Digital Commons Network^™

Inference-Time Scaling For Robust And Adaptive Computational Imaging, Yuyang Hu

McKelvey School of Engineering Graduate Student Theses & Dissertations

Computational imaging has transformed fields such as medical imaging, computational photography, and remote sensing by combining physical measurement models with advanced image reconstruction algorithms. Two major paradigms have driven significant progress: model-based deep learning (MBDL), which integrates learned priors with physics-based data consistency, and generative models, especially diffusion models, which capture complex image distributions and enable posterior sampling for uncertainty quantification. Despite their success, most existing methods still operate under static inference: they rely on fixed pretrained priors, predetermined sampling procedures, and a fixed forward model during reconstruction. This rigidity limits their robustness in the presence of distribution shift, complex …

Designing Break-Glass Access The Preserves Accountability, Hattin Gram Berryman

Honors Capstone Projects and Theses

No abstract provided.

Capitalizing On Crisis: A Statistical Analysis Of Federal Funding And The Surge In White-Collar Criminal Activity During The Covid-19 Pandemic, Lee R. Gibson

Doctoral Dissertations and Projects

The COVID-19 pandemic ushered in a new era that has forever changed how people work, communicate, and socialize. The pandemic also brought one of the most significant influxes of financial assistance to individuals, businesses, educational institutions, and state and local governments that has ever been seen. This massive infusion of cash, which was orchestrated and managed by the federal government, was instituted in a manner that provided quick relief with little ability for oversight, resulting in every assistance program experiencing high rates of fraudulent activity. This project aims to understand if the levels of white-collar crime increase during a disaster, …

A Causal-Comparative Study Of Critical Thinking Skills In Community College And University Stem Students, Jason H. Tucker

Doctoral Dissertations and Projects

The purpose of this quantitative causal-comparative study was to examine the relationship between STEM students’ classification (freshmen, sophomore, junior, and senior) and their overall critical thinking scores among community colleges and universities in north central Ohio. This study is important because critical thinking has been shown to improve success in collegiate STEM programs and the future careers of their students. In addition, there has been growing interest in examining potential critical thinking differences between STEM students enrolled in two-year community colleges and four-year universities. The sample is composed of 231 community college and university students enrolled in STEM programs. Data …

Impact Of The Menstrual Cycle On Female Endurance Athletes' Performance, Julia M. Monk

Doctoral Dissertations and Projects

Background: During different phases of the menstrual cycle, a female endurance athlete will experience some physiological and fatigue variables. This study aims to analyze whether the differences in variables, specifically an increase in heart rate and fatigue, impacts endurance performance. Method: 20 endurance-trained, runners performed a maximal treadmill test in each of the phases of the menstrual cycle: early follicular phase (days 2–3, ± 1 day), mid-follicular phase (days 10–12, ± 1 day), and luteal phase (days 21–22, ± 1 day). Heart rate was measured before, during, and immediately after the test as well as time to exhaustion and the …

A Phenomenological Study Exploring The Experiences Of Rural Elementary School Teachers’ Stem Education And Training Development, Jack W. Owens

Doctoral Dissertations and Projects

The purpose of this qualitative transcendental phenomenological study was to understand the lived experience rural elementary school teachers receiving STEM education, professional development, and training to provide high-quality STEM education to students at rural elementary schools. The theory guiding this research study was Ryan and Deci’s self-determination theory, which promotes autonomy, competence, and relatedness; when these factors are present, thereby teachers’ motivation and effectiveness in teaching STEM are enhanced. The central research question was: What are the lived experiences of rural elementary teachers concerning their preparedness to teach STEM subjects? This research study used a transcendental phenomenological qualitative design. This …

A Qualitative Content Analysis Of The Rhetorical Situation In Aviation Communication, Paris Ernesto-Jason Brown

Doctoral Dissertations and Projects

Using qualitative content analysis to organize the thematic elements of Bitzer’s (1968) rhetorical situations, the researcher provides actionable insights into reducing errors and improving aviation communication. The problem lies in the gap between aviation communication and rhetorical situations to determine if this theory impacts pilot errors and affects flight safety. Strategies in this area must be improved to ensure effective communication among pilots and between them, control towers, and other contributors in the aviation industry. This dissertation aims to apply rhetorical situations to enhance communication strategies and improve flight safety by analyzing NTSB reports, while using the software, MAXQDA, to …

The Lived Experiences Of Generation X With Social Media Use And Body Image Perception: A Phenomenological Study, Consuela Coburn

Doctoral Dissertations and Projects

Social media use grows worldwide daily with several available applications having both positive and negative values. Several studies found negative effects on mental health and body dissatisfaction in adolescents and young adults. Existing literature predominantly focuses on young female participants, resulting in a gap in understanding the effects of social media use across other age cohorts. This phenomenological qualitative study explored the lived experiences of Generation X adults regarding social media use and the perceived effects on body image. Additionally, this study identified themes that emerged based on the semi-structured interviews of Generation X adults. NVivo 15, a computer assistance …

Understanding Public School Montessori Teachers Who Align Their Methods Of Teaching Reading To The Texas Reading Academies: A Phenomenological Study, Christian T. Mcglory

Doctoral Dissertations and Projects

The purpose of the phenomenological study was to understand the lived experiences of K-3 public Montessori teachers who must align their methods of teaching reading to the Texas Reading Academies. To advance reading achievement for students, teachers must implement evidence-based instructional practices. The theory guiding this study was Lev Vygotsky’s sociocultural theory of cognitive development. The central question for this study was, “What are the experiences of public Montessori teachers who provide reading instruction to students and incorporate reading comprehension strategies through the implementation of Texas Reading Academies?” The data collection process included interviews with 16 teachers who provided reading …

Quantitative Study Of The Predictive Correlational Relationship Between Passenger Knowledge, Attitudes, And Behaviors In Aviation Ground Safety Events, Nikkolas Howard Kraay

Doctoral Dissertations and Projects

This study examined the relationships between passenger cabin safety knowledge, attitude, and behavior using the Knowledge-Attitude-Behavior (KAB) framework as the guiding theoretical model. Although prior aviation safety research has demonstrated a linear progression from knowledge to attitudes to behaviors, these studies were conducted primarily in Asian cultural contexts. The present study investigated whether this linear sequence would hold within a larger cultural passenger population. A predictive correlational design was used, and data was collected through an online survey completed by 194 adult airline passengers. The instrument measured cabin safety knowledge, attitudes, and behavioral intent, along with demographic characteristics.

Data was …

Examining The Perceived Self-Efficacy Of Governing Board Members Of Charter Schools In Florida: A Qualitative Holistic Case Study, Donald Toy Williams Jr.

Doctoral Dissertations and Projects

The purpose of this qualitative, holistic case study was to examine the perceived self-efficacy of governing board members in charter schools in Florida. The theory guiding this study was Bandura’s (1986) social cognitive theory, which explains how personal beliefs, behaviors, and environmental influences shape an individual’s and collective governance self-efficacy. The central research question guiding this study was: How does the self-efficacy of governing board members in Florida charter schools influence their governance practices? This study used a qualitative, holistic case study design and purposeful sampling to select governing board members from charter schools across Florida. Data were collected through …

Soft Systems For Community-Based Hcv Management In Indonesian Oil Palm Plantations, Neny Indriyana, Suyud Warno Utomo, Tri Edhi Budhi Soesilo, Linda Darmajanti

Journal of Environmental Science and Sustainable Development

Certification mandates under the Roundtable on Sustainable Palm Oil (RSPO) and Indonesian Sustainable Palm Oil (ISPO) have made measurable strides in promoting sustainability standards, yet governance challenges in High Conservation Value (HCV) 4, 5, and 6 management remain insufficiently addressed within Indonesian plantation contexts.  Drawing on adaptive governance theory and the social-ecological systems framework, this study argues that such gaps are structurally linked to the marginalisation of community agency within corporate-dominated decision-making. This study proposes and empirically evaluates an integrated governance framework that positions community engagement as a functional contributor to conservation outcomes within plantation landscapes of West Kalimantan, under …

Energy Transitions By Wire? The Spatial Politics Of Transmission Development In New England, Maddy Kroot

Student Publications [Scholarly]

This data set is a corpus of de-identified transcripts from a doctoral research project examining local opposition to two high-voltage transmission lines in northern New England. The corpus includes 41 transcripts from interview participants who consented for their de-identified transcripts to be posted to the Clark Digital Commons. This research was supported by the NSF Human-Environment and Geographical Sciences Doctoral  Dissertation Research Improvement Award (#2400991).

Platform Affordances, Produsage, And The Attention Economy: From Red (Taylor’S Version) To The Life Of A Showgirl, Angela Rose Asuncion

The Manuscript: Journal of Taylor Swift Studies

Social media platforms increasingly operate as infrastructures of visibility, shaping the conditions under which cultural content is produced, circulated, and recognised (van Dijck et al.; Nieborg and Poell). This article examines Taylor Swift’s Red (Taylor’s Version) and The Life of a Showgirl as two distinct visibility configurations emerging from the affordances and algorithmic logics of TikTok and Instagram. Drawing on platform studies (Abidin), celebrity theory (Dyer; Marshall; Marwick), and participatory culture and produsage (Jenkins; Bruns), the study employs a QCA-inspired configurational approach (Ragin) to analyse how clusters of affective cues, aesthetic strategies, parasocial signals, and circulation patterns generate contrasting visibility …

(Re)Imagining Research-Practice Collaboration And Partnership: Constructivism By Way Of Interdisciplinarity, Multimodality, And Humanity, Bethany Silva, Alecia Magnifico, Laura Allen, David Baroody, Ashley Barry, Shawna Coppola, Cathy Fraser, Emily Geltz, Anne Mcquade, Christina M. Ortmeier-Hooper, Laura Smith, Donna Turco

Journal of Practitioner Research

Research-Practice Partnerships (RPPs) have become an important vehicle for educational research. By connecting researchers and educators, RPPs can couple systematic research and practical application. However, relational practices for building research collaboratives are understudied, and RPPs often reinscribe power imbalances among practitioners and researchers. With its focus on the centrality of practitioners and their knowledge, practitioner research offers possibilities for disrupting such power imbalances. In this reflective essay, our team describes our efforts to harness practitioner research’s capacity to identify and address salient school-level issues and RPPs’ power to impact a wider audience. We identify practices to build relationships, inform research …

Social Contagion: How Social Media Alters Users Self Perceptions Of Mental Health, Clara T. Patey

Bridges: An Undergraduate Journal of Contemporary Connections

This study investigates the complex relationship between mental health content on social media and users' self perceptions of mental health. Using a qualitative survey, we analyzed the frequency of participants' social media usage, perceived credibility of mental health content and how the information they view online impacts the perceptions of their mental health. The main study results show that the use of social media as a mental health tool leads to reduced mental health status. These findings suggest that this is a growing issue within the field of mental health, and needs to be further researched as technological advancements continue …

China-Canada Resource Diplomacy: New Era Of Land Grabbing, Valdrin Dragusha

Bridges: An Undergraduate Journal of Contemporary Connections

This paper examines the evolving economic relationship between China and Canada, particularly in the context of China's transition from a strictly social economy to an authoritarian socialist market economy. It highlights the implications of China's Going Out Policy initiated in 2000, aimed at securing vital natural resources amidst growing domestic demands driven by rapid economic expansion. The paper analyzes China's significant demand for resources, its sustainable development policies, and the changing dynamics of land acquisitions, particularly in relation to Canada, which is perceived as a strategic investment destination due to its abundant natural resources and technological advancements in clean energy. …

Heart Rate Variability In The Context Of Mental Health And Substance Use, Sage M. Lopez

Bridges: An Undergraduate Journal of Contemporary Connections

Heart Rate Variability (HRV) has been linked to various areas of cardiovascular disease and mortality in previous research. Within this area, certain mental illnesses and use of psychoactive substances have been associated with low HRV and its health implications. Little research exists that examines the combined effects of mental illness and psychoactive substance use. The current research aims to understand if there is a compounding negative effect of these two factors when studied in tandem. Using a three-phase study design, HRV was analysed at baseline and at physiological relaxation, with participants being included under certain mental health, substance use, or …

The Evolution Of China's Future Industry Policies And Textual Quantitative Analysis, Liang Chen, Wei Chen, Yutao Zhang, Xiulai Wang

Journal of Scientific Information Research

[Purpose/significance] Conducting quantitative analysis of policy texts helps clarify the alignment between policy tool implementation and policy objective achievement, which is crucial for enhancing policy execution effectiveness and advancing future industry development. [Method/process] By comprehensively examining both the external structure and internal textual elements of policies, this study proposes a three-dimensional analytical framework"policy actors-policy instruments-policy objectives"based on an evolution analysis of 157 Chinese future industry policies from 2013 to 2024.Content analysis and complex network analysis are applied to examine single, paired, and multi-dimensional interactions. [Result/conclusion] Policy evolution follows a "local pilot-central coordination-local follow-up" pattern, featuring multi-actor collaboration, mixed policy tools, …

Semantic Correlation Analysis Between Policy Texts And Corporate Annual Reports In The Context Of Digital Transformation In The Pharmaceutical Industry, Fangfang Wen, Xueying Zhang, Duoduo Chen

Journal of Scientific Information Research

[Purpose/significance] Policy issuance constitutes a fundamental aspect of effective government administration. The alignment and relevance between policy content and corporate digital transformation practices determine whether policies can fulfill their functional attributes and ultimately affect the implementation effectiveness of enterprise digital transformation. [Method/process] Targeting listed companies in China's pharmaceutical industry, this study measures the semantic similarity between policy texts and annual reports, and examines the alignment between policies and corporate digital transformation behaviors at the thematic level. [Result/conclusion] Policy themes remain at the preliminary stage of digital transformation, exhibiting an overall lag behind actual corporate development. While enterprises are advancing digital …

Using Network Analysis And Text Mining To Study The Social Networks Of Song Dynasty Literati： An Analysis Based On Cbdb And The Collection Of Song Poems, Jun Pan, Ning Liu

Journal of Scientific Information Research

[Purpose/significance] The Song dynasty ranks among the most flourishing periods for literati culture in ancient China. This paper aims to observe the interaction between the literati's friendship network, social culture, and changes in the political system in the Song dynasty from the perspective of digital humanities. [Method/process] This paper uses the China Biographical Database (CBDB) to create a high-quality dataset of cleansed historical elite group in the Song dynasty for social network analysis and network topology statistics. By connecting CBDB with The Complete Collection of Song Poems, we build a dataset and a corpus of Song literati's friendship poem. The …

Research On Temporal Knowledge Graph Completion Method For Emergent Events Based On Bigru And Graph Contrastive Learning, Peng Wu, Zhenyu Lu, Xuechen Zhang

Journal of Scientific Information Research

[Purpose/significance] During emergencies, social media short texts contain critical information but are heavily interfered with by noise. Traditional static knowledge graph completion techniques struggle to effectively address their dynamic evolution and data sparsity issues, making it imperative to introduce temporal modeling methods. [Method/process] This study proposes a dynamic completion framework that combines the temporal feature capture capability of Bidirectional Gated Recurrent Units (BiGRU) with the noise-resistant representation learning advantages of Graph Contrastive Learning (GCL). At the completion level, the ConBiTE method is introduced, which captures temporal dependencies through self-attention mechanisms and BiGRU, while leveraging GCL to enhance the completion of …

From Inquiry To Action: Leveraging Group Level Assessment To Elevate Teacher Voice, Claire C. Underwood, Leslie Kochanowski, Abraham Underhill

Journal of Practitioner Research

This methodological paper explores the use of Group Level Assessment (GLA) (Vaughn & Lohmueller, 2014; Vaughn, 2024) as a participatory approach to practitioner inquiry within an early childhood education program. Using Cochran-Smith and Lytle’s (2009) inquiry as stance as a guiding conceptual framework, GLA is framed as a methodology that affirms educator expertise, fosters collective reflection, and generates tangible action. We document the adaptation and implementation of the GLA protocol at the Arlitt Center, a university-affiliated early childhood laboratory school committed to teacher-led professional learning. Through an adapted GLA process, teaching staff engaged in identifying barriers and opportunities related to …

Exploring Researcher-Practitioner Authorship Collaboration In English, Foreign Language, And Mathematics Education, Rachel Cullen, Joseph Taylor, Matthew Laney, Mohamed Nouri

Journal of Practitioner Research

This study examined collaboration and bidirectional relationships between researchers and practitioners in the context of journal publications. Through exploration of research and practitioner journals in the areas of English, Foreign Languages, and Mathematics, we aimed to understand how authorship patterns and types of references illustrate the gap between research and practice. Findings indicate that collaboration between researchers and practitioners in the context of journal publications is minimal, and practitioner presence is scarce in research. The types of references included in publications are high quality regardless of authorship, but there is a problem of exposure that limits the research from reaching …

How Digital News Impacts Health Knowledge And Decisions, Ellya Asatryan

Pepperdine Journal of Communication Research

This literature review examines how digital news and online health information (OHI) influence health knowledge and decision-making. This review focuses specifically on young adults, who increasingly rely on digital platforms for health information. Evidence indicates that OHI can support informed health decisions, such as lifestyle changes and self-care, particularly when individuals possess higher digital health literacy. However, the rise of social media, influencer marketing, and misinformation complicates these effects, making critical evaluation skills essential. Trust in digital health news is mediated by source credibility, exposure to misinformation, and individuals’ media and health literacy levels. Lower health literacy is associated with …

Act And Agent: A Burkeian Analysis Of Marlon Brando’S Refusal Of The Academy Awards, Jack Ammerman

Pepperdine Journal of Communication Research

With the increasing prevalence of celebrity activism in modern society, Marlon Brando’s refusal of the Oscars—an act that trailblazed how celebrity activism was conducted in the film industry—is an exemplary case study for exploring the mechanics of celebrity activism and the implications of such rhetorical acts. A Burkeian analysis of Brando’s rhetorical act will help discern which elements contributed to the act’s profound impact on celebrity culture and media activism. Drawing on Burke’s communication theories and available scholarship on celebrity activism, I will demonstrate how Brando’s celebrity status supercharged the efficacy of his rhetorical act and gave him an extensive …

Controlling Covid-19 In The Operatory, Al Rizkalla Dds

Virginia Dental Journal

No abstract provided.

The Labor And Cultural Divide In The New Almaden Quicksilver Mines, Jenny Moore

Historical Perspectives: Santa Clara University Undergraduate Journal of History, Series II

No abstract provided.

The Rise And Fall Of The South Pacific Railroad: An Analysis Of The Evolving Newspaper Coverage Surrounding Their Acquisition By The Southern Pacific, Thomas Mathew

Historical Perspectives: Santa Clara University Undergraduate Journal of History, Series II

No abstract provided.

Student Perceptions Of Service Quality Provided By Their University, Alex Brinkmeier, Melissa Clark, Monica B. Fine

The Coastal Business Journal

Purpose: The student-to-college/university relationship is akin to the buyer-seller relationship in marketing. Buyers vary based on their level of involvement (i.e. engagement), motivation, attitudes, and expectation of the buying experiences. Sellers, on the other hand, work to create a brand message and to share that message with existing and prospective customers. The purpose of this paper is to investigate the factors that impact the perceptions of service quality held by current students in higher education.

Research Methodology: This study examines the individual student/consumer influences (i.e., involvement, motivation, attitude, and expectations) on student perceptions of service quality. Well-established measures of service …