Digital Commons Network^™

Banking And The Wider Economy: Essays On Capital And Cross-Border Risks, Morgan Hunt

Dissertations, Theses, and Capstone Projects

Chapter 1: This paper examines the impact of growth in the banking industry’s capital and assets on real output growth at both aggregate and industry levels using a short-run factor-augmented vector autoregression (FAVAR) model across 19 NAICS two-digit industries from 2007Q1 to 2019Q4. Results reveal that changes in capital growth significantly affect output growth in the Manufacturing and Finance industries, while changes in risk-weighted assets impact the Construction, Manufacturing, Real Estate, and Transportation industries. Conversely, output growth in the Manufacturing and Retail Trade industries influences capital growth, while Wholesale Trade output growth affects risk-weighted assets. These relationships are robust …

On The Ambiguity Of Wh-Expressions In Thai, Naparat Meechanyakul

Dissertations, Theses, and Capstone Projects

This dissertation deals with an ambiguity problem of wh-indeterminates in Thai. Thai wh-phrases are indeterminates in that their interpretations depend on licensing conditions and structural environments. In this dissertation, observed ambiguous interpretations of object wh-arguments in Thai are described and analyzed through the lens of a phase-based approach under the Minimalist Program. The ambiguity problem concerns the fact that ʔàraj ‘what’ and khraj ‘who’ receive two possible interpretations, namely indefinite/NPI and interrogative, when they appear as an internal argument of serialized verb phrases and under c-commanding negation. Other wh-phrases in the language, namely the locative wh …

Advancing Structural And Textual Guidance In Medical Image Segmentation: A Journey From Fully Supervised To Weakly Supervised Learning, Jiaqi Yang

Dissertations, Theses, and Capstone Projects

Accurate segmentation of medical images is essential for clinical diagnosis, enabling precise measurement, monitoring, and analysis of anatomical structures. While advanced models have achieved impressive per-pixel performance under fully supervised settings, ensuring fine-scale structural completeness remains a challenge, particularly for complex biomedical structures where coherence and integrity are critical. Fully supervised methods also face inherent limitations due to their reliance on extensive pixel-level annotations. These annotations are labor-intensive, costly, and often suffer from low inter-expert agreement, especially in cases like OCT images where small lesions and unclear boundaries make precise labeling difficult. This underscores the challenge of acquiring large, high-quality …

An Erp Study Of Attentional Blink And Inhibition Of Return, Caesar Ekya

Dissertations, Theses, and Capstone Projects

Attention can be allocated over time and space and it has long been speculated whether these are a part of the same or different attentional mechanisms. Attentional Blink (AB) and Inhibition of Return (IOR) are cognitive phenomena that are used in experimental settings to study temporal attention (AB) and spatial attention (IOR) respectively. Though known for being representative of different types of attention, they nevertheless display similar characteristics, making them intriguing choices to study the interplay between temporal and spatial attention. For this study we chose a dual-stream rsvp paradigm that would elicit both AB and IOR within the same …

Modernity And The Promise Of Democracy: A Democratic Reading Of Machiavelli And Hobbes, Gabriel Garber

Dissertations, Theses, and Capstone Projects

A review of the democratic scholarship on Niccolò Machiavelli and Thomas Hobbes reveals a tension between institutional and anti-institutional democratic interpretations. This reflects a knot in democracy itself. Miguel Vatter’s labels this knot ‘form and event’ in his democratic interpretation of Machiavelli. Machiavelli’s theory of form and event comes through an exploration of the tensions between structure, agency, rhetoric, and radical openness in the political realm. For Hobbes, the radically egalitarian state of nature produces one first and final event (the social contract) towards a world of strict form. The democratic interpreters have best noticed the tension between form and …

Novel Alchemical Methodologies For Modeling Molecular Binding, Solmaz Azimi

Dissertations, Theses, and Capstone Projects

Molecular recognition is fundamental to all biological and biochemical processes. Understanding the interactions between molecules is the foundation for drug discovery and development, for understanding biological processes, and for the design of biosensors and nanomaterials. There is tremendous interest in the development of computer models to predict molecular association equilibria. In structure-based drug discovery enterprises, predicting the strength and selectivity of a small molecule to a biological target can advance target identification, aid ligand design, and accelerate high-throughput screening of drug compounds. This work focuses on free energy models, a class of computational methodologies grounded on the fundamental physical and …

Chatgpt Didn’T Write This: Evaluating The Impact Of Llms With A Case Study In Grading Cuny Language Immersion Program Student Essays, Benjamin Inbar

Dissertations, Theses, and Capstone Projects

This study evaluates the capabilities and limitations of large language models (LLMs), specifically OpenAI’s ChatGPT-4o, in grading essays from students in the City University of New York’s Language Immersion Program. The program serves English language learners with diverse linguistic and demographic backgrounds, offering intensive language instruction to prepare students for academic success in college. Using a dataset of 30 pre- and post-program essays scored by program instructors and ChatGPT-4o under three paradigms, this research explores the alignment between human and AI-generated scores across five rubric-based competency areas. Findings reveal that ChatGPT-4o aligns moderately with human grading, with the strongest agreement …

Beauty Comes With A Price: But How Much Is It Worth It, Fabliha Afia

Dissertations, Theses, and Capstone Projects

The global skincare market, valued at 104.24 billion dollars in the year 2022, is very heterogeneous, ranging from prestige brands to more drugstore types. Even when the same key ingredients are present, the latter often sells for much higher due to branding and packaging and the aura of prestige created. This capstone project entitled "Beauty comes with a price: but how much is it worth?" investigates if such higher costs are justified due to superior quality or are driven by non-functional factors. It systematically compared the high-end versus drugstore skincare products in categories like sunscreens, serums, and exfoliants with respect …

Characterizing Malaria Infections In Caribbean Lizards: Parasite Niche Expansion & Host Response, Sarah J. Pangburn

Dissertations, Theses, and Capstone Projects

Malaria is historically one of the most severe parasitic human diseases and is still responsible for over half a million deaths annually. Plasmodium species, the causative agents of malaria, are often characterized by two hallmark features of their asexual stages: the invasion of vertebrate red blood cells and the presence of hemozoin pigment as a byproduct of host hemoglobin digestion. Despite their evolutionary relatedness to mammalian Plasmodium, wildlife malaria parasites are understudied, leaving their vast genetic diversity to be explored. Lizard-infective malaria parasites, for example, include over 100 species of Plasmodium and present a diverse array of phenotypes, some …

Correlations Between Song Popularity And Their Audio Features Using Machine Learning, Rong Chen

Dissertations, Theses, and Capstone Projects

This project is an interactive visual project that explores the relationship between audio features and song popularity on Spotify using machine learning techniques. Through the collection of nearly half a million songs and implementation of seven different machine learning models, including Linear Regression, Random Forest, Decision Trees, and Gradient Boosting, I investigated how audio characteristics correlate with a song's popularity ranking. The project utilized MongoDB for data storage, Spotipy for API integration, and Streamlit with Plotly for visualization. This work provides insights into the practical challenges of large-scale music analysis and the relationship between technical audio characteristics and commercial success, …

Quantifying The Individual Bilingual Experience Through A Lens Of Language Dominance, Leeann Stover

Dissertations, Theses, and Capstone Projects

This article-based dissertation addresses some of the issues regarding the multifaceted nature of bi/multilingualism, focusing on the significance of individual variation in the measurement of language dominance. While age of later-acquired languages has traditionally been used to classify bilingual speakers into early and late bilinguals, the construct of language dominance has emerged as an additional criterion of classification. However, despite its utility in capturing dimensions of language experience beyond age of acquisition, the construct of language dominance has its own challenges of measurement and individual variation.

This dissertation focuses on two open-ended challenges in the quantification of language dominance: how …

Mad At The System: The Mental Health Act Uk: Power And Control Of Racialized Women, Maithreyi Rajeshkumar

Dissertations, Theses, and Capstone Projects

Whilst experiences of madness are multiple, fluid and multi-dimensional across spiritual and collective dimensions globally, the categorization and regulation of ‘madness’ have direct foundations in European colonial-capitalist-patriarchal frameworks, policies and systems. This work focuses on the institutions and structures of power, turning UK legislation and those who are trying to reform or change it, into objects of study. A particular piece of United Kingdom legislation is the primary case study for this work – the Mental Health Act 1983 which covers the rights, assessment and treatment of people diagnosed with a ‘mental disorder’. Women, who are detained under this Act …

Multi-Document Graph Visualizer: Bridging Computational Text Analysis And Interactive Visualization For Large-Scale Text Corpora, Atilio Barreda Ii

Dissertations, Theses, and Capstone Projects

This thesis introduces the Multi-Document Graph Visualizer (MDGV), a tool designed to analyze and visualize relationships within large-scale text corpora, addressing a critical gap in computational text analysis. By synthesizing state-of-the-art natural language processing (NLP) techniques with advanced interactive data visualization, MDGV empowers researchers across disciplines—including the sciences, social sciences, and humanities—to uncover latent connections, relationships, and patterns in vast and complex document collections. Importantly, MDGV requires limited technical expertise from its users, making it accessible to a broader audience of researchers and practitioners. This approach draws on Haraway's concept of situated knowledges, which emphasizes interpretability and engagement in …

Sex-Specific And Regional Analysis Of Heart Disease Prediction Using Machine Learning Algorithms: Insights From The Uc Irvine Public Heart Disease Datasets (Cleveland And Long Beach), Jonathan Asanjarani

Dissertations, Theses, and Capstone Projects

For this capstone project, I investigated how well machine learning models can predict heart disease, while also studying how the patient’s gender affects these predictions, as well as determining how well the same model performs across different regions. This project utilizes two clinical datasets from the publicly accessible UCI Machine Learning Repository under the collection "Heart Disease." This repository is composed of data from patients across four distinct locations, capturing varying levels of heart disease severity. These datasets are part of a collection of databases, open to the public, and can be used by anyone looking to conduct empirical analysis. …

Destabilizing The Nuyorican: Rivera’S Women And Nuyorican Cinema, Judith R. Escalona

Dissertations, Theses, and Capstone Projects

Rivera’s Women, the Capstone, is a TV segment I produced for the CUNY-TV show Latinas that first aired June 27, 2023 (Pride). It grew out of an hour-long interview I conducted with playwright and screenwriter José Rivera as part of my research on Nuyorican Cinema, the films of the Puerto Rican Diaspora.

An unknown part of U.S. independent cinema, these diasporic films destabilize the way independent films continue to be categorized through gender, race, ethnicity, and language. Using the Capstone as a guide, I examine two of Rivera’s recent screen works that situate him within Nuyorican Cinema because of his …

Embracing Language Diversity: An Exploration Of Elementary Teachers' Perception Of African American English, Manijeh Hart

Dissertations, Theses, and Capstone Projects

Students of African descent often speak in a dialect that differs from the Dominant American English (DAE) dialect, known as African American English (AAE). Since this dialect is not considered mainstream, students who speak and write in this dialect may be at a disadvantage when being assessed on literacy skills and responding to literacy instruction. However, it is possible to address this issue by preparing and supporting teachers in recognizing AAE use in literacy activities and providing them with instructional strategies to support students who use AAE. The goal of this research was to investigate the perceptions that elementary school …

A Benjaminian Rumination Of Grasses And Tomatoes In Contemporary Anatolian Film, Ceren Izci

Dissertations, Theses, and Capstone Projects

This thesis interprets the intersection of history, ecology, and politics through two contemporary Anatolian films: Nuri Bilge Ceylan’s About Dry Grasses and Murat Fıratoğlu’s One of These Days When Hemme Dies. We focus on the films’ portrayal of social relations and relationships to other living beings through interpreting the temporal layers and historical tensions present in the plots of the films. We introduce the paper by pondering over the question of whether these films are political. Drawing on Walter Benjamin’s concepts of “first nature” and “second nature”, the first chapter introduces the philosophical framework for understanding the connection between …

The Psychophysiology Of Primary And Secondary Variants Of Psychopathic Traits In Youth, Ines Guariguata

Dissertations, Theses, and Capstone Projects

Psychopathy is a cluster of personality traits marked by a pervasive callousness, lack of shame or remorse, deceitfulness, a persona of confidence and charm, shallow emotional connection, general lack of insight into their actions, and an absence of anxiety (Glenn & Raine, 2014; Hare, 2003). Research suggests that there are distinct etiological pathways to the development of psychopathic traits and that their responses to treatment are different (Craig et al., 2021; Yildrim & Derksen, 2015; Fleming et al., 2023). Primary variants show a low-fear, low-anxiety profile during stress, and have a genetic basis (Craig et al., 2021; Yildrim & Derksen, …

Vertex-Based Analysis Of Cerebral Blood Flow And Fractional Amplitude Of Low-Frequency Fluctuations (Cbf-Falff) Coupling In Moderate-To-Severe Traumatic Brain Injury During The First Year Post-Injury, Vaidehi Hemkumar Patel

Dissertations, Theses, and Capstone Projects

Traumatic brain injury (TBI) is known to involve damage in the neurovascular unit. TBI may disrupt the brain’s neurovascular coupling–the relationship between cerebral blood flow and neural activity–that can lead to cognitive and functional impairments. This study attempted to non-invasively investigate neurovascular coupling in patients with moderate to severe TBI (msTBI) during the first year post-injury using a combined metric of cerebral blood flow (CBF) and fractional amplitude of low-frequency fluctuations (fALFF), a proxy for spontaneous neural activity. Using arterial spin labeling (ASL) and functional MRI sequences, CBF and fALFF were measured in 29 msTBI patients 3-, 6- and 12-months …

Does Treatment Setting In Ati Matter? An Examination Of Completion Rates And The Role Of Violent Charges Among Individuals With Co-Occurring Disorders, George J. Anderson

Dissertations, Theses, and Capstone Projects

Despite the proliferation of alternatives to incarceration (ATI) for individuals with co-occurring disorders in recent decades, little is known about comparative styles of treatment used in this context. The following study uses data from a case management service in a large urban city (n=273) where several types of treatment are utilized in the ATI landscape. Specifically, this study compares ATI completion rates and time to completion or failure for several styles of treatment: clinic-based outpatient, residential, assertive community treatment (ACT) and personalized recovery-oriented services (PROS) programs. Results of a logistic regression indicate that individuals initially referred to residential treatment had …

Back To The Margins: The Re-Marginalization Of Feedback Research In Composition And Rhetoric, Robert A. Greco

Dissertations, Theses, and Capstone Projects

This dissertation applies content analysis, both quantitative and thematic, to publications exploring feedback on student writing by analyzing two corpora of texts published from 2000 to 2019: a systematic sample of 114 articles from 5 journals and excerpts from 5 guides for new instructors. For the journals’ corpus, the most significant emergent themes included error; affect, both instructors’ and students’; and technology. In the guides’ corpus, this study focused on guides’ assumptions about their audiences and discussed the “cycle of correction”—a pattern where guides have focused on cultivating and reinforcing core field values about feedback established between the mid-1980s and …

Underlying Mechanisms Of Quantum Emission In Hexagonal Boron Nitride, Enrique Alejandro Mejia Iv

Dissertations, Theses, and Capstone Projects

Quantum emitters in hexagonal boron nitride (hBN) have emerged as promising candidates for advancing numerous quantum technologies. Visible-spectrum quantum emitters, in particular, have gained significant attention due to their exceptional properties, including high brightness, observable spin structure, and highly tunable emission wavelengths. However, several challenges hold back the practical implementation of hBN-based quantum emitters in technological applications—namely, the unknown physical structure of the emitters, susceptibility to spectral wandering and blinking, and limited understanding of how to control their broad spectral distribution.

In this dissertation, we investigate the collective properties of highly defective hBN. To address the key challenges, we develop …

Solvation Thermodynamic Mapping Approaches For Computer-Aided Drug Discovery, Vjay Molino

Dissertations, Theses, and Capstone Projects

The drug discovery process is inherently long and costly, prompting the development and integration of computational tools to mitigate these challenges. One of area explored in computer-aided drug discovery is to understand the role of solvation in protein-drug binding and to develop computational tools and methods that can be integrated in the drug discovery process. Grid Inhomogeneous Solvation Theory (GIST) is a tool that provides a framework for mapping solvation thermodynamiproperties of water molecules on the protein surface.This thesis explores the use of GIST in generating pharmacophore models and elucidates the role of solvation in protein structural fluctuations.

One of …

Evidence For Interactive Effects Of Inhibitory And Prospective Intolerance Of Uncertainty And Stimulus-Level Uncertainty On Threat Safety Discrimination Learning, Kyoko Yazaki

Dissertations, Theses, and Capstone Projects

Fear is a fundamental component of human learning, critical for survival, and extensively studied through Pavlovian conditioning paradigms (LeDoux & Pine, 2016). This thesis examines the interplay between stimulus-level uncertainty and individual differences in intolerance of uncertainty (IU) on threat-safety discrimination learning. Using a within-subject design, participants were conditioned to certain (100% reinforcement), uncertain (50% reinforcement), and safety (0% reinforcement) cues through the pairing of colored visual stimuli with aversive electrical shocks. Discrimination learning was assessed using both implicit (SCR) and explicit (self-reported US expectancy estimates and unpleasantness ratings) measures.

The present study (n = 102) replicated previous findings showing …

Beyond The Sum: A Network Analysis Of Adverse Childhood Experiences And Behavioral Outcomes In Justice-Involved Youth, Jennifer Yang

Dissertations, Theses, and Capstone Projects

This dissertation examines gender-specific patterns of adverse childhood experiences (ACEs) among justice-involved youth using network analysis. Despite experiencing higher rates of childhood adversity, female youth show lower recidivism rates than males, presenting an empirical paradox. Using a sample of 19,454 justice-involved youth (75% male), this study applies novel network methods to understand how ACEs and behavioral outcomes are organized across gender. Findings reveal distinct network architectures: female youth maintain more integrated but vulnerable networks, while males show more compartmentalized but stable structures. Female recidivists demonstrate systematic network destabilization when compared to non-recidivists, characterized by a 39% reduction in network density, …

Quantifying Educational Impacts Under The Nypd's Stop-And-Frisk Era, Matthew T. Stanton

Dissertations, Theses, and Capstone Projects

This project examines the educational and economic impacts of the New York Police Department's "Stop, Question, and Frisk" (SQF) program, implemented predominantly under "Operation Impact" from 2003 to 2022. Using data from the NYPD and the American Community Survey, the study explores correlations between high rates of stop-and-frisk encounters and reduced educational attainment among targeted demographics, primarily Black and Hispanic young men. It contextualizes the socioeconomic consequences of SQF policies, including their effect on lifetime earnings and community trust. The project highlights the limitations of data correlation, advocates for further longitudinal and qualitative studies, and suggests frameworks for mitigating inequities …

3bb: Loss And Remembrance In The Anthropocene, Amanda J. Woolsey

Dissertations, Theses, and Capstone Projects

Undisputedly, we are living in a time of tremendous and unprecedented ecological loss. Various forms of life on earth are disappearing at a rate unheard of in human history, with a growing amount of evidence suggesting that we are in a period of mass biodiversity loss and extinction. This extinction event is marked by a series of environmental catastrophes that vary in acceleration, intensity, and impact, such as climate-change driven weather events wiping out an endemic island species, to habitat loss and fragmentation leading to the slow death of a once-common species. One such piece of supporting evidence is Rosenberg …

The Role Of Confined Hydration And Water Reorganization In Molecular Binding, Joe Z. Wu

Dissertations, Theses, and Capstone Projects

An important factor in guiding the development of drug discovery efforts is the comprehensive assessment of a ligand or drug’s ability to bind its receptor. The metric used to measure this interaction strength is by calculating the binding free energy (BFE). To achieve this accurately, we combine two concepts: (1) Grid Inhomogeneous Solvation Theory (GIST) returns the local water thermodynamic and structural contributions to free energy; and the (2) Alchemical Transfer Method (ATM) obtains the absolute (ABFE) and relative binding free energy (RBFE) estimates between ligand pairs. In this work, we employ Alchemical Water-Transfer to tether bridging water(s) during the …

Cueing Motions In A String Quartet, An Exploratory Study Of Motion Trajectories, Maren Rothfritz

Dissertations, Theses, and Capstone Projects

A string quartet performance involves an array of different body movements which serve many functions, including sound production, expression, and communication. This dissertation examines the ways string quartet players execute specific communicative body motions called cues, which are anticipatory gestures meant to communicate tempo and timing as well as the musical intentions such as dynamics, articulation, and character to the co-performers. Some scholarly research exists on cueing, but a formalized description of the cueing motions involved has not yet been developed. This dissertation serves as an exploratory study examining the motion trajectories of cueing motions employed by the Argus Quartet, …

Making Waves: Comfort Women Justice Movements Across Generations, Julia A. Jacobellis

Dissertations, Theses, and Capstone Projects

Between 1932 and 1945 an estimated 200,000 women across the globe were coerced into becoming comfort women for the Japanese military. As comfort women they were forced to prostitute themselves to soldiers, and endured physical, psychological and emotional torture. While comfort stations were liberated in 1945 with the end of World War II, the Japanese government has yet to formally apologize for their treatment of comfort women, and has failed to meet the demands of survivors and their families who seek reconciliation and justice. The global leaders of these movements for reconciliation are institutions and organizations in South Korea, China, …