Digital Commons Network^™

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 …

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 …

The Standards And Expectations Of The Speech-Language Pathology Field, Abbie Summers

Honors Program: Senior Projects (Public)

The goal of this project was to provide individuals interested in the field of speech-language pathology with relevant information from professionals in various positions in the field. These sources were to include speech-language pathologists in education, research, academia, and medicine. Interviews were conducted with these professionals covering various questions about their experiences, salary, education, professional development, interprofessional work, and on-the-job skills. From these interviews, data collection occurred based on responses to find commonalities to include in the write-up. The article provides information on personal experiences in the field, professional certification, professional growth and development, salary expectations according to work settings, …

Zara Strategic Audit, Rachel Hoffschneider

Honors Program: Senior Projects (Public)

Zara, a popular fast-fashion brand, operates under the Inditex group. Rooted in Spain, the company sought expansion and gradually worked its way into the international market. Utilizing vertical integration, the company provides swift production cycles in order to appeal to customer demands. This strategic audit analyzes Zara by comparison to rival competitors, a PESTEL test, Porter’s Five Forces, and highlights possible future challenges.

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, …

An Interdisciplinary Lesson Plan Of Social Studies And English Language Arts For Third Graders, Sidney L. Yant

Honors Program: Senior Projects (Public)

My name is Sidney Yant and I am a current senior honors student at the University of Nebraska-Lincoln. I am majoring in Elementary Education. For my honors senior project, I have created a four-week-long unit lesson plan that focuses on English Language Arts and Social Studies. This unit starts off with two weeks of separate lesson plans for English Language Arts and Social Studies and then the last two weeks the lessons are completely integrated together into one plan.

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 …

A Comparative Analysis Of Hiv/Aids In France And The United States: Historical Context And Preventative Actions, Rebecca A. Liebsack

Honors Program: Senior Projects (Public)

The HIV/AIDS pandemic is the result of transmission of a zoonotic disease known as simian immunodeficiency virus. The pandemic has had profound social and economic consequences and continues to be present today. France and the United States’ response to the discovery of HIV will be compared and the impact that HIV/AIDS had on their countries and future responses. They had rather similar responses, however, the United States had a slower initial response compared to France. Both had similar takeaways such as aiming at improving prevention and utilizing tactics developed during the start of the pandemic like frequent testing and vaccines.

Modeling Pedestrian And Bicyclist Crash Exposure With Location-Based Service Data, Yunwoo Nam, Jason Hawkins, Don Butler, Nicholas Aldridge, Mohammad Elayan, Kwant Il (Jason) Yoo

Nebraska Department of Transportation: Research Reports

The rising popularity of non-motorized transportation has brought about safety risks. The inclusion of accurate traffic volume information is one of the key elements to produce robust outcomes when researching safety. The project investigates and enhances transportation safety for pedestrians and bicyclists, emphasizing the integration of Location-Based Services (LBS) data, particularly StreetLight data, to analyze traffic volume and associated risks. The calibration process demonstrates the significance of traffic volume as a key variable influencing prediction accuracy across pedestrian, bicyclist, and vehicle models. The crash analysis reveals a strong correlation between crash counts and traffic activity, with noteworthy findings emerging at …

Vr Circuit Simulation With Advanced Visualization For Enhancing Comprehension In Electrical Engineering, Elliott Wolbach

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

As technology advances, the field of electrical and computer engineering continuously demands innovative tools and methodologies to facilitate effective learning and comprehension of fundamental concepts. Through a comprehensive literature review, it was discovered that there was a gap in the current research on using VR technology to effectively visualize and comprehend non-observable electrical characteristics of electronic circuits. This thesis explores the integration of Virtual Reality (VR) technology and real-time electronic circuit simulation with enhanced visualization of non-observable concepts such as voltage distribution and current flow within these circuits. The primary objective is to develop an immersive educational platform that makes …

An Investigation Of Information Structures In Dna, Joel Mohrmann

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

The information-containing nature of the DNA molecule has been long known and observed. One technique for quantifying the relationships existing within the information contained in DNA sequences is an entity from information theory known as the average mutual information (AMI) profile. This investigation sought to use principally the AMI profile along with a few other metrics to explore the structure of the information contained in DNA sequences.

Treating DNA sequences as an information source, several computational methods were employed to model their information structure. Maximum likelihood and maximum a posteriori estimators were used to predict missing bases in DNA sequences. …

The Flick: An Exploration Of Scenic Design Processes, Bradlee K. Lamotte

Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work

The purpose of this thesis is to provide research, supporting documentation, production photographs, and other relevant materials which document the scenic design for the co-production between the Johnny Carson School of Theatre and Film at the University of Nebraska and the Professionals In-Residence Nebraska Repertory Theatre titled The Flick: An Exploration of Scenic Design Process. This thesis contains the following: research images collected to develop and communicate ideas regarding location, shape, texture, scale, mood, and historical and architectural reference to the production team; preliminary sketches and photographs of the ¼” scale model; a full set of drafting plates and …

Big Fish, The Musical: Lighting Through A Legacy, Kennedy N. Wilcher

Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work

This thesis describes the complete production process of the lighting design for the musical Big Fish by John August with music/lyrics by Andrew Lippa, which was produced by Nebraska Repertory Theatre in partnership with the Glenn Korff School of Music and performed in Howell Theatre on April 25th through May 4th, 2024. This production of the musical was conceived and crafted by the collaborative team: Direction by Ann Marie Pollard, musical direction by Suna Gunther, scenic design by Anna Schwartz, costume design by Hunter Rock, technical direction provided by Ashley Faulkner, Projection Design by Anna Henson, and the head electrician …

Native American Choral Music: Strategies For Celebrating And Incorporating Music Of Indigenous People, Mary Ruth Young

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

*Language usage is fluid and evolving, representing past and present people groups. During my discussions with my Indigenous composer colleagues, I've found that they hold varying preferences regarding how they wish to be addressed and the terminology they prefer. Because of this, I use the terms Native, Native American, First Nations, Indigenous, American Indian, and First Peoples interchangeably.*

This document will discuss the historical exclusion of Native American music in the Western art forms, specifically the choral tradition, and provide solutions to incorporate it in modern choral performances. Considering first the wars, disease, displacement, colonization, and missionization, it is no …

Evaluation Of Essential Oils And Their Major Components For Disease Resistance, Serkan Tokgöz

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

Essential oils (EOs) are natural hydrophobic compounds, which are highly complex, typically comprising 20 to 60 constituents, with two or three main components making up 20% to 95% of their composition, alongside other minor constituents. Research has firmly established the potent antibacterial and antifungal properties of EOs and their primary components. To assess their efficacy, one EO, nutmeg oil, and seven main components, including safrole, toscanol, safraleine, cinnamaldehyde, carvacrol, carvone, and thymol, were tested against four economically significant fungal pathogens (Alternaria solani, Fusarium graminearum, Rhizoctonia solani, and Sclerotiorum sclerotiorum), one oomycete pathogen (Phytium ultimum …

Lockheed Martin Strategic Audit, Trevor Deboer, Gunnar Lombard, Sam Nelson, Tj Taylor, Paul Wynegar

Honors Program: Senior Projects (Public)

Abstract

This case study explores Lockheed Martin, a global leader in defense contracting. Our team performed a strategic audit using the theories of strategic management. Our research was pulled from various sources, including Lockheed Martin’s website, SEC filings, related news articles, and relevant industry analysis. The goals of this case study revolved around collecting data and performing analysis to evaluate Lockheed Martin’s potential for competitive advantage in the airplane and parts manufacturing industry.

Some of the various analyses performed on Lockheed Martin include firm analysis, industry analysis, internal analysis, external analysis, competitive dynamics, business-level strategy, corporate-level strategy, and exploring their …

Olympic Infrastructure: The Effect On Host Cities, Abriana Wilson

Honors Program: Senior Projects (Public)

Hosting the Olympic Games is an event associated with promoting urban development, economic surplus, and enhanced global visibility. However, the development of the Olympic Games is a topic that curates debate and scrutiny. This thesis aims to thoroughly analyze the different effects of Olympic Infrastructure on host cities. This study investigates both short- and long-term effects of large-scale Olympic development through real-world analysis, and qualitative, and quantitative data. Key areas of focus include legacy building, environmental awareness, health and safety, displacement, and sustainability. This research seeks to evaluate past Olympic Games to provide host cities with the information to create …

Mapping Stratcom: The Architecture Of Offutt, The U.S. Military, And Strategic Command, Anna Miles

Honors Program: Senior Projects (Public)

Architecture and the military have always been intertwined. The built environment both on and off U.S. military installations responds to the events, history, and influences of the military. This project explores one example of this by investigating the history of the United States Strategic Command (USSTRATCOM), headquartered at Offutt Air Force Base in Nebraska, through the lens of architecture.

When exploring USSTRATCOM, this project aims to understand not only its history, but also its impact: on Offutt, on the world, and most importantly, on architecture. Firstly, the project explores the history of the military in the state of Nebraska and …

Investigating Large Repeats In The Arabidopsis Thaliana Mitochondrial Genome Using Mitotalens, Megan Gusso

Honors Program: Senior Projects (Public)

This lab project explores the complexity of the mitochondrial genome by investigating large genomic repeats and their effect on flowering plants’ reproduction and viability. Mitochondria are the site of cellular respiration to create energy and contain their own DNA. This is counterintuitive because the byproducts of cellular respiration impose a threat of mutation for the stored DNA. The mitochondrial genome differs in size between animals and plants. Plant mitochondrial DNA is larger due to the presence of large, noncoding repeated sequences, and a large amount of DNA of unknown function. These sequences undergo high levels of recombination and rearrangement. The …

Design And Fabrication Of A Carbon Fiber Wheel For The Husker Motorsports Club, Benjamin Bashtovoi, Jordan Chapin, Michael Pineda, Caden Lind, Thomas Crum

Honors Program: Senior Projects (Public)

Every year, the Husker Motorsports team participates in a Formula SAE competition that challenges students to design and manufacture a Formula-style vehicle to compete against colleges from around the world. The Husker Motorsports club has sponsored this senior capstone project to improve the vehicle’s performance by reducing unsprung mass. Unsprung mass reduction has numerous benefits on vehicle dynamics, including improved acceleration, handling, and braking. To achieve these performance improvements, the team developed carbon-fiber composite wheels that weigh less than the current wheel solution and provide better rigidity. The team designed and modeled the wheel according to the 2023-2024 competition car …

Decolonizing The Western Perception Of Afghan Women: A Feminist Critique, Parwana Azimi

Honors Program: Senior Projects (Public)

Abstract: Feminist theory and activism have often been reduced to singular movements from Western literature and history. Thus, the exploration of Feminist theory is often limited to Western ideology and values. In doing so, Western Feminism has primarily promoted the rights of Women living in developed countries while leaving women in developing countries or otherwise out of the discussion of women’s rights and status. Most often, women's rights struggles outside of the West are seen as colonial projects which portray Muslim women as helpless and requiring liberation from their cultures. A prominent example of this is the case of Afghan …

Irt-Based Irrigation Scheduling And Dry Bean Crop Water Productivity Under Different Irrigation Scenarios In The Nebraska High Plains, Angie Gradiz

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

Irrigation plays a critical role for crop production in western Nebraska of the United States, where crop evapotranspiration often exceeds in-season precipitation. This study investigated the impacts of different irrigation treatments on yield and key physiological parameters of dry edible beans grown in semi-arid western Nebraska during the 2022-2023 growing seasons. Seven irrigation levels (0%, 25%, 50%, 75%, 100%, 125%, 150%) of the fully irrigated treatment (FIT), were applied using a Variable Rate Irrigation (VRI) Linear-Move Sprinkler System. Additionally, an eighth treatment was scheduled based on measurement from infrared radiometry thermometers (IRT) to evaluate the performance of the two-source energy …

Increasing Nursing Aide Knowledge On Benefits Of Light For Sundowning Syndrome, Grace Hilfiker, Julie Masters

Honors Program: Senior Projects (Public)

In this study, the knowledge of nursing aides on the benefits of light for sundowning syndrome was investigated. While dementia and sundowning syndrome is discussed during nursing aide training in the state of Nebraska, there is no discourse focused on how light plays beneficial role in lessening the symptoms of sundowning syndrome for those who are afflicted with dementia. This study asked what the current knowledge base surrounding dementia and sundowning syndrome is of nursing aides in the state of Nebraska. The aim was to justify adding a focus on concrete methods to use when caring for patients with dementia …

Toxicological Effects And Treatment Of Accidental Ingestion Of Simparica Trio® In Felis Catus: An Investigative Review, Aussia M. Stander

Honors Program: Senior Projects (Public)

Simparica TRIO^®, a canine endectocide manufactured by Zoetis, contains sarolaner, moxidectin, and pyrantel pamoate salt in an orally administered chewable tablet. These compounds are all toxic to both cats and dogs in sufficient amounts. As Simparica TRIO^® rises in popularity among pet owners, Felis catus (felines, cats) in multi-pet households (households with both cats and dogs) are at increased risk of overdosage and toxicosis from accidental ingestion of Simparica TRIO^® due to their smaller weight.

Simparica TRIO^® is not for feline use and little literature exists on the symptoms of and treatment for accidental ingestion …

Asserting Individuality In A Futuristic Dystopia: A Critical Analysis Of "Dirty Computer", Sam Spethman

Honors Program: Senior Projects (Public)

"Dirty Computer" is a groundbreaking science fiction film directed by visionary artist Janelle Monáe, which delves into the complexities of individuality in a dystopian future dominated by oppressive societal forces. Through intricate narrative construction and thematic depth, the film asserts the indomitable nature of human identity against the backdrop of advanced technology and mind control. This paper explores how "Dirty Computer" challenges traditional narratives of conformity and celebrates the power of self-expression and authenticity. By employing critical lenses such as feminist, queer, and racial critiques, along with narrative and visual analysis techniques, the analysis highlights Monáe's embrace of her Black …

The Impact Of A Pgym Variant On Myophosphorylase Deficiency In Red Angus Composite Cattle And Changes In The Skeletal Muscle Transcriptome Due To The Intramuscular Administration Of Lidocaine In Wether Lambs, Mackenzie Christin Batt

School of Biological Sciences: Dissertations, Theses, and Student Research

Project 1 focused on eight calves in a Nebraska herd (composite Simmental, Red Angus, Gelbvieh) that displayed exercise intolerance during forced activity. Available sire pedigrees contained a paternal ancestor within 2-4 generations in all affected calves. Pedigrees of the calves’ dams were unavailable, however, the cows were ranch-raised and retained from prior breeding seasons, where bulls used for breeding occasionally had a common ancestor. Therefore, it was hypothesized that a de novo autosomal recessive variant was causative of exercise intolerance in these calves. A genome-wide association analysis followed by whole-genome sequencing led to the identification of a variant in the …

Vmed 531: Introduction To Animal Welfare A Faculty-Led Inquiry Into Reflective Scholarly Teaching Benchmark Portfolio, Amy Walton

UNL Faculty Course Portfolios

This benchmark portfolio documents course design, student learning, and reflection of teaching methods for VMED 531 Introduction to Animal Welfare. This one credit hour course provides an overview of animal welfare topics and assessment through a veterinary medical lens. Participants are first year veterinary students that have been accepted into Professional Program of Veterinary Medicine (PPVM). This course creates a foundational knowledge base regarding animal welfare topics and fosters critical thinking with how veterinary treatments, surgeries, and animal-use practices influence animal welfare. The ability to utilize critical thinking skills and science-based evidence to create a sound solution is essential regarding …