Digital Commons Network^™

River Confinement And Braiding Loss In Canterbury Region, Aotearoa New Zealand, Victoria Barlow, Peter Ashmore

Geography & Environment Publications

In relation to the wider concern that rivers in Aotearoa New Zealand have been narrowed by river control and land-use encroachment, and that iconic braided patterns are being lost, nine braided rivers from the Canterbury region were studied to compare river width, pattern type and braiding intensity between the mid-1900s and the present based on mapping from aerial images. Channel narrowing occurred along >90% (~490km) of the length of the rivers studied, 375km of which were historically braided. In total, the rivers narrowed by an average of 43% (48% for braided reaches). Coinciding with narrowing, braided reaches lost 1.3 channels, …

Water Permeation Through Single Sub-Micron Pores In Single Layer Graphene Measured By A Micro-Particle Image Velocimetry Technique, Samuel F. D. J. Gomez, Michael S. H. Boutilier

Chemical and Biochemical Engineering Publications

Graphene holds potential as a high permeance membrane material for separation applications owing to its single atom thickness. Transport rates through graphene pores ultimately determine membrane performance and are an area of focus of design efforts. In this regard, single pore flow rate measurements are desirable because they are not influenced by material defects present in large-area samples and are unaffected by modeling assumptions used in simulations. However, measuring liquid flow rates through single graphene pores is challenging. In this paper, we establish a micro-particle image velocimetry technique to measure flow rates through single pores or small permeable areas by …

Implementing Armenia’S New Climate Law: Navigating Energy Independence And Geopolitical Tensions In The South Caucasus, Ilona Evelina Mantachian

UC Law Environmental Journal

As a result of human activity, the Earth is warming faster than at any point in recorded history. The effects of climate change are already devastating communities and crippling ecosystems globally. With deep cultural and traditional ties to the land, indigenous peoples are especially vulnerable to the direct consequences of the climate crisis despite contributing the least to greenhouse gas (GHG) emissions. The 3 million Armenians living in the Republic of Armenia are no exception. Escalating climate change threatens their food security, degrades watersheds, and further endangers the people of this small, land-locked nation. Still, the government of Armenia has …

Broadband Pm6y6 Coreshell Hybrid Composites For Photocurrent Improvement And Light Trapping, S. Sanad, Abdel Rahman M. Ghanim, Nasr Gad, M. El-Aasser, Mohamed A. Swillam, Ashraf Yahia

Faculty Journal Articles

Our research focuses on enhancing the broadband absorption capability of organic solar cells (OSCs) by integrating plasmonic nanostructures made of Titanium nitride (TiN). Traditional OSCs face limitations in absorption efficiency due to their thickness, but incorporating plasmonic nanostructures can extend the path length of light within the active material, thereby improving optical efficiency. In our study, we explore the use of refractory plasmonics, a novel type of nanostructure, with TiN as an example of a refractory metal. TiN offers high-quality localized surface plasmon resonance in the visible spectrum and is cost-effective, readily available, and compatible with CMOS technology. We conducted …

Design And Testing Of A Prototype Prosthesis For Pediatric Upper-Limb Transradial Amputees To Provide Adjustable Size And Modular Characteristics, Paul Heli

Master's Theses

This study was conducted to develop a financially accessible body-powered upper-limb prosthetic socket that can be adjusted to maintain fit and function for a growing child with a transradial amputation. The main objectives of the study were to design, manufacture, and test a device that was comfortable, functional, affordable, and adjustable. The socket was designed to be comfortable using global variables controlling the computer-aided design (CAD) model size with user-specific measurements. Comfort was also incorporated using shape-forming of the socket for specific residual limb features. The device was designed to perform the two main functions of suspension, or attachment to …

Rehumanizing Mathematics Through Multimodal Microanalysis, Liza Bondurant, Jonathan Troup, Claudia Bertolone-Sith, Diana Moss, Hortensia Soto

CoE Publications

We, five math teacher educators (MTEs), share how multimodal microanalysis has the potential to contribute to rehumanizing mathematics education by expanding what counts as evidence of students’ knowings. We define multimodal microanalysis as the detailed examination and interpretation of minute interactions between various sensory modalities and mathematical representations at a granular level. Using mathematics cognitive interview videos, we share our research design and analysis processes and discuss how multimodal microanalysis can contribute to rehumanizing mathematics teaching and learning.

Early Referral For Eye Movement Desensitization And Reprocessing Therapy For Treatment Of Trauma-Induced Anxiety And Emotional Distress, Christa Jones

Doctoral Projects

Trauma, anxiety, and emotional distress are significant health concerns affecting millions globally and resulting in significant healthcare burdens. Despite the considerable efforts in addressing problems, most high-risk cases often go unidentified or unaddressed promptly. Besides standard trauma diagnosis, treatment, and management protocols, some patients often require specialized support. Recently, Eye Movement Desensitization and Reprocessing (EMDR) has emerged as a promising alternative for treating anxiety, trauma, and emotional distress conditions, yet many patients who are at high risk are often not identified early for referral. Additionally, many healthcare facilities, especially those in rural settings, fail to include appropriate screening tools.

This …

Reducing Congestive Heart Failure Readmissions Through Discharge Planning And Education, Coewonda Burse

Doctoral Projects

Chronic heart failure (CHF) is a widespread problem among individuals, which, at the same time, consumes a considerable share of global healthcare demand. CHF management poses a persistent issue mainly due to the short interval of hospital readmissions four weeks after discharge, which indicates deficiencies in care transitions and patient education. This doctoral project addresses this topic and evaluates whether implementing patient-specific education and discharge planning programs can decrease CHF-associated hospital readmissions. To investigate the phenomenon, the DNP student completed a retrospective chart review, found an intervention, implemented said intervention, and then evaluated the intervention's effectiveness versus interventions already in …

Investigation Of Healthcare Providers' Receptiveness To Aromatherapy As An Adjunctive Intervention For The Postoperative Nausea And Vomiting In Gynecological Procedures, Hannah May, Lauren Sherrill

Doctoral Projects

There is a knowledge deficit concerning healthcare providers' understanding of the use of aromatherapy as an intervention for postoperative nausea and vomiting (PONV) in clinical settings. Postoperative nausea and vomiting continues to exist despite using common pharmacological treatments to block receptors that stimulate the vomiting center (DiLustro, 2017). Postoperative nausea and vomiting leads to adverse effects that decrease patient satisfaction and prolong hospital stays. Healthcare providers need an adjunct therapy that minimizes risks and improves outcomes (Weibel et al., 2017). Through this project, provider understanding, and preferences were obtained and educational content delivered to potentially improve patient PONV outcomes. Using …

Prescription For Change: Tackling Inappropriate Antibiotic Use In Urgent Care Settings, Lachundra Mosley

Doctoral Projects

A pressing global health issue that significantly contributes to antibiotic resistance is the inappropriate antibiotic prescribing for Upper Respiratory Infections (URI’s) in urgent care settings (World Health Organization [WHO], 2022). The purpose of this doctoral project was to reduce inappropriate antibiotic prescriptions for URI at an urgent care in D’Iberville, Mississippi through the implementation of an educational pamphlet.

A pre-post intervention project was conducted, collecting data on antibiotic prescribing practices via retrospective chart reviews before and after the educational intervention. Data was collected using a researcher developed screening tool based on Evidence based guidelines to distinguish viral vs bacterial infections. …

Investigating The Effects Of Workload Management Strategies On Nurse Practitioner Burnout And Job Satisfaction, Erica G. Smith

Doctoral Projects

Burnout is a critical issue among psychiatric mental health nurse practitioners (PMHNPs), worsened by excessive workloads, productivity demands, and the emotional intensity of patient care (Chi et al., 2024). The negative effects of burnout included diminished job satisfaction, reduced quality of care, and increased turnover (Chi et al., 2024). As the demand for Psychiatric Mental Health Nurse Practitioners (PMHNPs) grew, addressing these challenges was essential for maintaining a sustainable workforce and ensuring quality patient care.

This doctoral project aimed to assess the impact of a workload management strategy on reducing burnout and improving job satisfaction among PMHNPs in a hospital …

Improving Hypertension Outcomes Through Biweekly Text Message Interventions, Patricia Thompson

Doctoral Projects

Improving medication adherence and blood pressure control is challenging in the management of hypertension. Hypertension is a risk factor for severe health complications such as kidney failure, premature death, stroke, and heart disease. Even though effective hypertensive medications are available, patients have a challenging time adhering to taking the medication as instructed.

There are several reasons patients do not adhere to taking their medication such as lack of understanding, forgetfulness, negative beliefs, inadequate communication, complex dosing regimen, cost, and access to healthcare. Ensuring patients take their blood pressure medication decreases the risk of uncontrolled hypertension complications. The plan to improve …

Evaluating The Implementation Of An Evidence-Based Discharge Checklist On 15-Day Hospital Re-Admissions For Heart Failure In A Va Setting, Joann Lathon

Doctoral Projects

This doctoral project presented the results and analysis aimed at reducing 15-day hospital re-admissions for veteran patients with congestive heart failure by implementing an evidence-based discharge checklist at the G.V. Sonny Montgomery VA Medical Center. Heart failure remains a leading cause of hospitalization and re-admissions among veterans, contributing to increased mortality rates. The doctoral project was guided by a research question addressing whether an evidence-based checklist could effectively reduce 15-day re-admissions compared to no checklist. A retrospective analysis of patients aged 50 and older hospitalized between August 5, 2024, and August 19, 2024, was conducted. The interdisciplinary team utilized the …

Examining Complexity In Middle School Students’ Evaluation Of Books Introduced By Teachers, Lauren Capotosto

Reading Horizons: A Journal of Literacy and Language Arts

To promote independent reading in middle school, teachers must understand why adolescents choose to read or not read a specific book. Yet, there is limited research on the factors that students consider when evaluating books that teachers have introduced them to in class. This study aimed to describe factors that 43 Grade 7 and 8 students noted as important to their evaluation of 14 books that teachers introduced in class through brief read alouds and short videos. Furthermore, it explored complexity in evaluations of texts when students appreciated some but not all aspects of a book. After each book introduction, …

Pacific Rx Tracts: December 2024, Munachismo Aghasili, Kristie Chau, Zeenat Entezar, Guneet Gill

Thomas J. Long School of Pharmacy

Newsletter published by students of UOP's Thomas J. Long School of Pharmacy and Health Sciences, containing articles on medical studies, drug trials, and other industry-related topics.

Everyone Brings Something To The Table: A Culturally Sustaining Analysis Of Teacher Candidates’ Mixed Reality Teaching Simulations, Erin Scott

Faculty Publications

Discussions of HBCU students’ content knowledge have centered around developing high impact, asset-based approaches to learning (Williams et al, 2022). So, HBCU teacher preparation providers (TPPs) can also focus efforts on culturally sustaining approaches to developing candidates’ content knowledge and researching how high impact practices, like teaching simulations, can help prepare candidates for classrooms. This exploratory case study uses critical cases (n=2); findings suggest candidates have a developing understanding of content, which forms a solid basis for increasing their knowledge. MRTSs are addressed as a potential high impact, culturally sustaining practice for building candidates’ content knowledge. Further, HBCU TPPs can …

Why Am I The Only Black Student? An Examination Of The Expected Level Of Engagement At Indiana Universities For High Achieving African American Students Based On Precollege Factors, Zoretta Ward-Holloway

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study is to investigate the individual and school level precollege factors, including student engagement levels, associated with high achieving African American graduates of varied high school types to ascertain whether a relationship/pattern emerges that provides a profile and helps to explain the interactions between multiple levels of ecological factors that impact academic success in high school and expected level of engagement in college. The Beginning College Survey of Student Engagement (BCSSE) instrument was used to consider self-reporting archival data of high-performing African American students as a means of gathering the voices of students. BCSSE instruments from …

The Impact Of Physical Exercise On Stress Reduction Among College Students, Natalie Luna

Honors College Theses

Stress is a prevalent issue among college students, often contributing to mental healthchallenges such as anxiety and depression. While physical exercise is recognized as a beneficial strategyfor stress reduction, there is limited understanding of the specific exercise factors that influence stresslevels, including type, duration, and intensity. This study aimed to explore these factors, identify barriersand facilitators to regular exercise, and evaluate students' perceptions of physical exercise as a stressmanagement tool. Insights from this research aim to inform strategies for promoting physical activity toenhance student well-being.

A non-experimental, cross-sectional survey design was used to investigate the relationshipbetween exercise habits and stress …

Land Cover Effects On Stream Water Chemistry In The Upper Saline River Watershed, Brandy Everett

Graduate Theses and Dissertations

Non-point source (NPS) pollutants and the conversion of natural areas to anthropogenic uses are one of the most critical stressors on water quality. The Upper Saline River Watershed has seen an increase in anthropogenic land cover over the last two decades, leading it to be previously identified as a 319 NPS priority watershed in Arkansas. This study used publicly available data to assess the magnitude and trends of total nutrients (TN and TP) at both the watershed and site level scale. Results suggest a decrease of 2.6%/yr in TN concentrations and 1.5%/yr in TP concentrations at the watershed scale. While …

Assessing The Effect Of Material Properties On Full Depth Reclamation (Fdr) Mixtures Via Compressive Strength Characterization, Toluwanimi Ogundipe

Graduate Theses and Dissertations

Enormous amounts of money to replace all poorly maintained roads with brand new construction or with rehabilitation options like the mill and overlay which neglects the address of underlying pavement issues. To reduce the cost intensity of new construction of dilapidated pavements, state departments of transportation are seeking cost-effective techniques to rehabilitate roads. One of the techniques that have been explored and implemented by state DOTs is full-depth reclamation. Full depth reclamation (FDR) as a pavement rehabilitation technique is the reclaiming and recycling of an existing pavement with a predetermined amount of existing base layer. The combination of the reclaimed …

Advanced Numerical Techniques For Multiscale Simulations In Biofluid Dynamics, Justin Tamico Jack

Graduate Theses and Dissertations

The study of anisometric particle suspensions and congenital heart defects (CHDs) involve exploring complex phenomena within the biological sciences. The former subject dives into the phase behavior of liquid crystals (LCs), particularly the influence of the shape anisotropy of rod-like nanoparticles on phase transitions, through the implementation of statistical techniques involving molecular dynamics (MD). Conversely, the latter topic focuses on the assessment and management of severe congenital arterial stenoses, such as those found in Williams-Beuren syndrome (WS), through advanced multi-scale computational fluid dynamics (CFD) simulations. Both areas emphasize the importance of detailed analysis and the use of advanced numerical modeling …

Paste Properties, Hardened Concrete Properties, And Mix Design Process For Magnesium Phosphate Cement, Rilye Dillard

Graduate Theses and Dissertations

Magnesium phosphate cement (MPC) is a rapid-setting alternative cement typically used as a quick repair material. MPC has gained popularity in recent years due to its ability to reduce CO2 emissions, its strong chemical resistance, and potential use in large scale applications. There is currently limited research on the properties of MPC when varying the proportions of its ingredients. Several hardened concrete properties were analyzed on concrete mixtures made with MPC. A mix design process for MPC concrete is proposed based on testing of 300 MPC paste mixtures and 115 MPC concrete mixtures. A standardized mix design process is imperative …

Influences Of Social Media On Nutrition Perceptions And Body Image Among Female College Students: A Study Of Health Impacts And Behavioral Responses, Kerri Mcclanahan

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Social media use is increasing among young adults with an average use of over four hours per day. The validity of dietary content on social media is questionable and can cause impacts on several factors. This research focused on exploring how female college students' social media use impacts their nutrition knowledge, diet choices, and body image. Through the use of a survey, 332 participants completed this research. It was found that social media can cause changes in body image, both positive and negative. Additionally, the results showed that social media impacted the participants’ dietary decisions. It was also found that …

The Effects Of Negative Feedback On Cognitive And Behavior Performance Related To Self-Efficacy, Elizabeth Ann Godfrey, Karly Kammann, Mattie Harvey, Rayna Cruickshanks

Science University Research Symposium (SURS)

Feedback is information or guidance in response to a behavior, action, or result. Feedback is a method for improvement and is a tool commonly used by professors, coaches, and bosses. Existing literature suggests that feedback can elicit emotional responses affecting attitudes and behaviors across contexts. Negative feedback specifically is understudied with variable findings; some literature suggests negative feedback is dismissed while other studies suggest that it may enhance performance. Similar inconclusive findings exist when examining ability-based and effort-based feedback. One factor that may play a role in the response to feedback is self-efficacy. Self-efficacy contributes to emotional reactions and thoughts …

Unpacking East And Southeast Asian Immigrants Portrayed In Children’S Picturebooks: Centering On Immigration In Contemporary Times, Su Jeong Wee, Jinhee Kim, Vivian Yang

Reading Horizons: A Journal of Literacy and Language Arts

This article describes a study that examined the portrayal of East and Southeast Asian immigrant children and their families in children’s picturebooks, focusing on their racialized and minoritized experiences. The authors’ analysis included a sample of 39 picturebooks written in English and published in the United States between 1993 and 2022. The findings reveal that these immigrant children and families are depicted as facing racism, stereotypes, financial difficulties, cultural differences, and language barriers. The Asian protagonists respond to their challenges in various ways, often employing multiple coping strategies. Additionally, they frequently find support through their social relationships when dealing with …

An Occupational Therapy Educational Guidebook For Participating In African American Hair Care, Kyra Mann, Lakeisa Boykin

Fall 2024 OTD Capstone Symposium

This educational guidebook offers resources for occupational therapy practitioners (OTPs) to support African American hair care during Activity of Daily Living (ADL) interventions. The materials aim to enhance OTPs' awareness, knowledge, and confidence, fostering inclusive and effective approaches to improve participation and success in these tasks.

Neuroplasticity And Creativity: Transformative Potential Of Fibre Arts For Growth And Well-Being, Piper Hutson, James Hutson

Faculty Scholarship

This article explores the transformative potential of fibre arts—such as quilting, weaving, and embroidery—as tools for personal growth, neuroplasticity, and well-being. Drawing on neuroscience and psychology, it demonstrates how engaging with fibre arts stimulates brain regions associated with problem-solving, sensory integration, and adaptability, fostering neural growth and enhancing cognitive flexibility. Fibre arts, through their inherent challenges and opportunities for play, provide a perfect medium for stepping beyond familiar boundaries, cultivating resilience, and reducing stress. This interplay of creativity and tactile engagement is particularly effective due to the historical undervaluation of fibre arts, which makes them novel and accessible mediums that …

Beyond Pathology: Inclusive Mentorship, Accommodations, And Policy Reforms For Autistic Women In The Medical Profession, Piper Hutson, James Hutson

Faculty Scholarship

This article addresses the unique challenges faced by autistic women in the medical profession, particularly in navigating traditional medical frameworks that often marginalize neurodiverse individuals. Drawing from a targeted literature review, this paper highlights the importance of adapting medical curricula, establishing mentorship programs, and reforming policies to foster inclusivity. Autistic women in medicine encounter barriers such as a lack of mentorship tailored to their needs, inadequate accommodations, and systemic bias rooted in the pathologization of autism. The article synthesizes current research to provide evidence-based recommendations that address these barriers. Specific examples of successful mentorship programs demonstrate the critical role of …

Expanding Sensory Kit Utilization Across Age And Contexts: Bridging Gaps For Inclusive Accessibility, Piper Hutson, James Hutson

Faculty Scholarship

Sensory kits, initially developed for neurodivergent children, have seen growing integration into various educational, cultural, and therapeutic contexts. However, their broader applicability, particularly for adults and diverse populations, remains underexplored. This study examines existing practices in the design and use of sensory kits within academic, museum, and inclusion frameworks, highlighting their role in promoting focus, reducing anxiety, and supporting self-regulation. Using case studies from institutions such as the Smithsonian and the Metropolitan Museum of Art, alongside a review of evidence-based interventions like weighted items and fidget tools, the research underscores the potential of these tools in diverse environments. The methodology …

Effects Of Implementing Culturally Responsive-Sustaining Education For English Language Learners: A Mixed Research Case Study, Gabriel Traina

Education Masters

English Language Learners (ELLs) in the United States face unique socio-cultural and linguistic challenges such as new cultural expectations and overcoming language barriers. Culturally Responsive-Sustaining Education (CR-S Education) has been advocated as an effective framework for closing the achievement gap for marginalized groups. This mixed-methods case study examines the implementation of CR-S Education by employing teacher surveys, student surveys, and classroom observations in two first-grade ENL classrooms with diverse learners.

The study seeks to answer the question: How can educators implement culturally responsive- sustaining teaching to maximize learning outcomes in classrooms with both ELLs and native

English speakers? The findings …