Digital Commons Network^™

Mind The Hazard: Modeling And Interpreting Comfort With Personalized Sensing, Yufei Zhang, Matteo Favero, Patrick Chwalek, Sailin Zhong, Denis Lalanne, A. Joseph Paradiso, Clayton Miller, Andrew Sonta

Research Collection College of Integrative Studies

Recent advances in personalized sensing and comfort feedback have spurred the development of data-driven comfort models tailored to individual needs. However, because current models treat sequential comfort feedback independently, they are subject to unstable predictions and limited interpretability, hindering their deployment in building management. This study introduces a dynamic modeling framework that utilizes a Neural Ordinary Differential Equations-based Continuous-time Markov Chain to model the transitions in comfort states over time. Our modeling approach, developed through a field study utilizing smart glasses and mobile app feedback, tracks occupants' comfort transitions across daily activities and contexts. The results demonstrate that this model …

Pattern Formation In Quantum Hierarchical Cellular Neural Networks, Wilson A. Zuniga-Galindo, B. A. Zambrano-Luna, Chayapuntika Indoung

School of Mathematical & Statistical Sciences Faculty Publications

We present a new class of quantum neural networks (QNNs) whose states are solutions of p -adic Schrödinger equations with a non-local potential that controls the interaction between the neurons. These equations are obtained as Wick rotations of the state equations of p -adic cellular neural networks (CNNs). The p -adic CNNs arise as continuous limits of large discrete hierarchical neural networks (NNs). The CNNs are bio-inspired by the Wilson–Cowan model, which describes the macroscopic dynamics of large populations of neurons. We provide a detailed study of the discretization of the new p -adic Schrödinger equations, which allows the construction …

A Finite Element Model For Thermomechanical Stress-Strain Fields In Transversely Isotropic Strain-Limiting Materials, Saugata Ghosh, Dambaru Bhatta, S. M. Mallikarjunaiah

School of Mathematical & Statistical Sciences Faculty Publications

This paper presents a comprehensive computational framework for investigating thermo-elastic fracture in transversely isotropic materials, where classical linear elasticity fails to predict physically realistic behavior near stress concentrations. We address the challenge of unphysical strain singularities at crack tips by employing a strain-limiting theory of elasticity. This theory is characterized by an algebraically nonlinear constitutive relationship between stress and strain, which intrinsically enforces a limit on the norm of the strain tensor. This approach allows the development of very large stresses, as expected near a crack tip, while ensuring that the corresponding strains remain physically bounded. A loosely coupled system …

Emotional Urgency And Lack Of Perseverance Are Linked To Anxiety Sensitivity And Improve During Early Recovery From Opioid Use Disorder., Breanna A. Mcnaughton-Long, Abigail J. Pleiman, Carmen Buchfink, Chrysantha B. Davis, Rayus Kuplicki, Martin P. Paulus, Hung-Wen Yeh, Maëlle C M Gueguen, Jennifer L. Stewart

Manuscripts, Articles, Book Chapters and Other Papers

Few studies have identified how facets of impulsivity relate to recovery in opioid use disorder (OUD). Treatment-enrolled individuals with OUD (n = 167) and healthy controls (CTL; n = 46) completed the Urgency, Premeditation, Perseverance, Sensation Seeking, Positive Urgency (UPPS-P) Impulsive Behavior Scale along with demographic and clinical measures at visit 1. Over the next three months, abstinence and return to use were documented for participants with OUD (via self-report, alcohol breathalyzer, urine drug screen, and secondary contact communication). Participants with OUD who returned to use (n = 59) did not complete further study visits, whereas those who remained abstinent …

The Impact Of Social Determinants Of Health On Length Of Stay For Neonates Discharged With Feeding Support From The Neonatal Intensive Care Unit (Nicu), Claire C. Hockett

Summer Research Program Abstracts

No abstract provided.

Pentagonal Pdte2 Monolayer For Sustainable Solar-Driven Hydrogen Production, Narender Kumar, Shambhu Bhandari, Dario Alfè, Ravindra Pandey, Nacir Tit

Michigan Tech Publications

This investigation demonstrates that the pentagonal PdTe2 (penta-PdTe2) monolayer is a highly tunable two-dimensional (2D) photocatalyst, characterized by the bandgap of 1.87 eV and high hole mobility. Using density functional theory calculations with the HSE06 functional, we show that tensile strain engineering (particularly at +2% and +3%) is essential for enabling spontaneous water splitting. At these strain values, the valence-band maximum and conduction-band maximum straddle the water redox potentials (H+/H2 and O2/H2O) under both acidic (pH = 0) and neutral (pH = 7) conditions. The monolayer's low hole effective mass facilitates rapid charge extraction, mitigating recombination and driving the oxygen …

Patellofemoral Alignment Following Total Knee Arthroplasty: A Radiographic Analysis Of 300 Patients With Two Implant Designs, Giselle K. Henry

Summer Research Program Abstracts

No abstract provided.

Adaptive Improved Particle Swarm Optimization-Based Maximum Power Point Tracking And Energy Smoothing For Photovoltaic Hybrid Battery–Supercapacitor Storage Systems, Mohammad Aminul Islam, Guo Shaokai, Jakaria Mahdi Imam, Mohammad Khairul Basher, Nowshad Amin, Tarek Abedin, Mohammad Nur-E-Alam

Research outputs 2022 to 2026

The rapid development of photovoltaic (PV) systems has made them an important component of the global clean energy strategy. However, the intermittency and non-linear characteristics of photovoltaic (PV) output remain major challenges for stable renewable energy utilization. This study proposes an adaptive improved particle swarm optimization (IPSO)-based maximum power point tracking (MPPT) strategy integrated with hybrid energy storage coordination for photovoltaic systems. The IPSO introduces adaptive inertia adjustment, velocity clamping, and stagnation reinitialization, which improve the convergence robustness under dynamic irradiance and temperature conditions. The algorithm was benchmarked against Perturb & Observe (P&O), Incremental Conductance (INC), and standard PSO using …

Defining Rectus Abdominus Muscle Changes Following Ventral Hernia Repair, Ananya Hari

Summer Research Program Abstracts

No abstract provided.

Assessor Experiences In Cmmc Level 2 Certification Assessments: An Interpretative Phenomenological Analysis Of Role Expectations, Samuel Heuchert, John Hastings

Research & Publications

The Cybersecurity Maturity Model Certification program requires that third-party assessments be conducted under a non-consultative model. The model is intended to ensure impartiality for organizations seeking certification. While this structure defines expectations for assessor behavior, assessor experiences and interpretations of these constraints remain underexamined. The study examines the lived experiences of CMMC-Certified Assessors and how they navigate role expectations within the non-consultative model. Using Role Conflict Theory as a guiding framework, the study applied Interpretative Phenomenological Analysis (IPA) to semi-structured interviews to explore how assessors make sense of their roles. The analysis identified experiential themes that describe how assessors construct …

Taste Matters: Designing And Testing A Nurse-Led Intervention In Oncology, Sharon Kilbride, Abigail Dillon, Bree Aguilar, Mary Hook

Nursing

Problem/Research Question: Taste alteration affects up to 70% of oncology patients receiving chemotherapy, leading to decreased dietary intake, malnutrition, and poor quality of life. It is often under reported due to lack of taste assessments during toxicity screening and has no known treatment. Researchers have shown that breast cancer patients were able to assess and control alterations with a researcher-delivered intervention. Research is needed to translate this promising strategy for clinical use with populations beyond breast cancer.

Objectives: An oncology-certified infusion nurse observed that many chemotherapy patients experienced taste alterations that affected their quality of life. The observations sparked interest …

Maternal Characteristics And The Social Determinants Of Health In Fetal Vs Postnatal Myelomeningocele Repair, Amy Rose Hardcastle

Summer Research Program Abstracts

No abstract provided.

Fall 2026 Environmental Sciences Seminar Series, Sam Bogan, Sam Bogan

NRESS Seminars

The deep sea is Earth's largest and least-explored habitat, leaving much of its biology unknown. I will present two studies leveraging long-read sequencing to uncover the population dynamics and evolution of deep-sea vertebrates. First, we examined how deep-sea invasions constrained thermal adaptation in  globally distributed fishes. Second, we reconstructed the demography and population health of elusive, deep-foraging whales. In these intractable but important systems, advances in long-read sequencing enabled previously unattainable biological insights.

Fall 2026 Environmental Sciences Seminar Series, Wenjing Xu, Wenjing Xu

NRESS Seminars

Animal movement is fundamental to biodiversity, offering early signals of species' responses to environmental change. I first discuss how wildlife movement is shaped by landscape composition and configuration, from global to local scales. I then focus on one linear infrastructure reconfiguring landscapes worldwide: fences. Drawing on research from the western US and beyond, I show how fences reshape animal movement, with cascading consequences for ecosystems and societies. I close with reflections on broadening this science through visual storytelling.

Machine Learning Model For Sander’S Score Determination, Andrew Guo

Summer Research Program Abstracts

No abstract provided.

Beyond The Numbers: Body Mass Index In Gender Affirming Mastectomy, Alyssa M. Griffith

Summer Research Program Abstracts

No abstract provided.

Network Meta-Analysis Of The Impacts Of Social Determinants Of Health On Dialysis Patients’ Ability To Respond To Natural Disasters, Juan Paulo Yap Gonzales

Summer Research Program Abstracts

No abstract provided.

Delirium Education: Raising Awareness And Empowering Family Members And Caregivers To Detect And Prevent Delirium In The Hospital, Alexandra H. Goff

Summer Research Program Abstracts

No abstract provided.

Ai-Enhanced Predictive Model For Adverse Clinical Outcomes Of Chronic Diseases In Older Adults, Grace C. Giles

Summer Research Program Abstracts

No abstract provided.

“Tell Your Story”: Storytelling To Enhance Mental Health And Social Connection In Older Adults, Faith O. Folorunso

Summer Research Program Abstracts

No abstract provided.

Bridging The Gap: Patient Perspectives On Transition Of Care In Hirschsprung Disease, Stefanie F. Faucher

Summer Research Program Abstracts

No abstract provided.

Fall 2026 Environmental Sciences Seminar Series, Bianca Lopez, Bianca Lopez

NRESS Seminars

Bianca has a PhD in ecology from UNC Chapel Hill and was a postdoc at the National Socio- Environmental Synthesis Center (SESYNC), the New School, and UMass Amherst, studying plant community ecology, urban ecology, and invasive species. She has been a professional editor at Science for 5 years, handling papers in community and ecosystem ecology, biogeography, paleoecology, sustainability, and environmental economics. In this talk, Bianca will discuss her work at Science and the inner workings of publishing research in this journal.

Amcf-1 Overexpression Enhances Motor And Physiological Outcomes In A Mouse Model Of Leigh Syndrome, Andrew Fanous

Summer Research Program Abstracts

No abstract provided.

Salinomycin Targets Cancer Stemness In Neuroblastoma Via Wnt/Β-Catenin And Akt/Mtor Attenuation, Blake M. Elliott

Summer Research Program Abstracts

No abstract provided.

Timing Of Kangaroo Care And Neurodevelopmental Outcomes In Extremely Preterm Infants, Sarah G. Eknoyan

Summer Research Program Abstracts

No abstract provided.

Analysis Of Surgical Irrigants In High-Pressure Paint Injection Injuries As Determined By Fluorescent Particle Imagery, Elise Ehrlich

Summer Research Program Abstracts

No abstract provided.

Assessing Awareness And Use Of Artificial Intelligence Tools Among Library Personnel In Public And Private Institutions In Ekiti State, Nigeria, Thomas Aanu Ojo

Library Philosophy and Practice (e-journal)

Artificial Intelligence is a technology integrated into libraries as a tool to help eliminate tedious and repetitive tasks. However, its awareness and use in libraries are still in the early stages. Therefore, this study investigated the awareness and use of AI tools among library personnel in public and private institutions in Ekiti State, Nigeria. The study population comprised 107 library personnel in Ekiti State. The questionnaire was used to elicit data. Descriptive statistics of frequency count, percentage, mean and standard deviation were used to analyse the data. The findings revealed that the level of awareness of AI tools among library …

Determining Optimal Surveillance Practices For Pediatric And Young Adult Germ Cell Tumors, Alexandra M. Dunker

Summer Research Program Abstracts

No abstract provided.

Corrigendum To “Characterizing The Metabolites Of The Tyrosine-Kinase Inhibitor Pexidartinib In Mouse Feces, Urine, Plasma, And Liver” [J. Pharm. Biomed. Anal. 265 (2025) 117034], Xuan Qin, Si Chen, John M Hakenjos, Jian Wang, Lei Guo, Ashish Dogra, Zhaoyong Hu, Kevin R Mackenzie, Feng Li

Faculty, Staff and Students Publications

No abstract provided.

Development Of An Ai-Driven Application For Automated Evaluation Of Lower Extremity Impairments In Stroke And Rehabilitation, Alexander H. Do

Summer Research Program Abstracts

No abstract provided.