Seja na literatura, em filmes ou séries de TV, as temáticas da utopia/distopia e do apocalipse se tornam cada vez mais recorrentes. Tendo por base o arranjo de um design social utópico/distópico e de um imaginário apocalíptico, esta dissertação tem por objetivo analisar o romance Oryx e Crake, publicado em 2003 pela escritora canadense Margaret Atwood, autora de uma obra extensa, que é considerada ao mesmo tempo acadêmica e popular. Oryx e Crake retrata um universo ficcional onde a humanidade foi quase totalmente aniquilada por uma epidemia que irrompeu simultaneamente em vários países. Nesse cenário pós-apocalíptico, o Homem das Neves, único sobrevivente provável, busca alimentos e suprimentos em uma área costeira, relembrando seu passado e dividindo residência com criaturas geneticamente modificadas. Considerando uma possível combinação de gêneros literários e efeitos narrativos, o objetivo desta investigação é explorar o romance, separando o passado e o presente da narrativa, cada um associado, respectivamente, aos conceitos de ustopia (termo cunhado por Atwood, para se referir à fusão entre utopia e distopia) e de apocalipse/Armageddon. Os conceitos são analisados com base em como se relacionam entre si e, em última instância, quanto ao que podem revelar sobre a nossa sociedade atual. Como aporte teórico-crítico, a investigação recorre a nomes como Erich Fromm (1990), Fredric Jameson (2005; 2009), Gregory Claeys (2010), Northrop Frye (1973), Paul Alkon (1987) e Peter Fitting (2010), bem como a uma série de estudiosos atwoodianos, especialmente Coral Ann Howells (2005; 2006). A voz de Margaret Atwood como teórica e crítica literária também permeia todo o texto, fornecendo informações valiosas para a análise de sua própria ficção. Pela sua riqueza tanto em termos de forma quanto de conteúdo, Oryx e Crake representa um desafio para os seus leitores e estudiosos. Ao final do trabalho, fica manifesto o quão assustadoramente próximo este mundo ficcional criado por Atwood está da nossa realidade, sendo a imagem de um universo que, em certo grau, já habitamos. / The themes of utopia/dystopia and apocalypse are becoming increasingly more frequent in literature, movies or TV series. Taking into account an arrangement of a utopian/dystopian social design and an apocalyptic imagination, this thesis aims at examining the novel Oryx and Crake, published in 2003 by the Canadian writer Margaret Atwood, author to an extensive body of works, considered at one time academic and popular. Oryx and Crake portrays a fictional universe where humankind has been almost entirely annihilated by an epidemic that broke out simultaneously in several countries. In this post-apocalyptic scenario, Snowman, the probable sole survivor, scavenges for food and supplies in a coastal area, recollecting his past and sharing residence with genetically modified creatures. Considering a possible combination of literary genres and moods, the focus of this investigation is the play of past and present in the novel, each one associated with the concepts of ustopia (a term coined by Atwood to refer to the fusion of utopia and dystopia) and apocalypse/Armageddon, respectively. The concepts are analyzed on the basis of how they relate to each other and, ultimately, as to what they reveal about our contemporary society. For theoretical support, the thesis draws on names like Erich Fromm (1990), Fredric Jameson (2005; 2009), Gregory Claeys (2010), Northrop Frye (1973), Paul Alkon (1987), Peter Fitting (2010), and on a number of Atwoodian scholars and critics, especially Coral Ann Howells (2005; 2006). The voice of Margaret Atwood as theoretical and literary critic also permeates the entire thesis, providing valuable insights for the analysis of her own fiction. For its wealth in terms of form and content, Oryx and Crake poses a significant challenge for readers and researchers. At the end of the work, it is evident that the fictional universe created by Atwood is frighteningly close to our reality, reflecting a world that, to a certain extent, we already inhabit.

L’organisation territoriale de l’Égypte « unifiée » a dans un premier consisté en un découpage des deux grandes entités géographiques qui la constituent, la Haute et la Basse-Égypte, en un nombre variable de régions nommées sp3.t (sépat). Chacune de ces divisions, que nous nommons « province », possède une histoire, une culture et des cultes qui lui sont propres mais qui s’inscrit malgré tout dans celle du pays.L’étude de la XVIe province de Haute-Égypte, ou province de l'Oryx, se fait sur trois niveaux. Tout d’abord la géographie humaine, qui traite de l’administration du territoire comme des ressources ainsi que de leur évolution, mais également des individus vécurent à ces époques et prirent part à l’histoire de la province. Ensuite, la topographie cultuelle qui s’intéresse à la répartition des nécropoles et des lieux de cultes dont l’intérêt concerne autant l’économie que l’influence cultuelle. Enfin la géographie religieuse s’appuie sur les conceptions mythologiques, comme les processions géographiques, qui reprennent des éléments de tradition cultuelle dans le but de développer une véritable somme cultuelle de chaque province alors que, durant le IIe millénaire AEC, le système provincial s’effondre. Dès lors, le découpage des provinces se maintient dans les temples, bien que certains éléments de ces sommes soient de pures inventions destinées à compléter des données inconnues ou inexistantes, mais créant alors de toutes nouvelles traditions.De cette manière, la province de l’Oryx se démarque par une importance relative durant l’Ancien Empire mais surtout durant le Moyen Empire. Au Nouvel Empire, le fractionnement de la province a conduit certaines des localités les plus importantes à nouer des relations avec une métropole voisine, Hermopolis. Ainsi, peu à peu, la province perd en puissance et finit par perdre son identité au profit du nouveau nome hermopolitain. En revanche, durant ce déclin, l’ancienne capitale, Hébénou, voit un regain de popularité à travers l’emblème de la province, l’oryx qui devient une bête séthienne et maléfique. Sa divinité poliade, Horus, acquiert alors un statut de chasseur d’oryx et de restaurateur de l’ordre cosmique, des traits qui deviennent le nouveau visage de cette province autrement oubliée. / The territorial organisation of the « united » Egypt consisted first in a division of the two great geographical entities composing it, Upper and Lower Egypt, in a varying number of regions called sp3.t (sepat). Each one of these divisions we call “province” has its own history, culture and cults which are included in the ones of the country.The study of the 16th Upper Egyptian province, or Oryx province, stands on three levels. First, human geography deals with territory administration and resources and their evolution, but also on the individuals who lived in those times and took action in the history of the province. Then, cultic topography focuses on the distribution of necropolises and sanctuaries, which interest is economy as well as cultic influence. At last, the religious geography is based on mythological constructions, such as geographical processions, which take elements from the cultic traditions in order to develop real cultic summas while, during the 2nd millennium BCE, the provincial system collapses. Therefore, the provincial division remains in the temples, even if some elements of these summas are pure inventions intended to complement unknown or inexistent data, creating so whole new traditions.In this way, the Oryx province stands out with a relative importance during the Old Kingdom, but especially during the Middle Kingdom. In the New Kingdom, the splitting of the province led some of the most important localities to bond with a neighbour metropolis, Hermopolis. Thus, progressively, the province loses power and ends up with losing its own identity in favour of the new Hermopolitan Nome. However, during this demise, the old capital, Hebenu, gets a popular revival through the province emblem, the oryx, which becomes a sethian and maleficent beast. Its poliad divinity, Horus, acquires a new status of oryx hunter and cosmic order restorer, features forming the new face of this otherwise forgotten province.

Seja na literatura, em filmes ou séries de TV, as temáticas da utopia/distopia e do apocalipse se tornam cada vez mais recorrentes. Tendo por base o arranjo de um design social utópico/distópico e de um imaginário apocalíptico, esta dissertação tem por objetivo analisar o romance Oryx e Crake, publicado em 2003 pela escritora canadense Margaret Atwood, autora de uma obra extensa, que é considerada ao mesmo tempo acadêmica e popular. Oryx e Crake retrata um universo ficcional onde a humanidade foi quase totalmente aniquilada por uma epidemia que irrompeu simultaneamente em vários países. Nesse cenário pós-apocalíptico, o Homem das Neves, único sobrevivente provável, busca alimentos e suprimentos em uma área costeira, relembrando seu passado e dividindo residência com criaturas geneticamente modificadas. Considerando uma possível combinação de gêneros literários e efeitos narrativos, o objetivo desta investigação é explorar o romance, separando o passado e o presente da narrativa, cada um associado, respectivamente, aos conceitos de ustopia (termo cunhado por Atwood, para se referir à fusão entre utopia e distopia) e de apocalipse/Armageddon. Os conceitos são analisados com base em como se relacionam entre si e, em última instância, quanto ao que podem revelar sobre a nossa sociedade atual. Como aporte teórico-crítico, a investigação recorre a nomes como Erich Fromm (1990), Fredric Jameson (2005; 2009), Gregory Claeys (2010), Northrop Frye (1973), Paul Alkon (1987) e Peter Fitting (2010), bem como a uma série de estudiosos atwoodianos, especialmente Coral Ann Howells (2005; 2006). A voz de Margaret Atwood como teórica e crítica literária também permeia todo o texto, fornecendo informações valiosas para a análise de sua própria ficção. Pela sua riqueza tanto em termos de forma quanto de conteúdo, Oryx e Crake representa um desafio para os seus leitores e estudiosos. Ao final do trabalho, fica manifesto o quão assustadoramente próximo este mundo ficcional criado por Atwood está da nossa realidade, sendo a imagem de um universo que, em certo grau, já habitamos. / The themes of utopia/dystopia and apocalypse are becoming increasingly more frequent in literature, movies or TV series. Taking into account an arrangement of a utopian/dystopian social design and an apocalyptic imagination, this thesis aims at examining the novel Oryx and Crake, published in 2003 by the Canadian writer Margaret Atwood, author to an extensive body of works, considered at one time academic and popular. Oryx and Crake portrays a fictional universe where humankind has been almost entirely annihilated by an epidemic that broke out simultaneously in several countries. In this post-apocalyptic scenario, Snowman, the probable sole survivor, scavenges for food and supplies in a coastal area, recollecting his past and sharing residence with genetically modified creatures. Considering a possible combination of literary genres and moods, the focus of this investigation is the play of past and present in the novel, each one associated with the concepts of ustopia (a term coined by Atwood to refer to the fusion of utopia and dystopia) and apocalypse/Armageddon, respectively. The concepts are analyzed on the basis of how they relate to each other and, ultimately, as to what they reveal about our contemporary society. For theoretical support, the thesis draws on names like Erich Fromm (1990), Fredric Jameson (2005; 2009), Gregory Claeys (2010), Northrop Frye (1973), Paul Alkon (1987), Peter Fitting (2010), and on a number of Atwoodian scholars and critics, especially Coral Ann Howells (2005; 2006). The voice of Margaret Atwood as theoretical and literary critic also permeates the entire thesis, providing valuable insights for the analysis of her own fiction. For its wealth in terms of form and content, Oryx and Crake poses a significant challenge for readers and researchers. At the end of the work, it is evident that the fictional universe created by Atwood is frighteningly close to our reality, reflecting a world that, to a certain extent, we already inhabit.

>Magister Scientiae - MSc / Next generation sequencing (NGS) technology platforms have accelerated ability to produce completed genome assemblies. Recently, collaborators at Tygerberg Medical School outsourced the sequencing of Oryx bacillus, a member of the Mycobacterium tuberculosis complex (MTC). A total of 31,271,059 short reads were generated and required filtering, assembly and annotation using bioinformatics algorithms. In this project, an NGS assembly pipeline was implemented, tailored specifically for SOLiD sequence data. The raw reads were aligned to seven fully sequenced and annotated MTC members, namely, Mycobacterium tuberculosis H37Rv, H37Ra, CDC1551, F11, KZN 1435, Mycobacterium bovis AF2122/97 and Mycobacterium bovis BCG str. Pasteur 1173P2 using NovoalignCS. Depth and breadth of sequence coverage across each base of the reference genome was calculated using BEDTools, and structural variation. Structural variation at the nucleotide level including deletions, insertions and single nucleotidepolymorphisms (SNPs) were called using three tools, GATK, SAMtools and Nesoni. These variations were further filtered using in-house PERL scripts. Putative functional roles for the alterations at the DNA level were extrapolated from the overlap with essential genes present in annotated MTC members. Approximately 20,730,631 short reads (59.78%) out of a total of 31,271,059 reads aligned to the seven reference genomes. The per base sequence coverage calculations revealed an average of 1,243 unaligned regions. These unaligned regions overlapped with mycobacterial regions of difference (RD) and genetic phage elements acquired by the MTC through horizontal gene transfer and are genes prevalent in the clinical isolates of M. tuberculosis. A total of 2,680 genetic variations were identified and categorised into 845 synonymous and 1,724 non-synonymous SNPs together with 44 insertions and 67 deletions. Some of the variant alleles overlapped known genes to be involved in TB drug resistance. While the biological significance of our findings remain to be elucidated, it nonetheless deserves further attention, because SNPs have the potential to impact on strain phenotype by gene disruption. Therefore, any hypotheses generated from these large-scale analyses will be tested by our collaborators at Tygerberg medical school.

Please read the abstract in the section, 09summary, of this document / Thesis (PhD (Zoology))--University of Pretoria, 2008. / Zoology and Entomology / PhD / unrestricted

This thesis explores Atwood's depiction of gender in Oryx and Crake and The Year of the Flood. In an interview from 1972, Margaret Atwood spoke on survival: "People see two alternatives. You can be part of the machine or you can be something that gets run over by it. And I think there has to be a third thing." I assert that Atwood depicts this "third thing" through her characters who navigate between the binaries of "masculine" and "feminine" in a third realm of gender. As the female characters—regardless of their passive or aggressive behavior—engage in a quest for agency, they must overcome bodily limitations. Oryx—the quintessential problematic, oppressed feminine figure—and Ren are both associated with sex as they are passed from man to man throughout their lives. Furthermore, as other females (namely, Amanda and Toby) adopt masculine traits associated with power in an attempt at self-preservation both before and after the waterless flood, men in the novels strive to subvert this power through rape to remind these women of their confinement within their physical bodies and to reinstitute the binary gender system. The men also span the gender continuum, with Crake representing the masculine "machine" and Jimmy gravitating toward the feminine victim. Crake, who seems to live life uninhibited from his body, appears to escape the bodily confinements that the women experience, while Jimmy's relationship to his body is more complex. As Jimmy competes to "out-masculinize" Crake, and Amanda and Toby struggle to avoid both identification with and demolition by the machine, readers of the novels are invited to think beyond the "machinery" of gender norms to consider gender as a continuum instead of a dualistic factor.

The developing knowledge of life sciences is at the crux of Margaret Atwood's Oryx and Crake as she examines human promise gone awry in a near-future dystopia. This thesis examines aspects of posthumanism, ecocriticism, and feminism in the novel's scientific, cultural, and environmental projections. Through the trope of extinction, Atwood's text foregrounds the effects of human exceptionalism and instrumentalism in relation to the natural world, and engenders an analysis of human identity through its biological and cultural aspects. Extinction thus serves as a metaphor for both human development and human excesses, redefining the idea of human within the context of vulnerable species. Oryx and Crake reveals humanity's organic connections with non-human others through interspecies gene-splicing and the ensuing hybridity. In this perspective, Atwood's text provides a dialogue on humankind's alienation from the natural world and synchronic connections to the animal other, and poses timely questions for twenty-first century consumerism, globalism, and humanist approaches to nature. The loss of balance provoked by the apocalyptic situation in Oryx and Crake challenges commonplace attitudes toward beneficial progress. This imbalance signals the need for a new narrative: A consilient reimagining of humanity's role on earth as an integrated organism rather than an intellectual singularity.

In her 2007 essay “Slow Death (Sovereignty, Obesity, Lateral Agency),” Lauren Berlant asserts that “in the scene of slow death, a condition of being worn out by the activity of reproducing life, agency can be an activity of maintenance” (759). This concept emphasizes the difficulty of maintaining one’s agency while experiencing chronic exhaustion, or what can be referred to as the “wearied state.” Utilizing Berlant’s theoretical framework, this thesis investigates the concept of weariness in two dystopic texts: Margaret Atwood’s The Handmaid’s Tale (1985) and Oryx and Crake (2003). The respective protagonists of The Handmaid’s Tale and Oryx and Crake, Offred and Oryx, each struggle to maintain their agency in the dystopic societies that work to oppress them. Offred, by utilizing wordplay, locates a way to successfully navigate her weariness while simultaneously subverting these who hold power over her. Oryx, oppositely, fails to recognize the sexual power dynamics of her position as a sex slave. Oryx fails to locate her agency, which causes her to normalize her sexually traumatic past. Overall, this thesis argues that weariness need not be final if one makes no attempt to normalize traumatic experiences, remains privy to oppressive ideologies, and retains the ability to cope.

Simulators utilizing virtual reality have a problem with visibility of controls; when using a head mounted display, a user is blind to the controls being used. Meaning that the user needs to become accustomed to the controls before utilizing the simulator properly. Oryx Simulations has acknowledged this issue, and have been experimenting if it would be possible to use mixed reality to solve this issue. This study investigates two techniques as a solution, depth occlusion and stencil masking. The study compares depth occlusion and stencil masking to the commonly-used chroma key functionality. Chroma keying could theoretically achieve a seamless blend between the virtual objects and real objects. The results presented show a promising outcome for depth occlusion specifically, which has the highest total score, visibility and lowest amount of leakages between the categories tested. This report presents and reflects upon those results. It concludes by discussing opportunities for further investigation into depth occlusion.

Conservation biologists have used reintroduction as a method to reestablish extirpated species in their native habitat. Three important aspects of a successful reintroduction effort include: (1) a habitat suitability study of the reintroduction area, including effects of migration corridors; (2) identification of possible predators of the reintroduced species; and (3) a post-reintroduction assessment including an evaluation of the species' population dynamics. In this study I examine the suitability of Guadalupe Mountains National Park (GUMO) as a reintroduction area for desert bighorn sheep. The study used landscape metrics to compare GUMO to a nearby mountain range that is currently supporting an estimated population of 400 bighorn sheep. This study identified migration corridors for bighorns throughout the region and evaluated mountain lion (a potential predator of bighorn sheep) numbers either residing in or passing through the park between the years 1997 to 2004. Results on the studies in GUMO revealed 15,884 ha of suitable habitat for bighorn sheep and provided evidence of migration routes between GUMO and neighboring mountain ranges. In terms of potential predators, a minimum of 32 resident and/or transient mountain lions occurred in GUMO over a seven year period, and a minimum of 15 cats used the park in 2002. Based on estimates of individual home range of males and females, GUMO should be able to support four to five individuals. The genetic data indicates a high number of transients or perhaps an unstable population of mountain lions that may be the result of intense hunting pressure of cats in Texas. Finally, my study simulates parameters of the population dynamics of a different species, the Arabian oryx that was reintroduced as three separate populations to the Israeli Negev between 1998 and 2005. I simulated population growth and the effect of migration corridors on species persistence. Results suggest that migration corridors are essential for a self-sustaining viable metapopulation under current natality rates. In the event that natality rates increase (as was evident in a reintroduced population of Arabian oryx in Oman), metapopulation can reach viable size with only two of the release sites (open, flat terrain) connected by migration corridors.