Digital Commons Network^™

Studies In Words: Laborious Ben Jonson's Lexicon, Steven Hrdlicka

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines significant words in Ben Jonson’s poetic lexicon that the poet inherited, borrowed, and shaped from antiquity and through the Middle Ages. Jonson used etymology as a means to rhetorical inventio, a common practice in the Renaissance. Etymology comprehended more than mere word derivation in the Renaissance but also notably included philological study. Ben Jonson’s extensive knowledge of language, history, architecture, the plastic arts, and philosophy is well known, but the extent to which Jonson’s knowledge of these subjects contributed to his understanding and use of poetic language is not. Thus this dissertation seeks to explore the intellectual …

Comparison Of Simulation Methods Of Single And Multi-Bit Continuous Time Sigma Delta Modulators, Benju Koirala

UNLV Theses, Dissertations, Professional Papers, and Capstones

Continuous time Sigma Delta Modulators (CT ΣΔMs) are a type of analog to digital converter (ADC) that are used in mixed signal systems to convert analog signals into digital signals. ADCs typically require antialiasing filter; however antialiasing filters are inherent in CT ΣΔMs, and therefore they require less circuitry and less power than other ADC architectures that require separate antialiasing filters. As a result, CT ΣΔM ADC architectures are preferred in many mixed signal electronic applications.

Because of the mixed signal nature of CT ΣΔMs, they can be difficult to simulate. In this thesis, various methods for simulating single-bit and …

Improving Hyperspectral Subpixel Target Detection Using Hybrid Detection Space, Ruixing Li

UNLV Theses, Dissertations, Professional Papers, and Capstones

A Hyper-Spectral Image (HSI) has high spectral and low spatial resolution. As a result, most targets exist as subpixels, which pose challenges in target detection. Moreover, limitation of target and background samples always hinders the target detection performance. In this thesis, a hybrid method for subpixel target detection of an HSI using minimal prior knowledge is developed. The Matched Filter (MF) and Adaptive Cosine Estimator (ACE) are two popular algorithms in HSI target detection. They have different advantages in differentiating target from background. In the proposed method, the scores of MF and ACE algorithms are used to construct a hybrid …

Effects Of Contract Procurement Factors On Performance Of Transportation Projects, Ruiko Maharjan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Cost and schedule savings are the main measures of a project’s success. Several factors affect the cost and schedule performances in a construction project, such as design changes, material, labor and equipment shortages, unpredictable weather conditions, and errors & omissions in contract documents.Some studies have shown that either the construction cost or the schedule performance of a project was dependent on the procurement factors, namely: bid cost, number of bidders, the bid cost deviation between the first and second bidder, the liquidated damage rate per day, the type of a contract, and the project location. However, a comprehensive study on …

The Effects Of Distributed Trials On Behaviors Of Students With Significant Disability, Mona Nasir-Tucktuck

UNLV Theses, Dissertations, Professional Papers, and Capstones

Teaching academic instruction to students with significant cognitive disability (SCD) has been done with success over the past years (Browder, Mims, Spooner, Ahlgrim-Delzell, & Lee, 2008; Hudson & Test, 2011; Mims, Hudson, & Browder, 2012), However, research is scarce and further instructional strategies are needed to help align the standard-based curriculum for this population of students (Browder, Ahlgrim-Delzell, Flowers, & Baker, 2012).

The academic inclusion of students with SCD has been a topic of interest for researchers over the past few decades. In 1997, research on teaching academics to students with SCD was scarce (Nietupski, Hamre-Nietupski, Curtin, Shrikanth, 1997). The …

Audits And Accountability In Non-Governmental Organizations, Kenneth J. Retzl

UNLV Theses, Dissertations, Professional Papers, and Capstones

Non-Governmental Organizations (NGOs) are becoming increasingly important as providers of development assistance in the Global South. As these organizations are gaining in importance, accountability concerns have grown. NGOs are considered to be accountable to a range of stakeholders, including funders, foreign governments where work is being performed, and the local communities being served. In spite of these concerns, there has been little research on the effectiveness of specific accountability mechanisms. This study empirically tests one such mechanism, the Single Audit, required by the United States' government for organizations that receive federal grant funding. Unfortunately, it is found the results of …

Acculturation And Causes Of Death Among Filipinos In The Us: Focus On Cancer, Abegail Terso Reyes

UNLV Theses, Dissertations, Professional Papers, and Capstones

Filipinos in the US are 3.4 million, yet the main causes of death among this primarily immigrant population have not been well characterized nor compared with the mortality experience of their counterparts in the Philippines. Age-adjusted mortality rates were computed for the main causes of death for three populations: Filipinos living in the Philippines (FPHs), Filipinos living in California (FCAs), and non-Hispanic whites in California (WCAs). Regression-derived mortality rate ratios stratified by sex were used to compare the populations, using WCA as the referent population. Included causes of death were ischemic heart disease, stroke, cancer and chronic lower respiratory disease, …

An Investigation Of Employment And Wage Distribution In The Construction Industry By Race/Ethnicity And Gender, Binit Kumar Shrestha

UNLV Theses, Dissertations, Professional Papers, and Capstones

One of the largest job providers in the U.S, is the construction industry, an industry that suffers from critical problems pertaining to a labor shortage. Yet the industry also struggles with insufficient interest and inconsistent participation from underrepresented demographic groups. To address the issue of workforce income inequality and bias, the industry must better understand the current situation regarding inequality; it needs to pinpoint some basic problems. To do so, analysts must scrutinize the following aspects: 1) the current differences within the construction workforce by race/ethnicity and gender with regards to the total employment and 2) the current disparity within …

Attitudes, Attachment Styles, And Gender: Implications On Perceptions Of Infidelity, Christian M. Stewart

UNLV Theses, Dissertations, Professional Papers, and Capstones

Understanding the impact infidelity has on individuals, couples, families, and societies has increasingly become a topic of interest over the last few decades. In recent years, scholars have sought to increase understanding of infidelity through investigating the relationship between infidelity and attachment theory. This research study examines the impact attitudes about infidelity, attachment styles, and gender have on the way in which individuals perceive infidelity. Data was gathered from 310 participants recruited from the University of Nevada, Las Vegas and social media. Participants were 18 years of age and older and were, at the time of the study, either in …

Lock-Free Self-Adjusting Binary Search Tree, Sachiko Sueki

UNLV Theses, Dissertations, Professional Papers, and Capstones

A binary search tree (BST) is a fundamental data structure for maintaining data in a way to allow fast search. As multi-core processors are widely used nowadays, such data structures require the ability to handle concurrent accesses to exploit the concurrent hardware. There are several algorithms on lock-based as well as lock-free BST with and without self-balancing. On the other hand, only a few reports can be found on lock-based self-adjusting BST. To the best of our knowledge, there are no algorithms for lock-free self-adjusting BST. Lock-free guarantees overall progress even if some processes fail, whereas lock-based algorithms fail to …

Case Studies Of Teach For America Teachers’ Teacher Identity Development In Relation To English Language Learners, Refika Turgut

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to examine the teacher identity development of Teach for America (TFA) teachers in relation to English language learners (ELLs) in the context of a semester-long teaching English as a second language (TESL) course. In addition, this study aims to explore primary considerations come into play in TFA teachers’ teacher identity development as novice teachers of ELLs. The theoretical lenses guiding this study are Wenger’s Community of Practice perspective and Positioning theory (Davies & Harré, 1990). A multiple-case design is employed to examine TFA teachers’ teacher identity in relation to ELLs. Data collection took place …

The Relationship Between Roles And Responsibilities Of Co-Teachers And Co-Teacher Self-Efficacy, Janet Van Heck

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study is a survey that was intended to measure the connection between what co-teachers actually do and what they think they should be doing as best practice. Second, it intended to study the roles and responsibilities that co-teachers report fulfilling. Finally, whether self-efficacy is a predictor of co-teacher roles and responsibilities is further reported.

Three hundred twenty co-teachers participated in the study: one hundred sixty special education and 160 general education teachers in a large urban school district in the southwestern United States. Bandura’s Teacher Self Efficacy Scale (1994) was used with a tool for co-teachers designed specifically for …

Setting The Childless Free: An Ethnographic Study Of The Practice Of The Childfree Identity, Shelly Volsche

UNLV Theses, Dissertations, Professional Papers, and Capstones

Heeding Sherry Ortner’s call to turn anthropological analysis inward, toward one’s own culture, the following dissertation seeks to understand the identity and practice of the voluntarily childless (hereafter “childfree”) movement in the United States. How do these individuals practice their identity, and how does the identity of “childfree” interact with other roles in their lives? How do they build meaning in a society that emphasizes children as a hallmark of adulthood? What other outlets do childfree individuals have for the “nurturing” tendencies of our species?

Combining sociohistoric analysis with identity and feminist theories, I embarked on nearly two years of …

Race, Resilience, And Resistance: A Culturally Relevant Examination Of How Black Women School Leaders Advance Racial Equity And Social Justice In U.S. Schools, Tonya Evette Walls

UNLV Theses, Dissertations, Professional Papers, and Capstones

This culturally relevant qualitative examination of the leadership of Black women educational leaders (BWEL) committed to advancing a social justice leadership agenda within the contested spaces (Stovall, 2004) comprising United States (U.S.) P-12 schools, employs an African centered emancipatory methodology (Kershaw, 1990, 1992; Tillman, 2002), situated in a conceptual framework grounded in the research on applied critical leadership (Santamaria, 2013). It examines, highlights, celebrates, and makes transparent, the unique leadership of BWEL. Engaged to rebuke the silencing and marginalization of women educational leaders of color in the educational leadership discourse, this study bridges engages a multiple case study approach, phenomenological …

Development And Validation Of A Brief Assessment Of Social Cognitive Abilities, Ryanna Zenisek

UNLV Theses, Dissertations, Professional Papers, and Capstones

It has been consistently found that individuals with schizophrenia exhibit impairments across various social cognitive domains, including emotion processing, social perception, and theory of mind. These deficits have been found across illness stages and cannot be accounted for by clinical symptomatology or neurocognitive skills. Further, while it has been well established that there is a link between cognition and functional outcome, social cognition has been found to be uniquely related to functional impairment in the disorder. Despite this evidence, the field is currently lacking efficient ways to identify and characterize these deficits in clinical settings. The Brief Test of Social …

Classification Of Minimal Separating Sets In Low Genus Surfaces, J. J. P. Veerman, William Maxwell, Victor Rielly, Austin K. Williams

Mathematics and Statistics Faculty Publications and Presentations

Consider a surface S and let M ⊂ S. If S \ M is not connected, then we say M separates S, and we refer to M as a separating set of S. If M separates S, and no proper subset of M separates S, then we say M is a minimal separating set of S. In this paper we use computational methods of combinatorial topology to classify the minimal separating sets of the orientable surfaces of genus g = 2 and g = 3. The classification for genus 0 and 1 was done …

Design, Development, And Characterization Of Breathforce : A Respiratory Training System For Patients With Spinal Cord Injuries., Kevin L Tran

Electronic Theses and Dissertations

Pulmonary and cardiovascular dysfunction are consistently reported as the leading causes of morbidity and mortality among the 1,275,000 people who are living with chronic spinal cord injury (SCI) in the United States. Respiratory-cardiovascular complications from neurological disorders (primarily COPD and sleep apnea) are currently the number one cause of death and disability in the US.

The main goal of this project is to develop an inspiratory-expiratory training device for use in the rehabilitation of patients with respiratory motor and cardiovascular deficits that incorporates existing technologies and promotes successful training methodologies performed at the clinic and at home.

An embedded microprocessor …

Educating Critically : Challenging The Familiar Contours Of Literacy Teacher Education., Bianca Nightengale-Lee

Electronic Theses and Dissertations

The shifting cultural ecologies of U.S. classrooms emphasize acknowledging difference, accepting diversity, and sustaining both cultural and linguistic plurality (Banks & Banks, 2009; hooks, 1994; Paris 2014). Teacher education programs play an integral role in preparing Pre-Service Teachers (PSTs) with skills, knowledge, and dispositions necessitated by a growing Culturally and Linguistically Diverse (CLD) student population (Cruz, Ellerbrock, Vasquez & Howes, 2014). To enact equitable teaching practices reflective of 21st century students, PSTs need to demonstrate a level of cultural awareness that acknowledges the racially, socially, and politically charged societal structures that shape education for CLD students (Hall & Carlson, 2016). …

The Art Of Silence., Lydia Anne Kowalski

Electronic Theses and Dissertations

This dissertation argues that the role of silence as essential to experience the full aesthetic beauty of art in a museum setting. Museums have changed their focus due to socio-economic and financial pressures. They have changed from silent “temples” for art conservation and exhibition to places for interactive art education, entertainment, and social gathering. The results of these changes have been both positive and negative. Attendance has increased, enhancing the museum experience, engaging more diverse audiences in museum activities, and dispelling the “elitist” image of the museum. These changes, however, have resulted in the loss of a silent space to …

A University's Student Care Team : 5 Year Case Summary., Laura Elizabeth Ulmer

Electronic Theses and Dissertations

At universities, the responsibility for safety falls on teams of professionals who collect information, assess risk, and provide appropriate resources for referrals of concerning behavior (Randazzo & Plummer, 2009). This dissertation describes the demographic profile and nature of referrals to the Student Care Team (SCT) at the University of Louisville during 2010-2015. Using Astin’s (1991) Input-Environment-Output model, this research analyzed the demographic profile of referred students (input) and the nature of incidents that comprise the student care caseload such as incidents of self-injurious behavior, medical hospital transportation and violence (environment). To measure the prediction of academic advancement (output), the dichotomous …

"It Teaches Them To Have A Conversation In The Real World" : An Analysis Of How Identity Performances Shape Classroom Discussions., Ashley Lauren Shelton Arnold

Electronic Theses and Dissertations

Although discussion has long played a role in classroom learning, recent focus on moving discussion away from the evaluative and toward the dialogic is key to understanding how discussion can be driven by multiple, shared understandings. Adopting a sociocultural perspective, this dissertation explores the ways in which identity performances shape one teacher and his students’ participation in classroom discussions. The theoretical framework guiding this study draws on the relationship between discourse and identities construction, with further attention given to improvisations of identities, figured worlds, and the ways in which power shapes discourse. This dissertation argues that performed identities shape the …

Trinity Part One : Food Of The Gods., Thomas Edward Olges

Electronic Theses and Dissertations

A novel of supernatural horror, Trinity begins in the wake of a catastrophe. A young woman, divinely pregnant, has lost both her life and her son in the process of delivery. Three people dear to her—her fiancé, her brother, and a close friend—have found themselves irreparably altered by the experience. Their bodies changed and reality warping around them, the three set off across the country in an attempt to prevent other incursions of the miraculous into our reality. This thesis includes the novel’s introductory scene and its first principle section, “Food of the Gods.”

Greater London In The 21st Century : Assessing Coastal Flooding Mitigation Preparedness And Regional Population Risk In The Face Of Projected Sea-Level Rise., Nathan K Wright

Electronic Theses and Dissertations

Recent projections of +6-9m sea-level rise (SLR) over the next several decades present many social challenges for coastal regions during the 21^st century. These projections were applied to Greater London, UK as areal interpolated historical census data was overlaid on a 50m DEM alongside a polyline projection of the Thames Barrier. Population was projected to milestones of 2041, 2071, and 2101 using a capped, aggregated growth rate for each polygon while SLR was simulated for 1m, 5m, and 9m scenarios. The Thames Barrier maintained integrity for 1m and 5m scenarios but was breached at 9m. Population continued to increase …

An Investigation Of Relationship Correlates And Predictors Of Cultural Adjustment Among Missionaries., Sarah Warren

Electronic Theses and Dissertations

While research on the cultural adjustment of expatriates has existed for decades, information related to the cultural adjustment of missionaries is considerably lacking (Kimber, 2012). Information on missionary cultural adjustment often has been extrapolated from the greater expatriate population, in spite of differences existing between missionaries and other expatriates (Navara & James, 2002; 2005). This study examined the extent to which missionary relationships (with God, individuals from one’s host culture, individuals from one’s home culture, and other missionaries) correlate with and predict cultural adjustment among missionaries. Participants were recruited from the Church of the Nazarene’s Global Mission Department to complete …

Queue Stability Analysis In Network Coded Wireless Multicast., Nadieh Mohamadi-Moghadam

Electronic Theses and Dissertations

In this dissertation queue stability in wireless multicast networks with packet erasure channels is studied. Our focus is on optimizing packet scheduling so as to maximize throughput. Specifically, new queuing strategies consisting of several sub-queues are introduced, where all newly arrived packets are first stored in the main sub-queue on a first-come-first-served basis. Using the receiver feedback, the transmitter combines packets from different sub-queues for transmission. Our objective is to maximize the input rate under the queue stability constraints. Two packet scheduling and encoding algorithms have been developed. First, the optimization problem is formulated as a linear programming (LP) problem, …

James Franklin Bell : Hard War In The Philippines., Daniel Michael

Electronic Theses and Dissertations

This thesis surveys the military history of the Philippine-American War of 1899-1902. In particular, this thesis looks at that war through the lens of hard war as a way of war. It begins with an introduction to hard war as a concept and a historiography of the Philippine-American War and continues with an overview of the events leading up to the war. The first two chapters deal with the wider role of the U.S. Army during the war, while the third chapter examines the role of James Franklin Bell, and American officer, and his command of the Third Separate Brigade …

The Otaku Phenomenon : Pop Culture, Fandom, And Religiosity In Contemporary Japan., Kendra Nicole Sheehan

Electronic Theses and Dissertations

The focus of this dissertation centers on the otaku subculture and their subsequent incorporation of Japanese religious elements into their consumption of Japanese popular culture. This phenomenon highlights the intersections of popular culture and religion in Japan, which is emerging in religious sites. Shintō shrines and Buddhist temples are incorporating popular culture as a means to maintain relevancy, encourage growth of parishioners, and raising revenue by capitalizing on the popularity of manga and anime. The relevance of this research connects to the continued impact of Japanese popular culture through globalization. The first chapter provides a theoretical background examining this socio-religious …

Culturally Relevant Teachers : A Critical Beacon In The Educational Standards Movement., Angela Pleasant

Electronic Theses and Dissertations

The purpose of this study was to describe culturally relevant teachers’ beliefs and teaching practices as they implement the Reading CCSS. It was hypothesized that by exploring the beliefs and practices of teachers who practice a culturally relevant pedagogy, this research could provide evidence of the specific and identifiable practices that demonstrated high expectations, culturally competency, and critical consciousness. This research could provide evidence of effective strategies, which could be used to impact the literacy achievement of students of color while the teacher implements the Reading Common Core State Standards or any standards movement that follows. A qualitative case study …

Pcb-Associated Steatohepatitis And The Role Of Nuclear Receptors., Heather Brooke Clair

Electronic Theses and Dissertations

Metabolic diseases, including fatty liver disease, hyperglycemia, and obesity, result when body systems responsible for managing allostasis (dynamic homeostasis across systems) are pressured beyond their collective compensatory reserve. Nutritional excess contributes to this state, the capacity of which is limited by genetic variation, and failure of one system will gradually lead to pathological overload in the others. Agents which act directly on the communication machinery linking these connected systems can also change the point at which allostatic load becomes allostatic overload. Environmental exposure to polychlorinated biphenyls (PCBs), a class of persistent organic pollutant, is associated with a specific form of …

Emotion Socialization And Families Of Children With And Without Adhd., Danielle M. Walerius

Electronic Theses and Dissertations

Emotional competence (EC) represents several distinct emotional skills found to be strongly associated with children’s socioemotional outcomes. EC is thought to develop through a process known as emotion socialization (ES), whereby children’s emotions and emotion-based behaviors are socialized through interactions with parents and/or other primary figures. The present study examined ES across families of children with and without ADHD in order to clarify the role ES plays in the development of EC in typically developing (TD) children versus children more prone to EC impairments due to intrapersonal characteristics (e.g., inattention, disinhibition, etc.). Forty-eight children 5 to 8-years-old (23 with ADHD, …