Digital Commons Network^™

The Case For Gulf Region-Specific Peripheral Artery Disease Trials: A Comprehensive Literature Review, Hosaam H. Nasr, Faisal A. Almudaiheem

Saudi Medical Journal

Peripheral artery disease (PAD) research is globally underrepresented, with landmark trials like Best Endovascular Surgical Therapy for Patients with Critical Limb Ischemia and Bypass versus Angioplasty in Severe Ischemia of the Leg predominantly featuring white, Western populations. These studies fail to account for the unique clinical landscape of the Gulf region, where PAD prevalence reaches up to 13.7%. Gulf patients present at younger ages and face a disproportionately high diabetes burden, with regional prevalence near 18%, nearly double that of Europe. Beyond metabolic factors, the Gulf population exhibits distinct genetic architectures, including high rates of consanguinity and familial hypercholesterolemia. Because …

Meta-Analysis On The Effect Of Tai Chi Chuan On Human Biomechanics And Health From (2021–2025), Bijad S. Alqahtani, Husam A. Almalki

Saudi Medical Journal

Objective: Prior reviews emphasize overall health outcomes of Tai Chi Chuan (TCC) but rarely resolve the biomechanical intermediates (such as Center of Mass (CoM)–Center of Pressure (CoP) control, joint loading) that link practice to clinical function—knowledge that matters for balance, fall risk, and osteoarthritic knee load management. This systematic review and meta-analysis aim to test the null hypothesis that TCC produces no improvement versus comparators in (i) biomechanical stability indices (mediolateral/anterior–posterior CoM–CoP separation; COP Root Mean Square RMS) and (ii) related clinical functions (such as Time up and go (TUG), Berg balance scale (BBS), Western Ontario and McMaster Universities Osteoarthritis …

Developmental Dysplasia Of The Hip In Saudi Arabia And The Gulf Countries: A Genetic Systematic Review Study, Naif Z. Alrashdi, Ahmed M. Almansour, Azfar Jamal

Saudi Medical Journal

Objective: To describe the available research on genetic determinants with special emphasis on the developmental dysplasia of the hip (DDH), in Saudi Arabia and Gulf nations, with reference to the genetic variants, family trend, and environmental factors. Methods: The literature search was conducted in PubMed, Embase, Scopus, Web of Science, and the Saudi Digital Library and Google Scholar through a broad literature search since the beginning of the databases until 2023. Studies that conducted in Saudi Arabia or Gulf countries which evaluated the relationships of genetic factors in DDH were included. Case reports, conference abstracts, and studies that did not …

Exploring Translational Medical Research Progress In G20 Countries: 5-Year Study, Hana A. Alhumud, Fars K. Alanazi, Edward B. Devol

Saudi Medical Journal

Objectives: Biomedical research is crucial for advancing medical knowledge and improving public health. However, the research process is often disjointed and lacks seamless progression, leading to delays and missed opportunities. To address this, the concept of translational research has emerged, focusing on the smooth transition of research results to the next stage of inquiry. Methods: This study analyzed approximately 40,000 research publications from the Web of Science database to identify research activities associated with translational research. Publications from Group of 20 (G20) countries over the past 5 years were examined to explore patterns of research focus and progress in this …

Artificial Intelligence In Central Arkansas School Districts: A Phenomenological Study Of Practices, Polices, And Perceptions, Alana M. Graham

ATU Theses and Dissertations 2021 - Present

Artificial intelligence (AI) has evolved at a fast rate and has created both opportunities and challenges for public school districts. As AI technologies continue to emerge, limited research exists regarding how school districts in central Arkansas are integrating AI into instructional and administrative practices. The purpose of this phenomenological study was to explore district-level administrators’ perceptions and experiences regarding the integration of artificial intelligence in public school districts in central Arkansas. The study was guided by Diffusion of Innovations Theory and the Technology Acceptance Model, and examined current AI practices, policy development, perceived benefits and challenges, and barriers associated with …

"Because The President Said So:" Agency Reason Giving And Presidential Statements Of Will, Nina A. Mendelson

Articles

Reason giving has long been understood to legitimate administrative agency actions by assuring legal, nonarbitrary, stable, and well-considered decisions. It is core to the Administrative Procedure Act's process and judicial review provisions. But the obligation to give reasons is receiving a challenge from the political accountability side, as executive orders skyrocket and the Supreme Court moves towards unitary executive theory in decisions such as Trump v. Slaughter and Seila Law v. CFPB. In striking down independent agencies under Article II, the Court has emphasized that political accountability of agencies to the President is critical. Both the President and executive agencies …

Escherichia Coli Concentrations In Sand And Water At Tributary-Influenced Lake Michigan Beaches, Josie Elaine Kuhlman

Masters Theses

Contamination of public recreational water and sand is a human health concern, creating a management challenge for public health officials. Past research has shown that Escherichia coli can persist in sediment and can be washed into recreational water. Currently, beach monitoring practices only utilize E. coli concentrations in water samples to determine beach safety and do not consider potential exposure to sediment/sand concentrations. In this study, I investigated the relationship between E. coli concentrations in water and sand samples, which will aid public health officials in making more informed decisions about beach closures. I utilized culture-based measurements of E. coli …

Public Blame And Prevention Preferences Following K-12 School Shootings: Mean World Beliefs And Doomscrolling, Jennifer L. Lemanski, Gordon A. Crews

Communication Faculty Publications

This study examines how routine digital media use shapes public blame attribution and prevention preferences following K-12 school shootings. Drawing on Mean World Syndrome (MWS) and research on doomscrolling, the study investigates whether habitual exposure to threatening and sensationalized content is associated with patterns of digital engagement and interpretations of responsibility for school shooting events. Using a nationwide survey of U.S. adults (N = 540), the study measured MWS, doomscrolling tendencies, political orientation, blame attribution, and engagement behaviors such as seeking information, sharing, and commenting on school violence–related content. Canonical correlation analyses indicate that higher levels of MWS and doomscrolling …

Preparing Newly-Hired Elementary Teachers For Evidence-Based Reading Instruction Through Professional Development, Sierra Rose Anthony

Masters Projects

There is a growing need to equip teachers with the knowledge and support necessary to foster student growth in reading. The problem addressed in this project is that many newly-hired teachers lack the knowledge, confidence, and instructional coaching needed to effectively implement evidence-based literacy practices in conjunction with high-leverage teaching practices. Newly-hired teachers include teachers who are new to a district, both those who have transferred from another school and those who are just beginning their teaching careers. This project proposes a year-long professional development program that equips newly-hired teachers with evidence-based literacy practices and high-leverage teaching practices through explicit …

Surgical Outcomes Of Hidradenitis Suppurativa Excision: Factors Impacting Wound Healing Time, Christina Huang, Scott H. Koeneman, Sherry Yang, Sami Tannour

Department of Surgery Faculty Papers

Hidradenitis suppurativa (HS) can be treated surgically to excise recurrent and recalcitrant regions of disease activity. However, surgical outcomes are highly variable depending on closure method, concomitant medical management and area of excision. In this study, we aim to characterise the healing courses from HS excision in a case series. To reduce operator variability, we opted to conduct a case series from a single surgeon. Surgeries conducted from June 2024-December 2025 by surgeon S.T. were included, and the postoperative course was followed until February 2026. Surgical details and postoperative course for 34 sites of HS across 20 patients were analysed. …

Understanding And Responding To Childhood Trauma In The Classroom, Kara L. Ganzer

Master of Arts in Human Services

This capstone explored childhood trauma as a significant public health and educational issue because of its widespread impact on children’s development, learning, behavior, and educational experiences. A review of the current literature was conducted to examine adverse childhood experiences (ACEs), the neurobiological and developmental effects of childhood trauma, its impact within educational settings, and the trauma-informed approaches for supporting students who have experienced adversity. The literature suggested that childhood trauma can disrupt brain development, executive functioning, emotional regulation, attention, memory, and stress-response systems, contributing to academic, behavioral, and social-emotional challenges within the classroom. Findings also highlighted the important role schools …

Improving Diabetic Retinopathy Screening Among Adults With Diabetes In Boston, Massachusetts: A Policy Brief For Primary Care Implementation, Amber L. Auger

Capstones

No abstract provided.

Mountain Development In Nepal: Settlements, Infrastructure, And Economic Transformation, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

As Nepal urbanizes, expands infrastructure, strengthens local governments, and explores deeper connectivity with India and China, climate change is increasing floods, landslides, heat, and water insecurity. Rapid internal migration, rising disaster risks, youth outmigration, and dependence on remittances are also revealing the limits of conventional urban development, especially in the mountainous region. The central challenge for Nepal is no longer just to accommodate growing towns and cities, but to build settlements that are safe, productive, environmentally resilient, and capable of sustaining long-term prosperity.

This paper argues that Nepal's urban future must be guided by a new development paradigm centered on …

Inclusion Support For Early Childhood Educators, Victoria Parker

Masters Projects

Some general education teachers are not prepared to support the diverse needs of young students with disabilities being included in general education classrooms. Research shows that teacher preparation is a vital component to creating high-quality inclusive classrooms for young children. Preparing teachers for teaching in inclusive classrooms starts in college, and needs to continue throughout teaching careers to encourage and support the implementation of new strategies. Research also shows that training and preparedness for the challenges of working with students with diverse needs in the general education classroom affects staff attitudes and willingness to collaborate. The purpose of this project …

Methodologies For Encouraging Creative Expression Within The Curriculum, Ian D. Martzke

Masters Projects

Many students struggle to find creative expression within the school curriculum. Indeed, since the 1990s we have seen a rise in average IQ but a reduction in scores through the Torrance Test for Creative Thinking (TTCT) (Kim, 2011). In the course of this project several methodologies for creative problem solving will be described and several lessons will be described that will both explain and model these methodologies of creative problem solving. These lessons will utilize the creative process (Wallas, 1926) and be written to include student choice (Hogan et al. 2020) specifically, within the instructional framework known as Teaching for …

A Structured Independent Reading Framework To Promote Reading Engagement And Literacy Achievement In Elementary Classrooms, Linda K. Bush

Masters Projects

State and national assessment data indicate declining reading achievement and decreasing reading engagement among elementary students. At the same time, increasing instructional demands and accountability pressures have reduced opportunities for students to participate in meaningful Independent Reading, despite decades of research demonstrating its value for literacy development. Research consistently suggests that Independent Reading is most effective when students are provided with protected reading time, meaningful choice, access to engaging texts, instructional support, opportunities for discussion, reflection, and authentic literacy experiences.

This master’s project presents a Structured Independent Reading Framework, which is a research-based instructional framework designed for elementary classrooms that …

Integrated Self-Regulation Strategy Development And Physical Science: A Unit For Second Grade, Ashley Crawford

Masters Projects

Writing is a large part of education, social communication, and work environments. However, the ability of elementary students to write proficiently is severely lacking. Much of educational writing and work-place writing is informational and the foundation of this writing begins in elementary school. There is a need to increase the amount of instruction and practice that elementary students receive in informational writing so that they are able to write in a competent manner. Writing proficiency in elementary school will affect the education a student receives moving forward and ultimately their adult lives.

Elementary educators need to integrate classroom instruction to …

Long-Term Poverty, Rurality, And Geographic Disparities In Colorectal Cancer: A Spatial Analysis In Texas, Ryan Ramphul, Tracey Farrigan, Yixiao Chen, Yanchen Liu, Jooyeon Lee, Ruth Rechis, Karen Basen-Engquist, Lorna Mcneill

Faculty, Staff and Student Publications

Purpose: Colorectal cancer (CRC) remains a leading cause of cancer morbidity and mortality in the United States and shows substantial geographic variation. Socioeconomically disadvantaged communities experience elevated CRC incidence, yet few studies have analyzed multi-decade poverty measures for long-term structural disadvantage.

Methods: We analyzed CRC incidence from 2017 to 2021 across Texas using Texas Cancer Registry data. Age-sex-race/ethnicity standardized cases were incorporated as offsets in Bayesian spatial models to generate tract-level posterior mean relative risks. We evaluated four tract-level poverty measures (high poverty in 2021; persistent poverty since 1990; enduring poverty since 1980 and 1970), Rural-Urban Commuting Area (RUCA) classifications, …

Demographic Influences On Awareness Of Speech-Language Pathology Services In The U.S., Phil Weir-Mayta, Joshua Ayala

Communication Sciences and Disorders Faculty Articles and Research

Introduction

Methods

Surface-Modified Zinc Oxide Nanostructures For Ammonia Detection, Gowri Shonali N Ms

Theses and Dissertations

The escalating demand for sustainable gas sensors with low-ppm detection has driven research on surface-engineered nanomaterials for portable air-quality and health screening. This thesis focuses on the fabrication of nanostructured ZnO films as chemiresistive sensors for NH3 detection at RT. This study investigates surface modification using GO, rGO, g-C3N4, Ti3C2Tx; (Se, and Te) ink using a drop casting technique over DC-sputtered ZnO films. Surface modification plays a vital role by providing plenty of active sites, enhancing defective oxygen vacancy, facilitating charge transfer, and synergistic interaction between adsorbed oxygen species to enhance the sensing performance at RT. Among them trGO/ZnO hybrid …

Becoming A Therapist In A Foreign Land: Narratives Of International Trainee Clinicians Of Color In The U.S., Prathma Sharma

Electronic Theses and Dissertations

The focus of this dissertation project is on the community of trainee clinicians of color, who have been consistently overlooked in the literature on mental health. This dissertation employed narrative analysis as a methodological framework to explore the experiences of international trainee clinicians of color as they navigated the complex landscape of mental health training in the United States. In an increasingly globalized world, the voices and perspectives of these individuals offered critical insights into the challenges, triumphs, and unique pathways that shaped their professional development. Much of the literature on diversity and inclusion tends to individualize the challenging experiences, …

Lessons From Tanzania’S Ujamaa For Smart Settlements In Nepal: Social Justice And Economic Development, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

Nepal’s constitutional commitment to a “socialism-oriented” state places social justice, equitable access to resources and housing, and protection of marginalized populations at the center of national development discourse. However, persistent landlessness, informal settlements, unemployment, youth outmigration, and unequal access to infrastructure reveal a significant gap between constitutional aspirations and socioeconomic realities.

This article examines lessons Nepal can draw from Tanzania’s experience with Ujamaa, the African socialist development model initiated by President Nyerere in 1967. Using comparative policy analysis, published research, official documents, and exploratory field observations from selected Tanzanian locations, including the capital and villages in the Iringa Region, the …

Indigenous Ontologies And Architecture, Reconstructing Interrelational Relationships, Arlene Garcia Guzman

McNair Summer Research Program

Contemporary architecture faces a growing pressure to respond to the socioecological crises with regard to the consequences of design that so often accept environmental systems as separate from the living. In contrast, many Native systems, often referred to as Traditional Knowledge (TK), comprehend cumulative, place-based bodies of knowledge that are developed through extended histories of interaction with specific environments. In this context, Traditional Knowledge encompasses resource use practices, sustainability, spirituality, and an emphasis on a relational worldview. It is characterized in such a framework that different layers of existence, such as humans, animals, plants, water, climate, and materials, are understood …

Template Housing: A House For The Next 100 Years, Joab Barrientos, Sophia Rico, Armando Munoz

McNair Summer Research Program

This research looks at more than a hundred years of prefabricated housing to show how standardized housing production has changed and shaped today’s housing. By studying old records and current pre-approved housing plans, the study shows how housing design has shifted over time. Comparing examples from the past and present reveals common strategies to boost efficiency, speed up construction, and make housing more accessible. With the ongoing housing shortage in the United States, this research is timely, especially given the recent 21st Century ROAD to Housing Act, which encourages faster, more efficient housing development. The study creates a timeline that …

Enhancing A Mid-Wave Infrared Fourier Transform Hyperspectral Imager For Explosions, James T. Stofel, Kody A. Wilson, Martin Larivière-Bastien, Anthony L. Franz, Michael L. Dexter

Faculty Publications

Capturing reliable hyperspectral imager data at a meaningful frame rate for explosions and other fast-changing scenes is not possible in the mid-wave infrared region under traditional sensor operating configurations and processing techniques, which typically have frame rates on the order of 0.5–2.0 Hz. To combat these shortcomings, the scene acquisition parameters were tailored for explosions and a new method for processing optical signatures of fast transient scenes with Fourier-transform infrared hyperspectral imagers was developed. For this technique, the instrument was first configured to collect asymmetric interferograms while optimizing the number of measurement points on the short side of the interferogram. …

Shock-Absorption Capacity In Menaap: A Regional Diagnostic Using The Policy Space Index, Alexei Kireyev

Arab Economic and Business Journal

This paper assesses the short-term shock-absorption capacity of the Middle East, North Africa, Afghanistan, and Pakistan (MENAAP) using the Policy Space Index (PSI). The PSI integrates fiscal, monetary, and reserve indicators and adjusts them for institutional constraints to measure nominal and effective shock-absorption capacity. The key finding is that MENAAP effective policy space averaged about 11 percent of GDP in 2024, roughly half the global average and heavily concentrated in oil exporters. The constraints lie in MENAAP's institutional arrangements and insufficient fiscal discipline. Easing them requires fiscal consolidation alongside structural reforms to address the institutional bottlenecks.

South Asian Literature In Focus: A Review Of Nation And Nationalism In South Asian Literature, Amine Oudghiri

Critical Humanities

This is a book review.

Exploring The Effectiveness Of A “How-To-Teach” Book Club For Preservice Teachers, Rina Bousalis, Eden Greene, Robyn Klein, Abigail Woods, Isabella Mandoeng

Journal of Educational Research and Practice

As teacher training programs continue seeking ways to prepare their preservice teachers to teach, many have turned to “how-to-teach” books written by veteran teachers, viewing them as a valuable source that could offer teacher candidates additional support. This study, which developed from the idea of creating a book club with instructors and members of a university’s future educators’ organization, used a qualitative textual analysis approach to explore concepts that emerged from how-to-teach books, how participants’ perceived those concepts, and how the books benefited participants. The study revealed that although authors’ perspectives often conflicted with participants’ beliefs, the authors’ engaging activities …

Major League Baseball's Major Labor Boondoggle: Rethinking Salary Arbitration, Matthew W. Givens

Kentucky Law Journal

No abstract provided.

The Separation Of Election Contest Powers, Casey Parker-Bell

Kentucky Law Journal

No abstract provided.