Digital Commons Network^™

Multi-Field Quantum Conference Key Agreement Using An Integrated Photonic Green Machine, Benjamin J. Fisher

Theses and Dissertations

Quantum Conference Key Agreement (QCKA) enables a group of users to generate a shared secret key, which reduces the latency and equipment overhead of establishing multiple Quantum Key Distribution (QKD) links. Conventional QCKA protocols send a multi-photon entangled state from one user to others and a key is generated only when all photons are detected, which is inefficient at high loss and opens side-channels at the receiver side. Here, we overcome this barrier through a multi-field QCKA protocol enabled by designing, fabricating, and testing an integrated photonic Green Machine that implements an eight-mode Hadamard unitary transformation through a beam-splitter network. …

Advances In Bone And Orthopedics 2025 – 5th Edition, Jean-Philippe Berteau, Laurent Pujo-Menjouet, Hélène Follet, Aurélie Levillain

Publications and Research

This volume brings together selected works from the 2025 Bone and Orthopedics Interdisciplinary Symposium (BONITOS), underscoring our community’s ongoing commitment to advancing research in biomechanics, bone health, and orthopedic science. The symposium unites leading experts from around the world, fostering collaboration and the exchange of ideas across disciplines. Organized in partnership with the French-speaking Society of Biomechanics, the French National Institute of Health and Medical Research (INSERM), the University of Lyon, the College of Staten Island of the City University of New York (CUNY), and the American Association of Physical Therapists (APTA) – Brooklyn Staten Island Chapter, BONITOS 2025 represents …

Changing Minds, Changing Modes: Optimizing Public Perception Strategies For Urban Cycling Through Behavior Change Theory, Brandon Barnhart

University Honors Theses

This thesis addresses the recent decline in bicycle mode share in cities like Portland, Oregon, despite decades of investment in cycling infrastructure. While the "build it, and they will come" approach succeeded through the early 2000s, it no longer meets targets for bicycle use or broader goals related to sustainability, congestion, health, and safety. A new approach is needed that effectively rebuilds the cultural and behavioral components of cycling. This research asks: What role can behavior change theory play in increasing the effectiveness of public perception campaigns to promote urban cycling? Using a qualitative methodology, this study draws on behavior …

How Mindfulness-Based Stress Reduction (Mbsr) Techniques Affect Obsessive-Compulsive Disorder: A Literature Review, Piper Ritke

Honors Theses

This literature review examines the potential effectiveness of mindfulness-based stress reduction (MBSR) as a non-invasive therapeutic intervention for individuals with obsessive-compulsive disorder (OCD). Traditional treatments for OCD, such as cognitive behavioral therapy (CBT) and exposure and response prevention (ERP), are evidence-based but can be distressing for some patients. MBSR, originally developed by Jon Kabat-Zinn, emphasizes nonjudgmental awareness of thoughts and may offer a less intrusive alternative. Three peer-reviewed studies were analyzed: a randomized controlled trial comparing MBSR with cognitive therapies, a technology-supported mindfulness intervention utilizing EEG feedback, and a case study documenting individualized MBSR treatment. All studies demonstrated reductions in …

Exploring The Effects Of Africana Studies On Black Undergraduate Students: A Qualitative Case Study, Lanaya M. Butler

Electronic Theses and Dissertations

Particularly in the context of American K-12 schools, education has been manipulated to control—rather than liberate—students through the erasure and distortion of Black history, experiences, perspectives, and capabilities. Additionally, American schools prioritize memorization and obedience while failing to equip students with critical thinking skills. As a result, students are trained to become workers rather than innovators, worldbuilders, and change-makers. For nearly a century, Black educational critics have stated that these systems were designed to subjugate Black community members through dehumanization and enslavement of the mind. These critiques are foundational to the aims of Afrocentric education which posits the life experiences …

Margaret Cavendish And Radical Self-Love, Marina Burandt

Electronic Theses and Dissertations

Margaret Cavendish was an early modern Englishwoman writer who lived from 1623 to 1673. She wrote under her own name at a time when it was more common for women to write under a pen name, and published almost everything she wrote. Her writings include a multiplicity of genres, from science fiction, poetry, drama, and philosophy, to letters, biography, and autobiography. Cavendish’s style often blends multiple genres and forms, showcasing a modality that is driven by complexity and hybridity. Cavendish was a surprisingly modern figure in many ways, as her writings show. The Description of a New World, Called the …

Conceptualizing The Explanatory Fully Longitudinal Mixed Methods Case Study Design: A Demonstration With An Arithmetic Education Trial With Kindergarten Children, Menglong Cong

Electronic Theses and Dissertations

In employing longitudinal mixed methods designs, researchers have commonly used the fully longitudinal mixed methods design. This has occurred mostly in the health sciences but less in education. The current investigation proposes a novel longitudinal mixed methods research design, explanatory fully longitudinal mixed methods case study design. It demonstrates its potential for addressing research inquiries in educational research using the arithmetic learning trajectories datasets. This study is presented in three components. The first is a quantitative phase, selecting an exploratory case from a previous arithmetic learning trajectories study (Clements et al., 2021) for qualitative analyses based on maximizing the …

Computational Fluid Dynamics And Fluid Structure Interaction Modeling In Healthy Vertebral Arteries: A Comparative Study, Bryce Clinkenbeard

Electronic Theses and Dissertations

Cerebral perfusion is critical for maintaining proper brain function, with each cerebrovascular artery playing an integral role in the overall cerebrovascular system. When these arteries become damaged or develop plaque, cardiovascular disease (CVDs) such as atherosclerosis can arise, leading to conditions like arterial stenosis. While CVDs are most prevalent in older individuals, they are also observed in young adults, particularly those engaged in high-endurance occupations such as military service. Diagnosis and prediction of CVDs often rely on imaging modalities supported by computational fluid dynamics (CFD) which account for low resolution in fluid flow. CFD models assume rigid arterial walls, which …

Supercritical Co2 Technology For Biomass Extraction: Review, Bahare Nozari, Ron Kander

School of Design and Engineering Papers

Supercritical carbon dioxide extraction is increasingly recognized as a green and efficient alternative to conventional solvent-based techniques for valorizing plant biomass. This review provides a comprehensive overview of recent advances in a scCO₂ extraction method, focusing on its advantages in isolating high-value compounds from agricultural feedstocks. The unique physicochemical properties of scCO₂, combining gas-like diffusivity with liquid-like solvating power, enable selective extraction under mild and tunable conditions, which preserves the integrity of thermally sensitive molecules. In addition, scCO₂ reduces energy consumption, eliminates toxic solvent residues, and offers greater extraction precision than traditional methods. These features have …

Minority Stressors And Internalizing Symptoms In Sexual And Gender Minority Adolescents: A Systematic Review And Meta-Analysis, Anni R. Subar

Electronic Theses and Dissertations

Sexual and gender minority (SGM) adolescents are at elevated risk for internalizing symptoms, such as anxiety and depression, due in part to chronic exposure to minority stress. To provide a comprehensive synthesis of this literature, we conducted a meta-analysis of 32 studies, yielding 162 effect sizes from 41,360 participants aged 8– 22. All included studies examined the association between minority stress, defined as stigma-related stressors such as discrimination, victimization, and internalized stigma, and internalizing outcomes in SGM youth. The random-effects meta-analysis revealed a small but significant association (r = .25) between minority stress and internalizing symptoms, consistent across stressor …

Development Of An Embedded Iot Board For Real-Time Floor Estimation Of Autonomous Robots, Carter J. Sorensen

Electronic Theses and Dissertations

As service robots become more prevalent in multi-story environments such as hospitals, hotels, and laboratories, accurate floor-level detection is critical to ensuring operational reliability. Consider a robot tasked with delivering medical samples in a multi-story laboratory. Without accurate feedback, a robot exiting on the wrong floor could introduce delays, disrupt workflows, or compromise sample integrity. Internet of Things (IoT) technologies offer a way to address these risks by providing real-time error detection and corrective capability. However, current IoT-based floor estimation systems often require invasive modifications to building infrastructure—particularly elevator control panels. These approaches introduce challenges related to cost, liability, backward …

An Advanced Hexacopter For Autonomous Exploration Of Mars: Attitude Control And Navigation Strategies, Laura Sopegno

Electronic Theses and Dissertations

Mars exploration has recently witnessed major interest within the scientific community. Unmanned robotic platforms offer reliable solutions to acquire and collect data and information from the Red Planet. Particularly, rovers, landers, and orbiters have significantly shaped planetary exploration on the Moon and Mars, contributing significantly to past missions while also highlighting limitations in their capacity to cover diverse terrains over wide ranges. Given current advances in Unmanned Aircraft Systems (UASs), Unmanned Aerial Vehicles (UAVs) offer promising alternatives for future scientific missions.

It is argued that hexacopters, with their relatively compact design and redundancy, present a promising …

Gender-Based Crimes And The Colombian Special Jurisdiction For Peace, Caroline Davidson

Duke Journal of Comparative & International Law

The Special Jurisdiction for Peace ("JEP"), created as part of Colombia's historic 2016 Peace Agreement, has been hailed as a novel, restorative justice-oriented mechanism for addressing gross human rights violations at the domestic level. Commentators point to the JEP as a potential model for other jurisdictions looking to address mass atrocities. The success or failure of this model hinges on the JEP's ability to effectively address an issue of great concern to the International Criminal Court as well as to Colombian civil society: gender-based crimes. This Article is the first to examine comprehensively the JEP's progress on this vital issue, …

“Eyes Can Be Blinded”: A Narratological Analysis Of Focalization In Sarah J. Maas’S A Court Of Thorns And Roses And A Court Of Silver Flames, Georga Mae Feek

Electronic Theses and Dissertations

This thesis explores the complex relationship between Feyre and Nesta, two prominent characters in Sarah J. Maas’s A Court of Thorns and Roses (ACOTAR) and A Court of Silver Flames (ACOSF). My analysis uses narratological concepts from three significant scholars in narrative theory: Gérard Genette, Shlomith Rimmon-Kenan, and Mieke Bal. I begin with a theoretical synthesis of narration and focalization and outline the various categories of types of narrators and focalizers. Then, I analyze Feyre’s focalization in ACOTAR and Nesta’s focalization in ACOSF. Through this process, I have developed rich character studies of Feyre and Nesta. My investigation of the …

Pilgrimage, Trade And Empire: A Gis Investigation Of Pre-Hispanic Roads In The Ocoña And Chorunga Valleys Of Peru, Geri Evilla

Electronic Theses and Dissertations

This research examines Inca imperial expansion into the Ocoña and Chorunga Valleys, through an investigation of precolonial roads and trails. It focuses on the Middle to Late Horizons (700 BCE-1534 CE), with specific attention to the last 100 years, when the region was occupied by the Inca state and experienced a rapid increase in population and architectural development. Data collected in excavations, and pedestrian, and drone surveys were used in geographic information systems, to map pre-Hispanic road systems. A combination of Least Cost Path and viewshed analyses were used to investigate land use patterns and tie this region into the …

The Shōnen Apocalypse: An Analysis Of The Shōnen Power System And Its Narrative Functions, Mario Da Silva Melo

Electronic Theses and Dissertations

My thesis has two primary goals. First, it provides an overview of the history of manga as a medium, and manga studies as a field. In doing so, I observe a lack of terminological and methodological specificity. As a result, I provide a formalist approach to thematic criticism in order to address the above issues. Second, my thesis primarily centers on shōnen power systems and their narrative functions. Power systems are "magic rules" that determine how superhuman abilities mechanically function. I identify two main power systems in shōnen manga: spiritual manipulation and transformations. My thesis posits that shōnen manga authors …

The Role Of Imagination In Archaeology: Linking Contemplation And Method At The Amache National Historic Site, Sami Zepponi

Electronic Theses and Dissertations

Archaeology is both a science and an interpretative process, blending material discovery with imagination to reconstruct past experiences. This research, conducted through the 2024 University of Denver Amache Field School, explores the archaeological imagination and the creative and cognitive engagement that shapes historical interpretation. Using Amache, a WWII Japanese American incarceration site, as a case study, this thesis examines how material culture, landscape modifications, and reflection inform archaeological understanding. This study explores how imagination connects tangible findings to cultural narratives by integrating community-based archaeology, place and landscape theory, and contemplative inquiry. Findings highlight imagination as essential to archaeology, enabling deeper …

The Intersection Of Education And Empowerment: How Comprehensive Sex Education Equips Adolescents To Navigate Complex Relational Dynamics, Joleigh Wood

University Honors Theses

This thesis examines the impact of comprehensive sex education (CSE) on adolescents' understanding of consent, personal boundaries, and relational competence. Drawing upon social learning theory, intersectionality, and relational-cultural theory, the study employs a multidisciplinary framework to analyze how CSE functions as both an instructional practice and a sociocultural intervention. Utilizing an integrative thematic review of empirical studies, policy analyses, and national curriculum standards, the research evaluates the extent to which CSE promotes emotional literacy, fosters ethical relationship skills, and addresses structural inequities in educational access. Findings indicate that well-implemented, inclusive CSE contributes to healthier developmental outcomes by enhancing students' emotional …

Variation Of Oregon Law Enforcement Agency Clearance Rates And Their Influencing Factors, Kendra Macsaveny

University Honors Theses

Clearance rates are one of the few ways to measure the efficiency and performance of a law enforcement agency. So, if an agency has a low clearance rate, then this reflects poorly on an agency's capabilities when it comes to solving crimes and making arrests. This study's purpose is to (1) present the clearance rates for a sample of police agencies in Oregon; (2) determine how the agencies vary from each other; (3) determine if the clearance rates for individual agencies remain stable over time; and (4) determine what agency factors might be influencing the clearance rate. Although agency factors …

Did Dobbs Reduce The Supreme Court's Legitimacy?, Ava Steinmetz

University Honors Theses

This thesis examines the impact of the Dobbs v. Jackson Women’s Health Organization decision on public perceptions of the Supreme Court's legitimacy. Over the two decades preceding Dobbs, the Roberts Court had already become the center of intense debate over judicial impartiality, driven by an increasingly politicized series of high-profile rulings. Dobbs generated an unprecedented level of media attention and partisan commentary. Employing a mixed-methods approach, this study combines longitudinal analysis of national survey data on trust and confidence in the Court with content analysis of editorial and scholarly reactions before and after June 2022. Findings reveal a statistically …

Chingonas In Charge: A Phenomenological Study Of Latina Educational Leaders In Colorado, Paulina Yvette Lerma-Banuelos

Electronic Theses and Dissertations

Despite comprising 76% of the U.S. teaching workforce (2017−2018), Latina women held only 8.5% of principal roles and 2.7% of superintendent positions. In places such as Colorado, where Latinos make up 15.1% of the population, this inequity highlights the pressing necessity for better representation. The present study used a qualitative phenomenological approach to explore the fundamental essence and attributes of leadership among Latina K−12 administrators in Colorado, with a focus on the concept of “chingona” and its transformative significance in their professional journeys. The name “chingona” was historically rejected by young Latina women because of connotations to being aggressive or …

Some Results In Thermodynamic Formalism, C. Evans Hedges

Electronic Theses and Dissertations

This dissertation investigates several key questions at the intersection of dynamical systems, computability theory, and thermodynamic formalism. In the symbolic setting, we establish novel results regarding the statistical properties of equilibrium states, deriving bounds on probabilities of configurations and relating these bounds to the Gibbs property through the homoclinic relation. Additionally, we examine the computability of thermodynamic quantities such as pressure, ground state energy, and residual entropy. We show that topological pressure is computable from above for general subshifts and computable for strongly irreducible shifts, with similar results extending to ground state energy and residual entropy.

Extending beyond subshifts, we …

The Embodiment And Experiences Of Gender Euphoria Among Transgender And Nonbinary Communities: A Mixed Methods Inquiry, Brendon T. Holloway

Electronic Theses and Dissertations

Gender euphoria is a critical aspect of embodiment for transgender and nonbinary (TNB) people that has long been overshadowed in academic research by deficit narratives and gender dysphoria. While gender dysphoria is the distress an individual may experience related to their gender, gender euphoria encapsulates the positive emotions a TNB person may experience because of positive gendered experiences. Despite community documentations of gender euphoria since the 1970s, academic research on gender euphoria has only recently begun to emerge. This three-paper dissertation advances this body of scholarship by exploring how gender euphoria is conceptualized, experienced, and embodied in TNB communities. Utilizing …

Excellence Gaps: A State-Based Review Of Policies, Jonathan M. Jennings

Electronic Theses and Dissertations

This dissertation investigates how state education policies address excellence gaps among student subgroups in gifted education. Using a multiple case study design, it examines the policy mechanisms, identification practices, and funding models employed across states to promote equity in advanced academic access. Grounded in critical policy analysis, the study highlights systemic disparities perpetuated by inconsistent definitions, underfunding, and limited accountability structures. Findings reveal that while some states adopt promising interventions - such as universal screening and dual enrollment support - many fall short in ensuring sustainable, inclusive practices. This research calls for reform grounded in transparency, comparability, and justice for …

The Narratological Maus, Isla Lader

Electronic Theses and Dissertations

The Complete Maus, a memoir graphic novel surrounding the events of character Art Spiegelman as he collects, records, and illustrates his father’s life pre-the Holocaust in Europe, his time in Auschwitz, and then life in the United States has been one of the focal Holocaust survivor testimonies and has redefined the genre it exists in as both a graphic novel, but also as a form of testimony. Like many popularized works dealing with the Holocaust, though, cultural preconceptions of Jewish people, genocide, and audiences’ desire to find morals within the work have made it so often audiences come to …

Sustaining Queerness: A Phenomenological Study Of Colorado Educators, Devani Lemmon

Electronic Theses and Dissertations

The purpose of this study was to engage queer Colorado educators to explore how to sustain their identities as queer educators in a politically fractured state. By focusing on Colorado, I could assess the extent to which the legal protections afforded there adequately support educators in sustaining themselves. Additionally, the findings from Colorado had the potential to further illuminate factors influencing teacher sustainability and retention on a much larger scale. The questions for this research project were: 1) How are queer educators sustaining themselves and each other in an increasingly volatile political climate? 2) What, if any, factors impact queer …

E Ho’Omau Mākau, We Will Continue: The Living Sovereign Entities Of Contemporary Hawaiian Songs, Kēhaulani Lagunero

Electronic Theses and Dissertations

This thesis examines the relationship between contemporary Hawaiian mele (songs) and Hawaiian ea (sovereignty), focusing on how mele acts as sovereign living entities representing cultural resilience, identity, and resistance to settler-colonial influences. Through semi-structured interviews with Kānaka Maoli, participant observation at cultural events, and close analysis of mele, I identify that these songs are not only expressions of cultural memory, but also living embodiments of ea—sovereignty because they are alive, and they are alive because they are ea. Drawing from the frameworks of cultural survival, survivance, symbolic power, and defiant indigeneity, I explore how mele actively engage …

Carbon Monoxide Releasing Polymeric Micelles, Riya Joshi

Electronic Theses and Dissertations

Carbon monoxide (CO), traditionally known as a toxic gas, has emerged as a potential therapeutic agent due to its cytoprotective, anti-inflammatory, and vasodilatory properties. This study explores the development of CO-releasing polymeric micelles as a controlled delivery system for biomedical applications. Using ring-opening metathesis polymerization (ROMP), we synthesized diblock copolymers incorporating CO-releasing moiety diphenylcyclopropenone (DPCP) with hydrophilic polyethylene glycol (PEG) to enhance solubility and stability of the overall CO releasing system. Dynamic light scattering (DLS) and electron microscopy (EM) confirmed the formation of well-defined micelles, while fluorescence assays demonstrated efficient CO release with the use of Iridium photocatalyst under 470 …

Phenomenological Inquiry: High School English Language Arts And Reading Professional Development Design And Delivery, Michelle Jestice

Electronic Theses and Dissertations

This qualitative, phenomenological inquiry aimed to understand the overall essence of public high school English language arts and reading professional development design and delivery from an inclusive, sociocultural, responsive theoretical lens. The lens extended previous scholarship, combining six educational concepts and theories to develop an ideological framework for high school English language arts and reading professional development design and delivery. They include Vygotsky’s (1978) sociocultural theory, Knowles’ (1978) andragogy, Shulman’s (2013) content-pedagogy-curricular contextualization, Hammond’s (2015) culturally responsive teaching, Bennett’s (1986) intercultural competencies, Smale-Jacobse and others’ (2019) and Tomlinson and others’ (2003) concepts of differentiation: referred to as SACReD. A central …

How Executive Leaders Build Trust: Navigating Organizational Disruption During The Covid-19 Mega-Crisis, Marji Karish

Electronic Theses and Dissertations

The COVID-19 pandemic, declared a global health crisis by the World Health Organization (WHO) on March 11, 2020, created a “mega-crisis” characterized by intersecting physiological, economic, political, social, and cultural disruptions. This study examines how senior organizational executives narrate their response to the crisis, focusing on their engagement with organizational stakeholders. Using a constructivist grounded theory methodology, I conducted in-depth interviews with 12 organizational leaders to construct the Theory of Social Crisis Leadership Communication (SCLC).

Findings highlight the centrality of trust as an interdependent relationship in which executive leaders and organizational stakeholders rely on each other to navigate crises successfully. …