Digital Commons Network^™

Challenging Stem Learning Spaces: The Paradigm Of Contemplative Traditions As The Bedrock Of Creativity And Healing, Raaghav Pandya, Christopher Emdin

Publications and Research

As the post-pandemic classroom and pedagogy evolve to remedy oppressive norms, young people’s mental health and alienation has taken front stage (Rahmani & Zitouni, 2022). Traditional STEM learning spaces often teach inquiry as a linear, non-deviated approach to problems about self and nature (Hrisa & Psillos, 2022). Furthermore, because our classrooms often strip students and educators of their inherent creative abilities through constant assessments, improvement scales, and market-driven expectations, classrooms cease to become places of healing (Pandya, 2021). Eastern wisdom traditions and their associated philosophies provide a unique pedagogical lens that emphasizes a deep inquiry into self, empathy, and creativity …

Ancient Wisdom & Its Cultural Relevance: Reimagining Deeper Learning In Science Classrooms Through The Lens Of Yoga And Vedānta, Raaghav Pandya

Publications and Research

Contemporary calls to reconceptualize how science is taught and understood have brought deeper learning to the forefront of education at-large for its emphasis on critical perspectives, creativity, and student-centered inquiry. Yet this paper argues that its prevailing framework remains constrained by Cartesian dualism, a materialist foundation that disassociates the individual from self, other, and nature, and falls short of addressing the mental health, environmental, and cultural challenges facing youth today. To address this limitation, this paper proposes a complementary convergence between deeper learning and the contemplative traditions of Yoga and Vedānta, whose ancient paradigms of self-inquiry, interconnectedness, and well-being offer …

Refining Aicardi Syndrome Diagnostic Criteria: An Expert-Based Consensus Using A Modified Delphi Approach, Silvia Masnada, Valentina De Giorgis, Umberto Carugo, Nadia Bahi-Buisson, Mara Cavallin, Mark Corbett, Manuela Formica, Jozef Gecz, Natalia Petros, Emilio Perucca, Anna Pichiecchio, Paolo Fusar Poli, Elliott H Sherr, Ignatia B Van Den Veyver, Federico Zara, Martin Geroldinger, Pierangelo Veggiotti, Alexis Arzimanoglou

Duncan NRI Faculty and Staff Publications

Background and objectives: Aicardi syndrome (AIC) is a rare neurodevelopmental disorder historically characterised by the presence of chorioretinal lacunae, corpus callosum agenesis, infantile spasms and several supporting features that aid in diagnosis. However, the unclear aetiology and evolving diagnostic tools have led to ongoing reconsideration of the criteria, based on individual approaches. Our study aimed to establish, for the first time, an expert-based consensus on diagnostic criteria for AIC by integrating both existing and novel ones.

Methods: A geographically diverse and multidisciplinary group of expert physicians was invited to participate in a modified Delphi study, to achieve consensus on major, …

Role Conflict And Role Ambiguity Amongst U.S. Black Women In Executive Leadership: A Qualitative Phenomenological Study, Alyssa D. Claybrooks

Theses and Dissertations

Many Black women in executive leadership roles in corporate and/or business settings are being undermined, underpaid, overworked, and excluded despite their tenure or executive-level positions. This qualitative phenomenological study explored role conflict and role ambiguity experienced by Black women serving in executive leadership roles in corporate or business settings in the United States. The lived experiences, as described in narrative accounts, provided a platform for Black women to voice their stories, struggles, triumphs, and aspirations and offer insights into the broader context of role conflict and role ambiguity for Black women in executive leadership. The theoretical underpinnings of role theory, …

Human Vaccine Hesitancy Spillover In The Field Of Veterinary Medicine: A Systematic Narrative Review Of Impacts And Veterinary Responses, Allison Schimpf

HEAL Project Outputs

Human vaccine hesitancy spillover in the veterinary field is a relatively new concept that has gained traction since the COVID-19 pandemic. Concerns about vaccine safety have increased among pet owners leading to questions about the potential impacts of reduced vaccination and how veterinarians can address these attitudes. A systematic search strategy following PRISMA 2020 guidelines was used with 3 different databases to collect peer-reviewed research articles from 2022 until now. The initial search yielded 376 articles for review and 11 were included after screening. Articles were analyzed using a narrative review format. Results showed that pet owners are more vaccine …

Tau In Alzheimer’S Disease: Shaping The Future Patient Journey, Catherine J Mummery, Christopher Chen Li-Hsian, Cristian A Lasagna-Reeves, Rik Ossenkoppele, Christopher C Rowe, Douglas W Scharre, Huali Wang, Simon Kyaga, Jeffrey L Cummings

Faculty, Staff and Students Publications

Alzheimer's disease is a complex and multifactorial disease characterized by two key pathological hallmarks: amyloid-beta plaques and tau neurofibrillary tangles. Recent progress has led to the development and approval of disease-targeted therapies for Alzheimer's disease in the form of anti-amyloid-beta monoclonal antibodies. However, findings suggest that amelioration of multiple pathological drivers may be required to maximize clinical effect. An increasing body of evidence suggests that tau is a critical player in Alzheimer's disease pathophysiology, contributing significantly to neurodegeneration and cognitive decline. There are now several tau-targeting drugs in clinical development. In this review, we build on research and advancements in …

Empowering Through Structured Boundaries: An Integral Model For Fostering Balanced Eating And Nutritional Well-Being, Citrine Elatrash, Colleen Macke, Jenna Shi, Theresa Wilson, Sarah H Elsea, Stephanie Sisley

Faculty, Staff and Students Publications

Purpose: Treating obesity in complex disorders requires individualized health management plans. Effective obesity management in the Smith-Magenis syndrome (SMS) population has multiple inherent barriers related to their cognitive impairments, anxiety, behavioral disturbances, and sleep disorders. However, to date, no research exists related to strategies caregivers successfully employ to help individuals with SMS manage their food intake and mitigate associated behaviors.

Methods: We performed a qualitative thematic analysis of group interviews from 23 caregivers representing 21 individuals with SMS. Hybrid thematic analysis revealed that successful strategies employed by caregivers in this unique population revolved around a global theme of Empowering Through …

Lysine Demethylase 4a Is A Centrosome-Associated Protein Required For Centrosome Integrity And Genomic Stability, Pratim Chowdhury, Xiaoli Wang, Richard I Han, Manga Motrapu, Ashley G Boice, Yuya Nakatani, Sofia Vargas-Hernandez, Julia F Love, Claude Chew, Sandra L Grimm, Dereck Mezquita, Frank M Mason, Elisabeth D Martinez, Cristian Coarfa, Cheryl L Walker, Anna-Karin Gustavsson, Ruhee Dere

Faculty, Staff and Students Publications

Centrosomes play a fundamental role in nucleating and organizing microtubules in the cell and are vital for faithful chromosome segregation and maintenance of genomic stability. Loss of structural or functional integrity of centrosomes causes genomic instability and is a driver of oncogenesis. Here we identify lysine demethylase 4A (KDM4A), an epigenetic 'eraser' of chromatin methyl marks, as a centrosome-localized protein, visualized at the nanometer-scale resolution. We additionally uncovered that KDM4A demethylase enzymatic activity is required to maintain centrosome homeostasis and integrity; a previously unknown functionality unlinked to altered expression of genes regulating centrosome number. We find that KDM4A interacts with …

01.01.12. Blue-Winged Teal, Spatula Discors, Z. B. Holmes, Ann Hodgson, Florida Ornithological Society

01.01. <em>Anatidae</em> - Ducks, Geese, and Waterfowl

The expansive breeding range of Blue-Winged Teal stretches from the Canadian Arctic to northern Texas while, in the eastern United States, their non-breeding winter range extends from Florida and continues south throughout the Caribbean, Central America, and northern South America. In the United States, the highest winter densities occur in southern Texas and peninsular Florida in early January, but teal are present in Florida throughout the year.

01.01.17. Hooded Merganser, Lophodytes Cucullatus, B. H. Anderson, Ann Hodgson, Florida Ornithological Society

01.01. <em>Anatidae</em> - Ducks, Geese, and Waterfowl

“Hoodie” is not only a nickname given to a hooded sweatshirt, but to the exquisitely patterned Hooded Merganser by hunters and birders, alike. Mainly piscivores, mergansers differ from most other ducks by having a long, rather narrow bill, serrated along the edges to firmly secure the prey they capture while diving.

01.01.15. Mottled Duck, Anas Fulvigula, K. M. Mcbride, A. Auger, A. T. Fanning, Ann Hodgson, Florida Ornithological Society

01.01. <em>Anatidae</em> - Ducks, Geese, and Waterfowl

The Mottled Duck, a southern relative of the American Black Duck and the Mallard, inhabits peninsular Florida and coastal marshes along the Gulf of Mexico from Alabama west and south to Tampico, Mexico. Established populations also exist in South Carolina and Georgia because of introductions.

01.01.09. Muscovy Duck, Cairina Moschata, M. J. Walters, S. K. Robinson, Ann Hodgson, Florida Ornithological Society

01.01. <em>Anatidae</em> - Ducks, Geese, and Waterfowl

Of the roughly 100 bird species introduced to Florida over the years, 14 are considered established species, including the Muscovy Duck. The native range of this large, bulky duck species includes Central and South America, Mexico, and the southernmost regions of Texas.

01.01.10. Wood Duck, Aix Sponsa, Z. B. Holmes, Ann Hodgson, Florida Ornithological Society

01.01. <em>Anatidae</em> - Ducks, Geese, and Waterfowl

In the early 1900s, wood ducks were threatened with extinction due to overhunting and loss of habitat, however, protections beginning in 1918 with the Federal Migratory Bird Treaty Act coupled with management plans saved this species from extinction. Wood Ducks breed throughout the United States and into southern Canada, predominantly following freshwater sources bordered by shrubby or forested swamps.

Brain Death Versus Circulatory Death: How Functional Warm Ischemia And Cold Storage Impact Myocardial Membrane Repair In Human Donor Hearts, Shiyi Li, Rishav Bhattacharya, Abdussalam E Elsenousi, Katherine V Nordick, Adel M Hassan, Syed B Peer, Camila Hochman-Mendez, Todd K Rosengart, Kenneth K Liao, Nandan K Mondal

Faculty, Staff and Students Publications

This study compares myocardial injury responses in human donor hearts from donation after brain death (DBD) and donation after circulatory death (DCD), with a focus on myocardial membrane integrity, pyroptosis, and damage. Unlike DCD hearts, which are exposed to varying durations of functional warm ischemic time (fWIT), DBD hearts, which are never subjected to warm ischemia, served as controls. A total of 24 human hearts were procured, consisting of 6 from the DBD group and 18 from the DCD group. All procured hearts were placed in cold normal saline and stored for up to 6 h. Left ventricular biopsies were …

¡Salud! Sacrificing The Sacred Sip: A Critical Analysis Of The Impact Of The Spiritual Conquest On Alcohol Traditions In Central México, Elizabeth Vilchis

Graduate Theses/Dissertations

By thoroughly investigating the available primary sources, this thesis will convey the importance of the Mesoamerican inebriating drink pulque in both the ethos and mythos of ancient Nahua society, examining how the ritual use of pulque became problematic in the eyes of the Spaniards, by investigating the cultural and ideological contradictions or double standards that enabled the tensions, struggles, and violence with which the Spanish colonial regime repressed the ritual use of pulque. This thesis compares the Nahua ethos and mythos of pulque to the Christian ethos and mythos of wine, highlighting the parallels perceived by Spaniards in Central México …

Drone Dichotomy: Investigating The Application Of Unmanned Aerial Systems For Offensive And Defensive Chemical, Biological, Radiological, And Nuclear-Related Tasks, Evan Jacob Martinovitch

Graduate Theses/Dissertations

This thesis investigates the application of unmanned aerial systems (UAS) for both offensive and defensive chemical, biological, radiological, and nuclear (CBRN) tasks to determine if they serve as a force multiplier on the modern battlefield. As CBRN weapons reemerge as realistic threats alongside the rapid proliferation of UAS, the intersection of these fields presents unique challenges and opportunities. Through a methodology that examines the history of the UAS-CBRN intersection, military doctrine, and the status of UAS technology, this research evaluates the capability of current and emerging UAS against specific CBRN delivery, reconnaissance and surveillance, and decontamination tasks. The analysis conducted …

The Confidence-Man Goes To The Moving Panorama: Herman Melville’S Confidence Narrator And United States Imperialism, Bradley J. Lee

Graduate Theses/Dissertations

This thesis argues that Herman Melville fashioned his novel The Confidence-Man; His Masquerade (1857) after the moving panorama, a popular entertainment technology contemporary with the novel. More specifically, the thesis argues that the novel recalls Banvard’s Mississippi Panorama (1846). Using Jay Leyda’s The Melville Log and John Hanners’ record of Banvard’s performances, I establish beyond reasonable doubt the possibility that Melville saw this painting, or, at the very least, was aware of it, its content, and its social position. Tracing the novel’s engagement with this panorama reveals what seems at first to be its imperialist, Manifest Destinarian undertones. The novel’s …

Inherited Sins: Essays, Claire Ellerman

Graduate Theses/Dissertations

Joan Didion said of her book, The Year of Magical Thinking, that, “the reason I had to write it down, is that no one had ever told me what it was like.” She was trying to make sense of her grief following the death of her husband, and in doing so, wrote a piece of creative nonfiction (CNF) that explores her own life in and around the larger ideas of mourning, connection, and moving forward. This is the ultimate aim of creative nonfiction: writing to make sense of our lives in relation to the world around us. In this …

Gene Editing And The Accessibility Of Bioterrorism: Rethinking Global Biosecurity In The Post-Covid-19 Era, Nicholas Morales

Graduate Theses/Dissertations

COVID‑19 demonstrated how a single biological event can strain health systems, disrupt supply chains, undermine national security, and erode public trust. This shock occurred as biotechnology became dramatically more accessible: gene editing and synthetic biology tools once limited to specialized laboratories are now widely available through inexpensive equipment, open‑source data, and decentralized expertise.

This expanded access accelerates innovation but also broadens the threat landscape. The ability to reconstruct pathogens using publicly available sequences and mail‑order DNA shows that complex biological synthesis is no longer confined to state programs. These risks are amplified by opaque biotechnology activities in China, Russia, and …

Using 1:1 Behavior-Analytic Instruction To Enhance Outcomes Of A Social-Emotional Learning Curriculum: A Retrospective Single-Case Clinical Evaluation, Cierra Vandermeer

Graduate Theses/Dissertations

Social-Emotional Learning (SEL) is the process through which people acquire and apply skills to manage emotions, form relationships, make responsible decisions, and pursue personal and shared goals, and these competencies shape identity development and daily functioning (Collaborative for Academic, Social, and Emotional Learning [CASEL], 2020). While there are many SEL programs and curricula that exist for school-aged children, there are few curricula that a) have a focus on 1:1 instruction for preschool to primary-aged children, and b) integrate and incorporate Applied Behavior Analysis (ABA) principles. This thesis reviewed a retrospective case study of a six-year-old female-identifying student who participated in …

Eastern Fox Squirrel (Sciurus Niger) Occupancy In A Southern Missouri Woodland, Daniel Garten

Graduate Theses/Dissertations

Species occupancy, which relates the probability of presence of a species at a specific place and time, is an important component of conservation and wildlife management. Principally it is used for estimation of a species’ distribution as well as understanding species interactions and quantifying environmental effects. The purpose of this study was to analyze occupancy of the Eastern Fox Squirrel (Sciurus niger) across multiple seasons (2019–2022) at Bull Shoals Field Station (BSFS), and to identify potential covariates associated with detection and colonization. Data were drawn from camera trap surveys from 26 sites during summer and fall seasons. Multi-season occupancy models …

When Speech Speaks Louder Than Truth: Language Variation And Credibility In The Courtroom, Melanie E. Spinnie

Graduate Theses/Dissertations

This study aims to investigate how linguistic variation affects perceptions of credibility in courtroom settings. It focuses on how jurors, judges, and other individuals in the legal system may exhibit bias (consciously or unconsciously) based on how a defendant or witness speaks-- this could include speech disorders as well as differences in dialect, accent, and speech style. Through review of relevant literature, review of a relevant historical case, conducting a survey, and conducting a semi-structured interview, this study explores whether certain speech patterns or characteristics are disproportionately associated with negative judgments during legal proceedings, such as reduced credibility and trustworthiness. …

Europe In The Indo-Pacific - Implications For The United States, Joshua G. Zinicola

Graduate Theses/Dissertations

Within the last five years the Indo-Pacific has become a region of increasing interest to European NATO members. In particular, the United Kingdom, France, and Italy have assigned strategic importance for their national security to the region, signing cooperative agreements with regional allies of the United States and deploying significant forces to the region. These agreements include commitments to jointly develop new technologies and combat systems for employment in both Europe and the Indo-Pacific, such as the Global Combat Air Programme (GCAP), and the Trilateral security partnership between Australia, the United Kingdom, and the United States (AUKUS). They also include …

Stopping The Buck: What Made The Truman Committee Uniquely Successful In Its Oversight Of World War Two Military Contracts, Victoria Kelley-Chiarelli

Graduate Theses/Dissertations

During World War Two, Harry S. Truman led the Senate Select Committee to Investigate the National Defense Program, also known as the Truman Committee, in its oversight of military contracts and the war effort. The Truman Committee saved the U.S. government billions by identifying and discouraging waste, fraud, and abuse, and saved many armed forces personnel’s lives through identifying defective products. Truman’s background in World War One service and his time as a local official in Missouri show signs of the integrity and commitment to good governance that made the Truman Committee so successful. The Truman Committee’s membership, staff, principles, …

Exploring Factors Mediating White-Nose Syndrome In Little Brown Bats, Carly R. Trujillo

Graduate Theses/Dissertations

The little brown bat (Myotis lucifugus) has experienced drastic population declines across North America due to the recent disease white-nose syndrome (WNS). Previous studies have identified putatively adaptive alleles (PAAs) that may give individuals a greater likelihood of survival. However, there could be geographic-specific adaptation, creating different adaptive landscapes. Additionally, there may be energetic trade-offs between disease survival and reproductive output, and it is not clear what the long-term survival outcomes for the species may be as a result. Long-term evolutionary outcomes are unclear because this species has a lifespan exceeding the arrival of WNS and is difficult …

Herp Count 2025, Camryn Gulledge

Graduate Theses/Dissertations

Herp Count 2025 is a process-based project in which I log and document every herp (reptile or amphibian) I encounter in the wild while investigating the realities of human impact on ecosystems. During 2025, I observed 1,406 individual herps, most of which appeared not in remote wilderness but in the compromised margins of human spaces. When I observe them in a littered area, I collect nearby trash and bring it back to my studio to combine it with a detailed drawing of that specific individual. In my Contact series, I use a clean-touch printmaking process that involves a stretched plastic …

American Elderberry's Next Top Pollinator: Evaluating The Role Of Arthropods In Pollination, Jenny K. Burrow

Graduate Theses/Dissertations

American elderberry (Sambucus nigra subsp. canadensis) is a woody deciduous shrub native to eastern North America. In addition to its long history of use by indigenous peoples, there is renewed interest in cultivating and consuming American elderberry, primarily driven by expanding health supplement markets. Despite recent advances in horticultural development of American elderberry, its pollination ecology remains poorly understood. In this field study, I evaluated the contribution of arthropod visitors to pollination of American elderberry. To do this, I first characterized the identities and abundances of arthropod visitors via timed arthropod collections and floral observations during peak flowering …

Student Perspectives Of A Rubric-Based Performance Assessment In A Secondary Large Ensemble Classroom: Fairness, Clarity And Learning, Jeffrey S. Payne

Graduate Theses/Dissertations

The purpose of this study was to investigate student perceptions of a rubric-based performance assessment within a secondary large ensemble music program.  Seventy high school students enrolled in a high school band class completed a rubric-based performance assessment that featured personalized feedback and opportunities for resubmission  Using a mixed-methods approach, 17 students in the class voluntarily participated in a survey, the results of which I used to study my own use of assessment.  The survey consisted of eight Likert-scale questions and four open-response questions which were used alongside data regarding the resubmission rate and teacher documentation of instruction. Results indicated …

Advancing Hate Speech Detection: Binary And Multiclass Approaches From Traditional Methods To Parameter-Efficient And Ontology-Guided Language Models, Mahmoud Abusaqer

Graduate Theses/Dissertations

The widespread proliferation of hate speech on social media platforms poses significant challenges for content moderation and user safety, requiring automated systems that are simultaneously accurate, efficient, and capable of fine-grained distinctions. This thesis investigates hate speech detection through five published manuscripts organized into two complementary threads: binary detection (hateful vs. non-hateful) and multiclass detection across demographic targeting categories. The binary thread progresses from a broad 38-model baseline spanning traditional machine learning, deep learning, and transformer architectures (where RoBERTa reaches 91.48% accuracy and CatBoost remains competitive at 88.60%) to parameter-efficient adaptation, in which Low-Rank Adaptation (LoRA) of large language models …

Knowledge And Attitudes Of Medical Students About Research Methodology, Statistics, And Statistical Inference: An Assessment For Clinical Research Comprehension Skills, Laith Ashour, Lama Al-Mehaisen, Afnan Rababa, Osama Alrjoob, Moutaz Amayrh, Malak Al-Rabe'e, Qusai Al-Anasweh, Hala Al-Miqdadi, Nada Freihat, Mohammad Al Khreisha, Ala' Al Doaikat, Al-Mo'tasem Bellah Al-Rahamneh, Hamzeh Hatamleh, Fayez Zedat

Health Professions Education

Objectives: Medical students require a solid understanding of statistics in research papers. However, literature lacks sufficient studies on their proficiency, especially on Jordanian aspect. Methods: We performed a cross-sectional study on 361 medical students to evaluate their attitudes toward statistics, their knowledge in research methodology, and their ability to correctly interpret commonly used statistics in medical research. Statistical attitudes were assessed using three scales (value, difficulty, and interest) from the SATS-36 scale. Additionally, a novel author's-validated scale was created to measure students' research methodology knowledge. The scale validity was assessed using Confirmatory Factor Analysis (CFA). Multiple linear regression analysis was …