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Forests And Farming: An Analysis Of Rural Livelihood Programs For Poverty Reduction In Eastern Zambia, Garrett Kenneth Olson Jan 2007

Forests And Farming: An Analysis Of Rural Livelihood Programs For Poverty Reduction In Eastern Zambia, Garrett Kenneth Olson

Graduate Student Theses, Dissertations, & Professional Papers

This paper investigates the effectiveness of Joint Forest Management (JFM) and agricultural programs at reducing rural poverty in Zambia. Community-based natural resource management (CBNRM) programs in Africa have been aimed at improving livelihoods, creating tangible benefits, and increasing incomes from forests and forest products through the sustainable use and conservation of forest resources. Agricultural programs have often had similar goals regarding improved livelihoods, benefits, food security, and income generation for soil conservation and reduced forest conversion due to agricultural expansion. With increased rates of deforestation and forest conversion, Zambia is in need of effective measures for the sustainable utilization and …

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Reducing Dental Mercury Discharge In Missoula, Montana: Collaborative Opportunities, Jamie Elaine Silberberger Jan 2007

Reducing Dental Mercury Discharge In Missoula, Montana: Collaborative Opportunities, Jamie Elaine Silberberger

Graduate Student Theses, Dissertations, & Professional Papers

The purpose of this paper is to provide assistance in developing a program to control the release of dental mercury amalgam in Missoula, Montana. To do this, three research components were carried out. The first consisted of a survey to determine whether Missoula dentists are following the American Dental Association’s (ADA) recommended Best Management Practices (BMPs) for mercury amalgam waste. The second component involved interviewing local dentists in an effort to include their voice in the process, as well as to determine what may motivate them to comply with a dental mercury control program. The final component of research involved …

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Responses Of Western Toads (Bufo Boreas) To Changes In Terrestrial Habitat Resulting From Wildfire, C. Gregory Guscio Jan 2007

Responses Of Western Toads (Bufo Boreas) To Changes In Terrestrial Habitat Resulting From Wildfire, C. Gregory Guscio

Graduate Student Theses, Dissertations, & Professional Papers

None.

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Role Of Sodium Arsenite In Atherogenesis, Flavia Elias Pereira Jan 2007

Role Of Sodium Arsenite In Atherogenesis, Flavia Elias Pereira

Graduate Student Theses, Dissertations, & Professional Papers

Epidemiological studies as well as controlled animal studies have associated exposure to arsenic through drinking water with the development of atherosclerosis. In this study, we have shown for the first time that low and environmentally relevant concentrations of arsenic accelerate atherogenesis. The objective of this study was to elucidate the mechanisms of arsenic-induced atherosclerosis by (1) characterizing the time- and concentration-dependent effects of sodium arsenite [As(III)] on the development of atherosclerosis in ApoE-/- /LDLr-/- mice, (2) determining whether As(III)-induced peroxynitrite activates protein kinase C (PKC) isotypes, α and β, in human aortic endothelial cells (HAECs) and (3) determining the effects …

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Predicting Northern Goshawk Dynamics Using An Individual-Based Spatial Model, Melanie A. Smith Jan 2007

Predicting Northern Goshawk Dynamics Using An Individual-Based Spatial Model, Melanie A. Smith

Graduate Student Theses, Dissertations, & Professional Papers

The northern goshawk (Accipiter gentilis) is a US Forest Service Region 2 Sensitive Species, requiring the Black Hills National Forest to manage for its viability. Previous studies have suggested that a model integrating goshawk population demographics, habitat availability, and territoriality would have the ability to predict population dynamics including goshawk locations, population size, and population viability. An individual-based spatial model was created for the Black Hills goshawk population. This project focused on evaluating our current understanding of goshawk dynamics, and making individual- and population-level predictions as appropriate following model validation. The model simulated demographics and behavior of individuals and usage …

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Predicting Spotted Knapweed (Centaurea Maculosa) Range Expansion Near Missoula Montana Using Localized Climate And Elevation Data, William Frank Preston Cumming Jan 2007

Predicting Spotted Knapweed (Centaurea Maculosa) Range Expansion Near Missoula Montana Using Localized Climate And Elevation Data, William Frank Preston Cumming

Graduate Student Theses, Dissertations, & Professional Papers

Since the 1920s spotted knapweed (Centaurea maculosa) has adapted to a variety of habitats, including pastureland, rangeland, hay land, open forests, road sides, and ditches. In 2003 this plant species dominated more than five million acres in Montana, half of the total infestation of noxious weeds in the state. This project demonstrates the utility of using downscaled Parameter-elevation Regressions on Independent Slopes Model (PRISM) data for predicting vegetation movement within a 2°×2° geographical area surrounding Missoula County, Montana. This localized climate change data was correlated against current knapweed range using validation data from the Volunteer for Wilderness Program at the …

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Probing Isoforms Of The Prion Protein Through Tyrosine Nitration, Christopher William Lennon Jan 2007

Probing Isoforms Of The Prion Protein Through Tyrosine Nitration, Christopher William Lennon

Graduate Student Theses, Dissertations, & Professional Papers

The prion protein (PrP) has multiple stable isoforms. When PrP misfolds, it aggregates and causes neurological disease and death in mammals. The structure of the non-pathogenic isoform has been determined while the structures of the disease related isoforms are unknown. The nitration labeling patterns of three PrP isoforms with peroxynitrite and tetranitromethane, as detected by mass spectrometry, are reported. Two conserved tyrosine residues (tyrosines 149 and 150) are not labeled by either reagent in the normal cellular form of the prion protein but these residues become reactive after the protein has been converted to one of two aggregated isoforms. Another …

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A Lithic Raw Materials Study Of The Bridge River Site, British Columbia, Canada, Darrell Albert Austin Jan 2007

A Lithic Raw Materials Study Of The Bridge River Site, British Columbia, Canada, Darrell Albert Austin

Graduate Student Theses, Dissertations, & Professional Papers

New excavations at the Bridge River Site were conducted over two seasons (2003, 2004), collecting over 16,000 artifacts, of which about 4,000 were from dated contexts. These dated materials were used for a materials study to look at settlement patterns, trade and prestige. The Bridge River Site is located in an area of complex geology that contains many unique and valuable resources for the prehistoric and the present. The accreted terranes are a series of land extensions created by buoyant rocks (island arcs) carried by the subduction zone and accreted or added to the main continent. These accreted terranes collided …

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A Modern Examination Of Marcus Goldstein’S Mexican Immigrant Population Data: Comparisons Of Mexican-Born And U.S.-Born Children And Adults Living In 1930’S America And Mexico, Amanda Katelin Gango Jan 2007

A Modern Examination Of Marcus Goldstein’S Mexican Immigrant Population Data: Comparisons Of Mexican-Born And U.S.-Born Children And Adults Living In 1930’S America And Mexico, Amanda Katelin Gango

Graduate Student Theses, Dissertations, & Professional Papers

Modern statistical methods were employed in order to test the statistical validity and conclusions of Marcus Goldstein’s (1943) original data consisting of nineteen different anthropometric measurements on two different groups of individuals, Mexican immigrants and their children residing in the San Antonio, Texas area and Mexican natives living in central and northern Mexico. Using independent samples T-tests, an analysis of covariance, and an RMET analysis, significant differences among variables compared between Mexican natives and Mexican immigrants and their U.S. born children were identified and interpreted. Variation was attributed to geographical location and length of time spent in the United States. …

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Dam Regulations Effects On Sand Bar Migration On The Missouri River: Southeastern South Dakota, John Perkins Sanford Jan 2007

Dam Regulations Effects On Sand Bar Migration On The Missouri River: Southeastern South Dakota, John Perkins Sanford

Graduate Student Theses, Dissertations, & Professional Papers

upload later

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Decomposition And The Freeze-Thaw Process In Northwestern Montana: A Preliminary Study, Laura Beth Wagster Jan 2007

Decomposition And The Freeze-Thaw Process In Northwestern Montana: A Preliminary Study, Laura Beth Wagster

Graduate Student Theses, Dissertations, & Professional Papers

The goal of this project is to observe decomposition rates of four wolf carcasses over the duration of winter in northwestern Montana and to consider these rates as they apply to humans. Four wolf carcasses were studied in order to assess decomposition rates, particularly winter intervals of the freeze-thaw process and the possibility of the reemergence of insects during ideal conditions. It is hypothesized that the majority of insect activity on the carcasses will be limited to only internal activity during harsh weather conditions. Both carcasses placed in June decayed at predictable rates of decompositional stages and wolves 1 and …

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Development Of Fecal Dna Sampling Methods To Assess Genetic Population Structure Of Greater Yellowstone Bison, Florence Marie Gardipee Jan 2007

Development Of Fecal Dna Sampling Methods To Assess Genetic Population Structure Of Greater Yellowstone Bison, Florence Marie Gardipee

Graduate Student Theses, Dissertations, & Professional Papers

The bison (Bison bison) of Yellowstone National Park (YNP) and Grand Teton National Park (GTNP) represent two of only three remaining populations of plains bison that have no evidence of hybridization with cattle. Therefore, these bison are an important source for ecological and genetic restoration of wild bison. Little is known regarding genetic population structure and gene flow among the Greater Yellowstone Area (GYA) bison herds. I evaluated the feasibility of fecal DNA sampling for genetic analyses of wild bison populations. I used matched blood and fecal samples from eight radio-collared bison from Hayden Valley breeding group (YNP), and multiplex …

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Assessment Of Potential Agroforestry Systems For Kafuta: A Village In The Western Division Of The Gambia, Justina Marie Toth Jan 2007

Assessment Of Potential Agroforestry Systems For Kafuta: A Village In The Western Division Of The Gambia, Justina Marie Toth

Graduate Student Theses, Dissertations, & Professional Papers

Toth, Justina M. M.S. December 2007 Resource Conservation ASSESSMENT OF POTENTIAL AGROFORESTRY SYSTEMS FOR KAFUTA: A VILLAGE IN THE WESTERN DIVISION OF THE GAMBIA Committee Chair: John Goodburn Extensive interviews with a sample of 21 government and non-governmental workers in the natural resource field, as well as random surveys of 18 households (i.e. 18 women and 16 men) in the Western Division village of Kafuta are employed to help inform the following central research question: What agroforestry systems are the most appropriate for the village of Kafuta, given the regions unique physical, biological and socioeconomic conditions? With these two qualitative …

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Beyond Organic: Defining Alternatives To Usda Certified Organic, Jennifer Ann Von Sehlen Jan 2007

Beyond Organic: Defining Alternatives To Usda Certified Organic, Jennifer Ann Von Sehlen

Graduate Student Theses, Dissertations, & Professional Papers

Since the inception of the National Organic Program (NOP) housed within the United States Department of Agriculture (USDA), the substantial growth of the organic food market has garnered both enthusiasm and criticism. While large farm operations and food companies boast a significant reduction in the use of pesticides and synthetic fertilizers as a result of more crop land being converted to organic production, small-scale organic farmers are feeling the financial pinch as industry takes over the once niche market. The USDA has received much criticism for defining organic in a way that appears to favor special interests, including industrial-size organic …

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An Analysis Of Wars Of The Romani, A Flemish Tapestry From The Late Sixteenth Century, Theodore Brooks Hughes Jan 2007

An Analysis Of Wars Of The Romani, A Flemish Tapestry From The Late Sixteenth Century, Theodore Brooks Hughes

Graduate Student Theses, Dissertations, & Professional Papers

Among the treasures of the Montana Museum of Art and Culture is a lovely and elaborate work of art entitled Wars of the Romani, a Flemish tapestry woven in the last third of the 16th century. It is a large weaving, 10’ x 15’, portraying two armies intertwined in merciless combat. The specific subject matter of Wars of the Romani is unknown, but a standard displaying the Roman eagle held aloft in the background indicates the presence of the Roman legions. The tapestry displays rushing horsemen mounted on vigorous horses, marching spearmen, and supine warriors, imagery common to Flemish battle …

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Bishopness, Lauren Goodwin Slaughter Jan 2007

Bishopness, Lauren Goodwin Slaughter

Graduate Student Theses, Dissertations, & Professional Papers

The publication of "Edgar Allen Poe & the Juke-Box" modifies Elizabeth Bishop’s established oeuvre in ways that demonstrate the anxiety throughout her work regarding the concealment of sexual difference—a concealment she often takes part in. As the poems reveal, by putting emphasis on particular kinds of clothing, Bishop emphasizes the necessary—but flawed—methods for that concealment. Black stockings, gloves, sailors hats, and other garments of traditional gender representation work as useful metaphors, symbolically engaging the construction of the literary image accepted in the academy which has produced the unified notion of “Bishopness” some critics still wish to uphold. When themes of …

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Calling All Clowns - A Creative Project And A Personal Journey, Linda Ann Elizabeth Cripps Jan 2007

Calling All Clowns - A Creative Project And A Personal Journey, Linda Ann Elizabeth Cripps

Graduate Student Theses, Dissertations, & Professional Papers

(not required for professional paper)

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Cause Specific Mortality Of Desert Bighorn Sheep Lambs In The Fra Cristobal Mountains, New Mexico, Usa, Zachary David Parsons Jan 2007

Cause Specific Mortality Of Desert Bighorn Sheep Lambs In The Fra Cristobal Mountains, New Mexico, Usa, Zachary David Parsons

Graduate Student Theses, Dissertations, & Professional Papers

Desert bighorn sheep (Ovis canadensis mexicana) are an endangered species in New Mexico. Many of the small, isolated populations of desert bighorn are declining, and factors affecting their growth rates include low lamb recruitment and high mortality of adults due to cougar predation. No one has previously reported cause-specific mortality rates for desert bighorn lambs. My objectives were to determine the causes, extent, and timing of lamb mortality in the Fra Cristobal Mountains, New Mexico, USA. I tested 3 capture techniques during 2001 and 2002: approaching lambs on foot and restraining them by hand; jumping from a helicopter and restraining …

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Constraints And Opportunities Of Conservation Easements As A Tool For Agricultural Preservation In The Blackfoot Valley, Montana, Megan Huth Jan 2007

Constraints And Opportunities Of Conservation Easements As A Tool For Agricultural Preservation In The Blackfoot Valley, Montana, Megan Huth

Graduate Student Theses, Dissertations, & Professional Papers

Huth, Megan, M.S., May 2007 Resource Conservation The Constraints and Opportunities of Conservation Easements as a Tool for Agricultural Preservation in the Blackfoot Valley, Montana Chairperson: Jill Belsky Conservation easements have historically been used by land trusts and government agencies to preserve private land from development and subdivision, to preserve unique geological features, and protect fish and wildlife habitat. The national and Montana state conservation easement legislation does not explicitly state agricultural land as a conservation value that they aim to preserve. As such, land trusts and government agencies that are the holders of conservation easements do not typically identify …

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Influence Of Mycorrhizal Inoculation Treatments On Native Tree And Shrub Survival In A Floodplain, Flathead Indian Reservation, T. Rene Kittle Jan 2007

Influence Of Mycorrhizal Inoculation Treatments On Native Tree And Shrub Survival In A Floodplain, Flathead Indian Reservation, T. Rene Kittle

Graduate Student Theses, Dissertations, & Professional Papers

Mycorrhizal inoculum treatments of two marketed products, Mycopak and Biogrow, were tested against forest soil, and a control treatment on biomass and survival of Populus tremuloides, Salix bebbiana, Populus trichocarpa, and Cornus stolonifera during the summer of 2003 and 2004. Because these seedlings are difficult to establish on cobbled riparian floodplains, the species and treatments were tested on two Jocko River floodplains. The Powell site was plowed in the spring of 2003 prior to planting, and the Stranahan site remained unplowed but treated with the broad leaf herbicide 2,4-D amine, in the fall of 2002. Seedlings were planted in the …

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Influence Of Embryonic Metabolic Rate And Incubation Temperature On Incubation Length Variation In Neotropical Passerines, Alina Maria Niklison Jan 2007

Influence Of Embryonic Metabolic Rate And Incubation Temperature On Incubation Length Variation In Neotropical Passerines, Alina Maria Niklison

Graduate Student Theses, Dissertations, & Professional Papers

Variation in embryonic developmental periods influences fitness, but causes of interspecific variation are poorly understood. Allometry, for example, does not explain variation in incubation periods among neotropical passerines. Incubation temperature can explain some variation in developmental periods, but substantial variation remains unexplained. Here we examine two previously untested alternatives. Adult metabolic rates differ among species and similar differences among embryos may explain some variation in embryonic development rates; higher metabolism may allow faster cellular proliferation. Alternatively, metabolic rates are temperature dependent, and metabolic rates might respond differentially to temperature among species and compensate for differing incubation temperatures. These alternatives are …

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Legitimacy And The Use Of Natural Resources In Kruger National Park, South Africa, Randy Tanner Jan 2007

Legitimacy And The Use Of Natural Resources In Kruger National Park, South Africa, Randy Tanner

Graduate Student Theses, Dissertations, & Professional Papers

Around the globe, protected area managers confront an increasingly complex web of interests and demands, expressed by a variety parties, that often compete or conflict. When an action concerning the governance and management of a protected area is infused with such complexity, decision-making requires an evaluation of that action's legitimacy. Most often, this evaluation is implicitly made rather than expressly articulated. The purpose of this dissertation was both to illustrate the importance and utility of explicitly evaluating legitimacy and to provide a conceptual framework for understanding how the legitimacy of protected area governance and management may be understood. To better …

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Letters From Mrs. Chenowith And Other Stories, Jill M. Walsh Jan 2007

Letters From Mrs. Chenowith And Other Stories, Jill M. Walsh

Graduate Student Theses, Dissertations, & Professional Papers

None

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Lobachevski Illuminated: Content, Methods, And Context Of The Theory Of Parallels, Seth Braver Jan 2007

Lobachevski Illuminated: Content, Methods, And Context Of The Theory Of Parallels, Seth Braver

Graduate Student Theses, Dissertations, & Professional Papers

In the 1820's, Nikolai Ivanovich Lobachevski discovered and began to explore the world's first non-Euclidean geometry. This crucial development in the history of mathematics was not recognized as such in his own lifetime. When his work finally found a sympathetic audience in the late 19th century, it was reinterpreted in the light of various intermediate developments (particularly Riemann's conception of geometry), which were foreign to Lobachevski's own way of thinking about the subject.

Because our modern understanding of his work derives from these reinterpretations, many of Lobachevski's most striking ideas have been forgotten. To recover them, I have produced an …

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Monitoring Program And Assessment Of Coyote Predation For Olympic Marmots, Julia Judyta Witczuk Jan 2007

Monitoring Program And Assessment Of Coyote Predation For Olympic Marmots, Julia Judyta Witczuk

Graduate Student Theses, Dissertations, & Professional Papers

Witczuk, Julia J. M.S., Summer2007 Wildlife Biology MONITORING PROGRAM AND ASSESSMENT OF COYOTE PREDATION FOR OLYMPIC MARMOTS Chairperson: L. Scott Mills The Olympic marmot (Marmota olympus) is an endemic species to the Olympic Peninsula, Washington State. Although nearly all of its range is enclosed within Olympic National Park, declines and local extirpations of the species have been documented. The most plausible driver of the decline appears to be an increase in predator pressure. My thesis had two main objectives. First, I investigated the role of non-native coyotes (Canis latrans) in causing marmot mortality. Through park-wide carnivore scat analysis I determined …

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My Brother The Buffalo: An Ethnohistorical Documentation Of The 1999 Buffalo Walk And The Cultural Significance Of Yellowstone Buffalo To The Lakota Sioux And Nez Perce Peoples, Sarah Anne Tarka Jan 2007

My Brother The Buffalo: An Ethnohistorical Documentation Of The 1999 Buffalo Walk And The Cultural Significance Of Yellowstone Buffalo To The Lakota Sioux And Nez Perce Peoples, Sarah Anne Tarka

Graduate Student Theses, Dissertations, & Professional Papers

This study was prepared for the National Park Service to serve as documentation of the cultural significance of Yellowstone buffalo to two American Indian cultural groups, the Nez Perce and the Lakota Sioux, and of the 1999 Buffalo Walk and accompanying ceremony that took place within the boundary of the park. Both Lakota Sioux and Nez Perce peoples had leadership roles in the Buffalo Walk, which was a benchmark event in the history of the park and of Yellowstone buffalo management. Participants in the Buffalo Walk walked and rode more than 500 miles from Rapid City, South Dakota to the …

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Nad(P)H:Quinone Oxidoreductase (Nqo1)-Directed Lavendamycin Antitumor Agents: Structure-Based Design, Molecular Modeling And Structure-Activity Studies, Mary Hassani Jan 2007

Nad(P)H:Quinone Oxidoreductase (Nqo1)-Directed Lavendamycin Antitumor Agents: Structure-Based Design, Molecular Modeling And Structure-Activity Studies, Mary Hassani

Graduate Student Theses, Dissertations, & Professional Papers

NAD(P)H:quinone oxidoreductase 1 (NQO1) is a two-electron reductase that catalyzes an NAD(P)H-dependent activation of many quinone-based antitumor agents. NQO1, expressed at high levels in many human solid tumors, can be used as a target for enzyme-directed bioreductive antitumor drug development. We hypothesized that lavendamycins, quinolinedione antitumor antibiotics, can be activated by NQO1 in cancer cells that overexpress NQO1 to exhibit selective toxicity toward those cells. The effects of functional group changes on the metabolism of lavendamycins by recombinant human NQO1 were studied using a spectrophotometric assay. These structure-activity relationship (SAR) studies determined key structural features that were required for lavendamycin …

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Negotiated Forgiveness In Parent-Child Relationships: Investigating Links To Politeness, Wellness And Sickness, Jennifer Lynn Geist Jan 2007

Negotiated Forgiveness In Parent-Child Relationships: Investigating Links To Politeness, Wellness And Sickness, Jennifer Lynn Geist

Graduate Student Theses, Dissertations, & Professional Papers

Upon experiencing conflict in a relationship, individuals have a variety of response options. While one can seek revenge or avoid that person, another option – forgiveness – can repair the relationship and foster health for both relationship partners. In coming together to confront the conflict and move beyond it, relational partners negotiate forgiveness in interpersonal interactions to accommodate face needs. In doing so, individuals must communicate by seeking forgiveness from and granting it to their relational partners. While much research has pointed to the health benefits associated with forgiving, little has explored the role communicating specifically plays in later received …

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Neuropsychological Correlates Of Borderline Personality Disorder, Christopher S. Miller Jan 2007

Neuropsychological Correlates Of Borderline Personality Disorder, Christopher S. Miller

Graduate Student Theses, Dissertations, & Professional Papers

In the current study, participants with borderline personality disorder (BPD) displayed deficits in neuropsychological functioning when compared with healthy controls. Participants with BPD performed worse on all measures of cognitive functioning: attention, verbal memory, processing speed and a measure of general neuropsychological functioning. The study found that depression was significantly more prevalent in the BPD sample compared with the control sample and that there was a significant inverse correlation between level of depression and scores on a general index of neuropsychological functioning. Results from ANCOVA analyses revealed significant differences existed in neuropsychological performance on all four measures of cognitive functioning …

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Organizing Rural Communities For Effective Citizen Science Programs, Anna Dean Holden Jan 2007

Organizing Rural Communities For Effective Citizen Science Programs, Anna Dean Holden

Graduate Student Theses, Dissertations, & Professional Papers

Citizen science, or the use of volunteers for scientific projects, is becoming a popular way for agencies and organizations to collect data. The benefits of citizen science include saving the agency or organization resources, educating the community about conservation issues, and promoting land stewardship. Currently, many citizen monitoring organizations are based in urban areas, whereas their projects are located near more rural towns. Research shows that demographics such as area of residence can be a factor in the public’s attitude toward any scientific or land management project (Williams et al, 2002; Kellert, 1978, 1985; Vaske et al, 2001). This fact …

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