Digital Commons Network^™

Agentic Ai-Enabled Physics-Informed Machine Learning Framework For Intelligent Building Modeling, Control, And Automation, Zixin Jiang

Dissertations - ALL

Buildings account for a significant share of global energy consumption, and meeting the 2050 net-zero decarbonization targets requires retrofitting approximately 10,000 buildings per day in the United States alone. However, current human-centered workflows for building modeling, simulation, control, and operation remain too slow and labor-intensive to support deployment at this scale. This dissertation proposes an integrated two-pillar framework consisting of a physics-informed machine learning framework for integrated building modeling, control, and simulation, and a multi-agent agentic AI framework for automating building energy engineering workflows built on top of that foundation. The first pillar introduces a Physics-Informed Modularized Neural Network (PI-ModNN) …

Quality Improvement Project: Improving Confidence And Clinical Judgment Through Simulation Remediation In Nursing Students, Erica Gillespie

Doctor of Nursing Practice Projects

Simulation is a critical component of nursing education, providing students with a safe environment to develop clinical judgment and confidence before entering clinical practice. However, students may experience anxiety and difficulty meeting competency expectations during simulation. This quality improvement project evaluated whether structured simulation remediation improved confidence and clinical judgment among associate degree nursing students. The project was guided by the NLN Jeffries Simulation Framework, and Kotter’s 8-Step Change Model supported implementation. A quantitative, quasi-experimental pre-/post- intervention design was used. Nine nursing students voluntarily participated. During remediation, students reviewed recordings of their initial simulation experiences and completed guided reflection questions …

A Systematic Comparative Review Of Antipsychotic Efficacy And Safety In The Treatment Of Hiccups, Omar Alshargi, Samah Alzaid, Zainab Albahouth, Muradi Hassan Albanji, Hala Makki, Rawan. F. Alboqami, Maram Al Shammari, Huda Alruwaili, Fawaz Alruwaili, Rahmah Ali Algarni, Omar Ibrahim Albahouth

Neurosciences

Objective: To evaluate and compare the safety and effectiveness of antipsychotic medications for the treatment of hiccups, thereby guiding clinicians toward evidence-based treatment guidelines. Hiccups are often benign and self-limiting; however, they can become persistent and intractable, adversely affecting the quality of life. Antipsychotics have been identified as a therapeutic option for the management of hiccups; however, the available evidence supporting their safety and efficacy has not been synthesized.

Methods: This review utilized the revised Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The Cochrane Risk of Bias Assessment Tool was modified to evaluate the quality of the …

Subliminal Priming Effects On Motor And Cognitive Performance: Pilot Evidence With Implications For Neurorehabilitation, Rehab E Aljuhni, Ghader A Alqadhi, Saud A Alhassan, Sultan A Alanazi

Neurosciences

Objective: To investigate whether subliminal priming modalities (visual, auditory, or word-based) influence motor and cognitive performance in healthy young adults, and whether these effects vary by gender.

Methods: A total of 30 healthy adults were assigned to visual, auditory, or word-based priming using single-blind, stratified randomization. Subliminal stimuli were presented for 50 ms. Motor outcomes included reaction time on dominant (RT-R) and non-dominant (RT-L) sides, comfortable and maximal walking speeds measured by the 10-Meter Walk Test (10MWT), and functional mobility assessed using the Timed Up and Go (TUG) test. Cognitive performance assessed using the Trail Making Test (TMT). Outcomes were …

Sub-Regional Motor–Somatosensory Connectivity And Lifespan Plasticity In Functional Networks, Adnan A. S. Alahmadi

Neurosciences

Objectives: To determine how cytoarchitectonically defined subdivisions of the primary motor cortex, somatosensory cortex, and supplementary motor area (SMA) reorganize their integration with large-scale brain networks during healthy aging. This study investigated the lifespan trajectories of functional connectivity within cytoarchitectonically defined subregions of the primary motor cortex, somatosensory cortex, and supplementary motor area (SMA).

Methods: We conducted a cross-sectional analysis of resting-state fMRI data from 150 healthy individuals (aged 23–80 years), stratified into young, middle-aged, and older groups. Data were sourced from the Southwest University Adult Lifespan Dataset (SALD) and analyzed between June 2024 and June 2025. Using the Jülich …

The Top 50 Cited Articles In Pediatric Neurology: A Bibliometric Analysis, Anas Alyazidi, Osama Muthaffar, Ahmed Bamaga, Hebah Qashqari, Abdulmalek Alhithlool, Ahmad Alanezi, Sameer Almehmadi, Mohamed Babiker, Fahad Bashiri

Neurosciences

Objectives: To identify and analyze the most influential articles within the field of pediatric neurology through a bibliometric lens. As pediatric neurology continues to expand across subspecialties, identifying landmark studies is critical for understanding clinical and research priorities. Bibliometric analysis enables the evaluation of citation trends to highlight impactful contributions that have shaped the field.

Method: A bibliometric analysis of the 50 most-cited pediatric neurology articles was conducted. Articles were assessed by citation metrics, study design, subspecialty, journal impact factor (JIF), and funding status. Correlation and regression analyses evaluated associations between variables.

Results: Citation counts ranged from 185 to 1,440 …

Prevalence Of Depression Among Patients With Epilepsy In Saudi Arabia: A Nationwide Systematic Review And Meta-Analysis, Mothana Y. Al Jabr, Aryam M. Alenizi, Faisal S. Aleisa, Mazen A. Alghamdi, Noura I. Alfehaid, Muteb M. Alqahtani, Abbas S. Almutair

Neurosciences

Objective: To assess the pooled prevalence of depression among epilepsy patients and find the associated demographics and psychosocial factors. Mood disorders are significant comorbidity between patients diagnosed with epilepsy, adversely influencing quality of life and complicating disease management. However, the incidence, prevalence, and associated risk factors of depression in patients diagnosed with epilepsy in Saudi Arabia are not well elucidated.

Methods: This review was employed used studies retrieved from medical databases and the Saudi Digital Library. Observational and cross-sectional studies assessing depression between patients diagnosed with epilepsy in Saudi Arabia were included. Data were analyzed using the Freeman–Tukey double arcsine …

Wearable Sensor Technology And Biomechanical Gait Analysis In Post-Stroke Rehabilitation: A Review With Implications For The Saudi Healthcare System, Abdullah H. Alzahrani

Neurosciences

Stroke remains a major cause of disability worldwide, with gait impairment affecting up to 80% of survivors and contributing to long-term dependence, fall risk, and reduced quality of life. In Saudi Arabia, stroke incidence is rising, with a significant burden on younger populations and disparities in access to post-stroke rehabilitation services. Conventional gait analysis tools rely on expensive, specialized laboratory equipment, which limits their availability in low-resource and rural settings. Recent advances in wearable sensor technologies, including inertial measurement units, pressure insoles, and electromyography systems, offer portable, scalable, and cost-efficient options for assessing gait in real-world environments. These systems can …

Investigating The Patent Foramen Ovale–Migraine Link In Southern Saudi Arabia, Al-Amir Bassiouny Mohamed, Maeed Alkathiri, Saad Mushabab Ali Alqahtani, Naif H. Ali, Saima Kashif, Saad A. Alshahrani, Mohammed S. Alqahtani, Mohamed Gaber Mahmoud Gabr, Eltohami Zydan Dafalla, Basharat Hameed Zargar, Wael Qenawi, Ali Mohammed A. Alshehri, Fatimah Asiri, Ahmed Borai

Neurosciences

Objective: Migraine is a highly disabling neurological condition, and increasing attention has focused on a possible connection with patent foramen ovale (PFO).

Methods: This single-center observational study enrolled 45 individuals from January to April 2024: 30 migraine patients with PFO (Group 1) and 15 migraine patients without PFO serving as controls (Group 2). All subjects underwent transthoracic echocardiography and completed standardized instruments including the Migraine Disability Assessment (MIDAS), Headache Impact Test (HIT-6), Migraine Symptom Severity Scale (MSSS), Allodynia Symptom Checklist (ASC-12), Visual Aura Rating Scale (VARS), and Migraine Treatment Optimization Questionnaire (mTOQ-6).

Results: The participant's mean age was 37.3 ± …

(R2138) Analytical Approaches To Integral Equations In The Dynamics Of The Oblate Spheroidal: Earth-Sun-Satellite System, Kumari Ranjana, M. Shahbaz Ullah, M. Javed Idrisi

Applications and Applied Mathematics: An International Journal (AAM)

The deployment of artificial satellites in different gravitational environments has significantly impacted space exploration. We have introduced the study of artificial satellites under the influence of gravitational forces from oblate spheroids. To confront complex obstacles the myriads of both numerical and analytical techniques have been formulated. Among these methods, a new approach involving the integration of integral equations has been introduced. This innovative approach has been applied to study the trajectories of artificial satellites as they navigate the gravitational influence of oblate spheroids. Suitable kernels have been carefully chosen to solve the integral equations. The solutions have been found and …

Exploring Resilience, Energy Security, & Regulatory Frameworks, Dr. Edward T. Canuel, Lcdr J. Matthew Hurtt

LSU Journal of Energy Law and Resources

No abstract provided.

Balancing Innovation & Safety: The Role Of State Law As The Use Of Artificial Intelligence Increases In Oil And Gas Operations, Anna Trahan

LSU Journal of Energy Law and Resources

No abstract provided.

Industrial Welfare: How The Industrial Tax Exemption Program Keeps Louisiana Poor, Grace Richert

LSU Journal of Energy Law and Resources

No abstract provided.

(R2129) Layer Resolving Classical Scheme For A System Of N Time-Dependent Singularly Perturbed Problems With Spatial Delay And Robin Initial Conditions, K. Ramiya Bharathi, G. E. Chatzarakis, M. Joseph Paramasivam

Applications and Applied Mathematics: An International Journal (AAM)

This article deals with solving a system of n time-dependent singularly perturbed problems with spatial delay and robin initial conditions. Each equation’s leading term is multiplied by a distinct small positive parameter, inducing overlapping initial layers. Due to presence of these parameters and delay terms, intricate layers occur at interior regions of the domain. To capture the behavior of these layers the solution is decomposed into two components and layer functions are also formulated. The formulation of the layer resolving numerical scheme involves temporal and spatial discretization on uniform and piecewise uniform Shishkin meshes respectively. The proposed framework is found …

An Overlooked Terrestrial Archive: Freshwater Cements And Hydroclimate Signals In Quaternary Glaciogenic Deposits, Owen F. Mccaffrey, Ian Z. Winkelstern, Tara A. Kneeshaw, Melinda C. Higley

University Faculty Publications and Creative Works

Quaternary glaciogenic deposits, which serve as vital groundwater aquifers, are often partially cemented with carbonate minerals, but the timing of emplacement of these cements and their geochemical conditions of formation remain understudied. Here, we integrated petrography, δ¹⁸O, Mg/Ca, and clumped isotope (Δ₄₇) data from two calcitecemented outcrops in western Michigan (USA) to investigate the origin of glacial sediment cements. The two sites have contrasting topographic and textural settings reflecting distinct formation conditions. The elevated Wabasis Lake deposit records sequential phreatic-to-vadose cementation, while the Cherry Valley Sands site, very close to the modern water table, shows a …

Career Decidedness Among Multicultural Adolescents In South Korea: Relational Support And Internalized Psychological Resources, Kahyen Shin

Dissertations - ALL

Despite the growing number of multicultural adolescents in South Korea, little is known about how to support their career development. Specifically, Korean multicultural adolescents who have foreign-born mothers and Korean fathers have experienced educational and career gaps compared to non-multicultural adolescents in Korea. Given that relational supports are documented to have significant associations with adolescents' career decidedness, this study aims to examine the relationship between relational supports and career decidedness through internalized psychological resources such as self-esteem and achievement motivation. Grounded in the Relational Theory of Working (RTW; Blustein, 2011), the researcher focused on the mediating role of internalized psychological …

Monetization Strategies For Digital Media Entrepreneurs, Sherrie L. Roberts

Walden Dissertations and Doctoral Studies

No abstract provided.

Lupus Vulgaris On The Left Arm Mimicking A Skin Tumor: A Case Report, Dwi Indria Anggraini, Nuriasani Yukendri, Indri Windarti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Lupus vulgaris (LV) is a rare, paucibacillary form of post-primary cutaneous tuberculosis, accounting for 1.5% of all extrapulmonary tuberculosis cases globally. LV may arise via hematogenous spread, lymphatic route, or contiguous dissemination. The present case highlights the importance of considering LV in patients with chronic and atypical skin lesions, particularly in tuberculosis-endemic areas.

Case Illustration: A 17-year-old female presented with a 2-month history of a solitary, tender, erythematous nodule on the left arm. Initially suspected as a skin tumor, the lesion was surgically removed and tested for biopsy. One month postoperative, a new lesion developed precisely at the same …

Prognosis Of Early-Onset Alopecia Areata: An Evidence-Based Case Report, Sarah Qanita Edwar, Lili Legiawati, Stefani Reditya Anggraini, Ratu Siti Khadijah Sarah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Alopecia areata (AA) is an autoimmune, non-scarring hair loss disorder commonly affecting children and often characterized by a chronic or relapsing course. Early-onset AA has traditionally been associated with a poorer prognosis, although current evidence remains inconclusive. This evidence-based case report aims to evaluate the prognostic significance of early-onset AA by synthesizing available cohort data.

Methods: A structured literature search was conducted in PubMed, EMBASE, Scopus, ProQuest, and Cochrane databases using a population, intervention, comparison, and outcome framework. Keywords included “alopecia areata”, “child”, “pediatrics”, “early-onset”, “recurrence”, and “prognosis”.

Results: Five retrospective cohort studies (n = 760) were included. …

Predicting Thoroughbred Yearling Auction Prices With Machine Learning: Evidence From The Keeneland September Sale, Yanchao Yang, John Clarke, Tapaan Madal '26, Thinh Nguyen '26, Trung Pham '25

Business Analytics Faculty Publications

We apply machine learning methods to predict Thoroughbred yearling auction prices at the Keeneland September Sale (2020–2024). Our sample includes 5,788 yearling prices with pedigree data. We use both linear and tree-based models to predict log prices. We use cross-validation to tune model hyperparameters and select Ridge regression (α = 1.451) as the primary model for interpretation given its stability and interpretability. The Ridge regression explains approximately 54% of out-of-sample variation (R2≈ 0.5403). Sire and Dam Reputation emerge as the dominant predictors. Results provide pricing benchmarks and show how reputation and session structure shape Thoroughbred yearling auction prices.

Riya Dev Corp V. Amguard Insurance Co

2026 Decisions

USDC for the District of New Jersey

“Cutting-Off With My Family Is Never An Option In My Mind”: An Exploration Of Navigating Identity, Connections And Relational Resilience In Family And Intimate Relationships For Transgender Asian Americans, Jixuan Zhao

Dissertations - ALL

Transgender Asian Americans navigate gender identity within complex cultural, familial, and relational contexts shaped by collectivist values, racialized stereotypes, and social stigma. Despite increasing research on transgender experiences, limited scholarship has explored how transgender Asian Americans understand and negotiate their identities within family and intimate relationships. Grounded in Minority Stress Model and intersectionality theory, the current study, adopted strength-based perspectives, aims to understand unique experience related to familial and intimate relationships as well as their supports, and how they manage their relational needs as well as resilience process, shaped by the intersection of transgender identity and racial/ethnic identity. Through semi-structured …

From Detection To Segmentation: A Foundation Model Approach To Organoid Brightfield Image Analysis Using Sam 3, Hiren Manani

Theses - ALL

This thesis presents the first systematic application of SAM 3, a unified foundation model for promptable segmentation, to mouse small intestinal organoid brightfield microscopy image analysis. The work spans the complete pipeline from zero-shot baseline evaluation through domain-specific fine-tuning on a GPU cluster, and documents the full engineering process required to adapt a state-of-the-art foundation model to a novel biomedical imaging domain. A comprehensive literature review of over 20 papers spanning detection-based, classical segmentation, foundation model, and morphological analysis approaches identified a clear research gap that this thesis addresses. Five critical compatibility patches were developed to deploy SAM 3 on …

Inundated With Uncertainty: A Cartographic Assessment Of Fema’S Flood Insurance Rate Maps (Firms) And Flood Risk Discourse, Michael Cabal

Theses - ALL

Flooding accounts for almost 90% of all natural disasters in the United States. FEMA (Federal Emergency Management Agency) is the authoritative agency tasked with mapping Special Flood Hazard Areas (SFHAs) that determine high-risk flood zones. These maps, known as Flood Insurance Rate Maps (FIRMs), are used to establish mandatory flood insurance requirements, regulate local floodplain building requirements, inform future development, and mitigate potential flood damage. However, the process for updating and implementing flood maps has come under significant scrutiny for being oversimplified, inaccurate, and incomplete. Despite existing scholarship on the shortfalls of FEMA’s recent responses to disasters, there is limited …

Tomboys In Dystopia: An Analysis Of Gendered Traits In Ya Dystopian Literature, Bethany H. Jenkins

English Theses, Dissertations, and Student Creative Activity

This thesis explores the world of young adult dystopian literature. Katniss (Suzanne Collins’s The Hunger Games), Tris (Veronica Roth’s Divergent) and Tierney (Kim Liggett’s The Grace Year) are all tomboy protagonists living in a dystopian society. Apart from the expected challenges of living in a dystopia, being a tomboy means facing conflicts that are a result of their gender non-conformity. Drawing heavily from the Bem Sex-Role Inventory, each protagonist is analyzed within the context of their own story to identify feminine and masculine traits that they express. These traits’ impact on the events of the story is …

Atomistic Simulations Of Crystallographic Anisotropy And Defects In Shock Loading, Benjamin P. Helman, Andre Archer, Logan Nagy, Samuel C. Wagers, Douglas E. Spearot, Adib J. Samin

Faculty Publications

The impact of crystallographic orientation, select grain boundaries, and vacancies on the shock response of aluminum was investigated using molecular dynamics simulations. Shock loading in the [001], [011], and [111] directions was explored, revealing anisotropic behavior in shock speed, generated dislocation density, and melting. The Hugoniot elastic limit (HEL) in the [100], [110], and [111] directions were calculated as 18.7 GPa, 17.8 GPa, and 22.5 GPa, respectively. These results were found to be an order of magnitude larger than the uniaxial compressive yield strengths computed at high strain rate using an affine loading scheme. Metastable melting in the [011] and …

Sensorimotor Factors In Fall Risk Assessment And Prevention In Older Adults, Claire Smith

Dissertations - ALL

The primary objective of this dissertation was to test the validity and sensitivity of a novel fall risk assessment and investigate the sensorimotor factors that prevent a fall. Study 1 was designed to validate a novel reaction time test and see if it was sensitive enough to correctly assign an older adult’s fall status. The evidence showed a significant difference between young and non-faller older adults (p < 0.001) and young and faller older adults (p = 0.040), supporting the existing literature. Although there was no significant difference between the older and fallers (p = 0.037), the reaction time test was able to accurately assign adults with their fall status, accurately placing 25% of the 36% of actual fallers into the fall status category. Study 2 examined if traditionally used measures of functional health could predict an older adult’s postural performance following random perturbations at increasingly difficult intensities. Stepwise multiple regression results indicated that gait speed (p < 0.001) and balance performance (p < 0.001) were significant predictors at the lowest perturbation intensity with no distractions (single-task), and plantarflexor strength (p < 0.001) was a significant predictor at all intensities with the addition of a distraction (dual-task) for stride length performance. There were no significant predictors of bilateral symmetry performance (p > 0.05). Study 3 examined the physiological mechanisms behind postural responses following a sudden perturbation. Stepwise multiple regression results indicated that H-reflex amplitude while standing was most common significant predictor at all perturbation intensities …

Constrained Neural Intelligence: Investigations Into Deep Multi-Objective Optimization, Naveed Tahir

Dissertations - ALL

Neural intelligence is identified with complex learning problems optimized over the high-dimensional, non-convex parameter spaces of deep neural networks. Solving such problems generally requires handling competing objectives and conflicting constraints. This is traditionally dealt with using heuristic methods that collapse such complexity into unconstrained, singular objectives. While computationally convenient, this invites a tradeoff against the precision and stability afforded by non-heuristic, geometry-aware approaches. This dissertation explores constrained multi-objective learning in various applied and theoretical contexts and highlights the feasibility of approximate methods as well as the necessity of exact methods. We propose a framework for equality-constrained deep learning via approximate …

A Cross-Sectional Study At A Tertiary Setting Assessing Socioeconomic Burden And Psychological Impact Of Dermatophytoses, Amrita Hongal, Varsha Manchegowda, Mohan Hebbur Naraharirao, Mahalaxmi Khatagave, Rakshitha Nandeesh

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Dermatophytosis is a highly prevalent superficial fungal infection in tropical regions, often chronic due to inadequate treatment. Its recurrent nature due to misuse of topical steroids and inappropriate treatment contributes significantly to both financial burden and deterioration in quality of life. This article aimed to assess the socioeconomic burden and psychological impact of dermatophytosis, accounting for its chronicity.

Methods: This study included 285 patients aged ≥12 years with previously treated dermatophytosis. Data on demographics, disease characteristics, and treatment patterns were collected. Quality of life was assessed using the Dermatology Life Quality Index (DLQI) and the Short Form-36 (SF-36) questionnaire. …

Exploring Pediatric Leprosy In An Endemic Area: Case Series Of Eight Patients In Indonesia, Gitalisa Andayani Adriono, Tri Rahayu, Sri Linuwih Sw Menaldi, Nelfidayani Nelfidayani, Retno Sulistyo Wardani, Kahlil Gibran, Malika Sabrina Yunifananda, Kartika Qonita Putri, Yunia Irawati

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Leprosy remains a significant public health concern in endemic regions such as Indonesia. Children are particularly vulnerable due to their naive immunity and close familial contacts. This study aims to report cases of pediatric leprosy in Lembata, Indonesia, focusing on clinical characteristics and associated risk factors.

Case Illustration: A case series of eight pediatric patients (<15 >years) diagnosed with leprosy was conducted during a community-based screening program in Lembata, Indonesia, in 2022. Of 140 individuals examined, 8 were children. Most patients were male (6/8) with a mean age of 11.75 years. Multibacillary (MB) leprosy predominated (7/8), and a history …