Digital Commons Network^™

Tennessee Williams' "Plastic Theater" A Formulation Of Dramaturgy For "The American Method" Theater, Peter A. Philips

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Against The Grain: Railroad Ramifications As Oil Crosses Wheat Country, Laura Scheer

Graduate Student Theses, Dissertations, & Professional Papers

Over the past two years, grain growers along Montana’s Hi-Line have experienced significant shipping delays because of heavy traffic on the railroads in the northern plains. The delays caused declines in wheat prices and many farmers had to build extra storage to house the crops they couldn’t get on the rails. Burlington Northern Santa Fe Railway, the main railroad serving the Hi-Line, blames the congestion on harsh winter weather, a larger than average crop harvest and an increase in shipping demands across all sectors. Farmers say the railroad has favored increasing shipments of crude oil from the Bakken shale formation …

The Sensitivity Of Soil Respiration To Soil Temperature, Moisture, And Carbon Supply At The Global Scale, Andrew Hursh

Graduate Student Theses, Dissertations, & Professional Papers

Soil respiration is one of the most important terms in the global carbon budget, yet we know very little about how important environmental factors control this process at the global scale. Soils contain more carbon than terrestrial biomass and the atmosphere combined and contribute ten times more carbon dioxide to the atmosphere each year than the burning of fossil fuels. This study provides new insight on the factors driving soil respiration at the global scale by assimilating satellite observations of soil moisture, temperature, and net primary productivity with the Global Soil Respiration Database (SRDB).While temperature, moisture, carbon supply and other …

Alpine Experiments: The National Parks And The Development Of Skiing In The American West, Jeffrey T. Meyer

Graduate Student Theses, Dissertations, & Professional Papers

In 1886, the U.S. Army mounted cavalry soldiers on skis to patrol the winter landscape of Yellowstone National Park. Prior to Yellowstone's skiing soldiers, the U.S. government had no formal relationship with skiing. In Yellowstone, the Army initiated the U.S. government's intimate and enduring relationship with skiing in the American West. When the National Park Service (NPS) took over the management of Yellowstone, the government's involvement with western skiing transferred over to the NPS. Upon its creation in 1916, the NPS inherited a national park system primarily carved from the high western mountains and embraced the promotion of recreational skiing …

"Horses And Oil In His Blood": Mythopoetics And Western Petromelancholia In Alexandra Fuller's The Legend Of Colton H. Bryant, Lindsay Stephens

Graduate Student Theses, Dissertations, & Professional Papers

Alexandra Fuller’s book The Legend of Colton H. Bryant, often read as merely a sad biography of a young man who meets his demise in the Wyoming energy patch, performs urgent cultural work. Fuller captures Wyoming’s shift from conventional (Easy Oil) extraction to the extreme (Tough Oil) extraction method known as hydraulic fracturing, or fracking, at the dawn of the twenty-first century. This shift to Tough Oil involves far more than engineering concerns, as Stephanie LeMenager points out in her cultural critique Living Oil. LeMenager terms our national failure to acknowledge the crises that accompany Tough Oil practices …

Coenzyme Q10, Sean M. Blumhardt

Graduate Student Theses, Dissertations, & Professional Papers

Blumhardt, Sean, M.A., May 2015, Exercise Science

Coenzyme Q10

Committee Chair: Dr. Steven Gaskill

Coenzyme Q10 (CoQ10) is a strong antioxidant and a key component of energy production in the electron transport chain. CoQ10 levels decrease with both age and cardiac disease in plasma and myocardium. After plasma CoQ10 concentrations decrease, dietary changes are generally unable to reestablish normal levels. CoQ10 supplementation is an inexpensive and safe therapy is able to reduce or prevent damage to cell membranes and vasculature by buffering reactive oxidative species. CoQ10 supplementation can decrease blood pressure in hypertensive patients as well as increase cardiac function …

Human Consequences Of Climate Change, Climate Refugees: An Exploratory Essay, Frederick A. Snyder-Manetti

Graduate Student Theses, Dissertations, & Professional Papers

While planning my course schedule for the 2009 Spring Semester, I found myself desperately short of elective credits toward my Bachelor of Arts degree in Geography in order to graduate by the end of the 2010 Autumn Semester. From the limited course choices offered for the spring semester, only two worked with the other required courses I needed as well: Cultural & Global Competence and Global Hot Spots. Little did I know at the time, but the latter would prove to be the most stimulating course of my entire undergraduate geography program. Not only did this course forge within me …

Assessment Of Avalanche Mitigation Planning For Developed Areas In The Rocky Mountain’S Of Colorado, Daniel Kozel

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

The Role Of Dksa In The Stringent Response In The Lyme Disease Spirochete Borrelia Burgdorferi, Britney Cheff

Graduate Student Theses, Dissertations, & Professional Papers

Borrelia burgdorferi, the bacterium that causes Lyme disease, is maintained in nature through an enzootic cycle that includes a tick vector and a vertebrate host. The bacterium is acquired by an Ixodes tick from an infected vertebrate. The bacterium alters its gene expression to adapt to different environments of the tick and vertebrate. Between tick feedings, B. burgdorferi must contend with nutrient stress. The stringent response is a physiological mechanism when bacteria switch from “thriving” to “surviving” mode in response to limited nutrient resources; it is mediated by an increase in the nucleotide alarmone guanosine penta- or tetraphosphate, abbreviated …

Self-Compassion As A Moderator Of The Relationship Between Emotion Dysregulation And Borderline Personality Disorder Symptoms, Priya Loess

Graduate Student Theses, Dissertations, & Professional Papers

A core feature of borderline personality disorder (BPD) is emotion dysregulation (American Psychiatric Association, 2013). Such dysregulation leads to emotions spiraling out of control, hindering reason, and leading to out-of-control maladaptive behaviors (Conklin, Bradley, Westen, 2006). Invalidating environments, coupled with biologically based emotional vulnerability, are thought to account for the development of BPD (Linehan, 1993). Self-compassion (SC) is in contrast to some common symptoms related to BPD, such as self-hatred, intense shame, and negative self-schemas. SC was tested as a potential moderating mechanism in the relationship between emotion dysregulation and BPD symptoms among a sample of college students. SC consists …

Community Perturbation Associated With New Zealand Mudsnail (Potamapyrgus Antipodarum) Invasion: Discrepancies In Temporal And Spatial Assessment, Eric H. Richins

Graduate Student Theses, Dissertations, & Professional Papers

Invasive species have the potential to alter the ecosystems within which they establish as well as adjacent but uninvaded ecosystems by altering the flow of nutrients or biota across system boundaries. New Zealand mudsnails (Potamopyrgus antipodarum; NZMS) are often very abundant where they invade, sequestering the majority of stream primary production. This sequestering of production may reduce aquatic insect production, subsequent insect emergence and subsidies to riparian ecosystems. Tetragnathid spiders, an insectivorous riparian specialist, are dependent on the emergence of aquatic insects and are typical indicators of aquatic insect subsidies to riparian zones. In addition, NZMS invasions can result …

The Mountains And The Men, Caitlin Macdougall

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Religion, Russo-British Diplomacy And Foreign Policy In Anna Ivanovna’S Russia (1730-1740), Kyeann Sayer

Graduate Student Theses, Dissertations, & Professional Papers

The reign of Russian empress Anna Ivanovna (1730-1740) has been known primarily for disproportionate “German” influence, Anna’s refusing the “conditions” imposed by the supposedly backward-looking noble faction that engineered her succession, and unflattering court spectacle. Religion and foreign policy have received relatively little attention. Meanwhile, the formalization of Anglo-Russian diplomatic and trade relations during Anna’s reign has been seen as the triumph of “modern” nobility who rose as a result of the Petrine reforms. Examination of the concomitant diplomatic relations has focused on the strategies and personalities of Anna’s “German” advisers and portrays Russia as dependent. Finally, the Russo-Turkish War …

July 4, 1865: A Nation In Search Of Itself, Sorn A. Jessen

Graduate Student Theses, Dissertations, & Professional Papers

The eighty-ninth anniversary of the declaration of American independence from Britain, on July 4, 1865, caught the nation at a critical time in its history. The great national crisis of civil war was over, but the nation had not yet re-united. The thesis argues that in the aftermath of the Civil War, American nationalism could not be reconstituted on neither an ethnic nor a civic model. Rather, on the eighty-ninth anniversary of Independence, the course of American Nationalism fell out along lines decreed by historical memory. The narrative construction of the past in the present constituted the only common thread …

Cows And Plows: Science-Based Conservation For Grassland Songbirds In Agricultural Landscapes, Marisa K. Lipsey

Graduate Student Theses, Dissertations, & Professional Papers

Temperate grasslands are among earth’s most imperiled ecosystems. In North America, steep declines of endemic songbird populations indicate that grassland loss and degradation may be approaching critical levels. Grasslands are agricultural landscapes largely (~85%) under private ownership with little formal protection status. Remaining bird populations depend on grazing lands that have not been converted to cropland. We combine regional data from a hotspot for grassland bird diversity (northeast Montana, USA; 26,500-km2) with continental data spanning the northern Great Plains (1,000,000-km2) to evaluate how land use and management influence bird distribution and abundance. Regionally, habitat used by seven grassland specialists spanned …

Abundance, Density, And Opinions About Columbian Black-Tailed Deer, Whidbey Island, Washington, Robert P. Wingard

Graduate Student Theses, Dissertations, & Professional Papers

Obtaining reliable knowledge is the first step towards properly managing wildlife species. Columbian black-tailed deer (Odocoileus hemionus columbianus) on Whidbey Island, Washington have not been the subject of study, and little is known about the population, or the opinion of resident’s of Whidbey Island towards the deer population. However, wildlife managers suggest deer on the island may be overabundant or over social carrying capacity. Given the lack of empirical knowledge about the deer population or human opinions towards deer on Whidbey Island, I designed research to determine the abundance and density of Columbian black-tailed deer on Whidbey Island, …

Decadal Scale Responses Of Soil And Ecosystem Processes To Forest Restoration In Rocky Mountain Conifer Forests, Peter Ganzlin

Graduate Student Theses, Dissertations, & Professional Papers

Decades of fire suppression have left much of the forest in the intermountain western United States exceedingly dense, and forest restoration techniques – including thinning and prescribed fire – are increasingly being used in an attempt to mitigate the potentially disastrous effects of severe wildfire, to enhance tree growth and regeneration, and to stimulate soil nutrient cycling. While many of the short-term effects of forest restoration have been established, the long-term effects on soil biogeochemical and ecosystem processes are largely unknown. In this thesis I present two manuscripts documenting and synthesizing these long-term impacts. The first chapter focuses on the …

A Needs Assessment: Barriers To Wildland Firefighter Fitness Training, Aria E. Mangan

Graduate Student Theses, Dissertations, & Professional Papers

Abstract:

Mangan, Aria, M.S, Spring 2015 Health and Human Performance

A Needs Assessment: Barriers to Wildland Firefighters Fitness Training

Chairperson: Dr. Annie Sondag

Introduction: Working on a wildland fire can be physically and mentally taxing. Given the physical demands of the job, fitness is a key component in keeping wildland firefighters (WLFFs) healthy and safe from injury. Unfortunately little is known about physical training (PT) programs of WLFFs.

Purpose: The purpose of this study was to examine motivators and barriers to PT in WLFFs. Personal, interpersonal, organizational and environmental factors that influence PT were identified. Strategies for overcoming barriers were …

Resilience Through Adversity And Aging: Historical Loss And Resilience In Adults From A Northern Plains Tribe, Desiree L. Fox

Graduate Student Theses, Dissertations, & Professional Papers

Historical loss is a primary contributor to the well-being of American Indian people and their communities. Research has shown that these losses have contributed to modern-day physical and mental health disparities. Research has also shown that adverse experiences, such as historical loss, are associated with the development of resilience. Additionally, increased age has been found to be related to increased levels of resilience. An informal survey of members of a Northern Plains tribal community identified grief as a major area of concern. The present study is a secondary analysis of data that was collected from two culturally-anchored grief retreats. Participants …

Mental Illness, Poverty And Stigma In India: A Case–Control Study, Jean-Francois Trani, Parul Bakhshi, Jill Kuhlberg, Sreelatha S. Narayanan, Hemalatha Venkataraman, Nagendra N. Mishra, Nora E. Groce, Sushrut Jadhav, Smita Deshpande

Brown School Faculty Publications

Objective: To assess the effect of experienced stigma on depth of multidimensional poverty of persons with severe mental illness (PSMI) in Delhi, India, controlling for gender, age and caste.Design: Matching case (hospital)–control (population) study.Setting: University Hospital (cases) and National Capital Region (controls), India.Participants: A case–control study was conducted from November 2011 to June 2012. 647 cases diagnosed with schizophrenia or affective disorders were recruited and 647 individuals of same age, sex and location of residence were matched as controls at a ratio of 1:2:1. Individuals who refused consent or provided incomplete interview were excluded.Main outcome measures: Higher risk of poverty …

Development And Validation Of The 34-Item Disability Screening Questionnaire (Dsq-34) For Use In Low And Middle Income Countries Epidemiological And Development Surveys, Jean-Francois Trani, Ganesh M. Babulal, Parul Bakhshi

Brown School Faculty Publications

Background: Although 80% of persons with disabilities live in low and middle-income countries, there is still a lack of comprehensive, cross-culturally validated tools to identify persons facing activity limitations and functioning difficulties in these settings. In absence of such a tool, disability estimates vary considerably according to the methodology used, and policies are based on unreliable estimates Methods and Findings: The Disability Screening Questionnaire composed of 27 items (DSQ-27) was initially designed by a group of international experts in survey development and disability in Afghanistan for a national survey. Items were selected based on major domains of activity limitations and …

Measuring Participation For Persons With Mental Illness: A Systematic Review Assessing Relevance Of Existing Scales For Low And Middle Income Countries, Ganesh M. Babulal, Parul Bakhshi, Sunyata Kopriva, Sarah A. Ali, Susan A. Goette, Jean-Francois Trani

Brown School Faculty Publications

Background: Participation is increasingly becoming an important outcome for assessment in many fields, including development, disability and policy implementation. However, selecting specific instruments to measure participation has been a significant problem due to overlapping conceptual definitions and use of different theories. The objective of this paper is to identify participation instruments, examine theories/definition supporting their use and highlight scales for use in low and middle-income countries for persons with mental illness. Methods: A systematic literature review was conducted to identify instruments intended to measure participation for individuals with severe mental illness. The search was limited to peer-reviewed articles published in …

Time-Limited Case Management For Homeless Mothers With Mental Health Problems: Effects On Caregiver Mental Health., Judith Samuels, Patrick J. Fowler, Andrea Ault-Brutus, Dein-In Tang, Katherine Marcal

Brown School Faculty Publications

Objective: In this study we test the effect of a time-limited case management model targeting homeless mothers who are experiencing mental health problems. Adapted from an empirically informed intervention to prevent recurrent homelessness among individuals, the Family Critical Time Intervention (FCTI) supports mothers with children for a 9-month period as they move from homeless shelters into affordable housing. The case management team uses a structured intervention to encourage mothers to create and maintain necessary connections in the community for key family supports. Method: We use a longitudinal randomized controlled trial (N = 210) to test whether homeless mothers referred to …

Mental Illness, Poverty And Stigma In India: A Case-Control Study, Jean-Francois Trani, Parul Bakhshi, Jill A. Kuhlberg, Sreelatha S. Narayanan, Hemalatha Venkataraman, Nagendra N. Mishra, Nora E. Groce, Sushrut Jadhav, Smita Deshpande

Brown School Faculty Publications

Objective: To assess the effect of experienced stigma on depth of multidimensional poverty of persons with severe mentalillness(PSMI) in Delhi, India, controlling for gender, age and caste. Design: Matching case(hospital)–control(population) study. Setting:University Hospital (cases) and National Capital Region (controls),India. Participants: A case–control study was conducted from November 2011 to June 2012. 647 cases diagnosed with schizophreniaor affective disorders were recruited and 647 individuals of same age,sex and location of residence were matched as controls at a ratio of 1:2:1. Individuals who refused consent or provided incomplete interview were excluded. Main outcome measures: Higher risk of poverty due to stigma among …

Antibiotic Resistance Among Bacteria Near Sewage Outfalls In Bermuda, Amanda Alker

Harriet L Wilkes Honors College Theses 2010 - 2019

Antibiotic resistance among bacteria is a portentous global concern, which threatens the ability of medical professionals to successfully treat bacterial infections. In Bermuda, there is no wastewater treatment plant; therefore, about 4.3x106 L per day of untreated sewage is released into the ocean through two marine outfalls. Water samples were collected from 12 sample sites (outfalls, offshore sites, and onshore beach sites near the outfalls) over 4 sampling events between August and October, 2013. Water samples were analyzed for the presence of Escherichia coli, Enterococcus sp., and Staphylococcus aureus. Antibiotic susceptibility of each purified isolate was tested and classified using …

Native Versus Exotic Ants As A Food Source For The Ant Lion, (Myrmeleon Crudelis), David G. Brothers

Harriet L Wilkes Honors College Theses 2010 - 2019

Solenopsis invicta, a fire ant originally from South America, has become an important exotic pest in the southeastern US. Solenopsis invicta is well known for its powerful sting and are known to attack native wildlife, such as hatchling sea turtles. I examined the suitability of S. invicta as prey for a native antlion, Myrmeleon crudelis, in South Florida. I compared the growth and survival over 12 week period of 16 ant lions fed S. invicta and 16 fed a native pyramid ant, Dorymyrmex bureni. I found antlions fed S. invicta had significantly lower growth and survival than antlions fed D. …

Inositol Pyrophosphate And Ubiquitin-Proteasomal Pathways Regulate Cell Signaling And Metabolism, Hector Mora

Harriet L Wilkes Honors College Theses 2010 - 2019

The prevalence of obesity and type-2 diabetes (T2D) related comorbidities in the US emphasize the need for their treatment. Enzymes implicated in these diseases are favorable targets due to their specific catalytic activity. The Chakraborty lab discovered that inositol hexakisphosphate kinase-1 (IP6K1), an enzyme that synthesizes the signaling inositol pyrophosphate IP7, promotes fat accumulation and insulin resistance. Thus, IP6K1 is a novel target in obesity/T2D. However, how IP6K1 expression, stability, and activity are modulated in vivo remains unknown. Recent experiments establish that IP6K1 interacts with a novel ubiquitin ligase, Ube4A. Studies are ongoing to determine the cellular role of Ube4A …

Thermoregulation Of The Gopher Tortoise (Gopherus Polyphemus), Abigail Schaffner

Harriet L Wilkes Honors College Theses 2010 - 2019

Thermoregulation is a critical mechanism that allows reptiles to enhance physiological performances such as digestion, running, and embryo development. Gopherus polyphemus relies on thermoregulatory behavior to reach an optimum threshold for active behavior outside of their burrows. This study used internal and external temperature readings of tortoises found in the Abacoa Jupiter Greenway range VIA and compares them to behavior exhibited by the tortoise and environmental temperatures recorded. The results were compared to previous research conducted on gopher tortoises on sites of similar latitude and the results remained relatively consistent between study populations. A mean external carapace temperature of 31.8° …

Computers Make The Best Listeners: A History And Experiment On Natural Language Processing, Shan A. Raja

Harriet L Wilkes Honors College Theses 2010 - 2019

In this thesis I will be using natural language processing techniques, particularly text classification and language modeling with Naïve Bayes, to categorize data from social networks such as Facebook, Twitter, and Instagram in order to optimize the user experience. The categorical classifications will serve as meaningful events that may occur in people’s lives so that the user may essentially filter posts for important content such as anniversaries, birthdays, job promotions, or relocation of friends in an application setting. I will apply the algorithm using the Java programming language and the Eclipse Integrated Development Environment.

Privacy And The Right To Free Speech, Alejandra A. Uribe

Harriet L Wilkes Honors College Theses 2010 - 2019

Because of the nature of their jobs and lifestyles, public figures are more likely to suffer intrusive invasions into their private lives and cannot generally expect to receive privacy in public places. However, the right to respect for a person’s privacy and the right to freedom of expression are both vitally important rights. Drawing on a balancing test similar to that used by the European Court of Human Rights that attempts to give due weight to each right, I argue that, with matters that are considered to be private like medical issues, a right to free speech should not trump …