Digital Commons Network^™

Hybird Vtol Gust Load Alleviation Uav, Ryan Birch, Mouhamadou Diop, Sebastian J. Flores, Alan Alan Rubio-Saavedra

Senior Design Project For Engineers

Here's a 250-word abstract:

Abstract

This paper presents the conceptual and preliminary design of a sub-500g hybrid vertical takeoff and landing (VTOL) fixed-wing unmanned aerial vehicle (UAV) equipped with an active gust load alleviation (GLA) system. The aircraft combines passive twist wingtip (PTWT) devices with an inertial measurement unit (IMU)-based adaptive feedforward control architecture to reduce peak wing-root bending moments by 30–40% relative to an unmitigated baseline configuration.

The propulsion system employs a twin tilt-rotor plus rear pusher arrangement within an 80g mass budget, enabling clean sensor inflow while supporting both hover and efficient cruise flight at 12–13 m/s. Electronic …

Training Vs. Reality: The Challenges Of Preventing Heat-Related Illness In Migrant Farmworkers, Sonya Homami

Rowan-Virtua Research Day

Background: Heat‑Related Illness (HRI) is a major occupational hazard for migrant farmworkers, who are 35 times more likely to die from HRI than workers in other industries. Although HRI training aims to improve prevention knowledge, its effect on actual HRI outcomes is unclear.

Methods: Following PRISMA guidelines, a systematic review of PubMed, Embase, and Web of Science identified studies evaluating HRI training and reporting HRI prevalence or related symptoms. Fifteen studies met inclusion criteria.

Results: HRI training did not reduce HRI prevalence or provide protective effects. Training increased reporting of workplace injuries and concern about HRI. Despite high training uptake—over …

Irritability And Related Behavioral Adverse Events Associated With Levetiracetam: A Meta‑Analysis And Meta‑Regression Of Randomized Trials, Ana Leticia Fornari Caprara Md, Daarsh Goradia, Nishant Patel, Jarvish Shah, Pranaya Gade, Jamir Pitton Rissardo Md

Rowan-Virtua Research Day

Background: Levetiracetam is commonly used in epilepsy management but has been associated with irritability‑predominant aggressive behavioral adverse events, including irritability and aggression. Reported risks vary across trials, and the influence of comparator type and outcome definition remains unclear. We aimed to estimate the risk of irritability‑related aggressive behavioral adverse events associated with levetiracetam and to assess whether outcome definition or comparator subgroup modifies this risk. Methods: We searched ClinicalTrials.gov for interventional trials with posted results involving levetiracetam. Studies reporting irritability, aggression, agitation, or related irritability‑driven behaviors in comparisons with placebo or another antiseizure medication were included. Random‑effects Mantel–Haenszel meta‑analyses were …

An Elusive Diagnosis: Pheochromocytoma Presenting With Hyperglycemia And Hypertensive Crisis, Tucker Ledo

Rowan-Virtua Research Day

Pheochromocytoma is a rare catecholamine-secreting tumor that can present with a wide range of nonspecific symptoms, often mimicking more common medical conditions and making early diagnosis difficult. We report the case of a 40-year-old female with a history of hypertension and prediabetes who presented to the emergency department with hyperglycemia following an episode of lightheadedness. This case highlights the diagnostic challenge of pheochromocytoma in the emergency department, where initial symptoms may be subtle and easily attributed to more common conditions such as hypertension, diabetes, or menopause. Recognition of episodic sympathomimetic symptoms and unexplained hypertensive crises should prompt consideration of pheochromocytoma …

Reducing Pharmacy Callbacks And Improving Workflow Efficiency In The Emergency Department: A Quality Improvement Initiative, Philip .. Carhart, Hannah Culleny, Alexis Schuitema, James Espinosa, Robin Lahr, Sergey Medlenov, Gabriel Meister, Alan Lucerna

Rowan-Virtua Research Day

A simple educational intervention combined with structured provider feedback reduced ED pharmacy callbacks by 86%. While individual call duration remained unchanged, the reduction translated into nearly eight hours of provider time saved annually. This study highlights the impact of targeted quality improvement efforts on: • Workflow efficiency • Interprofessional communication • Patient care reliability. Small systems interventions can produce disproportionate operational benefits.

Refeeding Syndrome In A Person Experiencing Homelessness: A Case Report, James Espinosa, Jose Gerald Aragon, Md Fateha, Alan Lucerna

Rowan-Virtua Research Day

Refeeding syndrome (RFS) is a potentially life-threatening metabolic disturbance that occurs following nutritional reintroduction in severely malnourished individuals. It is characterized by rapid intracellular shifts of electrolytes—most notably hypophosphatemia—driven by insulin-mediated metabolic changes. Although commonly associated with eating disorders and chronic illness, RFS may also occur in socially vulnerable populations.

We report the case of a 64-year-old male experiencing homelessness who presented to the emergency department with weakness, muscle cramps, and confusion after resuming regular meals at a local shelter following prolonged minimal intake. Laboratory evaluation revealed severe hypophosphatemia (0.7 mg/dL), hypokalemia (3.0 mmol/L), and hypomagnesemia (1.2 mg/dL). Electrocardiogram demonstrated …

Effect Of Sauna On Cardiovascular Health In Patients With Heart Failure, Rikuto Abe, Piotr Domaszewski, Safe Elhakeem

Rowan-Virtua Research Day

Abstract

Heart failure (HF) is one of the hallmark diseases that represent a decline of cardiovascular function. Heart failure is characterized by a decrease in the ability of the heart to pump blood throughout the body, leading to symptoms such as fatigue, dyspnea, and swelling. HF is shown to decrease quality of life and increase mortality. Traditional treatments include pharmacology, lifestyle modifications, and surgery. Among the treatments, deliberate heat exposure in the form of dry saunas has been highlighted as a potential treatment option for HF. Dry saunas, especially infrared saunas, are shown to increase body temperature which improves circulation …

Towards More Effective And Efficient Ite And Board Preparation In Emergency Medicine: A Conceptual Framework Using Personality Preferences (Mbti) To Inform Study And Test-Taking Behaviors, James Espinosa, Robin Lahr, James Lee, Alan Lucerna

Rowan-Virtua Research Day

Background: Preparation for high-stakes examinations in Emergency Medicine (EM) relies heavily on question-bank practice, rapid decision-making, and targeted review. Despite standardized board-preparation resources, trainees demonstrate substantial variability in study behaviors and perceived efficiency. The Myers-Briggs Type Indicator (MBTI), widely used in medical education for communication and self-reflection, may offer a framework for understanding differences in study and test-taking behaviors, though it is not designed as a predictive psychometric tool.

Objective: To review existing literature relating MBTI preferences to learning behaviors and academic performance, and to propose a conceptual framework linking personality preferences to board-style test-taking patterns in EM trainees.

Methods: …

Constructive Affirmation: Proposing An Empowering Term For What Good Teaching Attendings Already Do-- Integrating Affirmation And Constructive Criticism Through Learning Science, James Espinosa, Alan Lucerna

Rowan-Virtua Research Day

Background

Feedback is central to residency training, and quite naturally many educational cultures emphasize corrective feedback and error identification. Learning science suggests that reinforcement of correct cognitive patterns is equally essential for expertise development. This paper introduces the concept of constructive affirmation as an integrated feedback model combining affirmation and constructive criticism.

Objective

To propose a learning science framework for clinical feedback in residency training centered on the concept of constructive affirmation.

Methods

This conceptual analysis synthesizes literature from medical education, cognitive psychology, neurobiology of learning, and complexity science to examine how different feedback types influence pattern recognition, cognitive load, …

Sex Differences In Insulin Resistance And Triglyceride/Hdl-Cholesterol Ratio In Human Subjects, Jiyoon Jung, Lakshman Segar, Christine Whitehair, James Bailey, Ashley Coleman, George Scott

Rowan-Virtua Research Day

Background: Insulin resistance (IR) plays a major role in dyslipidemia and the associated cardiovascular disease risk. To date, it remains unclear as to how IR alters plasma lipid profile in males versus females. The present study is an initial step to determine sex-specific differences in IR and plasma lipid profile using 40 μL of capillary blood. Methods: 19 adults aged 30-64 were recruited from Rowan Medicine-Sewell clinics, with 13 participants (9 males, 4 females) consenting to the study. After collecting 40 μL of capillary blood via finger prick, the samples were analyzed for glucose, triglyceride (TG), and HDL-cholesterol (HDL-C) using …

A Systematic Review Of Artificial Intelligence And Automation Bias In Radiology: Implications For Diagnostic Accuracy, Wesley Augustus Kim, Harshal Parmar, Nikhila Archakam, Akhila Archakam, Brandon Velazquez

Rowan-Virtua Research Day

Background: Over 1,000 FDA-cleared AI algorithms are now available in radiology. A key assumption is that radiologists serve as the final safety net, capable of rejecting incorrect AI outputs. However, automation bias — the tendency to follow automated recommendations uncritically — may compromise this oversight.

Objective: To systematically review evidence on automation bias in radiology and quantify the degree to which radiologists follow incorrect AI recommendations.

Methods: Systematic review of PubMed (April 2016–April 2026) following PRISMA guidelines. Five studies met inclusion criteria encompassing mammography, chest radiography, and MRI. Meta-analysis performed using random-effects model with odds ratios calculated from raw data. …

In School Age Children With Autism Spectrum Disorder, Does Academic Achievement And Social Development Improve In Inclusive Classroom Environments?, Ashley A. Macquaid

Rowan-Virtua Research Day

Autism Spectrum Disorder (ASD) is a developmental disorder characterized by difficulties in social skills, communication, and sensory processing 1. ASD affects approximately 1 in 100 children internationally 2. With the growing prevalence, classroom inclusivity of individuals with autism has emerged as a priority in education. However, current literature presents a range of positive and negative factors without clear indication of effective classroom placement for students' specific needs. This research aims to determine if inclusive classroom environments improve academic achievement and social development for school-age children with ASD. A systematic search on PubMed, Embase, and Cochrane databases yielded studies published between …

Risk Of Colorectal And Gastrointestinal Neoplasia In Inflammatory Bowel Disease Treated With Adalimumab Versus Vedolizumab And Ustekinumab: A 5-Year Multicenter Retrospective Cohort Study, Jashanveer S. Johal, Archana Salek, Mahmoud Al-Bataineh, Bianca Patel, Abdallah Hussein, Om Patel, Jason Hyman, Yecheskel Schneider

Rowan-Virtua Research Day

Background: Inflammatory bowel disease (IBD) is associated with increased colorectal cancer (CRC) risk, but comparative neoplastic risks across biologic classes remain uncertain. We evaluated 5-year risks of CRC and GI neoplasia in IBD patients treated with adalimumab versus vedolizumab and ustekinumab using real-world data.

Methods: Using the TriNetX Global Collaborative Network, two parallel 5-year propensity score–matched cohort analyses were conducted among adults with Crohn's disease or ulcerative colitis initiating adalimumab, vedolizumab, or ustekinumab between 2018–2024, excluding patients with prior CRC or colectomy. The adalimumab–vedolizumab analysis matched 13,292 patients per cohort; the adalimumab–ustekinumab analysis matched 14,591 per cohort. Primary outcomes were …

Impact Of Chronic Kidney Disease On Outcomes Following Endoscopic Retrograde Cholangiopancreatography (Ercp): A Propensity-Matched Cohort Study Using The Trinetx Database, Jashanveer S. Johal, Mahmoud Al-Bataineh, Archana Salek, Bianca Patel, Abdallah Hussein, Om Patel, Jason Hyman, Yecheskel Schneider

Rowan-Virtua Research Day

Background: Chronic kidney disease (CKD) is known to influence clinical outcomes across a range of procedures, but its impact on endoscopic retrograde cholangiopancreatography (ERCP) outcomes remains poorly characterized. We evaluated the association between CKD and post-ERCP survival and procedural complications.

Methods: A retrospective cohort study was conducted using the TriNetX database. Adults with CKD stages 1–5 undergoing ERCP between 2010–2024 were identified and compared to patients without CKD undergoing the same procedure. Propensity score matching (1:1) was performed to balance known demographic and clinical confounders. Primary outcomes included 30-day all-cause mortality, procedural complications, all-cause infections, and gastrointestinal bleeding. Adjusted hazard …

Genetic Analysis Of Triplicated Genes Affecting Sex-Specific Skeletal Deficits In Down Syndrome Model Mice, Kourtney Sloan, Kristina M. Piner, Pathum Randunu Nawarathna Kandedura Arachchige, Charles R. Goodlett, Yann Herault, Gayla R. Olbricht, Joseph M. Wallace, Randall J. Roper

Mathematics and Statistics Faculty Research & Creative Works

Down syndrome (DS) is caused by the triplication of human chromosome 21 (Hsa21), resulting in skeletal insufficiency (low bone mineral density) and altered bone development. DS mouse models recapitulate these deficits, including sexual dimorphism in long bone alterations. Historically, Ts65Dn mice provided much of the insight behind DS-related skeletal deficits with ∼100 trisomic orthologous genes, but there are concerns about the genetic fidelity in this model due to the included triplication of genes not homologous to Hsa21. A new DS model, Ts66Yah, subtracted the non-Hsa21 homologous trisomic genes from Ts65Dn but has not been evaluated for long bone deficits. Comparing …

The Implementation Of A Validated Csec Screening Tool For Youth Age 11 - 17 In A Pediatric Emergency Room, Julie Clark, Josie Doss Phd, Rnc-Ob, Afn-C, Sane-A, Krystal Canady Dnp, Msn, Aprn, Fnp-C, Yameika Head Md, Faap

The Corinthian

Abstract

Youth are a vulnerable population due to their age, developmental level, and dependability on others. Child abuse is a public health issue that addresses a broad range of inflicted harm ranging from neglect to physical and sexual maltreatment. A severe form of child sexual abuse is the Commercial Exploitation of Children (CSEC), also known as Child Sex Trafficking (CST), and Human Minor Sex Trafficking (HMST). For purposes of this paper, CSEC is used for CSEC, CST, and HMST. Commercial sexual exploitation of children includes sexual crimes involving children and adolescents for gain. Due to the child being less than …

A Retrospective Chart Review: Screening Patients With Type 2 Diabetes For Depression, Jennifer Sheldon, Glynnis Haley, Monica Ketchie

The Corinthian

Type 2 Diabetes Mellitus is defined as an impaired production of insulin resulting in elevated blood glucose levels (Brutsaert E., 2020). Globally, approximately 8% to 9% of adults have diabetes mellitus, the majority of which (95%) have Type 2 Diabetes Mellitus, equating to between 624 million to 702 million people (WHO, 2020). Type 2 Diabetes Mellitus represents the seventh leading cause of death, with approximately 1.5 million new cases diagnosed annually in the United States (CDC, 2020).

Depression is clinically defined as a mental health disorder that presents with a continually depressed mood or a loss of interest in daily …

Lunar Manufacturing Systems And The Role Of Additive Recycling Technologies, Camille A. Newman

Honors Theses

Renewed international interest in sustained lunar exploration has created a growing demand for technologies to support long-duration space exploration. Part of the recent Artemis missions and the Moon to Mars initiative is to improve key mission capabilities and fill critical gaps necessary to sustain lunar habitation. Waste management, recycling systems, and manufacturing systems have been identified as critical technologies that need further development before a sustained mission is possible. This thesis explores the feasibility of an additive manufacturing and recycling system designed to process plastic waste generated during extended lunar habitation. Initial research focused on existing manufacturing and recycling technologies …

Effect Of Accelerated Adaptation Programs On Feedlot Performance And Health Of Steers Drenched With Megasphaera Elsdenii And Quantifying And Partitioning Multi-Year Carbon Dioxide And Methane Fluxes In A Grazed Temperate Pasture, Rebecca Mcdermott

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

With strong consumer demand for beef and increasing concern about the environmental impacts of beef production, improving production efficiency and advancing the understanding of the environmental footprint are critical for the long-term sustainability of beef production systems. The first experiment evaluated the effect of accelerated adaptation strategies, using energy intake and cattle behavior, on feedlot performance, carcass characteristics, and health of yearling steers drenched with exogenous Megasphaera elsdenii. Accelerated adaptation programs (0, 7, or 14 d transition to 100% finisher) were compared to a traditional 21-d adaptation. Dry matter intake responded quadratically across treatments, with the greatest intake observed in …

Engagement Modeling And Inference For Risk-Aware Path Planning Under Adversarial Uncertainty, Grant Stagg

Theses and Dissertations

This dissertation develops methods for planning safe and efficient trajectories for autonomous vehicles operating in environments containing adversarial and environmental threats with uncertain parameters. The central objective is to quantify and control the risk of adverse events--such as interception or detection--when threat characteristics are imperfectly known. To address this challenge, probabilistic weapon engagement zone (PEZ) models are introduced to estimate the likelihood of violating adversarial engagement constraints under uncertainty in pursuer state and capabilities. Multiple computational strategies are developed for PEZ evaluation, including first-order sensitivity-based approximations, Monte Carlo estimation, and neural-network surrogate models. These approaches enable rapid engagement-probability assessment and …

The Parthenon, May 06, 2026, Baylee Parsons, Kaitlyn Fleming, Abby Ayes, Ella Hatfield, Davina Synder, Scott Price, Trista Honaker, Tally Mamula

The Parthenon

No abstract provided.

Toward The Salmon Prize: A Computational Certificate For The M5, M6, And M9 Equation Families Of Σ4(P3 × P3 × P3), John Trevino

Theatre Faculty Publications

We present a computational certificate for three families of explicit polyno- mial equations whose zero locus contains the fourth secant variety σ4(P3×P3×P3) inside P63. The three families are: 192 degree-5 Strassen commutation equa- tions (M5); 160 degree-6 equations lifted from the Bates–Oeding generators of σ4(P2 × P2 × P3) via the Landsberg–Manivel–Friedland theorem (M6); and 64 degree-9 Ottaviani 9 × 9 determinant equations (M9). All 416 generators are explicit polynomials in the coordinate ring Z[Zijk | i, j, k ∈ {0, 1, 2, 3}]. We verify by exact integer arithmetic that every generator vanishes on rank-4 test tensors (six independent …

Predicting And Decoding Allosteric Binding Sites Using Protein Language Models And Structure-Based Machine Learning: An Energy Landscape-Guided Explainable Ai Framework, Kamila Riedlová, Vít Skrhák, William G. Gatlin, Max Ludwick, Lucas Turano, Marian Novotný, David Hoksza, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

Computational prediction of allosteric binding sites in protein structures remains a persistent challenge, as these regulatory pockets evade detection by both sequence-based and structure-based algorithms. Both computational and physical origins of this predictive asymmetry remain insufficiently understood. In this study, we systematically examine the determinants of binding site predictability using a dual framework that integrates a fine-tuned protein language model and the structure-based method P2Rank as complementary tools probing a diverse data set of 453 human kinases, together with a physics-based interpretability layer derived from energy landscape frustration analysis. Both predictors exhibit a sharp and reproducible dichotomy on protein kinases, …

Small Business Management Decision Making In Department Of Defense Information System Services Markets, Robert T. Noonan

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education On The Administration Of Long-Acting Antipsychotic Injections And Its Effect On Outcomes, Matilda Che

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education Module On Standardized Administration And Interpretation Of The Patient Health Questionnaire-9, Jacqueline Somuah

Walden Dissertations and Doctoral Studies

No abstract provided.

Trauma-Informed De-Escalation Staff Education For Outpatient Psychiatric Nursing, Alice Sesay

Walden Dissertations and Doctoral Studies

No abstract provided.

Improving Medication Adherence In Outpatient Mental Health Care Through Staff Education And Training, Nonye Frances Nwokoro

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education On Crisis Management Protocol For Aggressive Behaviors In Patients With Developmental Disabilities, Kenneth Mbuen

Walden Dissertations and Doctoral Studies

No abstract provided.

Staff Education To Improve End-Of- Life Pain Management Confidence Among Long-Term Care Nurses, Andrea Osuji

Walden Dissertations and Doctoral Studies

No abstract provided.