Digital Commons Network^™

Body Composition And Muscle Health Changes After Providing Vascular Imaging Results In Older Adults: Secondary Analysis Of A Randomised Controlled Trial, Jack Dalla Via, Simone Radavelli-Bagatini, Marc Sim, Abadi K. Gebre, Catherine P. Bondonno, Kun Zhu, Shelby Mullin, John T. Schousboe, Richard J. Woodman, Markus P. Schlaich, Moira Sim, Pawel Szulc, Douglas P. Kiel, Wai H. Lim, Robin M. Daly, Jonathan M. Hodgson, Joshua R. Lewis

Research outputs 2022 to 2026

Background: Provision of vascular imaging results has been investigated to prompt changes towards healthy lifestyle behaviours, but effects on body composition and muscle health are unknown. Aim: This secondary analysis of a 12-week parallel-group randomised controlled trial (RCT) aims to explore body composition and muscle health effects of providing healthy lifestyle education (Ed) with and without abdominal aortic calcification (AAC) results. Methods: A total of 240 Australian community-dwelling older men and women (mean ± SD age 68 ± 5 years; 58% female; 57.1% with evidence of AAC) were randomised to AAC + Ed (n = 121) or Control + Ed …

A Global Image-Based Data Repository Of Killer Whale Interactions With Elasmobranchs, Emma Luck, Isabella L. Reeves, Maeva Terrapon, Rebecca Wellard, Stephanie K. Venables, Alison V. Towner, Alison A. Kock, Charlotte Hussain, Molly Altschwager, Rosie Ballard, Evans Baudin, Nancy Black, Evan Brodsky, Jade Cantrall, Julio Cardoso, Matt I.D. Carter, Oliver Clarke, Santiago Diaz-Pazmino, David Donnelly, Georgina Cabayol Ferraz, Arlaine Francisco, Laura González García, Mark Jackman, Aimee Jan, Eric Martin, Dane Mcdermott, James Moskito, Blair Ranford, Jesús Erick Higuera Rivas, Jasmin O’Brien, Anton Oleynik, Hernán Orellana-Vásquez, Daniela Alarcón Ruales, Gemma Sharp, Jade Sharp, Alisa Schulman-Janiger, Colleen M. Talty, Paul Tixier, John A. Totterdell, Steve Truluck, Jennah Tucker, Tara Weberg, M. Fernanda Urrutia-Osorio, Machi Yoshida, Jochen R. Zaeschmar, Lauren Meyer

Research outputs 2022 to 2026

Killer whales (Orcinus orca) are cosmopolitan apex predators that interact with numerous species, including sharks, skates, and rays (subclass Elasmobranchii). Interactions between killer whales and elasmobranchs have garnered attention from the scientific community, but the dynamics of these events are poorly understood, as interactions are often challenging to observe. In this study, we collated imagery of interactions between killer whales and elasmobranchs to create the first image-based repository of interspecific interactions between marine predators. A total of 320 photos and videos from 82 unique interactions were collected from 12 countries. A minimum of 18 elasmobranch species across 16 genera were …

Eccentric Exercise: Muscle Damage To The New Normal, Kazunori Nosaka

Research outputs 2022 to 2026

No abstract provided.

Efficient Charging Scheduling Through Coordination Of Electric Vehicle Platoons And Charging Stations, Liwan Qi, Bochun Wu, Shoubo Li, Yi Gong, Wei Ni

Research outputs 2022 to 2026

This paper focuses on charging allocation in a vehicle-to-infrastructure (V2I) communications-enabled electric vehicle (EV) network with heterogeneous traffic flows, where manned EVs and EV platoons coexist, and each EV platoon may have a different size and travel speed. In such a network, hybrid traffic flows pose significant challenges since platoons with multiple EVs can easily cause severe station overloading and increase the total time cost for charging service, particularly when large platoons occur. To tackle this issue, a centralized approach is proposed to plan charging allocation and optimize the velocities of manned EVs and EV platoons with the assistance of …

The Relationship Between Dietary Sodium Intake And Cognitive Function: A Narrative Review, Samantha L. Gardener, M. Fu, L. Morini, T. Schwartzkopff, G. Savage, R. N. Martins, S. R. Rainey-Smith

Research outputs 2022 to 2026

Purpose of Review: This narrative review provides discussion on current evidence regarding the relationship between sodium intake and cognitive function in animal and human studies, as well as potential mechanisms underlying this relationship. Recent Findings: Recent evidence suggests high sodium intake is associated with development of cognitive impairment and neural dysfunction. Additionally, studies have proposed that high sodium intake is associated with increased aggregation of Aβ-amyloid and that hypertension (for which high sodium intake is a risk factor) modulates the relationship between Aβ-amyloid and development of cognitive impairment and Alzheimer’s disease. However, while animal studies demonstrate a consistent relationship between …

Temptation At The School Fence: A Qualitative Exploration Of The Impact Of External Food Outlets On The School Community, Sharonna Mossenson, Klug, Jacinta Francis, Siobhan Hickling, Lukar Thornton, Gina Trapp

Research outputs 2022 to 2026

Retail food outlets are commonly located in close proximity to schools, providing students with opportunities to purchase and consume food enroute to or from school. These outlets are typically unhealthy and disproportionately clustered near schools, and this trend has been increasing over time. While quantitative studies have established associations between school food environments and adolescent dietary behaviours, little is known about how school personnel perceive and experience their impacts. This qualitative study explored perspectives of school personnel (n = 9) from a secondary school in Perth, Western Australia, located 150 m from two retail food precincts (areas with a high …

Women’S Empowerment And Child Stunting In Peru: A Nationally Representative Analysis, Marisella Chumán-Sánchez, Brando Ortiz-Saavedra, Leonardo J. Uribe-Cavero, Anita P. Llamo-Vilcherrez, Joshua W. Moxey, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

Background: Child stunting remains a persistent public health challenge in Peru. Although women’s empowerment has been linked to improved child health, evidence on its domain-specific relationship with stunting remains limited. The objective of this study was to assess the association between women’s empowerment, across attitudes towards violence, social independence, and decision-making, and child stunting in Peru.

Methods: We conducted an analytical cross-sectional study using nationally representative data from the 2021 Demographic and Family Health Survey (ENDES), including 16,650 mother-child pairs. Analyses of women’s empowerment were conducted in a sub-sample with complete SWPER data (n = 12,696). Stunting was defined as …

A Projector-Rank Partition Theorem For Exact Degrees Of Freedom In Experimental Design, K. G. Nagananda

Mathematics and Statistics Faculty Publications and Presentations

In many experimental designs—split-plots, blocked or nested layouts, fractional factorials, and studies with missing or unequal replication—standard ANOVA procedures no longer tell us exactly how many independent pieces of information each effect truly contributes. We provide a general degrees of freedom (df) partition theorem that resolves this ambiguity. For N observations, we show that the total information in the data (i.e., N −1 df) can be split exactly across experimental effects and randomization strata by projecting the data onto each stratum and counting the df each effect contributes there. This yields integer df—not approximations—for any mix of fixed and random …

Helixcross – Design And Development Of An Ai-Powered Cross-Examination Simulation For Forensic Expert Testimony Training, Mark Barash, Bruce Budowle

Faculty Research, Scholarly, and Creative Activity

Forensic testimony is where science meets the courtroom, and it is one of the critical forensic skills taught largely by apprenticeship. An examiner who overstates a match, mishandles a probability, or cannot support a method under direct or cross-examination can weaken the evidence in precisely the cases that rely on it. Yet in most forensic laboratories, testimony preparation remains largely informal, mentor-dependent, and unscalable. Consequently, many practitioners first face rigorous cross-examination at trial. To address this gap, HelixCross, an alpha-stage, publicly accessible, prompt-engineered large language model (LLM) agent, was developed. It uses retrieval-augmented generation (RAG) to simulate defense counsel cross-examination …

Recent Canadian Immigration Reforms And Their Consequences For Migrant Children And Families’ Health: The “Globalization Of Indifference”?, Rachel Kronick, Marianne Côté-Olijnyk, Efrat Arbel

All Faculty Publications

Despite its reputation as a welcoming nation to refugees, Canada has enforced increasing restrictions on asylum, even in the face of evidence from the United States and around the world of the profound harm such restrictions cause. In this paper, we outline recent Canadian legal and policy reforms and their potential impacts on refugee health equity. Following Farmer's approach of ethnographic case narratives that aim to portray how current policy and legislation are embodied and felt in migrants' lives, we document avoidable harms to migrant children and families. Our data come from qualitative research with inadmissible asylum seekers and narrative …

Correctional Officer Suicide: A Theory-Driven Investigation Of Acquired Capability And Suicide Behavior, Abigail R. Andersen

All-Inclusive List of Electronic Theses and Dissertations

A growing body of research suggests that correctional officers (COs) die by suicide at a significantly higher rate compared to the general population and some other public safety personnel. Despite what is known about this phenomenon, an understanding of the risk factors driving the high rate of suicide among this population remains unclear. Specifically, little attention has been paid to specific risk factors for suicide among this population and there is an overall absence of theory-driven research investigating CO suicide. The present study sought to address the gap in this area of research by investigating potential risk factors for suicide …

Environmental Or Occupational Heavy Metal Exposure In The Development And Progression Of End Stage Kidney Disease: A Systematic And Network Meta-Analysis, Lauren Nguyen

Summer Research Program Abstracts

No abstract provided.

The Benefits And Barriers To Expanding Crna Programs In Michigan, Grace Van Zweden

Honors Theses

The demand for Certified Registered Nurse Anesthetists (CRNAs) and their delivery of safe, high-quality anesthesia care has increased significantly due to nationwide anesthesia provider shortages and the growing reliance on CRNAs to meet healthcare system needs. This demand underscores the importance of expanding nurse anesthesia programs in Michigan and across the United States to support nurses pursuing advanced education and to improve patient access to essential care within their communities. The CRNA profession has evolved over time to meet the changing needs of the healthcare system, and current CRNA programs require applicants to satisfy rigorous and highly specific admission criteria. …

The Roddey Mcmillan Record - November 25, 2025, Winthrop University

The RMR 2020-2029

The Roddey McMillan Record (RMR) is Winthrop’s monthly multicultural student publication. The RMR has been a significant voice of the minority population of the Winthrop community since its creation by Gail Harris in April 1986. It promotes awareness and understanding of issues concerning minorities for the prosperity of the entire Winthrop community. The purpose of the RMR is to shine light on the many diverse cultures at Winthrop, focusing on issues, concerns and happenings of those who represent the multicultural community on campus. The Roddey McMillan Record is named after Dr. Cynthia Roddey and Atty, Sheila McMillan. Cynthia Roddey was …

When The Bridge Is Not At Sea: Investigating Transfer Of Learning From Full Mission Bridge Simulator To Navigation Training Onboard, Thammawan Phanphichit

World Maritime University Ph.D. Dissertations

This dissertation explores, through a mixed-methods approach, how fullmission bridge simulators support transfer of learning to navigation training onboard, and under what conditions transfer can be trusted. Qualitative and quantitative components were integrated across the four articles. The first study explores how key onboard training stakeholders perceive its challenges, limitations, and the possibility of reducing required sea-time. Findings show broad agreement that OBT remains important, though openness to simulator use was conditional on credible evidence that simulator-developed competence can transfer onboard. The second and third studies examine this through transfer of learning theory. A systematic review identifies elements influencing transfer …

Parental Perceptions Of Child Health And Their Alignment With Clinical Indicators In Overweight Or Obese Low-Income Children, Katherine Moorman-Wolfe

Summer Research Program Abstracts

No abstract provided.

We All Read: Adapting An Early Literacy Program For Children With Developmental Differences And Their Families, Rachel Podl

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Children with developmental differences face elevated risk for early literacy delays, while their caregivers experience significant difficulty accessing appropriate and supportive resources. This paper describes an adaptation of WeRead, an existing story-time and psychoeducation program through the University of Denver's Baby S.T.E.P.S. Lab, for children ages 0–7 with developmental differences and their caregivers. The program integrated a neurodiversity-affirming read-aloud, a strengths-based art activity, movement and music, caregiver psychoeducation on visual schedules, and collaboration with four community partners. The event drew approximately 65 attendees. A post-program survey, though limited by few responses, indicated that caregivers valued the program's accessibility, community partnerships, …

Lost In Chaos: The Battle Between Selfcare And Motherhood, Sarah Shahzad

MS Marketing Research Projects/Theses

Motherhood in collectivist societies such as Pakistan is deeply intertwined with caregiving, leaving limited space for women’s self-care or personal well-being. This study explores how young Pakistani mothers negotiate self-care within competing expectations of maternal sacrifice, cultural morality, and structural constraints. Guided by the Institutional Logics Perspective (ILP), it examines how familial norms, religious values, and market forces collectively shape women’s self-care practices, framing self-care not as an autonomous act but as a negotiated process embedded within social and institutional boundaries. This study adopts an interpretive phenomenological approach to explore how Pakistani mothers experience and negotiate self-care within cultural and …

20260717: Theatre & Fine Arts Publications, 1983-1992, College Of Arts And Media

Guides to University Archives

These items include materials from the College of Arts and Media at Marshall University from 1983-1992. Items were received in the early 1990s and include notable materials about the Proposal to Establish a Fine Arts College at Marshall in 1984; Theatre and Dance Dept Slides; and some Fine Arts packets. Please download the finding aid for a full list of contents.

The Two Fridas: How The Use Of Semiotics Reflects The Social History Of Mexico In Frida Kahlo’S Work, Raquel Maria Botteon Martins

SPARK Symposium Presentations

Frida Kahlo and Diego Rivera are often credited as having played a crucial role in establishing a Mexican avant-garde. According to the Denver Art Museum’s statement for the exhibition Frida Kahlo, Diego Rivera, and Mexican Modernism, their body of work often incorporated portrayals of mexicanidad, an identity born of Mexico’s ancient cultures and its colonial past that projected a visionary future. The use of mexicanidad imagery started with the efforts to create a new national art, following the Mexican revolution, when the country used public and socially effective art to communicate new ideals of identity.  Through the analysis of …

Consensus Recommendations For Movement Therapies Of Patients With Heritable Vascular Diseases: A Modified Delphi Study, Randy Liu

Summer Research Program Abstracts

No abstract provided.

The Missouri Miner, November 10, 2016

The Missouri Miner Newspaper

No abstract provided.

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

Manuscripts, Articles, Book Chapters and Other Papers

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

Tiny Large Language Models For Iot Networks: Potentials And Challenges, Muhammed Golec, Suhib Bani Melhem, Yaser Khamayseh, Abdulmalik Alwarafy, Naofal Al-Dhahir

All Works

Large Language Models (LLM), which have gained great momentum in recent years, have revolutionized the field of Artificial Intelligence (AI); while their applicability for hardware-constrained Internet of Things (IoT) environments has begun to be questioned. This has led to the emergence of compact architecture and resource-efficient Tiny LLM models. This survey paper systematically examines Tiny LLMs for IoT networks and classifies existing approaches in five basic dimensions: model architectures, optimization strategies, transfer learning methods, deployment paradigms, and explainability-security integration. By applying the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method, 139 related studies published between 2020 and 2025 …

Lrq-Solver: A Transformer-Based Neural Operator For Fast And Accurate Solving Of Large-Scale 3d Pdes, Peijian Zeng, Guan Wang, Haohao Gu, Xiaoguang Hu, Tiezhu Gao, Zhuowei Wang, Aimin Yang, Xiaoyu Song

Electrical and Computer Engineering Faculty Publications and Presentations

Solving large-scale PDEs on complex three-dimensional geometries remains a central challenge in scientific and engineering computing, often due to expensive pre-processing stages and high computational overhead. We present Low-Rank Query-based PDE Solver (LRQ-Solver), a physics-integrated deep learning framework for efficient CAE simulations of complex three-dimensional geometries in CAD-driven design analysis. Built upon the Parameter-Conditioned Lagrangian Modeling (PCLM) that embeds physical consistency into the learning process and the Low-Rank Query Attention (LR-QA) module that reduces attention complexity from O(N2) to O(NC2+C3) via covariance decomposition, LRQ-Solver supports multi-configuration analysis within iterative design workflows. On two benchmark datasets, it achieves a 28.6% error …

Keyframe Selection From Motion Capture Data With Dual-Agent Reinforcement Learning, Kun Hu, Wang, Clinton Mo, Mingyang Ma, Shaohui Mei, Zebin Chen, Zhiyong Wang

Research outputs 2022 to 2026

Animation production workflows centered around motion capture techniques require animators to edit motions based on a set of keyframes. However, most existing keyframe selection methods are optimization-based, which suffer from the issues of flexibility and efficiency. In this paper, a novel deep reinforcement learning method with dual agents are proposed for unsupervised keyframe selection. First, an S-Agent and an R-Agent evaluate the actions of selection and refinement, respectively. A deep spatio-temporal network, namely graph keyframe evaluation network (GKEN), is proposed for the agents. Then, an animation specified reward is devised based on reconstruction, which fulfills three important properties of the …

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

Research Collection College of Integrative Studies

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

Listening As Method: She Speaks And The Case For Podcasting As A Feminist Research Methodology In Women's Non-Medicalised Self-Care, Narelle Lemon

Research outputs 2022 to 2026

Women's non-medicalised self-care — the everyday, relational practices through which women tend to themselves — remains largely illegible to conventional health research methods. This article argues that podcasting constitutes a feminist research methodology rather than a supplementary dissemination tool and makes the case for its adoption in qualitative health research on women's wellbeing. The argument develops through an extended case study of She Speaks , an Australian podcast series produced by the author across four seasons and sixty-two episodes. Situated within arts-based research and feminist methodological traditions, the study treats the podcast itself as the research vehicle: a site where …

Conventional And Emerging Pre-Treatments For Plant Protein Fermentation: Prospects For Next-Generation Plant-Based Meat Analogues, Vishal Sharma, Ruth M. Hamill, Eduarda M. Cabral, Catherine M. Burgess, Catherine Barry-Ryan

Research Outputs: 2025-Present

The development of plant-based meat analogues (PBMAs) that accurately replicate meat texture and flavor remains limited by fundamental structural differences between plant and animal proteins. Most notably, the globular conformation of plant proteins contrasts with the fibrous anisotropy of animal muscle, thereby limiting viscoelasticity. Additional challenges include beany off-notes arising from lipid oxidation products such as hexanal and anti-nutritional factors (ANFs) that reduce bioavailability. Fermentation is a traditional technology increasingly explored as a strategy to address these limitations by modifying protein structure and functional properties, and by promoting the formation of savory volatile compounds. However, conventional processing and extraction of …

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

Research & Publications

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