A Search For Community, Alexander Moore

Graduate Student Theses, Dissertations, & Professional Papers

I attempt to understand what is meant by community by grounding the analysis in Raymond Williams’ historical definition. From this, I work the criteria of community as described by Williams so to determine their precise meaning and primacy. I attempt to show why community must be small in size while arguing that humans are in a community with nonhumans. Building upon this move, I take up an argument for the role of place in community formation. This preceding inquiry is meant to prime an analysis of both virtue ethics and literature, specifically an application of Martha Nussbaum’s Central Capabilities to …

Investigating The Coordinate Regulation Of Stem Cell Proliferation And Differentiation By Fbf Proteins, Xiaobo Wang

Graduate Student Theses, Dissertations, & Professional Papers

Balance of stem cell proliferation and differentiation is important for maintaining tissue homeostasis, and uncovering the mechanisms regulating the balance of proliferation and differentiation of stem cells helps us understand the causative factors for ageing, cancer and various degenerative disorders. Pumilio and FBF (PUF) family RNA-binding proteins are conserved mRNA regulators controlling stem cell development in eukaryotes. FBF-1 and FBF-2, two PUF family proteins in C. elegans, are expressed in the mitotic region of the germline and are important for maintaining germline stem cells. FBF-1 and FBF-2 are very similar in primary sequence and share most of the target mRNAs, …

Learning From Wilderness Fire: Restoring Landscape Scale Patterns And Processes, Julia Kittleson Berkey

Graduate Student Theses, Dissertations, & Professional Papers

Wilderness areas, because they are managed to be “untrammeled by man,” often offer the best approximation of intact, undisturbed ecological patterns and processes. In the case of wildland fire, this means that wilderness areas often provide the only landscapes where fire has been managed to play an active, ecosystem role. As a result, these wilderness areas offer unique lessons both in terms of wildland fire management as well as the ecological consequences that result from this management approach. For these reasons, an in-depth history of fire management in the wilderness areas of the Northern Rocky Mountains is provided to highlight …

Electrospun Fibers With Smart Delivery Of Therapeutic Agents, Zahra Mahdieh

Graduate Student Theses, Dissertations, & Professional Papers

Electrospinning is the most widely studied technique of producing fibers. Delivery of nanoparticles and therapeutic agents from electrospun fibers have potential uses in various fields including drug delivery, filtration, and cosmetics. However, controlling the delivery rate remains the main challenge. In the current study, core-shell structure fibers were developed with zinc oxide nanoparticles applied in the shell composition to improve the pore structure (release pathway) and mechanical stability. Fine-tuned delivery rates were achieved via loading different sizes of silver nanoparticles (Ag NP) inside the fiber core. In vitro drug release assays showed fast, slow, and intermediate delivery rates of 20 …

Collaborative Conservation: A Philosophical Analysis Of The Efficacy And Commensurability Of Tek And Western Science, Anne M. Belldina

Graduate Student Theses, Dissertations, & Professional Papers

This thesis seeks to explore the similarities and differences between traditional ecological knowledge and Western science as a way to address long-held misconceptions about the efficacy of traditional ecological knowledge, or TEK. The motivation for this project arose from a deep desire to investigate the historical injustices toward Indigenous peoples in the name of conservation. The goal of this analysis is to illustrate that effective collaboration between Indigenous knowledge holders and Western scientists is not only possible, but desirable. I outline three major barriers from which I draw out three minimum criteria which much be met if collaborative conservation efforts …

Finding Fishers: Determining The Distribution Of A Rare Forest Mesocarnivore In The Northern Rocky Mountains, Jessica M. Krohner

Graduate Student Theses, Dissertations, & Professional Papers

The Northern Rocky Mountain fisher population (Pekania pennanti), is classified as a Species of Greatest Conservation Need and is of special concern to state, federal, and tribal entities. In this thesis, we present methods to effectively survey fishers across the northern Rockies of Idaho and Montana, and provide estimates of fisher distribution at a population range-wide scale through occupancy analyses. We also assess factors that influence fisher occurrence through covariate analyses and identify core fisher habitat in the northern Rockies through spatial occupancy modeling. By sampling broadly across the landscape, we provide baseline distributional data for comparison against …

The Home As A Site Of Family Communicated Narrative Sense-Making: Grief, Meaning, And Identity Through “Cleaning Out The Closet”, Kendyl A. Barney

Graduate Student Theses, Dissertations, & Professional Papers

This study utilized communicated narrative sense-making theory to explore the process of sorting through a deceased loved one’s belongings and changing the home after loss (referred to as “cleaning out the closet”), as the site of family communication and storytelling. Through storytelling, families make order of the disordered experience that is bereavement by negotiating meaning, identity, and family. The stories told about and within the process of “cleaning out the closet” elicit rich insight on each family’s experience with bereavement, loss, and life with each other. “Cleaning out the closet” narratives shed light on the interactions that occur between family …

Creating A Conservation Corridor In Coastal Ecuador: Constraints And Opportunities For Integrative Agroforestry, Lucille M.F. Rice

Graduate Student Theses, Dissertations, & Professional Papers

Agroforestry has the potential to address land degradation and rural livelihood concerns resulting from tropical deforestation and has therefore become a popular tool for reforestation in conservation initiatives. However, these initiatives often lack the resources to implement an integrative approach to developing site-specific agroforestry systems, leading to undesirable outcomes such as lack of community support and unmet ecological objectives. This paper presents a case study of a conservation initiative implemented by the Ceiba Foundation for Tropical Conservation (CFTC) in the Ecuadorian province of Manabí. The CFTC is working with private landowners to establish a coastal conservation corridor through reforestation and …

Selection Of Forage And Avoidance Of Predation Risk By Partially Migratory Mule Deer, Collin Jeffrey Peterson

Graduate Student Theses, Dissertations, & Professional Papers

Migration by ungulates has traditionally been thought of as a strategy that increases access to forage quality or reduces exposure to risk of predation, but the benefits of migration may be waning globally. In partially migratory populations, the persistence of both migrant and resident strategies is an intriguing ecological phenomenon, because migrants and residents often face contrasting fitness consequences. Partial migration is common in mule deer (Odocoileus hemionus), a species that has experienced widespread declines across the western United States during recent decades. Mule deer seldom switch between migratory strategies throughout their lifetime, which may make them less resilient to …

Rhetoric And Perception: A Case Study Of The Proposed Northmet Mine On Minnesota’S Iron Range, Sophia J. Frank

Graduate Student Theses, Dissertations, & Professional Papers

Northern Minnesota is rich in natural resources, perhaps most uniquely the expansive mineral deposits of the Mesabi and Vermilion Ranges. The steel and taconite mining opportunities along these veins helped facilitate the rapid growth and infrastructure development of the area and is an important part of the identity of the region northwest of Duluth, aptly known as Iron Range. In addition to iron deposits, The Iron Range contains large deposits of copper and nickel. Recently proposed copper-nickel mining projects by PolyMet and Twin Metals have garnered a great deal of public controversy, especially around issues of economic revitalization of the …

Problems In Philosophy: Henry Bugbee's Inward Morning, Edited Student Notes, 2020, Albert Borgmann

Albert Borgmann Papers

Transcription of student notes from Dr. Borgmann's Winter 1979 course "Problems in Philosophy: Henry Bugbee's Inward Morning." Bugbee was a participant in the course. Borgmann edited the notes in January 2020.

The Hidden People, K. C. Mead-Brewer

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Number 19; Artist's Statement; Anam, Enrique Barrios

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Untitled Digital Self-Portrait; Two Heads Are Better Than One; Safe (Abundance); First Descendant: Sterile Hybridity (With Artist's Statement), Stella Nall

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Johnny, Be Good, Maureen Traverse

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1/8: I Am Afraid; Artist's Statement, Stella Nall

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Childe Roland And I To The Library Came, Kristine Langley Mahler

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A Glimpse Of University Of Montana Students' Opinions On Beef Production And Consumption, Jennifer Kieffer

Undergraduate Theses, Professional Papers, and Capstone Artifacts

This study looks at University of Montana (UM) students’ opinions on the topics of beef production and consumption. Investigating students’ opinions on beef production and consumption will provide a better understanding of student beliefs regarding local, grass-finished beef. This information will be useful to beef producers in Western Montana. This study collected data via dot survey. The survey included four questions with five to six prescribed answers for participants to choose from. In total, 198 beefeating UM students of varying ages participated in the survey. All data was collected at the same time, over the duration of two hours, in …

The Great Turning: A Call For Systems-Thinkers, Gabriella M. Demarce

Undergraduate Theses, Professional Papers, and Capstone Artifacts

David Orr, in an article on ecological intelligence reminds us that the modern world was shaped by people who did not understand that our social and economic systems could not coexist with the rest of the biological or natural systems on Earth (Orr, 1994). My research is rooted in Orr’s argument and discovering ways to shift this degrading paradigm. With my belief in the power of education in empowering youth and my background in environmental and climate change studies, I see a future in great need of people who holistically understand the functions of all types of systems and can …

Heat For The Masses: Thermal Ecology Of The Western Tent Caterpillar, Victoria Dahlhoff

Graduate Student Theses, Dissertations, & Professional Papers

A unique feature of some gregarious, colonial insects is their ability to create external structures that alter environmental conditions for the entire (often family) group. A combination of physical alteration of local microhabitats and behavioral thermoregulation allows many of these animals to actively control their body temperatures, which allows them to regulate energy use and metabolism in variable thermal environments. Here I describe mechanisms of microhabitat modification and thermal regulation in the western tent caterpillar, Malacosoma californicum pluviale. Tent caterpillars build communal silk tents, whose temperatures can rise substantially above ambient air temperature. I experimentally manipulated colony sizes and examined …

Digitizing The Corporeal: The Affect Of Mediatized Elements In Theatrical Performance, Kurtis Layne Hassinger

Graduate Student Theses, Dissertations, & Professional Papers

This paper explores the affect of digital media in live performance. The research is generated from work with integrated digital media in Carol Ann Duffy's 2015 adaptation of Everyman as well as Samuel Beckett's radio play Cascando. Through experimentation and implementation of motion tracking digital elements and actor-manipulated sonic and visual digital media achieved with MIDI and OSC mapping, I explore the embodiment of performances by actors when their various characters are represented on the physical as well as the digital stage simultaneously.

The research interrogates digital media in storytelling when actors can manipulate imagery and language in real time …

Secrets Of Soil: A Geochemical Investigation And Spatial Analysis Of The Early Living Floors Of Housepit 54, Bridge River, British Columbia, Nathaniel Louis Perhay

Graduate Student Theses, Dissertations, & Professional Papers

This is an exploratory study to assess the ability of using geochemical sampling to give insight into the subsistence behavior of the inhabitants of Housepit 54 and a look at the spatial organization of activity areas on floors IId, IIe, and IIf. The geochemical make-up of soils can give great insights into former actives that have disturbed or occurred in or around the soil. Anthropogenic soils are formed through the complex interplay between humans and natural factors. This geochemical study will use chemical signatures to tease out the daily activities that were performed by the inhabitants of Housepit 54. A …

Biotic And Abiotic Drivers Of Acyclic Snowshoe Hare Population Dynamics In A Spatiotemporally Complex System, Alexander Vishvamitra Kumar

Graduate Student Theses, Dissertations, & Professional Papers

Although periodic fluctuations in species abundance have long fascinated society (e.g. lemming mass migrations and locust plagues in Egypt), it was not until 1924 that Charles Elton brought cycles to the attention of the scientific community. Following his work, cycle dynamics have remained an enigmatic area of ecology with many cyclic species exhibiting dampened and even acyclic dynamics across space (i.e. portions of their range) or time. One such species, snowshoe hares, exhibit drastic population fluctuations in the northern boreal, but are thought to exhibit dampened cyclic or acyclic population dynamics in the southern portion of their range with quantification …

Computer Modelling Of Neurotoxicity And Auditory Processing Disorder In The Rat After Chronic Lead Intoxication, Silas Brewer Smith

Graduate Student Theses, Dissertations, & Professional Papers

Objective: Past research documents the ototoxicity of inorganic lead (Pb), which in children may include associated auditory processing and learning disabilities. The present investigation aims to explore in computer modelled rats, as a laboratory animal model, the persistent effects of Pb-contaminated drinking water on measures. i.e., wave latency and amplitude, of auditory brainstem function and specifically the response to a known evoked-potential assessment of Backward Masking (BM) as a marker of Auditory Processing Disorder (APD). BM refers to the disruption of an animal's response to a stimulus when succeeded by a later stimulus temporally.

Methods and Study Design: In order …

Protecting Biodiversity On National Forests: The Evolution And Implementation Of Forest Planning Regulations, Anna Wearn

Graduate Student Theses, Dissertations, & Professional Papers

In 2012, the U.S. Forest Service (USFS) promulgated new forest planning regulations that significantly altered national forest management. One of the most controversial and important advancements was the inclusion of what were meant to be stronger biodiversity protections. An analysis of USFS’s rationale in revising the biodiversity regulations provides insights into how to interpret the substantively and procedurally new ecosystem and species protections. Examining this regulatory history reveals three key changes to the manner in which national forests are required to manage and monitor biodiversity: 1) a greater reliance on science to inform planning, 2) a new emphasis on ecological …

Down The Deer Path: Reflections On The Future Of Hunting In America, Jackie A. Bussjaeger

Graduate Student Theses, Dissertations, & Professional Papers

This collection of chapters delves into the dramatically shifting landscape of hunting sports from a personal perspective of a young hunter. As older hunters age out of the sport, hunter-funded conservation initiatives are in danger of losing support. This work examines the nature of relationships between hunters, their prey, and their worldview, as well as the elements of hunting that appeal to new hunters, and the challenges they may face as they become the hunters of the future.

Food Web Effects Of Lake Trout (Salvelinus Namaycush) Invasion In Northwestern Montana, Charles Wainright

Graduate Student Theses, Dissertations, & Professional Papers

Around the turn of the 20th century, lake trout (Salvelinus namaycush) were widely introduced in several lakes and reservoirs outside their native range in western North America. Since then, lake trout have become problematic in many lakes where they were introduced, causing significant declines in popular sport fishes and native species, most notably federally protected bull trout (Salvelinus confluentus). Despite evidence that invasive fish can cause cascading trophic effects in aquatic communities, the impacts of lake trout introduction / invasion on aquatic food webs remain poorly understood. Moreover, native fish restoration programs tend to focus on suppression …

How The West Was Fun: Constructing The Western Tourism Experience In The Yellowstone Wylie Camps, 1880-1916, Jennifer E. Simpson

Graduate Student Theses, Dissertations, & Professional Papers

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Characterizing The Requirements For The Matricellular Protein, Dccn, In Nervous System Function, Elizabeth L. Catudio Garrett

Graduate Student Theses, Dissertations, & Professional Papers

The brain is organized as a complex network of specialized neurons that communicate via a combination of electrical and chemical signals. Our brains function to generate movement, control organ function, or direct complex behaviors; all of which requires the ability to regulate the flow of communication between circuits and networks. Work in this thesis addresses two areas of neuron communication: first, how does the release of more than one neurotransmitter from a single neuron impact behavior, and second, are matricellular proteins (MCPs) key contributors to synaptic transmission and neuron function? The conserved CCN family of MCPs have a …