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2010

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Money Does Grow On Trees: A. B. Hammond And The Age Of The Lumber Baron, Gregory Llewellyn Gordon Jan 2010

Money Does Grow On Trees: A. B. Hammond And The Age Of The Lumber Baron, Gregory Llewellyn Gordon

Graduate Student Theses, Dissertations, & Professional Papers

Two highly contrasting views inform our view of America's Industrial Era (1877-1920). The "captains of industry" thesis holds that America's industrial and economic might depended on creative capitalists freely pursuing individual wealth. The opposing "robber baron" perspective holds that the capitalist free-market system engendered a great disparity of wealth and resulted in social and environmental costs while accruing benefits to the few.

In seeking to understand the Industrial Era historians have traditionally looked toward the top echelon of American businessmen: Rockefeller, Gould, Morgan, and the like, largely ignoring the scores of second-tier capitalists. The era of "laissez-faire" capitalism, however, was …


Democracy And Economic Growth In Argentina, Uriel. Lotarynski Jan 2010

Democracy And Economic Growth In Argentina, Uriel. Lotarynski

Harriet L Wilkes Honors College Theses 2010 - 2019

By now, a vast literature has attempted to answer the question of whether democracy is conducive to economic growth. The empirical side of the literature has not come to any consensus on this issue. My thesis examines Argentina's economic and political history from 1960 to the present, including particularly volatile episodes with many military regimes. Specifically, I attempt to contribute to the democracy-growth literature by examining whether Argentina's level of democracy affected its economic growth. Controlling for a number of factors, I construct an econometric model that focuses on GDP as the dependent variable and democracy as the independent variable …


Optimizing Atrazine Catabolism In Pseudomonas Sp. Strain Adp, Robert. Anderson Jan 2010

Optimizing Atrazine Catabolism In Pseudomonas Sp. Strain Adp, Robert. Anderson

Harriet L Wilkes Honors College Theses 2010 - 2019

Atrazine is a popular herbicide used in over 80 countries to inhibit the growth of broadleaf and grassy weeds. Atrazine is a common pollutant in soil and groundwater, and high concentrations of atrazine cause developmental defects in fish, amphibians, and birds. The bacteria Pseudomonas sp. strain ADP (P.ADP) uses atrazine as a nitrogen source by transforming atrazine to ammonia through a number of enzymatic reactions. In this project I measured the growth and atrazine degradation of P.ADP in media with atrazine as the sole nitrogen source. A mutant strain isolated after mutagenesis with UV light showed faster growth and reached …


An Excuse I’Ve Beenworking On For Awhile, Joey Franklin Jan 2010

An Excuse I’Ve Beenworking On For Awhile, Joey Franklin

Faculty Publications

I put bras in the dryer and forget to refill the toilet paper, and I left the milk on the counter this morning. Again. But I ask for directions and say “I love you,” and I almost never leave hair on the soap. Which means, I suppose, I’m not entirely without hope.

I wonder about the implication that most men are just hopeless. And I wonder more about manhood in general—that infernal euphemism: asserted, displayed, defended, envied—cut off in a jealous rage.

I am haunted by the myth and misogyny of “manhood.” Phallic shadows of who I’m “supposed” to be …


Distribution Of Deep-Water Commercial Fisheries Species-Golden Crab, Tilefish, Royal Red Shrimp-In Deep-Water Habitats Off Eastern Florida From Submersible And Rov Dives., John K. Reed, Stephanie Farrington Jan 2010

Distribution Of Deep-Water Commercial Fisheries Species-Golden Crab, Tilefish, Royal Red Shrimp-In Deep-Water Habitats Off Eastern Florida From Submersible And Rov Dives., John K. Reed, Stephanie Farrington

Faculty Scholarship

The purpose of this study is to document the occurrence and distribution of golden crab, blueline tilefish, golden tilefish, and royal red shrimp in deep-water habitats (200 m to ~900 m) off eastern and southern Florida, within the jurisdiction of the South Atlantic Fishery Management Council (SAFMC). The scope of this study extends from the latitude of the north Florida border to the Dry Tortugas and out to the boundary of the U.S. Exclusive Economic Zone which is ~900 m deep within the Straits of Florida. Videotapes from manned submersible and ROV dives were selected to be representative of the …


Gymnochromes E And F, Cytotoxic Phenanthroperylenequinones From A Deep-Water Crinoid, Holopus Rangii., H. V. K. Wangun, A. Wood, C. Fiorilla, John K. Reed, Peter J. Mccarthy, Amy E. Wright Jan 2010

Gymnochromes E And F, Cytotoxic Phenanthroperylenequinones From A Deep-Water Crinoid, Holopus Rangii., H. V. K. Wangun, A. Wood, C. Fiorilla, John K. Reed, Peter J. Mccarthy, Amy E. Wright

Faculty Scholarship

Bioactivity-guided fractionation of metabolites from the crinoid Holopus rangii led to the discovery of two new phenanthroperylenequinone derivatives, gymnochromes E (1) and F (2). Gymnochrome E showed cytotoxic activity toward the NCI/ADR-Res with an IC50 of 3.5 μM. It also inhibited histone deacetylase-1 with an IC50 of 3.3 μM. Gymnochrome F was a moderate inhibitor of myeloid cell leukemia sequence 1 (MCL-1) binding to Bak. Two anthraquinone metabolites, emodic acid (4) and its new bromo derivative (5), were also isolated from the crinoid and show remarkable similarity to the phenanthroperylenequinone …


Comparison Of The Anaerobic Microbiota Of Deep-Water Geodia Spp. And Sandy Sediments In The Straits Of Florida., W. M. Bruck, T. B. Bruck, W. T. Self, John K. Reed, S. S. Nitecki, Peter J. Mccarthy Jan 2010

Comparison Of The Anaerobic Microbiota Of Deep-Water Geodia Spp. And Sandy Sediments In The Straits Of Florida., W. M. Bruck, T. B. Bruck, W. T. Self, John K. Reed, S. S. Nitecki, Peter J. Mccarthy

Faculty Scholarship

Marine sediments and sponges may show steep variations in redox potential, providing niches for both aerobic and anaerobic microorganisms. Geodia spp. and sediment specimens from the Straits of Florida were fixed using paraformaldehyde and 95% ethanol (v/v) for fluorescence in situ hybridization (FISH). In addition, homogenates of sponge and sediment samples were incubated anaerobically on various cysteine supplemented agars. FISH analysis showed a prominent similarity of microbiota in sediments and Geodia spp. samples. Furthermore, the presence of sulfate-reducing and annamox bacteria as well as other obligate anaerobic microorganisms in both Geodia spp. And sediment samples were also confirmed. Anaerobic cultures …


Human-Black Bear Interactions In Missoula Montana, Jerod A. Merkle Jan 2010

Human-Black Bear Interactions In Missoula Montana, Jerod A. Merkle

Graduate Student Theses, Dissertations, & Professional Papers

The increasing frequency and distribution of human-wildlife interactions is a direct result of a growing human footprint worldwide. Specifically, the effects of urbanization can be significant for many species, including American black bears (Ursus americanus). Human-black bear interactions (HBI) resulting in property damage, injury or death to humans, or fear of injury or death to humans are increasing in number and extent throughout North America, and wildlife management agencies are interested in reversing this trend. Using a case study of HBI in Missoula, Montana, my objectives were to examine temporal patterns of human behaviors and attitudes regarding HBI, develop a …


Measurement Of Charm And Beauty Production In Deep Inelastic Ep Scattering From Decays Into Muons At Hera, S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, F. Cindolo, M. Corradi, G. Iacobucci, A. Margotti, R. Nania, A. Polini, S. Antonelli, M. Basile, M. Bindi, L. Cifarelli, A. Contin, S. De Pasquale, G. Sartorelli, A. Zichichi, D. Bartsch, I. Brock, H. Hartmann Jan 2010

Measurement Of Charm And Beauty Production In Deep Inelastic Ep Scattering From Decays Into Muons At Hera, S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, Margarita C. K. Mattingly, P. Antonioli, G. Bari, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, F. Cindolo, M. Corradi, G. Iacobucci, A. Margotti, R. Nania, A. Polini, S. Antonelli, M. Basile, M. Bindi, L. Cifarelli, A. Contin, S. De Pasquale, G. Sartorelli, A. Zichichi, D. Bartsch, I. Brock, H. Hartmann

Faculty Publications

The production of charm and beauty quarks in ep interactions has been measured with the ZEUS detector at HERA for squared four-momentum exchange Q2>20 GeV2, using an integrated luminosity of 126 pb-1. Charm and beauty quarks were identified through their decays into muons. Differential cross sections were measured for muon transverse momenta pTμ> 1.5 GeV and pseudorapidities -1. 62. 3, as a function of pTμ>, ημ, Q2and Bjorken x. The charm and beauty contributions to the proton structure function F2were also extracted. The results agree with previous measurements based on independent techniques and are well described by QCD …


Scaled Momentum Spectra In Deep Inelastic Scattering At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, T. Bołd, G. Boos, M. Borodin, K. Borras, D. Boscherini, Margarita C. K. Mattingly Jan 2010

Scaled Momentum Spectra In Deep Inelastic Scattering At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, T. Bołd, G. Boos, M. Borodin, K. Borras, D. Boscherini, Margarita C. K. Mattingly

Faculty Publications

Charged particle production has been studied in neutral current deep inelastic ep scattering with the ZEUS detector at HERA using an integrated luminosity of 0.44 fb?1. Distributions of scaled momenta in the Breit frame are presented for particles in the current fragmentation region. The evolution of these spectra with the photon virtuality, Q2, is described in the kinematic region 10 < Q2< 41000Ge V2. Next-to-leading-order and modified leading-log-approximation QCD calculations as well as predictions from Monte Carlo models are compared to the data. The results are also compared to e+e? annihilation data. The dependences of the pseudorapidity distribution of the particles on Q2 and on the energy in the p system, W, are presented and interpreted in the context of the hypothesis of limiting fragmentation.


Measurement Of D+ And ΛC+ Production In Deep Inelastic Scattering At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, T. Bołd, E. G. Boos, M. Borodin, K. Borras, Margarita C. K. Mattingly Jan 2010

Measurement Of D+ And ΛC+ Production In Deep Inelastic Scattering At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, T. Bołd, E. G. Boos, M. Borodin, K. Borras, Margarita C. K. Mattingly

Faculty Publications

Charm production in deep inelastic scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 120 pb-1. The hadronic decay channels D+ → KS0π+, Λc+ → pKS0 and Λc+ → Λπ+, and their charge conjugates, were reconstructed. The presence of a neutral strange hadron in the final state reduces the combinatorial background and extends the measured sensitivity into the low transverse momentum region. The kinematic range is 0 < pT (D+,Λc+ ) < 10GeV, |η(D+,Λc+ )| < 1.6, 1.5 < Q2 < 1000GeV2 and 0.02 < y < 0.7. Inclusive and differential cross sections for the production of D+ mesons are compared to next-to-leading-order QCD predictions. The fraction of c quarks hadronising into Λc+ baryons is extracted.


Measurement Of J/Ψ Photoproduction At Large Momentum Transfer At Hera, S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, P. Antonioli, G. Bari, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, F. Cindolo, M. Corradi, G. Iacobucci, A. Margotti, R. Nania, A. Polini, S. Antonelli, M. Basile, M. Bindi, L. Cifarelli, A. Contin, S. De Pasquale, G. Sartorelli, A. Zichichi, D. Bartsch, I. Brock, H. Hartmann, E. Hilger, Margarita C. K. Mattingly Jan 2010

Measurement Of J/Ψ Photoproduction At Large Momentum Transfer At Hera, S. Chekanov, M. Derrick, S. Magill, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, P. Antonioli, G. Bari, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, F. Cindolo, M. Corradi, G. Iacobucci, A. Margotti, R. Nania, A. Polini, S. Antonelli, M. Basile, M. Bindi, L. Cifarelli, A. Contin, S. De Pasquale, G. Sartorelli, A. Zichichi, D. Bartsch, I. Brock, H. Hartmann, E. Hilger, Margarita C. K. Mattingly

Faculty Publications

The proton-dissociative diffractive photoproduction of J/ψ mesons has been studied in ep collisions with the ZEUS detector at HERA using an integrated luminosity of 112 pb-1. The cross section is presented as a function of the photon-proton centre-ofmass energy and of the squared four-momentum transfer at the proton vertex. The results are compared to perturbative QCD calculations.


The Divine Covenant Lawsuit Motif In Canonical Perspective, Richard M. Davidson Jan 2010

The Divine Covenant Lawsuit Motif In Canonical Perspective, Richard M. Davidson

Faculty Publications

No abstract provided.


Taming The Wild: On Womanhood, Nation And Nature In Ann-Marie Macdonald's Fall On Your Knees And The Way The Crow Flies, Yvonne Michelle Hammond Jan 2010

Taming The Wild: On Womanhood, Nation And Nature In Ann-Marie Macdonald's Fall On Your Knees And The Way The Crow Flies, Yvonne Michelle Hammond

Graduate Student Theses, Dissertations, & Professional Papers

This project evaluates the work of Canadian author and playwright Ann-Marie Macdonald in the context of links between ecocritical, feminist and post-colonial perspectives; it seeks to understand how broader definitions for gender provide an alternative to the patriarchal binaries that limit both individual and national identities. Part of the Canadian conscious is an anxiety that questions not only the way difference impacts their culture, but also how these differences speak to a lack of a homogenized national identity. This study focuses on Macdonald�s novels Fall on Your Knees (1996) and The Way the Crow Flies (2003) , in order to …


Planning Serendipitous Liaison Outreach, John Glover, Bettina Peacemaker Jan 2010

Planning Serendipitous Liaison Outreach, John Glover, Bettina Peacemaker

VCU Libraries Faculty and Staff Presentations

College and university students, staff, and faculty are busier in 2010 than ever before. Many students work full-time in addition to school. With budget cuts, staff members are doing multiple jobs. Faculty members are being hired as fixed-term, temporary, or adjunct instructors more than ever. People do not come to the library as much as they used to, and they are often in a rush when they do.

At the same time, evolving models of reference service mean that liaison librarians are often sequestered in their offices, working elsewhere on campus, or otherwise not available when their patrons happen to …


Creating Peaceable Schools: Instructional And Management Approaches, Elvin Gabriel Jan 2010

Creating Peaceable Schools: Instructional And Management Approaches, Elvin Gabriel

Faculty Publications

No abstract provided.


Territoriality And Scent Marking Behavior Of African Wild Dogs In Northern Botswana, Margaret Parker Jan 2010

Territoriality And Scent Marking Behavior Of African Wild Dogs In Northern Botswana, Margaret Parker

Graduate Student Theses, Dissertations, & Professional Papers

Conserving wide ranging, endangered species is challenging, and managers often lack information on movement and social dynamics. Wild dogs, Lycaon pictus, are large, wide-ranging carnivores and one of the most endangered animals in Africa. Unlike other large carnivores, wild dogs do not vocalize as a form of territorial advertisement so to explore mechanisms of communication and movement behaviors, I radio collared and observed a population of wild dogs in northern Botswana, to collect fine-scaled, contemporaneous movement data on neighboring packs of wild dogs, and collected scent marks from known individuals for chemical analyses and behavioral experiments.

To test whether wild …


The Biogeography Of Ageratina Adenophora: A Mexican Trans-Global Invader, Heather Marie Evans Jan 2010

The Biogeography Of Ageratina Adenophora: A Mexican Trans-Global Invader, Heather Marie Evans

Graduate Student Theses, Dissertations, & Professional Papers

Evans, Heather, Master of Science, May 2010 The Biogeography of Ageratina adenophora: A Mexican Trans-Global Invader Co-Chairman: Dr. Jeffrey Gritzner Co-Chairman: Dr. Ragan Callaway Invasive plants are a global problem often resulting in negative impacts upon populations of native plants and the environments in which they grow. Invasive plants inhibit native species and take over areas where they have been introduced. These invasive species create ecological problems for wildlife foraging, as they often transform the vegetation of native habitats resulting in conditions unsuitable for grazing. In addition, invasive plant species pose problems for humans in the areas of health, economics, …


The Effects Of Massage On Mood State, Range Of Motion, Sports Performance, And Perceived Performance, Rebecca Jane Guest Jan 2010

The Effects Of Massage On Mood State, Range Of Motion, Sports Performance, And Perceived Performance, Rebecca Jane Guest

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: Sports massage is commonly used to treat pain, soreness, and stiffness related to sports injury and training, as well as for injury prevention. Believed to increase blood flow, decrease swelling, reduce muscle tension, and increase a sense of well-being, massage is a widely used manual therapy across the world. Objective: The purpose of this study was to determine the effects of a twenty-minute sports massage on mood state, range of motion, sports performance, and perceived performance. Methods: This repeated measures study consisted of passive recovery and massage recovery trials. Baseline testing included the Profile of Mood States questionnaire, range …


The Faithful Skeptics: Conservative Christian Religious Beliefs And Perceptions Of Climate Change, Wylie Allen Carr Jan 2010

The Faithful Skeptics: Conservative Christian Religious Beliefs And Perceptions Of Climate Change, Wylie Allen Carr

Graduate Student Theses, Dissertations, & Professional Papers

Global climate change presents one of the most challenging ecological and social problems facing the world today. In order to prevent potentially harmful ecological and social impacts from rising global average temperatures, Americans will need to drastically reduce their greenhouse gas emissions by 2050; our willingness to do so though is questionable as opinion poll data suggests that addressing climate change remains an extremely low priority for most Americans. Social scientists from across a variety of disciplines have suggested a number of reasons why this may be case; however very few have focused on the ways that religious beliefs are …


Search For Gravitational-Wave Inspiral Signals Associated With Short Gamma-Ray Bursts During Ligo's Fifth And Virgo's First Science Run, J. Abadie, B. P. Abbott, R. Abbott, T. Accadia, F. Acernese, R. Adhikari, P. Ajith, B. Allen, G. Allen, E. Amador Ceron, R. S. Amin, S. B. Anderson, W. G. Anderson, F. Antonucci, S. Aoudia, M. A. Arain, M. Araya, K. G. Arun, Y. Aso, S. Aston, P. Astone, P. Aufmuth, C. Aulbert, S. Babak, P. Baker, G. Ballardin, S. Ballmer, D. Barker, F. Barone, B. Barr, P. Barriga, Tiffany Z. Summerscales Jan 2010

Search For Gravitational-Wave Inspiral Signals Associated With Short Gamma-Ray Bursts During Ligo's Fifth And Virgo's First Science Run, J. Abadie, B. P. Abbott, R. Abbott, T. Accadia, F. Acernese, R. Adhikari, P. Ajith, B. Allen, G. Allen, E. Amador Ceron, R. S. Amin, S. B. Anderson, W. G. Anderson, F. Antonucci, S. Aoudia, M. A. Arain, M. Araya, K. G. Arun, Y. Aso, S. Aston, P. Astone, P. Aufmuth, C. Aulbert, S. Babak, P. Baker, G. Ballardin, S. Ballmer, D. Barker, F. Barone, B. Barr, P. Barriga, Tiffany Z. Summerscales

Faculty Publications

Progenitor scenarios for short gamma-ray bursts (short GRBs) include coalescenses of two neutron stars or a neutron star and black hole, which would necessarily be accompanied by the emission of strong gravitational waves. We present a search for these known gravitational-wave signatures in temporal and directional coincidence with 22 GRBs that had sufficient gravitational-wave data available in multiple instruments during LIGO's fifth science run, S5, and Virgo's first science run, VSR1. We find no statistically significant gravitational-wave candidates within a [ - 5, + 1)s window around the trigger time of any GRB. Using the Wilcoxon-Mann-Whitney U-test, we find no …


Socially Induced Synchronization Of Every-Other-Day Egg Laying In A Seabird Colony, Shandelle M. Henson, James L. Hayward, J. M. Cushing, Joseph C. Galusha Jan 2010

Socially Induced Synchronization Of Every-Other-Day Egg Laying In A Seabird Colony, Shandelle M. Henson, James L. Hayward, J. M. Cushing, Joseph C. Galusha

Faculty Publications

Spontaneous oscillator synchrony has been documented in a wide variety of electrical, mechanical, chemical, and biological systems, including the menstrual cycles of women and estrous cycles of Norway Rats (Rattus norvegicus). In temperate regions, many colonial birds breed seasonally in a time window set by photoperiod; some studies have suggested that heightened social stimulation in denser colonies can lead to a tightened annual reproductive pulse. It has been unknown, however, whether the analog of menstrual synchrony occurs in birdsthat is, whether avian ovulation cycles can synchronize on a daily timescale within the annual breeding pulse. We report every-other-day clutch-initiation and …


To Save The World: The Untold Stories Of Memorial Row, Michael Dean Webster Jan 2010

To Save The World: The Untold Stories Of Memorial Row, Michael Dean Webster

Graduate Student Theses, Dissertations, & Professional Papers

On Arbor Day, 1919, 32 Ponderosa Pine trees were planted on the campus of the University of Montana to commemorate individuals associated with the university who died while serving Montana in World War I. Collectively called Memorial Row and situated among present-day McGill and Don Anderson Halls and the Social Science and Education buildings, the trees honor individuals who died in combat, as a result of combat injuries, and from the Spanish Influenza pandemic of 1918 while stationed with the Student Army Training Corps (SATC) on the UM campus or at Fort Missoula. Four women who volunteered as nurses and …


Using Patchy Plant Invasions To Understand How Diffuse Interactions Modify Facilitation And Competition, Kerry Lee Metlen Jan 2010

Using Patchy Plant Invasions To Understand How Diffuse Interactions Modify Facilitation And Competition, Kerry Lee Metlen

Graduate Student Theses, Dissertations, & Professional Papers

Indirect interactions among plants promote conditionality in competitive outcomes that affect plant community structure and function. I utilized spatially patchy distributions of two invasive exotic plants, Centaurea stoebe and Bromus tectorum, to explore conditionality in plant interactions and the implications of this conditionality for community invasibility. Additionally, I expanded this research to investigate how these two invaders interact with each other as they overrun native ecosystems. Throughout intermountain prairie of western Montana Centaurea was found at high abundances in open prairie, but was a relatively minor component of the plant community under isolated Pinus ponderosa. In contrast, Bromus …


Short-Term Effects Of Wildfire On Sierra Nevada Bighorn Sheep Habitat Ecology, Lacey Greene Jan 2010

Short-Term Effects Of Wildfire On Sierra Nevada Bighorn Sheep Habitat Ecology, Lacey Greene

Graduate Student Theses, Dissertations, & Professional Papers

We studied changes in vegetation and habitat selection by endangered Sierra Nevada bighorn sheep (Ovis candensis sierrae; hereafter Sierra bighorn) for 2 years following wildfire on winter ranges in eastern California. We hypothesized that wildfire would change both forage availability and predation risk. Green forage biomass on Sierra bighorn winter ranges rebounded quickly from wildfire. Within 2 years green forage biomass was equal in burned and unburned areas, although total forage biomass was greater in unburned areas. Plants in the burn had 3% greater crude protein but equivalent digestibility and phenology. Forage composition in burned areas was forb dominated compared …


Spatio-Temporal Optimization Of Tree Removal To Efficiently Minimize Crown Fire Potential, Marco A. Contreras Jan 2010

Spatio-Temporal Optimization Of Tree Removal To Efficiently Minimize Crown Fire Potential, Marco A. Contreras

Graduate Student Theses, Dissertations, & Professional Papers

High-intensity wildfires have resulted in large financial, social, and environmental costs in the western U.S. This trend is not expected to decline soon, as there are millions of overstocked hectares at medium to high risk of catastrophic wildfires. Thinning is being widely used to restore different types of overstocked forest stands. Typically, thinning prescriptions are derived from average stand attributes and applied to landscapes containing a large number of stands. Stand-level thinning prescriptions have thus limitations when applied for reducing the risk of high-intensity wildfires. They use indicators of crown fire potential (e.g., canopy base height and canopy bulk density) …


Stewardship In West African Vodun: A Case Study Of Ouidah, Benin, Hayden Thomas Janssen Jan 2010

Stewardship In West African Vodun: A Case Study Of Ouidah, Benin, Hayden Thomas Janssen

Graduate Student Theses, Dissertations, & Professional Papers

Indigenous, animistic religions inherently convey a close relationship and stewardship for the environment. This stewardship is very apparent in the region of southern Benin, Africa. The Fon peoples of this region practice a traditional religion termed Vodun, which manifested from the 17th century slave trade, and subsequently migrated to the Caribbean and Americas where it transmuted into Voodoo, among other religions. The migration of pre-colonial religious canon to the Western Hemisphere has garnered ample study; however, the pioneering religion, Vodun, has received far less scholastic attention, despite Benin’s recognition of Vodun as a national religion. In this thesis, I contend …


Subjective Experience And Psychological Effects Of Participating In Adventure Experiences: An Exploratory Study, Abby Marie Kiklevich Jan 2010

Subjective Experience And Psychological Effects Of Participating In Adventure Experiences: An Exploratory Study, Abby Marie Kiklevich

Graduate Student Theses, Dissertations, & Professional Papers

Adventure Experiences (AE) are used in many different types of treatment for adolescents. Two different models have been proposed to understand the different types of experiences individuals might have while participating in these activities: the Orthogonal Model of Flow (Csikszentmihalyi & Rathunde 1993) and the Adventure Experience Paradigm (Priest, 1992). This study combined these two models to assess the use of the psychological constructs of mindfulness and emotion regulation during the AE for individuals at different stages of the combined model. Participants were offered the opportunity to complete an AE consisting of a beginner–rated rock climb. Those who elected to …


Sudden Fortune, Lehuanani Marie Shelton Jan 2010

Sudden Fortune, Lehuanani Marie Shelton

Graduate Student Theses, Dissertations, & Professional Papers

A collection of short stories and experimental forms centered upon the life of Atti, a heroine whose experience as a multi-ethnic, lesbian-identified artist contributes to her (and other characters') theories about identity formation in a global community--one in which Western norms and Chamoru cultural practices are juxtaposed. Atti (whose name in Chamoru means "one who plays tricks") is an atypical heroine-figure, even in the most contemporary American literature, though her experience is representative of a significant community of Pacific Islanders currently living in America.


Summer Wolf Diet In Northwestern Montana, Jonathan Derbridge Jan 2010

Summer Wolf Diet In Northwestern Montana, Jonathan Derbridge

Graduate Student Theses, Dissertations, & Professional Papers

Wolf (Canis lupus) diet can be estimated from undigested remains of prey in scats or through stable isotope analysis (SIA) of wolf hair when distinct δ13C and δ15N values of potential diet sources are known. Our objectives were to compare diet analysis methods, to estimate intra-population diet variability, and to determine proportions of prey consumed by wolves. We collected scats of 4 wolf packs in northwestern Montana from June to August 2008, and guard hairs of 45 wolves from 12 packs, May to August 2009. We calculated percent biomass consumed of deer (Odocoileus spp.), elk (Cervus canadensis), moose (Alces alces), …