Digital Commons Network^™

Artwork Or It-Bag? How Arts-Luxury Collaborations Impact Artist Cultural Visibility, Edwina Keary

MA in Art Business Dissertations

Since Marc Jacobs’ introduction to Louis Vuitton in 1997 and experimentation with artist collaboration, art and luxury collaboration has boomed. Over the years, customer demands have shifted in the wake of postmodern consumer culture, and brands must keep up with them to maintain their competitive advantage. The nature of collaborations has therefore shifted their focus to include experiences as well as products. Different collaboration types have a unique impact on both the brand and the artists involved. This research explores the impact of product versus experience-based collaboration on the cultural visibility of the artists involved through press coverage analysis. This …

Institutional Legitimation And Artistic Value In Portuguese Contemporary Art, Constança Maria Lobo De Castro Afonso

MA in Art Business Dissertations

This dissertation examines the mechanisms of institutional legitimation in the Portuguese art market, with main emphasis on museums, curatorial practices, media mediation and the ever-changing role of public participation. Drawing field theory (Bourdieu), art world sociology (Becker) and recent studies of media and symbolic capital, it positions Portugal as a ‘semi-peripheral’ market in which institutional framing and international infrastructures play a critical role in establishing value and reputation. The literature review shows that legitimacy is collectively produced by a constellation of actors, narratives and conventions, rather than solely by the intrinsic properties of artworks or straightforward market demand.

Through a …

Where The Muses Dwell Vs. Where The Muses Sell: How The Experiences Of Art World Professionals Reflect The Increasingly Blurred Boundaries Between Museums And Auction Houses From 1940-2008, Sara Marcus

MA in Art Business Dissertations

This dissertation aims to explore how the experiences of personnel who have crossed over from museums to auction houses reflect the increasingly porous boundaries between these traditionally separate cultural and commercial institutions. Utilizing a strong historical and theoretical foundation built upon a historicization of museums and auction houses as well as analyses of key philosophical and sociological concepts and discourse, this paper presents a critical examination of the role of art world professionals as case studies. Through qualitative analysis of interviews with three prolific and generalizable professionals from 1940-2008, fundamental themes emerge from the research that expose how the growing …

Female Ultra-Contemporary Artists: Rise And Career Trajectories, Alexie Talabard

MA in Art Business Dissertations

Over the past decade, ultra-contemporary women artists, those born after 1974, have gained important visibility and market success. Despite the attention they attract, there has been little academic research on why this rise has happened. This dissertation explores the factors behind their prominence, looking at how the art market, institutions, social movements and digital platforms, have shaped their success.

The study draws on literature, market data, case studies and interviews to situate these artists within both commercial and cultural contexts. It finds that their rise is not just a short-term trend but reflects broader shifts in the art world, including …

An Imperial Pivot: How The Qing Court Shaped The Kapāla And Its Global Value, Haiyi Wang

MA in Art Business Dissertations

This thesis examines the journey of the kapāla, a Tibetan Buddhist ritual skull cup, from a sacred implement to a global commodity. It argues that the modern identity, display, and commercial value of the kapāla in the Western world are not a natural extension of its original religious meaning but are fundamentally a product of its aesthetic and political re-creation by the Qing imperial court. This study posits the Qing court's intervention as the "decisive pivot" that systematically replaced the object's native "religious value system," based on ritual efficacy, with a new "imperial value system" rooted in craftsmanship, precious materials, …

Imitation In Eastern Art Auction Markets: A Comparative Study Of Digital Strategies Under Institutional Isomorphism, Yutong Wu

MA in Art Business Dissertations

No abstract provided.

Maintaining Trust In Uncertain Times: Funding Pauses And The Ethical Cost To Community-Engaged Research, Brynn E. Sheehan

Department Psychiatry & Behavioral Science Faculty Publications

Federal funding pauses, once considered rare, are increasingly disrupting the stability and continuity of community‐engaged research. Even projects with active, awarded grants are experiencing the strain of funding uncertainty, raising substantive concerns among research teams and community partners. These disruptions extend beyond operational delays; they jeopardize the continuity of relationships developed through sustained, collaborative engagement. In the absence of clear information about a project's future, uncertainty undermines trust and challenges the ethical principles that guide human subjects research, particularly beneficence and justice. This paper draws on direct experience and insights from the broader field to examine the practical and ethical …

Improving Pediatric Emergency Department Lethal Means Safety Documentation Rates For Adolescents With Mental Health Concerns, Cassandra L. Stegall, Ana-Maria Mcgill, John Fanton, Paul C. Mullan

Department Psychiatry & Behavioral Science Faculty Publications

Introduction:

Lethal means safety counseling (LMSC) is recommended for children presenting to the emergency department (ED) for a mental health (MH) evaluation. Currently, no gold-standard guidelines exist for documenting LMSC in the ED.

Methods:

This quality improvement project was conducted in the ED of a tertiary children's hospital. Baseline data were analyzed for access to any LMSC documentation (ALD) for "firearms/guns," "sharps," or "medication," and for complete LMSC documentation (CLD) if access to all 3 types was documented. The first intervention period added open-ended screening questions about access to lethal means to the MH-licensed clinical social worker note template. Intervention …

When Prices Spike: Identifying Excessive Volatility In Fertilizer Markets, Feng Yao, Manuel A. Hernandez

Economics Faculty Working Papers Series

Sharp and volatile fertilizer price movements can hinder adoption and reduce agricultural productivity, especially among vulnerable smallholders. Using a nonparametric location-scale approach to model price returns, we quantify the conditional value-at-risk (CVaR) - the high return threshold exceeded with low probability - to identify excessive price spikes in potash, urea, and di-ammonium phosphate (DAP) markets. We use the bias-corrected estimator from Martins-Filho et al. (2018) and propose a simpler estimator based on Hill (1975). Backtesting results indicate superior performance of the Hill-based estimator, supporting its value as a convenient method for detecting unusual fertilizer price surges amid recurring global volatility.

Nonparametric Estimation Of Smooth Coefficients In Fixed-Effect Panel Data Models, Taining Wang, Feng Yao, Jun Cai

Economics Faculty Working Papers Series

We propose a kernel-based nonparametric estimator for a smooth coefficient panel data model with fixed effects. Without requiring a zero sum of fixed effects, we propose an estimator that is easy to construct and computationally efficient. Eliminating the fixed effects through a local within transformation, we perform a local linear estimation for the coefficient functions associated with time varying variables and associated derivatives. We further estimate the intercept coefficient function, if present, through a difference of kernel weighted averages. We characterize the estimator’s asymptotic properties under a large-n and large-T framework. We demonstrate that the estimator is not asymptotically equivalent …

Impact Of Cigarette Smoke On Immune And Stromal Cells, Justin Wong

Master's Projects

Cigarette smoke is a plight on human health, being a major contributor to lung diseases. The aryl hydrocarbon receptor (AHR) directs immune regulation and metabolic adaptation in response to environmental toxins. This study investigates transcriptomic changes between wild-type and AHR knockout mouse lung tissue under smoke and air conditions. Single-cell RNA sequencing data were generated by the Butcher Lab and analyzed in Seurat for differential gene expression (DGE) analysis. A two way ANOVA framework was used with DGE analysis to classify genes as smoke induced or suppressed in an AHR dependent or independent manner, and these gene sets were analyzed …

Safe-R2r: A Safety-Aware And Budget-Optimized Retrieval Controller For Rag Systems, Mandar Sunil Gondane

Master's Projects

Retrieval-Augmented Generation (RAG) improves factual grounding in large language models by incorporating external evidence during inference. However, most RAG systems rely on fixed retrieval strategies that ignore query difficulty, computational cost, and prediction uncertainty. This project introduces SAFE-R2R (Safety-Aware and Budget-Optimized Reason-to-Retrieve), a retrieval controller that treats retrieval as a query-dependent decision problem. SAFE-R2R organizes retrieval into a multi-rung ladder ranging from no retrieval to deeper retrieval with reranking. At each rung, the system generates an answer, computes reliability signals, and combines them into a risk score used within a conformal calibration framework to decide whether to accept the answer …

Experiencing Followership: A Hermeneutic Phenomenological Study Of Executive Assistants In Higher Education, Trina R. Smith

College of Graduate Studies: Theses & Dissertations

The burgeoning study of followership needs more follower-centric qualitative research that describes follower beliefs, attitudes, perceptions, and experiences. The traditional view of leadership is that a single person is responsible for the success or failure of a project, team, or organization. However, scholars have suggested that 80% of the success of a team or organization may be attributed to followership. Followership research is rapidly expanding, and scholars are calling for more empirical follower-centric research to add to the discipline. Likewise, the executive assistant (EA) position is one of increasing responsibility, but there are few empirical studies on EAs' experiences across …

From Panels To Power: Empowering Middle Schoolers Through Comics, Ali Geigerman

College of Graduate Studies: Theses & Dissertations

This dissertation explores how craftivism, grounded in feminist theory and informed by multiliteracies, can be used to disrupt and reclaim the traditionally male-dominated genre of comics for girls and non-binary students. While the New London Group’s concept of multiliteracies expands definitions of literacy to include visual, spatial, and multimodal forms of meaning-making, it does not fully address questions of power, representation, and voice. Drawing specifically on the work of bell hooks as a theoretical anchor, this study positions comics not only as legitimate multiliterate texts but also as sites of feminist intervention. By blending multiliteracies, feminism, and craftivism, this research …

Subliminal Nature: Dialogues In Performance, Carlos A. Carvajal

College of Graduate Studies: Theses & Dissertations

I will discuss how my artwork sets for the development of various layers of experience within the same context and space, to stimulate the subconscious of the audience. This layering is a combination of stimuli of senses (the inclusion of sound and active participation) and the syntax of the dynamics of audience interaction. Sound and visuals create a performance to acknowledge and read, while also pertaining to participation by a sort of instruction for the viewer to partake in the work. These are all different layers of experience that happen simultaneously within a piece, setting up different possible outcomes from …

Statistical Quality Control: A Bayesian Framework, Jakia Jaber Tunal

College of Graduate Studies: Theses & Dissertations

In many industries, it is important to assess whether a machine or system is operating within acceptable limits or has gone out of control. This project applies Bayesian statistics to monitor a process over time and detect changes in its behavior. First, initial data are collected to understand the system’s typical performance and to form a starting prior distribution. As new observations arrive over time, the prior is updated through Bayesian inference, combining past information with incoming data. This iterative updating creates a continuous monitoring framework that adapts as more evidence becomes available. When the updated results suggest that the …

‘Prov[Ing] What You Already Know’: The Overreliance On Medical Evidence In Adjudicating Ontario Disability Support Program Applications, Alison Imrie

Journal of Law and Social Policy

The Ontario Disability Support Program (ODSP) relies heavily on medical evidence when adjudicating applications. In doing so, it positions healthcare providers as the undisputed experts on applicants’ disabilities. This poses particular challenges for applicants with under-recognized or misunderstood medical conditions like Myalgic Encelphalomyelitis/Chronic Fatigue Syndrome (ME/CFS), who may struggle to obtain adequate medical care and thus adequate medical evidence for the purpose of ODSP applications. Through qualitative interviews with five individuals with ME/CFS who applied for ODSP, this paper illuminates the particular challenges faced by those with ME/CFS and other under-recognized disabilities in the ODSP application process. Drawing on literature …

2026 Conference Program, Georgia Southern University

SoTL Commons Conference

No abstract provided.

Common Data Set, 2025-2026, Planning, Research, And Policy Analysis

Common Data Set (2001-present)

Common Data Set 2025-2026 for Illinois State University

Embarazo Prematuro Y Abandono Escolar En Jóvenes Inmigrantes Hispanas: Estudio De Caso En Una Academia De Educación En Español, Danays Carbonell Dieguez

Theses and Dissertations

Esta disertación aplicada tuvo como propósito explorar las experiencias de jóvenes inmigrantes hispanas que abandonaron sus estudios debido a embarazos prematuros mientras participaban en el programa Success Management Academy (SMA), una academia de educación en español ubicada en el contexto de Miami-Dade County Public Schools. El estudio se desarrolló desde un enfoque cualitativo mediante un diseño de estudio de caso, con el fin de comprender los factores personales, familiares, educativos, socioeconómicos y culturales que influyeron en la interrupción de sus trayectorias escolares.

La investigación incluyó cinco jóvenes inmigrantes hispanas provenientes de Centroamérica que estuvieron vinculadas al programa SMA y experimentaron …

Reading Achievement And Response To Intervention Participation Among Socially Promoted Elementary Students In Grades 3 To 5: A Comparative And Predictive Analysis, Paige Griffin

Theses and Dissertations

This applied dissertation examined reading achievement among socially promoted elementary students in Grades 3 to 5 by investigating the relationship between Response to Intervention (RTI) participation and Spring I-Ready Reading Diagnostic scaled scores. Although RTI is widely implemented as a multi-tiered framework to provide targeted instructional support for struggling readers, limited research has examined reading outcomes among socially promoted students in rural elementary schools using standardized reading assessment measures.

This quantitative, non-experimental, causal-comparative study analyzed secure, de-identified archival student data obtained following approval from the Nova Southeastern University Institutional Review Board and authorization from school district personnel. The study included …

Exploring New Poly-Anion Based Materials For Lithium – Ion Battery Cathodes, Sutapa Bhattacharya

Doctoral Dissertations

The escalating global demand for sustainable energy storage solutions has driven intensive research into novel electrode materials. Polyanion-based cathode materials have emerged as promising candidates due to their structural stability, safety, and voltage tunability enabled by the inductive effect of polyanionic groups. This research explores the synthesis, crystal structure, and electrochemical performance of new polyanion-based cathode materials featuring vanadium, molybdenum, and iron within phosphate and selenite frameworks.

Novel selenite-based materials, such as LiFe(SeO₃)₂ and Li₀.₂₅V₂O₃(SeO₃)₂, were synthesized and characterized, revealing stable electrochemical cycling associated with Fe2+/Fe3+ and V⁴⁺/V⁵⁺ transitions. Additionally, a systematic investigation was conducted on molybdenum phosphate compounds, including …

Security And Energy-Efficiency In Federated Learning, Priyesh Ranjan

Doctoral Dissertations

Federated Learning (FL), which facilitates collaborative model training and protects users' privacy, has drawn great interest from the research community. With FL, the participants train their models on local data and submit the corresponding updates for aggregation to a server. While concealing the participants' identities, FL may attract adversaries aiming to hamper the underlying model. These adversaries aim to submit malicious weight updates that corrupt the performance of the server model. Further, these models when communicated to the participating clients extend the behavior which is undesirable. Additionally, FL suffers from increased energy consumption at the edge device level due to …

Temperature-Dependent Dielectric Function Of Solids From Coupled Oscillators With Radiation Reaction: Application To Atom–Surface Interactions, Tuhin Kanti Das

Doctoral Dissertations

In this dissertation, we propose a uniform functional form of the dielectric function of solids that is applicable over a wide range of frequencies. We apply our model to describe the dielectric function of two technologically important materials: silicon and calcium fluoride. The temperature dependence of their dielectric functions is also described using simple analytic forms. We found that a generalized Sellmeier-type model with complex denominators (“damped oscillators”) does not lead to a satisfactory fit of experimental data for the dielectric function. In contrast, our model, which is analytically only slightly more involved (“complex oscillator strengths”, complex numerators), allows us …

Investigations In Hydrogen Ironmaking, Joseph William Govro

Doctoral Dissertations

The purpose of this research is to contribute to the Grid Interactive Steelmaking with Hydrogen (GISH) project. This research investigates the viability of both producing and melting Direct-Reduced Iron (DRI) utilizing hydrogen. Conventional CO reduced DRI will be referred to as “C-DRI” and DRI produced using hydrogen gas will be referred to as “H-DRI”.

An H-DRI pilot plant was constructed in Golden Colorado. The pilot plant was commissioned and successfully operated four campaigns. Process improvements were made throughout the campaigns and the process was optimized. In addition to running the pilot plant in a pure hydrogen condition, the pilot plant …

Zirconium Carbide Based Materials For Extreme Aerospace Environments, Nathaniel Hyman Blatt

Doctoral Dissertations

This research focuses on the processing and properties of zirconium carbide-based materials to promote their use in extreme environment aerospace applications, including nuclear thermal propulsion and hyper sonics. Several carbide systems including ZrC, ZrC-Mo cermets, (Zr, Nb)C, and a high entropy carbide were developed. The ZrC-Mo cermet was studied extensively to understand the effect of starting carbide grain size on the final microstructure, composition, elastic moduli, hardness, fracture toughness, room and elevated temperature flexural strength, thermal diffusivity, electrical resistivity, thermal expansion coefficient, and thermal conductivity. It was shown that heat transport in the cermets was dominated by the ZrC phase …

Essays On Accelerated Failure Time Models For Recurrent Event Data, Emmanuel Masavo Djegou

Doctoral Dissertations

Recurrent event data arise in many fields such as medicine, reliability, insurance, and economics, where the same event may occur repeatedly for a subject. Accelerated Failure Time (AFT) models provide an intuitive framework for relating covariates to event times and offer a useful alternative to proportional hazards models, allowing direct prediction of event timing under right censoring. However, existing AFT extensions for recurrent events, such as accelerated gap time (AGT) models, often fail to account for interventions between events and may not capture complex temporal patterns.

In this work, we first propose a class of semiparametric AGT models incorporating an …

Machine Learning Based Automation Of Pcb Pdn Design And Optimization, Haran Manoharan

Doctoral Dissertations

The rapid increase in power density and stringent power-integrity requirements in modern System-on-Chip (SoC) platforms have made Power Delivery Network (PDN) design an increasingly complex, multi-stage challenge. Critical decisions must be made both during pre-layout planning, such as stackup configuration, power-plane geometry, and early decoupling capacitor (decap) budgeting, and during post-layout refinements. Traditional heuristic and evolutionary optimization techniques struggle with scalability, require extensive manual iteration, leading to long runtimes and limited adaptability across varying board configurations. To address these challenges, this work proposes a unified reinforcement-learning-driven framework for automated PDN synthesis and decap optimization that spans both pre-layout and post-layout …

Incremental Cluster Validity Indices And Their Role In Interpreting Lifelong Learning Systems, Niklas Max Melton

Doctoral Dissertations

Clustering and supervised learning are often treated as distinct paradigms, yet both rely on structure in feature space. This dissertation investigates the relationship between cluster validity indices (CVIs) and supervised learning in real-time and lifelong learning settings where data arrive incrementally and cannot be revisited. Across four studies, it develops methods for online cluster validation, uses supervised learning to improve their interpretability, and applies these ideas to evaluating performance degradation in continual learning.

The first study extends incremental cluster validity indices (iCVIs), enabling widely used validation metrics to operate in streaming environments. Experiments on synthetic and real-world datasets show systematic …

Advancing Coal Rib Support Design Through The Integration Of Field Studies And Numerical Simulations, Alper Kirmaci

Doctoral Dissertations

Coal rib stability remains a major safety concern in U.S. underground coal mines, with rib failure-related injuries and fatalities still occurring. A key challenge is the lack of a standardized methodology for designing rib support systems that can address varying geological conditions. As a result, many mines rely on trial-and-error or traditional practices, leading to inconsistent designs. This research aims to develop a systematic methodology for rib support design to improve coal rib stability in U.S. mining operations.

The study consists of: i) field monitoring in active room-and-pillar coal mines, ii) in-situ pull-out tests on coal ribs, iii) numerical model …