Digital Commons Network^™

Reactivity To Environmental And Social Demands In Autistic And Neurotypical Children: More Alike Than Different?, Sarah-Ann Louder James

Theses and Dissertations

Research has increasingly recognized that empathy difficulties between autistic and neurotypical individuals are mutual. As empathy depends on shared understanding, identifying common ground between autistic and neurotypical children is important to foster greater empathy. This study examined reactivity patterns in autistic and neurotypical children to explore how similarities in reactivity might promote empathy across neurodiverse groups. Using a quantitative, survey-based design, parents of 56 children (19 autistic, 37 neurotypical; ages 5-11) completed a novel measure developed for this study, the Reactivity to Scenarios of Differing Intensity (RSDI), which measures children's reactivity to various social and environmental scenarios of differing intensity. …

Latent Profiles Of Couples' Marital Power And Gender Ideologies: Associations With Physical Intimate Partner Violence, Rylie Speirs

Theses and Dissertations

This study aims to identify couple typologies regarding gender ideologies and marital power, and investigate how couple typologies relate to sociodemographic characteristics as well as rates of physical intimate partner violence (IPV). Several theoretical approaches connect marital power and gender ideologies to IPV but emphasize different couple typologies. For example, family violence perspectives suggest gender ideology mismatch is a stressor that increases the likelihood of either spouse reporting low power or engaging in physical IPV. Feminist theories add that men may use IPV to maintain patriarchal power dynamics when women deviate from traditional gender norms, emphasizing the risk of IPV …

Study Of Capital And Operation Costs For Reverse Osmosis Desalination Plants, Habiba Mahdy Mohamed

Theses and Dissertations

Desalination is a progressively common solution to supply freshwater in numerous parts of the globe where this resource falls short. Among all desalination techniques, seawater reverse osmosis (SWRO) is the most globally prevalent technology. Evaluating a desalination technology's cost-effectiveness is essential to ensure a well-designed plant can be implemented successfully and within an acceptable budget. In the Egyptian context, where water scarcity heightens the urgency of effective resource allocation, economic indicators such as capital expenditure (CAPEX) and operational expenditure (OPEX) are pivotal in shaping policy and planning decisions. Adopting this integrated financial perspective ensures that desalination projects are not only …

Unseen Burdens: Exploring Gender Disparities In Infertility Experience And Depressive Symptoms, Khiara Cardoza Brown

Theses and Dissertations

This study examines how experiences with infertility relate to mental health outcomes among newly married U.S. couples, emphasizing gender differences and the potential moderating role of gender attitudes. Using data from 3,137 individuals in a nationally representative sample, three Actor-Partner Interdependence Models were estimated: first assessing actor and partner effects of infertility on depressive symptoms and subsequently incorporating gender attitudes as moderators. Results indicated a significant actor effect for wives, where infertility was associated with higher levels of depressive symptoms, and this association was significantly stronger for wives than for husbands. No significant effects were found for husbands' infertility and …

The Case For Visual Art In Overcoming The Double Empathy Problem, Katelyn Milea Rose Nilson

Theses and Dissertations

A person's cognitive environment--made up of their thoughts, experiences, and tendencies--can affect how they empathize with others. Those with significantly different cognitive environments, such as autistic and neurotypical individuals, may have a difficult time empathizing with one another. This study aimed to facilitate empathy between the two groups by aligning their cognitive environments through discussion about visual art. Five autistic neurotypical dyads completed three discussion sessions where they observed and journaled about a piece of art, discussed their thoughts with each other, and filled out a questionnaire about their experience. All participants also completed a post-study interview. Data from questionnaires, …

Modeling The Mark 26 Guided Missile Launching System: Exploring Its Role In U.S. Naval Doctrine In The Late Cold War, Ryan Matthew Cabico

Theses and Dissertations

The Mark 26 Guided Missile Launch System was an innovative and modular upgrade from previous systems for the United States Navy at a critical development point during the Cold War. Its incorporation into the Virginia-Class, especially the USS Arkansas, exemplified the rapidly evolving scope and demands of naval warfare in the modern era, and the requirements of individual vessels and component parts of the Navy to fulfill U.S. naval doctrine in this era. This same rapid evolution in technology and the global political landscape would ultimately seal the fate of the Mark 26 and USS Arkansas, with their designed innovations …

Comparing Emotional Facial Expressions Produced During Personal Narrative Discourse By People With And Without Aphasia, Chloe K. Houghton

Theses and Dissertations

This study investigated the differences in emotional facial expressivity between people with aphasia (PWA) and control participants during emotional discourse tasks. Participants consisted of 26 PWA and 26 control participants from Aphasia Talk Bank who retold a stroke or illness story and an important life event story, totaling 104 video files. Undergraduate research assistants were trained to code emotional facial expressions according to valence, intensity, and duration utilizing a modified Facial Expression Coding System (FACES; Kring & Sloan, 1991). Dependent variables included positive frequency, negative frequency, positive intensity, and negative intensity. Results from this study demonstrate that female participants used …

Understanding The Perceptions Of Campus Racial Climate Of Black Undergraduate Students At A Pwi, Solana Reyes

Theses and Dissertations

The study explores the perceptions of Black undergraduate students regarding the racial climate at a predominantly white institution (PWI). Utilizing quantitative methodologies, the research examines how Black students experience and interpret interactions, institutional policies, and campus culture as they navigate spaces often characterized by racial homogeneity. Key areas of focus include feelings of belonging, exposure to microaggressions, access to culturally relevant resources, and the role of peer and faculty support in shaping these experiences. Findings reveal a complex interplay of support and alienation, with participants reporting both affirming and discriminatory experiences. Many students highlighted the significance of student-led cultural organizations …

From One Campus To Another: Transfer Student Journeys, Meocha Dozier-Pendleton

Theses and Dissertations

Community college systems offer accessible and affordable postsecondary education, with nearly half of all undergraduates attending public institutions opting for community colleges, particularly low-income, minority, and first-generation students. Less than 35% of students will reach the goal of transferring to a four-year institution within six years even though 80% of community college students intend to (Jabbar et al, 2019). This thesis explores the experiences of transfer students as they transition from one institution to another, focusing on the challenges they face and the support systems they rely on during this process. Focusing on transfer students can provide insights into why …

Investigating Solvent Effects On Crystallization Kinetics, Ibrahim Joel

Theses and Dissertations

The use of crystallization for separation is not a recent phenomenon. However, the development of efficient crystallization processes is continually being challenged by the complexity and high cost of new drug substances, coupled with stringent regulatory requirements, which add to the uncertainty surrounding drug launches by pharmaceutical enterprises. Accurate characterization of crystallization kinetics is a key step in crystallizer design, which can be influenced by several factors, including process conditions, scale, and the measurement techniques used for tracking particle evolution. These factors often lead to inconsistencies between kinetic studies, hindering rapid implementation within industrial contexts. This thesis presents a case …

From Lists To Infinite Scroll: A Comparative Analysis Of Youtube’S Two Recommendation Algorithms, Selimhan Dagtas

Theses and Dissertations

As social media platforms increasingly dominate information consumption, the role of recommendation algorithms in determining user experience has grown both in complexity and impact. This thesis investigates the behavioral patterns and algorithmic preferences embedded within YouTube’s recommendation systems, comparing long- form videos with the rapidly growing category of short-form content, YouTube Shorts. Through a combination of automated data collection, engagement metric analysis, emotional sentiment detection, and toxicity assessment, this study analyzes the evolution of content over successive recommendation depths. Using a controlled digital environment, the research explores how content recommendations change in response to user behavior, including varying watch times …

Exploring Soft Polymeric Nanoparticles For Targeted Biomolecule Delivery In Plant Cells, Mohammad Rashid

Theses and Dissertations

Safe and efficient agricultural practices require innovative technologies. Nanotechnology offers promising solutions for advancing plant agriculture by enabling the targeted delivery of biomolecules such as agrochemicals and nucleic acids. This study focuses on developing a safe nanotechnological approach for delivering molecules of interest into plant cells. We investigated the ability of four types of polymeric nanoparticles such as Polyethylene glycol N, Nʹ-dibutylethylenediamine (PEG-DB), Polyethylene glycol 2-pyrrolidin-1-yl-ethyl-amine (PEG-PY), Polyethyleneimine (PEI), Arabinoxylan (AX)+, and Zein+ to form conjugates with plasmid DNA (pDNA). Our findings confirm that plant-derived cationic nanopolymers, AX+ and Zein+, effectively bind negatively charged pDNA (pGFPGUSPlus) carrying a GFP reporter …

Equiangularity From Compatible Orthobiangularity, Tyler J. Myers

Theses and Dissertations

An equiangular tight frame (ETF) is an equal norm sequence of vectors in a Hilbert space whose coherence achieves equality in the Welch bound. Such sequences necessarily have minimal coherence and thus are, in some sense, as "spread out" in space as possible. ETFs have a variety of applications, such as compressed sensing and waveform design. The main problem in the study of ETFs is determining the pairs (D, N) for which an ETF with N vectors in a D-dimensional space exists. Real ETFs are moreover equivalent to a special subset of a well-studied class of graphs known as strongly …

Constraining Nuclear Data Uncertainty Requirements For The 19F(A, N)22Na Reaction For Non-Proliferation Applications, Tyler R. M. Smith

Theses and Dissertations

This thesis explores the requirements on nuclear data uncertainties needed for the use of the ¹⁹F(α, n)²²Na reaction for nuclear non-proliferation applications. An overview of how neutrons are produced from alpha decays in a UF₆ medium is discussed. Calculation demonstrate the role nuclear data uncertainties effect the neutron yield and energy spectra as a function of enrichment.

Isotope Production Modeling In Sodium-Cooled Fast Reactors, Aaron W. Burkhardt

Theses and Dissertations

The accurate prediction of isotopic compositions in Sodium-Cooled Fast Reactors (SFRs) is essential for nuclear forensic analyses and international nuclear treaty monitoring, particularly with the increased global deployment of Generation-IV reactors. This research developed and validated a detailed computational model tailored specifically to the Prototype Fast Breeder Reactor (PFBR), employing advanced Monte Carlo neutron transport methods, sophisticated burnup modeling, and variance reduction techniques. Validation against empirical data from the Experimental Breeder Reactor-II confirmed the model’s accuracy, producing a comprehensive database of isotopic compositions across 301 assembly locations and 580 isotopes through the reactor’s initial operation and equilibrium cycle. The model …

Rotating Scatter Mask System Optimization Study For Determining Optimal Image Recreation, Seth L. Grover

Theses and Dissertations

The Rotating Scatter Mask (RSM) system is a radiation imaging technology currently limited by the mask design and governing identification algorithm parameters. To optimize the RSM design, Dakota—an optimization software—was integrated with a ray tracing code that simulates particle interactions with the RSM detector, and with the Locally Competitive Algorithm (LCA), which reconstructs the source image based on the ray tracing code’s Detector Response Matrix (DRM). Since the original ray tracing code was developed in MATLAB, it was translated into Python to improve compatibility with both Dakota and LCA. The Python version of the ray tracing code was then integrated …

Contract Quality Feature Extraction Using Llm, Aaron C. Washington

Theses and Dissertations

This study explored the potential insights generated from linguistic complexity measurements and large language model (LLM) based assessments on the quality of contract documents. By combining structured True/False prompts with log-probability analysis and ambiguity scoring, the study introduced novel contract-quality assessment methods. Results support a feature-driven approach to contract evaluation, one that offers automated, scalable insights for triaging risk and improving drafting practices. These assessment methods contribute to the growing field of legal natural language processing by offering modular tools for effective contract analysis.

Fused-Silica Microelectromechanical Systems For Relative Gravimetry, Ethan Doerstling

Theses and Dissertations

Gravimeters are devices that measure gravitational acceleration which can be used by the United States Air Force (USAF) in the areas of navigation and remote sensing. Fused-silica microelectromechanical systems (MEMS) devices offer capabilities to make inexpensive relative gravimeters with higher thermal stability than common silicon devices while maintaining good gravitational sensitivity. The fused-silica devices in this research were designed, simulated, fabricated, and tested to observe their performance as gravimeters. The devices exhibit properties of highly sensitive accelerometers but the current designs do not qualify as gravimeters. This study provides information to improve the sensitivity and stability of these fused-silica MEMS …

Leveraging Large Language Models (Llms) For Automated Generation Of Sysml V2 State Machines In Guidance, Navigation, And Control (Gnc) Systems, Andrea Louise Ames

Theses and Dissertations

Modern defense systems continue to grow in complexity, placing increasing pressure on engineering workflows to be faster and more adaptable. While Model-Based Systems Engineering (MBSE) with the emerging SysML v2 standard provides a framework for capturing system behavior, its practical use is often limited by the expertise and time required for manual modeling. This research investigates whether large language models (LLMs) can help overcome that barrier by automatically generating SysML v2 state machines from Guidance, Navigation, and Control (GNC) textual inputs. Three LLM Flowise-based models were developed and evaluated: the Structured Transformation Model (STM), which uses a structured extraction and …

From Drama To Change: The Role Of Female-Led Egyptian Tv Dramas In Tackling Women’S Issues And Inspiring Youth, Myrna Bader

Theses and Dissertations

The media is widely recognized as a powerful tool for driving social change, shaping public opinion, and influencing societal discourse. In Egypt, it has played a critical role in addressing women’s issues, including discrimination and societal challenges, by raising awareness and either reinforcing or challenging societal issues. This paper examines the impact of female-led Egyptian TV dramas in addressing women’s issues, specifically taboos, stereotypes, and personal status laws. The paper aims to examine their potential to raise awareness, challenge cultural norms, and inspire youth-driven social change. To achieve its objectives, three female-led Egyptian TV dramas addressing specific women’s societal issues …

In Vitro Evaluation Of A Novel Computationally Designed Anticancer Peptide In Ovarian Cancer Cell Models, Basma A. Shaala

Theses and Dissertations

Ovarian cancer remains one of the leading causes of cancer-related mortality among

women, highlighting the need for novel therapeutic agents with improved selectivity and

reduced toxicity. Anticancer peptides (ACPs) have emerged as promising candidates

due to their ability to selectively target cancer cells. In this study, the anticancer activity

of a computationally designed ACP was evaluated in vitro using the SKOV-3 ovarian

cancer cell line, with HEK cells employed as a non-cancerous control.

Cell viability was assessed using the MTT assay, and cytotoxicity was further confirmed

by the trypan blue exclusion method. Apoptosis and necrosis were analyzed using

Annexin V-FITC/Propidium …

The Benefits And Pitfalls Of Public Private Partnerships: Case Study Of The Suez Canal Container Terminal, Egypt, Magda Elswesy

Theses and Dissertations

The study explores the public-private partnerships (PPPs) in constructing, managing, and operating container terminals in Egypt. It examines the benefits the public sector gains from such collaborations and the pitfalls that can be mitigated to foster more effective institutional cooperation. The study specifically focuses on enhancing Egypt's marine container terminals through these partnerships, emphasizing the potential use of growing technology to enable equipment automation. It also highlights concerns regarding the risk of mismanagement of Egyptian terminals, arising from insufficient expected volume to ensure appropriate profitability, especially with the opening of new terminals. The study adopts a qualitative methodology and presents …

Framing The Sudanese Refugee Flows To Egypt Across Traditional And Social Media., Ghada Abdullah

Theses and Dissertations

This thesis examines the framing of Sudanese refugees in Egyptian media during the first year of the Sudanese conflict (April 2023–March 2024). Employing a content analysis framework, the research investigates content from three Egyptian newspapers—Al Ahram, Al Masry Al Youm, and Al Wafd—alongside tweets from the social media platform X. The study identifies recurring frames, themes, and narratives, highlighting differences between traditional media and social media platforms in their portrayal of Sudanese refugees. Key findings reveal that neutral tone dominate traditional media, focusing on factual reporting, followed by negative, then positive tones. Conversely, social media predominantly features negative narratives, such …

The Effect Of Bilateral Stimulation On Reducing Tantrum Behaviors In Autistic Children, Pui Kwan Chan

Theses and Dissertations

Autistic children often experience difficulty with emotional regulation, resulting in problem behaviors. This study investigates whether wearable vibrating devices, delivering bilateral stimulation (BLS), effectively reduce tantrum behaviors (i.e., aggression, property destruction, and verbal outbursts) in autistic children when used within an applied behavior analysis (ABA) setting. Three autistic children ages 7-10 participated in an A-B-A-B single-case experimental design conducted at a private autism clinic. Each child wore wireless BLS devices during their regular therapy sessions. A functional relation between the independent and dependent variable was observed. The overall combined average Tau-U score across all three participants was -0.41 with the …

Teaching Hygiene Skills To Teenagers With Developmental Disabilities Utilizing Friendship Circles, Nathaniel Medsker

Theses and Dissertations

High school students with intellectual and developmental disabilities (IDD) often struggle with hygiene skills, including table manners. These difficulties are especially noticeable in peer tutoring settings. Peer tutors were utilized to increase the mouth wiping behavior of the students with IDD using peer influence through the friendship circles intervention. The participants included high school age students with IDD and accompanying peer tutors from their classroom. This was done in a social setting during lunch while the peer tutors modeled the appropriate mouth wiping behavior and complimented the students with IDD if they also participated in the mouth wiping behavior. The …

Pride Flags And Five-Headed Monsters: A Portrait Of A Transgender College Student's Experiences In Campus Housing, Andrew Bamford

Theses and Dissertations

This study seeks to develop an understanding of how transgender students experience living in on-campus housing and how these experiences affect their senses of wellbeing, inclusion, safety, and connection with their college. Additionally, this study solicits suggestions from its participant that can help campus housing departments identify ways to best serve their transgender student populations. Imperative due to the precarity suffered by the transgender community, especially during the notoriously anti-trans second Trump administration (Francois, 2025), this research focuses on transgender student experiences in housing due to the heightened vulnerability they experience in the confines of their on-campus housing assignments (Brauer, …

Conversational Theatre Rehearsals For English Language Education, Empowerment, And Healing, Jennifer Schaupp

Theses and Dissertations

I set out to examine the history and current structure of the English-learning classroom, with a strong focus on adult learners in community-based classrooms, of immigrants, refugees, and more who arrive and make their home in the U.S. as well those born in the U.S. to multilingual homes. I incorporate elements of therapy and theatre, particularly improvisational comedy and Augusto Boal’s Theatre of the Oppressed, as points of comparison to the teachers and students of the classroom by way of Paulo Freire’s Pedagogy of the Oppressed. I use the concept of rehearsal to compare the three disciplines of psychology, language …

Attitude About Campus Diversity In A Post Anti-Affirmative Action Era, Robert Shawn Chester

Theses and Dissertations

Abstract Robert Shawn Chester ATTITUDES ABOUT CAMPUS DIVERSITY IN A POST ANTI-AFFIRMATIVE ACTION ERA 2024-2025 Stephanie Lezotte, Ph.D. Master of Arts in Higher Education This thesis examines the implications of the recent Supreme Court ruling that deemed race-based Affirmative Action policies unconstitutional, focusing on its impact on diversity in higher education. Since the 1960s, Affirmative Action has been a pivotal tool in promoting racial equity and diversity in American colleges and universities, yet legal challenges have led to its dismantling in several states and now nationwide. This research explores Rowan University staff perspectives on the challenges and strategies for maintaining …

Exploring Sense Of Belonging Among Neurodivergent Students In Higher Education, Mollie Rubinstein

Theses and Dissertations

Positive academic experiences for university students are hard to come by when non-academic experiences are negative (Gidley et al., 2010; Sandhu et al., 2022; Tinto, 1975). This issue has become increasingly important for neurodivergent students in higher education as more of this population is enrolling in university (Cox et al., 2002; Edwards et al., 2022; Gurbuz et al., 2018; Lubin & Brooks, 2021; Izzo et al., 2008; Mamiseishvili & Koch, 2011; Yssel et al., 2016). The purpose of this study is to listen to neurodivergent student voices to learn about their university experience and sense of belonging. Research questions include: …

Reservation Century: The Use Of Reservations From The League Of Nations To The Genocide Convention, Emily Zekan Brown

Theses and Dissertations

The purpose of this thesis is to explore the twentieth century practice of using reservations, understandings, and declarations to undermine international treaties, specifically the League of Nations and the Convention for the Prevention and Punishment of the Crime of Genocide. Senators first attempted to attach reservations to the Treaty of Versailles after World War I in response to the proposed League of Nations. The concerns raised in the 1910s regarding sovereignty, domestic jurisdiction, and the rights of American citizens were repeated when the Genocide Convention was proposed in 1948. The Senate refused to pass the Genocide Convention until the 1980s …