Digital Commons Network^™

Factors That Impact Direct Democracy And Voter Turnout: Evidence From A National Study On American Counties, Michael Joseph Biesiada

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines factors that impact citizen initiatives and voter turnout. The dissertation contains two parts that build upon each other with fitting theoretical frameworks. The first part investigates the decision for a county government to permit citizen initiatives. This part applies new institutionalism theory as a framework to examine county governance, autonomy, and decision-making. County governments play a vital role in American politics, yet little is known about why some counties permit citizen initiatives while others do not. I address a gap in the literature that focuses on policy outcomes that vary at the county-level due to election laws. …

Tall Tales Of Danger And Security: How A Critical Human Security Approach Can Address Major Contradictions Revealed Through A Critical Narrative Analysis Of Dominant U.S. Security Strategies, Stephen Schneider

Master's Theses

Over many generations, humans have developed many perspectives and practices regarding the best ways to recognize and address what they perceive to be dangerous. Stories are used to help shape and narrate perceptions about the world, and they serve to pass on vital information that impacts how a society responds to threats and vulnerabilities. These narratives of danger and security are subjective to the experiences and political intentions of society, and therefore in many ways are partial and biased in their assessments and policies. This results in flawed security practices that may actually exacerbate threats or create new insecurities. What …

Looming Large: An Analysis And Evaluation On The Growth Of The Urban Informal Economy In Nigeria., Tamunotonye A. Sekibo Iii

Master's Theses

The Informal Economy looms large! The importance, magnitude and significance of the vast range of socio-economic activities taking place within and across diverse spaces of informality, particularly in nations situated in the Global South; can neither be overstated or underestimated. According to the International Labor Organization (ILO, 2018 p.v), approximately 60% of the world’s employed population - 2 billion people - obtain their source of income through their engagement in informal spaces.

Illinois State University, One Hundred And Fifty-Ninth Annual Commencement, December 15, 2018, Illinois State University

Commencement Programs

Illinois State University
One Hundred and Fifty-Ninth Annual Commencement
December 15, 2018

Flurry Gene Perry Sr.

African American Funeral Programs

No abstract provided.

Queen Ola Davis

African American Funeral Programs

No abstract provided.

Measuring Housing And Population Densities In Dublin City & County, Paul J. Lawlor Mr, Max Mcgovern, Hugo Fitzpatrick, Carl Wessels

Articles

A key strategic objective of Irelands national land use plan (known as the National Planning Framework) is to accommodate a significant increase in population in Irish cities in more concentrated settlement patterns and at higher residential densities. This is to be achieved by requiring 50% of new residential developments to be located in infill and brownfield locations in cities such as Dublin. This paper explores the implications of this policy by examining existing housing and population density in Dublin using CSO data and mapping tools to measure densities throughout the City and County. A ranking of areas with the highest …

Banks - First Federal Savings And Loan

Bulloch County Papers

This is the digital First Federal Savings and Loan Folder from the Statesboro-Bulloch County Public Library's Public History Files. The newspaper clippings that make up the folder are from the Statesboro Herald Newspaper or its predecessors.

Molecular Basis Of Class Ib Drug Interactions With The Nav Channel Macromolecular Complex: A Route To Personalized Medicine For Cardiac Arrhythmia, Wandi Zhu

McKelvey School of Engineering Graduate Student Theses & Dissertations

The heart rhythm is precisely controlled by the electrical impulse that propagate in the cardiac tissue. In single cardiomyocytes, the electrical activity generated by action potentials (AP). Cardiac NaV channels (NaV1.5) carry a large influx of Na+ that mediates the initiation and propagation of the AP in both atria and ventricles. Disruption of NaV1.5 function by genetic variants or external factors can result in deadly arrhythmias, such as long QT syndrome and Brugada syndrome. Thus, NaV channels are import therapeutic targets. The class I antiarrhythmics are the modulators of the NaV channels. Although they have been used clinically for over …

Computational Explorations Of Information And Mechanism Design In Markets, Zhuoshu Li

McKelvey School of Engineering Graduate Student Theses & Dissertations

Markets or platforms assemble multiple selfishly-motivated and strategic agents. The outcomes of such agent interactions depend heavily on the rules, regulations, and norms of the platform, as well as the information available to agents. This thesis investigates the design and analysis of mechanisms and information structures through the ``computational lens'' in both static and dynamic settings. It both addresses the outcome of single platforms and fills a gap in the study of the dynamics of multiple platform interactions.

In static market settings, we are particularly interested in the role of information, because mechanisms are harder to change than the information …

Learning About Large Scale Image Search: Lessons From Global Scale Hotel Recognition To Fight Sex Trafficking, Abby Stylianou

McKelvey School of Engineering Graduate Student Theses & Dissertations

Hotel recognition is a sub-domain of scene recognition that involves determining what hotel is seen in a photograph taken in a hotel. The hotel recognition task is a challenging computer vision task due to the properties of hotel rooms, including low visual similarity between rooms in the same hotel and high visual similarity between rooms in different hotels, particularly those from the same chain. Building accurate approaches for hotel recognition is important to investigations of human trafficking. Images of human trafficking victims are often shared by traffickers among criminal networks and posted in online advertisements. These images are often taken …

Ronald Bostar Hurlock

African American Funeral Programs

No abstract provided.

Understanding Adolescent Physical Activity In The Early Nutrition Transitioning Country Of Haiti, Haley V. Becker

Arts & Sciences Graduate Student Theses and Dissertations

The nutrition transition is underway in Haiti, giving rise to the dual burden of malnutrition. Physical activity (PA) plays an important role in mitigating the negative health consequences of nutrition transition and the dual burden, but heretofore this data has been unavailable for Haiti. This dissertation undertook an exploratory needs assessment providing baseline PA data for Haitian adolescents. It evaluated two different PA data collection methodologies: a cross-sectional survey adapted from the IPAQ long-form and objectively measured PA via Actigraph GT1M accelerometers. Next, it identified initial covariates of self-reported and objectively-assessed PA behaviors; data was operationalized as meeting the World …

Decoding Complexity In Metabolic Networks Using Integrated Mechanistic And Machine Learning Approaches, Tolutola Timothy Oyetunde

McKelvey School of Engineering Graduate Student Theses & Dissertations

How can we get living cells to do what we want? What do they actually ‘want’? What ‘rules’ do they observe? How can we better understand and manipulate them? Answers to fundamental research questions like these are critical to overcoming bottlenecks in metabolic engineering and optimizing heterologous pathways for synthetic biology applications. Unfortunately, biological systems are too complex to be completely described by physicochemical modeling alone.

In this research, I developed and applied integrated mechanistic and data-driven frameworks to help uncover the mysteries of cellular regulation and control. These tools provide a computational framework for seeking answers to pertinent biological …

Telelactation And Breastfeeding Outcomes Among Low-Income Mothers In Mississippi: A Retrospective Cohort Study, Aaron Thomas Hunt

UNLV Theses, Dissertations, Professional Papers, and Capstones

New mothers are recommended to exclusively breastfeed their infants for the first six months to provide optimal health for infant and mother. However, only 13.0% of mothers in Mississippi reached this milestone among infants born in 2015, which was far below the Healthy People 2020 objective of 25.5%. One factor that impacts breastfeeding success is access to certified lactation consultants, but low-income women may lack access due to an inadequate number of providers, unreliable transportation, rural location, or cost. The use of “telelactation” programs, which provide access to lactation consultants via video conferencing on internet connected devices, has been suggested …

Air Pollution Related Asthma Inpatient Hospital Admission In The Las Vegas Valley, Joshua Allen Jensen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Asthma is a chronic respiratory condition characterized by inflammation in the lungs that causes airflow to be restricted. In Southern Nevada’s Las Vegas Valley, the natural basin geography causes air pollutants to accumulate. Research has linked air pollution with worsening asthma symptoms. The goal of this study was to determine the non-linear lagged relationship between Asthma Related Inpatient Hospital Admissions (ARIHA) and the Environmental Protection Agency’s (EPA) criteria air pollutants in the Las Vegas Valley using hospital and pollution monitoring station data. Overall, a statistically significant increased RR of ARIHA between 7 and 13 days after exposure to PM2.5 24-hour …

Using Design Science Research To Develop A Conceptual Solution For Improving Knowledge Sharing In A Virtual Workspace, Lata Koneru

UNLV Theses, Dissertations, Professional Papers, and Capstones

Enhancements in technology have resulted in significant changes to day-to-day operations of organizations in the present day. One especially noteworthy change is the alteration in the nature of teams from being co-located, with face-to-face interaction, to virtual, with the involvement of information and communication technologies (ICT) to facilitate communication. This change in team character has had a downstream impact on a key element of an organization’s competitive edge, namely knowledge.

Overall, there is consensus that knowledge is a crucial facet of the competitive edge of an organization. Consequently, knowledge management, knowledge sharing, and organizational learning are essential components of an …

Fluid Structure Interaction Study Of The Obstructive Sleep Apnea And Surgical Treatment Using Suture-Patch Device On The Patient’S Tongue, Yang Liu

UNLV Theses, Dissertations, Professional Papers, and Capstones

Up to 14% of the U.S. population is estimated to have obstructive sleep apnea (OSA) related to obesity, and there is increased incidence occurring worldwide. While treatment with continuous positive airway pressure (CPAP) resolves airway obstruction, patient compliance is relatively low. Alternative interventions are available to treat OSA patients; however, their outcomes have had variable results. For example, current technologies have demonstrated an inability to define and treat the specific anatomical site(s) causing the obstruction, resulting in suboptimal modifications of the airway and poor control of OSA.

In the current study, a three-dimensional (3-D) fluid-structure interaction (FSI) numerical simulation has …

Community College Students’ Perceptions Of Their Academic Workload, William Neff

UNLV Theses, Dissertations, Professional Papers, and Capstones

One major barrier to success, for first-time, full-time college students, is course workload (Bowyer, 2012). How students respond to their situation and the barriers they face may influence decisions they make about classes in which they should enroll or those they should avoid, completing or dropping a class during the semester, and persisting from term-to-term and year-to-year. In an effort to help students succeed, colleges often give them a specified set of core courses and a specific or even prescribed pathway to complete the “general education” requirements. These core courses such as mathematics, communication, and English, among others, taken separately …

The Effectiveness Of State Ethics Commissions On Curbing Corruption And The Effect Of Corruption On State Economic Performance, Anthony J. Prato

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation investigates the effectiveness of anti-corruption policies implemented across the United States that significantly reduce public sector corruption. In addition to the normative desire to combat corruption, it documents, the economic impact that corruption has on each state's per capita gross domestic product. To investigate public sector corruption articles between the years 2010 – 2015were reviewed for news stories that report on public sector corruption at the state level and below. The practical implications of this dissertation, if incorporated into a state level anti-corruption policy, could be used to reduce public sector corruption and increase that states' economic health. …

Human Thermal Comfort In Transition Space, Asawari Anil Pawar

UNLV Theses, Dissertations, Professional Papers, and Capstones

ABSTRACT

HUMAN THERMAL COMFORT IN TRANSITION SPACES

Objective: To evaluate and identify the relationship between personal factors and the climatic conditions that influence the human thermal comfort in transition spaces and suggest solutions for adaptation of the built environment, that would encourage active and healthy living in the tourist as well as local community.

Background:

By 2050, there is a prediction that two-thirds of the world population will be living in urban areas, which would add more than 2.5 billion people living in cities (Melnikov et al., 2017). Since Las Vegas is one of the fastest growing cities in Nevada, …

The Impacts Of Acculturation Patterns And Processes On Immigrants' Success In Higher Education: A Multiple Case Study Of 1.25-Generation Third-Wave Iranian Immigrants To The United States, Fereshteh Rezaeian

UNLV Theses, Dissertations, Professional Papers, and Capstones

The United States of America is inherently a pluralistic society composed of various groups of immigrants. As scholars (Camarota & Zeigler, 2016; Gibson, 1998) state, the number of immigrant children accounts for 20% of the total number of school-age children. Despite all attempts to provide the best education to such a great number of immigrant students, the achievement gap between immigrant and non-immigrant students still exists (Baum & Flores, 2011; Rong & Preissle, 2008). Some scholars (e.g., Ramos & Sanchez, 1995) have proposed that the key factor for immigrants to be successful in the United States is to adapt to …

Case Study: Armenian And Cuban Ethnic Interest Groups In American Foreign Policy, Harry H. Terzian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Current academic research has moved away from comparative models as a mechanism by which to assess and understand socio-political as well as historical phenomena. In addition, comparative analysis when it comes to addressing ethnic lobbies is almost nonexistent within contemporary research. This work implements a comparative framework and as a result has unlocked a new approach when addressing ethnic advocacy organizations. The purpose of this research is to assess and document the history and impact of both Armenian and Cuban ethnic interest groups within the United States. Specifically, focusing upon the Armenian National Committee of America and the Cuban American …

Cfd Modeling Of Smoke Movement In An Atrium, Robin Wu

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this paper is to better understand the behavior of smoke movement in an atrium. Thus gives first responders and civilians in and out of building a better understanding

With the advancements of modern technology, computers and softwares make simulation models possible such as fire models to simulate fire and smoke movements. In this paper, a computational fluid dynamic (CFD) software Fire Dynamic Simulator (FDS) is used to conduct a series of atrium tests to investigate the effectiveness of smoke exhaust systems. FDS solves the Navier-Stokes equations appropriate for low speed flows (Ma < 0.3) with an emphasis on smoke, heat transport and CO2 concentrations from fires. The default turbulence model used in FDS simulation is the Large Eddy Simulation (LES), which is the solution of Navier-Stokes equations at low speed.

The compartment tested was 9 …

Uas-Based Object Tracking Via Deep Learning, Marc Dinh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Tracking is the task of identifying an object of interest and detect its position over time, and has numerous applications like surveillance, security and traffic control. In present times, unmanned aerial vehicles (UAV) have been more and more common which provides us with a new and less explored domain, with an ideal vantage point for surveillance and monitoring applications.. Aerial tracking is a particularly challenging task as it introduces new environmental variables such as rapid motion in 3D space. We propose a new deep learned tracker architecture catered to aerial tracking.

First, a study of six state-of-the-art deep learned trackers …

Mob-Ndr Kinase Signaling Components Are Required For Epithelial Tube Formation In The Drosophila Follicular Epithelium, Juan Carlos Duhart

UNLV Theses, Dissertations, Professional Papers, and Capstones

A major goal of developmental biology is to understand how a single fertilized cell can give rise to the many functional tissues and organs, of specific sizes and shapes, that make up the adult body plan. Over the last 25 years, developmental geneticists have uncovered much concerning the cell-to-cell communication systems that are necessary to build complex tissues and organs. For example, throughout development, cells communicate with their neighbors using specialized signaling molecules. These signals are instructive and provide “signal-receiving” cells with information about space and time. That is, signal-receiving cells “learn” precisely where they are located, and, how far …

Influencing Hawai‘I Hotel Patrons To Use Reef-Safe Sunscreens, Rochelle Good

UNLV Theses, Dissertations, Professional Papers, and Capstones

The health of Hawaiian coral reefs is threatened by pollution from common sunscreen ingredients such as oxybenzone. Hawai‘i hotel patrons using sunscreens with harmful ingredients contaminate coral reefs when these products wash off while swimming or bathing. Reef-safe sunscreens are alternative sunscreens that provide effective sun protection while averting damage to coral reefs. The purpose of this research was to determine the dominant factors leading to the pro-environmental behavior of using reef-safe sunscreen and identify practices that Hawai‘i hotel operators could implement to influence patrons to engage in this behavior. This research applied an integrative conceptual framework to model pro-environmental …

Application Of Machine Learning Techniques In Credit Card Fraud Detection, Ronish Shakya

UNLV Theses, Dissertations, Professional Papers, and Capstones

Credit card fraud is an ever-growing problem in today’s financial market. There has been a rapid increase in the rate of fraudulent activities in recent years causing a substantial financial loss to many organizations, companies, and government agencies. The numbers are expected to increase in the future, because of which, many researchers in this field have focused on detecting fraudulent behaviors early using advanced machine learning techniques. However, the credit card fraud detection is not a straightforward task mainly because of two reasons: (i) the fraudulent behaviors usually differ for each attempt and (ii) the dataset is highly imbalanced, i.e., …

A Phenomenological Study On The Professional Development Of African American Male Administrators At Predominately White Post-~Secondary Institutions, Arnold Shmorn Bell

UNLV Theses, Dissertations, Professional Papers, and Capstones

As of today, African Americans continue to face a daunting endeavor when seeking to become executive administrative leaders at predominately White post-secondary institutions, even though, according to Tillman (2001), “Mentoring was identified as a technique to assist the professional advancement of African American faculty. In doing so, their numbers will increase at predominantly White institutions” (p. 295). Literature steadily indicates that mentorship contributes to one’s career development in the post-secondary environment. The influential aspects of mentorship on one’s professional development is supported by numerous studies that examines mentoring relationships across various academic disciplines and businesses in corporate America (Brown, 2005). …

Triple Bottom Line As A Method To Increase Business Value And Foster Positive Social And Environmental Change, Jayleene West

Master's Theses

The Triple Bottom Line (TBL) business model has transformed the business world by changing the way businesses operate. By focusing on the people and the environment, businesses have grown to see substantial profit and avoid risks along the way. Companies are using the TBL to build their brand and customer loyalty by enhancing the environment and society. This paper analyzes four companies that are leaders in their industry and are founded on the TBL; Seventh Generation, New Belgium Brewing, Patagonia, and Ben & Jerry’s. Recommendations have been made by performing a literature review on the advantages and disadvantages of the …