Digital Commons Network^™

College Of Fine Arts Outreach And Health Promotion For Injury Prevention: A Service Learning Project, Andrea Bejaran-Choto, Emily Horner, Marlene Quirarte, Shaye Robles, Dora Segura, Duc Tu, Trevor Williams

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: This community-based academic initiative targeted a significant deficiency regarding rehabilitative care and wellness assets for Southern Nevada's fine arts practitioners. Despite possessing trauma frequency rates similar to those of collegiate-level athletes, this demographic lacks sufficient infrastructure for health support. The endeavor sought to bolster the University of Nevada, Las Vegas College of Fine Arts (CFA) and the regional performance art sector utilizing the UNLV College of Fine Arts Physical Therapy Clinic (CFA-PTC).

Description: The initiative focused on three essential objectives: (1) augmenting student consciousness and utilization of therapeutic care at the CFA-PTC, (2) broadening health-related guidance for the artistic …

Assessing The Reliability And Minimal Detectable Change Of Frontal Plane Projection Angles During Functional Tasks In Individuals With Patellofemoral Pain, Isabella Keefer, Derrick Smith, Brendan Yawn

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose/Hypothesis: Single-limb dynamic weight-bearing tasks are frequently used to evaluate lower extremity and trunk movement patterns in individuals with patellofemoral pain (PFP). These individuals frequently exhibit abnormal frontal plane projection angles (FPPAs) at the trunk, pelvis, and lower extremities, indicative of altered movement patterns such as knee valgus, pelvic drop, and lateral trunk lean. While test-retest reliability and minimal detectable change (MDC) values for various FPPAs have been established in pain-free individuals, comprehensive data for individuals with PFP remain limited. Therefore, the purpose of this study was to evaluate test-retest reliability, as well as the standard error of measurement (SEM) …

An Occupation-Based Protocol For Mobile-Gaming Ergonomics, Lan Doan

UNLV Theses, Dissertations, Professional Papers, and Capstones

The increasing prevalence of mobile gaming has introduced unique ergonomic challenges that may contribute to musculoskeletal disorders (MSDs) and repetitive strain injuries (RSIs). The purpose of this feasibility study was to evaluate the practicality and preliminary effectiveness of an ergonomic protocol designed to improve posture, reduce pain, and maintain gaming performance among mobile gamers. A pre-post design was implemented with two participants aged 18–34 years. The six-week intervention included ergonomic education, postural training, scheduled breaks, and targeted stretching and strengthening exercises. Quantitative data on gaming performance using Call of Duty Mobile Scores, pain assessed through the Short-form McGill Pain Questionnaire …

Developing A Health Education Program For Adults Reentering The Community After Incarceration, Tiffany Ayame Kinugawa-Larsen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Justice-impacted adults often experience challenges in confidently managing their health due to limited autonomy, disrupted health routines, and limited access to health education during incarceration. Studies have shown that incarcerated adults have a higher likelihood of developing chronic health issues, yet have limited access to resources that promote health and well-being after release from incarceration. Given that health management falls within the scope of occupational therapy (OT), the profession is positioned to promote health and well-being by applying OT principles that emphasize individualized, holistic care tailored to a justice-impacted population during community reintegration. A 5-week health education program grounded in …

The Contribution Of Psychophysiological Stress Factors On Muscle Cramp Susceptibility, Lauren D. Levine

UNLV Theses, Dissertations, Professional Papers, and Capstones

Exercise-associated muscle cramps (EAMCs) are painful phenomenon that involves involuntary muscle spasms occurring during physical activity or directly after. 1 The landscape of the research on EAMC etiology has expanded from focusing on a single prevailing cause (e.g., hydration status) to a more holistic approach of how numerous factors contribute to the onset of neuromuscular fatigue, and the significance of each factor in those who suffer from EAMC. Following the multifactorial theory of cramp pathophysiology, this research sought to advance the knowledge of cramp susceptibility by investigating if there is a relationship between common psychophysiological factors like high anxiety, sleep …

Skin Of Frog And Scale Of Dragon: Nutritional Cues, Life Cycle Kinetics, And Secretome Dynamics In Batrachochytrium Dendrobatidis, Naomi C. Okada

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nearly 50% of amphibian species are at risk of extinction, making them the most threatened group of vertebrates on the planet. A major driver of these declines is the pathogenic chytrid fungus Batrachochytrium dendrobatidis (Bd), which causes the fatal skin disease chytridiomycosis. Since its discovery in the late 1990s, Bd has been directly implicated in the extinction of 90 species of amphibians and the declines of hundreds more. Despite this devastating ecological impact, relatively little is known about its basic cellular biology.

Bd has a multi-stage asexual life cycle consisting of a motile and infectious zoospore, which encysts (into a …

Cold Plasma Treatment Of Hydroponically Grown Basil: Effects On Essential Oil Composition For Sustainable Applications (Ocimum Basilicum), Judith Serwaa Marfo

Seton Hall University Dissertations and Theses (ETDs)

Abstract Essential oils are known to have medicinal benefits and pharmaceutical applications. This study investigates the impact of cold plasma treatment on hydroponically cultivated basil (Ocimum basilicum), focusing on physical growth traits, and essential oil composition. Preliminary trials validated our solvent extraction protocol using IPA, hexanes, and methanol without heat on store-bought basil. Rotary evaporation and GC-FID analysis successfully identified key compounds; eugenol, estragole, eucalyptol, and linalool. Plasma-treated hydroponic plants exhibited enhanced physical characteristics, including larger leaves and intensified green pigmentation, compared to untreated controls under identical conditions. The plasma treatment didn't just increase how much oil was extracted, but …

Evaluation Of Critical Nitrogen Requirements For Commercial Tomato Production In Mississippi, Prakash Khanal

Theses and Dissertations

Optimizing nitrogen (N) management is critical for tomato production, as crop requirements vary with soil, climate, and production practices. Despite the importance of tomato in Mississippi, region-specific N recommendations remain limited. Field studies (2024-2025) and a high tunnel study (2025) were conducted at the North Mississippi Research and Extension Center to determine critical N rates for fresh-market tomato. Six N rates were evaluated using a randomized complete block design with four replications. Results provide system-specific guidance, highlighting differences in N requirements between open-field and high tunnel production. Tailoring N inputs to production environments can improve yield and fruit quality, enhance …

Mindfulness-Based Interventions: Improving Quality Of Care In Breast Cancer, Deborah Schindele

Group: Northern Arizona University School of Nursing, DNP Doctoral Papers

Breast cancer is the second leading cause of death in women and leads to decreased quality of life owing to increased anxiety, depression, fatigue, stress, and a lack of social support. The American Society for Integrative Oncology ranks mindfulness-based interventions (MBI) as the most highly recommended integrative interventions known to decrease anxiety, depression, and fatigue, and improve the quality of life of breast cancer patients. However, they were not regularly used or recommended by support group facilitators of the project. A quality improvement project was implemented with the five support group facilitators to address this deficit. The purpose was to …

Picture Of Health: Visual And Textual Gendered Ideals And Media Framing On Men’S Health And Women’S Health Magazine Covers, Gracie Marquez

UNLV Theses, Dissertations, Professional Papers, and Capstones

Magazines play an influential role in shaping cultural understandings of health, fitness, and gender, yet differences emerge in how health is framed across media outlets. This study examines how Men’s Health and Women’s Health magazine covers construct and communicate gendered ideals of health through visual and textual elements. Guided by gender role theory and framing theory, this research explores how these magazines frame health in ways that reinforce expectations of masculinity and femininity. Using directed qualitative content analysis, magazine covers published between 2014 and 2024 were coded across visual and textual categories, and chi-square tests of independence were conducted to …

Exploring Lifestyle Habits Between Gamers And Non-Gamers: A Survey-Based Approach, Janavi Sathappan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Video gaming is a prevalent and meaningful occupation for a growing number of young adults, yet its relationship to health behaviors is inconsistent and unclear in literature. This cross-sectional survey-based study examined the differences in nutritional pattens, sleep hygiene, and physical activity between self-identified gamers and non-gamers in a sample of young adults aged 18-34. Recruitment occurred primarily through the University of Nevada, Las Vegas and associated networks. Participants were asked to complete the Mini Eating Assessment Tool, Sleep Hygiene Index, and the International Physical Activity- Short Form. Data was analyzed using Mann-Whitney U tests and Pearson’s chi-square tests, and …

Exploring Health Insurance’S Role In Chronic Disease Management Among Hispanics, Romelyn Dones

Seton Hall University Dissertations and Theses (ETDs)

This qualitative study examined how insured non-English- and English-speaking Hispanic adults perceive the role of health insurance in the management of chronic disease. Chronic conditions remain a leading cause of morbidity in the United States, and although prior research suggests that insurance coverage improves access to care, it does not always enhance how individuals understand or utilize support for chronic disease management. Limited research has explored how individuals with chronic conditions interpret the role of insurance in their daily self-management practices, particularly among Hispanic populations. Guided by Andersen’s Behavioral Model of Health Services Use, this study explored how contextual, enabling, …

Ecological And Nutritional Drivers Of Floral Fidelity In Wild Pollinators, Adelaide Elise Ergastolo

Master's Theses

Plants must receive pollen from the same species in order to successfully reproduce. For most flowering plants, the transfer of pollen occurs via animal pollinators while they forage on plants to obtain food. Therefore, the fidelity of pollinators to individual plant species during foraging trips is directly related to the amount of conspecific pollen plants receive. Low floral fidelity of pollinators can reduce plant reproductive success, which in turn has the potential to lower food resources for pollinators in the future. While many factors can potentially influence pollinator floral fidelity, several important ones may be the nutritional resources provided by …

Impact Of Travel Time To Health Facilities On Perinatal Outcomes: A Systematic Review With Narrative Synthesis And Meta-Analysis, Sanam Roder-Dewan, Marwa Ramadan, Paul Ouma, Alexander Manu, Emelda A. Okiro, Natalie Strobel, Bibian N. Robert, Emily Odipo, Peter M. Macharia, Anthony Danso-Appiah, David C. Goodman, Queen Dube, Gagan Gupta, Hema Magge, Karen Edmond

Research outputs 2022 to 2026

Background: Evidence-based global guidance on safe travel time for small or sick newborns who require transfer to health facilities after birth is lacking. A two-hour threshold is frequently cited in low- and middle-income countries (LMICs), while 30 minutes is commonly used in high-income countries (HICs). Although these thresholds are widely referenced, their empirical basis and consistency across levels of newborn care and journey types have not been systematically examined. This study synthesises the evidence linking travel time and perinatal outcomes. Methods: We conducted a systematic review with narrative synthesis and meta-analysis to assess the impact of travel time or distance …

Effects Of Melatonin Supplementation On Exercise Induced Stress In Horses, Hannah Clark Valigura

Theses and Dissertations

Exercise is a necessary component of athletic conditioning but imposes substantial physiological stress on horses, resulting in oxidative stress, inflammation, muscle damage, and thermal strain that can impair performance and recovery. Melatonin, a neurohormone with potent antioxidant and thermoregulatory properties, has been proposed as a novel nutritional strategy to mitigate these effects. This dissertation aimed to (1) characterize serum melatonin concentrations following oral supplementation, (2) evaluate the effects of melatonin on oxidative stress, inflammation, and muscle damage biomarkers after exercise, and (3) examine its influence on physiological parameters during exercise under warm weather conditions. Across a series of controlled experiments …

The Effect Of Stem Recutting And Floral Food On Vase Life Of Zinnias Elegans, Lauren Elise Baskin

Theses and Dissertations

A recent shift in the cut flower market focuses on locally produced cut flowers, creating interest in the consumer mind. The vase life of these cut flowers varies by variety and species. Knowing the proper post-harvest protocol is crucial information, as this affects flower’s longevity. This research used a 2x2x2 factorial design examining the zinnias variation in vase life between the following test groups: zinnias with trimmed and untrimmed stems in tap water and trimmed and untrimmed stems in floral food solution. The results of the study indicated that zinnias placed in a floral food solution and were trimmed have …

Determining Agricultural Literacy Proficiency Of Extension Professionals And Primary Volunteers In Mississippi, Molly Campbell

Theses and Dissertations

The development of agricultural literacy is a lifelong process, moving from gaining agricultural knowledge to communicating with others to applying to societal issues, and extends beyond the formal classroom. The Mississippi State University Extension Service has the ability to reach various audiences through educational programming, making them a potential catalyst for change in increasing agricultural literacy across the state. The study aims to determine the agricultural literacy levels of Extension professionals and primary volunteers in Mississippi and the factors potentially influencing these levels. Twenty-nine Extension professionals and eleven primary volunteers completed a survey of demographic questions and the Judd-Murray Agricultural …

Assessment Of Energy And Hydration Demands Of Farm Workers In Mississippi, Mckenzie Lynne Hargrove

Theses and Dissertations

The agricultural community in Mississippi is critical to the state’s economy and the health of its communities. Farm workers meet these needs by performing highly demanding work with long hours of labor, limited resources, and stressful environmental conditions. The purpose of this investigation was to examine and measure indicators of physiological and behavioral adaptations to the heat such as whole body sweat rate (WBSR), sweat sodium (Na+) content, urine specific gravity (USG), and fluid intake, as well as determine total daily energy expenditure (TEE) and water influx (rH2O) via the doubly labeled water technique (DLW) in farm workers during the …

Is It Time To Reconsider Plant Populations Of Top Mississippi Corn Hybrids?, Jason Kober

Theses and Dissertations

In Mississippi (MS), a 5.6 Mg ha-1 yield gap exists between the potential and actual corn (Zea mays L.) grain yield. The disparity underscores unrealized yielding potential of modern hybrids under current agronomic management practices. This study evaluated the yield response of four commercially grown top performing hybrids planted at five plant densities (6.2, 7.4, 8.6, 9.9, and 11.1 plants m-2) across four locations in MS over two years. Grain yield and kernel weight were subject to analysis of variance. The analysis was performed two ways: hybrid-level analysis (HA) using two hybrids common across all site-years, and location-level analysis (LA) …

Reproductive Genetics Of Caenorhabditis Nematodes, Dharani U. Matharage

Theses and Dissertations

Variation in reproductive traits and genome evolution reflects the interaction between selection, environment, and life-history. In the genus Caenorhabditis, recombination rate and sperm size exhibit a striking variation between strains and species. Here, Iintegrate three projects investigating recombination rate variation and recombination plasticity in C. elegans and sperm size divergence across Caenorhabditis species. First, I quantify recombination rates in two genetically distinct strains, N2 and CB4856, with different levels of laboratory adaptation using fluorescent markers spanning across gene-rich and gene-poor regions of the chromosome IV. I identify significant differences in recombination rate between the two strains within both gene-rich and …

The Lived Experiences Of Mississippi School Leaders Addressing Food Insecurity In Their Schools, Krista Vowell Nicholson

Theses and Dissertations

Title of Study: The lived experiences of Mississippi school leaders addressing food insecurity in their schools Pages in Study 135 Candidate for Degree of Doctor of Philosophy Food insecurity among children in the United States remains a significant concern for educational leaders. Researchers have consistently found a relationship between food insecurity and diminished student academic outcomes. The purpose of this qualitative phenomenological study was to examine how school leaders and teachers in schools in Mississippi describe their lived experiences responding to students dealing with food insecurity. The research study included semi-structured interviews with 12 principals and teacher leaders from four …

Characterizing The Microbial Structure And Function In Black Soldier Fly Digested Dairy Manure And Subsequent Larvae, Branden N. Pierce

Theses and Dissertations

This work examined the microbial structure and gene expression found in Black Soldier Fly larval guts and their frass when reared on dairy cattle manure that had been amended with either R. rhodococcus 21198, P. polymyxa 8158, or both and compare the results to larvae reared on untreated manure. First an overview of literature surrounding projected global food supplies and the possible use of insects to either increase them or mitigate the environmental effect of producing said supply. A cellulose degradation assay was performed to assist in determining which bacterial species to use as amendments. Characterization of the microbial communities …

Evaluation Of Soybean (Glycine Max (L.) Merr.) Response Following Simulated Damage, Brittany Rhea

Theses and Dissertations

Deer damage to row crops has been an ongoing issue in the state of Mississippi, and hail damage can be catastrophic. The objective of this research was to evaluate soybean response following simulated deer and hail damage at specific growth stages and damage levels. Soybean yield response to deer damage indicates the singular feedings of 75 % results in a loss of up to 2688.32 kg ha-1 in most scenarios, and continual feeding at the 50 % level leads to a yield reduction of up to 2168.81 kg ha-1 in all scenarios. Hail damage at V3 and R1 growth stages …

No-Till Versus Conventional Tillage Cover Crop Systems Effects On Cotton In The Blackland Prairie Region Of Mississippi, Mallie West Rivenbark

Theses and Dissertations

Nitrogen (N) plays a critical role in cotton production systems. Management practices such as tillage systems and cover crops (CC) can influence nutrient cycling and availability within the soil. The present study assessed the effects of CC in a conventional tillage (CT) vs. no-tillage (NT) system on cotton yield, fiber quality and N use efficiency. Ramifications for CC and N rates on lint yield and cotton N uptake were investigated during the 2024 and 2025 growing seasons in Verona, MS. Cover crop treatments include cereal rye (Secale cereale), crimson clover (Trifolium incaranatum) and a mix of cereal rye and crimson …

Intersection Of Food Insecurity And Housing Among Veterans And Disabled Adults, Julie Anne Stepp

Theses and Dissertations

This study examines how housing tenure is associated with food insecurity (FI) among veterans and adults with disabilities, utilizing the housing-food insecurity nexus framework. Previous research documents elevated FI among veterans and individuals with disabilities, yet few studies assess housing tenure as a mechanism connecting these statuses to food hardship. Using data from the 2024 National Health Interview Survey Adult Sample (n=32,629), logistic regression models estimate the independent and interactive effects of renting, veteran status, and disability status on FI. Results suggest renters have significantly higher odds of FI than homeowners, even after adjusting for poverty status, SNAP participation, and …

Variation In The Sonographic Appearance Of The Liver In Cats With Lymphomatous Hepatic Infiltration., Charlee Sturkie

Theses and Dissertations

Lymphoma is the most diagnosed neoplasm in domestic cats, and abdominal ultrasound is often included as a component of the diagnostic plan. The aim of this study was to determine if changes in sonographic appearance of the liver as well as the presence of free fluid, lymphadenopathy, and splenic abnormalities increase the likelihood of diagnosis of lymphomatous hepatic infiltration in cats diagnosed with lymphoma. Fifty-eight cats were enrolled in this combined retrospective and prospective study, 22 with lymphomatous infiltration in the liver and 36 without. In the current population hypoechogenicity, heterogeneous echotexture, hepatomegaly, and the presence of nodules within the …

Inclusion On The Margins: Exploring Multicultural Education In Predominantly White Areas, Suparna Bagchi

School of Law, Humanities and Social Sciences

At a time when the Western world is facing major sociocultural and geopolitical turbulence through far-right and anti-immigration protests, it has become even more important to practise multicultural education. This is particularly pertinent in unique topographies that remain predominantly White, despite experiencing an increase in their global majority populations. This article is based on a doctoral study that explored teachers’, parents, and students’ experiences and understanding of multiculturalism in mainstream primary schools in an under-researched geographical location in southwest England. Data were collected through semi-structured interviews with adult participants, students’ classroom activities, field notes, and classroom and corridor displays. This …

Improving The Assessment And Treatment Of People With Low Back Pain, Kayla Krueger

WUSM Theses and Dissertations – All Programs

Low back pain (LBP) is a significant and continually growing public health problem. While some people recover from an initial episode, a proportion will develop chronic or recurrent LBP that limits their ability to perform daily functional activities. The variable and often function-limiting course of LBP underscores the clear need for improved methods of assessment and treatment. One way to improve the assessment and treatment of LBP is to develop a more comprehensive understanding of factors that contribute to LBP. In this dissertation, we investigated two categories of factors that may contribute to a person’s LBP: (1) spinal movement impairments …

Associations Between Father–Mother Food Parenting Practices And Children’S Dietary Intake, Brian K. Lo, Natalie Grafft, Mariane Helen De Oliveira, Sebastien Haneuse, In Young Park, Alejandra Cantu-Aldana, Katherine W. Bauer, Rebekah Levine Coley, Jorge E. Chavarro, Kirsten K. Davison, Jess Haines

Human Genetics Publications

Objective: To examine whether the number of parents using high levels of structure or coercive control food parenting practices is associated with children’s dietary intake.

Design: Cross-sectional analysis of father–mother dyads from the Fathers & Families cohort study. Fathers and mothers independently reported their food parenting practices and child’s dietary intake. Multivariate logistic regression models estimated associations between the number of parents (0, 1 or 2) using high structure or coercive control practices and children’s intake of fruit, vegetables, fast food and sugar-sweetened beverages (SSB), adjusting for demographics and recruitment site.

Setting: United States

Participants: 474 father–mother dyads with a …

Evidence-Based Child Development Account Elements And The 530a Account Design, Jin Huang, Michael Sherraden, Lissa Johnson, Margaret Clancy

Center for Social Development Research

Drawing on the 10 evidence-based CDA design elements identified by Sherraden, Clancy, and Beverly, this brief examines the points at which 530A Accounts align with, partially meet, or fall short of the design standards that evidence shows are necessary for a universal and effective children’s account policy.