Digital Commons Network^™

Asymmetric Sacral Dysmorphism: Prevalence And Impact On Surgical Planning, Adeet Amin, Kathryn Barth, Colin Ward, Ryan Deangelis, Gregory Schimizzi, Connor Park, Milton L Routt, Stephen J Warner, Patrick Kellam, Mark R Adams, Jonathan G Eastman

Faculty, Staff and Student Publications

Objectives: To determine the prevalence and surgical relevance of asymmetry in patients with sacral dysmorphism.

Design: Retrospective review.

Setting: Level 1 academic trauma center.

Patient selection criteria: Included were patients between 16 and 85 years old with an operative pelvic ring injury (Orthopaedic Trauma Association/Arbeitsgemeinschaft für Osteosynthesefragen (OTA/AO) 61A-C) and a thin-cut pelvis computed tomography (≤2.0 mm) with 3D reformats. Sacral dysmorphism was defined by the inability to place a transiliac-transsacral screw in the upper sacral segment.

Outcome measures and comparisons: Asymmetry was assessed by evaluating side-to-side differences in neuroforaminal height, upper sacral segment pathway obliquity, and anterior-posterior pathway width. …

Shiga Toxin Increases Intestinal Transit To Displace Resident Microbes And Facilitate Pathogen Colonization, Max A Odem, Sabona B Simbassa, Cecilia Fadhel Alvarez, Oliyad Jeilu, Shelby R Simar, Rachel Bosserman, Soumita Dutta, Walter Galdamez, Hossaena Ayele, Blake M Hanson, Diana M Proctor, Anne Marie Krachler

Faculty, Staff and Student Publications

Shiga toxin (Stx)-producing Escherichia coli (STEC) is a major cause of food-borne illnesses, and disease severity correlates with the production of Shiga toxins. While clinical symptoms such as bloody diarrhea and hemolytic uremic syndrome have been attributed to Stx, its contribution to bacterial fitness is not well understood. Here, we demonstrate that Stx2 enhances STEC colonization of the zebrafish gut by facilitating the partial displacement of gut resident microbes. Infection with Stx2-producing STEC strains or direct exposure of fish to purified Stx2 induces alterations in the zebrafish microbiome structure, impacting several bacterial phyla and genera, notably Pseudomonads. We show that …

[Factors Associated With Adhd Medication Adherence And Treatment Outcomes, Hali Temkin, Kerri L Daniel, Diana Martinez, Julia C Bennett, Paris A Nix, Linh Nguyen, Yen-Chi Le, Bruno Kluwe-Schiavon, Cesar A Soutullo

Faculty, Staff and Student Publications

Introduction: Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects 5 to 8% of youth and 2.5 to 4% of adults. Pharmacological treatments are among the most effective when treating ADHD, yet adherence to medication is still sub-optimal. We reviewed the literature on clinical and socio demographic factors that may influence adherence and compared it to our clinical data.

Methods: We conducted a targeted literature review on factors associated with ADHD medication adherence. These factors were compared within our sample of patients aged 3-18 with ADHD at the Child and Adolescent Mood Disorders Program (ChAMP) at (UT Health) - Houston. …

Development And Initial Testing Of An Online Security Prime Writing Intervention During Covid-19, Angie S Leroy, Andreas Weyland, Jade Kanemitsu, Arya Tsay-Jones, Vincent D Lai, E Lydia Wu-Chung, Nyla Vela, Amanda Perozo, Valentina I Maza, Sierra Wickline, Katherine Beach, Robert Suchting

Faculty, Staff and Student Publications

Background and objectives: During the COVID-19 pandemic, we tested the efficacy of a one-week online security prime (SP) writing intervention in reducing distress among 254 adults (60+ years and/or having an underlying health condition). The efficacy of writing interventions can depend on several factors. Attachment orientations, characterized by dimensions of anxiety and avoidance, reflect individuals' tendencies in how they seek proximity to and rely on others for support, and influence how people experience and regulate their emotions.

Design and methods: Participants were randomly assigned to one of three conditions: Security Priming (SP), where people wrote about what made them feel …

An Odd Protocol For An Agent-Based Model Of Hepatitis C Virus Transmission In A Homogeneous Syringe-Sharing Network, Seun Ale, Que Thi Nguyet Nguyen Dr., John D. Kelleher Prof., Elizabeth Hunter Dr.

Reports

The model described in this ODD is an agent-based model of hepatitis C virus (HCV) transmission among people who inject drugs (PWID). The model assumes homogeneous mixing among syringe-sharing agents, without any form of heterogeneity in the agents interactions or syringe-sharing attitude. All syringe-sharing PWID are treated as identical in terms of their interaction frequency and syringe-sharing probability. Interactions are generated dynamically using proximity-based sampling at each timestep (one day), allowing agents to form syringe-sharing interactions based on spatial closeness. The number of daily interaction events is fixed at the population level, and each syringe-sharing agent has the same probability …

An Odd Protocol For An Agent-Based Model Of Hepatitis C Virus Transmission With Inter-Group Structural And Behavioural Heterogeneous Syringe-Sharing Networks (M4), Seun Ale, Que Nguyen Dr., John D. Kelleher Prof., Elizabeth Hunter Dr.

Reports

The model described in this ODD is an agent-based model of hepatitis C virus (HCV) transmission among people who inject drugs (PWID). The model incorporates structural heterogeneity through a three-group interaction framework and behavioural heterogeneity through group-specific syringe-sharing rates. The syringe-sharing population in the model is divided into core, inner, and outer circle groups representing individuals with high, moderate, and low levels of syringe-sharing interaction intensity, respectively. In addition to differences in the number of daily interaction opportunities across groups, agents in each group are assigned distinct syringe-sharing probabilities, reflecting variation in risk-taking behaviour across structural groups within the syringe-sharing …

Advancing Activated Carbon Production: Utilizing Pine Pruning Biochar Via Induction Heating With Co2and Iron-Based Catalysts, Ahmet Erdem, Muthanna H. Al-Dahhan, Ahmed Jasim

Chemical and Biochemical Engineering Faculty Research & Creative Works

This study introduces an induction heating approach for producing activated carbon from biochar obtained by thermal degradation of pine pruning waste from timber-related industries, using CO₂ and iron-based catalysts as activation agents. Activation experiments were performed using a 10 kW high-frequency induction system (28–40 kHz) under continuous CO₂ flow (15 mL min⁻¹), with electric current intensities of 200, 300, 400, and 500 A (corresponding to 700–1100°C) and durations of 30, 60, and 90 min, employing 45 g of iron-based catalysts (Fe–Ni–Ti–C, 85:6:3:6 wt.%) per 3 g biochar (15:1 w/w). Mass loss increased from 13.7 % (200 A, …

Trombone Choir: Mark Babbitt, Director; March 1, 2026, Mark Babbitt

School of Music Programs

This is the one hundred and fourteenth program of the 2025-2026 season.

Center for the Performing Arts

March 1, 2026

Saturday Evening

7:00 p.m.

Trombone Studio Recital 4th Annual Bordogni Project: March 1, 2026, Illinois State University School Of Music

School of Music Programs

This is the one hundred and twelfth program of the 2025-2026 season.

Kemp Recital Hall

March 1, 2026

Sunday Afternoon

12:00 p.m.

March 2026 Cafe Newsletter, Missouri University Of Science And Technology

CAFE Faculty Newsletters

Center for Advancing Faculty Excellence (CAFE) newsletter March 2026

New Insights Into Dynamic Evolution Of Colloidal Network Structure During Early-Age Hardening Of Cementitious Materials, Hengrui Liu, Kaiyin Zhao, Shipeng Zhang, Hanghua Zhang, Shuangshuang Liu, Lucen Hao, Hongyan Ma, Kamal Khayat, Chi Sun Poon

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The evolution of microstructure in cementitious materials during their transition from fluid to solid state plays a critical role in determining their ultimate mechanical strength and overall performance. This hydration stage primarily involves a dynamic densification process occurring within the colloidal network. However, the field of cement-based materials currently lacks a comprehensive theoretical framework and associated parameters capable of effectively characterizing the specific structural regions within this network. In this study, we propose an Improved Particle Linkage (IPL) theory for describing the strength, types, and quantities of particle linkages within colloidal network. The IPL theory classifies the internal network structure …

Stard-Net: Spatiotemporal Attention For Robust Detection Of Tiny Airborne Objects From Moving Drones, Hasibur Rahman, Sanjay Kumar Madria

Computer Science Faculty Research & Creative Works

The rapid adoption of drones across various domains, alongside advancements in computer vision, has driven growing interest in vision-based airborne object detection from moving aerial platforms. However, this task remains challenging due to the small scale of objects, camouflage within cluttered backgrounds, and occlusions. To address these challenges, we introduce an end-to-end detection framework that integrates a Drone Receptive Field Block (DRFB) to extract multiscale and geometrically diverse features, specifically designed to enhance the detection of small and camouflaged airborne objects. To model motion patterns over time while preserving spatial structure, particularly for detecting camouflaged, cluttered and occluded objects with …

Intraoperative Peripheral Iridotomy For Endothelial Keratoplasty With A 22-Gauge Needle, Zainab Rustam, Anshuman Agrawal, Rhea Kulkarni, Fahd Mohamed, Jonathan Thomas, Joanne Choi, Christine Wang, Derick Ansah, Phoenix Fan, Paloma Mitra, Krystal Yearis, Fasika A. Woreta, Divya Srikumaran, Allen O. Eghrari

Student Publications

Purpose: To describe the approach and advantages of a 22-gauge (22G) needle for intraoperative peripheral iridotomy (PI) during endothelial keratoplasty.

Methods: A superior approach is utilized to make an inferior PI. Intracameral lidocaine 1% and acetylcholine chloride 1% are injected intracamerally via a superior 1.1mm paracentesis incision for pain control and miosis. The 22G needle is bent near the hub with the bevel facing down. It is inserted through the paracentesis and passes through the pupil. As the needle-tip advances under the inferior iris, it is lifted periodically to identify its position until it reaches the ideal point for the …

Assessment Of Aluminum-Based Drinking Water Treatment Residuals From Multiple Utilities In The United States As Green Sorbents For Pfas, Parisa Javidan, Roxana Rahmati, Zhiming Zhang, Anshuman Satpathy, Steven Larson, Rupali Datta, Dibyendu Sarkar

Michigan Tech Publications

Per- and polyfluoroalkyl substances (PFAS) are persistent environmental contaminants causing human health concerns. In this study, five aluminum-based drinking water treatment residuals (Al-WTRs) were evaluated as green adsorbents for the removal of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) from water. Al-WTRs are nonhazardous solid wastes generated during the coagulation process of water treatment using aluminum salts or polymers. Although high PFAS adsorption capacity of Al-WTRs generated in one facility in the US has been reported, no study exists assessing PFAS adsorption capabilities of WTRs generated in multiple facilities using various types of aluminum coagulants. Batch adsorption experiments of PFOA …

Evaluating The Health Economic Impacts Of Baloxavir Marboxil And Oseltamivir For The Treatment Of Influenza In Adult Outpatients In Hong Kong: A Cost-Effectiveness Analysis, Zhanwei Du

Faculty, Staff and Student Publications

Background: Baloxavir marboxil, an antiviral used only in private hospitals in Hong Kong since February 2019 for treating influenza, is recognized for its efficacy against strains resistant to standard antiviral agents, providing an alternative to neuraminidase inhibitors such as oseltamivir.

Methods: This study compares the cost-effectiveness of baloxavir and oseltamivir for influenza treatment in otherwise healthy (OwH) and high-risk (HR) adult outpatients in Hong Kong from the healthcare-payer's perspective. A decision tree was utilized to study the progression of influenza and estimate associated costs and quality-adjusted life-years (QALYs) over 14 days for each antiviral.

Findings: In the general population, the …

Apoe And Plasma Ad Biomarkers: The Role Of Genetic Ancestry In Hispanics/Latinos, Kevin A Gonzalez, Robert C Kaplan, Xihao Li, Freddie Márquez, Humberto Parada, Krista M Perreira, Alberto R Ramos, Tatjana Rundek, Wassim Tarraf, Fernando D Testai, Charles Decarli, Hector M González, Tamar Sofer

Faculty, Staff and Student Publications

Background: Apolipoprotein E (APOE) alleles are well-established genetic risk factors for Alzheimer's disease (AD), but their effects on AD biomarkers (amyloid beta [Aβ]42/40, phosphorylated tau [p-tau]181, neurofilament light chain [NfL], and glial fibrillary acidic protein [GFAP]) may vary across populations due to ancestry-, age-, and sex-related differences. We hypothesized that these effects vary across Hispanic/Latino background groups with distinct ancestral admixture.

Methods: We analyzed ε2 and ε4 allele associations with AD biomarkers using survey-weighted linear regression models, adjusting for demographic covariates. Secondary analyses examined genetic analysis group- and ancestry-specific effects.

Results: ε4 was associated with lower Aβ42/40 and higher p-tau181and …

Intraoperative Blood Pressure Management In Noncardiac Surgery: A Narrative Review Based On Current Evidence, Matthias Jacquet-Lagreze, Paul S Myles, Bernd Saugel, Daniel I Sessler, Denise P Veelo, Jean-Luc Fellahi

Faculty, Staff and Student Publications

Purpose: Blood pressure is closely monitored during anaesthesia, yet the optimal intraoperative target remains uncertain. This narrative review synthesizes contemporary observational and randomized evidence and explores emerging strategies for individualized haemodynamic management.

Methods: We reviewed major observational cohort studies, randomized controlled trials (RCTs), consensus statements, and recent technological developments addressing intraoperative hypotension, MAP thresholds, and strategies to prevent perioperative organ injury in adult noncardiac surgery.

Results: Large observational datasets consistently demonstrate graded, duration-dependent associations between intraoperative MAP 60-70 mmHg and postoperative myocardial injury, acute kidney injury, and mortality . These findings have informed international recommendations to avoid MAP below 60-65 …

Preferences For Game-Based Elements To Increase Preexposure Prophylaxis And Hiv Prevention Engagement Among Latino Men Who Have Sex With Men: South Florida, 2022, Susanne Doblecki-Lewis, Mariano Kanamori

Faculty, Staff and Student Publications

We explored gaming elements as a tool to promote engagement in HIV prevention services among Latino men who have sex with men. We conducted thematic content analysis of semistructured interview data that we collected from 12 Latino men who have sex with men (April-August 2022) in South Florida. Themes emerged related to intervention delivery, components, and perceptions. Our findings will guide the development of a game-based intervention to improve preexposure prophylaxis and HIV prevention engagement among Latino men who have sex with men.

Legislative & Administrative Notes, Arthur S. Leonard

Other Publications

No abstract provided.

Law And Society Notes, Arthur S. Leonard

Other Publications

No abstract provided.

International Notes, Arthur S. Leonard

Other Publications

No abstract provided.

Risk Factors For Early-Onset And Late-Onset Dementia: A Prospective Cohort Study, Alden L Gross, Catherine Helmer, Stéphanie Debette, Aïcha Soumaré, M Arfan Ikram, Frank J Wolters, Sudha Seshadri, Claudia L Satizabal, Jayandra Jung Himali, Lenore J Launer, David Li, Djass Mbangdadji, Donald M Lloyd-Jones, Farzaneh A Sorond, Lihui Zhao, Oscar L Lopez, Suzanne E Judd, Timothy M Hughes, Allison E Aiello, Alison Fohner, Archana Singh-Manoux, Behnam Sabayan, James S Pankow, Paul S De Vries, Kristine Yaffe, Alexa Beiser, Abbas Dehghan, Rachel Zmora, Denise Scholtens, Pamela L Lutsey, Norrina B Allen, Richard Maclehose, Sanaz Sedaghat

Faculty, Staff and Student Publications

Background: Early-onset dementia (onset before age 65 years) is an important health concern, but much of our understanding of its risk factors is inferred from studies of late-onset dementia (onset after age 65 years). We investigated associations between several demographic, clinical, and lifestyle factors with early-onset dementia and compared those estimates against their associations with late-onset dementia.

Methods: Data from five community-based longitudinal cohort studies from the UK and USA were pooled and rigorously harmonised: UK Biobank, Atherosclerosis Risk in Communities Study, Framingham Heart Study, Multi-Ethnic Study of Atherosclerosis, and Whitehall II Study. Dementia was ascertained via hospitalisation and death …

Marginal Dispositions And Shared Decision-Making Among Older Adults In The Ed: A Prospective Cohort Study, Adam Rodman, Aanand D Naik, Elizabeth Schoenfeld, Kei Ouchi, Mara A Schonberg

Faculty, Staff and Student Publications

Background: ED disposition decisions for older adults are complex and often uncertain, yet studies rarely capture emergency physicians' real-time perspectives.

Objective: To assess patient outcomes based on emergency physician-perceived need for admission.

Design: Single-site prospective cohort study conducted between July and November 2024.

Setting: A Boston-area academic tertiary care ED.

Participants: Patients aged 65 and older dispositioned by attending physicians, excluding patients who were handed off, left without being seen, or eloped.

Measurements: Physicians rated admission need using a 5-point Likert scale (2-4 considered marginal). Primary outcome was ED disposition stratified by rating. Secondary outcomes were hospital length-of-stay (LOS), 7-day …

Hyperpolypharmacy And Readmission Risk Among Medicare Beneficiaries: The Role Of Postdischarge Care, Robert O Morgan

Faculty, Staff and Student Publications

Objectives: Medication reconciliation post discharge may reduce readmission risk in populations with multimorbidity and polypharmacy. We aimed to evaluate the association between hyperpolypharmacy and 30-day readmissions; determine the impact of postdischarge care on 30-day readmissions; and identify interactions among hyperpolypharmacy, postdischarge care, and 30-day readmissions in 2 Medicare populations: individuals 65 years and older and individuals of any age with a qualifying disability.

Study design: Retrospective observational study using the 5% national sample Medicare fee-for-service claims data from 2016 to 2019.

Methods: We used descriptive statistics and generalized estimating equation models adjusted for covariates to assess the relationships among hyperpolypharmacy, …

Early Behavioral And Cognitive Changes In Patients With Pathologically Confirmed Alzheimer Disease, Lewy Body Dementia, And Mixed Dementia, Wen Tang, Chixiang Chen, James B Leverenz, Jagan A Pillai

Faculty, Staff and Student Publications

Background and objectives: Alzheimer's disease pathology (ADP) and Lewy body pathology (LBP) are traditionally associated with distinct cognitive profiles. However, growing evidence highlights the role of behavioral and psychological symptoms of dementia (BPSD) in shaping clinical presentations. The combined influence of cognitive and behavioral symptoms across neuropathologically confirmed ADP, LBP, and mixed AD-LBP has not been systematically examined. This study aimed to identify clinically meaningful subtypes by jointly analyzing cognitive performance and BPSD profiles in individuals with autopsy-confirmed dementia pathology.

Methods: This retrospective longitudinal cohort study used data from the National Alzheimer Coordinating Center (NACC), collected across multiple U.S. Alzheimer's …

Brief Report: Long-Acting Injectable Prep Can Substantially Reduce Hiv Incidence In Los Angeles County: A Simulation Study, Anna Hotton, Siri Chirumamilla, Ekow Kwa Sey, Nina T Harawa

Faculty, Staff and Student Publications

Background: Although oral pre-exposure prophylaxis (PrEP) has been instrumental in decreasing HIV incidence, its daily dosing regimen poses adherence challenges. Using an agent-based network model informed by empirical data, we simulate the impact of introducing long-acting injectable (LAI) PrEP among young Black men who have sex with men (YBMSM) in Los Angeles County, a group disproportionately affected by HIV.

Setting: Computer simulations using an agent-based network model.

Methods: We modeled HIV transmission among YBMSM over 10 years under scenarios varying the proportion of PrEP users opting for LAI instead of oral medications and adherence levels to LAI retention. The model …

Associations Of Moderate-To-Vigorous Physical Activity Timing With Type 2 Diabetes Incidence In Uk Biobank And Prevalent Glycemic Measures In Nhanes, Heming Wang, Martin K Rutter, Charles E Matthews, Joshua R Freeman, Ko Willems Van Dijk, Diana Van Heemst, Raymond Noordam

Faculty, Staff and Student Publications

Objective: We assessed the association between timing of moderate-to-vigorous physical activity (MVPA) with incident type 2 diabetes (T2D) and glycemic measures.

Research design and methods: Regression models were used to assess associations between accelerometer-derived MVPA timing and incident T2D in UK Biobank (UKB) (n = 84,528, prospective), prevalent diabetes, and glycemic measures in the National Health and Nutrition Examination Survey (NHANES) (n = 6,998, cross-sectional).

Results: In UKB, with early morning (0500-0959) MVPA as reference and before adjustment for total MVPA, "variable-timing" MVPA was associated with the lowest incident T2D risk; while after adjustment, afternoon-evening MVPA (1500-2400) showed the lowest …

Childhood Maltreatment And Deviations From Normative Brain Structure: A Mega-Analysis Of 3711 Individuals From The Enigma Major Depressive Disorder And Enigma Posttraumatic Stress Disorder Working Groups, Jacklynn M. Fitzgerald

Psychology Faculty Research and Publications

Background. Childhood maltreatment (CM), encompassing abuse and neglect, is highly prevalent and associated with elevated risk for major depressive disorder (MDD), posttraumatic stress disorder (PTSD), and other related conditions. However, the extent to which neuroanatomical alterations in MDD and PTSD are attributable to CM is uncertain.

Methods. Here, we analyzed CM and whole-brain magnetic resonance imaging (MRI) data from 3711 participants in the ENIGMA (Enhancing Neuro Imaging Genetics through Meta Analysis) MDD and PTSD Working Groups (25 sites; mean age = 33.3 ± 13.0 years; 59.9% female). Normative modeling estimated deviation z scores for 14 subcortical volume, 68 cortical thickness …

Creating A News Literate Journalism: A Metacognitive Model For Journalism Practice, Patrick R. Johnson

College of Communication Faculty Research and Publications

This article introduces News Literate Journalism, a metacognitive approach that redefines news literacy as a professional competency. Drawing on interviews with 30 journalists and grounded in news literacy and educational psychology, I argue that ethical, adaptive journalism relies on reflection, regulation and critical reasoning. These behaviors, though embedded in journalistic routines, are often overlooked. The approach presents a new framework for journalism education and practice, one that promotes transparency, fosters trust and supports democratic resilience.

E3 Ubiquitin Ligases And Asthma Relief, Ajay P. Nayak

Department of Medicine Faculty Papers

No abstract provided.