Digital Commons Network^™

New Perspectives On Peace Settlements: The Significance Of Power-Sharing And Hierarchies On Negotiation Dynamics, Alejandra Vásquez Gutiérrez

Department of Political Science: Dissertations, Theses, and Student Research

By examining the impact of the commitment problem between the FARC and the Colombian government, this paper seeks to answer the following question: What led the government and the FARC to finally agree to end the conflict through a peace accord? This research addresses a notable gap in the literature by examining the pivotal role of power-sharing arrangements and hierarchical structures on negotiation dynamics. I conducted in-depth interviews with public officials in Colombia, complemented by the utilization of secondary data. I aim to ascertain whether power-sharing arrangements mitigate the commitment problem and to advance our current understanding of whether rebel …

Creative Writing Pedagogy: Building Curriculum For High School Students, Elizabeth Lengel

Department of English: Dissertations, Theses, and Student Research

This thesis serves as a rationale for the creative writing pedagogy I use and how it serves my high school creative writing class. As my school district made the decision to overhaul our English curriculum, the English department decided to add Creative Writing as an English class elective.

The work for planning these new classes was spread around the English Department, and I was assigned to design the curriculum for the new Creative Writing class. Designing an entire class from scratch leaves a lot of room for creativity and innovation. However, as excited for this new course as I was, …

Breaking The Rule Of Silence: Childbirth And Gendered Power In Efuru And The Joys Of Motherhood, Sunday Elliott Uguru

Department of English: Dissertations, Theses, and Student Research

This study examines the thematic preoccupation of childbirth in the formative period of feminist discourse in African literature through a critical study of selected novels of Igbo women of southeastern Nigeria. The novels studied represent the earliest published African texts in English by women. The period under focus falls within the emerging stage of Nigerian literary tradition in its written form with a dominant presence of men. This study investigates the women novelists' perspective toward the failure of male authored works to represent women's childbirth experience. Through a critical reading of Flora Nwapa's Efuru and Buchi Emecheta's The Joys of …

A Fish Out Of Water: An Examination Of Self-Identified Introverted Business Students' Perceptions Of Their Leadership Ability, Katie J. Jolicoeur

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Current American cultural and societal ideals favor personalities that are outgoing, positive, and talkative in nature, due to the rise of the Culture of Personality (Wilmot, 2019; Kim, 2012; Cain, 2013). Beginning with the industrial revolution and expanding rapidly midcentury, parents began to view children who are quiet as less favorable than those who are more gregarious, thus children and parents began forced socialization at an earlier age (Wilmot, 2019; Cain, 2013). Very little, if any, research has been conducted to understand the impact that the cultural ideal of favoring extraversion has upon undergraduate students seeking a degree in business, …

Next-Generation Crop Monitoring Technologies: Case Studies About Edge Image Processing For Crop Monitoring And Soil Water Property Modeling Via Above-Ground Sensors, Nipuna Chamara

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Artificial Intelligence (AI) has advanced rapidly in the past two decades. Internet of Things (IoT) technology has advanced rapidly during the last decade. Merging these two technologies has immense potential in several industries, including agriculture.

We have identified several research gaps in utilizing IoT technology in agriculture. One problem was the digital divide between rural, unconnected, or limited connected areas and urban areas for utilizing images for decision-making, which has advanced with the growth of AI. Another area for improvement was the farmers' demotivation to use in-situ soil moisture sensors for irrigation decision-making due to inherited installation difficulties. As Nebraska …

First-Principles Studies Of Spin Transport And Spin-Orbit Torques, Giovanni Gabriel Báez Flores

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation presents first-principles studies focusing on the effects of interfacial spin relaxation in metallic interfaces, interfacial intermixing on spin-orbit torques, and the effects of alloying on the transport properties of Fe|MgO|Fe magnetic tunnel junctions. Spin transport and spin-orbit torques are at the heart of phenomena in magnetic memory devices, such as tunnel magnetoresistance and magnetization switching. This work explores spin transport, spin-orbit coupling, spin-orbit torques, and tunneling magnetoresistance in a variety of materials and interfaces.

First discussed is the role of spin-orbit coupling at metallic interfaces by establishing a generalized magnetoelectronic circuit theory for normal metal (NM) interfaces, (NM|NM), …

Coalitional Response(Ability) In Rhetoric And Composition, Zoe Nicole Mcdonald

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation considers the literacy practices of progressive coalitions as a provocative way to examine central responsibilities of rhetorical scholars, college writing instructors, and writing program administrators. Through attention to case studies, this dissertation suggests opportunities to consider social differences as crucial assets for political advocacy, scholarly knowledge production, and teaching strategies.

Advisor: Stacey Waite

Vibratory Noise Impacts The Sensory Ecology Of A Funnel-Weaving Spider, Brandi June Pessman

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Animals experience their world through diverse sensory systems, leveraging information from prey, predators, and potential mates to inform behavioral decisions. Environmental noise disrupts information via spectral or amplitude masking, degradation, or distortion, potentially leading to costly errors in responses. Critically, urbanization has accelerated the proliferation of novel noise sources, triggering significant shifts in communication, foraging, and predator-prey dynamics among urban wildlife. While vertebrate studies have illuminated urban animals’ flexibility to anthropogenic acoustic noise, a comprehensive understanding requires broader investigations across diverse animal taxa and sensory modalities. To address these gaps, my dissertation explored the impacts of anthropogenic substrate-borne (vibratory) noise …

Healing In The Workplace: School Counselors, Trauma, And Growth, Judith L. Sigler

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

An autoethnographic study on the experience of a Midwest rural school counselor represents a personal and professional perspective on trauma, burnout, and posttraumatic growth. Content includes rural adversity, grief, and career progression. The research aimed to examine professional and private adversities to inform and improve the practice of professional school counselors.

The following research questions were addressed:

1. How did personal and secondary trauma impact a rural school counselor’s professional trajectory?
2. What insight can be offered to other school counselors or educators experiencing the challenges that come with this work and, sometimes, that come from sources that are not from work …

The Good White Guise: Rhetorical (Re)Constructions Of White Allies On U.S. Television, Dakota J. Sandras

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

In this dissertation, I observe how white allyship has been (re)constructed in media by analyzing its representations on mainstream television amidst peak moments of racial reckoning in the United States. In light of heightened demands for antiracist solidarity, I interrogate how such popular texts contribute to gaps between the theory and practice of allyship within the white imaginary. By attending to episodic samples from three distinct genres of American television, I dissect how various interactions and characters coded to signify white allyship rhetorically function to create meaning regarding its contested im/possibilities in both media and in the real world. In …

Genome-Scale Metabolic Modeling Of Chitin-Degrading Microbial Systems, Aimee Kristin Kessell

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

As a major component of fungal cell walls and exoskeletons of invertebrates, chitin is widespread in soils, constituting the second most abundant biopolymer in nature. Composed of N-acetyl-D-glucosamine chains, it serves as a vital source of nutrients, including both carbon and nitrogen, for the growth of microorganisms. A solid understanding of the microbial degradation of chitin is critical for predicting their impacts on biogeochemical cycling in soil ecosystems. Organisms that degrade biopolymers (degraders) produce energetically expensive extracellular enzymes to break down complex organic carbons into simpler labile forms that are sharable with other species, including those that do not contribute …

The Relationship Between Sex Education And Women’S Sexual Liberation And Exploration: A Phenomenological Study, Jessica Ann Boyles

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Sex education in schools is a pivotal yet contentious aspect of adolescent development, with enduring impacts on individuals' sexual exploration and liberation. However, the types of sex education offered have varied over time, often disseminating misinformation, and reinforcing traditional gender norms. Particularly for women, sex education can perpetuate harmful stereotypes, limit sexual agency, and contribute to disparities in sexual and reproductive health. This qualitative study aims to address the gap of intersecting sex education and sexual identity by examining the relationship between women's sexual liberation and exploration in adulthood and the sex education they received. Drawing from a phenomenological approach, …

An Annotated Bibliography Of 45 Select 21st-Century Electroacoustic Pieces For B-Flat Clarinet Suitable For The Undergraduate Clarinetist, Emily Jean Rose

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Electroacoustic literature for the clarinet is bountiful and accessible, though many students do not experience working with this genre until they become a graduate student, if even then. Utilizing a detailed rubric, each of these 45 works in this document are graded according to their accessibility, techniques explored, and overall difficulty to approach to better serve the educator and assist the undergraduate clarinetist in performing this genre of repertoire.

With the accessibility of electronics and electronic equipment coming more readily available to composers and performers at the start of the 21st-century, electroacoustic literature found a sense of deliverance in the …

The Sexual Trauma Of The Female Body: Violence Against Women In Contemporary Spanish And Latin American Cultures, Lara Armenteros Garrido

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation focuses on the idea that women’s bodies have a sexual stigma attached to them as a consequence of different forms of heteropatriarcal violence inflicted on them. From violence in public spaces, such as street harassment or the sexual exploitation of women, to the intimacy of the relationship, like intimate partner violence or the orgasm gap, it becomes increasingly difficult for women to escape violence. Through the analysis of films, documentaries, narratives, and the testimonies of women from Spain and Latin America, I argue there is still a lack of adequate sexual and emotional knowledge to help complete agency …

The Role Of Family And Peer Social Support Against Bullying Involvement Among Sexual Minority Latine Young Adults, Guadalupe Gutierrez

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Bullying is a significant risk factor for healthy youth development and functioning. Research on bullying has provided evidence that bullying involvement is linked to negative mental health outcomes for young adults; however, researchers have yet to fully explore the relationship between the different bullying statuses (victims, perpetrators, bully-victims) and internalized problems (anxiety and depression), and whether peer/friend and family support serves as a protective factor. In addition, a significant amount of research on bullying has been conducted in Europe and the United States but it remains limited in Latin American countries. The current research demonstrates that bullying is a significant …

The Experiences Of Multiracial Intimate Partner Violence Survivors: A Phenomenological Study, Hali J. Santiago

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Intimate partner violence (IPV) is a major public and social issue in the United States and is highly prevalent among multiracial individuals. This phenomenological study explored the experiences of multiracial IPV survivors. More specifically, utilizing an intersectional theoretical framework, this study explored the experiences during and after an abusive relationship, including the impact from trauma multiracial IPV survivors experienced and their healing processes. Semi-structured interviews were conducted with 6 multiracial individuals that experienced IPV more than two years prior. Participants were asked questions around their experiences of abuse, leaving the relationship, how their multiracial identity or other social identities impacted …

Clothing, From Textiles To Pixels: Exploring The Possibilities Of Design With Clo3d Software, Tina Shetabi

Department of Textiles, Merchandising and Fashion Design: Dissertations, Theses, and Student Research

This project explores the application of Clo3d software as a transformative educational tool in couture fashion design instruction. Despite couture's rich tradition of meticulous craftsmanship and personalized design, its teaching methodologies have yet to fully leverage digital advancements. This project examines the integration of Clo3d into the apparel design program curriculum, specifically focusing on the undergraduate course Digital Apparel Design at the University of Nebraska Lincoln. Through a combination of theoretical knowledge and practical application, this project aims to determine how digital tools like Clo3d can enhance the learning outcomes of fashion design students by providing a more interactive and …

American Perspectives On The Legitimacy Of Transgender Identities, Sethe Zachman

Department of Sociology: Dissertations, Theses, and Student Research

This mixed-method project examines how Americans’ and Nebraskans’ perceptions of the validity of transgender identities varies by the demographic characteristics of respondents, and how these perceptions are justified. Two representative surveys are used to examine demographic associations with opinion on the cisgender and transgender binary: the 2023 American Values Atlas (AVA) from the Public Religion Research Institute (N=4,788) and the 2022 Nebraska Annual Social Indicators Survey (NASIS) (N=934) from the Bureau of Sociological Research. A measure from the AVA data examines the degree to which respondents believe there are only two genders versus a range of gender identities. The NASIS …

A Compilation, Analysis, And Categorization Of 403 Atmospheric And Climate Science Misconceptions, Haeli Leighty

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The National Association of Geoscience Teachers (NAGT) has listed the inaccessibility of research related to misconceptions in atmospheric and climate science as a Geoscience Education Research Grand Challenge (Cervato et al. 2018). This project was a direct response to this call for research and consisted of three distinct steps: 1) data gathering, which included reviewing the literature for relevant misconception data, 2) a qualitative analysis, which included compiling, organizing, and categorizing the data collected, and 3) a quantitative analysis, which included determining the prevalence of each misconception across topic categories, demographic categories, and over time. A total of 403 misconceptions …

Make America(N Cinema) Great Again: The Rhetoric Of Nostalgia In Trump Era Cinematic Multiplicities, Courtney J. Dreyer

Department of Communication Studies: Dissertations, Theses, and Student Research

This dissertation investigates the rhetoric of nostalgia in politics and popular Hollywood cinema during the Trump era. I argue that MAGA Cinema, the contemporary trend of reboots, remakes, and sequels related to properties from the late 1970s to early 1990s, both respond to and strengthen attachments to an imagined version of the 1980s. However, this illusory golden age more closely reflects the world as depicted in the cinema of the 1980s rather than the reality of American in the years of Ronald Reagan’s presidency. Through a close analysis of David Gordon Green’s Halloween Reboot series, Top Gun: Maverick, and …

Analyzing Phototaxis And Related Visual Behaviors Among Diverse Species Of Drosophila, Madeline M. Hill

Honors Program: Senior Projects (Public)

Phototaxis and related visual behaviors can vary between species, and thus members of the genus Drosophila make an excellent study system to examine the evolution of vision. While some existing research points to these phototactic behaviors arising due to mating requirements or due to their species-specific ecology or environmental factors, there exists a lack of understanding as to why striking behavioral differences can exist between closely related species, or between members belonging to the same genus. The present research seeks to uncover the specifics regarding these discrepancies in visual evolution and aims to provide a foundation of knowledge about visual …

Predicting The Future Of Myanmar’S Civil War: Can Half A Century Of Military Rule Be Defeated?, Nathan Ritterling

Honors Program: Senior Projects (Public)

In 2021, the military of Myanmar launched a coup in response to their overwhelming defeat in the 2020 elections, resulting in an end to the country’s tentative move towards democracy and in intense violence to suppress opposition to the coup. Anti-junta forces quickly formed in the aftermath to directly oppose the military and return the country to democratic rule, and began collaborating with long-standing ethnic militias in their efforts. This has led to a state of prolonged civil war, as the two sides fight for dominance over the nature of Myanmar’s future government. This paper investigated the potential outcome of …

Topgolf Callaway Brands, Corp. Strategic Analysis, Sean Smith

Honors Program: Senior Projects (Public)

Topgolf Callaway Brands, Corp. (the “Company”, “Topgolf Callaway”, “Topgolf”, or “Callaway”) is an industry-leading golf and active lifestyle company that provides golf entertainment experiences, designs and manufactures premium golf equipment, and sells golf and active lifestyle apparel and other accessories through their family of brand names. They operate under the Topgolf, Callaway, Jack Wolfskin, OGIO, TravisMathew, Odyssey and Toptracer logos for their various product and service offerings. This report seeks to understand the industries in which the firm operates, the forces present in those industries, the resources and advantages of the firm, risks associated with their operations, and recommends several …

Sarcopenia And The Importance Of Resistance Training And Protein-Rich Diets For Prevention Of Muscle Loss In Older Adults: A Literature Review And Informational Pamphlet, Madison Steele

Honors Program: Senior Projects (Public)

The growing prevalence of sarcopenia among older adults as well as youths has prompted further research aimed at developing effective preventative measures and treatment plans. Sarcopenia is often thought to occur solely due to aging, but several other factors contribute to progressive muscle loss. Previous research studies have found an effect of physical activity and dietary protein levels on the risk of developing sarcopenia as well as its onset age. This study aims to review existing knowledge in the field to compile an extensive list of sarcopenia causes and methods of prevention. The main causes identified in this review are …

Mechanical Engineering Capstone: A Reflection On The Design And Prototyping Of A Portable Water Heating System, Timothy Goldsmith

Honors Program: Senior Projects (Public)

This thesis includes several documents from a Mechanical Engineering Capstone course. These include project postmortem reports written at the conclusion of each term. These reports summarize the designing and prototyping of a portable water heating system. Additionally, this thesis includes written feedback on the final presentations for six other senior design teams. In these documents, presentations and projects are evaluated and encouragement and feedback are provided for the teams. The final component of this thesis is an essay reflecting on the different leadership roles assumed during the capstone course.

Coarse-Work: An Investigation Into The Impact Of Materiality In The Interior Educational Setting, Isabel G. Robb

Honors Program: Senior Projects (Public)

Education design in modern suburban America curates learning environments that are cold and impersonal, being used more as a place to keep youth during the day than as a place where they can truly learn about and understand the world around them. This learning environment does not suit all students, especially those with learning disabilities, and it leaves little room for flexibility in classroom usage.

Focusing on creating a learning environment where all students feel welcome and are able to effectively learn, this projective design research project aims to provide a comprehensive intervention through the built environment and interior design, …

Delta Air Lines Strategic Audit, Victoria Diersen, Rebecca Koppelman, Nicholas Lauver, Aaryan Naik, Drake Vorderstrasse

Honors Program: Senior Projects (Public)

This case study focuses on Delta Air Lines, a prominent company in the airline industry. We conducted a strategic audit utilizing theories and principles central to strategic management to complete the case study. Our research used publicly available information that included the company’s website, SEC filings, news articles, and industry analysis. The goal of this case study is to collect and analyze data, apply strategic management concepts to a contemporary organization, and evaluate the firm’s potential for competitive advantage.

We looked at many factors for Delta Air Lines, including firm analysis, industry analysis, external analysis, internal analysis, performance analysis, competitive …

Evaluating Oer Resources As An Inclusive Teaching Practice, Hannah Ray

Honors Program: Senior Projects (Public)

Open Educational Resources (OER) have become a popular alternative to traditional textbooks for university students throughout the U.S. due to their affordability and positive educational outcomes. To better determine the outcomes of OER usage, this study evaluates the implementation of OER at an individual course level and across courses at the University of Nebraska-Lincoln (UNL). Student success was measured by the DFW rates, which refers to the number of students who received a grade letter of D, failed, or withdrew from the course, before and after the implementation of OER resources in various courses. At the individual course level, students’ …

T-Mobile Strategic Audit, Naren Narasimhan, Kathryn Kraemer, Alex Nydahl, Carlos Fuentes, Cole Swofford

Honors Program: Senior Projects (Public)

This strategic audit delves into the performance and competitive landscape of T-Mobile within the wireless communications industry. The research question driving this study was to assess T-Mobile's position and prospects across various facets of its business operations. The research methodology was gathered from T-Mobile's official sources such as its website, annual reports, press releases, and other publicly available information. The audit offers a comprehensive examination of T-Mobile's strategic landscape, encompassing industry dynamics, the company's mission, and its overarching objectives. It proceeds with an extensive external and internal analysis, culminating in insights into T-Mobile's competitive advantage and future positioning vis-à-vis other …

First Solar Strategic Audit, Sydney Pelster, Abigail Cota, Katherine Schoenfelder, Nolan Mauk, Eli Waring

Honors Program: Senior Projects (Public)

This case study explores First Solar, a global leader in the photovoltaic solar module industry. Using strategic management strategies and principles, we have curated a strategic audit to analyze the company’s competitive position. We used First Solar’s publications and website as well as general articles on the solar industry, analyst findings, and additional public findings as the basis of our analysis. Overall, our goal was to apply the learned strategic management concepts to a complex organization and identify First Solar’s potential competitive advantages.

We looked at many factors for First Solar, including firm analysis, industry analysis, external analysis, internal analysis, …