Digital Commons Network^™

Italian American: The Next Generation, Christine Palamidessi Moore

Creative Nonfiction Magazine

No abstract provided.

My Father’S Music, Ned Balbo

Creative Nonfiction Magazine

No abstract provided.

Sacrafice, Maria Laurino

Creative Nonfiction Magazine

No abstract provided.

Cytotoxic And Antimicrobial Effects Of Plant-Derived Compounds Used In Traditional Chinese Medicine, Amanda Ly, Diane Sun, Shelbi Salinas, Victor M. Jimenez

Annual Research Symposium

No abstract provided.

Temporal Dynamics Of Irrigation Characteristics In South Carolina, Selvalakshmi Selvaraj, Jose O. Payero, Dana B. Turner

Journal of South Carolina Water Resources

Irrigation plays a vital role in stabilizing crop production under climatic variability in the southeastern United States. However, limited long-term empirical evidence exists on how irrigation practices, water sources, and energy demands have evolved in South Carolina. The aim of this study was to examine temporal changes in irrigation characteristics in South Carolina. The analysis utilized two decades (2003–2023) of data from the United States Department of Agriculture – National Agricultural Statistics Service, Irrigation and Water Management Surveys. Results showed a 65% increase in the number of irrigated farms and 260% expansion in irrigated acreage over the twenty-year period. Groundwater …

Creative Nonfiction: A Movement, Not A Moment, Lee Gutkind

Creative Nonfiction Magazine

No abstract provided.

Consumer Decision-Making Constructs: Differences Among Generational Cohorts, Heather M. Meyer, Chloe Murphy

Mountain Plains Journal of Business and Technology

Generational cohort theory has been popular in the social sciences for decades, yet it remains a niche topic in the consumer behavior literature. Prior studies have found relationships between generational cohorts and various product categories. In this study, the relationship between generational cohorts and consumer decision-making constructs is assessed. A nationally representative survey was conducted. MANOVA and ANOVA analyses revealed relationships between generational cohorts and promotion focus, information acquisition, quality consciousness, compulsive buying, and consumer debt characteristics. A separate linear regression analysis showed significance between age and some of these decision-making characteristics. Limitations, implications, recommendations, and directions for future research …

Comprehensive Framework For Artificial Intelligence Model Testing: Integrated Validation Methodologies, Global Regulatory Compliance, And Enterprise Implementation Strategies For 25 Years, Ramkumar Bharathan

Defensive Publications Series

The proliferation of artificial intelligence systems across critical infrastructure necessitates a paradigm shift from traditional software quality assurance toward probabilistic validation methodologies. This paper presents a comprehensive framework for AI model testing that synthesizes regulatory requirements across multiple jurisdictions—including the EU AI Act (Regulation 2024/1689), NIST AI Risk Management Framework 2.0, Federal Reserve SR 11-7, Colorado AI Act, NYC Local Law 144, and sector-specific regulations—into an integrated validation architecture applicable across financial services, healthcare, insurance, manufacturing, and retail sectors.

The framework encompasses twelve distinct testing dimensions: functional correctness, performance benchmarking, bias and fairness assessment, robustness and adversarial resilience, explainability validation, …

Cardiac Implantable Electronic Device Infections In Saudi Arabia: Incidence, Timing, Causative Organisms, And Outcomes – A Multicenter Study, Saad Albogami, Wael Alqarawi, Ahmed Alfagih, Hiatham Alenzi, Mohammad Alshehri, Mossab Aljuaid, Saeed Alqahtani, Norah Alswaidan, Mohammad Alharbi, Norah Alkaltham, Lama Alasmri, Rghd Sadkh, Muna Albashari, Nour Alhouda, Imad Tleyjeh

Journal of the Saudi Heart Association

Background: Cardiac implantable electronic devices (CIEDs) substantially improve outcomes in cardiac patients, but device-related infection can negate these benefits. Data on the epidemiology of CIED infections in Saudi Arabia are limited. Methods: We performed a multicenter retrospective cohort study of consecutive patients receiving CIEDs (pacemakers [PPM], implantable cardioverter-defibrillators [ICD], and cardiac resynchronization devices [CRT]) at three tertiary hospitals in Riyadh, Saudi Arabia, from January 2017 through December 2021. Patients were followed for at least one year post-implantation. Data collected included patient demographics, device type (new implant, replacement, revision), infection timing and microbiology, management (device extraction vs conservative treatment), and outcomes. …

Waters At Risk: Preventive Methods Against Cyanobacteria Blooms In Rhode Island, Ryan Boline

CAFE Symposium 2026

This project analyzes the rise of cyanobacteria blooms in Rhode Island freshwater systems and identifies a policy gap in the state’s largely reactive management approach. Drawing on state reports and interviews with environmental experts, it highlights nutrient runoff, climate change, and limited public education as key drivers of bloom severity. To address this gap, I developed a prevention-focused public education poster designed for integration into existing state alert and outreach systems.

In Memoriam: Michael Barnes, Professor Emeritus Of Religious Studies, Dave Larsen

College of Arts and Sciences Newsroom

Michael “Mike” Barnes joined the UD faculty in 1968 and taught for 50 years as a professor in the Department of Religious Studies and Honors program.

Depression, Education, And Quality Of Life In Women With Endometriosis, Ria N. Gajar

Walden Dissertations and Doctoral Studies

Endometriosis is a chronic gynecologic condition associated with substantial physical, psychological, and social burden, and depressive symptoms are consistently linked to poorer health-related quality of life (HRQoL) among affected women. However, limited population-based research has examined how depressive symptoms intersect with social factors. Guided by Engel’s biopsychosocial model, nationally representative data from the 2005–2006 National Health and Nutrition Examination Survey (NHANES)—the most recent cycle to include an item on endometriosis diagnosis—were analyzed among U.S. women with self-reported endometriosis (N = 4,137). Complex samples logistic regression models were used to examine associations between depressive symptoms and HRQoL across general, physical, and …

Invisible Man: Mental Health Providers And How Implicit Bias Manifests When Treating African American Men, Jamila Kali Robinson

Walden Dissertations and Doctoral Studies

African American men continue to face disproportionate barriers to engagement, accurate diagnosis, and equitable nonbiased treatment in mental health settings. The purpose of the qualitative narrative inquiry was to explore how implicit bias and sociocultural assumptions manifest among mental health providers who diagnose and treat African American men. Bronfenbrenner’s ecological systems theory, which considers the influences of all the systems that shape an individual’s lived experiences, was the study’s theoretical framework. Semi-structured interviews were conducted with five licensed mental health providers who worked in large hospital systems, private practice, or community-based clinics. The interview data were analyzed using Braun and …

Identification Of Socioeconomic And Demographic Predictors Of Somatic Genomic Testing Rates In Prostate Cancer, Erin Welch, Kevin K. Zarrabi, Khaldoun Hamade, Christopher Mcnair

Phase 1

Introduction/Purpose: Somatic genomic testing in metastatic prostate cancer (mPC) identifies genomic variants which provide clinical insight into the disease biology. Somatic testing results determine eligibility for standard of care targeted therapies and clinical trial eligibility. While national guidelines recommend testing for all mPC patients, patients with adverse social determinants of health (SDOH), racial minority groups and patients with low socioeconomic status (SES) have historically undergone lower rates of testing compared to national standards. This study aims to identify barriers to testing in mPC patients in the Jefferson system and ultimately understand the factors that influence testing rates.

Methods: Epic’s clinical …

Effects Of A Student-Delivered Glycemic Load Education Program (Jeffgl) On Depression, Emily La, Cindy Cheng

Phase 1

Introduction/Purpose: Previous studies have demonstrated that diabetes is linked to mental health disorders, including depression. In our student-delivered education program, Jefferson Glycemic Load (JeffGL), we aim to investigate the effects of glycemic load patient education on depression in diabetic and prediabetic patients. We hypothesize that participants will demonstrate reduced depression scores compared to baseline, measured using the Patient Health Questionnaire-9 (PHQ-9), after participation in JeffGL.

Methods: Over four weeks with long-term follow up, thirty overweight or obese patients with prediabetes or diabetes recruited from Jefferson’s Department of Family Medicine will participate in one-on-one and group Zoom sessions weekly concerning topics …

High-Quality Mouse Reference Genomes Reveal The Structural Complexity Of The Murine Protein-Coding Landscape., Mohab Helmy, Jin U Li, Xinyu F Yan, Rachel K Meade, Elizabeth Anderson, Patrick B Chen, Anne M Czechanski, Tomás Di Domenico, Jonathan Flint, Erik Garrison, Marco T P Gontijo, Andrea Guarracino, Leanne Haggerty, Edith Heard, Kerstin Howe, Narendra Meena, Fergal J Martin, Eric A Miska, Isabell Rall, Navin B Ramakrishna, Alexandra Sapetschnig, Swati Sinha, Diandian Sun, Francesca F Tricomi, Runjia Qu, Jonathan M D Wood, Tianzhen Wu, Dian J Zhou, Laura G Reinholdt, David J Adams, Clare M Smith, Jingtao Lilue, Thomas M Keane

Faculty Research 2026

We present a collection of 17 high-quality long-read inbred mouse strain genomes with complete annotation (contig N50s of 0.8-33.9 Mbp). This collection includes 12 widely used classical laboratory strains and 5 wild-derived strains. We have resolved previously incomplete genomic regions, including the major histocompatibility complex (MHC), defensin cluster, T cell receptor, and Ly49 complexes. Hundreds of non-reference genes from previous publications not found in GRCm39, such as Defa1, Raet1a, and Klra20 (Ly49T), were localized in the new reference genomes. We conducted a genome-wide scan of variable number tandem repeats (VNTRs) within the coding regions, identifying over 400 genes with VNTR …

2026-02-11 Seattle Floods The Streets With Blue And Green After Super Bowl Lx Victory, Jandin Muromoto, Diego Dumlao

The Spectator Online

No abstract provided.

2026-02-11 Seac Hosts Annual Winter Ball Under The Stars And Over The Sea, Julia Pilch

The Spectator Online

No abstract provided.

Mycobacteria Infection Induced Cascade Of Epigenetic Alterations Promote Training In Bystander Macrophages, Shah E. Jahan Gulzar Mr

Theses and Dissertations

Mycobacterium tuberculosis (Mtb) remodels host cell functions to support its intracellular persistence. While the effects of Mtb infection on infected macrophages are well characterized, responses of uninfected bystander cells in the same microenvironment remain poorly understood. Here, we show that Mtb infection triggers widespread epigenetic reprogramming not only in infected macrophages but also in neighbouring bystander cells. These bystander macrophages acquire active chromatin marks, exhibit distinct transcriptional changes, and display enhanced immune responsiveness, thereby increasing resistance to both homologous and heterologous infections. We identify interleukin-1 beta secreted by infected cells as a key mediator of this process. Functionally, trained bystander …

Uav-Deployable Open-Source Sensor Nodes For Spatial And Temporal In Situ Water Quality Monitoring And Mapping, Matthew Burnett, Mohamed Abdelwahab, Joud N. Satme, Austin Downey, Gabriel Barahona Smith, Antonio Fonce, Jasim Imran

Faculty Publications

Cost efficient, spatially resolved water quality monitoring is essential for managing pollution and protecting aquatic ecosystems. This study presents a low-cost (approximately USD 200), open-source, unmanned aerial vehicle (UAV)-deployable in situ sensor node for real-time assessment of surface-water conditions. The system integrates sensors for pH, turbidity, temperature, and total dissolved solids (TDSs), with onboard data logging and real-time clock (RTC) synchronization. Bench validation of the sensor package yielded mean absolute percentage errors of 1.34% for pH, 5.23% for TDS, and 0.81% for temperature, and the device operated continuously for 42 h. Field deployment demonstrated its ability to resolve spatial gradients, …

Nanoencapsulation Of Tomentosin-Rich Pulicaria Crispa Fraction In Mil-53(Fe) Improves The Release Profile And In Vitro Anti-Colorectal Cancer Activity, Hamies Baher

Dentistry

No abstract provided.

Improving Ground Cover Crop Fractional Vegetation Mapping Via Causality-Based Deep Representation Learning, Atif Latif, Masoumeh Hashemi, Matt Yost, Somayeh Esmaeili, Xiaojun Qi

Computer Science Student Research

Semantic segmentation and deep learning methods have rarely been applied to fractional vegetation cover (FVC) segmentation tasks due to the lack of publicly available datasets for training deep learning models. FVC is a key indicator for assessing vegetation distribution, crop density, and crop responses to water availability and fertilizer application, yet conventional field-based measurement methods are time consuming, costly, labor intensive, and may lack the accuracy required for critical applications such as drought stress evaluation and water productivity. In this paper, we introduced causality-based deep learning techniques for FVC segmentation on a publicly available RGB dataset that consists of four …

A Taxonomic Overview Of The Apodemia Mormo Complex From A Genomic Perspective, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin

The Taxonomic Report of the International Lepidoptera Survey

Genomic analysis of the Apodemia mormo group (Riodinidae Grote, 1895 (1827)) specimens across the range from southwestern Canada through much of the western USA and northwestern Mexico, complemented by phenotypic examination and photographs of live individuals to inspect eye color, partitions the complex into eight species, one of which is proposed as new: Apodemia (Apodemia) apache Grishin, sp. n. (type locality in USA: Arizona, Apache Co.), and three elevated from subspecies of A. mejicanus: Apodemia (Apodemia) maxima (Weeks, 1891), stat. rest., Apodemia (Apodemia) deserti W. Barnes & McDunnough, 1918, stat. nov., and Apodemia ( …

Determinants Of Clinical Supervisor Self-Efficacy In Substance Use Disorder Counseling, Victoria A. Nagel

Walden Dissertations and Doctoral Studies

Substance use disorder counselors face increasing challenges in responding to a growing and more severely affected population, often presenting with co-occurring mental health conditions and complex clinical needs. Clinical supervision plays a critical role in supporting counselor development, yet little is known about the factors that contribute to clinical supervisors’ self-efficacy in providing supervision for alcohol and drug counselors. The purpose of this quantitative correlational study was to examine whether years of counseling experience, years of substance use disorder (SUD) counseling experience, years as a clinical supervisor, professional counseling credentials, and supervisory credentials predicted self-efficacy among clinical supervisors. This study …

February 11, 2026 Blazer Weekly, University Of Alabama At Birmingham

Blazer Weekly (student newsletter)

No abstract provided.

The Fourth Amendment’S Failure To Protect Against Mass Dna Collection At The Border, Zoe Holtzman

Duke Law Journal

The U.S. government has long surveilled immigrant communities by collecting identifying information, including biometric data. The passage of the DNA Fingerprint Act of 2005 expanded the possible sources of data to include DNA. In 2020, the Trump administration seized on the permissive language of the statute to require that DNA be collected from nearly every noncitizen detained by the federal government. Now, 2.6 million noncitizens and counting have their DNA permanently stored by the federal government. This expansive surveillance program operates despite the Fourth Amendment’s promise of protection because of the exceptionalism of both DNA searches and the border in …

Immediate Skin-To-Skin Contact At Very Preterm Birth And Effect On Infant Socio-Emotional Stress Response And Mother–Infant Cortisol Co-Regulation: Secondary Outcomes From The Randomised Clinical Immediate Parent-Infant Skin-To-Skin Study (Ipistoss), Karoline Lode-Kolz, Siri Lillieskold, Hanne Brit Hetland, Eleonora Mascheroni, Stina Klemming, Hanne Pike, Agnes Linner, Nils J. Bergman, Bjorn Westrup, Ulrika Ådén, Evalotte Morelius, Rosario Montirosso, Wibke Jonas, Siren Rettedal

Research outputs 2022 to 2026

Objective To explore the effects of immediate parent–infant skin-to-skin contact (iSSC) at very preterm birth on maternal–infant behavioural responses and hypothalamic–pituitary–adrenal (HPA) axis reactivity to age-appropriate socio-emotional stress at 4months corrected age. Design Two secondary outcomes from a multicentre randomised controlled trial with two non-blinded parallel groups. Setting Three Scandinavian neonatal intensive care units, level 2 and level 3. Participants 91 infants born at gestational age 28+0to 32+6 from April 2018 to June 2021. Singletons and twins with a second caregiver present were included, regardless of mode of birth. Higher-order births, infants with congenital infections and major malformations were excluded. …

Age-Related Challenges Of Blood Pressure Management In Patients With Spinal Cord Injury, Brian Frost, Maclain Capron, Michael Stillman

Phase 1

Introduction/Purpose: Autonomic dysreflexia (AD), orthostatic hypotension (OH), and postprandial hypotension (PPH) are forms of dysautonomia that can affect people with spinal cord injury (SCI). Life expectancy for individuals with SCI has increased in recent decades, so it is critical to understand how triggers of these conditions change throughout the lifespan. This study will answer the question “What challenges do patients with SCI face regarding autonomic dysfunction as they age, and what are their perceptions of these challenges?”

Methods: This survey-based study aims to better understand dysautonomia in order to educate the medical community about specific challenges of growing older with …

Maternal Microchimerism In Cord Blood Of Neonates With Hypoxic-Ischemic Encephalopathy, Saniya Lakhiani, Elizabeth Wright-Jin

Phase 1

Hypoxic-ischemic encephalopathy (HIE) affects three million neonates every year, often leading to conditions including cerebral palsy, epilepsy, and motor or cognitive deficits. A risk factor for neonatal HIE is maternal inflammation; however, little is known about the mechanism behind this. Maternal inflammation may increase maternal microchimerism, maternal cells that enter the fetal compartment. Maternal microchimerism may change fetal inflammatory pathways, organ repair, and immune system development. We hypothesized that patients with HIE have a greater percentage of maternal cells in their cord blood or circulating postnatal blood than those without HIE. To test this hypothesis, fetal cord blood or early …

Effect Of Als-Associated Ubiquilin-2 Mutation On Autophagy In Ipsc-Derived Neurons, Marina Pilger, Dorothy Benton, Juliet Goldsmith

Phase 1

Amyotrophic lateral sclerosis (ALS) is a degenerative neuromuscular disease that progresses to respiratory paralysis and death. Defective protein homeostasis is a major driver of disease pathogenesis, and autophagy, a cellular recycling and degradation system, is often disrupted in disease. UBQLN2 mutation is linked to a small percentage of familial ALS. Despite UBQLN2’s known role in protein homeostasis, the effect of its ALS-associated mutation on neuronal autophagy remains unclear. This study used iPSC-derived excitatory cortical-like (iCN) and lower motor (iLMN) neurons to quantify the effects of the familial UBQLN2 mutation (P506T) on autophagic flux. Live cell imaging and ImageJ were used …