UNT Theses and Dissertations - 6 Matching Results

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Development and Application of an Assessment Protocol for Watershed Based Biomonitoring

Description: 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
Partner: UNT Libraries

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

Description: 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-
Partner: UNT Libraries

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

Description: 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
Partner: UNT Libraries

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

Description: 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
Partner: UNT Libraries