Digital Commons Network^™

From "Proletariat" To President:The Educational History Of Dr. Cleveland L. Sellers, Jr., Franklin J. Gause

Theses and Dissertations

The focus of my study is the life of Dr. Cleveland L. Sellers, Jr. as a Black activist educator. Using oral history interviews, autobiographical, and biographical resources, alongside a thorough examination of Sellers’ (1973) published works, speeches, and archival materials, I explore how his formative experiences and his experiences as a student activist during the 1954 - 1968 Civil Rights Movement shaped his understanding of education as a tool for liberation. Sellers was a prominent figure in the Civil Rights Movement in the United States. He later became a faculty member in the History department and the chair of the …

Clusters In The Storm: Regional Economic Specialization Before And After Hurricane Harvey, Gwyneth King Waddington

Theses and Dissertations

In recent years, large-scale disaster events have dominated headlines. As the world faces an increasing number of such disasters, it is crucial to understand their impacts beyond immediate monetary losses. Disasters not only directly impact individuals and businesses but may also reshape the spatial patterns of the regional economy. Through a case study of Hurricane Harvey in Texas and Louisiana, this study examines how disaster events influence regional economic specialization patterns and contribute to uneven impacts across economic supersectors and geographies. Expanding on previous methodologies, this study incorporates temporal analysis tools to identify and investigate case studies of economic change. …

Cultural Competency Of Teachers And Its Effect On Their Instructional Practices, Martin Sims

Theses and Dissertations

Core content teachers at S Middle School participate in a study that reveals how increased cultural competency levels among 7^th-grade core content teachers positively influences their instructional practices. The increased cultural competency led to a more inclusive and effective learning environment across all core content areas. Throughout the study, teachers reflected on their own cultural identities while also considering the diverse cultural backgrounds of their students in each class period. As a result, teachers gained a deeper understanding of how cultural factors shape students' learning experiences and needs. The participants adjusted their teaching strategies to better connect with …

Evaluating The Value Of Ai Solutions In Healthcare: A Roi Assessment, Michael Corrado, Devang Gor, Adam Flanders, Avishkar Sharma, Jessa Tunacao Md, Luis Taveras Phd, Richard Kerr

Research Scholars

No abstract provided.

Investigating Environmental And Socioeconomic Contributors To Adult Obesity In The Rio Grande Valley, John Nicholas Cauba, Jihoo Woo, Russel Wiggins, Shizue Mito

School of Medicine Publications

Obesity in the Rio Grande Valley (RGV) of Texas remains a critical public health concern, with rates (46.9%) significantly exceeding those of Texas (36%) and the U.S. (34%) (p < 0.001). This study used 2024 County Health Rankings data to analyze environmental and socioeconomic contributors to obesity across 240 Texas counties, with a population-weighted focus on Hidalgo, Cameron, Starr, and Willacy counties. The RGV exhibited markedly poorer access to exercise, higher rates of physical inactivity, lower Food Environment Index scores (FEI = 4.3 vs. 5.7 in Texas), higher rates of uninsurance, worse patient-to–primary care physician (PCP) ratios (2152:1 vs. Texas 1660:1), and increased preventable hospitalizations. Multiple linear regression identified physical inactivity (β = 0.6, p = 0.01) and access to exercise (β = −0.02, p = 0.02) as significant predictors of obesity. Notably, higher uninsured rates were associated with lower reported obesity, likely due to underdiagnosis in the absence of routine care. These findings emphasize the need for targeted interventions addressing food access, environmental and recreational infrastructure, along with healthcare infrastructure in the RGV, where socioeconomic disadvantage and structural barriers magnify the impact of national obesity trends on the regional level.

Lessons From Mysticism For Healthcare Providers: Health Care As A Space For Intersubjective Encounters Of Care, Micaela Plantinga, Alexandre A. Martins

Theology Faculty Research and Publications

Society’s deep divisions, fueled by individualism, competition, consumerism, rigid ideologies, and limited dialogue, have impacted health care, leading to weakened connections between providers and patients. In the U.S., heavy reliance on medical technology and the rise of AI have further eroded these intersubjective bonds, reducing empathetic engagement in care. To address this challenge, the paper explores insights from Christian mystics Saint Teresa of Avila and Edith Stein. Teresa’s teachings on self-examination and humility, despite her life as a cloistered nun, influenced both her religious order and the broader Church. Meanwhile, Stein’s phenomenological approach emphasized empathy and "suffering with" others, viewing …

The Challenges Of Using Ultrasound To Measure The Trachea: A Brief Report, Helen Newman, Jodi Allen, Madan Narayanan, Nchafatso Obonyo, Nur Syahrunnizar, Karen Hammet, David Parry, Sarah Wallace, Anna-Liisa Sutt, Joseph Osterwalder, Daniel Martin

Peninsula Medical School

BACKGROUND: Tracheostomy is a common procedure in intensive care medicine, involving the insertion of an artificial airway through the front of the neck into the trachea. The size of tracheostomy tube in relation to the trachea is important, influencing clinical outcomes and patient experience. Ultrasound is readily available at the bedside and airway applications have been reported, including airway measurement. However, the presence of air within airway lumina presents challenges to ultrasound and causes artefact. Guidance is lacking on tracheal sonography and measurement.

AIM: to characterize the sonoanatomy of the inner tracheal wall and determine reference points for measuring tracheal …

Summer Proceedings 2025, Sav Milburn, Brandon Hernandez-Calvario, Roberto Palacios, Paris Wu, Naomi Cai, Olivia Wang

altREU Projects

This comprehensive collection showcases cutting-edge research from undergraduate students participating in three innovative programs at Portland State University: the NSF-funded Research Experiences for Undergraduates (REU) site on "Computational Modeling Serving Portland," the alternative Research Experiences for Undergraduates (altREU) program, and Teuscher Lab internships. These programs leverage community partnerships while breaking traditional barriers through fully online, accessible formats that welcome students regardless of background or circumstances. The 24 projects span foundational AI methods, healthcare and medical AI, transportation and urban safety, environmental and earth sciences, language and social AI, and specialized neural architectures. From developing assistive driving companions and emotion-aware AI …

Developing A Curriculum Audit Tool For Justice, Equity, Diversity, And Inclusion In Occupational Therapy Education, Whitney M. Cranna, Sarah Mckinnon

Translational Science in Occupation

Background: The OT profession is calling for intentional pedagogy that builds future practitioners’ capacity for embodying justice, diversity, equity, and inclusion (JEDI) values; however, the interpretation and application of this mission remain subjective and nebulous. Developing a theory-driven audit tool may help standardize and clarify JEDI pedagogy needs to enhance OT preparation and practice.

Objective: Using a culturally responsive, justice-based theoretical lens, this paper describes the development of a JEDI Curriculum Audit Tool for a Post-Professional Doctor of Occupational Therapy (PP-OTD) program.

Design: Quantitative systematic evaluation of curricular alignment with JEDI principles, including a 3-prong retroactive self-evaluation approach.

Setting: Curriculum …

Choroid Plexus Apocrine Secretion Shapes Csf Proteome During Mouse Brain Development, Ya'el Courtney, Joshua P Head, Neil Dani, Olga V. Chechneva, Frederick B Shipley, Yong Zhang, Michael J Holtzman, Cameron Sadegh, Towia A Libermann, Maria K Lehtinen

2020-Current year OA Pubs

The choroid plexus (ChP) regulates cerebrospinal fluid (CSF) composition, providing essential molecular cues for brain development; yet, embryonic ChP secretory mechanisms remain poorly defined. Here we identify apocrine secretion by embryonic ChP epithelial cells as a key regulator of the CSF proteome and neurodevelopment in male and female mice. We demonstrate that the activation of serotonergic 5-HT

Transforming The World With Reparations?, Ingrid Brunk, Monica Hakimi

Faculty Scholarship

Claims for reparations in international law commonly reflect two competing visions--one transformative, the other corrective. The transformative vision looks to reparations to end the long tail of injustices that are associated with large-scale historic harms. The corrective vision is more confined; it focuses on repairing specific, legally cognizable harms and returning the agents or entities involved as closely as possible to the status quo ante. We argue in this Essay that these two visions have distinct conceptual logics, even though they often overlap in practice, and that the transformative vision cannot carry the burdens that are placed on it.

Liquid Power: Myths, Realities, And Policy Responses To Wall Street's Takeover Of Water Markets, Vanessa Casado-Pérez

Faculty Scholarship

In Don Quixote, there is a moment when all the knightly novels are thrown into the fire for their fantastical depictions of chivalry. Yet one book is spared: Tirant lo Blanc. It is saved because, unlike the others, it portrays knights who die in their beds-offering a more realistic depiction of medieval battles. Similarly, Liquid Asset stands out as the book that should be preserved from the extensive body of scholarship on water markets. Many works in this field are influenced by ideological biases that shape their analyses. In contrast, Buzz Thompson's books provides the nuance and balance often lacking …

The Role Of Proactive Management Based Regulation In Assisting Lawyers And Promoting Public Protection, Susan Saab Fortney

Faculty Scholarship

Increasingly, jurisdictions around the world are exploring and implementing proactive, management-based regulation (PMBR) as an alternative to traditional regulatory approaches that discipline attorneys after misconduct occurs. This essay examines the proof and potential of PMBR to empower lawyers and enhance public protection, while transforming the relationship between regulators and practicing lawyers. The essay is based on the Distinguished Lecture the author delivered at the Joseph G. Miller and William C. Becker Center for Professional Responsibility at the University of Akron School of Law.

Mayo Normative Studies: Regression-Based Normative Data For Remote Self-Administration Of The Stricker Learning Span, Symbols Test, And Mayo Test Drive Screening Battery Composite And Validation In Individuals With Mild Cognitive Impairment And Dementia, Nikki H Stricker, Jason Hassenstab, Et Al.

2020-Current year OA Pubs

No abstract provided.

Exercise Effects On Symptoms Of Depression And Anxiety Vary By Patient, Clinical, And Intervention Characteristics In Cancer Survivors: Results From Pooled Analyses Of Individual Participant Data Of 26 Rcts, Marlou Floor Kenkhuis, Meike Doorenbos, Isa H. Mast, Neil K. Aaronson, Marc Van Beurden, Martin Bohus, Kerry S. Courneya, Amanda J. Daley, Daniel A. Galvão, Martine M. Goedendorp, Wim H. Van Harten, Sandi C. Hayes, Anouk E. Hiensch, Melinda L. Irwin, Marie José Kersten, Hans Knoop, Anne M. May, Alex Mcconnachie, Willem Van Mechelen, Nanette Mutrie, Robert U. Newton, Frans Nollet, Hester S. Oldenburg, Martina E. Schmidt, Kathryn H. Schmitz, Karl Heinz Schulz, Dennis R. Taaffe

Research outputs 2022 to 2026

Purpose: This study aimed to investigate whether socio-demographic, clinical, and intervention-related variables moderate the effects of exercise on depression and anxiety symptoms in cancer survivors. Methods: Data from 26 RCTs in the POLARIS database were analyzed using a one-step individual participant data (IPD) meta-analytic approach with linear mixed models to assess exercise effects on depression and anxiety symptoms (z-scores). Interaction terms were added to these models to explore moderators. Results are presented as betas (corresponding to Cohen’s d effect size). Results: Albeit statistically significant, exercise demonstrated negligible effects on symptoms of depression (β = − 0.11; 95% CI = − …

Foundations And Strategic Vision Of The Canadian Translational Geroscience Network, Guy Hajj-Boutros, Andréa Faust, John Muscedere, Perry Kim, Gilles Gouspillou, Lea Harrington, James L. Kirkland, George A. Kuchel, Jeremy Van Raamsdonk, R. Jane Rylett, Chantal Autexier, Louis R. Lapierre, Michael Kobor, Mohammad Auais, Ann Beliën, Jeroen Aerssens, George Sutphin, Kenneth Rockwood, Alexandra Papaioannou, Marc Sim, Jamie Justice, Nancy Mayo, Gustavo Duque

Research outputs 2022 to 2026

Geroscience is an emerging interdisciplinary field that explores the biological connections between aging and the development of chronic diseases, with the ultimate goal of identifying interventions to extend healthspan and delay age-related conditions. Recognizing the growing importance of this field, the Canadian Translational Geroscience Network (geroscience.ca) was officially launched during a conference held in Montreal on September 5-6, 2024. Building on the momentum of successful Geroscience meetings in Toronto and Montreal in 2023, this milestone event marked a transformative step forward for geroscience in Canada. This event brought together key stakeholders, including the Canadian Frailty Network (CFN), the Canadian Institutes …

The Response And Recovery Of Carbon And Water Fluxes In Australian Ecosystems Exposed To Severe Drought, C. Stephens, B. Medlyn, L. Williams, J. Knauer, A. Inbar, E. Pendall, S. K. Arndt, J. Beringer, C. M. Ewenz, N. Hinko-Najera, L. B. Hutley, P. Isaac, M. Liddell, W. Meyer, C. E. Moore, J. Cranko Page, R. Silberstein, W. Woodgate

Research outputs 2022 to 2026

Climate change-driven increases in drought risk pose a critical threat to global carbon and water cycles. However, ecosystem-scale responses remain poorly quantified, particularly for severe, multiyear drought events. We addressed this gap by examining ecosystem-scale carbon and water flux sensitivity to the extreme 2018–19 drought in Australia using data from 14 eddy covariance flux sites. The ecosystems span grasslands and semi-arid woodlands to tropical and temperate forests. The driest sites (classed as “grass” and “very dry”) experienced drastic productivity impacts, with a 65% decrease in Gross Primary Productivity (GPP) over 2 years relative to the pre-drought average. However, fluxes in …

Amyloid Accumulation, Brain Atrophy, And Cognitive Decline In Emergent Alzheimer's Disease, Ying Xia, Pierrick Bourgeat, Vincent Doré, Jurgen Fripp, Yen Ying Lim, Simon M. Laws, Christopher Fowler, Christopher C. Rowe, Colin L. Masters, Elizabeth J. Coulson, Paul Maruff

Research outputs 2022 to 2026

Introduction : Emergent Alzheimer's disease (AD) represents a transitional stage where cognitively unimpaired (CU) individuals exhibit subthreshold but increasing amyloid-β (Aβ) levels. The impact of Aβ accumulation on brain volume loss and cognition during this early stage remains unclear. Methods: This retrospective cohort study analyzed data from 408 CU participants who were initially Aβ− (< 15 Centiloids) and followed for up to 15 years. Changes in basal forebrain and hippocampal volume, along with domain-specific cognitive performance, were compared between those who progressed to Aβ+ (≥20 Centiloids) and those who remained Aβ−. Results: Sixty-five CU participants progressed to Aβ+, indicating emergent AD, and showed faster Aβ accumulation and subtle memory decline. However, no significant differences in rate of BF and hippocampal atrophy were observed between groups. Discussion: The results suggest that during this emergent phase of AD, Aβ accumulation is associated with episodic memory loss, in the absence of detectable accelerated brain atrophy. Highlights: Identified cognitively unimpaired individuals in the emergent stage of Alzheimer's disease (AD). Emergent AD exhibits a greater rate of amyloid-β (Aβ) accumulation. No accelerated volume loss detected in the basal forebrain or hippocampus. Emergent AD is also associated with a subtle decline in memory. Early Aβ accumulation may impair cognitive function before structural atrophy.

Advancing Circular Bioeconomy Through A Systems-Level Assessment Of Food Waste And Industrial Sludge Codigestion, Md Nizam Uddin, Cassidy Hartog, Emma Murray, Jacob Loveless, Luke Roberson, Asli Aslan, Francisco Cubas, Stetson Rowles

Civil Engineering & Construction: Faculty Publications

Disposal of food waste (FW) in landfills remains an unsustainable practice for organic waste management. Simultaneously, pulp and paper mills produce significant amounts of recalcitrant organic waste that is difficult to decompose due to its high lignocellulosic content. In this study, we developed an innovative approach to improve the digestion of pulp and paper mill sludge (PPMS) by amending FW to produce a low chemical oxygen demand (COD) sludge while recovering methane in the process. This codigestion process was evaluated through lab-scale biogas production experiments coupled with a comprehensive economic and environmental sustainability assessment. Biomethane production results revealed that the …

Breast And Prostate Cancer Survivors’ Understanding Of Risk And Management Of Cardiovascular And Musculoskeletal Side Effects Of Treatment: Findings From Focus Groups, Jack Dalla Via, Chris R. Andrew, Brenton J. Baguley, Nina Stewart, Jonathan M. Hodgson, Joshua R. Lewis, Mandy Stanley, Mary A. Kennedy

Research outputs 2022 to 2026

Purpose: Survival after a cancer diagnosis is improving, increasing the importance of understanding and managing long-term treatment-related adverse effects. This study aimed to understand breast and prostate cancer survivors’ understanding of how cancer treatment may affect cardiovascular and musculoskeletal health. Methods: Australian breast and prostate cancer survivors treated with therapies with known cardiovascular adverse effects were recruited via a private cancer care provider. Participants completed an online background questionnaire, then participated in a focus group. Focus groups were recorded, transcribed, then analysed using reflexive thematic analysis. Results: In total, 26 cancer survivors (15 breast, 11 prostate; mean age 67 years) …

Understanding Perceptions, Attitudes And Experiences Of Nursing Students During Clinical Placement In Primary Health Care Settings – A Scoping Review, Debbie Procter, Kylie Mccullough, Debbie Massey, Karen Strickland

Research outputs 2022 to 2026

Aims: Critically analyse literature on undergraduate nursing students' perceptions, attitudes and experiences during Primary Health Care (PHC) placements and identify factors influencing their satisfaction. These insights may improve educational outcomes, shape career intentions and address workforce shortages. Background: Global nursing shortage, driven by increased demands and high attrition, impacts healthcare worldwide. Australia faces projected shortfalls of 79,473 nurses by 2035, significantly in PHC. Attributing factors include remuneration disparities, inadequate training/mentorship and limited career pathways. Strengthening the PHC nursing workforce is crucial, with undergraduate nursing students providing an important workforce pipeline. Design/Method: Scoping Review protocol was registered using Joanna Briggs Institute's …

Cross-Continental Analysis Shows That Disturbance Effects On Reptile Body Condition Do Not Predict Abundance Responses, Kristina J. Macdonald, Don A. Driscoll, Michael D. Craig, Robert A. Davis, Steven J. Hromada, C. M. Gienger, Lee A. Fitzgerald, Daniel J. Leavitt, Danielle K. Walkup, Rickard Abom, Adrian F. Wayne, Gordon R. Friend, Brent Johnson, Danielle Stokeld, Chris R. Dickman, Scott A. Thompson, Graham G. Thompson, Daniel F. Bohórquez Fandiño, Christopher K. Woolley, Annabel L. Smith, Calum Irvine, Tim S. Jessop, Jade E. Keehn, Chris R. Feldman, Xavier Santos, Josabel Belliure

Research outputs 2022 to 2026

Ecological disturbances are discrete events that alter or transform the physical, chemical, or biological characteristics of ecosystems. Disturbance can cause animal populations to decline and, according to the risk-disturbance hypothesis and population collapse framework, these declines can be predicted by declines in animal body condition. However, no research has empirically examined the general relationship between body condition and abundance, nor their relationship in response to disturbance. We used a combined dataset representing 33 studies and > 42,000 observations of 75 species from Australia, New Zealand, Spain and the United States of America to test predictions relating to the relationship between reptile …

Incorporating Waste Plastics Into Pavement Materials: A Review Of Opportunities, Risks, Environmental Implications, And Monitoring Strategies, Ali Ghodrati, Nuha S. Mashaan, Themelina Paraskeva

Research outputs 2022 to 2026

The integration of waste plastics into pavement materials offers a dual benefit of enhancing road performance and mitigating the environmental burden of plastic waste. This review critically examines the opportunities and challenges associated with incorporating waste plastics in pavement construction, with an emphasis on their impact on the mechanical properties, durability, and life cycle performance of pavements. Special attention is given to the environmental implications, particularly the potential generation and release of micro- and nano-plastics during the pavement life cycle. This paper further evaluates current monitoring and analytical methodologies for detecting plastic emissions from road surfaces and explores emerging approaches …

Social Service Inclusion Of Immigrants Through The Lens Of Human Rights In Australia, Obed Adonteng-Kissi, Matthew Mabefam, Nnaemeka Meribe, Frank Darkwa Baffour, Elizabeth Archibong

Research outputs 2022 to 2026

Motivation: A human-centred approach to social service design is necessary to encourage social service inclusion and to offer an avenue for social service action in Australia and globally. Purpose: The purpose of this article is to ascertain the extent to which social service providers design their services to include immigrants. Approach and methods: We draw on literature exploring social service inclusion and the perspectives of 27 social workers and immigrant service users. Semi-structured interviews were conducted with eight social workers and 19 immigrants who were purposefully selected from Brisbane, Townsville, Melbourne and Sydney. We applied the capability theoretical approach of …

“Small” Voices, Big Wins: Analyzing Remedies In Children’S Climate Cases, Maria Antonia Tigre

Washington and Lee Law Review

Children’s climate litigation has emerged as a powerful tool to address the climate crisis, with young plaintiffs around the world taking governments and corporations to court to demand climate action. This Article examines successful cases—those in which relief sought by the applicants was fully or partially granted—across five continents, providing an “around the world” perspective on the evolution and impact of youth-led climate litigation. Focusing on landmark cases in Australia, Colombia, South Africa, South Korea, and the United States, this analysis highlights the arguments presented by young plaintiffs and the judicial reasoning that supported the relief granted. Through a comparative …

Town Of Chester, New Hampshire Annual Reports Of The Town Officers, Boards, Commissions, Committees, And Other Agencies For Fiscal Year Ending June 30, 2025, Chester Town Representatives

Chester, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Perioperative Business Services, Laila Perez, Jacquelyn Mancini Mba

Research Scholars

No abstract provided.

A Recycling Route For E-Waste And Aluminium Scrap To Produce A2xxx And A3xx Al Alloys, Iman El-Mahallawi, Shaza Raji, Mayar M. Ali, Mai Mahmoud, Sara Atef, Mahmoud Tash, Serag Salem, Tarek Elmeligy

Mechanical Engineering

Electronic waste (e-waste) generation is significantly escalating, while traditional recycling methods, failing to meet sustainability criteria, are still used. The implementation of sustainability requirements calling for recycling will not be achieved unless intensive research is conducted for mitigating and tolerating the presence of accumulating tramp elements in the recycled alloys and even revising the existing standard specifications. This study explores an innovative approach to recycling electronic waste (e-waste) by integrating it with aluminum scrap through conventional melting techniques to produce high-performance industrial alloys aiming to develop novel aluminum alloys with enhanced properties suitable for various industrial applications. The experimental process …

Investigating The Neural Mechanisms Underlying Values-Based Leadership Behavior, Brooke Johnson, Gerald Mcglinn M.A., Acc

Research Scholars

No abstract provided.

Teaching Learning Newsletter Vol 5 Issue 1, Sastra Deemed To Be University

TLC Newsletter

No abstract provided.