Digital Commons Network^™

Pauline Viardot's Russian Compositions, Amy Jo Hunsaker

UNLV Theses, Dissertations, Professional Papers, and Capstones

Pauline Viardot-Garcia (1821-1910), an internationally famed opera singer well known for her vocal dexterity and range, was an intelligent and sophisticated woman who circulated easily among the brightest stars of the nineteenth century. Viardot, who was fluent in five languages, composed over 100 songs and was one of the first Western Europeans to set Russian words to music. Many of her French, German, Spanish, and Italian songs were translated into Russian and published in St. Petersburg. Viardot’s interest in Russian music began early in her career, when she performed with the Imperial Opera in St. Petersburg from 1843 to 1846. …

The Interaction Of Rock And Water During Shock Decompression: A Hybrid Model For Fluidized Ejecta Formation, Audrey Hughes Rager

UNLV Theses, Dissertations, Professional Papers, and Capstones

Crater and ejecta morphology provide insight into the composition and structure of the target material. Martian rampart craters, with their unusual single-layered (SLE), double-layered (DLE), and multi-layered ejecta (MLE), are the subject of particular interest among planetary geologists because these morphologies are thought to result from the presence of water in the target. Also of interest are radial lines extending from the crater rim to the distal rampart of DLE craters. Exactly how these layered ejecta morphologies and radial lines form is not known, but they are generally thought to result from interaction of the ejecta with the atmosphere, subsurface …

Development Of Novel Biomarkers In Cancer: Detection Of Circulating Mir-141 As A Potential Prognostic Marker For Prostate Cancer, Jason Cadaoas Gonzales

UNLV Theses, Dissertations, Professional Papers, and Capstones

Prostate cancer (CAP) is the most common epithelial malignancy and the second leading cause of cancer deaths in American men. The identification of predictive and prognostic biomarkers in CAP patients is critical for improving clinical outcomes. Although the measurement of prostate-specific antigen (PSA) and radiographic studies are clinically approved to predict response to therapy, these tests can oftentimes prove to be inadequate in certain patients. Thus, it is important to discover new biomarkers to improve chances of survivability. We and others have shown that longitudinal measurements of circulating tumor cells (CTC) and lactate dehydrogenase (LDH) may aid in predicting response …

Your Presence Is Requested At Suvanto, Maile Chapman

UNLV Theses, Dissertations, Professional Papers, and Capstones

This creative dissertation is a novel set in a fictional private hospital on the southwestern coast of Finland. The main character, Sunny Taylor, is an American nurse whose loneliness and isolation give the novel its distant emotional atmosphere and outsider’s perspective on life in Finland (a densely forested country long perceived as linguistically, culturally, and geographically remote from the rest of Europe). Other main characters include a reserved, chronically ill Finnish woman born before independence from Russia and educated as an architect; an unpleasant expatriate Danish woman who once gave ballroom dance lessons in Finnish cafés; an American obstetrician who …

Measurement System For High Pressure Characterizations Of Materials, Matthew K. Jacobsen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Thermoelectric materials have long been investigated for possible use as power sources. This application was recently put to use in the Voyager space program, powering the deep space probes. Despite the usefulness of these materials, the use of pressure to investigate the material properties has only recently become interesting. As such, the work in this document was to developing a system for concurrently measuring the necessary properties. This system is capable of measuring the electrical resistivity, thermal conductivity, and Seebeck coefficient in the pressure range from 0 - 10 GPa. The results for zinc, almandine garnet, and nickel are presented …

Design Standards Within Constructed Wetlands For The Reduction Of Mosquito Populations In Clark County, Nevada, Phillip C. Bondurant

UNLV Theses, Dissertations, Professional Papers, and Capstones

Wetlands are considered one of the most productive ecosystems in the world and provide many benefits to the environment. However, the slow moving and sometimes stagnant water created by the vegetation in the wetland creates an ideal environment for the proliferation of mosquitoes. Mosquitoes are the most important insect disease vector worldwide. The presence of mosquitoes within wetlands increases the risk of disease transmission among workers and visitors creating a public health concern. Effective design standards aimed at reducing mosquito breeding habitat should be implemented during the construction and planning phase of wetland development to effectively reduce the mosquito populations. …

Attachment Theory As A Predictor Of Communicative Responses To Infidelity, Sandra Donovan

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study set out to determine one’s communicative responses to infidelity as predicted by attachment style. Three hundred and ninety-two participants responded to a measure of attachment and were then randomly assigned to one of three scenarios: imagining a partner’s sexual infidelity, imagining a partner’s emotional infidelity and imagining a partner’s combined sexual and emotional infidelity. Participants then responded to a communicative response scale in reaction to the scenario. Results showed moderate support for attachment theory. Additional analysis revealed responses differed by infidelity type. Limitations and implications are discussed.

Evaluation Of Video Based Pedestrian And Vehicle Detection Algorithms, Varun Bandarupalli

UNLV Theses, Dissertations, Professional Papers, and Capstones

Video based detection systems rely on the ability to detect moving objects in video streams. Video based detection systems have applications in many fields like, intelligent transportation, automated surveillance etc. There are many approaches adopted for video based detection. Evaluation and selecting a suitable approach for pedestrian and vehicle detection is a challenging task. While evaluating the object detection algorithms, many factors should be considered in order to cope with unconstrained environments, non stationary background, different object motion patterns and the variation in types of object being detected.

In this thesis, we implement and evaluate different video based detection algorithms …

Must Pay Now, David C. Perkins

UNLV Theses, Dissertations, Professional Papers, and Capstones

These poems attempt to stand amidst the towering shadows of Enlightenment. One of these pillars involves the newfound land from a collective western European vantage and these lands are called the Americas. This space is where these poems are located. They suckle at the monolithic breasts of Enlightened Romance as did Romulus and Remus to the She-Wolf. The poems in their own originality engage with writers such as Jonathan Edwards, Alice Notley, Susan Howe, Frank O’Hara, William Carlos Williams, Walt Whitman, Christina Rossetti, William Blake, and John Cage. If there ever was such a thread in tradition, these people might …

Age And Petrogenesis Of The Roaring Mountain Rhyolites, Yellowstone Volcanic Field, Wyoming, Kathleen Marie Wooton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Extracaldera rhyolites in the Norris-Mammoth Corridor of the Yellowstone Volcanic Field (YVF) appear to be unrelated to intracaldera volcanism, resulting instead from a new crustal magma source derived from northeastward propagation of the Yellowstone “melting anomaly.” The youngest extracaldera rhyolite unit, the Roaring Mountain Member (RM), is chemically distinct from the previous extracaldera lavas, reverting to more primitive compositions.

This study suggests that the majority of the RM rhyolites erupted from the same large-scale silicic magma system. Based on geochemistry and 40Ar/39Ar geochronology, the Crystal Spring mingled rhyolite and Obsidian Cliff rhyolite erupted concurrently at 59.1 ± 2.0 ka. The …

Speciation And Spectroscopy Of The Uranyl And Tetravalent Plutonium Nitrate Systems: Fundamental Studies And Applications To Used Fuel Reprocessing, Nicholas A. Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation explores the use of UV-Visible spectroscopy and Time Resolved Laser Induced Fluorescence spectroscopy as near real time process monitors of uranium and plutonium concentrations in aqueous reprocessing trains. The molar absorptivities and linear ranges of these metals were investigated under total nitrate and acid concentrations similar to those found in current reprocessing systems. Concurrent to this, a new multiple wavelength monitor was derived that is capable of determining the total nitrate concentration spectroscopically. This method uses the uranium absorbance spectrum to calculate the nitrate concentration in solution. When used as part of an Advanced Safeguard suite, this technique …

An Annotated Guide To Flute And Guitar Music, Kristi Benedick

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document will contain an annotated bibliography of all of the flute and guitar music that is currently available. The annotations, organized by level of difficulty, will include title, composer, arranger, publisher, date of publication, level of difficulty, description of difficulties, and description of the piece.

The pieces will be located and obtained by diverse sources, including libraries, various collections, and catalog listings. The study will be completed after careful examination of each piece listed in the document. The end result will be a publishable resource for both flutists and guitarists of all levels.

Poisson Process Monitoring, Test And Comparison, Qing Chen

UNLV Theses, Dissertations, Professional Papers, and Capstones

The task of determining whether a sudden change occurred in the generative parameters of a time series generates application in many areas. In this thesis, we aim at monitoring the change-point of a Poisson process by method, which is characterized by a forward-backward testing algorithm and several overall error control mechanisms. With the application of this proposed method, we declare that Mount Etna is not a simple Poissonian volcano, because two different regimes divided by the change point, January 30th 1974, are identified. The validation procedures, used in a complementary fashion, by the formal hypothesis tests and graphical method will …

Recent Accelerated Second-Degree Baccalaureate Graduates’ Perceptions Of Educational Preparation, Susan Candelaria

UNLV Theses, Dissertations, Professional Papers, and Capstones

As of 2008, the U.S. Department of Labor is predicting a need for greater than one million new registered nurses by the year 2016 (American Associations of Colleges of Nursing [AACN], 2008). One way that nursing schools around the country are dealing with this issue is through the creation of accelerated second-degree programs for non-nursing graduates.

The purpose of this descriptive study was to examine the perceptions of educational preparation of accelerated second-degree baccalaureate graduates, who have been out of school for at least one year, but no longer than four years. The sample consisted of 54 graduates from an …

Environmental Influence On Brain, Behavior, And Gene Expression In Drosophila, Xia Wang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Brain development and behavior are sensitive to environmental stimuli. To gain an understanding of how and to what extent environmental variations, particularly with regard to thermal stress and sensory input, affect brain development, function, and genomic activity, in this dissertation, three interrelated studies were conducted in Drosophila melanogaster.

The first study examined the effects of ecologically-relevant hyperthermia stress on development of the Drosophila mushroom body (MB), a conserved sensory integration and associative center in the insect brain. A daily hyperthermic episode throughout larval and pupal development was shown to severely disrupt MB anatomy by reducing intrinsic Kenyon cell neuron …

Chemical And Electronic Structure Of Surfaces And Interfaces In Compound Semiconductors, Sujitra Pookpanratana

UNLV Theses, Dissertations, Professional Papers, and Capstones

The interface formation between two different materials is important in applications for optoelectronic devices. Often, the success or performance of these devices is dependent on the formation of these heterojunctions. In this work, the surface and interfaces in such materials for optoelectronic devices are investigated by a suite of X-ray analytical techniques including X-ray photoelectron (XPS), X-ray excited Auger electron (XAES), and X-ray emission (XES) spectroscopies to provide novel insight.

For the group III-nitrides (e.g., AlxGa1-xN) used in many light emitting devices, a significant challenge exists to form an Ohmic contact. The electron affinities and band gaps of GaN and …

Energy Efficient Led Displays, John Mani Kumar Jupalli

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this research work, an innovative pixel architecture RGBW, consisting of red (R), green (G), blue (B), and white (W) LEDs, is designed and implemented for color generation. Energy consumption of new pixel architecture consisting of RGBW LEDs is compared to standard architecture consisting of RGB LEDs. Human perception experiments are conducted to study the differences in perception between the two architectures when the same colors are generated using RGBW vs. RGB. Measurements of power for a 32inch x 16inch LED display has proved up to 18% power savings for low saturated colors, up to 8% for high saturated colors …

Improving Ensemble Streamflow Prediction Using Interdecadal/Interannual Climate Variability, Kenneth W. Lamb

UNLV Theses, Dissertations, Professional Papers, and Capstones

The National Weather Service’s (NWS) river forecast centers provide long-term water resource forecasts for the main river basins in the U.S. The NWS creates seasonal streamflow forecasts using an ensemble prediction model called the Extended Streamflow Prediction (ESP) software. ESP creates runoff volume forecasts by taking the current observed soil moisture and snowpack conditions in the basin and applying them to historical temperature and precipitation scenarios. The ESP treats every historic input year as a likely scenario of future basin conditions. Therefore improving the knowledge about how long-term climate cycles impact streamflow can extend the forecast lead time and improve …

The Crooked Median, Monica Zarazua

UNLV Theses, Dissertations, Professional Papers, and Capstones

Words search. There are specific points designated by written language, where one might stand for just a little while until the satisfaction of a pattern is revealed. In this collection of stories, one of the forces that serves as a catalyst for this search is the outside gaze. The gaze exerts itself onto characters. The characters may or may not be conscious of it, may or may not welcome it, but they must grapple with it. The gaze projects its needs and desires onto the characters. It seeks to control them, and it desires to be viewed with admiration, lowered …

Gesture As An Act Of Meaning-Making: An Eco-Social Perspective Of A Sheltered-English Second Grade Classroom, Alessandro A. Rosborough

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this sociocultural study was to investigate gesture as a mediational tool for meaning-making in learning and teaching a second language. Gesture was observed between a teacher and her immigrant students in a second grade elementary classroom designed specifically for second language learners of English. This study provides an innovative investigation in the role gesture plays as a meditational tool for meaning-making by using a SCT framework at an elementary context level.

Using sociocultural theory, particularly the Vygotskian tradition, this study views gesture as a part of image in thinking. This SCT framework views second language learning in …

Sunrise, Sunset? Comparing The Las Vegas And Macao Gaming Markets In 2010, Jung-Eun Joyce Kim

UNLV Theses, Dissertations, Professional Papers, and Capstones

When The Mirage opened in 1989, it was the most expensive hotel-casino in history with a construction cost of $630 million. Along with eruption of its signature attraction, The Volcano, this high profile project started a tourism boom and started a trend of further developments of integrated mega-resorts. The Mirage set a new level of experience for Las Vegas strip. However, the global financial crisis that started in 2007 has since left Las Vegas with the highest foreclosure rate in the country and sent accompanying businesses and growth tumbling (Veiga, 2010). Gaming industry has long been thought to be recession …

Understanding American Customer Perceptions On Japanese Food And Services In The U.S, Hoon Lim

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to provide an appropriate approach for Japanese restaurant operators to identify the wants and needs of their American customers, and thereby assist restaurateurs in developing strategies that would best attract this market. There are many important attributes of Japanese food and services that affect the satisfaction and behavioral intentions of American customers. Japanese restaurant operators should recognize the perceptions of their American customers and monitor the factors affecting customer satisfaction and revisit intention. This effort will lead Japanese restaurants in the U.S. to improve their operational and marketing efficiency, and thereby increase profitability.

Data Routing In Multicore Processors Using Dimension Increment Method, Arpita H. Kadakia

UNLV Theses, Dissertations, Professional Papers, and Capstones

A Deadlock-free routing algorithm can be generated for arbitrary interconnection network using the concept of virtual channels but the virtual channels will lead to more complex algorithms and more demands of NOC resource.

In this thesis, we study a Torus topology for NOC application, design its structure and propose a routing algorithm exploiting the characteristics of NOC. We have chosen a typical 16 (4 by 4) routers Torus and propose the corresponding route algorithm. In our algorithm, all the channels are assigned 4 different dimensions (n0,n1,n2 & n3). By following the dimension increment method, we break the dependent route circles, …

Composite Of Complexity: Manifestations Of Whiteness And Class Among Las Vegas Italian Americans, Danielle Nicole Axt

UNLV Theses, Dissertations, Professional Papers, and Capstones

Conventional terminology and conventional boundaries, in regard to ethnicity, are no longer applicable to the ever shifting population of the United States. In specific, the various degrees of White ethnic identity does not easily transition into convenient all encompassing categories such as Caucasian or more simply, White. Whiteness studies have been at the forefront of this critique, most recently asserting that White ethnic identity is heavily influenced by context. However, although many studies are now recognizing the impact of multiple layers of White ethnic identity (along the lines of gender, locale, socioeconomic level etc.) many still neglect to identify a …

Dynamic Distributed Programming And Applications To Swap Edge Problem, Feven Z. Andemeskel

UNLV Theses, Dissertations, Professional Papers, and Capstones

Link failure is a common reason for disruption in communication networks. If communication between processes of a weighted distributed network is maintained by a spanning tree T, and if one edge e of T fails, communication can be restored by finding a new spanning tree, T’. If the network is 2-edge connected, T’ can always be constructed by replacing e by a single edge, e’, of the network. We refer to e’ as a swap edge of e.

The best swap edge problem is to find the best choice of e’, that is, that e which causes the new spanning …

Self-Stabilizing Leader Election In Dynamic Networks, Hema Piniganti

UNLV Theses, Dissertations, Professional Papers, and Capstones

The leader election problem is one of the fundamental problems in distributed computing. It has applications in almost every domain. In dynamic networks, topology is expected to change frequently. An algorithm A is self-stabilizing if, starting from a completely arbitrary configuration, the network will eventually reach a legitimate configuration.

Note that any self-stabilizing algorithm for the leader election problem is also an algorithm for the dynamic leader election problem, since when the topology of the network changes, we can consider that the algorithm is starting over again from an arbitrary state. There are a number of such algorithms in the …

Hotel Revenue Management: Investigating The Interaction Of Information Technology And Judgmental Forecasting, I-Pei Claire Chen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traditionally, forecasting has included human judgment and/ or guessing. The process has often been described as “guesstimation.” For instance, people are easily affected by user interface issue or rewarding policies during this process. The purpose of the study is to study and understand how revenue managers and other decision makers “make noise” during forecasting, especially when utilizing the advanced RMS, and to offer constructive suggestions to overcome the issues related to human judgment. In other words, the main objective of this study is to analyze the known influential factors for the interaction of revenue managers’ judgment and RMS tools by …

Taxing Matters: How The Us Tax Code Affects Gamblers, Todd Haushalter

UNLV Theses, Dissertations, Professional Papers, and Capstones

It has been said that the only sure things in life are death and taxes, and while this is most certainly true of the former, the later will require mastery of the tax code and ensuing cases before you will have a complete picture. The tax code, which started out as a 400 page document is now some 3,387 pages long with a voluminous amount of tax court cases to interpret the code, and many issuances by the Internal Revenue Service to provide further clarification of the code. Somewhere intertwined in the tax code and the ensuing court cases is …

Online Gaming: Prohibition Vs. Regulation, Andrew Montgomery

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since online gaming began in 1995, the industry has been unsettled. Despite online gaming being viewed as illegal by the United States government, revenues generated from players in the U.S. grew consistently and rapidly from 1995 to 2006. U.S. lawmakers believed they clarified the legality issue by passing the Unlawful Internet Gambling Enforcement Act in 2006 (UIGEA); however, this legislation did little to discourage people in the U.S. from engaging in online gambling. U.S. lawmakers have long debated prohibition vs. regulation of the industry. Given the apparent ineffectiveness of online gaming prohibition via UIGEA, lawmakers favoring legalization and regulation of …

Elements Food Group Marketing Plan, Lacey Murillo

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper provides Elements Food Group with a detailed strategic marketing plan that will assist in increasing revenues and solidify the “Elements” brand within the greater Los Angeles area. Through extensive research into the local history of the Pasadena Playhouse District, the financial history of the Pasadena Playhouse building, and the past failures of the restaurant space attached to the playhouse a marketing plan was developed that provides a thorough analysis and understanding of how Elements Kitchen can increase revenues. Building a strong online marketing brand through multiple outlets paired with a guerilla- style marketing to the surrounding community will …