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Development and Application of an Assessment Protocol for Watershed Based Biomonitoring (open access)

Development and Application of an Assessment Protocol for Watershed Based Biomonitoring

With numerous bioassessment methodologies available, a regional protocol needs to be developed to ensure that results are comparable. A regional assessment protocol was developed that includes collecting five benthic macroinvertebrate samples, identifying organisms to genus, and calculating the following metrics: Number of Taxa, Total Number of Individuals, Simpson's Diversity Index, Shannon's Diversity Index, Percent Contribution of Dominant Taxa, Hilsenhoffs Biotic Index, and Percent Contribution of Dipterans. Once the protocol was developed, it was used to assess the Bayou Chico tributaries and watershed. All three tributaries had been significantly impacted by human activity as had the watershed as a whole. This study indicates that a regional protocol could be developed and is appropriate for biomonitoring at the watershed scale.
Date: May 1998
Creator: Schwartz, Joseph Howard
System: The UNT Digital Library
Attitudes of Faculty Members Toward the Integration of Faith and Discipline at Selected Southern Baptist Colleges and Universities (open access)

Attitudes of Faculty Members Toward the Integration of Faith and Discipline at Selected Southern Baptist Colleges and Universities

The attitudes toward the integration of faith and discipline of full-time faculty members at five selected Southern Baptist colleges and universities which are members of the Christian College Coalition were explored for this study. The integration of faith and discipline is a concept unique to Southern Baptist higher education. Arthur Walker, Jr., of the Education Commission of the Southern Baptist Convention defines the concept as referring to the mission of the institution, the personal faith of faculty members, and the professional involvement and interaction of faculty members with their students, regardless of disciplines. Since little information exists on faculty attitudes toward this concept, data were collected through a survey instrument on three dimensions of integration: professorial integration in the classroom, professorial integration in and out of the classroom, and institutional integration of faith and discipline.
Date: December 1990
Creator: Cooper, Monte Vaughan
System: The UNT Digital Library
Manufacturer [Sic] of Densified-Refuse Derived Fuel (d-RDF) Pellets and Methods for the Determination of d-RDF Pellet Densities (open access)

Manufacturer [Sic] of Densified-Refuse Derived Fuel (d-RDF) Pellets and Methods for the Determination of d-RDF Pellet Densities

There are 150 million tons of Municipal Solid Waste (MSW) annually produced in the United States, which is approximately equivalent to 150 million barrels of oil. MSW production is inexhaustible, and is increasing on an annual per capita basis of approximately three per cent. After controlling the moisture and adding a binder, the combustible portion of MSW was converted to pellets. The objects of this project were to 1) evaluate the binder, 2) prepare the pellets, and 3) evaluate the pellets with regard to density. The manufacture of pellets was conducted at the Naval Air Station, Jacksonville, Florida. The evaluation of the binders and the pellets was done at North Texas State University (NTSU). There were three procedures for measuring the density. The first, using water displacement, was from the American Society for Testing and Material (ASTM). The second, using wax coating, was also from ASTM. The third, using sharply-cut cylindrical pellets, was developed at NTSU.
Date: December 1986
Creator: Attili, Bassam Saleem
System: The UNT Digital Library
Environmental Correlates to Genetic Variation in the Coral Reef Fish, Thalassoma bifasciatum (open access)

Environmental Correlates to Genetic Variation in the Coral Reef Fish, Thalassoma bifasciatum

Genetic variation was examined in bluehead wrasse, Thalassoma bifasciatum, populations along the Florida Keys. Interpretion of mean heterozygosity (H), percent polymorphic loci per population (P), genetic similarity, and F and G statistics demonstrated a clear division of wrasse populations into "northern" and "southern" groups. Correlation and cluster analyses indicated the six reefs can be grouped in a similar fashion based on genetic and environmental data. The conclusion from this analysis of wrasse populations in the Florida Keys is that substantial population subdivision occurs in response to differing selective pressures created by heterogeneous environments.
Date: December 1988
Creator: Pirkle, Michelle S. (Michelle Serpas)
System: The UNT Digital Library
A Study of the Omnibus Budget Reconciliation Act of 1987 and the Amendments of 1989 and 1990. Mandatory Education for Nursing Assistants and Their Effect on Job Performance in Two Counties in Florida (open access)

A Study of the Omnibus Budget Reconciliation Act of 1987 and the Amendments of 1989 and 1990. Mandatory Education for Nursing Assistants and Their Effect on Job Performance in Two Counties in Florida

The purpose of this study was to focus on the Omnibus Budget Reconciliation Act of 1987 and the amendments of 1989 and 1990. Nursing assistants were placed in cluster groups of 300-hours, 120-hours, and 0-hours. Each subject's job performance of nursing care was observed using the Francis's Task Performance Rating Scale. The purpose of the analysis was to determine (1) if there was a significant difference in job performance of patient care between program completers and the challengers, (2) if there was a significant difference in the job performance of patient care between 300-hour and 120-hour, and (3) if there was a significant difference between the content required in OBRA mandated nursing assistant programs and actual job performance skills needed in patient care. It was determined that program completers' job performance of patient care was significantly different from the challengers.
Date: August 1995
Creator: Burns, Paul A. (Paul Andrew), 1941-
System: The UNT Digital Library
Disaster Preparedness in Escambia County Florida: The Influence of Oral Narratives (open access)

Disaster Preparedness in Escambia County Florida: The Influence of Oral Narratives

This work addresses hurricane preparedness in Escambia County, Florida. It explores preparing for hurricanes as an informal learning process occurring within personal networks and embedded in beliefs, values, and attitudes. Findings reveal that participants learned to prepare from their parents in childhood and improved upon that knowledge through direct experience in adulthood. Later, they passed this knowledge on to their children as well as co-workers. These preparations are embedded in beliefs of self-determination and attitudes of endurance. However, this body of knowledge and their respective practices are not equally accessible to all. Recommendations are provided so local organizations can incorporate local knowledge and practices with preparedness improvement efforts and foster social cohesion as well.
Date: December 2018
Creator: Vanlandingham, Keith Marcel
System: The UNT Digital Library

Disasters, Smart Growth and Economic Resilience: An Empirical Analysis of Florida Cities

Access: Use of this item is restricted to the UNT Community
This dissertation examines the relationship between economic resilience, disaster experience, and smart growth policies at the local government level. The study is based upon three research questions that examine spatial distribution of economic resilience in Florida cities, and examines the impact of disaster experience, and smart growth policies adopted by local governments on economic resilience. Based upon the bounce-forward approach (Cowell, 2013; Klein et al. 2003), economic resilience is defined using three dimensions—economic stability, economic equity, and economic diversity. The spatial analysis is conducted by mapping economic resilience scores across 780 Census Designated Places in Florida through standard deviation method of classification, and conducting cluster-outlier analysis. Results suggest difference in economic resilience within coastal and inland communities—with higher scores mostly situated inland. East Central Florida, Tampa Bay, and South Florida were identified as high economic resilience clusters, and Northwest Florida was identified as low resilience cluster. Impact of disaster experience, and smart growth policies on economic resilience was examined based upon logic of focusing events by Birkland (1997, 2010). Data was collected from the U.S. Census, the National Climatic Data Center, and the Energy Sustainable Florida Communities Survey conducted by Florida State University in 2009. Results suggest significant association between …
Date: August 2019
Creator: Chatterjee, Vaswati
System: The UNT Digital Library
A Study of the History and Educational Development of the Schools in Dade County, Florida, to 1945 (open access)

A Study of the History and Educational Development of the Schools in Dade County, Florida, to 1945

The purpose of this study is to determine to what extent Dade county has kept its educational program abreast with the rapid development of the community and thereby met the educational needs of the children in this section of the country.
Date: 1945
Creator: Perkins, Ulyssa Jo
System: The UNT Digital Library
An Analytical Study of the Variation of Five Factors that Affect Learning (open access)

An Analytical Study of the Variation of Five Factors that Affect Learning

The problem of this study is to determine the variation of five factors that affect learning, and to ascertain whether or not the variation in the five factors considered affected the learning of two groups of pupils.
Date: 1945
Creator: Wolverton, Ethel Garrett
System: The UNT Digital Library
Economic Resilience, Disasters, and Green Jobs:  An Institutional Collective Action Framework (open access)

Economic Resilience, Disasters, and Green Jobs: An Institutional Collective Action Framework

This dissertation is about economic resilience of local governments to natural disasters. Specifically, the dissertation investigates resilience on regional level. Moreover, the dissertation also investigates growth in the green job sector in local governments. The findings indicate that local governments working with each other helps green job creation. In addition, the dissertation finds that green jobs, following disasters, experience three percent growth. This dissertation is important because it investigates the relationship between climate- related disasters and green jobs, which is an area that is under-investigated.
Date: December 2017
Creator: Ismayilov, Orkhan M.
System: The UNT Digital Library

Divided-Tenure, Divided Recovery: How Policy and Land Tenure Shape Disaster Recovery for Mobile Homeowners

People who live in mobile homes have heightened vulnerability to disasters, due in part to mobile homes increasingly occupying high-hazard risk lands and the precarious ownership status known as divided-tenure. Divided-tenure is when an individual owns a mobile home and rents the land underneath. To identify the challenges associated with divided-tenure and disaster recovery from a policy perspective, this study analyzed the content of key HUD policies and performed a comparative policy analysis of purchase opportunity laws (requirements of landowners to give mobile homeowners an opportunity to purchase the property their home resides on) in three states: California, Florida, and New York. Content analysis indicated few direct references to mobile homes. Inconsistencies and confusing messaging were found in the existing federal guidance. The lack of consistent terminology and guidance on addressing divided-tenure, limits mobile homeowner's options for disaster recovery, including eligibility for federal disaster aid and potentially participation in relocation or buyout programs. The three selected states' purchase opportunity laws reviewed in this study were rated as weak. Policies lacked alignment with federal documents and opportunities for mobile homeowners were difficult to navigate. A pathway to land ownership could give mobile homeowners more control over their disaster recovery options, but …
Date: August 2021
Creator: Warren, Robyn (Robyn C.)
System: The UNT Digital Library