Submitted by isabela.moljf@hotmail.com (isabela.moljf@hotmail.com) on 2017-06-27T11:07:33Z No. of bitstreams: 1 liliancostamagalhaes.pdf: 1062052 bytes, checksum: e95fecc10c966e1fffa28f08cc85a959 (MD5) / Rejected by Adriana Oliveira (adriana.oliveira@ufjf.edu.br), reason: on 2017-06-27T11:38:19Z (GMT) / Submitted by isabela.moljf@hotmail.com (isabela.moljf@hotmail.com) on 2017-07-04T10:47:22Z No. of bitstreams: 1 liliancostamagalhaes.pdf: 1062052 bytes, checksum: e95fecc10c966e1fffa28f08cc85a959 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-08-08T13:23:53Z (GMT) No. of bitstreams: 1 liliancostamagalhaes.pdf: 1062052 bytes, checksum: e95fecc10c966e1fffa28f08cc85a959 (MD5) / Made available in DSpace on 2017-08-08T13:23:53Z (GMT). No. of bitstreams: 1 liliancostamagalhaes.pdf: 1062052 bytes, checksum: e95fecc10c966e1fffa28f08cc85a959 (MD5) Previous issue date: 2010-10-10 / Esta dissertação busca realizar uma investigação da produção literomusical do cantor e compositor baiano Tom Zé. Busca-se analisar sua obra sob o prisma dos Estudos Culturais e de perspectivas teóricas contemporâneas tendo como termos-chave o conceito de “entrelugar” e o de intertextualidade com o objetivo final de apresentar o artista como um novo tipo de intelectual, o “intelectual analfabeto”. Para tanto, os três capítulos desta dissertação dialogam com as ideias de pensadores como H. Bhabha, E. Said, A, Huyssen, Linda Hutcheon, A. R. de Sant`Anna, Silviano Santiago, J. P. Sartre, A. Gramsci e J. Benda, entre outros. / This dissertation aims to make an investigation of the literary-musical production of Baiano singer and songwriter Tom Zé. His work is analyzed through the perspective of Cultural Studies and of Contemporary Theory, having words such as intertextuality and “in-between” as key terms with the final objective of presenting this artist as a new sort of intellectual, the “illiterate intellectual”. In order to do so, the three chapters of this dissertation dialogue with the ideas of thinkers such as H. Bhabha, E. Said, A. Huyssen, Linda Hutcheon, A. R. de Sant`Anna, Silviano Santiago, J. P. Sartre, A. Gramsci and J. Benda, among others.

Made available in DSpace on 2014-08-20T13:32:48Z (GMT). No. of bitstreams: 1 tese_ciane_xavier_goncalves.pdf: 2548463 bytes, checksum: 75f8193b6bd48d05e54efb24e14099b9 (MD5) Previous issue date: 2013-03-08 / Ethylene is the inductor and acceleratorhormone of the maturation and senescence of climacteric fruits, as is the case of Cantaloupe melons (Cucumismelo var. Cantalupensis, Naud cv. Vedrantais) and tomatoes (LicopersicumesculentumL. cv. Micro-Tom). It is known that the reduction of production and/or the action of this hormone prolongs the shelf life of these fruits. Thus, in order to reduce the production of such hydrocarbon, were genetically transformed melon trees with clones of the ACC oxidase 'antisense', of melon (pMEL1AS, Ayubet al., 1996) and of apple (pAP4AS, Silva et al., 2004). As expected, in both cases, the ethylene production was reduced, prolonging shelf life of fruits in 7 days. However, the production of volatile compounds was also affected. The transgenic melons produced, on average, 70% less esters than the WT, independently of having been transformed with pMEL1AS or pAP4AS. As the intervention made acted in the reduction of the production of ethylene. It was emitted the hypothesis that, with the supplementation of the hormone, the synthesis of flavors would be restored. Such fact was proven in pMEL1AS melons, but not in pAP4AS. The exact causes of this difference were not yet made clear. It is believed that because of the greater reduction of the ethylene production in the fruit pAP4AS, besides affecting genes directly related to the ripening classical metabolic pathways, genes related to other pathways of synthesis of hormones have also been affected, as is the case of cytokininsor polyamines. By observation of the phenotype of pAP4AS plants we realized that these had more vegetative growth and lateral sproutings. Considering such observations, it was launched the hypothesis that with the increase of the levels of cytokinins one could interfere in the responses to ethylene, delaying the normal evolution of the fruits. In pAP4AS melons it was proved that there are higher levels of cytokinins, both in the roots and fruits.However, to confirm that these changes are effectively consequence of higher levels of cytokinins, exogenous application of that growth regulators was made. Nevertheless, were not observed any expected responses. So we decided to test the application of cytokinin in another plant model, the tomato tree cv. Micro- Tom, who is also a producer of climacteric fruits and that provides greater ease of cultivation and obtainment of greater quantity of fruit in protected environments and in areas with limited space. As molecular variables for assessment of the treatments in melons were determined the accumulation of transcript of genes of HPL, LOX and AAT, besides the ACCO and ACCS. In tomatoes, were performed physicochemical analyzes. For melons, when quantifying the accumulation of transcripts of genes of ACC synthase (ACCS), it was found that genes ACCS1 and ACCS3 showed higher expressions in WT fruits, suggesting that they have a strong relation with the evolution of the climacteric crisis. Moreover, the gene ACCS5 was more expressed in fruits pMEL1AS and pAP4AS, indicating that it is negatively regulated by ethylene. For the other variables evaluated (total soluble solids, color, carotenoids, chlorophylls, pulp firmness) during the ripening on the plant, there were no marking differences between pMEL1AS and pAP4AS. After harvesting and treatment of pMEL1AS fruits with ethylene, there was a degreening of the peel and increase of the production of esters, correlated with higher levels of transcripts of the genes of HPL, LOX, AAT1, AAT2, AAT3 and AAT4. In pAP4AS fruits, the levels of these transcripts was significantly lower, not having been observed degreeningor yellowing, nor restoration of the synthesis of esters. In these fruits (pAP4AS) it was detected a higher concentration of zeatin and zeatin ribose than in pMEL1AS and WT. For tomato plants, in which was done application of cytokinins, there was prolongation of the vegetative cycle and delay in the maturation. The fruits from the treated plants also prolonged the maturation cycle, but did not decrease sensitivity to ethylene action. It is believed that cytokinins may be the responsible ones for lower sensitivity to ethylene in melons, but this hypothesis was not confirmed and must be tested with greater profundity. The attempt to prove it using tomato plants as model was not efficient. / O etileno é o hormônio indutor e acelerador da maturação e senescência de frutos climatéricos, como é o caso de melões Cantaloupe (Cucumis melo var. Cantalupensis, Naud cv. Vedrantais) e de tomates (Licopersicum esculentum L. cv. Micro-Tom). Sabe-se que a redução de produção e/ou a ação desse hormônio prolonga o período de conservação desses frutos. Assim, com o objetivo de reduzir a produção desse hidrocarboneto, foram transformados geneticamente meloeiros com clones da ACC oxidase antisense , de melão (pMEL1AS, Ayub et al., 1996) e de maçã (pAP4AS, Silva et al., 2004). Como era esperado, em ambos os casos, a produção de etileno foi reduzida, prolongando a vida de prateleira dos frutos em 7 dias. Entretanto, a produção de compostos voláteis também foi afetada. Os melões transgênicos produziram, em média, 70% menos ésteres do que os não transformados (NT), independentemente de terem sido transformados com o pMEL1AS ou pAP4AS. Como a intervenção feita agiu na redução da produção do etileno, emitiu-se a hipótese de que com a suplementação do hormônio, a síntese de aromas seria restaurada. Tal hipótese foi comprovada em melões pMEL1AS, mas não nos pAP4AS. As causas exatas dessa diferença ainda não foram esclerecidas. Acredita-se que pela maior redução da produção de etileno nos frutos pAP4AS, além de ter-se afetado genes diretamente relacionados com as vias metabólicas clássicas do amadurecimento, genes relacionados a outras vias de síntese de hormônios também tenham sido afetados, como é o caso de citocininas ou poliaminas. Pela observação do fenótipo de plantas pAP4AS percebeu-se que essas tiveram maior crescimento vegetativo e brotações laterais. Considerando-se tais observações, lançou-se a hipótese de que com o aumento dos níveis de citocininas poderia interferir nas respostas ao etileno, retardando a evolução normal dos frutos. Em melões pAP4AS comprovou-se haver maiores teores de citocininas, tanto nas raízes quanto nos frutos. Porém, para confirmar que essas alterações são efetivamente consequência de maiores teores de citocininas, fez-se aplicação exógena desse regulador de crescimento. No entanto, não se observaram as respostas esperadas. Então optou-se por testar a aplicação de citocininas noutro modelo vegetal, o tomateiro cv. Micro-Tom, que também é produtor de frutos climatéricos e que propicia maior facilidade de cultivo e obtenção de maior quantidade de frutos em ambientes protegidos e em áreas com limitação de espaço. Como variáveis moleculares para avaliação dos tratamentos em melões determinou-se o acúmulo de transcritos de genes de HPL, LOX e AAT, além da ACCO e ACCS. Em tomates, foram realizadas análises físico-quimicas. Para melões, ao se quantificar o acúmulo de transcritos de genes da ACC sintase (ACCS), verificou-se que os genes ACCS1 e ACCS3 apresentaram maiores expressões nos frutos NT, sugerindo que esses têm forte relação com a evolução da crise climatérica. Por outro lado, o gene ACCS5 foi mais expresso nos frutos pMEL1AS e pAP4AS, indicando que é regulado negativamente pelo etileno. Para as demais variáveis avaliadas (sólidos solúveis totais, coloração, carotenóides, clorofilas, firmeza de polpa) durante o amadurecimento na planta, não houve diferenças marcantes entre pMEL1AS e pAP4AS. Após a colheita e tratamento dos frutos pMEL1AS com etileno, houve desverdeamento da casca, e aumento da produção de ésteres, correlacionado com maiores níveis de transcritos dos genes da HPL, LOX, AAT1, AAT2, AAT3 e AAT4. Nos frutos pAP4AS, os níveis desses transcritos foi significativamente inferior, não tendo-se observado desverdeamento, nem amarelamento, tampouco restauro da síntese de ésteres. Nesses frutos (pAP4AS) foi detectada uma maior concentração de zeatina e zeatina ribose do que nos pMEL1AS e nos NT. Para tomateiros, nos quais fez-se a aplicação de citocininas, houve prolongamento do ciclo vegetativo e retardamento da maturação. Nos frutos provenientes de plantas tratadas verificou-se que a ação do etileno foi regulada, em particular em relação à variação dos principais pigmentos desse fruto (β-caroteno e licopeno). Desse modo, acredita-se que as citocininas possam ser as responsáveis pela menor sensibilidade ao etileno em melões, mas essa hipótese precisa ser testada com maior profundidade. A tentativa de prová-la usando tomateiros como modelo não foi totalmente eficiente.

[pt] A dissertação se propõe a examinar o processo composicional do músico Antônio Carlos Jobim, em parceria com Vinícius de Moraes, Dolores Duran e Newton Mendonça, nos anos iniciais do movimento conhecido como Bossa Nova (1958 e 1959). Durante este período é possível observar certo movimento nas canções produzidas, mostrando tanto aproximações como distanciamentos com o repertório musical anterior (o samba-canção). Tendo como base as noções de tradição/modernidade, erudito/popular, procuramos refletir o papel do músico como uma espécie de cronista social. / [en] The paper proposes to examine the compositional process of the musician Antonio Carlos Jobim, in partnership with Vinícius de Moraes, Newton Mendonça and Dolores Duran in the early years of the movement known as Bossa Nova (1958 and 1959). During this period you can see some movement in the songs produced, showing both approaches and departures with the previous musical repertoire (samba-canção). Based on the notions of tradition / modernity, classical / popular, we reflect on the role of the musician as a kind of social chronicler.

1 Abstract Even though mitochondria possess their own genome and ribosomes, majority of mitochondrial proteins is encoded in the nucleus and translated by cytosolic ribosomes. Hence it was necessary to establish transport complexes allowing the import of proteins from the cytosol. These complexes are best described in yeast. However, we are encountering organisms lacking many of the subunits of these complexes with increasing frequency. Therefore, we are presenting the overview of the distribution of the subunits within eukaryotic organisms. We specifically take a closer look at parasitic protist Giardia intestinalis that is well known for its extreme reductions of the import complexes. There have been only few subunits identified so far. Porin Tom40, that is responsible for translocating all the incoming proteins across the outer mitochondrial membrane, has been identified despite the high divergence, while homolog of Sam50 hasn't been successfully identified yet. Sam50 is however believed to be necessary for insertion of Tom40 into the membrane. Vast part of this thesis is dedicated to this phenomenon that is highly uncommon and maybe unique among the eukaryotic organisms.

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The Mt. Tom Price Mine, located in the Pilbara region of Western Australia, has been the site of major iron ore mining since the 1960s by Rio Tinto Iron Ore/Pilbara Iron. The thesis project area covers approximately 121 km², covering the Mt. Tom Price Mining area and the surrounding catchment boundary. The climate in the Pilbara region is arid, with rainfall driven by seasonal cyclonic events, producing 300 mm/year net rainfall on average. The geology of the Mt. Tom Price area consists of a series of banded iron formations (BIF) and shales that are generally low in hydraulic conductivity values. Iron ore in the region is produced through the process of supergene enrichment whereby gangue minerals are dissolved and replaced with haematite and goethite. Mining is focused in a series of open cast pits including, North Deposit, West Pits, Centre Pits, Southern Ridge, South East Prongs, Section Six, Section Seven, and the proposed Marra Mamba Pits. Due to the impermeable nature and complex geology of the BIF sequence, groundwater flow is dominated by bedrock aquifer flow, with compartmentalization occurring in several areas of the mine. Highly faulted and folded units can also have increased hydraulic conductivity values. Pit floor lowering began to encounter the regional water table in early 1994. A series of dewatering bores and depressurization measurements have been utilized to ensure dry mining practice. This data was used to help understand regional groundwater flow and create the Mt. Tom Price Groundwater Model (MTPGM). A 3D geological model of the project area was created to aid visualisation of semi-regional hydrogeology. From this model, accurate template files were created so that geological detail loss is kept to a minimal when entering hydrogeological parameters into the MTPGM. The MTPGM was setup using PMWIN Pro, a graphical user interface for use with MODFLOW. Stresses such as recharge and pumping were entered via software packages within MODFLOW. The model was run to simulate measured 1994-2007 responses to dewatering and high rainfall events. A Parameter Estimation (PEST) software package and trial and error calibration was used to lower stress response variances that were observed in the model output files. This was achieved by the adjustment of hydrogeological parameters such as hydraulic conductivity and specific yield values. A prediction simulation of final pit lake recovery was created Using the calibrated MTPGM. Recovery curves predicted that full recovery of the water table of the pit voids varied from 96 to 120 years, recovering to levels close to the initial heads measured in 1994 before large-scale pumping commenced. The hydrochemistry of the groundwater in the mining area is highly influenced by geological hosts, with clearly defined hydrochemical signatures approximated for each screened geological unit. Due to the sulphur rich, acid- forming Mt. McRae Shale, regular monitoring of pit and groundwater is essential. Final pit lake water quality was estimated using final pit levels and recovery rates approximated from the MTPGM, combined with historical data and previous groundwater quality reports. Pit lake water quality is dominantly driven by evaporation concentration, caused by high evaporation rates and low throughflow. Pit waters are expected to be brine waters (greater than 100,000 mg/L TDS), with high levels of acidity values occurring in the South East Prongs and Section Six pits due to the exposure of the acid forming Mt. McRae Shale above the pit lakes at these localities. Future studies should focus on more detailed modelling of the compartmentalised aquifer systems. This would produce much more accurate final pit lake levels. Further study of the Mt. McRae Shale formation and its implications on acidity should also be undertaken. Seasonal fluctuations in lake levels will affect acidity due to the continual re-exposure and oxidation of the Mt. McRae Shale. This could be studied to help understand short term pit lake quality conditions and help to predict long term acidity conditions in the pit lakes.

Tom Cruise was one of the most financially successful stars of the 1980s and 1990s and remains an important Hollywood player. In his time at Paramount, he negotiated new deals which redefined how stars earned revenue from their films. Yet little substantial study has been made of him or his persona. Cruise came to prominence in the 1980s, an epoch which redefined the terms of masculinity, moving away from a particular martial ideal following American defeat in Vietnam. His persona addresses the consequent anxieties surrounding these significant social changes. In addition to this, his image can be understood within a psychoanalytic framework to be offering a 'compromise formation' to the difficulties of psychosexual development. Cruise appears to offers a challenge to the father, but in reality recedes from Oedipal threat. Chapter One examines the nascent Cruise star persona and its development across his films. The chapter provides a historical overview and contextualisation of the persona. Chapter Two explores how the persona offers a 'performative' model of masculinity based on a heroic martial ideal, as well as his positioning as an object of spectacle and the onscreen homoerotic relationships he enjoys. Chapter Three looks at the star's association with the racial 'other' and preoccupation with male friendships at the expense of heterosexual romance. Objectification through spectacle, which black characters and Cruise share in his films, indicate a symbolic shared powerlessness within the hegemony. Chapter Four argues that this lack of status is characterised by Cruise's struggle against male authority figures, which represent both corporate America and the punishing father. This relays the trauma of Oedipal struggle, which Cruise attempts to evade. Chapter Five looks in further depth at the Cruise persona's preoccupation with male bonds and lack of interest in women, both indicative of a regression from the phallic to the earlier anal/cannibalistic psycho-sexual stage, as he is unable to overcome the symbolic father . The thesis concludes by suggesting Cruise's persona is a compromise: it presents a triumphant young man who in reality is oppressed by patriarchal forces. This compromise is premised on youth and is threatened as Cruise ages, exaggerated by social changes within America. Biologically and socially, Cruise's persona is no longer tenable.

The purpose of this study is to explore Mark Twain's involvement with the southern ante-bellum experience as reflected in his Southern Trilogy, The Adventures of Tom Sawyer, The Adventures of Huckleberry Finn (Tom Sawyer's Comrade), and Pudd'nhead Wilson. He came to denounce the South more and more vehemently in these novels, and each occupies a critical position in his artistic and philosophical growth.

The aim of the thesis was to evaluate the feeding parameters of hybrid B.U.T. 6 at selected farm. Six batches of tom turkeys were evaluated in this study. The growth intensity analysis was performed based on weekly weighing. The average live weight was 21.83 kg at the age of 21 weeks. The highest value was in the 3rd batch (22.18 kg) and the lowest value was in the 2nd and the 6th batch (21.62 kg). In comparison with the "Management guide", the differences in average weight from the 5th week of age to the end of fattening were evaluated as statistically significant. The average feed conversion ratio was registered 2.73 kg. The highest feed conversion was in the 1st batch (2.82 kg) and the lowest was in the 5th batch (2.62 kg). The average inflection point was reached in the 14th week (12.1 kg). First the inflection point was achieved in the 1st and 2nd batch (13.6 weeks; 11.7 kg and 13.7 weeks; 11.4 kg) and at the latest in the 4th batch (15.5 weeks; 13.6 kg). The average maximum daily gain was reached 203.1 g (13.6 weeks). The highest was in the 3rd batch (204.9 g; 13.6 weeks) and the lowest was in the 4th batch (195.3 g; 14.3 weeks). The average mortality rate was found 6.39%. The highest mortality rate was in the 6th batch (8.44%; 858 pcs) and the lowest was in the 4th batch (4.50%; 457 pcs).