Digital Commons Network^™

Influence Of Cross-Country Skiing & Off-Leash Dogs On Wildlife Habitat Use In Lubrecht Experimental Forest, Sophie Ann Morris

Graduate Student Theses, Dissertations, & Professional Papers

Outdoor recreation activities are seen as a type of anthropogenic stressor that can significantly impact wildlife. Despite winter recreational activities having a more negative effect on wildlife compared to summer or aquatic recreation, they are the least studied in terms of impact (Larson et al., 2016). Wildlife species can be influenced both temporally and spatially by the development of winter recreation trails and snow-based recreation (Braunisch et al., 2011; Olsen et al., 2018). This research combines natural and social science methods to assess how cross-country skiers affect wildlife activity patterns, guiding decisions about managing recreation. During two winter data collections, …

Peoples Of India: The Use Of Craniometric Data To Distinguish A Separate Ancestral Group, Stephanie A. Craig

Graduate Student Theses, Dissertations, & Professional Papers

The Peoples of India come from an area with a long history of migrations into and out of the area. This area is considered the second most diverse genetically outside of Africa. Many would group these people as Asian due to the country’s location. However, when studies are done on the skeletal remains from this area, the remains tend to give results of mixed or indeterminate ancestry unless the analyst is familiar with identifying Peoples of India. This study aims to determine the Peoples of India as a separate ancestral group separated from Asians, Europeans, and Africans. To do this, …

Farey Recursion And Hyperbolic Dehn Filling, Jose Ebenezer Martinez

Graduate Student Theses, Dissertations, & Professional Papers

In this work, we present a solution to William Thurston's edge gluing equations for Dehn fillings of hyperbolic 3-manifolds. This is done for triangulations that involve the layered solid torus. Our approach uses Farey recursive functions, and we present a Farey recursive function that provides a solution to the gluing equations for any hyperbolic Dehn filling admitting a triangulation by the layered solid torus. We provide examples that demonstrate our solution for multiple 3-manifolds, and study the roots of the corresponding Farey recursive polynomials. As an additional application of our solution, we provide a formula for the complex length of …

Field Of Play, Lauren Ariana Tess

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Uncontrolled Burn: The Worker Well-Being Of Wildland Firefighters, Luke Santore

Graduate Student Theses, Dissertations, & Professional Papers

Purpose: The available evidence indicates that wildland firefighters (WLFFs) are experiencing a well-being crisis. This study aims to assess predictors of both worker well-being and social and emotional loneliness among WLFFs.

Methods: An adapted version of the National Institute of Occupational Safety and Health’s (NIOSH) Worker Well-Being Questionnaire, along with the De Jong Gierveld Social and Emotional Loneliness Scale (De Jong Gierveld & Van Tilburg, 2010) was distributed between May and October of 2023. Nine ordinary least square linear regression models were estimated to test the impact of demographic and employment variables on well-being in the sample of 95 …

Exploring Cross-Cultural Communication Strategies And Solutions Of International Students In Academic Environments With Consideration To Communication Accommodation Theory, Wendy K. Yeboah

Graduate Student Theses, Dissertations, & Professional Papers

ABSTRACT

Yeboah, Wendy, M.A., Spring 2024 Communication Studies

Exploring Cross-Cultural Communication Strategies and Solutions of International Students in Academic Environments with Consideration to Communication Accommodation

Chairperson: Dr. Greg Larson

This study, exploring the communication challenges of international students within academic spaces may be particularly helpful due to the constant interaction that happens within the academic space. Communication Accommodation Theory (CAT) was used as a guiding framework to ask eleven international students what their communication challenges are and subsequently what are the communication strategies they use to help alleviate these challenges. Analyses were conducted thematically, and international students' responses on what …

Foodway Comparions And Patterns Of Consumer Behavior: The Use Of Orphan And Salvage Archaeological Collections From Historic Missoula, Montana, Emily Thea Meick

Graduate Student Theses, Dissertations, & Professional Papers

The goal of this project is to better understand and test theories about consumer behavior and meat consumption through faunal remains using orphaned and salvaged historic archaeological collections from three sites across Missoula, Montana, from the 1860s through the 1920s. Previous research underscored the need for properly defined units of analysis that represent what was being purchased and consumed. Using a consumer behavior framework and meat quality index, as indicated by price and meat yield, foodways comparisons between a Euromerican household that maintained renters, occupants of a Chinese store, Joss House, and residential dwellings within Missoula’s Red-Light District, and enlisted …

Drought Conditioning Conifer Seedlings For Post-Fire Management And Climate Change Adaptation, Anna C. Ross

Graduate Student Theses, Dissertations, & Professional Papers

Increased frequency, severity, and duration of drought and increased wildfire severity are together impacting forests of the western U.S. To encourage forest ecosystem resilience to these changing disturbance regimes, there is a need for novel silvicultural techniques that develop seedlings capable of establishing in hotter and drier climates. We evaluated the morphological and physiological effects of a drought conditioning treatment applied in a greenhouse on second- year ponderosa pine (Pinus ponderosa), western white pine (Pinus monticola), and western larch (Larix occidentalis) seedlings. Treatments included a well-watered control (75% of container capacity) and a water-limited …

Embody, Lillian Luna Bennett

Graduate Student Theses, Dissertations, & Professional Papers

In this paper I will discuss my studio process, material, content and context as it relates to each piece or installation in my thesis exhibition, Embody. My work explores and reacts to the effects that the current political climate has on our physical bodies and identity. I investigate value systems that are embedded into America’s visual language. Often morphing into ruins and relics of an old world while simultaneously being grafted onto contemporary culture. Through large scale textile sculpture, I explore one of my main themes: melding classical architectural motifs that America has adopted, with contemporary textile techniques and material …

A Comparison Of Concurrent Training And Moderate Intensity Continuous Training In Patients With Coronary Artery Disease, Amanda Alfaro-Chaverri, John Quindry, Charles Dumke, Brian Loyd

Graduate Student Theses, Dissertations, & Professional Papers

Moderate intensity continuous training (MICT) is the most studied method in cardiac rehabilitation (CR) for patients with coronary artery disease (CAD). Traditionally, resistance training has been utilized as a secondary role in CR. Recent interest in the topic suggests that MICT and resistance training should be applied collectively, an approach termed concurrent training (CT). The collective understanding of the potential of CT in CR patients is currently lacking.

Purpose: The aim of this professional paper is to analyze scientific evidence regarding the efficacy and safety of CT versus MICT. The analysis will focus on five primary measurements: exercise capacity, cardiovascular …

Diagenesis And Quartz Grain Provenance Of The Turner Sandstone, Carson Lee Broaddus

Graduate Student Theses, Dissertations, & Professional Papers

Provenance analysis of sedimentary rocks is an essential tool for basin analysis and paleogeographic reconstructions. Numerous tools and analytical methods have been developed over the years to investigate the source of detrital constituents in sedimentary rocks. The Late Cretaceous (Turonian) Turner Sandstone in the eastern Powder River Basin (PRB), WY, and the time equivalent Frontier Formation in the western PRB are commonly described as the remnants of a marginal marine depositional system. However, contradictory evidence exists about the source of those deposits. Here, I present results from a comprehensive scanning electron microscope panchromatic cathodoluminescence (SEM-PCL) analysis of >1200 individual sand-sized …

Happy Groups: An Evaluation Of A Brief Positive Psychology Intervention With Adolescents, Lillian Cheri Martz

Graduate Student Theses, Dissertations, & Professional Papers

This manuscript style dissertation investigates the impact of a brief positive psychology group intervention on both wellbeing and academic achievement among adolescents. Two experimental research studies were conducted to address this. Participants from a local high school engaged in a brief small group positive psychology intervention in both studies. The first study focused on wellbeing outcomes. Wellbeing was assessed using self-report questionnaires measuring depression, anxiety, stress, hope, school connection, and overall wellbeing. Utilizing a multiple baseline design with each participant serving as their own control group, changes between baseline to intervention were measured. Results indicated significant reductions in anxiety and …

Paragenesis Of The Austin Chalk Formation In Southwest Texas, Mitchell C. Sherry

Graduate Student Theses, Dissertations, & Professional Papers

Presented in this study is a detailed investigation of the paragenesis and diagenetic processes of the Austin Chalk Formation in southwest Texas, utilizing a combination of core-based, petrographic, mineralogic, SEM, and geochemical based analyses. This study is conducted on a single whole rock core from an oil and gas producing well in Webb County, Texas. At this distal shelf location within the Maverick Basin, the Austin Chalk Formation consists of foraminiferal wackestones, siliceous wackestones, foraminiferal mudstones, bentonites, and foraminiferal packstone facies. These facies were deposited below wave base through pelagic, hemipelagic, and gravity driven processes. Petrographic and SEM analyses reveal …

Historical Overview Of Education For The Deaf And Finding Deafhood Within Changing Sociocultural, Political, And Educational Contexts: A Narrative Rita J. Brandborg, Rita J. Brandborg

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Menopause In The Public Sphere: The Consciousness-Raising Practices Of Technical And Experiential Experts, Emma J. Murdock

Graduate Student Theses, Dissertations, & Professional Papers

Menopause is frequently discussed through a biomedical lens, which stresses technical language and knowledge, yet emerging in popular culture is experiential experts sharing how they feel about menopause. This paper analyses Michelle Obama's podcast episode titled “What Your Mother Never Told You” (2022) featuring Dr. Sharon Malone, a medical doctor and menopause experiential expert. Using consciousness-raising and the spheres of argumentation, I analyze how the experiential and technical experts of the podcast address and speak about menopause. This paper aims to question how consciousness-raising can reconstruct the understanding of menopause through an experiential-centric lens by placing personal testimony and experiences …

A Soil-Plant-Atmosphere Continuum Model To Simulate Seedling Response To Water Stress, Michael Kurt Kendree Jr.

Graduate Student Theses, Dissertations, & Professional Papers

Most current ecohydrologic models simplify the hydraulics that are at play in plant-water relationships by assuming that the water content within the plant is static. In reality, plants have a relative water content that varies with time in response to environmental stresses. To some extent, variations in plant relative water content are regulated by changes in the osmotic potential of water within plant cells, which contributes to the resilience of plants during periods of water shortage. We present a model that simulates plant water transport and storage within the soil-plant-atmosphere continuum. The model incorporates the role of osmotic regulation in …

A Case Of Water: A Rhetorical Analysis Of The Legal And Social Effects Of The Arizona V. Navajo Nation Supreme Court Case, Mykel Patrick Greene

Graduate Student Theses, Dissertations, & Professional Papers

The water crisis effecting the Navajo Nation is among the worst in recent memory—a situation that has only been exacerbated by the U.S. Supreme Court’s 2023 5-4 decision in favor of Arizona in the case of Arizona v. Navajo Nation 599 U. S. ____ (2023). This case, which was the culmination of a 20-year legal battle, sought assistance and potential aid from the federal government regarding water usage and assessment. However, considering the Arizona v. Navajo Nation decision, the Navajo will have to manage this crisis alone. This paper will use frame analysis to identify the various frames the Navajo …

From Creek To Ditch And Back Again: The History And Future Of Pattee Creek, Missoula, Montana, Carver Edward Butterfield

Graduate Student Theses, Dissertations, & Professional Papers

Pattee Creek was once a free-flowing stream that meandered across the Missoula Valley, but has been channelized, piped, and degraded by logging, mining, agriculture, and urbanization. This thesis used a mixed-method approach to examine the impact of human activities on the Pattee Creek watershed. Beginning with a historical overview, the story of how the creek has been utilized and why it was buried was told. An analysis of historical photos from 1937 to 2019 revealed drastic changes in the land cover of the watershed and the channel of lower Pattee Creek. Developed land increased dramatically, while open land decreased and …

A Sport Coach's Role In Motivating Athletes, Tarek Farouk

Graduate Student Theses, Dissertations, & Professional Papers

Athlete motivation, sport psychology, and coaching are intricately connected through the purpose of increasing athletic performance, persistence, and overall success. As mentors, sport coaches play an integral role in affecting an athlete’s motivation by tending to their psychological needs to perform optimally. This paper explores how coaches can leverage visualization, verbal encouragement, mental imagery, and goal setting as ways to enhance athlete motivation and improve performance. By integrating these techniques, coaches can create a supportive and motivating environment that fosters both physical and psychological development in athletes. The paper also examines the principles of sport psychology, emphasizing the importance of …

Andrew Tate, Matt Walsh, And The Discursive Production And Policing Of Gender, Alan J. Bandyk, Alan J. Bandyk

Graduate Student Theses, Dissertations, & Professional Papers

This thesis utilizes the works of Judith Butler, Simone de Beauvoir, Frederic Jameson, and Edward Said in a discourse analysis of influencers and writers in the right wing "manosphere." The figures analyzed herein are Andrew Tate and Matt Walsh. Their rhetoric aims to create a discursive woman who embodies traditional notions of gender and sex that de Beauvoir critiqued in 1949. The constant adherence and reference to a mythical past exhibits ways of thinking that coincide perfectly with Jameson's own theoretical work with the term and its inherent false nostalgia. Tate's and Walsh's efforts also fall into discursive attempts at …

Reimagining The Accuracy Of The Lovejoy Et Al. (1985) Age Estimation Method Of The Auricular Surface Of The Ilium Through Modern Color Photographs, Alyssa L. Edwards

Graduate Student Theses, Dissertations, & Professional Papers

The ability to accurately estimate the age at time-of-death of an individual is crucial in numerous fields, particularly in a biological or forensic context. There are various methods, features, and bones that are utilized for determining the estimated age of an individual. This study dives into the Lovejoy et al. (1985) age estimation method of the auricular surface of the ilium by using the current age phase descriptions against different reference photos. The study tests whether updated color photos, when working collaboratively with the current age phase descriptions, increases the age estimation accuracy when estimating age based on the auricular …

Fast-Track To The Frontline: Evaluating A Surgical Technology Program’S Response To A Workforce Shortage, Jill Theresa Davis

Graduate Student Theses, Dissertations, & Professional Papers

As the demand for Certified Surgical Technologists (CSTs) continues to grow, traditional educational pathways struggle to meet the urgent workforce needs within the healthcare sector. This paper presents a comprehensive evaluation of a pilot fast-track surgical technology program implemented at Missoula College, designed to expedite the training of surgical technologists while maintaining high educational standards. Employing a mixed-methods research approach, this study assesses both the quantitative outcomes and qualitative experiences of participants in the fast-track program compared to traditional pathways. Key findings indicate that the fast-track program not only reduces the time required for training but also adequately prepares students …

Swimming Through Time: Ancient Dna Analysis Of Salmonid Remains At Housepit 54, Bridge River, British Columbia, Canada, Kara K. Fox

Graduate Student Theses, Dissertations, & Professional Papers

The application of ancient DNA (aDNA) analysis on archaeological faunal remains has proven successful in a variety of studies that have resulted in species identification and subsistence use at ancient village sites. Fisher-hunter-gatherer societies of the Pacific Northwest have depended heavily on seasonal salmon runs as a primary staple for foodstuffs and winter storage essentials. Determining which salmonid species were chosen provides a better understanding of ancient socio-economic strategies that impact food procurement and varying preferences of food items that can lead to resource access limitations. Ultimately, this thesis is a preliminary research project to establish the groundwork for successfully …

Phoenicians: Stories, Anthony Gregory Cardellini

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

The Hare And The Hawk: Predator, Prey, And Coat Color Mismatch In A Polymorphic Snowshoe Hare Population, Amanda Shuler Emmel

Graduate Student Theses, Dissertations, & Professional Papers

Climate change effects on predator-prey interactions are complex and poorly understood, with few study systems that explicitly connect specific antipredator traits to particular climate drivers. Such a system can be found in seasonal coat color change, whereby 21 species globally molt from a summer brown to a winter white coat to maintain camouflage with seasonal snow. Snowshoe hares (Lepus americanus) contend with increased predation due to climate-change induced coat color mismatch under decreasing snowcover. Through a combination of field experiments in the central Cascade mountains, my thesis investigates snowshoe hare mismatch and predation risk from both a predator …

Quantifying Coarse Sediment Connectivity In Mountain Watersheds, Jordan Thomas Gilbert

Graduate Student Theses, Dissertations, & Professional Papers

Sediment connectivity is a framework for conceptualizing how sediment moves from source to sink across landscapes. Quantifying connectivity is challenging due to variation in sediment detachment and transport processes and their rates across different process domains. Within the Bitterroot River basin of Western Montana, process domains differ based on glaciation history, and resulting morphological differences; the Bitterroot Mountains were glaciated during the Pleistocene, and the Sapphires/Southern Bitterroots were not. Quantifying longitudinal connectivity requires estimating sediment transport from reach to reach throughout drainage basins. Previously, transport equations suitable for application in mountain rivers have been limited. I present a new transport …

Representing High-Fidelity Geospatial Data In Unreal Engine: Establishing A Foundation For Numerical Computation And Simulation In A Virtual Reality Environment, Hannah E. Gedlaman

Graduate Student Theses, Dissertations, & Professional Papers

This thesis presents a method for integrating high-fidelity geospatial data into Unreal Engine, creating a foundation for numerical computation and simulation in a virtual reality (VR) environment. The research focuses on developing tools that facilitate the incorporation of geospatial data into Unreal Engine, essential for visualizing and accessing data needed to develop training resources for high-risk professions, such as wildland firefighting. This includes the creation of custom plugins for both QGIS and Unreal Engine, forming a data pipeline that establishes a robust data foundation within Unreal Engine. This groundwork enables the development of simulation applications in a VR environment. By …

Dynamics Of Rural Water Quality And Wastewater Infrastructure: A Case Study Of Seeley Lake, Montana, Marie Watson

Graduate Student Theses, Dissertations, & Professional Papers

Wastewater infrastructure is a necessary component for societies to manage human waste and to maintain public health. At the same time, wastewater infrastructure is intricately tied to land use and development. Two primary types of wastewater infrastructure – septic systems and sewer systems – reflect and influence land use and development through density, mirroring the spectrum of rural and urban land use. In Seeley Lake, Montana, groundwater pollution in the form of nitrates is stemming from aging septic systems in the heart of the town. Stakeholders involved in water management aimed to address the issue by constructing a centralized wastewater …

Bearing Witness: Ancient Dna Analysis And The Dynamics Of Food Procurement In A Historic Missoula Chinese Community, Sarah Elizabeth Grenfell

Graduate Student Theses, Dissertations, & Professional Papers

In 2019, construction of a brewery called Cranky Sam Public House in downtown Missoula, Montana provided an unexpected opportunity to recover and preserve late nineteenth and early twentieth century archaeological evidence of a Missoula neighborhood that included a Chinese temple, a Chinese store, and dwellings with Chinese residents. The area, like many urban landscapes in the American West, also included a restricted, or red-light district. Teams of volunteer University of Montana graduate and undergraduate students conducted on-the-spot salvage archaeology monitoring and were able to recover a sample of artifacts and ecofacts from this once-bustling part of Missoula. The objectives of …

Drivers And Fates Of Primary Production In A Dammed, Eutrophic River, Laurel Genzoli

Graduate Student Theses, Dissertations, & Professional Papers

Algae, cyanobacteria, and aquatic plants are essential components of river ecosystems, providing the basis for aquatic food webs, determining water quality, and controlling carbon and nutrient cycling in rivers. Despite their importance to river ecosystems, growth and accumulation of river photoautotrophs beyond historic levels cause ecological and social harm. The drivers of riverine primary production are poorly understood relative to algae blooms in lakes due to a paucity of studies in rivers, challenges with quantifying periphyton, and interacting and co-varying controls associated with river flows. In my dissertation, I quantified photoautotrophs and aquatic primary productivity in a dammed, eutrophic river …