Digital Commons Network^™

Art Collecting In India Through The Ages, Muskaan Mehta

MA Theses

This study examines the evolution of art collecting in India, from royal patronage to modern practices shaped by socio-political and economic changes. It highlights the ancient tradition of art– serving spiritual, cultural, and political purposes, evolving through colonial influences that introduced Western aesthetics and private collecting. Post-independence, collecting in India became a means of reclaiming cultural identity, marked by movements like that of the Progressive Artists' Group. Three collections illustrate the diversity of contemporary Indian collecting- the personal collection of Kiran Nadar and the Kiran Nadar Museum of Art focusing on public engagement and modern Indian art; Vinay Sheth’s private, …

Private Spaces, Public Personas: Elsie De Wolfe’S Interiors For Henry Clay Frick, Boston Armstrong Johnson

MA Theses

"We cannot do better than to accept the standards of other times, and to adapt them to our uses."- Elsie de Wolfe

In 1914, pioneering interior decorator Elsie de Wolfe was hired by industrialist Henry Clay Frick to design and furnish most of the private rooms on the second floor of his newly constructed mansion in New York City. Through biographical research and consultation of archival sources, this work examines the relationships between de Wolfe, Frick, and others involved in the decoration and acquisition of furnishings for his home. Also considered is the influence of de Wolfe on the Frick …

How Social Media Is Reshaping The Art Market: Catalyzing The Rise Of The Art Agency Model In The United States, Leo Braudy

MA Theses

The art world is undergoing a fundamental transformation, marked by a shift from the traditional gallery-centric model to a talent agency model akin to those in the entertainment and music industries. This evolution is driven by the increasing influence of social media platforms, which empower artists to directly engage with audiences, bypassing the traditional gatekeepers of galleries and auction houses. Drawing on insights from industry reports, social media analytics, and case studies, this thesis explores how social media has catalyzed this shift and examines its implications for artists, collectors, and the broader art market. It argues that the rise of …

The Impact Of Social Media Influencers On Contemporary Art Trends - A Comprehensive Analysis, Babette Meng

MA Theses

Social media have revolutionized the contemporary art market, how artists promote their work, how collectors initially find pieces, and how art is valued and sold. This study investigates the effects of social media on the art industry using a mixed methods approach consisting of qualitative case studies enabled by thematic analysis and quantitative survey with statistical correlation analysis. Key findings from this paper show that with social media, the artist's visibility is vastly increased, direct-to-collector sales are promoted, and dependence on traditional galleries is reduced. The study considers the position of art influencers in the process of art promotion, which …

Elr Masthead Volume 46

ELR Past Editorial Board

No abstract provided.

Mycorrhizal Type Mediates Plant-Soil Feedback And Density Dependence In A Sri Lankan Rainforest, Akshay Surendra

Yale Graduate School of Arts and Sciences Dissertations

How do so many species of trees coexist in a forest? A century of research has discovered multiple mechanisms that could maintain local-scale diversity. Chief among them, at least at early life stages, is a pattern of stronger neighborhood competition from conspecifics than heterospecifics. This pattern is driven, at least in part, by specialized natural enemies such as insects and pathogens that damage host trees more than others. Unsurprisingly, the strength of neighborhood effects varies widely among species and a current avenue of research involves understanding what explains this variation. A major axis of variation that has emerged among trees …

From Evidence To Evaluations: Explicit And Implicit Competence Impressions Of A Robot, Nicholas Surdel

Yale Graduate School of Arts and Sciences Dissertations

This dissertation presents 20 studies (N = 8,595) that focus on how people integrate inconsistent evidence when forming explicit (i.e., directly measured) versus implicit (i.e., indirectly measured) competence impressions of robots. It documents our attempts to understand explicit and implicit impressions’ sensitivity to counterattitudinal evidence, capacity to update, and susceptibility to pragmatic inferences. Although implicit impressions initially appeared insensitive to the robot’s inconsistent “oddball” performances (Chapter 2), subsequent experiments revealed implicit impressions can rapidly update when a single oddball provides sufficiently strong evidence of the robot’s true capabilities (Chapter 3). Furthermore, we found that explicit impressions’ sensitivity to relatively …

A Teacher Apprenticeship Pathway In A Rural, Midwest State: Perspectives Of Teacher Apprentices, Megan Schuh, Jennifer Nash, Ryan Young, David De Jong

Research & Publications

The national teacher shortage makes it challenging for principals and superintendents to hire certified teachers. To address this problem, a university in a rural state in the Midwest partnered with their state’s agencies to develop a teacher apprenticeship pathway (TAP) for 78 paraprofessionals working in the state’s public, non-public, and tribal schools. The TAP provides an organized pathway to earn a teaching degree. This study reveals the perceptions of the participants after completing their first semester. The results reveal that most experiences are positive, yet they desire more communication and help with time management. The results of this study can …

Using Social Media To Enhance Student Engagement And Promote Academic Success, Jordan Gustafson

All Electronic Theses and Dissertations

This thesis explores how social media can be effectively leveraged to enhance student learning rather than act as a distraction in the classroom. Drawing on a comprehensive review of current literature, the study examines the instructional potential of platforms such as Twitter, blogs, Facebook, and education specific tools like Flipgrid. It identifies the ways social media supports student engagement, collaboration, and reflective thinking while also highlighting common barriers such as privacy concerns, digital equity, and teacher preparedness. The research underscores the importance of intentional integration aligned with pedagogical goals, emphasizing the need for teacher training, clear guidelines, and inclusive access. …

Barriers To Spiritual Growth, Brian A. Brunke

All Electronic Theses and Dissertations

This thesis examined the barriers to spiritual growth among believers, analyzing biblical and theological sources alongside perspectives from additional literature. The study identified significant obstacles to spiritual development, including persecution, cultural and religious differences, conflict, lack of understanding, and worldly influences, as illustrated in the Book of Acts. Furthermore, modern challenges, such as the implications of neuroscience for spiritual formation, lifestyle choices, and cultural shifts, also contribute to these barriers. A quantitative approach was employed, utilizing an online survey to assess spiritual growth across six dimensions: commitment to God, evangelism, engagement in spiritual disciplines, pursuit of intentional relationships, stewardship, and …

The Bridge-Builder Project: Social Justice Bridge-Builder- A Model For Addressing Racial Justice, Marguerite Williams

All Electronic Theses and Dissertations

The Bridge-Builder Project demonstrates that social justice is based on God’s Character, God’s Covenant, and God’s Call. God consistently addressed inequities affecting the oppressed, the orphaned, the imprisoned, and the widowed. Social justice has been associated with political parties; however, it is clearly reflected in God’s view of humanity. For the Christian, our frame of reference begins with God. Scripture offers a clear framework. That framework begins with understanding humanity through the lens of the One who made us – God. God created each diverse human being in His Image—Imago Dei. Based on this premise, God values humanity and that …

Student Behavior In The Special Education Setting, Ashley Ila Gilbertson

All Electronic Theses and Dissertations

The implementation of positive reinforcement in special education settings plays a crucial role in shaping and modifying student behavior. This approach involves rewarding desired behaviors, thereby increasing the likelihood of their recurrence. Research indicates that positive reinforcement not only enhances academic performance but also fosters social skills and emotional well-being among students with diverse needs. By providing immediate, specific feedback and rewards, educators can create a supportive environment that encourages engagement and participation. Furthermore, positive reinforcement helps build self-esteem, as students experience success through consistent acknowledgment of their achievements. Overall, the strategic use of positive reinforcement proves to be an …

Racial Disparities In Public Education: Examining The Black-White Achievement Gap, Cheryl A. Jackson

All Electronic Theses and Dissertations

This study examines the persistent achievement gap between African American males and their White peers in public schools, focusing on how historical and systemic factors continue to shape educational outcomes. The research aims to understand the complex interplay among social, institutional, and historical influences that contribute to academic disparities. Using historical analysis and literature review, the study examines issues such as inequitable school funding, biased disciplinary practices, and structural barriers in education. Findings indicate that African American males encounter significant challenges, including limited access to high-quality instruction and disproportionate disciplinary actions. Additionally, the lasting effects of historical injustices, such as …

Understanding Free Speech Values At The Supreme Court, Noah C. Chauvin

Faculty Articles

This essay is a book review of The Supreme Court and the Philosopher: How John Stuart Mill Shaped US Free Speech Protections, by Professors Eric Kasper and Troy Kozma. The book argues that John Stuart Mill had an indelible impact on the Supreme Court's free speech jurisprudence, and that through the power of precedent, we have come to have a "Millian "First Amendment. As I explain in the review, Kasper and Kozma have made a compelling case. However, because Mill offered an expansive defense of freedom of expression, it is not enough to say that the Court's free speech jurisprudence …

Guide To Wetland And Riparian Plant Families Of Pacific Northwest Rangelands, Gabriel E. Campbell, Nora Dunkirk

Institute for Natural Resources Publications

This document contains a quick, non-technical, pictured-based field guide to wetland and riparian plant families of Pacific Northwest rangelands in eastern Oregon, eastern Washington, and northeastern California. It contains approximately 100 taxa including 40 common plant families and 60 common genera and species. The intended audience for this guide includes wetland professionals, restoration practitioners, land managers, botanists, naturalists, and anyone interested in wetland plants.

Correction: Roles Of Specialized Pro-Resolving Mediators And Omega-3 Polyunsaturated Fatty Acids In Periodontal Inflammation And Impact On Oral Microbiota, Chun-Teh Lee, Gena D Tribble

Faculty, Staff and Student Publications

This corrects the article "Roles of specialized pro-resolving mediators and omega-3 polyunsaturated fatty acids in periodontal inflammation and impact on oral microbiota" in volume 4, 1217088.

Leveraging Distributed Semantics From Deep Learning Architectures For Literature-Based Discovery, Clint A. Cuffy

Theses and Dissertations

Literature-based discovery (LBD) is a scientific process that introduces methods to automatically identify novel insights between non-interacting sets of literature. To date, numerous statistical and machine learning-based methods have been applied in the biomedical domain to find treatments for diseases such as Raynaud's disease, Parkinson's disease, and Multiple Sclerosis. However, the lack of standardized practices and creation of bespoke methodologies produces a scenario where the adoption of LBD remains challenging in real-world systems. Our work addresses these concerns through the improvement of five critical areas: 1) error propagation within LBD's a priori dependent tasks, 2) exploring the integration of modern …

Enhancing Irs Localization Via Ml-Driven Aoa And Distance Estimation, Nikhila Kotlapara Surendran

Theses and Dissertations

Intelligent Reflecting Surfaces (IRSs) are transforming next-generation wireless networks by enabling dynamic control of the propagation environment for improved localization and security. This thesis advances Angle-of-Arrival (AoA) and distance estimation in IRS-assisted systems using a hybrid architecture with active sensing and passive reflecting elements. A modified MUSIC algorithm, optimized for near-field localization, decouples 2‑D AoA and 1‑D range estimation using a grid-and-peak pseudo-spectrum scan, achieving sub-degree AoA (0.003 rad) and sub-meter range (0.05 m) accuracy with over 100× lower complexity than classical 3D MUSIC.

The study further applies the algorithm to the DeepMIMO dataset (O1_28 scenario, 3.5 GHz) using …

Beyond Homogeneity: Exploring Causal Heterogeneity In Psychopathology, Philip B. Vinh

Theses and Dissertations

Traditional models in psychiatric research often impose assumptions of causal homogeneity, treating population-level associations as reflective of uniform underlying mechanisms. This dissertation challenges that assumption by introducing statistical and machine learning frameworks designed to detect and model causal heterogeneity in the development of psychopathology. Central to this approach is the advancement of finite mixture structural equation modeling (FM-SEM) to identify latent subgroups characterized by distinct, and sometimes opposing, causal pathways.

The dissertation comprises three integrated empirical studies. The first introduces mixDoC, a finite mixture extension of the classical Direction of Causation (DoC) model applied to twin data, enabling the detection …

Persistence Of Southwestern White Pine (Pinus Strobiformis) In An Ever-Changing Environment, Shruti Shrivastava

Theses and Dissertations

Abstract

Local adaptation is known to occur in multiple tree species, with climate as a main force for it occurring, indicating adaptation and changes occurring in spatially and temporally changing climates. With increased climate change, the question now is what future persistence may appear as, and by what magnitude trait mismatch may occur. This is observed in southwestern white pine (Pinus strobiformis) for drought-response traits: resistance (RT), recovery (RC), and resilience (RS). Using previously collected data, the genetic and phenotypic diversity were analyzed. Using that information, the trait values for individuals where only genetic data was known was …

Diversification Of Avifauna In The Darién Highland Region: Ecological Niche Modeling, Phylogeography And Morphology To Explore Speciation In The Montane Species Myadestes Coloratus, Chlorospingus Tacarcunae And Margarornis Bellulus., Jorge L. Garzon Vasquez Mrs

Theses and Dissertations

Montane regions in the Neotropics are hotspots of endemism and biodiversity, yet their species are especially vulnerable to the impacts of climate change and geographic isolation. This thesis investigates the evolutionary and ecological dynamics of three bird species endemic to the Darién Highlands of eastern Panama: Myadestes coloratus, Chlorospingus tacarcunae, and Margarornis bellulus. Through an integrative approach combining ecological niche modeling, morphometric analysis, and genomic data from ultraconserved elements (UCEs) and mitochondrial DNA, the study explores the historical biogeography, current distribution patterns, population structure, and phenotypic differentiation of these montane taxa. Ecological niche models revealed that suitable habitat …

Mctr3 Mitigates Cigarette Smoke-Induced Pulmonary Inflammation And Damage, Yu Par Aung Myo

Theses and Dissertations

Smoking is deleterious to our lungs and can precipitate in a multitude of diseases, including chronic obstructive pulmonary disease (COPD). COPD is primarily caused by smoking cigarettes and is a major public health issue. Current therapies only treat symptoms without halting or reversing disease progression, thus highlighting a large unmet need to develop new therapies. We address this gap by investigating maresin conjugate in tissue regeneration 3 (MCTR3) which is a newly discovered specialized pro-resoling mediator (SPM) that has the novel property of promoting tissue repair and regeneration in addition to being anti-inflammatory and pro-resolving. For the first time, we …

Why People Stay: Factors Contributing To Staff Retention In Community Mental Health Clinics, Brianna D. Boggs

Theses and Dissertations

The current behavioral health crisis is exacerbated by a crisis in the behavioral health workforce. Recruiting and retaining workers in behavioral health has become a challenge, making access to services for those needing them even more difficult. This study aimed to examine which factors have the strongest influence on an employee’s work engagement and decision to remain employed at their current organization. This study used Aarons et al.’s multilevel, multiphase implementation model (2011), with a focus on inner contextual factors as a means to help inform potential interventions to address the factors and improve retention. This study also applied the …

The Role Of Context Sensitivity On The Association Between Racial Discrimination And Emotional Dysfunction Among Black American Adolescents, Summer C. Bryant

Theses and Dissertations

Black adolescents are at an increased risk of experiencing racial discrimination due to a developmental period marked by increased time away from parents and caregivers and increased time with peers (Fisher et al., 2000). Empirical research has shown that Black adolescents’ experiences of racial discrimination are associated with emotion dysfunction (Benner et al., 2018; Seaton et al., 2009; Sellers et al., 2006). Although previous research has identified racial factors such as racial socialization and racial identity as protective factors by reducing the impact of racial discrimination on Black adolescents’ emotion dysfunction (Gibson et al., 2021; Neblett et al., 2008), we …

Modeling The Impacts Of The Current And Projected Temperatures On Spongy Moth Population Dynamics, Adrienne B. Spring

Theses and Dissertations

The spongy moth (Lymantria dispar) is an invasive forest pest that has caused significant ecological damage across the United States. Its invasion front is shaped by a number of factors, including temperature in both the northern and southern regions. With ongoing climate change, areas that were previously uninhabitable may become increasingly favorable for moth population establishment and expansion, while other areas may experience thermal stress limiting persistence. This study develops a temperature-driven population model to analyze how temperature affects the spongy moth population dynamics along the invasion front. This model incorporates temperature effects on fecundity, stage-specific survival rates, …

Predictive Inference For Ion Concentration With Machine Learning And Bayesian Methods, Alexandra B. Ulbing

Theses and Dissertations

Ultraviolet--visible (UV--Vis) spectroscopy produces high-dimensional signals that are strongly collinear, shift with concentration, and exhibit heteroskedastic, non-Gaussian noise. These features make supervised regression from spectra to ionic concentrations statistically challenging and limit the reliability of methods that assume linear structure or homoscedastic errors.

This dissertation develops two complementary frameworks for prediction and uncertainty quantification in UV--Vis spectroscopic regression: (1) frequentist stacked ensembles combined with distribution-free conformal prediction, and (2) Bayesian hierarchical modeling and Bayesian stacking. Together, they provide a unified view of model-based and distribution-free uncertainty across nickel and nickel--cobalt datasets.

The frequentist component builds ensembles of Functional Data Analysis …

Plza Rna Chaperone Activity In Borreliella Burgdorferi Is Modulated By C-Di-Gmp, Dhara T. Patel

Theses and Dissertations

Lyme disease (LD) is the most common arthropod-borne disease in North America and is caused by the spirochete, Borreliella burgdorferi. LD spirochetes are maintained in an enzootic cycle of Ixodes species ticks and a vertebrate reservoir. The secondary messenger molecule c-di-GMP plays a crucial role in adaptive responses during the enzootic cycle. PlzA is the sole c-di-GMP-binding protein identified to date that is encoded by all Borreliella burgdorferi isolates. PlzA has both c-di-GMP-dependent and c-di-GMP-independent functions and is required to complete the enzootic cycle. The full range of PlzA regulatory activities has yet to be fully defined. We determined …

Tate Speech: Radicalizing Rhetoric And Multi-Level Marketing Recruitment Strategies In The Manosphere, Carey J. Priebe

Theses and Dissertations

My study aims to uncover the discursive elements behind the gendered recruitment strategies that influencers in the manosphere use to pipeline men and boys into their multi-level marketing (MLM) companies. In the manosphere, male supremacy is presented as desirable and subversive, and MLMs take advantage of emotional and economic instability. My study examines the Twitter (X) account of the popular manosphere influencer Andrew Tate as I trace his rhetoric along a three-pronged gendered recruitment framework, a framework originally developed around women selling essential oils online and funneling their followers into radical alt-right politics. What are the similarities and differences in …

The Proprietor Of Battersea: The Life And Legacy Of American Founder John Banister (1734–1788), Davis C. Simmons

Theses and Dissertations

This research examines the multifaceted life of Colonel John Banister (1734–1788) during the eighteenth century. Using a biographical methodology, the study highlights his significance as an American founder from Virginia. It provides a chronological account of his accomplishments and a detailed analysis of his complex character as a politician, slave owner, and public figure of cultural importance. The research draws on primary sources such as letters and official records, as well as secondary sources including biographies and historiographies that have received limited attention. The thesis argues that Banister’s role as a Revolutionary leader and American founder is underrepresented in current …

Functional Analysis Of Ligand Binding Domain 2 Of Outer Surface Protein C Of Borreliella Burgdorferi, Gavin Z. Chambers

Theses and Dissertations

Lyme disease, caused by the spirochete Borreliella burgdorferi, is the most common vector-borne infection in North America. A critical determinant of early mammalian infection is outer surface protein C (OspC), a highly variable lipoprotein that is indispensable for spirochete survival but whose precise function remains unresolved. OspC has been proposed to mediate diverse roles, including complement evasion, adhesion, tissue dissemination, and antiphagocytic activity, supporting the view that it is a multifunctional virulence factor. Structural studies have identified two putative ligand-binding domains (LBD1 and LBD2), with LBD2 forming a solvent-exposed crown at the membrane-distal end of the OspC dimer.

To …