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Forces Of Movement: How Changing Perceptions Of Slavery And Freedom Affected Black Lives In The Mason-Dixon Borderland, 1861-1872, Rachael B. Nicholas Jan 2026

Forces Of Movement: How Changing Perceptions Of Slavery And Freedom Affected Black Lives In The Mason-Dixon Borderland, 1861-1872, Rachael B. Nicholas

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Mason-Dixon Line, first surveyed between 1763 and 1767, became the symbolic “dividing line” between free and slave states in antebellum America. This perception of the Mason-Dixon Line allowed a larger borderland to grow around it: the Mason-Dixon Borderland, which consisted of northern Maryland, Washington, D.C., southern Pennsylvania, northern Virginia, and the Shenandoah Valley (western Virginia and the eastern panhandle of West Virginia).

Americans used slavery and freedom as referents to make decisions about survival, military policy, politics, and freedom-seeking during the Civil War. Those decisions had consequences for their movement across the Mason-Dixon Borderland, causing it to change as …


Programs Of Support For Wardship Experienced Students: Exploring Program Directors' Expectations And Experiences Through A Bioecological Framework, Adalheid Faith Crum Jan 2026

Programs Of Support For Wardship Experienced Students: Exploring Program Directors' Expectations And Experiences Through A Bioecological Framework, Adalheid Faith Crum

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this research is to explore the expectations and experiences of program directors of campus support programs which center wardship experienced students. This research question guided the current study: What expectations and experiences influenced program directors’ development and reform of a wardship-centered campus support program? This inquiry applies Ürie Bronfenbrenner’s Person–Process–Context–Time (PPCT) bioecological model. Semi-structured interviewing was utilized for this case study. In this research, six directors of campus support programs centering wardship experienced students were interviewed. Additionally, this work employs content analysis of twenty-eight National Research Collaborative for Foster Alumni and Higher Education (NRC-FAHE) publications, introducing fourteen …


Strategic Transition Planning And Post-Graduation Preparedness For Students In Secondary School, Kelsey Renae Armentrout Jan 2026

Strategic Transition Planning And Post-Graduation Preparedness For Students In Secondary School, Kelsey Renae Armentrout

Graduate Theses, Dissertations, and Problem Reports (ETD)

The transition period between high school and post-graduation life can be a challenging time for many students. Young adults may follow different paths, including going into the workforce or attending post-secondary education, as well as learning how to navigate life skills such as paying bills, buying a house or a car, applying for jobs, obtaining insurance, and occupations within the adult life stage. While young adults may learn about these things throughout their high school career, it is likely that the feelings of unpreparedness are continuously relevant. The purpose of this DCE is to develop and implement learning modules for …


The Impact Of Caregiver Training And Education On Confidence And Perceived Competence In Facilitating Self-Care Skills In Children, Ryan M. Coen Jan 2026

The Impact Of Caregiver Training And Education On Confidence And Perceived Competence In Facilitating Self-Care Skills In Children, Ryan M. Coen

Graduate Theses, Dissertations, and Problem Reports (ETD)

Caregivers, especially those residing in rural Appalachia, face significant barriers and hardships that can hinder their ability to promote ADL, IADL, and self-care skill development. These barriers faced include geographic isolation, socioeconomic barriers, and a high prevalence of disabilities. Many caregivers may struggle to facilitate these self-care skills competently and effectively, and a gap is present in the most effective means to teach caregivers in this region the necessary skills. With almost 20% of individuals in West Virginia lacking access to reliable internet and physical isolation, many of these educational materials may not be effectively distributed (West Virginia Department of …


Orogenesis, Timothy Ryan Butcher Jan 2026

Orogenesis, Timothy Ryan Butcher

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis and accompanying exhibition explore the translation of panenhenic mystical experience and the collaboration with Appalachian natural spaces into abstracted landscape images. This work aims to “map” a sensation of fundamental unity and gesture toward the ineffable by utilizing found-object stamp printing, and automatic mark-making. Inspired by practical mystic traditions and contemporary landscape painting, this body of work, entitled Orogenesis, combines intricate, abstracted ink landscape drawings and photographs to create images suggestive of the mystical patterns in the process.


Operationalizations Of Adverse Childhood Experiences And Health Prediction, Sarah Josephine Miller Jan 2026

Operationalizations Of Adverse Childhood Experiences And Health Prediction, Sarah Josephine Miller

Graduate Theses, Dissertations, and Problem Reports (ETD)

Exposure to adverse childhood experiences (ACEs) has been consistently linked to suboptimal health outcomes and behaviors across the lifespan. As such, there has been widespread adoption of measures like the 10-item cumulative ACEs count measure developed by Felitti and colleagues (1998) across research literature and clinical practice. However, this measure was not developed with consideration of optimal psychometric properties and thus consists of several limitations that inhibit understanding of the specific dimensions of adversity that influence health outcomes. This 3-study dissertation focused on different measurement and statistical techniques to better understand the associations between ACEs and health. In study 1, …


Designing Dracula: A Feminist Revenge Fantasy, Really: A New Take On The New Woman, Spencer T. Lawlor Jan 2026

Designing Dracula: A Feminist Revenge Fantasy, Really: A New Take On The New Woman, Spencer T. Lawlor

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis will document the process of designing the costumes for Dracula: A Feminist Revenge Fantasy, Really, by Kate Hamill. It will detail a close reading of the text and how it differs from its original source material, Bram Stoker’s Dracula, an examination of the research process for this design, as well as an analysis of the design process and execution of costumes for this production. It will explore the challenges I faced as the Costume Designer on this production, including but not limited to: examining the gender dynamics involved in genderbending a well-known piece of literature, working within a …


Out Of The Office: Market Impacts Of Institutional Investor Distraction, S. Owen Davidson, Michael S. Drake, James R. Moon Jr., James D. Warren Jan 2026

Out Of The Office: Market Impacts Of Institutional Investor Distraction, S. Owen Davidson, Michael S. Drake, James R. Moon Jr., James D. Warren

Faculty Publications

Research has long recognized that institutional investors possess significant information processing advantages. Yet even these investors face limited attention constraints, implying that periods of distraction may attenuate their advantage. We examine the effects of a plausibly exogenous shock to institutional attention arising from the annual buy-side focused Equity Research and Valuation (ERV) conference for Chartered Financial Analysts on institutions’ information processing. Validation tests using conference call data indicate that fewer buy-side analysts are present on calls during ERV conferences and that questions are shorter, consistent with the presence of substitute or backup analysts. In our main analyses, we find that …


White Lies Of Time: Temporal Racialization In 19th-20th Century American Literature, Yu Uchida Jan 2026

White Lies Of Time: Temporal Racialization In 19th-20th Century American Literature, Yu Uchida

Graduate Theses, Dissertations, and Problem Reports (ETD)

By examining mid-nineteenth to mid-twentieth century American literary texts, this dissertation project aims to theorize the ways in which whiteness relies on conceptualizations of time to hegemonize non-white subjects and prescribe their historical representations. Because whiteness is dynamic in its emergence and effects and ubiquitous in sociopolitical and cultural realms, this dissertation holistically turns to white, Black, and Indigenous writers to delineate how whiteness functions throughout the period and how racialized subjects negotiate it. Portraying the nation’s history as lived experience rather than objectified knowledge, the racialized authors I examine undermine the concept of linear progressive time that subtends structural …


The Mercury 2026 Jan 2026

The Mercury 2026

The Mercury

No abstract provided.


Reinforce Trustworthiness In Multimodal Emotional Support System, Huy M. Le, Dat Tien Nguyen, Ngan T. T. Vo, Tuan D. Q. Nguyen, Nguyen Le Binh, Duy Minh Ho Nguyen, Daniel Sonntag, Lizi Liao, Binh T. Nguyen Jan 2026

Reinforce Trustworthiness In Multimodal Emotional Support System, Huy M. Le, Dat Tien Nguyen, Ngan T. T. Vo, Tuan D. Q. Nguyen, Nguyen Le Binh, Duy Minh Ho Nguyen, Daniel Sonntag, Lizi Liao, Binh T. Nguyen

Research Collection School Of Computing and Information Systems

In today's world, emotional support is increasingly essential, yet it remains challenging for both those seeking help and those offering it. Multimodal approaches to emotional support show great promise by integrating diverse data sources to provide empathetic, contextually relevant responses, fostering more effective interactions. However, current methods have notable limitations, often relying solely on text or converting other data types into text, or providing emotion recognition only, thus overlooking the full potential of multimodal inputs. Moreover, many studies prioritize response generation without accurately identifying critical emotional support elements or ensuring the reliability of outputs. To overcome these issues, we introduce …


Cross-Modal Proxy Evolving For Ood Detection With Vision-Language Models, Hao Tang, Yu Liu, Shuanglin Yan, Fei Shen, Shengfeng He, Jing Qin Jan 2026

Cross-Modal Proxy Evolving For Ood Detection With Vision-Language Models, Hao Tang, Yu Liu, Shuanglin Yan, Fei Shen, Shengfeng He, Jing Qin

Research Collection School Of Computing and Information Systems

Reliable zero-shot detection of out-of-distribution (OOD) inputs is critical for deploying vision-language models in open-world settings. However, the lack of labeled negatives in zero-shot OOD detection necessitates proxy signals that remain effective under distribution shift. Existing negative-label methods rely on a fixed set of textual proxies, which (i) sparsely sample the semantic space beyond in-distribution (ID) classes and (ii) remain static while only visual features drift, leading to cross-modal misalignment and unstable predictions. In this paper, we propose CoEvo, a training- and annotation-free test-time framework that performs bidirectional, sample-conditioned adaptation of both textual and visual proxies. Specifically, CoEvo introduces a …


Purified Zero-Shot Sketch-Based Image Retrieval, Yang Zhou, Jingru Yang, Jin Wang, Kaixiang Huang, Guodong Lu, Shengfeng He Jan 2026

Purified Zero-Shot Sketch-Based Image Retrieval, Yang Zhou, Jingru Yang, Jin Wang, Kaixiang Huang, Guodong Lu, Shengfeng He

Research Collection School Of Computing and Information Systems

Sketches, as a new solution in multimedia systems that can replace natural language, are characterized by sparse visual cues such as simple strokes that differ significantly from natural images containing complex elements such as background, foreground, and texture. This misalignment poses substantial challenges for zero-shot sketch-based image retrieval (ZS-SBIR). Prior approaches match sketches to full images and tend to overlook redundant elements in natural images, leading to model distraction and semantic ambiguity. To address this issue, we introduce a distraction-agnostic framework, purified cross-domain matching (PuXIM), which operates on a straightforward principle: masking and matching. We devise a visual-cross-linguistic (VxL) sampler …


Look, Compare And Draw: Differential Query Transformer For Automatic Oil Painting, Lingyu Liu, Yaxiong Wang, Li Zhu, Lizi Liao, Zhedong Zheng Jan 2026

Look, Compare And Draw: Differential Query Transformer For Automatic Oil Painting, Lingyu Liu, Yaxiong Wang, Li Zhu, Lizi Liao, Zhedong Zheng

Research Collection School Of Computing and Information Systems

This work introduces a new approach to automatic oil painting that emphasizes the creation of dynamic and expressive brushstrokes. A pivotal challenge lies in mitigating the duplicate and common-place strokes, which often lead to less aesthetic outcomes. Inspired by the human painting process, i.e., observing, comparing, and drawing, we incorporate differential image analysis into a neural oil painting model, allowing the model to effectively concentrate on the incremental impact of successive brushstrokes. To operationalize this concept, we propose the Differential Query Transformer (DQ-Transformer), a new architecture that leverages differentially derived image representations enriched with positional encoding to guide the stroke …


Portfoliopilot: An Agentic Platform For Financial Portfolio Management Algorithm Development And Evaluation, Jared Chan Xu Yang, Haokai Ma, Yunshan Ma Jan 2026

Portfoliopilot: An Agentic Platform For Financial Portfolio Management Algorithm Development And Evaluation, Jared Chan Xu Yang, Haokai Ma, Yunshan Ma

Research Collection School Of Computing and Information Systems

Developing new portfolio-management algorithms typically demands substantial programming effort, limiting rapid experimentation and excluding finance professionals without coding skills. Current robo-advisory tools offer pre-built but rigid strategies, restricting customization and experimentation. We introduce PortfolioPilot, an open-source, agentic platform that enables users to generate bespoke portfolio through natural-language descriptions. Leveraging the Anthropic Claude API, PortfolioPilot dynamically synthesizes executable TypeScript algorithms that run in the frontend with security validation. The system integrates real-time backtesting with historical market data, classical optimization algorithms (Markowitz, LSTM, ARIMA), and interactive performance visualizations.


Evaluating Large Language Models For Line-Level Vulnerability Localization, Jian Zhang, Chong Wang, Anran Li, Weisong Sun, Cen Zhang, Wei Ma, Yang Liu Jan 2026

Evaluating Large Language Models For Line-Level Vulnerability Localization, Jian Zhang, Chong Wang, Anran Li, Weisong Sun, Cen Zhang, Wei Ma, Yang Liu

Research Collection School Of Computing and Information Systems

Recently, Automated Vulnerability Localization (AVL) has attracted growing attention, aiming to facilitate diagnosis by pinpointing the specific lines of code responsible for vulnerabilities. Large Language Models (LLMs) have shown potential in various domains, yet their effectiveness in line-level vulnerability localization remains underexplored. In this work, we present the first comprehensive empirical evaluation of LLMs for AVL. Our study examines 19 leading LLMs suitable for code analysis, including ChatGPT and multiple open-source models, spanning encoder-only, encoder-decoder, and decoder-only architectures, with model sizes from 60M to 70B parameters. We evaluate three paradigms including few-shot prompting, discriminative fine-tuning, and generative fine-tuning with and …


Compendia: Automated Visual Storytelling Generation From Online Article Collection, Manusha Imesh Karunathilaka Gamage Vidana, Litian Lei, Yiming Gao, Yong Wang, Jiannan Li Jan 2026

Compendia: Automated Visual Storytelling Generation From Online Article Collection, Manusha Imesh Karunathilaka Gamage Vidana, Litian Lei, Yiming Gao, Yong Wang, Jiannan Li

Research Collection School Of Computing and Information Systems

In the digital age, readers value quantitative journalism that is clear, concise, analytical, and humancentred. To understand complex topics, they often piece together scattered facts from multiple articles. Visual storytelling can transform fragmented information into clear, engaging narratives, yet its use with unstructured online articles remains largely unexplored. To fill this gap, we present Compendia, an automated system that analyzes online articles in response to a user’s query and generates a coherent data story tailored to the user’s informational needs. Compendia addresses key challenges of storytelling from unstructured text through two modules covering: Online Article Retrieval, which gathers relevant articles; …


Access To Justice In Indian Country: Empowering Pro Se Criminal Defendants Through Holistic Defense And Resource Creation, Ilse Turner, Johanna Farmer Jan 2026

Access To Justice In Indian Country: Empowering Pro Se Criminal Defendants Through Holistic Defense And Resource Creation, Ilse Turner, Johanna Farmer

South Dakota Law Review

The question of the right to counsel for indigent criminal defendants has consumed various courts and academic journals for decades. Part of this question has revolved around the rights of indigent defendants being prosecuted in tribal courts. There has been scholarly attention devoted to the study of the rights of indigent defendants in tribal courts and the impacts of case law and congressional acts on these rights. This Article seeks to expand the scholarly works around indigent defendants in tribal courts and provide tangible solutions tribes can begin to execute without an act of Congress. This Article will discuss the …


Impact Of Social Media On Acne Treatment Practices In Egypt, Hadeer Fathy, Moheiddin Fakhry Alghobary, Nada Mohmed Elhadidy, Sara Hamdy Fouad Jan 2026

Impact Of Social Media On Acne Treatment Practices In Egypt, Hadeer Fathy, Moheiddin Fakhry Alghobary, Nada Mohmed Elhadidy, Sara Hamdy Fouad

Mansoura Medical Journal

Background: Acne is one of the most prevalent global diseases, affecting up to 85% of adolescents and young adults and contributing to significant psychological burden. Despite available treatments, many patients rely on social media for guidance, where misinformation and unauthorized drug promotion can negatively influence Acne Vulgaris management.

Aim: The aim of this research is to determine the influence of social media information on the selected treatment method of Egyptian patients with Acne Vulgaris

Patients and methods: This is cross‑sectional study targets Acne Vulgaris patients aged ≥15 with current or past AV who use social media. Data was collected through …


The Role Of Vitamin D In Management Of Pediatric Chronic Immune Thrombocytopenia, Eman Magdy Yahia, Suzy Abd El Mabood Abd El Hameed, Dalia Tawfeek Hussein, Amany Mamdouh Shoumah Jan 2026

The Role Of Vitamin D In Management Of Pediatric Chronic Immune Thrombocytopenia, Eman Magdy Yahia, Suzy Abd El Mabood Abd El Hameed, Dalia Tawfeek Hussein, Amany Mamdouh Shoumah

Mansoura Medical Journal

In children, immune thrombocytopenia (ITP) remains a serious health concern, which is an autoimmune disorder (AID) characterized by an isolated decrease in platelet count, leading to an increased risk of bleeding.

The use of vitamin D supplementation represents a turning point in many autoimmune diseases, with the potential to deliver high cure rates with fewer side effects than previous therapies. In this review, we explore the incidence of ITP , immunopathogenesis, diagnosis and management in pediatric patients. We will discuss the mechanisms of action of vitamin D , focusing on its role in autoimmune diseases especially ITP


Clinical Outcomes Of Ultrasound-Guided Tmj Arthrocentesis In Post-Traumatic Internal Derangement: A Prospective Single-Arm Clinical Study, Ahmed Emad Mohamed Ghaly, Nabil Mokhtar Mohammed, Mohamed Radwan Elhadidy, Mohammed Hassan El Fahar Jan 2026

Clinical Outcomes Of Ultrasound-Guided Tmj Arthrocentesis In Post-Traumatic Internal Derangement: A Prospective Single-Arm Clinical Study, Ahmed Emad Mohamed Ghaly, Nabil Mokhtar Mohammed, Mohamed Radwan Elhadidy, Mohammed Hassan El Fahar

Mansoura Medical Journal

Background: The most common condition is temporomandibular joint (TMJ) internal derangement (ID). common TMJ disorder. It is defined as an abnormal displacement of the articular disc from its normal position relative to the condyle during joint function.

Aim: To evaluate the clinical outcomes of ultrasound-guided temporomandibular joint (TMJ) arthrocentesis in patients with post-traumatic internal derangement, the effectiveness of the procedure in reducing pain intensity, improving mandibular range of motion (maximum mouth opening and lateral excursions), decreasing TMJ clicking, and determining the overall clinical success rate over a 6-month follow up period.

Patients and methods: This prospective single-arm non-randomized study was …


Impact Of Early Injection Laryngoplasty On Voice Outcomes And Quality Of Life In Acute Unilateral Vocal Fold Paralysis, Abdelrhman Ali Kamal, M El-Kotb, Hemmat Mostafa Baz, Ahmed S. Abdelmeguid Jan 2026

Impact Of Early Injection Laryngoplasty On Voice Outcomes And Quality Of Life In Acute Unilateral Vocal Fold Paralysis, Abdelrhman Ali Kamal, M El-Kotb, Hemmat Mostafa Baz, Ahmed S. Abdelmeguid

Mansoura Medical Journal

Background

Unilateral vocal fold paralysis (UVFP) leads to glottic insufficiency, resulting in dysphonia, reduced vocal strength, and frequently swallowing difficulties that impair communication and quality of life. Injection laryngoplasty with temporary materials such as hyaluronic acid has been shown to improve voice quality and phonatory function in UVFP patients and may serve as an effective early intervention prior to permanent medialization surgery.

Objective

To assess the impact of early injection laryngoplasty on voice outcomes and voice related quality of life in patients with acute unilateral vocal fold paralysis.

Methods

This prospective study included 24 patients with acute UVFP treated with …


Added Value Of T2 Space Stir In Magnetic Resonance Imaging Evaluation Of Post-Traumatic Brachial Plexus Injury, Nehal Tharwat, Ahmed Mohamed Abdelkhalek, Mohamed Ashraf Abd El-Moniem, Hesham Abdel Fattah Elsobky, Ahmed Alaa El-Din Elagamy Jan 2026

Added Value Of T2 Space Stir In Magnetic Resonance Imaging Evaluation Of Post-Traumatic Brachial Plexus Injury, Nehal Tharwat, Ahmed Mohamed Abdelkhalek, Mohamed Ashraf Abd El-Moniem, Hesham Abdel Fattah Elsobky, Ahmed Alaa El-Din Elagamy

Mansoura Medical Journal

Background: Traumatic brachial plexus injuries (TBPIs) cause severe upper limb disability. Owing to the complex anatomic architecture of the brachial plexus (BP), TBPIs are difficult to diagnose. Magnetic resonance neurography of the BP using three-dimensional isotropic imaging provides excellent background fat suppression and adequate soft-tissue contrast, thereby allowing better delineation of the BP along its pathway. This study aimed to compare image quality between T2-Short tau inversion recovery (T2-STIR) and 3D-transverse relaxation time-sampling perfection with application of optimized contrasts using different flip-angle evolution short tau inversion recovery (3D-T2 SPACE STIR) sequences in cases of TBPIs.

Methods: This study included 44 …


Active Deresuscitation Strategies After Septic Shock: A Scoping Review, Alrefaey K. Alrefaey, Rania E Elbadrawy, Mohamed Aboelela, Mohammed Mamoun Jan 2026

Active Deresuscitation Strategies After Septic Shock: A Scoping Review, Alrefaey K. Alrefaey, Rania E Elbadrawy, Mohamed Aboelela, Mohammed Mamoun

Mansoura Medical Journal

Background: Fluid overload in septic shock patients is linked to higher morbidity and mortality. After the stabilization phase, fluid restriction may not result in the resolution of tissue edema. Active deresuscitation refers to the use of diuretics or ultrafiltration for the removal of excess fluids. Objectives: This review explores the current practices applied for the active deresuscitation strategies after stabilization of septic shock patients.  Search strategy: A literature search was performed through the following databases: Medline, PubMed, Google Scholar, Web of Science, and Scopus for relevant studies from 2015 to January 2026. Selection criteria:  The selected articles included …


[Introduction To] Shakespeare And Identity In A Divided World, Kristin M.S. Bezio Jan 2026

[Introduction To] Shakespeare And Identity In A Divided World, Kristin M.S. Bezio

Bookshelf

Shakespeare and Identity in a Divided World examines some of the most pressing issues about identity and so-called identity politics in the highly polarized twenty-first century. The book uses Shakespeare’s plays and the history of sixteenth and seventeenth-century England to discuss gender, race, mental health, disability, and fatness as they were perceived in Shakespeare’s age and then considers ways in which audiences, readers, and classrooms might use them to think about those same topics in the twenty-first century.

The book includes discussion of both Shakespeare’s text and contemporary productions, films, and reimaginings of those plays, as well as the historical …


[Intorduction To] Shakers At The Center : Manifesting Spirits & Spectacles In Nineteenth-Century America, Douglas L. Winiarski Jan 2026

[Intorduction To] Shakers At The Center : Manifesting Spirits & Spectacles In Nineteenth-Century America, Douglas L. Winiarski

Bookshelf

Edited by Douglas WIniarski.

"Exploring the theological, social, and cultural dimensions of one of America’s most ambitious prophetic movements

The Shakers’ Era of Manifestations ranks among the most astounding events in American religious history. During the 1840s, members of the United Society of Believers in Christ’s Second Appearing embarked on an audacious project of receiving visions, revelations, and other manifestations from the spirit world and convincing both themselves and the world’s people of their reality. Gifted Shakers known as “instruments” surrendered their bodies to possessing spirits and celestial beings who, in turn, provided the Believers with an unimaginable number of …


Multiscale Modeling Of The Thermomechanical Behavior Of Polymeric And Molecular Organic Semiconductors, Kehinde H. Fagbohungbe Jan 2026

Multiscale Modeling Of The Thermomechanical Behavior Of Polymeric And Molecular Organic Semiconductors, Kehinde H. Fagbohungbe

University of Kentucky Doctoral Dissertations

Organic semiconductors, derived from π-conjugated polymers and molecules, enable the development of deformable, stretchable and flexible electronics due to their tunable redox, optical, electronic and mechanical properties. However, an informed understanding of how multi-scale morphological characteristics of the polymeric and molecular semiconductors influence bulk properties that contribute to electronic and optical performance, especially under operational thermal and mechanical stresses, remains incomplete. This lack of understanding poses a challenge to scalability and commercialization of organic electronics. This dissertation develops and deploys computational modeling approaches, particularly atomistic molecular dynamics (MD) simulations, to investigate the multiscale morphological behavior of these synthetic semiconducting materials …


Cognitive And Human-Automation Challenges In Uas-Aam Integration: A Thematic Review, Jiahao Yu, Mabior Deng Kuer Mabior, Sooyon Jin, Mary E. Johnson Jan 2026

Cognitive And Human-Automation Challenges In Uas-Aam Integration: A Thematic Review, Jiahao Yu, Mabior Deng Kuer Mabior, Sooyon Jin, Mary E. Johnson

Journal of Aviation/Aerospace Education & Research

This paper identifies key cognitive and human-automation challenges in the integration of Uncrewed Aerial Systems (UAS) and Advanced Air Mobility (AAM) through a thematic review of existing academic and industrial literature. Human Factors considerations in UAS-AAM differ from those in conventional aviation and require greater attention before wide deployment. This research provides a thematic review of cognitive and human-automation challenges, including Level of Automation (LOA), Human Automation Teaming and Trust (HAT2), Situational Awareness and Attention (SAA), Cognitive Overload and Distress (COD), Vigilance and Fatigue (VF), and Human Machine Interface and Interaction (HMI2). By highlighting these challenges, …


The Role Of User Experience In Virtual Reality Flight Training: A Comparison With Pc-Based Simulation, Tianxin Zhang, Christina M. Frederick, Barbara Chaparro Jan 2026

The Role Of User Experience In Virtual Reality Flight Training: A Comparison With Pc-Based Simulation, Tianxin Zhang, Christina M. Frederick, Barbara Chaparro

Journal of Aviation/Aerospace Education & Research

The current project explores how user experience (UX) in virtual reality (VR) flight simulation influences both cognitive learning outcomes and procedural skill acquisition when compared to traditional desktop-based simulation.. Using a quasi-transfer of training design, 48 student pilots were randomly assigned to VR, Desktop, or Control groups and trained on the Chandelle maneuver. UX was measured with the User Experience Questionnaire (UEQ), while training effectiveness was evaluated through a post-training knowledge test and recorded maneuver performance on a high-fidelity flight training device. Results indicated that the VR group reported significantly higher UX scores in Attractiveness, Stimulation, and Novelty, and showed …


Navigating The Challenges: Preflight Planning With Notam In Australia’S General Aviation Sector, Joshua Chiang, Guido Carim Junior Jan 2026

Navigating The Challenges: Preflight Planning With Notam In Australia’S General Aviation Sector, Joshua Chiang, Guido Carim Junior

Journal of Aviation/Aerospace Education & Research

Notices to Airmen (NOTAMs) are an integral part of a pilot’s preflight navigational briefing, providing pertinent information in textual format. However, significant shortcomings have been found in the NOTAM system and in its use, with many of the shortcomings revolving around the interface. This study aimed to identify and evaluate the challenges general aviation pilots face when interacting with NOTAMs during preflight navigational planning. A thematic analysis study was conducted and included episodic semi-structured interviews with 15 pilots and document analysis. The interview transcription and excerpts of NOTAMs were analyzed following a thematic analysis technique. The findings of this preliminary …