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open access

Development and Disruption of Collateral Behavior and DRL Performances: A PORTL Exploration

Description: One schedule of reinforcement that is used to decrease the rate of a target behavior is differential reinforcement of low rates (DRL). During this schedule, reinforcement is delivered for a target response if it occurs after a certain amount of time has passed since the last instance of this target response. The current study used a table-top game called PORTL and college student participants to investigate how collateral patterns develop and are disrupted during DRL schedules. After the partic… more
Date: December 2020
Creator: Herzog, Leah
Partner: UNT Libraries
open access

The Austrian Army in the War of the Sixth Coalition: A Reassessment

Description: The Austrian army played a crucial role in Napoleon's decisive defeat during the War of the Sixth Coalition. Often considered a staid, hidebound institution, the army showed considerable adaptation in a time that witnessed a revolution in the art of war. In particular, changes made after defeat in the War of the Fifth Coalition demonstrate the modernity of the army. It embraced the key features of the new revolutionary way of war, including mass mobilization, a strategy of annihilation, and … more
Date: December 2020
Creator: Messman, Daniel M
Partner: UNT Libraries
open access

What Would a Waterbird Do? An Annual Study of 13 Urban Wetlands in Frisco, Texas

Description: Intention for this study is driven by finding patterns that may be shown to reveal primary factors of influence for the abundance and diversity of wetland birds. These correlations may be used to promote wetland management strategies for the benefit of waterbird species, and help illuminate current local wetland conditions for waterbirds, respectively. The idea is to help enliven individuals to become a more conscious steward and manipulator of our environment through incorporating structural a… more
Date: May 2020
Creator: Proctor, Jayce Alan
Partner: UNT Libraries

The Importance of Authenticity of Atmospheric Theming to Revisit Intention of Food and Beverage Venues in Theme Parks

Description: Atmospheric theming is the use of the sensory experience in connection to a theme. The purpose of this research is to examine the effects of atmospherics with theming and their effects on customer behavior in food and beverage operations of a theme park. The official research questions developed for this study include: Does the impact of the authenticity of atmospheric theming influence an effect on revisit intention? Does the type of theme (land's theme or venue's theme) influence the effect o… more
Date: May 2020
Creator: O'Dell, Billy Ray
Partner: UNT Libraries

Synthesis, Phase Development, and the Mechanism for Negative Thermal Expansion in Aluminum Tungstate

Description: An in-depth study of Al2W3O12 negative thermal expansion (NTE) ceramic was performed, focused on synthesis, phase mappings, and the underlying mechanisms shown to be responsible for NTE. Review of the literature has shown inconsistencies in reported values of the dilatometry measured coefficients of thermal expansion, and the temperature for the known monoclinic to orthorhombic phase transition. Two synthesis techniques are introduced: an ionic-liquid non-hydrolytic sol-gel synthesis route; an… more
Date: May 2020
Creator: Rose, Kyle
Partner: UNT Libraries
open access

An Evaluation of a Waiting Period and DRL on Reducing Mands serving as Precursors to Self-Injurious Behavior

Description: Extensive research has been conducted demonstrating the utility of differential reinforcement as an effective intervention for self-injurious behavior. However, the majority of this literature requires teaching an alternative response to access reinforcement. Further evaluation of treating self-injurious behavior in individuals that already possess the repertories to contact reinforcement appropriately. Prior to initiating the study, functional assessments were completed for both participant th… more
Date: May 2020
Creator: Baak, Sara Ann
Partner: UNT Libraries
open access

Read to Me: The Impacts of Participation in United Through Reading on Military Members, Children, and Spouses

Description: United Through Reading (UTR) is a non-profit organization that provides the tools for military service members to take videos of themselves reading books so that when they must leave their family for training, deployment, temporary duty (TDY), or other military induced separations, their family gets a copy of the video recording and a copy of the book. Although UTR developed their program supported by research about the academic benefits of being read aloud to as a child, the importance of deve… more
Date: May 2020
Creator: Hawvermale, Erica M
Partner: UNT Libraries
open access

The Effects of Probiotics on Growth, and Metabolism in Juvenile Oreochromis mossambicus (Mozambique Tilapia)

Description: Improving growth, lowering mortality rates, and having a faster turnaround to harvest is essential for the future of commercial aquaculture. The primary goal of this study was to determine if introducing a single strain probiotic Lactobacillus rhamnosus IMC 501 into the feed regimen of a commercially important aquaculture freshwater fish, Mozambique tilapia (Oreochromis mossambicus), would decrease mortality; change metabolic rates; and increase tissue wet mass (MW), standard length, growth rat… more
Date: May 2020
Creator: Anderson, Michael Earl
Partner: UNT Libraries

Encrypted Collaborative Editing Software

Description: Cloud-based collaborative editors enable real-time document processing via remote connections. Their common application is to allow Internet users to collaboratively work on their documents stored in the cloud, even if these users are physically a world apart. However, this convenience comes at a cost in terms of user privacy. Hence, the growth of popularity of cloud computing application stipulates the growth in importance of cloud security. A major concern with the cloud is who has access to … more
Date: May 2020
Creator: Tran, Augustin
Partner: UNT Libraries
open access

Anxiety in the Workplace: A Study of Different Anxiety Relief Methods for Hotel Employees

Description: There is a lack of anxiety relief methods used in the hospitality workplace. This study examines the effectiveness of two forms of anxiety relief through four different methods. The data collection took place in classroom environments at the University of North Texas and the University of New Orleans, both of which are located in southern USA. The independent variables are the recovery method, the mediator variables are restorativeness and emotional improvement, and the dependent variables are … more
Date: May 2020
Creator: Carrillo, Cindy
Partner: UNT Libraries
open access

Ayurveda as Medicine

Description: Complimentary and alternate medicine, especially Ayurveda is gaining popularity in United States. However, there are various barriers that people face in adopting Ayurvedic practices into their lives and making cultural, familial and societal changes to better their health. This research explores these relationships and barriers behind why some people adopt and are able/unable to sustain Ayurvedic practices in the presence of traditional bio-medicine.
Date: May 2020
Creator: Das, Minakshi
Partner: UNT Libraries
open access

Interference Alignment through Propagation Delay

Description: With the rapid development of wireless communication technology, the demands for higher communication rates are increasing. Higher communication rate corresponds to higher DoF. Interference alignment, which is an emerging interference management technique, is able to substantially increase the DoF of wireless communication systems. This thesis mainly studies the delay-based interference alignment technique. The key problem lies in the design of the transmission scheme and the appropriate alloca… more
Date: May 2020
Creator: Liu, Zhonghao
Partner: UNT Libraries
open access

In the Tall Grass West of Town: Racial Violence in Denton County during the Rise of the Second Ku Klux Klan

Description: The aim of this thesis is to narrate and analyze lynching and atypical violence in Denton County, Texas, between 1920 and 1926. Through this intensive study of a rural county in north Texas, the role of law enforcement in typical and systemic violence is observed and the relationship between Denton County Officials and the Ku Klux Klan is analyzed. Chapter 1 discusses the root of the word lynching and submits a call for academic attention to violence that is unable to be categorized as lynching… more
Date: May 2020
Creator: Crittenden, Micah Carlson
Partner: UNT Libraries

Collected Stories

Description: A collection of short fiction stories that fixate on the role of the strange and the imagined.
Date: May 2020
Creator: Flannery, Brendan Conor
Partner: UNT Libraries

Tending to the Bonds that Tie: Juvenile Incarceration and Caregiver Visitation

Description: Extant research suggests that some of the potential harms to social bonds during the incarceration experience may be mitigated by visitation. In particular, previous studies have found visitation from family and friends to be significantly related to decreased recidivism rates among adult prisoners. Little is known about the impact of visitation on recidivism among juvenile populations, which this study sought to address. Utilizing data from the Pathways to Desistance study, a series of negati… more
Date: May 2020
Creator: Pierce, Kelly
Partner: UNT Libraries
open access

Mobile Technologies for Language Learning: A Case Study of Beginning Learners of French

Description: Over the past 25 years, research on the effectiveness of new technologies in teaching has been constantly evolving as teachers try to keep up with educational trends. With the current evolution of technology, it is important to find out how students feel about the use of technologies in both the classroom setting and the non-traditional learning environment. The objective of this project is to determine which applications the students of French 1010 (first semester of college-level French) at t… more
Date: May 2020
Creator: Dikosso-Bebe, Lydie Marina
Partner: UNT Libraries

Determining Event Outcomes from Social Media

Description: An event is something that happens at a time and location. Events include major life events such as graduating college or getting married, and also simple day-to-day activities such as commuting to work or eating lunch. Most work on event extraction detects events and the entities involved in events. For example, cooking events will usually involve a cook, some utensils and appliances, and a final product. In this work, we target the task of determining whether events result in their expected o… more
Date: May 2020
Creator: Murugan, Srikala
Partner: UNT Libraries
open access

Orca Recovery by Changing Cultural Attitudes (ORCCA): How Anthropocentrism and Capitalism Led to an Endangered Species in Puget Sound

Description: Ways of understanding, living, and communicating with non-human species, and more specifically endangered species, have been thought of dualistically and hierarchically in Western cultures. This type of thinking is harmful when examining environmental issues that involve more than just humans, which is arguably all environmental issues. By enforcing a nature/culture dichotomy, humans are seen as separate from nature and therefore they can ethically excuse themselves from dealing with environmen… more
Date: May 2020
Creator: Jandick, Brittany
Partner: UNT Libraries

Analysis of Interrelationships between Climate Change and Cotton Yield in Texas High Plains

Description: The Texas High Plains produces the most substantial amount of cotton in Texas. The region is a semi-arid area with limited precipitation, and it is, therefore, susceptible to climate change. Cotton production in the Texas High Plains is mostly dependent on irrigation to increase yield. The overall goal of this research was to study the interrelationships between climate change and cotton yield using correlation analysis and also to study how climate has changed in the region using trend analys… more
Date: May 2020
Creator: Sarbeng, Lorenda
Partner: UNT Libraries
open access

Variability in the Natural World: An Analysis of Variability in Preschool Play

Description: Children acquire many skills through play. These range from fine and gross motor skills, social skills, problem-solving, to even creativity. Creativity or creative engagement is frequently a component in early preschool curricula. A pivotal repertoire to engage in behaviors deemed creative, such as art, storytelling, problem-solving, and the like, is the ability to vary one's responses regardless of the specific repertoire. Researchers have developed methods to produce response variability. How… more
Date: August 2020
Creator: Armshaw, Jared T
Partner: UNT Libraries
open access

That Isolation Creeps In: Exploring the Intersection of Public Transit and Mental Health in Dallas County, Texas

Description: The primary goal of the research project was to organize a community needs assessment, which culminated in a report attached in the appendix. Data from sixteen interviews with community leaders involved in mental health promotion throughout Dallas County, Texas was used as the foundation of the professional report. This data revealed several key barriers faced by those with mental illness in their ability to access mental health services in Dallas County. The information gathered prompted furth… more
Date: August 2020
Creator: Sanderson, Brittney
Partner: UNT Libraries
open access

Crisis, New Imperialisms, and Accumulation by Dispossession: The Case of the Pakistan Railways

Description: My research examines the three interrelated concepts of crisis; new imperialisms, spatial-temporal fix and accumulation by dispossession (ABD) stemming from the work of David Harvey as a way to understand the contested history of the Pakistan Railways. For the first thirty odd years after Pakistan's inception in 1947, the railways, a state-owned institution, was the primary mode of transport for the public, cargo, and workers. Alongside basic infrastructure, the railways had a vast network of h… more
Date: August 2020
Creator: Khan, Sher Ali
Partner: UNT Libraries
open access

Radial and Axial Designs for Magnetic Absorbent Collector in Water

Description: The use of collection systems for magnetic sorbents such as Magnetic Activated Carbon are discussed in order to gauge their efficacy in marine environments. Two collectors were built and tested, one which utilized a radial orientation of magnets and another with axially placed magnets. The two systems underwent a series of test with differing linear velocities and angular velocities. From the results, the axial system outperformed its radial counterpart, being most effective with a relatively h… more
Date: August 2020
Creator: Renzetti, Andrew John
Partner: UNT Libraries
open access

Laying Second Eyes: A Qualitative Assessment of Pediatric Tele-Specialty Programs

Description: This study aimed to create a holistic understanding of the physician experience in relation to telemedicine. This study examined a Tele-NICU and a Tele-ER program at a large metropolitan pediatric specialty hospital with a Level IV NICU that provides telemedicine consults to 16 remote sites across Texas. Twenty-four semi-structured interviews were conducted with physicians and nurses at remote hospitals, physicians who provide consultations from the pediatric specialty hospital, and managers of… more
Date: August 2020
Creator: Deahl, Claire C
Partner: UNT Libraries
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