Made available in DSpace on 2015-04-14T13:20:43Z (GMT). No. of bitstreams: 1 390659.pdf: 899718 bytes, checksum: e1697c2632448545c1eca54a88e2b8f4 (MD5) Previous issue date: 2007-03-05 / Esta pesquisa tem como objeto de estudo o processo de supervis?o de est?gio em Servi?o Social e sua rela??o com o projeto ?tico-politico, na efetiva??o da compet?ncia profissional. Almeja conhecer como se constituiu o processo de supervis?o de est?gio, a fim de propor estrat?gias que contribuam para a efetiva??o da compet?ncia profissional nas dimens?es ?tico-pol?tica, te?rico-metodol?gica e t?cnico-operativa e, desse modo, reafirmar o significado social da profiss?o. Busca, ainda, identificar de que modo o processo de supervis?o possibilita o exerc?cio da compet?ncia e das habilidades previstas no atual projeto profissional, no intuito de fortalec?-las, bem como dar visibilidade a esse processo sob a ?tica dos supervisores acad?micos e de campo e de alunos-estagi?rios, tendo em vista a atual l?gica curricular que norteia a forma??o profissional. A metodologia utilizada ? qualitativa, e a t?cnica para o exame das informa??es ? a An?lise de Conte?do. O corpus de an?lise constituise de documentos, como os artigos publicados sobre a tem?tica nos anais e revistas dos eventos cient?ficos promovidos pela Associa??o Brasileira de Ensino e Pesquisa em Servi?o Social (ABEPSS), realizados no per?odo de 1996 a 2004. Envolve tamb?m depoimentos de docentes do Servi?o Social e grupos focais com os assistentes sociais-supervisores de campo e os discentes. Nessa dimens?o te?rico-metodol?gica, supervis?o de est?gio em Servi?o Social ? inst?ncia que articula e d? visibilidade para as inter-rela??es entre institui??es, sujeitos e outras ?reas de saberes e para as dimens?es ?tico-pol?tica e te?rico-metodol?gica, como requisito ? t?cnico-operativa, as quais asseguram a compet?ncia profissional. ? uma constru??o sociohist?rica, instituindo-se como processo que pressup?e ver sobre, n?o no sentido de superior, mas de modo perspectivado, incorporando a hist?ria, as contradi??es e as supera??es. Constitui-se em espa?o afirmativo de forma??o e de media??es no processo de forma??o e de exerc?cio profissional

Made available in DSpace on 2015-04-14T13:38:32Z (GMT). No. of bitstreams: 1 436418 - Parcial.pdf: 369872 bytes, checksum: 7abbdae05b7aaa5e127dcb3f421e7370 (MD5) Previous issue date: 2012-01-02 / The study in question plans to discuss the relation between writing a literary text and the teaching of Creative Writing. For that purpose, the idea of some authors and theorists are verified about the subject. Aside from that, it presents briefly the process of creating a fictional novel entitled Amor ? Guilhotina, describing the trajectory out of the literary text since the germ of the literary work until its relation with philosophy. / O presente estudo pretende discutir a rela??o entre a escrita de um texto liter?rio e o ensino da Escrita Criativa. Para tanto, verificam-se as ideias de alguns escritores e te?ricos sobre o assunto. Al?m disso, apresenta de forma breve o processo de cria??o ficcional da novela intitulada Amor ? guilhotina, descrevendo a trajet?ria percorrida fora do texto liter?rio desde o germe Liter?rio da obra at? a sua rela??o com a filosofia.

La tuberculose (TB) reste parmi les 10 premières causes de décès dans le monde ; l’émergence/réémergence de la TB résistante aux antituberculeux aggrave la situation et représente un défi majeur pour l’éradication de la TB. Le Laos est entouré par des pays fortement touchés par la TB et la TB multi-résistante (MDR) et cette maladie représente une priorité en termes de santé publique dans ce pays. Il n’existe encore aucune donnée sur la structure génétique et la résistance aux antibiotiques de la population de M. tuberculosis au Laos.Dans ce contexte, ce travail avait pour but d’analyser la diversité génétique et la structure des populations de M. tuberculosis ainsi que les déterminants génétiques associés à la résistance à partir d’échantillons collectés lors de l’enquête de prévalence nationale de la Tuberculose (TBPS) 2010-2011, l’enquête de résistance aux antituberculeux (DRS) 2016-2017 et chez les cas suspects de MDR-TB au Laos (2010-2014). Plusieurs techniques d’analyses ont été utilisées, comprenant les tests de sensibilité aux médicaments (phénotypique et génotypique), le séquençage et le génotypage par spoligotypage et MIRU-VNTR. Les données ont été analysées par des méthodes statistiques et phylogénétiques.Premièrement, ce travail s’est focalisé sur la diversité des familles de M. tuberculosis circulant au Laos. Les familles EAI et Beijing (76.7% et 14.4% respectivement) ont été principalement observées dans les échantillons de TBPS, alors que la famille Beijing était plus fréquente dans les échantillons de DRS et chez les patients suspectés de MDR-TB (35% et 41% respectivement). La transmission récente était non-négligeable avec un taux de « clustering » global de 11.9%, et des taux pour Beijing de 20 % et EAI de 11 %. Deuxièmement, les résultats ont révélé des profils de résistance très diverses allant de la mono-résistance jusqu’à la pré-XDR (ultrarésistance). Les mutations associées aux profils de résistance ont montré une grande diversité, avec cependant certaines mutations majeures dans les gènes rpoB, katG, et rpsL. Le gène pncA a montré un pattern différent avec de la diversité sans mutations prééminentes. En plus des mutations détectées, des délétions et insertions de bases ont été également observées. Le séquençage a montré son utilité pour la détection de la résistance aux antibiotiques dans les trois échantillons à l’étude. Enfin, la famille Beijing, famille la plus problématique au niveau mondial en termes de résistance et de transmissibilité, a été identifiée de manière significative dans le groupe de patients <35 ans, principalement dans les provinces du Nord, dans les cas de transmissions récentes et chez les isolats très résistants. Tous ces points suggèrent un risque d’émergence de la MDR-TB accrue au Laos dû à la famille Beijing.En conclusion, cette étude permet d’avoir pour la première fois un aperçu de la structure des populations de M. tuberculosis au Laos. Les résultats soulignent le risque d’augmentation du nombre de cas infectés par la famille Beijing et donc des cas de résistance. Pour empêcher une dégradation de la situation, il est essentiel d’améliorer les stratégies pour le dépistage des résistances et de développer des tests moléculaires capables de couvrir un large nombre de mutations qui soit simple à implémenter dans les pays à ressources limités. Les résultats de ce travail serviront de base en termes de famille/sous-famille/génotype et de mutations associées à la résistance au Laos. Ces données pourront être comparées avec de futures études/analyses pour étudier l’évolution de la TB et de la TB résistante et ainsi d’évaluer l’efficacité des politiques de contrôle mises en place. La description des mutations associées aux résistances est utilisée pour créer une base de données régionale en collaboration avec le Vietnam et le Cambodge pour développer un outil de diagnostic basé sur la technologie des puces à ADN pour améliorer la détection de la résistance dans la région. / Tuberculosis (TB) is still one of the top 10 leading causes of death worldwide; the emergence/re-emergence of drug resistant TB aggravates the situation globally and challenges the prospect of ending TB by 2035. Lao PDR is surrounded by TB and MDR-TB high burden countries and TB continues to be one of the priority infection diseases in this country. The prevalence of TB in 2010 was almost twice as high than previous estimates and little is known about drug resistance. Up to now, M. tuberculosis population data regarding drug resistance and genetic structure are totally absent. In this context, we aimed to study the diversity and the structure of M. tuberculosis population and the genetic determinants associated to drug resistance using clinical samples collected from the TB prevalence survey (TBPS), 2010-2011; from the Drug resistance survey (DRS), 2016-2017 and from presumptive MDR-TB cases in Lao PDR (2010-2014). Various methods and analyses were used, including drug susceptibility testing (phenotypic and genotypic), DNA sequencing and genotyping of M. tuberculosis using spoligotyping and MIRU-VNTR. The data were analyzed by statistical and phylogenetic analyses.Firstly, this work was focused on the diversity of M. tuberculosis families circulating in Lao PDR. According to the result form TBPS, EAI and Beijing family (76.7% and 14.4% respectively) were mainly observed, while Beijing family was more observed in DRS, and presumptive MDR-TB cases (35% and 41% respectively). The level of recent transmission in Lao PDR was non-negligible with a global clustering rate of 11.9% and in Beijing and EAI of 20% and 11%, respectively. Secondly, the results demonstrated the diversity of drug resistant patterns from mono-resistance to pre-extensively drug resistance (pre-XDR). A high diversity of mutations associated with drug resistance was also observed, however common mutations were mainly found (e.g: mutations in rpoB gene, katG and rpsL). The pattern was different for pncA gene, we observed a diversity of mutations without preeminent ones. Besides the number of known and unknown mutations associated with anti-TB drug resistance, deletion and insertion of bases were also observed. The sequencing showed its usefulness for drug resistance detection. Lastly, Beijing family, which is the more problematic family in the world in terms of resistance and transmissibility, was observed on a significant manner in young age group, mainly in the northern provinces, in recent transmission cases and among highly drug resistant isolates, suggesting an increasing risk of highly drug resistance TB due to highly transmissible Beijing strains in Lao PDR.In conclusion, this study provides the first genetic insights into the M. tuberculosis population in Lao PDR. The results underline the risk of increase of Beijing and drug resistant TB in the country. In order to prevent a more serious situation in the future regarding drug resistance as observed in neighboring countries, there is an urgent need of effective strategy improvement for drug resistance screening and the development of rapid molecular tests that cover a large number of drug resistance simultaneously with a feasible implementation in the limited resource countries. The results of genotyping from our study will be the baseline of families/subfamilies/genotype of M. tuberculosis population and of the mutations associated with drug resistance in Lao PDR. These data will be compared with further study/analysis to evaluate the trend of TB and drug resistant TB in the country and to determine if the drug resistance is under control after the set-up of new policies. The data of drug resistance associated mutations are used to build a regional database in collaboration with Vietnam and Cambodia in order to develop a diagnostic tool based on DNA chip technology to improve the drug resistance detection in the region.

Le site Gaudreau est un site perturbé et à occupations multiples situé dans le sud-est du Québec, et présente des occupations datant du Paléoindien Récent jusqu’à la période historique. Les occupations Archaïques du site, noté par la présence de bifaces diagnostiques de l’Archaïque Supérieur et de l’Archaïque Terminal et par des Macrooutils de l’Archaïque Moyen et de l’Archaïque Supérieur, sont le sujet principal de ce mémoire. Puisqu’aucune occupation ne peut être différencié horizontalement ni verticalement, et qu’aucun objet non-diagnostique ne peut être associé avec certitude, seul un échantillon de 32 objets ont été observés. Étant donné la faible taille de l’échantillon analysé, il est fort probable qu’un plus grand nombre de sources de matières premières aient été utilisés durant les occupations de l’Archaïque. Toutefois, un réseau de matières premières lithiques similaire à ceux des sites du Lac Mégantic a été observé, avec une forte représentation de la rhyolite Kineo-Traveller et des cherts Appalachiens. Des cherts des Grands Lacs et le quartzite de Cheshire sont aussi présents. Le mudstone silicifié d’origine locale et le quartz sont par contre faiblement représentés dans l’échantillon, probablement dû à un biais de proximité de source. L’analyse technique de l’échantillon, sans contrôle pour les pratiques techno-économiques, dénote plusieurs récurrences techniques à l’intérieur des unités typologiques, sans toutefois appuyer des différences récurrentes significatives entre les matières premières de régions différentes. À cause de la taille de l’échantillon et du contexte perturbé, la pertinence des fortes similarités entre certains objets est douteuse. La segmentation interpersonnelle des chaînes opératoires ne pouvait être déterminée dans l’échantillon. Cependant, les résultats incitent plutôt à croire que les matières premières devaient circuler sous diverses formes. Il peut être considéré que, en dehors des matières premières locales, les occupants Archaïques du site Gaudreau n’avaient pas d’accès direct aux matières premières exogènes. / The Gaudreau site is a disturbed multicomponent site located in Southeastern Quebec, with occupations dating from the Late Paleoindian into the historic period. The Archaic occupations, noted through the presence of multiple diagnostic bifaces forms and macrotools, are the primary subject of this thesis. As no occupations can be isolated horizontally nor vertically, and no non-diagnostic artifacts can be associated with certitude, only a sample of 32 objects were analyzed. As only a small sample of the assemblage was analyzed, it is likely that more raw material source areas were used during the Archaic occupations of the site. Nonetheless, the resulting raw material networks are similar to those of the Megantic Lake region, with a strong representation of Kineo-Traveller rhyolite and Appalachian cherts. Great Lakes cherts are also present, as is Cheshire quartzite. Local silicified mudstone and quartz are weakly represented in the sample, though this is likely an effect of source proximity resulting in the near absence of completed forms made of local raw materials. The technical analysis of the sample, without control for techno-economic practices, denotes many technical recurrences within typological groupings, with no significant and recurring differences between raw materials of different source regions. Due to sample size and to the disturbed context, the significance of objects linked due to similarities in technique is doubtful. Interpersonal segmentation of operational sequences could not be determined, though the evidence appears to point towards the circulation of raw materials in multiple forms. It is to be assumed that, outside of the locally obtained raw materials, the occupants of the Gaudreau may not have had a direct access to any of the exogenous sources.

Cette thèse étudie en détail un type particulier de représentation du Bouddha où il est représenté assis sur un trône prééminent, le bhadrapīṭha ou bhadrāsana, dans une posture majestueuse avec les deux jambes pendantes, c’est-à-dire assis en bhadrāsana ou dans l’attitude « de bon augure ». Cette iconographie, étroitement associée à l’imagerie du trône, se retrouve largement représentée dans l’art de l’Asie du Sud, de l’Est et du Sud-Est, et est, en règle générale, intimement liée aux modèles de la royauté, de la fertilité, et même du divin. Plusieurs implications notables ressortent de cet examen iconologique concernant les origines, la diffusion, et le développement de l’art bouddhique dans ces contrées, particulièrement au cours du premier millénaire de notre ère. / This dissertation provides a detailed study of a particular representation of the Buddha, in which he sits on a prominent throne, i.e. a bhadrapīṭha or bhadrāsana, in a majestic posture with two legs pendant, that is, in bhadrāsana or the “auspicious pose.” This pendant-legged imagery, generally associated with the throne, has been found widely depicted in South, East, and Southeast Asian art and is, as a rule, mostly associated with kingship, fertility, and even divinity. The results of this iconological examination have wide implications for understanding the origins, spread, and development of Buddhist art in those lands, particularly during the first millennium CE.

Submitted by Fernanda Ciolfi (fernanda.ciolfi@puc-campinas.edu.br) on 2016-05-10T18:21:59Z No. of bitstreams: 1 Marcus Ven?cius de Brito Coelho.pdf: 2953095 bytes, checksum: fe524280cf5ddaefcbc93892ab4f2d39 (MD5) / Made available in DSpace on 2016-05-10T18:21:59Z (GMT). No. of bitstreams: 1 Marcus Ven?cius de Brito Coelho.pdf: 2953095 bytes, checksum: fe524280cf5ddaefcbc93892ab4f2d39 (MD5) Previous issue date: 2015-12-11 / This study set out the concerns of the author referring to the difficulties faced in the implementation and enforcement of the law 10.639 / 2003 in schools, especially regarding the following questions: What kind of difficulties have been encountered in the implementation of this law? How has been the participation of schools and its professionals? What relationship can be established between the implementation of the law and the critical theory of the Struggle for Recognition proposed by Axel Honneth? Thus, this work describes and analyze the Identity Memory of Promotion of Equality Diversity program (Mipid, from the Portuguese name) and its implementation in the Municipal Center for Child Education, CEMEI Margarida Maria Alves concerning the effectiveness of the law 10.639/2003. Such intent has the following specific goals: to study as the implementation of bill 10.639/2003 proceeded regarding the SME/PMC in kindergarten; study the program annual reports and educational projects of the surveyed school; to map and describe the Mipid Program and Projects involving the ethnic-racial theme of the surveyed school. As for the object of the research, it was bounded by the annual reports of Mipid Program and the pedagogical projects and minutes of pedagogical meetings of the school researched and blog. These sources were outlined and criticized by the methodological framework by Adalberto Marson (s / d), and the theoretical references of Stuart Hall (year), Axel Honneth (1992) and M?rio Vieira de Mello (1963). This research started from the hypothesis of the existence of aestheticism (a term by de Mello) in Mipid and its developments in the municipal school units of Campinas. It was concluded that, despite the existence of aestheticism in Mipid, in the school culture present at CEMEI Margarida Maria Alves the effectiveness of Law 10.639/2003 was carried out through ethical culture. / O presente estudo partiu das inquieta??es do autor referente ?s dificuldades enfrentadas para a implementa??o e cumprimento da Lei 10.639/2003 no ?mbito escolar, que redundaram, sobretudo com as seguintes quest?es: Que tipos de dificuldades foram encontrados para a implementa??o desta lei? Como foi a participa??o das escolas e de seus profissionais? Qual a rela??o que se pode estabelecer entre a implementa??o da lei e a teoria cr?tica da luta por reconhecimento de Axel Honneth? Assim, foi descrito e analisado o Programa Mem?ria Identidade Promo??o da Igualdade na Diversidade (Mipid) e sua implementa??o no Centro Municipal de Educa??o Infantil, Cemei Margarida Maria Alves na efetividade da Lei 10.639/2003. Tal intento apresenta os seguintes objetivos espec?ficos: estudar como se procedeu a implementa??o da lei 10.639/2003 na SME/PMC na Educa??o Infantil; estudar relat?rios anuais do programa e os projetos pedag?gicos da escola pesquisada; mapear e descrever o Programa Mipid e Projetos que envolvem a tem?tica ?tnico-racial da escola pesquisada. Quanto ao objeto da pesquisa, ele foi delimitado pelos Relat?rios anuais do Programa Mipid e pelos Projetos Pedag?gicos e livros atas de reuni?es pedag?gicas da escola pesquisada e blog. Essas fontes foram delimitadas e criticadas por meio do referencial metodol?gico de Adalberto Marson, e dos referenciais te?ricos de Stuart Hall, de Axel Honneth e de M?rio Vieira de Mello. Esta pesquisa partiu da hip?tese da exist?ncia do esteticismo (termos este, de Mello) no Programa Mem?ria Identidade Promo??o da Igualdade na Diversidade (Mipid) com seus desdobramentos nas unidades escolares municipais de Campinas. Concluiu-se que, a despeito da exist?ncia do estetismo no Mipid, na cultura escolar presente no Cemei Margarida Maria Alves a efetividade da Lei 10.639/2003 foi realizada por meio de cultura ?tica.

Submitted by Natalie Mendes (nataliermendes@gmail.com) on 2015-08-04T01:30:32Z No. of bitstreams: 1 CRIS TESE FINAL.pdf: 3970188 bytes, checksum: 37240b01333f3a3c2c98ce2597450f53 (MD5) / Made available in DSpace on 2015-08-04T01:30:32Z (GMT). No. of bitstreams: 1 CRIS TESE FINAL.pdf: 3970188 bytes, checksum: 37240b01333f3a3c2c98ce2597450f53 (MD5) Previous issue date: 2015-03-13 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / The life cycle of a seed plant involves subsequent stages of development including seed formation, germination and seedling establishment. Together these stages represent the critical phase of intersection between two generations and are characterized by deep cytological, morphological, metabolic and physiological changes. Jatropha curcas L. (Euphorbiaceae) is popularly known as physic nut and produces seeds rich in oil with properties that allow its use in various industries, including the production of biodiesel. This study aimed to advance on the understanding of morphophysiological patterns and elucidate morphoanatomical adaptations involving embryogenesis, maturation, germination and seedling growth in J. curcas. Therefore, it was initially analysed and described the morphophysiological profile based on 13 stages of development and maturation associated to color of the fruit exocarp and seed coat, and description of the structures present at each stage (Chapter 1). Analysis of microtubular cytoskeleton configurations during embryogenesis showed cell cycle activity by the presence of cortical and mitotic microtubules during histodifferentiation and organogenesis, whilst it was possible to characterize a new organogenetic profile of embryogenesis revealed by the presence of a multimeristematic radicle and stomata in embryos of J. curcas seeds (Chapter 2). The multimeristematic embryos formed by a central apical meristem and four lateral meristems interconnected by a complex vascular system have revealed a new model of root formation during seed germination and seedling development, in which there is simultaneous protrusion of a larger main root and four smaller adventitious roots, all growing at the same time during the formation of the seedling root system (Chapter 3). The stomata occurred in the radicle-hypocotyl transition area, exhibited different sizes and ontogenic phases and short lifespan by degenerating during seedling development. This demonstrates it?s functioning as restricted to the simultaneous growth stage of the five roots during germination, apparently due to high demand in gas exchange and energy metabolism, and a likely evolution onto the lenticels present in the stem of this species (Chapter 4). / O ciclo de vida de uma planta com sementes envolve est?dios subsequentes de desenvolvimento, como a forma??o da semente, a germina??o e o estabelecimento da pl?ntula. Essas etapas juntas representam a fase cr?tica de interse??o entre duas gera??es e s?o caracterizadas por profundas mudan?as citol?gicas, morfol?gicas, metab?licas e fisiol?gicas. Jatropha curcas L. (Euphorbiaceae) conhecida popularmente como pinh?o-manso, produz sementes ricas em ?leo com propriedades e aplica??es em diversos setores industriais, incluindo a produ??o de biodiesel. O presente estudo teve como objetivo caracterizar padr?es morfofisiol?gicos e elucidar adapta??es morfoanat?micas envolvendo a embriog?nese, matura??o, germina??o e o crescimento de pl?ntulas de J. curcas. Para tanto, foi inicialmente analisado e descrito o perfil morfofisiol?gico baseado em 13 est?dios de desenvolvimento e matura??o, associados ? colora??o do exocarpo do fruto e do tegumento das sementes e descri??o das estruturas presentes em cada est?dio (Cap?tulo 1). A an?lise das configura??es do citoesqueleto microtubular durante embriog?nese evidenciou atividade do ciclo celular por meio da presen?a de microt?bulos corticais e mit?ticos durante a histodiferencia??o e organog?nese. Foi poss?vel caracterizar um novo padr?o organogen?tico de embriog?nese revelado pela presen?a de rad?cula multimeristem?tica e de est?matos em embri?es de sementes de J. curcas (Cap?tulo 2). Os embri?es multimeristem?ticos, providos de um meristema apical central e quatro meristemas laterais, revelaram um novo modelo de forma??o de sistema radicular durante a germina??o de sementes e desenvolvimento de pl?ntulas, em que h? protrus?o simult?nea de uma raiz principal maior e quatro ra?zes advent?cias menores, todas crescendo ao mesmo tempo, durante a forma??o inicial do sistema radicular da pl?ntula (Cap?tulo 3). Os est?matos ocorrem na ?rea de transi??o hipoc?tilo-rad?cula e exibem diferentes tamanhos e fases ontog?nicas. Estas estruturas apresentaram um curto per?odo de vida, degenerando-se durante o desenvolvimento da pl?ntula, sugerindo seu funcionamento restrito ? etapa de crescimento simult?neo das cinco ra?zes durante a germina??o, aparentemente devido ? alta demanda em trocas gasosas e metabolismo energ?tico, e uma prov?vel evolu??o para as lenticelas presentes no caule desta esp?cie (Cap?tulo 4).

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-10-30T18:18:54Z No. of bitstreams: 1 2016 - Lilyan Guimar?es Berlim.pdf: 8659835 bytes, checksum: 7c1a0bff7a0ddc1e839d674f71b6cc82 (MD5) / Made available in DSpace on 2017-10-30T18:18:54Z (GMT). No. of bitstreams: 1 2016 - Lilyan Guimar?es Berlim.pdf: 8659835 bytes, checksum: 7c1a0bff7a0ddc1e839d674f71b6cc82 (MD5) Previous issue date: 2016-09-30 / CAPES / The fashion and textile industry is one of the largest business segment in the world. However, this segment has been the subject of ethics, aesthetics and environmental criticism, especially so-called "fast fashion", a high-speed production system, integrated with information technology, which manages releases, sales, inventory and manufacturing clothes, turning datasheets of garments in a finished product within points of sale in a few days. The fast fashion phemomenon settled in the fashion industry in the last decades of the twentieth century as a result of the dynamics of global capitalism in search of lower cost and reduced production, time, space, distribution and sale. The fast fashion, however, has been socially criticised as it?s based on precarious work and promoting hyper consumption which leads to quick disposal of clothing, consumption of natural resources at breakneck scale and also the standardization of the body and spread a subtle homogenization of the appearance, promoted by the fashion media. The research has mapped and analysed the relationship between fashion and social criticism, with emphasis on appearance, construction and current settings of the ethical criticism and aesthetics to fast fashion. It has also mapped and analysed some answers that the market has given to such criticism, as well as alternative proposals built by various social groups, in particular the slow fashion movement: its concept, ideas and production proposals, consumption and engagement. From the politicization of consumption and macro trends that are configured as a socio-cultural background of the fashion consumption trends, we see the various forms of expression of these criticisms and seek to understand its incorporation into the market. For this, we rely on the theoretical framework of Boltanski and Chiapello (2009), which considers the incorporation of criticism as necessary to the moral justification of capitalism and its maintenance. The results indicate that the criticisms are expressed and are incorporated by fashion design professional, in consumption practices. in the pursuit of sustainable business forms, creating value associated with the shared economy, the adoption of Corporate Social Responsibility, in changes in production processes and the use of lower-impact materials. We also verified that as a way of incorporating criticism as a counterpoint to the hegemonic practices of production and consumption, the movement "slow fashion" proposes not only deceleration time of production and consumption of clothes, but also empowerment and political activism in the area of fashion design. In conclusion, the research identified as a response to criticism, the existence of changes in the sector and the growing ethicization fashion. / A moda e a ind?stria t?xtil constituem um dos maiores segmentos de neg?cios do mundo. Associadas simbioticamente, chamamos este campo de ind?stria da moda. O segmento vem sendo alvo de cr?ticas ?ticas, est?ticas e ambientais. Estas cr?ticas se dirigem, principalmente, ao que tem sido chamado de ?moda r?pida?, ou fast fashion, um sistema de produ??o de alta velocidade, integrado ?s tecnologias de informa??o, que gerencia lan?amentos, vendas, estoques e manufatura de roupas, transformando fichas t?cnicas de pe?as de vestu?rio em um produto acabado dentro de pontos de venda em poucos dias. O fast fashion ? uma consequ?ncia das din?micas do capitalismo global em busca do menor custo, em um menor espa?o de tempo de fabrica??o, distribui??o e venda, baseando-se em trabalho prec?rio (muitas vezes em condi??es an?logas ? escravid?o), na promo??o do hiperconsumo e do descarte r?pido de roupas e, consequentemente, do consumo de recursos naturais em escala vertiginosa, com impactos ambientais de grande extens?o, e, ainda, na padroniza??o do corpo e na difus?o de uma sutil homogeneiza??o do parecer, promovida pelas m?dias de moda. Tais pr?ticas se estabeleceram na moda nas ?ltimas d?cadas do s?culo XX como consequ?ncia das transforma??es do capitalismo global. A presente pesquisa mapeou e analisou as rela??es entre a moda e a cr?tica, o surgimento, a constru??o e as atuais configura??es da cr?tica ?tica e est?tica ao fast fashion e as respostas que o mercado vem dando ?s mesmas, assim como as propostas alternativas constru?das por segmentos do mercado, em especial, o movimento ?moda lenta?, ou slow fashion: seu conceito, ideias e propostas de produ??o, consumo e engajamento. A partir da an?lise da politiza??o do consumo e das macrotend?ncias, que se configuram como um pano de fundo sociocultural ?s tend?ncias de consumo, verificamos a express?o destas cr?ticas e sua incorpora??o pelo corpo social; identificamos a? uma chave explicativa para a incorpora??o das cr?ticas pelo mercado de moda, corroborando com o quadro te?rico de Boltanski e Chiapello (2009), que entende a incorpora??o das cr?ticas como necess?ria ? justifica??o moral do capitalismo e sua manuten??o. Os resultados indicaram que tanto o corpo social quanto o mercado expressam e incorporam as cr?ticas nas pr?ticas de consumo de moda; na busca por formas de novos neg?cios sustent?veis; na cria??o de valor associado ? economia compartilhada; na ado??o da Responsabilidade Socioambiental Empresarial e da ?tica nos neg?cios; nas altera??es em processos produtivos; e no uso de mat?rias primas menos impactante. Verificamos tamb?m que, como incorpora??o das cr?ticas e como contraponto ?s pr?ticas hegem?nicas de produ??o e consumo, o movimento slow fashion prop?e n?o apenas a desacelera??o do tempo de produ??o e consumo de roupas, mas tamb?m um empoderamento e ativismo pol?tico na ?rea do design de moda, tanto na produ??o quanto no consumo. A pesquisa identificou a exist?ncia de altera??es no setor em fun??o da incorpora??o das cr?ticas, em especial a crescente eticiza??o da moda.

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2018-05-10T18:21:02Z No. of bitstreams: 1 2017 - Bianca Rangel Antunes da Silva.pdf: 2187606 bytes, checksum: 927fe528eb48db49953e8f982d4320d5 (MD5) / Made available in DSpace on 2018-05-10T18:21:02Z (GMT). No. of bitstreams: 1 2017 - Bianca Rangel Antunes da Silva.pdf: 2187606 bytes, checksum: 927fe528eb48db49953e8f982d4320d5 (MD5) Previous issue date: 2017-12-21 / During the drilling of oil wells, the pressure differential between the rock formation and the annular region can cause a filtration process and consequent invasion of drilling fluid into the rocks, causing irreversible damage to the well. Therefore, studies to control the properties of the well formed mudcake are fundamental. The mudcake formed should be thin and of low permeability, thus minimizing the filtration and the invasion of the fluid. The main purpose of this work was to study the characteristics of the filtration pie formed during the drilling process of oil wells, using non-Newtonian fluids that follow the Power law model, and applying the simplified theory of filtration adapted for non-Newtonian fluids to achieve the specific objective that was the lifting of the parameters of permeability, porosity, thickness and correction factor obtained from experimental data of filtered volume versus time, in Static conditions, at different pressures. Experimental results were obtained in different filtration conditions (pressure, viscosifier agent and weighting material) seeking to compare and know the mechanisms that control filtration in static conditions. Filtration tests were carried out at 300 psi, 500 psi and 700 psi, using a HTHP cell and prepared non-Newtonian drilling fluids containing xanthan gum (XG) and carboxymethylcellulose (CMC) as viscosifier agent, in addition to calcite and barite. Filtration parameters such as permeability, porosity, pie thickness, filtration time and filtered volume have been evaluated. The permeability of the pie was determined, with the aid of a software of estimation of parameters, using the simplified theory of filtration adapted for non Newtonian fluids proposed by Massarani and Coelho de Castro(1980). The results obtained were confronted with those obtained by other methodologies. The experimental tests also showed that the properties of the pie vary with the filtration pressure. / Durante o processo de perfura??o de po?os de petr?leo, o diferencial de press?o entre a forma??o rochosa e a regi?o anular pode ocasionar um processo de filtra??o e consequente invas?o de fluido de perfura??o nas rochas, causando opera??es irrevers?veis ao po?o. Por isso, s?o fundamentais estudos para controlar as propriedades da torta de filtra??o formada na parede do po?o. A torta formada deve ser fina e de baixa permeabilidade, minimizando assim a filtra??o e a invas?o do fluido. Este trabalho teve como objetivo principal estudar as caracter?sticas da torta de filtra??o formada durante o processo de perfura??o de po?os de petr?leo, utilizando fluidos n?o Newtonianos que seguem a lei da pot?ncia,e aplicando a teoria simplificada da filtra??o adaptada para fluidos n?o Newtonianos para atingir o objetivo espec?fico que foi o levantamento dos par?metros de permeabilidade, porosidade, espessura e fator de corre??o obtidos a partir de dados experimentais de volume de filtrado versus tempo, em condi??es est?ticas, em diferentes press?es.Foram obtidos resultados experimentais em diferentes condi??es de filtra??o (press?o, viscosificante e adensante) buscando comparar e conhecer os mecanismos que controlam a filtra??o em condi??es est?ticas. Foram realizados ensaios de filtra??o a 300 psi, 500 psi e 700 psi, utilizando uma c?lula HTHP e preparados fluidos de perfura??o n?o-Newtonianos contendo Goma Xantana (GX) e carboximetilcelulose (CMC) como viscosificantes, al?m de barita e calcita. Foram avaliados os par?metros da filtra??o como permeabilidade, porosidade, espessura da torta, tempo de filtra??o e volume de filtrado. A permeabilidadeda torta foideterminada, com o aux?lio de umsoftware de estima??o de par?metros, utilizando-sea teoria simplificada da filtra??o adaptada para fluidos n?o Newtonianos proposta por Massarani e Coelho de Castro (1980). Os resultados obtidos foram confrontados com os obtidos por outras metodologias. Os ensaios experimentais mostraram tamb?m que as propriedades da torta variam com a press?o de filtra??o.

Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2018-09-27T12:27:24Z No. of bitstreams: 1 2017 - Natalia de Souza Furtado.pdf: 574981 bytes, checksum: f45f09dccdcccefb9091cb0875f02e40 (MD5) / Made available in DSpace on 2018-09-27T12:27:24Z (GMT). No. of bitstreams: 1 2017 - Natalia de Souza Furtado.pdf: 574981 bytes, checksum: f45f09dccdcccefb9091cb0875f02e40 (MD5) Previous issue date: 2017-12-11 / The research work was carried out at the State Integrated Center of Rural Education, located in the Northwest of the state of Esp?rito Santo. CEIER is a full-time school that has as its pedagogy the education of the field. The school has the secondary education, being this integrated to the technical course in farming. The research had as a procedure bibliographical survey, documentary analysis and field research. The research was qualitative in nature, with semi-structured questionnaires being applied to the students (questionnaire applied on-line) and to the 24 final students of the year 2016. The results of the questionnaires were analyzed using the reference framework of Franco (2008). It was also carried out a survey of the work of conclusion of internship defended in the year 2010 to 2015 with the objective of verifying in which area of agriculture the majority of the works take place. The main objective of this research was to investigate and evaluate how the activities carried out in the internship and the practical activities of experimentation developed in the Work of Completion Internship contributed to a greater learning of the students and if there was also a contribution in the professional qualification of the students graduating and of the technical course in agriculture. The results indicate that the students, both the graduates and the graduates consider it important to carry out the internship for a better training in the vocational course, and that the accomplishment of the internship work contributes significantly to the understanding of the theoretical contents learned during the course, an experience with scientific work, to solve problems, contributing not only to the learning teaching process but also guaranteeing a greater self-confidence for the future agricultural technician and student of higher education / O trabalho de pesquisa foi realizado no Centro Estadual Integrado de Educa??o Rural, localizado no Noroeste do estado do Esp?rito Santo. O CEIER ? uma escola de tempo integral que tem como proposta pedagogia a educa??o do campo. A escola possui o ensino m?dio, sendo este integrado ao curso t?cnico em agropecu?ria. A pesquisa teve como procedimento levantamento bibliogr?fico, an?lise documental e pesquisa de campo. A pesquisa foi de natureza qualitativa, tendo a coleta de dados realizada atrav?s de question?rios semi estruturados aplicado aos estudantes egressos (question?rio aplicado de forma on line) e aos 24 estudantes concluintes do ano de 2016. Os resultados dos question?rios foram analisados utilizando o referencial de Franco (2008). Tamb?m foi realizado um levantamento dos trabalhos de conclus?o de est?gio defendidos no ano de 2010 a 2015 com o objetivo de verificar em qual ?rea da agropecu?ria ocorrem a maior parte dos trabalhos. O principal objetivo desta pesquisa foi investigar e avaliar como as atividades realizadas no est?gio e as atividades pr?ticas de experimenta??o desenvolvidas no Trabalho de Conclus?o Est?gio contribu?ram para um maior aprendizado dos estudantes e se houve tamb?m contribui??o na qualifica??o profissional dos estudantes egressos e concluintes do curso t?cnico em agropecu?ria. Os resultados indicam que os estudantes, tanto os concluintes como os egressos consideram importante ? realiza??o do est?gio para uma melhor forma??o no curso profissionalizante e que a realiza??o do trabalho de conclus?o de est?gio contribui significativamente para a compreens?o dos conte?dos te?ricos aprendidos durante o curso, para uma experi?ncia com trabalhos cient?ficos, para resolu??o de problemas, contribuindo n?o s? para o processo ensino aprendizado como tamb?m garantindo uma maior autoconfian?a para o futuro t?cnico em agropecu?ria e estudante do ensino superior