Digital Commons Network^™

The Impact Of Visual Illustrations On Enhancing Basketball Refereeing Signal Performance Among Students, Mohammed Aboudi Hussein, Dunya Abdul Salam Fadhil Abbas

Modern Sport

The study aimed to find out if using drawings helps students learn how to officiate basketball This study is important because it uses teaching tools to help students understand refereeing better and provide a high-quality education. The researchers used a method with two groups: an experimental group and a control group. There were 22 students in total divided into two groups of 11 The experimental group used a curriculum with drawings for six lessons while the control group used the usual method. The results showed that the experimental group did better than the control group. The results also showed differences …

The Impact Of The Dual-Task Strategy On Improving Specific Sensory Abilities And Long Jump Performance Among Specialized School Athletes, Lina Ali Sheer Khan, Suhad Haseeb Abd El Hamid, Khitam Mousa Ay

Modern Sport

This research contains four chapters, including an introduction and its significance. The research problem arises from the researchers' extensive professional and practical experience as former athletes and instructors, their experience in field athletics, their observations of jumpers' performance and their own review of scientific sources and studies concerning the long jumps. The study aimed to examine the effect of the dual-task strategy on developing certain sensory abilities and improving long jump performance among specialized school athletes. The researchers used an experimental method based on a one-group pretest–post-test design. The research sample consisted of six long jump athletes from specialized schools. …

Racial Identity In Horror: The Fear Of Black Female Sexuality, Charniece D. Bacon

Honors College Theses

The Jezebel stereotype is a racial stereotype with biblical ties that portrays black women as seductive, sexually insatiable beings. The horror genre explores humanity’s biggest fears and anxieties by looking at subgenres such as blaxploitation and vampirism. In this essay, I'll explore the intersectionalities of race, gender, and religion through the portrayal of black female sexuality in the horror genre. In films such as Ganja & Hess (1973), Abby (1976), and Def by Temptation (1990), they all depict the Jezebel stereotype. In an in-depth analysis of these films, I'll go over the ways in which they reinforce the Jezebel stereotype, …

War Photography & The Limits Of Empathy, Andrea Shi

Student Theses and Dissertations

The proliferation of photography, particularly war and poverty photography, has had massive implications for the level of vividness with which Americans are able to picture suffering beyond their doors. The mass atrocities that have occurred since the advent of photography – that is to say, the last 200 years – are so relentlessly circulated that they feel, sometimes, as an inevitable byproduct of human nature. It’s not surprising, then, that a lot of media theory and analysis reduce the dilemma of atrocity photographs to a psychological level. Do they numb us, or do they incite empathy? Are they a call …

Exploring The Biological Basis For Exercise Neuroprotection In Parkinson’S Disease: A Cross-Sectional Study Of Exercise And Physical Activity On Inflammatory Cytokines And Neurotrophins, Leah Isabelle P. Alegre, Jacob M. Brewer, Adeline Florschutz, Kate E. Hamiltonthompson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Regular exercise and physical therapy are known to increase production of neurotrophins, including brain-derived neurotrophic factor (BDNF), and anti-inflammatory cytokines. These changes combine to theoretically protect and slow the progressive loss of neurons in Parkinson’s disease (PD). The purpose of this study was to examine the effect of exercise and physical activity on various anti-inflammatory and pro-inflammatory cytokines and neurotrophins in people with PD (PwP). This was a cross-sectional design involving PwP (n=37), aged 43-85 years, who participated in two 30-minute bouts of exercise (with brief rest breaks during and pre/post blood draws) separated by a week. Measures collected prior …

Postural And Load Dependent Modulation Of Lower Limb H-Reflex Excitability After Stroke, Daniel Bamiro, Matthew Berdiago, Ethan Hunter, Tia Nguyen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose/Hypothesis

Leg stiffness is regulated by reflexive, intrinsic, and passive mechanisms, which are influenced by posture, body weight loading, and motor task demands. After a stroke, the capacity to modulate these mechanisms is often compromised. The H-reflex is a widely used electrophysiological tool to assess the excitability of the Ia afferent pathway within spinal circuitry. Although prior studies in healthy individuals have examined limb loading effects, results have been variable, and the role of postural and loading changes during standing remains underexplored, particularly in individuals post-stroke. This study investigated how different postural and limb loading conditions, specifically prone, standing, and …

Feasibility Of A Functional Reach Tool For Individuals With Lower Extremity Amputations, Neil Bongolan, Dustin Hoy, Ashlyn Strange

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose: Patients with lower extremity amputations are at increased risk of falls due to decreased balance ability between amputated and sound side. The purpose of this study was to examine the usefulness of a reaching tool for practitioners to assess balance in an inpatient rehab facility. It was anticipated that clinicians will find the reaching device useful when administering the Functional Reach Test (FRT) in a clinical setting, given the frequent use of these assessments and the device’s demonstrated reliability.

Participants: Physical Therapists and patients at an Inpatient Rehab Facility in Henderson, Nevada

Materials/Methods: A prototype reaching tool was provided …

The Dehumanization Of Nfl Players In The Media, Destiny D. Farley

UNLV Theses, Dissertations, Professional Papers, and Capstones

This creative thesis aims to bridge the gap in sports journalism by humanizing National Football League (NFL) players, showcasing their lives outside of sports, and exploring their nuanced relationships with the media. NFL players are objectified in the press in a variety of ways, with some common themes including coverage of drafting/trading, performance statistics, salary/contracts, and their overall celebrification. Through an episodic visual narrative podcast, the project grants autonomy back to the players by providing them with a platform to showcase their personalities, discuss media experiences, and share untold stories. This podcast series—featuring a blend of A-roll and B-roll—immerses audiences …

Digital Society: Media And Mental Health, James P. Sims

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis examines how contemporary media environments especially algorithmic, mobile, and socially interactive platforms are shaping attention, identity, emotional regulation, and mental health in a mediatized society. While research has documented rising levels of anxiety, depression, social comparison, compulsive media use, and fragmented communication patterns, much of the existing scholarship is quantitative and clinical, leaving a gap in how individuals experience these effects subjectively. This project combines literature grounded in media effects theory with a qualitative documentary film featuring lived-experience narratives from media users, clinicians, and scholars. The thesis argues that the psychological, social, and behavioral outcomes associated with digital …

A Cross-Cultural Analysis Of Mukbang Influencers In China And The United States: Food, Identity, And Cultural Values, Anni Zhang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mukbang, a type of online eating broadcast which originated in South Korea, has become a widely popular form of digital media practice across different platforms. Although existing studies have examined Mukbang from perspectives such as audience psychology, health concerns, and platform economies, fewer studies have focused on how Mukbang influencers communicate cultural meanings and identity through food-related media contents in different cultural contexts. To address this gap, this study conducts a cross-cultural analysis of Mukbang influencers in China and the United States, focusing on how food, identity, and cultural values are represented in digital media environments.

This research adopts an …

Proceedings Of The 18th Indonesian Occupational Medicine Update (Iomu) 2026 - Occupational Medicine Without Borders: Emerging Risks, Evolving Workforces, And Inclusive Collaboration, Indonesian Association Of Occupational Medicine Specialists (Perhimpunan Kedokteran Okupasi Indonesia / Perdoki)

Occupational and Environmental Medicine Journal of Indonesia

This Supplemental Issue of the Occupational and Environmental Medicine Journal of Indonesia (OEMJI) compiles the scientific abstracts presented at the 18th Indonesian Occupational Medicine Update (IOMU) 2026, convened in Surabaya, Indonesia, from 15 to 17 May 2026. The IOMU has matured into the most prominent annual scientific platform of the Indonesian occupational medicine community, hosted by the Indonesian Association of Occupational Medicine Specialists (Perhimpunan Kedokteran Okupasi Indonesia / PERDOKI). Since its inception, the conference has served as a meeting point where clinicians, academics, industrial hygienists, regulators, employers, and worker representatives gather to translate emerging scientific evidence into …

Micromagnetic Simulations Of Field-Driven Antiferromagnetically Coupled Skyrmions, Aidan D. Kirk

Physics and Astronomy Honors Papers

Competing magnetic interactions can stabilize smooth magnetization textures and can be characterized by a topological winding number. A specific spin configuration/texture, spatially localized within a two-dimensional plane, is commonly known as a skyrmion. On the classical level, the significance of skyrmions for condensed matter physics and their potential for applications, ranging from spintronic devices to qubits, has been intensely investigated in recent years. This thesis focuses on antiferromagnetically (AF) coupled Neel-type magnetic skyrmions, which are comprised of two skyrmions with opposite topological charges, yielding a net topological charge of 0. This configuration results in the cancellation of their respective Magnus …

Weighted Blankets: Implementation Of A Quality Improvement Pilot Project In The Neurosciences Intensive Care Unit, Anita Musafar

Doctoral Projects

The weighted blanket quality improvement pilot project was implemented at Stanford Healthcare (SHC) to address the limited number of nonpharmacological interventions available for agitation management in the critical care setting. Patients within the Neurosciences ICU (NSICU) at SHC are clinically complex and uniquely vulnerable to experiencing agitation. The objectives of this initiative were to understand nurses' perceptions surrounding weighted blanket use in the critical care setting and assess whether there was a decrease in Richmond Agitation-Sedation Scale (RASS) scores with this intervention. From September 2025 to December 2025, the nurses within the NSICU implemented the use of weighted blankets for …

Oxidized Lipids Are Inflammatory Danger Signals. The Hydrolytic Enzyme Carboxylesterase 1 Regulates Their Metabolic Fate, Thereby Shaping Macrophage Phenotype., Oluwabori Adekanye

Theses and Dissertations

Macrophages originate from hematopoietic progenitors they are immune cells, part of innate immunity. They patrol tissues to identify damage-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs) from microorganisms. Macrophage pattern recognition receptors (PRRs) detect these signals, and respond by secreting lipid mediators, cytokines, and chemokines, thereby initiating the inflammatory response. Carboxylesterases (CES) belong to the α/β-hydrolase fold family of proteins and catalyze the hydrolysis of ester-containing substrates into alcohols and carboxylic acids. CES1 is one of the six CES identified in the human genome. They are localized in the endoplasmic reticulum lumen and cytosol of cells, primarily expressed in …

Impacts Of Structural Design On Oyster Survival And Predation In Restored Oyster Reefs, Jaden Akers

Theses and Dissertations

Restoration efforts are critical to ensure healthy oyster populations, but the high cost and marginal success rate of many restoration efforts demonstrates the need to evaluate alternative oyster reef restoration designs and strategies. To address this issue, I conducted a paired field and mesocosm study to assess the influence of structural design on oyster survival and predation. Results of the field portion of this study showed that oyster survival was greatest in short and bed-level (i.e., sitting on the sea bottom) reef designs. When assessing how design features impact oyster drill activity, elevated reefs (i.e., elevated above the sea bottom) …

Machine Learning-Based Decision Support Models With Applications In Postsecondary Education, Marco Paolo Anglesio

Theses and Dissertations

This dissertation investigates the deployment of machine learning methodologies in an industrial engineering framework for the development of advanced decision support systems in the context of enrollment management. Drawing on techniques from educational data mining, the research addresses three key phases in the lifecycle of traditional and non-traditional students. First, it analyzes student retention using predictive classification models designed to identify individuals at elevated risk of attrition. Second, it employs temporal convolutional networks for time series forecasting, estimating aggregate enrollment levels over highly variable, finite planning horizons on the basis of partially observed data and using an asymmetric loss function. …

Cytokinins, Gibberellins, And Ethylene On Plant Form And Flowering In Streptocarpus, Rachel Bobo

Theses and Dissertations

Plant form and flowering of Streptocarpus x hybridus Ladyslippers® ‘Grape Ice’ and ‘Deep Blue Vein’ were examined in response to exogenous application of ethephon [(2-chloroethyl) phosphonic acid], gibberellin 3 (GA3), benzyladenine (BA), and growth retardants ancymidol and chlormequat chloride. 750 mg L-1 ethephon applied at 3 weeks post-transplant (WPT) is effective in chemically pinching premature floral buds, delaying flowering by up to 10 days without restricting final plant size. Early applications of GA3 and BA hasten flowering by up to 10 days. GA3 and BA also interacted to promote floral development when applied early in the production cycle; increasing flower …

An Evaluation Of Mississippi’S Policy For Identifying And Exiting Targeted Support And Improvement (Tsi) And Additional Targeted Support And Improvement (Atsi) Schools, Christopher A. Burrow

Theses and Dissertations

The Every Student Succeeds Act (ESSA) requires states to identify schools for improvement based on overall performance and the performance of student subgroups. While substantial research has examined CSI schools, limited attention has been given to state policies governing the identification and exit of TSI and ATSI schools. This project evaluates Mississippi’s policy for identifying and exiting TSI and ATSI schools to determine whether the system appropriately identifies underperforming subgroups, promotes sustained improvement, and aligns with ESSA's equity-focused intent. Guided by the policy analysis triangle framework, the study employed a desk-based secondary data analysis of Mississippi’s publicly available state and …

The Development And Evaluation Of An Automated Tactical Tillage Tool To Identify And Control Weeds In Row-Crop Production Systems Using Vision-Based Machine Learning., Clara Anne Cobb

Theses and Dissertations

Controlling in-field weeds in row-crop production systems is vital to the success of the operation. To control weeds, most producers use combinations of weed control strategies, including tillage and herbicide applications. Cotton production operations across the country have been trending toward conservation tillage practices in an effort to minimize soil disruption and maintain crop residues on the soil surface. This practice, in addition to the adoption of herbicide-tolerant cotton varieties, has encouraged more use of chemical herbicides. The overuse of these herbicides has resulted in an increase in herbicide-resistant weeds, making weed control difficult for farmers. This research aimed to …

British Subjects "Of Ye Jewish Religion": The Negotiated Identities Of The Levy-Franks Family, Laura Miriam Drake

Theses and Dissertations

Through a series of determined choices over sixty-five years, the Levy-Franks family blended their religious identity as Jews with their claimed British socio-political identity to achieve economic success in eighteenth-century colonial New York. Through colonial records, newspapers, legal petitions, portraits and, most significantly, the letters of Abigaill Levy Franks, this dissertation examines the family’s actions taken to create a blended identity, despite the potential threat that their participation in the broader British Atlantic world posed to their religious selves. During a time in British history when religious identities were at the forefront of political debate, the Levy-Franks family created a …

Patterns Of Molecular Evolution Driving Reproductive And Genomic Processes In Sauropsids, Taylor Green

Theses and Dissertations

Sexual reproduction is an important driver of genetic diversity and speciation through such forces as selection, mutation, and drift. Sauropsids are an appropriate clade to study shared molecular drivers of sexual and genomic evolution due to their genome architecture, sex determination mechanism (SDM) plasticity, and large syntenous genomic regions. Using comparative phylogenetic methods, I identify predictable patterns of selection in meiotic recombination genes and clade-specific drivers of recombination rate evolution. Then, leveraging whole genome sequencing, I demonstrate that American alligator genomes are characterized by an ancient loss of genetic diversity driven by drift and historic inbreeding. I also generate a …

A Research-Informed Wellness Guide For Creating A Culture Of Educator Wellness And Retention In Schools, Anthony L. Herbert

Theses and Dissertations

Teacher attrition in high-poverty K–12 schools continues to undermine instructional continuity, organizational stability, and educational equity. While compensation and accountability pressures contribute to turnover, emerging research identifies workload intensity, emotional exhaustion, and the absence of systemic wellness supports as central drivers of burnout and departure decisions. The purpose of this capstone project is to develop a research-informed wellness guide designed to assist site-based leaders in embedding educator wellness within school systems as a strategic approach to improving teacher retention. This study addresses the question: What leadership strategies and school-level practices does the research recommend for creating supportive, wellness-centered environments in …

Body Swaps, Prophetic Dreams, And The Angel Of Destruction: Agency And Narration In Mary Shelley’S Short Stories And Revisions To Frankenstein, Meg Mcdougal

Theses and Dissertations

This thesis investigates Mary Shelley’s later bibliography, focusing on several of her short stories published around the 1831 revisions to Frankenstein. This study investigates Shelley’s techniques to present the agency of each of her protagonists through various techniques of narration, including points of view, methods of storytelling, and usage of voice. Comparing three of Shelley’s short stories creates a throughline of agency and narration in tandem with the presence of the supernatural, and this throughline can be found exclusively in the 1831 edition of Frankenstein. Through this examination, Shelley’s later edition of her most famous work can be looked at …

Remote Sensing Techniques For Soil Moisture Retrieval And Crop Yield Estimation: Employing Multi-Sensor Receiver Systems From Uas And Ml For Precision Agriculture, Mohammad Abdus Shahid Rafi

Theses and Dissertations

Accurate soil moisture (SM) measurement and crop yield estimation are critical components of modern precision agriculture (PA) management. Efficiently observing SM at high resolution on a sub-field scale can enhance irrigation planning and management, leading to improved yields and product quality while also conserving environmental resources. Yield predictions provide insights into expected production, facilitating optimized resource allocation, improved agricultural management strategies, and enhanced profitability. Unmanned Aircraft Systems (UAS) based multi-sensor receiver systems offer promising solutions in obtaining high-resolution SM measurements across large fields where satellite remote sensing falls short, as well as collecting necessary data over corn and cotton for …

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 …

Impacts Of Goat Grazing On Coastal Upland Understory, Maya Stratman

Theses and Dissertations

Coastal upland pine savannas and flatwoods along the northern Gulf of Mexico are biodiversity hotspots degraded by woody encroachment following fire suppression and loss of herbivory. Conservation grazing has been proposed as a management tool, yet its effectiveness in these systems remains understood. This study evaluated how goat grazing frequency and duration influence understory vegetation structure, diversity, productivity, and light availability in an Ilex-dominated coastal upland in Mississippi. Five grazing treatments (monthly, every three months, biannual, seasonal, and ungrazed control) were applied across 25 plots over one year. Vegetation percent cover, genus richness, Normalized Difference Vegetation Index, light penetration, 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 …

Investigating The Evolution Of Shear Failure In Cross Laminated Timber (Clt) Transverse Layer Using Acoustic Emission, Harika Undadi

Theses and Dissertations

Cross-laminated timber (CLT) is susceptible to rolling shear failure in the transverse layers. This study evaluated the rolling shear failure in southern pine (Pinus spp.) and yellow poplar (Liriodendron tulipifera) CLT panels using block shear, delamination, and interlaminar shear tests. Acoustic emission (AE) monitoring was integrated with video recording to capture structural damage while loading. The results showed rolling shear failure as the dominant failure mode in the transverse layer. The AE energy and the load-displacement curve were classified into stages і) deformation stage with negligible AE signals (elastic behavior); ⅱ) crack propagation stage with increased AE signals; and ⅲ) …

A Qualitative Content Analysis Of Research On Principal Internship And Residency Design, Stephen Vanderford

Theses and Dissertations

Principal preparation programs continue to demonstrate variation in internship structure, mentoring quality, and alignment between field-based experiences and the complex demands of school leadership. Although national research emphasizes immersive, year-long clinical practice, internship expectations remain inconsistent across preparation programs. This capstone project synthesizes research identifying essential components of educational leadership internship and residency experiences. The purpose of this study is to examine exemplary content, instructional strategies, and mentoring practices associated with high-quality internship and residency models. Guided by the Talent Development Framework and informed by the PSEL, the study examines how internship structure, experiential learning, and mentoring processes align with …

Tracing Hazing Across Adolescence: Examining How Prior Hazing Experiences Shape Hazing Motivation And Tolerance Among Newly Initiated Ifc Fraternity Members, John Michael Vanhorn

Theses and Dissertations

Hazing remains pervasive and underreported, disproportionately affecting adolescent and emerging adult men, particularly within athletic teams and fraternity contexts. Although hazing is most often studied within collegiate organizations, many students encounter hazing behaviors prior to college, yet little is known about how these early experiences shape later hazing perceptions, motivations, tolerance, and masculine norms. Grounded in Bronfenbrenner’s Process-Person-Context-Time (PPCT) model, this dissertation conceptualizes hazing as a developmental process shaped by repeated social interactions, individual characteristics, contextual environments, and time across adolescence and emerging adulthood. Using a two-paper approach with a quantitative, longitudinal survey design, study 1 examined fraternity new members’ …