Digital Commons Network^™

The Impact Of Policy And Perception On Women’S Health Since 2010, Eryn Busenbark

Theses/Capstones/Creative Projects

This project tackles the complicated relationship between policy and perception of women’s health in the last decade. This was achieved through research on existing literature and semi-structured interviews with five professionals in various areas of women’s health: mental health, public policy, sexual health education, and research. Literature reviews were conducted using University of Nebraska at Omaha Criss Library’s databases, with dozens of articles analyzed. The goal of this research was to gain an understanding of how public opinion and perceptions can sway policy, which has created challenges and consequences for women and their health.

Perspectives On The Israel-Palestine Conflict: A Historical Analysis Through Palestinian Narratives, Hossam Elaraky

Theses/Capstones/Creative Projects

This paper presents narratives gathered from open-ended interviews with Palestinians who have experienced the Israel-Palestinian conflict firsthand. Through these narratives, the paper aims to provide insights into the human side of the conflict, highlighting the emotions, struggles, and aspirations of individuals affected by the ongoing turmoil. The narratives are organized chronologically into four sections, each focusing on a key event in the conflict's history: the British Mandate, the Arab-Israeli War and the Nakba, the First and Second Intifadas, and the Israel-Hamas War. The speakers interviewed come from various backgrounds and hometowns, offering unique perspectives on the impact of these events …

The Effect Of An Oak Savanna Habitat Restoration On Bat Activity In Eastern Nebraska, Aidan Hatfield, Jeremy White

Theses/Capstones/Creative Projects

Oak savanna habitat has been drastically reduced throughout the Midwest. Temperate bats generally are edge adapted and may better utilize a restored oak savanna habitat than the now common deciduous forests that replaced them. Therefore, we analyzed the activity of 7 bats native to eastern Nebraska and in the process, compared the agreement of two different programs that claim to automatically identify bat species. In order to investigate this, we placed three audio detectors within both habitats for 1 week and allowed them to record from sunset to sunrise. The data obtained was analyzed and compared between two programs, Kaleidoscope …

A Conceptual Understanding Of Concepts In Organic Chemistry, Timerra Chisham

Theses/Capstones/Creative Projects

As students continue to make the transfer into organic chemistry from general chemistry, they will have to adjust to the new type of thinking required so that they will not fall behind in understanding material and will have success in the course. For this research project, I explored which concepts taught in organic chemistry are the most difficult for students to grasp. I had two main goals for this project. The first one is the central idea that I focused on, which was to see which concepts that have been taught in Organic Chemistry 1 the students are most confident …

Modern Technology And Its Impact On The Control Panel Manufacturing Industry, Keegan Kenney

Theses/Capstones/Creative Projects

This paper will explore emerging technologies and their effect within the control panel manufacturing industry. A control panel is defined by Automation Ready Panels as, “a metallic box that allows the person to control all electric equipment, appliances, and circuits mechanically by using electric energy” (What is an Electrical Control Panel?, 2022; Refer to Appendix A for a visual on what a control panel looks like). These are most commonly seen in large industrial equipment, such as assembly lines, rock crushers, etc. The innovations studied in this paper include 2D and 3D drawing, augmented reality, computer assisted manufacturing, …

Problems In Power: How The U.S. And Russia Have Battled Throughout The Decades, Abbie Russman

Theses/Capstones/Creative Projects

The battle between the U.S and Russia has taken many forms throughout the years. When taking a sample of conflicts that involve the U.S. and Russia in various capacities and different points in time, certain similarities are observed. Within the individual level of conflict analysis, leaders in the U.S., Russia, and other states involved often sway between dovish and hawkish tendencies. On a domestic level, the U.S. and Russia have opposing ideologies. The U.S. values democracy and capitalism, and often supports states that lean democratically. In contrast, Russia views democracy as a threat and supports states that value protectionism and …

Teaching Self-Regulation To Sped Students: An Intervention, Kelsie Premer

Theses/Capstones/Creative Projects

This capstone project examined the impact of self-regulation and executive functioning skills of using a planner on eighth-grade students with missing assignments, who have mild to moderate learning disabilities, and other health impairments that impact their learning. Self-regulated learning strategies and executive skills, such as using a daily homework planner were explicitly taught during a five-lesson intervention to eight, eighth-grade Special Education (SPED) students during a Guided Study Hall class. The data was compared to students of similar ability who did not receive intervention. This study took place over three weeks; this study tracked rates of students missing work for …

Utilizing Collaborative Learning To Analyze And Represent Data During A Graphing Unit, Emily Mangano

Theses/Capstones/Creative Projects

This capstone project reports the effects of various differentiated instructional and assessment strategies that were integrated into a third-grade math unit on data collection and representation. The unit was conducted over 12 days. It consisted of nine lessons, a review lesson, a pre-test, and a post test. I will explain the data I collected, the instructional strategies I implemented, and the assessment strategy used to track student progress. The instructional strategies included collaborative learning, cues and questions, feedback. A pre- and post-test were administered, and the data analyzed. Based on the data I collected, the students improved in their knowledge …

Teaching Addition And Subtraction Story Problems To Second Grade Students Utilizing A Differentiated Instructional Strategies, Rene Gold

Theses/Capstones/Creative Projects

This capstone project reports the effectiveness of four instructional strategies and two assessment methods that were integrated into a second-grade mathematics unit. The unit focused on addition and subtraction within 1,000 with missing numbers and story problems. The unit was taught over five days. The unit included both a pre-and post-assessment to assist in documenting student growth from the first to the last lesson. In my capstone, I will discuss the most effective instructional and assessment strategies and their impact on students' learning. After the completion of this unit, I analyzed the pre- and post-assessment data. I discovered that using …

Enhancing 3rd Grade Learning Of Multiplication And Division With Differentiated Instructional Strategies, Kennedy Bradburn

Theses/Capstones/Creative Projects

This capstone project reports the differentiated instructional strategies and assessment methods implemented throughout a math unit in a third-grade classroom. The capstone will report the effectiveness of two instructional strategies and three assessment methods that were integrated into a math unit that focused on students’ understanding of multiplication and division. The math unit had 10 lessons taught over two weeks between the pre-test and the final checkpoint. Based on student data, students’ understanding, and performance increased throughout this unit by using a variety of differentiated instructional strategies and assessment methods. In this capstone, I will outline the instructional strategies and …

Methamphetamine Activates Microglia And Increases Production Of Pro-Inflammatory Chemokine C-C Ligand 2, Colton Bredenkamp

Theses/Capstones/Creative Projects

Methamphetamine (meth) use continues to increase in the United States despite the apparent health risks that involve neuroinflammation and brain damage. Because neuroinflammation underlies several substance-use and neurological disorders, we investigated whether microglia, the resident immune cells in the brain, are activated and consequently increase production of pro-inflammatory chemokines such as C- C chemokine ligand 2 (CCL2) in the presence of increasing amounts of meth. To address this, we exposed immortalized microglia cells (IMG) isolated from mature mouse brains to increasing concentrations of meth (0, 10, 50, 100, 500 µM) and analyzed for the expression levels of activation markers (CD11b …

Determining Efficacy Of Check/Solid Stimuli Pair Vs Light/Dark Stimuli Pair For Pavlovian Fear Learning In Zebrafish (Danio Rerio), Kortney Johnson

Theses/Capstones/Creative Projects

Learning is a survival skill because it allows organisms to recall vital details about their habitats. Associative learning is another of those skills, the ability to pair two different stimuli in memory and associate them together upon recall. It has been studied in zebrafish with Pavlovian fear learning used as a methodology. Previous studies have utilized Check/Solid patterning, however, there are no published studies exploring alternative stimuli that could be effective in aversive learning. This study sought to determine if Check/Solid was the most effective at inducing aversive learning or if Light/Dark would be more efficient, due to zebrafish’s natural …

Selectivity Studies Of Cbds Against Cb1 And Cb2 Using Docking Approach, Brandon Villanueva Sanchez, Andy Zhong

Theses/Capstones/Creative Projects

Cannabis sativa is an herbal plant that is used for recreational and medicinal purposes. The two main components, ∆9-Tetrahydrocannabinol (THC) and Cannabidiol (CBD), are responsible for the two different uses. Both compounds have been heavily researched, with their mechanisms of action, docking site, and binding affinity and efficacy identified. Researchers have synthesized various analogs by altering the carbon side chains of THC/CBD’s molecular structures. These synthetic analogs have been created to study the structure-function relationship of different molecules to the endocannabinoid system receptors, CB1 and CB2. Here, we conduct a docking study of various THC/CBD analogs to both receptors using …

Female Choice: Attraction In The Animal Kingdom, Lindsay Culpepper

Honors Theses

Across taxa, choosing a mate is one of the most crucial decisions a female can make. This choice can come with direct benefits like protection and parenting assistance, but it may also provide indirect benefits through the survival of her offspring and thus the continuation of her genes. The female considers numerous qualities when making that choice, evaluating aspects of potential mates’ physical appearance and behavior. Understanding female choice is crucial to effective animal conservation and management, as it has significant implications for captive breeding programs, both in terms of output and in preparing offspring for release. This thesis will …

Two Sequential Gene Expression Programs Bridged By Cell Division Support Long-Distance Collective Cell Migration, Jingjing Sun, Ayse Damla Durmaz, Aswini Babu, Frank Macabenta, Angelike Stathopoulos

Biology, Agriculture and Chemistry Faculty Publications and Presentations

The precise assembly of tissues and organs relies on spatiotemporal regulation of gene expression to coordinate the collective behavior of cells. In Drosophila embryos, the midgut musculature is formed through collective migration of caudal visceral mesoderm (CVM) cells, but how gene expression changes as cells migrate is not well understood. Here, we have focused on ten genes expressed in the CVM and the cis-regulatory sequences controlling their expression. Although some genes are continuously expressed, others are expressed only early or late during migration. Late expression relates to cell cycle progression, as driving string/Cdc25 causes earlier division of CVM cells and …

Euro Interest Rate Swap Yields: Some Ardl Models, Khawaja Mamun

WCBT Working Papers

This paper examines the dynamics of euro-denominated (EUR) long-term interest rate swap yields. It shows that the short-term interest rate has an economically and statistically significant effect on EUR swap yields of different maturity tenors, after controlling for various key macroeconomic variables. It presents several autoregressive distributive lag (ARDL) models of the dynamics of EUR swap yields. The estimated econometric models of EUR swap yields of different maturity tenors imply that the European Central Bank (ECB) exerts substantial influence on interest rate swap yields, primarily through the effect of its actions on the current short-term interest rate. Examining the case …

Brain-Inspired Continual Learning: Rethinking The Role Of Features In The Stability-Plasticity Dilemma, Hikmat Khan

Theses and Dissertations

Continual learning (CL) enables deep learning models to learn new tasks sequentially while preserving performance on previously learned tasks, akin to the human's ability to accumulate knowledge over time. However, existing approaches to CL face the challenge of catastrophic forgetting, which occurs when a model's performance on previously learned tasks declines after learning the new task. In this dissertation, we focus on the crucial role of input data features in determining the robustness of CL models to mitigate catastrophic forgetting. We propose a framework to create CL-robustified versions of standard datasets using a pre-trained Oracle CL model. Our experiments show …

Dynamics Of Proficiency In High-Tech Symbol-Based Aac: A Multiple Case Study Exploring The Process Of Five Students Becoming Proficient Aac Users With Support From Family And School Teams, Jennifer Ann Mcilvaine

Theses and Dissertations

In this qualitative multiple case study, I collaborated with five students who identified as proficient high-tech symbol-based (HTSB) AAC users, along with seven of their school team members (STMs) and five of their (FTMs) to explore the process of learning to communicate proficiently using HTSB AAC. Data collection involved three rounds of accessible interviews with student AAC users, single interviews with their trusted STMs and FTMs, and an examination of artifacts and documents. Detailed case analyses were presented for each of the five cases in the study, which centered on students’ perspectives and experiences. The results from individual case analyses …

Cal Poly Fluid Power Vehicle Challenge 2024, J. Mason Gray, Ryan D'Amour, Alberto Acho Lopez, Christian Ferrandino, Johnathan Dietz

Mechanical Engineering

In this Final Design Review, the Cal Poly Fluid Power Vehicle Team competed in Norgren’s 2024 Fluid Power Vehicle Challenge. The design need of the competition was for college teams to compete with human-powered, hydraulic-driven vehicles in an endurance race, a sprint race, an efficiency race, and a regenerative power race. The competition need was to design a vehicle to win in as many races as possible, achieving the highest overall score and winning the competition. With a design emphasis on the endurance and sprint race, the Cal Poly team designed a fluid power system that fastened to a purchased …

Community Health Assessment Collaboration: Implementing A Joint Assessment Between A Healthcare System And A Local Health Department, Briar L. Deen

Dissertations: Doctor of Public Health

Non-profit hospitals and local health departments (LHDs) often complete community health assessments (CHAs) to help understand the needs of their community and develop implementation strategies to address the community needs. Hospitals and LHDs in the same community often develop separate CHAs with similar results leading to overlap in work and funds. This project aimed to address this issue in the Dallas-Fort Worth Metroplex by convening one local health department, Denton County Public Health, and one non-profit healthcare system, Texas Health Resources, to leverage resources from each other to build a joint CHA. The Mobilizing for Action through Planning and Partnerships …

The Politics Of Gender Affirming Healthcare: A New Battleground For Morality Policy?, Reaves Robinson

Political Science Undergraduate Honors Theses

Morality policy as a discipline saw its peak during the transformative years at the turn of the 21^st century; however, there has been very little scholarship to follow new social policy issues that have arisen in the past two decades. Anti-transgender policy, specifically, can be considered under the morality policy scope following years of LGBTQ+ scholarship that fell under the morality policy umbrella. In 2023 alone, more than 200 pieces of anti-transgender legislation were introduced in state legislatures across the nation. A trend among the increasingly popular policy realm can be seen from gender affirming healthcare bans, where almost …

Vice President Nelson Aldrich Rockefeller And The Death Of Liberal Republicanism, Anthony Sterba

Political Science Undergraduate Honors Theses

Nelson Aldrich Rockefeller once stood as one of the most prominent figures in the Republican Party, standing as a champion of liberal Republicanism. But from the heights that he achieved with his ascension to the vice presidency, he fell from grace, not being re-nominated for the post alongside President Gerald Ford in 1976. This thesis seeks to explain why this occurred. In explaining this, Rockefeller's previous primary campaigns, vice presidential actions, and ideology are all explored to show the conservative opposition that rallied itself against him. In light of this, Ronald Reagan's challenge of Gerald Ford in 1976 for the …

Short-Term Rentals And Its Impact On Housing Attainability And Availability In Branson, Missouri, And Fayetteville, Arkansas, Sophie Mcadara

Political Science Undergraduate Honors Theses

Recent research in the short-term rental (STR) industry shows a positive relationship between the expansion of usage of home-sharing platforms and the cost of housing, as well as an inverse relationship between STR expansion and the availability of long-term housing units. In these studies, as short-term rental units increase, housing costs tend to go up, and long-term housing unit availability tends to decrease by a measurable amount. As the utilization of STRs can be a valuable source of income for citizens and assist with increasing housing prices and the cost of living, leaders, and researchers are also concerned about their …

Representation And The Achievement Gap: A Case For Prioritizing Cultural Sameness In The Classroom, Taryn J. Fears

M.S. in Leadership

Abstract

This study examined the impact of cultural representation on achievement for minority students academically and socially across diverse contexts. Recognizing the importance of cultural diversity in educational and youth mentoring settings, this research explores how the representation of various cultural identities, including race, ethnicity, gender, and socioeconomic status, influences student achievement outcomes. Coming from a background in community based nonprofit organizations, I have seen how black and brown students respond in classroom and out-of-school time settings when having come in contact with teachers and mentors of similar culture. Having a teacher and/or mentor of a similar culture creates pathways …

Empower The Imposters In The Legal Field: Teaching & Practicing Mindfulness For Letting Go Of Unproductive Thoughts, Katerina Lewinbuk, Kurstin Grady

Northern Illinois University Law Review

Imposter syndrome, initially coined “imposter phenomenon” by psychologists Pauline Clance and Suzanne Imes, refers to “a psychological experience of intellectual and professional fraudulence.” Those who suffer from imposter syndrome typically experience an all-encompassing fear they are not as intelligent, successful, or accomplished as their qualifications suggest, and thus are bound to ultimately be exposed as “frauds.” To counter these feelings, those who struggle with imposter syndrome set unrealistically high goals for themselves, only to be dissatisfied with any performance that is short of perfection. Over time, this ongoing psychological pressure leads to poor emotional well-being, decreased senses of self-confidence and …

How Is International Orchid Trade Regulated, And How Effective Are Those Regulations?, Madeline Roubik

Mary Ann Bolton Undergraduate Research Award

When investigating the trafficking of wild species, animals are often considered before plants (Phelps et al. 2015). This is especially detrimental to members of the orchidaceae family, which are victims of an extensive illegal trade. It spans the entire globe but is especially concentrated in Southeastern Asia (Phelps et al. 2015). When regarding legislation, however, orchidaceae species are some of the most protected in the world. International legislation such as CITES restricts the movement of endangered orchidaceae across borders (Hinsley 2018). The 1992 Convention on Biodiversity (Lawson et al. 2019) also has policies regarding international orchid trade. National laws regulate …

Examining The Relationship Between Manning's Roughness Coefficient And Stage, Henry Holtkamp

Biological and Agricultural Engineering Undergraduate Honors Theses

This paper uses LOESS regression to predict Manning's roughness coefficient to calculate flows in natural stream channels. Manning's roughness coefficient can introduce variability into Manning's equation, potentially destabilizing results. Utilizing LOESS to find n based on backcalculated n from collected discharge vs. stage information is the best way to acquire accurate Manning's roughness coefficient values at a variety of flows. Book values tend to drastically overestimate which can have wide-ranging implications for water allocation, flood management, maintaining environmental flows, and maintaining water quality.

Criminal Law, Thomas D. Church, Whitney Baker

Mercer Law Review

This Article provides a comprehensive review of the United States Court of Appeals for the Eleventh Circuit’s most noteworthy criminal law opinions from 2023, with a focus on the key holdings from each decision. Section II of this Article addresses substantive criminal offenses, such as drug offenses, economic crimes, and firearm offenses, while Section III covers criminal procedure, the rules of evidence, and constitutional issues arising in criminal prosecutions. Section IV deals with the U.S. Sentencing Guidelines and other sentencing issues and provides a limited review of the Eleventh Circuit’s decisions in post-conviction proceedings, including those involving the First Step …

Trial Practice And Procedure, John O'Shea Sullivan, Leesa M. Guarnotta

Mercer Law Review

The 2023 Survey period yielded important trial practice decisions in the United States Court of Appeals for the Eleventh Circuit ranging from overruling long‑standing precedent relating to arbitration and issuing opinions of first impression relating to attempts to limit arbitration, attempts to limit copyright infringement remedies, what makes a statutory provision “jurisdictional,” and contracting around statutory interest rates. This Article analyzes some of this Survey period’s notable and first impression opinions in the Eleventh Circuit but is not intended to be an exhaustive discussion of the Eleventh Circuit’s important decisions during the Survey period.

I’Ll Huff, And I’Ll Puff, And I’Ll Blow Your Parol Evidence Down: The Eleventh Circuit Explains Why The Plain Text Of An Insurance Policy Wins In The Face Of Contractual Ambiguity, Chloe E. Bonds

Mercer Law Review

Imagine that a small business in sunny, central Florida is evaluating its insurance policy. The business notices that the policy includes seemingly unnecessary coverage for losses caused by landslides. Before the end of the current year, the business contacts its insurance agency and successfully negotiates to remove the existing landslide coverage from next year’s policy. Following the negotiations, the agent issues an updated insurance binder reflecting the change. Although the insurance agency is aware that the business no longer wants landslide coverage, the principal policy issued after negotiations conspicuously does not include any language regarding the coverage or exclusion of …