Digital Commons Network^™

Probabilistic Latent Document Network Embedding, Tuan M. V. Le, Hady W. Lauw

Research Collection School Of Computing and Information Systems

A document network refers to a data type that can be represented as a graph of vertices, where each vertex is associated with a text document. Examples of such a data type include hyperlinked Web pages, academic publications with citations, and user profiles in social networks. Such data have very high-dimensional representations, in terms of text as well as network connectivity. In this paper, we study the problem of embedding, or finding a low-dimensional representation of a document network that "preserves" the data as much as possible. These embedded representations are useful for various applications driven by dimensionality reduction, such …

Unisense: A Unified And Sustainable Sensing And Transport Architecture For Large Scale And Heterogeneous Sensor Networks, Yunye Jin, Hwee-Pink Tan

Research Collection School Of Computing and Information Systems

In this paper, we propose UNISENSE, a unified and sustainable sensing and transport architecture for large scale and heterogeneous sensor networks. The proposed architecture incorporates seven principal components, namely, application profiling, node architecture, intelligent network design, network management, deep sensing, generalized participatory sensing, and security. We describe the design and implementation for each component. We also present the deployment and performance of the UNISENSE architecture in four practical applications.

The Rise Of Anti-Semitism In Post Cold War Western Europe: The Effect On Current Jewish Populations In Europe, Jewish Human Rights, And The Role Of The Jewish Religion Within Western Europe, Johnathan Eftink

Arts & Sciences Graduate Student Theses and Dissertations

Since the ending of World War II and the Cold War, anti-Semitism has been prevalent within Western Europe even though the political atmosphere has tried to dissuade and even punish those that harbored such views. The rise of anti-Semitism in Western Europe in contemporary times as evolved into a dangerous atmosphere for Jews in regards to their human rights, their freedom, and their safety. In this paper, the question of why anti-Semitism is re-emerging will be addressed as well how it is being tackled by the respective countries in which it is prevalent. Poland, Hungary, Greece, France, and Germany are …

Pupillometry: A Non-Invasive Technique For Pain Assessment In Paediatric Patients., Mark A. Connelly, Jacob T. Brown, Gregory L. Kearns, Rawni A. Anderson, Shawn D. St Peter, Kathleen A. Neville

Manuscripts, Articles, Book Chapters and Other Papers

OBJECTIVE: Pupillometry has been used to assess pain intensity and response to analgesic medications in adults. The aim of this observational study was to explore proof of concept for the use of this technique in paediatric patients. Changes in pupil parameters before and after opioid exposure also were evaluated.

DESIGN AND SETTING: This was a single-centre, prospective study conducted at an academic paediatric medical centre.

PATIENTS: Children 9-17 years of age undergoing elective surgical correction of pectus excavatum were enrolled into a protocol approved by the human ethical committee (institutional review board).

INTERVENTIONS: Pupil size and reactivity were measured using …

Orientalism And "Authentic Homosexual": How "The Closet" Reinforces Hegemonic Knowledge And Binary Logic, Contributing To The Invisibility Of Non-Conforming Gender And Sexual Identities, Michelle Bonapace-Potvin

Theses and Dissertations

The critique of Orientalism's binary logic finds a complementary analysis in the questioning of static sexual and gender categories. There is already significant research that points to these intersectional critiques—for instance, Joseph Massad's Desiring Arabs and Jasbir K. Puar’s Terrorist Assemblages: Homonationalism in Queer Times. In this paper, I will use analyses of Orientalism to review the ways in which hegemonic knowledge and binary logic contribute to the invisibility of non- conforming gender and sexual identities. In other words, I will use the language and lens of critiques of Orientalism to observe, analyze, and comment on the current politics of …

Performance Or Processing? Effects Of Levels Of Processing And Divided Attention On Memory-Related Eye Movements, Wei An

UNLV Theses, Dissertations, Professional Papers, and Capstones

Human memories are expressed either with or without consciousness, termed as explicit and implicit memories, respectively. Different encoding manipulations like levels of processing and divided attention have been shown to affect explicit memories but not implicit memories. These dissociations, however, were only found between explicit and implicit item memories. Whether explicit and implicit relational memories will exhibit similar dissociations is still unknown. In order to determine whether explicit and implicit relational memories dissociated in a similar way as explicit and implicit item memories, the levels of processing and divided attention were manipulated in the present study and participants' relational memories …

Ore Classification And Breccia Formation In The 144 Zone Gold Deposit: A Chemical Replacement Model, Bare Mountain Range, Nevada, William Thomas Fischer

UNLV Theses, Dissertations, Professional Papers, and Capstones

The 144 Zone is an oxidized, breccia-hosted, disseminated gold deposit that formed along the contact between Early Cambrian Carrara Formation limestone and overlying Bonanza King Formation dolomite within the Bare Mountain range in southern Nevada. Gold mineralization occurs within a breccia body that contains a variety of breccia types. Research goals of this project included classifying clay, oxide and other minerals as well as breccia types to identify the habits of gold mineralization and the minerals associated with gold. Research was also aimed at determining the paragenesis of Au mineralization and brecciation in the 144 Zone. Underground mapping provided spatial …

Digital Behavior Intervention Plans: Effects On General Education Teacher Fidelity Of Implementation, Christopher G. Holcomb

UNLV Theses, Dissertations, Professional Papers, and Capstones

Students with disabilities often have behavior that interferes with classroom learning. Serious problem behaviors are identified as the most significant factor interfering with learning in the classroom. Unfortunately, chronic behaviors often lead to a student dropping out of school. Current research typically focuses on areas of intervention for these students with little attention towards teacher fidelity of implementation of these interventions. Because of this, student's behavior intervention plans may not show effectiveness (e.g., progress monitoring, data driven decisions). It is important that researchers begin to explore systematic improvements in fidelity of implementation of behavior intervention plan components for general education …

Spectral Decomposition Of The Scattered Light Due To Deposits On The Solar Panel Surface, And Cross Correlated To Power Loss, Suzanna Ho

UNLV Theses, Dissertations, Professional Papers, and Capstones

The electric energy generated by solar panels declines due to dust particulates, bird deposits, water spots, and other contaminants that inhibit sunlight absorption and promote light scattering. As part of our research, we use cameras to capture images of solar panels, and analyze the images to detect the amount of scattered light. The more scattered light there is, the less light there is to penetrate the solar panel glass and reach the part of the panel that converts incident light to electric energy; therefore, less energy is generated. In this paper, we discuss the classification algorithm we developed to classify …

Postural Sway And Brain Hemispheric Power Spectral Density Under Different Attentional Focus Conditions, Sharon Jalene

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to determine the differences, if any, in the root mean square error (RMSE) of postural sway and hemispheric power spectral density (PSD) in the alpha and beta bands (8-12Hz and 12-25Hz) during different conditions of attentional focus (i.e., internal focus (IF), and external focus (EF) and a control condition (C)). Previous studies have shown that the adoption of IF and EF significantly alter motor performance and that EF promotes automaticity (Wulf, 2013). Sports performance and balance studies utilizing EEG spectral analyses report increased alpha oscillations during expert performance and stable balance and increased beta …

Maritime Piracy And Armed Robbery Confrontations Across The Globe: Can Crew Action Shape The Outcomes?, Justin Stewart Lewis

UNLV Theses, Dissertations, Professional Papers, and Capstones

Abstract

The recent tightening of military budget constraints has called into question the feasibility of costly multilateral naval intervention used to combat maritime piracy off the eastern coast of Africa. Though past studies agree that the transformation of the Somali economy and government is crucial for a long-term solution to piracy in this part of the world, short to medium-run solutions are needed to bridge the gap. Such solutions should be fiscally sensible and serve as effective deterrents, as well as be applicable in addressing the problem of piracy and maritime armed robbery in other parts of the globe.

In …

Thermal Impacts Of Salt On Sandstones And Mudstones In The Lusitanian Basin, Portugal, Brett Perry

UNLV Theses, Dissertations, Professional Papers, and Capstones

In order to assess the impact of salt structures on paleotemperatures in adjacent sedimentary rocks, a field based study which quantified thermally driven diagenetic products as a function of distance from salt was undertaken. Several salt diapirs are now exposed at the surface of the Earth within the Lusitanian Basin and offered a unique opportunity to document paleothermal anomalies by studying thermally controlled diagenesis in adjacent, exposed Upper Jurassic rocks. Four transects were chosen within Upper Jurassic rocks that contained both sandstones and mudstones. Quartz cementation and albitization of feldspars, both of which are thermally driven processes, were quantified in …

An Examination Of Implicit Values In Cornerstone Student Affairs Textbooks, Nathan Slife

UNLV Theses, Dissertations, Professional Papers, and Capstones

The field of student affairs is properly cautious about indoctrination. Indoctrination, after all, clearly contradicts the field's ethical statements and standards. These cautions have led student affairs researchers to investigate explicit values in the field to prevent explicit forms of indoctrination. However, recent investigations of implicit values in the discipline of psychology have revealed a potential new source of indoctrination not currently studied in student affairs. Specifically, psychological researchers have identified a system of implicit values called liberal individualism that has been found to be pervasive throughout the psychological discipline. Given the widely acknowledged link between student affairs and psychology, …

Impact Of A Grade Contract Model In A College Composition Course: A Multiple Case Study, Nayelee Villanueva

UNLV Theses, Dissertations, Professional Papers, and Capstones

Due to the complex nature of assessment in critical pedagogy practices, continued research is necessary in order to investigate the constantly evolving nature of education and the way we come to know how people learn. To research assessment in the critical classroom requires both instructor and students. This qualitative multiple case study investigated impacts of a grading contract as a form of assessment on student writing in a Basic Writing composition course. This study examined the impacts of a grade contract on students' writing, motivation for writing, revision practices, authorship and expectations of a Basic Writing composition course. Through a …

The Relevance Of Culture In Politics: The Application Of Cultural Studies Using The Strategic Culture Method, Elizabeth G. Wilson

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

American Studies scholars have long been aware that their interdisciplinary studies reach far beyond Americana. The fields of folklore, English, history, political science and anthropology have all been enveloped under the American Studies umbrella. Public perceptions tend to assume that scholars engaged in these fields are limited to work within academia.

Empathic Accuracy And Aggression In Couples: Individual And Dyadic Links, Shiri Cohen, Marc S. Schulz, Sabrina R. Liu, Muhannad Halassa, Robert J. Waldinger

Psychology Faculty Research and Scholarship

This study examined links between intimate partner aggression and empathic accuracy – how accurately partners can read one another’s emotions – during highly affective moments from couples’ (N = 109) video recall of laboratory-based discussions of upsetting events. Less empathic accuracy between partners was generally related to higher levels of aggression by both partners. More specific patterns emerged based on the type of aggression and emotion being expressed. Women’s poorer ability to read their partners’ vulnerable and positive emotions was linked to both men’s and women’s greater physical and psychological aggression. Moreover, women’s inaccuracy in reading their partner’s hostility was …

Educational Practices, Funding, And The Implementation Of A Reading First Program, Maria Maricela Rodriguez-Salaiz

Theses and Dissertations - UTB/UTPA

The National Reading Panel (NICHD, 2000) found that too many children struggle with learning to read. Through a Congressional mandate, the panel identified key skills and methods that were central to reading achievement in the grades kindergarten through third grade. According to the United States Department of Education (USDE) Summary of Discretionary Funds (2008b), over $6 billion were allocated to the schools to implement the research based strategies from 2002 to 2008. States throughout the country showed gains from the states’ first year of implementation to 2008 in grades 1-3 in comprehension assessments. The Reading First: Student Achievement, Teacher Empowerment, …

Gps-Miv: The General Purpose System For Multi-Display Interactive Visualization, Irving A. Gonzalez Garza

Theses and Dissertations - UTB/UTPA

The new age of information has created opportunities for inventions like the internet. These inventions allow us access to tremendous quantities of data. But, with the increase in information there is need to make sense of such vast quantities of information by manipulating that information to reveal hidden patterns to aid in making sense of it. Data visualization systems provide the tools to reveal patterns and filter information, aiding the processes of insight and decision making. The purpose of this thesis is to develop and test a data visualization system, The General Purpose System for Multi-display Interactive Visualization (GPS-MIV). GPS-MIV …

Developing The Modern Heroine Of Fantasy Literature: An Examination Of Lyra From "His Dark Materials" And Clary From "The Mortal Instruments", Diana Aileen Borghols Herrera

Theses and Dissertations - UTB/UTPA

This work looks at the figure of the heroine as present through the characters of Lyra Belacqua in His Dark Materials and Clary Fairchild in The Mortal Instruments. The characters will be analysed within the fantasy genre and the tradition of the heroic figure. By defining the hero and the heroine, two types of characters with different traits, I will show that the heroic archetype for the female is not entirely set. Lyra and Clary share some similarities but their relation to their respective role is perceived and fulfilled through varying degrees of commitment. The analysis will be contained to …

The Best Bullies: A Critical Analysis Of Young Adult Anti-Bullying Novels, Nina Marie Bone

Theses and Dissertations - UTB/UTPA

Recently, bullying has become a critical area of research across disciplines exploring effective tools for dealing with this increasing problem. Emerging from this critical research is a new sub-genre of young adult (YA) anti-bullying literature that is becoming increasingly popular. This thesis offers a critical analysis of the contemporary YA anti-bullying literature and how it corresponds to The Bullying Circle, a highly effective bully prevention program tool. This work will incorporate scholarship about the educational interpretation of YAL and the potential impact it has on adolescents. Looking at The Chocolate War by Robert Cormier and Stargirl by Jerry Spinelli with …

Percutaneous Repair Of Post-Myocardial Infarction Ventricular Septal Defect: Current Approaches And Future Perspectives, Maria D Baldasare, Mark Polyakov, Glenn W Laub, Joseph T Costic, Daniel J Mccormick, Sheldon Goldberg

The Texas Heart Institute Journal

Post-myocardial infarction ventricular septal defect is a devastating complication of ST-elevation myocardial infarction. Although surgical intervention is considered the gold standard for treatment, it carries high morbidity and mortality rates. We present 2 cases that illustrate the application of percutaneous closure of a post-myocardial infarction ventricular septal defect: the first in a patient who had undergone prior surgical closure and then developed a new shunt, and the second as a bridge to definitive surgery in a critically ill patient.

Closing The Achievement Gap In Elementary Schools: A Policy Advocacy Dissertation, Nicole Villaverde

Dissertations

My paper details a policy recommendation for elementary schools in a large school district in Florida. Its aim is to provide equal educational opportunities and equity for all students. I developed it in part based on an educational, economic, social, political, and moral-ethical analysis. My policy's purpose is to enhance the educational experience for all children, maximize time-on-task (TOT) on all subjects, and close the achievement gap. It discourages the use of the pull-out program for remediation in reading and/ or other areas. My new policy, combining the collaborative specialization model, which I developed, with a push-in program, will provide …

Increasing Student Achievement In English Language Learners Through Dual Language: A Policy Advocacy Document, Melissa Durrance

Dissertations

English language learners (ELL) represent the fastest growing population of learners in our schools. A substantial and continuing education achievement gap exists between ELLs and English speaking students and an alarmingly disproportionate number of ELL students contribute to the dropout rate. As educators, it is imperative that we provide educational programs to help reduce the achievement gap. All students deserve an education that will enable them to be productive citizens and that will provide them with the skills needed to enter either a career or an institution of continuing education upon graduation. As a solution to the increasing dropout rate …

Teacher And Evaluator Perspectives On The Teacher Evaluation Process For Teachers Of English Language Learners: A Change Leadership Plan, Nancy Martinez

Dissertations

This paper examines the need to add indicators to the current teacher evaluation system that are specific to English Language Learners (ELLs). Florida teacher evaluation protocols do not specify ELL-specific instructional strategies. This study explores perceptions of ELL teachers and school administrators on the fairness of current evaluative practices for ELL teachers. I considered research that supported the need for differentiated instruction for ELLs. I used the diagnostic framework by Wagner et al. (2006) to identify “arenas” of change: culture, context, conditions, and competencies. I used these arenas to present the existing situation in a school district. I then presented …

Teacher And Evaluator Perspectives On The Teacher Evaluation Process For Teachers Of English Language Learners: A Policy Advocacy Document, Nancy Martinez

Dissertations

The focus of this study is on teacher evaluation systems. I examine the various teacher evaluation system currently implemented in Florida. These teacher evaluation frameworks approved by the Race to the Top initiative use protocols that do not provide opportunities for differentiating instructional practices specific to English Language Learners. The results from this analysis in combination with the wealth of research available on instructional practices for ELLs suggest a need for a change. This paper supports the need for a revision of the current teacher evaluation frameworks to include differentiation of ELL-specific indicators in the current teacher evaluation system that …

Applying Social Return On Investment Analysis To A Large Central Florida County Public School District, David F. Lewis

Dissertations

All social organizations are faced with basic questions pertaining to the value they add to their community and how effectively and efficiently they do so. These questions are increasingly being directed to public schools and school districts as well relative to the various programming they offer and the results they achieve. By completing all aspects of a Social Return on Investment (SROI) analysis with fidelity, I have established a statistically reliable baseline SROI ratio based on a comparison of inputs (revenues) to outputs (outcomes). This baseline ratio serves as the foundation for subsequent change initiatives that will lead to district-wide …

A Policy Advocacy Dissertation To Increase Transparency And Accountability Through Social Return On Investment Analysis, David F. Lewis

Dissertations

The connection between the funding of public schools and student achievement is complex. Facing dwindling revenue streams, schools and the communities they serve must begin to assess how effectively and efficiently school systems are utilizing federal, state, and local taxpayer resources. As seen in the previous program evaluation and change leadership projects, the Social Return On Investment (SROI) methodology provides a framework that yields a statistically reliable vehicle for doing so that garners trust through transparency. Toward this end, this document advocates for school districts and their boards of education to incorporate the SROI analysis as an essential element of …

A Behavioral Database For Masked Form Priming, Js Adelman, Rl Johnson, Sf Mccormick, M Mckague, Et Al

School of Psychology

Reading involves a process of matching an orthographic input with stored representations in lexical memory. The masked priming paradigm has become a standard tool for investigating this process. Use of existing results from this paradigm can be limited by the precision of the data and the need for cross-experiment comparisons that lack normal experimental controls. Here, we present a single, large, high-precision, multicondition experiment to address these problems. Over 1,000 participants from 14 sites responded to 840 trials involving 28 different types of orthographically related primes (e.g., castfe–CASTLE) in a lexical decision task, as well as completing measures of spelling …

Judah Aristobulus And Alexander Jannaeus In The Dead Sea Scrolls, Kenneth Atkinson

Faculty Publications

The reigns of Judah Aristobulus and Alexander Jannaeus marked a major turning point in the history of the Hasmonean dynasty. Judah Aristobulus transformed his family’s state into a monarchy in which a single person held the offices of king and high priest. His brother, Alexander Jannaeus, succeeded him as king and high priest and expanded the boundaries of the Hasmonean state. He also preserved the territorial integrity of the Hasmonean state when he fought off invasions by Egyptian and Seleucid rulers. Although the reigns of Judah Aristobulus and Alexander Jannaeus are widely known from the writings of Josephus, the authors …

The Effects Of The Tootling Intervention Using Daily Reinforcement, Melissa Bryanne Mchugh

Master's Theses

The current study was designed to replicate and extend the literature on the effectiveness of a classroom intervention known as Tootling (Skinner, Skinner, & Cashwell, 1998) in decreasing disruptive classroom behavior as well as increasing academically engaged classroom behavior. Tootling is a strategy that encourages and prompts students to report instances of their peers’ positive behaviors. Thus far, only three studies have utilized direct observation data for disruptive behavior during Tootling (Cihak, Kirk, & Boon, 2009; Lambert, 2012, 2014). To extend the research on Tootling, direct observation data of disruptive and academically engaged behaviors were collected on both entire classes …