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ESR Studies of Group IV Substituted Anilines

Description: The purpose of the investigation described herein was to investigate the degree of delocalization of the unpaired electron in ion radicals formed in the oxidation process of compounds with aromatic rings connected by means of various groups and atoms not entering the ring; then, to establish the relationship of coupling constants in radical cations with substituent σ values. The parent cation radical, in which the co-planar ion was derived from N,N-dimethylaniline, was selected in order to maximize the substituent effects on coupling constants and to obtain couplings at several positions (specifically, CH3, N, and ring protons).
Date: June 1970
Creator: Wong, Pui-Suen

The Essence of African Americans’ Decisions to Seek Professional Counseling Services: a Phenomenological Study

Description: Mental health disparity is an emerging national concern with evidence suggesting individuals from non-dominant populations are less likely to seek and persist in mental health services compared to their dominant culture peers. In particular, African Americans may underutilize professional counseling services due to factors such as stigma, healthy cultural mistrust, and cultural values. To date, researchers have paid limited attention to ways to break through barriers to mental health equity. The purpose of this phenomenological study was to explore African Americans’ experiences and decision-making seeking professional counseling services. I addressed the following questions: How do African Americans make meaning of their decision to seek counselor services? What considerations are involved in decision- making with African Americans who decide to seek professional counseling services? Participants included 10 African American women who had attended counseling with a licensed professional counselor (LPC) or LPC Intern in the past three years. I identified six emergent themes through adapted classic phenomenological analysis: feelings prior to attending counseling, coping mechanisms utilized prior to counseling, barriers to treatment, motivation to attend counseling, characteristics of counselor, and post counseling experiences. Participants reported increased personal growth, insight, and desire to recommend counseling to others. Findings inform communities about what counseling is (and is not) as well as different types of support that can be obtained from a professional counselor. Limitations and future research directions are discussed.
Date: August 2015
Creator: Yaites, LaToya D.

The Essence of an Image: Image as Memory

Description: Modernist painters such as Picasso, Ernst and Matisse were among others who incorporated what was then considered "primitive" art, mostly from Africa and Oceania, into their works. Prior to this, European artists had appropriated Greco-Roman themes and characters. These appropriated elements were consequently recreated without their cultural context and content, altered to reflect more current themes. In most cases, attention was directed toward the recreator, the author of the new work of art, not the creator of the artifact. In contrast, Post-Modern artists, including myself, have reproduced appropriated elements virtually unaltered as a way of denying authorship and emphasizing a more conceptual format. Appropriated imagery has been a tool for me in my work. Additionally, both figurative and abstract elements play significant roles since I consider juxtaposition of elements to be a strength. The challenge of fitting these elements together has enabled me to develop a style of painting that seems uniquely mine. The formal issues of style and content figure heavily in my endeavor to capture a moment in time; something lost forever except for its persistence in memory. These reflections are often imbued with personal icons, arcane text and symbolic drawing that weave in and out of the landscape. Endemic to my work are the following: (1) abrasion/erosion of surface areas of the canvas; (2) partial imagery broken or skewed; (3) appropriation of historic subject matter or archaic brand images; (4) symbolic drawing; ie. hats as containers or landscapes, ravens that infer vigilance; and (5) a palette of complex colors resulting from overpainting with other colors to the point of becoming almost undecipherable. Subject matter is based on my own personal history and life experiences as well as my reaction to current happenings.
Date: December 2000
Creator: Rainey, David N.

An Essential Academic Program: A Case Study of the General Studies Program at Louisiana State University in Shreveport

Description: The purpose of this study was to provide a historical overview of the development of the General Studies (GS) program at LSU Shreveport from its inception in 1967 until 2007. Sources of data were primary, secondary, and archival documents, student information accessed through the university mainframe, alumni information obtained from a university-sponsored directory, and an interview with the former vice-chancellor of academic affairs. All data were analyzed and placed in a chronological framework. The resulting framework consisted of dividing the 40 years of program existence into four ten-year periods. The study was limited in scope to the GS program at LSU Shreveport and did not seek to compare this program with other programs offered at the university or other GS programs in the state. The study results identified several key social, economic, and political factors that influenced the program’s development. Political factors included the change from a two-year to a four-year institution, the Statewide Review Committee recommendations of 1983, the dissolving of the College of General Studies in 1984, and the accountability movement of the 1990s. Key social factors discovered were the Civil Rights and Women’s Movements of the 1960s,and progressive, life adjustment, and humanistic educational philosophies. Economic factors revealed were the economic recessions of the 1970s and 2007, the technology burst of the 90s,and the current War on Terror. The study also revealed that the GS program has fulfilled the directives of the 1983 Statewide Review Committee Recommendations. Recommendations for future development of the program include adding an online option and implementing an exit survey.
Date: August 2011
Creator: McCray, Lonnie

Essential Features of Eight Published Muslim Near-Death Experiences: An Addendum to Joel Ibrahim Krep's "The Search for Muslim Near-Death Experiences"

Description: Abstract: Among other authors, Joel Ibrahim Kreps (2009) has recently published accounts of Muslim near-death experiences (NDEs). With the present paper, we aim to contribute to the growing number of non-Western NDE reports by providing summaries of eight additional Muslim NDEs, seven translated from the original Italian source (Giovetta, 2007) and one from an English source (Lerma, 2009), and to provide references for further reading. In addition, we highlighted noteworthy features of these eight summarized NDE accounts. Although the documentation standard of the available cases is generally low, these accounts indicate that the structure and contents of NDEs from many non-Western Muslim communities are largely similar to those reported in the Western NDE literature. In his report, Kreps concluded that Muslim NDEs are rare and that Muslims have fewer NDEs than do non-Muslim Westerners and non-Muslim non-Westerners such as the Chinese. However, we found that the number of Muslim NDE accounts available today seem to indicate that Muslim NDEs are not as rare as Kreps concluded.
Date: Autumn 2010
Creator: Nahm, Michael & Nicolay, Joachim

The Essentials in the Development of a Guide for Financing, Planning and Constructing a Home

Description: The purpose of this study is to develop a guide to inform individuals concerned with the building of a home, suggesting the proper procedures to follow in financing, planning and constructing. The study is also designed to help the potential home builder in the selection of various artisans and the purchasing of building materials, along with the basic structure of a home.
Date: August 1954
Creator: Markby, Emmett W.

he Essercizii musici: A Study of the Late Baroque Sonata

Description: Telemann's Essercizii musici is a seminal publication of the 1730's representative of the state of the sonata in Germany at that time. Telemann's music has been largely viewed in negative terms, presumably because of its lack of originality, with the result that the collection's content has been treated in a perfunctory manner. This thesis presents a reappraisal of the Essercizii musici based on criteria presented in Quantz's Versuch. A major source of the period, the Versuch provides an analytical framework for a deeper understanding of the sonatas that comprise Telemann's last publication. A comparison of contemporary publications of similarly titled collections establishes an historical framework for assessing the importance of the Essercizii musici as part of a tradition of publications with didactic objectives that may be traced to the late 17th century.
Date: May 2001
Creator: Volcansek, Frederick Wallace

Establishing a History and Trajectory of LGBT and Queer Studies Programs in the American Research University: Context for Advancing Academic Diversity and Social Transformation

Description: The system of higher education in the United States of America has retained some of its original character yet it has also grown in many ways. Among the contemporary priorities of colleges and universities are undergraduate student learning outcomes and success along with a growing focus on diversity. As a result, there has been a growing focus on ways to achieve compositional diversity and a greater sense of inclusion with meaningful advances through better access and resources for individuals from non-dominant populations. The clearest result of these advances for sexual and gender diversity has been a normalization of lesbian, gay, bisexual, transgender, and queer (LGBTQ) identities through positive visibility and greater acceptance on campus. However, it appears that relatively few institutions have focused on improving academic diversity and students’ cognitive growth around LGBTQ issues. Through historical inquiry and a qualitative approach, this study explored the fundamental aspects of formal LGBTQ studies academic programs at some of the leading American research universities, including Cornell University, the University of Maryland, College Park, and the University of Texas at Austin – a purposeful sample chosen from the Association of American Universities (AAU) member institutions with organized curricula focused on the study of sexual and gender diversity. The analysis of primary and secondary sources, including documents and interviews, helped create historical narratives that revealed: a cultural shift was necessary to launch a formal academic program in LGBTQ studies; this formalization of LGBTQ studies programs has been part of the larger effort to improve the campus climate for sexual and gender diversity; and there has been a common pattern to the administration and operation of LGBTQ studies. Clearly, the research shows that LGBTQ studies, as a field of study and formal curriculum, has become institutionalized at the American research university. A key outcome of this ...
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Date: August 2015
Creator: Kessler, M. David

Establishing a Special Interest City Magazine: D, the Magazine of Dallas

Description: The problem of this study was to determine how, and to what degree, a representative contemporary special interest magazine projected editorial, advertising, circulation, and financial obligations prior to publication and during its infancy. In essence, how did a representative nonsubsidized city magazine identify a marketable audience, resolve advertising and circulation policies, and meet financial obligations? Specifically, this study explored--in six chapters--the mechanics of pre- and post-publication planning at D, The Magazine of Dallas, which began publication in October, 1974. This study determined that twelve common denominators are essential, but are not necessarily a guarantee, for the success of a planned or newly introduced nonsubsidized special interest magazine.
Date: December 1975
Creator: Glaves, Robert F.

Establishing an Integrated Language Arts Program in the Primary Grades

Description: This thesis had its inception in the mind of the writer when, disturbed by third grade children's lack of interest and low level of linguistic achievement, she endeavored to find both a more effective means of encouraging children to acquire the tools of language and a more effective method of teaching children the fundamentals of language arts. The writer determined, therefore, to investigate an integrated language arts program in the hope that it would prove to be a more effective method of teaching.
Date: January 1954
Creator: Harding, Marcella Queen

Establishing Editorial Principles to Create a Performance Edition of Selections From Appunti Op 210 By Mario Castelnuovo-tedesco

Description: This paper examined editorial methods used in producing published versions of the music of Mario Castelnuovo-Tedesco (1895-1968). From this examination, I established some editorial principles to create a performance edition of five movements from book two of Castelnuovo-Tedesco’s Appunti op. 210. This paper includes a discussion of the sources and methods used in establishing editorial criteria. at the request of the Milanese guitarist Ruggero Chiesa (1933-1993), Castelnuovo-Tedesco set out to create a collection of didactic pieces for young guitarists. the pieces were to be collaboratively edited and fingered by Chiesa, and then given final approval by the composer. Unfortunately, the composer died before finishing the work. the pieces and sketches that survive exist in four volumes published by the Italian house, Suvini Zerboni, containing the pieces that Chiesa edited with the approval of Castelnuovo-Tedesco. the published edition also includes unedited pieces that did not undergo the collaborative process. with the goal of maintaining an unadulterated portrayal of the composer’s intentions, Chiesa presented these pieces as they appear in the manuscript. Much of the music is unidiomatic and either impossible or highly impractical to play. My study established some editorial principles for use in creating a performance edition of this work. the edition includes my engraving of the original unedited manuscript as well as ossia measures containing solutions to performance problems. the suggested solutions balance the perception of the composer’s intentions, established editorial practices, and idiomatic concerns to creating a playable edition.
Date: May 2012
Creator: Lee, Chris

Establishing genetic and physiological baselines for the black-tailed prairie dog (Cynomys ludovicianus).

Description: The black-tailed prairie dog (Cynomys ludovicianus) has experienced dramatic declines over much of its historical range due to habitat loss, plague, poisonings, and shootings. Many populations now occur as isolated genetic relicts. A multiple locus genetic profile was obtained using microsatellite analyses of six polymorphic nucleotide repeats from 319 black-tailed prairie dogs collected from 16 colonies throughout the state of Texas. This assessment revealed that existing populations have sufficient variation at all six loci to verify the usefulness of this approach as a primary genetic tool in conservation and preservation. The data reveals regional-dependent frequency patterns as well as support for founder/bottleneck effects for several of the 16 sites. Although the prairie dog population in Texas as a whole may appear genetically diverse, considerable genetic divergence has already occurred among the subpopulations (FST = 0.164). Isolation by distance is supported by genic differentiation analysis (P < 0.001) and pairwise correlation analysis between genetic distance and geographic distance (P < 0.001). Prairie dogs from six (COC, LUBA, LUBC, LUBD, LUBE, and TAR) of the original 16 sites have been relocated or exterminated, or were in the process of being relocated. Results indicated the following colonies (COT, DAL, HOW, and HUD) are of sufficient size and possess ample genetic diversity to be characterized as candidate foundation populations for future preservation efforts. The proximity of small colonies (< 20 hectares) such as HEMB, LUBB, and PEC, to other colonies should be examined to determine if they are isolated or part of a metapopulation. Colonies (HAR, HEMA, and SCH) with low genetic diversity would be ideal candidates for supplementation. Alternatively, these colonies could be relocated or blended with other similar but genetically distinct colonies. Baselines for healthy, pet prairie dog hematology and blood chemistries were also established. Results signify that data gathered from pet ...
Date: May 2007
Creator: Biggs, Cindy Dawn

Establishing Junior-level Colleges in Developing Nations: a Site Selection Process Using Data From Uganda

Description: This research synthesizes data and presents it using mapping software to help to identify potential site locations for community-centered higher education alternatives and more traditional junior-level colleges in Uganda. What factors can be used to quantify one site over another for the location of such an institution and if these factors can be isolated; why should they be used by local authorities? the variables are secured from the Southern and Eastern Africa Consortium for Monitoring Educational Quality (SACMEQ), Afrobarometer, census data, as well as technology reports and surveys. These variables are reduced, grouped and mapped to help determine the best location for a junior-level college. the use of local expert opinion on geopolitical, economic, and educational situations can be interfaced with the database data to identify potential sites for junior-level colleges with the potential to reduce the failure rate of such post-secondary school ventures. These data are analyzed in the context of reported higher education policies and outcomes from the national ministries, United Nations Educational, Scientific and Cultural Organization (UNESCO), quality assurances agencies in the region, the World Bank, and national datasets. the final product is a model and tool that can be used by local experts to better select future sites to expand higher education, especially in rural areas in the least developed countries.
Date: May 2012
Creator: Iaeger, Paula Irene

Establishing the American Way of Death: World War I and the Foundation of the United States’ Policy Toward the Repatriation and Burial of Its Battlefield Dead

Description: This thesis examines the policies and procedures created during and after the First World War that provided the foundation for how the United States commemorated its war dead for the next century. Many of the techniques used in modern times date back to the Great War. However, one hundred years earlier, America possessed very few methods or even ideas about how to locate, identify, repatriate, and honor its military personnel that died during foreign conflicts. These ideas were not conceived in the halls of government buildings. On the contrary, concerned citizens originated many of the concepts later codified by the American government. This paper draws extensively upon archival documents, newspapers, and published primary sources to trace the history of America’s burial and repatriation policies, the Army Graves Registration Services, and how American dead came to permanently rest in military cemeteries on the continent of Europe. The unprecedented dilemma of over 80,000 American soldiers buried in France and surrounding countries at the conclusion of the First World War in 1918 propelled the United States to solve many social, political, and military problems that arose over the final disposition of those remains. The solutions to those problems became the foundation for how America would repatriate, honor, and mourn its military dead for the next century. Some of these battles persist even today as the nation tries to grapple with the proper way to commemorate the nation’s participation in the First World War on the eve of the conflict’s centennial.
Date: August 2015
Creator: Hatzinger, Kyle J.

Establishing the Leakage Rates of Mobile Air Conditioners

Description: The purpose of the study is to - based on field measurements - determine the average annual leakage rate of HFC-134a from MACs in the European Union of a "second generation"1 air conditioner. From November 2002, to January 2003 300 measurements of HFC-134a leakage were carried out on air conditioners of cars up to seven years age. The measurements were carried out on vehicles of all EU relevant makes at 19 garages in Germany (Osnabrück), Portugal (Rio Maior) and Sweden (Helsingborg) reflecting different climatic conditions.
Date: April 17, 2003
Creator: Schwarz, Winfried & Harnisch, Jochen

Establishing the utility of a classroom effectiveness index as a teacher accountability system.

Description: How to identify effective teachers who improve student achievement despite diverse student populations and school contexts is an ongoing discussion in public education. The need to show communities and parents how well teachers and schools improve student learning has led districts and states to seek a fair, equitable and valid measure of student growth using student achievement. This study investigated a two stage hierarchical model for estimating teacher effect on student achievement. This measure was entitled a Classroom Effectiveness Index (CEI). Consistency of this model over time, outlier influences in individual CEIs, variance among CEIs across four years, and correlations of second stage student residuals with first stage student residuals were analyzed. The statistical analysis used four years of student residual data from a state-mandated mathematics assessment (n=7086) and a state-mandated reading assessment (n=7572) aggregated by teacher. The study identified the following results. Four years of district grand slopes and grand intercepts were analyzed to show consistent results over time. Repeated measures analyses of grand slopes and intercepts in mathematics were statistically significant at the .01 level. Repeated measures analyses of grand slopes and intercepts in reading were not statistically significant. The analyses indicated consistent results over time for reading but not for mathematics. Data were analyzed to assess outlier effects. Nineteen statistically significant outliers in 15,378 student residuals were identified. However, the impact on individual teachers was extreme in eight of the 19 cases. Further study is indicated. Subsets of teachers in the same assignment at the same school for four consecutive years and for three consecutive years indicated CEIs were stable over time. There were no statistically significant differences in either mathematics or reading. Correlations between Level One student residuals and HLM residuals were statistically significant in reading and in mathematics. This implied that the second stage of ...
Date: May 2002
Creator: Bembry, Karen L.

Establishment and Competitive Ability of Nelumbo Lutea in Relation to Myriophyllum Spicatum

Description: Limitations from reduced light and increasing water depth on Nelumbo lutea seedlings were determined in tank experiments. Survival was high in all tested light levels. Total biomass increased significantly with increasing light. Biomass allocation shifted significantly to root production between 3 and 6 weeks in the 10 and 24% levels. Survival decreased with increasing planting depth, and biomass of survivors reduced significantly between 0.5, 1.0, and 1.5 m depths. Nelumbo lutea and Myriophyllum spicatum populations were monitored for one season in a 0.7 ha pond to track changes in species dominance. Myriophyllum spicatum dominated early, and N. lutea dominated from July through October, suppressing M. spicatum at all depths. Competitive interactions between N. lutea and M. spicatum were investigated for two seasons in a container experiment situated within a pond. Where established, N. lutea dominated in the presence of M. spicatum. However, N. lutea could not be established in depths greater than 1 meter.
Date: December 2000
Creator: Snow, Joe R.

The Establishment of Norms for Two Selected Tennis Skills Tests at North Texas State University

Description: The purposes of this study were 1) to establish validity and reliability for a modified service test, 2) to determine male and female norms for the service test, and 3) to establish norms for the Kemp-Vincent Rally Test. Subjects were 677 students enrolled in beginning and intermediate tennis classes at North Texas State University, Denton, Texas. Data were analyzed by the two-way analysis of variance to establish reliability. Norms were established by converting raw scores to normalized standard T-scores. Conclusions of the investigation were 1) the modified service test is valid and reliable, and 2) there is a need for separate male and female norms when the skill is governed by strength.
Date: August 1978
Creator: Avery, Cathy Ann

Estimated Extent and Fate of Chlorinated Solvent Contamination in the Soil of the Naval Air Station, Dallas, Texas

Description: This thesis estimates the spatial extent of chlorinated solvent contamination of the soil at the Naval Air Station, Dallas, then estimates the fate and transport of these contaminants, over time, using the Soil Transport and Fate database and the Vadose-Zone Interactive Processes (VIP) modeling software. Geostatistical analysis identifies two areas with serious chlorinated solvent contamination. Fate and transport modeling estimates that this contamination will degrade and disperse from the soil phase to below regulatory limits within one year, although there is a risk of groundwater contamination. Contaminants are estimated to persist in the water and air phases of the soil. Further sampling is recommended to confirm the results of this study.
Date: August 1998
Creator: Trescott, Jill V. (Jill Virginia)

Estimating Buruli Ulcer Prevalence in Southwestern Ghana

Description: Mycobacterium ulcerans is sweeping across sub-Saharan Africa, but little is known about the mode of transmission and its natural reservoirs. Since the only effective treatment is excision of the infection and surrounding tissue, early diagnosis and treatment is the only way to reduce the havoc associated with Buruli ulcer. Using data from a national case search survey conducted in Ghana during 2000 and suspected risk factors this study tests the hypothesized factors and probes the challenges of developing a spatial epidemiological regression model to explain Buruli ulcer prevalence in the southwestern region of Ghana representing 42 districts. Results suggest that prevalence is directly related to the degree of land cover classified as soil, elevation differential, and percent rural population of the area.
Date: August 2007
Creator: Denton, Curtis James