Digital Commons Network^™

Indoor Localization Using Solar Cells, Hamada Rizk, Dong Ma, Mahbub Hassan, Moustafa Youssef

Research Collection School Of Computing and Information Systems

The development of the Internet of Things (IoT) opens the doors for innovative solutions in indoor positioning systems. Recently, light-based positioning has attracted much attention due to the dense and pervasive nature of light sources (e.g., Light-emitting Diode lighting) in indoor environments. Nevertheless, most existing solutions necessitate carrying a high-end phone at hand in a specific orientation to detect the light intensity with the phone's light sensing capability (i.e., light sensor or camera). This limits the ease of deployment of these solutions and leads to drainage of the phone battery. We propose PVDeepLoc, a device-free light-based indoor localization system that …

Topic-Guided Conversational Recommender In Multiple Domains, Lizi Liao, Ryuichi Takanobu, Yunshan Ma, Xun Yang, Minlie Huang, Tat-Seng Chua

Research Collection School Of Computing and Information Systems

Conversational systems have recently attracted significant attention. Both the research community and industry believe that it will exert huge impact on human-computer interaction, and specifically, the IR/RecSys community has begun to explore Conversational Recommendation. In real-life scenarios, such systems are often urgently needed in helping users accomplishing different tasks under various situations. However, existing works still face several shortcomings: (1) Most efforts are largely confined in single task setting. They fall short of hands in handling tasks across domains. (2) Aside from soliciting user preference from dialogue history, a conversational recommender naturally has access to the back-end data structure which …

Corporate America Gives Back: Exploring The Best Practices And Implemented Programs That Help Combat Food Insecurity In America, Emily Uvaney

Marketing Undergraduate Honors Theses

As businesses of all types become more self-aware and responsive to consumers’ interests, they are quickly adapting their business models to include pillars of philanthropy. Philanthropic qualities are especially important in regards to the CPG industry (consumer packaged goods) since they often produce food products. Many consumers and analysts believe that CPGs have a moral obligation to cater to people with various types of dietary needs, restrictions, and preferences while also helping customers meet their nutritional minimums. Companies can aid consumers in a plethora of ways. Beneficial programs can include initiatives like fundraising, food drives, internal employee assistance programs, and …

The Ethical Dilemmas Of The True Crime Genre, Jordan Smail

Marketing Undergraduate Honors Theses

Along with the recent mainstream popularity of true crime entertainment, the genre has been increasingly criticized for ethical violations. Interestingly, the centuries-long history of true crime and the moral debates around it has led to an abundance of literature on the subject with little to no consensus. The mere existence of true crime entertainment can even be considered controversial in some cases. For those who produce and market true crime content, a lack of common guidelines means receiving a wide range of feedback. This dichotomy of both backlash and praise being published about the same works reveals a gap in …

Keurig Dr. Pepper Internship: Development Of A Tool In A Big Data Environment To Uncover Risks And Opportunities, Lindsey Ross

Marketing Undergraduate Honors Theses

Selling and sales management professions permeate job application websites. Sales is often associated with a pushy used-car dealership and cold calling. These practices are necessary, but selling, especially in our increasingly consumerist society, has long influenced and is a part of almost all business professions. You could argue that almost every employed individual operates in some sort of sales function due to the current job landscape. Whether this includes working directly with the sale of a product or even selling one’s self to a company or client. Selling in the retail space is understandably the heartbeat of the company, especially …

Helping Small Businesses In Belize, Laura Hollingsworth

Marketing Undergraduate Honors Theses

This paper will discuss my summer internship project with Peacework in Belize. The study abroad Special Projects in Belize with Peacework was supposed to be the summer of 2019. The trip was going to be two months long and while there we were going to get paired with a community leader or a local development organization to work on a community project in Dangriga, Belize. Because of COVID-19, the trip was cancelled for the summer of 2019 and then for the summer of 2020 it was moved to virtual. The Belize team was still paired with people from the community …

Harvesting Growth -- An Internship Thesis, Emma Conover

Marketing Undergraduate Honors Theses

During the Summer of 2021, I had the privilege to Intern with Harvest Group in Rogers, Arkansas. During this 12-week internship, I was placed in the Client Services division and was a part of a consumables team that served several clients. I gained invaluable experience from this internship and developed both personally and professionally.

Achieving Brand Authenticity In The Age Of Cancel Culture: Why Brands Can No Longer Be Neutral Without Being Seen As Complicit, Caitlin Paris

Marketing Undergraduate Honors Theses

As cultural controversies arise, brands experience pressure from consumers and competitors to take a stance. The looming presence of cancel culture has increased this feeling, as users are quick to point fingers at organizations they think are falling short. However, increased brand engagement has created a gap between superficiality and moral accountability. When a crisis strikes, the media arena becomes filled with statements, pleas, and promises, but when the dust settles, those who lack action are quick to be criticized. Companies must strike a balance between focalized brand authenticity and short-term reactivity, in a culture where it is unacceptable to …

Colgate-Palmolive Customer Development Year-Long Internship Project, Maggie Johnson

Marketing Undergraduate Honors Theses

From June 2021 to May 2022, I had the privilege of being the Customer Development Intern in the home care department at Colgate-Palmolive. In this thesis I will unpack the experience of working with Colgate Palmolive, specifically as it pertains to my largest project for the company.

The genesis of the project was informed by observations of the company over the course of the internship. The company had a noticeable gap in the data collection tools it was utilizing. I, along with the manager and analyst of the home care team, identified a solution by using Walnut in Google Data …

A Historical And Practical Analysis For Neuromarketing In Business Practices Today, Scott Wicinski

Marketing Undergraduate Honors Theses

What thoughts come to your mind when you think of the term neuromarketing? In a digital age where personal privacy seems to be diminishing and data exploitation appears to be rising, many people are skeptical about businesses' attempts to combine neurology, psychology, and business. This skepticism is unfortunately, legitimate. Our history reveals plenty of occasions where businesses have exploited their customers through unethical means and traded valuable relationships and resources for profits. However, despite the flaws business can introduce, business is arguably still the most powerful tool for creating value in a community. Through business, customers have had access to …

Creative Brief For Blakeman's Fine Jewelry, Abigail Bouve

Marketing Undergraduate Honors Theses

According to recent trends, the global luxury market has grown due in part to a shift in young adult luxury consumers, including generations Y and Z, and millennials. Recognizing that consumer interest in luxury goods exists within this age range, new marketing strategies and insights are vital to encourage a lifetime of brand loyalty (Eastman, Shin, & Ruhland, 2020). With respect to brand loyalty, if a person were to have an exceptional experience while purchasing their first piece of fine jewelry at a store, then they would be more likely to remain a loyal customer at that same store as …

For The Kingdom, Jack Conway

Marketing Undergraduate Honors Theses

For The Kingdom is a tabletop board game that I have developed for my thesis. In my thesis, I would like to cover three areas that have been crucial to the development of the game- the guidebook created to support and facilitate the board game, the changes made due to player feedback and testing, and the potential paths to getting the game to the market. Before Talking about those three areas, however, I will first describe the games genre and a bit about my approach to developing it.

A Country Prospering On Abuse: Migrant Worker Exploitation And Labor Reform In Qatar, Emma Towe

Marketing Undergraduate Honors Theses

The countries of the Gulf Cooperation Council rely on migrant workers to drive their economies and perform hard labor while simultaneously abusing these workers through the kafala (sponsorship) system. Qatar is not an exception to this rule, even as labor reforms are being implemented. When Qatar was awarded the responsibility of hosting the 2022 FIFA World Cup, an international spotlight on labor abuses followed. Although Qatar has responded by enacting labor reforms, strong evidence shows continued abuse and lax enforcement of new polices. While the economy of Qatar thrives, overworked, underpaid migrant workers, who have little to no rights, continue …

Oaths And Evasion: Variable Honesty In Tax Evasion Games, Logan Krebs

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Previous research has indicated that an ex-ante pledge of honesty reduces the likelihood that participants will lie during a lab experiment. We show that a bandwagon effect, occurring when participants know that others are acting dishonestly, can erode the positive effects of honesty oaths. Taxpayers do not make their reporting decisions in a vacuum. They have access to information concerning how others in the community are behaving and develop perceptions around this information. We add these realistic features to a tax evasion game involving an ex-ante honesty oath. Results indicate that social context can reduce the positive effects of honesty …

The Ethics Of Masking During A Pandemic, Mason Bennett

Philosophy Undergraduate Honors Theses

The COVID-19 pandemic has been disastrous, approaching a million deaths in the United States alone, and has demonstrated the world’s lack of preparation for a severe airborne virus. Countermeasures to infection are important to implement in order to lessen loss of life, but also must be justified and shown to be ethical. A countermeasure which is especially viable is wearing masks because of their high efficacy in preventing disease transmission compared to their relatively low restriction of liberty; studies have shown that mask wearing effectively impairs the spread of airborne pathogens and creates little physical or social harm. I argue …

The Growth Of Polarization Domains In Ultrathin Ferroelectric Films Seeded By The Tip Of An Atomic Force Microscope, Mohammad Zamani-Alavijeh, Timothy A. Morgan, Adrian V. Kuchuk, Gregory J. Salamo

Physics Faculty Publications and Presentations

Piezoresponse force microscopy is used to study the velocity of the polarization domain wall in ultrathin ferroelectric barium titanate (BTO) films grown on strontium titanate (STO) substrates by molecular beam epitaxy. The electric field due to the cone of the atomic force microscope tip is demonstrated as the dominant electric field for domain expansion in thin films at lateral distances greater than about one tip diameter away from the tip. The velocity of the domain wall under the applied electric field by the tip in BTO for thin films (less than 40 nm) followed an expanding process given by Merz's …

Decision Making Under Uncertainty Among Agricultural Commodity Traders, Marei Undine Houpert

Graduate Theses and Dissertations

Understanding how humans behave has received increased attention in research in the most recent decades. While insights into human behavior are essential for the functioning of markets, these insights are also crucial for the guidance of policymaking and public spending decisions to ensure that markets are fair and accessible for all. This research has the unique opportunity to use a dataset of commercial grain trader transactions to study the decision-making and behavior of commercial traders in agricultural commodity markets rather than institutional investors or speculators.

Paper one focuses on the performance of commercial grain traders and their ability to perform …

Weight Management Program Using Myfitnesspal© In A Rural Primary Care Setting, Taylor Rittman

The Eleanor Mann School of Nursing DNP Capstone Projects

Obesity is a growing health concern that is linked to the development of chronically debilitating physical and mental illnesses. Obesity is a result of a long-term positive imbalance between energy intake and energy expenditure. Evidence has shown more than one third of U.S. adults suffer from obesity. Primary care providers in the United States report being overburdened in treating obesity, citing a lack of time, structured approach, and structured resources. Furthermore, the disparities in obesity are even more prevalent in rural areas where older adults are the fastest growing part of the population at risk for this disease. Evidence indicates …

Effectiveness Of A Frailty Assessment Index To Predict Early Readmission Rates In Frail And Older Adult Renal Transplant Patients, Marilyn Barnett

The Eleanor Mann School of Nursing DNP Capstone Projects

Background: Renal transplantation is a complex intervention integrating both medical and surgical modalities, and is considered the treatment of choice for many individuals with end-stage renal disease. The complicated care of patients undergoing renal transplantation puts them at risk for adverse outcomes including infection, allograft loss, and a greater risk for some types of cancer. Evaluating patients to ensure they have the ability and support to cope with the stress of surgery and recovery, is an important part of determining the most appropriate candidates to receive the limited supply of organs available. Frailty has increasingly been identified as a predictor …

Colorectal Cancer Screening In The Latino Population At A Family Medicine Clinic: A Quality Improvement Project, Michael S. Vinson

The Eleanor Mann School of Nursing DNP Capstone Projects

Background: Colorectal cancer (CRC) is a preventable and curable disease that affects all genders, races, and ethnicities, and its impact on society can be reduced with early screening. The Latino population is at greater risk compared to groups or ethnicities due to social determinants and health disparities within the community. Review of Literature: Language barriers, low education levels, persistent social stressors, poor healthcare navigation, and structural barriers make it difficult for this population to be properly screened at appropriate intervals. Purpose: This quality improvement (QI) project was designed to combat reduced screening rates seen in the Latino population. The target …

Effects Of The Covid-19 Pandemic On The Health Behaviors And Feelings Of Career Preparedness Of Baccalaureate Nursing Students, Mary Haggard

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The aim of this study was to determine if the COVID-19 pandemic affected the health behaviors and feelings of career preparedness of undergraduate nursing students. Participants were recruited from the pre-licensure program at the Eleanor Mann School of Nursing, at the University of Arkansas, Fayetteville during the Fall 2021 semester. The final sample consisted of 92 participants. This study used a cross-sectional design, retrospectively measuring behaviors and attitudes pre-pandemic and during the lockdown period. Two-tailed paired t-tests were run on the health behavior sections and feelings of career preparedness sections independently. Results were deemed significant with an alpha value set …

Improving Depression Screening And Follow-Up Care In Underserved Populations, Alicia D. Hankins

The Eleanor Mann School of Nursing DNP Capstone Projects

Depression is a substantial source of financial, emotional, and physical burdens to patients and their families worldwide. It also disproportionately affects economically disadvantaged populations. To combat the depression crisis, The United States Preventive Services Task Force (USPSTF) published guidelines to boost depression screenings of all patients presenting for healthcare services. A review of literature and the completed needs assessment confirmed low rates of depression screening in the rural primary care sector. This project took place in an outpatient primary care facility in rural Arkansas, where current depression screening tools were not being used. The goal was to increase the percentage …

Development And Implementation Of A Protocol For Denosumab Administration In An Outpatient Infusion Clinic, Erin Stavrakas

The Eleanor Mann School of Nursing DNP Capstone Projects

Denosumab, or Prolia, is a medication given to increase bone mineral density (BMD) and prevent fracture risk in patients with osteoporosis. Guidelines for monitoring of side effects, data on long-term effects, and appropriate precautions are still being researched and developed. Healthcare teams are often unaware of preventative care measures to guide informed clinical decision making and patient care management. The recognized gap in care also reduces the standardization of health care delivery in clinics administering Prolia; this gap can lead to errors and miscommunication between patients and healthcare teams an increased risk for side effects. The aim of this translation …

Minority Stress: A Model For Understanding Sexual Minority Adolescents’ Mental Health, Sean N. Weeks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Taken together, the three papers included in this dissertation offer an investigation of sexual minority adolescents’ stress as a predictor of adverse mental health outcomes (Paper 1), as being influenced by school and home climates (Paper 2), and as a measurable model for stress across levels (Paper 3). Results from this series of studies generally support theory and findings from other studies in that minority stress was found to be a meaningful predictor of mental health in sexual minority youth and that school and home climates were found to be important for understanding sexual minority youth wellbeing. However, the current …

Ideological Preferences Of Supreme Court Justices: The Shift Throughout Tenure, Amelia Ver Woert

Political Science Undergraduate Honors Theses

For this thesis, I will analyze the tenure of five Supreme Court justices across the decades, ranging from the year 1940 up to the present year of 2022. The analysis will examine the variation between the justices' decisions at the beginning of their term compared to the decisions near the end of their term. The purpose of this study is to properly distinguish whether Supreme Court justices who have served on the bench for more than a decade are impacted by ideological drift and preference shifts throughout their career. The importance of this analysis is to determine the impact of …

Assessing Flooding Impact To Riverine Bridges: An Integrated Analysis, Maria Pregnolato, Andrew O. Winter, Dakota Mascarenas, Andrew D. Sen, Paul Bates, Michael R. Motley

Civil and Environmental Engineering Faculty Research and Publications

Flood events are the most frequent cause of damage to infrastructure compared to any other natural hazard, and global changes (climate, socioeconomic, technological) are likely to increase this damage. Transportation infrastructure systems are responsible for moving people, goods and services, and ensuring connection within and among urban areas. A failed link in these systems can impact the community by threatening evacuation capability, recovery operations and the overall economy. Bridges are critical links in the wider urban system since they are associated with little redundancy and a high (re)construction cost. Riverine bridges are particularly prone to failure during flood events; in …

United States V. Black Jack: Poverty And Welfare In The St. Louis Courts, Kyle Melles

Mendel Sato Research Award Projects

The 1974 United States v. City of Black Jack, Missouri case and the rhetoric around welfare, race, and “white flight” showed how racial attitudes contributed to poverty in St. Louis. Residents incorporated Black Jack, a small town in North St. Louis County, in 1970 with a demographic of 98.8% white and .2% black. The Citizens for the Incorporation of Black Jack pushed for township to block the Park View Heights plan for a federal Section 236 housing development cosponsored by St. Mark’s Methodist Church of Florissant and the United Methodist Ministry in St. Louis to provide low to middle-income residents …

Vectors, Pathogens And Climate Change: How Will Human Health Be Affected?, Joseph T. Barry

Honors Projects

This paper details how ongoing climate change will continue to affect the future of humanity. More specifically, this paper seeks to begin a conversation about how climate change impacts vectors and vector-borne pathogens and how both of these ultimately impact the future of human health. Three different vectors and three different pathogens are compared to provide an overview of how climate change may benefit these vectors and their associated pathogens. The vectors species selected for this comparative study are: (i) mosquitoes (Diptera, family Culicine), (ii) ticks (superorder Parasitiformes, order Ixodida), and (iii) kissing bugs (Hemiptera, subfamily Triatominae). Yellow fever virus …

The Role Of Perceived Organizational Support In Anxiety And Depression, Chloe Dingens

Honors Projects

This study seeks to explore the relationships between employees’ levels of perceived organizational support (POS) and their levels of anxiety and depression. Eisenberger et al. (1986, p. 500) defines POS as an employee's perception about how much the organization they work for values them and cares about their well-being. It was hypothesized that workers who experience higher POS will report lower anxiety and depression. Survey data were collected from 494 adults who worked an average of 39.9 hours per week (SD = 8.3). Participants completed survey measures of POS, anxiety, and depression, and reported demographics (e.g., job tenure) that were …

The Quest For New Music: A Recommendation Algorithm For Spotify Users, Ian Curtis

Honors Projects

Music is one of the rare forms of communication that can be understood on a profound level by anyone; it has the power to cause significant emotional effects, to spark inspiration, to ignite change, to spread knowledge, and more, even regardless of song language. A popular subject of research in music pertains to recommendations; determining a song a listener would enjoy is not an easy task. Moreover, certain factors may influence a user's satisfaction with recommended songs and their likelihood to continue using a service. Focusing on the major streaming service Spotify, we build a K-Means clustering algorithm to recommend …