UNT Theses and Dissertations - 15 Matching Results

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An Analysis of Refuse Derived Fuel as an Environmentally Acceptable Fuel Alternative for the Cement Industry

Description: Resource recovery is an attractive alternative to the waste disposal problem. The chief by-product of this process, refuse derived fuel (RDF) can be co-fired in traditional coal burning facilities. The cement industry is a potential user of RDF. This study, based on a test burn done at Texas Industries Inc. in Midlothian, Texas, demonstrated the technical, environmental, and economic feasibility of using RDF fuel in a cement kiln. Technically, the cement showed no deleterious effects when RDF w… more
Date: May 1991
Creator: Brooks, Cheryl L. (Cheryl Leigh)
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Partner: UNT Libraries
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An Analysis of the Participant Selection Process Under the Comprehensive Employment and Training Act: Texas and Louisiana

Description: Federal guidelines required prime sponsors under the Comprehensive Employment and Training Act, or CETA, to serve the "significant segments" of the eligible population. This study analyzes whether prime sponsors in Texas and Louisiana correctly identified and served those segments. This study finds that eligible ethnic groups were properly identified and were served equitably; age and gender distinctions, however, were inadequately observed in the providing of services.
Date: May 1988
Creator: Drake, William D. (William Daniel), 1950-
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Blood and Earth: Indivisible Territory and Terrorist Group Longevity

Description: The study of terrorism has been both broad in scope and varied in approach. Little work has been done, however, on the territorial aspects of terrorist groups. Most terrorist groups are revolutionary to one degree or another, seeking the control of a piece of territory; but for the supportive population of a terrorist group, how important is the issue of territory? Are the intangible qualities of territory more salient to a given population than other factors? Are territorially based terror… more
Date: May 2013
Creator: Glass, Richard A.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Dichotomy in American Western Mythology

Description: The fundamental dichotomy between savage and civilized man is examined within the archetypal Western myth of American culture. The roots of the dichotomy are explored through images produced between 1888 and 1909 by artists Frederic Remington and Charles Russell. Four John Ford films are then used as a basis for the "dichotomous archetype" approach to understanding Western myth in film. Next, twenty-nine "historical" and "contemporary" Western movies are discussed chronologically, from The Virg… more
Date: May 1991
Creator: Robinson, Scott E. (Scott Elmon), 1961-
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Effects of Pulp and Paper Mill Wastewaters on Phytoplankton Primary Productivity in the Red River, Louisiana

Description: Responses of phytoplankton productivity in the Red River to unbleached pulp and paper mill wastewaters were monitored using in situ ^14C incubation. Preoperational studies, conducted prior to the discharge of mill wastewaters varied seasonally, but revealed similar productivity trends when compared with postoperational studies, conducted after mill discharges began entering the Red River. Carbon assimilation rates measured downstream of mill discharge were generally greater than upstream levels… more
Date: May 1984
Creator: Holler, Jeffrey Dee
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Geologic and Archaeological History of the Dickie Carr Site 41PR26

Description: This thesis is an analysis and synthesis of the geologic and archaeological history of the Dickie Carr site, 41PR26, on Mill Creek in north central Texas. Included are analyses of the stratigraphy, sedimentary environments, and soils of the locality. A regional comparison is made with respect to the Late Quaternary geology of the upper Trinity River basin, Texas to interpret the geologic data. Two stratigraphic units were identified that record the Pleistocene-Holocene transition. The buried lo… more
Date: May 2007
Creator: Byers, Johnny A.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Implementing Municipal Water Conservation Policy: Goals, Practices and the Case of Texas

Description: This study examines whether water conservation is actually being incorporated into municipal water management practices. The development of a conservation policy from a general goal declaration to specific programmatic practices is reviewed for a Texas state water agency, the Texas Water Development Board. From January 1986 through September 1989, 102 political units in Texas applied to the Board for water-related loan funds and thus were required to implement municipal water conservation plans… more
Date: May 1992
Creator: Sokulsky, Kariann Elizabeth
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Partner: UNT Libraries
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Leni: A Screenplay Based on the Career of Leni Riefenstahl

Description: This screenplay dramatizes the controversial career of German film maker Leni Riefenstahl during ten years of her association with the Nazi Party. Beginning with the premiere of her first film in 1932, this account chronicles her rise as a film director of such films as Triumph of the Will and Olympia to her arrest after World War II on charges that she had been a Nazi sympathizer. Besides delineating the character and talents of Leni Riefenstahl, this screenplay addresses the difficult questio… more
Date: May 1988
Creator: Gillespie, Dana M. (Dana Marie)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Life of Ben and Other Poems

Description: The Life of Ben and Other Poems consists of two sections. The first, The Life of Ben, is a series of seventeen poems about the life of a first-generation American and his family's immigration. The second section, Other Poems, includes twenty-one poems on a variety of themes.
Date: May 1987
Creator: Berecka, Alan Michael
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Multiple Regression Equations to Estimate Mean Nutrient Concentrations in Streams of North Central Texas from Landsat Derived Land Use

Description: Nutrients are of critical concern in water quality assessment. The development of empirical models to estimate mean nutrient concentrations, based on satellite derived land use, could aid water resource managers. Models using land use acreages outperformed those using percentages, and discrete urban land uses were superior to lumped urban. Regressions of the combinations of two, three and four of the eight possible land use variables were investigated. Sensitivity analyses, with one stream dele… more
Date: May 1994
Creator: Kerr, Barry Douglas
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Problem-Solving a Behaviorological Analysis with Implications for Instruction

Description: The paper documents the need for an effective technology to teach problem-solving. It asserts that a behaviorological analysis of problem-solving can speed the development of an effective technology to teach problem-solving behavior. A behaviorological definition of problem-solving is proposed. The history of behaviorological approaches to problem-solving is traced and suggestions are offered that may facilitate further empirical and theoretical work. One application of a behaviorological analy… more
Date: May 1988
Creator: Bruce, Guy S. (Guy Steven)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Sediment Bound Trace Metals in the White Rock Creek Watershed, Dallas and Collin Counties

Description: Areas were sampled in the White Rock Creek Watershed to examine sediment bound trace metal distributions and sorption relationships. A Kruskal-Wallis AOV found significant among area differences for most metals, and SNK-like multiple comparisons were used to group these areas. Kruskal-Wallis AOVs similarly found among area differences for sediment components that bind trace metals (Fe and Mn oxides and organic carbon) and physicochemical conditions that influence metal sorption (particle size a… more
Date: May 1990
Creator: Combest, Kyle B. (Kyle Bryan)
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Partner: UNT Libraries
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Sounding sacred: Interpreting musical and poetic trances.

Description: This essay investigates the relationship between trance and various musical and poetic expressions that accompany trance when it is interpreted as sacred. In other words, the aim of this investigation is to interpret how experiences of the entrancing power of the sacred come to expression with the sounds of music and poetry. I articulate such an interpretation through the following four sections: I) a discussion of the basic phenomenological and hermeneutic problems of interpreting what other… more
Date: May 2006
Creator: Mickey, Samuel Robert
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Status Determinants for Professional Sports and Professional Athletes

Description: The purposes of the investigation were to determine if status of professional sports and professional athletes increases as male participation increases, if perceived status of 'athlete' increases with participation in sports that contain 'male' attributes, and if gender differences are related to status indicators. Sixty-eight students were administered a status-determinants questionnaire. A one-way ANOVA (gender) and a 2 x 12 ANOVA (gender x sport) were employed to determine status ratings of… more
Date: May 1998
Creator: Kaye, Fern V. (Fern Victoria)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Teaching Points in Comparing the Great Depression to the 2008-2009 Recession in the United States

Description: For an introductory macroeconomics course, the discussion of historical relevance helps foster important learning connections. By comparing the Great Depression to the 2008-2009 recession, a macroeconomics instructor can provide students with connections to history. This paper discusses the major causes of each recession, major fiscal policy and monetary policy decisions of both recessions, and the respective relevance in teaching the relationship of each policy to gross domestic product. Th… more
Date: May 2010
Creator: Killian, Tiffany Noel
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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