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Potable Water Leakage Prediction And Detection Using Geospatial Analysis, Jacob Tittle Dec 2019

Potable Water Leakage Prediction And Detection Using Geospatial Analysis, Jacob Tittle

Electronic Theses and Dissertations

Due to increasing water treatment costs and conservation needs, traditional water loss analysis and acoustic leak detection methods are becoming heavily scrutinized by water utilities. This study explores water loss in Johnson City, Tennessee and how geospatial data analysis techniques improve water loss mitigation. This project uses sample water system pressure data and ordinary kriging spatial interpolation methods to identify leakage areas for further investigation. Analysis of existing geographic information system (GIS) water utility datasets with interpolated hydraulic grade values at sample water pressure points produce manageable survey areas that pinpoint areas with possible water leakage. Field detection methods, including …


Evaluating Fluid Fluxes From Deep-Sea Seepage Habitats, Leigha E. Peterson Jul 2019

Evaluating Fluid Fluxes From Deep-Sea Seepage Habitats, Leigha E. Peterson

Electronic Theses and Dissertations

The permanently dark deep-sea, located at oceanic water depths greater than 200 m, represents the largest potential habitat space on Earth. The physicochemical conditions of the planet’s largest biome are tightly coupled to the exchange of matter and energy from terrestrial and sea-floor end-members. In fact, global ocean and climate systems are significantly impacted by deep-sea processes. Seafloor vents and seeps appear to act as geologic exchange conduits, returning recycled materials to the hydrosphere to sustain another generation of life. Despite submarine seepage having control on global elemental cycling, it is estimated that less than 1% of the deep-sea has …


The Role Of A Community Coach In Rural Food Councils In Six Midwestern States, Kaitlyn Tusha Jan 2019

The Role Of A Community Coach In Rural Food Councils In Six Midwestern States, Kaitlyn Tusha

Electronic Theses and Dissertations

Objective: To quantitatively assess perceived coaching confidence of a community coach working with food councils, and to qualitatively determine perceived barriers and facilitators associated with coaching rural food councils.
Design: Two phases were implemented using a mixed methods study design with quantitative (scorecard) and qualitative (key informant interviews) methodologies.
Setting: Six rural, Midwestern states implementing Voices for Food.
Participants: Voices for Food community coaches (n=9) who coached rural food council(s).
Intervention: A component of the broader Voices for Food intervention.
Analysis: Quantitative scorecard data were analyzed with STATA by running paired ttests. Qualitative key information interview data were analyzed with …


Community Resilience: A Meta-Study Of International Development Rhetoric In Emerging Economies, Rachel Ann Haggard Jan 2019

Community Resilience: A Meta-Study Of International Development Rhetoric In Emerging Economies, Rachel Ann Haggard

Electronic Theses and Dissertations

Understood generally, community resilience is the ability of communities to adapt, absorb, mitigate, and recover from shocks and stressors in such a way that facilitates positive future outcomes and reduces overall vulnerability to future shocks and stressors (Adger, 2000; Norris, Stevens, Pfefferbaum, Wyche & Pfefferbaum, 2008; USAID, 2013; Walker et al., 2004). The core of this definition relates to sustainability and the capability of socio-ecological systems and communities to adapt and transform to both day to day fluctuations and stressors as well as major disasters (Milman & Short, 2008; Walker et al., 2004). This meta-study seeks to shed light on …


Supporting Learning In 3d Virtual Environments: The Impact Of Intergenerational Joint Media Engagement, Robert Michlowitz Jan 2019

Supporting Learning In 3d Virtual Environments: The Impact Of Intergenerational Joint Media Engagement, Robert Michlowitz

Electronic Theses and Dissertations

Studies have indicated that intergenerational relationships can assist children to learn more efficiently by providing support. As new forms of media have emerged and become pervasive in our society, it is important to understand how children use them to learn. Just as television coviewing has been observed by past researchers to aid youths to learn with parents and grandparents, three-dimensional virtual learning environments (VLE) are being investigated for their potential. This study seeks to examine the potential learning impact on children, ages 8 to 13, encountering a three-dimensional virtual learning environment with their grandparents. The primary research question this study …


We Gotta Work With What We Got: School And Community Factors That Contribute To Educational Resilience Among African American Students, Denae Bradley Jan 2019

We Gotta Work With What We Got: School And Community Factors That Contribute To Educational Resilience Among African American Students, Denae Bradley

Electronic Theses and Dissertations

This thesis examines how Black residents in the Mississippi Delta claim and deploy agency and resiliency in a rural community context entrenched in a legacy of oppression. Black, low-income communities are implicitly labeled non-resilient when macro-level community capitals and resiliency literature are applied. However, I find that resiliency is culturally distinctive and oftentimes detected in ritual, daily processes in Black communities. This thesis rejects dominant narratives that Black communities in Mississippi are only poor, backwards, and lacking. It questions the assumption that dominant institutions have created inescapable boundaries for Black people in this region and challenges the notion that the …


Confidence In The Police Among Caribbean Countries., Hyunin Baek May 2018

Confidence In The Police Among Caribbean Countries., Hyunin Baek

Electronic Theses and Dissertations

This dissertation identifies public confidence in the police in contemporary policing, in particular among Caribbean countries. Law enforcement agencies in Caribbean countries have failed to earn confidence from the public. Citizens with a lower level of confidence in the police are unwilling to cooperate and support policing activities, making initiatives of law enforcement agencies difficult to achieve. In order to improve the public-police relationship in Caribbean countries, examinations of public confidence in the police are required. Researchers have developed two theoretical frameworks, the instrumental and expressive models, to explain key factors associated with public confidence in the police. In order …


Optimal Operation Of Integrated Microgrids, Abdullah Albaker Jan 2018

Optimal Operation Of Integrated Microgrids, Abdullah Albaker

Electronic Theses and Dissertations

Microgrids' deployments are increasing and projected to increase even more in future due to the significant advantages that are provided by this technology for end-use customers. However, microgrids can be connected to each other to create integrated microgrids system, which can further promote the anticipated and desired benefits. An integrated operation of microgrids can potentially improve the local power system reliability and resilience, increase the individual microgrids' economic benefits, and promote further utilization of renewable energy resources. Integrating microgrids, to achieve a microgrid network or cluster, is expected be an essential application towards smarter power grids and a key operational …


The Impact Of Data Sovereignty On American Indian Self-Determination: A Framework Proof Of Concept Using Data Science, Joseph Carver Robertson Jan 2018

The Impact Of Data Sovereignty On American Indian Self-Determination: A Framework Proof Of Concept Using Data Science, Joseph Carver Robertson

Electronic Theses and Dissertations

The Data Sovereignty Initiative is a collection of ideas that was designed to create SMART solutions for tribal communities. This concept was to develop a horizontal governance framework to create a strategic act of sovereignty using data science. The core concept of this idea was to present data sovereignty as a way for tribal communities to take ownership of data in order to affect policy and strategic decisions that are data driven in nature. The case studies in this manuscript were developed around statistical theories of spatial statistics, exploratory data analysis, and machine learning. And although these case studies are …


Measuring The Capabilities Infrastructure: A County-Level Index Of Nonprofit And Private Sector Organizational And Physical Community Capital, Ryan Thomas Snow Jan 2018

Measuring The Capabilities Infrastructure: A County-Level Index Of Nonprofit And Private Sector Organizational And Physical Community Capital, Ryan Thomas Snow

Electronic Theses and Dissertations

Across the United States, citizens’ communities provide vastly different access to critical resources that can improve their personal, familial, and collective well-being. Yet, little is known about the organization of the physical and organizational resource infrastructure of these communities, limiting the ability of policymakers, researchers, and citizens to address uneven development, inequality, and poverty. Drawing on 2015 North American Industry Classification System (NAICS) data, this research study creates a tool for measuring the nonprofit and private organizational and physical resource environment of communities at the county-level by aggregating establishment counts for 20 indicators into six standardized thematic dimensions to create …


A Body A Day: Constructing Deviance At The Mississippi State Asylum, Rachel Christine Childs Jan 2018

A Body A Day: Constructing Deviance At The Mississippi State Asylum, Rachel Christine Childs

Electronic Theses and Dissertations

Though the first graves of assumed-former asylum patients were discovered at the University of Mississippi Medical Center over 25 years ago, it wasn’t until 2017 that the estimated body count—which had been rising in reports for several years—rose above 7,000. Along with national attention, the growing burial site has prompted large-scale efforts by a consortium of scientists and scholars to determine how best to utilize and memorialize the remains, and yet to date, a complete cultural study that explores the sociopolitical context which these people represent has yet to be published. Consisting primarily of archival material and interviews, my research …


Reproductive Rights And Justice Advocacy In Central Florida: Who Is Represented?, Mary Hager Jan 2018

Reproductive Rights And Justice Advocacy In Central Florida: Who Is Represented?, Mary Hager

Electronic Theses and Dissertations

This thesis examines the racial understanding and social relationships of Planned Parenthood of Southwest and Central Florida staff and volunteers. As well, this research explores how Planned Parenthood supporters organize and promote diverse advocacy work to promote reproductive justice in social media and volunteer education. Planned Parenthood has been at the forefront of reproductive rights campaigns for over a century, and their work has often tied into contemporary feminist and political issues. Of note, feminists of color have called for a shift from advocacy for "reproductive choice" to "reproductive justice" as a way to identify the needs and predicaments of …


Cumulative Disadvantage, Poverty, And The Role Of Community Capitals: A Spatial Analysis Of Uneven Development In The Multi-State Delta Region, Katrina Danielle Alford Jan 2018

Cumulative Disadvantage, Poverty, And The Role Of Community Capitals: A Spatial Analysis Of Uneven Development In The Multi-State Delta Region, Katrina Danielle Alford

Electronic Theses and Dissertations

Understanding space and how space impacts uneven development is crucial when examining inequalities within sociology. Uneven development perpetuates the segregation of space, highlighting disparities in power and inequalities that are rooted in spatial design and relations. Characteristics like geographic location and history have long-term influences on development, yet are not able to be easily changed within a community. Historical events have helped shape the successes and failures of communities, creating a "path dependence" that goes beyond any one individual's control. There are, however, locally-modifiable characteristics of people in spaces, such as human and social capital. These community capitals can be …


Aspirations Into Action : Navigating Structures For Community Engagement At The University Of Louisville., Megan Faver Hartline May 2017

Aspirations Into Action : Navigating Structures For Community Engagement At The University Of Louisville., Megan Faver Hartline

Electronic Theses and Dissertations

This dissertation analyzes the affordances of university structures based on how they value and support community engagement, focusing on common issues for community-engaged scholars. In this case study of the University of Louisville as an institution developing stronger structures for community engagement, I show that current efforts represent important starting points for how institutions support engagement, but I argue that they, and scholarly discussion about them, need to be deepened to meet the needs of engaged scholars. Toward that end, utilizing an institutional critique methodology informed by scholarship in institutional ethnography, I combine analysis of university policies and documents with …


Rail Rebound: The Impact Of Freight Rails On Regional Development In The United States, 1970-2010, Bishal Bhakta Kasu Jan 2017

Rail Rebound: The Impact Of Freight Rails On Regional Development In The United States, 1970-2010, Bishal Bhakta Kasu

Electronic Theses and Dissertations

Railroads have played a critical role in economic growth and development, and they exert a tremendous impact on the distribution and redistribution of the population. However, the impacts of railroads, especially freight rails, on population change and socioeconomic development are not well understood. This study fills the gap in the literature by examining the demographic and socioeconomic impacts of freight rails using county-level data in the continental United States from 1970 to 2010. The demographic and socioeconomic changes are measured by eleven dependent variables. Of those eleven, six are demographic (population, young, old, White, Black, Hispanic) and five are socioeconomic …


Living With Marie: Dramatherapy In The Creation Of Performable Theatre, Madelyn James Jan 2017

Living With Marie: Dramatherapy In The Creation Of Performable Theatre, Madelyn James

Electronic Theses and Dissertations

Living with Marie is a project aiming to adapt dramatherapy techniques so that they are better suited to the creation of theatre in an attempt to educate audiences of the struggles some individuals cope with while living with mental illness. By using the practices implemented by dramatherapists Sue Jennings, John Casson, R. M. Simon, and Phil Jones, the evolution of my play Living with Marie can be seen as first originating in imagery before progressing to text and finally, performable art. This venture, inspired by my own psychotic struggle, gives audiences a glimpse into the clandestine existence of a nameless …


Challenging Conventional Wisdom : Section 8 Housing And The Real Impact On Neighborhood Values In Louisville, Kentucky., Paul Francis Dries Dec 2016

Challenging Conventional Wisdom : Section 8 Housing And The Real Impact On Neighborhood Values In Louisville, Kentucky., Paul Francis Dries

Electronic Theses and Dissertations

Section 8 Housing was designed to de-concentrate poverty and spread affordable housing across communities. There are many studies that have evaluated the successes associated with the policy of dispersing the urban poor to the surrounding suburban areas in various cities. The positive impacts of dispersing the urban poor, in terms of education, self-esteem, and jobs, is well documented. There are fewer studies related to the potential externalities associated with these programs. This study uses advanced multiple regression techniques to study 170 Louisville neighborhoods to look at whether large concentrations of Section 8 housing have a negative impact on neighborhood housing …


Tobacco Prevention And Cessation Policies And Youth Tobacco Use In Florida Public Schools, Amanda Terry Jan 2016

Tobacco Prevention And Cessation Policies And Youth Tobacco Use In Florida Public Schools, Amanda Terry

Electronic Theses and Dissertations

Tobacco use is the leading cause of preventable disease and premature death in the United States. In 2014, an estimated 16.8% of adults were current cigarette smokers, and 9.2% of high school students smoked cigarettes. Nearly 90% of smokers developed their habit as teenagers, and students' tobacco use in high school influences their behaviors later in adulthood. Smoking behaviors appear to be inseparable from the social environment, physical environment, small social groups, and cognitive and affective processes. Preventive strategies, such as advertising bans, clean indoor air laws, education programs, increased taxes, labeling limitations, mass-media campaigns, and youth access regulations, have …


Growing Food Security: The Impact Of Community Gardens On Food Security In Denver, Colorado, Grace Catherine Kellner Jan 2016

Growing Food Security: The Impact Of Community Gardens On Food Security In Denver, Colorado, Grace Catherine Kellner

Electronic Theses and Dissertations

Community gardens increase mental health, physical health and social inclusiveness and cohesiveness, while directly connecting gardeners to their environment. In some U.S. cities gardens additionally increase community and individual food security by providing fresh food to those who struggle to feed themselves and their families. This study examined the relationship between community gardens and increased food security in Denver, and is one of the first studies of its kind in this location. Specifically, I investigated who participates in community gardens, why they participate, whether gardens are accessible, and whether community gardens have the potential to improve individual and community food …


Getting To Net Zero Energy Buildings: A Holistic Techno-Ecological Modeling Approach, Mehdi Alirezaei Jan 2016

Getting To Net Zero Energy Buildings: A Holistic Techno-Ecological Modeling Approach, Mehdi Alirezaei

Electronic Theses and Dissertations

Buildings in the United States are responsible for more than 40% of the primary energy and 70% of electricity usage and greatly in CO2 emission by about 39%, more than any other sector including transportation and industry sectors. This energy consumption is expected to grow mainly due to increasing trends in new buildings construction. Rising energy prices alongside with energy independencies, limited resources, and climate change have made the current situation even worse. An Energy Efficient (EE) building is able to reduce the heating and cooling load significantly compared with a code compliant building. Furthermore, integrating renewable energy sources in …


How Does Place Affect Access To "What Works?": Knowledge Usage In Urban And Rural Ngo Intervention Design, Caitlin Brooking Jan 2016

How Does Place Affect Access To "What Works?": Knowledge Usage In Urban And Rural Ngo Intervention Design, Caitlin Brooking

Electronic Theses and Dissertations

As a state often ranked last in health rankings of note, Mississippi stands to benefit greatly from health interventions developed and implemented by nongovernmental organizations (NGOs). NGOs depend on governmental and private foundation support, and, precipitated by recent legislation, these funding sources increasingly require “evidence-based practices” (EBPs). NGOs must cope with and adapt to the added expertise, data collection, and evaluation necessary to meet these requirements, tapping into their social networks to gain access to capital across ties. However, urban and rural environments present different concentrations of institutions and organizations, perhaps resulting in unequal abilities for urban and rural NGOs …


Analysis Of Social Costs Of Gentrification In Over-The-Rhine : A Qualitative Approach., Shireen Deobhakta Aug 2014

Analysis Of Social Costs Of Gentrification In Over-The-Rhine : A Qualitative Approach., Shireen Deobhakta

Electronic Theses and Dissertations

This study examines the social costs and benefits of the gentrification process using qualitative methods. The neighborhood of Over-the-Rhine (OTR) in Cincinnati, Ohio, represents certain universalities of gentrification in an older city, and was thus chosen as the site for a case study. OTR’s prime location between the Central Business District and uptown medical and university community has spurred rapid gentrification, particularly since the early 2000s. Using in-depth interviews, participant observation, a focus group, and print media, this dissertation sought to understand the social costs and benefits of gentrification in OTR. Adopting the language of “revitalization” and “renaissance,” the city …


Greening Louisville's East Market District : A Comparative Assessment Of Sustainability., Ashley O. Dale May 2014

Greening Louisville's East Market District : A Comparative Assessment Of Sustainability., Ashley O. Dale

Electronic Theses and Dissertations

The East Market District located in Louisville, KY is currently undergoing a multi-million dollar urban regeneration. This transformation is being marketed as a primer sustainable neighborhood with the goal of serving as a model for other cities in the United States. As result of these changes, it is imperative to analyze the concept of sustainability from a variety of stakeholder perspectives utilizing content analysis on interviews and LEED Neighborhood Scorecard. Utilizing these methods, the central goal of this study is to understand the various interpretation of sustainability within this neighborhood. The findings observed via the critical assessment of the LEED …


Vitamin D Status Of College Students: Implications For Health Leaders, Eileen M. Cress May 2014

Vitamin D Status Of College Students: Implications For Health Leaders, Eileen M. Cress

Electronic Theses and Dissertations

Vitamin D deficiency is considered to be a pandemic with implications for compromised bone health and other chronic diseases. Few studies have examined vitamin D status in college-aged individuals where prevention of future health consequences is still possible. Serum vitamin D 25(OH)D status and vitamin D intake were examined in 98 college students ages 18-29 years during winter. BMI was classified as < 25and 25 or greater. Race was categorized as Caucasian or other. Overall, 69.5% had suboptimal serum vitamin D levels, <30ng/mL. Only 8 students (8.2%) met the EAR (400 IU) per day for vitamin D intake. t tests were used to determine if there were significant differences in serum vitamin D level and dietary intake based on gender, race and BMI. Significant differences were found in serum vitamin D level when compared by gender and race. Females tended to have a higher serum vitamin D level than males. Those representing minorities had lower serum vitamin D levels than Caucasians; One hundred percent of the minority students had suboptimal serum vitamin D levels. Based on these findings, dietitians should increase efforts to target college-aged individuals in educational programming related to factors affecting vitamin D synthesis, vitamin D intake, and health consequences of suboptimal vitamin D status, particularly in winter. Consideration should be given to vitamin D fortification of foods that meet the preferences of today’s consumer.


Resource Sovereignty: The Indigenous Value Of Mount Rainier Within Activities Of Traditional Resource Harvesting, Samantha Joan Nemecek Jan 2014

Resource Sovereignty: The Indigenous Value Of Mount Rainier Within Activities Of Traditional Resource Harvesting, Samantha Joan Nemecek

Electronic Theses and Dissertations

The Nisqually, Puyallup, Muckleshoot, Cowlitz, and Yakama Indian Tribes historically utilized the plant resources of Mount Rainier until the National Park Service established Mount Rainier National Park in 1899. Since 1992 there have been formal, written requests by these Tribes to revitalize the harvest of these culturally significant plant resources in their original collection location. Through archival analysis, participant observation, and interviews with Indigenous consultants, I investigated the impetus for these requests and furthermore the role of Mount Rainier in tribally relevant plant harvesting. Data indicates a lack of plant resource monitoring in the United States Forest Service has resulted …


Pro-And-Anti Immigration Activities In Iowa's 4th Congressional District: A Community Capitals Framework Perspective, Anne Junod Jan 2014

Pro-And-Anti Immigration Activities In Iowa's 4th Congressional District: A Community Capitals Framework Perspective, Anne Junod

Electronic Theses and Dissertations

The foreign-born immigrant population in Iowa is increasing. Across Iowa’s 4th Congressional District, communities that have never had statistically significant populations of non-Anglos have in recent decades experienced dramatic influxes of predominantly Latino immigrants. Today, Latinos comprise upwards of 25 percent of the population of some counties and well over 35 percent of the population of many towns. At the same time, many other communities in Iowa’s 4th Congressional District remain almost exclusively white. How are communities responding? This research centers on the statements and activities of individual and group actors representing various market, state, and civil society sectors, examining …


Native Grass And Forb Establishment In Post-Agricultural Soil, Courtney D. Hall Jan 2013

Native Grass And Forb Establishment In Post-Agricultural Soil, Courtney D. Hall

Electronic Theses and Dissertations

Restoration of degraded and abandoned agricultural land in arid and semiarid climates is a global problem. The erratic patterns of precipitation these lands experience makes restoration of a plant community difficult. Application of supplemental irrigation and inoculation with arbuscular mycorrhizal fungi (AMF) are two restoration techniques that have been suggested to overcome deficits in natural precipitation. The effects and the interactions of irrigation and seeding date on the ground cover of intended species and unintended exotic species were tested in a post-agricultural restoration experiment in south-central Colorado, USA. The greatest ground cover of intended species and lowest ground cover of …


Community Development For The 21st Century: Asset-Building And The Resurgence Of Pittsburgh, Jason D. Tigano Jan 2013

Community Development For The 21st Century: Asset-Building And The Resurgence Of Pittsburgh, Jason D. Tigano

Electronic Theses and Dissertations

Revitalizing a distressed community is a difficult challenge. Oftentimes it can take decades to achieve. Pittsburgh's East Liberty and Lawrenceville neighborhoods had fallen on hard times in the late part of the 20th century. However, in recent years, both were able to identify and leverage the assets of the community as a part of their revitalization strategy. Led by the efforts of local community organizations, these communities developed innovative redevelopment strategies that ultimately produced meaningful revitalization in both neighborhoods. The following is a study to understand if and how asset-building theories of community development influenced the strategies used to revitalize …


Growing Communities: Urban Agriculture In Post-Katrina New Orleans, Roy Button Jan 2013

Growing Communities: Urban Agriculture In Post-Katrina New Orleans, Roy Button

Electronic Theses and Dissertations

The city of New Orleans is known for many things, from Mardi Gras and jazz music, to the rich union of French, Spanish, southern and Creole cultures. Recently, urban agriculture has come to the city as part of the rebuilding process following Hurricane Katrina. Many groups have sprung up across the city to create communal and private spaces aimed at growing food. Urban agriculture in New Orleans has been looked to as a panacea for a myriad of issues. Activists around the city tout the importance of farms and gardens in city beautification, economic development, education, and making food more …


A Sustainability "Green" Certification Audit Of Food Service Operations And The Development Of A Restaurant Sustainability Instrument, Hans Hagglund Jan 2013

A Sustainability "Green" Certification Audit Of Food Service Operations And The Development Of A Restaurant Sustainability Instrument, Hans Hagglund

Electronic Theses and Dissertations

This study investigates current green restaurant certifications as well as developing a new more user certification. First, a fact finding investigation to find the most established and commonly utilized green restaurant certifications were compared. Second, a new green certification was developed. Third, chosen green restaurant certifications were compared. Lastly, the new green certification analyzed whether restaurants in the central Florida area utilized green practices. Data were collected in face to face sessions with restaurant managers during nonpeak hours of operation. There were numerous surveys utilized in this research study. The statistical methodology utilized in this study was average means and …