Digital Commons Network^™

Invisible Fallout: Economic Health, Environmental Injustice, And The Social Legacy Of The Paducah Gaseous Diffusion Plant, Isabella G. Bailey-Sims

Honors Theses

This paper examines the long-term impacts of the Paducah Gaseous Diffusion Plant (PGDP) in western Kentucky, framing its legacy as a form of “invisible fallout” in which economic growth was accompanied by delayed environmental and public health consequences. Established in the early 1950s, the plant served as a major economic driver, providing stable employment and transforming the regional economy. However, its operation involved the handling of radioactive materials and hazardous chemicals, leading to environmental contamination and occupational exposure risks that were not fully disclosed during its active years.

Drawing on epidemiological studies, environmental reports, and socioeconomic analyses, this study identifies …

Cancer Risk Perceptions And Nicotine Use Behaviors Among Eastern Kentucky University Students, Kassidy Burke

Honors Theses

The use of electronic nicotine delivery systems (ENDS), including vaping devices and oral nicotine pouches, has increased among adolescents and young adults. Although often marketed as safer alternatives to cigarettes, emerging evidence suggests these products may still pose significant health risks, including potential contributions to cancer. Despite this, many college students perceive them as low risk. This study examines cancer risk perceptions and nicotine use behaviors among students at Eastern Kentucky University, focusing on perceptions of cigarettes, vaping devices, and oral nicotine pouches, as well as how these perceptions influence behavior. It also explores sources of health information and the …

Recommendations Made And Accepted By A Telehealth-Enabled Antimicrobial Stewardship Program Implemented At Rural Veterans Affairs Medical Centers, Taissa A Bej, Jason P Burnham, Joshua D. Nordman, Et Al.

2020-Current year OA Pubs

BACKGROUND: To support Antimicrobial Stewardship programs (ASPs) as well as the clinical care of patients with infections, we disseminated and implemented a Videoconference Antimicrobial Stewardship Team (VAST) to connect multidisciplinary teams from rural Veterans Affairs (VA) medical centers with geographically distant ID experts. Here, we describe the clinical syndromes discussed and the response to recommendations made during VAST sessions.

METHODS: Between September 2021 to February 2024, eight ID consultants established VASTs with ten rural VAMCs, holding regularly scheduled videoconference sessions to discuss clinical cases and provide recommendations. Data were collected on patient demographics, clinical syndromes, and recommendations. Acceptance of recommendations …

First Amendment Forum Classification: Special Use Permits, Limited Public Forums, And The “Heckler’S Veto”, Elizabeth Price Foley

University of Miami Law Review

Pride Month is an important event in many communities because it celebrates and enhances the visibility of the LGBTQ+ community. Pridefest events occurring during Pride Month are well-attended but often mired by threats of violence. Such threats are often targeted at Pridefest drag shows, which exhibit gender-bending performances by drag queens and drag kings of one biological sex, who wear extravagant costumes that exaggerate gender stereotypes of the opposite biological sex. In Naples Pride, Inc. v. City of Naples, the Eleventh Circuit addressed whether a government may impose conditions on such drag shows when threats have been levied against …

Corporate Personhood And The Scope Of Constitutional Rights, Jadyn Cooper

Harriet L Wilkes Honors College Theses

In 2010, the Supreme Court, in Citizens United v. FEC, held that corporations have a First Amendment right to freedom of speech. Soon after, privately held corporations were effectively granted the First Amendment right to exercise religion, in Burwell v Hobby Lobby. Should corporations have these rights, or are rights reserved for “persons”? I argue that for-profit corporations, as artificial entities, lack the capacities for personhood and moral agency, including the capacity to express speech or exercise religion, without the use of a human agent. Since corporations are not moral agents, they don’t possess rights inherently and shouldn’t be granted …

Does Climate Disclosure Work To Reduce Greenhouse Gas Emissions? Emerging Evidence Suggests Cautious Optimism., Cynthia A. Williams

Articles by Maurer Faculty

The purpose of this Article is to bring some of the emerging empirical literature evaluating the effects of required greenhouse gas (GHG) disclosure to bear on discussions of disclosure as a mechanism to address climate change. Since disclosure has become such a significant part of global efforts to address climate change, whether it has the effects in fact that are attributed to it in theory is properly subject to interrogation.   In this Article, several interrelated questions will be discussed. First, what does the empirical evidence show about the effects of required (GHG) disclosures on emissions? What mechanisms are engaged in …

Examining Associations Between Cognitive Factors And Behavior To Promote Culturally Responsive Teaching In Middle School Math: A Conceptual Replication Study, Ashley Struebing

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The purpose of this research was to examine the association of middle school math teachers’ cognitive processes on their use of culturally responsive teaching (CRT) practices to promote CRT in middle school math classrooms. Specifically, a quantitative, cross-sectional research design was used to conduct a conceptual replication of Comstock et al. (2023), and to extend their research by exploring the association between teachers’ self-efficacy in teaching math and their use of CRT practices. Participants in the current study were urban and rural middle school math teachers who may or may not have been involved in a CRT professional development program, …

When Wedding Bells Stop Ringing: An Economic Analysis Of The U.S. Fertility Crisis, Mia Sideris

Business and Economics Honors Papers

Fertility in the U.S. has been in steady decline since the Great Recession. Surveyed opinions suggest this trend stems less from changing attitudes in ideal family size, and more from tangible barriers preventing people from having as many children as they desire. This paper explores several economic and social pressures that may have contributed to this discrepancy, with an emphasis on marriage. Marriage is considered to be the infrastructure that enables childbearing by minimizing both monetary and time costs. Using fixed effects and random forest regression, we estimate the impact of these measures and their relative importance on fertility decisions. …

Leveraging Information Theory And Ecological Network Analysis To Monitor Communication Networks In A Student Aerospace Team, Christine Sessions

Doctoral Dissertations and Master's Theses

Effective communication is a critical component of successful collaboration in group projects and team settings. However, systematically tracking and analyzing team communications can be challenging, especially in complex, multi-member teams such as those found in the aerospace industry. This paper explores an information-theoretic approach that leverages encoding techniques and graph theory to analyze communication networks within a university’s multi-year, student-led cubesat design project (Project COMET). By utilizing Shannon Entropy as a measure of information flow, encoding communication patterns, and analyzing Ecological Network Analysis parameters, this research aims to understand how an Embry-Riddle Aeronautical University student project team evolves over the …

Learning Through Reading: Confronting Novel Linguistic Forms In Literature, Quinn Doyle

German Studies Honors Projects

How do readers learn to engage with novel forms of written language that fall outside of their established linguistic repertoire? And how do texts themselves facilitate this process? This thesis looks for answers to these questions in literary theory, multilingualism studies, applied linguistics, and a diverse corpus of literary works. I propose a comprehensive descriptive vocabulary of novel language use in literature, and then observe how these frameworks work in concert in an exemplary text by analyzing Christine Brooke-Rose’s multilingual novel Between. I conclude by discussing how the “exceptional” cases explored in this thesis can change our understanding of …

Influences Of Musical Experience On Absolute Pitch Memory, Mia A. Guzman

Music Honors Projects

Absolute pitch (AP), colloquially known as “perfect pitch,” is the ability to identify or recreate any musical note without an external reference tone. While many believe AP is an exceptional, innate musical talent, I argue that AP is a continuous ability influenced by experience. Using a mixed-methods approach that combined behavioral tasks with interviews, I examined AP memory in AP possessors and non-possessors with varying musical backgrounds to understand how experience-based factors, such as language, primary instrument, and the onset and style of musical training, might influence individual performance on established AP measures.

Stemflows And Preferential Flows: A Historical Review And Challenges For The Future, Keith Beven, John T. Van Stan Ii

Biological, Geological, and Environmental Faculty Publications

This paper provides a historically-grounded review and research agenda on a generally neglected issue in hillslope hydrology and hydrological modelling: the role of stemflow in initiating preferential flow in soils. While stemflow typically represents a small fraction of incident rainfall, it can concentrate water fluxes by up to similar to 20-fold at tree bases, creating localised infiltration intensities that exceed those from throughfall. Some new historical context for throughfall and stemflow studies from the 19th Century is presented, including a summary of stemflow research in a wide range of vegetation types and environments. The evidence for preferential flows resulting from …

Should I Stay Or Should I Go?: Evaluating The Role Of Climate And Weather Stressors On Moving Decisions In Southeast Florida, Arielle Perry

Electronic Theses and Dissertations

As climate and weather hazards intensify, Southeast Florida communities face mounting pressures that increasingly influence patterns of migration and immobility. This research examines evidence of climate migration in high flood-risk neighborhoods in Fort Lauderdale by exploring why some populations choose to stay, while others leave, in the context of a changing climate. Using focus group discussions, I investigate how climate and non-climate related factors shape mobility outcomes among residents in the city. Migration outcomes were primarily influenced by negative climate and weather hazard experiences, discontent with existing public in-situ adaptations, and non-climate disamenities, which eroded participants’ sense of place. Voluntary …

Illinois Wesleyan Announces Candidates For Graduation 2026, Ryan Gibson

Press Releases 2020-2029

No abstract provided.

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal for Florence Normal College, October 1909.

*Press of The Florence Times*

From Theory To Action: Expanding The Reach Of Research, University Of Dayton

University Libraries Blog Archive

Article fees don't stand in the way of publishing UD scholarship.

Feeding The Future: Prenatal Dietary Effects On Offspring Neurodevelopment, Emma Whatley

Senior Honors Theses

This study examined the effects of prenatal Western (WD) and Mediterranean (MD) diets on offspring metabolic, cognitive, and neurobiological outcomes in a preclinical mouse model. Working and long-term memory performance, dendritic morphology, and gene expression were assessed using behavioural tests (CAL, YMRM, WM) and Golgi-Cox analyses. Behavioural effects were minimal, with female MD offspring showing improved memory performance under standard conditions. Metabolic findings showed effects on body weight and blood glucose. Dendritic morphology was largely unchanged; however, subtle, sex-specific differences were observed. Differential gene expression between MD and WD suggests a role for future environmental stressors. Prenatal diet affects molecular …

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal of Florence Normal College, October 1910.

Phenological Overlap In Obligate Plant-Pollinator Mutualism, Austin J. Carlson

2026 Spring Honors Capstones Projects

Plant-pollinator mutualisms require temporal overlap between flowering and pollinator activity, so climate-driven timing shifts can weaken the interaction and, in severe cases, destabilize the system. This work investigates how reduced overlap affects persistence in an obligate plant-pollinator pair using a coupled differential equation model in which a phenological overlap factor scales the saturating mutualistic benefit. Simplification with a constant overlap enables closed-form equilibrium and stability analysis, revealing that below a critical overlap threshold, coexistence is no longer maintained. Rescaling reduces the parameter space from ten quantities to seven dimensionless groups, and sensitivity analysis identifies the degree of species dependence and …

Hormesis In Plants: Implications For Weed Management And Crop Production, Luka Milosevic

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Hormesis is a biphasic toxicological phenomenon in which low doses of a stressor stimulate biological performance of an organism, while higher doses inhibit it. In plants, hormesis has been documented following exposure to various environmental stressors, including herbicides, pollutants, and thermal stress. However, the physiological basis of hormesis and its implications for crop production and weed management remain poorly understood. Thus, the objective of this dissertation was to investigate hormetic responses in plants and evaluate their agronomic significance for crops and weeds using representative model species. A combination of field and controlled-environment experiments was conducted to quantify plant responses to …

Comparative Analysis Of Circadian Rhythms In Humans And Other Mammals, Aashni Atkinson

Harriet L Wilkes Honors College Theses

Circadian rhythms are biological process that regulate physiological functions on a twenty-four-hour cycle and are conserved across mammalian species. Environmental cues such as light, and behavioral patterns such as sleep schedules and social obligations, play a key role in maintain circadian alignment. This thesis examines how molecular, environmental, behavioral, and medical factors influence circadian regulation and contribute to differences between humans and other mammals. While the core molecular clocks, which are driven by transcription-translation feedback loops, remain consistent across species, humans’ circadian rhythms are frequently disrupted. In humans, technology and irregular routines lead to circadian misalignment. This disruption is associated …

The Age-Dependent Resident Myonuclear Multi-Omic Response To An Acute Skeletal Muscle Hypertrophic Stimulus In Mice, Pieter J. Koopmans, Ronald G. Jones, Ana Regina Cabrera, Francielly Morena, Nicholas P. Greene, John J. Mccarthy, Ahmed Ismaeel, Yuan Wen, Kevin A. Murach

Physiology Faculty Publications

A detailed analysis of how muscle fiber nuclei (myonuclei) respond to a hypertrophic stimulus could provide a critical step toward understanding compromised skeletal muscle plasticity with age. We used recombination-independent doxycycline-inducible myonucleus-specific fluorescent labelling, tissue RNA-sequencing, myonuclear DNA methylation analysis, multi-omic integration, and single myonucleus RNA-sequencing (smnRNA-seq) to define the molecular characteristics of adult (6–8 month) and aged (24 month) murine skeletal muscle after acute mechanical overload (MOV). In adult and aged MOV muscles, we found that: 1) similarities in the transcriptional response to loading—specifically in metabolism genes – were partly explained by a post-transcriptional microRNA-mediated mechanism that we corroborated …

The Queer Family Farm: Exploring Agrifood Justice And Management Philosophies Among Lgbtq+ And Family Farmers In Minnesota And Wisconsin, Julia I. Castellano

Geography Honors Projects

Agriculture in the US countryside has long been idolized as a symbol of traditional American values via the “family farm” while queerness has become associated with avant-gardism and urbanity. This study contributes to the nascent but growing scholarship at the convergence of these seemingly opposing propositions: queer farming. Specifically, I contextualize LGBTQ+ farmers in Minnesota and Wisconsin through historical and modern perspectives on the dominant heteronuclear family farm and industrial agricultural landscape to understand how they approach farming in the absence of traditional gender roles and as predominantly small, alternative farmers. The family farm as we imagine it today is …

Food Sovereignty In Post-Apartheid South Africa: A Case Study Among Gardeners And Non-Gardeners In Genadendal, Western Cape, Timothy P. Delventhal

Geography Honors Projects

In post-Apartheid South Africa, large-scale commercial farming is promoted by the state as the only viable agricultural development model, while small-scale agriculture is marginalized in development discourse and the national land reform program aimed at addressing historical wrongs. However, food sovereignty movements across the Global South, such as Via Campesina, have promoted small-scale gardening for communities to gain control over their food systems and prevent the distancing of food from the labor that produced it. The research question investigated is whether people in the Genadendal area who grow their own food from gardens have better dietary diversity outcomes and increased …

Red Lines, Green Blooms: Assessing The Effects Of Historical Environmental Disparity On Algal Communities In The Twin Cities, Mn, Georgia C. Akins

Environmental Studies Honors Projects

Redlining, a discriminatory housing policy from the 1930s, shaped lastng urban inequalites that may extend to environmental conditons. This study examines links between redlining and urban water quality in the Twin Cites using algal communites as indicators. Across 28 water bodies sampled in 2022 and 2024, physical, chemical, and biological metrics were compared by redlining grade. Results show limited relatonships between redlining and most variables, with only surface water temperature differing significantly. Nutrients and algal diversity were unrelated to redlining, instead reflectng present-day conditons. These findings suggest contemporary factors play a stronger role than redlining in shaping urban freshwater ecosystems.

Fossil-Fuels In A Decarbonized Country? Modeling The Drivers Of Icelandic Oil Sales, Inbal Armony

Environmental Studies Honors Projects

Although 100% of Iceland’s electricity comes from renewable energy sources, it still relies on fossil fuels for land transportation, marine transportation, aviation, and some industry. Understanding geographic nuances in oil use is critical to achieving Iceland’s goals of carbon neutrality by 2040. As the island has one primary urban center with two thirds of the population, information is lacking about oil use in non-Capital areas and a gap between state and municipal climate plans. Using newly available data of oil sales at the municipality-level in a Small Area Estimation model, we analyze drivers of oil sales across Icelandic municipalities. We …

Elevation, Demographic Composition, And Suicide Rates: A Municipality-Level Analysis In Colorado And Wyoming, Steven Loader

Walden Dissertations and Doctoral Studies

No abstract provided.

Syrah: A Pipeline To Maximize Spatial Transcriptomics Data Output, Carolyn Brewster, Frederick G Mann, Blair Benham-Pyle, Alejandro Sánchez Alvarado

Faculty, Staff and Students Publications

Spatial analysis of gene expression patterns has been a key technique for revealing the potential functions of genes. Traditionally, these analyses conducted using in-situ hybridizations and other labor-intensive protocols were constrained to examining only a few candidate genes per sample. However, the advent of spatial transcriptomic techniques like Slide-seqV2 has transformed this field, enabling massively parallel exploration of gene expression patterns within their tissue contexts by pairing spatial locations with RNA sequencing. Despite its potential, Slide-seqV2 datasets often produce fewer usable reads than expected. We have identified that a significant source of errors in the technology stems from the chemical …

Effective Resilience Of African American Adolescent Mothers In Urban Communities, Charlene Spicer-Harmon

Walden Dissertations and Doctoral Studies

No abstract provided.

Ais26s: Ai In Biomedicine, Shiqian Shen

Paul English Applied Artificial Intelligence (AI) Institute Publications

This presentation explores the role of artificial intelligence in advancing biomedical research and clinical practice from the perspective of a physician-scientist. Dr. Shiqian Shen discusses current challenges in neuroscience and medicine, including limitations in human observation, data analysis, and decision-making across complex biological systems. The talk highlights how AI-driven approaches such as computer vision, neural signal processing, and large-scale data modeling can improve the understanding of disease mechanisms, enhance experimental workflows, and enable more precise, patient-centered care. Specific applications include automated classification of neural activity, behavioral analysis in animal models, and multimodal data integration. A key concept introduced is “shadow …