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Longer Scans Boost Prediction And Cut Costs In Brain-Wide Association Studies, Leon Qi Rong Ooi, Scott Marek, Nico U F Dosenbach, Timothy O Laumann, Evan M Gordon, Et Al. Aug 2025

Longer Scans Boost Prediction And Cut Costs In Brain-Wide Association Studies, Leon Qi Rong Ooi, Scott Marek, Nico U F Dosenbach, Timothy O Laumann, Evan M Gordon, Et Al.

2020-Current year OA Pubs

A pervasive dilemma in brain-wide association studies


Tackling Data Quality Challenges In Remote Sensing: Solutions For Reliable Urban Heat Island Analysis, Wei Xia, Aqil Tariq, Hesham El-Askary, Rana Waqar Aslam, Elgar Barboza, Dmitry E. Kucher, Youssef M. Youssef, Habib Kraiem Jul 2025

Tackling Data Quality Challenges In Remote Sensing: Solutions For Reliable Urban Heat Island Analysis, Wei Xia, Aqil Tariq, Hesham El-Askary, Rana Waqar Aslam, Elgar Barboza, Dmitry E. Kucher, Youssef M. Youssef, Habib Kraiem

Mathematics, Physics, and Computer Science Faculty Articles and Research

Urban heat islands (UHIs) pose critical challenges to public health, energy demand, and environmental sustainability, particularly in rapidly expanding urban regions. This study examines the complex relationship between building configurations and integrated green spaces, as well as their combined impact on thermal regulation. It focuses on addressing data quality issues commonly encountered in remote sensing applications. Using high-resolution multispectral and thermal imagery, we developed an integrated modeling approach that captures the collective influence of built form and green infrastructure on urban microclimates. A key finding is the significant linear inverse relationship between green space coverage and land surface temperature, underscoring …


Single-Cell Transcriptomics Reveals Biomarker Heterogeneity Linked To Cdk4/6 Inhibitor Resistance In Breast Cancer Cell Lines, Ilenia Migliaccio, Martina Bonechi, Dario Romagnoli, Giulia Boccalini, Francesca Galardi, Cristina Guarducci, Agostina Nardone, Rachel Schiff, Laura Biganzoli, Luca Malorni, Matteo Benelli Jul 2025

Single-Cell Transcriptomics Reveals Biomarker Heterogeneity Linked To Cdk4/6 Inhibitor Resistance In Breast Cancer Cell Lines, Ilenia Migliaccio, Martina Bonechi, Dario Romagnoli, Giulia Boccalini, Francesca Galardi, Cristina Guarducci, Agostina Nardone, Rachel Schiff, Laura Biganzoli, Luca Malorni, Matteo Benelli

Faculty, Staff and Students Publications

Cyclin dependent kinases 4 and 6 inhibitors have brought great improvements in the treatment of luminal breast cancer, but resistance is a major clinical hurdle. Multiple biomarkers of resistance have been proposed, but none is currently utilized in clinical practice. By performing single-cell RNA sequencing of seven palbociclib-naïve luminal breast cancer cell lines and palbociclib-resistant derivatives, we show that established biomarkers and pathways related to CDK4/6i resistance present marked intra- and inter- cell-line heterogeneity. Transcriptional features of resistance could be already observed in naïve cells correlating with levels of sensitivity (IC50) to palbociclib. Resistant derivatives showed transcriptional clusters that significantly …


Analyzing High-Risk Fertility Behavior For Sustainable Maternal-Child Health: A 2017 Sociodemographic Study In Urban And Rural Indonesia, Asti Annisa Utami, Fadhaa Aditya Kautsar Murti, Popy Yuniar, Milla Herdayati Jul 2025

Analyzing High-Risk Fertility Behavior For Sustainable Maternal-Child Health: A 2017 Sociodemographic Study In Urban And Rural Indonesia, Asti Annisa Utami, Fadhaa Aditya Kautsar Murti, Popy Yuniar, Milla Herdayati

Kesmas

Indonesia's goal of achieving Indonesia Emas 2045 hinges on improving Maternal-Child Health (MCH), essential for building a healthy and competitive population. Despite some advancements, the Maternal Mortality Rate (MMR) and Under-five Mortality Rate (U5MR) remain high, particularly because of High-Risk Fertility Behavior (HRFB). The HRFB poses significant risks to MCH, affecting both urban and rural women. This study aimed to identify the factors associated with HRFB in these areas to enhance MCH outcomes and support Indonesia's sustainable health goals. This cross-sectional study used a secondary dataset from the 2017 Indonesian Demographic Health Survey. A total of 20,530 women of reproductive …


The Effectiveness Of Remote Patient Monitoring In Reducing The Risk Of Rehospitalizations In Covid-19 Patients: A Meta-Analysis, Dela Riadi, Indang Trihandini, Dewi Nirmala Sari, Fikri Wijaya Jul 2025

The Effectiveness Of Remote Patient Monitoring In Reducing The Risk Of Rehospitalizations In Covid-19 Patients: A Meta-Analysis, Dela Riadi, Indang Trihandini, Dewi Nirmala Sari, Fikri Wijaya

Kesmas

An integrated analysis of various Remote Patient Monitoring (RPM) studies is needed to evaluate the reduction rate of the risk of rehospitalization in COVID-19 patients. This meta-analysis aimed to provide an overview of the effectiveness of RPM. A literature search through online databases (PubMed, Science Direct, Scopus, ProQuest, and Embase) was conducted from 2019 to 2022. After using the Cochrane Collaboration's risk of bias tool, five studies on COVID-19 were selected. Based on the data collected from 2,685 participants (intervention = 1,060, control = 1,625), the use of RPM was found to reduce rehospitalization by 0.56 times compared to not …


Cross-Cultural Adaptation And Validation Of Ranas-Based Instrument For Measuring Latrine Use Behavior In Indonesia, Vera Yulyani, Fatwa Sari Tetra Dewi, Iswanto Iswanto Jul 2025

Cross-Cultural Adaptation And Validation Of Ranas-Based Instrument For Measuring Latrine Use Behavior In Indonesia, Vera Yulyani, Fatwa Sari Tetra Dewi, Iswanto Iswanto

Kesmas

Using toilets is a simple way to prevent diarrhea, yet no validated tool exists to measure this habit. This study aimed to develop and validate instruments for measuring latrine use consistency. This questionnaire was adapted from the risk, attitude, norm, ability, and self-regulation (RANAS) framework developed in India and modified for Indonesia. It was evaluated by three experts using the content validity index (CVI). The face validity index (FVI) was pilot-tested on 40 community respondents. Variables measured included behavior, habits, intentions to use toilets, knowledge, attitudes, norms, abilities, and self-regulation. Question items with relevance and clarity scores of item CVI …


Google Review Analysis Of “Duta We Care” Excellent Service As A Featured Service At A Central General Hospital In Padang, Alfitri Alfitri, Ricvan Dana Nindrea, Adek Setiawan, Elsa Yuniarti Jul 2025

Google Review Analysis Of “Duta We Care” Excellent Service As A Featured Service At A Central General Hospital In Padang, Alfitri Alfitri, Ricvan Dana Nindrea, Adek Setiawan, Elsa Yuniarti

Kesmas

Improving healthcare service quality required both technical and interpersonal enhancements through a personalized approach, as demonstrated by the “Duta We Care” program at a Central General Hospital in Padang. This study aimed to evaluate the program’s effectiveness by analyzing patient feedback from Google Reviews. A descriptive quantitative design examined 2,035 patient reviews from March 2013 to June 2024. Using NVivo 12 software, the data analysis generated word clouds. The results showed that 68.20% of reviews received a 5-star rating, 9.48% a 4-star rating, 4.35% a 3-star rating, 2.27% a 2-star rating, and 15.70% a 1-star rating. Words like “friendly,” “professional,” …


In Vitro Α-Glucosidase Enzyme Inhibition Activity Test Of Water Extract From Sintok (Cinnamomum Sintoc Blume) Bark, Astrella Amanda Putri Saksono, Inana Ratu Soripada Simanjuntak, Mariana Wahjudi, Marisca Evalina Gondokesumo Jul 2025

In Vitro Α-Glucosidase Enzyme Inhibition Activity Test Of Water Extract From Sintok (Cinnamomum Sintoc Blume) Bark, Astrella Amanda Putri Saksono, Inana Ratu Soripada Simanjuntak, Mariana Wahjudi, Marisca Evalina Gondokesumo

Pharmaceutical Sciences and Research

Diabetes mellitus is a condition characterized by elevated blood glucose levels beyond the normal limits. One therapeutic approach for managing diabetes mellitus involves inhibiting the α-glucosidase enzyme, which plays a role in glucose absorption in the body. However, the use of oral antidiabetic drugs from the α-glucosidase inhibitor class often causes gastrointestinal side effects. Therefore, exploring natural materials as alternative treatments is a promising option. In Indonesia, one plant with potential as an alternative treatment is sintok (Cinnamomum sintoc Blume), a member of the Cinnamomum genus, which is widely utilized in traditional medicine for chronic diseases such as …


Extended-Release Buprenorphine With Bupivacaine Effectively Provides Postoperative Analgesia In A Mouse Laparotomy Model, Monika K. Huss, Amber Kerk, Renee Cotton, Helen Chum, Michael Hsieh, Katechan Jampachaisri, Patrick Sharp, Cholowat Pacharinsak Jul 2025

Extended-Release Buprenorphine With Bupivacaine Effectively Provides Postoperative Analgesia In A Mouse Laparotomy Model, Monika K. Huss, Amber Kerk, Renee Cotton, Helen Chum, Michael Hsieh, Katechan Jampachaisri, Patrick Sharp, Cholowat Pacharinsak

The Thai Journal of Veterinary Medicine

Multimodal analgesia is widely encouraged for major survival surgery. This facilitates lower doses of individual drugs, thereby reducing side effects. Extended-release analgesics offer sustained analgesia coverage, prevent drug dosing nadirs, and reduce stress. Studies evaluating multimodal and extended-release analgesia combinations for major survival surgery in mice are limited. We compared the analgesic effect of bupivacaine and extended-release buprenorphine (Bupi-ER) to bupivacaine and buprenorphine HCl (Bupi-HCl). We hypothesized that preoperative Bupi-ER would provide more effective analgesia than Bupi-HCl. Mice were randomly assigned to 1 of 2 treatment groups: bupivacaine (2 mg/kg, local infiltration, once) with either 1) extended-release buprenorphine (0.6 mg/kg, …


In Silico Prediction Of Cytotoxic T-Cell Epitopes From Helicobacter Pylori Virulence Factors Using An Immunoinformatics Approach, Demy Valerie Chacon, Kiana Alika Co, Daphne Noreen Enriquez, Aubrey Love Labarda, Reanne Eden Manongsong, Edward Kevin B. Bragais Jul 2025

In Silico Prediction Of Cytotoxic T-Cell Epitopes From Helicobacter Pylori Virulence Factors Using An Immunoinformatics Approach, Demy Valerie Chacon, Kiana Alika Co, Daphne Noreen Enriquez, Aubrey Love Labarda, Reanne Eden Manongsong, Edward Kevin B. Bragais

Biology Faculty Publications

Background: Helicobacter pylori infects approximately half of the global population, leading to gastric and duodenal ulcers. Despite the availability of antibiotics, challenges such as patient reluctance, high treatment costs, and antibiotic resistance limit their effectiveness, making vaccination a promising alternative. This study used immunoinformatics to identify candidate epitopes for a multiepitope vaccine construct against H. pylori.

Material and methods: The protein variability server was utilized for conservation analysis. The epitopes were screened for antigenicity, allergenicity, toxicity, cross-reactivity, and population coverage. Selected epitopes were docked with their corresponding human leukocyte antigen (HLA) alleles, and thermodynamic quantities were determined. Five virulence …


A Mutational Analysis Of Thatisin: How Single Point Mutations Impact The Biosynthetic Process Of A Group 16 Graspetide, John F. Boynton Jr Jul 2025

A Mutational Analysis Of Thatisin: How Single Point Mutations Impact The Biosynthetic Process Of A Group 16 Graspetide, John F. Boynton Jr

Chemistry and Chemical Biology ETDs

Abstract:

Graspetides are a family of Ribosomally synthesized and Post-translationally modified Peptide (RiPP) natural products named for their ATP Grasp Macrocyclases. We identified several Graspetide Biosynthetic Gene Clusters containing common double glycine cleavage motifs and attempted characterization of the mature Graspetides. One of the resulting peptides, Thatisin, has a topology with two interlocking macrolactones installed by a single ATP Grasp Ligase named ThtC. Here we use single and double point mutations to observe the impact or variation on the installation of these macrocycles. Alanine scan mutagenesis is used to assess leader peptide residues in the precursor peptide ThtA to determine …


A Data Assimilation Framework For Predicting The Spatiotemporal Response Of High-Grade Gliomas To Chemoradiation, Hugo J M Miniere, David A Hormuth, Ernesto A B F Lima, Maguy Farhat, Bikash Panthi, Holly Langshaw, Mihir D Shanker, Wasif Talpur, Sara Thrower, Jodi Goldman, Sophia Ty, Caroline Chung, Thomas E Yankeelov Jul 2025

A Data Assimilation Framework For Predicting The Spatiotemporal Response Of High-Grade Gliomas To Chemoradiation, Hugo J M Miniere, David A Hormuth, Ernesto A B F Lima, Maguy Farhat, Bikash Panthi, Holly Langshaw, Mihir D Shanker, Wasif Talpur, Sara Thrower, Jodi Goldman, Sophia Ty, Caroline Chung, Thomas E Yankeelov

Faculty, Staff and Student Publications

Background: High-grade gliomas are highly invasive and respond variably to chemoradiation. Accurate, patient-specific predictions of tumor response could enhance treatment planning. We present a novel computational platform that assimilates MRI data to continually predict spatiotemporal tumor changes during chemoradiotherapy.

Methods: Tumor growth and response to chemoradiation was described using a two-species reaction-diffusion model of enhancing and non-enhancing regions of the tumor. Two evaluation scenarios were used to test the predictive accuracy of this model. In scenario 1, the model was calibrated on a patient-specific basis (n = 21) to weekly MRI data during the course of chemoradiotherapy. A data assimilation …


Respiratory Syncytial Virus, Tahani Ali Alshammari, Ali Mohi Alqahtani Jul 2025

Respiratory Syncytial Virus, Tahani Ali Alshammari, Ali Mohi Alqahtani

Internet Journal of Allied Health Sciences and Practice

Abstract:

Respiratory Syncytial Virus (RSV) is a highly contagious pathogen causing significant respiratory infections across all age groups, with heightened severity in infants and the elderly. This paper provides a comprehensive overview of the virus's epidemiology, the associated dangers, and current therapeutic interventions. Historical data identifies RSV as a primary cause of respiratory hospitalizations in infants and ageing populations, with reinfection common throughout life. After several trials and molecular diagnostics to find treatment options, various vaccines, antiviral drugs, and monoclonal antibodies have been licensed for use in various parts of the world. Recent studies explore the importance of passive immunization …


14-Year Retrospective Review Of Audiology Graduate Admission Data: Comparative Analysis With Other First Professional Health Programs, Alyssa R. Needleman, Patricia A. Gaffney, Erica B. Friedland, Josiah Alamu Jul 2025

14-Year Retrospective Review Of Audiology Graduate Admission Data: Comparative Analysis With Other First Professional Health Programs, Alyssa R. Needleman, Patricia A. Gaffney, Erica B. Friedland, Josiah Alamu

Internet Journal of Allied Health Sciences and Practice

Purpose: Demographic and cognitive data on students entering audiology programs is incomplete, and there is a lack of comparison among audiology students and those entering other first professional health (FPH) programs. This paper is the first of a multi-part series to provide evidence into the characteristics of the typical audiology student and their graduate outcomes. This is valuable for improving recruiting, admissions, retention, and success rates of audiology programs. A comprehensive descriptive analysis of admission criteria was performed for students who entered the NSU Doctor of Audiology (AuD) program over the last 14 years. Additionally, NSU admissions data was compared …


Table Of Contents Jul 2025

Table Of Contents

Journal of the South Carolina Academy of Science

No abstract provided.


07.28.2025 Ored Connect, Liz Williamson Jul 2025

07.28.2025 Ored Connect, Liz Williamson

ORED Newsletter

On-demand training courses released

  • Mentoring
  • My Project Was Funded, Now What?

Notice of Funding Opportunity SMART Act Accelerate Initiative

Memo Regarding Contact from Federal Agencies


A Novel Microdosimetry-Based Formalism For Cell Survival Modelling Applicable To Hypofractionated Radiotherapy, Oleg N Vassiliev, Radhe Mohan Jul 2025

A Novel Microdosimetry-Based Formalism For Cell Survival Modelling Applicable To Hypofractionated Radiotherapy, Oleg N Vassiliev, Radhe Mohan

Faculty, Staff and Student Publications

Objectives

Hypofractionated radiotherapy requires reliable cell survival models for doses much higher than the standard 2 Gy, for which the linear-quadratic (LQ) model is not applicable. We developed an alternative approach applicable to both low doses and high doses used in hypofractionated treatments and radiobiological experiments.

Approach.

We combined a standard microdosimetric technique with a recently introduced non-LQ cell survival model. Our formulation accounts for cell damage by multi-track events involving any number of particles. This is necessary for modelling cell survival at therapeutic doses. We characterise each cell type by the size �� of the sensitive volume (SV) and …


Combination Of Irreversible Electroporation And Clostridium Novyi-Nt Bacterial Therapy For Colorectal Liver Metastasis, Zigeng Zhang, Guangbo Yu, Qiaoming Hou, Farideh Amirrad, Sha Webster, Surya M. Nauli, Jianhua Yu, Vahid Yaghmai, Aydin Eresen, Zhuoli Zhang Jul 2025

Combination Of Irreversible Electroporation And Clostridium Novyi-Nt Bacterial Therapy For Colorectal Liver Metastasis, Zigeng Zhang, Guangbo Yu, Qiaoming Hou, Farideh Amirrad, Sha Webster, Surya M. Nauli, Jianhua Yu, Vahid Yaghmai, Aydin Eresen, Zhuoli Zhang

Pharmacy Faculty Articles and Research

Colorectal liver metastasis (CRLM) poses a significant challenge in oncology due to its high incidence and poor prognosis in unresectable cases. Current treatments, including surgical resection, systemic chemotherapy, and liver-directed therapies, often fail to effectively target hypoxic tumor regions, which are inherently more resistant to these interventions. This review examines the potential of a novel therapeutic strategy combining irreversible electroporation (IRE) ablation and Clostridium novyi-nontoxic (C. novyi-NT) bacterial therapy. IRE is a non-thermal tumor ablation technique that uses high-voltage electric pulses to create permanent nanopores in cell membranes, leading to cell death while preserving surrounding structures, and …


Abstract Book (Pdf), School Of Medicine Jul 2025

Abstract Book (Pdf), School Of Medicine

Summer Research Internship Program

Abstract Book for the 2025 Summer Research Internship Program. Participants are listed alphabetically by last name.


Transformative Role Of Laser Technology In Ophthalmology And Dermatology: A Mini Review Of Precision Applications In Modern Medicine, Haider Hameed, Maryam Aqeel, Hussein Rafid, Rasha Sabah, Mustafa Fadhel, Zahraa Hameed, Muqtada Khalawi, Zahraa Sarmed, Ail Ahmed, Ayat Abd Albari, Lina M. Shaker Jul 2025

Transformative Role Of Laser Technology In Ophthalmology And Dermatology: A Mini Review Of Precision Applications In Modern Medicine, Haider Hameed, Maryam Aqeel, Hussein Rafid, Rasha Sabah, Mustafa Fadhel, Zahraa Hameed, Muqtada Khalawi, Zahraa Sarmed, Ail Ahmed, Ayat Abd Albari, Lina M. Shaker

AUIQ Complementary Biological System

Laser technology has significantly transformed healthcare and biological sciences by Laser devices are offered precision, efficiency, and Multiple simple solutions in various medical fields and research domains. In ophthalmology, lasers play a pivotal role in vision correction, retinal imaging, and therapeutic applications, such as femtosecond laser-assisted LASIK and two-photon fluorescence scanning laser ophthalmoscopy. Dermatology has also benefited from CO2, Nd:YAG, excimer, and Q-switched lasers, which are widely used for pigmentation disorders, tattoo removal, and skin rejuvenation. Moreover, Low-Level Laser Therapy (LLLT) enhances wound healing and tissue regeneration, while intense pulsed light (IPL) and diode lasers improve hair removal …


An Experimental Investigation Of Federal Messaging On Public Support For Enforcement- And Treatment-Based Approaches For Opioid Overdose Prevention In South Carolina, Lídia Gual-Gonzalez, Hunter M. Boehme, Peter Baker, Melissa Nolan Ph.D., Mph Jul 2025

An Experimental Investigation Of Federal Messaging On Public Support For Enforcement- And Treatment-Based Approaches For Opioid Overdose Prevention In South Carolina, Lídia Gual-Gonzalez, Hunter M. Boehme, Peter Baker, Melissa Nolan Ph.D., Mph

Faculty Publications

Background

As the opioid overdose crisis continues to produce excessive morbidity and mortality in the United States, government agencies have applied various approaches to prevent overdoses, including law-enforcement efforts (e.g., arresting people who use drugs, interrupting drug traffickers, etc.) and treatment-based approaches (e.g., naloxone, medications for opioid use disorder, etc.). Public perception and support of these approaches are relevant for informing policy, allocating resources, and effectively implementing community interventions to prevent drug-related harms.

Methods

Using an embedded informational survey design, we experimentally assessed whether public support for strategies to prevent overdose in South Carolina is influenced by language from federal …


Adaptive Bayesian Clinical Trials: The Past, Present, And Future Of Clinical Research, Donald A Berry Jul 2025

Adaptive Bayesian Clinical Trials: The Past, Present, And Future Of Clinical Research, Donald A Berry

Faculty, Staff and Student Publications

Background/Objectives: Decision-analytic Bayesian approaches are ideally suited for designing clinical trials. They have been used increasingly over the last 30 years in developing medical devices and drugs. A prototype trial is a bandit problem in which treating participants is as important as treating patients in clinical practice after the trial.

Methods: This article chronicles the use of the Bayesian approach in clinical trials motivated by bandit problems. It provides a comprehensive historical and practical review of Bayesian adaptive trials, with a focus on bandit-inspired designs.

Results: The 20th century saw advances in Bayesian methodology involving computer simulation. In the …


Perception Of Quality Of Life, Brain Regions, And Cognitive Performance In Hispanic Adults: A Canonical Correlation Approach, Juan C. Lopez-Alvarenga, Jesus D. Melgarejo, Jesus Rivera-Sanchez, Lorena Velazquez-Alvarez, Rosa V. Pirela, John Blangero, Jose E. Cavazos, Michael C. Mahaney, Joseph D. Terwilliger, Gladys E. Maestre Jul 2025

Perception Of Quality Of Life, Brain Regions, And Cognitive Performance In Hispanic Adults: A Canonical Correlation Approach, Juan C. Lopez-Alvarenga, Jesus D. Melgarejo, Jesus Rivera-Sanchez, Lorena Velazquez-Alvarez, Rosa V. Pirela, John Blangero, Jose E. Cavazos, Michael C. Mahaney, Joseph D. Terwilliger, Gladys E. Maestre

School of Medicine Publications

The quality of life (QoL) perception has been studied in neurological diseases; however, there is limited information linking brain morphological characteristics, QoL, and cognition. Human behavior and perception are associated with specific brain areas that interact through diffuse electrochemical networking. We used magnetic resonance imaging (MRI) to analyze the brain region volume (BRV) correlation with the scores of Rand’s 36-item Short Form Survey (SF-36) and cognitive domains (memory and dementia status). We analyzed data from 420 adult participants in the Maracaibo Aging Study (MAS). Principal component analysis with oblimin axis rotation was used to gather redundant information from brain parcels …


Replication Of Sensor-Based Categorization Of Upper-Limb Performance In Daily Life In People Post Stroke And Generalizability To Other Populations, Chelsea E Macpherson, Marghuretta D Bland, Christine Gordon, Allison E Miller, Caitlin Newman, Carey L Holleran, Christopher J Dy, Lindsay Peterson, Keith R Lohse, Catherine E Lang Jul 2025

Replication Of Sensor-Based Categorization Of Upper-Limb Performance In Daily Life In People Post Stroke And Generalizability To Other Populations, Chelsea E Macpherson, Marghuretta D Bland, Christine Gordon, Allison E Miller, Caitlin Newman, Carey L Holleran, Christopher J Dy, Lindsay Peterson, Keith R Lohse, Catherine E Lang

2020-Current year OA Pubs

BACKGROUND: Wearable movement sensors can measure upper limb (UL) activity, but single variables may not capture the full picture. This study aimed to replicate prior work identifying five multivariate categories of UL activity performance in people with stroke and controls and expand those findings to other UL conditions.

METHODS: Demographic, self-report, and wearable sensor-based UL activity performance variables were collected from 324 participants (stroke

RESULTS: Two PCs explained 70-90% variance: PC1 (overall UL activity performance) and PC2 (preferred-limb use). A five-variable, five-cluster model was optimal across samples. In comparison to clusters, two PCs and individual accelerometry variables showed higher convergent …


The Sodium-Glutamate Antagonist Riluzole Improves Outcome After Acute Spinal Cord Injury: Results From The Riscis Randomised Controlled Trial Analysed Using A Global Statistical Analytic Technique, Michael G. Fehlings, Karlo M. Pedro, Mohammed Ali Alvi, Ali Moghaddamjou, James S. Harrop, Ralph Stanford, Jonathon Ball, Bizhan Aarabi, Paul M. Arnold, James D. Guest, Shekar N. Kurpad, James M. Schuster, Ahmad N. Nassr, Karl M. Schmitt, Jefferson R. Wilson, Darrel S. Brodke, Faiz U. Ahmad, Albert Yee, Wilson Z. Ray, Nathaniel P. Brooks, Jason Wilson, Diana S.L. Chow, Elizabeth G. Toups, Kevin E. Thorpe, Jiaxin Huang, Peng Huang Jul 2025

The Sodium-Glutamate Antagonist Riluzole Improves Outcome After Acute Spinal Cord Injury: Results From The Riscis Randomised Controlled Trial Analysed Using A Global Statistical Analytic Technique, Michael G. Fehlings, Karlo M. Pedro, Mohammed Ali Alvi, Ali Moghaddamjou, James S. Harrop, Ralph Stanford, Jonathon Ball, Bizhan Aarabi, Paul M. Arnold, James D. Guest, Shekar N. Kurpad, James M. Schuster, Ahmad N. Nassr, Karl M. Schmitt, Jefferson R. Wilson, Darrel S. Brodke, Faiz U. Ahmad, Albert Yee, Wilson Z. Ray, Nathaniel P. Brooks, Jason Wilson, Diana S.L. Chow, Elizabeth G. Toups, Kevin E. Thorpe, Jiaxin Huang, Peng Huang

School of Medicine Faculty Publications

Background: Spinal cord injury (SCI) clinical trials typically rely on a single primary endpoint to assess drug efficacy. This strategy fails to adequately capture the full impact of treatment in heterogenous neurological conditions like SCI. A more patient-centric analysis requires assessment of neurological function, functional capacity, and quality of life, incorporating meaningful patient-reported outcomes. The global statistical test (GST) addresses this challenge using a unified statistical conclusion regarding the superiority of a treatment strategy over another by evaluating multiple trial endpoints simultaneously. Methods: The RISCIS trial (Safety and Efficacy of Riluzole in Acute Spinal Cord Injury Study) data was analysed …


The Sodium-Glutamate Antagonist Riluzole Improves Outcome After Acute Spinal Cord Injury: Results From The Riscis Randomised Controlled Trial Analysed Using A Global Statistical Analytic Technique, Michael G. Fehlings, Karlo M. Pedro, Mohammed Ali Alvi, Ali Moghaddamjou, James S. Harrop, Ralph Stanford, Jonathon Ball, Bizhan Aarabi, Paul M. Arnold, James D. Guest, Shekar N. Kurpad, James M. Schuster, Ahmad N. Nassr, Karl M. Schmitt, Jefferson R. Wilson, Darrel S. Brodke, Faiz U. Ahmad, Albert Yee, Wilson Z. Ray, Nathaniel P. Brooks, Jason Wilson, Diana S-L Chow, Elizabeth G. Toups, Kevin E. Thorpe, Jiaxin Huang, Peng Huang Jul 2025

The Sodium-Glutamate Antagonist Riluzole Improves Outcome After Acute Spinal Cord Injury: Results From The Riscis Randomised Controlled Trial Analysed Using A Global Statistical Analytic Technique, Michael G. Fehlings, Karlo M. Pedro, Mohammed Ali Alvi, Ali Moghaddamjou, James S. Harrop, Ralph Stanford, Jonathon Ball, Bizhan Aarabi, Paul M. Arnold, James D. Guest, Shekar N. Kurpad, James M. Schuster, Ahmad N. Nassr, Karl M. Schmitt, Jefferson R. Wilson, Darrel S. Brodke, Faiz U. Ahmad, Albert Yee, Wilson Z. Ray, Nathaniel P. Brooks, Jason Wilson, Diana S-L Chow, Elizabeth G. Toups, Kevin E. Thorpe, Jiaxin Huang, Peng Huang

Department of Neurosurgery Faculty Papers

BACKGROUND: Spinal cord injury (SCI) clinical trials typically rely on a single primary endpoint to assess drug efficacy. This strategy fails to adequately capture the full impact of treatment in heterogenous neurological conditions like SCI. A more patient-centric analysis requires assessment of neurological function, functional capacity, and quality of life, incorporating meaningful patient-reported outcomes. The global statistical test (GST) addresses this challenge using a unified statistical conclusion regarding the superiority of a treatment strategy over another by evaluating multiple trial endpoints simultaneously.

METHODS: The RISCIS trial (Safety and Efficacy of Riluzole in Acute Spinal Cord Injury Study) data was analysed …


Kids Exploring The World With Chatbots, Maggie Mckay, Mark Connelly Jul 2025

Kids Exploring The World With Chatbots, Maggie Mckay, Mark Connelly

Parent-ish Podcast

Are your kids chatting away with AI? In this episode, we provide parents with the tools they need to understand the implications of children's interactions with chatbots. Find out what signs to look for and how to set healthy boundaries to protect your child from potential pitfalls of digital companionship.

Click here to stream the podcast episode.


Multiscale Modeling And Dynamic Mutational Profiling Of Binding Energetics And Immune Escape For Class I Antibodies With Sars-Cov-2 Spike Protein: Dissecting Mechanisms Of High Resistance To Viral Escape Against Emerging Variants, Mohammed Alshahrani, Vedant Parikh, Brandon Foley, Gennady M. Verkhivker Jul 2025

Multiscale Modeling And Dynamic Mutational Profiling Of Binding Energetics And Immune Escape For Class I Antibodies With Sars-Cov-2 Spike Protein: Dissecting Mechanisms Of High Resistance To Viral Escape Against Emerging Variants, Mohammed Alshahrani, Vedant Parikh, Brandon Foley, Gennady M. Verkhivker

Mathematics, Physics, and Computer Science Faculty Articles and Research

The rapid evolution of SARS-CoV-2 has underscored the need for a detailed understanding of antibody binding mechanisms to combat immune evasion by emerging variants. In this study, we investigated the interactions between Class I neutralizing antibodies—BD55-1205, BD-604, OMI-42, P5S-1H1, and P5S-2B10—and the receptor-binding domain (RBD) of the SARS-CoV-2 spike protein using multiscale modeling, which combined molecular simulations with the ensemble-based mutational scanning of the binding interfaces and binding free energy computations. A central theme emerging from this work is that the unique binding strength and resilience to immune escape of the BD55-1205 antibody are determined by leveraging a broad epitope …


The Covid-19 Lockdown And Diabetes Self-Management In Esan Northeast Area Of Edo State, Esther Ehivbaun Rapu Jul 2025

The Covid-19 Lockdown And Diabetes Self-Management In Esan Northeast Area Of Edo State, Esther Ehivbaun Rapu

Walden Dissertations and Doctoral Studies

The COVID-19 lockdown impacted chronic diseases care globally, but there is limited research on how individuals in rural Nigerian communities managed diabetes during this period. This qualitative phenomenological study explored the lived experiences of self-management with diabetes during the COVID-19 lockdown among adults in Esan Northeast. The socioecological model (SEM) served as the guiding conceptual framework, allowing for the exploration of the impact of individual, interpersonal, community, and institutional factors on self-care behaviors. The research explored how cultural, social and economic factors impacted how adults with diabetes in Esan Northeast managed their condition during the COVID-19 lockdown. Semi-structured interviews via …


Collaborative Class Zine: Weekly Reflection Assignment With Powerpoint Template, Brett Whysel Jul 2025

Collaborative Class Zine: Weekly Reflection Assignment With Powerpoint Template, Brett Whysel

Open Educational Resources

Abstract

This collaborative class zine assignment uses a shared PowerPoint format to deepen student learning while building community. Students contribute visual reflections (graphics, diagrams, quotes, or doodles) weekly or periodically throughout the semester. Faculty provide reflection prompts about key takeaways and unclear concepts (sample prompts included). The resource includes both sample LMS instructions and a ready-to-use PowerPoint zine template that works across all disciplines. By combining metacognitive reflection with creative expression, students consolidate learning by finding new connections and applications. The collaborative format creates community connections and joy while students learn from peers' diverse perspectives.