Digital Commons Network^™

Hkc09 - Climate Change Increases Bilateral Trade Costs, Maximilian Huppertz

Oberlin College Kasper Economics and Business Working Paper Series

It is well established that climate change affects productivity, but its effects on trade costs have not been studied. I combine international trade and weather data covering 190 years and show how an augmented gravity framework can be used to estimate the impact of climate change on bilateral trade cost. I find that climate change, as measured by decadal temperature shifts at the origin or destination country, increases them. Adaptation to these changes seems slow. They appear to be driven by impacts on maritime trade in particular, perhaps due to the vulnerability of seaports to climate change. Combining these results …

Independent Associations With Research Productivity Among U.S. Academic Ophthalmologists Using The Us-Aofd, Brenton T. Bicknell, Josephine Rudd Zhong Manis, Yejin Heo, Haley Chishom, Lance Dzubinski, Taylor L. Aaserud, Alvina Liang, Shayan Massoumi, Thanushri Srikantha, John Stoffer, Guihua Zhai, Basil K. Williams Jr, Steven E. Brooks, Robert Tauscher

Journal of Academic Ophthalmology

Background: Scholarly productivity is a key marker of achievement in academic ophthalmology, influencing promotion, research support, and leadership opportunities. Prior studies have reported variation by gender, subspecialty, and rank, but few applied regression methods to identify independent predictors.

Purpose: To evaluate demographic, academic, and subspecialty factors associated with research productivity among U.S. academic ophthalmologists and to identify independent predictors through multivariable regression.

Methods: This cross-sectional study included 4,028 ophthalmologists across 126 accredited U.S. residency programs using the U.S. Academic Ophthalmology Faculty Database (US-AOFD). Faculty demographics and academic information were obtained from institutional websites, and bibliometric data (publications, …

Tolkien’S Medievalism In Ruins: The Function Of Relics And Ruins In Middle-Earth (2025) Edited By Nick Katsiadas And Carl Sell, Deborah Sabo

Journal of Tolkien Research

Book review, by Deborah Sabo, of Tolkien’s Medievalism in Ruins: The Function of Relics and Ruins in Middle-earth (2025) edited by Nick Katsiadas and Carl Sell

An Integrated, Doctor-Reinforced Ai Healthcare Ecosystem:, Amey Krishna Solkar

Defensive Publications Series

Here's the abstract from DP-2026-HLTH-001:

"This publication discloses an integrated, not-for-profit healthcare technology ecosystem comprising seven complementary AI-assisted subsystems: (1) an AI clinical intake and differential-diagnosis assistant, (2) a generic and accessible medicine alternative finder, (3) an AI-coordinated emergency transport dispatch layer, (4) a personalized food and nutrient deficiency analysis system, (5) a crowd-sourced food adulteration and quality repository, (6) a mental health longitudinal outcomes research engine, and (7) a drug and food combinatorial hypothesis engine. The subsystems share patient context, a common outcome dataset, and a unified governance model under which artificial intelligence operates in a strictly supervised, doctor-reinforcing …

Socioeconomic Determinants Of Malaria Infection Among Pregnant Women In Cameroon, Sub-Saharan Africa, Arnold Akosah Muluh

Walden Dissertations and Doctoral Studies

Malaria during pregnancy is a significant public health issue in Cameroon, affecting maternal health and birth outcomes. Despite preventive measures, disparities exist among socioeconomic groups and between urban and rural areas. The study was guided by the social-ecological model and explored how socioeconomic factors and geographic location influence malaria infection in pregnant women. Specifically, the impact of wealth index, maternal education, and healthcare access on infection rates, considering maternal age, parity, and residence, was examined. Quantitative data from the Cameroon DHS Phase 8 were used (N=1204). The sample included pregnant women with valid malaria test results. Chi-Square tests and binary …

Evaluating The Impacts Of Extreme Temperature Events On The Us Rail Network, Gabby Gutierrez, Gasser G. Ali, Constantine Tarawneh

Civil Engineering Faculty Publications

The United States railway is a critical part of the national infrastructure and economy. Heatwaves are a major weather event that can cause major disruptions and affect the stable operation of the railway. Failure in part of the rail network may have a ripple effect on the rest of the network. As such, there is a need to study the effect of weather on rail networks that require re-routing. The goal of this paper is to investigate the vulnerability of the contiguous United States rail infrastructure against disruptions to operations caused by extreme heat events. This goal is achieved by …

Journal Ida 2022 101 2

Journal IDA

The Journal IDA is a peer-reviewed, scientific periodical owned and published by the Indiana Dental Association, a constituent of the American Dental Association.

Journal IDA concentrates on the clinical aspects of dentistry, including case studies and research; practice management and business aspects of dentistry, from start up to transition; and also includes special and regular feature articles.

Journal Ida 2021 100 3

Journal IDA

The Journal IDA is a peer-reviewed, scientific periodical owned and published by the Indiana Dental Association, a constituent of the American Dental Association.

Journal IDA concentrates on the clinical aspects of dentistry, including case studies and research; practice management and business aspects of dentistry, from start up to transition; and also includes special and regular feature articles.

Token Prediction Using Grammar Estimation, Shivam Mohan

Defensive Publications Series

A system for token prediction using grammar estimation includes a sequence intake component configured to receive a token sequence and organize the token sequence into ordered progression units retaining positional and temporal structure. A context conditioning component associates the token sequence with contextual dimensions comprising user-specific interaction patterns, session-local behavior, and environmental state. A grammar estimation component maintains a state-transition graph comprising states representing progression conditions inferred from observed token behavior and transitions accumulating evidence of how token sequences evolve. A state merge component computes a merge score for state pairs based on token co-occurrence frequency, similarity of transition neighborhoods, …

Agrarian Festivals Of India- Embedded Traditional Knowledge About Environment And Ecology Preserved Across Millennia, Lopamudra Maitra

International Journal of Traditional Knowledge

With a prominent agrarian economy, it is important to note the many agrarian festivals from across the nation. These festivals also help to highlight many rites, rituals and folklore, which forms the basic ethos of the celebrations and within the many layers of these are embedded knowledge about environment and ecology, which has been passed down through thousands of centuries. These have also been variously corroborated through archaeological, historical and epigraphical records of ancient India. This paper is an attempt to highlight this historicity of the agrarian festivals of India, which also corresponds to the mainstream festivals from across India, …

Nurses’ Contributions To Virtual Care Delivery In Primary Care: A Scoping Review, Crystal Vaughan, Julia Lukewich, Maria Mathews, Lindsay Hedden, Ruth Martin-Misener, Marie-Eve Poitras, Shabnam Asghari, Michelle Swab, Dana Ryan

International Nursing Research Congress (INRC)

Background: Virtual care is increasingly used to improve access to primary care (1,2). However, the roles of primary care nurses (i.e., nurse practitioners [NPs], registered nurses [RNs], licensed practical nurses [LPNs]) in virtual care delivery are not clearly defined. A better understanding of these roles can improve their integration and optimization in virtual primary care delivery and the availability and quality of virtual primary care (3,4).

Objectives: The purpose of this scoping review was to identify and map the international literature on nurses’ roles in virtual care delivery in primary care.

Methods: Following Joanna Briggs Institute methodology (5), we searched …

Deep Learning-Based Burned Area Mapping Of California Wildfires Using Sentinel-2 And Landsat-8 Imagery Enhanced With Super-Resolution Techniques, Youngmin Seo, Seung Hee Kim, Menas Kafatos, Jinsoo Kim, Yangwon Lee

Institute for ECHO Articles and Research

The increasing frequency of wildfires under a changing climate has led to extensive ecosystem destruction, highlighting the need for reliable burned area assessment using satellite imagery. Single-satellite data are constrained by observation gaps and interference from smoke and clouds, whereas multi-satellite data fusion can mitigate these limitations. Nonetheless, the fusion techniques still encounter challenges such as spatial information loss from resolution differences and cross-satellite domain mismatch. This study presents a burned area mapping framework that integrates super-resolution (SR) with transfer learning to address spatial and domain gaps in multi-satellite data. Specifically, Landsat-8 imagery is super-resolved to 7.5 m resolution, and …

Advancing Clean Mobility: Hydrogen Fuel Cell Electric Bus Workforce Development For Transit Agencies, Manideep Tummalapudi, Shantanu Kumar, Jaskaran Singh

Mineta Transportation Institute

Hydrogen fuel cell electric buses (FCEBs) are rapidly transforming public transportation in the United States. However, while transit agencies are investing heavily in new zero-emission vehicles and fueling infrastructure, far less attention has been paid to the workforce needed to operate and maintain them. As agencies accelerate toward ambitious climate and fleet transition goals, they are also confronting a critical challenge: preparing workers for an entirely new set of technologies, safety requirements, and operational demands. This study addresses that gap by systematically identifying the knowledge, skills, and abilities (KSAs) required for FCEB vehicle operators and maintenance technicians, assessing current training …

Paragliding The Cliff Edge: Introducing Open Mic Studies. A Creative Response To Navigating The Post-18 Landscape For Young Adults With Send., James Tarling, Charlie Robinson, Nick Hall, Sammy Shepherd

Plymouth Interdisciplinary Education Open Journal

This conceptual article investigates novel ways of thinking about Open Mic Nights (OMN) – performance spaces understood as free, community arts and performance opportunities where the members of the public are welcome to perform music, poetry and comedy in front of an audience. For the purposes of this article, music-related OMN that take place in pubs or community centres are discussed.

The article is intended to be a primer for OMN studies that offers new and emerging trailheads for future research and discussion. Its central focus is how OMN may benefit the Special Educational Needs and Disabilities (SEND) community with …

Grounded Multi-Agent Ai System For Automated Publisher Analysis And Remediation, N/A

Defensive Publications Series

Digital publishers may face challenges in interpreting complex performance data to identify technical issues or monetization opportunities. The disclosed technology describes a system that can utilize a multi-agent artificial intelligence architecture to ingest and process varied data sources to detect anomalies. An orchestrator agent may delegate analysis to specialized sub-agents, which can use a retrieval-augmented generation engine grounded in a corpus of verifiable data to perform root cause analysis and formulate solutions. The system can present findings in a narrative format and may include an action engine to facilitate remediation, assisting users in converting performance data into actionable strategy and …

Methamphetamine Trafficking In Indonesia: A Routine Activity And Situational Crime Prevention Perspectives, M Fadli Makarim

Jurnal Kriminologi Indonesia

Abstract. Methamphetamine trafficking represents one of the most significant forms of transnational organised crime affecting Indonesia and appears to be facilitated by Indonesia’s strategic position within global maritime trade networks. Existing explanations have emphasised law enforcement capacity and policy responses, while less attention has been given to the opportunity structures that may facilitate trafficking activities. This study examines how Routine Activity Theory may contribute to explaining methamphetamine trafficking in Indonesia and considers its implications for Situational Crime Prevention. This study employed a structured literature review based on a systematic semantic search of publications indexed in Semantic Scholar and OpenAlex. The …

Nasa’S Ecostress Satellite Reveals Widespread Midday Depression In Ecosystem Evapotranspiration, Jingyi Bu, Jingfeng Xiao, Joshua B. Fisher, Yiqi Luo

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Plants often exhibit a midday depression in water use (i.e., transpiration), reflecting a constraint on their ability to sustain maximum water transport, which may occur at the cost of reduced photosynthesis. Eddy covariance observations and geostationary satellites cannot quantify this widespread phenomenon globally while resolving fine-scale spatial variability. Using evapotranspiration measurements from the ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) and machine learning, we quantify the global distribution of midday depression in evapotranspiration. Midday depression primarily occurs during peak-growing seasons in temperate zones and dry periods in the tropics, with a morning shift of the peak evapotranspiration time …

Proclaiming The Suppressed Truth: Romans 1:16-25, Michael D. Royster

Sermon Studies

When Paul wrote about “suppressing the truth,” he remembered the tactics used on those who proclaimed the Word of God. Before Paul’s conversion, he approved of Stephen’s public execution by stoning. After Paul’s conversion, he on more than one occasion fled the scene to escape persecution and attempted murder. Like Stephen, Paul became a proclaimer of the truth and faced an imminent threat of violence to further suppress his message. There exist possible homiletical directions the preacher may take and a range of collective illustrations that can bridge the ancient with the modern world concerning matters of the heart and …

Grounding Dependency Within Case Study Of Tourism In Cuba, Abby Mccarroll

Sociology Honors Projects

The research investigates the tourism industry in Cuba as a case study for dependency theory as articulated by Milton Santos’s Toward an Other Globalization. The research examines interactions between tourists and locals, and how Cubans navigate the contradictions of a socialist project embedded in a capitalist economy. Through an analytical macrosociological lens, the research contributes to wider considerations of dependency, economic sovereignty, and the uneven impacts of globalization. I argue that the case study of tourism in Cuba expands Santos’ theories to demonstrate how a country that refutes neoliberal ideology still finds itself trapped within the dynamic of dependency.

Unsustainable Stories: Agricultural Knowledge On The Great Plains, 1880-1934, Philomena Shuffelton-Sobe

History Honors Projects

This thesis explores stories about how people farmed and learned about farming on the Great Plains from 1880-1920 through three inter-connected narratives: the Allotment system, agricultural education programs at federal Indian Boarding Schools, and the rapid rise and fall of the Dry Farming movement. These systems were built on stories about how people should live with and on the land that promoted unsustainable, destructive ways of farming and knowledge production. This scholarship places Assimilation Era agricultural education for Native and non-Native farmers within the context of the increasing reliance on systems and science and the institutionalization of agricultural knowledge.

A Culture Of Connection: Understanding Gendered Experiences Of Food Insecurity In Appalachian Ohio, Phoebe Giordano

Student Research and Creative Activity Expo

Through a series of interviews, this thesis seeks to understand the intersecting impacts of place and gender on the ability of Appalachian women to retain food access and maintain household food security, with an emphasis on the role of community organizing and traditional food practices in Appalachian culture.

Blue Space As Amenity And Disamenity: Disparity In Interstitial Water Bodies, Mara Pirone

Geography Honors Projects

Access to environmental amenities is distributed unevenly across urban areas, often due to discriminatory institutional practices such as redlining and racial covenants. Urban blue spaces (lakes, streams, rivers) can serve as either an environmental amenity or dis-amenity, depending on development and investment strategies. This paper explores how institutional racism, measured by variables such as historic redlining and racial covenant practices, shapes access to blue space as an amenity in the Twin Cities. Our results show that access to large, well-maintained, and well-invested blue space is distributed unevenly. Studying this relationship shows how cities continue to promote environmental injustice in interstitial …

Covid-19, Politicization, And Vaccine Hesitancy: A Spatiotemporal Analysis Of Non-Medical Exemptions In Minnesota, 2014-2024, Benjamin Arnold

Geography Honors Projects

Vaccination rates have declined due to the growing hesitancy by many parents to vaccinate their children, signified by an increasing amount of non-medical exemptions. While there has been previous spatial analysis of exemption patterns as a threat to herd immunity, there has not been much post-COVID. This analysis provides a modern analysis of changing exemption clustering in Minnesota, while also considering the impact of public health being increasingly politicized. We used kindergarten vaccination data for 1475 elementary schools to analyze the evolution of clustering and predictors of NMEs across space and time in Minnesota, from 2014 to 2024.

Largest Generations In The Mountain West States, 2024, Anirudh Polagani, Kian Parikh, Mohit Pande, Sean Curry, Kristian Thymianos, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Demography

This fact sheet presents population data by generation and by state, identifying which generation represents the largest share of the population in Mountain West states. The data are derived from the Brookings Institution report, "Baby boomers are turning 80: A closer look at the generation that reshaped America," by William Frey. This fact sheet compares the 2024 population of each generation, from Pre-Baby Boom to Gen Alpha, to identify the largest generation in each of the five Mountain West states: Arizona, Colorado, Nevada, New Mexico, and Utah.

Quality Reveals What Quantity Conceals: Deceptive Equity Patterns In Urban Green Space Distribution, Zheng Xian, Yoshiharu Suzuki, Kun Liu, Clive E. Sabel, Naoki Nakaya, Atsushi Hozawa, Tomoki Nakaya

School of Geography, Earth and Environmental Sciences

Equitable provision of urban green space depends on how green space exposure is measured, yet aggregate, quantity-focused metrics can mask disparities in quality. We introduce the concept of deceptive equity, in which apparent distributional fairness conceals substantive inequality, and test it across 344 postcode areas in Sendai, Japan. Across three dimensions — ecological (NDVI), perceptual (Green View Index) and service provision (accessible park count) — we paired a quantity indicator with a quality indicator. A quantity–quality divergence emerged in every dimension: wherever a quality indicator showed a significant socioeconomic gradient it favoured affluent areas, whereas the corresponding quantity indicators were …

Wildfires And Adolescent Mental Health: A Call To Action, Troy Allan

All Current Publications

Although wildfires affect people across the lifespan, adolescents warrant focused attention because wildfires can disrupt several systems that are especially important during this developmental period, including family relationships, peer networks, schools, routines, housing stability, and a developing sense of safety and identity. This fact sheet provides an overview of current research and a practical response pathway for professionals and families.

India's New Urban Development Regime And The Mirage Of Inclusion: The Urban Challenge Fund And City Economic Regions, Mathew Idiculla

Journal of Law and Public Policy

This paper examines two recent additions to India’s urban development paradigm—the Urban Challenge Fund (UCF) and City Economic Regions (CERs). The Union Budget 2025–26 introduced the UCF, with a ₹1 lakh crore corpus to position cities as growth hubs, followed by CER, offering seven city clusters ₹5,000 crore each over five years through a reform and results-based ‘challenge mode’ financing mechanism. This paper examines the policy frameworks of the UCF and CER and evaluates how they fit into broader trends in India’s urban development policy and engage with questions of social and democratic inclusion. It traces UCF and CER against …

An Ai-Enabled Ground Processing Pipeline For Image Restoration And Super-Resolution In 1u Cubesat Missions, Juan Bernardo Calabrese, Manuel Alejandro González Mendoza, Eduardo De La Vega Segura

Small Satellite Conference

The inaugural 1U CubeSat mission of Universidad Panamericana represents a shift in academic remote sensing, prioritizing ground-segment intelligence to overcome the physical and computational constraints of a 10-centimeter cubic form factor. Given strict power limitations, the satellite utilizes a low-cost, space-qualified XCAM C3D imaging system providing moderate-quality 1.3MP imagery with a ground sample distance (GSD) of approximately 360 meters at an altitude of 550 kilometers. To transform these raw frames into high-value Earth Observation products, this paper details an automated ground station framework hosting a modular image processing pipeline. The pipeline combines traditional image processing—including histogram equalization and edge enhancement—with …

Msw Portfolio, Natalie Lynn Pitkin

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This portfolio reflects my development as a social work professional throughout the Master of Social Work program at the University of Montana. My experiences in child welfare, family support, and inpatient behavioral health have shaped my understanding of social work as a profession that requires both meaningful relationships with individuals and a commitment to addressing the systems that influence their lives. Through academic learning, University of Montana's core competencies, field education, and professional experiences, I have strengthened my ability to apply an intersectional, trauma-informed, and empowerment-focused lens to practice.

Unmaking Crane Hall: Institutional Change And The Politics Of Exhibit Closures At The Denver Museum Of Nature And Science, Abigail Genene Duff

Electronic Theses and Dissertations

This thesis examines the June 2023 closure of the North American Indian Cultures Hall (NAICH) at the Denver Museum of Nature and Science (DMNS) as a critical moment of institutional transformation. Through a case study approach grounded in archival research, interviews, surveys, and discourse analysis of social media posts and public commentary, this project investigates how exhibit closures reflect shifting dynamics of curatorial authority, Indigenous representation, and settler colonial structures. Guided by theoretical frameworks of settler colonial theory, desire-based research, institutional critique, and museum anthropology, this study explores how internal museum politics, community opinion, and public narratives reshape accountability and …