Digital Commons Network^™

Advanced Predictive Analytics On Financial Donations To Nonprofit Organizations, Fhamida Keya

Dissertations, Theses, and Capstone Projects

Non-profit organizations rely on donation contributions to carry out their social driven agenda. In the context of fundraising and donor management, it is crucial to uncover complex insights about donor behavior for optimizing strategies and enhancing donor engagement. This project employed advanced analytical techniques on the dataset Donations Received by City Agencies sourced from NYC Open Data by implementing predictive modeling, clustering segmentation, and time series analysis and forecasting. The project will attempt to uncover patterns in donation behavior, identify factors that influence donation amounts, and segment out donor profiles all of which can be leveraged to optimize strategy decisions, …

Who Are You Rooting For? T20 Cricket World Cup 2024, Usa & Wi, Purvesh Desai

Dissertations, Theses, and Capstone Projects

The T20 Cricket World Cup '24 played in USA & WI will bring immense excitement to the cricket lovers around the world and have a question to themselves “Who shall I Root for?” How do people or fans support their favorite teams and on what criteria do they pick these teams will discuss in here.

Patriotism, tradition, and favorite individual players, are the main reasons for the fans to choose their and support the team. Nation is the biggest pride of an individual and many people choose their pride over everything. People celebrate when the home team plays on the …

Disappearing Immigrant Shadows: A New Analytical Framework And Typology For Second-Generation Chinese American Ethnic Engagement, Annie Wang

Dissertations, Theses, and Capstone Projects

This capstone challenges the predominant narrative that upwardly mobile, second-generation individuals prefer to socially distance themselves from working-class, first-generation co-ethnics, a concept referred to here as ethnic distancing. It argues that this narrative fails to capture the second generation’s affinity and capacity for ethnic engagement, which includes desired and actual participation in ethnic-based activities ranging from casual consumption to more meaningful volunteerism, activism, and community building with co-ethnics of diverse socioeconomic backgrounds. Drawing on 32 interviews with second-generation Chinese Americans aged 18-35, I argue that we can better understand ethnic engagement in New York City’s Manhattan Chinatown by …

Trends And Predictors Of Internet Use For Health-Related Purposes Among Adults In The United States Of America, Paul Ayamah

Dissertations, Theses, and Capstone Projects

This longitudinal study draws on data from the Computer and Internet Use Supplement (CIUS) of the Current Population Survey (CPS) across 2015, 2017, 2019, and 2021 and examines three domains of internet use for health-related purposes: seeking health information online, communicating with healthcare providers via digital platforms, and using electronic health monitoring devices to monitor and transmit health data. The study reveals a 10.60% increase in health-related internet use between 2015 and 2021 among all respondents. Communication with healthcare providers online increased from 21.71% in 2015 to 27.7% in 2021 (p < 0.001), while the use of electronic devices to monitor and transmit health data recorded the least growth of 3.15% in 2014 to 5.93% in 2021 (p < 0.001). Patient communication with a health service provider over the internet demonstrates the most significant increase of 3.74%. Furthermore, this study uncovers disparities between internet use among younger (aged 18-39) and older (aged 75 and older) adults, in which young adults were more likely to seek health information online. From the multivariable logistic regression, factors most likely to contribute to online information seeking include: higher educational attainment, access to multiple digital devices, and access to multiple internet sources.

The study highlights persistent digital divides, particularly among older …

Complicity, Eliana Luxemburg-Peck

Dissertations, Theses, and Capstone Projects

What does it mean to be complicit in diffuse collective wrongs like structural racism, gender-based oppression, or environmental damage, and what responsibilities are entailed by complicity? Moral philosophers have often understood complicity to consist in some degree of inherited culpability, arising from knowing or intentional contributions to the bad acts of a primary wrongdoer. But these theories fail to explain complicity in the foregoing contexts, and cannot justify needed efforts to hold individuals accountable for unwitting contributions to systemic wrongs and injustices. In response to this gap, my dissertation defends a novel reconceptualization of complicity as participation in collectively perpetrated …

Education Crowdfunding Success: Studies On Information Asymmetry And Information Overload In Online Platforms, Mingyan Xu

Dissertations, Theses, and Capstone Projects

Online education crowdfunding attracts public school teachers with its enormous outsourcing opportunities, but its success is constantly challenged by information asymmetry and information overload. To assist the teachers in successfully collecting teaching funds in crowdfunding, three studies are conducted to address the two challenges.

Information asymmetry exists between the fundraising teachers and the potential donors and challenges the education crowdfunding success. Virtual communication setting of online context further exacerbates this issue. Following signaling theory, it is critical for the informed teachers to create and send quality signals to the less-informed donors to enhance communication and establish mutual understanding. To understand …

The Blackgirl Project: Examining The Impact And Manifestation Of Colorism Among Black Adolescent Girls In The United States: A Critical Participatory Action Research Approach, Gina (Diagou) R. Sissoko

Dissertations, Theses, and Capstone Projects

Colorism is a skin tone stratification system that privileges lighter-skinned people over their darker-skinned counterparts. Although colorism remains surprisingly understudied, it has been linked to a variety of negative mental health and social outcomes. Colorism particularly impacts Black girls—particularly in adolescence. This dissertation utilized microaggressions theory and a critical participatory action research framework to describe (1) the manifestation of colorism in the lives of darker-skinned Black girls, (2) the impact of colorism on Black girls’ mental health, (3) the ways in which Black girls cope with and resist colorist experiences, and (4) create a taxonomy of colorist microaggressions. Ten Black …

Autophagy And Meiotic Fidelity In C. Elegans, Kaitlin E. Kosinski

Dissertations, Theses, and Capstone Projects

Autophagy is an evolutionarily conserved multi-step recycling process in which cellular material is enclosed in the double membrane-bound autophagosome, which fuses with the lysosome to degrade its contents. Autophagy is essential for development and cellular adaptation to environmental or intracellular stress and is an important regulator of germline stem cell homeostasis in the model nematode C. elegans. We sought to determine if autophagy is important for genome stability during meiosis and found that the core adult C. elegans autophagy genes bec-1, atg-7, unc-51, and atg-18 were all required for proper meiotic development of oocytes. Loss of these …

Claiming The Right To Belong: Diversity And The Politics Of Inclusion In Queens, New York, Susan J. Tanenbaum

Dissertations, Theses, and Capstone Projects

This dissertation examines social integration in a diverse civic and political mainstream. The social science research on intergroup contact in U.S. cities undergoing significant demographic change tends to focus on encounters between members of majority “in-groups” and minority “out-groups” in the context of workplaces, neighborhoods, and families. I contend that civic politics is another compelling strategic site for observing intergroup contact between emerging and established players. My study presents three cases of claims-making activity during the post-9/11 period in New York City’s borough of Queens, where close to 50% of the population is foreign-born and no single racial group predominates. …

Late-Life Depression: The Interplay Between Cerebrovascular Risk, Cortical And Subcortical Atrophy, And Treatment Response, Dakota Egglefield

Dissertations, Theses, and Capstone Projects

Late-life depression (LLD) is associated with poor response to antidepressant medication treatment, cognitive impairment, cerebrovascular disease, and brain changes both in white and gray matter. Of particular interest is the vascular subtype of LLD, vascular depression (VD). Although LLD and VD have received considerable research attention, there are still areas that must be further clarified to adequately characterize aspects of LLD and VD that provide valuable information for possible interventions. Such areas include a stronger understanding of the moderating role of brain atrophy and changes in cognition in treatment response in LLD. This dissertation consists of three separate studies aimed …

Moving Pictures Of The Past: Nostalgia For Classical Hollywood In The Broadway Musical, 1960–1990, Curtis Russell

Dissertations, Theses, and Capstone Projects

In this dissertation, I examine how Broadway staged classical Hollywood between 1960 and 1990 amid social, artistic, and industrial upheaval. While upheaval and experimentation are constants even during epochs of apparent stability, the story my dissertation tells is of an industry facing the perils of obsolescence by looking backward and westward to understand how its larger and more powerful culture industry sibling navigated similar moments of disruption. Building on Fredric Jameson’s notion of the “nostalgia film,” I contend that between 1960 and 1990 the nine “nostalgia musicals” under consideration served the same function for the Broadway musical that the nostalgia …

Loneliness And The Urban American (Non-)Romantic, Sarah C. Cook

Dissertations, Theses, and Capstone Projects

Loneliness, also known as ‘perceived social isolation,’ is an increasingly common feeling among Americans. It can be critically unhealthy when chronic, and recent revelations about its health effects have garnered a significant amount of media attention. Although statistical evidence tells us that marriage is the strongest defense against loneliness, over a third of Millennials and Gen-Zers say marriage is outdated; and census data shows that living alone is both one of the fastest-growing demographics in America, as well as a relatively stable housing arrangement. After examining existing research and media reports on loneliness itself in some depth, including factors that …

Variability In Associations Among Seabirds And Marine Mammals: Causes And Consequences, Samantha A. Monier

Dissertations, Theses, and Capstone Projects

Marine predators today face multifaceted stressors from changing climate to changing prey availability, and these changes are occurring at unprecedented speeds. Any alteration to a species’ environment has the potential to disrupt social networks and thus, how animals obtain and transfer information. Interspecific social interactions in the form of local enhancement and facilitation are a critical, but not yet well-understood, component of seabird foraging; of immediate concern is that anthropogenic changes may be altering the quantity and quality of positive species interactions, with consequences for the species involved.

While we know these interactions are not immutable, less is known about …

Establishing A Murine Model Of Malaria-Associated Acute Kidney Injury And Demonstrating The Contribution Of Extrinsic Apoptosis To Tubular Necrosis, Johanna Bensalel-Lyampe

Dissertations, Theses, and Capstone Projects

Malaria-associated acute kidney injury (MAKI) is a form of severe malaria (SM), which is usually caused by Plasmodium falciparum infection. Until recently, the impact of this particular complication of SM was severely underestimated and research in this area has been neglected. There is in fact a high prevalence (40-60%) of MAKI in SM patients and the associated risk of mortality and development of comorbidities is high. Furthermore, pediatric patients that recover often develop long-term complications such as chronic kidney disease or neurocognitive defects. The need for adjunctive therapies and early diagnostic biomarkers specific to this SM complication is critical but …

Play In The Undercommons: The Transformative Power Of Fugitive Practice In A Multiracial, International Teacher Inquiry Collective, Kushya Sugarman

Dissertations, Theses, and Capstone Projects

Though scholars have begun to position youth’s fugitivity, refusal, and disengagement as logical responses to hostile environments, and as part of a larger legacy of Black speculative planning and action, most teachers do not. Elementary teachers, especially in urban contexts, notoriously struggle with “classroom management” and teachers across contexts cite behavior challenges, such as “disruptive” behavior, as the number one challenge facing our schools. In fact, up to 50% of novice teachers leave the profession in the first five years due to students’ behaviors. This dissertation interrogates the common trope of the wayward student who must be controlled. I consider …

Reviving Hysteria: The Nineteenth Century At The End Of The Twentieth, Christina Quintana

Dissertations, Theses, and Capstone Projects

This dissertation explores popular and medical representations of female madness in two time periods: the late nineteenth and late twentieth centuries. I argue that 1990s American culture produced an abundance of texts, images, and narratives that revitalized the iconography and medical discourses of late nineteenth-century hysteria. Analyzing popular texts, films, and cultural touchstones of the 1990s, I explore how Victorian ideas about women’s minds—such as the inherent feebleness of the female brain and nervous system; the fatalistic, life-altering effects of female puberty; the association between hysteria and deviant female sexuality; and the implicit racialization of hysteria and female madness more …

From Stars To Moons: Investigating Stellar Rotations, Planetary Interactions, And Exoplanetary Prospects, Rosario Cecilio-Flores-Elie

Dissertations, Theses, and Capstone Projects

The thesis is divided into two key sections. The first chapter presents the results of analyzing TESS light curves for 99 targets within the Carina-Near moving group. By deriving rotational periods, this analysis supports stellar age estimation, contributing to the broader efforts of the Backyard Worlds: Planet 9 citizen project in determining age parameters for 89 newly identified systems, including ultracool dwarf companions. These findings enhance our understanding of stellar rotation and evolution, offering new insights into the development of secondary co-moving objects like brown dwarfs.

The second chapter investigates planet-moon interactions within our solar system by examining mass ratios, …

Ethnoracial Inequality In Egalitarian Sweden: Swedish Exceptionalism And Racial Legacies, Beiyi Hu

Dissertations, Theses, and Capstone Projects

Ethnoracial Inequality in Egalitarian Sweden: Swedish Exceptionalism and Racial Legacies investigates the persistence of ethno-racial disparities in Sweden, a country often celebrated for its humanitarianism, egalitarianism, and tolerance. I explore several key questions: How do ethnic and racial minorities, as well as majority Swedes, perceive and understand race and ethno-racial inequalities in a country that does not officially recognize race? What sociohistorical legacies and institutionalized practices have contributed to contemporary ethnoracial inequalities in Sweden? And for ethnic and racial minorities, what are their day-to-day experiences of racism? Combining analysis of governmental data and in-depth interviews as well as exploratory spatial …

44ti/44sc Generator Development And Radiolabeling Optimization For Medical Applications, Christine E. Schmidt-Kennelty

Dissertations, Theses, and Capstone Projects

In recent years, there has been a growing interest in scandium-44 (⁴⁴Sc) for medical applications due to its favorable decay properties. With a relatively short half-life of 3.97 hours and high positron branching ratio of 94.3%, ⁴⁴Sc is an ideal candidate for positron emission tomography (PET) imaging. However, producing ⁴⁴Sc without an on-site cyclotron limits access, as its short half-life makes it impractical to ship to more remote locations.

To address this issue, ⁴⁴Ti/⁴⁴Sc generators have become a focal point of research, providing an onsite source of⁴⁴Sc. Despite their potential, current …

Digital Environments Of Reception And Governance: A Landscape Analysis Of Immigration-Related Webpages On U.S. State Websites, Orunima Chakraborti

Dissertations, Theses, and Capstone Projects

American state governments occupy unique political roles when it comes to critical public-facing policy areas like education, health, transportation, and commerce, and therefore they administer many public services and benefits that affect immigrants and their communities. This study expands the existing knowledge of the ways in which U.S. state governments digitally engage with their immigrant populations, doing so through a landscape analysis that maps the information and resources provided for and about immigrant communities on 413 immigration-related webpages across all 50 U.S. state governments’ official websites. Data was collected in four categories for each webpage: its bureaucratic orientation, the government …

The Performance Relationship Between The Eq-5d-5l Composite "Anxiety/Depression" Dimension And Anxiety And Depression Symptoms In A Large, General Population Sample, Emily Stella Scott, Erica I. Lubetkin, Mathieu F. Janssen, John N. Yfantopolous, Gouke J. Bonsel, Juanita A. Haagsma

Publications and Research

Purpose

This cross-sectional study aims to understand the relationship between responses on the Anxiety/Depression (A/D) dimension of the EQ-5D-5L and symptoms of anxiety and depression on the GAD-7 and PHQ-9 instruments. In doing so, we investigate the comparative performance of the dimension between diagnostic groups (i.e. anxiety (GAD-7); depression (PHQ-9); anxiety & depression versus none). We additionally investigate the discriminatory performance between sub-populations based on gender, age, education and self-reported chronic conditions.

Methods

19,902 general population participants completed a health survey in May/June 2020, from five European countries and the United States. Performance of A/D was calculated using the Area …

Reimagining Community Safety: Perceptions Of Policy And Practice In Five Cities, Patricia A. Cobar, Kathleen A. Tomberg, Fidel L. Osorio, Jeffrey A. Butts

Publications and Research

The John Jay College Research and Evaluation Center (REC) and the Urban Institute partnered with the National League of Cities to support five U.S. cities in reimagining public safety through the Municipalities Reimagining Community Safety (MRCS) initiative, funded by Wells Fargo. As the research lead, JohnJay REC conducted a three-wave survey to assess local stakeholder perceptions of public safety strategies, focusing on efficacy and equity. Findings provided insight into city-level approaches to crime prevention and community well-being, informing evaluations of MRCS’s impact across diverse urban contexts.

Limit Theorems For L-Functions In Analytic Number Theory, Asher Roberts

Dissertations, Theses, and Capstone Projects

We use the method of Radziwill and Soundararajan to prove Selberg’s central limit theorem for the real part of the logarithm of the Riemann zeta function on the critical line in the multivariate case. This gives an alternate proof of a result of Bourgade. An upshot of the method is to determine a rate of convergence in the sense of the Dudley distance. This is the same rate Selberg claims using the Kolmogorov distance. We also achieve the same rate of convergence in the case of Dirichlet L-functions. Assuming the Riemann hypothesis, we improve the rate of convergence by using …

Understanding Climate Change Adaptation And Gentrification Through The Framework Of Uneven Coastal Development In Keansburg, New Jersey, Zachary Paganini

Dissertations, Theses, and Capstone Projects

This study examines the rapid acceleration of coastal development in the United States despite projections of climate change-induced sea level rise. Like no other developed country, the U.S. has transformed its fragile coastline into sites for leisure, consumption, and retirement. These spaces now face the prospect of more frequent and severe storms, as well as land loss and inundation, due to climate change. This dilemma has sparked debates around coastal resilience, adaptation, retreat, and climate gentrification.

While many studies seek to measure perceptions of climate change risk and vulnerability, this dissertation reverses the question by positioning risk perceptions as an …

“As Blind Men Learn The Sun”: Towards A Poetics Of Queer Mysticism In American Literature, 1860-1960, Bradley M. Nelson

Dissertations, Theses, and Capstone Projects

This dissertation seeks to play with the similarity between the queer and the mystical, and in the process, defines something I call “queer mysticism.” I include four cardinal figures of nineteenth- and twentieth-century American poetry: Walt Whitman, Emily Dickinson, Gertrude Stein, and Robert Duncan. Beginning with Walt Whitman, I show how each of these poets bear witness to an experience of the divine that is both immanent and immanently queer. Through historical and biographical research, I uncover their poetic inspiration in popular modes of expression and in the esoteric and arcane. By establishing a connection with a few Catholic mystics …

Imaging Markers Of Future Neurodegeneration Following Moderate-Severe Traumatic Brain Injury, Daniel Brennan

Dissertations, Theses, and Capstone Projects

The overall goal of this dissertation was to identify patterns of cerebral atrophy following traumatic brain injury and relate relevant imaging measures to that atrophy. In Chapter 2, we outline a spatiotemporal profile of atrophy in the first year following moderate-severe TBI: prior to 3-months post injury, the frontal and temporal cortices were observed to be thinner than controls, and thalamic volumes were reduced. From 3-12 months post-injury, significant atrophy was observed in white matter, subcortical gray matter structures (including thalamus), and cortical thinning was observed in the parietal and occipital cortices.

In Chapter 3, we identified widespread white matter …

Essays On Macroeconomics And Banking, Christopher Naubert

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters.

Chapter 1 - The Heterogeneous Effects of Interest Rate Liftoff in an Estimated New Keynesian Model In recent years, the question of how central banks should proceed with lifting interest rates from the zero lower bound has moved into focus. I study how alternative plans for interest rate liftoff affect households across the income and wealth distribution in an estimated New Keynesian model with fixed heterogeneity and aggregate shocks. I solve the model globally and develop a new methodology for estimating globally solved, non-linear models. In the estimated model, I find that all agents …

Féminas Speaking Up: Three Papers On Feminine Transgender Identities, Gender Identity Activism, And Language Reform In Lima, Peru, Ernesto Cuba

Dissertations, Theses, and Capstone Projects

In this three-paper dissertation, I explore the linguistic and discursive practices of Féminas, a leading transgender rights activist organization based in Lima, Peru. Building on scholarship on language ideologies (Irvine & Gal, 2000), queer linguistics (Motschenbacher, 2011), and socio-onomastics (Ainiala & Östman, 2017), I analyze the role that language beliefs and language-in-use plays in performing local (trans)gender identities and shaping grassroots politics within this specific community of practice (Eckert & McConnell-Ginet, 1992). Based on an extensive corpus of semi-structured interviews and ethnographic material gathered during my long-term investigation with Féminas, I present three studies exploring distinct –though related– ideologically-driven sociolinguistic …

Defining Resilience In Young People With Inflammatory Bowel Disease: A Theory Informed Approach, Barbara Storch

Dissertations, Theses, and Capstone Projects

Inflammatory Bowel Disease (IBD) is a chronic gastrointestinal illness for which there is no existing cure. There is significant literature documenting the increased likelihood of adverse biopsychosocial outcomes in young people with IBD (e.g., Greenley et al., 2010); however, many individuals with IBD respond by either maintaining or increasing outcomes categorized as positive. These trajectories can be thought of as characterized by a resilient response. The study of resilience in young people with IBD is nascent. Given the unique disease-specific and developmental contexts young people with IBD experience, the first step in understanding the process of resilience in young people …

Careful Compositions And Careless Constructions, Timothy Dalton

Dissertations, Theses, and Capstone Projects

This dissertation uses digital methods to analyze a digitized archive of life writing by disabled Civil War veterans through lenses of care ethics and rhetorical genre theory. Autobiographical letters by more than 370 disabled men respond to a contest prompt open to Union veterans injured in their right arms who had to relearn penmanship. This dissertation introduces the hybrid genre of “specimens of left-hand penmanship” through several critical lenses. It critiques the rhetoric of vocational rehabilitation and examines this archive as a site for early examples of concepts from contemporary disability studies. Finally, it turns explicitly to care ethics, and …