Digital Commons Network^™

Keeping It Real: A Historical Look At Reality Tv, Jessica Roberts

Graduate Theses, Dissertations, and Problem Reports (ETD)

In the summer of 2000 CBS launched a wilderness and competition reality show called "Survivor." The show became a monster hit with more than fifty million viewers watching the finale, ratings only second to Super Bowl. That summer and that show forever changed many aspects of the television industry. Reality TV had been around for years, but with "Survivor" it began a period of lightening fast development, growth, and influence. During the past decade, many different reality shows have emerged and this research categorizes those shows into four sub-genres that it is argued all reality shows during this time could …

The Role Of Institutional Structures, Interest Groups, And Framing In Explaining Occupational Road Safety Policy In The European Union And Member States: An Application Of The Advocacy Coalition Framework And Multi-Level Governance, Stephanie G. Pratt

Graduate Theses, Dissertations, and Problem Reports (ETD)

In addition to being a leading cause of death in the general population, motor vehicle crashes are the leading cause of occupational fatalities in most high-income countries and regions, including the European Union (EU). The primary aims of this research were to: (1) assess the development of occupational road safety policy in the EU through the lens of the policy literature, focusing on the advocacy coalition framework (ACF) as a model of policy change, the role of interest groups, and multi-level governance (MLG); and (2) use the United Kingdom (UK), Sweden, and France as EU case studies to illustrate the …

Conservative Eras In Supreme Court Decision-Making: Employment Division V. Smith, Judicial Restraint, And Neoconservatism, Stephen M. Feldman

Cardozo Law Review

No abstract provided.

Image Annotation And Retrieval Based On Multi-Modal Feature Clustering And Similarity Propagation., Mohamed Maher Ben Ismail 1979-

Electronic Theses and Dissertations

The performance of content-based image retrieval systems has proved to be inherently constrained by the used low level features, and cannot give satisfactory results when the user's high level concepts cannot be expressed by low level features. In an attempt to bridge this semantic gap, recent approaches started integrating both low level-visual features and high-level textual keywords. Unfortunately, manual image annotation is a tedious process and may not be possible for large image databases. In this thesis we propose a system for image retrieval that has three mains components. The first component of our system consists of a novel possibilistic …

The Madness Is Catching : Transsexuality And The Cartesian Subject., Andrew Edward Clark 1986-

Electronic Theses and Dissertations

This project uses the work of Michel Foucault and Lynne Huffer to examine the creation of the transsexual subject in 1950s American sexology through the Cartesian subject. I argue that medical professionals utilized the Cartesian subject as a standard to create and classify transsexuality as deviant. Further, through their joining, medicine and psychology positioned the transsexual subject in both madness and abnormality. Such a position leaves transsexuals in a subject position that cannot speak for itself and requires medical qualification. I demonstrate how such a subject position, created through medicalized discursive practices, carries over into judicial discourse. I find that …

Elevation Of Cardiac Glycolysis Reduces Pyruvate Dehydrogenase But Increases Glucose Oxidation., Qianwen Wang

Electronic Theses and Dissertations

Heart failure is the most frequent cause of mortality in western countries. Currently, there is no cure treatment for heart failure and the long term survival rate following heart failure is poor, with one third of patients dying within a year of diagnosis. Thus, new therapeutic targets have to be developed. Enhanced glycolysis is a very common phenomenon in the development of heart failure and maybe a target for drug development. However it is not know whether the increased glycolysis is a cause or an effect of heart failure. Also, metabolic modulators to increase glucose use by the heart have …

Evaluation Of Delivery Conditions For Cutaneous Plasmid Electrotransfer Using A Multielectrode Array, Bernadette Ferraro, Loree C. Heller, Yolmari L. Cruz, Siqi Guo, Amy Donate, Richard Heller

Bioelectrics Publications

Electroporation (EP) is a simple in vivo method to deliver normally impermeable molecules, such as plasmid DNA, to a variety of tissues. Delivery of plasmid DNA by EP to a large surface area is not practical because the distance between the electrode pairs, and therefore the applied voltage, must be increased to effectively permeabilize the cell membrane. The design of the multielectrode array (MEA) incorporates multiple electrode pairs at a fixed distance to allow for delivery of plasmid DNA to the skin, potentially reducing the sensation associated with in vivo EP. In this report, we evaluate the effects of field …

Pathway Semantics: An Algebraic Data Driven Algorithm To Generate Hypotheses About Molecular Patterns Underlying Disease Progression, Mary Frances Mcguire

Dissertations and Theses (Open Access)

The overarching goal of the Pathway Semantics Algorithm (PSA) is to improve the in silico identification of clinically useful hypotheses about molecular patterns in disease progression. By framing biomedical questions within a variety of matrix representations, PSA has the flexibility to analyze combined quantitative and qualitative data over a wide range of stratifications. The resulting hypothetical answers can then move to in vitro and in vivo verification, research assay optimization, clinical validation, and commercialization. Herein PSA is shown to generate novel hypotheses about the significant biological pathways in two disease domains: shock / trauma and hemophilia A, and validated experimentally …

Press Start & Small Things, Brian Mark Brown

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This thesis project comprises two essay-length memoir pieces exploring the dimensions of fatherhood accompanied by a critical introduction. The essay “Press Start” explores the influence of video games on a young father, tapping his own childhood experiences to illuminate his relationship to the games as well as to his spouse and children. “Small Things” shows his efforts in preparing for the arrival of twins, an event which threatens to disrupt the family dynamic. Touching on issues of protection, separation, and control, the essays work together to comment on the complexities of the father-child relationship from a father’s point of view. …

Alternative Futures For The Upper Colorado River Ecosystem: Phase Ii, Temis G. Taylor

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Wildlife habitat and biodiversity in the Upper Colorado River Ecosystem are threatened by growth of urban areas, subdivision of rural lands, and exploitation of natural resources. The White-Yampa, Colorado Headwaters, and Gunnison River Watersheds within the region were investigated to discover areas supporting high biodiversity that would be possible candidates for conservation efforts by the U.S. Fish and Wildlife Service. Using an alternative futures planning process and principles of landscape ecology, development of energy of the resources in the region was found to be the primary driver for land use and impacts to wildlife habitat. Through application of geospatial modeling …

Comparison Of Two Approaches To Improving Cognitive Academic Language Proficiency For School-Aged, English Language Learners: Two-Group, Pretest/Posttest Design, Tanja A. Dalton

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This preliminary study was designed to examine which of two interventions (standard practice or narrative based) was associated with better improvement in cognitive academic language proficiency, or literate language, for school-age children learning as a second language(English Language Learners; ELLs). We hypothesized that narrative-based intervention would yield better outcomes than the standard practice intervention because it provided children with contextual cues, redundancy, and predictability, which should promote learning and generalization.

We employed a pre/post test design and included 18 children (ELLs) who were at-risk for language and learning problems to test the hypothesis that narrative-based language intervention would yield better …

Post-Operative Extraction Of Oxycodone From Human Hair, Sarah Clickner

Anthropology

No abstract provided.

Phosphormorphosis, Elizabeth Fernandez Figueroa

Theses and Dissertations - UTB/UTPA

The artwork I create facilitates my artistic direction and has developed from childhood memories to current adulthood experiences of viewing how light can change the form of many things including organic forms. My extensive research and technical experimentations with the different color value manipulation of acrylic and oil based paints to accommodate the phosphorescent paint has brought me to create a new technique in painting which I titled “Phosphormorphosis”. Phosphormorphosis is to change the form of a two-dimensional image or three-dimensional surface by manipulating the color value of wet or dry media and adding phosphorescent paint to distort the image …

A Montage In Its Leaves, Andrew S. Nicholson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation consists of a series of lyric poems preceded by an introduction to those poems. The introduction gives a background to the method of composition and historical precedents to the poems, connecting the lyric poems to the writing and thoughts of William Blake, Martin Heidegger, and Robert Creeley. The poems are presented in three parts, and cover a variety of subjects, frequently favoring the presentation of subjective experience over an imagined objectivity.

The Father Birth, Alissa Nutting

UNLV Theses, Dissertations, Professional Papers, and Capstones

This creative dissertation is a fabulist and satirical novel. The book follows the story of main character and narrator Earleen, an atypical and hyper-intelligent sixteen-year-old who continues to be traumatized by her sociopathic father even after he dies. A self-taught bookworm born in the early 1980s, her formative years were spent trapped inside her parents' rural methamphetamine cookhouse. When her parents blow up inside their house during a drug-manufacturing incident on the eve of Earleen's early adolescence, she finds herself in the arms of an affluent adoptive couple (Dennis Stark, a fertility specialist, and his homemaker wife Beverly) who have …

Climate Change In Rural Nevada: The Influence Of Vulnerability On Risk Perception And Environmental Behavior, Ahmad Safi

UNLV Theses, Dissertations, Professional Papers, and Capstones

In this research, I examine the impact of vulnerability on risk perception, stated willingness to adopt individual mitigation behavior, and support for climate change mitigation policies. My major research question is, "Does vulnerability to climate change increase risk perception, encourage more energy-efficient individual behavior, and enhance support for climate change mitigation policies?" But to understand the role of vulnerability I also pursue answers to questions regarding its three components: Physical vulnerability; sensitivity and adaptive capacity. I investigate the following sub-questions:

• Do physical vulnerability, and sensitivity to climate change increase risk perception, encourage more energy-efficient individual behavior, and enhance support for …

Effectiveness Of Earthtec ® On Killing Invasive Quagga Mussels (Dreissena Rostriformis Bugenis) And Preventing Their Colonization In The Western U.S., Ashlie Watters

UNLV Theses, Dissertations, Professional Papers, and Capstones

Dreissena rostriformis bugensis, an invasive species, also known as the quagga mussel, was discovered in Lake Mead, NV in January of 2007. In the four years since detection, quagga mussels have created tremendous economical, ecological, and human health impacts. The mussels clog pipes, ruin boat motors, and damage recreational equipment, and once established in the lake, routine maintenance is necessary to avoid further damage. Because of quagga mussels' high fecundity, planktonic veliger stage, and ability to attach to substrates with byssal threads, they have easily and swiftly spread to other lakes and reservoirs in the Lower Colorado River Basin. …

Molecular Evolution And Historical Biogeography Of New World Birds, Brian T. Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Deciphering the patterns of how biodiversity has evolved across time and space has remained a fundamental objective for biologists for the last 200 years. Researchers are faced with the challenge of interpreting the complexity of evolutionary patterns that have been generated over the deep history of the Earth. The advancement of DNA sequencing technology has yielded a new and powerful genetic toolkit that has allowed biologists to address novel evolutionary questions. For my dissertation research, I used molecular genetics and a statistical framework to study the evolution and historical biogeography of birds distributed in North and South America. My dissertation …

Pleistocene Climate In Alaska From Stable Isotopes In An Ice Wedge, Corinne Y. Griffing

UNLV Theses, Dissertations, Professional Papers, and Capstones

The CRREL permafrost tunnel offers a unique opportunity to sample ice wedges in a climate-controlled environment, penetrating frozen silts which host massive ground ice that may record Dansgaard-Oeschger (D-O) and Heinrich Events. Ice wedges in the tunnel have been dated to approximately 36-22 ka (Hamilton et al., 1988), allowing the paleoclimate of the region to be reconstructed during MIS 3, when D-O and Heinrich events were documented in various other records. These climate cycles are rapid climate oscillations that have been recognized in records from the Arctic and subarctic, and suggest that climate can rapidly shift by 10°C over millennial …

Fertility Symbols In Rock Art: Cupuls And Incised Grooves In The Lower Pecos, Texas, Cara D. Connolly

UNLV Theses, Dissertations, Professional Papers, and Capstones

Rock art at archaeological sites are often dismissed as a culturally symbolic representation that cannot be objectively or scientifically analyzed or interpreted adequately. Such dismissals are detrimental to understanding all aspects of a given culture. Although uninformed interpretations of rock art panels are counterproductive, systematic recording and the testing of different hypotheses is a valid way to begin to better understand the possible range of social functions of rock art. This research examines whether indigenous women's fertility is represented in rock art depictions, known as cupules and groove marks, in the archaeological record. Cupules are defined as a boulder or …

Analysis Of Ghrelin Concentrations In Serum Samples Processed At One, Two, And Three Hours After Collection, Christine E. Prato

UNLV Theses, Dissertations, Professional Papers, and Capstones

Obesity is becoming an epidemic of modern society. While the health-related consequences of obesity have been well studied, scientists continue to search for biological risk factors associated with this disease. Since the 1999 discovery of an appetite-stimulating hormone, ghrelin, researchers have further questioned the physiological interactions that lead to obesity. The fundus of the stomach, as well as the intestines and kidneys produce ghrelin before it circulates throughout the body and attaches to its receptor sites located within the section of the brain responsible for appetite-regulation. The hormone increases and decreases in a circadian rhythm that may dictate the routine …

Second-Order Conditioning In Drosophila, Christopher J. Tabone

UNLV Theses, Dissertations, Professional Papers, and Capstones

Animals possess the ability to associate neutral stimuli in their environment with both rewards and punishment. A conditioned stimulus (CS1) such as a smell or sound, can become associated with an unconditioned stimulus (US), such as a food reward, to elicit what is known as the conditioned response (CR). This type of learning is commonly referred to as classical conditioning or first-order conditioning (FOC). Second-order conditioning (SOC) is an extension of this type of association wherein a novel stimulus is introduced (CS2) and associated with a previously conditioning first-order stimulus (CS1). As a result, the organism may show an attraction …

Testosterone And Vasopressin In Men’S Reproductive Behavior, Eric T. Steiner

UNLV Theses, Dissertations, Professional Papers, and Capstones

One common practice used by researchers is to divide human reproduction into two major domains: mating and parenting. Adaptive problems men faced over the millennia may have produced evolutionary pressure for hormone responses and behavior that facilitate both mating and parenting, either separately or simultaneously. The sometimes competing domains of mating and parenting in men are often mediated by a number of the same hormones, such as testosterone (T) and arginine vasopressin (AVP). One aim of the current study was to examine differences in baseline levels of T and AVP between childless men who were not in an exclusive, romantic …

Polycystic Ovary Syndrome (Pcos) In Urban India, Heidi A. Manlove

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis research focuses on urban women in India diagnosed with polycystic ovary syndrome (PCOS). PCOS is a complex metabolic, endocrine and reproductive disorder affecting approximately 5-10% of the female population in developed countries. The prevalence of PCOS is on the rise in developing nations like India, which are undergoing rapid nutritional transitions due to Westernized diets and lifestyle. However, less appreciated in the literature are the developmental psychosocial impacts for women diagnosed with PCOS, especially in developing countries. Thus, the goal of my thesis research was to contribute to the small but growing literature by investigating psychosocial dimensions of …

Licensing Policies Of Public School Principals, Jerri Mausbach

UNLV Theses, Dissertations, Professional Papers, and Capstones

A descriptive rationalist policy analysis was used to examine current licensure policies in all fifty states and the District of Columbia. The differences and similarities between states that received Race to the Top competitive grant funds and those that did not were examined, in addition to the proposed policy reforms included in recipients of Race to the Top competitive grant funds. The demands made of public school principals in the 21st century have increased significantly. In addition to the continuing role of school manager, today's principals are also expected to be instructional leaders, and in some cases exemplary leaders.

With …

Bioarchaeology Of Compassion: Exploring Extreme Cases Of Pathology In A Bronze Age Skeletal Population From Tell Abraq, U.A.E., Jamie D. Vilos

UNLV Theses, Dissertations, Professional Papers, and Capstones

Tell Abraq is a Bronze Age archaeological site located in the modern day United Arab Emirates and was occupied from the 3rd millennium BC to the 1st century AD. The coastal location provided access to both marine and agricultural resources as well as trade routes and foreign exchange. The tomb at the site was in use for 200 years (2200-2000 BC) and housed the commingled remains of a minimum of 286 adults. These individuals lived hard lives, dependent on good health to maintain a life-line of sustenance for themselves and each other. A number of individuals with severe expressions of …

The Size Of The Risk: An Environmental History Of The Nuclear Great Basin, Leisl Ann Carr Childers

UNLV Theses, Dissertations, Professional Papers, and Capstones

Throughout the twentieth century, Congress has managed the nation's public lands for the greater good of the country under a multiple-use construct. Land-use decisions based on serving the nation's public interest entailed federal land management agencies finding the utility of the land in order to put as much of it as possible into some kind of economic production and provide equitable access, as much as was feasible, to all the various public land users. But every federal program enacted on the nation's public lands has had an associated cost; not everyone or every environment has benefited from multiple-use public land …

Factors Of Adoption: Initiating Relationships Using Online Dating Sites, Rachel Lee Toyer

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present study used the Diffusion of Innovations Model to explore the circumstances that lead graduate and professional students enrolled at the a university in southern Nevada to adopt online dating services with the intent of initiating a serious commitment with a potential partner. The diffusion model was used to frame online dating as a process that people go through in acquiring knowledge about the service, forming an opinion about it, testing the service, and finally adopting the service into their daily life. Factors such as time afforded to relationships, apprehension in social situations, safety, and opinions of online dating …

Planning For Building-Integrated Agriculture In Las Vegas, Robert Vralsted

UNLV Theses, Dissertations, Professional Papers, and Capstones

High food prices, concern about food nutrition and safety, and an awareness of commercial farming's environmental impact have generated a renewed interest in sustainable urban agriculture. Advances in controlled environment agriculture (CEA) have made it possible to grow food virtually anywhere in a much more sustainable manner than traditional field-based agriculture. Locating and planning urban farms using retrofitted existing building stock to maximize food production and ease of distribution in Las Vegas requires consideration of multiple barriers related to geography, economics, and the built environment. Consideration of these factors in the planning process informs the design of a successful BIA …

Exploring The Factors That Influence Adequate Yearly Progress Within Elementary School Settings, Shannon Marie Hennrich

UNLV Theses, Dissertations, Professional Papers, and Capstones

In the recent past, standards and access to resources for accountability and equity have been implemented nationally in schools. For example, the No Child Left Behind (NCLB) Act of 2001, was a federal mandate designed to raise the academic expectations and accountability of all learners. In addition, the Individuals with Disabilities Education Improvement Act (IDEA) of 2004 and Section 504 of the Rehabilitation Act of 1973 were created to protect the rights of all individuals with disabilities in programs that receive federal funds and ensure equal access to knowledge. Additionally, English language learners (ELL) must be included in the general …