Digital Commons Network^™

“What’S Happening In The Gulf Of Maine?”: Middle School Students’ Engagement In Climate Science Through Data Visual Representation And Reflections, Grace Ocular

Dissertations

This study examined how middle school students engaged with science concepts while working with data visualizations during a field trip learning experience. Fifty-one teams of 2–4 students from 35 schools participating in the LabVenture program were video- and audio-recorded. Students completed two activities: one using a frequency table of marine species illustrating threats to Maine’s lobster population, and another using maps depicting changes in Gulf of Maine sea surface temperature. After each activity, students annotated the visualization, discussed their claims, and recorded short reflections. Transcripts were coded for science-related talk, and annotations and gestures were also analyzed. Findings indicate that …

Systematic Review Examining How Black Youth In The United States Cope With Stressful And Traumatic Experiences, Marcus Aaron Flax

Dissertations

Coping is an important behavioral skillset that youth use to emotionally regulate after experiencing stress or trauma. Research has repeatedly highlighted the stressors that Black youth experience, often finding that Black youth face higher levels of stress and trauma than their White peers. However, there has been a lack of research in understanding how Black youth cope with these higher levels of stress. This systematic review includes 72 studies (N = 16,205 participants) examining the frequency and effectiveness of coping strategies used by Black youth in response to a trauma or stressor, along with the associations between utilized coping strategies …

Ultramodern Racism: A Critical Discourse Analysis Of The Impact Of Anti-Crt Legislation On Us History Curriculums, Amelia Gernand

Dissertations

In the wake of Donald Trump’s failed 2020 bid for a second presidential term, there was a surge in anti-CRT legislation targeting how issues of race and racism could be taught in public school curricula. While proponents claim that anti-CRT laws will protect students of all races from discrimination, curriculums have historically been used as a tool by those with symbolic power to legitimize white supremacy and perpetuate anti-Black and color-evasive racism. Two states--Florida and Arkansas--recently enacted anti-CRT legislation in addition to Black history mandates. While legislators in these two states claim that their goal is to expand the teaching …

The Forced Sterilization Of Quechua-Speaking Women In Peru: The Role Of Epistemic Injustice In The Perpetration Of Genocide, Geraldine Diaz

Dissertations

The forced sterilization of Quechua-speaking women in Peru from 1996 to 2000 represents a case of genocide in which the state as an epistemic agent has a fundamental role. Although the systematic sterilization was carried out under the guise of a family planning program, the targeting of these women provides strong circumstantial evidence of genocidal intent. According to the testimonies of these women, medical staff, acting on behalf of the government, performed tubal ligation procedures through coercion, threats, lies, bribery, manipulation, and other tactics where the state intentionally withheld information, misinformed women, and failed to obtain proper consent. This research …

Evaluating The Reporting And Safety Culture Of An Airline According To Patankar And Sabin's Safety Culture Pyramid, Seda Mumlu Karanfil

International Journal of Aviation, Aeronautics, and Aerospace

As a result of the literature review, it is seen that the safety management system in airline businesses is mostly evaluated with Reason's just culture model. The fact that there is no research examining Patankar and Sabin's (2010) safety culture pyramid on airline operations, except for a study conducted in the field of ground handling services (Poçar, Işık, & Durmaz, 2022), constitutes the importance and unique value of the research. As stated by Poçar et al. (2022), Patankar and Sabin's (2010) safety culture pyramid is not sufficiently included in practice, and this model is important in terms of drawing attention …

Mitigating Information Overload In Aviation Safety: Ai-Driven Hierarchical Tagging And Summarization Of Notam For Pre-Flight Information Bulletin, Rutong Gu, Yefeng Qu, Dongling Chen, Yu Tang, Ailin Zhou

International Journal of Aviation, Aeronautics, and Aerospace

To address the challenges of aviation safety information overload in Pre-flight Information Bulletin (PIB) systems, this study proposes an intelligent classification framework (ERNIE-DPCNN) that integrates knowledge-enhanced semantic representation with a Deep Pyramid Convolutional Network. Traditional systems relying on rule-based filtering mechanisms suffer from inefficiencies in critical information identification and high risks of human misjudgment. The proposed framework achieves breakthroughs through three technical innovations: (1) An aviation domain-adapted ERNIE model is constructed, leveraging phrase-level masking strategies to enhance semantic representation of compound identifiers; (2) A Deep Pyramid Convolutional Network (DPCNN) is designed to extract multi-granularity features via hierarchical convolution-pooling architecture, optimized …

Design, Implementation, And Testing Of Spatial Disorientation Scenarios In A Modified Hexapod Motion Simulator, Jarod Hinckley, Ryan Paul, Logan Rock, Joe Conner, Jon M. Loffi

International Journal of Aviation, Aeronautics, and Aerospace

Abstract

Investigations into aviation accidents aim to identify root causes and enhance safety. Despite advancements in safety measures, technology, and education, general aviation accident rates remain stable, with loss of control identified as the leading cause. Spatial disorientation is a significant contributing factor in these incidents, accounting for approximately 10% of general aviation accidents—90% of which are fatal. Addressing spatial disorientation is increasingly critical with the emergence of Advanced Air Mobility (AAM) vehicles, a sector projected to reach a $30 billion market by 2030. While AAM is expected to transition toward full autonomy, human pilots will operate these vehicles during …

Generalizing Classification Of Pilot Workload: Transfer Learning Versus A Jepa-Inspired Transformer Architecture, Naim Barnett, Shivani Nagrecha, Morgan Glover, Clayton Harper, Justin Wilson, James Maher, Eric C. Larson

International Journal of Aviation, Aeronautics, and Aerospace

Within the context of learning, there poses difficulty when objectively measuring human performance. In this work, we investigate the evaluation of human performance via its relation to the individual's mental capacity by classification of cognitive load within the domain of aviation. By utilizing a mixed virtual and physical flight simulation environment in conjunction with biometric sensing, we create and evaluate the predictive capabilities of a Joint-Embedding Predictive Architecture (JEPA) and compare the architecture and results to traditional methods for transfer learning and domain adaptation. We find that our JEPA inspired architecture can achieve more than 70% accuracy of cognitive workload, …

Neurally Adjusted Ventilatory Assist In Infants With Acute Viral Bronchiolitis (Navabronch Study) A Mixed Methods Feasibility Study To Establish The Evidence And To Evaluate The Effectiveness Of Neurally Adjusted Ventilatory Assist In Infants With Acute Viral Bronchiolitis, Julia Harris

School of Nursing and Midwifery Theses

Julia HarrisNeurally Adjusted Ventilatory Assist in infants with acute viral bronchiolitis (NAVABronch study) - A mixed methods Feasibility study To establish the evidence and to evaluate the effectiveness of neurally adjusted ventilatory assist in infants with acute viral bronchiolitis. Abstract AimThe aim of this mixed-methods thesis is to evaluate the use of Neurally Adjusted Ventilatory Assist (NAVA) in infants with acute viral bronchiolitis. BackgroundThere are currently 6,662 infants less than one year of age with a primary respiratory diagnosis admitted to Paediatric Intensive Care Units (PICUs) in the UK each year. Respiratory illness is more common in winter, with the …

Assessment And Monitoring Of Treatment Fidelity In A Multiple Behaviour Change Intervention For Smokers Wishing To Reduce But Not Quit., Jane Horrell

Peninsula Medical School Theses

BackgroundIntervention fidelity considers the extent to which a behavioural intervention has been designed, delivered, and experienced as intended. The National Institute of Health’s Behaviour Change Consortium (NIH-BCC) provides a leading framework to examine fidelity across five domains: design, training, delivery, receipt, and enactment. This thesis presents a programme of research to develop methods for monitoring and assessing fidelity in multiple health behaviour change (MHBC) interventions across these five domains. Methods developed are presented and tested using data from a Trial of physical Activity assisted Reduction of Smoking (TARS), a multi-site NIHR-HTA funded MHBC intervention.MethodsA mixed methods approach was adopted and …

Differential Expression Of Proteins Involved In Sev Biogenesis And Secretion In Parkinson’S Disease And Dementia With Lewy Bodies, Anis Sahoo

Peninsula Medical School Theses

Exosomes, small extracellular vesicles (sEVs), play a pivotal role in cell-to-cell communication, carrying diverse biomolecules such as proteins, lipids, and nucleic acids. Their ability to transport these molecules makes them fundamental to various physiological processes and valuable in diagnosing and treating disorders of the central nervous system (CNS). To fully utilise sEVs potential, more attention is needed to understand not only the cargo, but also proteins and pathways involved in the biogenesis of EVs, particularly in the context of diseases. This thesis explores changes in sEV-associated proteins in synucleinopathies, notably Parkinson’s disease (PD) and dementia with Lewy bodies (DLB).Aims1. In …

Advances In Ocean Mapping And Nautical Cartography, Giuseppe Masetti, Ian Church, Anand Hiroji, Ove Andersen

Center for Coastal and Ocean Mapping

The Special Issue of Geomatics on "Advances in Ocean Mapping and Nautical Cartography" addresses emerging methodologies, technologies, and applications in ocean mapping. This collection includes studies on the development of high-resolution seabed mapping techniques, innovative data processing for marine cartography, and advancements in hydrographic surveying. It highlights the importance of integrating geospatial data from sources such as remote sensing, autonomous underwater vehicles, and satellite-based observations. Additionally, articles discuss challenges and strategies for ensuring data accuracy and accessibility, reflecting a growing interest in sustainable marine resource management and navigation safety enhancements.

Unh/Noaa Joint Hydrographic Center 2025 Performance And Progress Report Executive Summary, Larry A. Mayer

Center for Coastal and Ocean Mapping

No abstract provided.

Unh/Noaa Joint Hydrographic Center 2025 Performance And Progress Report Executive Summary, Larry A. Mayer

Center for Coastal and Ocean Mapping

Reporting Period: 01/01/2025–12/31/2025

“Digital Shame Shift”: From Telling The Pain To Recording The Truth — Black Maternal Health And Digital Counter-Narrative Storytelling On Tiktok, Odera Covenant Ezenna

Theses and Dissertations

This dissertation explores how digital storytelling on TikTok is used to challenge medical racism, with a particular focus on Black maternal health. Guided by Critical Race Theory (CRT) and Critical Technocultural Discourse Analysis (CTDA), the study examines how TikTok users—ranging from Black mothers to healthcare professionals—create and circulate counter-narratives through two prominent campaigns: #BlackMaternalHealthWeek and #BlackMamasMatter. These digital stories serve as acts of resistance, disrupting dominant medical discourse and amplifying the lived experiences of Black birthing individuals. The research analyzes over 2900 TikTok videos posted between 2021 and 2024, identifying key themes, storytelling strategies, and rhetorical shifts over time. The …

And The Skylarks Called Out Your Name: Posthuman Encounters With Loss Through Embracing The More-Than-Human World., Jennifer-Anne Bradbury-Crowther

School of Art, Design and Architecture Theses

Howling at the sea, tears in damp morning air, songs on the wind, syrup-thick summer warmth, dawn before midnight, red moon, humming, whispers. Meet me where the sky meets the sea. This thesis proposes that immersion in the more-than-human world offers possibilities for an exploration of loss and its transformative potential. Loss here not only relates to personal bereavement, but also to a lack of connection with the natural world; in these post-Covid days many are feeling overwhelmed by feelings of isolation and alienation and a sense that something intrinsic has been lost in the modern world.Posthumanism creates a supportive …

The Resistant Body In Sound: Cripping Music Creation Through Technology, Embodiment, And Disability Philosophy, Amble Ysgawen-Skuse

School of Art, Design and Architecture Theses

We are currently in a period where many music organisations are beginning to engage with disabled artists as a part of their diversity agenda. However, practice seems limited to questions of physical access to spaces and asks little around the philosophies of disability and how that might change the way that we think about working with disabled creatives. If issues of physical access are all that are taken into consideration we risk creating projects which embed ableists assumptions and practices into our disabled music making, which results in negative experiences for disabled artists. In order to make the progression of …

Your Foot Is Not A Brick: Using A Multi-Segment Foot Model To Explore The Actions Of The Ankle-Foot Complex During Uneven Terrain Gait., Tayler Jon Hoekstra

Dissertations and Theses

The field of biomechanics has seen continued development of models to be used and circumstances to be considered. An increasing number of more complex models for the foot known as multi-segment foot models (MSFMs) have created opportunities to better understand the compensatory motion of this vital portion of human anatomy. This research seeks to utilize one such MSFM model to increase understanding in how human ambulation changes in uneven terrain environments. Unique inner-foot joints defined by the Rizzoli foot model (RFM) were measured for and compared for subjects traversing both even and uneven terrain to quantify joints that experienced significant …

The Role Of Oral Nitrate Reducing Bacteria In Cardiovascular Health: Impacts Of Diet And Exercise, Craig Clarke

School of Health Professions Theses

This thesis investigated the important role of oral bacteria in blood pressure regulation and vascular function through the NO3--NO2--NO pathway following exercise or dietary interventions. Study 1 examined the effect of antibacterial mouthwash on the oral microbiome and nitrate metabolism in vegetarians and omnivores. Notable alterations in bacterial composition were observed after mouthwash administration, including reductions in the Prevotella genus (from 27.7% to 9.6%, P = 0.001) and Actinomyces genus (from 9.5% to 5.7%, P = 0.001), along with decreases in Prevotella melaninogenica (from 18.1% to 6.2%, P = 0.001) and Rothia dentocariosa (from 0.09% to 0.04%, P = 0.001). …

Factors Affecting Metabolism And Metabolic Control In Phenylketonuria, Alex Amorim Pinto

School of Health Professions Theses

Phenylketonuria (PKU) is an inherited metabolic disorder treated by a phenylalanine restricted diet in order to avoid neurocognitive impairment. Blood phenylalanine is the main outcome marker which is modulated by many dietary factors. Traditionally, L-amino acid-based protein substitutes are the main nitrogen source but more recently glycomacropeptide-based protein substitutes (GMP) have been introduced and are associated with several health benefits. The following aspects were studied in this thesis: 1) metabolic control achieved in patients with PKU compared with the European PKU guidelines; 2) life-long change in natural protein tolerance; 3) impact on metabolic control of different natural protein sources (animal …

Llms Enhance Emotional Expression While Maintaining Analytical Depth In News Writing, Samuel Mazzone, Jonah Harlan, Larry Zhiming Xu, Terence T. Ow

Management Faculty Research and Publications

As the impact of generative artificial intelligence (GenAI) becomes increasingly evident in automated journalism, leveraging its potential while mitigating the risks becomes a priority in research. To address this need, our study evaluated the performance of large language models (LLMs) in news writing. We tested 11 LLMs by having them rewrite headlines and content from articles published by Milwaukee Neighborhood News Service (NNS) between 2011 and 2023. The analysis and comparison of 3,623 human-written and 39,853 AI-adapted news pieces showed that different LLMs consistently enhanced emotional expression in headlines (Cohen’s d = .33) and in news content (Cohen’s d = …

Reproductive Innovation And Reproductive Exceptionalism: How Private Health Insurance Coverage Of Fertility Treatment Complements Hostile Governmental Action And Expands Access To Assisted Reproduction In The United States, Myrisha S. Lewis

Faculty Publications

The use of fertility treatment and assisted reproductive technology (ART) in the United States and globally is increasing over time. As of April 2023, the World Health Organization estimates that approximately one in six individuals have faced infertility globally. Fertility treatment includes the use of drugs to stimulate egg production, in vitro fertilization (IVF), and, for some, the use of gestational surrogacy to aid in childbirth. Debates have abounded and continue to abound in federal legislatures, state legislatures, and society more broadly about the morality of abortion, contraception, and assisted reproduction, as well as whether governments, public insurers, and private …

Bringing Self-Determination Theory To The Forefront: Examining How Human Resource Practices Motivate Employees Of All Ages To Succeed, Rick A. Laguerre, Janet L. Barnes-Farrell

Management Faculty Research and Publications

Self-determination theory (SDT) is widely used in human resource (HR) practice studies to explain how HR practices impact work outcomes. However, there is little empirical evidence establishing the complete SDT mediational process in the HR domain, which entails basic psychological needs and motivation acting as mediators of relations between HR practices and work outcomes. The present study addresses this issue with a mixed methods approach. Using an item classification task with subject matter experts (N = 48), HR practices were classified as autonomy-, competence-, and relatedness-supportive. Based on this scheme, we tested an SDT-based conceptual model in a three-wave …

Evaluating The Efficacy Of Vertical Integration In Training Undergraduate Medical Students Under Competency Based Medical Education Curriculum, Pratham Mehta, Yashika Sharma, Kishor M, Arun M

Digital Journal of Clinical Medicine

Background: The National Medical Council in the Indian Medical Graduate guidelines to enhance learning, recommends Vertical and Horizontal Integration. Vertical integration may be defined as a curricular strategy that aligns para-clinical and clinical teaching across time with a view to enhancing relevance and application of knowledge. The present study is an attempt to test whether vertical integration of Forensic Medicine and Psychiatry is associated with greater short-term learning gains and improved student perceptions compared with conventional didactic lectures.

Methods: With Institutional and Ethics Committee clearance, a two-phase quasi-experimental study was performed across two consecutive academic cohorts (Phase 1, …

Afit Generative Ai Teaching Guidebook, Afit Faculty Learning Community, Mark G. Bateman, Brett J. Borghetti, Allen W. Dukes, Nicholas C. Francis, Mike Frick, Bobbie Oh, Kevin Patterson, Hiren J. Patel, Mark G. Reith, Erick S. Tyndall, Teresa M. Walton, Torrey J. Wagner, Timothy S. Wolfe, Jonathan Zemmer

AFIT Documents

AFIT is proud to highlight the Generative AI Teaching Guidebook, a resource designed to provide military educators with practical insights, strategies, and use cases for integrating Generative AI (Gen AI) into their teaching practices. Developed through a collaborative effort involving AFIT faculty across various departments within the Graduate School of Engineering and Management and the School of Systems and Logistics, this digital resource serves as a starting point for educators exploring how to leverage Gen AI in their classrooms. It offers accessible examples and best practices, ensuring utility for instructors of all technical backgrounds. The guidebook provides a comprehensive overview …

Afit Generative Ai Teaching Guidebook Synopsis, Afit Faculty Learning Community, Mark G. Bateman, Brett J. Borghetti, Allen W. Dukes, Nicholas C. Francis, Mike Frick, Bobbie Oh, Kevin Patterson, Hiren J. Patel, Mark G. Reith, Erick S. Tyndall, Teresa M. Walton, Torrey J. Wagner, Timothy S. Wolfe, Jonathan Zemmer

AFIT Documents

The main objective of this work was to bring together various perspectives on how to envision incorporating Gen AI capabilities into the learning environment and identify some best practices for their implementation. Any instructor who is interested in these capabilities but does not necessarily have a technical background can find pragmatic use of the examples provided. While the examples have a wide range of applicability, they are meant to serve as a starting point for educators to explore what would be beneficial to their educational environment, from traditional classroom settings to online continuing education courses.

Addressing Teacher Turnover In Catholic Schools: Lessons Learned From The University Consortium For Catholic Education Model, Ronald D. Fussell, Maureen Cole

Journal of Catholic Education

The United States is experiencing a teacher shortage that threatens the vitality of Catholic Schools. Yet, specialized Catholic school teacher formation programs under the umbrella of the University Consortium for Catholic Education model consistently produce Catholic school teachers who are well-formed for their ministry and who tend to remain employed in Catholic schools. This qualitative, grounded theory study sought to answer these two research questions: 1) Why do Catholic school teachers who are graduates of UCCE teacher preparation programs commit to remaining employed in Catholic schools; and 2) How can the experiences of UCCE program graduates be applied to traditional …

Ml Model To Better Identify Instances Of Bullying Faced By Members Of The Lgbtq+ Community, Arslan Bisharat

Master's Theses

Cyberbullying poses a significant threat to online communities, with the LGBTQ+ community facing disproportionately higher rates of harassment. While existing cyberbullying detection systems have made progress in identifying general instances of online harassment, they often fail to capture the nuanced and context-dependent nature of LGBTQ+-targeted bullying. This thesis presents a novel approach to this challenge by developing SpectrumNet, an LGBTQ+-centric transformer-based model for cyberbullying detection. Our research was conducted in two phases. In Phase 1, we evaluated the effectiveness of pre-trained transformer models (RoBERTa, BERT, and GPT-2) in identifying LGBTQ+-related cyberbullying. Building on these findings, Phase 2 introduced SpectrumNet which …

Exploring The Factors That Influence K-12 Teachers’ Use Of Open Educational Resources, Yu-Chun Kuo, Yu-Tung Kuo, Hungwei Tseng

Research, Publications & Creative Work

The features of open educational resources (OERs) have the potential of enhancing teaching effectiveness and student learning experiences in K-12 education. Encouraging K-12 teachers to use OERs requires an understanding of the factors that have an influence on teachers’ decisions to adopt or use OERs in their teaching. In this regard, this study explored the factors related to how teachers perceived their use of OERs, including the perceived ease of use of OERs, perceived usefulness of OERs, intention to adopt OERs, attitudes, OER self-efficacy, and so on. The relationships of several proposed factors were explored. The participants were teachers from …

Skinned Worlds: Virtual Reality And The Postbiological, Alicia Corts

Research, Publications & Creative Work

This paper explores the concept of “skinning” in educational virtual reality (VR) environments, reframing it as a dramaturgical and pedagogical act rather than a mere visual overlay. Through comparative analysis of The World of Hugo Simberg and C!ao: Piazza Navona Experience, the study investigates how design decisions shape user identity, agency, and the performance of learning. Drawing on performance theory, it examines how avatars – or their absence – guide learners through curated paths, subtly influencing perception and interaction. While both applications strip away overt self-representation, they open space for subversion, reflection, and imaginative engagement. The paper argues that skinning …