Digital Commons Network^™

How Effective Is HawaiʻS'S Sunscreen Ban? Tourism Impact On The Health Of KauaʻI'S Coral Reefs, Meghan E. Parker

Capstone Collection

This study seeks to determine whether the level of human-impact, and in particular sunscreen use, influences the health of coral reefs on the island of Kauaʻi. Six paired sites in different regions of Kauaʻi were identified, each having a human-impacted site and an isolated counterpart site. By obtaining quantitative data on the coral reef at each site using 25-meter video transects, the overall health of the reef was assessed by measuring live coral cover, coral species abundance, prevalence of coral bleaching, and fish abundance. The level of human-impact in the form of number of people present and type of sunscreen …

Shimmering Mirage Or A Promised Land? Climate Change, Agriculture, And Internal Migration In Sabha, Jordan, Tyler J. Rak

Capstone Collection

Given the rapidly shifting climate, high vulnerability, and low adaptability to climate related changes that rural areas face, this study highlights the complex relationship between climate change -- especially water scarcity -- agriculture, and internal migration in rural Jordan. I predict that if water scarcity is present and climate changes are occurring, they will undercut the rural agriculture sector which could contribute to rural out-migration. To study this relationship, I conducted a case study in Sabha, a small rural community in the Northern Badia of Jordan. Data was gathered by engaging in semi-structured interviews with current community members in Sabha …

Textile Work And Its Interface With Climate Change For Quechua Communities In Peru, Esmeralda Torres-Martinez

Capstone Collection

English – Indigenous communities have argued that their knowledge, lived experiences, and representation are crucial to address the climate transition because their communities have adapted to past climatic changes. Although climate change and culture can be interconnected in ways that are unique to each community, little research is done on how cultural practices can be catalysts for climate action. In fact, communities around the world have sparked socio-political movements from within their cultural context to solve both local and global issues. Therefore, this research asks how the practice of traditional textile making and weaving assist Quechua communities with adapting to …

From Larvae To Livelihoods: Examining The Realities Of Black Soldier Fly Farming In Malawi, Emily Herriott

Capstone Collection

Black Soldier Fly (BSF) larvae offer a cost-effective, nutrient-rich alternative to synthetic fertilizers and conventional feed inputs such as soy, fishmeal, and maize bran in sub-Saharan Africa. In Malawi, where smallholder farmers grapple with declining soil fertility, high input prices, chronic food insecurity, and livestock nutritional challenges, BSF farming is emerging as a promising circular agricultural innovation. Despite its technical promise, the social, economic, and ecological realities of BSF adoption remain underexplored.This study investigates the early implementation of BSF farming in Malawi through the Sustainable Livelihoods Framework, focusing on farmer experiences, challenges, and the social and structural processes shaping uptake …

Digital Transformation In Jamaica's Education Sector, Grace Willis

Capstone Collection

Digital transformation in Jamaica’s education sector, significantly spurred by the COVID-19 pandemic, represented a seismic shift on this small Caribbean island I call home. This transformation was central to national education reform and involved multiple projects aimed at modernizing educational delivery, infrastructure, and the supporting ecosystem. This study explored the multifaceted implications of these initiatives through qualitative research conducted with ten key stakeholders, complemented by a review of publicly available materials. Interviewees included school administrators, Information Technology (IT) teachers, funding sponsors, representatives from national education bodies, and international development agencies engaged in domestic strategic efforts. Participants were recruited through cold …

Navigating Early Intervention: The Experiences And Impact Of A Parent Coaching Model On Immigrant And Refugee Families In Rural Massachusetts, Emily Pleasant

Capstone Collection

Early Intervention (EI) programs play a critical role in supporting the developmental needs of children from birth to age three. This study explores the experiences of immigrant and refugee families engaging with EI services in rural Massachusetts, focusing particularly on the implementation and effectiveness of parent coaching models. Utilizing a mixed methods design that incorporates both narrative and phenomenological approaches, the research examines how families from culturally diverse backgrounds perceive and engage with EI services. This study discusses what barriers or facilitators they encounter throughout their journeys with Early Intervention. Preliminary findings suggest challenges related to language, cultural differences in …

Educational Lifecycle: Transitioning From Undergraduate To Graduate-Level Expectations, Khalil A. Mrabe, Rosie Defeo, Arlenys Loffredo

Internet Journal of Allied Health Sciences and Practice

The World Health Assembly has recognized the current and future place of education, training, and development within their 2030 global strategy. While education in allied health professions continues to evolve, limited information is known about the challenges graduate students face when transitioning into these programs. In response to recent societal and educational shifts, a systematic review was conducted to explore the academic, psychological, social, and professional barriers affecting first-term allied health students. Utilizing the SPIDER framework along with searching across different platforms (Psychinfo, Web of Science, and ProQuest) to locate peer-reviewed studies published within the last five years. Forty-seven studies …

Learning To Treat The Whole Person: Assessing Spiritual Care Curriculum Inclusion At Faith And Non-Faith-Based Doctor Of Physical Therapy And Master Of Athletic Training Programs In Texas, Tricia Blalock, Heather Hudson, Andrew R. Meyer, Ryan Hebdon

Internet Journal of Allied Health Sciences and Practice

Purpose: Given the identified importance of assessing the spiritual domain of health as a component of cultural competence and holistic care in physical therapy and athletic training and the importance that their governing bodies have indicated that spiritual care should play in treating patients, this current study examined how faculty, at entry-level Doctor of Physical Therapy (DPT) and Master of Athletic Training (MAT) programs in Texas, perceive the importance and inclusion of spiritual dimensions of care in their programs. Methods: We disseminated an online, cross-sectional, mixed-methods survey to a total of 289 faculty members from a total of 27 programs …

Holistic Approach To Managing Grade 3 Vaginismus: An Obg Physiotherapy Perspective, Nagma Khan

Internet Journal of Allied Health Sciences and Practice

Background: Vaginismus is a condition characterized by involuntary pelvic floor muscle contractions, which can make vaginal penetration painful or impossible. This disorder has both physical and psychological components, often leading to significant emotional distress, anxiety, and relationship difficulties. Effective management requires a holistic, multidisciplinary approach, combining physical therapy with psychological support. This case report examines the treatment of a 29-year-old woman with grade 3 vaginismus, highlighting the role of Obstetrics & Gynaecology (OBG) physiotherapy in improving both physical symptoms and emotional well-being.

Case Presentation: A 29-year-old female presented with grade 3 vaginismus, with a history of severe pelvic floor tension …

Navigating The Path: Barriers And Motivators For Physical Therapy Students Pursuing Residency Programs Or Board Certification, Lauren Butler, Amanda L. Thomas, Erasmo Alvarez, David Capote, Teresa Munecas, Abigail Adjei, Erik Estevez, Robert Haller, Isabella Satizabal, Leonardo Valdesuso,, Mark D. Rossi

Internet Journal of Allied Health Sciences and Practice

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Introduction: While the number of physical therapists (PTs) pursuing post-graduate education has increased since the inception of residency programs, the volume of new Doctor of Physical Therapy graduates applying for residency training has remained low. Therefore, the purpose of this study is to examine the barriers and motivations of PT students in their pursuit of PT residency programs and board certification. Review of the Literature: The American Physical Therapy Association provides licensed PTs with a wide range of opportunities to advance their knowledge through residency programs and board certification.The decision to pursue these opportunities is left to each individual …

The Impact Of Pet Therapy On Stress Reduction And Academic Performance Among Allied Health Students, Catherine Brock

Internet Journal of Allied Health Sciences and Practice

Purpose: Interest in pet therapy is increasing due to its potential to alleviate internal and external stress signs through the human-animal bond. This study investigates the effects of pet therapy compared to environmental and behavioral modifications on allied health students' stress levels and exam performance. Methods: We conducted an anonymized randomized intervention design with allied health students to compare perceived stress and test scores. Eighty-five students were randomly assigned to one of three intervention groups. We hypothesized that students who participated in pet therapy before their exam would report lower anxiety and achieve higher exam scores than those who received …

Health Maintenance: Oral Health For Primary Care. The Role Of The Inflammatory Process In Periodontitis And Diabetes, Maureen O'Hara, Debra A. Dixon

Internet Journal of Allied Health Sciences and Practice

There is a bidirectional relationship for inflammation with periodontal disease and chronic, systemic diseases. The focus of this review specifically includes diabetes because it is a global health problem. Periodontal disease is reversible in the early stages. The benefit of controlling the inflammatory process associated with periodontitis is a reduction in serum levels of inflammatory mediators, which can improve hemoglobin A1c and other microvascular complications of diabetes. Dental practitioners may be the first health care professional to encounter the patient with diabetes and periodontal complications. Having a relationship with primary care providers in the community is essential for the care …

Dietary, Behavioral, And Psychosocial Factors Related To Cardiovascular Disease Risk Among South Asian Americans: A Scoping Review, Lakshmi Meyyappan, Peggy A. Ursuy, Olivia S. Anderson

Internet Journal of Allied Health Sciences and Practice

Purpose: South Asian Americans disproportionately represent the world’s prevalence of cardiovascular disease. This scoping review assessed the dietary and psychosocial factors associated with cardiovascular disease risk that South Asian Americans encounter and concluded with considerations for health professionals who encounter this population in practice. Method: Inclusion criteria included studies with the primary population as South Asian Americans and investigated diet or psychosocial factors as variables and cardiovascular disease as an outcome variable. Results: Thirteen studies were included. Analysis of nutritional factors showed that South Asian Americans have high dietary quality yet eating non-vegetarian diets and high alcohol consumption is associated …

Retracted: Mathematical Properties And Simulations Of The Neutrosophic Gompertz-Inverse Burr-X Distribution With Application To Under-Five Mortality, Mustafa Hassan Jumaa, Asmaa S. Qaddoori, Sara A. Khalaf, Nooruldeen A. Noori, Mundher A. Khaleel

Iraqi Journal for Computer Science and Mathematics

Despite significant progress in the development of statistical distributions, there remain clear gaps in modelling complex datasets, such as those involving uncertainty or requiring flexible representations of multidimensional variables. This study introduces a new distribution the Neutrosophic Gompertz-Inverse Burr-X (NGoIB-X) distribution to address these challenges. The model is based on the Neutrosophic Gompertz family (NGo-G), which itself employs the T-X method in its formulation. Characterised by four Neutrosophic parameters and a Neutrosophic random variable, the NGoIB-X distribution offers enhanced flexibility for representing and analysing uncertain data. The theoretical properties of the NGoIB-X distribution are explored, including its Neutrosophic probability density …

A New Lightweight Encryption Method Based On The Dna-Rc4 Substitution For Resource-Constrained Iot Devices, Athraa J. H. Witwit, Ahmed Fanfakh, Ali Kadhum Idrees

Iraqi Journal for Computer Science and Mathematics

Technology's impact on daily life necessitates increased data protection. Cryptographic systems improve security, ensuring confidentiality and legitimacy of Internet of Things systems. However, resource-constrained devices face challenges like memory, battery life, processing power, and small size. In light of this, lightweight cryptography (LWC) provides techniques specifically tailored to the constraints of resource-constrained Internet of Things devices. However, the presence of a fixed S-Box in some LWC algorithms, such as Advanced Encryption Standard, or the absence of one in others, such as Speck and Tiny Encryption Algorithm, renders them more susceptible to attacks. In this paper, we suggest a new lightweight …

Hybrid Organic–Inorganic Corrosion Inhibitors: Bridging Performance And Eco-Safety, Hasan M. Luaibi, Saja S. Al-Tweel

AUIQ Technical Engineering Science

Corrosion leads to global economic losses exceeding $2.5 trillion annually and accounts for up to 30% of infrastructure failures. Conventional corrosion inhibitors face limitations such as aquatic toxicity (LC50 <100 mg/L), moderate efficiencies (65–82%), and poor long-term durability (<500 hours). This review critically evaluates hybrid organic–inorganic corrosion inhibitors, focusing on their composition, mechanisms, performance metrics, and eco-safety. Hybrid systems comprising organic molecules integrated with inorganic matrices like sol–gel networks, nanocomposites, and layered double hydroxides (LDHs) demonstrate enhanced functionality through barrier effects, self-healing, and controlled release. These materials achieve inhibition efficiencies of 88–98.5%, outperforming conventional systems by 18–35%. Sol–gel coatings protect carbon steel at 92–98% efficiency in 3.5% NaCl, while LDHs sustain 94–97% protection over 1200–1500 hours. Nanocomposites reduce corrosion rates from 0.95 mm/year to 0.002–0.004 mm/year. Electrochemical techniques (EIS, PDP) show increased charge transfer resistance (500–2500 Ω·cm²) and coating resistance up to 10⁸ Ω·cm². Surface analysis reveals smoother films (Ra = 15–35 nm), higher contact angles (95–125°), and adhesion strengths of 12–18 MPa. Case studies report 90–96% protection in marine settings, 88–94% in acidic media, and over 92% under atmospheric conditions. Durability tests confirm >90% efficiency after 1000 hours, significantly higher than the <60% for conventional coatings. Overall, hybrid inhibitors offer a high-performance, eco-conscious alternative for corrosion control, combining efficiency, environmental safety, and scalability. Their superior metrics and adaptability position them as next-generation solutions for diverse industrial applications.

The Effects Of I-127 On A High-Granularity Lii(Eu) Bonner Sphere Spectrometer Response Matrix, Adam Card, Andrew W. Decker

Student Publications

The measurement of neutron energy spectra using a Bonner Sphere Spectrometer (BSS) requires spectrum unfolding. One necessary component of spectrum unfolding is an accurate neutron response matrix, which describes the energy shift experienced by neutrons when passing through different moderation configurations prior to detection. Leveraging the recently-released ENDF/B-VIII.0 cross-section library, this work details the development of a new LiI(Eu) scintillator response matrix that features improved energy binning granularity as well as increased isotopic and statistical accuracy. Using MCNP6.2, detector responses were modeled at 105 discrete log-equi-spaced incident neutron energies from 1.000 × 10⁻⁹ to 2.512 × 10¹ MeV …

Academic Year In Review 2024-2025, Dugoni School Of Dentistry

Dugoni Academic Year in Review

The Dugoni School family makes a difference in the lives of thousands of people each year, and we are fulfilling our purpose of helping people lead healthy lives. Our Year in Review report highlights just some of the great happenings over the last year across our academic programs, clinical services, research, community outreach and other areas.

Investigating Relationships Between Education Professionals' Trauma Histories And Causal Attributions For Students' Disruptive Behaviors, Christina D. Rodefeld

Theses and Dissertations

Using attribution theory as a theoretical framework, this mixed methods study investigated how education professionals reported and perceived the relationship between their histories of trauma and their attributions for disruptive student behavior. Participants completed four surveys to measure Adverse Childhood Experiences, adulthood trauma, COVID-19-related trauma, and causal attributions for disruptive behavior. Bivariate correlations between each of the trauma history datasets and causal attributions datasets were conducted to investigate these relationships. Two semi-structured interviews with six participants were also conducted and analyzed using deductive and inductive coding processes. Quantitative analyses found a statistically significant relationship between participants’ reported adulthood trauma amounts …

Streamlining The Cleaning And Analysis Of Eye Tracking Data For Cross-Recurrence Analysis, Michael V. Rosalia

McNair Summer Research Program

The use of multimodal data to understand and support collaborative learning has grown in popularity recently as it allows researchers to study complex learning tasks from different facets. However, multimodal analysis is often computationally complex and often requires a strong set of technical skills and mathematical understanding to clean and process the data, creating barriers that restrict researchers without advanced programming skills from conducting these analyses. There are existing software packages that can help with this process, but they are often piecemeal requiring the user to understand how to put them together and what best practices may entail. This can …

The Consequences Of Workplace Racial Discrimination: A Scoping Review, Yaritza A. Ortiz, Evelyn D. Sarsar

McNair Summer Research Program

Racial discrimination has been consistently associated with negative mental health outcomes among marginalized communities. Racial discrimination within the workplace has shown to be detrimental to mental well-being and behavioral outcomes, however, there is much less work investigating these links. Therefore, this scoping review aimed to understand the association between workplace racial discrimination and mental and behavioral health outcomes.

Empirical articles were identified using Google Scholar and PsycINFO. The extracted data included, design of the study, the number of participants, ethnicity or race, type of discrimination, mental or behavioral outcome, and the results produced by the data. For the final review, …

Spaces Of Empowerment: A Study On University Multicultural Spaces & Civil Rights, Keana Balalio

McNair Summer Research Program

Following the 1960s Civil Rights Movement, American universities dedicated offices and centers to multiculturalism. This project questions how identity-centered spaces for empowerment operate in relation to efforts for institutional integration. This study proposes the term space(s) of empowerment to describe identity-based areas at universities [and other institutions] that encourage gathering of historically marginalized communities, their allies, and institutional supervisory support. The concept draws on architectural literature regarding political and economic power dynamics of space. Beginning with the University of San Diego’s United Front Multicultural Commons (UFMC), study includes reproductions of floor plans and memories. Analysis draws from Michel de Certeau’s …

Where Pipes Meet The Water: Urban Infrastructure In Tijuana, Joab Barrientos

McNair Summer Research Program

Tijuana's rapid urban growth and industrial development have placed significant pressure on its water infrastructure, resulting in ongoing pollution concerns in the Tijuana River Watershed and elsewhere in and beyond the city. In many areas of the city, rapid urban growth has outpaced the building of critical infrastructure like sewage and stormwater systems. These factors have left neighborhoods at risk for a long time. At the same time, industrial growth has often relied on old infrastructure or happened without the right systems in place. Although poor water quality has been a problem for years, few studies have used spatial analysis …

Empowering Medical-Surgical Nurses To Conquer Burnout: Building Resilience And Wellness, Catherine P. Morante

Master's Projects and Capstones

Problem: In the healthcare industry, nurse burnout is a well-documented issue that affects the well-being of both healthcare professionals and their patients. Burnout manifests as intense exhaustion, depersonalization, and diminished personal accomplishment (Okoniewski & Verni, 2024).

Context: Burnout affects patient outcomes and drives up costs (Dall’Ora et al., 2020). When nurses are overwhelmed, attendance is affected (Unpublished confidential document; 2024). Resilient nurses are essential to a healthy, reliable workforce (Unjai et al., 2024).

Interventions: From May to July 2025, a 12-week initiative was launched to reduce the effects of nurse burnout in the workplace. Evidence-based interventions were implemented, incorporating educational …

Illuminating Leadership Excellence: An Evidence-Based Qi Intervention Reigniting Nurse Leaders From Burnout To Brilliance Using Caring Science And Reflective Practice, Matthew S. Elliott

Master's Projects and Capstones

Abstract

Problem: A 2024 assessment at a 250‑bed Northern California medical center revealed that 76% of 16 inpatient nurse leaders met "high‑burnout" criteria on the Maslach Burnout Inventory, and leader turnover had climbed to 25%, more than triple national benchmarks, threatening patient care quality, financial stability, and alignment with Magnet® and employee engagement goals.

Context: Root causes included pandemic‑era promotions without development support, a task‑oriented leadership culture, and eroding psychological safety (Press Ganey engagement ≈ 30%). An integrative logic model positioned Watson's Caring Science as the theoretical base, Schön's Reflective Model for adaptive learning, and the Prosci ADKAR change framework …

Enhancing Client Intake Efficiency In The Removal Defense Program: A Nursing-Led Quality Improvement Initiative, Johnny Linares, Julia Tran Ngo, Daniel Orea, Atheana Yadira Lopez

Master's Projects and Capstones

This quality improvement project focuses on optimizing the intake process for the Removal Defense Program at a nonprofit immigration legal office serving asylum-seeking clients. The existing intake relied on unstructured, phone-call-based intake interviews that gathered incomplete information, leading to inconsistent documentation, reduced efficiency, and significant client processing delays. A structured, multilingual, and multiplatform new-client admission protocol coupled with the implementation of a client-facing resource guide for waitlist clients were co-developed and implemented using the Lippitt Change Theory framework. Utilizing a mixed methods approach, the study involved staff interviews and observational assessments with staff members from the program. Baseline intake process …

Increasing The Feasibility, Impact, And Equity Of The Medicare Annual Wellness Visit (Awv) With A Practice Tailored Awv Intervention: A Stepped Wedge Clinical Trial Protocol, Chi-Hong Tseng, Neil S. Wenger

Faculty Scholarship

Background Older adults vastly underutilize evidence-based preventive health services and screenings that reduce illness, morbidity and mortality. The free-to-patient Medicare Annual Wellness Visit (AWV) is an opportunity to enhance preventive healthcare use, but also is underused. Objectives To evaluate the effect of a practice-tailored intervention on the sustained use of Medicare AWVs and on guideline-recommended preventive services and racial/ethnic disparities in 3 types of practice settings. Methods This is a stepped wedge cluster randomized controlled trial. The intervention will be implemented at the practice level in 24 primary care practices across the country (8 community-based, 8 academic, and 8 serving …

Growth And Yield Of Curly Red Chili (Capsicum Annum L.) In Response To Mulching And Chicken Manure Application In The Erosion-Prone Area Of Loto, Ternate Island, Tri Mulya Hartati, Lily Ishak, Krishna Aji, Chumidach Roini

Jurnal Kultivasi

Information on soil resources in volcanic landscapes presents a high potential for agricultural land development, but its development is always faced with the potential for continuous land degradation. This study aims to reduce the rate of land degradation through the application of vegetative conservation in erosion-prone Loto agrotourism area, Ternate Island. The research location is focused on erosion-prone areas. The research consisted of a soil resource inventory and a vegetative conservation application. The vegetative conservation application method used a Randomized Block Design (RBD) pattern, composed of 2 factors. The first factor is mulching, namely: no mulching (M0) and mulching (M1), …

Perceptions Of Child–Adult Relationship Enhancement (Care) Training Usefulness For Educational, Behavioral, And Allied Health Professionals: Attitudes Toward Evidence-Based Practices, Julia L. Kiefer, Kristin J. Perry, Dustin E. Sarver, Emily-Anne S. Del Rosario, Lauren B. Quetsch

Psychiatry Publications

Child–Adult Relationship Enhancement (CARE) is an evidence-informed approach to promote positive child–adult relationships in youth with behavior problems or traumatic stress. Implementing CARE in community settings may extend accessibility to evidence-based practices (EBP) for children in underserved areas. The present study examined health professionals’ perceptions of CARE. Participants were 277 professionals from a statewide training initiative including early childhood educators (n = 178), allied health professionals (n = 48; speech, occupational, physical therapists), and behavioral health clinicians (n = 51) completing CARE training. Participants completed the Evidence-Based Practice Attitude Scale (Aarons (2004) Mental Health Services Research 6:61–74) …

Music Student Hopes Competition In Spain Pays Dividends, Andrea Drummond

University of Mississippi News

OXFORD, Miss. – A summer trip to the Mediterranean coast of Spain may sound like an idyllic vacation, but for University of Mississippi student Coda Ethridge, it inspired him to become a better musician and teacher.