Digital Commons Network^™

Seeking Sanctuary: An Analysis Of U Visa Policies In Omaha, Nebraska And Their Impact On Immigrant Communities, Emma Ehmke

Theses/Capstones/Creative Projects

Since 2000, immigrants have been eligible for U visa status if they are a victim of a particular crime and assist law enforcement in criminal investigations. However, challenges arise for numerous reasons with the I-918 Supplement B form, which must be signed by an agency certifier within law enforcement or an attorney’s office. This study examines the policies of six law enforcement agencies and attorney’s offices in the Omaha Metro Area through semi-structured interviews to understand their approach to U visas and the characteristics of successful applications. The study aims to uncover variations in agency procedures and understandings and the …

Math Minds, Lauren Gearhart

Theses/Capstones/Creative Projects

During this capstone project, three instructional and three formative assessment strategies were integrated into a fourth-grade math unit involving multiplication of fractions. This math unit consisted of seven instructional days including a pre-test and post-test. The strategies focused on student engagement and progression throughout the unit. Following analysis of the data collected on the instructional strategies and the formative assessments, the student's performance increased. I collected data from the pre- and post-tests that evidenced the turn and talks, think aloud, small groups, exit tickets, student whiteboards, and observation were effective instructional and assessment strategies to enhance student achievement. This capstone …

Optimization Of Tyrosine Hydroxylase Antibody For Immunohistochemistry Fluorescence Detection In Zebrafish (Danio Rerio), Madison Thurber

Theses/Capstones/Creative Projects

Dopamine is an important neurotransmitter produced through the catecholamine synthesis pathway that affects brain activity. Unregulated dopamine levels can lead to various diseases such as Parkinson’s Disease or attention deficit hyperactivity disorder (ADHD). Optimization of an immunohistochemistry protocol will allow for the quantification of tyrosine hydroxylase antibody, which indirectly allows for dopamine quantification in dopaminergic regions within the brain. However, the antibody concentration to give the optimal signal-to-noise ratio in IHC varies across studies. Through this experiment, I determined the concentration of tyrosine hydroxylase (TyrH) antibody for immunohistochemistry that gave the best signal-to-background noise ratio within several known dopaminergic regions …

Characterizing The Role Of Pa5189 Of Pseudomonas Aeruginosa In Deletion And Overexpression Mutants, Seh Na Mellick

Theses/Capstones/Creative Projects

In the context of rising multidrug resistance in biofilm-forming pathogens like Pseudomonas aeruginosa, this study investigates the role of the understudied transcription factor PA5189 in antibiotic resistance and biofilm formation. PA5189 deletion and overexpression mutants were created in a parent P. aeruginosa strain using pEX18Tc-based recombinant suicide vectors, with genotypic verification of putative triparental conjugants achieved through restriction digestion and PCR. The study revealed that PA5189 overexpression significantly increases resistance to commonly used broad spectrum antibiotics such as ciprofloxacin and imipenem. Additionally, differential expression of PA5189 was found to notably affect biofilm formation, with variations contingent on the nutrient …

Preparing 3rd Graders For Addition & Subtraction Using Differentiated Instructional & Assessment Methods, Emily Brasfield

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 students learning. After the completion of this unit, I analyzed the pre- and post-assessment data. I discovered that using …

Finance And Artificial Intelligence, Luke Schawang

Theses/Capstones/Creative Projects

The integration of artificial intelligence (AI) into finance represents a significant evolution in the industry, one that has been ongoing for years but is now accelerating rapidly. This paper explores the various forms and functions of AI, from reactive machines to the potential for superintelligence, and examines its impact on banking, business finance, and investing.

In banking, AI has bolstered cybersecurity and fraud detection, leveraging machine learning algorithms to continuously improve accuracy and efficiency. Similarly, in business finance, AI tools like chatbots and algorithms streamline processes, enhance productivity, and reduce costs. In investing, AI-driven solutions such as robo advisors offer …

Verbs In Context: Project Based Learning As Intrinsic Motivation, Trinity Weers

Theses/Capstones/Creative Projects

This capstone project studied the effects of teaching grammar in context and allowing students to engage in content through project-based learning. Data shows that teaching grammar in context through project-based learning and a broader plan of study effectively gives weight to the study of grammar, and helps students gain current mastery while preparing for future learning. This unit started with a pretest, had seven days of instruction and formative assessment, and ended with a summative project that students had three days to complete. Students designed verb posters as their summative assessment and these posters were saved for future seventh graders …

Teaching Students How To Fill Out Job Applications In A Special Education Classroom, Lucas Gappa

Theses/Capstones/Creative Projects

In this capstone project different instructional and assessment strategies were used during student instruction to help students see how to assist them is being able to fill out job applications. In the span of seven teaching days, five lessons on the subject and two testing periods are the duration of time spent on the unit. Starting with a Pretest and ending with the final assessment to see the progress made with the students. Adjustments were made during instruction, and students were engaged in reflection to help the students' performance. The lesson was initially scheduled for 5 days of instruction, but …

Phonics In Kindergarten: Introducing Digraphs Using Scaffolding And Manipulatives, Courtney Brink

Theses/Capstones/Creative Projects

In my capstone project, I incorporated multiple strategies that supported students’ learning of and engagement with lessons on three digraphs: sh, th, and ch. My objective was not to teach to mastery, but instead to expose students to higher level literacy concepts and build their background knowledge for future lessons. Based on student artifacts, students gained multiple opportunities for exposure and practice of reading and writing words with digraphs. The assessment data does not directly support an improvement in student performance with independent writing. This capstone will highlight the instructional and assessment strategies I used, the data I collected, and …

That Way: An Examination Of Male Relationships In Film During The Hays Code, Jane Knudsen

Theses/Capstones/Creative Projects

The Hays Code (1934-1968) influenced the construct of United States masculinity and the discourse surrounding masculine presentation between the 1920s to the 1960s. The Hays Code and World War II affected the culture surrounding male/male relationships in the United States. Previous research done by David Lugowski (1999) and Jeffrey Suzik (1999) shows that both World Wars led to crises of masculinity in which the hegemonic ideal of masculinity was restructured to establish men as providers and warriors, and Code-era films reflected the discourse. To understand the gender roles in the 20^th century, I analyzed the Hays code, male bonds, …

Implementing Instructional And Assessment Strategies To Improve Student Success In Art, Hayden Thomaier

Theses/Capstones/Creative Projects

For my honors capstone project, I taught a 3-week unit to my Art III class at a suburban high school in Nebraska. This unit covered concepts such as color theory, composition, and how to create the illusion of depth within a piece of art. This unit ended with the students creating a 24x30 in. painting of a space that was personal to them. The instructional strategies that I used throughout the unit included learning objectives, providing feedback, and nonlinguistic forms of representation. The assessment strategies I used included a pre and post-assessment at the beginning and end of the unit, …

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, …

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 …

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 …

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 …

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 …

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 …

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 …

I Hope This Email Finds You Well: The Eleventh Circuit Addresses The Standard Of Review For Incarcerated Persons’ Outgoing Emails, Olivia Greenblatt

Mercer Law Review

An unfortunate and inevitable aspect of incarceration is separation from the outside world. The various constraints on communication exemplify one of the many ways through which incarceration creates this divide. Maintaining the connections that incarcerated people have with their loved ones and communities is essential for fostering a vital support system, facilitating the exchange of information, aiding in successful reintegration, and reducing recidivism upon release. Unfortunately, instead of encouraging and safeguarding this communication, prisons often curtail it through restrictive methods: visitation is limited, phone calls are costly, physical mail involves a time-consuming and intrusive process, and now, email is being …

Predicting True Attributes Of Retailer Data, Abby Willard

Data Science Undergraduate Honors Theses

In the rapidly evolving landscape of consumer-packaged goods (CPG) retail, understanding the true values of various factors influencing sales performance is paramount for strategic decision-making and effective resource allocation. In ensuring accuracy of data points, the CatBoost model is utilized, a state-of-the-art gradient boosting technique, to predict the true attribution values of datasets sourced from CPG industry retailers.

By leveraging CatBoost’s inherent capabilities to handle categorical data and its robustness against overfitting, the models are optimized to accurately predict the true attribution values for various items. The performance of the CatBoost models is evaluated through rigorous cross-validation techniques and compared …

Concurrent Processing Of Retail Data In Python To Optimize Runtime, Bobby Slavin

Data Science Undergraduate Honors Theses

This thesis explores the application of multiprocessing and multithreading techniques in Python to optimize runtime efficiency on the analysis of retail data. As the retail data processed by a program increases, so does the runtime of the program. If you are performing this processing using only a single core, even a gigabyte of data can potentially take upwards to half an hour to finish processing, while larger datasets of 100 GB or more could take days, heavily limiting the amount of retail data that can be processed in a reasonable amount of time. By employing multithreading and multiprocessing architectures in …

Baba Yaga: Character Design And Collectible Figurine, Ariel Adams

Master of Fine Arts in Digital Media Culminating Experience

The first edition of a series holds value. It is a bookmark that holds a place in time that the artist can look back to and see the progress that led up to that point, as well as the continued progress that's been made after. Designing and creating a set of characters, bringing the main character through 3D modeling, and printing it has multiple uses in the industry. The techniques learned through this process have been used in toy design, stop-motion animation, museums, and medical applications. 3D printing is advancing and providing an opportunity to create high-definition models that can …

Motioning Forward: Exploring The Power Of Motion Design In Brand Identity, Influences, And Future Goals, Maheen Pulak

Master of Fine Arts in Digital Media Culminating Experience

In this dynamic digital landscape, the marriage of motion design and branding has emerged as a powerful tool for businesses looking to captivate and connect with their audiences. Motion design, with its ability to breathe life into static visuals through animation, sound, and interactivity, has become an integral component of modern branding strategies. This paper delves into the author’s approach on creating relationships between a brand and consumer through motion design, exploring techniques used by the industry leaders and implementing them on a creative project.

Lods And Nanite Within Unreal Engine 5: The Future Of 3d Asset Creation For Game Engines, Stephen R. Overton

Master of Fine Arts in Digital Media Culminating Experience

In the video game industry, developers utilize game engines to bring their creations from concept to reality. However, the most widely used engine in the industry currently is Unreal Engine 5 or UE5, which has challenged established practices used by game developers since the early creation of 3D interactive media. One of these challenges is eliminating LODs or Level of Detail-based asset integration with the introduction of Nanite, an automatic LOD creation tool introduced in Unreal Engine 5. With this development, it is still being determined whether Nanite should immediately replace LODs due to its ability to cut out work …

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 …