Digital Commons Network^™

Its 274.01: Ethical Hacking And Network Defense, Victor C. Valgenti

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Biob 101n.51: Discover Biology - Online, Ashley L. Preston

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Hstr 304h.01: Ancient Rome, Scott Arcenas

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Montana Kaimin, January 22, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Vision 2026

Vision

No abstract provided.

Probing Proficiency-Related Neural Representations With Pca And Ica, Onila R. Narayana Mudalige Don

Graduate Student Theses, Dissertations, & Professional Papers

How proficiency-related information is represented in task fMRI depends not only on the data themselves, but on the representational lens used to summarize them. This thesis examines second-language (L2) proficiency as a problem of representational organization rather than as a simple classification exercise. Using task fMRI from adult language learners performing semantic animacy judgments in their native language (L1) and second language (L2), I derive shared low-dimensional network representations with principal component analysis (PCA) and independent component analysis (ICA), then evaluate those representations under matched leakage-controlled decoding pipelines.

Across analyses, the central comparison is between representational frameworks rather than between …

Continental Violence And The "Oregon Question": George Frederick Ruxton And The Nineteenth-Century Pacific Northwest, Rory Orion Johnson

Graduate Student Theses, Dissertations, & Professional Papers

This paper builds on recent efforts to depict Indigenous polities across North America in their international relations with European and Euro-American colonists and their centralized governments. It examines George Frederick Ruxton, a private English citizen and former army lieutenant, as he developed his response to the U.S.-British Oregon dispute while living in London in early 1846. He concluded that continental warfare was imminent and took overt steps to influence British policy, which he believed could halt U.S. expansion and definitively resolve the “Oregon Question.”

Toxic Torts Are In Your Blood: An Examination Of Pfas And Tort Liability, Aiden M. Holden

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Abstract

Per- and polyfluoroalkyl substances (PFAS), are a group of chemicals widely manufactured for industrial and commercial applications in the past decade due to their remarkable stability. Despite the “useful” nature of PFAS in various applications, they represent one of the most profound environmental and public health crises of the modern era. The chemical stability of PFAS has made them almost completely resistant to natural degradation, earning them the moniker “forever chemicals.” PFAS forever haunt our plant, contaminating the soil, water, and the blood of approximately 95% of the United States population. As the scale of corporate malfeasance by chemical …

Governance By Numbers And The Architecture Of Anxiety A Human-Capital Efficiency Analysis In Global Higher Education, Sukanya Kemp

Graduate Student Theses, Dissertations, & Professional Papers

There has been a movement of global university rankings from the margins to the center of higher education governance. These metrics are now treated as external performance indicators in institutional strategy formation. In this dissertation an Architecture of Anxiety created by these rankings was explored, specifically examining how ranking volatility functions as a signal of environmental uncertainty and resource risk. To bypass the Transparency Barrier inherent in global financial data, given the effects of internal political considerations on data reporting, a human-capital-centered approach was adopted. By utilizing academic staff full-time equivalents (FTE) as the primary analytical input, universities were reframed …

Feral Horses And Native Ungulates: Evaluating The Potential For Competition In Predator–Prey Communities Of Alberta’S Upper Foothills, Birch Gano

Graduate Student Theses, Dissertations, & Professional Papers

Feral herbivores are expanding in range and numbers globally, yet their community-level effects in ecosystems are poorly resolved. We evaluated whether feral horses reshape predator–prey–vegetation dynamics in Alberta’s Upper Foothills, Canada, through two pathways; i) potential exploitative competition for forage and ii) apparent competition via shared predators. We combined fecal DNA metabarcoding with remote wildlife cameras to quantify diets, spatiotemporal co-occurrence, and the role of horses in carnivore diet. We analyzed 241 ungulate scats (feral horses, elk, bighorn sheep, cattle, moose, and deer), 96 combined camera-years at 23 sites, and 190 carnivore scats (wolves, cougars, coyotes, bears) from 2023–2025. The …

Flight Control And Costs In Unsteady And Turbulent Airflows In Ringneck Doves (Streptopelia Risoria), Rémy Alexandre Delplanche

Graduate Student Theses, Dissertations, & Professional Papers

The aerosphere is a highly dynamic environment where turbulence (irregular, chaotic changes in airflow velocity) and unsteady airflows (variations in flow velocity with time at a given spatial point, e.g. gusts) are ubiquitous [1,2]. These airflows are known to perturb man-made aircraft [3,4], and are thus expected to challenge biological fliers such as birds. However, birds display remarkable flight control in turbulent and gusty conditions, suggesting that they have evolved mechanisms to resist aerial perturbations. This in-flight stability is broadly attributed to wing morphing, the capacity for wing shape and orientation to be altered during flight, yet how morphable wings …

A Psychogeography Of The Lower Colorado River Basin, Arren L. Kimbel-Sannit

Graduate Student Theses, Dissertations, & Professional Papers

Dried-up canals. Superheated strip malls. Proliferating data centers. Infinite appetite for growth despite its apparent circumstances. Arizona may well be the state of the American future. This multi-genre series of essays from Arren Kimbel-Sannit offers a personal, political-economic and ecological critique of growth and accumulation in Arizona — from the perspective of someone who grew up in its suburban expanses, reported on its politics, and long sought to clarify his relationship with home.

Learning For A Sustainable Future: Embedding Sustainability Literacy In Honors Curricula Within Higher Education, Zoe E. Belinda

Undergraduate Theses, Professional Papers, and Capstone Artifacts

This research investigates the sustainability literacy levels of first-year Davidson Honors College (DHC) students at the University of Montana (UM) to develop a baseline for average sustainability knowledge at the beginning of students’ post-secondary education. The goals of this research are to (1) determine if there are differences in sustainability literacy scores between students in sustainability-related fields of study and their counterparts, (2) identify weaknesses in students’ current sustainability literacy, and (3) develop curriculum suggestions to improve sustainability knowledge. To address these research questions, all first-year DHC students in 2024 and 2025 were surveyed using a modified version of the …

A Guide To Growing Broad: : Expanding The Notion Of Social For Mental Health, Natural Resources, And The Infinite Intersections Of How To Care For The World, Leah D. Nuese-Yaker

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This MSW portfolio narrative examines the expanding boundaries of social work practice at the intersection of human and ecological systems. Organized as a series of interconnected personal essays structured around river metaphors, the portfolio argues that social work's anthropocentric foundations limit the profession's capacity to address contemporary crises of environmental justice, climate change, and ecological health. Drawing on fieldwork in natural resources conflict resolution, wilderness therapy, outdoor education, and climate health advocacy in rural Montana, the author demonstrates competency across all ten CSWE social work practice behaviors while advancing a practice framework that centers relational, embodied, and ecologically grounded intervention. …

The Ripple Effect: Montana's Tribes Wield Sovereignty Amid A Changing Federal Landscape, University Of Montana--Missoula. School Of Journalism. Native News Honors Project

Native News Honors Project, 1992-2026

An annual publication that is reported, photographed, edited, and designed by students in the University of Montana’s School of Journalism.

Searching For Nooks And Crannies: Geometric And Mechanistic Perspectives On Transformer Language Model Interpretability, Anna Marbut

Graduate Student Theses, Dissertations, & Professional Papers

Large language models (LLMs) have demonstrated remarkable linguistic capabilities, but the internal mechanisms driving their performance and behavior remain poorly understood. This dissertation investigates the interpretability of transformer-based language models from two complementary perspectives: the geometric organization of model internals in encoder-only models, and the mechanisms underlying safety behavior in decoder-only generative models.

In Part I, we address the challenge of measuring geometric properties in high-dimensional latent spaces, proposing and evaluating alternative measures of data spread that improve upon commonly used metrics. We then apply these measures alongside quantization-based metrics to examine the relationship between latent space geometry and downstream …

Perceptions And Metaperceptions Of Bison In The West, Riley Rush Comstock

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Effective coexistence between wildlife populations and the people that live with them requires an understanding of how people feel toward the species and their management. Bison occupy a unique place in conservation history and management. Once extirpated across nearly all of their range and only recently introduced to areas outside of large tracts of federal land, they are now a jurisdictionally challenged species, with varying management paradigms across a patchwork of landowners and managers. Recent research has shown how activating different social identities can distort people’s attitudes toward species. Here, I explore whether activating urban and rural identities distorts people’s …

An Institutional And Policy Analysis Of Climate Adaptation In Dhaka, Bangladesh: An Examination Of Urban Heat Island Mitigation Strategies, Tamanna Binte Mesbah

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the institutional capacity for Urban Heat Island (UHI) mitigation in Dhaka, Bangladesh, focusing on governance structures, institutional arrangements, and implementation effectiveness. An analytical framework is applied to assess the capacity of key urban institutions including Rajdhani Unnayan Kartripakkha (RAJUK), Dhaka North City Corporation (DNCC), Dhaka South City Corporation (DSCC), and the Department of Environment (DoE) across dimensions of leadership, resources, coordination, and learning capacity. The study also examines governance dynamics such as inter-agency coordination, knowledge exchange, and mobilization capacity as they relate to the planning and implementation of heat mitigation strategies. Through semi-structured expert interviews the research …

Caring For The Commons: Craft Against Plastic, Cecilia Saez

Graduate Student Portfolios, Professional Papers, and Capstone Projects

My aim in this Civic Engagement Project (CEP hereafter) is twofold. On the one hand, it has been an attempt to explore theoretically the contradiction between individual action and its (oftentimes non-existent) effects on the large scale of things (on a societal and environmental level). I looked at how this tension plays out on a practical level, attending particularly to the issue of single-use plastic pollution. In this regard, the project unfolded in the following practical way:  I organized and lead two workshops in which participants create reusable tote bags from old t-shirts, encouraging them to reduce reliance on single-use …

January 2026 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Evaluating Multi-Year Transferability Of Single- And Multi-Class Machine Learning For Remote Monitoring Of Beaver-Engineered Landscapes, Harris J. Sloan

Graduate Student Theses, Dissertations, & Professional Papers

Long-term satellite image archives enable ecological monitoring at large scales, but manual extraction of fine-grained features (e.g., beaver dams) remains time-consuming. Machine learning models may automate these tasks, but their temporal transferability for multiannual monitoring is still poorly resolved.

We evaluated the performance of two complementary neural-network frameworks across a 100,000-hectare watershed in Montana USA, using a decade of satellite imagery (2014-2024): (i) a single-class ResNet-50 beaver dam detector, and (ii) a multi-class ResU-Net landcover classifier.

In 2024, the dam detector identified 352 of 404 mapped dams, achieving balanced accuracy = 93.6%, precision = 79.8%, recall = 87.1%, F1 = …

Comprehensive Characterization Of Volatile Organic Compounds And Particulate Matter Emissions From Residential Wood Combustion And Their Impacts On Indoor And Outdoor Air Quality, Damien Tyler Ketcherside

Graduate Student Theses, Dissertations, & Professional Papers

Residential wood combustion (RWC) is a major wintertime source of fine particulate matter (PM2.5) and a potentially important source of volatile organic compounds (VOCs). Yet, uncertainties remain regarding its contribution to ambient air pollution, its representation in anthropogenic emissions inventories, and its direct impacts on indoor air quality via fugitive emissions. This dissertation investigates VOC and PM2.5 emissions from RWC activities, using in situ measurements of gas- and particle-phase pollutants in indoor and outdoor environments.

Chapter 2 presents ambient field observations of 24 volatile organic compounds (VOCs), carbon monoxide (CO), ozone (O3), and fine particulate matter (PM2.5) in the intermountain …

Real-Time Immersive Wildfire Simulation: A Game Engine Approach, Jake Bova

Graduate Student Theses, Dissertations, & Professional Papers

Wildfires are growing in frequency, size, and severity, placing escalating demands on firefighting resources and putting lives, property, and ecosystems at risk. Accurate prediction of fire behavior is critical to suppression planning, evacuation decisions, and firefighter training, yet the operational models that fire managers rely upon face a persistent tradeoff. High-fidelity physics-based models capture fire–atmosphere interactions faithfully but are computationally expensive, often running far slower than real time on CPU hardware, while faster empirical models sacrifice the dynamic coupling between a fire and the wind field it generates. Furthermore, most existing tools produce abstract, two-dimensional outputs that offer limited visual …

Citators In The Ai Age: Preserving The Human Component Through Court-Created Citators, Cody B. James

Faculty Law Review Articles

Citators have long worked behind the scenes, shaping case law and influencing how judges and lawyers view precedent. Yet their creation has been the sole realm of private publishers. As artificial intelligence (AI) is further integrated into citators’ creation, the human role is at risk of being automated. This article examines citators’ influence over substantive law, the human-in-the-loop justifications for preserving human involvement in citators’ creation, and the argument for courts to produce their own citators. By reclaiming this function, the courts can help enhance their legitimacy and preserve the human role in creating structures of legal information in the …

December 2025 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

November 2025 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

The Changing Landscape Of Eastern Montana: Trends And Insights 2024, Melissa Weddell, Glenna Hartman, Elena Bigart, Kara Grau, Matthew Pettigrew, Ava Worbets, Sophie Morris

Institute for Tourism and Recreation Research Publications

The purpose of this study is to generate a comprehensive overview of tourism trends in Eastern Montana by leveraging existing data sources and integrating new survey insights. By analyzing county-level statistics, regional tourism data, and U.S. Census information, the study aims to create a detailed picture of visitor demographics, trip characteristics, and community dynamics over the past five years (2018-2023). This multifaceted approach illuminates local tourism patterns, highlights key differences between counties, and allows for comparisons with the more heavily visited western regions of the state. Specific objectives include identifying who visits Eastern Montana, how they plan and experience their …

Montana Kaimin, October 16, 2025, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Montana Kaimin, October 9, 2025, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Montana Kaimin, October 2, 2025, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.