Digital Commons Network^™

Comparing Fence Modeling And Mapping Approaches To Support Wildlife Management And Research In Southwest Montana, Simon Albert Buzzard

Graduate Student Theses, Dissertations, & Professional Papers

Fences pose significant challenges to wildlife movement, but their effects are difficult to quantify because fence location and fence type data are lacking on a global scale. We developed a fence location and density model in southwest Montana, USA to provide data to researchers and managers, and test whether previous models could be applied to a new region and retain suitable levels of statistical accuracy. Our model used local expert opinion to inform how road, land cover, and ownership spatial layers interacted to predict fence locations. We validated the model against fence data collected on random 3.2 km road transects …

Guest Editorial, Chap Sam Lim, Kwan Eu Leong, Munirah Ghazali, Zaleha Ismail, Kin Eng Chin

The Mathematics Enthusiast

No abstract provided.

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 …

Detecting Groundwater Discharge In The Clark Fork River Near Stone Container Using Spectral Alpha Decay Detection For Dissolved Radon In Surface Water Samples Abstract, Daniel William Forsland

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Radon-222 (²²²Rn) was measured along 8.7 kilometers of the Clark Fork River, between Harper’s Bridge and Frenchtown, MT. Twelve water samples were taken along the stretch. Samples 1 through 4 and 10 through 12 were collected on a 1 km interval, samples 5 through 9 were taken on a 500 meter interval. Samples were analyzed for dissolved ²²²Rn using a RAD7 spectral alpha decay detector. Instream ²²²Rn was modeled to quantify groundwater discharge to the river. Literature on the Missoula Valley aquifer was analyzed, revealing an alluvial aquifer system to the east consisting of interbedded gravel, …

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 …

A View Through A Different Lens: Elicitng Pupils’ Conception Of A Good Mathematics Lesson Using Photovoice, Liew Kee Kor, Chap Sam Lim

The Mathematics Enthusiast

The purpose of this paper is to share our experience in using photovoice to explore what is a good mathematics lesson as conceived by the primary pupils. Photovoice is a participatory method of research that can be used as a reflection technique among children who developmentally are less inclined to engage in language-based data gathering methods.In the study, six 11-year old pupils were chosen to participate. The objective of the study was to gauge the effectiveness of photovoice as an alternative method to capture reflection. Pupils were asked to take photographs with digital camera the most effective moment in their …

Use Mathematical Writing As A Practical Approach To Increase Students’ Problem Solving Skills: A Case Study, Guat Poh Betsy Lee, Chap Sam Lim, Lai Mei Leong

The Mathematics Enthusiast

In mathematical problem solving, students’ written work mostly reveals their mathematical algorithm skills and has very little information about their reasoning skills of the problem solving process. This study extends the features of mathematical writing that integrate the language and mathematical thinking to increase students’ mathematical problem solving skills. The main feature of this study is the use of mathematics writing workbook as a practical approach to guide the students in the problem solving process. Thirty Foundation students in Engineering participated in a six weeks of writing to solve mathematical problems. An exploratory case study analysis was used to examine …

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 …

Permutation, Ryan K. Caldwell

Graduate Student Theses, Dissertations, & Professional Papers

Caldwell, Ryan, M.F.A, Spring 2020 Ceramics

Abstract:

Chairperson: Trey Hill

Permutation, is an exploitation of utilitarian pottery and domesticity within the gallery setting through the use of handmade tables and cabinetry. The gallery is transformed into a more comfortable environment and exhibits a casual essence. This paper explores the thoughts, interpretations, influences, reflections, and definitions of his most recent work created for his Masters of Fine Arts Thesis Exhibition. Caldwell presents his work as an ongoing continuum of conceptual research and physical exploration of form and surface.

Using Satellite Observations Of Soil Moisture To Improve Modeling Of Terrestrial Water Cycles, Colin W. Brust

Graduate Student Theses, Dissertations, & Professional Papers

Terrestrial evapotranspiration (ET) describes the flux of water from the Earth’s surface to the atmosphere, calculated as the sum of evaporation from soil and leaf surfaces, and transpiration through plant stomata. ET is the largest terrestrial water flux, returning over half of the precipitation that falls on land back to the atmosphere, annually. Additionally, ET plays a key role in Earth’s carbon, water, and energy cycles, linking them together via the movement of water and CO₂ through plant stomata. Because of its important role in these Earth system processes, it is essential that existing methods of measuring and modeling …

Water For Fish And Farms: An Examination Of Instream Flow Programs In Montana Using Spatially-Explicit Water Rights Data, Anna Leigh Crockett

Graduate Student Theses, Dissertations, & Professional Papers

The state-level institutions governing water use in the western United States have increasingly come under pressure and scrutiny related to their inability to navigate water use conflicts in recent decades. Rapid population growth and shifting public values towards leaving water instream for recreational and environmental purposes pose challenges to Montana water supplies which are predominantly allocated for irrigated agriculture. Additionally, while water scarcity and unpredictable availability are not new dilemmas in Montana, the rate at which climate change is driving shifts in the distribution, timing, and availability of water supplies is unprecedented. Current water policies may not be nimble enough …

Exploring Effects Of Gps Processing On Atmospheric And Hydrologic Pressure-Induced Crustal Responses, Cody T. Norberg

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The Earth’s crust is in continuous motion from changes in fluid pressures associated with the redistribution of mass at the surface. These forces, known as surface mass loading, make up a significant amount of signal within GPS time series. This thesis is broken up into two projects exploring atmospheric and hydrologic pressure-induced crustal responses. The first project focuses on effects of GPS processing on corrections of atmospheric loading. We use data from over 1100 GPS stations within the Western US to investigate crustal displacements from atmospheric surface pressure variations. We find that modeling and removing atmospheric mass loading reduces root …

Conceptions And Receptions: A Case Study Analysis Of Community Engagement At Four Local Museums, Mary L. Casey

Graduate Student Theses, Dissertations, & Professional Papers

The theme of community engagement has been a prevalent topic of debate and discussion among museum professionals across the country, and so this thesis seeks to examine how four local museums connect with their local audiences in meaningful and successful ways. I focus on local museums because they have the unique opportunity to intimately engage their immediate community’s perceptions of identity and heritage, and relate the interpreted past in innovative ways that effectively resonate with the contemporary lives of current residents.The Historical Museum at Fort Missoula, Strawbery Banke Museum, The Tuck Museum of Hampton History, and the James House Museum, …

Semivariogram Methods For Modeling Whittle-Matern Priors In Bayesian Inverse Problems, Richard David Brown

Graduate Student Theses, Dissertations, & Professional Papers

We present a new technique, based on semivariogram methodology, for obtaining point estimates for use in prior modeling for solving Bayesian inverse problems. This method requires a connection between Gaussian processes with covariance operators defined by the Matérn covariance function and Gaussian processes with precision (inverse-covariance) operators defined by the Green’s functions of a class of elliptic stochastic partial differential equations (SPDEs). We present a detailed mathematical description of this connection. We will show that there is an equivalence between these two Gaussian processes when the domain is infinite which breaks down when the domain is finite due to the …

Mathematical Creativity And Problem Solving, Brooke Gruntowicz

Graduate Student Theses, Dissertations, & Professional Papers

Many mathematical problems can only be solved in routine ways. But when students see that problems can be solved in innovative, original, or novel ways, unexpected benefits arise such as development in one’s mathematical creativity. The general mathematics classroom must be reformed into a more perceptive atmosphere that challenges all students, where student mathematical creativity is fostered, and creative insights are encouraged. Mathematical creativity encourages the full development of the learner, all students on the spectrum from underchallenged to traditional. Mathematical creativity is the ability of "divergent production in mathematical situations, and the ability to overcome fixations in mathematical problem …

Managing Forest Disturbances: Effects On Mule Deer And Plant Communities In Montana's Northern Forests, Teagan Ann Hayes

Graduate Student Theses, Dissertations, & Professional Papers

Mule deer (Odocoileus hemionus) are frequently the focus of population and habitat management in the western United States. Land and wildlife managers use disturbance to reset forests to earlier successional stages and improve the quality and quantity of forage available to mule deer. However, the effects of management practices on nutrition and selection vary widely, so the implementation of management practices raises ecological as well as management-related concerns. This work investigated how disturbance from wildfire, prescribed fire, and timber harvest influences the spatial and temporal distribution of nutritional resources in mule deer summer range, and therefore, how the …

Drama Applied To Content-Based Instruction In Elementary Education, A. Rocio Muhs

Graduate Student Theses, Dissertations, & Professional Papers

Growing public interest in bilingual education has prompted many school districts to offer dual language models. Unaddressed challenges inherent in dual language immersion programs can compromise the quality of implementation, thus affecting student achievement and ultimately program sustainability. This study investigates how the integration of dramatic arts into core subject instruction in Spanish improves student learning and motivation among first grade second-language learners. Based on the existing challenges confronting a Dual Language Immersion Program in Western Montana, this study asks: What is the relationship between students’ attitudes about learning in a second language and the teacher’s pedagogical practices? In this …

Numeracy Competency Of Year 5 Aboriginal Students Using Written And Oral Tests, Zaleha Ismail, Tan Yee Ching, Nur Amira Muda

The Mathematics Enthusiast

Aboriginal students’ education has always been the concern of the Ministry of Education in order to achieve equity in education. Among the factors that influence the poor outcomes for aboriginal students have been attributed to their poor literacy skill in both mathematics and language. Like in other dimensions, there is still much to be understood about the numeracy competency of aboriginal students. The objectives of this study are to identify the numeracy competency of primary-school aboriginal students and investigate the relationship between their performances in written and oral tests. To identify numeracy competency, 87 aboriginal students in Johor participated in …

The Ideational Meaning Of Diagrams In The Malaysian And Singaporean Mathematics Textbooks, Sarveswary Velayutham

The Mathematics Enthusiast

A mathematical text is multimodal with different modes of communication, namely verbal language, algebraic notation, visual forms and gestures. This paper aims to compare and discuss the ideational meaning of visual forms in worked examples from Malaysian and Singaporean Grade Seven Mathematics textbooks on Lines and Angles. There are two structures in ideational meaning, namely narrative (with action) and conceptual (without action). Action diagrams represent ongoing mathematical activity whereas, without action diagrams represent mathematical objects. Document analysis and coding were carried on 57 geometrical diagrams found in the textbooks used in a 20-year period. The properties to identify a narratively …

Pre-University Students' Perceptual Flexibility With Mathematical Elements, Chee Soon Low, Cheng Meng Chew

The Mathematics Enthusiast

Do students see things the same as what mathematics teachers have anticipated? In a light-hearted and inquisitive mode, two fundamental mathematical tasks were administered to 147 pre-university students who newly joined a private college for enrolment into various programs. One task simply required the participants to state the variables in a linear equation and the other attempted to elicit what the participants would naturally perceive from a diagram featuring a straight line crossing the coordinate axes. This study aimed to examine the participants’ perceptual flexibility with mathematical elements without explicit hints. The emergent textual responses were qualitatively classified and the …

A Tribute To The Late Professor Lim Chap Sam, Liew Kee Kor, Munirah Ghazali, Cheng Meng Chew, Guat Poh Betsy Lee

The Mathematics Enthusiast

No abstract provided.

2020-2021 Course Catalog, University Of Montana--Missoula. Office Of The Registrar

University of Montana Course Catalogs, 1895-2024

An annual catalog of courses and course descriptions offered at the University of Montana.

Implementing Eco-Friendly Housing Techniques In Western Montana: Green Home Montana: Eco-Friendly Housing And Living Practices - Final Capstone Portfolio, Nicolas Ray Ream, Karlyn Roberts, Savannah Willison, Dylan Trent

Undergraduate Theses, Professional Papers, and Capstone Artifacts

While the green building movement is common practice in the commercial realm, it is not yet widely popular with residential buildings. We considered the question “How can residents of western Montana adopt eco-friendly housing practices that are locally appropriate and relevant?” There is an opportunity to increase green living practices among renters and homeowners in western Montana through retrofitting, gardening, composting, and similar behaviors. By considering climatic factors relevant to the region, suggestions for relevant eco-friendly practices can be made available to homeowners and renters alike. We will research green living practices used in other countries with similar climatic factors …

Generating Peptide Mass Spectrometry Ground Truth Data, Jessica L. Henning, Rob Smith

Graduate Student Theses, Dissertations, & Professional Papers

Very few quantitative evaluations exist for precursor mass spectrometry data due to the lack of tools for enabling the manual feature finding necessary to generate this data. Other lacks the ability to capture, edit, save, and view precursor mass spectrometry data. We present JS-MS 2.0, a software suite that provides a dependency-free, browser-based, one click, cross-platform solution for creating precursor ground truth. The software retains the first version’s capacity for loading, viewing, and navigating MS1 data in 2- and 3-D, and adds tools for capturing, editing, saving and viewing isotopic envelope and extracted isotopic chromatogram features. The software can also …

An Exploration Of Zero Waste Policies And Recommendations For Missoula, Sarah Blyth Lundquist

Graduate Student Theses, Dissertations, & Professional Papers

“Zero Waste” is a concept and community goal that has arisen to challenge the current consumerist economic system and offer solutions for a number of environmental issues. In adopting this goal, individuals and communities pledge to reduce and divert at least 90% of their waste in a certain number of years. These goals can be reached by employing policies, programs, and other intervention tactics which establish Zero Waste infrastructure, ensure equitable and widespread access to Zero Waste services, and provide educational outreach and resources to the community. Missoula adopted a Zero Waste goal in 2016 and created a Zero Waste …

Bird And Native Bee Responses To Habitat Treatments, Emily Bea Oja

Graduate Student Theses, Dissertations, & Professional Papers

As forests across the United States have been altered due to fire suppression in the last century, their structure has been altered, resulting in increased fuel loads. Subsequently, managers have been increasingly implementing habitat treatments including prescribed burning, mechanical thinning, and a combination of both treatments to reduce fuel loads and enhance habitat for ungulates. The Rocky Mountain Elk Foundation has partnered with agencies to complete over 10,000 of these treatments across the United States to enhance elk habitat. As treatment impacts to other wildlife species are not well understood, we evaluated the effects of these treatments on the bird …

Modeling Hydrologic Impacts Of Tribal Water Rights Quantification And Settlement On The Flathead Indian Irrigation Project, Jordan Andrew Jimmie

Graduate Student Theses, Dissertations, & Professional Papers

The Confederated Salish and Kootenai Tribes (CSKT) of the Flathead Reservation are a federally-recognized group of tribes (Kootenai, Salish, and Pend d’Oreille) located in western Montana. On the reservation lies the expansive Flathead Indian Irrigation Project (FIIP), which supplies irrigation water to approximately 127,000 acres of tribal and non-tribal agricultural land. The 1904 Flathead Allotment Act opened “surplus” land to non-native homesteaders without tribal consent, initiating the land ownership fragmentation observed on the reservation today. This legacy, combined with historically unquantified tribal reserved water rights and the antiquated state of the FIIP infrastructure, including water losses from unlined earthen canals, …

Prioritizing Parcels For Conservation Easements Using Least-Cost Path Analyses Of Land Ownership: Case Study Within Theorized Grizzly Bear Migration Corridors Of Western Montana, Joseph H. Offer

Graduate Student Theses, Dissertations, & Professional Papers

As the world’s human population has grown and converted large natural habitats to human dominated landscapes, the planet’s biodiversity has decreased. To combat the loss of biodiversity from human development, many conservation professionals champion the concept of conservation corridors between intact habitats. Conservation corridors, made up of protected land, serve as a connection for wildlife populations to intermix genetics and, subsequently, help reduce the risk of extinction. The ideal geographic location of corridors is generally determined through geographic information system modeling using biophysical conditions and theorized animal movement. However, the resulting corridors are often expansive and protecting entire corridors is …

Building A Dragon, Bethany C. Down

Undergraduate Theses, Professional Papers, and Capstone Artifacts

No abstract provided.

January 2020 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.