Digital Commons Network^™

Summary Report: Second Conference On Attribution Science And Climate Law, Jessica A. Wentz

Sabin Center for Climate Change Law

The Sabin Center for Climate Change Law and the Columbia Climate School hosted the Second Conference on Attribution Science and Climate Law at Columbia University on June 10–11, 2026. This event brought together an interdisciplinary group of researchers and practitioners to discuss recent developments in attribution science and the field’s relevance to climate law and policy. Participants included physical scientists, public health researchers, economists, social scientists, legal scholars, advocates, and policy experts. This report provides a written summary of the conference proceedings.

Severity-Informed Analysis Of Staff-Worn Personal Protective Equipment Use In An Applied Behavior Analysis Clinical Setting, Trey Ximenez

Dissertations

Staff who provide care for individuals with autism spectrum disorder and intellectual disability experience high workplace injury rates, particularly in applied behavior analysis settings (Hardesty 2020; Hardesty et al., 2025; Romani et al., 2020). Despite these elevated risks, organizations lack evidence-based criteria for determining what protection to recommend to staff based on documented injury outcomes (Irwin Helvey et al. 2024). This study examined how staff injury characteristics are associated with staff-worn personal protective equipment (PPE) use in an inpatient neurobehavioral unit. A retrospective analysis of 1,998 staff injury incidents from 105 patients (2020-2024) tested whether injury severity, injury type relevance, …

B.R. Wells Arkansas Rice Research Studies 2025, J. Hardke, X. Sha, N. Bateman

Arkansas Agricultural Experiment Station Research Series

Arkansas is the leading rice producer in the United States. The state represents 45.2% of total U.S. rice production and 45.7% of the total acres planted to rice in 2025. Rice cultural practices vary across the state and across the U.S. However, these practices are also dynamic and continue to evolve in response to changing political, environmental, and economic times. This survey was initiated in 2002 to monitor and record changes in the way Arkansas rice producers approach their livelihood. The survey was conducted by polling county extension agents in each of the counties in Arkansas that produce rice. Questions …

Deemed Acceptance, Not Deemed Consent: Nonvoting Stakeholders And A Uniform Conspicuousness Standard For Opt-Out Third-Party Releases, Zach Cavagnaro

Student Scholarship

After Harrington v. Purdue Pharma, the fight over third-party opt-out releases has shifted from whether consent is necessary to what consent means. The Supreme Court held that the Bankruptcy Code does not authorize non-consensual nondebtor releases outside 11 U.S.C § 524(g), and—critically—left out what exactly counts as consent. The fight over consent is expected to command a lot of litigation, so a simple, uniform conspicuousness standard for nonvoting stakeholders’ opt-out releases can help alleviate litigation costs and focus on the definition of consent. This Comment argues that courts should evaluate consent through a unified, contract-law-grounded conspicuousness standard calibrated to the …

Listening, Stepping, Screaming: Feminist Interpretations Of Yoko Ono’S Art, Cordelia Lavender Mcphie

AWE (A Woman’s Experience)

Long before she spent her time promoting peace through music and her infamous bed-in honeymoon, Yoko Ono was breaking traditional conventions of art by creating and performing her pieces of instruction: art that requires a participating audience in order for it to be made. At the beginning of the 1960s, early in Ono’s art career and before her association with the Beatles, she was participating in new kinds of conceptual and communal art processes within (and without) the Fluxus art movement.1 She is not a solo artist in the traditional sense, because her artwork is unable to be fully realized …

Shake Hands: A Challenge And A Statement On The Woman’S Role In American Society, Brynne Petty

AWE (A Woman’s Experience)

Nineteenth-century America was a time ripe with change. New inventions were created every day; many felt the call of Manifest Destiny and pushed for Westward Expansion; and the country endured a brutal civil war, all while enduring the growing pains of a young nation. Every decade delivered more opportunities for artists to create paintings that told of epic battles and the courage of men as they faced the wild frontier. Yet, somewhere in the midst of all this, the American ideal shifted. Many artists turned their efforts toward creating genre paintings that depicted the everyday lives of the middle and …

Deferred Understandings: A Critical Content Analysis Of Representations Of War In Picturebooks, Heeyoung Kim, Jongsun Wee

Reading Horizons: A Journal of Literacy and Language Arts

This article reports on a study that examined eight picturebooks published since 2021 that portray contemporary wars, exploring picturebooks’ potential role in shaping children’s understandings of armed conflict. It investigated how these texts present historical context and construct representations of war. The authors’ analysis focuses on three key elements: the causes of war, depictions of wartime scenes, and the resolutions of war. The findings indicate that the picturebooks portray war realistically through textual and visual narratives, illustrating how war disrupts the child protagonist’s everyday life. However, the books rarely address the underlying causes of war. This study suggests that teachers …

The Long Arc Of Global Citizenship: Historical Foundations, Modern Challenges, And Institutional Innovation At Rollins College, Wenxian Zhang

Faculty Publications

The concept of global citizenship can be traced back to the Greek and Roman periods in Western civilization, as well as to ancient Eastern philosophies. Representing both a prescriptive ideal and an aspirational faith in humanity, the notion is closely linked to the historical development of cosmopolitanism, transnationalism, and transnationality. This study first reviews the rich historical roots and core values of global citizenship, along with the growing need for global citizenship education in the modern era. It then highlights several influential individuals who strongly championed its principles, including theoretical physicist and Nobel Prize winner Albert Einstein and internationalist and …

Exploring Factors Related To Retention Of Young Soccer Officials, Jacob K. Tingle, Lynn L. Ridinger, David J. Hancock, Joseph Foran, Lucas Ribeiro

School of Business Faculty Research

Purpose/Rationale

The purpose of this study was to examine factors (needs and motivations) that contribute to retention of young soccer officials.

Design/Methodology/Approach

An online survey was distributed to soccer referees who received their first USSF officiating license as a juvenile.

Findings:

Correlational and regression analyses yielded five key findings: (1) Self-Determination Theory (SDT) principles are salient to retention; (2) Intrinsic Motivation and Sense of Community significantly impact retention; (3) variables across scales were highly correlated and had large effect sizes; (4) findings were similar across demographic variables; and (5) small increases to Relatedness and Choice had a large impact on …

Evaluation Of General Voronoi Diagram Decomposition For Harmonic Fields In Navigation Of Dynamic Environments, Franco Abullarade

Master's Theses

Harmonic potential fields provide provably minimum-free navigation, but any change to the workspace geometry invalidates the field and forces a costly global recomputation, typically restricting them to static environments. This thesis extends the harmonic map framework of Vlantis et al., which maps the free workspace onto a unit disk and uses an atlas of per-region transformations, to dynamic indoor settings. First, we replace their manually annotated room partition with an automatic decomposition based on the Generalized Voronoi Diagram, allowing the atlas to be built from an arbitrary occupancy grid in an automated way. Second, we introduce a localized repair procedure …

Performing The Self Online: Gender, Identity, And Power In Content Economies, Sergio Germade Ii

Theses & ETDs

This study examines how identity is performed and stabilized within digital platform environments, where visibility becomes central to how the self is recognized and sustained. Drawing on a framework that treats identity as relational, performative, and shaped by algorithmic systems of attention, the study approaches digital selfhood not as a fixed expression of belief, but as an ongoing performance shaped by recognition, engagement, and repetition. Using a comparative case analysis of six creator archetypes across competing ideological orientations and gendered pairings, the study analyzes patterns of self-presentation, audience response, and engagement on YouTube. Through cross-case comparison, the findings show that …

Antiviral Activity Of The Polyene Macrolide Roseofungin Against Influenza A Virus: In Vitro, In Ovo, And Preliminary In Vivo Evaluation, Ahdrey P. Bogoyavlenskiy, Vladimir Berezin, Pavel Alexyuk, Madina Alexyuk, Irina Zaitseva, Aidar Mukhametkaliyev, Yergali Moldakhanov, Elmira I. Anarkulova, Timur Kerimov, Vyacheslav Dushenkov

Publications and Research

Roseofungin, a polyene macrolide antibiotic produced by Streptomyces roseoflavus, was evaluated for antiviral activity against Influenza A virus using complementary in vitro, in ovo, and preliminary in vivo toxicity models, supported by molecular docking and molecular dynamics simulations. The compound exhibited antiviral activity against multiple influenza A virus subtypes, including an oseltamivir-resistant H1N1 strain, with EC₅₀ values ranging from 2.0 to 2.5 μg/mL and selectivity indices of 20–25. Functional assays demonstrated that roseofungin interfered with early stages of the viral life cycle by reducing viral adsorption and partially inhibiting neuraminidase activity. In virucidal assays, treatment with roseofungin resulted …

Designing By Chance: Controlled Randomness As A Generative And Constructible Strategy For Architectural Façade Composition—A Case Study, Maruan Halabi

All Works

Façade design has long oscillated between repetitive order and visual disorder, and computational tools now make controlled irregularity easy to generate but hard to build; comparatively few studies follow a stochastic envelope from algorithm to a completed building. This paper examines controlled randomness as a deliberate, constructible strategy for façade composition. A parametric Grasshopper workflow erodes a square grid of wall modules through a seeded random-reduction rule—a deterministic, rule-based procedure that uses no machine learning or artificial intelligence—whose intensity increases up the building, producing a depth-modulated, quarry-like relief realized with one ordinary product—40 × 20 cm concrete blocks in four …

The Practice Of Targeted Budgeting And Its Alignment To The School District’S Strategic Plan, Geraldo Torres

Education Doctoral

This transcendental phenomenological study explores how budget officials in New York State perceive their roles and make resource allocation decisions in alignment with their school district's strategic plans, particularly in efforts to close achievement gaps among historically underserved student populations. Guided by Simon’s theory of bounded rationality, the study examines how decision-makers operate under real-world constraints such as limited information, competing priorities, and institutional pressures.

Persistent disparities in English language arts (ELA) proficiency, most notably among Black, Latinx, and students with disabilities, highlight the urgency of equity-centered budgeting. Through semi-structured interviews with school business officials (SBOs) and assistant superintendents for …

A Post-Incarceration Syndrome And Its Impact On Formerly Incarcerated Individuals: A Quantitative Examination Of In-Prison Services And Community Reentry Resources In New York City, Jorge Antonio Diaz

Education Doctoral

The United States incarcerates more individuals than any other nation, yet the effects ofincarceration remain underexamined in quantitative research. Although qualitative research has documented the traumatic sequelae of confinement, including post-incarceration syndrome (PICS), limited work has assessed the perceived adequacy of services available during incarceration, community reentry, and parole supervision. This study addresses that gap through a non-experimental, cross-sectional, descriptive quantitative design. Data were collected from a convenience sample of 31 formerly incarcerated adults using a 40-item researcher-developed tool, the Post-Incarceration Services Assessment Survey (PISAS), which examined perceived adequacy of in-prison coping services, community-based reentry resources, and parole officer support. …

Computer Self-Efficacy As Predictor Of Electronic Information Resources Use By Academic Staff Of Selected Polytechnics In South-West, Nigeria., Temitope Adeleke Osisanwo Dr, Yemisi Tomisin Babalola Prof

Library Philosophy and Practice (e-journal)

Electronic information resources have become a significant portion of library resources available to academic staff for teaching and research purposes. However, studies suggest that their use has not been fully optimized by academic staff at polytechnics located within South-West, Nigeria. This could be attributed to the low level of self-effectiveness of technology among the academic staffs. In light of this, this study aimed to examine the relationship between computer self-efficacy and the usage of electronic information resources among polytechnics academic staff in South-West, Nigeria.

A survey research design was used for this study, while 3,807 academic staff members were selected …

Hyperadhesive Von Willebrand Factor Contributes To Pathogenesis Of Preeclampsia, Yajuan Wang, Chenyu Wang, Katie L Houck, Xiaoli Gao, Yuanyuan Chen, Xin Xu, Xue Zhao, Miguel A Cruz, Shu Zhang, Chester Q Li, Fengxia Xue, Min Li, Swati Shree, Jing-Fei Dong, Cha Han

Children’s Nutrition Research Center Staff Publications

Background: Preeclampsia is the most common complication of pregnancy, significantly affecting maternal and fetal health, and is characterized by placental and systemic endotheliopathy. Patients with preeclampsia have elevated levels of VWF (von Willebrand Factor), which is associated with poor clinical outcomes. However, whether VWF serves as a marker for endotheliopathy or contributes to the pathogenesis of preeclampsia remains poorly understood.

Methods: We investigated the role of hyperadhesive VWF in the development of preeclampsia by studying patients, evaluating mouse models, and performing in vitro experiments.

Results: We show that patients develop VWF- and fibrin-rich thrombosis in the placenta and have significantly …

Socially-Minded Investors And Corporate Behavior, Merritt B. Fox, Menesh S. Patel

Faculty Scholarship

Many equity investors are concerned with the world’s worsening social and environmental problems and are losing faith in the capacity of political institutions to respond. Corporate behavior is often contributing to these problems. Some investors, at least if fully informed as to costs and benefits involved, would favor corrective changes to corporate behavior even where that would lessen their investment returns. Two important questions arise: (1) given existing law, are such willing-to-sacrifice equity investors currently affecting firm behavior; and (2) should there be legal reform that makes firms more sensitive to these willing-to-sacrifice investors’ preferences? This Article seeks to answer …

Liah Greenfeld On Antisemitism As A Defining Characteristic Of The Monotheistic Civilization, Efraim Karsh

Comparative Civilizations Review

One cannot overstate the scholarly and intellectual loss occasioned by the untimely death of Boston University Professor Liah Greenfeld. Through her prodigious interdisciplinary research, Professor Greenfeld has established herself as one of the foremost social science theorists of our time and a worthy heir to the great firstgeneration nationalism scholars, in particular Eric Hobsbawm, Ernest Gellner, and Anthony Smith.

Defining The Value Of Elective Lumbar Fusion: A Systematic Review Of Existing Methodologies And Framework For The Operative Value Index, Advith Sarikonda, Anthony Chen, Theo S. Biddle, Danyal A. Quraishi, Preston Carey, Arbaz A. Momin, Matthews Lan, Dwight Mitchell Self, Ashmal S. Kabani, Ahilan Sivaganesan

Department of Neurosurgery Faculty Papers

BACKGROUND: Despite wide variation in the outcomes and costs of lumbar fusion, few studies have integrated these domains together within a single metric to assess "value" (outcomes achieved per dollar spent). In this review, we sought to 1) characterize existing metrics of cost-effectiveness for lumbar fusion, 2) evaluate all applications of time-driven activity-based costing (TDABC) in spine surgery, and 3) outline the conceptual foundation for a standardized Operative Value Index (OVI).

METHODS: Two PRISMA-concordant systematic reviews were performed on PubMed and Scopus databases. The first review examined all studies which reported a cost-effectiveness metric for lumbar fusion. The second review …

Charting The Martian Future: Long-Term Space Policy Planning Of Nasa’S Human Spaceflight Program, 1957-1988, Angel J. Peralta

Electronic Theses and Dissertations

From the late 1950s to the early 1990s, NASA’s human spaceflight programs repeatedly encountered political and bureaucratic pressures that prioritized short-term interests over long-term planning. These constraints shaped the development of the Apollo, Space Shuttle, Space Station, and other human spaceflight programs, limiting NASA’s ability to pursue a sustained strategic vision. This thesis traces the evolution of long-term human spaceflight policy through documents and memos produced by advisory committees, research councils, and key individuals during this period. Despite shifting administrations and their respective politics, these sources reveal a consistent goal of human spaceflight ultimately leading beyond Earth to the Moon …

Uncertainty And Sensitivity Analysis Of Lithium-Ion Battery Performance With Recycled Materials: A Physics-Based Computational Framework Approach, Abdurahman Ajumobi

Theses and Dissertations

The global transition to a net-zero energy economy is increasing demand for lithium-ion batteries (LIBs) and positioning battery recycling as an essential component of future supply chains. However, recycled battery materials exhibit variability due to mixed feedstocks, heterogeneous black-mass compositions, degradation histories, and recycling processes. The resulting uncertainty in material properties can affect battery performance, yet physics-based methods for quantifying these effects remain limited.This dissertation presents a novel computational framework for uncertainty quantification (UQ) and global sensitivity analysis (GSA) of lithium-ion battery performance using recycled cathode materials. The framework combines the Doyle-Fuller-Newman (DFN) electrochemical model, implemented in PyBaMM, with a …

Cross-Border Initiatives Border Fellow Report 2025-2026, Elise Free Ma, Tori Luna Ma, Jonathan De Vicente Encarnación Ma, Yolanda Viridiana Chávez Flores Phd, Korina Odet Cortés Uribe Edd, Jessie Valcin, Cristina Solano Díaz, Etienne Mulumeoderhwa Mufungizi Phd

Kroc IPJ Research and Resources

The 2025–2026 Border Fellows Report documents six community-led projects carried out across the Tijuana–San Diego region under the Kroc Institute for Peace and Justice's Border Fellows Program. Working in academia, civil society, and the public sector, the fellows addressed distinct challenges shaped by a common context: firearms trafficking and armed violence against women and LGBTQIA+ people; youth violence and suicide risk in a public middle school; discrimination in a federal preparatory school serving more than 4,300 students; the organizational capacity and language rights of Indigenous communities in Baja California; academic accompaniment for Haitian adolescents excluded from formal schooling; and intercultural …

Survival First: How Citizens Prioritize Competing Climate-Health Risk Countermeasures Under Fiscal Constraints, Katsuya Tanaka, Kazuhide Akaishi

Center for Public Service Publications and Reports

When governments must allocate limited resources among competing climate-health countermeasures, citizen risk priorities determine political feasibility—yet whether those priorities translate into fiscal support remains poorly understood. This study develops a hybrid best–worst scaling and contingent valuation framework that integrates individual-level priority parameters into an acceptance model, enabling direct testing of whether preference intensity predicts willingness to pay. Applied to a largesample survey of residents in Yokohama, Japan—a rapidly aging metropolis facing escalating heat emergencies—the analysis reveals three findings. First, citizens exhibit a survival-first hierarchy, decisively prioritizing immediate protective measures over long-term structural interventions, with consensus varying sharply across countermeasure types. …

Fibrous Protein Biomaterials: Characterization Of Solitary Bee Silk And Cocoons, And Development Of Recombinant Hagfish And Bee Silk Materials, Oran Wasserman

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation explores two complementary aspects of fibrous protein biomaterials: the characterization of understudied naturally occurring solitary bee silk and cocoons; and recombinant expression and biomaterial formation of recombinant hagfish intermediate filaments (rHIF) and a single Osmia lignaria Say (Hymenoptera: Megachilidae) silk protein. Some solitary bee species, which make up about 75% of all bee species, spin silk to construct protective cocoons during development. Despite the importance of silk and cocoons to the solitary bees' life history, their properties remain largely unexplored. This dissertation presents a novel method for isolating and testing individual silk fibers without interfering with the development …

Bridging Animal Production And Human Nutrition: How Production Ecology Shapes The Nutritional Quality Of Terrestrial Animal Foods And Human Omega-3 Status, Joseph Vinod Varre

All Graduate Theses and Dissertations, Fall 2023 to Present

The question at the center of this dissertation is simple: does the way food is produced change the quality of the food itself in ways that matter for human health? Across a series of studies on bison meat, eggs, and human dietary intervention, the answer was yes. This work began with a broad look at the modern food system and the nutritional consequences of industrialized diets. In particular, it focused on the growing imbalance between omega-6 and omega-3 fatty acids in the Western diet. This balance matters because omega-3 fats support heart, brain, and immune health, and diets high in …

A Comparison Of The Effectiveness Of Teacher-Led And Student-Supported Variations Of The Good Behavior Game, Patrick Wells

All Graduate Theses and Dissertations, Fall 2023 to Present

This project examined the effectiveness of two variations of the Good Behavior Game (GBG) intervention: the traditional teacher-led and a student-supported variation. The traditional intervention has been shown to be an effective intervention for reducing disruptive classroom behaviors. Despite its effectiveness, proper implementation does require additional effort from the teacher—effort that may better be directed toward improving instruction. A student-supported variation of the intervention has the potential to reduce the effort required of teachers who wish to implement the intervention in their classroom. We utilized a nonconcurrent, multiple baseline design with alternating treatment to compare the effectiveness of both versions …

Visibility Assessment In Urban Areas: Exploring Measures And Approaches For Viewing Green Space, Doo Hong Lee

All Graduate Theses and Dissertations, Fall 2023 to Present

Urban greenery is often used to understand the quality of living conditions in cities. However, measuring greenery is not always simple. Some methods show how much vegetation exists from above, while others try to show what people actually see while walking or moving through streets. These are different ways of understanding green space. This dissertation focuses on visible greenness, or the greenery that people can see from eye level in everyday urban environments.

This research addresses a practical problem. Many existing methods for measuring visible greenness require large image datasets, advanced computing, or commercial street-view images. These requirements can make …

Cultural Humility In Motion: A Graduate Student Hybrid Immersion In Self- And Other Awareness Through Dance, Emily Jeanne Slater

All Graduate Theses and Dissertations, Fall 2023 to Present

Universities bring together people from many different backgrounds, identities, and experiences. Yet university spaces often focus on mind-centered and discussion-based learning and overlook how the body plays a role in education. When education ignores the bodily experience of learning, students lose opportunities to reflect, connect, and make meaningful change in their lives and communities. To address this gap, this dissertation designed and implemented a learning experience for graduate students that creates space from them to examine their own assumptions, engage across differences, and share in inclusive practices. The learning experience draws on and advances cultural humility theory, which understands self-awareness, …

Drought And Diet Breadth: Does Insect Specialization Influence Herbivory When Plants Are Under Stress?, Jakob Palmer

All Graduate Theses and Dissertations, Fall 2023 to Present

Climate change will alter precipitation worldwide, causing more frequent and severe drought events worldwide. Drought affects many ecological processes, including plant-herbivore interactions, which are critical to biodiversity and ecosystem health. A variety of plant characteristics can influence herbivory – such as how hairy, nutritious, or toxic a leaf is – and drought has been shown to alter many of these traits. Unique characteristics of herbivore species are also important: herbivores can either feed on a variety of plants (generalists) or a group of closely related plants (specialists). Specialists can cope with traits of the plants they eat, while generalists are …