UNT Theses and Dissertations - Browse

The Epic Element in Hiawatha
By tracing the development of the epic, oral and written, as in Chapter III, the qualities that are characteristic of the epic and the devices associated with the epic through continued usage were found to be the constant factors upon which the definition of the epic is formulated. The application to Hiawatha of the epic definition in terms of form, theme, subject matter, characters, tone, the use of the supernatural, and the use of characteristic devices, strengthens the thesis that Longfellow has written an epic.
Epic Qualities in Moby-Dick
Many critics not satisfied with explaining Moby-Dick in terms of the novel, have sough analogies in other literary genres. Most often parallels have been drawn from epic and dramatic literature. Critics have called Moby-Dick either an epic or a tragedy. After examining the evidence presented by both schools of thought, after establishing a workable definition of the epic and listing the most common epic devices, and after examining Moby-Dick in terms of this definition and discovering many of the epic devices in it, I propose the thesis that Melville has written an epic, not unlike the great epics of the past.
The Epic Strain in Joseph Conrad
This thesis will attempt to show that the three major works of Conrad's middle period -- Nostromo, The Secret Agent, and Under Western Eyes -- are essentially literary epics.
Epidemiological Evaluation of Pain Among String Instrumentalists
Pain and performance anxiety (PA) are common problems among string players. Therefore, the purpose of this study was to assess and compare PA and prevalence rates and locations of pain in violinists, violists, cellists, and bassists. Subjects completed a questionnaire that included sections on demographics, musical background, practice habits, musculoskeletal problems, non-musculoskeletal problems, and PA. Anthropometric data were gathered on all 115 subjects. Results show that there are differences in both pain and PA across instrument groups. Violinists reported the highest number of pain sites, followed by violists, bassists, and cellists. The left shoulder was the most-often reported pain site, followed by the neck and right shoulder. Aching was the most cited term selected to describe pain. Several anthropometric indices were significantly correlated with pain, notably right thumb to index finger span in both cellists and bassists. In all instrument groups, at least one pain site was significantly correlated with one of four PA questions. Results warrant the development of intervention strategies and further study of the relationship between pain and performance anxiety.
Epoch Stages of Consciousness in The Rainbow
In The Rainbow D. H. Lawrence departs from traditional literary techniques, going below the level of ego consciousness within his characters to focus on the elemental dynamic forces of their unconscious minds. Using three generations of the Brangwen family, Lawrence traces the rise of consciousness from the primal unity of the uroboros through the matriarchal epoch and finally to full consciousness, the realization of the self, in Ursula Brangwen. By correlating the archetypal symbols characteristic of three stages of consciousness outlined in Erich Neumann's Origins and History of Consciousness and The Great Mother with the three sections of the novel, it is possible to show that Lawrence utilizes the symbols most appropriate to each stage.
Epoxy + Liquid Crystalline Epoxy Coreacted Networks
Molecular reinforcement through in-situ polymerization of liquid crystalline epoxies (LCEs) and a non-liquid crystalline epoxy has been investigated. Three LCEs: diglycidyl ether of 4,4'-dihydroxybiphenol (DGE-DHBP) and digylcidyl ether of 4-hydroxyphenyl-4"-hydroxybiphenyl-4'-carboxylate (DGE-HHC), were synthesized and blended with diglycidyl ether of bisphenol F (DGEBP-F) and subsequently cured with anhydride and amine curing agents. Curing kinetics were determined using differential scanning calorimetry (DSC). Parameters for autocatalytic curing kinetics of both pure monomers and blended systems were determined. The extent of cure for both monomers was monitored by using Fourier transform infrared spectroscopy (FT-IR). The glass transitions were evaluated as a function of composition using DSC and dynamic mechanical analysis (DMA). The results show that the LC constituent affects the curing kinetics of the epoxy resin and that the systems are highly miscible. The effects of molecular reinforcement of DGEBP-F by DGE-DHBP and DGE-HHC were investigated. The concentration of the liquid crystalline moiety affects mechanical properties. Tensile, impact and fracture toughness tests results are evaluated. Scanning electron microscopy of the fracture surfaces shows changes in failure mechanisms compared to the pure components. Results indicate that mechanical properties of the blended samples are improved already at low concentration by weight of the LCE added into epoxy resin. The improvement in mechanical properties was found to occur irrespective of the absence of liquid crystallinity in the blended networks. The mechanism of crack study indicates that crack deflection and crack bridging are the mechanisms in case of LC epoxy. In case of LC modified epoxy, the crack deflection is the main mechanism. Moreover, the effect of coreacting an epoxy with a reactive monomer liquid crystalline epoxy as a matrix for glass fiber composites was investigated. Mechanical properties of the modified matrix were determined by tensile, flexural and impact testing. The improvement in toughness of the bulk matrix ...
Equal Representation and State Legislative Apportionment: a Study of the Political Impact of the Legislative Reapportionment Decisions
This study is concerned with the political impact of the Supreme Court's decisions concerning state legislative apportionment. First, an attempt is made to describe the political environment in which they were made, with special reference to the existing bases of representation in the states and the political reaction to the decisions. Secondly, the study traces the major issues relating to judicial enforcement of the apportionment standards enunciated by the Supreme Court and the modification and development of those standards that followed the initial decisions. Finally, the extent to which reapportionment has been successfully enforced by the courts may suggest some tentative conclusions about the viability and utility of the equal population doctrine as a constitutional standard, as well as some of the possible political consequences of enforcement of that standard.
Equalizing educational opportunities for children in Denton county
The purposes of the study are to determine the status of educational opportunities in Denton County, based on latest available data, and to make definite recommendations for needed improvements which would aid materially in equalizing educational opportunities for Denton County's children.
Equipment for Junior-High-School Art Rooms in the Corpus Christi, Texas, Schools
This study considers the equipment needed for the art rooms of the three junior high schools of Corpus Christi, Texas. It discusses the special problems encountered by the teacher-committee that had to determine the minimum list of tools and other equipment necessary to carry out a well-rounded art program.
Equity in Texas Public Education Facilities Funding
The need to establish appropriate, adequate, and decent educational facilities for school children across the nation has been well-established. The ability of school districts in each state to build these facilities has varied widely in the past. Historically, most facilities funding ability for school districts has come from the local community and has been tied to property wealth and the ability of the community to raise significant tax dollars to pay for school buildings. Responding to an expanding need for increased facilities funding and school funding litigation, the state of Texas added facilities funding mechanisms for public school facilities construction in the late 1990s. The purpose of this study was to determine whether or not the methods of facilities funding were equitable in the state of Texas. In this study, equity values were framed around three equity concepts established in school funding equity literature. These three concepts were (1) horizontal equity defined as the equal treatment of equals, (2) vertical equity defined as the unequal treatment of unequals, and (3) wealth neutrality defined as the absence of a relationship between school district wealth and the equal opportunity of students. The sample comprised 1,039 school districts in the state of Texas. Well-established equity measures were administered to data including capital outlays, weighted per pupil capital outlays, instructional facilities allotments, and school district wealth. Horizontal equity measures included the McLoone index, the Verstegen index, the federal range ratio, and the coefficient of variation tests. The Odden-Picus Adequacy index (OPAI) was administered to determine levels of vertical equity. Finally, wealth neutrality was determined utilizing the Pearson product-moment correlation test. Findings indicated that there were poor horizontal equity levels both in the top half and bottom half of the distribution of capital outlay spenders. A coefficient of variation test was administered to determine overall ...
The Equity Method of Accounting and Unconsolidated Subsidiaries: an Empirical Study
No Description Available.
Equity of access: Exploring Internet connectivity within Oklahoma public schools.
The purpose of this study was to ascertain if conditions or combinations of conditions existed within Oklahoma public schools that created inequities in the availability of classroom Internet connections. A stratified random sample of the 471 school districts was used to identify 300 specific schools for the purpose of data analysis. Data was gathered utilizing a database provided by the Oklahoma State Department of Education and a researcher developed questionnaire. The database provided data relating to four independent variables (region, district size, school type, and school size,). The dependent variable, percentage of classrooms connected to the Internet, was obtained by the researcher designed questionnaire. The state database also provided percentage information relating to students who qualify as minorities and qualify for free or reduced lunches. The data was tested using a series of ANOVAs and a Pearson product-moment correlation coefficient. The findings of the study are as follows: (a) The analysis of variance showed that none of the independent variables had a significant effect upon the percentage of classrooms connected to the Internet; (b) The Pearson product-moment correlation coefficient revealed little or no correlation between the percentage of disadvantaged or minority students and the percentage of classroom Internet connections.
Equivalence Classes of Cauchy Sequences of Rational Numbers
The purpose of this thesis is to define equivalence classes of Cauchy sequences of rational numbers and the operations of taking a sum and a product and then to show that this system is an uncountable, ordered, complete field. In so doing, a mathematical system is obtained which is isomorphic to the real number system.
Equivalence Classes of Subquotients of Pseudodifferential Operator Modules on the Line
Certain subquotients of Vec(R)-modules of pseudodifferential operators from one tensor density module to another are categorized, giving necessary and sufficient conditions under which two such subquotients are equivalent as Vec(R)-representations. These subquotients split under the projective subalgebra, a copy of ????2, when the members of their composition series have distinct Casimir eigenvalues. Results were obtained using the explicit description of the action of Vec(R) with respect to this splitting. In the length five case, the equivalence classes of the subquotients are determined by two invariants. In an appropriate coordinate system, the level curves of one of these invariants are a pencil of conics, and those of the other are a pencil of cubics.
Equivalency of paper-pencil tests and computer-administered tests.
Are computer-administered versions of a multiple choice paper-pencil test equivalent? This study determined whether there were any significant differences between taking a traditional pencil-paper test and taking the same test using a computer. The literature has shown that there are intervening variables that have caused differences when not controlled. To prove equivalency between test modes, scores have to have similar means, dispersions, and shapes; the ranked-order of the scores must also be similar. Four tests were given over the course of a 16-week semester. The sample was divided, half taking paper-pencil tests and half taking the same test administered by a computer. The mode of administration was switched with each test administration. The analysis showed that, when the intervening variables were controlled, the two modes of administration were equivalent. The analysis used a 2x4 ANOVA, which showed no difference between test modes, but showed that each test administration was significantly different. The Levene statistic was used to test whether dispersions were equivalent and confidence intervals were established to test the kurtosis and skewness statistics. Finally, each of the test scores were transformed into their Normal Curve Equivalents so that Pearson's coefficient could be used to determine the equivalency of the ranked-orders.
Equivalent Sets and Cardinal Numbers
The purpose of this thesis is to study the equivalence relation between sets A and B: A o B if and only if there exists a one to one function f from A onto B. In Chapter I, some of the fundamental properties of the equivalence relation are derived. Certain basic results on countable and uncountable sets are given. In Chapter II, a number of theorems on equivalent sets are proved and Dedekind's definitions of finite and infinite are compared with the ordinary concepts of finite and infinite. The Bernstein Theorem is studied and three different proofs of it are given. In Chapter III, the concept of cardinal number is introduced by means of two axioms of A. Tarski, and some fundamental theorems on cardinal arithmetic are proved.
Equus: a Psychological Interpretation Based on Myth
The following study is divided into five parts, The first part examines the use of myth in Eguus, Various interpretations of myth are presented and their relationship to Equus is explored. Chapter II covers the relevance of psychology to the play. R, Do Laing's comments on normalcy as the goal of society and Carl Jung's theories on the subconscious are both important to a study of Equus. The philosophy of Nietzsche helps explain some of the ideas in Equus, and Chapter III summarizes his contributions to the study. Chapter IV is a close look at the symbolism of the horse, and Chapter V deals with the yearning for transcendence as discussed by early German Romanticists, Equus is a romantic statement incorporating the fields of myth and psychology.
Equus: A Study in Contrasts
The play Eguus presents a series of dialectics, opposing forces in dramatic tension. The multi-leveled subjects with which Shaffer works confront each other as thesis and antithesis working towards a tentative synthesis. The contrasts include the conflict of art and science, the Apollonian and Dionysian polarity, and the confrontation of Christianity and paganism. Modern man faces these conflicts and attempts to come to terms with them. These opposites are really paradoxes. They seem to contradict each other, but, in fact, they are not mutually exclusive. Rather than contradicting each other, each aspect of a dialectic influences its counterpoint; both are necessary to make a whole person.
Erich Wolfgang Korngold’s Idea of the “Modern”: Developing Variation in the Piano Concerto in C Sharp, Opus 17
This study examines the Piano Concerto in C sharp, Op.17 (1923), by Erich Wolfgang Korngold (1897-1957), in light of developing variation, techniques that transform motivic ideas and create musical continuity in this work. The troublesome reception history of Korngold’s piano concerto derives from its complex musical features, which have created difficulties in understanding and evaluating this piece. Consequently, critics and scholars often label the highly sophisticated yet tonal musical language in this piece a residue of Romanticism from the nineteenth century. In this document, in contrast, examination of motivic development and connections in Korngold’s piano concerto reveals thematic and structural coherence in light of Korngold’s idea of modernity. This study provides a historical and technical survey of developing variation and discusses Korngold’s implementation of these techniques in his early compositions and the piano concerto. By doing so, this study recognizes the progressive aspect in Korngold’s music.
Ernesto García de León: A Study of Sonata No. I, Op. 13, Las Campanas (The Bells)
The purpose of this document is to further the current research and encourage interest in the music of the Mexican composer Ernesto García de León. This paper will advance the current research with an in-depth analysis of the first movement of Sonata No. I, Op.13, Las Campanas (The Bells) for solo guitar. The analysis will focus on the pervasive presence of the melodic and harmonic intervals of perfect fourths, perfect fifths, and tritones as constructive devises throughout the sonata. This will provide interested performers a technical understanding of the composition. In addition to the compositional aspects, the analysis will be extended to consider the programmatic elements described by García de León. Select alternative fingerings will also be given to provide the interpreter options for difficult passages.
Errors in Looping and Assignment by Novice Assembly Language Programmers
No Description Available.
Errors in skin temperature measurements.
Numerical simulation is used to investigate the accuracy of a direct-contact device for measuring skin-surface temperature. A variation of thermal conductivity of the foam has greater effect on the error rather than a variation of the blood perfusion rate. For a thermal conductivity of zero, an error of 1.5 oC in temperature was identified. For foam pad conductivities of 0.03 and 0.06 W/m-oC, the errors are 0.5 and 0.15 oC. For the transient study, with k=0 W/m-oC, it takes 4,900 seconds for the temperature to reach steady state compared with k=0.03 W/m-oC and k=0.06 W/m-oC where it takes 3,000 seconds. The configuration without the foam and in presence of an air gap between the skin surface and the sensor gives the most uniform temperature profile.
Erwin Schulhoff (1894-1942): An Analytical Study and Discussion of Concertino for Flute, Viola, Double Bass, WV 75, and Sonata for Flute and Pianoforte, WV 86
Erwin Schulhoff (1894–1942) was a Czechoslovakian musician born in Prague, to a German-Jewish family, and whose life came to a premature end in 1942 at the Wülzburg concentration camp, near Weißenburg, Bavaria. Schulhoff’s life, compositional style, and two of his flute works are addressed in this dissertation: Sonata for flute and pianoforte, WV 86, and Concertino for Flute, Viola, and Double Bass, WV 75. Each work is considered as a discrete entity, and insight provided into the structure of the music; stylistic and compositional influences, form, phrase structure, and other aspects are discussed. The intended audience is the flutist seeking knowledge regarding the historical significance and performance of each piece. The analysis and summary of Schulhoff’s life and primary flute works will contribute to the understanding of performance scholarship of his music and provide a deeper understanding of the composer, from the perspective of musical and compositional style.
E‐Shape Analysis
The motivation of this work is to understand E-shape analysis and how it can be applied to various classification tasks. It has a powerful feature to not only look at what information is contained, but rather how that information looks. This new technique gives E-shape analysis the ability to be language independent and to some extent size independent. In this thesis, I present a new mechanism to characterize an email without using content or context called E-shape analysis for email. I explore the applications of the email shape by carrying out a case study; botnet detection and two possible applications: spam filtering and social-context based finger printing. The second part of this thesis takes what I apply E-shape analysis to activity recognition of humans. Using the Android platform and a T-Mobile G1 phone I collect data from the triaxial accelerometer and use it to classify the motion behavior of a subject.
ESR Studies of Group IV Substituted Anilines
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).
The Essence of African Americans’ Decisions to Seek Professional Counseling Services: a Phenomenological Study
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.
An Essential Academic Program: A Case Study of the General Studies Program at Louisiana State University in Shreveport
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.
The Essentials in the Development of a Guide for Financing, Planning and Constructing a Home
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.
he Essercizii musici: A Study of the Late Baroque Sonata
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.
Establishing a History and Trajectory of LGBT and Queer Studies Programs in the American Research University: Context for Advancing Academic Diversity and Social Transformation
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 ...
Establishing a Special Interest City Magazine: D, the Magazine of Dallas
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.
Establishing an Integrated Language Arts Program in the Primary Grades
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.
Establishing Editorial Principles to Create a Performance Edition of Selections From Appunti Op 210 By Mario Castelnuovo-tedesco
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.
Establishing genetic and physiological baselines for the black-tailed prairie dog (Cynomys ludovicianus).
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 ...
Establishing Junior-level Colleges in Developing Nations: a Site Selection Process Using Data From Uganda
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.
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
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.
Establishing the utility of a classroom effectiveness index as a teacher accountability system.
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 ...
Establishment and Competitive Ability of Nelumbo Lutea in Relation to Myriophyllum Spicatum
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.
The Establishment of Criteria for Selection, Reappointment, and Promotion of Faculty in Baccalaureate Schools of Nursing
No Description Available.
The Establishment of Helicopter Subsystem Design-to-Cost Estimates by Use of Parametric Cost Estimating Models
No Description Available.
The Establishment of Norms for Two Selected Tennis Skills Tests at North Texas State University
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.
Estimated Extent and Fate of Chlorinated Solvent Contamination in the Soil of the Naval Air Station, Dallas, Texas
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.
Estimating Buruli Ulcer Prevalence in Southwestern Ghana
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.
Estimating Residential Water Demand: a Case of Multiple-Part Tariff for Denton, Texas
No Description Available.
Estimation of Air Emissions During Production Phase from Active Oil and Gas Wells in the Barnett Shale Basin: 2010-2013
The Barnett shale basin, the largest onshore gas field in the state of Texas, mainly produces natural gas. The basin’s oil and gas productions have dramatically increased over the past two decades with the enhancement via shale fracturing (fracking) technology. However, recent studies suggest that air emissions from shale fracking have significantly contributed to the growing air pollution problem in North Texas. In this study, air emissions from the Barnett shale basin during the production phase of the oil and gas activities (once the product is collected from the wells) are quantified. Oil and gas production data were acquired from the Texas Railroad Commission for the baseline years of 2010 through 2013. Methodology from prior studies on shale basins approved by the Texas Commission on Environmental Quality was employed in this study and the emission inventories from the production phase sources were quantified. Accordingly, the counties with the most gas operations in the basin, Tarrant, Johnson, Denton and Wise, were found to be the highest emitters of air pollutants. Tarrant County was responsible for the highest emitted NOx (42,566 tons) and CO (17,698 tons) in the basin, while Montague County released the maximum VOC emissions (87,601 tons) during the study period. Amongst the concerned emitted pollutants, VOC was the largest emitted pollutant during the study period (417,804 tons), followed by NOx (126,691 tons) and CO (47,884 tons). Significant Sources of air emissions include: storage tanks, wellhead compressor engines, and pneumatic devices. Storage tanks and pneumatic devices contributed to about 62% and 28% of the total VOC emissions, respectively. Whereas, wellhead compressor engines are primarily responsible for about 97% of the total NOx emissions. Finally, in Tarrant, Wise and Denton counties, the emissions increased during the study period due to increase in the oil and gas production, while Johnson County’s emission ...
Estimation of Aircraft Emissions for the Corpus Christi International Airport, Corpus Christi, Texas
Commercial aviation is a vital part of the United States economy. It generates over $1 trillion annually, which is more than 5% of the U.S. GDP, and produces approximately 10 million jobs. Every year there is an increase in commercial air traffic. This is attributed to expanding trade between states and other countries, which requires larger amounts of cargo aircraft in operation, and also catering to the growing number of middle and upper class passengers who travel for business and pleasure purposes. A rise in commercial aviation leads to the use of more aviation fuel on a monthly and annual basis. This in turn leads to escalated levels of combustion by-products from jet and turbofan engines into the atmosphere. The negative effects of these by-products range from producing poor air quality and consequent health hazards to contributing to global warming. This study is aimed at assessing the impacts of aircraft emissions on the local air quality in Corpus Christi using the Emissions and Dispersion Modeling System. Flight data for the study was obtained from the Department of Transportation's Research and Innovative Technology Administration. Analyses of the emissions were compared on monthly, annual, engine type and airline provider bases. Climatic, economic and anthropogenic factors were identified in the analyses.
This thesis describes the "shifting center-of-consciousness" literary technique and then presents a fictional work written by the author using that technique.
Estrogen Replacement Therapy and its Association with Life Satisfaction of Women over Fifty
No Description Available.
Ethical Decision Making in the Indian Mediascape: Reporters and Their Stories
Hundreds of reporters gather and interpret news for four English-language newspapers in India's second-largest urban area Kolkata, West Bengal's state capital, which is home to over 4 million people. Journalists from The Statesman, The Telegraph-Kolkata, The Hindustan Times and The Times of India discuss how they collect their stories in Bengali, Hindi, Urdu, and many other languages and write them in English targeting a small but emerging middle-class audience. Whether these articles focus on people-centric urban planning, armed vigilantes in community disputes, dowry death cases, or celebrity culture, all of the reporting involves cultural and ethical challenges. Using semi-structured interviewing and qualitative theme analysis, this study explores how gender, class, and religion affect the decision-making practices of 21 journalists working in Kolkata.
Ethical Knowledge of Counselors: A Survey of the Membership of the Texas Association for Counseling and Development
This study was designed to measure ten demographic membership variables of the Texas Association for Counseling and Development (TACD) and the respective relationships of those variables to ethical knowledge. It was also an effort to conduct a global study of the most recent revision (1988) of the AACD Ethical Standards and to find the relative knowledge of these standards by a random sample of 357 counselors in one state counseling organization.