Digital Commons Network^™

The Use Of Schanginia Arbuscula Seeds As An Adsorbent For The Removal Of Congo Red And Eosin-Y Dyes, Ali K. Al-Muttairi

Baghdad Science Journal

Water is a crucial element for human prosperity, and maintaining clean and safe water is crucial for survival, and due to the continuous human activities, the water is being drastically polluted. These pollutants require treatment to reduce or remove them, and from the different types of water treatment methods, adsorption is considered a fast, affordable, and easy to apply method. In this study, the ability of Schanginia arbuscula seeds as an adsorbent to remove two dyes, which are congo red (C.R.) dye and eosin Y (E.Y.) dye was tested, at first, the characterization of the adsorbent was studied by using …

Historical Redlining, Walkability, And Green Gentrification In Baltimore, Usa, Rafael B. De Andrade, Ella Baynes, Vanessa Belt, Joseph Colasacco, Camden Speilman

The Geographical Bulletin

Historical redlining created persistent patterns of racial segregation and spatial inequality in American cities. However, urban initiatives aimed at increasing green spaces in these neighborhoods increasingly trigger gentrification that can displace original residents. In this study, we examine the spatial intersection of 1930s-era Home Owners' Loan Corporation (HOLC) redlining boundaries, current property values, and multimodal park accessibility in Baltimore, Maryland. Using geographic data from 245 properties and 13 major parks, we developed an accessibility framework incorporating walking, public transit, and automobile travel modes to estimate accessibility to green spaces across neighborhoods with different redlining histories. Our spatial analysis reveals that …

Volume 67-1, May 2026, Nancy Hoalst Pullen, Mark W. Patterson

The Geographical Bulletin

Volume 67-1, May 2026: Complete

Cover And Foreword, Nancy Hoalst Pullen, Mark W. Patterson

The Geographical Bulletin

Cover and Foreword

Methodological Variations In Environmental Justice Screening Tools And Their Impact On Disadvantaged Community Designations, Thomas Robbins, Qingran Li, Stephen Bird

Faculty Publications

Government agencies in the United States have developed environmental justice screening tools (EJSTs) and designations to promote equitable distribution of benefits from environmental policies to disadvantaged communities (DACs). However, the methodological choices embedded in these tools, including the selection, weighting, and aggregation of environmental justice indicators, vary across EJSTs, and their implications for DAC designation outcomes are poorly understood. Here we systematically compare four EJSTs at the federal and state levels and show that these tools produce substantial variation in the DAC census tracts, with some tools emphasizing socioeconomic burdens while others prioritize environmental risks. Using quantitative regression models, we …

Moral Ecology In Shakespeare's Tragedies: Nature, Animals, And Conscience As Ethical Agents In Hamlet, Macbeth, And King Lear, Md. Abu Bakkar

Journal of Language, Literature, and Arts

Shakespeare's tragedies repeatedly dramatize a universe in which moral transgression produces consequences that extend beyond individual psychology to affect society, nature, and the non-human world. This study examines how Hamlet, Macbeth, and King Lear construct a system of moral ecology, understood as a framework of ethical causality in which human actions generate interconnected consequences across psychological, social, and natural orders. Using qualitative close reading informed by moral criticism, ecocriticism, animal studies, and early modern cosmology, the study analyzes selected passages representing natural disturbance, animal imagery, and conscience as forms of ethical response. The findings show that the three …

Refereed Research - Indispensable Yet Not Fully Legitimate: Street Markets As Invisible Subsistence Infrastructure, Raji Srinivasan, Maria C. Merino

Subsistence Marketplaces

Street markets are key provisioning systems across the Global South, supplying fresh food, employment, and retail access absent formal infrastructure. Yet despite street markets’ functional indispensability to millions of low-income consumers, their legitimacy is chronically contested, affirmed by vendors and communities yet challenged by planners, developers, and state authorities who apply formal-economy criteria in evaluating them. We theorize this as a legitimacy paradox and ask what structural mechanisms sustain it? Using composite vignettes grounded in fieldwork, we theorize three mechanisms. First, visibility without recognition: street markets are hyper-visible yet excluded from cognitive templates of legitimate, formal retail. Second, asymmetric essentiality: …

Toxicokinetics And Multibiomarker Assessment Of Coexposure To Sulfamethoxazole And  Titanium Dioxide Nanoparticles In Cyprinus Carpio, Nazish Iftikhar, Rabeea Zafar, Imran Hashmi, Asma Jamil, Christopher Joseph Martyniuk, Munib Ahmed Shafique

Turkish Journal of Zoology

The combined effects of pharmaceuticals and nanoparticles (NPs) on aquatic organisms remain insufficiently characterized. The present study examined toxicokinetics and multibiomarker responses of Cyprinus carpio (common carp) following exposure to sulfamethoxazole (SMX) and titanium dioxide (TiO₂) NPs. Juvenile fish were treated with SMX (25, 50, and 100 μg/L) alone and in combination with 1.5 mg/L TiO₂ NPs (96 h). TiO₂ NPs had a significant effect on the bioaccumulation of SMX in muscle tissues, with SMX reaching peak concentrations of 2286.54 ng/g in the 100 μg/L SMX + 1.5 mg/L TiO₂ NPs group after 72 h, compared to 1477.2 ng/g with …

Program Review Report 9-15-26, Angela Brock

Program Review Committee

No abstract provided.

Ucc Minutes 9-15-26, Angela Brock

UCC Agendas/Minutes

No abstract provided.

The Diamond, September 11, 2026, Dordt University

Dordt Diamond

• Front Page: Boodlebox Brought in: Dordt Purchases Pilot Program for AI Platform; 25 Years of Remembrance; Flood Devastates Nepal and Tibet
• News: Dordt, You've Got Mail; Week of Welcome Separates from CORE 100; Monarchs Make Pitstop in Dordt Prairie on Their Way to Mexico; Are You Coming to Dwell?
• Feature: Impacting All Generations: Dordt's Children's Worship Initiative; Opinion: The Church Dilemma, Guidance on Choosing a Place of Worship; "While We Were Out" Showcases Art from Dordt Students, Alumni, Faculty, and Community Members
• Opinion: How the Iowa Tuition Grant Can Save Higher Education in Iowa; Really? Open Spaces?; Taeda's Takes: What's …

Montana Kaimin, September 10, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Dynamic And Statistical Analysis Of A Three-Phase Induction Motor Under Stator Resistance And Rotor Inertia Variations Using Matlab/Simulink, Ayodeji Joseph Akinremi, Ignatius Kema Okakwu, Ayodeji Akinsoji Okubanjo

Engineering and Technology Journal

Three-phase induction motors are widely used in industrial applications, and they are the backbone and driving force of modern manufacturing and production lines, owing to their robustness, reliability, and low maintenance requirements. However, variations in machine parameters such as electrical or mechanical parameters caused by thermal effects, machine lifespan or tolerances, operational conditions, or aging could significantly affect dynamic performance. This study examined the effects of varying stator resistance and rotor inertia using dynamic and statistical investigation of a three-phase induction motor in MATLAB/Simulink, analysed in the stationary reference frame. The dynamic performance was evaluated based on peak starting current, …

Full Issue: Volume 7, Issue 2, Editorial Board

Swarthmore Undergraduate History Journal

The second issue in the seventh volume of the Swarthmore Undergraduate History Journal.

From Disaster To Resilience: Developing Smart Settlements In The Himalayas, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

Nepal’s catastrophic 26 August 2026 Bhote Koshi–Trishuli flood should be understood not only as a humanitarian tragedy but also as a potentially major turning point in updating national settlement and reconstruction policy. Engineers and scientists have described the floods as a glacier–bedrock collapse that triggered an ice-rock avalanche and debris flow. As per the live updates on September 7, 2026, the total death toll was 1,355, and 4,996 people were missing (The Hindu, 2026). Indian and Nepali rescuers worked urgently to locate and rescue people buried under hydropower tunnels, buildings, mud, and landslide debris.

UN News reported on September 3, …

From Himalayan Catastrophe To National Resilience: Lessons From The 2026 Bhote Koshi And Trishuli River Floods In Nepal, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

On the morning of 26 August 2026, the mountains above Nepal’s northern frontier delivered a disaster of almost unimaginable speed and scale. A massive mass of ice, rock, and sediment detached in the high Himalayan terrain near the Nepal–Tibet border, descended roughly 1,200 metres, interacted with the Lhende Khola system, and generated a debris-rich flood that surged through the Bhote Koshi and Trishuli river corridors, destroying settlements, markets, roads, bridges, hydropower facilities, and an international border crossing and transforming them into fields of mud, boulders, and wreckage within minutes (ICIMOD, 2026b; Reuters, 2026a). Satellite analysis indicates that a substantial section …

Fastest-Warming States And Cities In The Mountain West, 2025, Maisoon Faris, Kahlen Coss, Kevin Yang, Caitlin J. Saladino, William E. Brown Jr.

Environment

This fact sheet presents data published by Climate Central on the change in average annual temperatures for the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah and 15 Mountain West cities from 1970 to 2025. City-level data are derived from Applied Climate Information System (ACIS) operated by National Oceanic and Atmospheric Administration (NOAA), state-level data are derived from NOAA’s National Centers for Environmental Information (NCEI).

On The Passing Of Wendell Berry, Gayle E. Doornbos, Jeff Ploegstra, Danielle Wyenberg, Howard Schaap

Faculty Work Comprehensive List

"Berry’s literary contributions are vast and multifaceted, but the central messages carry an invitation into a more intentional life, one that prioritizes people, land, communities, and the joy of good work."

Posting about Wendell Berry's passing and literary legacy ­­­­­­­­from In All Things, an online hub that offers insight into maintaining and faithful and orthodox Reformed Christian worldview while fearlessly engaging in every aspect of contemporary life – until all is made new.

On the Passing of Wendell Berry

Abcflux V2: Arctic-Boreal Co2 And Ch4 Monthly Flux Observations And Ancillary Information Across Terrestrial And Freshwater Ecosystems, Anna Maria Virkkala, Isabel Wargowsky, Judith Vogt, Simran Madaan, Tiffany Windholz, Kyle A. Arndt, Evan S. Kane, Et Al.

Michigan Tech Publications

Measurements of surface-atmosphere carbon dioxide (CO2) and methane (CH4) fluxes have been relatively sparse across the Arctic tundra and boreal biomes, causing significant uncertainties in carbon budget estimates from the region. While the availability of Arctic-boreal carbon flux data has increased substantially over the past decade, the data have remained spread across different repositories, scientific articles, and unpublished sources, making it difficult to leverage. Here we present a new dataset of monthly Arctic-boreal carbon fluxes (ABCFlux v2) across terrestrial (wetlands and uplands) and freshwater (lakes and rivers) ecosystems compiled from previous syntheses including the Arctic-boreal CO2 flux database (ABCFlux v1), …

Research Priorities For Robust Climate Assessments In The United States, Melissa A. Kenney, Robert E. Kopp, Constantine Samaras, Marina Alberti, Sonia Y. Angell, Jennifer Burney, Richelle L. Winkler, Et Al.

Michigan Tech Publications

Scientific assessments play a critical role in synthesizing evidence to support evidence-based decision-making in many sectors and topics. For climate change, large-scale assessments like the Intergovernmental Panel on Climate Change (IPCC) and the United States (U.S.) National Climate Assessment (NCA) reports help many different users—from national government to local governments, Indigenous Peoples and communities, the private sector, the social sector, and the scientific community itself—navigate the complex field of climate risks, impacts, and integrated solutions. While co-creation with users is essential to developing actionable assessments, this paper lays the groundwork for future processes by identifying many advancing and emerging areas …

Geographical Pattern Analysis Of Gis Images With Deep Learning And Voronoi Network, Nidaa Kareem, Tawfiq A. Al-Assadi

Journal of Intelligent Informatics, Networking, and Cybersecurity

Localization is not enough for the analysis of spatial patterns; a principled geometric and statistical framework is required. This paper proposes an integrated spatial intelligence system combining deep learning, computational geometry, and spatial statistics, which is a unified and interpretable system. It is based on segmentation localization that accurately localizes the centroid of each object without the disadvantages of the bounding box. These centroids form a natural Voronoi tessellation of regions of spatial influence intrinsic to the data instead of imposing any artificial restrictions. A geometry-based density formulation is used to improve representation, which includes Voronoi cell areas and neighborhood …

Soil Microbial Recovery From A Pulse Disturbance Following A Press Disturbance, Gretchen Bahmueller

Master's Theses and Capstones

Though a natural phenomenon, disturbance events like drought and freeze-thaw cycles are increasing in frequency and severity due to climate change. At the forefront of these disturbances are soil microorganisms, which provide essential ecosystem services like carbon and nitrogen cycling. Previous work has reported responses of microbial communities to either a long-term press disturbance or a short-term pulse disturbance, with few studies examining how these disturbance types interact to influence microbial activity. This work sought to understand how soil microorganisms recover from a one month-long simulated moisture or freezing disturbance after experiencing 30+ years of soil warming. Heated and control …

Integrating Unpiloted Aircraft System (Uas)-Based Thermal, Lidar, And True-Color (Rgb) Imagery With Random Forest For Land Cover Classification At A Northern Peatland, Darlyn Chavez

Master's Theses and Capstones

Background: Understanding the impacts of climate change on the Arctic is critical given the sensitivity of its ecosystems. As global temperatures rise and permafrost collapse, significant changes in land cover, hydrology, and carbon dynamics will occur across these vulnerable regions. Because methane emissions are directly influenced by vegetation communities in permafrost peatlands, accurate land cover classification is important for understanding greenhouse-gas (GHG) dynamics. However, these landscapes are highly heterogeneous at fine spatial scales, requiring high-resolution imagery capable of distinguishing simple and complex vegetation and land cover classes relevant to GHG dynamics. Technological advancements in remote sensing offer modern tools for …

Progressive Growth Decline Following Beech Leaf Disease Detection In American Beech, Patrick Lemis

Master's Theses and Capstones

Beech leaf disease (BLD) is an emerging forest disease affecting American beech (Fagus grandifolia), yet its effects on tree growth remain incompletely quantified. This study used dendrochronological methods to evaluate patterns of growth decline associated with BLD across multiple sites in the northeastern United States. Basal area increment (BAI) and relative BAI (relBAI) were used to quantify growth, with relBAI standardizing beech growth to co-occurring non-beech species to account for site-level environmental variation. Mixed-effects models were used to assess growth decline as a function of time since county-level BLD detection, disease severity, and hierarchical variation among trees and sites. The …

Building Wellbeing Through Nature And Adventure For Justice-Involved Youth, Lewis Kogan, Meagan Ricks, Janna Coulter, Miranda Margetts, Lori Butterfield, Ben Ukoh-Eke

Outcomes and Impact Quarterly

Justice-involved youth often experience elevated levels of stress, mental health challenges, and reduced access to positive developmental opportunities. A nature- and adventure-based youth development program designed to strengthen resilience, self-efficacy, nature-connectedness, and well-being among justice-involved youth was piloted in 2025 to address these challenges. Pilot findings indicated improvements in resilience, self-efficacy, hopefulness, and connectedness to nature.

Preliminary Data: Old Trails Fire--Field Reconnaissance (Rpd1195), Rapid, University Of Washington

Spokane Wildfire Academic Consortium Repository

The .ZIP file contains preliminary field reconnaissance findings from the Old Trails Fire in Spokane, Washington, including geospatial datasets and the source code used to support the project's interactive web map. The data and observations reflect work completed through September 4 and should be considered preliminary. As additional analysis and information become available, updates will be published as new records in the Wildfire Consortium Repository.

Access the interactive map: https://designsafe-ci.github.io/rapid-fire-field-reconnaissance/

Access the DesignSafe-CI rapid-fire-field-reconnaissance GitHub repository: https://github.com/DesignSafe-CI/rapid-fire-field-reconnaissance/

Powering Tomorrow: Does Financial Development Induce Renewable Energy Consumption In Brics+ Nations?, Firlana Abidin, Abdul Khaliq

Bulletin of Monetary Economics and Banking

This paper analyzes the influence of financial development on the implementation of renewable energy in BRICS+ nations, addressing both short-term and long-term implications. The empirical research utilizes Autoregressive Distributed Lag (ARDL) and Nonlinear ARDL models, analyzing data from 1992 to 2021 for ten BRICS+ nations, while accounting for essential economic variables such as Foreign Direct Investment and inflation rate. The results demonstrate that financial institutions and markets influence renewable energy adoption, with different significance in the short and long term. The empirical findings highlight the importance of comprehending how financial development can aid countries in transitioning to cleaner energy, especially …

El Leñador, September 2026, El Leñador Staff

El Leñador Newspaper

El Leñador is an English and Spanish newspaper produced by Humboldt State University students. Our staff cover and provide news to Latinx and other diverse communities on campus and in Humboldt County. We are committed to providing relevant news and expanding the representations and stories told about people of color and other marginalized groups. Our work helps create more social, political and cultural diversity in local media.

El Leñador es un periodico en español y inglés producido por estudiantes de la Universidad Estatal de Humboldt. Nuestro personal cubre y provee noticias a la comunidad Latinx y otras comunidades diversas en …

Ai Slop, Jessica Silbey, Woodrow Hartzog

Faculty Scholarship

The term “AI slop” has become popular to describe the output of generative AI systems seen as voluminous, low quality, or the result of little effort. When AI-generated music and videos flood platforms, they are called slop. Peer-reviewed journals and legal tribunals are drowning in low-quality and low-reliability AI slop submissions.  Employees are seen to be producing mountains of slop in their reports and communications with each other. The term has inertia and heft, and the phenomenon has significant consequences. Most of them are not good.

But the boundaries of “AI slop” and its usefulness in policy discussions are not …

Research Priorities For Robust Climate Assessments In The United States, Melissa A. Kenney, Robert E. Kopp, Constantine Samaras, Marina Alberti, Sonia Y. Angell, Jennifer Burney, Colin Cunliff, Elliott T. Gall, J. T. Duffy-Anderson, Multiple Additional Authors

Mechanical and Materials Engineering Faculty Publications and Presentations

Scientific assessments play a critical role in synthesizing evidence to support evidence-based decision-making in many sectors and topics. For climate change, large-scale assessments like the Intergovernmental Panel on Climate Change (IPCC) and the United States (U.S.) National Climate Assessment (NCA) reports help many different users—from national government to local governments, Indigenous Peoples and communities, the private sector, the social sector, and the scientific community itself—navigate the complex field of climate risks, impacts, and integrated solutions. While co-creation with users is essential to developing actionable assessments, this paper lays the groundwork for future processes by identifying many advancing and emerging areas …