Digital Commons Network^™

Va Dent J July, August And September 2013

Virginia Dental Journal

No abstract provided.

The Relationship Between Female Pelvic Dimensions, Birth Weight, And Number Of Live Births, Allison P. Sears

McNair Scholars Research Journal

This study investigates the relationship between birth weight, female pelvic dimensions, and number of live births. Pelvic inlet and outlet dimensions were recorded using three dimensional models from a sample of 30 females from the New Mexico Decedent Image Database (NMDID). By taking an approach closely informed by pre-existing anthropological and obstetrical literature, this study examines the potential relationship between female individuals’ birth weight and reproductive characteristics in adulthood, as well as the influence of these variables on the number of live births these females delivered during the course of their lives. The results suggest that there is a weak …

Post & Lintel, 2025-2026 Edition, Preservation Eastern

Post & Lintel

No abstract provided.

Transforming Urban Food Systems: Could Food Democracy And Food Citizenship Be Advanced By Personal And Community Impacts Of Co-Production Processes?, Bramble Gardiner, Mary Hickson, Louise Hunt, Amanda Haslam-Lucas, Barbara Diouri, Joanna Ruminska, Laura Dunn, Yve Ashton, Clare Pettinger

School of Health Professions

For complex challenges like food systems transformation, scholars suggest co-production involving multiple actors including citizens is essential. Additionally, some argue for a transformation towards ‘food democracy’. This vision aims for food system decision making to be shared across diverse actors, and people to move from being consumers to citizens (food citizenship). Urban food policy initiatives are examples of innovation in food democracy and food citizenship, but delivering authentic participation is an ongoing challenge and the impacts on those engaged have rarely been studied. Furthermore, personal transformations are essential for societal transformations and similarly receive minimal focus. The need for development …

Skill-Based Occupational Connectivity And Local Labor Market Development, Xiaoyin Li, David H. Nason, Heather M. Stephens

Regional Research Institute Working Papers

Recent decades have witnessed significant economic transitions that have disrupted traditional economic activities and reshaped the labor force. Occupational connectivity, which captures how easily workers transition to other growing occupations, may be an important factor for local labor market resilience and development. Using county employment shares and a skill-based occupational matching matrix built upon O*NET data, this study explores how occupational connectivity affects local labor market outcomes. Our findings suggest that counties with higher levels of occupational connectivity are associated with better labor market outcomes and more stable population dynamics, even after accounting for local industry mix. These results highlight …

Market Channel Preferences And Influencing Factors In The Traditional Rice Enterprise In Abra, Philippines, Kae Ann Marie P. Balingit

Journal of Management for Global Sustainability

This study examines the market channel preferences of traditional rice farmers and traders in Abra, Philippines, and identifies the socio-economic, institutional, and production factors influencing these choices. Using a mixed-methods approach, data were collected from 139 respondents through surveys and 52 qualitative interviews. Logistic regression and thematic analysis were employed to explain market behavior. Results show a strong preference for informal, direct-to-consumer channels, driven by immediate cash needs, low transaction costs, and institutional constraints. Production experience and farm scale increase the likelihood of participation in structured markets, while higher production frequency reduces it due to timing and market absorption limitations. …

Strategic Dimensions Of Artificial Intelligence: Development Globalization, Investment Dynamics, And Firm Performance, Alysson Silveira

USF Tampa Graduate Theses and Dissertations

Artificial Intelligence (AI) is quickly changing the competitive landscape of most industries, and understanding how to incorporate this technology into products, services, and processes is becoming crucial for firms. This dissertation presents three studies that address different strategic challenges that arose with the unfolding of AI. First, I study how multinational enterprises globalize the development of AI. I argue that concentrating AI development or globalizing it has different implications for supply chain responsiveness and operations complexity. I use a combination of a rare dataset on software presence across 45 countries and financial data to show that AI development globalization has …

System Branding In Three Public Libraries: Live Oak Public Libraries, Charlotte Mecklenburg Library, And Richland Library, Patrick Roughen

Library Philosophy and Practice (e-journal)

This article examines library catalogs as brand artifacts in the context of two ancient libraries: the Library of Alexandria and the library of the Temple of Horus at Edfu, Egypt. Drawing on Pierre Bourdieu’s concept of symbolic capital and brand theory, this research argues that the catalogs of these two institutions functioned as early branding instruments. The Pinakes, the catalog of the Library of Alexandria, projected a brand of universal knowledge and intellectual prestige, and the inscribed wall catalog at Edfu reflected a brand focused on sacred authority and the sustaining of cosmic order (Ma'at).  Together, they illustrate two opposing …

Assessing The Effect Of Chromolaena Odorata On Maize (Zea Mays L.) Growth And Yield In The Semi-Deciduous Forest Zone Of Côte D’Ivoire, Roger Bayala, Lisette Zeh Tokpa, Firmin Kouamé Konan, Kouamé Emile Ange Brou, Ambroise Casimir Laopé Siene, Pauline Amanko Ndouba, Nathanael A. Bogie, Sabas Sadaiou Yao Barima

Faculty Research, Scholarly, and Creative Activity

Chromolaena odorata is a dominant pioneer species in the successional vegetation following deforestation in humid and sub-humid tropical regions. Despite its prevalence, the specific interactions between C. odorata and subsequent food crops remain poorly characterized. This study aimed to evaluate the influence of C. odorata on the growth and yield of maize (Zea mays L.) under varying nutrient regimes. The experiment employed a randomized complete block design to assess the interaction between shrub presence (present vs. absent) and fertilization (0 or 1× the recommended N–P–K rate). The results indicated that the presence of C. odorata significantly increased maize height, stem …

Maternal Perspectives On Support Needs: Insights From The Fonofale Model, Sara Lani Ditto

Theses and Dissertations

This interpretative phenomenological analysis (IPA) explored the lived experiences of parents raising children with disabilities in American Samoa. Five participants across two focus groups shared their perspectives on navigating educational, healthcare, and community systems while supporting their children with disabilities. Using the fonofale model as a cultural framework, the study incorporated culturally responsive methodology including card sort activities to facilitate dialogue on potentially sensitive topics. Analysis followed the Nizza et al. (2021) IPA approach, progressing from exploratory notes to experiential statements, clustered themes, and finally overarching themes. Findings revealed four major themes: systemic burden on parents, structural and service gaps, …

Urban Indian Parents' Occupational Perceptions Of Play And Governance Of Children's Excessive Screen Time Preferences And Behaviours In This Digital Era, Joanna Priyadarshini Udaykumar, Tony Sam George

International Journal of Playwork Practice

Abstract

Children’s innate urge to engage in joyous, self-directed, meaningful, iterative activities embodies their unique play experiences and facilitates their holistic development. However, the exponential growth of digital technology in an urbanized world has transformed their social landscape by offering them a plethora of novel play opportunities that ‘pushes children away from the outdoors and pulls them indoors’. Moreover, the radical transition from nature-based recreation to media-centric activity insinuates the surge of a global pandemic characterized by low physical activity, sleep deprivation and sedentary, lifestyle diseases. This emerging trend reflects children’s predilection for videophilia over biophilia due to the dominance …

From Unfinished Sentences To Unfinished Degrees: A Reflection On Students’ Struggles With Academic Writing In The Context Of Retention In Higher Institutes Of Education, Irina Ruppo

Irish Journal of Academic Practice

This article explores the experiences and beliefs of students whose struggles with academic writing had led to contemplation of withdrawal from the university. It proposes that the absence of writing as a separate factor in existing retention models obscures the importance of writing issues to students’ persistence with their chosen course of study. Through a qualitative analysis of in-depth interviews with undergraduate students, the article suggests that students’ struggles with writing may be distinct from their overall difficulties with the workload. Four beliefs about academic writing are identified as potentially contributing to the students’ malintegrative experience within the institution. Seeing …

A Conceptual Model Of The External Costs Of Truck Overloading On Road Damage, Emissions, And Traffic Congestion: A Systematic Literature Review, Aleksius Sitepu, Sutanto Soehodho, Andyka Kusuma

Smart City

Freight transport services cannot be separated from the infrastructure and facilities involved, each of which faces its own challenges in delivering optimal performance in the logistics sector. A common challenge in Indonesia’s road sector is the presence of overloaded freight vehicles, which has become a national issue. This phenomenon has a negative impact not only on road infrastructure but also on the environment and traffic. This study aims to develop a conceptual model of the external costs caused by truck overloading practices in terms of road infrastructure damage, increased exhaust emissions, and traffic congestion through a systematic literature review. This …

The Impact Of Madden-Julian Oscillation On Rainfall Variability In South Sulawesi And Its Implications For Science Education, Misbahuddin Mansur, Pariabti Palloan, Agus Susanto

Jurnal Pendidikan Sains

This study examined the relationship between the Madden–Julian Oscillation (MJO) and rainfall variability in South Sulawesi Province, Indonesia, using daily rainfall observations from 24 stations during 1990–2020. A quantitative observational design based on long-term climatological time-series analysis was employed. MJO activity was identified using the Real-time Multivariate MJO (RMM) index, while rainfall variability was analyzed through rainfall anomalies, rainfall frequency, and spatial patterns across Seasonal Zones (ZOM). The results indicate that active MJO phases were generally associated with wetter conditions and higher rainfall frequency, whereas suppressed phases corresponded to drier conditions. Rainfall responses varied considerably among regions, with coastal areas …

African American Genealogists And Family Historians: Perceptions, Motivations, And Learning Experiences, Vernita A. Morgan

Student Theses and Dissertations

In this qualitative phenomenological study, the motivations, learning experiences, challenges, and triumphs of African American genealogists and family historians will be revealed. The purpose of this study is to bridge the existing gap in the literature regarding the experiences of these individuals. The interconnectedness of self-directed learning and self-determination theory will demonstrate how these genealogists approach researching their ancestors, who were both enslaved and free people of color. Themes that arise from feedback from interviews will be used to offer answers to the research questions.

Heritage As Performative Sovereignty: Situated Agency And Environmental (In)Equity In The Arkansas Delta, Faisal Mohammed

Student Theses and Dissertations

This dissertation focuses on the materiality of heritage as a proactive and strategic resource for ensuring survival and reshaping justice in rural places. Set in Phillips County, in the Arkansas Delta, a region where environmental neglect and economic marginalization are visibly apparent in the landscape, this research interrogates how a community responds to environmental crises in a contested landscape using locally driven, art-based initiatives. By centering the Water Story Project in Phillips County, funded by One Nation One Project, a national art-based initiative, I explore a ‘thin institutional ecology’ where the scarcity of regulatory oversight and intermediary civic support has …

Research Networks As Social Infrastructure For Researcher Wellbeing And Inclusion In A Post-Merger Technological University, Shane Francis Conway Phd, James Britton Phd, Alan Naughton

Irish Journal of Academic Practice

As a recently established technological university, Atlantic Technological University continues to evolve its research structures across a distributed, multi-campus environment. As is common in post-merger contexts, there are opportunities to further strengthen cross-campus engagement, collegiality and inclusion. This paper presents a practice-based, research-informed analysis of Research Network formation at ATU, developed under the RISE@ATU programme. It demonstrates how such networks can serve as social infrastructure to support researcher wellbeing, connection and collaboration within a post-merger technological university, with particular relevance to other regionally distributed higher education institutions. The analysis is informed by institutional experience, including a university-wide researcher engagement campaign …

Education For Sustainable Economic Development – Insights From Brazil, Ozéias Rodrigues Da Rocha

Doctoral

Purpose: This doctoral thesis examines the impact of Education for Economic Sustainable Development (ESD) in the municipality of Turmalina-MG, Brazil, with a focus on how primary education contributes to sustainable economic growth, environmental sustainability, and social equity. The research is guided by the central question: What is the impact of Education for Economic Sustainable Development (ESD)? The study also evaluates the extent to which local educational initiatives align with specific Sustainable Development Goals (SDGs), particularly SDG 4 (Quality Education) and SDG 8 (Decent Work and Economic Growth).

Methodology: Data were collected from one dominant primary school in Turmalina-MG through semi-structured …

Demand And Capacity Management Of Runway Systems: A Review, Hao Jiang, Weili Zeng, Hainuo Zhou, Yannan Lu, Yuheng Chen, Wenbin Wei

Faculty Research, Scholarly, and Creative Activity

Runway systems serve as the critical interface between airports and terminal airspace, and their efficient operation is essential for balancing air traffic demand and airport capacity. With the continuous growth of air traffic, intelligent runway demand and capacity management has become increasingly important for mitigating congestion and delays. This paper presents a comprehensive review of runway capacity–demand management from both supply-side and demand-side perspectives. On the supply side, runway configuration selection is reviewed, including runway configuration capacity envelopes, influencing factors, and existing optimization methodologies, such as prescriptive models, descriptive models, and reinforcement learning approaches. On the demand side, flight runway …

Nitrite Oxidation During Ozonation Revisited: Mechanisms Of Nitration Reactions, Tarek Manasfi, Christoph Dieziger, Simon A. Rath, Daisuke Minakata, Urs Von Gunten

Michigan Tech Publications

The formation of toxicologically relevant nitro compounds has been observed during ozonation of nitrite-containing secondary wastewater effluents, but their formation mechanism remains unknown. To identify key nitrating species, three reaction systems were investigated: ozonation of nitrite (O3/NO2^–), peroxynitrite (ONOOH/ONOO^–), and hydroxyl radical oxidation of nitrite with γ-radiolysis (γ/NO2^–). Nitrite ozonation (O3/NO2^–) yielded significant amounts of the nitrating agent nitrogen dioxide ^•NO2 (9.4% at pH 7 to 22% at pH 12) besides the main product nitrate. No peroxynitrite formation was detected during ozonation of nitrite-containing waters, suggesting that ^•NO2 is the …

A Taxonomy Of Children And Young People's Social Prescribing Models: A Multi-Site Implementation Case Study In England, Vashti Berry, Siobhan Mitchell, Joe Coombes, Marcello Bertotti, Daniel Hayes, Lucy Cartwright, Kerryn Husk

Peninsula Medical School

Introduction.Social prescribing for children and young people (CYP) is expanding across England, yet there is limited understanding of how local services interpret and configure its core components—individual need, referrer, linking function and community activity—particularly for CYP presenting with mental health difficulties.Methods.Using a multi-site case study design, we examined five CYP-focused social prescribing pathways selected for their diversity of institutional anchors and implementation maturity. Data collection included pathway visualization with site leads and 34 semi-structured interviews with referrers, link workers, managers and practitioners. Thematic analysis was used to compare pathway structures and functions across cases to support development of an empirically …

Epidermicin Ni01 Demonstrates Potent In Vivo Activity In A Murine Model Of Methicillin-Resistant Staphylococcus Aureus Skin Infection, Vicky Bennett, Gordon Barker, Andrew Sharp, Victoria L. Birkett, Jennifer Williams, Pani Tourlomousis, Mathew Upton

School of Biomedical Sciences

Objectives: In the UK, over 16% of antibiotic prescriptions are for skin infections. New approaches are required to treat and prevent such infections, and new therapeutic modalities should be investigated. Epidermicin NI01 is a first-in-class bacteriocin with potent activity and a novel mode of action against MRSA and Streptococci, leading causes of community and healthcare acquired skin infections and a significant burden of antimicrobial resistance (AMR). The activity of NI01 in a model of MRSA skin infection was assessed during this study. Methods: Immunosuppressed male CD1 mice were wounded dorsally using tape-stripping and S. aureus strain USA300 was topically applied. …

“He’S Got The Whole World In His Hands”: Seed Sovereignty And Agricultural Decision Making In Southeastern Kenya, Caroline Stahley

USF Tampa Graduate Theses and Dissertations

Increasing corporate control of the global seed supply and restrictions to local exchange threaten the autonomy of smallholder farmers and Indigenous communities. This project contributes to agricultural sovereignty movements by examining the decisions farmers make to address climate uncertainty, market volatility, and development agendas. Specifically, how is seed saving practiced and understood in relation to sovereignty? It reimagines what global food systems might look like if investment were directed to producers rather than intermediaries, arguing that cultivators lack support, not knowledge or capacity. Across these domains, seeds act as a motif to describe the concerns, innovations, and visions of farmers.

Exploring Culturally Responsive Leadership Practices Among Female Leaders In Title I Schools: Strategies For Enhancing Student Success, Tara K. Indar

USF Tampa Graduate Theses and Dissertations

The academic achievement gap between White students and diverse student populations remains a persistent and prominent disparity in schools across the United States. While this issue affects schools nationwide, it is particularly significant in Title I schools, where many students from diverse, lower-socioeconomic-status backgrounds are served. Although a substantial body of literature examines this gap and highlights the positive impact of culturally responsive leadership, there remains a limited understanding of which specific practices are most effective in improving students’ academic outcomes. This study explores the perceptions of female school leaders in Title I schools regarding the strategies they believe contribute …

Breaking Bread And Barriers: Interprofessional Strategies To Improve Mental And Nutritional Health In Family Caregivers, Candy Ratliff

The Journal of the Research Association of Minority Professors

Family caregivers provide essential unpaid support to individuals with chronic illness, disability, dementia, and age-related decline; however, caregiving responsibilities often place caregivers at increased risk for psychological, physical, nutritional, and social challenges. This literature review examines the mental health and nutritional implications of family caregiving and explores barriers that contribute to declining caregiver wellness. Findings reveal elevated rates of depression, anxiety, emotional exhaustion, social isolation, food insecurity, sleep disturbances, financial strain, and chronic stress among caregivers. The literature further highlights the interconnected relationship between mental health, nutrition, and overall quality of life. Given the multidimensional nature of caregiver burden, interprofessional …

Beyond Commemoration To Reparations: A Media Representation Analysis Of The Elaine Massacre Of 1919, Oyeronke Oyindamola Afolabi

Student Theses and Dissertations

This dissertation examines the evolving public memory of the Elaine Massacre of 1919 through a critical analysis of media representation, commemorative practices, and descendant-led advocacy. Situating the massacre within the broader history of racial violence in the United States, the study argues that its significance extends beyond the events of 1919 to include the long-term processes of historical silencing, narrative distortion, and contested remembrance that have shaped its afterlife. Drawing on interdisciplinary frameworks from memory studies, critical heritage studies, and media discourse analysis, the research employs a qualitative thematic analysis of contemporary media publications from 2018 to 2024. Guided by …

Just Hillbillies: State Power, Private Militarism, Coal, And Constitutional Crisis In The West Virginia Treason Trials, 1919-1937, Ryan Gregory Fix

Masters Theses

In August 1921, roughly ten thousand armed coal miners marched toward Logan County, West Virginia, in the largest armed labor uprising in American history. When the fighting at Blair Mountain ended, the state prosecuted union leaders for treason against the state of West Virginia. This thesis examines that legal campaign of 1921–1923 and its long aftermath, arguing that the treason trials functioned less as a search for individual guilt than as an instrument for fixing the meaning of Blair Mountain before the miners could define it themselves. Where decades of gubernatorial proclamations and martial law had exposed the limits of …

Examining The Influence Of Students’ Socioeconomic Background And Teachers’ Perceived Stress On Their Burnout In A Rural Arkansas Delta School District, Tessa C. Cripe

Student Theses and Dissertations

Teacher burnout presents ongoing challenges in high-poverty rural schools, affecting teacher retention and instructional quality. In the Arkansas Delta, educators frequently navigate complex professional and emotional demands. The purpose of this convergent parallel mixed-methods study was to examine the influence of students’ socioeconomic background and teachers’ perceived stress on overall teacher burnout and each of its dimensions: emotional exhaustion, depersonalization, and reduced personal accomplishment. Perceived stress was measured using the PSS-10, a unidimensional instrument that assesses the appraisal of stress, or how unpredictable life feels. The study was guided by the Maslach Burnout Theory and the Job Demands-Resources framework. Quantitative …

Treatment Times For Rural And Urban Patients With Aneurysmal Subarachnoid Hemorrhage In A Provincial Hub-And-Spoke Network, Alexander D. Rebchuk, Hugh Mchugh, Michael A. Rizzuto, David Chen, Kelsey Cruz, Erik N. Vu, Peter A. Gooderham

Department of Neurosurgery Faculty Papers

BACKGROUND: Following aneurysmal subarachnoid hemorrhage (aSAH), aneurysm rebleeding leads to very poor clinical outcomes. Ruptured aneurysms must be urgently secured either by open microsurgery or endovascular techniques to prevent re-rupture. The objective of this study was to compare time-to-treatment and functional outcomes following aSAH between rural and urban patients treated at a quaternary neurosurgical centre with a large geographical catchment.

METHODS: We analyzed patients enrolled in the Vancouver Ruptured Aneurysm Database (VRAD) between December 2022 and September 2025. Demographic, clinical, radiographic, treatment and functional outcomes were compared between groups. Time from ictus-to-presentation, ictus-to-neurosurgical centre, ictus-to-treatment and transfer times were collected. …

Freedom In The Press: Black Print Culture And Antislavery Activism In The United States, 1772-1857, Bernard T. Baze

Doctoral Dissertations and Projects

Nineteenth century African American journalists employed the press as a political, legal, and moral instrument to challenge the legitimacy of the institution of American slavery and advocate for universal emancipation. Through an analysis of the Black press, including Freedom’s Journal, Colored American, North Star, Frederick Douglass’ Paper, Provincial Freeman, and the Christian Recorder, the study highlights the agency of Black abolitionists in shaping antislavery public discourse. It contends that these writers advanced a multifaceted antislavery strategy rooted in moral suasion, constitutional argumentation, legal denunciations, and religious advocacy. Through these efforts, they revealed the contradictions between slaveholding and the nation’s professed …