Digital Commons Network^™

Fabrication Of A Microfluidic System To Generate Micro-Carrier Beads For Cell Culture, Giles Fitzwilliams

2022 Spring Honors Capstone Projects - Archive

Current procedures used to make microfluidic systems can range up to thousands of dollars. The objective of this project was to create a cost-effective four-inlet microfluidic system that can produce uniform microcarrier beads ranging from 100 μm to 1000 μm in diameter. To create this device, research was done on sodium alginate and gelatin, bead components, properties, and their interactions with one another within a microfluidic system. The device was fabricated using a 3D printed acrylonitrile butadiene styrene (ABS) plastic design mold and encasing the mold in a polydimethylsiloxane (PDMS). After cleaning the device with acetone, Harvard syringe pumps were …

The Problem Of Inefficient Machinery In Industries Affects Overall Production And Causes Substantial Errors, Katia Lopez

2022 Spring Honors Capstone Projects - Archive

The problem of inefficient machinery in industries affects overall production and can cause significant errors. The Human Assistance for Robot Arm (HAFRA) project consists of a Universal Robot, specifically the UR5, an Intel RealSense depth camera, and software programs. The robot receives a position from the computer vision program, which uses the camera to detect an AruCo tag, and then suctions the envelopes from a conveyor belt and places them into a bin. The project also includes human assistance, which allows remote picking by an operator. A human is able to view an image and use the mouse cursor to …

Social Media As A Tool For Education And Awareness Of Mental Health, Mikaela Neubauer

2022 Spring Honors Capstone Projects - Archive

With the growing levels of awareness and discussion of mental health on social media, online social platforms provide a unique and powerful opportunity to reach people. Are social media campaigns effective avenues and tools for circulating educational mental health content and advertising mental health resources? This project uses content analysis to determine the efficacy of a social media campaign regarding mental health. The campaign was designed based off research on the target audience and other previously successful social media campaigns and run for the therapy platform Atlas Health Group Inc. This study found that women ages 21-32 are mostly likely …

Life Cycle Analysis Of Recycled Aggregate And Recycled Plastic In Concrete, Allison Fenske

2022 Spring Honors Capstone Projects - Archive

Life cycle analysis [LCA] can compare the environmental impact of products and processes. When waste plastic and waste concrete is not responsibly disposed of, it can end up harming sensitive ecosystems by secreting toxins into its surroundings. To utilize the waste plastic and waste concrete, a study was conducted prior to this one that mixed both recycled wastes in the same mix design. This current study will explore the environmental impacts of the alternatives of the previous study. The analysis is being conducted to determine if the alternative is truly a more sustainable alternative, or if the life of the …

Gender Bias And Creative Idea Evaluation, Carley Andrew

2022 Spring Honors Capstone Projects - Archive

Gender bias in evaluating creative ideas can partially be explained by role incongruity theory; a perceived mismatch of gender roles and stereotypes with an individual’s sex, leading to gendered outcomes. Idea evaluation is the process of cognitive appraisal, and it is a vital aspect of the creative process. Previous literature links higher perceived levels of creativity to males. The present study utilized a mixed-subjects design of both within (idea gender source) and between-subjects factors (control vs. stereotype threat groups). The sample consisted of 261 undergraduates. The study found that male-generated ideas had fewer pros and cons and no higher evaluations …

Effects Of Personality Traits On The Truncation Of Decision-Making Tasks, Hoa Nickolas Huynh

2022 Spring Honors Capstone Projects - Archive

The Asian Disease Problem or ADP is a hypothetical situation with a framing bias or effect created by Tversky and Kahneman. By utilizing the ADP, we want to observe whether certain personality traits like numeracy (NUM), need for cognition (NC), and need for cognitive closure (NCC) affect participant base decision making. This decision may be based on information that is presented to them or information that has been “mentally filled in” by implications. We used an online survey to gather our data through Amazon MTurk. The survey consisted of demographic questions, personality scales, and the decision tasks that were divided …

The Future Is Female? Evaluating The Utility Of Female Professional Networking Organizations, Lily Arbuckle

Communication Undergraduate Honors Theses

In today’s competitive global market, harnessing the individual strengths of all organizational members is crucial for success. Organizations across all industries need diverse representation and contributions. However, women and other groups continue to be disadvantaged, lacking the same representation that majority and advantaged groups enjoy. The prevalence of gender bias in the workplace not only hinders professional success for women, but also the success of their organizations. To combat some of these issues, networking organizations are forming to help support women through mentorship and relationship building. Most studies in the academic sphere investigate female networking organizations at the professional level. …

Broiler Efficiency As Affected By Dietary Protein Supply And Grain Source, Victoria Reid

Animal Science Undergraduate Honors Theses

This experiment was conducted to compare the effects of different diet compositions on performance and carcass yield of male broilers from 15 to 36 days of age. In total, 593 male birds were divided across a randomized design that consisted of 6 dietary treatments, each with 8 replications. The treatments included pelleted diets that varied in grain type and crude protein (CP) value: 3 sorghum-based diets at 20%, 18.75%, and 17.5% CP and 3 corn-sorghum blended diets at the same CP levels. CP amounts impacted only body weight gain and feed conversion rate while feed intake only differed with grain …

Effects Of Retail Case Environment And Led Lighting Temperature On Color And Oxidation Of Previously Frozen Ground Beef Patties, Devin Elaine Whiteside

Animal Science Undergraduate Honors Theses

The purpose of this study was to investigate different environments of retail cases and LED lighting temperatures to observe how these conditions affect oxidation of previously frozen ground beef patties. Coarse ground beef (85% lean) was purchased from a commercial beef processor, fine ground through a 10 mm grinder plate, and then formed into 1/3-pound patties with an automatic patty forming machine. Patties were then randomly assigned to four different treatments: open-front display cases with 3000 K lighting (OPEN3000), open-front cases 3500 K lighting (OPEN3500), reach-in door display with 3000 K lighting (CLOSED3000), and reach-in door display at 3500 K …

Social Determinants Associated With Prenatal Visits At A Community Health Center, Savannah Busch

Health, Human Performance and Recreation Undergraduate Honors Theses

Background: Understanding the barriers to prenatal care could have implications for community health initiatives, as early initiation of care is vital to maternal and fetal health. Social factors that impact health outcomes and behaviors, such as prenatal care, are referred to as Social Determinants of Health (SDoH), and studying the combined effects of multiple SDoHs is a newer method to identify a specific population’s needs. Purpose: This study explores the associations between SDoH and the initiation and number of prenatal appointments in a cohort of women receiving care at a local community health center (CHC). Methodology: The study retrospectively analyzes …

The Effects Of Water With Anti-Inflammatory Capabilities (Wac) On Circulating Inflammatory Biomarkers At Rest And Following Resistance Exercise, Brittany Martin

Health, Human Performance and Recreation Undergraduate Honors Theses

Purpose: To determine the effects of waters with anti-inflammatory capabilities (WAC) influence circulating inflammatory biomarkers at rest and following resistance exercise. Methods: Participants completed a heavy lifting protocol and drank water with anti-inflammatory capabilities for a total of six weeks. Blood samples were taken at different at 9 different time intervals to assess concentrations of anti-inflammatory markers and to quantify inflammatory biomarkers. Those time intervals included pre-AHREP 1 and post-AHREP 1, 24-hr post-AHREP 1, 48-hr post-AHREP 1, 3-week check-up, pre-AHREP 2, post-AHREP 2, 24-hr post-AHREP 2, and 48-hr post-AHREP 2. Background: The biomarkers that were focused on were: IL-6 …

Transmission Risk Of Malaria Via Gas Flares In Africa, Elle Blake

Health, Human Performance and Recreation Undergraduate Honors Theses

Gas flaring occurs at oil drilling sites around the world. It is a method to get rid of the extra gas, as well as to release pressure in emergency situations. The pollutants that are contributed to the air through routine gas flaring can be extremely harmful. Chemicals such as sulfur dioxide and methane are burned into the air we breathe (Baker Hughes, 2019). Not only does this have a direct impact on our health, but also on greenhouse gas emissions. The effects on greenhouse gas emissions impact diseases such as Malaria by increasing the temperature of our planet. The purpose …

Effects Of Recess On Educational Outcomes In Elementary School Children, Katelyn Whitham

Health, Human Performance and Recreation Undergraduate Honors Theses

Introduction: Because physical activity is beneficial for physical and mental health, the declining opportunities to implement adequate recesses in schools are devastating for children. If educational outcomes are positively affected by increased recess time or quality, schools are more likely to receive funding for programs and resources that support this renovation to recesses, providing research in lacking topics. Purpose: The purpose of this systematic review is to find related, academic articles for cross examination of data collected on the effects that recess has on educational outcomes so that schools may use this as a resource to receive funding to increase …

Determining The Protocol And Testing Feasibility And Intensity Of The Burn2learn Interventions And Measures In College Students, Sarah Schwarz

Health, Human Performance and Recreation Undergraduate Honors Theses

High-intensity interval training(HIIT) is a time-efficient form of exercise that combines aerobic and resistance training methods. HIIT workouts have been found to improve executive functioning, therefore making it beneficial for school aged children. This study is an extension of the Burn2Learn protocols developed in Australia. The purpose of this study is to develop the protocol and testing feasibility and intensity of the Burn2Learn activities in college students, specifically comparing an exercise only (Gym) HIIT session and an exercise + cognitive activity (Brain) HIIT session. The participants of this study consisted of 15 undergrad students aged 20-22. Participants took mEMA cognitive …

Print News Media And Prisoner Reentry: An Exploratory Study Of Local Newspapers In 2018, Sydney Gaughan

Sociology and Criminology Undergraduate Honors Theses

In hopes to fill gaps on this subject, the current study uses ethnographic content analysis on newspaper articles while investigating the following research questions: (1) How does local news media portray recidivism by reentering prisoners? and in turn, (2) What are some characteristics of those news articles associated with the likelihood of local media using specific portrayals or “frames”?

There are several reasons to examine these research questions. First, this research aims to convey how local news media might use their positions to create narratives for public consumption that foster worry and panic. This study can shed light on the …

Unequal Treatment: An Exploration Of Immigrant-Related Factors And Likelihood Of Discrimination In The United States, Sophia Woods

Sociology and Criminology Undergraduate Honors Theses

Despite the rapid and considerable growth of the Latino population in the United States, the continual xenophobic rhetoric surrounding Latino immigration along with the nativist public policies set in place have led to higher rates of discrimination. Latino immigrant discrimination has shown to have consequences on mental health, social isolation, physical health, and trust of law enforcement. Using data from the Pew Research Center, I explored the specific factors associated with Latino immigrants that increase the likelihood of experiencing discrimination in the United States. In line with much of the prior literature, age, ethnic identity, English proficiency, Mexican origin, fear …

Can Violent Political Rhetoric Influence Bias Homicide Rates? Analyzing The Trump Effect, Tyler Joseph Patrick Ford

Sociology and Criminology Undergraduate Honors Theses

The founding document of the United States declares that all men are created equal. However, history has shown that this is not the case. Citizens in this country have been discriminated against since its inception based on their race, gender, religion, sexual orientation, national origin, and many other factors. The first Federal Legislation passed to prevent discrimination against citizens in the United States did not come until 1968, which “made it a crime to use, or threaten to use, force to willfully interfere with any person because of race, color, religion, or national origin” (United States, Department of Justice). It …

Perceived Covid-19 Threat Across The Intersections Of Age, Race/Ethnicity, And Gender, Christina Varghese

Sociology and Criminology Undergraduate Honors Theses

Studying how perceived threat of the novel coronavirus 2019 (COVID-19) differs across intersections of age and race/ethnicity as well as age and gender will create a basis for identifying subgroups at greater risk of negative mental health outcomes. I analyzed nationally representative survey data collected in February 2021 from the Pew Research Center’s American Trends Panel (N=9,069). To measure perceived threat, the respondents were asked whether COVID-19 is considered 0) no threat, minor threat, or 1) major threat for personal and population health. Race/ethnicity, gender, and age categories are used as independent variables. Results from logistic regression models indicate that …

Impacts Of Post-Incarceration Programming For Women's Lives And Local Communities, Megan Greenslade

Sociology and Criminology Undergraduate Honors Theses

Previous research on reentry programming has focused mostly on male inmates and less attention is given to female inmates. In Arkansas, where female reentry rates have recently increased, research is needed to add to the conversation surrounding effective programming for previously justice-involved women, its impact on their lives and behaviors, and how this can influence the likelihood of recidivism. This qualitative study also aims to discover whether reentry programming can have a positive impact on the local community. Residents and staff at a local Northwest Arkansas transitional housing facility for previously justice-involved women were interviewed to analyze the effects of …

Sustainable Megastructures: Examining The Synergy Between Smart Technologies And Eco-Friendly Lifestyles In High-Density Urban Environments, Reagan G. Potts

2023 Spring Honors Capstone Projects - Archive

This undergraduate thesis delves into the concept of megastructures in architecture, which refers to futuristic proposals and experimental designs in urban development during the early 1960s. The study focuses on investigating the potential social and environmental problems that may arise as megastructures become more prevalent in urban design due to technological advancements. The research is significant as it has the potential to impact the architecture community positively. By presenting well-informed insights, designers can make better decisions and address social and environmental issues that may arise due to the implementation of megastructures. The methodology employed in this research involves a comprehensive …

Increasing Adherence Of Chg Bathing: An Evidence-Based Practice Quality Improvement Project, Melissa Benedetto

DNP Projects

Introduction

Patients admitted to hospitals are at risk for developing Healthcare-acquired Infections (HAIs). Evidence suggests that these infections, including Central Line Associated Infections (CLABSIs), increase the cost of patient care and have a negative impact on patient outcomes. Daily chlorhexidine (CHG) bathing has been identified to help decrease HAIs in the hospital for patients in the Intensive Care Unit (ICU), those with Multi-drug Resistant Organisms (MDROs), and/or patients with a Central Venous Catheter (CVC).

Purpose

The purpose of this project is to implement an intervention to assess and improve CHG bathing adherence for hospitalized patients. Patients targeted include those at …

The Implementation Of A No-Show And Cancellation Policy In The Primary Care Setting: Quality Improvement Project, Dwayne Hall

DNP Projects

The purpose of this quality improvement project is to evaluate the implementation of a no-show and cancellation policy in an urban out-patient primary care setting. The high occurrence of patient no-shows and cancellations in primary care settings is a persistent problem affecting how efficiently healthcare is delivered. No-shows occur when a patient makes an appointment and does not attend the appointment. It diminishes the practice opportunity to schedule other patients in the missed appointment time slot, thus leading to a loss of revenue. It tends to affect practice resource allocation, thereby worsening the quality of healthcare services. The current problem …

The 2022 Arkansas Gubernatorial Election And The Impact Of High-Profile Conservative Women On Gender Perceptions, Frances Delacey

Political Science Undergraduate Honors Theses

How does the presence of a high-profile female candidate impact citizen gender perceptions about women in politics, specifically conservative candidates? Studies aimed at finding which common identities voters will align with, whether it be gender or political party, have found that voters will be more likely to align with their party rather than gender. In The Clinton Effect? The (Non)Impact of a High-Profile Candidate on Gender Stereotypes it was found that voters primed for Clinton did not experience a difference in gender perceptions as compared to those not primed. Voters still carry biased views as they define appropriate attributes of …

Their Pain Is Our Pain: The Intersectionality Of Identity Formation, Socioeconomic Status (Ses), And Transgenerational Trauma In Latine Youth, Fernanda Alcantara

Political Science Undergraduate Honors Theses

This thesis will explore the intersectionality of identity formation, socioeconomic status (SES) and transgenerational trauma in Latine youth. There is extensive research in the Hispanic identity formation and the factors that influence it. However, there is little to no research that focuses on the role SES and transgenerational trauma from growing up in a Hispanic household with adversities specific to the immigrant experience and how they influence identity formation during the pre- adolescent and adolescent years. As well as how the Hispanic identity they form influences the adversities they face and SES they shift to or stay in. This research …

Measuring Attitudes And Behavioral Trends As It Pertains To Global Poverty Eradication, Zoe Patrick

Political Science Undergraduate Honors Theses

Since the 1990s, approximately 1.1 billion people have escaped poverty across the globe, and they no longer must live on less than $2.00 a day. This progress has been consistent over the last 20 years, but recent social and economic disruptions have led to a steadily increasing number of people struggling under the weight of extreme poverty. Data collected by the World Bank shows that 88 to 115 million people are projected to be pushed into extreme poverty because of the 2020 economic downturn and coronavirus pandemic. There are hundreds of nonprofit organizations that donate time and money towards the …

Trauma And Academic Impact: Stories From At-Risk Youth, Brenda Morton, Edd.

Faculty Publications - College of Education

Youth continue to leave school prior to earning a high school diploma, despite focused attention and resources on this population of students (Porche, et al., 2011), leaving unanswered questions as to what support this group of students need. Researchers identified attendance, disciplinary issues, and low grade point average, as prevalent in dropouts, but few have explored the story behind the statistics. This study sought to fill this gap in the literature by exploring the role of trauma and Adverse Childhood Experiences (ACEs) in the lives of students at risk for academic failure, by examining their lived experiences. To that end, …

Recreational Cannabis Legalization And Homelessness In The U.S.: A Quasi-Experimental National Policy Analysis, James A. Sanderson

All Theses

In analyzing rising homelessness across the country, a comparison of state policies uncovered a trend: many states which were early adopters of adult-use recreational cannabis law also exhibited a high incidence of homelessness. As legalizing cannabis undoubtedly affects the number of substance users who are imprisoned, such changes to drug enforcement policy may also be impacting homeless populations. Now, there is substantial research on the relationship between incarceration and homelessness, and on co-occurring mental health and substance use problems known to be prevalent among these populations. Despite such similarities, and the impacts of recreational cannabis legalization on jail populations, there …

"The Spirit Of The Old South Can Never Die": Postbellum Middle Florida And The Elite Struggle For Social Hegemony, 1850-1942, Alexander J. Bowen

All Theses

The Lost Cause is an ideology that falsely portrays the antebellum South as an idyllic, agrarian society, the Confederacy’s cause as a just defense of states’ rights, and slavery as a benevolent institution. Historians of the U.S. South rightly attribute much of the Lost Cause’s creation to the South's prewar elite, particularly women from the planter class who led Confederate memorialization efforts. As the Lost Cause celebrates an antebellum slave society and Confederacy controlled by elites, it is clear the ideology also celebrated the South's prewar elite. However, previous studies of the Lost Cause fail to seriously question what benefit …

A Study On Effect Of Manufacturing Parameters On Morphology Of A356 Aluminum Foam, Nikhil Nanabhau Mahajan

All Theses

Metal foams have shown an excellent promise for usage as multifunctional material concerning research & development in the last 20 years. They provide remarkable mechanical as well as physical properties being lightweight. Open-cell metal foams have already been used in sound and noise absorption. Open-cell metal foams are outstanding for use in heat exchangers, filters, and many more applications, while closed-cell foams show excellent characteristics in impact energy absorptions. Closed-cell metal foams have higher energy absorption than their solid parent metal as they convert most of the impact energy into deformation energy. Metal foams have been used as prominent safeguard …

A Cross-Cultural Trek Of Nomadism Through Metaphoric Criticism, Gabrielle Wilkosz

All Theses

How has the worldwide phenomenon of nomadism—present day, recent past, and ancient past—been characterized through metaphor by writers, orators, and auteurs? Using metaphoric criticism, I show how the rhetoric of twenty-first-century "van-lifers" builds on a long global history of displacement that ranges from Central Asia to Malaysia to the Grand Canyon. This project’s three case studies span two decades each, comprising the Kitan people of Central Asia (1207-1227); Bukat people of Borneo in Malaysia (1930-1950), and contemporary "van-lifers" of the US (2001-21). This MA thesis parses a newfound connection between the language of nomadism and Burkean “truth”; the language of …