Digital Commons Network^™

Black Women And Social Movements: A Narrative Analysis, Nantasha Williams

Dissertations, Theses, and Capstone Projects

The contributions of Black women in social justice movements are not well documented in the scholarly literature. Their roles as activists have been expunged from the history in America over centuries. This study revealed Black women’s experiences within social movement spaces. The purpose of this dissertation study was to discover the struggles, successes, and strategies of the lives of high-profile Black women activists working in contemporary spaces that are often co-inhabited by Black men and/or white women; it elevated the voices of Black women activists. The study employed a narrative analysis methodology utilizing open-ended individual interviews with three prominent Black …

Mandatory Esg Disclosure And Executive Compensation: Evidence From The Europe Union Non-Financial Reporting Directive, Dana Lacondre Nugent

Dissertations, Theses, and Capstone Projects

The European Parliament passed the Non-Financial Reporting Directive (NFRD) with the intent to “encourage firms to identify and manage ESG risk” and “provide more transparent and relevant information …intended to empower stakeholders” (EU Directive 2014/95/EU). In my dissertation, I examine whether this change in the information environment is associated with a change in discretionary compensation as a result of decision-useful information conveyed in the mandated Environmental, Social, and Governance (ESG) disclosures. While I expected that new ESG information (Resist) would experience cross-setting changes, my results show that the impact of the mandate is more nuanced. I find herein that …

Who’S Afraid Of Employer Sanctions?: Political And Institutional Dynamics Of Workplace Enforcement, Michael C. Macher

Dissertations, Theses, and Capstone Projects

Since the breakdown of comprehensive immigration reform in 2007, a growing number of states have enacted work verification laws aiming to accomplish what the federal government could not: halt unwanted immigration by building a "wall" around the labor market. However, the empirical record on these laws remains mixed. While scholarly and journalistic reports observe that states appear to lack both the institutional capacity and political will to enforce their own work authorization policies, economic impact studies show that these same “poorly enforced” laws nonetheless produce substantive effects on the strategies of employers and migrants alike. This thesis asks the question: …

Language Play And Racial Dysphemism In The Marrakchi Language Space, Spencer Fausel

Dissertations, Theses, and Capstone Projects

This study seeks to divulge the meaning and popular usage of two phonetically similar yet reportedly distinct dysphemisms spoken and understood in the Marrakchi dialect of Moroccan Arabic (Darija). Darija speakers across the North African lingua-space use the term "qlawi" to denote testicles. In Morocco, speakers utter "qlawi" to express negation or pejorative notions of being, the term commonly wielded to disparage or vituperate a frustrating person or object—drawing connections to the subaltern, the lowly, the destitute, the stupid, the possessionless, and potentially to the racialized (non)object. The word itself can stand as a syntactic substitute for “nothing” in certain …

Three Essays Applying Dynamic Models In Economics, Finance, And Machine Learning, Lucas C. Dowiak

Dissertations, Theses, and Capstone Projects

This dissertation is a composition in three parts. Collectively, these essays investigate dynamic methods and their application in the fields of Economics, Finance, and Machine Learning. It pulls liberally from all three. In particular, this dissertation makes repeated use of multi-state modeling frameworks popular in Economics to bring a faceted view to the underlying data and detect its hidden heterogeneity. The challenge of modeling financial assets and estimating their dependence is another focus. For stimulus, concepts in the Machine Learning field are brought in to aid or compete with established econometric techniques.

Econometric Applications of the Hierarchical Mixture-of-Experts

In this …

Identifying Graduate Students’ Instructional Strategies And Approaches Towards Teaching Employable Skills, Elizabeth S. Che

Dissertations, Theses, and Capstone Projects

College instruction tends to focus on imparting disciplinary knowledge rather than employable broad-based skills emphasized by undergraduate guidelines. The lack of emphasis on broad-skill development may leave many undergraduate students unprepared for the workforce. Graduate students who are future professoriate, are teaching undergraduate courses with various attitudes and strategies. This dissertation comprises three published studies that used data from two surveys identifying graduate students’ instructional strategies and approaches to teaching employable skills in their courses.

The first study asked whether graduate students teaching undergraduate courses (N = 114; 70.2% women, M age = 30 years) aim to teach employable …

Toward Otherworlding The Teaching-Learning Of Psychology With Community College Students, Francisco Medina

Dissertations, Theses, and Capstone Projects

This dissertation reimagines a different relationality to teaching-learning psychology in the community college classroom through a series of three separate articles. Each article draws on quasi-ethnographic, autoethnographic, and group discussions elements to wonder about the types of theoretical, methodological, and pedagogical dimensions that might make psychology courses more attuned and accountable to younger generations and the end of the world as we know it. The first article explores the metaphysical inseparability, interdependence, and co-constitution of teaching-learning, theory-making, and collective world-making in the psychology community college classroom as an invitation to the end of psychology as we know it. I argue …

Essays On Empirical Economics, Dorian Abreu

Dissertations, Theses, and Capstone Projects

CHAPTER 1: HIGH FREQUENCY TRADING AND MARKET LIQUIDITY

This paper provides evidence of the impact of High Frequency Trading (HFT) on liquidity. I use data from the NASDAQ OMX that identifies the trades of 26 HFT firms on 120 randomly selected stocks listed on the NASDAQ. I find that HFT improves overall market liquidity. However, the liquidity improvements come at the expense of the non high frequency traders. Results indicate that trades in which the HFT supply liquidity to non HFTs have a significantly wider spreads. This impact is larger for smaller cap stocks. Additionally, price impacts are largest when …

Turning Movements Into Markets: How Corporations Co-Opt Cultural Values For Profit, Anthony J. Capote

Dissertations, Theses, and Capstone Projects

In this dissertation, I explore how corporations engage in values-based marketing in the 21^st Century. It is hardly a new phenomenon for corporate advertising to co-opt popular cultural values and trends. With the rise of platform capitalism — under which digital platforms generate wealth by cultivating our online data and resell it to advertisers — as well as the political and social context of the Trump Administration, however, major corporations have entered a new phase in the marketing framework that aims to attract consumers based specifically on their cultural and political values. Using a mixed methods approach I explore …

Unpacking The Contested State Of Public Housing In New York City, Kristen Hackett

Dissertations, Theses, and Capstone Projects

In recent years, the New York City Housing Authority has announced and pursued two key plans for public housing that they promise will address the twin problems of disinvestment and disrepair that have been deepening since the turn of the century. In tandem with these announcements and pursuits, opposition from public housing residents has swelled and led to the formation of new grassroots groups that not only reject these directions, but also advocate alternatives. This dissertation delves into the details of these plans, the contestations they've inspired, and the futures they engender, with attention to the consequences of these changes …

Fragmentation And Some Applications, Joseph Bendana

Dissertations, Theses, and Capstone Projects

This dissertation is an exploration of the idea that human minds are fragmented and its implications for some ongoing debates in the philosophy of mind and epistemology. Let Fragmentation be, minimally, the view that human cognitive information access is best modeled as having a structure that permits for selective, variable-mediated access, instead of a structure that enables always-on, global access. In chapter 1, I canvass the motivation for this view, its many variants, and some of the key open questions that it raises, situating this project in the broader landscape of work on the view. In chapter 2 I argue …

Stolen Valor: Mapping The Style Subcultures Of The Left, Lydia Mokdessi

Dissertations, Theses, and Capstone Projects

"Stolen Valor: Mapping the Style Subcultures of the Left'' performs an analysis of three observed style subcultures prevalent in American fashion between the 2000s and the 2020s and demonstrates how these distinct style languages each draw from the aesthetics of various 20th and 21st century Leftist political movements, discussing the extent to which each style subculture undergoes a process of appropriation by the dominant culture and subsequent subsumption into the mainstream compared to the extent to which the subversive communicative power of each subculture remains intact for the original adopting population. The three style vernaculars this text identifies will be …

Speeding Up Coded Distributed Machine Learning, Xian Su

Dissertations, Theses, and Capstone Projects

The advancement of artificial intelligence has facilitated the generation of vast datasets, whose size often exceeds tens of terabytes. Meanwhile, machine learning has become the most important technique for big data analytics, and sophisticated models with thousands or even millions of parameters are designed to leverage big data. However, processing big data and training large models necessitate significant storage and computational resources, which has been a bottleneck in the development of artificial intelligence. Distributed computing, such as MapReduce, has been proposed to surmount the computational bottlenecks associated with single-machine analysis.

Although distributed computing harnesses the collective power of numerous less …

Prosodic Marking Of Focus In Autistic And Neurotypical Adults, Nishtha N. Trivedi

Dissertations, Theses, and Capstone Projects

Purpose: This study investigates how adult autistic speakers compare with neurotypical speakers in the manipulation of prosody to mark narrow and contrastive focus in American English. In particular, it explores whether the two groups differ in terms of pitch accent status, pitch accent type, and overall nuclear contour patterns in focus marking.

Methods: We conducted an experiment eliciting speech from autistic and neurotypical adults in which we compared their use of pitch accent in answers to wh-questions and in corrective statements.

Results: We found neurotypical speakers to primarily use H* to mark narrow focus on subjects and L+H* to mark …

Wuwei Praxis, Zachary L. Gelnaw-Rubin

Dissertations, Theses, and Capstone Projects

The question of how to change the world is answered in the concept of praxis. For structural change to occur a “revolution in motivation or feeling,” - a paradigm shift - is needed. I argue that this requires the adoption of feminist liberation praxis, which involves a negativistic political stance, nonideal theorizing, and an openness to self-transformation. This entails a transformation of the concept of praxis itself within the Leftist idiom, a transformation which could be the linchpin of the needed paradigm shift in the larger culture.

The three parts of this thesis elaborate upon the different aspects of this …

Math Anxiety And Avoidance Of Mathematics At The College Level: Undergraduate And Their Sense Of Not Belonging In Math Classrooms, Kay C. Lashley

Dissertations, Theses, and Capstone Projects

Negative experiences and perceptions of the subject often influence the avoidance of mathematics at the college level. This study explored this issue by investigating the relationship between math anxiety, belongingness in math classes, and help-seeking behaviors among STEM and non-STEM majors. The study involved 41 participants, including 24 STEM majors and 17 non-STEM majors, all undergraduate college students aged 18 to 54. The results revealed that most students (39 out of 41) felt a sense of belonging in their math classes. Correlation analyses showed a significant positive relation between math anxiety and self-reported math competency, “r(41)= .44, p < .01,” and that higher levels of math anxiety were linked to a greater likelihood of avoiding math classes, “r(41)= .35, p = .02”. Students with lower math anxiety were marginally more inclined to seek help from family or friends, “ X2 (12, N = 42) = 20.1, p = .065”. However, there were no significant differences in help-seeking behaviors between STEM and non-STEM majors. Overall, these findings are consistent with previous studies. Nevertheless, more research and interventions are needed to develop supportive math learning environments at the college level, especially for students with higher anxiety.

The Charge Forward: An Assessment Of Electric Vehicle Charging Infrastructure In New York City, Christopher S. Cali

Dissertations, Theses, and Capstone Projects

The federal and local New York City (NYC) governments are actively promoting Electric Vehicles (EVs). This capstone project assesses the state of EV charging infrastructure in NYC and its readiness for EV growth. NYC faces unique challenges due to its dense population and limited space for infrastructure. There's a significant disparity between the number of gas pumps and fast EV chargers in the city, with only 170 Level 3/DC (Direct Current) Fast Chargers publicly available. These Level 3 chargers are most important because they can charge an EV in 15 minutes; Level 2 chargers, also considered in the analysis, take …

Fashion, Freedom, And Feminism: The Transcendent Work Of Rosa Genoni And Her "Tanagra Dress" Reimagined, Christina Trupiano

Dissertations, Theses, and Capstone Projects

The fashion industry itself is broad in scope and dependent upon numerous sub-industries to produce its garments. It is heavily dependent upon machinery of all kinds, yet unlike many industries today, it is still also largely reliant on manual labor, specifically minority women labor. This dependance upon manual labor correlates with its long history of worker exploitation and sweated labor. The concentration of exploitative labor practices in the fashion industry have made it a focal point in the ongoing struggle between workers and the downward pressure capitalism and industrialization placed on worker compensation, quality of life and job security.

This …

New Algorithmic Support For The Fundamental Theorem Of Algebra, Vitaly Zaderman

Dissertations, Theses, and Capstone Projects

Univariate polynomial root-finding is a venerated subjects of Mathematics and Computational Mathematics studied for four millenia. In 1924 Herman Weyl published a seminal root-finder and called it an algorithmic proof of the Fundamental Theorem of Algebra. Steve Smale in 1981 and Arnold Schonhage in 1982 proposed to classify such algorithmic proofs in terms of their computational complexity. This prompted extensive research in 1980s and 1990s, culminated in a divide-and-conquer polynomial root-finder by Victor Pan at ACM STOC 1995, which used a near optimal number of bit-operations. The algorithm approximates all roots of a polynomial p almost as fast as one …

The Early Late Miocene Cessation Of Deep And Intermediate Water Circulation Through The Central American Seaway, Benjamin Stanley Kwiatkowski

Dissertations, Theses, and Capstone Projects

The state of the middle late Miocene global ocean circulations which regulated climate and affected deep ocean chemical environments were impacted by geographic changes. During the Miocene, cirum-equatorial circulations slowly decreased, which included through the seaway between the Americas called the Central American Seaway (CAS). Its shoaling and ultimate closing led to the onset of modern day oceanic circulation as characterized by the global thermohaline circulation. However, this seaway has a long hotly debated history concerning the timing of its restriction and shallowing owing in part to the shifting of tectonic plates.

The goal of this research focuses on investigating …

Learning From Their Flocks: Analyses Of Power On Hudson River Valley Livestock Farms, Mark D. D'Alessandro

Dissertations, Theses, and Capstone Projects

Livestock farming in the Hudson River Valley, and selling meat in New York City farmers’ markets, are activities bounded by a region, and heavily influenced by place. Farming is represented in this project as a material linkage between urban and rural, both shaped by power relations, and the respective places of production and consumption. Interrupted by the COVID-19 pandemic, this study investigates placemaking and power dynamics on farms, their marketplaces, and spaces in between, during normal market conditions, and those which are anything but normal. The findings expose the reader to the representations of place in a local, niche market, …

Cinema And Ritual: Decolonial Feminist Approaches To Image-Making In The Americas And The Caribbean, Natalie M. Erazo

Dissertations, Theses, and Capstone Projects

This thesis project is composed of an open-access syllabus hosted on a CUNY commons site, as well as a paper that examines various films and texts responding to the theme of cinema and ritual. Referenced films will focus on ritual as a decolonial feminist methodological framework, rooted primarily in Afro-descended and Indigenous cosmovisions within Latin America and the Caribbean. From a dance ritual spell warding off U.S. imperialism in present-day Puerto Rico, to a poetic visual eulogy for murdered women in rural Mexico, to a community prayer to Yemaya bringing relief for water scarcity in Cuba to a cautionary tale …

Power And The Press: Reimagining The World By Producing Information Together, Jen Hoyer

Dissertations, Theses, and Capstone Projects

This study of three collectively-organized activist printing projects examines how information production is a strategy for communities to reimagine and reconfigure oppressive power structures. I consider the High School Student Union and their newspaper, the High School Free Press; the women’s collective that took over RAT Subterranean News; and WIMP, a radical printing collective that broke away from the New York City Students for a Democratic Society chapter and supported a variety of progressive movements in New York City in the late 1960s and early 1970s. This research examines how dissatisfaction with oppressive power structures leads individuals to build collective …

Using Leaf Spectra To Elucidate The Taxonomy And Ecology Of Living And Dried Plants, Natalia L. Quinteros Casaverde

Dissertations, Theses, and Capstone Projects

Identifying plants and understanding of changes in plant communities are crucial to the conservation and management of nature. The shortwave spectral reflectance of leaves is a promising tool for rapidly identifying species at different taxonomic ranks and predicting important plant functional traits. However, the spectral reflectance of leaves changes in response to biotic and abiotic conditions.

The aim of this dissertation is to investigate the potential of shortwave spectral reflectance to investigate (Chapter 1) how its variation affects the accuracy of methods used to predict plant taxonomies and what environmental factors most influence biophysically predicted traits, (Chapter 2) what are …

Mechanistic And Engineering Studies Of Lov Photoreceptors In Yeast, Matthew M. Cleere

Dissertations, Theses, and Capstone Projects

A variety of cellular biosensors have evolved which can translate electromagnetic radiation from the environment into biological functions. Light-Oxygen-Voltage (LOV) domains in particular, are a group of photoreceptors that respond to blue wavelengths of light and can become a cellular photoswitch by converting this stimulus through their attached effector domains. For instance, the Helix-Turn-Helix (HTH) DNA-binding activity of the bacterial transcription factor EL222 and the Regulator of G-protein Signaling (RGS) in the fungal membrane associating protein BcLOV4 are both induced by blue-light sensing LOV domains. While previous work has provided the field with a structural characterization of LOV proteins in …

The Construction Of Victimhood In Human Trafficking Intervention Courts, Lauren Moton

Dissertations, Theses, and Capstone Projects

Human trafficking intervention courts (HTICs), specialty courts in the US designed to connect trafficking victims to services when they are arrested, require defendants to identify as victims of human trafficking in order to qualify for HTICs' services and other social supports. However, some defendants may be autonomously trading sex, thereby raising questions about the meaning of the term "victim" within HTICs. Therefore, my study asks the following: a) at the institutional level, how do HTICs’ rules, norms, procedures, and stakeholders implement and give meaning to the “victim” label, and why?; and b) at the individual level, how do people who …

From The Outside Looking In: Transmasculine Narrative Identity, Experiences, And Larger Narratives On Social Media, Micah Roldan

Dissertations, Theses, and Capstone Projects

Narrative identity development is an essential process in how individuals perceive themselves and the world around them. Often, narrative identity is studied in cisgender heterosexual individuals and applied to others without the acknowledgment of individuals that fall outside of these categories. Drawing upon existing literature and autoethnography, this thesis aims to meaningfully bridge this gap by studying the narrative identity development of transmasculine individuals through the lens of social media. This thesis proposes that the use of social media to share gender transition journeys has created a new digital trans and queer narrative for users and viewers. This narrative is …

Employment Outcomes In Higher Education, Yunxia Wei

Dissertations, Theses, and Capstone Projects

Understanding the relationship between education, jobs, and wages in higher education is critical. It is not just about earning a degree; it is also about what that degree means for your earnings and the economy. Investigating data on jobs and wages challenges what we think we know and helps us see the whole picture. And delving into how much graduates earn based on what they studied and where they went to school by looking at Post-Secondary Employment Outcomes (PSEO) using data from sources like the U.S. Census Bureau and the Integrated Postsecondary Education Data System (IPEDS). It's like looking into …

Visualizing Ancient Empire In Tudor England: Imperial Monarchy, Reformation, And The Antique Soldier In The Title Page To Richard Grafton’S Large Chronicle (1569), Peter Nicholas Otis

Dissertations, Theses, and Capstone Projects

This thesis analyzes the iconography and visual sources of the title page to the first volume of A chronicle at large and meere history of the affayres of Englande (1569) by the Tudor author Richard Grafton. Representing the visual synthesis of several distinct but interrelated currents that developed in the preceding century, the title page to the Large Chronicle offers a rare glimpse into a transitional moment in the middle Tudor perception and visual representation of the British past. These currents include imperializing royal iconography, with origins in antecedent representations in the late fifteenth century; the entry of the ‘classicizing’ …

Knowing The Patient As A Person: Social Media Listening And Gadamerian Analysis Of Nurses’ Expressions Shared During The Covid-19 Global Health Pandemic, Janusz A. Kaleta

Dissertations, Theses, and Capstone Projects

Background: COVID-19 has dramatically changed human-to-human interactions from in-person to the nonhuman domain of virtual space. In January 2021, every 28 seconds one person died of COVID-19 in the United States. An average of 3,100 Americans died each day during the deadliest month of the pandemic. As of January 2023, the number of COVID-19 deaths in the USA surpassed 1.000.000 people. In hospitals, human-to-human interactions were often limited to seeing one’s eyes behind the face shields, and respirator masks, and hearing a muffled voice, or sounds of the ventilators. In New York State 452 nurses died during the pandemic.

Research …