Digital Commons Network^™

Generation Of Elaborated, Targeted And Effective Feedback For Novice Programmers Using Llm, Hua Leong Fwa

Research Collection School Of Computing and Information Systems

Programming errors and misconceptions are pervasive in novice programmers which causes difficulty in the learning of computer programming. Large Language Models (LLMs), with their ability to comprehend and generate programming codes have shown promising results in the automatic identification of errors. This can potentially benefit student programmers by providing them with timely formative feedback at efficiencies and scale that were not attainable previously. In this study, we leveraged an LLM - OpenAI o4-mini for the generation of elaborated, targeted feedback for novice programmers across PHP and JavaScript exercises. We contend that the feedback needs to be effective and targeted other …

Robots And Ageing Population – Rehabilitation And Social Robots, Yuzhou Qian, Keng Siau

Research Collection School Of Computing and Information Systems

Population ageing is placing increasing pressure on healthcare and caregiving worldwide. Governments in different countries are looking into the use of advanced information technologies such as artificial intelligence and robotics to help in caring for ageing population. Older adults often need both physical assistance and psychological support, and robots have emerged as a promising technological approach to supplement eldercare. This paper provides an overview of the current state of robots in eldercare. It reviews the major definitions, categories, and features of robots used in healthcare and eldercare. The paper also examines the potential benefits of robotic technologies, such as reducing …

Diacylglycerol Kinase Eta As A Novel Target In Nras Mutant Melanoma, Haley P. Wilson, Casey D. Stefanski, Signe Caksa, Glenn L. Mersky, Scott D. Varney, Jelan I. Haj, Dan A. Erkes, Timothy J. Purwin, Vivian Chua, Andrew E. Aplin

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

NRAS mutations occur in 10%-30% of cutaneous melanomas and are associated with high tumor mutational burden. Mutant NRAS signaling drives aberrant cell growth and proliferation, in part, through activation of the RAF-MEK-ERK1/2 kinase pathway; however, targeted therapies to this pathway have limited effectiveness in patients with NRAS mutant melanoma. The role of other targetable signaling pathways in NRAS mutant melanoma is poorly characterized. Here, we demonstrated that one isoform of diacylglycerol kinase, diacylglycerol kinase eta (DGKη), a lipid signaling regulator, was highly expressed in NRAS mutant melanoma patient samples. Knockdown of DGKH in NRAS mutant melanoma cell lines resulted in …

A Rare Culprit In The Joint: Septic Arthritis Caused By Rahnella, Rahul Nimmagadda Do, Muhammad Usman Zafar, Luke Ciminera Do, Jacqueline Aronin Md

Department of Medicine

No abstract provided.

Extinguishing The Fire, Igniting The Lungs: An Unusual Cause Of Diffuse Alveolar Hemorrhage, Rahul Nimmagadda Do, Joshua Kepfinger Do, Luke Ciminera Do, Brian Civic Md

Department of Medicine

No abstract provided.

Something Doesn’T Add Up: Hhs Complicated By Xylazine Withdrawal, Rahul Nimmagadda Do, Daniel Logatto Do, Joshua Kepfinger Do, Breanna S. Goldner Do

Department of Medicine

No abstract provided.

Use And Awareness Of Online Resources In University Libraries, Rudraksha Gouridevi

Library Philosophy and Practice (e-journal)

The study of the use and awareness of online resources in university libraries. The study used a survey to collect primary data. A questionnaire was used to collect primary data from library users (undergraduate, postgraduate students, and research scholars) in selected university libraries, both public and Deemed University libraries, in Andhra Pradesh. The study covered four university libraries. Out of the total number of students and research scholars (25266) from the four universities. In this study, only 10 percent of the respondents were selected as the survey sample. The study indicated that the highest rate of users are accessing the …

Digital Scholarly Ecosystems: Challenges In Manuscript Preparation And Evaluation, Hrudayananda Padhan

Library Philosophy and Practice (e-journal)

Scholarly communication in the digital era is becoming influenced by the problems of manuscript preparation, journal choice, and peer review in spite of the blistering technological progress and open-access publication development. Researchers frequently encounter difficulties with academic standards in writing, professional ethics of publication, engaging in the search of reliable journals, navigating complex editorial and peer review procedures, which are all the factors affecting the quality, credibility, and visibility of the research products. It follows a narrative literature review methodology to examine academic publications between 2015 and 2025, which will help to determine the main trends, organizational issues, and new …

Getting Started With Orcid, Will White

PIE CHART

No abstract provided.

Twenty-Four-Hour Intermittent Fasting Extends Lifespan At The Expense Of Fecundity In Daphnia, Meridith L. Smith

Undergraduate Honors Theses

Dietary restriction (DR) is a well-established intervention for extending lifespan, yet the specific efficacy of intermittent fasting (IF) and its associated trade-offs remain under-explored in many Daphnia magna. This study investigated the effects of three IF intervals—2h, 24h, and 48h—on the longevity and fecundity of two clones of Daphnia. We hypothesized that longer fasting intervals would significantly extend lifespan at the cost of reproductive output, consistent with the disposable soma theory of resource allocation.
Our results demonstrate that 24h IF significantly increased longevity relative to ad libitum controls, even outperforming caloric restriction (CR) by reducing late-life mortality. In …

Associations Between Controlling Coaching Behaviors And Mental Health Help Seeking Attitudes In Collegiate Athletes, Maria C. Cacheiro

Undergraduate Honors Theses

Although correlations between coaching behaviors and mental health have been investigated before, research that extensively analyzes collegiate athletes’ willingness to seek out mental healthcare has not been conducted. Previous research shows that coaching behaviors correlate with athlete mental health and even predict depression levels more accurately than their own personality traits. The current study aimed to analyze the relationship between athletes’ perceived controlling coaching behaviors and their mental health-help seeking attitudes. Participants were surveyed to determine their perception of controlling coaching behaviors, available emotional support, athlete-coach relationship satisfaction, and mental health seeking attitudes. It was found that perceived aspects of …

A Planetary Health Approach To Address Food Insecurities In New Mexico, Mariah Kennell

Doctor of Nursing Practice Scholarly Projects

Food insecurity remains a persistent public health concern throughout New Mexico, impacting both rural and urban populations and contributing to significant health disparities. Limited access to affordable, locally sourced fresh foods exacerbates chronic disease burden and undermines community health. The purpose of this Doctor of Nursing Practice project was to conduct a comprehensive policy analysis to identify feasible state-level strategies to improve food access through strengthening local food systems. Using the Centers for Disease Control and Prevention POLARIS policy analysis framework, a structured evaluation of existing and potential state and community-level policies was conducted. The analysis incorporated stakeholder interviews with …

Katherine Gekker, Katherine Gekker

Virginia Poets Database: A Literary and Educational Resource

No abstract provided.

Unravelling Taxonomic Complexity In Elusive Cetaceans: Mitogenome Insights Into Evolutionary History And Cryptic Diversity Of Bryde's Whales, Dominique Paynee, Paulette Bloomer, Gwenith Penry, Simon Elwen, Ada Natoli, Vaisakh Dhanalakshmy, Thyago Cardoso, Els Vermeulen

All Works

Cetaceans, despite their ability to cross wide distances, enabling mostly high levels of gene flow, can develop unique genetic lineages driven by variations in life-history traits, diverse migratory routes and local adaptation, complicating taxonomy and delineation of conservation units. Comprehensive genetic data are essential to overcome the challenges of obtaining suitable sample sizes from wild cetaceans while untangling cryptic species diversity. The Bryde's whale (Balaenoptera edeni) has a complicated discovery and taxonomic history that hinders accurate conservation assessments. In southern Africa, two populations are recognised: the inshore (SAi) and the offshore southeast Atlantic population (SEA). This study examines their phylogenetic …

Eptinezumab In Treatment-Resistant Chronic Migraine: Four-Year Real-World Effectiveness And Treatment Persistence, Wan-Jen Hsieh, Kelly Nicol, Chai Ching Ng, Tsung-Wei Hou, Phillip Phan, Scott W. Keith, Brittany Heckel, Michael J. Marmura, Hsiangkuo Yuan

Department of Neurology Faculty Papers

AimTo evaluate 48-month real-world outcomes of eptinezumab users in chronic migraine (CM), including longitudinal effectiveness, treatment persistence, reasons for discontinuation, and post-discontinuation anti-calcitonin gene-related peptide (CGRP) treatment patterns.MethodsWe conducted a retrospective cohort study of 112 CM subjects initiating eptinezumab at a tertiary headache center between 2019 and 2021. Monthly headache days (MHD), migraine disability assessment (MIDAS), and average pain intensity (API) were extracted at baseline and every 6 months for up to 48 months using a predefined outcome form at each visit. Longitudinal changes were analyzed using generalized estimating equations (GEE) with an unstructured correlation matrix, adjusting for age, sex, …

Loneliness And Social Support In Shift Work Employees, Jacob Lamprecht

Masters Theses and Doctoral Dissertations

Loneliness, a discrepancy between the desired quantity and quality of one’s relationships and their current relationships, has been connected to increases in mortality, as well as lower job performance, reduced job satisfaction, and increased burnout. However more recent studies indicate that the recipient may not always perceive the support as beneficial, resulting in “unhelpful social support. The present study examined how helpful and unhelpful social support relate to loneliness among healthcare shift workers, a population that may be prone to fatigue and health risks. I hypothesized that helpful support would be negatively related to loneliness and that unhelpful support would …

Dean's Research Newsletter, May 2026, Neil W. Schluger

SOM Dean's Research Newsletter

No abstract provided.

Unpacking American Reception Of Glocalized Non-English Content In The Netflix Era, Sur Govindarajan

Dissertations

The swift growth of streaming services has revolutionized the worldwide distribution of media, making it possible for non-English and non-English-adjacent content to reach American consumers on a never-before-seen scale, which is sometimes perceived as an indication of increasing cultural tolerance. However, while a lot is known about what audiences see, far less is known about how they really understand and assess these stories. There is a fundamental vacuum in our understanding of audience reception as a lived, meaning-making process because previous research has mostly focused on consumption patterns. In order to close that gap, this study examines how American audiences …

Ptsd, Policy, And Passion: An Advocate's Autoethnographic Journey To Improve Veteran Care, Christopher L. Stansbury

Dissertations

                                                                Abstract

This autoethnographic study focuses on Post-Traumatic Stress Disorder (PTSD) among U.S. veterans and the policies and practices that impact life outcomes. The research answers the questions: (1) what insights emerge from the author’s embedded advocacy experience; (2) what systemic barriers impede veterans’ access to PTSD treatment; and (3) how does military culture shape help-seeking behavior. This research draws on the author’s multigenerational and institutional ties to military service—as descendant of a Korean-era veteran, Marine and Army servicemember, VA employee, and veteran advocate. The researcher constructs detailed autoethnographic and composite narratives of the lived experiences of service members who develop …

From Policy To Practice: Examining The Influence Of Family Engagement In Administrative Evalustions On School Partnerships, Leadership Perceptions, And Family Engagement Planning In Title I Schools., Shauana L. Harris

Dissertations

This study examined the impact of a policy requiring family and community engagement metrics to be included in administrator evaluations as a strategy to improve engagement practices and student outcomes. The purpose of the study was to determine the extent to which the policy influenced administrator practices related to partnering with families on academic performance, family engagement planning, and administrators’ perceptions of changes in family engagement practices. This study used a mixed-methods research design. Data were collected through surveys of Title I school administrators in the state under study and through an analysis of School Improvement Plans and Parent and …

Trump Opportunity Zones In Louisville, Kentucky: A Look At The Results So Far., Thomas E. Lambert

Faculty and Staff Scholarship

In 2017 the US Congress passes and President Donald J. Trump signs the 2017 Tax Cuts and Jobs Act. Part of the legislation allows states to create opportunity zones (OZs), census tracts which will be targeted for business investment and economic development through federal tax incentives. In Louisville, Kentucky, as in other jurisdictions throughout the US over the last several decades, special district “zones” have been used by local, state, and/or the federal government(s) to try to revive low-income, deteriorated, and blighted areas. These have been typically urban areas but sometimes have included semi-rural and rural areas. Whether named enterprise …

أثر الفيتو على فعالية مجلس الامن في النزاعات الدولية المعاصرة "دراسة تحليلية", محمد سلطان الكويتي

Theses

The Impact of the Veto on the Effectiveness of the Security Council in Contemporary International Conflicts: "An Analytical Study"

The League of Nations, which was established in 1919 after World War I to maintain peace, failed in its mission. Therefore, in 1945 the victorious allies established the United Nations through San Francisco Conference on June 25, 1945. This was followed by the establishment of the Security Council, with its primary responsibility in maintaining international peace and security. The establishment of the Security Council represented a tremendous hope for achieving world peace after the horrors of World War II. However, The …

Attachment And Betrayal: Post-Infidelity Attachment Issues With A Focus On Gender, Taylor Forsythe

Electronic Theses and Dissertations

Infidelity represents a significant relational trauma that may disturb attachment processes such as trust, emotional intimacy, and closeness. There is a gap in the literature on how different infidelity exposures may relate to these attachment responses; more so, there is a dearth of information on the gender differences for attachment issues following any kind of infidelity. The purpose of this study aimed to examine differences in avoidant and anxious attachment across infidelity groups (no infidelity, non-sexual infidelity, sexual infidelity), and a further comparison of gender differences in those groups. Participants (N = 151) completed online surveys in a larger study …

Voices Of A New Era: A Discursive Psychology Study Of Influencer-Follower Discourse On Tiktok, Andrea Guerrero Hernandez

Electronic Theses and Dissertations

The present study researched and investigated the discourse of five mega fashion influencers on TikTok, as well as the discourse of 15 followers engaging with fashion influencer content on the same platform. The theory used to guide this study was discursive psychology theory, which provided the groundwork for understanding how both influencers and followers position their identities, justify their actions and decisions, and construct their reality. The primary aim of this research is to deepen understanding of how influencer discourse shapes follower discourse, identifying recurring patterns, contradictions, and the ways in which tensions are negotiated. The findings reveal a range …

Timing Of Parental Divorce And Spiritual Behavior In Young Adulthood: A Quantitative Study, Marcus A. North

Electronic Theses and Dissertations

Background: While the literature on divorce and its impacts on children currently is quite robust, additional information can be contributed to specific factors that impact spiritual outcomes later in life. This research study sought to investigate the relationship between a child’s age at the time of their parents’ divorce and their subsequent spiritual behavior in young adulthood.

Methods: Cross-sectional survey was created, utilizing two previously validated instruments: Daily Spiritual Experiences Scale (DSES) and the Centrality of Religiosity Scale (CRS-15). The survey was administered online through Qualtrics software; participants were recruited through non-random purposive sampling, as well as participant snowballing.

Results: …

Modernizing United States Marine Corps Enlisted Professional Military Education: Benefits Of Transitioning From Industrial To Technological Learning, Michael W. Hensley

Electronic Theses and Dissertations

Within organizational and societal contexts, there persists a belief that technologically infused asynchronous or synchronous educational programs, such as online, blended, or seminar-style formats, are inferior to in-person courses. Despite recent shifts in attitude caused by factors like the COVID-19 pandemic and global threats, the perception of such programs as substandard remains prevalent. This dissertation addresses the necessity of researching the applicability and benefits of these formats, particularly within the United States Marine Corps Enlisted Professional Military Education programs. Emphasizing the potential enhancement of warfighting abilities and leadership skills, this research investigates how technology-based educational programs can benefit enlisted marines …

Development And Pilot Testing Of Transdiagnostic Exposure Therapy/Behavioral Activation For Autistic Adolescents With Internalizing Disorders, Andrew G Guzick, Elizabeth A Kaplan-Kahn, Jessica Szu-Chi Cheng, Callie Murphy, Ogechi C Onyeka, David Riddle, Tracy Dibbs, Leandra N Berry, Robin P Goin-Kochel, Eric A Storch

Faculty, Staff and Students Publications

Internalizing disorders disproportionately affect autistic adolescents, though limited research has focused on tailoring therapy for this population. The purposes of this paper were (1) to describe the development of a transdiagnostic exposure therapy/behavioral activation intervention for autistic adolescents with internalizing disorders, and (2) to present a pilot test of feasibility, acceptability, and efficacy of the intervention. The development of this therapy is described in detail, which prioritized the following domains: (1) building on the existing evidence base of exposure-based cognitive behavioral therapy for autistic youth with anxiety disorders, (2) involving caregivers considerably, (3) incorporating autism-specific considerations into case conceptualization and …

Recruiting And Retaining Teachers In A Rural School District: A Case Study, Gerald J. Bavero

Dissertations

         This exploratory case study aimed to understand the specific strategies that rural school leaders employ to address the challenges associated with recruiting and retaining teachers in rural schools.  It sought to understand the effectiveness of these strategies within the unique economic and cultural landscape of South West County and to identify practices that could inform broader educational policy and practice in this and similar rural settings.  A qualitative case study approach utilizing semi-structured interview questions was conducted to discover what teacher recruitment and retention strategies school leaders implement and how teachers perceive these strategies.  Findings indicate both formal and informal …

Qualitative Phenomenography: Sustaining Motivations Of Black Women Principals In Pk-5 Title I Schools, Kahliah C. Rachel

Dissertations

Black women principals remain underrepresented in educational leadership, yet they are disproportionately assigned to PK-5 Title I schools, where complex academic, social, and political demands converge. Limited research examines what sustains these leaders over time, particularly in roles marked by intersecting oppressions of race and gender. Grounded in Black feminist thought and intersectionality, this qualitative phenomenographic study explored the sustaining motivations of six Black women who currently served or had served as principals in a PK-5 Title I school in Georgia. The purpose of this study was to describe the different ways these principals understood and experienced the internal and …

Ucva Ontology: Standardizing Local Context Factors To Support The Analysis Of Unwarranted Clinical Variation, Apollo Mcowiti, Xubing Hao, Rebecca Z Lin, Laila Rasmy-Bekhet, Cui Tao, Susan Fenton

Faculty, Staff and Student Publications

Objectives: Unwarranted clinical variation (UCV), defined as care provided to a patient that is not proportional to the patient's needs, clinical characteristics, or preferences, results in negative patient outcomes. UCV detection is performed to compare healthcare outcomes across regions or organizations and reduce UCV incidences. However, the lack of standardized UCV concepts and the local context factors hinder the interoperability of UCV analyses between organizations. Currently, UCV analysis relies on centralized analysis, posing challenges due to the proprietary nature of an organization's healthcare and operational data. Standardizing analysis factors enables interoperable analyses by establishing a common context between organizations. This …