Digital Commons Network^™

Uncovering Customer Sentiment And Brand Perception By Leveraging Large Language Models: A Case Study In The Automotive Industry, Sujith Samuel Mathew, Kadhim Hayawi, Faseela Abdullakutty, Neethu Venugopal, May El Barachi

All Works

Analyzing customer perceptions has become increasingly important in the automotive industry as it provides actionable insights into consumer satisfaction, preferences, and areas requiring improvement. This study proposes a novel perception analysis framework for automotive reviews using advanced Large Language Models (LLMs), including BERT, FLAN-XXL, and Mistral 7B, leveraging zero-shot learning to categorize reviews without task-specific training data. The framework follows a two-stage evaluation process, beginning with zero-shot perception classification and followed by a detailed topic-wise perception analysis. Model performance was evaluated using accuracy, precision, recall, and F1-score across reviews from five major automotive brands—Toyota, Kia, Honda, Nissan, and Hyundai. While …

Karhunen-Loève Modes For Coherent Arrays, Jack E. Mccrae, Santasri R. Bose-Pillai, Steven T. Fiorino

Faculty Publications

The optimal modes for correcting atmospheric turbulence on coherent arrays are determined. These Karhunen-Loève modes are eigenvectors of a covariance matrix. Creating this covariance matrix requires knowledge of the power spectrum of the turbulence, the aperture geometry, and a basis set for the matrix. The Kolmogorov power law is ordinarily chosen here for the turbulence spectrum. By choosing the phase on each array subaperture element minus the phase averaged over all subapertures as this basis, infinite values in the variances and covariances can be avoided. The piston mode of the whole array, which would otherwise also be infinite, is thus …

From The President - The Transformative Value Of Our Profession, Melanie E. Mayberry, Dds, Ms-Hcm

The Journal of the Michigan Dental Association

Melanie E. Mayberry, MDA President, reflects on the transformative value of dentistry on both patients and the personal lives of practitioners. The article emphasizes how the dental profession builds stronger communities through service, empathy, mentorship, and continuous learning. Highlighting student and patient resilience in the face of adversity, Mayberry draws inspiration from events like the Kalamazoo Mission of Mercy, where volunteers provided over one million dollars in free dental care. She encourages dentists of all generations to foster a community of belonging, embrace professional evolution, and appreciate the spiritual and personal rewards of their service.

Dentistry And The Law - Understanding ‘Rollover Equity’ When Selling Your Practice, Daniel Schulte Jd

The Journal of the Michigan Dental Association

Daniel J. Schulte, MDA Legal Counsel, addresses the legal and tax implications of 'rollover equity' when dentists sell their practices to private equity-backed buyers. The article outlines typical shareholder and buy-sell agreement restrictions, noting how equity is often subject to vesting and employment covenants. Schulte explains the critical importance of making an Internal Revenue Code Section 83(b) election within 30 days of closing. Failing to file this election results in taxation at high ordinary income rates as the stock vests, whereas a timely election accelerates tax payments but secures lower capital gains tax rates upon eventual sale.

The Back Page - A New Chapter For The Mda Journal, Timothy Rath

The Journal of the Michigan Dental Association

Tim Rath, MDA's Content and Editorial Manager, introduces himself as the managing editor of the MDA Journal. He outlines a new strategic chapter focused on aligning the journal's clinical content with the association's broader advocacy, educational, and membership events. Celebrating the legacy of Dave Foe and welcoming new Editor-in-Chief Dr. Romesh Nalliah, Rath emphasizes that the best story ideas originate from practitioners in the field. He invites Michigan dentists to share personal narratives of unique career paths, fascinating hobbies, unique patient cases, and life outside the clinic to foster professional inspiration.

Staff Matters - How Can We Strengthen Our Hiring Process?, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

Jodi Schafer, SPHR, SHRM-SCP, provides practical strategies to help dental practice owners navigate the highly competitive labor market and strengthen their hiring process. The article advises practices to update outdated job descriptions, evaluate competitive salary data for geographical areas, and look beyond traditional job boards to employee referrals and patient networks. It stresses the significance of positive candidate experiences during recruitment, formalizing written job offers with clear compensation and benefit terms, and establishing structured onboarding programs to significantly enhance staff retention, job performance, and long-term practice success.

Mda At Your Service - Protecting Your Practice, Finding Talent And More, Mda Membership Department Staff

The Journal of the Michigan Dental Association

This Q&A compiled by MDA staff provides critical guidance to support practice owners. It outlines key warning signs of employee embezzlement, such as closely guarding job duties or refusing cross-training, and highlights complimentary risk assessment tools and endorsed investigative services available through Prosperident. Furthermore, the article introduces free recruitment resources on the MDA Job Board for searching job-seeker profiles and posting openings. It also provides practical advice for resolving communication and online portal login issues by verifying registered email addresses with the MDA membership department.

When Dentists Spoke Up, The Law Changed, Timothy Rath

The Journal of the Michigan Dental Association

This article details how grassroots member advocacy led to the passage of Michigan Senate Bill 105. Championed by the Michigan Dental Association, the law requires insurers to offer at least one fee-free payment method for dental reimbursements, protecting practices from being forced to pay transaction fees of 3% to 5% to access virtual credit card payments. Once a dentist opts out under the new law, insurers must maintain the alternative payment method. This legislative victory highlights the power of organized dentistry in relieving the administrative and financial burdens faced by individual practitioners amid rising operational overhead costs.

J Mich Dent Assoc Sept. 2026

The Journal of the Michigan Dental Association

Each month, the Journal of the Michigan Dental Association delivers news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200-plus members. It remains the main publication reaching Michigan dentists and is available worldwide through ADA Commons.

The September 2026 (Volume 108, No. 9) issue of the Journal is published in print format to provide updates and insights for Michigan's oral health community and MDA members. Print editions occur every other month beginning with January.

This full compilation of the September 2026 Journal of the Michigan Dental Association features the deans' reports from the …

Motion To Appoint Faculty Representatives To University Committees For The 2026-2027, Faculty Senate, Stephanie Huette

Faculty Senate Motions

A Motion to Appoint Faculty Representatives to University Committees for the 2026-2027

Querying Institutional Data With Ai Agents: A Hands-On Workshop For Rowan Employees, Vijay Bharathwaj

Library Workshops

This workshop will demonstrate how AI agents can transform the way employees at Rowan University access and interact with institutional data. Attendees will learn how conversational AI agents can provide immediate answers to enrollment and institutional reporting questions using natural language. The session will feature live demonstrations of the Integrated Postsecondary Education Data System (IPEDS)  Agent and Census Enrollment Data Agent developed by Rowan University’s Institutional Data & Analytics (IDA) team. These agents provide access to institutionally governed, definition-based data aligned with official reporting standards and census reporting practices. Attendees will see how users can ask follow-up questions conversationally to …

Alchemy Today! Critical Perspectives On Digital Hermeneutics: The Fifth Annual Conference Of The European Culture And Technology Laboratory., Connell Vaughan, Ioana Cecălășan, Mick O'Hara, Noel Fitzpatrick

Books/Book Chapters

The 5th Annual Conference organized by the European Culture and Technology Laboratory ‘ECT Lab+’ and this year hosted by Baltan Laboratories, Eindhoven, Netherlands aims to bring together experts from the Arts, Humanities, Social Sciences, Technology, and other fields exploring ways of enquiry that enrich (non-)positivist ways of knowing as well as post-structuralist critiques. The digital age is transforming the nature and practice of interpretation raising questions that range from the status of digital objects to the challenges of ethical practice.

Informed by the attitude of the alchemist as a proto-scientist, bridging disciplinary boundaries as well as the mystical and the …

Perioperative Depression And Anxiety Care In Older Patients: A Randomized Clinical Trial, Joanna Abraham, Katherine J Holzer, Simon Haroutounian, Bethany Pennington, Ana Baumann, Ryan Calfee, Theresa Cordner, Kenneth E Freedland, Thomas Kannampallil, Benjamin Kozower, Emily Lenard, J Philip Miller, Mary Politi, Michael Yingling, Michael S Avidan, Eric J Lenze

2020-Current year OA Pubs

IMPORTANCE: Depression and anxiety are common among older adults undergoing surgery and are associated with adverse postoperative outcomes. However, effective tailored perioperative mental health interventions are lacking.

OBJECTIVE: To evaluate a perioperative intervention to optimize mental health.

DESIGN, SETTING, AND PARTICIPANTS: A single-blind, hybrid, type 1, effectiveness-implementation randomized clinical trial was conducted (November 1, 2022, to March 31, 2025), with 3-month postoperative follow-up, at a US academic and community practice hospital network. Participants were 60 years or older; scheduled for cardiac, oncologic, or orthopedic surgery; and had clinically meaningful symptoms of depression and/or anxiety based on the Patient Health Questionnaire-Anxiety …

Comparison Of Safety And Efficacy Of Lower-Intensity Versus Standard Unfractionated Heparin Infusion Nomograms For Extracranial Venous Thromboembolism In The Neurological Intensive Care Unit, Abdullah M Hakoun, Megha Gupta, Rajat Dhar, Mahta Mardani, Fatih Koc, Salah G Keyrouz

2020-Current year OA Pubs

BACKGROUND: Anticoagulation for acute venous thromboembolism (VTE) in the neurological intensive care unit is challenging because patients with acute brain injury or recent neurosurgery are at high risk for hemorrhagic complications. Unfractionated heparin infusions are commonly used, sometimes with lower activated partial thromboplastin time targets, but the safety and effectiveness of lower-intensity UFH nomograms remain poorly defined.

METHODS: We performed a retrospective single-center study of patients diagnosed with acute extracranial VTE, including deep venous thrombosis and/or pulmonary embolism, between June 2018 and April 2024. Patients were grouped by treatment strategy: standard-intensity UFH targeting aPTT 60-100 s, lower-intensity UFH targeting aPTT …

Cracking The Code: Genotype-Phenotype Correlation Models In Sarcoglycanopathies, Leonela Luce, Conrad C Weihl, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Sarcoglycanopathies are among the most severe limb-girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype-phenotype correlations. This study aimed to establish accurate genotype-phenotype correlations for LGMDR3, LGMDR4, and LGMDR5.

METHODS: We analyzed the largest sarcoglycanopathy cohort to date (n = 541). Clinical data, including age at symptom onset and loss of ambulation, were collected and used to define phenotype severity. Predictive models were developed considering the impact of non-truncating variants on secondary …

Opioid Dispensing Volume And Per-Patient Intensity In Sickle Cell Disease, Kevin Y Xu, Brandon K Attell, Joanna L Buss, Tashalee R Brown, Charles R Jonassaint, Richard A Grucza, Allison A King, Max Jordan Nguemeni Tiako

2020-Current year OA Pubs

IMPORTANCE: Opioids remain central to management of acute and chronic pain in sickle cell disease (SCD). Opioid dispensing declined over the 2010s amid opioid stewardship efforts, but patterns since 2020 are less clear. Analyses aggregating opioids into morphine milligram equivalents (MME) may obscure agent-specific patterns.

OBJECTIVE: To characterize opioid dispensing volume and per-recipient frequency, duration, and dose among individuals with SCD.

DESIGN, SETTING, AND PARTICIPANTS: A retrospective cohort study of commercially insured and Medicaid-enrolled patients with SCD using the Merative MarketScan databases across 3 periods from January 2011 to February 2016, March 2016 to December 2020, and January 2021 to …

Parent-Child Neural Dynamics During A Stressful Task: Probing Associations With Temperament And Anxiety, Joscelin Rocha-Hidalgo, Harmony Nguyen, Dakota Reis, Denny Schaedig, Kahlil I Thompson, Susan B Perlman, Koraly E Pérez-Edgar

2020-Current year OA Pubs

Dynamic social interactions between parents and children can contribute to anxiety risk, amplifying shared genetic risk. Research has focused on observed behaviors to explain intergenerational transmission. Neural synchrony may contribute as a biological conduit for behavioral transmission of risk. We examined 109 parent-child dyads (

Spinal Cord Imaging For Multiple Sclerosis: Advances, Priorities, And Opportunities, Cornelia Laule, Matthew R Brier, Et Al.

2020-Current year OA Pubs

The spinal cord plays a central role in the pathophysiology and clinical manifestations of multiple sclerosis (MS), yet remains under-studied compared with the brain. This review summarizes key insights from the 2025 North American Imaging in MS Spinal Cord Imaging Workshop, highlighting recent advances, ongoing challenges, and future opportunities in MS spinal cord imaging. We review pathological studies and outline the clinical relevance of spinal cord lesions and atrophy for diagnosis, prognosis, and disease monitoring, highlighting emerging biomarkers of progression independent of relapse activity. Correlations between magnetic resonance imaging, histopathology, and clinical outcomes support the validation and translational potential of …

Pediatric Hypertension Prevalence With 1 Vs. 2 Vs. 3 Within-Visit Blood Pressure Readings (Nhanes 2013-2020), Sandeep K Riar, Donald L Batisky, Scott Gillespie, Andrew M South

2020-Current year OA Pubs

To compare hypertension prevalence using 'initial' blood pressure (BP), 'subsequent' BP (averaged second and third readings) and 'total' BP (averaged three readings), we included 8-17-year-old youth with three BP readings from NHANES 2013-2020. From 2013-2016, BP was obtained using auscultation (manual protocol, MP) and subsequently, using oscillometry (automated protocol, AP). We excluded subjects with 'zero' diastolic blood pressure (DBP). In 5656 subjects, clinical hypertension (high systolic blood pressure [SBP] and/or DBP) prevalence was highest with 'initial' BP (350/5 642, 6.2% [95% CI 5.6-6.9%]), lower with 'subsequent' BP (289/5 642, 5.1% [4.6-5.7%], p <  0.001), and lowest with 'total' BP (251/5 642, 4.4% [3.9-5.0%], p <  0.001). Both MP and AP groups maintained this trend with a significantly lower hypertension prevalence with 'total' vs. 'subsequent' BP. An exception to the trend occurred in the AP group for three conditions: diastolic hypertension, hypertension in high BMI and Hispanic subjects. Diastolic hypertension prevalence with 'subsequent' DBP (86/2 285, 3.8% [3.1-4.6%]) exceeded that with 'initial' DBP (83/2 285, 3.6% [2.9-4.5%]) and was lowest with 'total' DBP (59/2 285, 2.6% [2.0-3.3%]). Diastolic hypertension prevalence was higher (126/5 642, 2.2% [1.9 - 2.7%]) with the 2016 European guidelines (same as 'subsequent' DBP) than with 'total' DBP (94/5 642, 1.7% [1.4 - 2.0%]). Our findings support the inclusion of the first BP reading in BP categorization, as 'total BP' leads to lower hypertension classification than 'subsequent' BP.

Pda (Privacy-Preserving Distributed Algorithms) In Action: Ten Principles For High-Quality Multi-Site Clinical Evidence Generation, Yong Chen, Chongliang Luo, Et Al.

2020-Current year OA Pubs

BACKGROUND: Distributed Research Networks (DRNs) offer significant opportunities for collaborative multi-site research and have significantly advanced healthcare research based on clinical observational data. However, generating high-quality real-world evidence using fit-for-use data from multi-site studies faces important challenges, including biases associated with various types of heterogeneity within and across sites and data sharing difficulties. Over the last 10 years, Privacy-Preserving Distributed Algorithms (PDA) have been developed and utilized in numerous national and international real-world studies spanning diverse domains, from comparative effectiveness research, target trial emulation, to healthcare delivery, policy evaluation, and system performance assessment. Despite these advances, there remains a lack …

Irs: Iterative Reference Selection Improves Normalization Of Microbiome Sequencing Data, Yiming Shi, Lili Liu, Jun Chen, Kristine M Wylie, Todd N Wylie, Sung Hee Park, Ruiwen Zhou, Yin Cao, Stephanie A Fritz, Molly J Stout, Maria Cristina Vazquez Guillamet, Lei Liu

2020-Current year OA Pubs

Microbiome studies often seek to determine how the absolute abundances of individual taxa change across biological conditions, yet sequencing read counts are sample-specific scaled representations of those abundances. Because sampling depth can differ across samples, fold changes calculated directly from sequencing read counts do not generally represent absolute-abundance fold changes. Normalization methods attempt to account for these between-sample differences in sampling depth, but their accuracy depends on the reference used. In particular, total-sum scaling uses all taxa as the reference and can introduce compositional bias. Reference-based methods instead rely on taxa that are stable across conditions, but contamination of the …

Modeling Bald Eagle Habitat Suitability In The Del Rio Springs Ecosystem Using Lidar And Spatial Analysis, Noah Morales, Hank Vincent, Ronny Schroeder

Student Works

This study expands upon prior research that utilized NDVI-based hotspot analysis from UAS and satellite imagery (Morales et al. 2026) to identify potential bald eagle nesting and foraging areas. While NDVI effectively captures vegetation density, it does not distinguish between vegetation types or landscape structural characteristics necessary for nesting. To address this limitation, this research integrates LiDAR-derived canopy height, terrain slope, and proximity to stream networks to develop a more refined habitat suitability model within the Del Rio Springs ecosystem.

Airborne LiDAR data were used to generate Digital Surface Models (DSM) and Digital Elevation Models (DEM), which were employed to …

September 2026 Faculty Senate Packet, University Of Nebraska At Kearney Faculty Senate

Faculty Senate Packets

No abstract provided.

Bridging The Dermatology Divide: A Literature Review Of Artificial Intelligence–Enabled Point-Of-Care Tools For Skin Cancer Detection In Primary Care, Jared Hensley, Smaran Marupudi, Maria Villegas

School of Medicine Publications

The United States faces a critical dermatology workforce shortage, with more than 60% of counties lacking specialist access. Primary care providers (PCPs) are often tasked with managing suspicious skin lesions but demonstrate lower diagnostic accuracy than dermatologists. Artificial intelligence (AI) tools offer potential solutions, and meta-analytic evidence demonstrates that AI assistance improves PCP sensitivity by 13 percentage points and specificity by 11 percentage points. Yet only 1 Food and Drug Administration–authorized device (January 2024) is cleared for nondermatologist use in the United States. This device achieves 96% sensitivity but only 21% specificity, meaning most positive results are false alarms. A …

Homegrown: U.S. Federal Cases Against Isis (2014 - 2026), Seamus Hughes, Callie Vitro, Camden Carmichael, Mackenzie Harms, Austin C. Doctor

Reports, Projects, and Research

The Islamic State of Iraq and Syria (ISIS) is a transnational Salafi-jihadist terrorist group, designated as a foreign terrorist organization (FTO) by the U.S. Department of State. Since 2014 when the leader of ISIS declared the global caliphate, 280 individuals have been federally charged with ISIS-related crimes in U.S. federal courts. Since ISIS is a designated FTO, most cases (74.28%) involving ISIS-related activity involve the use of material support statutes. This brief summarizes the scope of federal court cases related to ISIS in the U.S. since 2014.

How Conditions Within Immigration Removal Centres In The United Kingdom Affect The Mental Wellbeing Of Detainees: A Scoping Review, Niamh Gallagher, Tristan Price, Matthew Griggs

Peninsula Medical School

BackgroundImmigration Removal Centres (IRCs) are used to detain people for immigration control by the UK government. This scoping review aims to examine the experiences of detainees within UK IRCs, specifically how conditions within them, including the regime, affect their mental wellbeing.MethodsThe Joanna Briggs Institute guideline for scoping reviews was followed. Six bibliographic databases and additional grey literature sources were searched for quantitative and qualitative evidence. Descriptive analyses and quality assessments were conducted.ResultsFifteen research studies and nine pieces of grey literature were included, comprising a total of 1353 participants and 11 IRCs. The majority of data was qualitative in methodology and …

Ecu-Malnett V2, Matthew G. Gaber, Mohiuddin Ahmed, Michael N. Johnstone

Research Datasets

ECU-MALNETT (ECU MALware NETwork Traffic) is a real world, reproducible dataset of labeled benign and malicious network flows built from the Peekaboo execution corpus. Peekaboo runs evasive malware with dynamic binary instrumentation and records raw host-level PCAPs while granting full Internet access, yielding noisy, real-world captures with background OS activity and concurrent processes. To derive trustworthy labels from these traces, we apply Construct, a baseline aware, zero-trust labeling framework. Construct first ingests a baseline capture to establish reference sets (DNS qnames, HTTP hosts, TLS SNIs, and socket endpoints) and grows a conservative benign IP pool only via whitelisted DNS resolutions. …

Predicting Less, Understanding More: Shifting The Use Of Machine Learning From Individual Prediction To Structural Insights In Systems That Affect Children And Families, Amanda J. Fairchild, Joshua Gupta-Kagan, Andrew Barclay

Faculty Scholarship

Machine learning algorithms have been deeply embedded across domains, valued for their capacity to analyze large-scale data and to support a range of descriptive and predictive tasks. Despite their versatility, most applications to date have focused on individual-level prediction at the expense of broader structural insights. This paper shifts that focus by using comprehensive demographic, juvenile justice, and other key data from child-serving agencies in one southern state to examine how juvenile and family court intake structures shape case outcomes in delinquency referrals. Specifically, we combine machine learning algorithms with a doubly robust, potential outcomes-based modeling procedure to estimate the …

The Health Status Of U.S. Democracy, Philip C. Bobbitt

Faculty Scholarship

In 1776, Thomas Paine wrote Common Sense, a pamphlet that galvanized American public opinion in the aftermath of the colonial confrontations at Lexington and Concord. The disorganized revolt against British authority was largely undecided on next steps, public opinion having failed to coalesce around capitulation to London or revolution against the British government. Paine’s argument for American independence was uncompromising. Prefiguring the Declaration of Independence that put King George III front and center in the emerging conflict, Paine wrote: “In the monarchies, the King is the Law but in America, Law is King.”

The Threat To Government Ethics, Richard Briffault

Faculty Scholarship

That was quite a week. Over seven days in mid-October:

• President Trump hosted a White House dinner for three dozen super-wealthy individuals and representatives of major corporations who pledged funds for his $300 million ballroom.
• The president commuted the sentence of former Congressman George Santos, who had served less than three months of an 87-month term for corruption, and canceled Santos’s obligation to pay restitution to his victims.
• The president fired, without providing a reason or giving the 30 days’ notice required by law, the Inspector General for the Export-Import Bank.
• We learned the president is demanding the Department of …