Digital Commons Network^™

Disrupting The Grid: Encountering Fire And Smoke Through Energy Infrastuctures, Deepti Chatti, Sayd Randle

Research Collection College of Integrative Studies

Experiences of fires are mediated by energy infrastructures and refracted through social inequality and difference. In California, a state marked by increasingly intense and frequent wildfires, the grid is a source of fire risk, with historically marginalized groups bearing the brunt of exposures to wildfire smoke. Drawing on research conducted by one of the co-authors in collaboration with California’s Karuk Tribe and Blue Lake Rancheria Tribes, this empirically grounded review article expands our understanding of grids. Extant scholarship presents the grid as a networked infrastructure mediating access to energy and one’s relationship to a collective and the state. We extend …

Chinese Visions Of Self And Other: The International Politics Of Noses, William A. Callahan

Research Collection School of Social Sciences

How does China view the world? While much has been written about how China's international relations are best seen as intercultural relations that do not exclude the Other, this article examines how self/Other relations are visualized in terms of the human face in China, in particular through iconic images that construct the Chinese self with and against foreigners with large noses. It employs interpretivist methods to consider the interplay of social relations and international relations in order to see how ‘external appearance’ and ‘external relations’ inform each other in Chinese theory and practice. It mobilizes the classical Chinese concept ‘deep-set …

Rental Housing Spot Markets: How Online Information Exchanges Can Supplement Transacted-Rents Data, Geoff Boeing, Jake Wegmann, Junfeng Jiao

Research Collection College of Integrative Studies

Traditional U.S. rental housing data sources such as the American Community Survey and the American Housing Survey report on the transacted market—what existing renters pay each month. They do not explicitly tell us about the spot market—that is, the asking rents that current homeseekers must pay to acquire housing—though they are routinely used as a proxy. This study compares governmental data to millions of contemporaneous rental listings and finds that asking rents diverge substantially from these most recent estimates. Conventional housing data understate current market conditions and affordability challenges, especially in cities with tight and expensive rental markets.

Quantifying Taxi Drivers' Behaviors With Behavioral Game Theory, Mengyu Ji, Yuhong Xu, Shih-Fen Cheng

Research Collection School Of Computing and Information Systems

With their flexibility and convenience, taxis play a vital role in urban transportation systems. Understanding how human drivers make decisions in a context of uncertainty and competition is crucial for taxi fleets that depend on drivers to provide their services. As part of this paper, we propose modeling taxi drivers’ behaviors based on behavioral game theory. Based on real-world data, we demonstrate that the behavioral game theory model we select is superior to state-of-the-art baselines. These results provide a solid foundation for improving taxi fleet efficiency in the future.

Assessing The Size And Growth Of The Us Wetland And Stream Compensatory Mitigation Industry, Todd K. Bendor, Joungwon Kwon, T. William Lester

Faculty Research, Scholarly, and Creative Activity

Interest has focused on quantifying the size and scope of environmental markets, particularly those that offset ecosystem impacts or restore natural infrastructure to improve habitat or promote clean air and water. In this paper, we focus on the US wetland and stream compensatory mitigation market, asking: what types of firms make up the mitigation “industry”? What are the economic impacts–i.e., the “size”–of the mitigation industry? How has this industry changed over time? We present the results of a national survey of mitigation firms and construct an input-output model of the industry’s economic impacts and employment. We also develop a comparative, …

A Pipeline For The Rapid Collection Of Color Data From Photographs, Yvonne Luong, Ariel Gasca-Herrera, Tracy M. Misiewicz, Benjamin E. Carter

Faculty Research, Scholarly, and Creative Activity

Premise: There are relatively few studies of flower color at landscape scales that can address the relative importance of competing mechanisms (e.g., biotic: pollinators; abiotic: ultraviolet radiation, drought stress) at landscape scales. Methods: We developed an R shiny pipeline to sample color from images that were automatically downloaded using query results from a search using iNaturalist or the Global Biodiversity Information Facility (GBIF). The pipeline was used to sample ca. 4800 North American wallflower (Erysimum, Brassicaceae) images from iNaturalist. We tested whether flower color was distributed non-randomly across the landscape and whether spatial patterns were correlated with climate. We also …

Abolition And Environmental Justice, Allegra M. Mcleod

Georgetown Law Faculty Publications and Other Works

During the coronavirus pandemic, movements for penal abolition and racial justice achieved dramatic growth and increased visibility. While much public discussion of abolition has centered on the call to divest from criminal law enforcement, contemporary abolitionists also understand public safety in terms of building new life-sustaining institutions and collective structures that improve human well-being, linking penal divestment to environmental justice. In urging a reimagination of public safety, abolitionists envision much more than decriminalization or a reallocation of police functions to social service agencies or other alternatives to imprisonment and policing. Instead, for abolitionists, meaningful public safety requires, among other things, …

Increasing Equity In The Transnational Allocation Of Vaccines Against Emerging Pathogens: A Multi-Modal Approach, Ana Santos Rutschman

Faculty Publications

This article proposes the adoption of a multi-modal system for allocating vaccine doses during large transnational outbreaks of infectious diseases. The chosen allocative criteria (public health need; country-income level; qualification through funding; and, subsidiarily, a modified lottery system) are adapted from a current embodiment of allocative multi-modality outside the context of public health: the New York City Marathon

Canary In The Forest?—Tree Mortality And Canopy Dieback Of Western Redcedar Linked To Drier And Warmer Summers, Robert A. Andrus, L. R. Peach, A. R. Cinquini, Joseph Hulbert, J. T. Yusi, Andres Holz, M. Fischer, Kevan B. Moffett, Multiple Additional Authors

Geography Faculty Publications and Presentations

Aim: Forest dieback is increasing from unfavourable climate conditions. Western redcedar (WRC)—a culturally, ecologically and economically important species—has recently experienced anomalously high mortality rates and partial canopy dieback. We investigated how WRC tree growth and dieback responded to climate variability and drought using tree-ring methods. Location: Pacific Northwest, USA. Taxon: Western redcedar (Thuja plicata). Methods: We collected tree cores from three tree health status groups (no canopy dieback, partial canopy dieback, and dead trees) at 11 sites in coastal (maritime climate) and interior (continental climate) WRC populations. From growth rates, we computed four growth indices that assessed the resilience to …

Evaluation Of Driver Comprehension And Compliance Of Red Colored Pavement Markings For Transit Lanes In Portland, Oregon, Nathan Mcneil, Christopher Monsere, Jennifer Dill

Urban Studies and Planning Faculty Publications and Presentations

Many U.S. agencies have experimented with red colored pavement markings in transit lanes to enhance the message that they are restricted to transit vehicles. This study evaluates non-transit drivers’ comprehension of and compliance with red colored lane markings in transit priority lanes intended to communicate lane restrictions and appropriate turning and merging locations. Two complementary research methods were used: 1) an online survey of drivers’ comprehension of red colored pavement markings; and, 2) evaluation of video collected at locations pre and post installation of red colored pavement markings. In the survey, most drivers recognize the red pavement color as a …

Centering Communities Of Color In The Modernization Of A Public Health Survey System: Lessons From Oregon, Daniel F. López-Cevallos, Kusuma Madamala, Mira Mohsini, Andres Lopez, Roberta Hunte, Ryan Petteway, Tim Holbert

School of Social Work Faculty Publications and Presentations

Context: Public health survey systems are tools for informing public health programming and policy at the national, state, and local levels. Among the challenges states face with these kinds of surveys include concerns about the representativeness of communities of color and lack of community engagement in survey design, analysis, and interpretation of results or dissemination, which raises questions about their integrity and relevance.

Approach: Using a data equity framework (rooted in antiracism and intersectionality), the purpose of this project was to describe a formative participatory assessment approach to address challenges in Oregon Behavioral Risk Factor Surveillance System (BRFSS) and Student …

Network Vulnerability Identification For The Material Routing Problem, Carson G. Long

Theses and Dissertations

This dissertation considers the importance of identifying spatiotemporal vulnerabilities in ground distribution networks and uses operations research methods to formulate models that allow military logistic planners to implement prevention and mitigation measures regarding the routing of personnel, equipment, and supplies in contested Areas of Responsibility (AOR). For optimization models relating to identifying spatiotemporal network vulnerabilities in distribution networks, this work leverages game theory, mixed-integer programming, multi-objective optimization, and metaheuristics to inform mitigation measures for shipment routing. This research has three related components: the first component develops a multi-objective mathematical program to identify spatiotemporal vulnerabilities via myopic heuristic identification, in combination …

Committing To Genomic Answers For All Kids: Evaluating Inequity In Genomic Research Enrollment., Natalie J. Kane, Ana S A Cohen, Courtney D. Berrios, Bridgette Jones, T Pastinen, Mark A. Hoffman

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: Persistent inequities in genomic medicine and research contribute to health disparities. This analysis uses a context-specific and equity-focused strategy to evaluate enrollment patterns for Genomic Answers for Kids (GA4K), a large, metropolitan-wide genomic study on children.

METHODS: Electronic health records for 2247 GA4K study participants were used to evaluate the distribution of individuals by demographics (race, ethnicity, and payor type) and location (residential address). Addresses were geocoded to produce point density and 3-digit zip code maps showing local and regional enrollment patterns. Health system reports and census data were used to compare participant characteristics with reference populations at different …

Grand Strategy At The End Of History: Chinese Strategic Thought In The 21st Century And Its Western Perceptions, Daniel A. Rogers

Dissertations, Theses, and Capstone Projects

Too often does the study of grand strategy, especially as it is conducted by academics based in the United States, take on an ethnocentric perspective which would lead American audiences to believe it is their country alone which possesses a coherent grand strategy that seeks to secure the national interest and nothing more. This chauvinistic approach not only leaves the majority of the world out of the conversation of grand strategy, but also results in the characterizing of the strategic approaches of non-Western states as disruptors of the foreign policy goals of the United States. The People’s Republic of China …

Uncertainties In Retrieval Of Remote Sensing Reflectance From Ocean Color Satellite Observations, Eder I. Herrera Estrella

Dissertations, Theses, and Capstone Projects

Ocean Color radiometry uses remote sensing to interpret ocean dynamics by retrieving remote sensing reflectance (������) from satellite imagery at different scales and over different time periods. ������ spectrum characterizes the ocean color that we observe, and from which we can discern concentrations of chlorophyll, organic and inorganic particles, and carbon fluxes in the ocean and atmosphere. ������ is derived from the total radiance at the top of the atmosphere (TOA). However, it only represents up to ten percent of the total signal. Hence, the retrieval of ������ from the total radiance at TOA involves the application of atmospheric correction …

Colonial Geographies Of Gendered Violence And Mental Health In The United States And Puerto Rico, Lorraine Lizbeth L. Torres Colon

Dissertations, Theses, and Capstone Projects

As of January 2021, after years of community organizing and protests, the Puerto Rican island government announced a state of emergency due to the high rates of gendered violence on the island. At the same time, within the field of psychiatric epidemiology, consistent findings have indicated higher frequencies of mood disorders and substance abuse disorders among Puerto Ricans both on and off the island, relative to all other US Latinx ethnic groups. This dissertation frames Puerto Ricans experiences with psychological distress and gendered violence as public health issues nested within differing geographies of colonial divestment. I explore the relationships between …

The Archival Impulse: English Family Record Keeping And Archives, Ca. 1450–1700, Maura Kenny

Dissertations, Theses, and Capstone Projects

England in the fifteenth through seventeenth centuries witnessed a proliferation of documents arising from a growth in literacy and an expansion of state administrative offices. Scholarship on the archival history of this period has grown recently but it has focused mainly on institutional and state archives. Very little has been written about family or personal archives and the uses made of them. Based on modern archival theory and extensive archival research, this dissertation seeks to fill this gap by addressing the creation of family records and archives as a whole, exploring early modern English families as a “community of records.” …

Cartographic Subjectivity In Fernand Deligny’S Lignes D’Erre, Anya Komar

Dissertations, Theses, and Capstone Projects

Fernand Deligny (1913-1996) was a French thinker, writer, and social worker who dedicated his entire life to an abolitionist project of protecting “severely autistic” children from internment in mental asylums by allowing them to move freely through the mountains of Cévennes where he established a support network for neurodiverse children. He privileged children’s nonverbal state and let them “direct” the community.

This thesis aims to historicize the drawings made under the guidance of Fernand Deligny between the 1960s and 1980s. His drawing method of tracing children’s movement offered an unprecedented way of providing visibility to children with nonverbal autism, outside …

Africa’S Coastal Archaeological Record And Climate Change, Michael Murphy

Dissertations, Theses, and Capstone Projects

Since the 1980s, archaeologists have warned about threats from anthropogenic climate change (ACC) to the world’s archaeological record in coastal areas. Until recently, such warnings did not include Africa’s archaeological record. There is a persistent gap in research on climate change and Africa’s archaeological and cultural heritage stretching back before the U.N. established the Inter-governmental Panel on Climate Change (IPCC) in 1988. The purpose of this thesis is to assess the gap and help to narrow it. The approach is to take advantage of the availability of the dataset from the first geographically comprehensive study of climate change and coastal …

A Blackgirl Artivisionary Mosaic: Art-Based Participatory Refusals To School Punishment, Tyese A. Brown

Dissertations, Theses, and Capstone Projects

The study participants were co-research partners and engaged in a Project Based Learning six-week summer project in an urban northeastern metropolis community-based non-profit where they received stipends for participation. This dissertation explored how Blackgirls (aged 14 -21) express their experiences with disparate school punishment through community-based participatory artmaking. We called the photos, poems, collages, sculptures, storyboards, digital art, visual art, songs, spoken word, and videos Artivisions (art I vision). In the Jam Sessions, a subset of the partners we called curators discussed the pieces, shared their experiences, and offered insight into Blackgirls’ responses, coping skills, and decision-making regarding school punishment. …

Theorizing Racial Democracy, Teófilo De Souza Carmo Reis

Dissertations, Theses, and Capstone Projects

The critical philosophy of race has shown recent growth, but it tends to focus too much on the United States. This leaves many race-related concepts and phenomena from other parts of the world underexplored. I help to fill this gap by exploring the idea of "racial democracy" in Brazil, which is a form of racial ignorance that is prevalent in that country. Specifically, I am interested in the epistemic aspects of this mechanism of creating and propagating racial ignorance.

To achieve this goal, I begin by introducing Charles Mills' concept of white ignorance and other influential works in social epistemology. …

Settling Into Inequality: Resettled Afghans In The Washington Dc Metro Area, Harry Frey

Dissertations, Theses, and Capstone Projects

Since the Taliban returned to power in Afghanistan in August of 2021, nearly 90,000 Afghans who had fled their country have been resettled in the United States, constituting one of the largest groups of refugee arrivals in the U.S. in recent history. Working from a database I created from the administrative records of a non-profit refugee aid group, I use data and spatial analysis to examine the demographics of Afghans resettled in the DC metro area, the characteristics of the census tracts and counties in which they have been resettled, and their access to public transportation. I find that the …

Learning To Fly While Staying Grounded: How Forcibly Displaced Individuals Develop A Sense Of Belonging In Disempowered Cities, Janina L. Selzer

Dissertations, Theses, and Capstone Projects

Despite a growing interest in belonging, immigration and urban scholarship has yet to develop an empirically grounded, spatially sensitive, and complex theorization of the concept itself. Drawing on a comparative case study of two disempowered cities – Bielefeld, Germany, and Detroit, US, – this dissertation analyzes how and to what extent forcibly displaced Yazidi and Chaldean Iraqis develop a sense of belonging. By triangulating data from semi-structured interviews, ethnographic observations, as well as a discourse analysis of policy documents, the following pages trace how politics of belonging are continuously produced, reproduced, and challenged through a spatially mediated and often contradictory …

Colonial Investments: The Global Coordinates Of The English Political Imaginary, 1628–1668, Nathan D. Nikolic

Dissertations, Theses, and Capstone Projects

The main question my dissertation attempts to address is: what role did the expansion of English colonial trades play in the transformation of English society and government between the Petition of Right and the early years of the Restoration (1628-1668)? My thesis is that during this period, colonial expansion rose to the level of a general national interest and that many early seventeenth-century texts index the complexities and tensions of this development. As a small but very organized group of merchants, peers, and MPs mobilized the military and financial technologies of colonization to support Parliament’s war against Charles I, their …

Flamboyant Abundance: Performing Queer Maximalism, 1960–1990, Jack Owen Crawford

Dissertations, Theses, and Capstone Projects

This dissertation theorizes “queer maximalism” as an aesthetic of unmitigated flamboyance and voracious drag that appears in a constellation of performance-based artistic practices in the postwar United States. Queer maximalism brings together a historically grounded group of performers primarily based in New York City who have been variously described as theatrical, baroque, and Ridiculous and repositions them within an art-historical frame. Identifying drag and pastiche as central to queer maximalism, I show how artists salvage, assemble, and re-signify pop-cultural imagery, inflecting it with camp in order to fashion intimate community and openly flout societal norms of gender, race, and sexuality. …

A Study Of Geo-Regional Place-Consciousness In American Literature, Eugene Slepov

Dissertations, Theses, and Capstone Projects

The ancient Greek notions of topos, or place, and choros, or region, emerge from a an oral, narrative-based tradition that predates geography. These concepts remind us that that best source of material to study place is to be found in literary fiction. American fiction in particular will give us the evidence by which we can compile a qualitative, experiential understanding of the role of place in people’s lives. This dissertation inquires into the formation of the imaginative constructions that characters put upon place—such as through the process of consolidating and dwelling in places—and the way place puts …

A Difference Of One's Own: Race, Sex, Modernism, Ryan L. Tracy

Dissertations, Theses, and Capstone Projects

“A Difference of One’s Own” demonstrates that deconstructive conceptions of race lie at the heart of the modernist canon’s experimental representations of selfhood. Drawing on recent and canonical scholarship in Modernist Studies, Black Studies, Deconstruction, Queer Theory, Critical Theory, and Feminist Studies, I look at moments in modernist-era literature where the need to represent racial blackness, whether as a descriptor that defines one’s self-identity or the identity of another person, fails to draw a coherent line of difference between people, communities, selves, and importantly, the literatures that are thought to adhere to hard and fast racial distinctions. “Part I: …

‘Following The Line Of Least Resistance’: African American Women In Domestic Work, 1899–1940, Taylor Simsovic

Armstrong Undergraduate Journal of History

This paper examines the challenges faced by African American women employed in domestic service between 1899 and 1940, with a focus on how race, class, and gender intersected to shape their experiences. Specifically, the study investigates how these women continued to perform reproductive labor as they migrated from the South to Northern states during the Great Migration. Drawing on a range of primary and secondary sources, the analysis argues that Black women's persistent employment in undervalued labor within white American homes was driven by the mutually constitutive systems of capitalism, white supremacy, and patriarchy. These systems channeled Black women into …

Executive Summary: Building Holistic Security, Neslihan Ozgunes, Eva Dalak, Sandra Melone, Natalija Gojković, Nesreen Barwari, Slava Shikh Hasan, Muna Luqman, Tatu M. Nyange, Ambassador Liberata Mulamula

Kroc IPJ Research and Resources

Women peacebuilders inevitably face risks and insecurity in their daily work. International partners have an important role to play in supporting their safety and protection. Understanding women peacebuilders’ roles and the types of risks they face is the first step in ensuring an adequate response. The diversity of roles that women peacebuilders play, as well as the multiple factors that impact the types of risks they might face, need to be taken into account by international partners from the very beginning of a partnership.

Building Holistic Security: Addressing Security Risks of Women Peacebuilders Through Partnerships addresses how international partners who …

Building Holistic Security: Addressing Security Risks Of Women Peacebuilders Through Partnerships, Neslihan Ozgunes, Eva Dalak, Sandra Melone, Natalija Gojković, Nesreen Barwari, Slava Shikh Hasan, Muna Luqman, Tatu M. Nyange, Ambassador Liberata Mulamula

Kroc IPJ Research and Resources

Women peacebuilders inevitably face risks and insecurity in their daily work. International partners have an important role to play in supporting their safety and protection. Understanding women peacebuilders’ roles and the types of risks they face is the first step in ensuring an adequate response. The diversity of roles that women peacebuilders play, as well as the multiple factors that impact the types of risks they might face, need to be taken into account by international partners from the very beginning of a partnership.

Building Holistic Security: Addressing Security Risks of Women Peacebuilders Through Partnerships addresses how international partners who …