Digital Commons Network^™

Exploring The Barriers And Facilitators Of Puerto Rican Women Senior Leadership In New York City Nonprofit Social Service Organizations, Emily Lopez

Dissertations, Theses, and Capstone Projects

Puerto Rican women in senior leadership positions within nonprofit organizations contribute to the direction and governance of many New York City agencies. The findings in this research bring attention to their experiences and grit in the sector. According to Smith and Nkomo (2022) grit gives women of color in leadership the ability to bounce back after being discouraged and sidelined in their careers or to survive in hypermasculine cultures. Grit is defined as women who lead with passion, perseverance and know who they are (Smith & Nkomo, 2022). This study explores barriers and facilitators encountered by Puerto Rican women who …

Cost-Effective And Performance-Preserving Secured Application Management In Cloud Environments, Minh Nguyen

Dissertations, Theses, and Capstone Projects

Data-intensive science applications in areas such as high-energy and particle physics, bioinformatics, genomics, and healthcare are increasingly using distributed resources for computation and storage. For distributed systems, such applications can be represented in terms of: i) the involved data (e.g., sensitive healthcare data requiring HIPAA-compliance) and ii) the different lifecycle stages of processing, transfer, and storage that the data goes through (i.e., the application workflow which is typically represented as a directed acyclic graph). In most cases, such applications have specific performance (i.e., in terms of compute/networking/storage resources) and security requirements for both the data and workflow stages. Hence, more …

Naming Venus: An Exploration Of Goddesses, Heroines, And Famous Women, Kavya Beheraj

Dissertations, Theses, and Capstone Projects

Humans have been observing and romanticizing Venus for more than 5,000 years. However, mapping its surface has nearly always been impossible, since the planet is shrouded in thick clouds. A breakthrough came just fifty years ago with the invention of radar imaging, leading to the discovery (and naming) of hundreds of new features in a relatively short length of time.

The rapid naming of Venus is a case study on the impact of planetary nomenclature — the process of naming features on other worlds. While the act of naming streamlines communication and humanizes alien landscapes, it is subject to bias, …

Stand-Up Comedy Visualized, Berna Yenidogan

Dissertations, Theses, and Capstone Projects

Stand-up comedy has become an increasingly popular form of comedy in the recent years and comedians reach audiences beyond the halls they are performing through streaming services, podcasts and social media. While comedic performances are typically judged by how 'funny' they are, which could be proxied by the frequency and intensity of laughs through the performance, comedians also explore untapped social issues and provoke conversation, especially in this age where interaction with artists goes beyond their act. It is easy to see commonalities in the topics addressed in comedians’ work such as relationships, race and politics.This project provides an interactive …

The Effect Of Race On Housing Stratification Among Latinos, Julia T. Gomez

Dissertations, Theses, and Capstone Projects

Housing discrimination has been an ethical, social, and economic blight on the American society. Among the negative outcomes of this practice are higher crime rates, lower educational attainment, and concentrated poverty. Beyond the moral injustice of this practice, housing discrimination adversely affects the socio-economic mobility of those victimized and this extends across generations. The research on the intersection of race and Latino identity demonstrates the complexity of the issue and suggests that an examination such as done in this study can add to the current knowledge. The purpose of this study was to determine what, if any, association race has …

Revealing The Three-Dimensional Magnetic Texture With Machine Learning Models, Shihua Zhao

Dissertations, Theses, and Capstone Projects

Revealing three-dimensional (3D) magnetic textures with vector field electron tomography (VFET) is essential in studying novel magnetic materials with topologically protected spin textures potentially being used in the next-generation semiconductor industry. In this dissertation, we use machine learning (ML) models to reconstruct 3D magnetic textures from electron holography (EH) data.

We can feed the EH data, a series of two-dimensional (2D) phasemaps, into a neural network (NN) architecture directly or feed the EH data into a conventional VFET and then feed the reconstructed results into a NN. Thus, perceptive NN, either a simple convolutional neural network (CNN) or Unet architecture, …

Race, Gender, Physical Activity, And Cancer: A Quantitative Investigation, Shawna A. Townsend

Dissertations, Theses, and Capstone Projects

Black women are more likely to die from cancer than any other population in the United States. Physical activity is known to be associated with preventing and reducing cancer burden. However, Black women are less physically active than their White counterparts and have a higher prevalence of diseases related to lack of physical activity than any other female group. To better understand these issues, this study employed the self-and-family management framework and intersectionality as theoretical frameworks through a secondary analysis of the Health Information National Trends Survey (HINTS) dataset and hierarchical regression modeling to examine the relative impact of (a.) …

Dendritic Spine Density And Morphology In The Dorsolateral Striatum Following A High Fat Diet, Tikva Nabatian

Dissertations, Theses, and Capstone Projects

Obesity rates have been dramatically rising in recent years and in 2017-2018 more than 42% of adults in the United States were obese. Obesity is associated with numerous health problems, including cardiovascular disease, stroke, insulin resistance, and type II diabetes. The prevalence of highly palatable and calorically dense foods high in fats and sugars is a significant factor in the increase in obesity rates. Many suggest that palatable food affects the brain in ways similar to drugs of abuse, reinforcing the consumption of highly palatable foods in the same way drugs reinforce drug use. While numerous weight loss programs and …

Factors Associated With Technology Adoption By Community-Dwelling Older Adults During The Covid-19 Pandemic, Elizabeth A. Sutton

Dissertations, Theses, and Capstone Projects

The COVID-19 pandemic brought to the forefront the disparity between older and younger Americans in the utilization of information and communication technologies (ICT) when measures such as the COVID vaccine rollout were dependent on technology use. Technology adoption has implications for overall health and the continuation of disparities in technology adoption is associated with poor aging outcomes. The aim of this study was to understand factors associated with technology adoption by community-dwelling older adults during the COVID-19 pandemic. A nationally representative sample of 2,954 community-dwelling older adults who completed the National Health and Aging Trends Study (NHATS) COVID-19 Questionnaire was …

A Novel Measure Of Narrative Self-Functioning And Its Role In The Transformative Potential Of Psychedelic Experience Across Clinical And Non-Clinical Participants, Nicole M. Amada

Dissertations, Theses, and Capstone Projects

The eudaimonic field of well-being is founded on the idea that self-knowledge and the realization of one’s potential is at the heart of what it means to strive for well-being. While the “self” is at the core of this perspective, theories derived from this field have yet to incorporate neurocognitive conceptualizations of the self, and account for the collection of self-referential cognitions that influence striving for well-being. Such a theory and measure could fill this theoretical gap and be applied in person centered interventions to capture change in these processes over time. One such intervention utilizes psychedelic experience as a …

A Quantum Approach To Language Modeling, Constantijn Van Der Poel

Dissertations, Theses, and Capstone Projects

This dissertation consists of six chapters. . . Chapter 1: We introduce language modeling, outline the software used for this thesis, and discuss related work. Chapter 2: We will unpack the transition from classical to quantum probabilities, as well as motivate their use in building a model to understand language-like datasets. Chapter 3: We motivate the Motzkin dataset, the models we will be investigating, as well as the necessary algorithms to do calculations with them. Chapter 4: We investigate our models’ sensitivity to various hyperparameters. Chapter 5: We compare the performance and robustness of the models. Chapter 6: We conclude …

Engineered Plga Nanofibers For Drug Delivery, Andrew Mancuso

Dissertations, Theses, and Capstone Projects

Poly-lactic-co-glycolic acid (PLGA) polymers are rapidly gaining momentum as a platform for next-generation drug delivery systems due to their ease and low cost of synthesis, favorable biocompatibility and biodegradability, and lack of toxicity. In particular, the application of drug-loaded PLGA nanofibers directly to a target tissue may represent a promising alternative to traditional routes of drug administration (e.g., oral, injectable) as they offer the potential to greatly improve bioavailability, increase efficacy, and reduce off-target toxicity. Furthermore, the use of such a system may potentially allow for greater flexibility in clinical drug development, by enabling the use of compounds which have …

Writing The Unwritten: Politicians, Celebrities And Activists On Lebanese Twitter, May Ahmar

Dissertations, Theses, and Capstone Projects

This dissertation explores the language and orthographic practices of different social groups on Lebanese Twitter. It draws on a specific event in Lebanon, namely the Lebanese presidential elections of 2016. The data, a collection of tweets from three different social groups (politicians, celebrities, and activists) during the month leading up to the announcement of the Lebanese president, delve into the choices of languages, orthographies and spelling that these groups exhibit on Twitter. My analysis shows that politicians use MSA mostly in alignment with their identity, linguistic hegemony and traditional media practices. Celebrities show more flexibility by choosing different languages and …

Bearer Negotiable Instruments: Addressing A Financial Intelligence Gap And Identifying Criminogenic Weaknesses, Hollis B. Kegg

Dissertations, Theses, and Capstone Projects

Bearer Negotiable Instruments (BNI) are a long-standing category of financial instruments used to transfer large amounts of money in ways that may not be subject to regulation, reporting, tracking, review, or oversight. There is limited information available on BNIs, and no evidence that any studies have been undertaken on BNIs alone, much less reported. Increasingly, BNIs are being used for illegal purposes including money laundering. This study gathers information about their characteristics, nature, purpose, legal status, and numbers. It also focuses on the crime risks associated with BNIs, the crime opportunities they facilitate, and the criminal weaknesses in the financial …

Mediated Locality: Assembling The Independent Music Scene In Brooklyn, New York, Frank Meegan

Dissertations, Theses, and Capstone Projects

This dissertation investigates how independent musicians, concert organizers, and other scene participants in Brooklyn, New York use digital technology and new media in their artistic practice. It is based on three years of participant observation in Brooklyn from 2016 to 2019, where I attended events at small venues like bars and DIY spaces, and interviewed musicians, concert organizers, independent label runners, and other scene participants. I also observed the online activity of musicians and organizers on public Facebook, Instagram, and Bandcamp pages. I argue that Brooklyn independent musicians use digital media, and are themselves mediated, as their activities at physical …

Speakers And Addressees As Creative Interpreters, Svitlana Novikova

Dissertations, Theses, and Capstone Projects

Philosophers in the past have argued that the way the word “interpret” is used within creative fields unhelpfully conflates the notions of deriving and creating content. Arguing against this, I propose that the blurring of these two notions accurately describes how addressees interpret speakers, performers interpret scores, and audiences interpret art and music. Even speakers can be described as creative interpreters in this sense, as articulating a thought into an utterance requires an interpretive effort. I develop the idea that interpreting straddles the divide between deriving and creating content within the framework of the ostensive-inferential communication proposed by Sperber and …

One-Loop Corrections To Dihadron Production In Dis At Small X, Filip Bergabo

Dissertations, Theses, and Capstone Projects

We calculate the one-loop corrections to dihadron production in Deep Inelastic Scattering (DIS) at small x using the Color Glass Condensate formalism. We show that all UV and soft singularities cancel while the collinear divergences are absorbed into quark and anti quark-hadron fragmentation functions. Rapidity divergences lead to JIMWLK evolution of dipoles and quadrupoles describing multiple-scatterings of the quark anti-quark dipole on the target proton/nucleus. The resulting cross section is finite and can be used for phenomenological studies of dihadron angular correlations at small x in a future Electron-Ion Collider (EIC).

Developing A Scale To Measure Internalization Of Oppression Among Latinx Living In New York City, Jeannette A. Sucre

Dissertations, Theses, and Capstone Projects

This study created a valid scale of internalization of oppression experienced by Latinx students in New York City. This scale might be used by school counselors, college advisors, and clinicians who work to help Latinx clients. Internalization of oppression refers to the attitudes, beliefs and feelings that may develop among people who belong to populations placed in subordinate positions or devalued by the dominant populations in the societies in which they live. During the past hundred years, sociologists, anthropologists, psychologists, historians, and other social thinkers have theorized about the problems that people experience when the groups and categories they belong …

Indigenous Performances In Contemporary Indian Urban Public Theatres: Coloniality, Globalization, And The State, Mayurakshi Sen

Dissertations, Theses, and Capstone Projects

Indigenous Performances in Contemporary Indian Urban Public Theatres: Coloniality, Globalization, and the State examines the aesthetic and political dimensions of contemporary public theatres in the major Indian cities of Kolkata, Mumbai, and Delhi, with a special focus on the utilization of India’s indigenous precolonial (or extra-colonial) classical, regional, and folk performance forms, elements, and repertoires in such urban practice. Through dramaturgical, ethnographic, and archival analyses, this dissertation studies significant contemporary productions from representative urban Indian theatre groups, including Nandikar, Rangakarmee, and Padatik in Kolkata; the Indian People’s Theatre Association, Mumbai, Ekjute, and Rangshila in Mumbai; and Circle Theatre Company and …

Coloniality, Western Science, And Critical Ethnic Studies In Stem Education, Latoya M. Strong

Dissertations, Theses, and Capstone Projects

In this dissertation, I use a critical transdisciplinary approach to examine how the coloniality of Western Science impacts science education teaching, learning, and research. Weaving together Black geographies, settler colonialism, and decolonial theory, I illustrate how the historical, symbiotic relationship between colonization and Western Science created a culture that continues to shape modern science practices and science education. The coloniality of Western Science was codified into science education, resulting in three approaches to teaching, learning and research—the assimilationist model, the capitalist model, and the imperialist model. Moving from theory to research, I collaborated with STEM educators over six weeks to …

“All The Evil Music Has:” Musical Representations Of The Vamp In Interwar American Popular Media, Martha Schulenburg

Dissertations, Theses, and Capstone Projects

This dissertation explores the vamp as a symbol of sociosexual deviance in film and American popular music of the 1910s and ‘20s. Abbreviated from vampire, “vamp” came to be used as a term for sexually voracious and predatory women in the early 20^th century. Following the unprecedented success of the 1915 film A Fool There Was, vamps then became a staple in American popular media. My project examines the process of remediation and cultural dissemination at the dawn of mass media via the vamp in music. Vamps were pervasive in cinematic accompaniment, vaudeville, jazz, and Tin Pan Alley …

From Prostitution To Sex Trafficking: Dilemmas Of Victim Service Workers Helping Chinese Immigrant Women At The Courts, Yen-Chiao Liao

Dissertations, Theses, and Capstone Projects

This study aims to explore the policy ambivalence towards commercial sex trade, resulted by prostitution laws and anti-trafficking policies in the United States. It focuses on Chinese immigrant women and those who served them in the Human Trafficking Intervention Courts (the HTICs) in New York City. Specifically, it investigates the process of Chinese immigrant women becoming potential “victims” of sex trafficking from the perspectives of the service workers, the social workers and the public defenders. Though research on human trafficking seems to be exploding for the past decades since the passage of the Trafficking Victims Protection Act (TVPA) in 2000, …

Emergency Department Virtual Happy Hour: A Novel Approach To Peer Group Support During A Pandemic

Faculty, Staff and Student Publications

Introduction Communities responded to the coronavirus disease 2019 (COVID-19) pandemic with mandatory social-distancing regulations. Pandemic and disaster research shows that social isolation can often cause negative emotions and medical provider burnout. The primary objective of this study was to create and evaluate a novel wellness program, the Happy Hour Wellness Initiative (HHWI), based on peer support group concepts to foster resilience for emergency healthcare providers in response to a novel disaster. Methods The study was performed at a large emergency department with physicians, advanced practice providers, and staff invited to attend weekly "virtual happy hour" sessions. Participants individually opted into …

Metallosis And Nonunion: A Case Series And Literature Review, Meesa Mehraj

Faculty, Staff and Student Publications

Metallosis, defined as the presence of free metal particles in the tissue, including bone and soft tissue, is a rare phenomenon seen in orthopedic practice. It is more commonly seen in arthroplasty surgeries, but its occurrence in the presence of other metal implants is also well recognized. Multiple hypotheses are suggested to explain the genesis of metallosis, but it is traditionally believed that abnormal contact between the metal surfaces leads to abrasive wear causing the release of metal particles into the surrounding tissue eliciting foreign body reactions from the body's immune system. The consequences can be local effects, which can …

Incidence Of Postoperative Complications Following Pancreatectomy For Pancreatic Cystic Lesions Or Pancreatic Cancer, Eileen C Donovan, Laura R Prakash, Yi-Ju Chiang, Morgan L Bruno, Jessica E Maxwell, Ching-Wei D Tzeng, Jeffrey E Lee, Michael P Kim

Faculty, Staff and Student Publications

Background: In contrast to pancreatic ductal adenocarcinoma (PDAC), the risks of pancreatectomy for mucinous pancreatic cysts (MCs) are balanced against the putative goal of removing potentially malignant tumors. Despite undergoing similar operations, different rates of perioperative complications and morbidity between MC and PDAC patient populations may affect recommendations for resection. We therefore sought to compare the rates of postoperative complications between patients undergoing pancreatectomies for MCs or PDAC.

Methods: A prospectively maintained institutional database was used to identify patients who underwent surgical resection for MCs or PDAC from July 2011 to August 2019. Patient demographics, complications, and perioperative data were …

Expression And Functions Of Transient Receptor Potential Channels In Liver Diseases, Michael X Zhu

Faculty, Staff and Student Publications

Liver diseases constitute a major healthcare burden globally, including acute hepatic injury resulted from acetaminophen overdose, ischemia-reperfusion or hepatotropic viral infection and chronic hepatitis, alcoholic liver disease (ALD), non-alcoholic fatty liver disease (NAFLD) and hepatocellular carcinoma (HCC). Attainable treatment strategies for most liver diseases remain inadequate, highlighting the importance of substantial pathogenesis. The transient receptor potential (TRP) channels represent a versatile signalling mechanism regulating fundamental physiological processes in the liver. It is not surprising that liver diseases become a newly explored field to enrich our knowledge of TRP channels. Here, we discuss recent findings revealing TRP functions across the fundamental …

Erratum: "Aapm Task Group Report 303 Endorsed By The Abs: Mri Implementation In Hdr Brachytherapy-Considerations From Simulation To Treatment", Joann Prisciandaro, Jacqueline Esthappan Zoberi, Gil'ad Cohen, Yusung Kim, Perry Johnson, William Song, Beth Erickson, Sushil Beriwal, Christian Kirisits, Firas Mourtada

Faculty, Staff and Student Publications

No abstract provided.

Vip152 Is A Selective Cdk9 Inhibitor With Pre-Clinical In Vitro And In Vivo Efficacy In Chronic Lymphocytic Leukemia, Steven Sher, Ethan Whipp, Janek Walker, Pu Zhang, Larry Beaver, Shelley Orwick, Brandi Walker, Elizabeth Perry, Charles Gregory, Matthew Purcell, Alexander Pan, Pearlly Yan, Lapo Alinari, Amy J Johnson, Melanie M Frigault, Joy M Greer, Ahmed Hamdy, Raquel Izumi, Xiaokui Mo, Deepa Sampath, Jennifer Woyach, James Blachly, John C Byrd, Rosa Lapalombella

Faculty, Staff and Student Publications

Chronic lymphocytic leukemia (CLL) is effectively treated with targeted therapies including Bruton tyrosine kinase inhibitors and BCL2 antagonists. When these become ineffective, treatment options are limited. Positive transcription elongation factor complex (P-TEFb), a heterodimeric protein complex composed of cyclin dependent kinase 9 (CDK9) and cyclin T1, functions to regulate short half-life transcripts by phosphorylation of RNA Polymerase II (POLII). These transcripts are frequently dysregulated in hematologic malignancies; however, therapies targeting inhibition of P-TEFb have not yet achieved approval for cancer treatment. VIP152 kinome profiling revealed CDK9 as the main enzyme inhibited at 100 nM, with over a 10-fold increase in …

Acoustic Voice And Speech Biomarkers Of Treatment Status During Hospitalization For Acute Decompensated Heart Failure, Olivia M Murton, G William Dec, Robert E Hillman, Maulik D Majmudar, Johannes Steiner, Daryush D Mehta

Faculty, Staff and Student Publications

This study investigates acoustic voice and speech features as biomarkers for acute decompensated heart failure (ADHF), a serious escalation of heart failure symptoms including breathlessness and fatigue. ADHF-related systemic fluid accumulation in the lungs and laryngeal tissues is hypothesized to affect phonation and respiration for speech. A set of daily spoken recordings from 52 patients undergoing inpatient ADHF treatment was analyzed to identify voice and speech biomarkers for ADHF and to examine the trajectory of biomarkers during treatment. Results indicated that speakers produce more stable phonation, a more creaky voice, faster speech rates, and longer phrases after ADHF treatment compared …

The Influence Of Posttraumatic Stress Disorder Treatment On Anxiety Sensitivity: Impact Of Prolonged Exposure, Sertraline, And Their Combination, Naomi M Simon, Brian Martis, Peter W Tuerk, Sheila A M Rauch, Progress Study Team

Faculty, Staff and Student Publications

Trauma-informed beliefs often decrease during posttraumatic stress disorder (PTSD) treatment. This may also extend to anxiety sensitivity (AS), defined as a fear of anxiety-related sensations and beliefs that anxiety is dangerous and/or intolerable. However, little is known about how AS changes during exposure-based and psychopharmacological PTSD treatments. Further, high AS may be a risk factor for diminished PTSD symptom improvement and increased treatment dropout. To better understand how AS impacts and is impacted by PTSD treatment, we conducted a secondary analysis of a randomized clinical trial with a sample of 223 veterans (87.0% male, 57.5% White) with PTSD from four …