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"The Latent Enmity Of Georgia": Sherman's March And Its Effects On The Social Division Of Georgia, Michael Jason Spurr

UNLV Theses, Dissertations, Professional Papers, and Capstones

In September 1864, Union General William T. Sherman's Savannah Campaign targeted the growing animosity between wealthy and poor Georgians when he proposed that Union forces "arouse the latent enmity of Georgia." This thesis continues the study of the March to the Sea by examining the effect of Sherman's campaign as it pertained to the social divisions between Georgians. Sherman's army alone did not ruin the state's ability to remain a vital contributor to the war effort, but rather focused upon the already growing social disputes between Georgians over economic contributions, military sacrifice, and political support. Even before Sherman's army arrived, …

Processes Of Disposition Development In K--5 Teachers, Deborah A. Obara

UNLV Theses, Dissertations, Professional Papers, and Capstones

Educators concur that teacher competency requires more than teaching knowledge and skills; competency requires appropriate professional dispositions. The development of professional dispositions is an expected outcome of teacher education programs. Since 2002, program accreditation has been contingent on documentation that prospective teachers have met national standards for dispositions. The body of educational research on disposition assessment has been growing. Research on disposition learning and development, however, has been impeded by the prevailing conceptualization of dispositions as fixed traits resistant to change. The present study conceptualized dispositions as malleable constructs within a theoretical framework that synthesized a cognitive model of thinking …

Novel Techniques In Iris Recognition, David Walker

UNLV Theses, Dissertations, Professional Papers, and Capstones

Using Daugman's algorithm and comparable alternatives, we find that we are able to identify an iris with as little as less than half of the iris information available, and an equal error rate comparable with that of popular biometrics like the fingerprint and face recognition biometrics. Different experiments were done based on percentage of iris shown, the resolution of the iris, and the position of the iris covered to determine if partial iris recognition is a viable biometric. It was found after over 500,000 different iris comparisons amongst five different experiments that regardless of the model used and the resolution, …

Principals' And Teachers' Perceptions Of Teacher Supervision, Rebecca Margaret Minnear-Peplinski

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was twofold: to determine the extent to which professional and bureaucratic approaches are used in schools around the country and to describe to what extent the elements of instructional supervision, professional development, and evaluation are used to supervise teachers. Survey research was used to ascertain the use of these methods.

Data collected indicated that professionalism, instructional supervision, and professional development techniques were the dominant approaches to supervision as indicated by administrators and teachers. When disaggregated by elementary and secondary schools and the degree held by the principal, groups were similar in overall use of professionalism, …

Trends In Asthma Health Care Utilization At University Medical Center (Umc) Of Southern Nevada In Las Vegas, 2000-2007, Aishia Tennille Henderson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Lifetime asthma prevalence is the physician diagnosis of asthma while current asthma prevalence is the existing asthma symptoms. In Nevada, the pediatric current and lifetime asthma prevalence rates were 7.1% and 11.8% in 2006. Similarly, the adult current and lifetime asthma prevalence rates were 6.9% and 13.4% in 2007.

Characterization studies examining trends of asthma health care utilization for children and adults are not well studied for Las Vegas, Nevada. This project determined if trends in asthma admissions at UMC hospital of Southern Nevada in Las Vegas have increased longitudinally across years and characterizes which demographic subgroups are disproportionately affected …

From School To Practice: The Meaning Of Nurses' Holistic Comfort, Michal Goodwin

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nurses entering the healthcare arena are likely to encounter a gap in preparation from school to practice. Despite well-intentioned transition programs, nurses struggle to keep up with the reality of demanding schedules, stressful work environments and non-nursing tasks, such as their own comfort. Holistic comfort, a well-known concept in patient care, offers an innovative approach to nursing education to sustain new nurses transitioning into practice. This phenomenological study explored how nurses who experienced holistic comfort in their schooling were able to use the same philosophical approach to transcend unavoidable difficulties early in their careers.

Newly practicing nurses from a program …

Sensory Imagery And Aesthetic Affect In The Poetry Of Keats, Hopkins, And Eliot, Clare Louis Gerlach

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation focuses on applying a new method of analysis to selected works by three major poets, John Keats, Gerard Manley Hopkins, and T. S. Eliot. The project considers their work in light of recent scholarship by Charles Altieri on the affects, such as emotion, feelings, passion, and mood; how these affects operate in artistic works; and, specifically, examines how these authors employ the affects in their poetry to express their own emotions and, in the creation of lyric poems, turn these emotions into works of art. In addition, the project strengthens the aesthetic readings with a study of the …

Governor James G. Scrugham And The Search For Economic Prosperity For Nevada, 1923--1927, Paul Robert Bruno

UNLV Theses, Dissertations, Professional Papers, and Capstones

James G. Scrugham, Nevada's 14 th governor, assumed office during the economic downturn of the early 1920s. The Comstock, and Tonopah - Goldfield mining boom days were in the past, and the new governor made development of a sustainable economic model for the state the top priority of his administration.

Governor Scrugham focused on education, irrigation, parks, and highways as vehicles for economic development, and significant accomplishments were made in all these areas during his term. The governor's initiatives, however, failed to immediately alter the state's economy away from agriculture and mining. The passage of the gambling and divorce bill …

Integrated Responses Of Crustaceans Inhabiting Estuaries To The Challenges Of Feeding And Digestion In Low Salinity, Daniel Luke Curtis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Estuaries are highly productive and serve as vital habitats for numerous decapod crustacean species. However, the environmental conditions within estuaries are often highly dynamic and subject to large changes in salinity and temperature that occur on seasonal and tidal scales. Not all of the species occupying these habitats are adept in coping with changes in these environmental conditions. This dissertation describes the influence of low salinity conditions on the 1) habitat preference, 2) feeding behaviour and 3) digestive physiology of crustaceans inhabiting estuaries. I have primarily focussed on a weak osmoregulator, the Dungeness crab, Cancer magister , but have also …

Race Stereotypic Crimes And Juror Decision Making: Hispanic, Black, And White Defendants, Joseph Francis Boetcher

UNLV Theses, Dissertations, Professional Papers, and Capstones

A race stereotypic crime is a crime that most people tend to associate with a certain race. This is a type of racial bias that affects juror decision making by undermining the presumption of innocence and lowering the prosecution's burden of proof. Two studies investigated race stereotypic crimes. Study 1 used a new scale to identify race stereotypic crimes for black, Hispanic, and white males. Study 2 used a mock juror paradigm with a realistic stimulus and sensitive measures to focus on the influence of this type of bias on mock juror decision making. Study 1: Participants were 143 undergraduate …

"The Varied Carols I Hear": The Music Of The New Deal In The West, Peter L. Gough

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Federal Music Project and subsequent WPA Music Programs served as components of President Franklin D. Roosevelt's "New Deal" efforts to combat the economic devastation precipitated by the Great Depression. Operating during the years 1936 to 1943, these programs that engaged unemployed musicians mirrored similar efforts of the Federal Theatre, Art and Writers' Projects. Though the Federal Music Project proved to be the largest of the cultural programs in terms of both employment and attendance, to date it has received the least attention from scholars. This dissertation demonstrates that, given the societal landscape of 1930s America, a regional perspective is …

Focus Of Attention On Movement Technique Acquisition Of A Pilates Roll-Up, Kristine M. Bragg

UNLV Theses, Dissertations, Professional Papers, and Capstones

Focus of attention manipulation has been shown to have an effect on learning and performance of movement tasks. The purpose of this experiment was to determine whether inducing an external or internal focus of attention while learning a Pilates roll-up had an effect on movement technique acquisition. Movement form, movement time, and distance reached served as dependent variables. Participants (n=22) were assigned to either an external or internal focus group and verbally instructed through 2 sets of 6 repetitions of the roll-up per day over two practice days. A retention test on Day 3 consisting of 2 sets of 6 …

The Efficacy Of Fragrance Use For Enhancing The Slot Machine Gaming Experience Of Casino Patrons, Gael D. Hancock

UNLV Theses, Dissertations, Professional Papers, and Capstones

Once guests are inside a casino, experiential factors within the casino must be managed so that these guests are encouraged to engage in the gaming opportunities; remain in the casino to eat and shop; return to the casino; and hopefully, to recommend the casino to others. Ambient conditions have been shown to influence a person's willingness to stay in a public setting and their repatronage intentions. Air fragrance is one small, but controllable piece of the experience puzzle that includes décor, lighting, music and other ambient sounds, comfort of the seating, quality of the service, perception of cleanliness and ease …

Brothers Are Better Than Sisters: A Semiotic, Feminist Analysis Of Hbo's "Rome", Patricia Mamie Peers

UNLV Theses, Dissertations, Professional Papers, and Capstones

In 2005, the Home Box Office and British Broadcasting Corporation partnered to produce Rome , a television series that retells the Roman histories of Julius Caesar, Marc Antony and Augustus through the lives of two centurion soldiers, Titus Pullo and Lucious Vorenus. The show's producers endeavored to bring Roman streets to life and included more storylines of women, men and children of all classes. At first considered a more egalitarian approach to history, Rome 's women are said to "challenge expectations" (Vu, 2005) and "forge a new path" (Ragalie, 2007, p. 2). But does this new representation challenge the old …

Molecular Systematics And Phylogeography Of The Genus Richardsonius, Derek Dee Houston

UNLV Theses, Dissertations, Professional Papers, and Capstones

The complex geological and climatic events that significantly altered the landscape throughout the Cenozoic Era impacted the diversification of many North American taxa, including freshwater fishes. Here, I employ an array of phylogenetic analyses using a multiple gene tree approach to address several questions regarding the phylogenetic relationships of the North American cyprinid genus Richardsonius and two other closely related genera, Clinostomus and Iotichthys. I also use divergence time estimates generated using fossil calibrations to qualitatively assess the phylogeographic implications of evolution within and among these three genera. Mitochondrial and nuclear DNA sequences show a sister relationship between Iotichthys and …

A Palestinian State, Jennifer A. Hileman-Tabios

UNLV Theses, Dissertations, Professional Papers, and Capstones

Should an independent, sovereign state of Palestine have the right to exist? The establishment of an independent Palestinian state is important because it could possibly end an extended period of violence with Israel, where civilian casualties have been high, and it could help to solidify a foundation of political tolerance and acceptance in the Middle East. Under the proposed two-state solution, an independent Palestinian state is possible. However, to determine if a Palestinian state is viable, it will be necessary to examine internal political struggles, economic resources, systems of communication, political systems and internal and external political policies. This qualitative …

Configurations Of Site-Based Financial Leadership Practice Within School Contexts, Sylvia Tegano

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study employed an ethnographic perspective to generate a grounded theory that contributes to the understanding of financial leadership practice in four elementary school contexts: Non Title I School, Title I School, Empowerment School and Charter School. The literature, interviews, observations, document analysis, and review of relevant financial artifacts at each site were used to form an Innovation Configuration Map, which represented financial leadership practice.

Results showed that financial leadership practices are rooted in targeted resource tools, mindful internal accountability routines, and collaborative, inquiry based mindsets of school practitioners. Moreover, variations emerged such that financial leadership practices adapted to the …

Eminent Domain: The Unintended Consequences Of Kelo, Tracy Lynn Bower

UNLV Theses, Dissertations, Professional Papers, and Capstones

In recent years, local governments in the United States have increasingly used eminent domain to promote economic development, raising concerns among property-right advocates over what those advocates view as unlawful, or what should be unlawful, takings of private property in order to benefit another private property owner. This philosophical and legal dispute reached a crisis point in the 2005 United States Supreme Court decision in Kelo v. City of New London. In that decision, the court narrowly upheld a Connecticut Supreme Court ruling granting the City of New London permission to redevelop land that had been seized from existing homeowners …

Spectroscopic Investigation Of Palladium-Copper Bimetallic Systems For Pem Fuel Cell Catalysts, Timo Hofmann

UNLV Theses, Dissertations, Professional Papers, and Capstones

One of the main barriers to commercialization of polymer electrolyte membrane fuel cells systems is cost, which is largely due to the need of platinum (Pt)-containing catalysts. In this thesis we investigate bimetallic systems consisting of a base metal (copper) and a noble metal (palladium) that, as an alloy on the nanoscale, mimic the electronic properties that make Pt desirable as a catalyst.

We present a detailed investigation of the electronic structure of carbon-supported Pd/Cu nanoparticle catalysts, model bilayer thin film systems, alloys, and various metal reference samples. We have investigated the valence band structure of the catalysts using a …

Chinese Transnationalism And The Creation Of A Liberal Public Sphere, Lanelle Elizabeth Christman

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis is a global comparative study tracing the functions and historical development of Chinese huiguan ["official organization"] and its leadership in China, Indochina, and San Francisco. Early Chinese immigration to America and Indochina involved the formation of huiguan, organizations based on dialect and native place, paralleling the functions and demography of merchant associations originating in China. The merchant elite representing its leadership were preeminent arbitrators of Chinese tradition and authority. French Indochina and America recognized their status as community leaders, further exalting the social standing of merchants and increasing their positions of authority. These organizations greatly influenced the lives …

Mitigation Of Impact Vibrations Using Impedance Mismatch In Cylindrical Structures, Sachiko Sueki

UNLV Theses, Dissertations, Professional Papers, and Capstones

The focus of this work is to study the phenomenon of material impedance mismatch to determine its effect on the mitigation of high frequency accelerations in projectile and long bar structures within linear ranges of materials. In this study, the acceleration responses of structures with various materials and material combinations were studied experimentally, numerically and by the Finite Element Analysis (FEA). Air-gun tests conducted by the US Army Research Laboratory were modeled using FEA to simulate the acceleration pulse and shock waves experienced by artillery components during a launch. After the prototype of projectile was selected, further studies were conducted …

Communication Technologies: Diffusion Of Online News Use And Credibility Among Young Web Users In The Information Age, Chee Youn Kang

UNLV Theses, Dissertations, Professional Papers, and Capstones

The increasing popularity and extensive usage of communication technologies, particularly the Internet and online news, makes it important to obtain an insightful perception of the new media. The purpose of this study is to examine the diffusion of online news use and credibility among young web users in terms of how these main users adopt, use, and trust the new media. This study attempts to find which online news sites are widely used by this group, based on the credibility of online news adopted among undergraduate and graduate students at the University of Nevada, Las Vegas (UNLV), in which demographic …

Predisposition Factors Of Career And Technical Education Transfer Students: A Hermeneutic Phenomenology Study, Warren Glen Hioki

UNLV Theses, Dissertations, Professional Papers, and Capstones

Various econometric, sociological, and combined research models (e.g., Hossler and Gallagher's preeminent Three-Phase Model on College Choice) provide help in understanding high school students in their decision-making stages and college experience. Many studies that utilize these models on college choice strongly substantiate and perpetuate the long-standing dichotomy between students who aspire to attend college in pursuit of upward mobility through the traditional baccalaureate pathway versus a community college Career and Technical Education (CTE) pathway. High school students' aspirations to attend a 4-year institution, and more recently, the community college, are a focal point.

A review of the literature as it …

Justifications Of A 21st Century Wind Ensemble Transcription Of Mozart's "Overture To The Magic Flute" Based Upon Late Eighteenth Century Ideology, Teresa Corinne Stewart

UNLV Theses, Dissertations, Professional Papers, and Capstones

I will create a transcription for wind ensemble of the "Overture to The Magic Flute " by WA Mozart. By completing this transcription, a standard orchestral work will be available in comparable quality and difficulty for wind ensemble. Although several simplified and one large concert band transcriptions have been made available during the 20th century, these arrangements were not consistent with late 18th century ideals of size and balance. This transcription will remain loyal to the original work through embracing the ideology of the 18th century musical mind. Through treatises, period writings and performance practice of Mozart's time, I will …

Quantity-Based Cost Forecasting System For Street Construction Projects, Nipesh Pradhananga

UNLV Theses, Dissertations, Professional Papers, and Capstones

Construction projects typically are not withdrawn after going into the competitive bidding process. The decision of contracting authorities regarding which projects will proceed to the bidding stage depends, in part, upon the early estimates of probable cost. Efforts are made to make this estimate as realistic as possible. Irrespective of the estimate of probable cost, the actual project cost is established by the amount of the winning bid.

This study analyzed historical bid data of street construction projects undertaken by the Public Works Department, Clark County, Nevada, from 1991 through 2006. The focus of this study was on utilizing statistical …

The Commonly-Used Dna Probe For Diffusely-Adherent Escherichia Coli Cross-Reacts With A Subset Of Enteroaggregative E. Coli., A. M. Snelling, Louissa R. Macfarlane-Smith, Jonathan N. Fletcher, Iruka N. Okeke

Biology Faculty Scholarship

No abstract provided.

Rictor/Torc2 Regulates Fat Metabolism, Feeding, Growth And Life Span In C. Elegans, Alexander A. Soukas, Elizabeth A. Kane, Christopher E. Carr, Justine Melo, Gary Ruvkun

Biology Faculty Scholarship

Rictor is a component of the target of rapamycin complex 2 (TORC2). While TORC2 has been implicated in insulin and other growth factor signaling pathways, the key inputs and outputs of this kinase complex remain unknown. We identified mutations in the Caenorhabditis elegans homolog of rictor in a forward genetic screen for increased body fat. Despite high body fat, rictor mutants are developmentally delayed, small in body size, lay an attenuated brood, and are short-lived, indicating that Rictor plays a critical role in appropriately partitioning calories between long-term energy stores and vital organismal processes. Rictor is also necessary to maintain …

Vulnerability Of Rehabilitated Agricultural Production Systems To Invasion By Nontarget Plant Species, Sara G. Baer, David M. Engle, Johannes M. H. Knops, Kenneth A. Langeland, Bruce D. Maxwell, Fabian D. Menalled, Amy J. Symstad

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Vast areas of arable land have been retired from crop production and ‘‘rehabilitated’’ to improved system states through landowner incentive programs in the United States (e.g., Conservation and Wetland Reserve Programs), as well as Europe (i.e., Agri-Environment Schemes). Our review of studies conducted on invasion of rehabilitated agricultural production systems by nontarget species elucidates several factors that may increase the vulnerability of these systems to invasion. These systems often exist in highly fragmented and agriculturally dominated landscapes, where propagule sources of target species for colonization may be limited, and are established under conditions where legacies of past disturbance persist and …

Response Of Sandhill Crane (Grus Canadensis Riverine Roosting Habitat To Changes In Stage And Sandbar Morphology, Paul Kinzel, Jonathan Nelson, Ashley Heckman

United States Geological Survey: Staff Publications

Over the past century, flow regulation and vegetation encroachment have reduced active channel widths along the central Platte River, Nebraska. During the last two decades, an annual program of in-channel vegetation management has been implemented to stabilize or expand active channel widths. Vegetation management practices are intended to enhance riverine habitats which include nocturnal roosting habitat for sandhill cranes. Evaluating the success of other management treatments such as streamflow modification requires an understanding of how flow shapes the sandbars in the river and how sandbar morphology interacts with flow to create crane habitat. These linkages were investigated along a 1-km …

"Rejoicing In The Beauties Of Nature" The Image Of The Western Landscape During The Fur Trade, Kerry R. Oman

Great Plains Quarterly (through 2013)

While traveling along the Platte River on May 18, 1834, William Marshall Anderson stopped to pick up a human skull bleaching in the prairie sunlight. Anderson was from Louisville, Kentucky, and had been sent west by his physician to accompany a fur-trade caravan to the Rocky Mountains in hopes of regaining lost physical strength. He came west not as a typical trader or trapper, but as an attentive observer. What Anderson lacked in physical strength and fortitude, he made up for with a commanding vernacular and lively imagination. Later in the day, after carrying the skull for several miles, he …