Digital Commons Network^™

Exploring The Role Of Community Leaders In Building Community Resilience Against Climate Disasters: A Case Study Of A Rural Climate Vulnerable Community, Daniel Tinyogtaa Adama

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

Community resilience is widely recognized as a participatory approach to managing climate disasters. However, limited empirical research specifically examines how community leaders carry out the work of building that resilience in rural, climate-vulnerable communities. This qualitative case study addressed that issue by exploring the role of community leaders in building resilience against climate disasters in a rural, climate-vulnerable Midwestern community with a history of such events. Guided by three research questions, the study investigated how leaders identified and leveraged local assets and social networks, the strategies they used to promote collaboration, communication, and shared decision-making, and how their roles and …

Social Media Adoption In Urban And Rural Flood Risk Management: Evidence From Nebraska’S 2019 Flood-Affected Regions, Anisha Khandokar

Community and Regional Planning Program: Theses

Flooding is one of the most devastating natural hazards, causing significant economic losses and threatening public safety. While social media has emerged as a powerful tool for disaster communication, its effectiveness in rural flood risk management remains underexplored. This study evaluates the role of social media in disseminating flood-related information and engaging communities during and after 2019 Nebraska floods. This study incorporates SWOT (strengths, weaknesses, opportunities and threats) analysis method to examine how the seven core communication functions were utilized for flood risk management at the state, regional, and local levels. The findings reveal that while state agencies dominated social …

Narrating Experience: How Undergraduate Social Work Students See Themselves In The Social Justice Curriculum, Emily C. Soener

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

Social justice is widely recognized as a foundational value of the social work profession, yet research indicates inconsistencies in how social justice is defined, taught, and experienced within social work education. This study examines how undergraduate social work students make meaning of social justice learning in relation to their own lived experiences. Using a critical narrative inquiry approach grounded in constructivist qualitative methodology, this study explores how students narrate their experiences of social justice education and how those narratives reveal tensions between professional ideals and classroom realities. Data were collected through semi-structured interviews with eleven undergraduate social work students enrolled …

Improving Drought Science Communication And Accessibility, Lindsay Erin Johnson

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

Effective drought management depends not only on the accuracy of scientific data, but also on how that information is communicated and understood by diverse audiences. This dissertation examines drought communication through the lens of science communication, with a focus on improving readability, accessibility, understandability, and usability of drought information. Using a manuscript-style format, three studies investigate how drought information is written, delivered, and applied. Chapter 1 provides a brief overview and outline of this dissertation. Chapter 2 evaluates the readability of the U.S. Drought Monitor (USDM) national narratives over almost 8 years. Results show that these narratives are consistently written …

Validating Hybrid Simulation Of Restaurant Noise With Real-World Data, Samuel Underwood

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

Restaurants exhibit noise levels that vary with occupancy over a typical operating day. When noise levels become excessive, customer comfort is diminished. While many previous works have surveyed noise levels in restaurants over short time intervals, there has been little work to comprehensively examine noise levels over a full operating day, while also tracking occupancy levels and thoroughly measuring unoccupied acoustical parameters. This dissertation work contributes to the existing body of restaurant acoustics work by measuring unoccupied and occupied acoustical conditions in 21 restaurants in the Midwest, correlating user reviews, scores, and crowdsourced noise levels measured in 943 venues in …

“No Ifs, Ands, Or Butts”: Analyzing Race And Gender In Sex And The City Through Black Feminist Theory, Daniella Orias

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

This article analyzes Season 3, Episode 5 of Sex and the City, “No Ifs, Ands, or Butts,” through the lens of Black feminist theory. It investigates how race and gender are constructed, stereotyped, and selectively represented within the episode’s narrative. The analysis focuses on two Black characters who were featured only in one episode of the series, Adeena and Chivon, and examines how the show portrays harmful stereotypes such as the angry Black woman (Adeena) and sexualized Black male (Chivon) in the episode. These limited and harmful representations are further scrutinized by the fact that the show is often …

Principle Over Pedigree: United States V. Rahimi, Post-Ratification History, And The Case For Justice Barrett’S Approach, Joel Myers

Nebraska Law Review

Four years ago, the Supreme Court revolutionized Second Amendment law in New York Rifle & Pistol Ass’n, Inc. v. Bruen by instituting a test concentrated on text, history, and tradition. To uphold a firearm regulation, the government must demonstrate a relevantly similar historical analogue. Shortly after, the Court affirmed but clarified its position in United States v. Rahimi by performing the Bruen analysis at a higher level of generality and rejecting a challenge to 18 U.S.C. 922(g)(8). The Court’s evolving Second Amendment jurisprudence offers fertile ground for the Court’s originalists to elucidate their perception of constitutional interpretation. In Rahimi, Justice …

Toward A General Legislative Presumption Of Probation In Nebraska, Velma Lockman

Nebraska Law Review

“It is curious that the Legislature has chosen to give a presumption of probation for more serious felony offenses, but not for lesser misdemeanor offenses.” With those words, Judge Bishop concluded a heart-wrenching opinion in State v. Anderson, which upheld Courtney Anderson’s sentence of 240 days in jail. Despite being sentenced for a first offense Class I misdemeanor and nearly every sentencing factor counseling in favor of probation, the district court decided to separate Ms. Anderson from her two children, one of whom was a newborn. A combination of the Nebraska Supreme Court’s highly deferential standard of review for excessive …

Protecting (Restorative) Justice: An Analysis Of Confidentiality, Admissibility And Privilege Provisions In State Law, Thalia Gonzalez, Aidan Lorraine Tomlinson

Nebraska Law Review

Over the last thirty years, the use of restorative justice within and adjacent to state juvenile and criminal proceedings, including community contexts, has expanded significantly in the United States. As such, what once could be fairly characterized by scholars as a norm and practice at the legal margins has moved widely into the mainstream. As increased legal institutionalization occurred, so too has scholarly attention. Shifting away from foundational “first generation” theoretical and empirical legal studies of practices and programs, a second stream of interdisciplinary legal scholarship has emerged centralizing structural questions as to the legalization of restorative justice. In this …

A Comprehensive Study Of Crash Severity And Its Contributing Factors, Seyedmahyar Madarshahian

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

This dissertation presents a comprehensive analysis of factors influencing crash injury severity across diverse road and work zone environments. Using advanced statistical modeling techniques, it examines crash outcomes in four critical contexts: general road crashes, work zone crashes, truck-involved crashes, and high-speed rear-end collisions. A mixed logit modeling framework with random parameters, incorporating heterogeneity in parameter means and variances, is employed to capture unobserved heterogeneity in crash data. The analyses are further refined through targeted segmentation by speed regime, work zone type, and crash type to identify context-specific risk factors. In addition, a fuzzy cluster analysis is utilized to discern …

Evaluating The Preparedness Of Local Zoning Regulations For Flood Risk Reduction In The Most Affected Local Jurisdictions In Nebraska, Md Asaduzzaman Noor

Community and Regional Planning Program: Theses

Flooding has profound social, economic, and environmental impacts on local communities, and zoning plays a critical role in mitigating these risks. The 2019 Nebraska floods, among the most severe in the state’s history, highlighted the urgent need to strengthen local preparedness and mitigation strategies. This study assesses the extent to which local zoning regulations in Nebraska’s most affected jurisdiction, including rural areas, address flood risk reduction. A systematic review of 117 zoning ordinances from counties, cities, towns, and villages, we applied a structured analytical framework encompassing regulatory and permitting policies, voluntary and incentive-based measures, and nature-based solutions. The results show …

Analysis Of Vision Transformers And Domain Adaptation In Long-Range Facial Recognition, Zachary Michael Swanson

Department of Electrical and Computer Engineering: Dissertations, Theses, and Student Research

Atmospheric turbulence presents a significant barrier to long-range facial recognition, introducing severe geometric distortions and blur that degrade image quality. This thesis investigates deep learning approaches for mitigating these effects, with a focus on transformer based architectures and domain adaptation strategies.

An in-depth benchmarking study was performed using convolutional neural networks (CNNs) and vision transformers (ViTs) on the Husker BRIAR Research Collection from up to 500m (HBRC-500) face dataset. The results demonstrated that vision transformers, particularly hierarchical vision transformers like the shifted-window (Swin) transformer, outperform CNN-based models at long distances due to their ability to model global spatial relationships and …

Proposed Civil Design Package For Lincoln Youth Sports Complex, Gracie Kerr, Hayden Wulf, Kiley Pham, Caitlin Keathley

Honors Program: Senior Projects (Public)

The following report is a proposal of civil work and an engineering design package for the City of Lincoln to construct a Youth Sports Complex on the vacant lot at 2100 North 1^st Street, Lincoln, Lancaster County, Nebraska. The city has requested five U10 to U14 combination baseball and softball fields, one championship softball field, and one championship baseball field. Additionally, a playground area, concessions building, and designated parking areas have been requested. This design package includes introductory company and project information, a summary of the design request and constraints, three overall design alternatives, discipline-specific engineering designs and recommendations, …

Hickory Street Square Revitalization, Spencer Knight, Grace Dungan, Tim Kula, Evan Lauritsen, Lindsey Mennenga

Honors Program: Senior Projects (Public)

The Hickory Street Square Revitalization Project seeks to transform a central public space in Sidney, Nebraska into a dynamic, community-oriented area that supports local events, economic activity, and cultural heritage. The project addresses six core objectives: 1) convertible street design, 2) parking lot reconfiguration, 3) public amenities, 4) event flexibility, 5) lighting and signage, and 6) old electric plant renovation. A conceptual design was developed by the design team (S.T.E.E.L. Sentinel Solutions) by synthesizing the most effective features of three preliminary alternatives, shaped further through community feedback and evolving project constraints. The final project design minimizes disruption to existing activity …

Recognizing Injustice, Reclaiming Voices: Establishing A Missing Persons Database For Missing And Murdered Indigenous Women And Children In Nebraska, Bayly W. Watson

Department of Anthropology: Theses and Student Research

Indigenous people have been the victims of harsh persecution since the time of colonization; this has negatively impacted Native communities and has contributed significantly to the ongoing crisis of Missing and Murdered Indigenous Women and Children (MMIWC) across the United States and Canada. Under Legislative Bill 154, Richards et al. (2021) conducted an initial study to identify missing Native cases in Nebraska and in 2023, the Attorney General appointed a Missing and Murdered Indigenous People (MMIP) Liaison to help combat the number of missing Indigenous in the state. This thesis contributes to previous research by analyzing 20,049 reports from three …

A Machine Learning Framework For Packet Anomaly Detection In Smartgrid Substation Networks, Sowmya Bandari

School of Computing: Dissertations, Theses, and Student Research

The increasing reliance on Smart Grid Substation Networks for efficient electricity distribution has amplified cybersecurity vulnerabilities, particularly within Supervisory Control and Data Acquisition (SCADA) systems. The IEC 60870-5-104 (IEC-104) protocol, widely adopted for communication between Remote Terminal Units (RTUs) and Human-Machine Interfaces (HMIs), lacks inherent encryption and authentication mechanisms, rendering it susceptible to sophisticated cyberattacks. Threats such as False Data Injection Attacks (FDIAs), command injection, covert attacks and replay attacks pose significant risks by manipulating grid control signals, potentially leading to undetected operational disruptions, cascading failures, or system-wide instability. Conventional signature-based Intrusion Detection Systems (IDS) often fail to identify zero-day …

Systemic Failures Of The Criminal Justice System, Isabella Lucero

Honors Program: Senior Projects (Public)

America’s history as a nation that was founded on the unjust treatment of the people of color has forever shaped the way our justice system has evolved. From slavery to “Black Codes” to Jim Crow Laws, the system has never been set up for equal administration of justice. The purpose of this essay is to evaluate how the Criminal Justice System disadvantages and targets individuals at all stages of justice involvement, with a particular focus on individuals from communities of color.

Holding Ground In The Cerulean Tide: Minority Party Legislators' Strategies For Advancing Climate Policies In Landslide States, Sukjae Lee

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

This dissertation addresses a key puzzle: Why do states sometimes adopt nationally polarized policies, such as climate change legislation, even when doing so does not align with strict partisan interests? The analysis focuses on “landslide states,” where a single party overwhelmingly dominates, and the minority party cannot realistically expect to gain a majority. In these environments, reduced partisan conflict allows minority party legislators to break from traditional partisan paths. As a result, I argue that electoral motivations drive them to signal moderation by advancing liberal policy agendas or incorporating provisions that minimize backlash from their core constituents in landslide states. …

Ecarrots: Prison Control And Profits From Correctional Tablets, Justin Iverson

Nebraska Journal on Advancing Justice

In recent years, tablets have gained tremendous popularity behind bars for their ability to expand access to educational and rehabilitative services for people in prison. However, there are downsides to tablet implementation, including high costs at the expense of a captive population and shifting power dynamics resulting in possible volatility. This Article examines the use of correctional tablets in jails and prisons as mechanisms for administrative control and profit-making in an era of beleaguered correctional budgets. It also considers legal and policy implications related to the disproportionately negative impact of the introduction of tablets on people in poverty, increased dependency …

Research Report: Confidence In Institutions, Heather Akin, Cheryl A. Burkhart-Kriesel, Mary Emery, Katelyn Larson, Bradley D. Lubben, L. J. Mcelravy, Rebecca J. Vogt

Nebraska Rural Poll

This report details 943 responses to the 2025 Nebraska Rural Poll, the 30th annual effort to understand rural Nebraskans’ perceptions. Respondents were asked a series of questions about their confidence in institutions. Trends for some of the questions are examined by comparing data from the 2017 Poll and 2021 Poll to this year’s results. In addition, comparisons are made among different respondent subgroups, that is, comparisons by age, occupation, region, etc. Based on these analyses, some key findings emerged:

• Rural Nebraskans’ confidence in many institutions did not change much during the past eight years. However, more rural Nebraskans have a …

Research Report: Insights Into Community, Heather Akin, Cheryl A. Burkhart-Kriesel, Mary Emery, Katelyn Larson, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Rebecca J. Vogt

Nebraska Rural Poll

Rural Nebraskans are more positive about the current change in their communities this year but are less positive about its future. Starting three years ago, the proportion believing their community changed for the worse was more than the proportion believing it had changed for the better (similar to what occurred in 2003 and 2009). However, last year that trend reversed back to the typical pattern and continued this year. This year, more people believe their community has changed for the better than has changed for the worse. When asked about what they expect ten years from now, this year more …

A Study Of The Tap In Center Movement: How Collaboration In The Legal System Is Reducing The Negative Impact Of Bench Warrants And Restoring Justice In Communities, Patrick C. Brayer

Nebraska Law Review

While many aspects of the criminal legal system have been criticized for the harm judicial institutions inflict on communities, a unique legal initiative is garnering praise from observers across the nation. What started as a local effort to help residents withdraw bench warrants during the COVID-19 Pandemic has blossomed into four independent legal service centers in three separate Midwest metropolitan areas called Tap In Centers. The primary mission of the Centers is the recalling of bench warrants issued when criminal defendants fail to appear for court or pay a fine; however, the needs of the individual and the community guide …

Updating Rainfall Zones And Intensities In Nebraska For Improved Design Of Non-Bridge-Sized Drainage Structures, Rezaul Mahmood, Tirthankar Roy, Chanchal Gupta, Kanak Kanti Kar, William Sorenson

Nebraska Department of Transportation: Research Reports

This study assesses the effectiveness of precipitation zones and Intensity-Duration-Frequency (IDF) curves used by the Nebraska Department of Transportation (NDOT) for designing drainage structures. Twenty stations were selected for the analysis of revised IDF curves out of forty-two stations. Datasets have been considered from the National Center for Environmental Information (NCEI). By Comparing the new curves with existing ones, the study efforts examine the frequency, duration and severe rainfall. The results show that the IDF curves for various zones and stations varied noticeably from one another. Also, noticed that Zone A and B shows lower rainfall intensities in short to …

Research Report: Housing, Heather Akin, Cheryl A. Burkhart-Kriesel, Mary Emery, Katelyn Larson, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Rebecca J. Vogt

Nebraska Rural Poll

Executive summary

Most rural Nebraskans support a variety of housing programs and priorities. The support for these various programs was similar to that found in 2016. At least three-quarters of rural Nebraskans would somewhat support or strongly support the following in their community: developing programs to help seniors age in their current home; offering low-interest loans or grants for repair, rehabilitation or home improvement; providing affordable rental housing; establishing a local program that would purchase and remove dilapidated houses making lots available for building; developing senior housing; purchasing, rehabilitating and reselling vacant housing; and establishing a local program that would …

Research Report: Artificial Intelligence, Heather Akin, Cheryl A. Burkhart-Kriesel, Mary Emery, Katelyn Larson, Bradley Lubben, L. J. Mcelravy, Timothy Meyer, Rebecca J. Vogt

Nebraska Rural Poll

Some rural Nebraskans have used artificial intelligence (AI) tools. Just over one-quarter have used any AI tool. However, most younger persons have used AI tools.

Given that, it is not surprising that most rural Nebraskans are not at all or slightly informed about artificial intelligence. Just over one-third are moderately informed about AI, and just over one in ten are either very or extremely informed about AI.

Most rural Nebraskans are either not at all or slightly confident that AI is being used in the best interest of the public. Just over one-half are not at all confident that it …

Zoning Regulations Are Harming Nebraska’S Wind Energy Future, Carter Probst

Op-Eds from ENSC230 Energy and the Environment: Economics and Policies

Nebraska is a prime location for renewable energy sources, such as wind. According to Climate Central, a policy-neutral non-profit, “While Nebraska ranks fourth among U.S States for potential wind energy generation, it ranks 15th in installed capacity.” What is the number one reason Nebraska has not fully tapped into its potential, which would have numerous economic and climate benefits? Harsh zoning regulations at the county level, fueled by misinformation, have made installation of wind turbines nearly impossible across multiple counties in Nebraska.

Domain-Specific Machine Learning Approaches For Geospatial Problems, Shine Bedi

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

This dissertation explores novel algorithms for complex geospatial problems at the intersection of environmental, social, and computational sciences. Emphasizing the unique challenges of the geospatial domain, particularly the deviation from the independent and identical distribution (IID) assumption, the research spans various methodologies across different domains, demonstrating the benefits of specialized approaches in spatial analysis.

First, we show that machine learning techniques can be effectively used in environmental modeling, which often has severe class imbalance challenges. Using artificial neural networks (ANN), support vector machines (SVM), and extreme gradient boosting (XGB) and techniques to address class imbalance provides insights into groundwater quality …

Nebraska Department Of Transportation Strategic Audit, Chloe Hoover

Honors Program: Senior Projects (Public)

The Nebraska Department of Transportation (NDOT) is a state government agency that is responsible for the planning, development, design, construction, maintenance, and administration of the state highway system. Two strategic analyses are completed about NDOT: a PESTEL analysis and Porter’s Five Forces analysis. Both of these analyses showed that since NDOT is a state agency, it impacts foundational aspects of its strategy. NDOT’s strategy is influenced by its financial strategy, policies or political influence, and public importance. NDOT competes with other companies in its workforce and employees and/or applicants leaving NDOT for other companies. This report details NDOT’s strategy, competitive …

Murdered In Indian Country: Expanding Tribal Criminal Jurisdiction For The Sake Of Indigenous Women, Courtney Shanahan

Nebraska Law Bulletin (Selected Issues)

This paper discusses the Missing and Murdered Indigenous Women Epidemic. Specifically, it analyzes what contributes to the disparate homiciderate for indigenous women by non-Indian offenders in IndianCountry. This paper concludes that to help combat the problem, the federal government should restore tribal criminal jurisdiction over crimes of homicide occurring in Indian Country where the victim is Indian, and the perpetrator is non-Indian.

Part II provides a brief history of colonialism, the use of the Discovery Doctrine in North America, and how the normalization of violence against Native women as a part of “conquest” has led to the violence against Indigenous …

Critique And “Controversy” In Pedagogy And Pop Culture [Dialogue: The Interdisciplinary Journal Of Popular Culture And Pedagogy, Volume 9, Issue 3 (August 2022)], Miriam Sciala

Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy

Critique and “Controversy” in Pedagogy and Pop Culture [Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy, Volume 9, Issue 3 (August 2022)]

Editorial

Teaching for Change, Miriam Sciala

Articles

Peril and Promise: Student Experiences of Virtual Reality and Implications for Inclusive Social Justice Pedagogy, Michelle VanNatta

Will the Odds Ever Be in Her Favor? Katniss Everdeen and the Female Athlete, Tony Kemerly

Don’t Sweat the Technique: Rhetoric, Coded Social Critique, and Conspiracy Theories in Hip-Hop, Josh Chase

Cake and Conclusions: Rhetorical Roots in “Sheetcaking” and Fallacious Community Responses, Marissa Lammon

Musings (Online Only)

Teaching and Learning Popular Media Cultures: …