Digital Commons Network^™

A Predictive Correlational Study Of User Acceptance Of Electronic Medical Record Systems In Nursing Higher Educational Institutions, Clara Awosika

Doctoral Dissertations and Projects

The purpose of this quantitative, predictive correlational study was to examine the extent to which perceived usefulness and perceived ease of use predict behavioral intention and actual usage of electronic medical record systems among nurses who have passed the National Council Licensure Examination for Registered Nurses. Using the Technology Acceptance Model, this study sought to address a gap in the literature regarding the level of user acceptance and utilization of EMR systems among nursing students during their training in higher education institutions. Participants included 85 actively licensed nurses who used EMR systems during their academic preparation. Data were collected using …

Emotional Suppression & Job Satisfaction: A Look Into The Life Of A Military Member, Laura Gilbert

Doctoral Dissertations and Projects

Military members face a multitude of unique stressors that may contribute to the use of emotional expressive suppression. Yet limited research exists on the effects of emotional suppression on employee job satisfaction within the military ranks. This qualitative hermeneutic phenomenological study explored the perceptions and experiences of 17 active duty military members of the United States Coast Guard regarding emotional expressive suppression and its effect on personal job satisfaction. The research questions explored the lived experiences of those who employed emotional expressive suppression and their accounts of job satisfaction, framed within emotional regulation and the range of affect theory. Through …

A Qualitative Study Of De-Policing And The 2020 Anti-Police Movement, Corey Lee Piser

Doctoral Dissertations and Projects

The purpose of this qualitative study is to understand de-policing among police officers in the U.S. state of Minnesota (MN) relative to the 2020 anti-police movement. The theoretical underpinning of this study is rooted in Rational Choice Theory (RCT) and its focus on rational actors engaging in cost-benefit analysis as a behavioral model. RCT serves to capably explain de-policing behavior as a law enforcement officer (LEO) reaction to fears that engaging in self-initiated policing activity has become detrimental to their careers. The research design to be utilized is the generic qualitative method which will utilize officer questionnaires, interviews, and reflexive …

African American Clergywomen's Leadership Experiences In Protestant Churches In Jacksonville, Florida, Felicia M. Simon

Doctoral Dissertations and Projects

As Christian leaders, African American clergywomen have encountered obstacles and victories while serving in Protestant denominations. However, the challenges of Black women largely reflect those of Black clergywomen. The purpose of this phenomenological study was to explore the lived experiences of African American clergywomen functioning in Christian leadership roles within Protestant churches in Jacksonville, Florida. At this stage in the research, lived experiences were generally defined as the personal, spiritual, professional, and social realities the clergywomen faced as they led congregations, networked with other denominations, and managed environmental factors in ministry. The theory guiding this study was Womanist theory, developed …

A Phenomenological Study Of The Experience Of Nigerian Christian Clergy Of Persecution And Insecurity In Nigeria, John Ekwoanya

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to describe the lived experiences of Nigerian Christian clergy and persecution and insecurity in Nigeria using an online site. The central research question was: How do Nigerian Christian clergy describe their experiences in meeting the expectations of their congregants and communities amidst persecution and insecurity? Interviews were conducted to collect data from 10 participants and an analysis was performed. The results showed that Nigerian Christian clergy, under threats of fear, still meet the needs of their congregants, and that the congregants continue to seek support from their clergy. It was also found that …

The Impact Of Property Tax Exemptions On The Hospital Real Estate Utilization, Howard Allen Levine

Doctoral Dissertations and Projects

This dissertation analyzes the effects of property tax exemptions on real estate utilization by hospitals in the production of medical services. Economic theory suggests that differential taxing creates inefficiencies causing destruction of wealth from deadweight loss. Property taxation is done by state and local governments. State and local governments spend 4.5 trillion dollars annually in the United States (Pustejovsky & Little, 2023, p. 2). Although only spending on services using real estate has efficiency effects due to real estate taxes, every 1% gain in overall efficiency is 45 billion dollars saved annually if the results can be generalized to all …

The Psychological Impact Of Polypharmacy On Older Adults, Henry Fernandez

Doctoral Dissertations and Projects

Chronic polypharmacy, defined as the simultaneous use of five or more medications for three or more months, represents an emerging health concern distinct from traditional polypharmacy due to its persistence despite medication reconciliation and deprescribing efforts. This descriptive qualitative study explored the psychological impact of chronic polypharmacy on the daily lives of ten community-dwelling older adults (aged 62-81) with multimorbidity. Semi-structured interviews, adapted from the Living with Medicines Questionnaire, were analyzed using thematic analysis. Findings revealed that chronic polypharmacy imposes a profound multidimensional burden: persistent anxiety regarding medication errors, depressive symptoms from daily regimen management, and voluntary social isolation as …

The Canonical Use Of The Psalter In The Formal Quotations Of Jesus, Didactically Applied To His Self-Identification As Messiah, Andrew W. Richardson

Doctoral Dissertations and Projects

This dissertation investigates the canonical use of the Psalter in the formal quotations of Jesus, focusing on how he uses these citations didactically in his self-disclosed explication of a holistic, Old Testament Messiah. Rather than treating Jesus’s use of the Psalms as isolated prooftexts or rhetorical devices, this study contends that Jesus interpreted and applied the Psalter as a unified canonical whole whose theological trajectory assimilates disparate Old Testament messianic expectations. These layered expectations are encapsulated in Jesus’s own self-disclosure as that Messiah. This study adopts a canonical methodology that emphasizes the final form, theological unity, and intertextual development of …

The Nexus Between Sino-African Economic Engagement, Us-African Security Cooperation And Foreign Direct Investment: National Security Implications Using A Comparative Analysis Of Nigeria And Other Selected African Countries, Chine Sp Logan

Doctoral Dissertations and Projects

This study examines the intricate interplay between the United States-African Security Partnership, China’s African Economic Partnership-Belt and Road Initiatives (BRI), and the influx of foreign direct investment (FDI) in Africa. It delves into the nuances of the US-African Security Partnership, focusing on US military training and security assistance through the United States African Command (AFRICOM) and the China-Africa BRI initiative, which centers on loan funding. Moreover, it analyzes how national security considerations influence FDI inflow. By scrutinizing the roles of robust institutions, the study evaluates how these factors impact the long-term achievement of the United Nations' sustainable development goals for …

Curricular Design For Private Christian Music Instruction, Jonathan Michelsen

Doctoral Dissertations and Projects

Private Christian music instruction is designed to develop musicians who grow in both musical skill and spiritual maturity. While this dual purpose is commonly assumed, there is limited research on how private music curricula intentionally integrate biblical theology with structured music pedagogy. Many private music programs focus on technical development, yet few studies explore how faith-based instruction shapes curriculum design, instructional goals, and teaching practices. This qualitative study investigated how instructors and program leaders described their instructional approaches to musical development, theological integration, and spiritual formation within selected private music education providers. Semi-structured interviews were conducted with instructors and program …

Heat Shock Factor 1 Signaling: A Novel Pathway Implicated In Rett Syndrome Pathophysiology, Sonia Gonzalez

Dissertations

Rett syndrome (RTT) is a severe neurodevelopmental disorder that is associated with loss-of-function mutations in the methyl-CPG binding protein 2 (MECP2) gene. There are limited therapeutic options to address the wide range of social, cognitive, motor, and respiratory symptoms that patients experience throughout their lifetime. To identify novel therapeutic targets, we leveraged a rare form of RTT known as MeCP2-mutation-negative or atypical RTT. Traditionally, RTT is first diagnosed clinically and then confirmed through the identification of mutations in the MECP2 gene. However, ~5% of RTT patients are found to be MeCP2-mutation-negative (atypical), despite sharing overlapping symptomology with typical RTT. We …

Parental Understanding Of The Influence Of Ecological Systems On The Educational Experiences Of The Dependent Children Of Enlisted And Officer Families Stationed In Japan: A Hermeneutic Phenomenological Study, Nortia M. Miller

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological study was to explore how enlisted and officer parents stationed in Japan understand and described how different ecological systems influence the educational experience and academic performance of their dependent children. The theory that guided this study is Bronfenbrenner’s ecological systems theory as it provided a comprehensive framework for understanding the inter-influential relationship between the children and the different ecological systems in their environment. The central research question provided a conduit for further exploration by asking how do enlisted and officer parents understand and describe how different ecological factors from Bronfenbrenner’s systems theory shape the …

The Perceived Effects Of Safety Coaching On Safety Knowledge And Training Transfer: A Qualitative Phenomenological Study, Dariusz Krajewski

Doctoral Dissertations and Projects

Workplace safety remains a concern in municipal environments, where time and resource constraints limit training. This phenomenological study involved an examination of municipal employees’ experiences with safety coaching and how these experiences influenced the transfer of safety knowledge into daily work practice. Transfer of training theory, social cognitive theory, and transformational leadership theory were the theoretical foundations for this study.

The researcher conducted semi-structured virtual interviews with 15 participants. Data analysis followed Moustakas’ (1984) phenomenological approach. The methodological process involved bracketing, horizontalization, clustering into themes, textural and structural descriptions and essence description. The researcher clustered the thematic findings into seven …

Trauma, Myth, And Sacred Memory: How Narrative Gives Form To Suffering, Theology, And Meaning, Jacob M. Tannehill

Masters Theses

This thesis explores the relationship between trauma, myth, and narrative meaning through academic and creative works. Drawing upon trauma theory, cultural memory studies, and mythopoeic fantasy, this thesis examines how communities remember catastrophes, preserve identity, and struggle to transform suffering into coherent narratives. The critical portion focuses on J. R. R. Tolkien’s account of Númenor’s destruction in The Silmarillion, reading the Downfall as a model of cultural trauma whose meaning persists through inheritance and contested narration. The creative portion, drawn from excerpts of The Adia, extends these concerns into a mythic world in which language, memory, and theological inheritance shape …

Silent Invaders: Stopping The Spread Of The Spotted Lanternfly, Sloane Z. Hall

Masters Theses

The Spotted Lanternfly, an invasive insect originating from China, has rapidly spread across the United States, harming agriculture, forestry, and surrounding ecosystems. It’s destructive feeding behavior severely impacts grapevines, fruit trees, and hardwoods, which directly affects wine production, farm communities, and local environments. The aim of this research was to investigate the biological, ecological, and economic stakes of the infestation, as well as the methods currently used to monitor and control its spread. Specifically, it examines how communication frameworks, design practices, and extension approaches influence producers’ adoption of recommended Integrated Pest Management (IPM) protocols. Through the research, a literature review, …

The Effect Of Transfer Student Enrollment On The Overall Gpa In Division I Men’S Basketball, Emme Hurn

Masters Theses

The study explored the impact that transfer student-athletes have on the overall Grade Point Average (GPA) of a team in Division I Men’s Basketball. Through the use of Alexander Astin’s Input-Environment-Output model, academic preparation and environments were examined to determine their role in academic outcomes. The purpose of this research was to test this theory in order to answer three key research questions: Is there a statistically significant difference in overall team GPA when comparing Division I men’s basketball teams with a high number of transfer student-athletes, and teams with no transfer student-athletes? What is the relationship between the number …

Factors Associated With Vaping Frequency Among University Students, Oluwatosin Marylyn Oduneye

Masters Theses

Electronic cigarette use among university students is a growing public health concern, with approximately 20-25% reporting current use. Despite extensive research on vaping initiation, factors associated with vaping frequency among established users remain understudied. This study examined stress-coping mechanisms, peer influence, and health risk perceptions as predictors of vaping frequency, guided by Bandura's Social Cognitive Theory (SCT). A quantitative cross-sectional survey was administered via Microsoft Forms to 399 university students aged 21-25 with recent vaping experience, recruited nationally through campus flyers and online platforms. Multiple linear regression was conducted in SAS OnDemand for Academics, with stress-coping, peer influence, and health …

Seed Germination And In Vitro Micropropagation Of Tulipa Gesneriana, Teeba Hassan Abdul-Karim, Sumaya F. Hamad

Baghdad Science Journal

An effective method for the in vitro propagation of Tulipa gesneriana was developed using Murashige and Skoog (MS) medium. Seeds were first cultured on hormone-free MS medium, achieving %90 germination after 30 days. Seedlings were obtained, and flowering stem explants excised from these seedlings were used for callus induction. The best callus formation was obtained on MS medium supplemented with thidiazuron (TDZ1.5mg/L) and 2,4-dichlorophenoxyacetic acid (2,4-D1.5mg/L). Shoot proliferation was most effective on MS medium containing 2.0 mg/L benzyladenine (BA) and 0.2 mg/L indole-3-butyric acid (IBA), and bulb formation was promoted by 0.5 mg/L BA, producing 3–4 bulbs per explant, while …

Ecological Health Risk Assessment Of Some Heavy Metals In Dust From Some Nursery And Primary Schools Of Al-Kut City, Iraq, Wisam Thamer Al-Mayah, Zahraa Zahraw Al-Janabi, Isam Hani Hameed

Baghdad Science Journal

Heavy metals in dust are considered one of the most important environmental consequences of human activities. The objectives of this study are to investigate the ecological risk of heavy metals on human health in the dust of schools in Kut City, Iraq. The dust samples were collected from 25 primary schools and kindergartens. The pH, EC, TDS, and concentrations of heavy metals (Pb, Ni, Cr, Cd, Zn, Co, Mn) were measured. The heavy metals were analyzed using an atomic absorption spectrophotometer. The contamination factor (CF), enrichment factor (EF), and pollution load index (PLI) were calculated. The results showed that the …

Land Cover Changes And Distribution Of Carbon Stocks In The Tembawang Agroforestry Area, Bengkayang Regency, West Kalimantan, Indonesia, Rafdinal Rafdinal, Riza Linda, Adityo Raynaldo, Eko Subrata

Baghdad Science Journal

Tembawang agroforestry represents a traditional forest management system practiced by Dayak communities in Kalimantan and is recognized for its ecological and livelihood functions. This study examines land cover changes and carbon stock distribution in Tembawang agroforestry in Cipta Karya Village, West Kalimantan. The research applied a combination of field surveys and remote sensing using Sentinel satellite imagery from 2019 and 2023. Vegetation data were collected through observation plots to assess species composition, density, and biomass for carbon estimation using allometric equations. A total of 17 tree species were identified across Tembawang and rubber forest areas. Four species showed the highest …

Qoe Enhancement For Video Streaming Based On Attention U-Net Model, Iman Kadhum Abbood, Doaa Ayed Mohammed, Israa Hadi Ali, Sarah Abdul-Ridha Abed

Baghdad Science Journal

Video streaming services, including YouTube, Netflix, and Amazon, account for a large portion of global internet traffic. Therefore, the maintenance of high visual quality is very important to user satisfaction and overall Quality of Experience (QoE) for these users. However, fluctuating bandwidth often causes frame drops and motion discontinuities, resulting in visual artifacts and degraded QoE. Although existing video frame interpolation methods attempt to address these challenges, most remain limited in their ability to sustain performance under bandwidth-constrained environments. To overcome these limitations, IncepU-Net has been introduced. IncepU-Net is proposed as an enhanced U-Net architecture that integrates multi-scale inception modules …

God’S Design For Human Nature: Paul’S Biblical-Theological Use Of Creation Theology In Romans 1:18–32, Eunsoo (Daniel) Seo

Doctoral Dissertations and Projects

The world in which the Apostle Paul ministered was not a theological vacuum, but a sophisticated marketplace of competing worldviews and diverse moral frameworks. Within the specific milieu of first-century Rome, the cultural forces of Stoic philosophy, Roman imperial ideology, and pagan polytheism created an environment where complex expressions of human nature and sexuality emerged. Dominant Roman social stratifications often celebrated or normalized same-sex relations and blurred the distinctions of the created order. Paul found himself proclaiming a message of a Sovereign Creator in a society that had been conditioned for centuries to view the human nature through the lens …

The Experiences Of Females With Adhd Receiving Their Diagnoses In Post-Secondary School: A Phenomenological Study, Sarah A. Schultz

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to describe the educational experiences of females who received attention-deficit/hyperactivity disorder (ADHD) diagnoses while attending postsecondary schools. The theory guiding this study was Albert Bandura’s social cognitive theory. This theory explains the relationship among environmental, internal, and external factors in a person’s motivation. The central research question was: What are the educational experiences of females who received ADHD diagnoses while attending postsecondary schools in the United States? This study used transcendental phenomenology to understand the experiences of females who received delayed ADHD diagnoses while attending postsecondary school. There were 10 participants in …

From Frames To Strains: Analytically Modeling Inelastic Deformation Under Mapped Single-Site Impacts From High-Speed Footage To Internal State Variable Codes, Joby Milo Anthony

Doctoral Dissertations and Projects

This work adds insight to the physical phenomena of microstructural and stress strengthening of metal components by the inelastic deformation from Surface Mechanical Attrition Treatment (SMAT). Impact behaviors observed by high-speed footage of a Crank-Slider Mechanism (CSM) are examined in the context of analytically moving rigid bodies in spacetime and resolving kinematics upon impact until restitution via Finite Element Analysis (FEA). A Coupled Discrete-Finite Element Model (CDFEM) leverages Bammann plasticity, Horstemeyer damage and void nucleation, growth, and coalescence and Cho recrystallization Internal State Variable (ISV) models to show the localization of plastic strain and onset of recrystallization under any single …

Crisis Of Command: Shaef, Strategy, And The War In Northwest Europe, Fall 1944, Josh Glover

Doctoral Dissertations and Projects

This dissertation examines the strategic debates among the Supreme Allied Commander, U.S. General Dwight D. Eisenhower, and his subordinate commanders, British Field Marshal Bernard Montgomery and U.S. Generals Omar Bradley and George Patton, in the fall of 1944. Most historians have focused specifically on the military campaigns throughout the fall of 1944, the commanders who executed them, and the missed opportunities and failures that occurred. The question left unanswered is why the Allies missed the opportunity to end the war in 1944. To answer this, I analyzed the numerous strategic debates among these four commanders and many others that took …

Education Journey: A Phenomenological Investigation Of The Lived College Experiences For Black Women Ages 20–39, Marsha Natalie Tucker-Scott

Doctoral Dissertations and Projects

This phenomenological study focused on the lived college experiences of Black female students aged 20-39 in the New York Metropolitan area, drawing on Vygotsky’s sociocultural theory to examine how cultural context, social interaction, and community expectations shaped their academic engagement and development. Using in-depth interviews, focus groups, and journal prompts with ten participants from local communities and churches, the study found that race and social expectations exerted a more profound influence on participants’ academic journeys than gender or age. Their narratives affirmed the value of hermeneutic phenomenology and intersectionality in understanding Black women’s experiences in higher education, particularly as they …

Exploring The Lived Experiences Of Teachers At A Charter Classical School In Central Texas With A Ban On Student Personal Smart Devices: A Transcendental Phenomenological Study, Choueang Khantiya Etheridge

Doctoral Dissertations and Projects

The purpose of the transcendental phenomenological study was to describe the lived experiences of teachers managing instruction and classical educational principles in an environment that bans students’ personal smart devices. The unified theory of acceptance and use of technology (UTAUT) guided this study as it examined how teachers perceived and responded to technology restrictions through four key constructs: performance expectancy, effort expectancy, social influence, and facilitating conditions. The central research question asked: What are teachers’ lived experiences in a chartered classical school in central Texas as they manage instruction and maintain classical educational principles in an environment that bans students’ …

Exploring The Impact Of Athlete-Coach Relationship On Self-Worth: A Phenomenal Study Of Perceptions And Dynamics, Jada D. Harris-Wilson

Doctoral Dissertations and Projects

This research investigates how the coach-athlete relationship affects athletes' self-worth, emotional dependency, and resilience, using the single-parent or two-parent family dynamic as a moderating factor. Using self-determination theory, attachment theory, and social identity theory as frameworks, the current study explores how coaching styles influence the psychological well-being of athletes. This research utilizes interviews, questionnaires, and observations to analyze perceived coach support, emotional dependency, and resilience themes. The study's findings indicate that autonomy-supportive coaching helps athletes develop self-esteem, coping skills, and mental resilience. On the other hand, controlling coaching styles is associated with increased pressure and lower levels of resilience. Also, …

Knowing Life In The Gospel Of John, Daniel Lewis

Doctoral Dissertations and Projects

This dissertation examines the concept of life (ζωή) in the Gospel of John and argues that Johannine life is best understood as present, covenantal participation in God through Jesus Christ. While the Fourth Gospel has long been recognized for its distinctive emphasis on life—using ζωή more frequently than any other Gospel—scholarly treatments often define eternal life primarily in relation to eschatological destiny, soteriological status, or Christological revelation. This study addresses a gap in Johannine scholarship by asking not only when life is received, but what kind of existence John intends his readers to understand and experience. It contends that John, …

Grace Within The Holiness Code, Michael B. Bowe

Doctoral Dissertations and Projects

Leviticus introduces the concept of God’s holiness—his unique, innate, and ontological otherness—and calls his people to reflect that holiness in their own lives. While scholarship has traditionally focused on Israel’s sacrificial cult practices, it has often neglected the theological trajectory of holiness within the broader canonical framework of the Torah. This dissertation seeks to reframe the Holiness Code (Leviticus 17–26) not merely as a set of ritual prescriptions, but as a theological narrative that exposes the limits of human effort and invites reflection on divine grace.

Chapter 1 surveys the history of interpretation and critiques the limitations of historical-critical and …