Digital Commons Network^™

Systems Epistemology, Boris Ayala

Dissertations, Theses, and Capstone Projects

This dissertation develops a new kind of theory of knowledge, which I call Systems Epistemology (SE). Currently available theories tend to follow the TB+ format according to which knowledge is a true belief plus certain additional properties. Insofar as these theories offer a conceptual gap between the additional properties and truth, however, they are vulnerable to intuitive counterexamples. Building on work by Richard Foley and Stephen Hetherington, SE focuses not on a target belief and the properties it must have to count as knowledge, but rather on the beliefs that surround it and hold it in place. This shift in …

Mechanistic Studies Of Aerobic Photochemistry: Gold Nanoclusters, Nanoparticles, And Solution-Phase Systems, Serah Essang

Dissertations, Theses, and Capstone Projects

This thesis comprises five chapters as enumerated below.

Chapter 1 describes our findings on the reactions of Au glutathione nanocluster (Au₂₀SG₁₆) with singlet oxygen (¹O₂) in D₂O. We noticed it underwent a self-photooxidation reaction. Leading us to mechanistic studies using photophysical, photochemical, theoretical, and indirect trapping methods. We found rapid total quenching of singlet oxygen (¹O₂) by ground-state Au₂₀(SG)₁₆, with evidence for dioxygen insertion into the nanocluster. Supported by analyses with IR, ESI-MS, and density functional theory, we propose the formation of …

Recognition At Work: How Managerial Acknowledgment Shapes Team-Level Outcomes, Annalissa Thomas

Dissertations, Theses, and Capstone Projects

Employee recognition has become a central focus for organizations worldwide, with billions of dollars spent annually on recognition programs. Despite this investment, scientific research on the effectiveness of recognition beyond performance outcomes remains limited. Furthermore, little is known about how recognition operates at the team-level and the specific attributes that make recognition impactful. This study addresses these gaps by disentangling the nuanced attributes of recognition and exploring their influence on employee perceptions of recognition. It also examines how these perceptions affect key outcomes, including perceptions of manager support, job security, autonomy, team cohesion, and engagement, and tests whether trust moderates …

4e-Bp1 Differentially Regulates Translation Of A Subset Of Human Mrnas, Mehreen Mahbub

Dissertations, Theses, and Capstone Projects

Elevated levels of eukaryotic initiation factor 4E-binding protein 1 (4E-BP1) influence cap-independent translation by forming a complex with eukaryotic initiation factor 4E (eIF4E) (eIF4E•4E-BP1). Certain mRNAs—including those encoding hypoxia-inducible factor-1α (HIF-1α), fibroblast growth factor-9 (FGF-9), and two isoforms of tumor suppressors, p53 (p53_A, and p53_B)—contain structured 5’untranslated regions (UTRs) that enable translation either via cap-independent translation enhancer (CITE)-like or internal ribosomal entry site (IRES)-like mechanisms. However, how 4E-BP1 modulates these mechanisms remains unclear. Using fluorescence-based anisotropy assays, we showed that the eIF4E•4E-BP1 binds more tightly to the 5’ m⁷G-cap of these mRNAs than eIF4E …

The Digital Divide In Political Redistricting: Ai's Impact On Minority Representation, Jaime Rodriguez

Dissertations, Theses, and Capstone Projects

Technology plays a significant role in people's daily lives worldwide. It has infiltrated many aspects of our lives, from education and healthcare to politics. With our increasing reliance on technology, artificial intelligence (AI) has become well-enmeshed in our political systems, affecting people everywhere, especially minority groups. This essay will investigate the potential effects of AI on the political influence of racial and ethnic minorities, specifically focusing on its role in altering voting district boundaries— a practice referred to as redistricting. There are several areas of concern under which AI could unintentionally worsen gerrymandering, impact equity in the representation of minority …

I Wear The Past In The Cold, Cecilia Knaub

Dissertations, Theses, and Capstone Projects

“I wear the past in the cold” is a multi-modal archival project exploring themes of intergenerational memory and postmemory. A hand-knit sweater acts as an archive, encoded with metadata about a collection of newspaper articles written by my late father, as well as affectual elements of memory and grief. The accompanying website provides additional detail into the project and design choices. The piece builds on work from memory studies, craft studies, digital humanities, and critical data studies to create a tangible and personal archival object. By accepting the invitation from the #DHMakes movement (Visconti, Dombrowski, and Berger 2020) to embrace …

Computational And Functional Characterization Of Terebrid Venom Peptides, Favour T. Achimba

Dissertations, Theses, and Capstone Projects

Venom peptides represent a natural repertoire of bioactive compounds that are potent modulators of ion channels. Teretoxins, venom peptides from terebrid snails, remain underexplored despite their structural and functional diversity. This thesis is the first to comprehensively explore the structure and function of teretoxins using a comparative computational sequence and structure model followed by experimental assays. The majority of the functional focus has been on identifying the ion channel molecular targets of uncharacterized teretoxins. Teretoxins, like other venom peptides, are hypothesized to manipulate the cellular function of a diversity of ion channels. Dysregulation of ion channels leads to several …

Dumatree: Free Online Education In Bridging The Migrant Digital Divide, Mia Lee

Dissertations, Theses, and Capstone Projects

Research Questions: This capstone project addresses two primary research questions. First, it examines the digital divide within the immigrant-serving non-profit sector, specifically investigating the lack of computer and digital skills training in organizations that serve refugees and migrants. Second, it asks: is it possible to build a scalable, professional-grade tech curriculum using only free, Wi-Fi-accessible online tools? To address the first question, 50 non-profit organizations serving refugees and migrants were reviewed to assess their technical education offerings. To address the second question, Dumatree.com was developed using universally accessible digital resources. A website was the most appropriate format for this project, …

Sometimes I Picture You Dreaming: How American Female Directors Use Women-In-Prison Films As A Pathway For Public Education And Activism In The Era Of Mass Incarceration, Nicolette Natale

Dissertations, Theses, and Capstone Projects

This thesis examines the role of female directors in creating media that showcases how prisons perpetuate sexism or gender-based violence. As mass incarceration began to take off in the 1970s, this paper begins with an analysis of Jack Hill’s The Big Doll House (1971), which often served as the model for women-in-prison (WIP) exploitation films. While Hill perpetuated the white and male gaze in The Big Doll House, Stephanie Rothman subverts oppressive gazes in her WIP film, Terminal Island (1973), and demonstrates a concern with the historical gendered realities of prison – moving beyond representations of prison on the …

The Behavior And Complexation Of Technetium Under Conditions Relevant For Nuclear Fuel Reprocessing, Rachel E. Greenberg

Dissertations, Theses, and Capstone Projects

Spent nuclear fuel is reprocessed by utilizing several large-scale solvent extraction processes. One of the most prevalent of these processes is the plutonium uranium reduction extraction (PUREX) process. This process involves an organic phase composed of tributyl phosphate (TBP) in kerosene and an aqueous phase comprised of concentrated nitric acid. Both uranium (U) and plutonium (Pu) are extracted into the organic phase by nitrate and TBP complexation while the various fission products remain in the initial aqueous phase. Pu is then chemically reduced to its trivalent state and back-extracted into a second aqueous phase, thereby separating the two fissile materials. …

Social Capital And The Spread Of Information On Twitter Related To Change In The Criminal Legal System, Sebastian Hoyos-Torres

Dissertations, Theses, and Capstone Projects

Criminal legal reformers and abolitionists have differing visions for change within the criminal legal system, where reformers seek to modify and abolitionists aim to dismantle it altogether (Davis 2005; Foucault 1977; Kaba 2020). Advocates used print media to disseminate information related to their proposed changes to broader audiences. While print media remains a valuable tool to reach wide audiences, the advent of social media introduced new mechanisms to interact with broad audiences at very low cost while leaving traces of digital data which could be analyzed to better understand the social factors which impact whether information is spread. Throughout this …

Development Of Novel Anti-Cancer Colchicine Analogs: Synthesis And Configurational Studies, Orugbani S. Eli

Dissertations, Theses, and Capstone Projects

Colchicine, a naturally occurring alkaloid, has long been known as a potent therapeutic agent. Despite its efficacy treating gout and other inflammatory disorders, its severe toxicity, limited selectivity, and poor pharmacological profile have restricted its broader clinical application. Reported advantages of colchicine-site ligands as vascular-disrupting agents, including reduced susceptibility to multidrug resistance, have revived interest in the colchicine site on tubulin as a validated therapeutic target for cancer. This dissertation focuses on the development of new colchicine analogs, detailing the synthetic method to functionalized AC-ring derivatives, as well as the evaluation of their configurational stability and biological activity.

In Chapter …

Replanting Hawthorns: Towards A Diachronic Translation Of À La Recherche Du Temps Perdu, Gerardo Bandera

Dissertations, Theses, and Capstone Projects

A novel as long and complex as Marcel Proust's À la recherche du temps perdu poses a challenge of methodology to its translators: how should one proceed with rendering its unique style, its bifurcating sentences, its aesthetic philosophy, and the interplay between content and form? What should one prioritize? This dissertation proposes a method of translation that gives priority not only to sentence structure, as most English translators of the novel have done, but also to the repetition and diachronic development of images, themes, and phrases in order to capture and recreate certain recursive effects of the novel’s form. It …

A Work On/Of Language: Lyric And The Care Of The Self, Evan M. Knight

Dissertations, Theses, and Capstone Projects

Drawing on Michel Foucault’s work on the Ancient Greek practice of the care of the self, this dissertation argues that lyric poetry is a technology of the self: an ethical practice that creates potential for self-transformation through the demands it places on language and modes of attention. Lyric thus maintains a form of truth discourse overshadowed by the Cartesian conception of truth as propositional and method-driven. Unlike contemporary self-care, the care of the self, as the original Greek epimeleia heautou entails, is care inflected by concern and anxiety: the practicing subject places her thoughts, assumptions, ways of being, and—in the …

Filling The Gaps: Maiti Nepal And Anti-Trafficking Governance In Nepal, Sushmita Lamsal

Dissertations, Theses, and Capstone Projects

Human trafficking in Nepal is closely linked to labor migration, gender inequality, and weak state capacity. In this context, non-governmental organizations play a key role in anti-trafficking efforts. This capstone project examines Maiti Nepal’s approach to prevention, rescue, and rehabilitation, with focus on its work at border points and internal facilities provided to human trafficking victims. The study analyzes how Maiti Nepal functions as a quasi-state actor by addressing gaps in Nepal’s anti-trafficking framework, highlights challenges associated with limited inconsistent funding, uneven resource distribution, and support for survivors. The study argues that Maiti Nepal’s significance lies not only in its …

Foreign Songs, Occitan Voices, And The Guitar In Early Modern France (C. 1570-1650), Ana Beatriz Mujica Lafuente

Dissertations, Theses, and Capstone Projects

The cultural traditions of European nations are too often treated as independent and essential entities, obscuring the transnational and interregional exchanges that have shaped modern cultures. In musicology, recent studies have emphasized the plurality and mobility of people, cultures, and music in Europe. Yet, French songs are still largely explained within the framework of the national, generally privileging written over oral traditions, printed over manuscript music, national over regional languages, and monolingual over plurilingual practices. Through the study of songs in Italian, Spanish, Occitan, and Turkish, this dissertation challenges such preconceptions.

This study shows that secular songs in foreign and …

Molding The Mosaic: Progressive Coalition Formation In The 2021 New York City Council Elections, Sam Goodson

Dissertations, Theses, and Capstone Projects

The 2021 New York City Council primaries marked a decisive breakthrough for the city’s progressive left. A cohort of democratic-socialist and socialist-adjacent candidates won office across multiple boroughs, dramatically expanding the size and influence of the left flank of the council. This dissertation analyzes those victories and argues that they constituted a hinge moment in the construction of a progressive governing regime in New York City, with implications that extend beyond New York City politics to the study of social- democratic party families more broadly. Drawing on electoral returns, demographic data, campaign materials, and elite interviews, the project demonstrates that …

Development Of The Active Participle Denoting Ongoing Aspect In Heritage Speakers Of Levantine Arabic In The Us, Reem Kanjawi-Faraj

Dissertations, Theses, and Capstone Projects

This study investigated the acquisition, development, and productivity of اسم الفاعل “ism il-fA؟el”, Active Participle (AP) when denoting ongoing aspect in the comprehension and production of heritage speakers (HSs) of Levantine Arabic (LA^[1]).  Ongoing aspect is mainly realized in Arabic by an inflected imperfective verb preceded by a progressive particle (PROG.V) and in certain cases b AP. Our study is comprised of four sub-studies: a Syrian Levantine Arabic (SLA) adult corpus analysis (production of PROG.V and AP/ CACeC template); a cross-sectional LA child heritage comprehension and production experiment (PROG.V and AP/ CACeC template) ; a longitudinal study of …

Build, Freeze, Expedite, Renew: Messages On Housing In The 2025 New York City Mayoral Campaign, Elizabeth A. Foley

Dissertations, Theses, and Capstone Projects

Polls of likely voters prior to New York City’s 2025 mayoral race suggested that proposing a persuasive solution to the city’s housing crisis was likely to be critical to the building of a winning electoral coalition. And an important factor in voters’ reception of each candidate’s housing proposals would be the role that housing developers are perceived to play in those solutions. Developers, who are widely regarded as unscrupulous profiteers in a local housing landscape where the deck is always already stacked against the renter or home buyer, figure (accurately or not) as the chief villain in the story many …

Towards Unbordered Worlds: Mutual Aid Amid Border Internalisation In New York City, Holly Maclean

Dissertations, Theses, and Capstone Projects

This study explores the relationship between mutual aid and border regimes through the case of Tompkins Distro, a mutual aid group that organises a weekly food distribution in the East Village of New York City. It focuses specifically on two forms of border internalisation that have shaped the emergence and context of Tompkins Distro: welfare state bordering and interior border enforcement. Drawing on four months of participant observations, interviews with core organisers, and documentary analysis, the study examines how Tompkins Distro meets people’s needs each week through a framework of collective care that actively rejects border logics of deservingness and …

Postscript: A Digital Inquiry Into Inherited Memory, Alexander Lee

Dissertations, Theses, and Capstone Projects

This Capstone project explores the intimate mechanics of family memory through digital interfaces and media, centering on a set of more than fifty letters my late grandmother wrote in 1947 during a four-month journey across Europe. Through a series of digital interventions — including mapping, text analysis, and interactive storytelling — Postscript captures the process of my own memory formation as I connect to my grandmother's legacy. The project specifically engages with digital technologies' unique affordances (like interactivity and nonlinearity) to interrogate how digital methods of analysis and expression can develop, as well as distort, modes of relationality and identity. …

Visualizing Six Decades Of Polish Migration: An Interactive Analytics Approach (1966–2024), Alexandra Gilarowski

Dissertations, Theses, and Capstone Projects

This project presents an interactive, data-driven visualization of Polish migration patterns between 1966 and 2024. Using multi-series line chart, cumulative flow analysis, and an animated geospatial map, the project explores six decades of demographic mobility shaped by political, economic, and social forces. Major historical events - including the fall of the Berlin Wall, Poland’s accession to the European Union, Schengen integration, and the 2022 Russian invasion of Ukraine - are incorporated directly into the visualization to contextualize shifts in migration. The dataset, compiled from historical migration statistics published by the Polish Central Statistical Office (GUS), is transformed into a browsable …

Maintenance Mode For Digital Dwellers, Maci Morris

Dissertations, Theses, and Capstone Projects

In an ever-expanding digital landscape that operates on the commodification of user-generated materials, whether through direct or “dark pattern” extraction, it becomes vital for educators to employ digital practices that normalize critical reflection about the creation and storage of digital content. These practices should create better understanding of the underlying infrastructure of content management and storage.

This capstone project, “Maintenance Mode for Digital Dwellers,” is an adaptable pedagogical guide that instructors can use to engage learners in strategies and systems for managing their personal digital materials. Participants are encouraged to engage with their digital maintenance and archival practices through a …

Reimagining Safety And Justice: Experiences Of And Resistance To Police Sexual Violence In New York City, Priscilla Bustamante

Dissertations, Theses, and Capstone Projects

In the era following both Black Lives Matter and #MeToo, police sexual violence (PSV) currently constitutes the second most commonly reported police complaint after excessive force. Police across the U.S. are caught for some form of sexual misconduct once every five days, with on-duty officers found to commit sexual assaults at more than double the rate of the general population. The gendered and racialized perpetration of sexual violence extends far beyond policing; however, it has been intensified within the masculine, militarized carceral structures designed to legally control and punish.

Accordingly, this dissertation utilizes an interdisciplinary, multi-method approach to offer what …

Open To The Public(S): Privatized Public Space, Technology, And Aspirational Wealth At Hudson Yards, Troy Simpson

Dissertations, Theses, and Capstone Projects

Using the publicly accessible plaza at the Hudson Yards development in New York City as a backdrop, this dissertation provides an examination of mechanisms by which public spaces—already under pressure from a range of factors including privatization and securitization—are further transformed via processes associated with the notion of smart cities initiatives, or platform urbanism. Following a literature review and presentation of relevant contextual background related to the history and configuration of the site, the data chapters present a range of operational and material mechanisms that cumulatively establish a class-based strategic provision of narrow boundaries for visitor access and activities oriented …

Online Visual Query System For Real-Time Large-Scale Spatio-Temporal Data Explorations With Error Bounds, Xueqi Huang

Dissertations, Theses, and Capstone Projects

Modern datasets continue to grow in size, dimensionality, and heterogeneity, creating increasing tension between the need for responsive, interactive analysis and the computational cost of accessing, aggregating, and visualizing large volumes of data. Traditional database engines and visualization tools often assume that full data retrieval is feasible or that exact computation is necessary for meaningful insight. In practice, however, analysts frequently benefit from timely, uncertainty-aware approximations than from delayed and exact results. This thesis investigates how data summarization techniques, specifically mergeable sketches can be combined with progressive, out-of-core visualization methods to support interactive exploration of datasets that exceed main memory. …

Less Self, Less Fear: Manipulation Of The Self Using Virtual Out-Of-Body Experiences To Alter The Conscious And Unconscious Experience Of Emotion, Dillon Freed

Dissertations, Theses, and Capstone Projects

This study investigated whether adopting an out-of-body perspective in virtual reality (VR) reduces subjective and physiological emotional responses to vicarious pain stimuli compared to inhabiting a first-person embodied avatar. Twenty-four participants experienced two counterbalanced VR conditions: (1) Avatar Embodiment (AV), in which they inhabited a photorealistic avatar from a first-person perspective, and (2) a Virtual Out-of-Body Experience (vOBE), in which they observed their avatar from a displaced third-person perspective. In both conditions, participants viewed a standardized series of vicarious pain images while electrodermal activity was recorded and self-report measures of embodiment (AV) and disembodiment (the vOBE state), emotional intensity (a …

Cecil Taylor, 1950–1976: Theory & Practice In His Own Words, Michelle A. Yom

Dissertations, Theses, and Capstone Projects

Cecil Taylor (1929–2018) was a poet, composer, pianist, and dancer who is widely regarded as one of the founding figures of Free Jazz. Despite this historical significance, Taylor has not been a subject of substantial archival research. Some scholars have written his name into music scholarship through explicitly or implicitly reiterating the notion of “freedom” that circulated among contemporary jazz critics of the late 1950s and the 1960s. Others have focused on analyzing Taylor’s solo piano music, often reducing Taylor’s musical theories and practices into the formal structures of the music itself. To date, the scholarship has simplified Taylor’s work …

Protein Allostery Probed By Ligands Across Sites, Virgil A. Woods

Dissertations, Theses, and Capstone Projects

Allostery is a pervasive regulatory principle throughout biology, yet the structural pathways by which distal inputs alter active‑site chemistry within protein structures remain incompletely defined and exploited. This dissertation uses protein tyrosine phosphatase 1B (PTP1B) as a tractable model to map those pathways with complementary experimental and computational tools. I integrate high‑resolution hydrogen-deuterium exchange mass spectrometry (HDX-MS), room-temperature crystallography, NMR, steady-state kinetics, crystallographic pseudo-ensembles, and machine-learning-guided ligand discovery. The working premise is that regulation reflects redistribution within a conformational ensemble rather than a binary switch. That orthogonal perturbations by small molecules, mutations, and protein partners can be used to both …

Courts Of New York: A Visual Atlas Of The City’S Public Basketball Spaces, Nathaniel Rattner

Dissertations, Theses, and Capstone Projects

Basketball courts in New York City are recreation facilities, community anchors and part of the city’s cultural image. In the basketball capital of the world, New Yorkers are rarely more than a few blocks away from a court. The visual diversity of these courts, however, is not widely documented in systematic ways.

This project makes that diversity visible to the public, combining open data, aerial imagery and computational analysis to document this important public space across the five boroughs. It is a narrative story and digital atlas of New York City’s public basketball courts, using surface color as a way …