Digital Commons Network^™

The Security Of Llm-Generated Code, Christopher Brian Gonzalez Ayala

Student Theses

The rapid adoption of Large Language Models (LLMs) in software development has transformed coding practices by enabling automated code generation, completion, and optimization. Despite these advantages, concerns persist regarding the security and reliability of LLM-generated code. This study presents a comprehensive evaluation of both the functional correctness and security of code produced by three prominent LLMs as of early 2026. A total of 4,800 code snippets were generated using 100 security-focused programming prompts derived from the OWASP Top 10:2025, translated across eight natural languages and two phrasing styles (literal and natural developer-oriented prompts). To assess performance, a multi-stage experimental framework …

Forensic Analysis Of Temporary Tattoo Markers And Inks, Daniel J. G. Chasse Jr

Student Theses

As tattoos rise in popularity, some marker manufacturers have created temporary tattoo markers so that children and adults can experience tattoos without the permanence of a regular tattoo. These new products are marketed explicitly as ‘temporary tattoo markers’ and intended for direct application to the skin. This research aims to scientifically evaluate the inks from these temporary tattoo markers to elucidate their physical and chemical properties using wet chemistry, visual examination, ultraviolet-visible spectroscopy (UV/Vis), Fourier-transform infrared spectroscopy (FT-IR), attenuated total reflectance infrared spectroscopy (ATR-IR), thin layer chromatography (TLC), and diffuse reflectance infrared spectroscopy (DRIFTS) to analyze temporary tattoo markers and …

Adversarial Robustness Of Perceptual Hashing Systems: A Unified Security Evaluation Framework, Avijit Roy

Student Theses

Social network platforms, child safety organizations, and image provenance systems use perceptual hashing to identify known child sexual abuse material (CSAM), support content moderation and reverse image search, and verify image integrity. Perceptual hashing works by producing similar fingerprints for visually similar images, even after common transformations such as compression, resizing, or minor brightness changes. This useful similarity-preserving property also creates an adversarial attack surface, as attackers can use AI-assisted or conventional image manipulation techniques to move a hash across a matching threshold while maintaining visual similarity, often without access to specialized hardware.

The security failures produced by adversarial attacks …

The Comparative Chemical Analysis Of Colored Henna, Vani D. Bhagwandeen

Student Theses

Henna, a natural dye derived from Lawsonia inermis, is widely used for temporary body art, hair coloring, and cultural decorative practices such as Mehendi. Traditional henna produces a reddish-brown stain through lawsone, a naphthoquinone chromophore that binds to keratin in skin, hair, and nails (Badoni Semwal et al., 2014; de Groot, 2013; Kumar Singh et al., 2015). Commercial henna products have increasingly incorporated synthetic dyes, pigments, and glitter additives to produce a broader range of colors and effects (Blair et al., 2004; Manso et al., 2017; Blackledge & Jones, 2007). Despite their prevalence, limited forensic research has examined the …

Temporal Integration In Music And Aesthetic Judgments: Assessing Musical Taste Through A Transformer-Based Approach, Sophia M. Senderak

Dissertations, Theses, and Capstone Projects

Music unfolds over time, requiring listeners to integrate information moment by moment to make aesthetic judgments. Although we know that music is likely processed on multiple timescales, it is not known which musical features contribute to short versus long timeframes. This study examined whether a computational measure of temporal integration could help explain aesthetic responses to music. Participants (N = 28) listened to 32 sixty-second clips of classical and electronic music, and continuously rated their enjoyment with a dial. After listening, they then gave an overall liking judgment for each clip. To quantify temporal integration, we derived an integration measure …

Neural Correlates Of Recognition Memory And Metamemory In Breast Cancer Survivors: An Event-Related Potential Study, Dishari Zaman Azad

Dissertations, Theses, and Capstone Projects

Breast cancer survivors (BCS) often report noticeable cognitive difficulties despite showing limited impairment on standardized neuropsychological tests. Some have theorized that this is simply an insensitivity of standardized testing to subtle cognitive changes (test-insensitivity hypothesis), whereas others have suggested there are early neural changes that are detected by patients but precede detection by these tests (early signal hypothesis) or that when they achieve normal performance, it is through saliently effortful compensatory processes (compensation hypothesis). The present study tested these theories by assessing metamemory and recognition memory retrieval in BCS and non-cancer controls (NCC) using both behavioral and event-related potential (ERP) …

Exploring The Effect Of Babble Background Noise On Learning New Patterns In An Artificial Accent Of English In Monolingual And Bilingual Young Adults, Mariana Vasilita

Dissertations, Theses, and Capstone Projects

The current study examined how background noise affects the learning of novel phonetic and phonological patterns in speech. While prior research has shown that bilingual participants may learn new phonetic patterns more successfully than monolingual participants under quiet conditions, it remains unclear whether this advantage persists in more ecologically valid listening environments.

We investigated phonetic learning skills in monolingual English speakers (n = 13) and early bilingual speakers (n = 13). Participants were trained and tested on an artificial English accent presented in the presence of 12-talker babble noise (+10 dB SNR). A digit span task was also administered to …

A Simulation To Compare Models For A Longitudinal Ordinal Response With A Multilevel Cross-Classified Data Structure, Rachel S. Perlin

Dissertations, Theses, and Capstone Projects

This is a simulation study that compares four models for analyzing three-level longitudinal cross-classified data with an ordinal outcome, treatment effect and a category-specific effect. The models include the cumulative model, the sequential model, the adjacent category model, and a metric model. Data were generated for each of the first three models with 27,000 generated datasets each, totaling 81,000. The datasets vary along three continuous variables: the number of level-3 units, the ratio of treatment groups to control groups, and the treatment effect size. The outcome has four ordinal response categories. Each model had two predictor variables: treatment and time. …

Unrepresentable Objects: Neoliberalism In The Contemporary Novel In French, Alicen Marie

Dissertations, Theses, and Capstone Projects

This dissertation operates at the intersections of textual analysis, political theory, psychoanalytic theory, and aesthetics to investigate the prevalence of uncanny imagery in ten examples of contemporary fiction, while also interrogating the notion of the uncanny as a category of analysis. Entitled “Unrepresentable Objects: Neoliberalism in the Contemporary Novel in French,” it examines a group of novels by Marie Darrieussecq, Virginie Despentes, Marie NDiaye, and Linda Lê, published in France between 1993 and 2017. These novels share an aesthetic of hauntedness and breakdown, incongruous affect, and a continual presence of the uncanny; they depict a world split from history and …

Essays On The Economics Of Aging: Structural And Machine Learning Approaches, Alexander S. Kwon

Dissertations, Theses, and Capstone Projects

Population aging has made the study of older workers’ economic behavior increasingly important for understanding labor markets, retirement systems, and public policy. In many advanced economies, rising old-age dependency ratios have increased the need to understand labor-supply, retirement, and savings decisions later in life (OECD, 2025). In the United States, these issues are especially important because Social Security faces long-run financing pressure, with the Old-Age and Survivors Insurance Trust Fund projected to be depleted around 2033 (U.S. Social Security Administration, Office of the Chief Actuary, 2025). Longer life expectancy increases the expected length of retirement and raises the fiscal importance …

Educational Content Creation For Non-Textbook Learning Resources, Dorina Tila

Open Educational Resources

These are materials that will be supporting faculty teaching and students enrolled in ECO 1200: Macroeconomics. Some items are also helpful in other economics, finance, and business classes. The set includes:

• Customized Summaries of Modules,
• Up-to-date Case Examples and Assignments
• Economic Experiments and Game Designs and Instructions,
• Instructions that Ethically and Effective Use Generative AI

Software Engineering: Ai-Enhanced Full Stack Development, Huixin Wu, Haiying Xiao

Open Educational Resources

This course provides instruction in full‑stack web application development using modern JavaScript technologies. Students design, implement, and deploy web‑based solutions while applying AI‑assisted development tools in an ethical and effective manner. The curriculum emphasizes problem‑solving, system design, teamwork, and industry‑standard best practices, with dedicated focus on cloud‑native development—including containerization, distributed services, and modern deployment pipelines—as well as API‑first architecture, enabling students to build scalable, maintainable, and interoperable applications aligned with current industry expectations.

Percentile‑Based Grouping In Scf Analysis: Introducing The Percentile Cut Function, Joseph N. Cohen

Publications and Research

No abstract provided.

Ai-Infused Writing-Intensive Problems For Introduction To Programming In C++, Esma Yildirim

Open Educational Resources

This exercise book uses Writing-Intensive (WI) pedagogy in an introductory programming course setting, because I believe WI can help students engage in deeper analysis of programming problems while strengthening their critical and analytical thinking skills. In computer science, a single problem can often be solved using multiple algorithms, designs, and implementation strategies. Exploratory thinking and reflective writing can improve students’ ability not only to read and write computer programs, but also to evaluate the efficiency, readability, and maintainability of algorithms and code. Students must learn not only how to design solutions, but also how to compare alternatives and determine the …

Popgenhelpr: An R Package To Streamline And Facilitate Informed Population Genomic Analyses And Visualization Of Genetic Ancestry, Diversity And Differentiation, Keaka Farleigh, Mason O. Murphy, Christopher Marie Blair, Tereza Jezkova

Publications and Research

Analysing large population genomic datasets requires an interdisciplinary skillset. Beyond a knowledge base in genetics and population biology, population genomic analyses involve computer science and statistics, representing a barrier for researchers without experience in those fields. PopGenHelpR seeks to lower this barrier by enabling researchers to perform population genomic analyses and generate near-publication quality figures in a streamlined and informed fashion. PopGenHelpR allows users to estimate genetic diversity within populations as well as differentiation among populations and individuals from single nucleotide polymorphism data. PopGenHelpR includes commonly used measures such as observed heterozygosity and FST. PopGenHelpR also provides five …

No Excuses. All Ownership. Music As Meaning, Business As Longevity, Taylor Atherton-Henry

Student Theses

Music has always been more than a creative outlet for me; it is a reflection of identity, emotion, discipline, and the way I move through the world. Long before it became a profession or an academic pursuit, music functioned as a language through which I could process experience, express love, and make sense of both joy and struggle. As I progressed through this program, it became increasingly clear that my artistic development and professional aspirations were evolving simultaneously. What began as separate goals, creating an album and establishing a music production company, ultimately became inseparable. Each process informed and strengthened …

Policing Course, Adrian Bordoni

Open Educational Resources

Policng course divided in 8 modules: includes readings, videos, interactive assignments, discussion boards Final ppaer and presentation to support topics

Breaking Barriers: A Literature Review On The Experiences Of Black Male Librarians In Urban Academic Libraries, Quintis Pinder

Urban Library Journal

This literature review examines the underrepresentation of Black male librarians in academic libraries, focusing on systemic barriers that they face, such as stereotype threat, microaggressions, and lack of mentorship. It explores the challenges to their career advancement and leadership opportunities, highlighting the influence of racial and gender biases in the workplace. The review also discusses the strategies Black male librarians use to navigate these obstacles, including personal coping mechanisms, mentorship, and support from professional organizations like the Black Caucus of the American Library Association (BCALA). Additionally, it emphasizes the importance of institutional diversity, equity, and inclusion (DEI) efforts, advocating for …

Examining Whether The Relationships Between Specific Psychiatric Diagnoses And Both Adolescent Suicide And Reoffending Are Moderated By Sex, Michael T. Baglivio, Katherine Jackowski, Brooke Neupaver, Grayson Black, Bailee Perry, Kevin T. Wolff

Publications and Research

The current study examines the relationships between specific psychiatric diagnoses and both adolescent suicide and reoffending, the implications of adverse childhood experiences on these outcomes, and assesses whether these relationships are moderated by sex. Using a multilayer multiyear statewide sample of 6,515 adolescents who completed juvenile justice residential placements, logistic regression and moderation models were used to examine these relationships. Findings demonstrate that the rate of suicidal ideation was 2.5 times higher for female youth, while the recidivism rate was 1.7 times higher for males. Psychiatric diagnoses prevalence ranged from 65.9% for conduct disorder to less than 1% for personality …

Beyond "Bad Apples": Political Identity, Moral Interpretation, And Institutional Response To Abuse, Laura Werner

Student Theses

This thesis examines how psychological explanatory frameworks and structural institutional response interact to shape how domestic violence and sexual abuse are understood and addressed. Drawing on behavioral design theory and John Dewey's transactional approach to experience, I argue that harm is interpreted through mental models that simultaneously shape both individual perception and institutional action. Using survey data from 736 participants, I demonstrate that endorsement of the "bad apples" explanatory framework, attributing abuse primarily to a small group of deviant individuals, is predicted by psychological essentialism, belief in a just world, social dominance orientation, and political conservatism. These findings suggest that …

Visualization And Marker-Less Tracking Of User-Defined Pre-Processed Mri Articulator Data Using Deep Learning, Michael De George

Student Theses

This thesis presents a comprehensive framework for the automated tracking and visualization of articulatory movements based on magnetic resonance imaging (MRI) data. A well-known data analysis tool for markerless pose estimation, known as DeepLabCut, is investigated for this purpose. The performance of this tool is enhanced through the design and implementation of a pre-processor. DeepLabCut is a markerless pose estimation toolbox based on deep learning, which overcomes the issue of making manual annotations frame-by-frame. Limitations from manually marking the MRI images are addressed by implementing transfer learning with convolutional neural networks to achieve accurate, user-defined articulator tracking without markers. Current …

Genomics And Bioinformatics Student Companion Workbook (First Edition), Na Xu, Tina Hu

Open Educational Resources

This Genomics and Bioinformatics Student Companion Workbook provides an integrated, hands-on introduction to the principles and applications of modern genomics and bioinformatics. Designed for undergraduate students, the workbook guides learners from foundational concepts of genome structure and sequencing technologies to advanced topics including variant analysis, comparative genomics, and multi-omics integration. Emphasizing the interplay between experimental biology and computational analysis, it introduces key analytical tools and biological databases that support genome interpretation and data-driven discovery.

Through a structured progression of chapters, students explore genome organization across diverse biological systems, from prokaryotes and viruses to complex eukaryotic genomes, and examine how genomic …

War Photography & The Limits Of Empathy, Andrea Shi

Student Theses and Dissertations

The proliferation of photography, particularly war and poverty photography, has had massive implications for the level of vividness with which Americans are able to picture suffering beyond their doors. The mass atrocities that have occurred since the advent of photography – that is to say, the last 200 years – are so relentlessly circulated that they feel, sometimes, as an inevitable byproduct of human nature. It’s not surprising, then, that a lot of media theory and analysis reduce the dilemma of atrocity photographs to a psychological level. Do they numb us, or do they incite empathy? Are they a call …

Enhanced And Confused: The High Price Of Partnership In American Theater, Brandan Walsh

Student Theses

Broadway’s contemporary development ecosystem relies on a complex and increasingly fragile relationship between nonprofit regional theaters, Equity workshop models in New York City, and a small number of fully commercial out-of-town tryouts. In recent decades, nonprofit regional theaters have become central to the commercial development process, hosting fully staged productions of Broadway-bound work under a banner of artistic partnership. These institutions provide infrastructure, audiences, labor, and institutional credibility, absorbing reputational risk in hopes of high rewards and financial gain from donors. In return, they receive limited financial participation in downstream commercial success and operate under strict ethical and legal constraints …

Psy 1100 Writing Intensive Syllabus, Jos Khan

Open Educational Resources

This is an ZTC/OER syllabus for a PSY 1100 writing intensive course at Kingsborough Community College.

Talking Climate: Does Peer Anxiety Amplify Or Alleviate Climate Change Worries?, Emma Tupone

Student Theses

As the climate crisis intensifies, climate change anxiety (CCA) has become increasingly common, yet it remains unclear whether discussing climate concerns with peers alleviates or amplifies distress. This study examined how climate conversations related to daily climate change anxiety, optimism, and pro-environmental behavior (PEB), as well as whether the perceived emotional tone of conversation partners shapes these associations. Using an 8-day daily diary design (N = 121), participants reported their daily climate-related emotions, engagement in private and public PEBs, and perceptions of peers’ climate anxiety and optimism following climate-related conversations. Results indicated that engaging in climate conversations was associated with …

Llms In Compiler Construction, Raffi Khatchadourian

Open Educational Resources

These lecture slides survey the use of large language models (LLMs) in compiler construction for a graduate compiler course (CSc 81010). They situate LLMs across the compiler pipeline and examine representative work: foundation models trained on LLVM IR and assembly (Meta's LLM Compiler), LLM-driven code optimization, binary decompilation (LLM4Decompile), and LLM-assisted automated refactoring—alongside the challenges of applying probabilistic models to tasks that demand correctness. The slides are a self-contained HTML (W3C Slidy) deck with editable Pandoc Markdown source. Part of a two-session unit on advanced compiler topics; see also "Deep Learning Compilers."

Deep Learning Compilers, Raffi Khatchadourian

Open Educational Resources

These lecture slides introduce deep learning compilers for a graduate compiler-construction course (CSc 81010). Building on the classical compiler pipeline, they show how modern machine-learning systems compile tensor programs: static tensor and type analysis (illustrated by a WALA/Ariadne-based refactoring of imperative TensorFlow code to graph mode), MLIR-based end-to-end compilation with IREE, and the PyTorch 2.x stack—TorchDynamo graph capture, AOTAutograd, PrimTorch operator decomposition, and TorchInductor lowering to Triton (GPU) and C++/OpenMP (CPU). The slides are a self-contained HTML (W3C Slidy) deck with editable Pandoc Markdown source. Part of a two-session unit on advanced compiler topics; see also "LLMs in Compiler Construction."

Left Out And At Risk: Post-Pandemic Continuation Of Organizational Service Reduction In Metropolitan New York City Coincides With Rise In Opiate Use And Mental Health Problems For Latinos, Ruth Lin Campbell, Smita Ekka Dewan

Publications and Research

Increasing opiate use and mental health problems among younger and older Latinos in urban US contexts prompted this investigation into the organizational resources that facilitate help-seeking efforts of Latinos in New York State (NYS). Guided by a Vulnerability Model and a framework of organizational enabling resources, this study used complementary longitudinal and cross-sectional designs. The longitudinal component examined changes in levels of organizational facilitators for Latino substance use disorder (SUD) help-seeking in Downstate NYS across three time periods, while the cross-sectional component compared post-pandemic facilitator levels across service types and regions. A convenience sample of 241 SUD clinicians participated in …

Lineup Construction Strategies In The Presence Of Within-Person Variability, Abbey M. Greenfield

Student Theses

Photographic lineups are used more frequently than live lineups, but photographs are not always reliable representations of a person’s appearance. Oftentimes, images used in lineups are drawn from mug books, passports, and driver’s license photographs—which may be outdated. As a result, even when a culprit is correctly identified for inclusion in a lineup, the photograph used may differ significantly from their appearance during the event due to natural changes in appearance (Jenkins et al., 2011). Further, the degree of suspect-filler similarity sufficient to achieve optimal discriminability remains a topic of debate (Fitzgerald et al., 2013). We examined the impact differing …