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open access

The Geography of Maternal Mortality in Nigeria

Description: Maternal mortality is the leading cause of death among women in Nigeria, especially women aged between 15 and 19 years. This research examines the geography of maternal mortality in Nigeria and the role of cultural and religious practices, socio-economic inequalities, urbanization, access to pre and postnatal care in explaining the spatial pattern. State-level data on maternal mortality rates and predictor variables are presented. Access to healthcare, place of residence and religion explains o… more
Date: May 2012
Creator: Ebeniro, Jane
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

The Geography of Maternal Health Indicators in Ghana

Description: Ghana is identified among the developing countries with high maternal mortality ratio in Africa. This study unpacked the Demographic and Health Survey data by examining the maternal health indicators at the district level using GIS methods. Understanding the geographic patterns of antenatal care, place of delivery, and skilled birth attendants at the small scale will help to formulate and plan for location-specific health interventions that can improve maternal health care behavior among Ghanai… more
Date: May 2017
Creator: Iyanda, Ayodeji Emmanuel
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Geography of Tuberculosis in the Greater Accra Region of Ghana

Description: In Ghana, spatial patterns of TB vary for different regions and variations may occur within the same region. This study examines TB distribution in the Greater Accra Region of Ghana using Geographic Information Systems (GIS). Behavioral, cultural and economic variables associated with TB morbidity are examined. From January 1998 to June 1999, data obtained from the Ghana Ministry of Health revealed that, men had a higher TB rate than women, TB was common among the age groups 20-29 and 30-39, a… more
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Date: May 2001
Creator: Donkor, Kweku
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

GIS in AP Human Geography: a Means of Developing Students’ Spatial Thinking?

Description: Geography education is undergoing change in K-12 education due in part to the introduction of geospatial technologies, including geographic information systems (GIS). Although active engagement in GIS mapping would seem to enhance students’ spatial thinking, little is known about the mapping strategies that students employ or about changes in their geographic knowledge that would result. This study, set in a high school Advanced Placement human geography class, sought to contribute to these are… more
Date: May 2015
Creator: Webster, Megan L.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

The Geography of Partial-Market Exits: Applying Geospatial and Econometric Methods to Analyze 2017 Department Store Closures in the United States

Description: Many factors have prompted the adoption of partial-market exit strategies in retail as a means of reducing cost and minimizing risk. These mass closures have become more frequent in recent years. Marketers and economists have offered explanations for these closures linked to the rise of e-commerce, the real estate cycle and general changes in consumer taste. The research here marks an attempt to apply geospatial and econometric methods to better understand what factors explain the spatial varia… more
Date: May 2019
Creator: Reed, Connor
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Rivers, Mountains, and Everything in Between: How Terrain Affects Interstate Territorial Disputes

Description: Geography has been a central element in shaping conflict through the ages, and is especially important in determining which states fight, why they fight, when they fight, and more importantly, where they fight. Despite this, conflict literature has primarily focused on human geography while largely ignoring the geospatial context of ‘where' conflict occurs, or crucially, doesn't occur. Territorial disputes are highly salient issues that quite often result in militarized disputes. Terrain has… more
Date: May 2018
Creator: Burggren, Tyler Matthew Goodman
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Renewable Electricity in DFW: Access, Distribution, and Consumer Awareness

Description: Texas is the leading producer of renewable energy in the U.S, and Dallas-Fort Worth (DFW) is the largest metropolitan area in the state. Texas has a deregulated energy market, with three types of providers: privatized, public-owned, and co-operatives. Privatized providers compete in the deregulated market, and consumers choose between hundreds of electricity retailers. Public-owned providers are owned by the municipality, and electricity consumers that live within the city limits must use the m… more
Date: May 2023
Creator: Greer, Marissa
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

"It Seems Like It's Never Going to End": The Experiences of Those Living in Damaged Dwellings Following Hurricane Sandy

Description: Where people go between evacuation and recovery remains an understudied aspect of disaster research. Whether experiencing multiple displacements, permanent displacement, or undergoing recovery in a damaged dwelling, the spatial and temporal dimensions of disaster displacement can have direct impacts on the recovery experiences of survivors. Pulling from focus group data gathered in 2017 from Hurricane Sandy survivors in New Jersey, this qualitative research focuses on the experiences of those w… more
Date: May 2021
Creator: Wolfe, Rachel Suzanne
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Assessing the Role of Smaller Format Retailers on the Food Desert Landscape in Dallas, Texas

Description: Many policy and business decisions regarding food deserts in the U.S. are based on the United States Department of Agriculture (USDA) definition of a food desert. This definition only includes large/national chain grocery retailers, based on the assumption that these major retailers are the only affordable sources of food contributing to balanced diets. As alternative distribution channels, including smaller stores, start to include groceries in their product offering, the need to consider the … more
Date: May 2013
Creator: Regan, Amanda D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

How Receiving Communities Structure Refugee Settlement Experiences: The Case of Burmese Immigrants in DFW

Description: The Dallas-Forth Worth Metroplex (DFW) serves as a diverse resettlement location for globally displaced refugees. While research examines how the nation impacts refugee resettlement, studies that examine the role of the city and community in placemaking are still lacking. In city resettlement investigations, research often focuses broadly on advocacy and political movements rather than the impacts of local-level structures and policies. In this paper, I develop an evaluation model using Jenny P… more
Date: May 2023
Creator: Stewart, Kaitlin Victoria
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Importance and Spatial Distribution of Phytophthora Ramorum Host Species in a Coast Redwood Forest

Description: Phytophthora ramorum, an exotic forest pathogen known as ‘sudden oak death’ (SOD), has received considerable attention in recent years because of its effects on vegetation structure, composition, and fire disturbance regimes in western U.S. coastal forests. This research examines differences in the importance (e.g., density, dominance, and frequency) and distribution of five host species of P. ramorum–– Umbellularia californica (California bay laurel), Quercus agrifolia (coast live oak), Pseudo… more
Date: May 2014
Creator: Gray, Alicia E.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Using Machine Learning to Develop a Calibration Model for Low-Cost Air Quality Sensors Deployed during a Dust Event

Description: Low-cost sensors have the potential to create dense air monitoring networks that help enhance our understanding of pollution exposure and variability at the individual and neighborhood-level; however, sensors can be easily influenced by environmental conditions, resulting in performance inconsistencies across monitoring settings. During summer 2020, 20 low-cost particulate sensors were deployed with a reference PM2.5 monitor in Denton, Texas in preparation for calibration. However, from mid to … more
Date: May 2021
Creator: Hickey, Sean
Item Type: Refine your search to only Thesis or Dissertation
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
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Soil Carbon Accumulation in an Urban Ecosystem: Canopy Cover and Management Effects

Description: Black carbon (BC), a stable form of organic carbon (OC), is a byproduct of the incomplete combustion of biomass, biofuels, and fossil fuel. The main objectives of this research are to examine the spatial distribution of OC and BC in urban soil and determine the influence of tree canopy cover and landscape maintenance on soil carbon accumulation. Soil sampling was conducted at 29 sites throughout the City of Denton, Texas, in May 2019. Samples were collected from underneath post oak canopies and… more
Date: May 2020
Creator: Kang, Katherina A
Item Type: Refine your search to only Thesis or Dissertation
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
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

A Multiscalar Analysis of Buruli Ulcer in Ghana: Environmental and Behavioral Factors in Disease Prevalence

Description: Buruli ulcer (BU), an infectious disease caused by Mycobacterium ulcerans, is the third most common mycobacterial disease after leprosy and tuberculosis and a WHO-defined neglected tropical disease. Despite years of research, the mode of transmission of BU remains unknown. This master’s thesis provides an integrated spatial analysis of disease dynamics in Ghana, West Africa, an area of comparatively high BU incidence. Within a case/matched control study design, environmental factors associated … more
Date: May 2012
Creator: Ferring, David
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

App Stole My Gayborhood? A Transforming Ethos at the Intersection of Queer Urban Life and Cyberspace(s)

Description: This thesis demonstrates a queer perspective stemming from a qualitative analysis of data gathered in interviews with LGBTQ+ people to analyze a transforming ethos of gayborhoods and queer desires. In particular, the research focuses on the interactive relationship between self-identified lesbian, gay, bisexual, transgender, and queer (LGBTQ+) participants; the cyberspace(s) of LGBTQ+ mobile-dating applications (apps); and tangible urban places. The topic of gayborhood demise and whether such p… more
Date: May 2021
Creator: Stucky, Farrell
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Digital Equity in K-12 Education: Conceptualization and Analysis of Students' Digital Opportunity

Description: Although digital equity is a recognized challenge in our K-12 school system, there is little research in using a holistic framework to investigate pre-conditions necessary for K-12 students to participate in digital learning and online processes. A conceptual framework of students' digital opportunity (SDO) is developed to represent the essential components of digital connectivity. The four key components are broadband internet availability, broadband usage, digital device ownership, and speed … more
This item is restricted from view until June 1, 2024.
Date: May 2022
Creator: Jim, Cary Ka Wai
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Corrective Action Investigation Plan for Corrective Action Unit 232: Area 25 Sewage Lagoons Nevada Test Site, Nevada

Description: This Corrective Action Investigation Plan (CAIP) has been developed in accordance with the Federal Facility Agreement and Consent Order (FFACO) (1996) that was agreed to by the US Department of Energy, Nevada Operations Office (DOE/NV); the State of Nevada Division of Environmental Protection (NDEP); and the US Department of Defense. The CAIP is a document that provides or references all of the specific information for investigation activities associated with Corrective Action Units (CAUs) or C… more
Date: May 1, 1999
Creator: Office, DOE /NV Operations
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hybrid Optimization Models for Depot Location-Allocation and Real-Time Routing of Emergency Deliveries

Description: Prompt and efficient intervention is vital in reducing casualty figures during epidemic outbreaks, disasters, sudden civil strife or terrorism attacks. This can only be achieved if there is a fit-for-purpose and location-specific emergency response plan in place, incorporating geographical, time and vehicular capacity constraints. In this research, a comprehensive emergency response model for situations of uncertainties (in locations' demand and available resources), typically obtainable in lo… more
Date: May 2021
Creator: Akwafuo, Sampson E
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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