Digital Commons Network^™

Motivation And Online Information Literacy Instruction: A Self-Determination Theory Approach, Francesca Marineo

UNLV Theses, Dissertations, Professional Papers, and Capstones

Information literacy skills, including critical thinking and problem-solving skills, are imperative for academic, personal, and professional success. Unfortunately, many students graduate only to be more daunted than ever by the vast amount of information available to them and increasingly rely on convenience over quality in their information-seeking behaviors. This study hoped to address this by increasing students’ motivation for engaging in an online information literacy module. Using self-determination theory (SDT) from the field of motivation, motivationally-supportive modules were designed to support students’ feelings of autonomy and competence and ultimately grades on their final research assignment. Experimental conditions included providing relevance, …

Stop Running In Laps: Evaluating The Lethality Assessment Program's Effectiveness In Reducing Repeat Intimate Partner Violence, Dory A. Mizrachi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Repeat victimization is a phenomenon which is generally understood as the pattern and prevalence of victimization. This is an important factor for local authorities in their attempt to develop innovative policies and practices to facilitate predicting and preventing crimes. Thus, many police departments around the country, including the Las Vegas Metropolitan Police Department (LVMPD) have adopted the Lethality Assessment Program (LAP). This is a risk assessment tool used by responding officers on domestic violence calls that intends to prevent future risk of lethal violence to victims of domestic violence by assessing their risk of lethality and providing immediate referrals to …

The Search For Home: An Analysis Of American-Socialized Filipino American Identity In Literature, Julianna Marie Crame

UNLV Theses, Dissertations, Professional Papers, and Capstones

Many studies on Filipino American literature focus on the first-generation’s struggle with assimilation; however, American-socialized generation 1.5 and second-generation Filipino Americans also face immense pressure. How do generation 1.5 and second-generation Filipino Americans develop their identities in compliance with and resistance to stereotypes created by the dominant American and Filipino communities? To answer this question, I use a postcolonial and Asian American Studies theoretical framework to do close readings of three novels written by American-socialized Filipino Americans from the 2000s-2010s and set in the 1990s. These novels are American Son (2001) by Brian Ascalon Roley for racial stereotypes, One Tribe …

Acr Accreditation For Utah Valley Hospital’S Radiation Oncology Center, Remy Manigold

UNLV Theses, Dissertations, Professional Papers, and Capstones

Becoming an accredited clinic through the American College of Radiology (ACR) and their Radiation Oncology Practice Accreditation (ROPA) program will provide third-party evaluation of patient care to ensure the best treatment possible for patients.

Talk of getting ACR accreditation has occurred in the past for Utah Valley Hospital/American Fork Hospital, but at the time it was seen as something that did not provide sufficient value vs. the cost. The recent One Intermountain restructuring is intended to unify all of the Intermountain Healthcare radiation oncology centers in Utah so the Radiation Oncology Director has set the goal that all Intermountain radiation …

Effects Of Ecological Restoration Techniques In Glen Canyon National Recreation Area, Simone Ka-Voka Jackson

UNLV Theses, Dissertations, Professional Papers, and Capstones

A better understanding of key ecological restoration techniques can inform land management in the Southwest on restoration options for areas infested by invasive grasses that can pose threats to ecosystems, from changes in nutrient cycling to altered fire regimes. In the semi-arid desert of Glen Canyon National Recreation Area (GLCA), several exotic grasses pose risks to local ecosystems: Saccharum ravennae, a relatively new invasive perennial grass, and Bromus rubens and Bromus tectorum, widespread annual grasses. In this study, multiple ecological restoration techniques were implemented to assess their effects on native and nonnative vegetation on sites invaded by the non-native grasses …

From Deviant Symbol To Cultural Icon? Understanding Pit Bull Stigma, Genevieve Minter

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research draws from twelve months of ethnographic data using Las Vegas as a case study to understand how pit bull owners experience and negotiate stigma in various social settings. The human-dog relationship, long rooted in utility, transformed in the modern era as animals were promoted from worker to companion. The world’s first dog register, The American Kennel Club, created breed standards and encouraged selective breeding, which influenced the idea of certain dogs being more physically “dangerous” than others. Though the pit bull is not the first dog “breed” to be the object of discrimination, it is the first dog …

Modeling Driver-Pedestrian-Infrastructure Interactions At Signalized Midblock Crosswalks, Boniphace Kutela

UNLV Theses, Dissertations, Professional Papers, and Capstones

Cities and metropolitan areas are increasingly facilitating pedestrians’ movement by the provision of pedestrian walking facilities. As pedestrian traffic increases, the risk of crash involvement increases, especially at midblock locations, where pedestrians are exposed to unsafe interactions with vehicular traffic. To improve pedestrians’ safety at midblock locations, various countermeasures are provided, which include signalized crosswalks. Several studies have analyzed driver-pedestrian interactions, as well as pedestrian-infrastructure interactions at signalized midblock crosswalks. However, more in-depth studies are necessary, due to shortfalls of study assumptions, which have led to the application of improper statistical models, as seen in the literature. Improved models are …

Implementing A Heart Failure Education Program For Bedside Nurses In The Acute Care Setting, David L. Morrow

UNLV Theses, Dissertations, Professional Papers, and Capstones

Heart failure is a chronic disease in which a weakened heart is no longer able to deliver adequate blood flow to supply the body with needed oxygen and nutrients. Heart failure is the most common reason for hospitalization in the United States for patients age 65 and over, accounting for over 1,000,000 hospital admissions annually. Due to the chronic nature of this debilitating condition and associated symptoms, patients discharged from the hospital with a diagnosis of heart failure are at high risk for readmission. Effective self-care behaviors have been shown to reduce readmissions and improve quality of life for these …

Is Easier, Better? A Reevaluation Of The Use Of Non-Remodeled Bone As A Histological Predictor Of Age-At-Death From The Femoral Midshaft Using Gis Software, Mariah Elaine Moe

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traditional macroscopic methods for estimating age-at-death from human skeletal remains have been highly successful in practice but are notoriously inadequate when aging individuals over the age of 50 years. Skeletal histology has the potential to overcome these challenges to narrow the gap in age estimation and more accurately address older individuals.

Primary bone is produced during normal growth and development. Once fully matured, individuals undergo the lifelong process of remodeling wherein primary bone is replaced with microstructures called secondary osteons. As individuals age, the amount of primary bone tends to decrease. This study reexamined the use of percentage of primary …

Effect Of Common Oxidative Water Treatments On Acanthamoeba Internalized Legionella, James Park

UNLV Theses, Dissertations, Professional Papers, and Capstones

Legionella pneumophila can cause pneumonic and non-pneumonic disease in humans. Infections occur from aerosolized contaminated water. This bacterium is an opportunistic intracellular pathogen able to infect both protozoans, such as Acanthamoeba polyphaga, and human macrophages. Both L. pneumophila and A. polyphaga resist commonly used water treatments, such as chlorination, but L. pneumophila has displayed greater resistance in the presence of A. polyphaga. Therefore, there is concern that L. pneumophila could become established in plumbing systems after water treatment, leading to infections. The objective of this study was to show the effect of chlorine and chlorine dioxide exposures on the survival …

Assessing Minimal-Input Restoration Strategies For Desert Soil And Vegetation Restoration, Audrey Jean Rader

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Mojave and Sonoran Deserts have been negatively impacted by anthropogenic disturbances. Considering that these ecosystems may recover on millennial timescales, research has shown that restoration techniques can be fairly successful in initiating long-term recovery processes in these sensitive environments. However, uncertainty remains as to which techniques are effective in different circumstances, such as in different climates or across different soil properties, and which techniques may best avoid unintended consequences, such as facilitating non-native plants. To reduce fugitive dust as a human health hazard, increase soil stability, and enhance wildlife habitat, further work is necessary to develop restoration techniques for …

The Bioarchaeology Of Instability: Violence And Environmental Stress During The Late Fort Ancient (Ad 1425 - 1635) Occupations Of Hardin Village, Amber Elaine Osterholt

UNLV Theses, Dissertations, Professional Papers, and Capstones

Conflict, poor health, environmental instability, captive taking, and culture change are all potential contributors for the abandonment of the Middle Ohio River Valley at the end of the Protohistoric Period in eastern North America. This project investigated the relationship between these factors among the Fort Ancient community of Hardin Village. The data presented in this study use bioarchaeological analysis to reveal how environmental and cultural instability influenced communities to leave their homeland. Bioarchaeology was well suited for this investigation because it links the most direct evidence of violence and poor health and nutrition (skeletal injuries and evidence of disease) to …

Riding My Bike In Paradise With Margaret Fuller: A Phenomenological Study, Nanette Rasband Hilton

UNLV Theses, Dissertations, Professional Papers, and Capstones

Margaret Fuller (1810-1850) was perhaps the most famous American woman during the nineteenth century. After her tragic death, reprints of her best-selling books were heavily edited and she was nearly forgotten. During and after her lifetime, Fuller fell victim to the phenomenological alterity identified and defined by theorists including Derrida and Edward Said as Othering. She spent her career combating Othering in all its forms. Through the lens of both social identity theory and multiple identity theory this study examines how Fuller grappled with social prescriptions. As an autodidact, she mined diverse literary resources to construct heterogeneous texts that cultivate …

Long-Term Monitoring Of Rare Gypsum Communities In The Eastern Mojave Desert: A Study In Science And Art, Tiffany Jane-Marie Pereira

UNLV Theses, Dissertations, Professional Papers, and Capstones

For land managers, reliable estimates of soil seed banks, and more specifically, change in seed banks over time, provide insight into the restoration and regeneration potential of the landscape, site history and disturbance mapping, and, invasive and rare plant management. To understand the intricacies of desert soil seed banks in relation to aboveground vegetation change, my research evaluated long-term change in soil seed banks, fertile islands, and plant communities of conservation-priority gypsum rare plant habitat of the eastern Mojave Desert. Research found significant spatial and temporal differences in seed bank composition and density over an 11-year period; however, the gypsum …

Delineation Of Events In Centripetal Migration During Drosophila Oogenesis, Travis Tait Parsons

UNLV Theses, Dissertations, Professional Papers, and Capstones

All multicellular organisms initially start out as a single cell. This cell must use the genetic information encoded in its DNA to multiply in number and build itself into a complex multicellular organism. How this process occurs is the focus of developmental biology, a field that seeks to understand how a combination of genetic information and environmental conditions shape a cell from its beginnings as a zygote all the way to maturity. A fundamental part of this process is the ability of cells to work together in order to build complex tissues and organs. Cells achieve this coordination by using …

Centering Preservice Teachers Of Color Through Culturally Relevant Critical Teacher Care: A Critical Race Transformative Convergent Mixed-Methods Analysis, Tara Joann Plachowski

UNLV Theses, Dissertations, Professional Papers, and Capstones

The reproduction of white supremacist culture in schools continues to marginalize Students of Color in a variety of implicit, explicit, and systemic ways. As teachers are the one of the key arbiters of school culture, teacher education presents itself as a vital locus in need of critical inquiry and radical change. A diverse teacher workforce not only helps to disrupt the direct effects of racism on Students of Color, but also prepares all students for successful democratic participation in a diverse global society (Sleeter, 2011). This study of teacher education examines the teacher demographic diversity gap within a College of …

Laughter, Discomfort, And The Mechanics Of Subversion: How Amy Schumer Uses Comedy And Performance To Change The Way We Think About Women A Thematic Analysis Of Amy Schumer, Stephanie Rosauri

UNLV Theses, Dissertations, Professional Papers, and Capstones

Amy Schumer earned a spot as the first woman ever on Forbes Top Ten Highest Paid Comedians List. This was a huge accomplishment but it begs the question why Schumer is the first. Past research on female comedians like Lucille Ball and Lily Tomlin illuminates how comedy can be used as a rhetorical device and highlights the importance of women in comedy. Through an in-depth thematic analysis of Schumer's movies Trainwreck (2015), Snatched (2017), and I Feel Pretty (2018), this thesis examines how Schumer uses different comedic techniques and how that compares to the way other women used comedy in …

Development Of A Breast Cancer Survivorship Care Toolkit, Lauren Elaine Scott

UNLV Theses, Dissertations, Professional Papers, and Capstones

A breast cancer survivor’s journey does not end with treatment. After treatment, most breast cancer survivors go on to face many life-long physical and mental challenges caused by their cancer and treatment. Once active cancer treatment is completed, patients enter the next important step in cancer care, cancer survivorship. Cancer survivorship is a comprehensive approach to post-oncology management that promotes the best outcomes for survivors as they transition from oncology care to primary care; and new breast-cancer survivorship guidelines have emerged. Research suggests that primary care NPs’ lack of awareness of the current 2016 American Cancer Society/American Society of Clinical …

Breaking Free From The Snake Strangling America, Kate Marjorie Shapiro

UNLV Theses, Dissertations, Professional Papers, and Capstones

Breaking Free from the Snake Strangling America is a novel about the narratives of violence. It tells the story of Audrey Bishop and her investigation into her brother’s death at a mass shooting.

In the months following the shooting Audrey is confronted with various explanations of violence from her estranged parents, journalists, and televised sensationalism. She is at a loss for how to settle her own grief when the truth is stretched in every direction.

When Audrey is mysteriously sent Matthew’s journals, she is confronted with a new narrative, she sets off on a journey to find out the real …

An Exploration Of Nursing Communication Competence During The Handoff Report, Megan Elizabeth Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction Nurse handoff reporting is a crucial time for communication exchange in healthcare settings. During the handoff report, patient information is exchanged between senders and receivers transferring responsibility for care with the main purpose of providing accurate and timely information about the patient. The Joint Commission reports that shortcomings related to communication can be directly related to an increase in patient care errors, with approximately 80% of medical errors resulting from miscommunication during the handoff process. Numerous intervention studies focus on standardizing information, developing physical locations and environments for ideal handoffs, and creating tools for structured information exchange between different …

Assessing Factors Of Physical Risk-Taking In A Novel Behavioral Measure, Edward A. Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Risk taking is a complex heterogeneous construct that has proven difficult to assess, especially when using behavioral tasks. A new measure, the Assessment of Physical Risk Taking (APRT) is presented as a comprehensive assessment of several factors of risk. Specifically, the measure seeks to examine the effects of several decision-making elements (e.g., probability of success and failure, magnitude of reward and punishment) of different types of physically risky behaviors and produce a variety of different outcome scores. Participants (N = 256) completed APRT in a laboratory setting, with half being assigned to an enforced Delay condition. Main effects, two-way interactions …

Rethinking Timestamping: Time Stamp Counter Design For Virtualized Environment, Alexander Tabatadze

UNLV Theses, Dissertations, Professional Papers, and Capstones

Almost every processor supports Time Stamp Counter (TSC), which is a hardware register that increments its value every clock cycle. Due to its high resolution and accessibility, TSC is now widely used for a variety tasks that need time measurements such as wall clock, code benchmarking, or metering hardware usage for account billing.

However, if not carefully configured and interpreted, TSC-based time measurements can yield inaccurate readings. For instance, modern CPU may dynamically change its frequency or enter into low-power states. Also, time spent on scheduling events, system calls, page faults, etc. should be correctly accounted for. Even more complications …

Generating Kernel Aware Polygons, Bibek Subedi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Problems dealing with the generation of random polygons has important applications for evaluating the performance of algorithms on polygonal domain. We review existing algorithms for generating random polygons. We present an algorithm for generating polygons admitting visibility properties. In particular, we propose an algorithm for generating polygons admitting large size kernels. We also present experimental results on generating such polygons.

Missed Opportunities: The Effect Of Cps Involvement On Trafficking Victims In The Delinquency System, Kelly Rae Stout

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children and youth involved in the child welfare system are an incredibly vulnerable population that could potentially have an increased risk for being sexually exploited. In 2014, Federal Public Law 113-183 mandated that all child protective service (CPS) agencies in the United States improve services of commercially sexually exploited children and youth (CSEC). This federal directive requires that states and counties train their staff in identifying and helping children who have been or are at risk for being trafficked. To explore this complex issue, quantitative methods were used. The data were analyzed for CPS engagement among the CSEC victims identified …

Effects Of Disturbance And Restoration Treatment On Fertile Islands In Lake Mead National Recreation Area, Camille Traylor

UNLV Theses, Dissertations, Professional Papers, and Capstones

Disturbances by humans are one of the main drivers of change in contemporary desert ecosystems. Restoration treatments such as topsoil application and outplanting can be implemented in response to disturbances in order to maintain soil stability and a diverse plant community. Fertile islands - nutrient enriched areas beneath perennial shrubs - are fundamental features of deserts that can facilitate annual plant growth. A major uncertainty in desert ecology is how much time is required for fertile islands and nurse plant effects (the facilitation of one plant by another) to develop below maturing perennial plants. By studying naturally recruited perennial plants …

Preparation And Evaluation Of Uranium Alloys Based On Burnup, Andrew Jonathan Swift

UNLV Theses, Dissertations, Professional Papers, and Capstones

Next generation fast reactor designs utilizing metallic fuel are being developed as an alternative fuel cycle option in an effort to reduce carbon emissions. Historically, oxide fuels have been the industry standard, but interest in metallic fuel systems has grown considerably due to their thermal conductivity, fissile atom density, inherent safety, and ability to reach progressively higher burnups. Chemical complexity of metallic fuel systems increase as a function of burnup from fission product ingrowth and associated fuel cladding chemical interactions (FCCI) brought on by elemental redistribution and phase formation. To date, the most extensive operational study for metallic fuel was …

Creative Self-Efficacy: Students In General Education, With Learning Disabilities, And With Gifts And Talents, Jennifer Elaine Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Creative self-efficacy is the belief in one’s own ability to be creative. It is a component of creativity and is vital for future success. Within the construct of creative thinking, four areas of creative thinking (i.e., fluency, flexibility, elaboration, and originality) have been suggested.

The purpose of this study was to investigate the perception of creative self-efficacy in third, fourth, and fifth grade students in general education, with learning disabilities, and with gifts and talents in terms of fluency, flexibility, elaboration, and originality. Along with educational sub-type and grade level, an exploration of the relationship of gender and ethnicity were …

Bridging The Gap: An Introduction To Jazz Improvisation And The Application Of Manipulating Composed Content For Classical Percussionists, James Douglas Whiting

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document presents a systematic study of an introductory method to jazz improvisation for classical percussionists. This method discusses a combination of fundamental concepts of jazz improvisation, combined with the approaches of applying these concepts as a way of manipulating composed content. This methodology provides classical percussionists with an appropriate vehicle to bridge their knowledge from through-composed, and classical music, to jazz improvisation. The concepts, along with an analysis of their application, is detailed in each chapter with extensive musical examples.

The Effects Of Injury On Running Status And Gait Biomechanics, Kristyne Wiegand

UNLV Theses, Dissertations, Professional Papers, and Capstones

Over the past several decades, endurance running has grown steadily as a popular form of physical activity. Running is easily accessible, does not require expensive equipment, and can be performed without specific skill training. Individuals who run also experience health benefits like increased cardiovascular health and reduced risk of all-cause morbidity. Despite these benefits, running is also associated with high rates of musculoskeletal injury. Although researchers have attempted to identify injury risks and mitigate the incidence of running injury, there is still no consensus as to why runners become injured. Research has also attempted to identify biomechanical movement patterns that …

An Analysis Of Postmastectomy Breast Reconstruction Due To Breast Cancer In Nevada And The United States From 2008-2013, Jenna Webb

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: In the United States, female breast cancer was the leading cause of new cancer cases from 2011-2015. Since the Women’s Health and Cancer Act of 1998 (WHCRA), the federal government mandates employee and private health insurance providers to cover breast reconstruction if they cover mastectomies. Postmastectomy breast reconstruction (PBR) rates increased after the WHCRA, but these rates have remained relatively low throughout recent years. Objective: The objective of this study was to determine factors associated with women having PBR due to breast cancer in Nevada and the United States from 2008 to 2013. Methods: Using two HCUP database, NIS …