Digital Commons Network^™

Experiences Of Research Administrators With Faculty Researchers In Sponsored Project Compliance., Adrienne M. Lindsay

Electronic Theses and Dissertations

The purpose of this study was to examine how central office research administrators perceive and describe their professional interactions with faculty researchers, and how those relationships may impact compliance with sponsored project requirements in United States higher education institutions. Cohen et al.’s (1972) organized anarchy theory and Schein’s (2010) organizational culture theory provided a foundational context for understanding research systems within higher education institutions and the social environment in which research administrators navigate potentially contentious roles, both facilitating research and stewarding compliance for the institution and the sponsor. Findings emerged around specific challenges faced by research administrators, which included role …

Impacts Of Biology Modeling Pedagogy On Student Cogitive And Non-Cognitive Elements Of Learning., Jessie K. Newhouse

Electronic Theses and Dissertations

This dissertation employed a quasi-experimental design used to investigate the use of a modeling pedagogy in high school biology. Modeling is a key element of the Science and Engineering Practices of the Next Generation Science Standards. While research of Model Based Pedagogy (MBP) in physics and chemistry is well established, the influence on biology instruction remains less understood. This research examined how MBP affected both cognitive and non-cognitive components of student learning compared to traditional biology instruction. Existing data collected by Dr. Kathy Malone in collaboration with Ohio State University (2016) were analyzed to study the effectiveness of the MBP. …

Risk And Protective Factors For Suicidal Thoughts And Behaviors For Black Adolescent Males With Exposure To Adverse Experiences Post-Covid 19 Pandemic: Findings From The 2023 National Youth Risk Behavior Survey., Amanda Minogue

Electronic Theses and Dissertations

Suicide is the second leading cause of death among adolescents aged 10-24 in the United States. In 2022, 784 Black adolescent males died by suicide. Recent studies have found that traditionally common associations of risk factors of suicidal thoughts and behaviors are not experienced by Black adolescents, challenging how to determine and detect risk. This dissertation reviewed the variables in the national Youth Risk Behavior Survey that closely align with risk and protective factors of suicidal thoughts and behaviors, and the interaction between these and adverse experiences in Black adolescent males. Results of this study found that among the 9 …

The Role Of Fast-Food Consumption, Residential Fast-Food Exposures, And Urinary Essential Trace Heavy Metals In Colorectal Cancer (Crc) Outcomes., Jeevan Adhikari

Electronic Theses and Dissertations

Background: Colorectal cancer (CRC) is a public health concern. Within the United States (US), fast-food consumption and environmental exposure to heavy metals have increased. The impact of fast-food consumption frequency from fast-food restaurants, residential fast-food exposures, and urinary essential trace heavy metals in relation to CRC outcomes have not yet been rigorously evaluated in the US. Methods: Within the LEAPS-CRC study, we used geographic information systems (GIS) and logistic regression to study the association of fast-food consumption, residential proximity to a fast-food outlet, and urinary essential trace metals with CRC incidence. Additionally, within Kentucky Cancer Registry (KCR) CRC cases, the …

Genetic Identification Of A Rapidly-Adapting Low-Threshold Mechanoreceptor Innervating Fungiform Papillae., Thomas Alexander Myers Ii

Electronic Theses and Dissertations

Mechanosensory innervation of the oral cavity enables us to detect the texture and location of the foods we consume. Our goal was to find a genetic identifier for a mechanoreceptive subtype. Toward this goal, we examined neurons expressing the neurotrophin receptor TrkC, parvalbumin (Pvalb), and the glutamate transporter Vglut3. Because different papilla types contribute to food detection in different ways, we examined the innervation patterns of these neuron subtypes. We found that Pvalb+ and Vglut3+ neurons were fungiform papilla specific, where TrkC innervated both papilla types. We examined the anatomy of the three genetic populations, finding that the Pvalb+ neurons …

Residential Segregation And Breast Cancer In Louisville: Impact Of Race And Contextual Factors On Advanced-Stage Diagnosis, Delayed Treatment, And Disease-Specific Mortality., Toheeb Ajani Mustapha

Electronic Theses and Dissertations

Female breast cancer (BC) remains the most commonly diagnosed non-skin cancer and the second leading cause of cancer death among U.S. women. Despite advances in detection and treatment, substantial inequities in BC outcomes persist, driven in part by structural forces such as residential segregation. This dissertation examined the relationship between residential segregation, BC outcomes, and key contextual factors in Louisville, Kentucky. Using data from the Kentucky Cancer Registry, American Community Survey, CDC’s Population-Level Analyses and Community Estimates, and the National Neighborhood Data Archive, the study tested two hypotheses: (1) higher Black/low-income segregation is associated with elevated risks of adverse BC …

A Multilevel Analysis To Evaluate Variability In Sdoh Clusters Within Rurality And Its Effects On Cancer-Specific And All-Cause Mortality In The Us., Stephie Ann Abraham

Electronic Theses and Dissertations

Social determinants of health (SDOH) factors have consistently been shown to impact all-cause and cancer-specific mortality. Area-level SDOH factors that coexist to form “high-risk” clusters are more prevalent in rural than urban areas. However, heterogeneity within rural and urban areas may contribute to variations in SDOH factors that could influence higher mortality rates and is not considered in other studies. The primary objective of this study was to utilize ecological and individual-level data to determine if the composition of SDOH clusters within counties in the rural-urban continuum contributes to differences in all-cause (AC) and cancer-specific mortality rates of lung and …

Perceived Organizational Support Of High-Performance Support Staff Members In Professional Soccer Organizations., Erica B. Thompson

Electronic Theses and Dissertations

The purpose of this study was to explore perceived organizational support among high-performance support staff (HPSS) within professional soccer organizations. Specifically, this study examined how HPSS define organizational support, identified factors that shape their perceptions, explored organizational challenges they experience, and analyzed how those challenges intersect with their perceptions of support. Organizational Support Theory (OST) and its central construct, Perceived Organizational Support (POS), served as the theoretical framework guiding this study. OST assumes employees form global beliefs about the extent to which their organization values their contributions and cares about their well-being. To address the study’s purpose, a basic interpretive …

Synthesis, Characterization, And Chemical Reactivity Of Calcium-Alginate Hydrogel Beads Containing Metal Nanoparticles And Nanoclusters., Rajiv Kumar Singh

Electronic Theses and Dissertations

This dissertation explores the synthesis, stability, and reactivity of various metal nanoparticles (NPs) and nanoclusters (NCs) of varied size and stabilizers contained within millimeter-sized calcium alginate (Ca-Alg) hydrogel polymer beads. Hydrogel beads synthesized by combining sodium alginate with Au or Ag NPs stabilized with trisodium citrate (Cit) and adding dropwise into a 4.0 M Ca²⁺ solution remained stable and contained within the beads. Those synthesized Au, Pd and AuPd NCs stabilized with glutathione (SG) became partially released from the hydrogel within a day. The synthesis of beads containing aggregated Cit Au NPs occurs by inducing aggregation with tetrakis(hydroxymethyl) phosphonium …

The Important Of Female Coaches: What Barriers They Face, Why They Stay, And What Can Be Done To Attract More., Hayley E. Yourous

Electronic Theses and Dissertations

After the passage of Title IX, there has been an increase in the number of females participating in sports; however, the same cannot translate to women in coaching or leadership positions (Acosta & Carpenter, 2014; Hart et al., 1986; LaVoi & Baeth, 2018). The purpose of this hermeneutic phenomenological study was to explore the lived experiences of females who had served as head coaches in the high school setting with at least eight years of experience as a head coach. The NCAA (2022) reported in 2020 that female coaches accounted for 41.3% of female teams' head coaches, both intercollegiate and …

Alkali-Silica Reactivity And Ionic Transport In Mortar With Hydrophobic Inclusions., Isaac Offei

Electronic Theses and Dissertations

Alkali-silica reaction (ASR) causes extensive damage to concrete infrastructure worldwide, with traditional mitigation strategies increasingly constrained by supplementary cementitious material (SCM) supply limitations. This dissertation investigates an innovative approach to ASR prevention through strategic application of hydrophobic materials to modify moisture and ionic transport pathways in cement mortars. The research employed a comprehensive three-objective experimental program using highly reactive aggregates and three hydrophobic materials: hexamethyldisilazane (HMDS)-treated fumed silica, silane-based emulsion, and silane-based crème. The first objective demonstrated the feasibility of hydrophobic aggregate surface modification, achieving 46% and 38% reductions in ASR expansion for washed and non-washed hydrophobic aggregates, respectively. Microstructural …

Source Code: A Trade-Related Barrier To The Right To Repair, Anthony D. Rosborough

Reports & Public Policy Documents

In recent years, conflicts between software access restrictions and Right to Repair (R2R) legislation have become a growing concern for policymakers and repair advocates around the world. Consumers have come to increasingly depend on electronic devices that integrate sophisticated hardware and embedded software. When those devices break or require maintenance, owners often lack the software or software-based tools required to fix them. In some cases where replacement parts and information may be readily available, device software and software-integrated tools present a barrier to independent repair. In response, legislators in both the United States and the European Union have been enacting …

Isolated Dc-Dc Converter For An Ev Microgrid, Oscar Yu, William Leiker

Electrical Engineering

This product is a redesign of a DC-DC buck-boost converter which utilizes a new topology, the flyback converter, for use in an electric vehicle (EV) as a microgrid. The main driver behind the redesign is to provide electrical isolation between elements in the microgrid. The EV microgrid consists of the battery, motor, external DC and AC ports, and the power electronics (DC-DC converter and AC-DC inverter) which were designed and built in previous senior projects. Using EV’s as microgrids can help relieve stress from the main power grid caused by charging electric vehicles. Implementing EV’s as a microgrid enables the …

Articulator Volume 31, Issue 4

Metro Denver Dental Society Articulator Magazine

The 4^th Quarter 2025 of the MDDS Articulator Magazine offers a preview of the 2026 Rocky Mountain Dental Convention, taking place January 22–24 in Denver. The collection spotlights RMDC speakers and the future of dentistry, from the rise of AI and the shift toward integrated whole-health care to the hidden challenges of chronic illness, and a commitment to preserving natural dentition. The articles challenge dental professionals to rethink assumptions, embrace interdisciplinary collaboration and adopt more personalized and evidence-driven approaches to care.

Equality In Sentencing Mitigation, John B. Meixner Jr.

Fordham Law Review

As guilty-plea rates have skyrocketed, sentencing has become an increasingly important part of criminal procedure. With judges often wielding significant discretion at sentencing, a key question is how judges interpret mitigation: evidence about the defendant’s background or the case that supports a reduced sentence. Past empirical research—both experimental and in real-world cases—indicates that mitigation plays an important role in determining sentences. But does mitigation help everyone, or does it reinforce inequalities that frequently infect other areas of criminal procedure? Do low-income Black defendants with appointed counsel benefit from sentencing mitigation as much as wealthier White defendants with private attorneys? Do …

An Arendtian Politics Of Life, Kamryn M. Carter

Senior Theses

As defined in The History of Sexuality (1978), Michel Foucault’s concept of biopolitics focused on a specifically modern phenomenon in which biological processes are used to regulate populations. This concept has been influential in modern analyses of the state such as that of Giorgio Agamben, who sought to both correct and complete biopolitics with his concept of homo sacer as part of his analysis of the concentration camp. This thesis brings the theory of biopolitics into conversation with Hannah Arendt’s politics of life. It seeks to determine the degree to which biopolitics — as seen in the work of Michel …

Prostitution In Video Games: Stigma, Violence And Male Pleasure, Laura Aguilera-Ávila, Lara Escobar Hernández

Dignity: A Journal of Analysis of Exploitation and Violence

Prostitution has traditionally been framed in society as a space significantly determined by patriarchal hierarchies, in addition to being affected on many occasions by stigmatisation and violence. The representation of prostitution and of those who practice it in the media is a topic of special interest, since the discourses and messages disseminated by the media play a fundamental role in socialisation. Video games are not exempt from this debate: with millions of players worldwide and a special reach among young people, they are among the most influential media outlets today. This qualitative research analyses a series of titles, both AAA …

A Change In Practice: Improving Uti Management In A Long-Term Care Facility By Implementing Rapid Urinary Culture Collection Protocols To Enhance Timely Treatment And Reduce Hospitalizations, Tania Ojeda

Doctor of Nursing Practice

ABSTRACT

Background: Urinary tract infections (UTIs) remain a leading cause of morbidity among elderly residents in long-term care facilities, where diagnosis is frequently delayed due to atypical presentation, cognitive impairment, and inconsistent urine specimen handling. Purpose: This quality improvement (QI) project aimed to improve the timeliness and accuracy of UTI management in a memory care facility through standardized evidence-based protocols. Objectives: The project sought to ensure that: (a) 100% of staff would be educated on the protocol; (b) 100% of residents with suspected UTIs would have urine sent for urinalysis and culture within 8 hours of symptom onset; (c) 100% …

Examining And Addressing Increased Hospital Inpatient Falls Rates At An Urban Community Hospital, Juan Lira

Doctor of Nursing Practice

Abstract

Background: Falls are the leading cause of reported injuries within the hospital setting. Injuries from falls occur in about20-45% of the time and is the leading cause of injury and injury death among the adult population. Inpatient falls are associated with an additional $14,0000 per occurrence and a prolonged hospitalization by 6.3 days. Increased falls rates affect hospitals rating, accreditation and reimbursements. This hospital is experiencing inpatient falls that exceed national average and corporate goals.

Purpose: The purpose of this project is to reduce the hospital falls rate by 10% within 90 days of initiating evidence-based evaluation and facility-wide …

Implementing A Cardiac Catheterization Pre-Procedure Protocol To Decrease Avoidable Same-Day Cancellations, Christina C. Perry

Doctor of Nursing Practice

Background and significance of the problem: Pediatric congenital heart defect patients are amongst the sickest hospital population. These patients require planned palliation in the cardiac catheterization lab (cath lab), which has a limited number of providers and appointments available. In the cath lab, the percentage of avoidable same-day cancellations for interventional procedures was found to be greater than 30%, representing significant resource utilization opportunities.

Purpose: The purpose of this project was to develop and implement a standardized, evidence-based pre-procedure protocol to decrease avoidable same-day cath lab cancellations.

Goals and objectives: The goals of this project were a 10% decrease in …

Exploring Speech-Language Pathology In The Age Of Ai, Charis Gray

Communication Studies

Speech-language pathologists (SLPs) constantly strive to find the balance between maintaining efficiency and high-quality therapeutic treatment. Now, with the rapid growth of artificial intelligence (AI), another layer is added into the mix. Many questions and concerns are being voiced about how these technologies will reshape the professional practice. Guided by two research questions, this project interviewed ten practicing SLPs regarding efficiency and the future of AI. Through thematic analysis, five central themes emerged: flexibility with unpredictability, AI’s usefulness for documentation and materials, ethical and professional concerns, commitment to lifelong learning, and the human element. Diffusion of Innovation Theory (DOI) can …

El Poder Del Bilingüismo Y La Ciencia, Isabella Winslow

World Languages and Cultures

This project is an explanation of the importance of bilingualism, science, and our responsibility as humans within this environment. As living beings on this planet, we have a responsibility to respect and protect it. Over the course of the last several hundred years, we humans have made countless advancements. We have created unimaginable technology and discovered incredible resources produced by the land. However, in the process of doing so, we have damaged and continue to damage our environment. Reefs in the ocean have been bleached by increases in acidity, thousand year old glaciers have melted, forests have been destroyed by …

Initiative Fatigue, Courtney Wildoner

All-Inclusive List of Electronic Theses and Dissertations

This quantitative study examined the prevalence of initiative fatigue in K–12 education and its relationship to emotional, mental, and physical work fatigue. The sample included 169 participants who identified as public school educators, school-based leaders, or district office staff. Participants completed the Three-Dimensional Work Fatigue Inventory (Frone & Tidwell, 2015) and the School-Wide Initiative Inventory (O’Quinn, 2018). Findings showed that initiative fatigue is most strongly rooted in concerns about the implementation process rather than the initiatives themselves. The “how” of implementation emerged as a significantly greater challenge than the “what,” functioning as a job demand that depletes emotional, mental, and …

Anatomy Of Authority: Dissecting The Rare Species Of Women Deans, Marlana K. Beck

All-Inclusive List of Electronic Theses and Dissertations

This dissertation explores the lived experiences of women physician medical school deans, aiming to understand the factors that influence their career pathways and the challenges they face in achieving and maintaining leadership roles in academic medicine. Despite the increasing number of women entering the medical profession, there remains a significant gender disparity in leadership positions, particularly in the role of medical school dean. This study addresses the gap between the growing number of women physicians and the disproportionately low number of women in senior academic leadership roles. The research is grounded in feminist and role congruity theories, which provide a …

“I Found My Place:” Exploring The Counterspace Experiences Of Black Alumni On Historically White College Campuses, Jacquelyn Burns Rucker

All-Inclusive List of Electronic Theses and Dissertations

This qualitative study explored the life experiences of Black alumni and their participation in intentional, multicultural programming of cultural facilities to create a sense of counterspace for Black students on historically White college campuses. The study captured the stories of 12 Black alumni who graduated from seven historically White institutions (HWIs), between the years of 2010 and 2016, across four different states. The 12 study participants completed undergraduate and terminal degrees during the years 2009 - 2016 and identified as Black, African, or bi-racial. The interviews, conducted during the Covid-19 pandemic, were conducted on zoom. The theoretical framework of the …

Quality Of Life And Mental Health: A Qualitative Exploration Of Perceived Factors That Impact Older Adults, Chasiti Herring

All-Inclusive List of Electronic Theses and Dissertations

Enhancing quality of life and well-being is a universal phenomenon across the lifespan. As the population ages, older adults are in great need of supportive services to enhance quality of life and their ability to manage their mental health. The purpose of this study is to examine the quality of life (QoL) of older adults. This study aimed to provide valuable research in the area of QoL through the exploration of perceived factors that impact the older adult population. This exploratory qualitative research study consisted of 10 older adult participants between the ages of 65 and 95. Research recruitment prioritized …

Exploring Online Teaching Self-Efficacy Among University Faculty Members During The Period Of Covid-19 Pandemic, Sarah Alamri

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study is to examine faculty’s perceptions of their self-efficacy regarding online teaching and some variables that may affect online teaching efficacy. A quantitative survey was administered to examine whether three faculty variables (online teaching experience, professional development experience, and COVID-19) predict a significant portion of the variance in faculty self-efficacy in online teaching on four subscales: student engagement, instructional strategies, classroom management, and teachers’ computer use. Faculty participants were recruited from King Khalid University in the Kingdom of Saudi Arabia. Data were collected using a web-based survey adapted from Robinia (2008). The data collected in this …

Implementing Pain Curricula In Prelicensure Physical Therapy Education: Faculty Perspectives And Experiences, John D. Kiesel

All-Inclusive List of Electronic Theses and Dissertations

The impact of pain on society has implications for individuals’ well-being and the overall health of society. Despite the high prevalence of pain, many new healthcare providers often lack the confidence and skills to manage patients with pain effectively. This phenomenological research study aimed to understand the lived experiences of faculty responsible for developing and delivering pain education to prelicensure physical therapy students. A secondary purpose was to examine the barriers that exist from the perspective of faculty members with subject matter expertise in pain education to implementing effective pain education in prelicensure curricula. Prelicensure pain education is essential for …

Onset Of Strong Iceland-Scotland Overflow Water 3.6 Million Years Ago, Matthias Sinnesael, Boris Theofanis Karatsolis, Paul N. Pearson, Anne Briais, Sidney R. Hemming, Leah J. Levay, Tom Dunkley Jones, Ying Cui, Anita Di Chiara, Justin P. Dodd, Deepa Dwyer, Deborah E. Eason, Sarah A. Friedman, Emma Hanson, Katharina Hochmuth, Halima E. Ibrahim, Claire E. Jasper, Saran Lee-Takeda, Danielle E. Leblanc, Melody R. Lindsay, David D. Mcnamara, Sevasti E. Modestou, Margaret A. Morris, Bramley J. Murton, Suzanne Oconnell, Gabriel Pasquet, Sheng Ping Qian, Yair Rosenthal, Sara Satolli, Takuma Suzuki, Thena Thulasi, Bridget S. Wade

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

North Atlantic Deep Water (NADW), the return flow component of the Atlantic Meridional Overturning Circulation (AMOC), is a major inter-hemispheric ocean water mass with strong climate effects but the evolution of its source components on million-year timescales is poorly known. Today, two major NADW components that flow southward over volcanic ridges to the east and west of Iceland are associated with distinct contourite drift systems that are forming off the coast of Greenland and on the eastern flank of the Reykjanes (mid-Atlantic) Ridge. Here we provide direct records of the early history of this drift sedimentation based on cores collected …

Environmental Justice In Indigenous Communities: The Disproportionate Effects Of Environmental Contamination, Rae Cade, Danlin Yu, Charles Knoble, Kyle Whyte, Pankaj Lal, Cortni Borgerson

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Indigenous communities in New Jersey, New York, and Pennsylvania (referred to as the northeastern United States) face disproportionate environmental pollution, with mortality rates 60 % higher than their white counterparts –an inequity that extends beyond formal recognition categories. While previous research has revealed pollution from facilities that cause severe health issues in Indigenous communities, broad geographic studies examining the spatial correlation between Environmental Justice (EJ) indicators and Indigenous populations remain limited. This study addresses this gap by examining contamination patterns across the northeastern United States, focusing on Superfund sites, drinking water violations, oil spills, and natural gas releases. Our analysis …