Digital Commons Network^™

“Dynt Of Dede:” Reading The Medieval Combat Scene Through The Helmet-Cleave Motif, Andrew Sherwood Thomas

Dissertations

This research explores the continuity of chivalric combat descriptions throughout medieval literature. By tracing the history, development, and distribution of the helmet-cleave motif, this study is able to examine combat scenes spanning a wide reach of time, genera, and language. The purpose of this work is to suggest a reading methodology for the chivalric combat scene that appropriately situates it in its cross-textual context and so reveals the nuance of its expression and the value in its study.

Despite the volume of surviving combat descriptions in medieval literature, they remain underrepresented in the scholarship due to their apparent repetitious and …

Severity-Informed Analysis Of Staff-Worn Personal Protective Equipment Use In An Applied Behavior Analysis Clinical Setting, Trey Ximenez

Dissertations

Staff who provide care for individuals with autism spectrum disorder and intellectual disability experience high workplace injury rates, particularly in applied behavior analysis settings (Hardesty 2020; Hardesty et al., 2025; Romani et al., 2020). Despite these elevated risks, organizations lack evidence-based criteria for determining what protection to recommend to staff based on documented injury outcomes (Irwin Helvey et al. 2024). This study examined how staff injury characteristics are associated with staff-worn personal protective equipment (PPE) use in an inpatient neurobehavioral unit. A retrospective analysis of 1,998 staff injury incidents from 105 patients (2020-2024) tested whether injury severity, injury type relevance, …

Llm-As-A-Judge For Software Engineering: Literature Review, Vision, And The Road Ahead, Junda He, Jieke Shi, Terry Yue Zhuo, Christoph Treude, Jiamou Sun, Zhenchang Xing, Xiaoning Du, David Lo

Research Collection School Of Computing and Information Systems

The rapid integration of Large Language Models (LLMs) into software engineering (SE) has revolutionized tasks from code generation to program repair, producing a massive volume of software artifacts. This surge in automated creation has exposed a critical bottleneck: the lack of scalable and reliable methods to evaluate the quality of these outputs. Human evaluation, while effective, is very costly and time-consuming. Traditional automated metrics like BLEU rely on high-quality references and struggle to capture nuanced aspects of software quality, such as readability and usefulness. In response, the LLM-as-a-Judge paradigm, which employs LLMs for automated evaluation, has emerged. This approach leverages …

B.R. Wells Arkansas Rice Research Studies 2025, J. Hardke, X. Sha, N. Bateman

Arkansas Agricultural Experiment Station Research Series

Arkansas is the leading rice producer in the United States. The state represents 45.2% of total U.S. rice production and 45.7% of the total acres planted to rice in 2025. Rice cultural practices vary across the state and across the U.S. However, these practices are also dynamic and continue to evolve in response to changing political, environmental, and economic times. This survey was initiated in 2002 to monitor and record changes in the way Arkansas rice producers approach their livelihood. The survey was conducted by polling county extension agents in each of the counties in Arkansas that produce rice. Questions …

When Does Emigration Reduce Domestic Economic Activities? Evidence On The Loss Of Management Capacity From A Visa Lottery, Marup Hossain, Ahmed Mushfiq Mobarak

Cowles Foundation Discussion Papers

Economic development is often conceived as structural transformation and migration out of rural agriculture (Lewis, 1954; Fei & Ranis, 1964). Understanding development therefore requires us to identify how rural economies transform in response to emigration. We study how international migration reshapes domestic economic activity in origin households using a randomized visa lottery that gave Bangladeshi men job opportunities in Malaysia. Winning the lottery raises total household income through remittances, but income earned in Bangladesh declines due to contractions in nonfarm business activity. In contrast, crop income remains stable despite large reductions in agricultural input expenditures, because farming gets delegated through …

Deemed Acceptance, Not Deemed Consent: Nonvoting Stakeholders And A Uniform Conspicuousness Standard For Opt-Out Third-Party Releases, Zach Cavagnaro

Student Scholarship

After Harrington v. Purdue Pharma, the fight over third-party opt-out releases has shifted from whether consent is necessary to what consent means. The Supreme Court held that the Bankruptcy Code does not authorize non-consensual nondebtor releases outside 11 U.S.C § 524(g), and—critically—left out what exactly counts as consent. The fight over consent is expected to command a lot of litigation, so a simple, uniform conspicuousness standard for nonvoting stakeholders’ opt-out releases can help alleviate litigation costs and focus on the definition of consent. This Comment argues that courts should evaluate consent through a unified, contract-law-grounded conspicuousness standard calibrated to the …

Persuasions And Proposals: Female Agency In Pride And Prejudice, Mansfield Park, Emma, And Persuasion, Hannah Swenson

AWE (A Woman’s Experience)

In all six of her completed novels, one of Jane Austen’s primary interests is the theme of persuasion—particularly as it relates to the lives and decisions of young women. Her final book Persuasion, published six months after her death, can therefore be read as a final culmination of the topic of accepting and exerting influence. As scholar Ann Molan has observed, Austen “penetrates the intrinsic doubleness of persuasion, its ability to destroy and fashion, its ineradicable presence in all human dealings, and the riskiness of deciding one’s lot by something uncertifiable” (108). Although the theme of persuasion and persuadability …

Missing-Data-Tolerant Diffusion-Based Wind Power Scenario Forecasting Method, Yingying Shi, Xiaochong Dong, Guobin Fu, Miaomiao Ma, Yanhe Li, Xuebin Wang

Journal of System Simulation

Abstract: To address the issue of error accumulation in traditional "imputation-then-forecasting" approaches, a missing data tolerant diffusion framework (MDTDF) is proposed. An XGBoost regression model is employed to map numerical weather prediction data into deterministic power forecasts. The encoder in the denoising network extracts temporal features, which are fused with the deterministic forecasts and fed into the decoder through a cross-attention mechanism to guide the denoising process. A historical constraint mechanism is introduced to directly utilize incomplete historical data and dynamically correct the denoising result at each step through sample gradient updates and noise injection guided by historical information. The …

A Method For Assessing The Contribution Degree Of An Aviation Delivery System And Identifying Key Equipment, Xiaofeng Liu, Chengze Jiang, Xingyu Chen, Deyin Jiang, Bolin Shang, Bifeng Song

Journal of System Simulation

Abstract: Based on the delivery efficiency and delivery quality, a general aviation delivery system effectiveness evaluation model was constructed, and a calculation method of system contribution degree based on efficiency was given. By combining the system calculation experiment and simulation experiment based on agent-based modeling and simulation (ABMS), the design idea of the Monte Carlo simulation experiment for key equipment identification and equipment technology development trend analysis was sorted out, and the key equipment identification method based on ABMS and contribution evaluation was proposed. By taking the intercontinental long-range aviation delivery mission as an example, a variety of simulation experiments …

Sensorless Control Of Pmsm Based On An Improved Super-Twisting Sliding-Mode Observer, Shiyu Chen, Xinmin Chen, Xionglong Hu, Heng Wang, Yepeng Han, Jiajie Chen

Journal of System Simulation

Abstract: To address the chattering in back electromotive force estimation and the gain mismatch across a wide speed range when using a conventional super-twisting sliding-mode observer in the sensorless control system of a permanent-magnet synchronous motor, this paper proposed an improved adaptive-gain super-twisting sliding-mode observer. A linear correction term was introduced into the super-twisting algorithm and integrated with a gain adaptation law based on speed feedback, enabling the system to achieve finite-time convergence and high-precision back electromotive force estimation over a wide speed range. A variable-gain adaptive complex-coefficient filter was constructed to effectively suppress the harmonic components in the observed …

Webinar 3 Designated Eld Through Ebp, Slide Deck 8.19.26, Center On English Language Proficiency

Webinars

No abstract provided.

Investigating The Role Of Patient-Provider Interaction Quality And Illness Interference In Patients' Basic Psychological Need Fulfillment And Subjective Well-Being, Rebecca Erin Elwood

All Graduate Theses and Dissertations, Fall 2023 to Present

Patient-provider communication occurs between patients and medical professionals. This type of communication is experienced by most U.S. adults yearly, and it can lead to positive health outcomes. The purpose of this study was to examine the role of this type of communication in patient’s lives overall. Specifically, the study considered if good quality patient-provider communication is associated with people feeling an overall sense of autonomy, competence, relatedness, and an overall positive experience of their life. It also considered how much symptoms or treatment of health issues impact people’s lives. Data in the study was collected through an online survey with …

Drivers Of Employee Success And Productivity: Analyzing The Role Of An Executive Recruiting Intern, Hayden Raycher

Agricultural Economics and Agribusiness Undergraduate Honors Theses

For an experiential thesis over an internship experience in collaboration with the University of Arkansas and my advisor, Dr. Michael Popp, I collected data over a 9-month period relevant to my internship at Stout Executive Search, an executive recruiting firm. The purpose of the research was to explore the factors that influence productivity in a recruiting environment and provide quantifiable insights into the impact of different job-related achievements towards overall employee success. The research was initially designed to encompass evidence and commentary on training regimens and company culture, as well as job experience, with the latter becoming the sole focus …

Agronomic And Economic Evaluation Of Alternative Forage Crops Under Irrigation Technologies And Deficit Irrigation, Shikha Sharma

All Graduate Theses and Dissertations, Fall 2023 to Present

Water is becoming more limited in the western United States, including Utah, so farmers need forage crops that can produce well while using less irrigation water. This study examined how different forage crops respond to reduced irrigation and different irrigation application methods, and whether some crops can provide better economic returns under limited water conditions.

Field studies were conducted at three Utah locations, Cedar City, Logan, and Vernal, from 2020 to 2024. The alternative forage crops included teff, sorghum-sudangrass (sudex), and forage rye. For economic comparison, conventional forage crops included alfalfa, corn, and three-way small grains. Four to five irrigation …

Field Calibration Of Flow Over Tilting Weirs In Canals, Joseph E. Pugh, Timothy K. Gates, S. Karan Venayagamoorthy, Caner Kutlu

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Tilting weirs are widely used to regulate water levels in open channel irrigation systems and can also provide flow measurement capability that helps optimize irrigation efficiency and ensure equitable water distribution. This case study demonstrates adaptation of lab-based tilting weir ratings to field settings, where flow behavior is more complex. We compile and analyze an extensive data set derived from independent studies of five structures within three canal systems, featuring both lined and unlined channels with discharge ranging from 0.35 to 15 m3/s (12 to 530 ft3/s). Results indicate that lab-based rating equations can be calibrated to account for site-specific …

Developing A Resilient Park For Palisade State Park: A Model For Intermountain West State Parks, Hirone T. Warner

All Graduate Reports and Creative Projects, Fall 2023 to Present

Palisade State Park in central Utah is a cherished natural resource, offering diverse recreational opportunities and serving as an important ecological habitat. However, the park faces increasing challenges due to increasing visitation and the impacts of climate change. This thesis presents a strategic master plan for Palisade State Park, designed to guide its development over the next 20 years.

Recognizing the need for a sustainable approach, this project adopts a participatory method, involving park users, residents, and environmental experts in the planning process. The goal is to create a master plan that not only addresses the park’s immediate needs but …

Evaluation Of General Voronoi Diagram Decomposition For Harmonic Fields In Navigation Of Dynamic Environments, Franco Abullarade

Master's Theses

Harmonic potential fields provide provably minimum-free navigation, but any change to the workspace geometry invalidates the field and forces a costly global recomputation, typically restricting them to static environments. This thesis extends the harmonic map framework of Vlantis et al., which maps the free workspace onto a unit disk and uses an atlas of per-region transformations, to dynamic indoor settings. First, we replace their manually annotated room partition with an automatic decomposition based on the Generalized Voronoi Diagram, allowing the atlas to be built from an arbitrary occupancy grid in an automated way. Second, we introduce a localized repair procedure …

Effects Of Bidisperse Gold Nanoparticles On Near-Infrared Surface-Enhanced Raman Spectroscopy (Sers) In Quick-Freezing-Induced Gold Nanoparticle Aggregates (Qfiaas), Elissa M. Dojka

Forensic Science Master's Projects

Gold nanoparticle (AuNP) aggregates formed via rapid freezing in liquid nitrogen exhibit strong near-infrared (NIR) plasmonic coupling. These quick-freezing-induced AuNP aggregates (QFIAAs) form moderately sized, colloidally stable structures that remain suspended for over three months, supporting a variety of analytical applications. Mechanistically, QFIAA formation arises from the confinement of nanoparticles and ions within advancing ice grain boundaries during freeze-concentration. This mechanical crowding promotes extreme physical proximity while simultaneously elevating local ionic strength, which screens electrostatic barriers to drive the assembly of dense, tightly coupled plasmonic networks.

This study investigates the plasmonic and surface-enhanced Raman scattering (SERS) behavior of bidisperse QFIAA …

The Effects Of An Educational Intervention To Enhance Knowledge And Awareness Of The Prevention Of Sexually Transmitted Infections Among College Students, Darcy Yates

Doctor of Nursing Practice Projects

Purpose

The DNP student implemented a single group pretest-postest design underpinned by the Health Belief Model to address the PICOT question: Among a purposive sample of college students at a mid-west college (Population) to what degree does participation in an evidence-based intervention providing information about STIs (Intervention), compared with before that intervention (Comparison), result in to an increase in knowledge and awareness regarding STI infections and associated risks and treatment options (Outcomes) over a six-week period (Time)?

Methods

The pretest and postest scores of 15 students for the 27 items in the Sexually Transmitted Diseases Knowledge Questionnaire (STD-KQ) were evaluated. …

Designing By Chance: Controlled Randomness As A Generative And Constructible Strategy For Architectural Façade Composition—A Case Study, Maruan Halabi

All Works

Façade design has long oscillated between repetitive order and visual disorder, and computational tools now make controlled irregularity easy to generate but hard to build; comparatively few studies follow a stochastic envelope from algorithm to a completed building. This paper examines controlled randomness as a deliberate, constructible strategy for façade composition. A parametric Grasshopper workflow erodes a square grid of wall modules through a seeded random-reduction rule—a deterministic, rule-based procedure that uses no machine learning or artificial intelligence—whose intensity increases up the building, producing a depth-modulated, quarry-like relief realized with one ordinary product—40 × 20 cm concrete blocks in four …

League Of Women Voters' Of The Huntington Area E-Mail Bulletin, August 2026, League Of Women Voters Of The Huntington Area

League of Women Voters of the Huntington Area Bulletin 2020 - Present

The periodical is published by the League, which is a nonpartisan political organization that encourages the informed and active participation of citizens in government and influences public policy through education and advocacy.

A Post-Incarceration Syndrome And Its Impact On Formerly Incarcerated Individuals: A Quantitative Examination Of In-Prison Services And Community Reentry Resources In New York City, Jorge Antonio Diaz

Education Doctoral

The United States incarcerates more individuals than any other nation, yet the effects ofincarceration remain underexamined in quantitative research. Although qualitative research has documented the traumatic sequelae of confinement, including post-incarceration syndrome (PICS), limited work has assessed the perceived adequacy of services available during incarceration, community reentry, and parole supervision. This study addresses that gap through a non-experimental, cross-sectional, descriptive quantitative design. Data were collected from a convenience sample of 31 formerly incarcerated adults using a 40-item researcher-developed tool, the Post-Incarceration Services Assessment Survey (PISAS), which examined perceived adequacy of in-prison coping services, community-based reentry resources, and parole officer support. …

Hkc07 - Bayesian Conspiracy Theorists? Equivocal Signals And Persistent Polarization, Javier A. Granados Samayoa, Timothy Hyde

Oberlin College Kasper Economics and Business Working Paper Series

Conspiracy beliefs are the subject of a rich literature in psychology, which explains them through personal dysfunction. The corresponding economics literature is scant. We offer a demand-side model of belief in specific conspiracy theories with no biases, misspecification, or strategic manipulation. A conspiracy, by its nature, generates equivocal evidence about its own existence, because the same strength that produces more to detect also produces better concealment. We model belief in a specific conspiracy theory as learning about the strength 𝑞 of a cabal, a stand-in for the secretly coordinating actors of any conspiracy theory. In the baseline the cabal influences …

Hkc08 - Neglect At Your Own Risk? Evidence On Risk-Taking Prevalence And Motives From The Field, Saurabh Bhargava, Timothy Hyde

Oberlin College Kasper Economics and Business Working Paper Series

We study risky choice in a field setting where employees choose among goal-reward contracts resembling financial lotteries and where we observe both choices and beliefs. We find risk aversion and choice heterogeneity far exceeding expected utility predictions and unexplained by prominent behavioral motives like overconfidence, nonlinear decision weights, and loss aversion. We propose and experimentally validate a heuristic explanation for risk taking involving contingency neglect during pairwise evaluation. The heuristic fits the field and lab data better than leading alternative models, uniquely predicts the belief distortions and framing effects we document, and offers a potential explanation for empirical insurance puzzles.

Tidally Driven Topographic Eddies Exploited By Manta Feeding Aggregations, Harvey Cairns, Daniel Conley, Christopher Stokes, Tim Scott, Philip Hosegood

School of Biological and Marine Sciences

The seasonal feeding aggregations of reef manta rays (Mobula alfredi) in Hanifaru Bay, Maldives, are the largest known of their kind, yet the mechanisms facilitating this phenomenon remain poorly understood. Understanding these drivers is crucial for effective conservation and management, as protecting key foraging habitats requires knowledge of the physical processes influencing prey availability. While previous studies highlight the role of zooplankton in attracting manta, the oceanographic mechanisms responsible for concentrating prey within the bay remain hypothesised but unproven. Specifically, the influence of eddy dynamics, tidal forcing, and regional circulation on zooplankton distribution has not been thoroughly examined.A …

Polyphenol Diet And Exercise As Neuroprotection From Effects Of Alzheimer's Disease, Michelle Morgan

Loma Linda University Electronic Theses, Dissertations & Projects

Healthy non-pharmacological lifestyle factors, such as regular physical exercise and a dietary supplementation, have been shown to significantly improve cognitive outcomes over time compared to a more sedentary lifestyle and poor diet. Furthermore, exercise may serve as a potential protective factor in attenuating the effects associated with cognitive decline that are characteristic of neurodegenerative disorders, such as Alzheimer's disease (AD). Further, evidence indicates that certain diet interventions can also attenuate the effects of neurodegeneration and positively impact longevity. Supplementation of polyphenols, such as ellagic acid (EA), which are abundant in pomegranate juice, may help provide neuroprotective benefits and elicit a …

Multidimensional Determinants Of Gait, Balance, And Softball Performance In Female Youth: Biomechanics, Resource Access, And Psychosocial Factors, Allie G. Mcauliffe

Master's Theses

Movement quality is a fundamental indicator of healthy childhood development and supports physical, emotional, psychosocial, and cognitive well-being. Movement quality is influenced by multiple biomechanical, environmental, and psychosocial factors, yet the relationships among them remain poorly understood in underrepresented populations such as female youth, particularly in softball. Previous studies have largely examined biomechanics, resource access, and psychosocial experience independently, and few have investigated how these factors interact in female youth softball players. To address this gap, this study compared gait and balance characteristics between softball (N = 34) and non-softball (N = 7) female youth, examined associations between resource access, …

Following Through Dialogues: A Chinese Scholar’S Reminiscence Of Professor Liah Greenfeld, Xinqi Jia

Comparative Civilizations Review

Ordinarily, a Chinese teacher of ethics who had never set foot in a Western country before the age of forty and a Jewish-American sociologist born in the former Soviet Union would have no reason to cross paths. Yet, throughout 2010, they spent an entire year in Boston in close contact. Should anyone someday write a biography of the late Professor Liah Greenfeld, this story alone would be excellent material for exploring how her theory has influenced the world, and how, as an outstanding theorist, she continually expanded the boundaries of our understanding of it.

Association Between Stress Mindset, Psychological Symptoms, And Psychosocial Risk In Liver Transplant Patients, Sarah Kay Brill

Dissertations

Psychosocial functioning is a central component of liver transplant evaluation, yet less is known about how cognitive factors, such as stress mindset, relate to transplant readiness. The present study examined the association between stress mindset and psychosocial risk, as well as its relationship with depressive symptoms, anxiety, and perceived stress among patients undergoing liver transplant evaluation. Patients included 62 adults completing standard pre-transplant assessment measures, including the Stress Mindset Measure–Specific (SMM-S), Stanford Integrated Psychosocial Assessment for Transplantation (SIPAT), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and Perceived Stress Scale (PSS). Hierarchical logistic regression analyses indicated that stress mindset was …

Seeing The Unspoken: A Pilot Eye-Tracking Study Of Moral Injury Among Veterans, Eva M. Valdez

Dissertations

This pilot study examined associations between self-reported moral distress, state distress, combat exposure, deployment history, and maximum pupil reactivity among veterans diagnosed with PTSD. Participants viewed neutral and morally relevant images while pupil responses were recorded using eye-tracking technology. Self-report measures included moral distress severity, exposure to potentially morally injurious events, Subjective Units of Distress Scale (SUDS) ratings, total deployments, number of combat deployments, and Combat Exposure Scale scores. Maximum pupil reactivity was calculated by subtracting the mean z-scored maximum pupil response during neutral image presentations from the mean z-scored maximum pupil response during morally relevant image presentations. This variable …