Putting Makeup on Dead People is a collection of ten short stories narrated by Donna that relate key moments in her life from early childhood through her mid-thirties. Because of the author's belief in the circularity of time and of what makes up human identity (what we do, what happens to us, to whom we are related), the stories do not progress chronologically. The collection pays particular attention to Donna's relationship with key family members: her father Nicky, her mother Martha, her Uncle Lou, her Aunt Selena, and her siblings, Linnie and B. Many of the stories also attend to Donna's relationship with Charlie, the man who finally becomes her husband. Through these stories of one woman's life, this collection explores themes of loss, healing, and personal growth. Ultimately, this work encapsulates one person's discovery of her core identity, underneath and in addition to all of the layers added to that core, through relationships, life experiences, successes, and failures.

This dissertation charts the dramatic cultural transformation of Uncle Tom, the heroic Christian martyr of Harriet Beecher Stowe's antislavery novel Uncle Tom's Cabin (1852), into a commonly known slur for a submissive race traitor. As many scholars have noted, the hero of Stowe's novel is not what we would today call an "Uncle Tom." Some have put the blame for the figure's drastic transformation on the many popular stage adaptations of Stowe's novel that blanketed the nation during the nineteenth and early twentieth centuries. However, relying on extensive archival work in both traditional archives and digitized historical periodicals, which have been unexamined on this topic until now, this dissertation reveals that Uncle Tom's transformation did not occur in the theater. Not only did the Uncle Tom character often retain his dignity in these postbellum shows, but the Uncle Tom's Cabin dramas remained politically relevant to many African Americans--and for that reason deeply threatening to many white Southerners--into the twentieth century. Significant objections to Uncle Tom as a racial representation in popular culture did not emerge until the late 1930s, but Uncle Tom became a detested political model two decades before that. The Christ-like qualities that made him a hero in Stowe's novel and to many nineteenth-century Americans, black and white, became increasingly undesirable to a new generation that embraced a more assertive understanding of masculinity and were less interested in heaven's salvation than in earthly progress. This turn-of-the-century transformation in cultural values set the stage for a more pointed critique of Uncle Tom as a political model in the 1910s, a decade of turmoil not only because of growing racial injustice, but also because of major political, educational, and geographical shifts within the race. While Uncle Tom's Cabin retained progressive meanings to many African Americans, Uncle Tom became a slur in the black political rhetoric of the 1910s, when a younger generation of leaders responded to the deteriorating racial climate by attacking the values and strategies of the older generation for seriously jeopardizing racial progress.

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The study on kinship terminology is concerned with the treatment of terms in dictionaries. Studies of this nature have been undertaken about several African languages, but such studies on Setswana were limited and were done a long time ago. The motive behind looking at kinship terms is that the researcher, being a native speaker of Setswana, has realised that entries of kinship terms in dictionaries are not satisfactory or, in some cases, do not exist at all. The study is aimed at investigating entries of Setswana kinship terms and evaluating their appropriateness. There are cases where no entries exist, hence the researcher intends to come up with definitions for such terms. In cases of ambiguity, that is, where a term can be used to refer to more than one relation, the researcher will identify the other instances where such a term can be used. In addition, the researcher aims at comparing Setswana with other Sotho languages. There are cases where these languages use borrowed words because of their integration with other languages in their localities, especially with Afrikaans. The study is divided into six chapters. The first deals with the introduction to the study of Setswana kinship terminology, the statement of the problem, aim of the study, research methodology and the scope of the study. The second chapter deals with the theoretical background of kinship. Chapter 3 covers kinship terminology with reference to the man’s family. The treatment of kinship terms in dictionaries is also discussed. Chapter 4 is almost similar to the preceding chapter, but deals with kinship terminology pertaining to the man’s wife’s relatives. The fifth chapter provides a mono-lingual glossary of kinship terminology in Setswana. The sixth and last chapter contains the conclusion as well as recommendations by the researcher. / Dissertation (MA (Setswana))--University of Pretoria, 2006. / African Languages / unrestricted

Of the surface capturing schemes, the levelset and multi-phase models are implemented and extensively examined. First, the levelset method is shown, and its weaknesses are identified; a mis- appropriation of changes in momentum, a strong dependence on the density by the eigenvalues of the inviscid flux Jacobian, and a prescribed density transition. These weaknesses are specifically addressed and overcome by the formulation of the multi-phase model. Consequently, the multi-phase model is chosen for this work. Previous surface fitting techniques simply absorb the gravitational source term into the pressure. It must be noted that this absorbtion is valid only for single density flows; since the surface fitting approach is solving only one side of the interface, there is no significant change in the density througout the domain. Consequently, absorbing the gravitational source into the pressure term is not possible in a surface capturing scheme in which both sides of the interface are solved. Thus, a new treatment of the gravitational source term is required and is presented in this work. A multi-phase model is implemented into a parallel, three-dimensional, unsteady, incompressible Navier-Stokes flow solver for the purpose of examining free surface flows on unstructured meshes. The reasons for choosing this model above others are presented, and the multi-phase model is discussed. The base algorithm is briefly examined with emphasis given to the areas which require additional care. The construction of the gravity source term which drives the formation of the waves is explained in detail, and its effects on the rest of the algorithm are identified. Finally, the method is carefully compared with available data on a submerged NACA 0012 airfoil, the Wigley Hull, the Series 60 Cb=0.6 ship, and the DTMB 5415 ship.

No tubo digestivo das larvas de Anastrepha fraterculus e Anastrepha pickeli há β-glicosidases capazes de clivar dissacarideos, β-glicosídeos tóxicos produzidos por plantas e substratos sintéticos. As β-glicosidases de A. fraterculus são pouco ativas e as de A. pickeli são bastante ativas sobre alguns compostos, entre eles linamarina, um glicosídeo cianogênico. Esse composto está presente, em altas concentrações, no fruto da mandioca do qual a larva se alimenta. A. fraterculus alimenta-se do fruto da goiaba e aparentemente consegue o carboidrato que necessita por ação de α-glicosidases, que são bem mais ativas do que as β. O fruto da mandioca não é tão nutritivo e A. pickeli deve aproveitar a glicose da linamarina para obter energia e consegue desintoxicar-se do aglicone tóxico. Rhynchosciara americana apresenta quatro β-glicosidases nas membranas microvilares intestinais, sendo três delas β-galactosidases. Dessas, duas são ativadas por Triton X-100 sendo que a glicosidase, de maior mobilidade eletroforética é ativada por este composto, com uma Ka de 4µM, um α de 0,5 e um β de 2. β-tioglicosidases foram demonstradas em afideos. Nós verificamos que ocorre a clivagem do tioglicosídeo sinigrina após separação das β-glicosidases digestivas do Lepidoptera Diatraea saccharalis por cromatografia hidrofóbica. Nesse inseto, a mesma enzima é capaz de clivar O- e S-glicosídeos com atividades semelhantes. Enzimas com essas características nunca foram descritas anteriormente. Esses experimentos ilustram a viabilidade das adaptações dos insetos na utilização de compostos formados for ligações β-glicosídicas, viabilizando a exploração de nutrientes normalmente inacessíveis a outros animais. / Anastrepha fraterculus and Anastrepha pickeli have in their midguts 13-glycosidases able to hydrolase dissaccharides, synthetic substrate and plant toxic β-glucosides. β-glycosidases from A. fraterculus have low activity and the enzymes from A. pickeli may be highly active depending on the substrate used. Linamarin, a cyanogenic β-glucoside present in A. pickeli food (Manihot fruit) is easly hydrolysed by A. pickeli β-glycosidases (A. fraterculus eats on guava fruits and may obtain carbohydrate through the action of α-glycosidases, that are much more active them the β-glycosidases). A. pickeli probably uses glucose derived from linamarinan avoiding the effects of the toxic aglycon. Rhynchosciara americana has 4 β-glycosidases (3 galactosidases and I glucosidase) in their intestinal microvilar membranes. Two of these enzymes are activated by Triton X-100. In β glucosidase the activation has Ka= 4µM, α=0,5 e β=2. β-thioglycosidases occur in Aphids. One digestive β-glucosidase from Diatraea saccharalis resolved by hydrofobic chrornatography hydrolyses sinigrin. The same enzyme may hydrolyse O- and S-glucosides with the same efficienly. Enzymes with this specificity have never been described before. In this study we shown some adaptations of insects to use substrates with β-glycosidic bonds, allowing these organisrns to explore nutrients usualy avoided by other animals.

No tubo digestivo das larvas de Anastrepha fraterculus e Anastrepha pickeli há β-glicosidases capazes de clivar dissacarideos, β-glicosídeos tóxicos produzidos por plantas e substratos sintéticos. As β-glicosidases de A. fraterculus são pouco ativas e as de A. pickeli são bastante ativas sobre alguns compostos, entre eles linamarina, um glicosídeo cianogênico. Esse composto está presente, em altas concentrações, no fruto da mandioca do qual a larva se alimenta. A. fraterculus alimenta-se do fruto da goiaba e aparentemente consegue o carboidrato que necessita por ação de α-glicosidases, que são bem mais ativas do que as β. O fruto da mandioca não é tão nutritivo e A. pickeli deve aproveitar a glicose da linamarina para obter energia e consegue desintoxicar-se do aglicone tóxico. Rhynchosciara americana apresenta quatro β-glicosidases nas membranas microvilares intestinais, sendo três delas β-galactosidases. Dessas, duas são ativadas por Triton X-100 sendo que a glicosidase, de maior mobilidade eletroforética é ativada por este composto, com uma Ka de 4µM, um α de 0,5 e um β de 2. β-tioglicosidases foram demonstradas em afideos. Nós verificamos que ocorre a clivagem do tioglicosídeo sinigrina após separação das β-glicosidases digestivas do Lepidoptera Diatraea saccharalis por cromatografia hidrofóbica. Nesse inseto, a mesma enzima é capaz de clivar O- e S-glicosídeos com atividades semelhantes. Enzimas com essas características nunca foram descritas anteriormente. Esses experimentos ilustram a viabilidade das adaptações dos insetos na utilização de compostos formados for ligações β-glicosídicas, viabilizando a exploração de nutrientes normalmente inacessíveis a outros animais. / Anastrepha fraterculus and Anastrepha pickeli have in their midguts 13-glycosidases able to hydrolase dissaccharides, synthetic substrate and plant toxic β-glucosides. β-glycosidases from A. fraterculus have low activity and the enzymes from A. pickeli may be highly active depending on the substrate used. Linamarin, a cyanogenic β-glucoside present in A. pickeli food (Manihot fruit) is easly hydrolysed by A. pickeli β-glycosidases (A. fraterculus eats on guava fruits and may obtain carbohydrate through the action of α-glycosidases, that are much more active them the β-glycosidases). A. pickeli probably uses glucose derived from linamarinan avoiding the effects of the toxic aglycon. Rhynchosciara americana has 4 β-glycosidases (3 galactosidases and I glucosidase) in their intestinal microvilar membranes. Two of these enzymes are activated by Triton X-100. In β glucosidase the activation has Ka= 4µM, α=0,5 e β=2. β-thioglycosidases occur in Aphids. One digestive β-glucosidase from Diatraea saccharalis resolved by hydrofobic chrornatography hydrolyses sinigrin. The same enzyme may hydrolyse O- and S-glucosides with the same efficienly. Enzymes with this specificity have never been described before. In this study we shown some adaptations of insects to use substrates with β-glycosidic bonds, allowing these organisrns to explore nutrients usualy avoided by other animals.

No description available.

No description available.

Willa Cather believed literature and journalism were separate and unequal genres. During her decade in Pittsburgh (1896-1906), as she gained recognition as a literary artist, she increasingly censored her early journalism and apprentice fiction. My dissertation promotes the recovery of these writings, especially the unsigned and pseudonymous pieces contained in two affiliated journals she served as an editor: Home Monthly the National Stockman and Farmer. My first chapter describes more then forty additional items from Home Monthly and the Stockman, including poetry, short fiction, and editorials. Annotated tables of contents and contributors' lists for both journals (1896-97) and maps and period photographs are offered in appendices.<br>Employing the methodology of New Historicism, my dissertation returns little regarded works to their approximate contexts of publication. Chapter 2 reads Cather's story "The Conversion of Sun Loo" (1900) as part of the debate over proselytizing the Chinese within the Library, a Pittsburgh magazine whose brief life (Spring and Summer of 1900) coincided with the Boxer rebellion in North China. "Sum Loo," it argues, is a satire upon recent events linking China and Pittsburgh's small Chinese colony.<br>The third chapter recovers a journalistic prototype for a story Cather held among her most "literary." Although Cather preferred to say "Paul's Case" (1905) was inspired by her teaching experience, she borrowed its plot from the city papers of November 1902, which reported the theft of $1,500 from the offices of the Denny Estate by two Pittsburgh boys. This chapter examines not only Cather's adaptation of extra-literary sources, but also her ambivalence toward her first career in journalism.<br>The final chapter concerns two late novellas, "Uncle Valentine" (1922) and "Double Birthday" (1929), written more than a decade after Cather's last physical visit to the city. Both use memories of Pittsburgh and Allegheny City at the turn of the century to attack suburbanization and class stratification, twin problems that she thought were eroding the nation's social fabric in the 1920s. / McAnulty College and Graduate School of Liberal Arts; / English / PhD; / Dissertation;