, Duncan Faherty

Open Educational Resources

This is a syllabus for an OER version of a Nineteenth-Century U.S. Literature undergraduate course.

Simple Darwin Core For Non-Biologists Primer, Megan N. O'Donnell, Leslie M. Delserone

University of Nebraska-Lincoln Libraries: Faculty Publications

This primer focuses on Simple DwC (http://rs.tdwg.org/dwc/terms/simple/), a “mechanism used to share biodiversity information using the simplest methods and structure” (Darwin Core Task Group, 2014). With Simple DwC, the DwC schema is applied to a single flat file (i.e., table or spreadsheet). Because it is a self-contained data set that can be opened, edited, and analyzed using a wide variety of software, Simple DwC is easier to implement than other forms of DwC that use XML, RDF, or relational databases. The primer’s goal is to assist a curator presented with a data set structured in Simple DwC, or …

Outcomes Among Heart Failure Patients Hospitalized For Acute Pulmonary Embolism And Covid-19 Infection: Insight From The National Inpatient Sample, Bruce Adrian Casipit, Sahana Tito, Isaac Ogunmola, Abiodun Idowu, Shivaraj Patil, Kevin Lo, Behnam Bozorgnia

Einstein Health Papers

There is paucity of data regarding the outcomes of hospitalized acute pulmonary embolism (PE) patients with heart failure (HF) and Coronavirus Disease 2019 (COVID-19) infection. We utilized the 2020 National Inpatient Sample (NIS) Database in conducting a retrospective cohort study to investigate the outcomes of hospitalized acute PE patients with HF and COVID-19, looking at its impact on in-hospital mortality, thrombolysis, and thrombectomy utilization as well as hospital length of stay (LOS). A total of 23,413 hospitalized acute PE patients with HF were identified in our study, of which 1.26% (n = 295/23,413) had COVID-19 infection. Utilizing a stepwise survey …

Improving The Thermal Performance And Energy Efficiency Of Buildings By Incorporating Biomass Waste Into Clay Bricks, Mohamed E. Elattar

Architectural Engineering

No abstract provided.