When I was thirty-three years old, I discovered I was an adoptee. In this memoir of secrecy and love, betrayal and redemption, I reflect on my early experiences as a doted-on only child firmly rooted in the abundant love of my adoptive family, my later struggles with depression and obsessive-compulsive disorder, my marriage to a fellow-adoptee, my discovery of my own adoption and the subsequent reunion with my birth family, my navigation through the thrills and tensions of newly complicated family dynamics, and my witness to God's perfect timing through it all.

There has been much scholarly attention directed at the Iraq war's role in determining voter choice. I attempt to extend that research into voter turnout to determine what role the Iraq war played in 2006 voter turnout. This paper argues that turnout at the state level could be explained by the number of US deaths each state had sustained from the Iraq occupation at the time of the election. A theory of voter activation based on information availability is put forth to explain the relationship between national events and voter turnout wherein national events like the Iraq war will raise the amount of information voters have at their disposal, which will increase the likelihood of their voting on election day. Regression analysis comparing the turnout rates of the 50 states to their casualties in Iraq revealed no relationship between the two factors, indicating that something else is responsible for the high turnout of the midterm.

Child maltreatment affects 900 thousand children in the U.S. every year and impacts all areas of daily functioning. Behavioral parent training (BPT) programs have effectively taught parenting and demonstrated externally valid outcomes (i.e., lower recidivism rates). Skill maintenance assessments for BPTs have mixed results. The Behavior Management and Parenting Services (BMAPS) program has shown effective skill training for court-mandated families. This study assessed skill maintenance and performance factors that may have impaired parents using an ABAB single-case research design in Phase 1 & external validity with a survey in Phase 2. Results for Phase 1 found that most BMAPS parents acquired all parenting tools to criteria, dropped below criteria at the 3 month probe, then fully demonstrated their regained skills after a brief review. Psychological and classroom factors do not appear to have systematically influenced performance at any time, although homework completion was associated with better scores at the end of class. Phase 2 results found a 91% reunification rate and a 0% recidivism rate over 1-3 years. All limitations aside, it appears that the BMAPS program is able to effectively train skills to criteria and these skills can be sustained with a booster session. The vast majority of parents …

The AIDS Quilt Songbook was a musical response to the shame surrounding the outbreak of the HIV virus and was one of the first art song publications to deal with the topic of HIV and AIDS. This DMA thesis documents the significance and history of the AIDS Quilt Songbook, traces the progression of the project up until December 1, 2008, and documents the work, experiences, and words of the composers who have been inspired to contribute to the AIDS Quilt Songbook Project. In 1981, the medical and popular press reported the first cases of a quickly spreading virus among homosexual males. This virus is currently diagnosed as HIV and AIDS. Lack of funding consumed the early years of what grew to become a national pandemic. The artistic community was one of the major catalysts for funding and education. Cleave Jones and other gay rights activists developed the NAMES Project as a memoriam for those lost to the pandemic. The AIDS Quilt Songbook was created to parallel the AIDS Quilt as "a never-ending work whose meaning and spirit is renewed and redefined with every addition." This concept of additions has continued the expansion of the AIDS Quilt Songbook Project from 1993 …

This study engaged in pushing the current political limitations created by the political impasse of the Palestinian-Israeli conflict, by imagining new possibilities for radical political change, agency, and subjectivity for both the international activists volunteering with the International Solidarity Movement as well as Palestinians enduring the brutality of life under occupation. The role of the witness and testimony is brought to bear on activism and rhetoric the social movement ISM in Palestine. Approaches the past studies of the rhetoric of social movements arguing that rhetorical studies often disassociated 'social' from social movements, rendering invisible questions of the social and subjectivity from their frames for evaluation. Using the testimonies of these witnesses, Palestinians and activists, as the rhetorical production of the social movement, this study provides an effort to put the social body back into rhetorical studies of social movements. The relationships of subjectivity and desubjectification, as well as, possession of subjects by agency and the role of the witness with each of these is discussed in terms of Palestinian and activist potential for subjectification and desubjectifiation.

The semiconducting silicides offer significant potential for use in optoelectronic devices. Full implementation of the materials, however, requires the ability to tailor the energy gap and band structure to permit the synthesis of heterojunctions. One promising approach is to alloy the silicides with Ge. As part of an investigation into the synthesis of semiconducting silicide heterostructures, a series of β-Fe(Si1−xGex)2 epilayer samples, with nominal alloy content in the range 0 < x < 0.15, have been prepared by molecular beam epitaxy on Si(100). I present results of the epitaxial and crystalline quality of the films, as determined by reflection high-energy electron diffraction, Rutherford backscattering spectroscopy, and double crystal x-ray diffraction, and of the band gap dependence on the alloy composition, as determined by Fourier transform infrared spectroscopy. A reduction in band gap was observed with increasing Ge content, in agreement with previous theoretical predictions. However Ge segregation was also observed in β-Fe(Si1−xGex)2 epilayers when x > 0.04. Osmium silicide films have been grown by molecular beam epitaxy on Si(100). The silicides have been grown using e-beam evaporation sources for both Os and Si onto Si(100) substrates at varying growth rates and temperatures ranging from 600-700ºC. The resulting films have been …

Research has been conducted on Francis Poulenc and his prominent 20th century sonata for brass instruments. Poulenc and members of the French compositional collaboration known as Les Six have all been subjects of research. Francis Poulenc's Sonata for Horn Trumpet and Trombone is a crucial piece in the development of brass chamber music during the 20th century. As one of the first works written for modern brass instruments, it demonstrates a highly crafted compositional style representative of Poulenc's early period. Research includes background and historical significance of the Sonata, analysis of form and compositional techniques, biographical information on Francis Poulenc and the members of Les Six and a section on implications for the performance of the work. This study is necessary due to the lack of research available for the piece especially considering its relevance to the development of brass chamber music. This study explores the compositional style of Francis Poulenc and his contribution to the brass ensemble repertoire.

This study empirically examines the impact of IT capability on firms' performance and evaluates whether firms' IT capabilities play a role in improving employee capability, customer value, customer satisfaction, and ultimately business performance. The results were based on comparing the business performance of the IT leader companies with that of control companies of similar size and industry. The IT leader companies were selected from the Information Week 500 list published annually from 2001 to 2004. For a company to be selected as IT leaders, it needed to be listed at least twice during the period. Furthermore, it had to be listed in the American Customer Satisfaction Index (ACSI) so that its customer satisfaction level could be assessed. Standard & Poor's Compustat and the ACSI scores were used to test for changes in business performance. The study found that the IT leaders had a raw material cost measured by cost-of-goods-sold to sales ratio (COGS/S) than the control companies. However, it found no evidence that firms' IT capability affects employee capability, customer value, customer satisfaction, and profit. An important implication from this study is that IT becomes a commodity and an attempt to gain a competitive advantage by overinvesting in IT may …

The poet of this cycle, Sydney Vernon Petersen, was a man who faced great adversity during Apartheid. The title of this cycle, Alleenstryd, is an Afrikaans term for 'a struggle alone.' Petersen was of mixed heritage or "Coloured" and born in South Africa in 1914. He died in 1987. His most important works in Afrikaans poetry were published between 1948 and 1965. This cycle specifically focuses on the relationship between the poet and his community, the isolation he endured within that community, the depths of despair he felt and how he overcame those obstacles to finally achieve a sense of self-worth. This group of poems, first published as an anthology by Tafelberg Press in 1979, became the source of inspiration for the composer Hendrik Hofmeyr. The purpose of this research is to identify the significant social, political and musical influences on the composer which contributed to the composition of Alleenstryd (1996), especially the significance of his self-imposed exile. Also, the Afrikaans language, a derivative of 17th century Dutch, is a language dear to its speakers but not widely accessible or familiar to most other nations. Hopefully this research will provide more information and make the language, its composers and the …

Despite the widespread recommendation that schools "collaborate" with parents, little is found in the literature to elaborate on what this term or the common synonym "partnership" means, and further, how schools can invite diverse parental contributions to the table of educational discourse. The current study looks to contribute to the literature by analyzing the parent participation discourse in one community elementary school, utilizing critical discourse analysis and ethnographic observations. The findings reveal both school and parents' conceptions of the parents' partnership role as ancillary to that of the school's and the subsequent lack of true collaboration so advocated by the literature. Implications arise from this analysis which calls into question the examples of "collaboration" found in the literature, given the lack of theorizing regarding what collaboration inside of parent participation means. Contributions may shed light on the unintentional inequality of diverse parents in an effort toward true collaboration utilizing both the European American, middle class contributions of the educational institution alongside those of non-mainstream parents in creating an authentic educational atmosphere for diverse students.

Dan Beaty (1937-2002) was a prolific composer, pianist, researcher, educator, and writer. His large compositional output included chamber works, choral works, songs, orchestral pieces, electronic music, and keyboard works. Beaty was well versed in traditional Western music as well as the more avant-garde and perplexing idioms of the twentieth century. Beaty's compositions reflect the many fascinating, if not always popular, musical trends of his time. His music encompasses styles from serial to jazz, shows compositional influences from Arnold Schoenberg to Indonesian music, and demonstrates thought-provoking and highly intellectual craftsmanship. This document explores several of Beaty's songs through a discussion of the composer's life and compositional process. Songs included in this document are Three Weeks Songs, October, November, A Sappho Lyric, Love Song, That Night When Joy Began, and War Lyrics. This document was written to accompany the author's DMA Lecture-Recital at the University of North Texas. Unfortunately, Beaty's vocal music was never published and is mostly unknown. One goal of the project was to initiate interest in Beaty's songs. Through this document, Lecture-Recital, and additional performances, considerable strides have been made to bring Beaty's songs to new audiences throughout the United States. In addition, the author has received permission from …

A study was conducted to investigate the relationship of students' concept integration and achievement with time spent within a topic and across related topics in a large first semester guided inquiry organic chemistry class. Achievement was based on evidence of algorithmic problem solving; and concept integration was based on demonstrated performance explaining, applying, and relating concepts to each other. Twelve individual assessments were made of both variables over three related topics - acid/base, nucleophilic substitution and electrophilic addition reactions. Measurements included written, free response and ordered multiple answer questions using a classroom response system. Results demonstrated that students can solve problems without conceptual understanding. A second study was conducted to compare the students' learning approach at the beginning and end of the course. Students were scored on their preferences for a deep, strategic, or surface approach to learning based on their responses to a pre and post survey. Results suggest that students significantly decreased their preference for a surface approach during the semester. Analysis of the data collected was performed to determine the relationship between students' learning approach and their concept integration and achievement in this class. Results show a correlation between a deep approach and concept integration and a …

Contemporary transnational literature presents a unique interpretive problem, due to new methods of language and culture negotiation in the information age. The resulting condition, transnational compositionality, is evidenced by specific linguistic artifacts; to illustrate this I use three American novels as a case study: Nowhere Man by Aleksandar Hemon, Absurdistan by Gary Shteyngart, and The Brief Wondrous Life of Oscar Wao by Junot Díaz. By extension, many conventional literary elements are changed in the transnational since modernity: satire is no longer a lampooning of cultures but a questioning of the methods by which humans blend cultures together; similarly, complex symbolic constructions may no longer be taken at face value, for they now communicate more about cultural identity processes than static ideologies. If scholars are to achieve adequate interpretations of these elements, we must consider the global framework that has so intimately shaped them in the twenty-first century.

This study compares independent use of two known algorithms (Kalmar filter with background subtraction and Particle Filter) that are commonly deployed in object tracking applications. Object tracking in general is very challenging; it presents numerous problems that need to be addressed by the application in order to facilitate its successful deployment. Such problems range from abrupt object motion, during tracking, to a change in appearance of the scene and the object, as well as object to scene occlusions, and camera motion among others. It is important to take into consideration some issues, such as, accounting for noise associated with the image in question, ability to predict to an acceptable statistical accuracy, the position of the object at a particular time given its current position. This study tackles some of the issues raised above prior to addressing how the use of either of the aforementioned algorithm, minimize or in some cases eliminate the negative effects

According to Walter Stephens, witch-theorists in the fifteenth century developed the witchcraft belief of demon copulation in order to prove the existence of demons and therefore the existence of God. In England, during the mid-seventeenth century, Cartesian and materialist philosophies spread. These new philosophies stated there was nothing in the world but corporeal substances, and these substances had to conform to natural law. This, the philosophers argued, meant witchcraft was impossible. Certain other philosophers believed a denial of any incorporeal substance would lead to atheism, and so used witchcraft as proof of incorporeal spirits to refute what they felt was a growing atheism in the world. By examining this debate we can better understand the decline of witchcraft. This debate between corporeal and incorporeal was part of the larger debate over the existence of witchcraft. It occurred at a time in England when the persecution of witches was declining. Using witchcraft as proof of incorporeal substances was one of the last uses of witchcraft before it disappeared as a valid belief. Therefore, a better understanding of this debate adds to a better understanding of witchcraft during its decline.

Colorectal cancer is the second leading cause of cancer-related deaths behind lung cancer in the United States. Colonoscopy is the preferred screening method for detection of diseases like Colorectal Cancer. In the year 2006, American Society for Gastrointestinal Endoscopy (ASGE) and American College of Gastroenterology (ACG) issued guidelines for quality colonoscopy. The guidelines suggest that on average the withdrawal phase during a screening colonoscopy should last a minimum of 6 minutes. My aim is to classify the colonoscopy video into insertion and withdrawal phase. The problem is that currently existing shot detection techniques cannot be applied because colonoscopy is a single camera shot from start to end. An algorithm to detect phase boundary has already been developed by the MIGLAB team. Existing method has acceptable levels of accuracy but the main issue is dependency on MPEG (Moving Pictures Expert Group) 1/2. I implemented exhaustive search for motion estimation to reduce the execution time and improve the accuracy. I took advantages of the C/C++ programming languages with multithreading which helped us get even better performances in terms of execution time. I propose a method for improving the current method of colonoscopy video analysis and also an extension for the same to …

This study extends research findings directed at a micro-focus of change by assessing individual organizational members' perspectives and psychological constructs influencing change efforts by an organization. The change initiative in question regards the construction of a new facility and subsequent relocation to said facility. Moral commitment to the organization (negative), change initiative's fit with organizational vision, and social influence significantly contributed to variance in members' affective commitment to change. Trust in leadership and normative commitment to the organization (NCO) significantly contributed to variance in members' normative commitment to change. Continuance commitment to the organization and participation (negative) significantly contributed to variance in members' continuance commitment to change. NCO, change initiative's fit with organizational vision, and participation significantly contributed to variance in support of the proposed change initiative. Affective commitment to the organization (negative), NCO (negative), trust in leadership (negative), and disruption of influence significantly contributed to variance in members' intent to leave the organization.

I investigate the spoken dialogue of four Indian novels in English: Mulk Raj Anand's Untouchable (1935), Khushwant Singh's Train to Pakistan (1956), Rasipuram Krishnaswami Narayan's The World of Nagaraj (1990), and Rohinton Mistry's Family Matters (2002). Roger Fowler has said that literature, as a form of discourse, articulates ideology; it is through linguistic criticism (combination of literary criticism and linguistic analyses) that the ideologies in a literary text are uncovered. Shobhana Chelliah in her study of Indian novels in English concludes that the authors use Indian English (IndE) as a device to characterize buffoons and villains. Drawing upon Fowler's and Chelliah's framework, my investigation employs linguistic criticism of the four novels to expose the ideologies reflected in the use of fictionalized English in the Indian context. A quantitative inquiry based on thirty-five IndE features reveals that the authors appropriate these features, either to a greater or lesser degree, to almost all their characters, suggesting that IndE functions as the mainstream variety in these novels and creating an illusion that the authors are merely representing the characters' unique Indian worldviews. But within this dialect range, the appropriation of higher percentages of IndE features to specific characters or groups of characters reveal …

With the development of free and easy-to-use software programs, blogging has helped turn Web consumers into Web content providers. Blogging provides distinctive insight into comprehending e-consumer behavior explicitly with respect to social networking and information searching behaviors while facilitating a state of flow. The objectives of this study are to identify determinant dimensions of blogging motivations and flow, and to investigate the hypothesized relationships of the motivational blogging behavior. Analyzing data (n = 432) from a southwestern university, results reveal the critical dimensions of motivations, behaviors, and flow in blogging. Upon extending Hoffman and Novak's (1996) flow model, 14 out of 26 hypotheses were confirmed regarding the significant impacts of blogging motivations and flow on blogging behaviors. The findings revealed that the desire for information, enjoyment, and loyalty are the primary drivers for experiential blogging behavior. Specifically, information-seeking is the decisive motivation to urge experiential and e-shopping behavior concurrently. This study shows that indulgence and telepresence in flow might play pivotal mediating roles to promote the goal-oriented e-shopping behavior resulting enjoyment and loyalty-seeking motivations.

The economic disaster known as the Great Depression struck Grayson County, Texas, in 1929, and full economic recovery did not come until the close of World War II. However, the people of Grayson benefited greatly between 1933 and 1946 from the myriad spending programs of the New Deal, the building of the Denison Dam that created Lake Texoma, and the establishment of Perrin Army Air Field. Utilizing statistical data from the United States Census and the Texas Almanac, this thesis analyzes the role of government spending&#8208;federal, state, and local&#8208;in the economic recovery in Grayson County.

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 …

Prescription drug direct-to-consumer advertising (DTCA) has been a subject of controversy in recent years. Though government regulations require equivalent prominence of risks and benefits, there is concern about the ability of consumers with limited health literacy to fully comprehend the risks and benefits associated with drug use. Evaluating the images in DTCA is important because individuals may rely on the visual message if the wording is overly complex. Using semiotics, this study aims to evaluate whether there is functional equivalence in the presentation of risk and benefit information in prescription drug direct-to-consumer television advertising. A new analytical method is created and used to assess the consistency between the messages contained in the voice track, the primary visual images, and the superscript/ subscript text. The results indicate that risk and benefit messages in this DTCA sample lack functional equivalence. However, it is important to properly frame these findings as the study does not evaluate viewer comprehension of the various message structures.

Clutch is the title of the creative portion of my thesis as well as the name of my theory 'clutch' which I outline in the preface section. The purpose of the clutch theory is to recognize modes of inspiration in the body, heart and mind so that the poet can consciously move beyond passive receptivity to engage inspiration more fully. Mechanically, to "clutch" does not mean to create inspiration, but it is the opportunistic, spirited encouragement of these moments of inspiration and, more importantly, the direction of the artist's own response in moving from inspiration to creation. The clutch process unfolds through three centers: body, heart and mind, where we initially encounter inspiration. And, through a discussion of three notable poets' work, Henri Cole, Li-Young Lee and T.S. Eliot, the relationship between a completed work and clutch as a process further explains the boundaries of each mode.

The gas phase reactions of atomic chlorine with hydrogen sulfide, ammonia, benzene, and ethylene are investigated using the laser flash photolysis / resonance fluorescence experimental technique. In addition, the kinetics of the reverse processes for the latter two elementary reactions are also studied experimentally. The absolute rate constants for these processes are measured over a wide range of conditions, and the results offer new accurate information about the reactivity and thermochemistry of these systems. The temperature dependences of these reactions are interpreted via the Arrhenius equation, which yields significantly negative activation energies for the reaction of the chlorine atom and hydrogen sulfide as well as for that between the phenyl radical and hydrogen chloride. Positive activation energies which are smaller than the overall endothermicity are measured for the reactions between atomic chlorine with ammonia and ethylene, which suggests that the reverse processes for these reactions also possess negative activation energies. The enthalpies of formation of the phenyl and &#946;-chlorovinyl are assessed via the third-law method. The stability and reactivity of each reaction system is further rationalized based on potential energy surfaces, computed with high-level ab initio quantum mechanical methods and refined through the inclusion of effects which arise from the …