Digital Commons Network^™

The Feminine Harp As Feminist Tool: Early Professional Footing For Women In Mid-Twentieth-Century America, Chelsea Lane

Dissertations, Theses, and Capstone Projects

In 1930s North America, women—for the first time—were accorded permanent principal positions in significant American orchestras. Edna Phillips, Alice Chalifoux, and Sylvia Meyer, all students of the legendary harp pedagogue Carlos Salzedo, have been celebrated as pioneers for the prestigious employment they obtained in the Philadelphia Orchestra, Cleveland Orchestra, and National Symphony Orchestra, respectively, between 1930 and 1933. Despite the impressiveness of these accomplishments, however, the narrative of their “firstness” is not wholly accurate. In actuality, female harpists have occupied orchestral posts as acting principals, substitutes, and second harpists since the very inception of orchestras. The cause for their early …

Empirical Essays On Contingent Convertible Capital Securities, Andrea Golfari

Dissertations, Theses, and Capstone Projects

This dissertation consists of five chapters on contingent convertible capital securities, their macroprudential role within the regulatory capital stack of financial institutions, and the effects of the regulatory environments surrounding them on their design.

Chapter 1 This chapter briefly introduces this dissertation, including its motivation and structure.

Chapter 2 The first part of this chapter describes every design feature of contingent convertible capital instruments (CoCos) and provides a review of the literature on their role as macroprudential tools and on optimal CoCo design. The second part of the chapter offers a complete discussion of the role assigned to CoCos in …

Time And Power: The Will To Temporalize In Digital Culture, Talha Issevenler

Dissertations, Theses, and Capstone Projects

In this dissertation, I analyze the new forms of temporalization of social media in relationship to arrangements of power through nonhuman agency of the algorithm. The new social media industry refers to the entities that make up its circulatory movement, simply as ‘content’. This suggests that scientific or empirical study of social media should deal with content and analyze this as the data of research through sampling (Manovich, 2020, p. 93-94). Yet the forms and the temporality in which the content is presented not only are open to empirical research but should be central to our understanding of the organization …

North Of The Grid: The Black Experience Of 17th -19th Century Rural New York City, Stephanie E. Barnes

Dissertations, Theses, and Capstone Projects

In the United States, transatlantic slavery was a racial project and template for race-making which created a country that relied on institutions that were organized and performed through social stratification. Today, the nation still operates on systemically racist institutions that have benefited whites while disadvantaging ‘others.’ The narratives presented in American history are rooted in whiteness and benefit the white community while marginalizing nonwhites. Over two hundred years of slavery history in this country has been purposely manipulated and left out. My research focuses on using an historical archaeological framework to research and share the lives of free and enslaved …

Pushing Understanding: Curriculum Resources For Digital Pedagogues, M. Rubin

Dissertations, Theses, and Capstone Projects

Whether one wishes to admit it or not, the classroom is a distinct and separate space from the rest of the world with its own rules, expectations, and environment. Even when a class takes place outside of a classroom, the space takes on the role of a classroom, if not outright becoming a classroom in every form aside from shape. This is not unlike, for instance, a tabletop game: even if not played on a literal tabletop, a tabletop game remains identifiable as such, and its rules and expectations remain the same, as does even its environment. A course may …

The Impact Of Focused Attention And Opening Monitoring Meditation Styles On Attention, Jennifer Wheary

Dissertations, Theses, and Capstone Projects

Mindfulness meditation – often broken down into two distinct types, focused attention (FA) and open monitoring (OM) – has been associated with a range of affective and attentional benefits. Using an attentional blink (AB) paradigm that demonstrated improved attention for novice FA meditators, we explored whether novices who engaged in a single, brief bout of meditation exhibited any differences in alpha or theta power during meditation, and whether these differences were apparent by meditation type. In the AB paradigm, participants are asked to identify two targets, T1 and T2, which are separated by 200-500 ms. Our results showed no significant …

Biomimetic And Medical Applications Of Hollow Nanoscale Structures, Justin Fang

Dissertations, Theses, and Capstone Projects

Materials whose structure incorporates nanoscale void spaces have multiple possible uses, whether in a bulk form or as individual particles, due to the combination of high surface area ratios and nanoscale material properties. This thesis will explore a few of these possibilities, concentrating on potential biomimetic and biomedical applications, for two materials: metal- organic frameworks and superparamagnetic iron oxide nanocages.

Metal-organic frameworks consist of metal ions such as Cu2+ which have highly porous lattice structures allowing them to absorb and release guest molecules such as peptides like diphenylalanine; this stored chemical energy can be turned into kinetic energy and used …

A Case For Comprehensive Work-Based Learning And Career Education For New York City’S Public High School Students, Jacqueline De La Cruz

Dissertations, Theses, and Capstone Projects

As children progress through grades K-12 they are often asked what they would like to be when they grow up, but there are few opportunities for exposure to real world work experiences while they are in school. While many radical scholars have critiqued the primacy of the economic goals of schooling, in this paper I embrace the connection between education and employability to advocate for career education and work-based learning programs to bolster students’ postsecondary plans. Work-based learning does not substitute traditional forms of education and schooling, but when aligned with tenets of learning and career theories, it has the …

The Silent Holocaust And Other Myths: The Jewish Body And Intermarriage In The Fiction Of Saul Bellow And Philip Roth, Samuel Gold

Dissertations, Theses, and Capstone Projects

This dissertation concerns the legacy within the Jewish American imagination of two related ideas: the pseudoscientific belief in the Jewish body’s inherent physical difference, and the conviction, shared by rabbis, sociologists, and Jewish advocacy organizations in the second half of the 20th century, that Jewish-gentile intermarriage threatened Jewish survival in America. The Jew’s association with illness and debility is central to the Nazi race theories that undergird the Holocaust; the postwar American anxiety over intermarriage responds to that destruction. Fearing that intermarriage may yield a second, “silent” Holocaust through assimilation, American Jewish leaders metaphorically equate exogamy (out-marriage) with genocide.

I …

How Marlon T. Riggs Queered The Documentary Form, Anthony M. Sweeney

Dissertations, Theses, and Capstone Projects

Marlon T. Riggs’s documentary films and their paratextual elements are rooted in his intersectional identities as a Black and gay man. His activist goal of Black gay liberation was based on what he saw as deeply engrained internal and external racist and homophobic societal structures that subjugated Black queers. In this thesis, I place research from Black cultural studies, gender and sexuality studies, and film studies in conversation with one another to show how Riggs’s filmography is an example of queer form. In doing so, I attempt to redefine the focus of the scholarship on Riggs from an avant-garde filmmaker …

Tablets As A Vehicle For Imprisoned People’S Digital Connection With Loved Ones, Andrea Mufarreh

Dissertations, Theses, and Capstone Projects

The intersection between criminal justice and technology is fairly understudied, despite increasing technological advancements in the world and within the criminal justice system. A rather recent addition to the technological landscape of prison is the adoption of tablets used by imprisoned people for communication and connection with loved ones and other activities, which is particularly important given the context of COVID-19, a virus which caused a global pandemic from 2020-2022. While the use of tablets by imprisoned people appears to be a new trend, the use of tablets in prison both prior to and during the pandemic has remained an …

Genomic Insights Into Mechanisms Of Microbial Evolution And Evolution-Inspired Strategies To Combat Pathogen Diversity, Saymon Akther

Dissertations, Theses, and Capstone Projects

We live in an era of emerging infectious diseases that are increasingly common, rapidly spreading, and gravely devastating. Lyme disease, caused by bacteria belonging to the genus Borreliella, is rapidly rising in the Northern Hemisphere because of geographic range expansion of both the tick vectors and the pathogens. Evolutionary comparative analysis of Borreliella genomes is a key to understanding the phylogeographic history and mechanisms of their global diversification. Moreover, genomic variations in Borreliella associated with human pathogenicity, e.g., at loci encoding cell-surface antigens interacting with the vertebrate hosts, have not been fully identified. Similarly, the ongoing COVID-19 pandemic, caused …

Modelling And Forecasting Methods In Financial Economics, Shuo Gao

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters.

Chapter 1: Behavioral heterogeneity among investors has been shown to explain the volatile nature of stock markets. In this chapter, I investigate the different behaviors of investors by proposing a heterogeneous agent model based on Chiarella et al. (2012) which involves fundamentalists, chartists, and noise traders with two-state hidden-Markov regime switching expectations. By applying the S&P 500 and CPI data from January 1990 to December 2020, the model shows strong evidence of behavioral heterogeneity among different groups of traders. After an in-sample backtesting and out-of-sample forecasting which further evaluate the capability of the model, …

Robert Rosen And Relational System Theory: An Overview, James Lennox

Dissertations, Theses, and Capstone Projects

Relational system theory is the science of organization and function. It is the study of how systems are organized which is based on their functions and the relations between their functions. The science was originally developed by Nicolas Rashevsky, and further developed by Rashevsky’s student Robert Rosen, and continues to be developed by Rosen’s student A. H. Louie amongst others. Due to its revolutionary character, it is often misunderstood, and to some, controversial. We will mainly be focusing on Rosen’s contributions to this science. The formal and conceptual setting for Rosen’s relational system theory is category theory. Rosen was the …

Recognition As A Pedagogical Formation: Re-Tracing Black Rhetors’ Care-Work In The Field Of Writing Studies, Chy L. Sprauve

Dissertations, Theses, and Capstone Projects

This project addresses the absence of literacy pedagogies produced by Black rhetors mostly in the mid-20^thcentury South from the field of Writing Studies. One of the aims of this project is to center the rhetorical work of teachers and organizers like SNCC (Student Non-Violent Coordinating Committee) facilitator Ella Baker, educator Septima Clark, and activist Stokely Carmichael, among others, as a major reference point for instructors and administrators in the field who are invested in practicing literacy pedagogies rooted in social justice. This project also seeks to invite folks in the field as well as other interested parties to …

Public Policy And The Business Life Cycle, Hugo Barreca

Dissertations, Theses, and Capstone Projects

This study uses a business life cycle perspective to investigate and compare three different approaches to urban economic development policy, each of which focuses on a particular stage of company development. Well-meaning urban policies might be more effective if they were aligned with all the common stages of the business life cycle. This study compares programs that address specific stages of the business cycle to demonstrate that it is possible to address each stage. While it is not possible with a small number of cases and many dimensions of variation to validate a causal model of which packages of policies …

Symmetries, Zero Modes And Light Transport In Non-Hermitian Photonics, Jose David Hernandez Rivero

Dissertations, Theses, and Capstone Projects

We approach some fundamental aspects of photonic dissipative systems treated by a non-Hermitian theory. Inspired by the possibilities provided by some major non-Hermitian symmetries, we study systematically the properties of the novel pseudochirality, pseudo-anti-Hermiticity, and supersymmetry. We analyze other aspect of photonics, the zero mode, which has a profound connection to non-Hermitian physics. We propose a scheme to realize a zero mode that exists even in the absence of symmetries. Finally, we approach light transport in non-Hermitian photonic systems, where the introduction of gain and loss can modify drastically the propagation speed of wavepackets.

A Python Implementation Of The Quasi-Harmonic Approximation: Ab-Initio Study Of The Thermoelastic Properties Of Magnesium Oxide And Calcium Oxide, Adewumi Bakare

Dissertations, Theses, and Capstone Projects

When heated up, materials change volume, typically they expand, and they also change their elastic properties, typically by softening. Computational methods to calculate materials properties at finite temperature are needed to compensate for the lack of experimental data, as well as to predict materials properties at conditions difficult to be reached in experimental labs. In this research project, I designed a set of Python codes implementing a quasi-harmonic approximation (QHA) method to calculate thermodynamic functions at constant volume, equation of state, and the isothermal Bulk modulus of cubic materials. To validate the new computational tools, this implementation of QHA has …

Phase Transitions, Critical Phenomena, And Correlation Functions In The 2d Ising Model And Its Applications To Quantum Dynamics: A Tensor Network Approach, Sankhya Basu

Dissertations, Theses, and Capstone Projects

This thesis explores several aspects of the 2D Ising Model at both real and complex temperatures utilizing tensor network algorithms. We briefly discuss the importance of tensor networks in the context of forming efficient representations of wavefunctions and partition functions for quantum and classical many-body systems respectively, followed by a brief review of the tensor network renormalization algorithms to compute the one point and two point correlation functions. We use the Tensor Renormalization Group (TRG) to study critical phenomena and examine feasibility of accurate estimations of universal critical data for three critical points for three critical points in two dimensions …

“El Inglés Y El Spánich”: Translating The Heterolingualism Of La Frontera–A Critical Translation Of Luis Humberto Crosthwaite’S Estrella De La Calle Sexta, Nora E. Carr

Dissertations, Theses, and Capstone Projects

This dissertation offers an original translation and critical analysis of Crosthwaite’s Estrella de la calle sexta. In so doing it engages with recent work on contemporary Latin American literature, translation theory, and border theory, while also offering a version of Crosthwaite’s text—itself a seminal work in studies of the Tijuanan imaginary—that will be accessible to anglophone readers. The critical chapters, too, will allow scholars of the border to revisit the stories of Estrella through the lenses of language, translation, and heterolingualism. Chapter One offers a reevaluation of the mode of translation theory that posits translation as a textual transfer from …

Essays In Macroeconomic Policy, Meng-Ting Chen

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that cover topics on macroeconomic policies.

Chapter 1 - Markups, Labor Share, and Wage Dispersion.

Increasing market power has an impact on labor market behavior. This paper argues that the decline in the aggregate wage after 1980 comes from both increasing aggregate product markup and decreasing aggregate labor markdown. Most of the decline is driven by the sharp decline in lower wage percentiles, which also contributes to the increasing wage dispersion. Further, both firms’ monopoly and monopsony power play important roles in explaining the decline in the aggregate labor share. I build a heterogeneous …

Investigating Steady State Visually Evoked Potentials As A Novel Biosignature For Anxiety-Related Attention Bias, Elizabeth R. Davis

Dissertations, Theses, and Capstone Projects

Anxiety-related attention bias (AB), a type of cognitive bias underlying the development and maintenance of anxiety disorders, is typically defined as exaggerated attention towards threat; however, some individuals also demonstrate AB away from threat and in some instances, no detectable AB at all. Debate about the reliability and validity of AB behavioral measures has prompted examination of additional assessment methods. Neurophysiological methods, such electroencephalography (EEG), have yielded encouraging early findings. The steady-state visually evoked potential (SSVEP), a measure of selective visual attention derived from EEG, holds promise as a biosignature for AB. Research documents heightened SSVEP power to emotionally salient …

Individual Differences In Coping With Large Multimodal Conflicts In A Spatial Orientation Paradigm, Cassandra J. Engstrom

Dissertations, Theses, and Capstone Projects

This study examined how humans respond to large 180º disparities between internally generated self-motion cues and external landmarks in a navigation task. Subjects learned the locations of 4 objects in a virtual environment, navigating back to these sites in a testing phase that probed their sense of direction at dead-ends. In select (incongruent) trials, subjects’ virtual rotations were mirrored relative to their physical turns, forcing them to navigate along separate virtual and physical trajectories. On these trials, subjects were either instructed to navigate using their memory of the required turn sequence (proprioceptive instructions) or the external environment (visual …

The Cop In Your Head: Criminal Justice Education, Liberalism, And The Carceral State, Nicole Haiber

Dissertations, Theses, and Capstone Projects

This thesis centers policing ideology in higher education and the way it is constructed and fortified through criminal justice programs. In 1968, the Law Enforcement Education Program (LEEP) made funds available to police officers to attend college and awarded grants to universities to create criminal justice programs. The program effectively funneled federal money into the project of professionalizing the police and developed criminal justice as a field devoted to conducting crime research, as defined by the federal government. Criminal justice programs exploded across the country with the availability of LEEP funding, and the City University of New York’s (CUNY) John …

Audiologists' Perspectives On Noise Induced Hearing Loss, Rachael L. Cleary

Dissertations, Theses, and Capstone Projects

Excessive noise has long been established in the literature as a prevalent workplace hazard. The high prevalence of occupational noise-induced hearing loss (NIHL) has led to high economic costs and has produced many physical and mental health effects on workers exposed to occupational noise. Standards set by OSHA are implemented in the workplace in order to protect employees. Despite these regulations set by OSHA, millions of workers in the United States are still exposed to excessive occupational noise, with limited use of hearing protection. The high prevalence of occupational NIHL and low use of hearing protective devices (HPDs) brings into …

The Messiness Within: Personal Essays On Peeling Back The Facade, Chava Pearl Lansky

Dissertations, Theses, and Capstone Projects

This collection of three interconnected personal essays draws from the genres of memoir and biography to answer the following question: What are the physical, mental, and emotional repercussions of covering up hardship and sickness with a facade of normalcy and perfection? Overlaid by themes of chronic illness, dance, beauty, and control, this project chronicles my own personal battle against this tendency. The first essay explores the complexities of the year and a half I spent working as a ghostwriter for Larry Rhodes, an elderly dancer attempting to rewrite his history in the wake of societal change. The second piece follows …

A Qualitative Exploration Of Discourses In Fan Community, /R/Boyslove, Jessica Lin

Dissertations, Theses, and Capstone Projects

The Boys Love (BL) genre, which tells stories of male-male romantic and sexual relationships, and originates in Japan, has made strides through transnational and transcultural engagement across countries, aided heavily by the internet age. I examine the development of the BL genre from its controversial beginnings to its feminist response as well as queer reception. Over the course of fifty years, the genre has exploded in popularity, becoming a more progressive medium of social change. As BL has become more diverse in content and broken with older conventions of the genre, what are the current discourses among the BL fan …

Expressivism And Its (Dis)Contents: Tracing Theory And Practice From History To Here And Now, Sasha A. Maceira

Dissertations, Theses, and Capstone Projects

This dissertation explores the theory and practice of expressivism as a pedagogy viable for the twenty-first century. Expressivism, in its inception (1960s), was wrongly perceived in many ways for the seemingly superfluous nature of its intentions; mainly it was targeted as an elitist, individualistic approach to the teaching of composition, only seen as suitable for a privileged student body. What was entirely overlooked that expressivism offered, were the more conventional ideologies and activities, such as process theory and peer review—things we use and cherish to this day. What I discovered through archival research was that expressivism then was inadvertently divided …

Optical Studies Of Wide Bandgap Photonic Materials, Nikesh Maharjan

Dissertations, Theses, and Capstone Projects

In this dissertation work, optical properties of wide bandgap materials such as hexagonal Boron Nitride (h-BN) and Zinc Oxide (ZnO) have been studied. Deep UV photoluminescence spectroscopy was employed to study the optical properties of bulk h-BN and powder crystals using a laser of wavelength 200 nm, which is the fourth harmonic of Ti:Sapphire laser as excitation source. The properties and chemical compositions of annealed and unannealed bulk h-BN were investigated. The PL spectra from h-BN samples annealed at 900 ºC in ambient air, had strong phonon assisted band edge emissions along with a sharp atomic-like emission line at 4.09 …

Actual Causation: Apt Causal Models And Causal Relativism, Jennifer R. Mcdonald

Dissertations, Theses, and Capstone Projects

This dissertation begins by addressing the question of when a causal model is apt for deciding questions of actual causation with respect to some target situation. I first provide relevant background about causal models, explain what makes them promising as a tool for analyzing actual causation, and motivate the need for a theory of aptness as part of such an analysis (Chapter 1). I then define what it is for a model on a given interpretation to be accurate of, that is, say only true things about, some target situation. This involves a systematization of various representational principles …