Digital Commons Network^™

An Assessment Model For Linking Changes In Pelagic Habitat State To Impacts On Human Wellbeing, Matthew P. Faith, Siân E. Rees, Angus Atkinson, Mike Best, Eileen Bresnan, Michelle J. Devlin, Matthew M. Holland, Holly J. Niner, Clare Ostle, Paul Tett, Abigail Mcquatters-Gollop

School of Biological and Marine Sciences

Plankton monitoring datasets help inform indicators for marine biodiversity assessments under the European Union Marine Strategy Framework Directive and United Kingdom Marine Strategy. These indicators are used to assess long-term changes in the state of the pelagic habitats of the Northeast Atlantic which then guide policy formation and implementation to achieve Good Environmental Status. Across all ecosystems, environmental change has the potential to impact upon human wellbeing by changing the quantity and quality of ecosystem services. Here, we develop a socio-ecological assessment model that can describe how variations in pelagic habitat state, evidenced by plankton indicators, can impact human wellbeing. …

Parent's Help-Seeking For, And Care Of, A Sick Or Injured Child During Covid-19 Pandemic Lockdowns: A National Online Survey In Türkiye, Bahar Aksoy, Sarah Neill

School of Nursing and Midwifery

Aim: This study aimed to investigate how COVID-19 lockdowns in Türkiye influenced parents' actions when their child was ill or injured and how they perceived the impact of the lockdown on the severity of their child's illness and the treatment received. Methods: This descriptive, and cross-sectional mixed method was conducted with 104 parents whose children experienced illness or injury during the pandemic lockdowns between July and September 2022. Data was collected through online survey using snowball sampling method. Descriptive statistics and pearson's chi-square test were used for statistical analysis, while free-text data was subjected to thematic analysis. Results: Of the …

Plasma Based Synthesis Of Titanium Dioxide Nanoparticles And Their Characterization, Vedant Singh

Electronic Theses and Dissertations Archive

Titanium dioxide has peaked significant interest due to its unique physical and chemical properties, making it highly valuable in a range of applications such as photocatalysis, solar energy conversion and biomedical devices. The use of plasma-based synthesis techniques offers several advantages over conventional methods such as higher purity, precise control over particle size and the ability to tailor phase composition. This study presents the successful design, construction and operational validation of a custom-built Inductively Coupled Plasma reactor (ICPr), tailored for gas phase nanoparticle synthesis, under low pressure conditions. The reactor’s ability to generate stable plasma in both E- and H-modes …

Daily Prebiotic Consumption Of Sweet Potatoes Shifts Abundances Of Key Gut Microbial Taxa Connected To Gut Health, Alexis Gallegos

Electronic Theses and Dissertations Archive

Diet plays a large role in maintaining a healthy gut microbiome, which impacts many aspects of human health. Sweet potatoes contain high levels of resistant starches and dietary fiber which healthy gut microorganisms can metabolize. We tested if daily sweet potato consumption for thirty days shifts gut prokaryotic communities and the phylogenetic diversity of short chain fatty acid (SCFA) functional genes. Selected functional genes are known to be important for human health associated with butyrate and propionate production pathways. To do so, we collected fecal samples from healthy adult volunteers, before and after daily sweet potato consumption and conducted metabarcoding …

Exploring Mental Health Issues And Health-Seeking Behaviors Among Bangladeshi International Students: A Qualitative Study, Md Monir Hossain

Electronic Theses and Dissertations Archive

This qualitative study explores the mental health experiences and help-seeking behaviors of Bangladeshi international graduate students in the United States. Based on in-depth interviews with sixteen students at the University of Memphis, I examine their mental health challenges, coping strategies, and the impact of cultural stigma. Participants report depression, anxiety, and somatic symptoms linked to academic pressure, financial stress, housing issues, and social isolation. Cultural stigma and institutional barriers discourage formal help-seeking, leading most to rely on self-help and peer support. However, some students avoid even informal support due to fear of judgment, gossip, and exploitation within their community. The …

A Diversity Dilemma: A Qualitative Research Study On The Past And Present Racial And Cultural Demographics Of Formal Music Education Students, Destiny Deberry Stone-King

Masters Theses

This thesis study examined the relationship between the preference for popular music, racial identity, and the decision to participate in school music courses and ensembles, aiming to understand how the interaction of these factors influences the demographics of music students. The researcher analyzed previous research on music preference, the history of music education in the United States, commentary on the music education system, and personal accounts of music educators and former music students. The researcher used a historical qualitative research design and meta-analysis to answer three research questions: 1) How does a musician’s racial identity, musical preference, and musical training …

Harnessing Emergent Multiple Scattering Resonances In A Photonic Glass Structure For Photoelectrochemical Energy Conversion, Ashlyn G. Descarpentrie, Robert H. Coridan

Chemistry & Biochemistry Faculty Publications and Presentations

Light trapping nanostructures are often necessary to improve carrier collection yields in semiconductor photoelectrodes with intrinsically poor electron transport. Photonic crystal templates can generate tailorable light trapping via periodic and precise nanostructure, though this is not a scalable strategy for photoelectrochemical (PEC) applications. It is therefore critical to identify alternative mechanisms for light trapping that tolerate disorder. Light trapping in disordered media is generated by the diffusive transport caused by multiple scattering. In some cases, multiple scattering can generate resonances that resemble those observed in photonic crystals. While resonant multiple scattering is a disorder tolerant light trapping mechanism, it is …

Dosimetric Evaluation Of Clearsight Bolus Versus Superflab Bolus For Vmat Head And Neck Treatment, Courtney M. Williams

Masters Projects

This study compares the dosimetric performance and fit accuracy of ClearSight and Superflab boluses in head and neck (HN) volumetric modulated arc therapy (VMAT) treatment plans, focusing on dose distribution and air gap volumes. A RANDO anthropomorphic phantom was used to simulate HN VMAT treatment for oral cavity cancer with positive lymph nodes, prescribed 70 Gy in 35 fractions. Four configurations were tested: ClearSight bolus over a thermoplastic mask (CSO), ClearSight under a mask (CSU), Superflab over a mask (SFO), and Superflab under a mask (SFU). Five computed tomography (CT) scans, one without bolus and four with bolus, were performed …

Correctional Officers’ Perceptions Of Personal Safety Equipment Effectiveness, Tiffany Haigler-Sion

Walden Dissertations and Doctoral Studies

The United States has the largest correctional system and the highest incarceration rate in the world. Within this system, correctional officers (COs) serve as the primary point of contact with inmates. Existing literature suggests that the nature of inmates’ offenses often influences COs’ perceptions. Moreover, safety equipment plays a critical role in maintaining security within prison environments. Understanding COs’ experiences and perceptions regarding their safety equipment is therefore essential. The research problem is that little is known about COs’ lived experiences with and perceptions of the safety equipment they carry to keep safe from inmate severe assault. The purpose of …

The Experiences Of Physical Therapists Trained In Instrument Assisted Soft Tissue Mobilization For Self-Care, Edward Bezkor

Walden Dissertations and Doctoral Studies

Physical therapists and physical therapy students are susceptible to overuse and postural-related injuries related to computer work, lifting, and transferring patients. An effective technique for musculoskeletal dysfunction is instrument assisted soft tissue mobilization (IASTM) self-care. The purpose of this phenomenological qualitative study was to better understand the lived experiences of physical therapists and physical therapy students who are trained in IASTM self-care. The theoretical foundation for this study was the health belief model (HBM), which proposes that one’s beliefs strongly influence behavior change. In alignment with HBM, research questions related to the participants’ beliefs regarding the perceived threat of not …

The Lived Experiences Of African American First-Generation Higher Education Students In The Artificial Intelligence Chatbot College Admissions Process: A Transcendental Phenomenological Study, Felecia M. Williams

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe the lived experiences of African American first-generation higher education students as they navigate the AI chatbot college admissions process at universities throughout the United States. The theory guiding this transcendental phenomenological study is Rawl’s theory of social justice, as it explained the equal distribution of social values such as wealth, income, opportunity, and liberty. Van Manen's thematic analysis is used to explore the lived experiences and perspectives of the participants. The central research question for this study was, “What are the lived experiences of African American first-generation students who use …

The Influence Of School Closing Mandates On Student Performance During The Covid-19 Pandemic: A Case Study, Cody Ryan Ratliff

Doctoral Dissertations and Projects

The purpose of this embedded single case study was to describe the lack of student needs support during the COVID-19 pandemic for parents of middle school students at a county board of education in West Virginia. (Chiwona et al., 2020; Devereux et al., 2020; Dunn et al., 2020). The theory guiding this study was Abraham Maslow’s (1943) theory on the hierarchy of needs, which demonstrated an impact on student performance. This qualitative single-case study utilized an embedded approach. The central research question this study aimed to answer was to describe how a lack of necessary resources affected students during the …

Pneuma And Logos: Strengthening Sermon Preparation Through A Spirit-And-Word Approach To Biblical Exegesis, Natalie Barnoske

Doctoral Dissertations and Projects

Powerful preaching results from honoring the Word and Spirit as active participants in the sermon preparation process. However, the influence of postmodernism and the lack of resources clarifying this convergence point have led to a polarization of perspectives in biblical exegesis. Therefore, this DMIN action research project designed, implemented, and evaluated a Pneuma and Logos Approach to biblical exegesis based on five essential pillars of hermeneutics, derived from William Oliverio’s Pentecostal Hermeneutics in the Late Modern World. By integrating inductive skills of biblical exegesis with holistic habits of Lectio Divina, this project proposes that stronger sermon preparation skills can be …

Growth Mindset Moving From Poverty To Success: A Phenomenological Study Examining The Lived Experiences Of Adults Raised In Poverty, Hermalinda Brown Bolton

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological study was to understand the lived experiences of overcoming the stigma associated with childhood poverty to become academically successful for adults in the Southwest region of the United States. This study attempted to answer the question: What are the lived experiences of academically successful adults who have overcome the stigma of childhood poverty in the Southwest region of the United States? The participants were recruited through a social media platform, and 10 individuals participated in the research. The theory guiding this study was Carol Dweck's growth mindset theory. The growth mindset theory explains how …

Emotional Intelligence Of Educators And School Climate Ratings In Title I K–8 Schools In The Southeast United States, Kristen A. Hunt

Doctoral Dissertations and Projects

The purpose of this study is to understand the impact emotional intelligence of teachers and administrators has on school climate for students in a Title I K–8th grade schools in the southeast region of the United States and to determine if years of teaching experience moderates this relationship. The theories guiding this study are Bandura’s social cognitive theory and Solovey and Meyer’s theory of emotional intelligence. Bandura’s social cognitive theory explains the relationship between people, their behavior, and the environment. The theory of emotional intelligence by Solovey and Meyer relates to social intelligence by being of the belief that emotional …

Novice Middle School Music Teachers’ Perspectives On Preservice Preparation In Title I Schools: A Case Study, Christopher M. Burns

Doctoral Dissertations and Projects

Although considerable research addresses the unique needs of middle school learners and teaching music in low-income schools, there are insufficient studies that provide insight and strategies for teaching music in high-needs settings. Likewise, music teacher preparation programs leave gaps in preparation for prospective music educators, unaware of the challenges of teaching middle school music in a high-needs community. Novice music educators experience challenges that are often unaddressed in undergraduate programs. Experienced music educators with advanced degrees can also feel underprepared to teach in low-income schools. Music educator programs lack content that helps prospective music educators become change agents who can …

A Call To Duty: The Role Of Spirituality In The Military To Civilian Transition Outcomes Of United States Military Combat Veterans, Tony M. Hankerson

Doctoral Dissertations and Projects

Transitioning from military to civilian life, especially after experiencing combat, can be challenging. Researchers have found spirituality to be a buffer for military service members who have been exposed to combat; however, little is known about the relationship between spirituality and the military-to-civilian transition outcomes among combat veterans. This quantitative, non-experimental study examined the relationship between spirituality and the outcomes of the military-to-civilian transition for United States military combat veterans. The instruments used in the study were the Spiritual Well-Being Scale, the Combat Exposure Scale, and the Military-to-Civilian Questionnaire. The findings indicated that spirituality was negatively correlated with military-to-civilian difficulties …

Biblical And Spiritual Disciplines And The Worship Leader, Milagros Rodriguez Trinidad

Doctoral Dissertations and Projects

Despite the expectation of spiritual leadership from worship leaders, many of them may struggle with consistently practicing biblical and spiritual disciplines. This qualitative study examines the need for spiritual preparation, the importance of spiritual community, and the spiritual life of the worship pastor/leader, all of which are central to the spiritual health of worship leaders. To build and grow in the daily practice of spiritual disciplines and to mature in spiritual formation, worship leaders must have a correct understanding of these disciplines and a humble spirit to self-evaluate their presence through the lens of Scripture. This understanding is crucial not …

Improving The Medication Communication Domain Of The Hospital Consumer Assessment Of Healthcare Providers And Systems Survey In A Pediatric Hospital, Bailey N. Godwin

Doctoral Dissertations and Projects

Patient education is a key responsibility of nurses. Providing education is the most effective when the teach-back method is used in combination with tangible education materials. Patient satisfaction in the pediatric setting is measured using the Child Hospital Consumer Assessment of Healthcare Providers and Systems survey (Child-HCAHPS). This evidence-based practice project aimed to improve patient/caregiver satisfaction scores for medication education on the Child-HCAHPS survey through comprehensive medication education and improved usage of patient education materials at discharge. Three pediatric units within an academic health institution in central North Carolina were identified for participation in the intervention by their managers and …

A Phenomenological Study Exploring The Indirect Impact Of Killings Of Unarmed African Americans By Police On African American Women, Deantonie E. Price

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to understand the indirect impact of police killings of unarmed African Americans on the mental and emotional well-being of African American women. This research aimed to fill a significant gap in the literature, which has been largely overlooked by focusing on the specific experiences of African American women. The central research question explored how these women articulated and experienced the emotional and psychological effects of police killings within their communities. A qualitative phenomenological approach was used to explore the complexities of individuals' perceptions, emotions, and lived experiences. Data collection included in-depth interviews, a …

Burned: A Phenomenological Study On Educator Burnout Within Self-Contained Classrooms, Nyausha West-James

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe the lived experiences of self-contained special education educators who have experienced burnout in Ozark County in Georgia. The social cognitive theory guided this research. The social cognitive theory can be supported by teaching new behaviors and encouraging educators to participate in behaviors that support self-efficacy. Self-efficacy can support teachers in managing their emotions and reducing educator burnout. The central research question was what are the lived experiences of self-contained special education educators who have experienced burnout? Although there was data that provided evidence on burnout, there was a lack of …

Mental Health Provider Education On The Benefits Of Telepsychiatry To Increase Knowledge And Promote Adoption To Improve Organizational Efficiency, Standards Of Care, And Revenue Generation., Jada Eugene

Doctoral Dissertations and Projects

The study implemented an educational intervention on the benefits of telehealth among mental health providers to improve their level of knowledge and promote technology adoption to improve organizational efficiency, revenue generation, and standards of care. The clinical question was: Among mental health providers, does an educational intervention on the benefits of telehealth, compared to no education, enhance knowledge of telepsychiatry consultations and promote adoption to improve organizational efficiency, standards of care, and revenue generation? Utilizing the Iowa Model of EBP, the researcher implemented a pilot study using the quasi-experimental design. Knowledge, telehealth usability, revenue generation, and standards of care were …

Immersive Learning In Higher Education: A Transcendental Phenomenological Study, Jamel R. Pittman

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe the experiences of implementing immersive learning technologies in virtual environments for higher education faculty at Coastal Bay University. Guided by constructivist learning theory, which emphasizes the construction of knowledge through firsthand experiences, this study explored how faculty designed and implemented immersive learning environments to enhance student engagement and learning outcomes. Data were collected through interviews, journal prompts, and a focus group with faculty from various disciplines. The findings revealed that immersive learning technologies enhanced student engagement, promoted critical thinking, and facilitated the real-world application of knowledge. Faculty participants also highlighted …

An Implementation Of Theological Concepts: Bridging The Gap From Childhood To Adult Christian Education, Lajune A. White

Doctoral Dissertations and Projects

New Jerusalem Church has the pleasure of teaching Bible stories in the children’s church and Sunday school. However, after the children age out of these spaces, they do not transition to the adult classes; they sit in the hallways. Suppose they continue this practice after aging out of the children’s classification and do not engage with fellow believers in the discipleship process. Will they remain connected to their faith-based community? The problem is whether their behavior is due to the absence of theological content in the Bible curriculum used to teach them in children’s church and Sunday school. The purpose …

Real-World Opera Education And The Business Of Performance: Perspectives From Young Professionals, Sarah Beckham-Turner

Doctoral Dissertations and Projects

Despite the traditional practice of operatic vocal training in universities, many young operatic singers found that their education needed to be improved regarding the current demands of the business of being an operatic performer. Understanding the essential skills for operatic training in universities was crucial for preparing singers to handle the demands of a professional career. This qualitative study investigated the perspectives of professional operatic singers, university opera training educators, and professional opera companies to discover possible gaps in operatic training in universities. Through interviews with five professional opera singers, five trained singers who chose a different career, six current …

Iodine-Promoted Oxidative Cross-Coupling For The Synthesis Of (E)-2-(3-Oxo-3-Phenylprop-1-En-1-Yl)-3-Phenylquinazolin-4(3 H)-One Via C-H Activation: Development Of Synthetic Tlx Agonists, Lingaiah Maram, Puhan Zhao, Thomas Koelblen, Lamees Hegazy, Thomas P Burris, Bahaa Elgendy

2020-Current year OA Pubs

We report the development of an efficient iodine-promoted oxidative cross-coupling reaction for the synthesis of (

Toward A Theoretical Model Of Shared Leadership And Innovation In Family Business, Pamala J. Dillon, Leslie Blake-Davis, Eugene See, Mengjie Xu, Craig L. Pearce, Charles C. Manz

EKU Faculty and Staff Scholarship

We advocate shared leadership as a key mechanism for unlocking innovation in family businesses. Family businesses, however, typically emphasize hierarchical leadership, reflecting the family power structure, which can pose challenges for successful innovation by limiting resources and knowledge sharing between family and non-family members. Shared leadership, enabled by both empowering from formal hierarchical leaders, as well as self-leadership practices across the organization, can help to overcome this challenge by leveraging the familiness, and related social capital, present in family businesses. Exploring the impact of shared leadership on innovation, familiness and social capital are proposed to improve innovation in the family …

Can The Government Control Hurricanes? New Survey Results On Conspiracies And Science, Lawrence C. Hamilton

Carsey Publications

In this brief, author Lawrence Hamilton explores the results of a nationwide 2025 survey that asked over 1,000 people whether they agreed with conspiratorial claims such as government control of hurricanes, flat Earth, or faked Moon landings. Mixed in with the conspiracy questions were others asking about agreement with basic scientific facts such as Earth orbiting the Sun. Nine to 38 percent agreed with the conspiracies whereas 40 to 75 percent agreed with the science; many others were unsure.

Generation and political identity both correlate with conspiracism. Gen X, Millennial, and Gen Z respondents more often agreed with conspiratorial statements; …

Review Of Alcohol Use Among Aboriginal And Torres Strait Islander Peoples: Patterns, Impacts And Community-Led Responses, Teagan J. Weatherall, Ks Kylie Lee, Annalee Stearne, Monika Dzidowska, Nicole Hewlett, Lynette Bullen, Taleah Reynolds, Summer Loggins, James H. Conigrave

Journal of the Australian Indigenous HealthInfoNet

This review provides an overview of alcohol use among Aboriginal and Torres Strait Islander peoples using the latest research available. It has been designed to update the evidence published since the previous review conducted in 2018 on this topic (Review of the harmful use of alcohol among Aboriginal and Torres Strait Islander people by Prof Dennis Gray, Dr Annalee Stearne and colleagues) (Gray et al., 2018).

In this updated review, we discuss the historical context and scope of alcohol use among Aboriginal and Torres Strait Islander peoples, impacts on individuals and whole communities, relevant national policies and strategies, present …

The Captive Mind, Czeslaw Milosz

Hannah Arendt Marginalia - All

New York : Knopf, 1953

Call #: DK411 .M5

contains underlining, marginal lining and endpaper notes

PDF information: 52 pages – 5.2 MB