Digital Commons Network^™

Promoting Influenza Vaccination Among College Students, Wajeeha Khan Valley

Electronic Theses, Projects, and Dissertations

Influenza remains a significant public health concern on college campuses, where high population density, shared living environments, and frequent social interaction increase the risk of viral transmission. Despite the availability of safe and effective influenza vaccines, vaccination rates among college-aged students remain consistently low. Many students underestimate their personal risk for influenza and hold persistent misconceptions regarding vaccine safety, effectiveness, and side effects. The widespread use of social media further influences these attitudes, as misinformation can rapidly spread while credible health messaging often struggles to gain visibility. It is important to eliminate vaccine hesitancy among college students through innovative, behavior-focused …

Not Just Monetary: Arts And Humanities Scholars’ Perspectives On The Costs Of Open Access Publishing, Lindsey Skaggs, Rachel Scott, Colby Cilento

Faculty and Staff Publications – Milner Library

Bibliometric and survey-based studies have documented different open access (OA) publishing practices among scholars across academic disciplines. This article reports on interviews conducted with arts and humanities scholars from the United States and explores how OA intersects with their research and publication practices. Beyond the considerable financial costs of OA publishing, findings demonstrate that arts and humanities scholars contend with opportunity, reputational, equity, and time costs as they consider and engage with OA publishing. The authors discuss the implications of these costs for librarians who facilitate the dissemination, discovery, and preservation of arts and humanities scholarship.

Implementation Of Pathways For Standing Order Sets Applied Using Nurse Driven Protocols In An Outpatient Oncology Infusion Clinic, Katie Magni, Kellie Olsen, Ijeoma Eche-Ugwu, Jeanine Rundquist

Doctor of Nursing Practice Scholarly Projects

No abstract provided.

Improving Learning Habits In High School Ela, Alexander Sinn

Masters Projects

Students lack the habits and skills to process and apply what they have learned. In their secondary education, they are not developing the traits that help them succeed in college courses. Students are not explicitly taught note-taking and other study skills needed to succeed in core academic areas, English Language Arts (ELA) in particular. To address the needs of students, curriculum must incorporate expectations for students in self-efficacy and self-regulatory areas of learning. In the secondary ELA classroom, students should be provided opportunities and experiences to develop good habits. These should be requirements of 9th and 10th grade curriculum. The …

Regional Assessment Of South Texas Wells Produced Water, Hunter T. Barnett

Water Resources Science and Technology Theses and Graduate Research Reports (Archived)

This study presents a regional assessment of produced water (PW) quality from oil and gas wells in South Texas, with a focus on variability and its implications for treatment and reuse. As oil and gas production continues to expand, PW waste streams will continue to grow. With a focus on the Eagle Ford Shale, understanding the chemical composition is critical for effective PW management. A total of 28 PW samples were collected from wells located in Pleasanton, Jourdanton, and Tilden, Texas. Samples were analyzed for key parameters including total dissolved solids (TDS), chloride, total hardness, and calcium. The results showed …

Structural Evidence For Innervation Of A Single Epitheliomuscular Cell By Multiple Sensory Neurons In The Sea Anemone Nematostella Vectensis, Aparajita Das

Graduate Theses and Dissertations

Abstract Here, I report new ultrastructural evidence for multineuronal innervation (many-one) of a single epithelia-muscular cell in sea-anemone cnidarian Nematostella vectensis. Using Serial Block-Face Scanning Electron Microscopy (SBF-SEM) and ImageJ, I found that EMCs are located at the base of ectoderm, with an elongated cell body that includes basal processes, a bilobed nucleus, and myofibrils aligned parallel to the basal surface along with their structural quantification. Notably, I found multiple mechanosensory neurons form synapses with a single EMC. These findings enhance our understanding of cnidarian neuromuscular organization and reveal that coordination between sensory and contractile systems in N. vectensis is …

Proud To Be Lao: Examining Lao American Identity Through Transnational Music And Performance, Zechary Phouthavong

Graduate Theses and Dissertations

For some time, Lao popular music has not received the same global recognition as other genres emerging out of Asia, such as K-Pop and Bollywood. In recent years, however, Lao-pop artists like Thinlamphone and Zamio P have broken onto the global stage, with music that showcases a unique blend of traditional Lao instrumentation with hip-hop, pop, and R&B styles. This emerging trend is particularly poignant for Lao Americans, as Lao-pop allows for Lao Americans to negotiate their experiences of being both Lao and American, further signifying its importance to constructing identity. This thesis explores the unique process of Lao Americans …

Cognitive Appraisals, Empathy, And Helping Behavior: Toward An Integrated Model, Emily Morgan Vance

Graduate Theses and Dissertations

Empathy leads to prosocial behavior (Ding & Lu, 2016), but the factors that influence whether we feel empathetic toward someone in need are less clear. I investigated whether cognitive appraisals and empathy explained helping intentions in response to help-giving contexts. This research was informed by Weiner’s attribution-emotion-action model (1980), Batson and colleagues’ empathy-altruism hypothesis (Batson et al., 1981), and appraisal theory of emotion (e.g., Smith & Ellsworth, 1985). Study 1 was exploratory and investigated the relationship between cognitive appraisals, emotions, and helping intentions in response to a help-giving scenario. Studies 2 and 3 manipulated the strength of the help-giving scenario …

Beat Behind The Bark: Investigating The Effects Of Music Tempo On Canine Physiological And Psychological States, Marley Lanier

Honors Theses

This study explores how the tempo of music, measured in beats per minute (BPM), affects dogs' heart rate and oxytocin levels, adding to past research that shows that music affects physiological and behavioral states in dogs. Being able to understand these effects holds practical implications for improving overall well-being in canines in environments such as homes, shelters, and clinical environments. Using a within-subjects design, the dogs were exposed to slow and fast versions of one instrumental track, along with a white noise baseline condition before each randomized condition. Heart rate was recorded continuously throughout the session, and oxytocin saliva samples …

Bottles, Butterflies, And Biomass: Recycled Glass Sand, Microbial Additions, And Herbivory Effects On Milkweed Growth, Kealey Skinner

Honors Theses

Plant-soil-microbe interactions are integral components of ecological networks and drive ecosystem function from the bottom-up. Whereas herbivores regulate ecosystem function from the top-down, having opposing and potentially complementary effects on ecosystem function. My thesis sought to understand how below-ground microbial communities contribute to herbivore preference and plant biomass across varied soil substrates. My thesis asked: how do substrate and soil microbial communities influence herbivore preference and plant biomass accumulation on swamp milkweed (Asclepias incarnata)? To address this question, seedlings of A. incarnata were sown in 2.5 cm wide × 10 cm deep pots filled with either natural beach sand or …

Comparative Investigation Of Bacterial Adhesion On Medical Device Thermoplastics, Dev V. Mehta

Honors Theses

This project will focus on determining if differences in bacterial cell wall composition influences adhesiveness to thermoplastic materials used to construct patient orthotic splints. Bacteria with decreased adhesion are unable to remain bonded to orthotic splints, increasing its ability to transfer to a patient’s wound, leading to an infection. Antibiotic resistant bacteria used in this investigation included gram-positive cocci vancomycin-resistant (VRE) Enterococcus faecalis, methicillin-resistant Staphylococcus aureus (MRSA), and gram-negative rods extended-spectrum beta-lactamase (ESBL) Escherichia coli and Pseudomonas aeruginosa. Each test bacterium is a major pathogen causing healthcare-associated infections (HAIs). Saline, artificial perspiration, and ascites fluids were used to determine the …

Search For Slow-Moving Magnetic Monopoles With An Improved High-Energy Event Removal Algorithm, Reeshi N. Gihosal

Honors Theses

Fermilab’s NOvA (NuMI Off-axis 𝑣𝑒 Appearance) experiment focuses on understanding the behavior of neutrinos and how they affect the cosmos. A sub-focus of the NOvA experiment is the search for magnetic monopoles. These elusive particles have not yet been observed in nature, leaving their behavior to be mysterious. The Far Detector, located in Ash River, MN, is integral in the search for these particles. This project is on simulated magnetic monopoles with speeds thousandths the speed of light, with focus on the role of slicing algorithms in event reconstruction using the NOvA experiment’s reconstruction algorithm. Using sample data, analysis occurred …

Determinants Of Hypertension Awareness And Control In Kenya: A Secondary Analysis Of National Survey Data, Alexander K. Davis

Honors Theses

In low- and middle-income countries (LMICs), cardiovascular diseases (CVDs) are prevalent and pose a major concern as the current healthcare systems are oriented primarily towards communicable diseases. The largest contributor to CVDs, hypertension, is a significant issue in Kenya, a model LMIC. Based on previous studies in this lab, high rates of hypertension are present in the region of Kasigau, Kenya. Kasigau is a small region within Taita-Taveta County, Kenya. Traditional risk factors are not necessarily predictive of hypertension in all regions of Kenya. This study aims to address the lack of tested risk factors for hypertension in Kenya and …

Grazed Pasture Effects On Greenhouse Gas Emissions In The Ozark Highlands, Tyler Buchanan

Graduate Theses and Dissertations

In the United States (US), grazinglands serve as the main foundation for the livestock industry, and, in Arkansas specifically, pastures are essential for rotational grazing and dairy operations. Climate change is increasingly becoming a concern in the agriculture industry, largely caused by anthropogenic activities increasing greenhouse gas (GHG) concentrations in the atmosphere, at least partly due to the nutrient recycling that occurs from animal manure additions in grazinglands. Therefore, quantifying GHG emissions from pastures is essential to better understanding the impacts of grazing on the environment. The objective of this study was to quantify and evaluate the potential effects of …

Sedimentary Provenance Of The Pliocene – Pleistocene Giant Foresets Formation, Offshore Taranaki Basin, Aotearoa New Zealand, Anurag Kulkarrni

Graduate Theses and Dissertations

Sediment input and dispersal in the Taranaki Basin, offshore New Zealand’s North Island, was influenced by a complex interplay of ocean currents and sea level fluctuations over the late Neogene. This period of time was recorded in the Pliocene-Pleistocene Giant Foresets Formation (GFF) that represents a rapid progradation of the western continental shelf into the basin. High sedimentation rates during this time were likely a major contributing factor to the emplacement of multiple, large-scale (up to ~3,500 km3) mass-transport deposits (MTD) that were caused by shelf and slope collapse within the GFF of similar scale to that of the well-studied …

Study On The Effects Of Molecular Layer Deposition Coating And Mechanical Pressure On Lithium Metal Anodes, Cameron Mondl

Graduate Theses and Dissertations

Lithium (Li) metal is a highly promising anode material for next-generation energy storage systems due to its outstanding theoretical capacity and low electrochemical potential. However, its commercialization implementation has been hindered due to interfacial instability and uncontrollable dendrite formation, leading to poor cycling efficiency and thermal runaway. Among the most promising stabilization strategies, protective interfacial coatings have emerged as an effective solution to promote more uniform Li deposition and suppress erratic morphological inconsistencies. In particular, molecular layer deposition (MLD) enables uniform film thickness through layer-by-layer deposits, offering a highly versatile approach to protective interfacial layers. In addition to interfacial engineering, …

You Can Get Your Mail Sent There While You’Re Sleeping On The Street: A Community-Forward Analysis On The Role And Function Of The Northwest Arkansas Non-Profit Industry, Kaci Churchill

Graduate Theses and Dissertations

Nonprofit services are frequently sought by community members experiencing material hardship, particularly at junctures where employment- and state-based compensation fail to provide sufficiently. While barriers to aid provision have been examined from the perspective of nonprofits, various accessibility issues for community members seeking to obtain support are an under evaluated factor that influence the efficacy of nonprofits in carrying forth their mission. This qualitative study seeks to understand commonly experienced barriers to support facing resource-seeking community members. Semi-structured interviews with Northwest Arkansas community members, a region highly saturated with well-funded nonprofit agencies, shed light on recurring obstacles, and provide theoretical …

Here’S To Screaming And Healing: An Exploration Of Women’S Intergenerational Experienced Trauma Through Performance, Bellah Noelle Crawford

Graduate Theses and Dissertations

This thesis contains a glimpse into the inner workings of my process as an actor in approaching the role of Hecuba in The Trojan Women, the application of process in performance, script analysis, and the relevancy of the play’s thematic content as it relates to my artistry, womanhood, and our modern world. Additionally, I will offer insight into the creation of my one person show – Mr. Sandman. I will discuss the inspiration that curated the play, how it finds societal relevancy, and the performative aspect of cultivating a solo theatrical piece. It includes the lineage between both productions and …

Understanding How Ai Chatbots Act As Gatekeepers When Recommending Destinations, Ayden Alexandra Carmack

Graduate Theses and Dissertations

As artificial intelligence chatbots become a primary tool for travel discovery, questions arise about whose destinations get recommended and how. This study examines how ChatGPT (OpenAI), Claude (Anthropic), and Google Gemini function as algorithmic gatekeepers in travel recommendations, drawing on gatekeeping theory, framing theory, and growing scholarship on AI bias in tourism. Using a content analysis of 135 AI-generated responses to 15 standardized travel prompts (45 per platform, each run three times) this study coded destination selection patterns, dominant narrative frames, and informational omissions across platforms. Results show that 88.9% of recommended destinations were classified as high-income nations, with Japan, …

Validation Of Rice Tissue Sampling For In-Season Nutrient Management Of Nitrogen, Phosphorus, And Potassium, Tanner Smith

Graduate Theses and Dissertations

Nitrogen (N), phosphorus (P), and potassium (K) are the 3 most important nutrients involved in rice (Oryza sativa L.) growth and development. Tissue sampling has been proven to be a potential tool to provide inseason information about plant nutrient concentrations at specified timings and growth stages. With increased interest in tissue sampling and improving nutrient management effectiveness, more information is needed to validate plant tissue concentrations at which additional fertilizer inputs may be warranted. Experiments were conducted in 2024 and 2025 at the Rice Research and Extension Center (RREC) near Stuttgart, Ark.; Pine Tree Research Station (PTRS) near Colt, Ark.; …

Luz E. Herrera, Luz E. Herrera

Faculty CVs

No abstract provided.

College Student Coping And Experiences During The Covid-19 Pandemic, Trinka Peer Pape

Dissertations

The isolation experienced by college students during the COVID-19 pandemic led to numerous issues and increased stress. The purpose of this study was to examine the coping mechanisms that college students utilized during the COVID-19 pandemic and explore the impact of the pandemic on how these students coped and their overall lived experiences. Participants were juniors and seniors graduating between May 2023 and May 2024 from a university in the southern Midwest. The researcher employed a mixed methodology approach, consisting of a quantitative survey, followed by qualitative interviews with students who completed the survey. Based on the results of the …

Perseus Interim Evaluation Report, Data Innovation Project, University Of Southern Maine

Publications

The Data Innovation Project (DIP) from the University of Southern Maine’s Catherine Cutler Institute serves as the external evaluator for the USDA NIFA SAS-funded Promoting Economic Resilience and Sustainability of the Eastern U.S. Forests (PERSEUS) project. This project is a joint effort between Purdue University, the University of Georgia, and the University of Maine. The DIP supports the project in assessing its progress, implementation, and emerging impacts through data collection from project participants and systematic document review (i.e. annual USDA reports, personnel lists, and meeting notes). This includes synthesizing quantitative and qualitative data and incorporating these metrics into independent evaluation …

Capacity Reduction Factors For Steel Beam Ends With Holes, Kevin Saleh Makubuli

Masters Theses

The presence of holes at steel beam ends can decrease the nominal resistance (capacity) of beam ends. Codes such as AASHTO LRFD and AISC include equations for evaluating the nominal resistance of steel beam ends. While these equations are appropriate for as-designed beam ends, they may not apply to deteriorated beam ends, such as those with holes. Thus, this study aims to develop procedures to calculate the capacity of steel beam ends with holes. First, the FEA of an as-designed beam is performed for capacity evaluation (numerical result). The latter is compared with the analytical result (as-designed beam capacity) to …

The Trade-Off Between The Fear Of Judgment (Stigma) And The Intention To Engage With Ai-Driven Hiv/Aids Information: Evidence From Bangladesh And Nigeria, Abdullah Mohaimen

Masters Theses

This study explores the relationship between Fear of Judgment (FOJ), understood as perceived stigma, and Intention to Engage (EI) with an AI-driven chatbot providing HIV/AIDS information. Stigma often discourages individuals from seeking information or discussing sensitive health issues, creating barriers to prevention and education. AI chatbots offer a potential solution by enabling anonymous, accessible, and non-judgmental interactions. This study examines whether FOJ reduces users’ willingness to engage with such technology and whether cultural context shapes this relationship. Data were collected from young adults in Bangladesh and Nigeria (N = 56) through an anonymous online survey using a simulated chatbot, Lifeline. …

Distribution Mapping And Modeling Of The Invasive Japanese Knotweed, Jossalyn Rogalski

Masters Theses

This thesis investigates the distribution of invasive Japanese knotweed across Michigan. This plant poses significant challenges to land management due to its rapid growth, environmental impacts, and difficulty of removal once established. Using geographic information systems (GIS), remotely sensed data, and secondary environmental datasets, this research maps current infestations and analyzes key factors influencing the species’ growth and dispersal, such as soil composition, hydrology, land use, and a range of environmental variables, including climatic (annual mean temperature, temperature seasonality, annual precipitation, precipitation seasonality), elevation, vegetation and hydrological indices (NDVI, EVI, NDWI), percent tree cover, and distance to roads. Spatial analysis …

Coloniality In Blue, Aaron Rosa

Masters Theses

This research explores Puerto Rican identity through a diasporic lens. I investigate thematic underpinnings of colonialism and sovereignty in Puerto Rico, focusing on the intersectionality of colonial history, gender, memory, objectification, identity fragmentation, cultural resilience, narrative reclamation, and the color blue through autobiographical anecdotes. The recounting of these stories is interpreted through a variety of materials linked to my relationship with their colonial histories.

Through these relationships, I have created sculptures that reflect the materials to which these bonds are linked. Through the reflection of 451 years of colonial rule, my goal is to interweave the symbology of these materials …

Transformer Vulnerability To Geomagnetically Induced Currents Using Layered Soil Conductivity Models, Junior A. Sterling

Masters Theses

Geomagnetically induced currents (GICs) pose a significant threat to modern power transformers connected to long high-voltage transmission systems, particularly in regions with low subsurface electrical conductivity. During geomagnetic disturbances (GMDs), time-varying magnetic fields induce surface electric fields that drive quasi-DC currents through grounded transformer neutrals. These currents can bias transformer cores, leading to saturation, waveform distortion, and potential system instability. Despite extensive research, the role of regional Earth conductivity in shaping electric fields and transformer response remains an area requiring deeper investigation.

This study analyzes how contrasting Earth conductivity profiles influence GIC magnitude and transformer saturation risk using two representative …

Does The Party Label Matter? Partisanship, Election Timing, And Ballot Drop-Off In Municipal Elections, Joelle Francis Whitaker

Masters Theses

This project examines if party labels drive participation in municipal elections. Progressive Era reforms removed partisan labels in attempts to weaken party machines and simplify local governance. Many cities continue to implement these reforms today. However, existing research suggests that party labels provide important informational and mobilizing cues that should increase turnout, especially in low-information elections. Using a comparison of four Michigan municipalities, this paper evaluates how partisan and nonpartisan systems shape local election turnout. The results show that the relationship is more complicated than expected. While party labels will still matter for how voters make decisions, election timing emerges …

Transient Mitigation In Dual Active Bridge Converter Using An Auxiliary Converter With High-Frequency Selective Control For Load Step-Down Condition, Sachith Dilshan Wijesooriya

Masters Theses

Dual Active Bridge (DAB) converters are widely utilized in applications such as electric vehicles, renewable energy systems, and solid-state transformers due to their high efficiency, galvanic isolation, and bidirectional power transfer capability. However, during rapid load transitions, DAB converters frequently exhibit significant output voltage overshoot and prolonged settling times, which increase device stress and adversely affect system reliability. This thesis proposes an auxiliary-circuit-based transient mitigation method to address these limitations. The auxiliary circuit, implemented as a bidirectional Buck–Boost stage, operates in Boost mode during load step-down events to absorb excess energy and suppress the resulting voltage overshoot. The design of …