Digital Commons Network^™

Modeling Neighborhoods As Fuel For Wildfire, Bryce Alan Young

Graduate Student Theses, Dissertations, & Professional Papers

Wildfire models drive billions of dollars in risk mitigation efforts. However, the modeling community currently lacks a representative fuelscape on which to base simulations of fire spread in the built environment and the wildland-urban interface (WUI) where vegetation and structures act together as fuel for wildfire. This thesis advances wildfire risk modeling by addressing the underdeveloped representation of the built environment in existing frameworks. By identifying inconsistencies in how structure and defensible space features are defined and used across empirical studies, predictive indices, and fire spread models, this research lays the groundwork for standardized modeling approaches and feature selection (Chapter …

Worn History: The Biography And Value Transformation Of Emma Sansaver's Dress, Lauren I. Stgeorge

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the life of Emma Sansaver’s beaded buckskin dress as both a material object and a cultural witness. Worn during her time at the Fort Shaw Government Industrial Indian Boarding School and the 1904 St. Louis World’s Fair, the dress intersects with assimilationist policy, Indigenous resilience, public spectacle, and personal memory. Unlike the regalia of her teammates, Emma’s dress was preserved, first by Emma herself, then by her descendants, and continues to be cared for and displayed in educational and institutional settings today.

Using the theoretical frameworks of Arjun Appadurai and Igor Kopytoff, this project approaches the dress …

Visual Semiotics In Parks: Assessing Pictorial Symbol Effectiveness In Outdoor Recreation Settings, Miranda Jane Foster

Graduate Student Theses, Dissertations, & Professional Papers

As interest in outdoor recreation grows, so does the need for effective communication in parks and protected areas. With a larger, more diverse visiting population, managers face new challenges, including intensified recreational use, staffing demands, and barriers to communication presented by cultural and linguistic diversity (Manning et al., 2017; Perry et al., 2021). Effective, indirect communication tools, such as pictorial symbol signage, are essential for addressing these challenges. Pictorial symbol signs are widely used in recreational signage and serve as vital indirect management strategies for communicating to diverse visitors as a universal visual language (Davies et al., 1998). However, research …

"A Changed Understanding Of Our Present": Moby-Dick As Prophetic Ecological Activism, Katie Ann Schini

Graduate Student Theses, Dissertations, & Professional Papers

Moby-Dick: Or, The Whale is a classic of American literature, spanning multiple genres and remaining culturally relevant nearly 175 years after its original publication. Though on the surface Moby-Dick reads as an adventure story of a man who experiences the whaling industry firsthand, Herman Melville’s text continues to invite new generations of readership through the framework of the twenty-first century climate crisis.

In this thesis, I position Moby-Dick as a text that can be used to understand our modern society’s current dispositions of ecological grief. My thesis operates at the intersection of three main literary critical theories: ecocriticism, affect, and …

Acl Prevention Programming For Female Athletes, Julia Korklewski

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

There's Still Time To, Lily Kip

Graduate Student Theses, Dissertations, & Professional Papers

There's Still Time To is a body of work composed of 51 photo-derived oil paintings. Each piece illustrates a relational situation which resists straightforward interpretation and generates infinite narrative possibilities. My source images come from my adolescent engagements with smartphone photography and social media, but the painted results are not focused on "photography" as a subject. Instead, I paint the photo to re-tread old memories and old relationships. The ambiguity of each figurative situation reflects the lived experience of relating to others and also serves as an invitation to the viewer who must base any assumptions about the painting on …

Department Chairs' Experience In Implementing Educational Mandates In Chinese Higher Education, Lida Liu

Graduate Student Theses, Dissertations, & Professional Papers

In the era of globalization and a thriving knowledge economy, higher education emerges as a pivotal vehicle for driving social progress and shaping new development paradigms. Departments, as the fundamental units of teaching, research, and social service, occupy a crucial position within the higher education system. The implementation experiences of department chairs, encompassing the opportunities and challenges they encounter, the strategies and actions they undertake, as well as the support they receive and obstacles they face, hold significant importance for gaining insights into the execution of educational mandates at the grassroots level and enhancing the efficiency of higher education management. …

Reinventing The Concepts Of Group And Isomorphism In Abstract Algebra, Chrisitan José Lopez-Mercado

Graduate Student Theses, Dissertations, & Professional Papers

This study explores the reinvention of the concepts of group and isomorphism in abstract algebra through design-based research. It investigates how students can reinvent these concepts and how mathematical artifacts transform their mathematical reasoning during the reinvention process. The study identifies a reinvention ecology comprising three interrelated components: students' mathematical activity, social interaction, and the continual emergence of mathematical artifacts. Using the guided reinvention principle of realistic mathematics education, students engaged with contextual situations, such as a 12-hour analog clock and the symmetries of an equilateral triangle, to progressively develop structural observations, formalize group axioms, and assemble them into the …

Bridging The Gap Between Plot-Level And Landscape-Scale Analysis For Wildfire Risk Assessment, Vanessa Leigh Niemczyk

Graduate Student Theses, Dissertations, & Professional Papers

Remote sensing technology has advanced greatly over the past couple of decades proving its ability to aid in wildfire risk assessment and improve our understanding of forest structure and fuel inventory across the landscape. While some aerial and satellite sensors perform better than others, they all have a common weakness, their reduced ability to capture understory fuels with high detail. Terrestrial laser scanning is an emerging solution due to its understory perspective. This research leverages the beneficial aspects of both terrestrial laser scanning and various aerial- or satellite-based remote sensing platforms (aerial laser scanning, digital aerial photogrammetry, and Sentinel-2) to …

Adaptation And Resilience: How Beginning Farmers Navigate Land And Climate Crises In Western Montana, Kyla Ivana Fugate

Graduate Student Theses, Dissertations, & Professional Papers

Montana is home to a growing number of beginning and socially disadvantaged farmers (BSDFRs), yet they face substantial barriers to accessing resources, from farmland to federal farm support programs. Rising land prices and climate-induced drought further exacerbate the challenges that farmers already face, posing a “twin crisis” that is especially severe for beginning farmers who have operated their farms for fewer than 10 years. This research draws on ethnographic data, including 24 in-depth interviews with BSDFRs and five informational interviews with farm service providers in Western Montana. I find that while federal USDA programs support farmers on paper, they often …

Spatial And Temporal Patterns Of Nutrient Limitation In A Western Montana River, Matthew T. Nichols

Graduate Student Theses, Dissertations, & Professional Papers

Enhanced loading of nitrogen (N) and phosphorus (P) is pervasive in rivers around the world. As a consequence of nutrient-rich conditions, many well-lit rivers experience severe algal blooms, which threaten water quality and aquatic habitats. Nutrient enrichment in the upper Clark Fork River, located in western Montana, has increased the productivity of benthic algae, Cladophora glomerata, which routinely forms extensive blooms during summer growing seasons (July – September). Addressing eutrophication in rivers begins with identifying the nutrients that contribute toward algal productivity. I deployed nutrient diffusing substrates (NDS), collected bi-weekly surface water samples, and conducted algal surveys at four …

Tenaciously Curious, Joe Mark Taylor

Graduate Student Theses, Dissertations, & Professional Papers

In this thesis paper, I will outline the journey I’ve taken throughout my graduate studies at the University of Montana and how it has culminated in my thesis exhibition, Tenaciously Curious. I’ll begin with an Introduction that speaks to the importance of finding ways to connect to nature, and the benefits we gain by recognizing our bodies as extensions of the organic world.

In the following section, Influences, Theory and Lineage, I’ll explore the themes that drive my research, highlight artists who have influenced my work, and discuss why this inquiry feels vital within our contemporary moment.

In the section …

Penta Ef-Hand Protein Alg-2 Regulates Copii Activity At Eres In Response To Calcium Signaling, Jacob Ryan Lapka

Graduate Student Theses, Dissertations, & Professional Papers

Intracellular protein trafficking is critical for maintaining cellular homeostasis, relying on highly regulated vesicular transport pathways originating from the endoplasmic reticulum (ER). Central to this process is the COPII coat complex, which governs cargo export at ER exit sites (ERES) by selectively packaging secretory proteins into transport vesicles. Recent studies highlight the regulatory role of calcium (Ca²⁺) signaling at ERES, where the Ca²⁺-binding Penta EF-hand proteins ALG-2 and peflin modulate COPII coat dynamics and cargo sorting in a context-dependent manner. In Chapter 2, we show that knockdown of the Inositol 1,4,5-trisphosphate receptor-3 (IP3R-3) in normal rat …

Social Connection And Disability: A Longitudinal Experimental Study Of Intervention Effectiveness And Moderators, Krys Standley

Graduate Student Theses, Dissertations, & Professional Papers

Background: Social disconnection is an epidemic-level problem that is exacerbated for people with disabilities. There is a pressing need for theory-based research to illuminate the factors that contribute to effective interventions for improving social connection in this population.

Objectives: The objectives of this study were 1) to test the hypothesis that the Peer Collective, a six-week, online, group-based intervention centered on social support topics, would result in increased levels of social connection among community-dwelling adults with any types of disabilities and 2) to examine potential moderating effects in this hypothesized relationship.

Method: A longitudinal intervention study design with random assignment …

Linking Empirical Data And Numerical Simulation To Characterize Dynamic Fire Behavior Associated With Interacting Firelines, Marta Sergeevna Jerebets

Graduate Student Theses, Dissertations, & Professional Papers

Understanding fuel pattern-fire process relationships is key for predicting fire behavior and effects with follow-on benefits to proactive fire management and model validation. To characterize dynamic fire behavior, this thesis leverages empirical data and numerical simulation through two complementary studies.

In the first study, longwave thermal sensors aboard unmanned aerial systems (UAS) were used to capture fine-scale fire behavior in two experimental grass burns. A novel paired design was used to quantify the effects of fuel arrangement on fire behavior with 3.66 m diameter treatments cut to a height of 0.15 m. The treatments ephemerally reduced fire rate of spread …

Examining Coinfections With Human Cytomegalovirus, Christopher Samuel Peterson

Graduate Student Theses, Dissertations, & Professional Papers

Human cytomegalovirus (HCMV) is the largest of any human virus, both physically at up to 300 nm in diameter, and as a genome, with its 235 kbp DNA genome with at least 165 open reading frames. It is also the number 1 non-genetic cause of birth defects and has a global prevalence rate of just over 80%. Despite these characteristics, it is not as well known to the general public as some of the other human herpesviruses, such as herpes simplex or varicella-zoster virus. Like other herpesviruses, HCMV can establish latency, leading to a lifelong infection for its host with …

On Creating Bog Bodies: The Effects Of Ph Value On Dna Decomposition In A Bog Environment, Gabrielle B. Giangreco

Graduate Student Theses, Dissertations, & Professional Papers

Bog bodies have been a consistent area of interest in both archaeology and biological anthropology, due to their high rates of physical preservation. While there are many physical analyses that have been done on these remains, DNA analysis is lacking. Most studies focus on changes to the remains themselves or attempt to determine why they were placed in a bog. This study aims to examine the effects of pH level on the breakdown of DNA on remains placed inside a bog along with any larger differences in the preservation of the remains. The results of this study seem to point …

The Creative Front, Aleksandr O. Barrett

Graduate Student Theses, Dissertations, & Professional Papers

Abstract

In this paper, I will discuss my thesis exhibition, The Creative Front, focusing on my materials, content, and context as they relate to each piece or body of work. This exhibition is the culmination of my work, which centers on my experience with the Russo-Ukrainian war. My work can be interpreted metaphorically, poetically, and directly through sculpture, installation, sound, and film. I am portraying very human stories and experiences from a full-scale war raging in Europe. My work is immersive, placing the viewer in an atmosphere of war, and conveying a sense of urgency and compassion for those who …

The Resource Curse And U.S. Timber Harvest In Western Rural Economies, Lucas Paul Koch

Graduate Student Theses, Dissertations, & Professional Papers

There is limited understanding of the relationship between timber harvest and economic outcomes in the western United States. I use resource curse theory to examine the connection. The theory assumes a negative relationship between timber harvest and economic performance at the county level, and similar methods have been used to look at other natural resources and geographic areas. I use timber harvest intensity—the ratio of timber harvest volume to timberland acres—alongside several common economic controls including education, poverty, and competing industry activity to estimate wage and employment performance in a fixed-effects econometric model. Also estimated are least squares dummy variable …

Investigating Algal Response To Scouring Flow And Nutrient Interactions In The Clark Fork River, Montana, Hannah E. Adkins

Graduate Student Theses, Dissertations, & Professional Papers

Algal communities play a vital role in aquatic ecosystems, but excessive growth can degrade water quality, disrupt ecosystem function, and hinder beneficial uses (Banish, 2017; Davie, 2012; Wang et al., 2007; Wurtsbaugh et al., 2019). Nutrient enrichment, particularly elevated nitrogen and phosphorus concentrations, is a well-established driver of algal proliferation in lentic systems. However, these nutrient–algae relationships are less predictable in lotic systems, where the dynamic effects of flow can modify or obscure these patterns (Bennet et al., 2017; Biggs and Close, 1989; Dodds et al., 2002). The Clark Fork River in western Montana has long struggled with nuisance algal …

Investigating The Impact Of Aerial Firefighting On Rate Of Wildfire Spread, Lindsay Ann Wiard

Graduate Student Theses, Dissertations, & Professional Papers

Aerial retardant drops are widely used in wildfire suppression, yet their effectiveness in slowing fire spread remains difficult to quantify at scale. This study evaluates the impact of aerial suppression on wildfire rate of spread (ROS) using a modeling framework that incorporates both observed (real) and counterfactual (synthetic) drop locations from a sample of 62 wildfires in Oregon. Synthetic drops were generated to simulate a no-suppression baseline, allowing us to compare changes in ROS in the presence and absence of suppression. We trained two random forest classifiers: one using both real and synthetic drops (the full model), and another using …

Community Resilience Factors For Gsm Individuals: Considering The Roles Of Transgender Identity And Age, Benny Ilac

Graduate Student Theses, Dissertations, & Professional Papers

Gender and sexual minority (GSM) individuals face a variety of health disparities, including increased rates of depression, anxiety, and substance use. One explanation for the presence of these health disparities is the minority stress model, which suggests that proximal (internal) and distal (external) experiences of minority stressors contribute to poorer health outcomes in GSM populations. An important yet understudied component of this model is resilience, which acts as buffer against the negative impacts of minority stressors. Focus on community resilience factors, as opposed to individual resilience factors, may be particularly important in GSM populations in reducing the onus placed on …

Ineligible Partners: Tribal Nations And Cooperative Federalism In The Historical Development Of National Forest Law And Policy, James H. Baker

Graduate Student Theses, Dissertations, & Professional Papers

Lands within the National Forest System (NFS), like all federal public lands, are rooted in Aboriginal Title and were once exclusively inhabited by Indigenous peoples and communities. Through the process of treaty-making, the federal government amassed millions of acres of ceded Tribal lands, many of which are now managed by federal public land agencies, including 194 million acres managed by the U.S. Forest Service (USFS). Several Tribes reserved various use and property rights on these lands that are protected by the U.S. Constitution’s Treaty and Supremacy Clauses. The federal government also has an overarching trust obligation to Tribes – a …

Integrating Spatial Statistics And Decision Analysis For Wildfire Risk Mapping: A Case Study Of The Kootenai National Forest, Elijah Kordieh Mensah

Graduate Student Theses, Dissertations, & Professional Papers

Wildfire risk in the western United States has intensified in recent decades due to intersecting forces of climate change, systematic fire suppression, and expanding human settlement in fire-prone regions. This thesis presents a comprehensive spatial assessment of wildfire risk in the Kootenai National Forest (KNF) and its surrounding landscape in northwestern Montana, integrating wildfire likelihood, suppression difficulty, evacuation vulnerability, and building exposure into a unified spatial statistical framework. The research addresses a critical gap in spatial wildfire risk modeling by focusing on the need to assess fire threats in relation to local operational constraints and community vulnerabilities.
Drawing on geospatial …

Cullet, Celia Alice Easton Koehler

Graduate Student Theses, Dissertations, & Professional Papers

“Cullet” is an industry term for the refuse and smashed-up glass added to new material in the process of making new glass. It is related to the word “cull” from the old french “to collect” or gather. This collection of poems picks up the term as a framework for investigating the piece-meal of daily life, tracing relations between the individual and collective, and also tracing vantage and scale; shifts of where and how the speaker directs their gaze. The poems are invested in assembling an ethos of the domestic that recasts “the domestic” to include more public sites of daily …

Alive For The Wake, Anna Kate Powell

Graduate Student Theses, Dissertations, & Professional Papers

In the year 2046, bacteria strain B. bibitor has rendered all petroleum hydrocarbon compounds unrefinable. Paramedic Amanda Bailey finds hope in the resilience of humanity but struggles when she learns the powers that be would rather concentrate their efforts on fighting B. bibitor—restoring infected hydrocarbons to their previously refinable (and profitable) nature—rather than investing in already-developed clean firm energies and renewable material manufacture.

Equity And Social Vulnerability In Drought Planning And Response In The Northern Great Plains, Amishi Singh

Graduate Student Theses, Dissertations, & Professional Papers

Drought is a natural phenomenon that has long been a part of the climate regime in the Northern Great Plains. However, as climate change intensifies, drought across the region will worsen. This worsening drought will harm vulnerable communities more than their less vulnerable counterparts. Understanding how current policies either reinforce existing systems of marginalization or work to counter them is vital when determining what kind of policy will be needed in times of worsening drought. The first analysis sought to answer the following question: how are states incorporating key concepts of social vulnerability, procedural justice and climate change into their …

Increasing Nature Connection And Decreasing Climate Change Distress In An Indigenous Population: The Development Of A Traditional Ecological Knowledge Intervention Framework, Olathe Antonio

Graduate Student Theses, Dissertations, & Professional Papers

Research suggests that nature connection is positively correlated with pro-environmental behaviors, concern for the climate, general wellbeing, and subjective levels of climate change distress. Few research studies have examined how to increase nature connectedness without increasing psychological distress. Such research is especially important for those who are disproportionately affected by climate change such as Indigenous Peoples. To address this discrepancy, we developed a culturally-grounded psychological intervention framework based in traditional ecological knowledge (TEK) for Indigenous populations and offered an adapted example for a Navajo population. The intervention was created in collaboration with TEK experts to conceptualize key psychologically-relevant TEK principles, …

Suba-Cubun Chibquyioa Muysc-Cubun Chibchichuasuca: Sound Reconstruction Of Muysca In The Context Of Language Reclamation., Brenn Timoteo Romero Moreno

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the phonological system of Muysca, a Chibchan language once spoken in central Colombia and currently dormant. Its goal includes supporting the revitalization efforts of the Muysca people of Suba. Drawing from a documentation produced in the 17th century by Catholic missionaries and engaging with comparative and historical linguistic methods, I argue for the existence of specific phonemes in Muysca —/ə/, /kʷ/, /tʲ/, and /ʔ/— which are not consistently identified in recent literature. My analysis is situated within the framework of Mediated Language Change (Hinson 2019), which acknowledges the need for Indigenous communities to actively shape the development …

A Pilot Training Program For The Cultural Formulation Interview In School-Based Assessment, Jaida A. Lilly

Graduate Student Theses, Dissertations, & Professional Papers

School psychologists are responsible for promoting and maintaining an equitable, inclusive environment for all students to learn. For those who work in school settings, assessment of a student’s academic, mental health, and behavioral difficulties are often a significant component of school psychological practices. However, for various reasons, the assessment process can be flawed, and can unintentionally perpetuate systems of oppression in school-settings; this is especially true when working with children from culturally and linguistically diverse (CLD) backgrounds. Within culturally responsive assessment, conducting interviews is necessary for connecting with and effectively supporting the student and family. The Cultural Formulation Interview (CFI) …