Emissions of air pollutants from non-conventional sources have been on the rise in the North Texas area over the past decade. These include primary pollutants such as volatile organic compound (VOC) and oxides of nitrogen (NOx) which also act as precursors in the formation of ozone. Most of these have been attributed to a significant increase in oil and gas production activities since 2000 within the Barnett Shale region adjacent to the Dallas-Fort Worth metroplex region. In this study, air quality concentrations measured at the Denton Airport and Dallas Hinton monitoring sites operated by the Texas Commission on Environmental Quality (TCEQ) were evaluated. VOC concentration data from canister-based sampling along with continuous measurement of oxides of nitrogen (NOx), ozone (O3), particulate matter (PM2.5), and meteorological conditions at these two sites spanning from 2000 through 2014 were employed in this study. The Dallas site is located within the urban core of one of the fastest growing cities in the United States, while the Denton site is an exurban site with rural characteristics to it. The Denton Airport site was influenced by natural gas pads surrounding it while there are very few natural gas production facilities within close proximity to the Dallas Hinton site. As of 2013, there were 1362 gas pads within a 10 mile radius to the Denton Airport site but there were only 2 within a 10 mile radius to Dallas Hinton site. The Dallas site displayed higher concentrations of NOx and much lower concentrations of VOC than the Denton site. Extremely high levels of VOC measured at the Denton site corresponded with the increase in oil and gas production activities in close proximity to the monitoring site. Ethane and propane are two major contributors to the measured VOC concentration, suggesting the influence of fugitive emissions of natural gas. In Dallas, the mean and maximum values of ozone had decreased since 2000 by about 2% and 25%, respectively. Similarly NOx decreased by 50% and 18% in the mean and maximum values. However, the mean VOC value showed a 21% decrease while the maximum value increased by about 46%. In Denton, the change in percentage of ozone and NOx were similar to Dallas but the mean VOC concentration increased by about 620% while the max value increased 1960%. Source apportionment analysis confirmed the findings by identifying the production of natural gas to be the primary source of VOC emissions in Denton, while traffic sources were more influential near the Dallas site. In light of the recent proposal by EPA to revise the ozone standard, the influence of these new unconventional sources should be further evaluated.

Thesis (Ph. D.)--Indiana University, 2006. / Computer printout. Advisor: Estelle R. Jorgensen. Includes bibliographical references (leaves 330-341), abstract, and vita.

This thesis examines the connection between Dominican history, the influence of American material culture, and the mythic American Dream as catalysts for migration. The two U.S. occupations and American propaganda through media had a great effect on the deceptive perception of an American life as an effortless method for attaining wealth. Let it Rain Coffee by Angie Cruz, will focus on the character, Esperanza Colon, and her obsession with the lavish lifestyle she views on the television show, Dallas. Material objects, as argued by Daniel Miller in his book, Stuff, work in subtle yet significant ways and determine our function, identification, and experience in society. If the ideal purpose of material culture is to presuppose our roles as individuals, one can conclude that the novel showcases the issues of a subordinate class struggling to attain the material goods that represent economic wealth while maintaining a sense of self-identification and self-agency.

Texas textile mills comprise an untold part of the modern South. The bulk of Texas mills were built between 1890 and 1925, a compressed period of expansion in contrast to the longer developmental pattern of mills in the rest of the United States. This compression meant that Texas mill owners benefited from knowledge gained from mill expansion elsewhere, and owners ran their mills along the same lines as the dominant southeastern model. Owners veered from the established pattern when conditions warranted. This case study focuses on three mills in Texas that operated both independently and as a corporation for a total of sixty years. One mill in McKinney dominated the economy of a small town and serves as the primary focus of this paper. A second mill in Waco served a diversified economy in the center of the state; and the third mill, built in Dallas was concentrated in a major city in a highly competitive job market. All three of these mills will illuminate the single greatest difference between Texas mills and mills elsewhere, the composition of the labor force. Women did not dominate the mill labor force in Texas nor did children, except in limited cases, make-up a large portion of the workers. Today mill studies of southern mills have found only scattered textile factories with a preponderance of male employees, but in Texas this was the norm. This study demonstrates the unique features of McKinney's textile mill and its similarities to other mills in Texas and in the southeast.

Surfactants are used in a wide assortment of "down-the-drain" consumer products, yet they are often discharged in wastewater treatment plant effluent into receiving water, potentially causing environmental harm. The objective of this project was to predict surfactant toxic units and in-stream nutrients in the upper Trinity River watershed. Surface and pore water samples were collected in late summer 2005. General chemistries and surfactant toxic units were calculated. GIS models of anthropogenic and natural factors were collected and analyzed according to subwatersheds. Multiple regression analyses using the Maximum R2 improvement method were performed to predict surfactant toxic units and in-stream nutrients using GIS and in-stream values. Both geospatial and in-stream parameters generated multiple regression models for surfactant surface and pore water toxic units, as well as in-stream nutrients, with high R2 values. Thus, GIS and in-stream parameter modeling have the potential to be reliable and inexpensive method of predicting surfactant toxic units and nutrient loading in the upper Trinity River watershed.

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.

This work is a study of the origins, development, and contributions of the black religious colleges of East Texas. The central purpose of the study is to reexamine the role Wiley, Bishop, Texas, and Jarvis colleges have played in black higher education. Although prior to 1960 most studies of Negro institutions of higher education described such schools as total failures in their effort to uplift American Negroes, since that time many scholars have published works which pointed up the achievements as well as the problems of those colleges. In addition to their efforts to provide the Negro community with capable leaders, the black religious colleges of East Texas also directed public service projects. Especially beneficial, these efforts, which included farm demonstration programs and home demonstration classes, were designed to help black people at whatever level needed. Wiley, Bishop, Texas College, and Jarvis have not been total failures. Although always academically weak, they have served the black community well. However, in spite of the valuable service they have rendered, unless these schools can generate new and larger sources of revenue, they stand little chance of remaining viable institutions. Each of these colleges desperately needs more money. Ironically, it may be that black colleges will decline in the future primarily not because their raison d' etre has been eliminated, but because the public and government agencies have concluded that such institutions no longer warrant their support.

Ethnographic collections in western museums such as the Royal Albert Memorial Museum (RAMM) carry many meanings, but by definition, they represent an intercultural encounter. This history of this encounter is often lost, overlooked, or obscured, and yet it has bearing on how the objects in the collection have been interpreted and understood. This thesis uncovers the hidden history of one particular collection in the RAMM and examines the multiple meanings that have been attributed to the objects in the collection over time. The Richard Dennett Collection was made in Africa in the years when European powers began to colonise the Congo basin. Richard Edward Dennett (1857-1921) worked as a trader in the Lower Congo between 1879 and 1902. The collection was accessioned by the RAMM in 1889. The research contextualises the collection by making a close analysis of primary source material which was produced by the collector and by his contemporaries, and includes publications, correspondence, photographs and illustrations which have been studied in museums and archives in Europe and North America. Dennett was personally involved with key events in the colonial history of this part of Africa but he also studied the indigenous BaKongo community, recording his observations about their political and material culture. As a result he became involved in the institutions of anthropology and folklore in Britain which were attempting to explain, classify and interpret such cultures. Through examining Dennett’s history this research has been able to explore the Congo context, the indigenous society, and those European institutions which collected and interpreted BaKongo collections. The research has added considerably to the museum’s knowledge about this collection and its collector, and the study responds to the practical imperative implicit in a Collaborative Doctoral Project, by proposing a small temporary exhibition in the RAMM to explore these histories and meanings. In making this proposal the research considers the current curatorial debate concerning responsible approaches to colonial collections, and assesses some of the strategies that are being employed in museums today.

Lisa Markley, a.k.a. "Miz Markley", is a genuinely happy person even if she is not particularly financially successful as a musician. In an effort to validate my own choices as an artist, I chose to follow her. What was intended to be a portrait of a working musician, becomes instead a feminist musical essay film about the transformative power of art making.

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