Digital Commons Network^™

Guiding Principles For Successful Ai Integration & Agentic Ai: The Next Step In Ai Evolution, Andrew C.R. Nelson

Marketing Undergraduate Honors Theses

AI has revolutionized various processes throughout the value chain. When taking a focused look at Marketing and Supply chain functions, however, the two largest retailers in the world, Walmart and Amazon, have led the charge towards AI modernity within implementation. With AI’s impact on business taking the forefront of the collective consciousness, innovations have seemed to emerge daily. Agentic AI is the newest “flavor of the month” that is promising to further optimize and provide value to businesses and their different needs. With this advancement in AI reasoning, the realm of innovative possibilities has expanded greatly. This in combination with …

Living In Essex: A Community Needs Assessment, Sue Berger, Ceara Somerville, Caitlin E. Coyle

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging (CSDRA) within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Town of Essex. The goals of this project were to investigate the needs, interests, preferences, and opinions of Essex residents age 18 or older by engaging the community regarding their experiences and needs relevant to the Council on Aging’s (COA’s) objective to identify and serve the needs of all Essex citizens 60 and older.

Multineutrosophic Analysis Of Financial Statements As A Basis For Strategic Decision-Making In Uncertain Environments, Edison Aquiles Olivero Arias, Jorge Luis Chabusa Vargas, José Alejandro Flores Sánchez, Stephanie Marcela Delgado Estrada

Neutrosophic Sets and Systems

No abstract provided.

Sustainability Impact Of Online Consumption Behavior From The Perspective Of Digital Empowerment: Indetermsoft Set With Application, Tao Shen, Chunmei Mao

Neutrosophic Sets and Systems

No abstract provided.

Estimating The Prevalence Of Delay In Comprehensive And Expressive Language Development In Preschool Children In Pichincha, Ecuador Based On Plithogenic Statistics, Andino-Acosta María Soledad, Guerrero-Olalla Mercy Paulina, Lima-Rosero Patricia Elizabeth, Moreno-Pramatárova Mila, Ruales-Paredes Salomé Shayana, Tapia-Tapia Sylvia Ibeth, Unda-Vargas Ivonne Cristina

Neutrosophic Sets and Systems

No abstract provided.

The Importance Of Risk Disclosure In Financial Management: A Neutrosophic Multi-Criteria Decision-Making Approach, Abdulaziz Ali Murayr

Neutrosophic Sets and Systems

No abstract provided.

Enhanced Federated Learning Framework Based On Deep Learning And Neutrosophic Set For Android Malware Classification, Mohamed Refaat Abdellah, Hasan H. Oudah, Ahmed Mohamed Ahmed Badawy, Mohamed Abdelfattah Abdelfattah M Hassan, Shady Ahmed Bedier, Ahmed A. Metwaly, Mohamed Eassa, Ahmed Abdelhafeez

Neutrosophic Sets and Systems

No abstract provided.

Multi-Criteria Decision-Making Algorithm Based On Hypersoft Set For Civil Litigation Efficiency Evaluation In The Context Of Artificial Intelligence, Feng Xue

Neutrosophic Sets and Systems

No abstract provided.

Predictive Modeling Of Electro-Optic Modulators Under Electromagnetic Interference, Hasan Ahmed

Optical Science and Engineering ETDs

In this age of electronic warfare, directed energy research is of utmost importance to ensure national security, robust military defense systems and gain a competitive edge in research worldwide. This thesis explores the intentional directed energy impacts on electro-optic devices by developing analytical predictive models through experimental data validation. An electro-optic modulator known as Mach-Zehnder modulator (MZM) is used to understand the implications of intentional EMI. A low frequency RF signal is injected in the MZM to create an EMI environment. The MZM behavior changes due to EMI during a pseudo-random bit sequence signal modulation were studied through analyzing receiver …

A Navajo Corpus Of Historical Narratives, Lukas Denk, Melvatha R. Chee

A Navajo Corpus of Historical Narratives

The Navajo Corpus of Historical Narratives is a digital compilation of morphologically annotated narratives. They were first published by Robert W. Young and William Morgan in the 1950’s in the volumes Navajo Historical Selections (1954) and The Trouble at Round Rock (1952). Nine out of 28 narratives are included in the corpus, totaling over 10,000 Navajo words. The corpus contributes to the understanding of the Navajo language by offering interlinear glosses of words, morphemes, morphs, and a free translation. These different interlinear tiers bridge the gap between the original Navajo text and the free translation provided by Young and Morgan, …

An Empirical Study On The Economic And Policy Drivers Of Livestock Risk Protection Utilization, Milan Chauhan

Department of Agricultural Economics: Dissertations, Theses, and Student Research

Federally supported risk management programs for livestock producers have existed for the last twenty years. Among these, Livestock Risk Protection (LRP) is a federally subsidized insurance tool available for cattle producers to manage downside price risk. In recent years, participation in LRP has surged. This paper examines the key economic and policy variables that partially drive LRP utilization and analyzes the role of risk management educational efforts in the decision to participate and the intensity of the insurance utilization using unique state-level panel data from 2003 through 2023.

The study analyzes three complementary metrics of insurance utilization: market volume (policies …

Evaluating Risk And Return Of Corn And Soybean Marketing Strategies Using Monte Carlo Simulation Methods, Johanna Ilves

Department of Agricultural Economics: Dissertations, Theses, and Student Research

This study evaluates the performance of pre-harvest marketing strategies for corn and soybeans, using Monte Carlo simulation techniques. Given the increasing volatility in commodity prices and the evolving landscape of agricultural markets, producers face growing challenges in developing effective marketing plans that manage risk and enhance profitability. This thesis examines thirteen marketing strategies from 2008 to 2024, including benchmark harvest-only sales and various pre-harvest futures contract approaches. Historical futures price data for December corn and November soybean contracts were used to simulate 1,000 marketing outcomes per strategy per year, capturing a broad range of market conditions. Key performance indicators such …

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 …