The environmental problems associated with the boom in hydraulic fracturing or "fracking," such as anthropogenic earthquakes and groundwater contamination, have motivated some citizens living in affected areas such as Denton, Texas to form movements with the goal of imposing greater regulation on the industry. As responses to an environmental threat that is localized and yet mobile, these anti-fracking movements must construct rhetorical appeals with complicated relationships to place. In this thesis, I examine the anti-fracking movement in Denton, Texas in a series of three rhetorical analyses. In the first, I compared fracking bans used by Frack Free Denton and State College, Pennsylvania to distinguish the argumentative claims that are dependent on the politics of place, and affect strategies localities must use in resisting natural gas extraction. In the second, I compare campaign strategies that use local identity as a way of invoking legitimacy, which reinforces narrative frameworks of environmental risk. In the third, I conduct and analyze interviews with anti-fracking leaders who described the narrative of their movement, which highlighted tensions in the rhetorical construction of a movement as local. Altogether, this thesis traces the rhetorical conception of place across the rhetoric of the anti-fracking movement in Denton, Texas, while …

In this limited survey, nineteenth-century cast-iron facades in Texas were recorded and compared to iron-fronted buildings in New York City. It was found that generally, the still existing buildings in Texas cities and towns were similar to those in New York in style but differed to the extent to which the cast-iron elements were used. It appears that nineteenth-century builders in Texas knew of New York trends in cast-iron but had definite regional preferences.

181 adolescent home economics students in Palo Pinto County, Texas, were surveyed. The questions examined the following: grades and self concept of academic ability, self concept of academic ability and occupational aspirations, school size and occupational aspirations, sex and occupational aspirations, race and occupational aspirations, parents' occupational aspirations, parents' educational levels and occupational aspirations. The data suggested that career aspirations are positively related to self concept of ability, school grades, school size, race, parents' education, and fathers' occupations. Students' sex and their mothers' occupations were not shown to be related to career aspirations.

"This work examines the fundamentalist controversy in Texas from 1920 until 1929. Stressing the role of J. Frank Norris as the state's fundamentalist leader, it studies the manifestations of the controversy in both the religious and the secular institutions of the state. Since the movement met little organized resistance in Texas, the fundamentalists won significant victories. The study is organized topically. The first part is a general introduction to the controversy on both the state and national level. The second part portrays Norris as the leader of fundamentalist forces. The third and fourth parts examine the conflict within the Protestant denominations especially among the Baptists and Methodists and its impact upon secular institutions. "-- leaf 1

Genetic variation and thermal tolerance were surveyed for variation attributed to nonuniform selection pressures for five populations of the red shiner, Notropis lutrensis, collected from regulated and unregulated portions of a Texas river. Populations within 30 km of a hypolimnion-release dam that experience large thermal perturbations were found to have higher levels of heterozygosity, higher levels of polymorphism, significantly depressed levels of upper thermal tolerance endpoints, and greater variances in tolerance endpoints. These populations have evolved enzyme systems differing from the unregulated populations in response to a variable and depressed thermal regime.

This study examines the impact of the citizens of the La Reunion colony on the development of Dallas and Dallas County. The French, Belgian, and Swiss families that formed the utopian colony broughta blend of European culture and education to the Texas frontier in 1853. The founding of La Reunion and a record of its short existence is covered briefly in the first two chapters. The major part of the research, however, deals with the colonists who remained in Dallas County after the colony failed in 1856. Chapters three and four make use of city, county, and state records along with personal collections from the Dallas Historical Society Archives and the Dallas Public Library to examine the colonists effect on the government and business community. Chapter five explores the cultural development of the area through city and county records and personal collections.

This thesis investigates the importance banks, and bankers had with the development of the Denton County Texas from the 1870s until the beginning of the Second World War. Specifically, their role in the formation of both private and public infrastructure as well as the facilitation towards a more diverse economy. Key elements of bank development are outlined in the study including private, national, and state bank operations.

Electrophoretic variation at twenty gene loci, patterns of behavioral thermoregulation, and genotype-specific malate dehydrogenase kinetics were investigated among populations of the red shiner, Notropis lutrensis, and the blacktail shiner, N. venustus, collected from thermally altered and thermally unaltered portions of their ranges. Genic variation was found to be high among red shiners and low among blacktail shiners. The behavioral response of the blacktail shiner to temperature was fixed among the populations sampled, whereas the response of the red shiner was mutable. Finally, blacktail shiners have incorporated into their genome an Mdh-B allele which functions well at low temperatures; red shiners, displaying high levels of Mdh-B polymorphism, maintain a more complex set of allozymes which function well over a wide range of environmental temperatures. These data are consistent with reported ecotypic distributions of the species in Texas waters; i.e., blacktail shiners occur in cool, thermally static habitats, and red shiners are tolerant of wide temperature ranges.

"This study concerns the examination of the historical importance and achievements of a small cotton mill located in the agrarian Texas community of Itasca, Texas. Newspaper clippings and numerous interviews with former mill employees and Itasca citizens supplied factual material pertaining to the Itasca mill; however, company records provided the basic research material for this paper... The company offices have since been destroyed, and most of the records are now in the Southwest Collection at Texas Tech University, Lubbock, Texas...In the final chapter, the author concludes that this mill, like numerous other southern mills, fell under the influence of northern companies because of undercapitalization which severely limited available operating capital. Even though the mill eventually prospered, it never managed to free itself from the influence of northern commission companies. In the final analysis, the Itasca company proved to be different from other cotton duck mills in the South in its development of a line of unique decorative fabrics sold by mail as well as through thirteen company-owned stores."-- leaf 1.

This paper looks at the history of WBAP while examining how programming has changed from 1922-2014 and how WBAPs audience helped shape programming at the station. This paper reveals four formatting changes throughout the stations history and provides in-depth statistical analysis of how WBAPs audience changed during the stations 90 plus years of existence.

This creative thesis collects five fictional stories, as well as a critical preface entitled “Fractals and the Gestalt: the Hybridization of Genre.” The critical preface discusses genre as a literary element and explores techniques for effective genre hybridization. The stories range from psychological fiction to science fiction and fantasy fiction. Each story also employs elements from other genres as well. These stories collectively explore the concept of the other and themes of connection and ostracization.

"The purpose of this study was to record a history of the Texas Industrial Arts Association from 1955 to 1971. Information was sought concerning the following problems: (1) What circumstances prompted the founding of the Texas Industrial Arts Association? (2) Who were those instrumental in founding the Texas Industrial Arts Association? (3) What were the purposes for which the Texas Industrial Arts Association was founded and (4) What have been the major contributions of the association?...the data used in this study were obtained from personal interviews, letters of correspondence, bulletins, brochures, minutes of the association meetings, unpublished manuscripts, theses, programs, and books." --p. 1

Jackson Blue is a first magnitude spring in the karst terrane of northeast Florida. Previous studies have identified inorganic fertilizer as the source of high nitrate levels in the spring. Agricultural land use and karst vulnerability make Jackson Blue a good model for conservation concerns. This work offers an aggregation of studies relating to the springshed, providing a valuable tool for planning and conservation efforts in the region. An analysis of nitrate levels and other water quality parameters within the springshed did not reveal significantly different values between agricultural and forested land use areas. Confounding factors include: high transmissivity in the aquifer, interspersed land use parcels, and fertilizer application in forested areas due to commercial pine stand activity.

Improving water efficiency is and will continue to be a top concern to meet the world food production demands for a growing population. By having a clear understanding of water efficiencies, communities will be able to address these concerns from an economic standpoint and use more productive methods to grow food and limit water consumption. This study examines the water efficiencies of three irrigation methods over a single growing season in southeastern Oklahoma. Two crops, tomatoes and cucumbers, were grown using drip irrigation, a self-wicking container, and a non-circulating hydroponics barrel. Results at the end of the season showed the drip irrigation method had the highest water efficiency in terms of yield of product over water applied for both crops. The drip irrigation method also had the lowest associated set up costs and second lowest time requirements after the hydroponics method. These results were found to be consistent with other studies that compared drip irrigation to other irrigation methods and showed drip to have the highest water efficiencies.

Jamaica has an abundance of freshwater resources, however, a lack of infrastructure makes treated, piped water inaccessible in many areas. Through literature reviews and site visits, this thesis is an analysis of how the people and land, and money and policy, interact with one another in relation to Jamaica's freshwater resources and water infrastructure. Special attention is given to the island's type-example Cockpit karst geology; tourism, mining, and farming's relation to this karst; types of water delivery systems in rural southern Trelawny's Cockpit Country; southern Trelawny residents' perceptions of the water situation; and policy and development goals in the context of Jamaica and southern Trelawny. I hope to bring attention to the unique social, geologic, and developmental context of water in Jamaica, and more specifically to garner attention for major water infrastructure improvements in south Trelawny. A number of recommendations for improvements with policy and infrastructure are made.

The problem with which this investigation is concerned is determining the viability of economic development in the oil and natural gas sector in Bahrain since its independence in August 1971, and the changing role of the government in shaping oil policies and managing downstream operations. This inquiry emphasizes the importance of cooperation and coordination in the oil industry among the Arab Gulf States. This study concludes that Bahrain's economy is passing through and era which will have one of two possible endings: one will protect the independence of the country and promote cooperation with the other Arab Gulf States as a transitional stage toward a board regional unity; the other will lead Bahrain to become a commercial outlet for Saudi Arabia.

During the mid-nineteenth century, the citizens of Texas were forced to keep their mentally disturbed family members at home which caused stress on the caregivers and the further debilitation of the afflicted. To remedy this situation, mental health experts and Texas politicians began to create a system of healing known as state asylums. The purpose of this study is to determine how Texas mental health care came into being, the research and theories behind the prevention and treatment programs that asylum physicians employed to overcome mental illness, in addition to the victories and shortcomings of the system. Through this work, it will be shown that during the 1850s until the 1920s institutions faced difficulty in achieving success from many adverse conditions including, but not limited to, overcrowding, large geographical conditions, poor health practices, faulty construction, insufficient funding, ineffective prevention and treatment methods, disorganization, cases of patient abuse, incompetent employees, prejudice, and legal improprieties. As a result, by 1930, these asylums were merely places to detain the mentally ill in order to rid them from society. This thesis will also confirm that while both Texas politicians and mental health experts desired to address and overcome mental illness in Texas, they were …

The purpose of this study was to investigate the effects of Pb and hypoxia co-exposure on Pb toxicity and Ca homeostasis in early life stage (ELS) zebrafish (Danio rerio). Previous evidence indicates that exposure of ELS zebrafish to hypoxia (~20% air saturation) reduces Ca uptake, likely through down-regulation of the apical epithelial Ca channel (ECaC). Considering that Pb and Ca are known antagonists and compete for uptake pathways, it was hypothesized that co-exposure of Pb with hypoxia would decrease Pb toxicity by reducing Pb uptake (likely mediated through a reduced number of ECaCs). However, it was shown that at 96 hpf, whole body accumulation of both Pb and Ca was lower at 40% air saturation compared to 100% and 20% air saturation. This result closely aligned with the 96h LC50 results which showed the highest mortality of zebrafish at 40% compared to the other air saturation levels. This suggests that toxicity is likely the result of exacerbated hypocalcemia at 40% air saturation due to both Pb competition for Ca binding to Ca uptake channels/transporters, such as ECaC, and potentially reduced expression of such channels/transporters in response to this level of hypoxia. Overall, it appears that ELS zebrafish respond differentially to …

This investigation, covering the past two decades, attempts to determine what benefits the Soviets have sought to gain in their relationships with Middle Eastern oil-producing nations. Chapter I surveys the U.S.S.R.'s oil industry and its tentative prospects for the 1980's. Chapter II discusses Soviet involvement in the Middle East since 1950, including nationalization and oil embargoes. In Chapter III, developments less favorable to the U.S.S.R. are, analyzed: the growing influence of conservative, anti -Soviet oil-producing states and the deradicalization of other Middle Eastern nations. Chapter IV concludes that the Soviets have met with varying success in their Middle Eastern involvements. The future of their oil industry remains uncertain.

This thesis examines and evaluates the questions involved in American arms sales to Iran and Egypt. The first two chapters outline the historical background and present detailed analyses of Iran's political situations prior to 1968 and United States policy toward it in that period of time. Chapter Three considers the American policies towards Egypt and the United States arms sales to that country. The main argument of the thesis appears in chapter Four which explains the objectives of Iran's government in buying American arms and the United States government's objectives in selling arms to Iran. Conclusions on the study comprise the fifth chapter.

This study is an examination and comparison of the manner in which Nigeria, Iran and Libya used oil revenue for their economic development. The research methodology was the case study approach, utilizing statistical time series data, as well as a historical profile of each country's income and expenditure accounts. As a prelude to the oil injection, the pre-oil revenue economy, the history of the oil industry, and the previously implemented development plans of each of these nations is surveyed. The impact of the oil revenues on the standard of living and the non-oil sectors of these economies is examined. The paper concludes with projections concerning each country's ability to continue to promote economic development when its exhaustible oil reserves runs out.

This thesis is an experimental study of the fluidization of binary mixture in particulate flows. A fluidized bed with two distributors was built with water being used as carrying fluid. Three types of solid particles of nylon, glass and aluminum of the same size and different densities are used in the experiments. The wall effect on a single particle fluidization, the fluidization of binary mixture of large density difference (nylon and aluminum of density ratio of 0.42), and the fluidization of binary mixture of close density (glass and aluminum with density ratio of 0.91) were investigated. Also, the effect of distributors on mono-disperse and bi-disperse particle fluidization was investigated. Results show that the presence of narrow walls reduces the minimum fluidization velocity for a single particle by as much as nearly 40%. Also, in the case of binary mixture of close density particles, uniform mixing was easily achieved and no segregation was observed, but in the case of large density difference particles, there exists significant segregation and separation. At high velocity, the uniform distributor behaves like a transport bed. To achieve a full bed in the single jet, it requires 1.5 times velocity of the uniform distributor. This behavior determines …

This study involves an analysis of the problems of agricultural development in Nigeria. The investigation made was concerned with agricultural planning initiated by the four regional governments of the North, the West, the Mid-west, and the East, and the problems associated with national agricultural development. It is the object of this study to identify the problems involved in Nigerian agricultural development before and after Nigerian independence, October 1, 1960, and to identify the steps that have been taken since to increase and improve agricultural production and yield per acre of land.

Cassette systems for creating intergeneric hybrid ATCases were constructed. An MluI restriction enzyme site was introduced at the carbamoylphosphate binding site within the pyrB genes of both Pseudomonas putida and Escherichia coli. Two hybrids, E. coli pyrB polar domain fused with P. putida pyrB equatorial domain and P. putida pyrB polar domain fused with E. coli pyrB equatorial domain, are possible. The intergeneric E. coli-P. putida hybrid pyrB gene was constructed and found to encode an active ATCase which complemented an E. coli Pyr- strain. These hybrids are useful for kinetic and expression studies of ATCase in E. coli.