Digital Commons Network^™

A Snapping Surprise, Brian Chan Do, Elliot L Busch Dpm, Megan Ferderber Md

Fellows and Residents

No abstract provided.

Developing A Portable Ultrasound Quick Guide To Enhance Point-Of-Care Training In Primary Care, Gurpreet Bharaj Md, Solomon Saul Do

Fellows and Residents

No abstract provided.

More Than Just A Sprain? Investigating Weakness And Reported Instability After Knee Trauma, Bradley Rivotto Do

Fellows and Residents

No abstract provided.

Beyond Hereditary Xerocytosis: Chronic Hemolysis Due To A Non‑Classic Piezo1 Variant With Sickle Cell Trait As A Potential Modifier, Daniel Üblagger Md, Emily Jacobson, Beamon Agarwal Md, Phd, Jacob Troutman Do

Fellows and Residents

No abstract provided.

The Kidney Connection: Sepsis In Hospitalized Lupus, Muhammad Usman Zafar Md, Syeda Haris Mustafa Zaidi Md, Ansar Aziz Md, Sejal Lakhani Do, Courtney Hill Do

Fellows and Residents

No abstract provided.

Crisis-Related Digital Media Exposure And Youth Mental Health: A Dose-Response Meta-Analysis, Emmanuel Annor Md, Laticia Womack, Ritu Sidgal, Venkata S. Lokireddy Md, Dhanalakshmi Ramasamy Md

Fellows and Residents

No abstract provided.

The Permanent Bar(S): The Unprincipled Cage Of Retribution For Immigrant Youth, Dianara Ramirez Ibarra

Cardozo Law Review

This Note argues that a minor’s diminished decisional capacity should be recognized as an affirmative defense when a permanent bar that is triggered during minority strips away a noncitizen’s opportunity to gain lawful status in the United States. Dreamers and Deferred Action for Childhood Arrivals (DACA) recipients, individuals who arrived in the United States as children, are victims of punitive immigration laws that have extinguished any possibility of securing lawful residency in the United States. Even more egregiously, Dreamers and DACA recipients are subject to these permanent bars despite lacking the intent and capacity to fully understand the long-term consequences …

A Theory Of Major Questions, Nicholas Almendares

Cardozo Law Review

The major questions doctrine has been fiercely criticized as an example of the Supreme Court’s “imperial” turn where it concentrates ever more power in its own hands. The doctrine is sweeping, vague, and lacks a clear justification. Not only does the Court get to decide when the doctrine applies and when the heightened standard is satisfied, but it has also not offered good reasons behind this rule. A well-defined theory would give the doctrine structure, clarity, and consistency. While majority opinions have been conspicuously quiet on the theory behind the major questions doctrine, concurrences, namely by Justice Gorsuch, have argued …

Going On Vocation, Rodney Palmer

Faculty Publications

No abstract provided.

Full-Wave Modeling Of Rf Waves In Fusion Plasmas With Finite Element Method: Progress In Past Decades And Its Future Role, Syun'ichi Shiraiwa, Nicola Bertelli, Eun-Hwa Kim

Faculty Publications

No abstract provided.

Parity In Practice: The Defender's Duty To Ethically Use Ai, Mason R. Clark

Faculty Articles

This white paper provides a framework for ethical and practical AI use across all types of criminal defense practice, grounded in the ABA Model Rules of Professional Conduct and best practices as described by practitioners, academics, and other experts. While AI tools can meaningfully improve efficiency and expand analytical capacity, those benefits are highly contingent on tool selection, implementation, and oversight. The white paper also recognizes that cost, access to training, and institutional resources remain significant barriers — particularly for solo practitioners, small firms, and under-resourced public defense offices — and discusses AI throughout as a set of tools whose …

The Effects Of Appearance Change And Partial Face Visibility On Eyewitness Identification, Raina-Lynn A. Brock M.A., Judy Eaton Ph.D.

Theses and Dissertations (Comprehensive)

There is limited research examining the possibility of a temporary appearance change (e.g. a black eye) between exposure to a perpetrator at the time of a crime and later identification attempts by eyewitnesses. Across two experimental studies, this research examines how eyewitness identification decisions are impacted by an appearance change and how lineup procedures can influence eyewitness accuracy. Study 1 examined how a transient facial feature, a black eye, affects the accuracy of eyewitnesses’ identification decisions, while manipulating the severity of the black eye (prominent bruising, faded bruising, no bruising). Participants (N=403) were exposed to a 43-second mock crime video …

Evops: Evolutionary Patch Selection In The Embedding Space Of Whole Slide Images, Saya Hashemian

Theses and Dissertations (Comprehensive)

Computational pathology increasingly relies on the analysis of Whole-Slide Images (WSIs), which capture tissue specimens at gigapixel resolution. Because a single slide is far too large to process directly, the

prevailing paradigm decomposes each WSI into thousands of small patches and encodes them as high- dimensional feature embeddings using deep learning backbones. While effective, this paradigm carries a

substantial cost: the resulting collections of patch embeddings are computationally expensive to store and process, and they are frequently dominated by redundant, homogeneous, or otherwise uninformative tissue regions that dilute the diagnostic signal. Existing patch selection methods largely depend on heuristic or …

Analysis Of Alternative Oxidase In Non-Angiosperm Plants, Anissa M. Francis

Theses and Dissertations (Comprehensive)

Alternative oxidase (AOX) is a mitochondrial terminal oxidase that provides an alternative pathway for electron transport, allowing plants to maintain respiratory flexibility under environmental stress conditions. While AOX has been extensively studied in angiosperms (flowering plants), little is known about its distribution and conservation in non-angiosperms. Based on gaps identified in the literature, this thesis investigated the distribution of AOX across non-angiosperm plant lineages. Although AOX is present in many green algae and is therefore considered to be an ancient protein that originated before the existence of non-angiosperm plants, it remains unclear whether the protein is uniformly distributed across these …

Permafrost Microtopography And Active Layer Hydrology In The Western Canadian Arctic, Tobias L. Leonhard

Theses and Dissertations (Comprehensive)

The growing interest in Arctic regions will likely increase the use of nuclear energy in the Arctic. While this energy source has a high potential to improve economic opportunities in the Arctic, it also increases the release of radioactive material (radionuclides). Radionuclides are already found in the Arctic and are traced back to natural as well as anthropogenic sources. Water is one of the dominant transport vectors for solutes such as radionuclides or other contaminants. Therefore, improving our understanding of Arctic hydrology is important for assessing future environmental risks such as the release of radionuclides. Topographic and microtopographic features are …

Exploring The Role Of Cognitive Load In Applicant Faking And Prevention Methods, Sabah Rasheed

Theses and Dissertations (Comprehensive)

Personnel selection is critical to organizational success, and personality assessment is widely used to identify the best job candidates. However, applicant faking threatens the validity of personality assessments in high-stakes contexts. Faking is widely assumed to be more cognitively demanding than honest responding, and several faking-prevention methods rest on this premise. This dissertation examines that assumption across three studies using the dual-task paradigm to impose cognitive demands during personality assessments. Study 1 used a verbal digit-span task with a student sample and limited faking on the three job-relevant personality composites. Study 2 used a visual dual-task with a student sample …

Modified Atmospheric Packaging An Emerging Non-Invasive Packaging Technique For Strawberry Preservation- A Review, Mehraj Fatema Z. Mulla, Tigist Shonte, Lorraine Foley, Michael T. Gaffney, Jesus Maria Frias Celayeta, Shivani Pathania

Research Outputs: 2025-Present

Strawberries are highly perishable due to their soft texture, high respiration rate, and susceptibility to microbial spoilage. Modified Atmosphere Packaging (MAP) has emerged as a non-invasive preservation strategy to address these limitations while retaining quality. This review aims to critically evaluate the principles, effectiveness, technological advancements, and limitations of MAP in strawberry preservation. It also explores emerging materials, active agents, and modelling tools used to optimize MAP systems. A comprehensive literature review was conducted, focusing on MAP applications in strawberries, including recent innovations such as active MAP, nanocomposite and bio-based films, and complementary treatments like coatings and essential oils. Recent …

Evaluating The Impact Of Cognitive Distraction On Spaceflight-Relevant Task Performance Using Surface Electromyography And Motion Capture, Allyson K. Mitchell

UNF Graduate Theses and Dissertations

Cognitive distraction poses a risk to astronaut performance during complex, multitasking operations in spaceflight environments. This study examined the effects of cognitive load on neuromuscular coordination and task execution using surface electromyography (sEMG) and motion capture. Thirteen participants performed spaceflight-relevant tasks under undistracted and distracted conditions, with distraction induced through verbal questioning. EMG signals from eight upper-extremity muscles were processed using envelope filtering, peak normalization, and time normalization to enable inter-subject comparison, and group-level mean activation with standard deviation was analyzed. While overall muscle activation was similar between conditions, phase-dependent differences were observed, with undistracted trials showing higher activation during …

I Think I Can: The Role Of Racial Socialization And Self-Efficacy On Racial Minorities’ Stereotype Threat And Academic Achievement, Dan'n Tima

UNF Graduate Theses and Dissertations

Racial minority students continue to experience disparities in educational outcomes, leading to research interest in factors that may mitigate the effects of negative racialized experiences in academic contexts. Racial socialization—messages individuals receive about race throughout development—has been linked to positive academic and psychological outcomes in younger populations; however, its relevance for college students remains less understood. The present study examined whether racial socialization predicted academic achievement among Black and Latino undergraduate students and whether it moderated the relationship between stereotype threat and academic achievement. It was further hypothesized that self-efficacy would mediate the relationship between stereotype threat and academic achievement. …

Mechanical Behavior Of Additively Manufactured Ti-6al-4v Eli Parts: Effects Of Laser Parameter Selection, Samuel Lopez

UNF Graduate Theses and Dissertations

Additive manufacturing (AM) of TI-6AL‑4V Extra‑Low Interstitial (ELI) enables complex geometries for fatigue‑critical medical device applications, yet fatigue performance remains sensitive to process‑induced defects. This work investigates the effect of laser process parameter selection on the microstructure, mechanical properties, and fatigue behavior of TI- 6AL‑4V ELI fabricated via laser powder bed fusion (L‑PBF) using a Renishaw RenAM system. The influence of laser parameters was isolated by holding powder chemistry, build orientation, scan strategy, sub‑transus annealing, and post‑processing constant between a non‑optimized baseline and an optimized parameter set selected based on tensile performance.

Optical microscopy showed the optimized condition exhibited improved …

The Impact Of Censorship On Curriculum And Black Women Secondary English Language Arts Teachers In Florida, Crystal Parker

UNF Graduate Theses and Dissertations

This study examined the instructional, curricular, and school climate impacts of book censorship on Black women secondary English Language Arts teachers, exploring how they navigate and/or resist content restrictions. Using educational criticism and portraiture, this qualitative study captures the nuanced narratives of these educators. Grounded in Bourdieu’s Field Theory, along with Culturally Relevant Pedagogy, Historically Responsive Literacy, Mirrors, Windows, and Sliding Glass Doors, and Cognitive Pluralism, the research addresses the following questions: How do Black women teachers describe the influence of recent book bans on their curriculum choices? In what ways do their identities shape their responses to censorship? Data …

Assessing The Effects Of Theta Transcranial Alternating Current Stimulation During Working Memory Performance On Theta-Gamma Phase Amplitude Coupling In Healthy Adults, Samantha M. Zimmer

UNF Graduate Theses and Dissertations

Transcranial alternating current stimulation (tACS) is an emerging form of noninvasive brain stimulation with substantial effects on behavior and brain function due to its ability to entrain endogenous neural oscillations. Working memory is a cognitive process that involves holding onto information that is no longer present in the environment and manipulating or reorganizing information for immediate use. Theta oscillations are critical for the functionality of the frontoparietal network and are involved in strengthening communication and coordination between frontal and parietal brain regions, especially during working memory processing. TACS applied at the theta frequency, targets theta oscillations, strengthens network communications, and …

Variance Shrinkage In Dunnett-Type Multiple Comparisons With Missing Data, Md Habibullah

UNF Graduate Theses and Dissertations

Dunnett’s procedure is widely used for comparing multiple treatments with a control, but its application becomes challenging in the presence of missing data and multiple com- parisons. An improved Dunnett-type procedure addresses this by using multiple imputation under Rubin’s framework and constructing unified confidence intervals based on a multi- variate t distribution, allowing valid simultaneous inference while controlling the family-wise error rate (FWER). This work further extends the method by incorporating shrinkage-based variance estimation. Specifically, individual group variances are shrunk toward a common value to improve stability. This approach is particularly effective when group variances are similar or moderately different, …

Humanizing Education Through Subject-Centered Instruction: A Mixed Methods Case Study Of Engagement And Achievement In An Exploring Hip-Hop As Literature English Elective, Alicia Hyman-Peters

UNF Graduate Theses and Dissertations

This study examined how humanizing education through relationally-driven, subject-centered teaching affects student engagement, literacy, and achievement in an Exploring Hip-Hop as Literature English elective at a diverse high school in Northeast Florida. Drawing on Freire’s concept of humanization, Noddings’ Ethic of Care, Palmer’s focus on subject-centered learning, and the culturally relevant and sustaining pedagogies of Ladson-Billings, Paris, and Alim, the research investigated how humanized education restores meaning and connection to learning. Using a Convergent Parallel Mixed Methods Design, data from thirty students were gathered through surveys, participation and assignment records, standardized assessments, interviews, focus groups, and classroom observations. Quantitative findings …

The Impact Of High-Quality Phonological Awareness Professional Learning On In-Service Teachers' Content Knowledge And Pedagogical Content Knowledge, Roberta S. Thomas

UNF Graduate Theses and Dissertations

This convergent mixed-method study examined the impact of high-quality phonological awareness professional learning on Montessori primary lead, associate, and team associate teachers’ content knowledge and pedagogical content knowledge of phonological awareness. Eleven teachers (4 lead, 4 associates, and 2 team associates) from a private school in northeast Florida participated in four professional sessions with a content focus on the levels of phonological awareness, including word, syllable, onset and rime, and phoneme awareness. In contrast to previous studies that reported low levels of teacher content knowledge prior to professional learning, participants in this study demonstrated relatively high levels of content knowledge. …

Parental Distress, Coercive Control With Food, And Child Self-Regulation, Kattie Nguyen

UNF Graduate Theses and Dissertations

Self-regulation is the management of one's emotions, thoughts, and behaviors to adapt to a situation (Smith-Donald et al., 2007). During infancy and toddlerhood, parents foster self-regulation through co-regulation (e.g., sensitivity, responsiveness), helping children manage their emotions, behaviors, and thoughts (Butler & Randall, 2013). Parents who experience distress (e.g., depression, stress, anxiety) are more likely to use less responsive and harsher, controlling practices like coercive control. Coercive control with food is a practice where parents use food as threats or bribes to control their child’s emotions and behaviors (Vaughn et al., 2016). The present study examined the associations between parental distress, …

The Journey Of High School Teachers Evolving Into Career Educators, Diane B. Ried

UNF Graduate Theses and Dissertations

Abstract

Teacher attrition has been a major challenge in the United States for decades, but more so after covid. This case study explored and expanded the understanding of the different levels of environmental impact on high school teacher retention in a Florida high school as they evolved into career educators. The present study used Bronfenbrenner’s (1979) Ecological Systems Theory to examine the teacher’s retention in a county in northcentral Florida. In order to better understand the experience of career development, this study used Savickas’ Career Construction Theory (2019). This case study investigated strategies, supports, and diversity related initiatives impacting a …

A Stability Analysis Of The Phase-Lock Equations, Brian M. Sunguza

UNF Graduate Theses and Dissertations

Ginzburg and Landau have provided a set of equations that relate superconductivity to magnetic fields. Through a transformation process, Zhan has derived what are now called the phase-lock equations. A stability analysis of the spatially-independent phase-lock equations is the purpose of this presentation. This simplification is significant since it allowed for the analytical determination of equilibria, their stability, and the influence of a periodic forcing function. Through the use of an original code, numerical simulations are shown to corroborate the analytical results described above.

This analysis includes novel Lyapunov functions that allowed for the analytical determination of the instability region. …

Don't Crash Out: The Effects Of Personality And Social Support On Subjective Stress Responses And Heart Rate Variability, Nicholas Kilpatrick

UNF Graduate Theses and Dissertations

The present study examined the relationship between personality traits, physiological stress responses, and subjective stress during a social-evaluative stress task, as well as the potential mediating role of heart rate variability (HRV) and moderating role of imagined social support. Participants completed a laboratory-based modified Trier Social Stress Task while HRV was continuously recorded, and self-reported stress was assessed across task phases. Results indicated that neuroticism and protective self-monitoring were associated with higher levels of subjective stress, while acquisitive self-monitoring was associated with greater reductions in stress following the task. Neuroticism was also associated with greater increases in HRV during the …

Two-Stage Response-Adaptive Randomization Designs For Multi-Arm Trials With Normal Outcome, Tanjin Tamanna Happy

UNF Graduate Theses and Dissertations

This study focuses on improving how clinical trials compare new treatments with a standard treatment, when the response is quantitative (normally distributed). In a common two-stage design, several new treatments are first evaluated, and the best-performing one is selected if it appears better than the standard. In the second stage, this selected treatment is compared again with the standard using additional data to confirm its effectiveness. This approach is known to be efficient in terms of accuracy and sample size savings. We extend this design by introducing an adaptive method for assigning patients to treatments in the second stage. Instead …