Digital Commons Network^™

The Safety Net And The Gig Economy: Policy Attitudes And Political Participation, Juhyun Bae, Jake Haselswerdt

School of Political Science, Public Affairs, Legal and Security Studies Faculty Publications

The emergence of the so-called gig economy has reshaped the labor market and, potentially, the politics of the safety net. Much of the American welfare state is based on a traditional model of employment, excluding most gig workers from benefits like subsidized employer-provided health insurance and unemployment insurance. Despite these trends, there is little research on how these changes might affect politics. Are gig workers likely to become a relevant constituency on social welfare and other issues? To address this, we conducted a unique online survey examining policy attitudes and political behaviors among gig workers compared with traditional workers. Our …

Disaster Risk Reduction In Rural Indonesia: Evaluation Of The Japan Red Cross Program In Pujiharjo Village, Meyralda Dara Adisa, Pujo Widodo, Anwar Kurniadi, Wilopo Wilopo

Preventia: The Indonesian Journal of Public Health

Pujiharjo Village in Malang Regency, Indonesia, is highly vulnerable to natural disasters. In 2021, the Indonesian Red Cross (PMI) partnered with the Japanese Red Cross Society (JRCS) to implement a community-based disaster preparedness program. This study evaluates the program's effectiveness in terms of community participation, institutional support, and alignment with the Sendai Framework for Disaster Risk Reduction 2015–2030. Using a qualitative case study, data were collected through document analysis of Vulnerability and Capacity Assessments (VCA), Community Action Plans (CAP), and local SOPs. Thematic analysis explored disaster risk perception, governance, mitigation investment, and emergency preparedness. The program successfully improved risk awareness, …

The Unspoken Whiteness Of Brazilian Jiu-Jitsu: The Gracies Versus Luta Livre, Benjamin Penglase

Anthropology: Faculty Publications and Other Works

This article explores why the relationship between race and Brazilian jiu-jitsu, and the ways that Brazilian jiu-jitsu has been racialized as white, have often been invisible, particularly for non-Brazilians. It argues that both non-Brazilians who practice the martial art, and the scholarly analysis of jiu-jitsu, have often ignored how the marital art has been positioned as ‘white’ within Brazil’s complex and highly unequal structures of racial dominance.  Focusing on challenge matches that the Gracie family fought against practitioners of luta livre (a Brazilian style of catch-wrestling), the article shows how these matches located jiu-jitsu within Brazil’s racial hierarchy, though often …

The Chemistry Of Color: A Comparative Analysis Of Natural And Synthetic Dyes In Textile Application, Caitlyn Pinaga Cpht

Honors Program Theses and Research Projects

The Chemistry of Color: A Comparative Analysis of Natural and Synthetic Dyes in Textile Application examines how color functions at the intersection of chemistry, culture, and environmental responsibility. This project traces the evolution of dyeing from ancient natural pigment traditions, rooted in ecological knowledge, agricultural practices, and cultural identity, to the industrial rise of synthetic dyes, whose laboratory precision enabled unprecedented consistency, brightness, and global textile expansion. Through experimental swatch analysis, the study compares the behavior of natural dyes derived from plants and food sources with modern fiber-reactive and synthetic dye classes on a range of fibers including cotton, bamboo …

From Cafes To Competitiveness: The Influence Of Amenities On Office Values And Suburban Economic Development In Portland, Or, Jihye Kang

Dissertations and Theses

This dissertation examines the spatial and economic implications of urban amenities in the formation of suburban office markets in the post-pandemic period. The research applies principles from agglomeration theory, spatial econometrics, and urban planning to analyze the statistical relationships between amenity distribution, rent formation, and location behavior across central and non-central submarkets.

The research consists of three integrated papers focused on the Portland–Vancouver–Hillsboro, OR–WA Metropolitan Statistical Area (MSA). The first paper employs spatial econometric modeling, specifically a Spatial Autoregressive Model with Autoregressive Disturbances (SARAR), to examine the relationship between proximity to cafés and office rent levels in Portland’s central business …

Communities With Diverse Subsistence Needs Require A Variety Of Functional Tree Traits, Minoseheno Rakotovao, Cortni Borgerson, Kerry A. Brown, Joris P. G. M. Cromsigt, Steig E. Johnson, Onja H. Razafindratsima, Ruth Mendum, Onjaniaina O. Andrianjatovo, Harisoa B. Ravaomanalina, Seheno Andriantsaralaza, Sheila M. Holmes

Department of Anthropology Faculty Scholarship and Creative Works

Tree species preference is an understudied yet crucial component of sustainable forest management, as unsustainable harvesting can lead to non-random loss of functional traits. We examine wood resource preference across five regions of Madagascar's biodiverse eastern humid forests. We asked forest users in 19 men's and 19 women's focus groups to list their preferred tree species for common short- (charcoal, firewood) and long-term (house construction, furniture, tools) uses. We then measured functional traits of 260 preferred and common tree species: height, DBH, bark thickness, specific leaf area, wood specific gravity, and seed dispersal syndrome in the surrounding landscape. Using household …

Predictors Of Sexual Violence Prevalence At U.S. Colleges And Universities, Theodore Daniel Hostikka

Walden Dissertations and Doctoral Studies

This research explored the prevalence of sexual harassment and assault among students at U.S. colleges and universities, aiming to quantify incident rates and assess their impact on academic and psychological well-being. Grounded in socioecological and intersectional theories, the research examined how environmental interactions and interconnected social identities shape individual experiences. Specifically, this research explored (a) the link between the percentage of female students and the prevalence of sexual violence on campuses; (b) how the proportion of first-generation students relates to sexual violence prevalence; (c) the connection between campus size and rates of sexual violence; and (d) whether gender makeup, first-year …

Representation In Science And Trust In Scientists In The Usa, James Druckman, Katherine Ognyanova, Alauna Safarpour, Jonathan Schulman, Kristin Lunz Trujillo, Ata Aydin Uslu, Jon Green, Matthew Baum, Alexi Quintana Mathe, Hong Qu, Roy Perlis, David Lazer

Political Science Faculty Publications

Scientists provide important information to the public. Whether that information influences decision-making depends on trust. In the USA, gaps in trust in scientists have been stable for 50 years: women, Black people, rural residents, religious people, less educated people and people with lower economic status express less trust than their counterparts (who are more represented among scientists). Here the authors probe the factors that influence trust. They find that members of the less trusting groups exhibit greater trust in scientists who share their characteristics (for example, women trust women scientists more than men scientists). They view such scientists as having …

Elephant In The Classroom: How Ethical Ai Can Improve Student Success, Ibrahim Kocaman, Daniel A. Cutrer

Publications

The integration of artificial intelligence (AI) into teaching and learning in higher education without compromising academic integrity is a pressing issue. To make the benefits of generative AI (GenAI) available to students while upholding principles of ethics and academic honesty, the authors implemented an ethical use of AI policy in their Introduction to Research Methods at Embry-Riddle University. The authors hypothesized and found that allowing ethical utilization of AI would lead to higher student engagement and academic success. These findings offer valuable insights for higher education programs and educators, particularly in security studies.

Social Development Dynamics Of Students In Inclusive Education In Indonesia, Nur Hidayat Nh

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This narrative review analyses the social development of students with special needs in Indonesian inclusive schools by synthesising five high-quality empirical studies (indexed SINTA 1–3) published between 2018 and 2023. Addressing three research questions, the synthesis reveals heterogeneous and generally limited social development trajectories shaped primarily by ecological interactions rather than inherent disability characteristics. Key barriers include symbolic inclusion, inadequate teacher training in multimodal strategies, low peer acceptance, and systemic resource deficits, whereas facilitators encompass contextualised multimodal communication, active family involvement, and supportive institutional leadership. Effective interventions depend on coordinated teacher–parent–peer triangulation, leveraging local sign language, structured peer-mediated activities, and …

Housing Burden And Insurance Expenditures, Melanie M. Lytell

Honors Capstones

Housing costs shape the way families spend on protection and security. This study looks at how the share of income devoted to housing, the housing burden, influences household spending on four types of insurance: vehicle, life, personal, and health. Using data from nearly 92,000 households and regression models that account for state differences, I find that even small increases in housing burden shift insurance choices in meaningful ways. A one‑percentage‑point rise in housing burden is linked to a 2.1% increase in vehicle insurance spending and a 0.5% increase in life insurance, but a 0.7% decrease in personal insurance and a …

Gambling Behaviors, Perceptions, And Risks Among Nevada Adults, Andrea Dassopoulos

International Gaming Institute Faculty Research

This study presents a statewide assessment of gambling behaviors, perceptions, and gambling-related risk among 1,078 Nevada adults. Using a mixed-source, population-calibrated survey developed by UNLV and NORC, the research measures gambling participation, motivations, venue exposure, and attitudes toward harm, treatment, and regulation. The Problem Gambling Severity Index (PGSI) identifies substantial levels of harm: nearly half of past-year gamblers show some degree of risk, with the highest rates among younger adults, racially diverse groups, gaming and hospitality workers, and those who gamble in neighborhood bars or slot parlors. The survey also documents public beliefs about gambling addiction, youth exposure, stigma, and …

Automating Adjustable Storm Evacuation Sites For Local Governments, Bailee Kinghorn, Emma Milne, Camille Heaton

FHSS Mentored Research Conference

Using ArcGIS Pro and ArcPy 3.4, we built a tool that scrapes the National Hurricane Center and NOAA GIS databases for current shapefiles, Users choose relevant hurricane track, storm sure, or high-wind layers, specify units and distance, and generate customizable evacuation buffers around selected features, which are automatically added to their map for analysis.

'The Rest Is Silence': Reframing Stasis As Integral To Creative Practice, Corinna Di Niro, Pablo Muslera

Staff Scholarship - Australia & Dubai

This duoethnographic study examines the relationship between motion and stasis in creative practice through the lens of two creative educators working in postgraduate and undergraduate Creative Industries. Drawing on our combined experiences as practitioners and educators at SAE University College, we explore how creative blockages can be reframed as productive rather than problematic, challenging dominant productivity paradigms in contemporary creative industries and education. Through structured dialogic exchange, we investigate three interconnected themes: the rhythmic nature of creative practice, the pedagogical value of embracing productive stasis, and the tension between institutional timelines and creative development. We consider how encouraging SAE creative …

Improving Food Security: Determining Risk Zones For Toxic Crop Contamination, Parker J. Peterson, Cade Smith, Kirsten Sanders, Ruth Kerry, Sean Young

FHSS Mentored Research Conference

Aflatoxin contamination causes significant food waste and poses liver cancer risks to humans and livestock consuming infected corn. This study identifies high-risk years and locations in Texas by analyzing relationships between drought conditions, remote sensing data (NDVI and Thermal IR), and insurance claims for spoiled crops, enabling targeted interventions to reduce contamination and waste.

A Methodology To Reconstruct The Extent And Dynamics Of Historic Wildfires (1850-1950) In The Santa Cruz Mountains Of California, David Vásquez Ospina

Master's Theses

This thesis reconstructs the extent and dynamics of historic wildfires in the Santa Cruz Mountains of California between 1850 and 1950 using qualitative archival evidence from historical newspapers, maps, and related documents. A systematically coded database of 225 reports, consolidated into 155 unique wildfire events, was developed to analyze temporal and spatial patterns, ignition sources, vegetation types, suppression strategies, and impacts on communities and infrastructure. Historical rainfall records from the Boulder Creek station were integrated using water-year totals, three-year rolling averages, and standardized precipitation indices to examine how multi-year dryness relates to fire occurrence and size. Linear regressions show only …

Blue Ring Presence In Utah's High Country, Eliza Hammari, Bode Baker, Summer Branham, Ethan Harris, Joe Brown, Natalee Cannon

FHSS Mentored Research Conference

Blue rings are incompletely lignified tree rings resulting from cold environmental stress in the late growing season. We identified blue rings in samples from the Uinta and Wasatch Mountains, matching previous samples in the Greater Yellowstone Ecosystem. These blue rings are helpful in building comprehension of past climatic data.

Criminalizing Difference: An Intersectional Analysis Of Disability In The Criminal Justice System, Rowan Eisleman

Student Scholar Symposium Abstracts and Posters

This research addresses the central question: How do individuals with disabilities intersect with the criminal justice system, and what systemic factors contribute to their overrepresentation and victimization? Despite over 61 million Americans having disabilities, there exists a significant gap in comprehensive scholarship examining disability-criminal justice intersections, particularly regarding how people with intellectual and developmental disabilities experience unique vulnerabilities as both offenders and victims. This study contributes to disability studies and criminology by providing a comprehensive intersectional analysis examining how disability compounds with race and gender to create compounded marginalization. This study conducted a comprehensive literature review, analyzing government statistics from …

Segregation Reorganized: White Isolation Dynamics In An Evolving Urban School Choice District, Maggie Wood

Arts & Sciences Graduate Student Theses and Dissertations

School choice policies are often promoted as more equitable alternatives to neighborhood-based school assignments in districts where residential segregation has long produced unequal access to educational opportunity. Although research links these policies to increased segregation, less is known about how their effects evolve as choice systems become more institutionalized and accessible. Have reforms aimed at improving participation made school choice more equitable over time by reducing White isolation? Using data from the National Center for Education Statistics and NHGIS census, this study examines racial isolation in Denver Public Schools (DPS) from 1995 to 2019—a district that transformed its choice system …

Redefining Frontier Womanhood: Irish Female Landownership In Mexican Texas, Kelly Mcmichael

Journal of Texas History

No abstract provided.

Front Matter, Editorial Team

Journal of Texas History

No abstract provided.

Full Issue, Editorial Team

Journal of Texas History

No abstract provided.

Travel Time To Treating Facility And Mortality In Men With Prostate Cancer, Stephan M. Korn, Filippo Dagnino, Danesha Daniels, Zhiyu Qian, Hanna Zurl, Klara K. Pohl, Mei Chin Hsieh, Brenda Y. Hernandez, Andrea Piccolini, Alexander P. Cole, Amanda J. Reich, Joel S. Weissman, Quoc Dien Trinh, Hari S. Iyer

School of Public Health Faculty Publications

IMPORTANCE Geographic access to prostate cancer care may influence outcomes but is often measured using straight-line distance, which may not accurately capture the travel burden experienced by patients. OBJECTIVE To evaluate the association between estimated travel time from patients’ residence to treatment facilities and all-cause and prostate cancer–specific mortality. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used data from the Multilevel Epidemiologic Tumor Registry for Oncology, a nationally representative, investigatorinitiated, population-based cancer registry that integrates geomasked residential and treatment facility information from multiple US state cancer registries. The study included patients aged 40 to 99 years from Hawaii, Louisiana, …

Policy Design For Multiple Funding Flows Into Trump Accounts, Jin Huang, Michael Sherraden, Lissa Johnson

Center for Social Development Research

The law creating the new Trump Accounts explicitly authorizes employers to provide deposits matching contributions that their employees make to the accounts and also authorizes contributions by philanthropic organizations. Both features are essential for build­ing substantial lifetime assets for America’s children. Implementing them successfully – and ensuring that the funds reach every eligible child efficiently – will require an effective policy platform for routing, verifying, and reporting on third-party contributions. This brief discusses why traditional retail IRAs cannot support matching contributions and how to build a policy platform capable of accommodating multiple contribution streams.

Book Review: Ecologies Of Inequity. How Disaster Response Reconstitutes Race And Class Inequality, Abel Traslaviña-Arias

Critical Disaster Studies

In Ecologies of Inequity: How Disaster Response Reconstitutes Race and Class Inequality, Sancha Doxilly Medwinter gathered diverse stories about how various migrant communities had to overcome not only disaster but also the overlapping networks established by those who were supposed to support them in 2012 in New York City. Medwinter portrays this contested post-disaster landscape through a thorough data recording of 120 individuals affiliated with various groups: racialized migrants or locals, tenants or property owners, local or external helpers, and those from wealthy or impoverished backgrounds. Ecologies of Inequity refer to the spatialized networks of organizational and interpersonal relations …

Transportation Practitioners' Reflections On Addressing Transportation Barriers For Vulnerable Populations In Nebraska, Aysan Esmaely

Community and Regional Planning Program: Theses

This study examines transportation planning practices and challenges in Nebraska, with particular attention to how planners and agencies address the needs of vulnerable populations. Using a qualitative approach, thirty-five transportation planners, practitioners, and service providers were interviewed. Participants were selected based on their professional in transportation planning and service delivery. The study explores what institutional and funding barriers planners and practitioners face, and what strategies they consider most effective for improving access and inclusion. Findings reveal that limited funding, fragmented authority, and the absence of a coordinated regional planning framework significantly constrain transportation development across Nebraska. While metropolitan areas such …

Servant-Leadership In Practice: A Personal Argument For Wider Adoption, Stephanie L. Turner-Wilson

International Journal of Servant-Leadership

This article examines servant-leadership in practice and advocates for its wider adoption in today’s organizations. Informed by the latest academic literature, the article examines the underrepresentation of servant-leadership. This article integrates insights drawn from the author’s 22-year professional career, the life of Clarence Eugene Pressley, personal forgiveness, and restorative justice practices to provide an illustrative context for how servant-leadership manifests in practice. It introduces the concepts of healing and restoration, complementing Robert K. Greenleaf’s (2021) framework, as outlined in Leadership Theory & Practice, along with additional scholarly perspectives.

Addressing Critiques Refines Global Estimates Of Reforestation Potential For Climate Change Mitigation, Kurt A. Fesenmeyer, Erin E. Poor, Drew E. Terasaki Hart, Joseph W. Veldman, Forrest Fleischman, Pooja Choksi, Sally Archibald, Mohammed Armani, Matthew E. Fagan, Evan C. Fricke, César Terrer, Natalia Hasler, Christopher A. Williams, Peter W. Ellis, Susan Cook-Patton

Geography

Reforestation is a prominent climate change mitigation strategy, but available global maps of reforestation potential are widely criticized and highly variable, which limits their ability to provide robust estimates of both the locations and total area of opportunity. Here we develop global maps that address common critiques, build on a review of 89 reforestation maps created at multiple scales, and present eight reforestation scenarios with varying objectives, including providing ecosystem services, minimizing social conflicts, and delivering government policies. Across scenarios, we find up to 195 Mha (million hectares) are available (2225 TgCO2e (teragrams of carbon dioxide equivalent) per year total …

Real-Time Malaria Detection In The Amazon Rainforest Via Drone-Collected Edna And Portable Qpcr, Yin Cheong Aden Ip, Luca Montemartini, Jia Jin Marc Chang, Andrea Desiderato, Nicolás D. Franco-Sierra, Christian Geckeler, Mailyn Adriana Gonzalez Herrera, Michele Gregorini, Meret Jucker, Steffen Kirchgeorg, Martina Lüthi, Elvira Mächler, Frederik Bendix Thostrup, Guglielmo Murari, Marina Mura, Paola Pulido-Santacruz, Florencia Sangermano, Tobias Schindler, Claus Melvad, Stefano Mintchev, Kristy Deiner

Geography

Zoonotic malaria risk at human-wildlife-environment interfaces requires surveillance that integrates signals from reservoirs, vectors and the environment. We coupled a drone-based environmental DNA (eDNA) canopy swabbing approach with portable quantitative PCR (qPCR) to detect Plasmodium DNA in situ during a 24-h field exercise in the Amazon rainforest. Drone-lowered sterile swabs into the canopy, which were then extracted and subjected to a multiplex pan-Plasmodium assay targeting five human-infecting Plasmodium species (limit of detection 0.2 parasites μL−1). Of 12 samples (10 canopy swabs, 2 field blanks; 13 total runs including repeats), one canopy swab amplified in duplicate (Ct = 28.7 and 29.23), …

Exploring Electric Bicycle Safety Performance Data And Policy Options For California, Asha Weinstein Agrawal, Kevin Fang

Mineta Transportation Institute

This study was conducted as directed by California Senate Bill 381 (2023), which called for research to help policymakers develop effective laws and policy to support the twin goals of expanding electric bicycle use and protecting the safety of electric bicycle riders and other road users. The three major strands of findings presented in this report are (1) a review of how California and other states (and countries) regulate electric bicycle use, (2) a review of the electric bicycle safety literature, including original analysis of primary data on crashes, injuries, and deaths, and (3) strategies that the state could adopt …