Digital Commons Network^™

Treading Lightly: The Ethics Of Instructor Il/Legibility And Neutrality In The Classroom, Marcus A. Woodman

Department of English: Dissertations, Theses, and Student Research

Instructors in the classroom often describe their experiences teaching as being a performance, which often combines authenticity with boundaries to keep certain aspects of the instructor’s life out of the classroom. For queer instructors, their performance may be especially complicated; since queer identity is less visible than other types of identities, instructors must also weigh whether or not to come out to their students. In our current political moment, where queerness has yet again become a scrutinized topic (especially when in proximity to youth), teachers have an even more difficult decision to make.

This thesis uses queer theory and queer …

Kansas City, Kansas, Vida Davidović

Department of English: Dissertations, Theses, and Student Research

KANSAS CITY, KANSAS is a thesis that operates in the tradition of expressionist dramaturgy and playwriting, taking up themes of abuse, imperialism, war, trauma, womanhood, Balkan identities, history of the Balkans, as well as the discourses of psychoanalysis and postcolonial theory. The use of different theoretical frameworks related to both international and personal politics, which are shown to be intertwined, suggests a strong relationship between political processes in the Second World Countries that had experienced many occupations throughout their history and the way women in those countries relate to the questions of body, authority, feminity, and interpersonal relationships. The play …

Walleye And Sauger Movement And Entrainment In Lewis And Clark Lake, William Joseph Radigan

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

Walleye Sander vitreus and Sauger Sander canadensis are both socioeconomically important sportfish species in Lewis and Clark Lake, an interjurisdictionally managed mainstem Missouri River reservoir fishery. Since 2011, adult catch per unit effort (CPUE) of both Walleye and Sauger has remained at approximately 50% of pre-2011 levels. A presumed reason for the suppressed CPUE of adult Walleye and Sauger is substantial entrainment of larval and adult fish resulting from the reservoir’s high turnover rate (7.2 d). Acoustic telemetry was used to quantify adult movement and entrainment and ichthyoplankton trawls were used to assess larval entrainment. Relative importance of factors driving …

Planting The Seed: Rumors And Ceo Dismissal, Diego Villalpando

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

Researchers have investigated the short-term performance implications of CEO dismissals as assessed through investor reactions to CEO dismissal announcements. While the corporate governance mechanism of dismissal that boards orchestrate when CEOs underperform could be positively perceived by investors, empirical evidence suggests that a positive association between CEO dismissals and investor reactions is equivocal. Thus, in my dissertation, I examine investor reactions to S&P 500 dismissal announcements and further understanding about this intriguing relationship through the development of theory that incorporates the important theoretical mechanism of information uncertainty. Since it is increasingly hard for boards to reduce the information uncertainty surrounding …

The Global Classroom: A Phenomenological Study Of International Student Experiences In A Reimagined Intercultural Communication Course, Crystal Bock Thiessen

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

This dissertation examines the experiences of multilingual international student participants who took part in a semester-long intercultural communication course that was purposefully designed and implemented with half enrollment each of domestic and international students at a Midwestern American university. Despite university efforts towards internationalization, they often fall short of the meaningful engagement needed truly promote intercultural and mutual understanding. International and domestic students share classroom and other spaces on campus, yet they remain overwhelmingly disconnected from one another. Using phenomenology and Baker’s (2011) model of Intercultural Awareness, this study analyzed the international students’ experience in this course to learn more …

Melanated Reflections Through Testimonios: Centering The Experiences Of African American Women Teachers Turned Leaders And Their Implications On Recruitment, Selection, Hiring, And Retention Of Women Of Color In Leadership Positions, Tanya Rochelle Santos

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

According to the National Center for Education Statistics (2022), during the 2017–2018 academic year, only 7% of all teachers identified as Black or African American, with approximately 76% of that group being women. This qualitative study investigates the lived experiences of African American women educators who have transitioned into leadership roles within P–12 educational settings across the Great Plains Region of the United States. The research explores how their experiences intersect with issues of racial and gender equity, particularly within the broader discourse of social justice in education and educational leadership.

Framed within the theoretical lens of Black Feminist Thought, …

Amazon Strategic Audit, Trinity L. Hansen

Honors Program: Senior Projects (Public)

Amazon.com, Inc., also known as Amazon, is a global e-commerce company that provides online retail, digital streaming, and cloud services. Since 1995, Amazon has grown to encompass a variety of diverse markets while maintaining leadership and competition in each. Although Amazon competes in several industries, this strategic audit mainly focuses on its pivotal role in the e-commerce industry and how Amazon has maintained its competitive advantage over the years. This report will start by overviewing Amazon’s history and business model and exploring the e-commerce industry overall and the various competitors in Amazon’s e-commerce market. Diving deeper into Amazon's competitive analysis, …

Strategies For Reducing Racial Disparities In Maternal Health Outcomes: An Examination Of The Role Of Doulas, Samavi Rafique

Honors Program: Senior Projects (Public)

Comparatively high rates of maternal morbidity and mortality remain a significant concern in the United States, particularly for Black women, who face a risk of maternal mortality that is four times higher than that of white women. Realizing the historical context of this burden requires tracing American obstetric and gynecological medicine to its 19th-century roots, where the medical experimentation of enslaved Black women occurred largely unopposed by the voices of those in power. The legacy of this is embodied in the modern maternal health crisis, marked by stark racial disparities in maternal health outcomes. As non-clinically trained professionals whose supportive …

Gap, Inc. : A Strategic Audit Of Gap, Inc. Company, Amber Hanson, Ike Mcley, Sophie Thomas, Avery Plessel, Kira Pavlik

Honors Program: Senior Projects (Public)

The following paper is a comprehensive overview of the company Gap, Inc., a leading global retailer with a diverse brand portfolio that includes Gap, Old Navy, Banana Republic, and Athleta. They compete in the Family Clothing Industry through their operation of over 3,352 brick-and-mortar stores along with offering their digital shopping platform to align with changing consumer preferences. Gap, Inc. plans to maintain financial rigor, reinvigorating its brands, and strengthening its platform. Their strengths are found in their expanding e-commerce segment and their strong commitment to sustainability. Through a broad differentiation strategy, Gap, Inc. targets a diverse consumer demographic across …

Illustrating Insects: Using Art To Encourage Experiences In Entomology, Nia Kaufmann

Honors Program: Senior Projects (Public)

The goal of this creative project is to use art to highlight the diversity of our insect neighbors and encourage others to explore their local environments. In order to accomplish this, I created a poster-sized illustration of five insects I’ve encountered on the University of Nebraska-Lincoln’s City Campus. All insects are posted within the silhouette of Memorial Stadium, each with an ecological and personal significance. The contrast of a well-known building with less popular insects invokes the audience to reconsider how much attention they pay to the wilderness around them.

Keywords: Entomology, Natural Biodiversity, Illustration, Insects, Appreciation of Nature

Chipotle Mexican Grill Strategic Audit: An Analysis Of Chipotle Mexican Grill Business Strategy, Garrett Smith, Karissa Hodge, Baden Brumbaugh, Daniel Koland, Ellie Hurst

Honors Program: Senior Projects (Public)

This report outlines a strategic audit of Chipotle Mexican Grill and its business strategy and policies. The report dives into how Chipotle creates strategic value and competes in the fast-casual food industry. Chipotle’s strategic mission, Cultivate A Better World, motivates them to focus on sustainable practices involving farming, emissions, and water stewardship. Despite facing issues involving health concerns, Chipotle has recovered and positioned itself in a strong position for the near future. With its new CEO, Scott Boatwright, Chipotle has to navigate a crowded fast casual industry that faces market pressures from consumers around healthy eating.

Landscape Effects On The Beneficial Arthropod Community In Agriculturally Dominated Environments, Hannah E. Stowe

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

Ecosystem services in agriculturally dominated regions rely, at least in part, on arthropods. Environment and biodiversity influence beneficial arthropods in population size, community structure, diversity, and ecosystem service provisioning. Predation is among the most important services provided by arthropods in agroecosystems. Understanding what alters predation and predator activity can support the successful application of biological control and, more broadly, integrated pest management. Land use and edge adjacency, field characteristics, landscape, seasonality, and diel period all alter predatory behavior. Crop fields dominate Nebraska agroecosystems, although interspersed perennial grasslands persist through the Conservation Reserve Program (CRP). Such grasslands supply crucial resources and …

The Ballad Of The Wheel, John Kosch

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

The Ballad of the Wheel is a piece for voice, percussion, and electronics that examines the cyclical nature of humanity. It draws texts from existential literature that spans almost all of recorded history, from antiquity to present day. In this work, a single narrator poses the same concerns about the nature of existence in different texts, revealing that questions about the meaning of life transcend boundaries of time and space. The prevalence of the theme of reincarnation also suggests that each movement of the piece presents a different manifestation of a single being. The Ballad of the Wheel implies a …

A Case Study On Readiness Of Engineers In Agricultural Technology Start-Ups, Katie Marie Mowat

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

This dissertation explores the perceptions of practicing engineers regarding the skills necessary to be workforce-ready at agricultural technology (ag-tech) start-ups in the Midwestern United States. A qualitative case study methodology is leveraged, combining both interview and job description data. Given their uniqueness, the study divides the ag-tech start-up industry into two subcases: livestock and cropping systems. The Work Readiness Integrated Competence Model (WRICM) is used as the theoretical framework for this study and informs the conceptual framework and analysis processes. The study identified skills that fit into thirteen distinct categories, which are further grouped into four overarching resource groups. Skills …

Gene Editing Approaches To Improving Grain Amino Acid Profiles In Maize And Sorghum, Joseph Preston Hurst

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

Maize grain is deficient in lysine. While the opaque2 mutation increases grain lysine, o2 is a transcription factor that regulates a wide network of genes beyond zeins, which leads to pleiotropic and often negative effects. Additionally, the drastic reduction in 19kDa and 22kDa alpha-zeins causes a floury kernel, unsuitable for agricultural use. Sorghum, closely related to maize, has a similar lack of lysine that can be corrected with prolamin alteration and also subject to the same deleterious kernel texture. CRISPR/cas9 gives researchers the ability to directly target genes of interest. In this research, gene editing was used to specifically target …

Understanding The Context Of Bullying: Examination Of The Healthy Context Paradox And Peer Acceptance For Students With Disabilities, Catherine Mae Carney

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

The purpose of this dissertation study was to examine how perceptions of school climate and social acceptance influence the relationship between bullying victimization and anxious and depressive symptoms for youth with and without disabilities. Students with disabilities are at increased risk for involvement in the bullying dynamic, both by bullying others and by experiencing victimization. Victims of bullying are more likely to experience peer rejection and greater internalizing problems, including higher levels of anxious and depressive symptoms. Research suggests that school-wide efforts to reduce bullying may leave some youth vulnerable to worse psychosocial outcomes, which has been called, “the healthy …

Belly Dance In Nebraska: Identity, Social Acceptance, And Perseverance, Alex R. Mohr

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

Belly dance is an art form as well as an often-contested practice due to tensions over dress, terminology and cultural practices within the belly dance community because the dance originated outside the United States. Additionally, there is often a need to prove the legitimacy of the dance to those outside its sphere because it is often stigmatized due to the early association with exotic dancing. Belly dance is inherently geographic, as seen through its places of origin, music and movement styles, global spread, practitioners, and spaces of practice. However, it has not been well-represented in geography, and there is also …

Optimizing Nitrogen Management: Assessing Nitrate Transport In The Deep Vadose Zone And Its Impact On Groundwater Quality In East-Central Nebraska, Muili O. Lawal

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Groundwater contamination by nitrate (NO₃-N) is a growing environmental and public health concern driven largely by intensive agricultural fertilizer applications. The vadose zone plays an important role in NO₃-N transport, influencing groundwater quality and agricultural sustainability. This study investigated NO₃-N leaching dynamics in the deep vadose zone of Water Quality Sub-Area 30 (WQA30) within the Lower Loup Natural Resources District (LLNRD), northeast of Columbus, Nebraska (mean groundwater NO₃-N: 20.3 mg/L), using soil cores from 16 shallow (to 6.1 m) and four deep (down to 25.9 m) across four zones, two with inorganic fertilizer (Zones 1 and 4) and two with …

Constructing An Attractive Targeted Sugar Bait For Reducing Mosquito Populations, Xi Xian Ng

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

Mosquito-borne pathogen transmission continues to pose a significant burden to global public health, well-being, and economic productivity. In the absence of universally available vaccines and amidst rising insecticide resistance that leads to product failures, there is an urgent need to develop new tools to mitigate mosquito-borne disease risk. Two general strategies exist to reduce transmission risk: personal protective measures and area-wide chemical interventions. Attractive Targeted Sugar Bait (ATSB) systems leverage the sugar-feeding behavior of mosquitoes—critical for sustaining their flight, metabolism, development, and fecundity—by delivering oral toxicants through attractively formulated sugar baits. This study aimed to develop an optimized ATSB formulation …

“Re-Storying” Anne Shirley And The Adhd Child: A Crip Genealogy Of Anne Of Green Gables, Darian Aleyna Wilson

Department of English: Dissertations, Theses, and Student Research

This thesis explores the contested nature of Attention Deficit Hyperactivity Disorder (ADHD), focusing on its cultural and historical constructions. While ADHD has been included in the Diagnostic and Statistical Manual of Mental Disorders since 1980, its legitimacy remains a subject of debate across medical, disability studies, and historical scholarship. Using Eli Clare’s critique of diagnosis as a tool rather than a fact, this project examines how ADHD is both pathologized and re-storied within societal and medical discourses. It highlights the tension between medical classifications and lived experiences of those diagnosed with ADHD, particularly in the context of girlhood.

The central …

Language, Equity, And Power: A Critical Discourse Analysis Of Student Conduct Policies At Unl, Mandi Laib

Department of Educational Administration: Dissertations, Theses, and Student Research

This study conducts a Critical Discourse Analysis of student conduct policies at the University of Nebraska-Lincoln from 1977 to 2003 to examine how language reflects and reinforces institutional power structures. Utilizing Critical Race Theory and Queer Theory, this research investigates how conduct policies have historically marginalized Students of Color, LGBTQ+ students, and those facing economic hardship. Through a deductive coding process, themes such as institutional control, surveillance, and punitive framing were identified across four decades of student handbooks. While there are moments where student rights and restorative justice are acknowledged, these are often overshadowed by dominant discourse that prioritizes compliance …

Digestibility, Palatability, And Nutrient Composition Of Three Species Of Whole Prey In Three Species Of Snakes, Morgan R. Kienzle

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

Snakes in human care often lack diversity in the diet. Rodents account for the majority of meals, while wild snakes are consuming a varied diet composed of multiple different whole prey species. By feeding only one species of prey, the chance of nutrient deficiencies and other health concerns increases. To promote variety in the managed diet, two commercially available whole prey species (mice (Mus musculus) and chicks (Gallus spp.)) and one novel species (Seba’s short-tailed bats (Carollia perspicillata)), were analyzed for their dry matter (DM), organic matter (OM), crude protein (CP), crude fat …

Small Cereal Grain Silage Producer Practices And Key Factors To Consider For Operations, Alexa R. Simons

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

The use of small grain silage to feed livestock has grown in popularity, although the more common source of silage is annual corn. A benefit of producing small cereal grain is double cropping, harvest a forage source in the spring prior to planting the summer annual crop. Although the cereal and corn silage processes are similar there are key differences within management decisions for producers. Objective one was to understand current management decisions from Nebraska producers pre- and post- fermentation surveys along with small cereal silage samples were analyzed. Some best management practices such as the dry matter (DM), DM …

From Activity To Adaptability: Systematic Review On Elevating Adolescent Resilience Through Physical Activity, Kaylee Cowdrey

Honors Program: Senior Projects (Public)

The recent increase in mental health concerns among teens showcases the need for accessible solutions that help buffer against psychopathology and build resilience. This systematic literature review looks at various studies to see how physical activity can positively affect resilience in adolescents by enhancing their emotional regulation, self-efficacy, self-esteem, social connections, and brain function. Literature published since 2010 from databases, including APA PsycInfo, PubMed, and Google Scholar, was collected for this analysis. The results of the review found that as adolescents engage in physical activity, there is improvement in coping skills by enhancing emotional regulation, self-efficacy, self-esteem, and social connectedness …

Caterpillar Strategic Audit, Tyler Vander Woude, Grant Kingston, Kaiden Bedient, Drew Shafer

Honors Program: Senior Projects (Public)

This strategic audit evaluates Caterpillar Inc.'s business-level and corporate-level strategies, examining how the company maintains its competitive advantage in the heavy machinery and industrial equipment sectors. The research focuses on Caterpillar's hybrid approach, combining differentiation and cost leadership strategies to offer high-quality, durable products while optimizing costs through technological innovation, supply chain efficiencies, and product longevity. The methodology for this audit includes a comprehensive internal and external analysis, incorporating frameworks such as SWOT, PESTEL, VRIO, and Porter’s Five Forces. Additionally, Caterpillar’s strategic initiatives in vertical and horizontal integration, governance structure, and financial performance were assessed. The research also explores the …

Beyond The Label Campaign: An Integrated Marketing And Communications Campaign To Educate And Empower Low-Income Communities In The Southern United States, Erica Napuli

Honors Program: Senior Projects (Public)

The Beyond the Label campaign is an Integrated Marketing Communications (IMC) initiative designed to educate and empower low-income consumers about food additives, labeling regulations and the impact of making educated food choices on long-term health. This campaign is based on research on current U.S. food labeling and regulations, health risks associated with current ingredients and additives approved through regulations, the disproportionate impact of food policy on low-income communities with a focus on the Southern U.S., as well as further exploration of strategies for multi-channel marketing for targeted audiences. This project proposes a hypothetical partnership with the Environmental Working Group (EWG). …

Nebraska's Preparedness For A Growing Diverse Aging Population: A Survey Of Area Agencies On Aging, Vince Barger

Honors Program: Senior Projects (Public)

This paper aims to examine the current efforts of Nebraska’s Area Agencies on Aging (AAAs) to serve a growing diverse population of older adults (United States Census Bureau, 2023). This project is comprised of a survey created to gauge the thoughts and opinions of Nebraska AAA employees supplemented by a comprehensive literature review. The findings of the literature review indicate the need for an understanding of the importance of diversity and how it affects individual life experiences. The survey revealed that the AAAs are already making changes to reflect the population shift that is currently happening, such as specific programs …

Evolution And Strengths Of School Lunch Programs In The United States And Japan, Sarah Ritterling

Honors Program: Senior Projects (Public)

School lunches around the world perform a vital role in children’s nutritional needs and overall health. These nutritional programs provide a chance for children to learn how to create a balanced meal and about the production and serving of food. However, many countries, including the United States and Japan, have taken different approaches to meet these goals, influenced by the needs of children and communities over time. The United States provides support, funding, and nutritional standards through the National School Lunch Program. Japan promotes the Basic Act of Shokuiku (food and nutrition education) within society and outlines goals for schools …

Sisterly Bonds Beyond The Grave: The Ethical Implications Of Posthumously Publishing Jane Austen’S Persuasion, Ashleigh Jay

Honors Program: Senior Projects (Public)

By the time that Jane Austen died in 1817, she had only published four novels. After her death, her family retained her other writings. Later that year, they published one of Austen’s finished manuscripts which became the novel Persuasion. This act of posthumous publication invokes inquiries into whether the action was ethical. In order to better understand the ethics of publishing Persuasion posthumously, one can look at information from Jane Austen’s life and ideas around posthumous actions. Even though Persuasion by Jane Austen was published posthumously, Austen’s choice to leave the manuscript with her sister and her completion of …

Strategic Audit: Hilton Worldwide Holdings, Inc., Jenna Derowitsch, Tram Ngo, Tenley Katt, Makenna Henning, Lexi Soukup

Honors Program: Senior Projects (Public)

This comprehensive strategic audit analyzes the internal and external environment in which Hilton Worldwide Holdings Inc. operates, in addition to auditing the strategic drivers that have drove the iconic hospitality firm to success. Hilton Worldwide Holdings, Inc. (Hilton) is a valued hotel chain that has been operating as a global leader in the hospitality industry for more than 100 years. The firm sets an industry standard to provide high-quality hotel services and a reliable stay for more than 200 million guests annually and continues to develop its portfolio of destinations. Technological advancements and shifting customer preferences challenge Hilton to remain …