Digital Commons Network^™

Enhancing Traffic State Estimation At Bottlenecks Through Improved Demand Modeling: A Greenshields-Grounded Approach, Yuyan Annie Pan, Xianbiao Hu, Qing Tang, Yanyan Chen, Xuesong (Simon) Zhou

Civil & Environmental Engineering Faculty Publications

Accurate estimation of traffic state under oversaturated conditions is fundamental to a wide range of transportation applications. While intuitive, volume-to-capacity (q/qc) ratio-based link performance functions (LPF) are challenged by the U-shaped pattern of real-world speed-flow plots, which contradict the monotonic assumptions of link performance models such as the Bureau of Public Roads (BPR) function, particularly when q/q_c ≥ 1. This study addresses this critical gap by proposing an enhanced demand estimation method grounded in the Greenshields model, incorporating a real-time inflow correction factor to more accurately capture traffic demand at bottlenecks. In parallel, a modified LPF is introduced, replacing …

Performance Assessment And Design Improvements For An Urban Coastal Detention Basin Under Intensifying Rainfall Extremes, Imiya Mudiyanselage Chathuranika, Agyare Asante, Faeghe Borhani, Xixi Wang, Mujde Erten-Unal, Dalya Ismael

Civil & Environmental Engineering Faculty Publications

Coastal urban areas are increasingly exposed to flooding driven by more frequent and intense rainfall events, rising sea levels, and expanding impervious surfaces. Norfolk, Virginia, a low-lying coastal city with aging stormwater infrastructure, faces heightened vulnerability to these hydrologic pressures. This study evaluates the hydraulic performance of an existing urban detention basin within the Edgewater–Larchmont catchment under 10-, 50-, and 100-year, 2-h design storms using the U.S. Environmental Protection Agency’s Storm Water Management Model (SWMM). Simulations were conducted for both pre- and post-development conditions to assess changes in peak discharge, storage capacity, and water level dynamics. Results show that urbanization, …

The Crisis Of Theodicy In Wartime Ukraine: From Gottverlassenheit To The Anthropodical Shift, Tetiana Havryliuk, Yuriy Chornomorets, Svitlana Shkil

Occasional Papers on Religion in Eastern Europe

Examination of the crisis of classical theodicy in the context of contemporary warfare, with particular attention to the experience of Russia’s full-scale war against Ukraine. The problem of innocent suffering can no longer be approached solely through speculative attempts to justify the world order or reconcile radical evil with divine providence. Methodologically, the study combines hermeneutic, phenomenological, and comparative-conceptual analysis. It reconstructs a selective genealogy of Gottverlassenheit from Martin Luther’s Theologia Crucis through Dietrich Bonhoeffer and Jürgen Moltmann, brings this tradition into dialogue with contemporary moral anti-theodicy, and examines Ukrainian philosophical and religious reflections shaped by wartime experience. The article’s …

Occupational Exposure To Pesticides Increases The Risk Of Amyotrophyc Lateral Sclerosis: A Systematic Review And Meta-Analysis, France Labrèche, Pamela Prudhomme, Maryse Gagnon, Nicolas Dupré, Sabrina Gravel

Études primaires

Objective To systematically review the evidence on the association between occupational exposure to pesticides and the risk of amyotrophic lateral sclerosis (ALS).

Methods A systematic search, conducted in eight bibliographic databases for publications between 1990 and 2025, identified observational studies estimating the risk of ALS after occupational pesticide exposure. Study quality was assessed using the WHO Risk of Bias (RoB) assessment instrument for systematic reviews, with the ROBINS-E (RoB in non-randomised studies of exposure) tool domains of bias. Pooled risk estimates were produced using random-effects models with restricted maximum likelihood, heterogeneity was assessed with I² statistics, and meta-regressions and publication …

On The Use Of Hearing Aid Algorithms In Industrial Noise: Balancing Speech Intelligibility And Hearing Protection, Solenn Ollivier, Fabien Bonnet, Alexis Pinsonnault-Skvarenina, Christian Giguère, Jérémie Voix, Hugues Nélisse

Études primaires

Hearing protection devices (HPDs) are widely used to mitigate the risks of noise-induced hearing loss in industrial environments. However, conventional HPDs can often hinder communication for workers with hearing loss. While those workers may rely on hearing aids in their daily lives, the potential benefits and associated risks of using such devices in noisy workplaces remain unexplored. This study evaluated the effects of different hearing aid signal processing algorithms on speech intelligibility and estimated noise exposure under industrial noise conditions to characterize the balance between communication and protection needed to develop solutions for workers with hearing loss. A digital hearing …

Social Perception Of Rural And Urban Lgbtq+ High School Students, Jordyn Gerwig

Master's Theses and Doctoral Dissertations

Lesbian, gay, bisexual, transgender, queer, and other gender/sexual identities (LGBTQ+) have been subjects of research throughout history, impacting the way they are perceived socially. Experiences of LGBTQ+ people vary not only by person but also by geographic area (rural, urban, and suburban). The focus of this study is the social acceptance of LGBTQ+ identities in high schools in these geographic areas. The overall research question is as follows: How do LGBTQ+ students’ perceptions of social acceptance differ across urban, suburban, and rural high schools? It was hypothesized that students who attended rural schools will feel lower levels of social acceptance …

Rigidity And Risk: A State Space Grid Analysis Of Parent-Child Interactions, Sleep, And Early Internalizing Symptoms, Brianna Trudeau

Master's Theses and Doctoral Dissertations

Background. Internalizing problems in preschoolers are prevalent, cause significant impairment, and often persist into later development. Emerging research uses state space grid (SSG) methodology to examine dynamic parent-child interaction processes that may contribute to these difficulties. While affective rigidity has been linked to maladaptive outcomes, less is known about behavioral rigidity and its association with child internalizing symptoms.

Objective. This study examined whether dyadic behavioral rigidity could be represented as a latent construct across tasks, whether behavioral rigidity predicted preschool internalizing symptoms, and whether rigidity mediated the relationship between parent and child sleep problems and child internalizing symptoms.

Method. Participants …

When To Bite Back: Queerness, Resistance, And Reclamation Of The Monstrous Identity In Andrew Joseph White’S Hell Followed With Us, Aster J. Mehigan Mx.

English

Who gets the right to define morality? Who gets to define what is monstrous? Frankenstein’s Creature, the vampires of Lost Boys, The Craft’s head witch Nancy Downs; these characters follow a pattern through the decades of those alienated from society, in this case being written with queer subtext, being deemed as monstrous. These queer monsters become the villains of the story, causing chaos, death and destruction in their wake, seeking revenge against a world that ostracizes them. The 2022 dystopian YA horror of Hell Followed With Us by Andrew Joseph White challenges the villanized monstrous identity through its transgender protagonist …

Dog Waste Creates A Preference-Performance Mismatch For Urban Dung Beetles, Erin L. Mccullough, Beatrice M. Altopp, Daniel F. Kellogg, Madelyn S. Mcinnis, Luna J. Pagan

Biology

Urban environments expose animals to novel conditions that may favor behavioral flexibility but can create preference-performance mismatches when attractive resources are associated with reduced reproductive success. Dung beetles are often considered dietary generalists, yet little is known about how they respond to altered food availability in human-dominated habitats. We combined field surveys and laboratory experiments using two domestic dung types to examine diet preference, maternal provisioning, and offspring performance in the urban dung beetle Onthophagus orpheus. Beetles strongly preferred dog dung over cow dung, and offspring reared on dog dung developed faster and emerged as larger adults. Despite these apparent …

Examining Reproductive Equity In The Post-Roe United States, Yali Pang, Anna Grace Causey, Nakeina E. Douglas-Glenn, Research Institute For Social Equity Rise

Research Institute for Social Equity

Four years after the U.S. Supreme Court overturned Roe v. Wade, state-level variation in reproductive rights policy is associated with substantial geographic inequities in access to abortion and reproductive health care across the United States. The adoption of restrictive or protective reproductive rights policies is closely tied to legislative control, underscoring the political drivers of reproductive inequity. The evidence suggests that advancing reproductive equity will require coordinated national, state, and local response to strengthen healthcare infrastructure, reduce economic barriers, and establish durable legislative protections for reproductive rights.

Clinical Challenges Associated With Enhancing Hypertension Among The Underserved African American Population, Ashley Richardson

Doctor of Nursing Practice (DNP) Scholarly Projects

Background 

African Americans face a significantly higher prevalence of hypertension, tend to develop complications at younger ages, and have disproportionately higher mortality rates. Key social determinants of health (SDoH)—including food deserts, unequal access to healthcare, and geographic disparities in healthcare resources—contribute to these ongoing inequities. Addressing both systemic and individual barriers is crucial for effective hypertension management.

Objective

This study aims to assess the effectiveness of a culturally relevant, community-based intervention designed to reduce both systolic and diastolic blood pressure among Black adults with uncontrolled hypertension.

Methods 

Quality improvement (QI) initiatives typically employ multicomponent, equity-focused models. The primary components of …

Cisheterosexism In Lgbtqia+ Health Resource Guides, Vanessa Kitzie, Olivia Reed, Amirezza Kalantari

Faculty Publications

Cisheterosexism in LGBTQIA+ Health Resource Guides Vanessa Kitzie, Amirezza Kalantari, Olivia Reed University of South Carolina, School of Information Science [email protected] Limited healthcare resources lead many LGBTQIA+ people to peer networks, often accessed via search engines to find community-created health resource websites [1–3]. Academic library guides benefit privileged LGBTQIA+ identities [4], but little is known about community guides, which may reinforce cisheterosexist narratives, causing stigma and stress [5, 6]. This study addresses this gap by scraping Google results for LGBTQIA+ health resources across US states, examining how cisheterosexism shapes health topics, geography, and representation of LGBTQIA+ populations. We hypothesize that …

Predicting Dementia Risk: Progress, Pitfalls, And Priorities, Patricia Nistor, Osvaldo Espin-Garcia, Zul Merali, Shehzad Ali

Brain and Mind Institute

As populations age, identifying individuals at high risk for dementia has become a cornerstone of prevention-oriented public health policy. Accurate and scalable risk stratification could enable early intervention and resource targeting. However, existing models face methodological limitations, including constraints in available data and follow-up duration, challenges in dementia ascertainment, heterogeneity in modelling approaches, and limited external validation. This commentary discusses these challenges and identifies methodological priorities for developing dementia risk algorithms that are robust and suitable for real-world implementation.

Evolving Paradigms Of Sustainability In Luxury Fashion: Evidence From An Emerging Market, Sandipan Sen, Sphurti Sewak, Swati Singh, Moutusy Maity, Aniruddha Pangarkar

Faculty Publications – Marketing

The global fashion industry is both an economic driver and a major contributor of environmental and social challenges. This research examines how sustainable luxury fashion is constructed and adopted within an emerging market context by integrating perspectives from entrepreneurs, industry managers, and consumers. Utilizing a mixed-methods approach and drawing upon Self-Identity Theory and need for uniqueness, this research explores how identity-based motivations shape sustainable luxury consumption. Study 1 employs in-depth interviews with luxury fashion entrepreneurs and practitioners to uncover how sustainability is embedded within luxury value propositions. Building on these insights, Study 2 quantitatively tests a conceptual model examining the …

Comparing Digital And Non-Digital Gamification On Their Impacts In The World Language Classroom, Amanda K. Salmonson

All Electronic Theses and Dissertations

Few studies have focused on the comparison between digital and non-digital game-based learning, especially in the world language classroom. This thesis is a literature review of 36 peer-reviewed articles to compare the effects of digital versus non-digital game use in regards to motivation, language acquisition, vocabulary retention, teacher implementation, and student social skills and mental health. The findings show that both styles of gamification have positive impacts in all of these categories when compared to traditional teacher-centered instruction, though when compared, each mode has its benefits and weaknesses. Digital games’ promotion of competition can limit student intrinsic motivation as well …

Table Of Contents, Cardozo Journal Of Equal Rights & Social Justice, Vol. 32, Iss. 2

Cardozo Journal of Equal Rights & Social Justice

No abstract provided.

How To Stop Mass Shootings Without Violating The Second Amendment: Designing Regulations To Prevent Acts Of Mass Violence That Pass The 6:3 History And Tradition Test, Robert D'Alessandro

Cardozo Journal of Equal Rights & Social Justice

The article proposes that states can constitutionally implement ammunition possession limits to reduce mass violence by aligning such laws with the "history and tradition" test established by the current Supreme Court. It argues that modern caps on ammunition are analogous to early American gunpowder restrictions, which were enacted for public safety to prevent catastrophic explosions in populated areas.

Justice In Erotic Spaces, Elena L. Cohen

Cardozo Journal of Equal Rights & Social Justice

This Article posits that the concept of "erotic justice" could be used by courts to push back against the current cascade of anti-LGBTQ+ laws and meaningfully improve the lives ofgay and trans people. The beginning of the twenty-first century was widely seen as a time of great progress for LGBTQ+ people, with the legalization of gay marriage in countries across the world seen as the ultimate triumph. Yet there is a strong contemporary movement to re-criminalize the lives of LGBTQ+ people and to remove protections that have been granted by courts. In the U.S., the 2020s have seen an ongoing …

Data Sanctuaries: Rethinking Technological Progress To Preserve Federalism, Nathan S. Lee

Cardozo Journal of Equal Rights & Social Justice

Why are sanctuary states and cities in the present moment largely failing to protect immigrants and other vulnerable people from federal enforcement of an agenda based on mass deportation and fear? While federalism was painted during the Civil Rights Era as a weapon of states to protect policies of discrimination and segregation, federalism was also a powerful tool used by Northern States before the Civil War to resist Southern and federal laws enabling the dehumanizing capture and transport offugitive slaves (or suspected fugitive slaves). What has changed in the passing years to make federalism seem like such a thin concept, …

Breaking The Perpetual Social Injustice Cycle By Implementing Race-Neutral Alternatives As A Means To Create Equitable Admissions Practices In Higher Education, Jazmin B. C. Jardim-Phipps

Cardozo Journal of Equal Rights & Social Justice

The article argues that higher education institutions can still achieve the compelling state interest of diversity while complying with the Students for Fair Admissions (SFFA) rulings by replacing race-based admissions with narrowly tailored, race-neutral alternatives. It proposes a model that redefines merit and prioritizes socioeconomic and first-generation status while eliminating legacy preferences to break cycles of systemic social injustice.

Annotated Legal Bibliography

Cardozo Journal of Equal Rights & Social Justice

No abstract provided.

Intratracheal Interleukin-10 Administration Reduces Acute Lung Injury Induced By Sulfur Dioxide Exposure In Mice, Amy J. Nelson, Todd A. Wyatt, Bradley W. Richmond, Belinda Diaz, Angela Gleason, Michael J. Duryee, Geoffrey M. Thiele, Ted R. Mikuls, Jill A. Poole

Journal Articles: Environmental, Agricultural & Occupational Health

Therapies capable of reducing acute high-consequence airborne chemical exposure-induced lung disease are lacking. This study seeks to determine the therapeutic potential of interleukin (IL)-10 administered following acute sulfur dioxide (SO₂) exposure in mice. C57BL/6 male and female mice were exposed to SO₂ gas at 125 ppm for 4 h and subsequently treated 2-3 h later with IL-10 (1 μg) or vehicle control by intratracheal instillation for a total of 3 doses over 2 days with comparisons to sham-treated mice (N = 20 mice/group). IL-10 treatment reduced SO₂-induced weight loss with corresponding reductions in SO_{2 …}

David John Farmer: A Scholarly Biography And Bibliography, Yali Pang, David John Farmer, Rosemary L. Farmer

VCU University History Books

This brief biography introduces Dr. David John Farmer, one of public administration’s most influential and imaginative thinkers. It traces his journey from student to scholar, showing how his groundbreaking work challenged the field to move beyond rigid traditions and embrace creativity, ethics, and reflection in public service. Written for both scholars and general readers, the biography reveals that Dr. Farmer’s career represents more than the accomplishments of a distinguished academic—it embodies the larger idea that public administration must move beyond technique to become a field grounded in imaginization, reflection, and humanity.

Place Matters: Investigating The Social And Environmental Drivers Of Hypertension In Nashville, Marquinta Harvey, Michael D. Oliver, Tatum Brown, Deya Rassul, Thomas Strickler, Jarod Parrish, Catherine Bass

Funded Scholarship

Hypertension disparities persist across communities, driven by interactions between social determinants of health (SDOH) and behavioral factors. This study examines geographic and demographic patterns of hypertension in Nashville, Tennessee, to assess how socioeconomic, environmental, and behavioral factors contribute to inequities in prevalence, treatment, and control. Granular ZIP code-level analyses highlight community-specific drivers and the need for policy reforms to advance health equity.

Crafting The Right To Vote, Breana M. Mosher

Knowledge and Creativity Expo

This paper examines how British Suffragists between the late nineteenth and early twentieth centuries used traditionally feminine domestic crafts as tools of political protest and communication. Excluded from formal political speech and subjected to censorship, violence, and imprisonment, women in the suffrage movement transformed textiles such as banners, posters, embroidery, and postcards into powerful tools of visual propaganda. Through close evaluation of suffrage-era material culture, this paper argues that domestic crafts enabled women to reclaim their voices and publicly expose state violence and political repression. By employing symbolism, color, and slogan-based design, suffragists created a recognizable visual identity that countered …

The Impact Of Remittances On Food Security In Times Of Crisis—Evidence From Covid-19 In Latin America And The Caribbean, Colin Cannonier

Funded Scholarship

This study examines the association between workers’ remittances and food insecurity in Latin America and the Caribbean using data from a Coronavirus survey covering over 100,000 individuals during the COVID-19 pandemic. Results indicate that receipt of remittances is associated with an 8.8% decrease (2.5% points) in overall food insecurity. Heterogeneous effects are observed among females, individuals in Latin America, and households with children. Remittances from the USA exhibit a stronger influence on reducing food insecurity. The findings underscore the potential importance of remittances in improving food security at both extensive and intensive margins. Policy issues are also discussed.

Correlates Of Recovery Capital Among Women In Jails: Leveraging A Dimensional Recovery Framework, Amanda Fallin-Bennett, Martha Tillson, Jaxin Annett, Hartley Feld, Michele Staton

Nursing Faculty Publications

Background: Recovery capital encompasses internal and external factors that support recovery from substance use disorder, such as employment, social support, and physical and mental health. There is a need for more research on recovery capital among women who are incarcerated, who often face complex barriers to recovery, such as poverty, unemployment, and histories of trauma.

Methods: Women (N ¼ 900) were recruited from Kentucky jails as part of the broader NIDA-funded Kentucky Justice Community Opioid Innovation Network (JCOIN) cooperative project. Measures from baseline interviews (during incarceration) were selected in alignment with the Substance Abuse Mental Health Service Administration (SAMHSA)’s four …

“Being Treated As The Expert:” A Blueprint For A Community Advisory Board Approach To Elevate The Voice Of People With Living Experience With Substance Use In Academic Research, Trevor Moffitt, Survivors Union Of The Bluegrass, Bryson Henson, April M. Young, Sharon L. Walsh, Rachel Vickers-Smith, Junior Cruz, Jeremy Byard, Brook West, Amanda Fallin-Bennett

Nursing Faculty Publications

Introduction: Researchers have traditionally engaged Community Advisory Boards (CABs) to meaningfully involve community members in the research process. However, CABs are often formed only after a grant is funded, leading to criticisms of functioning merely as “ethical approvers.” For substance use researchers, the inclusion of people with living experience (PWLE; current experience with drug use) across all stages of research is especially important as they have historically been the experts in the needs of their community.   Methods: In response to this need for community engagement in research, the University of Kentucky, in partnership with a local recovery community center (RCC; …

Coalition Building And Citizen Science For Radon Risk Reduction, Stacy Stanifer, Kathy Rademacher, Whitney Sedio, Naomi Cheek, David Gross, Caitlyn Curtis, Amanda Thaxton-Wiggins, Mary Kay Rayens, Ellen J. Hahn

Nursing Faculty Publications

We evaluated the implementation of local coalitions led in partnership with citizen scientists, community-based organizations, and public libraries in four rural communities to lower exposure to radon in the home. The objectives were to (1) describe the Reach-Effectiveness-Adoption-Implementation-Maintenance (RE-AIM) of four radon coalitions, and (2) compare RE-AIM factors among citizen scientists who participated in the coalitions and those who did not. A larger community-engaged research project embedded coalition building using a citizen science approach. Three of the four coalitions focused on health and wellness more broadly (18–34 members); one focused solely on radon (10 members). Coalition membership and activities varied …

Evaluation Of A Tobacco Treatment Specialist Training Program Targeted To Behavioral Health Professionals, Chizimuzo T. C. Okoli, Sarret Seng, Bassema Abu Farsakh, Emily Koyagi, Heather Beck, Audrey Darville

Nursing Faculty Publications

Tobacco use remains disproportionately high among adults living with mental illnesses (MIs), contributing to excess morbidity and mortality, particularly in high-burden states such as Kentucky. Behavioral healthcare providers are well-positioned to address this disparity but often lack formal training in evidence-based tobacco treatment. Tobacco Treatment Specialist (TTS) training provides healthcare providers with skills to deliver evidence-based tobacco treatment; however, traditional TTS training models often rely on synchronous, in-person or live virtual formats, which may limit accessibility for some healthcare workforces. Asynchronous, web-based delivery models may reduce these barriers. This study evaluates a targeted, asynchronous TTS training program designed for providers …