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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
181

Microzooplankton trophic interactions and their impact on phytoplankton production and community structure in the South Slough arm of Coos Bay, Oregon

Cowlishaw, Richard Joseph, 1965- January 2002 (has links)
xvii, 175 leaves : ill. ; 29 cm Notes Typescript Thesis (Ph. D.)--University of Oregon, 2002 Includes vita and abstract Includes bibliographical references (leaves 150-175) Another copy on microfilm is located in Archives
182

The effects upon the macrofaunal community of a dominant burrowing deposit feeder, C̲a̲ḻḻi̲a̲ṉa̲s̲s̲a̲ c̦a̲ḻi̲f̲o̲ṟṉi̲e̲ṉs̲i̲s̲, and the role of predation in determining its intertidal distribution

Posey, Martin Harold January 1985 (has links)
ix, 119 leaves : ill., maps ; 28 cm Notes Typescript Thesis (Ph. D.)--University of Oregon, 1985 Includes vita and abstract Bibliography: leaves 108-119 Another copy on microfilm is located in Archives
183

Analysis of the lower distributional limit of callianassid shrimp in South Slough National Estuarine Research Reserve

Miner, Jonathan Neal, 1969- January 1993 (has links)
Typescript. Includes vita and abstract. Bibliography: Includes bibliographical references (leaves 77-80). Description: xii, 80 leaves : ill. ; 29 cm. / The lower distributional limits (fronts) of callianassid shrimp populations were observed at five sites in South Slough, Coos Bay estuary, Oregon. Fronts at four sites exhibited similar shoreward-seaward movements while the remaining site showed drastic population reductions. Shrimp density and body size were found to be significantly greater above than below the front. There was no consistent pattern found in grain size or interstitial water content across the front. In a controlled predator-exclusion experiment, resulting shrimp densities were not significantly different among treatments. Front shifts showed no pattern in response to treatments. These results imply that fish predation is not responsible for front placement. Trawls taken on both sides of the front produced similar densities of a predatory fish, Leptocottus armatus. Because predation pressure was calculated to be roughly equal above and below the front, Leptocottus is not expected to be responsible for position and movements of these fronts.
184

Toward a Political-Economic Sociology of Unemployment: Renewing the Classical Reserve Army Perspective

Jonna, R. 03 October 2013 (has links)
The following study is concerned with the problems posed by contemporary unemployment--especially the U.S. but also globally to some extent. The most immediate problem is the dominance of neoclassical models, which routinely neglect the deeper issues raised by contemporary mass unemployment. To go beyond these inadequacies, the study also assesses the performance of sociological interpretations. One key finding is that sociological analyses also largely fail to provide a compelling theory of unemployment and, moreover, that most perspectives implicitly adopt problematic assumptions from neoclassical economics. This highlights the dual nature of the problems posed by unemployment: on one hand, it is an urgent social issue; and, on the other hand, it exemplifies significant weakness within most sociological paradigms. In order to address the challenges posed by unemployment, the narrative centers on the resolution of three key anomalies of unemployment: 1) persistent unemployment; 2) so-called "jobless recoveries;" and 3) the rise of worker precariousness. The anomalies are taken as evidence of paradigmatic contradictions within neoclassical economics and, to some extent, sociology. The main theoretical contribution of the study is a careful reconstruction of Marx's classical theory of the reserve army of labor (part of "The General Law of Accumulation"), which has inspired all critical sociological perspectives on labor markets to date. The investigation highlights distinctive characteristics of "political-economic sociology," a term that refers to economic sociologists who draw heavily on notions of class and power reminiscent of classical political economy and classical sociology, forming an important bridge with heterodox economic approaches. The theory of the reserve army is in need of "renewal," however, because even political-economic sociologist have failed to carry the analysis forward and build upon the firm foundation provided by Marx. The study's conclusion is that the reserve army framework has enormous potential to strengthen existing work within political-economic sociology.
185

O desconhecimento, o ataque, o desinteresse pelo consumo e a consciência da vida: um estudo discursivo de sentidos de pecúlio / The ignorance, the attack, the lack of interest in consumption and awareness of life: a discursive study of reserve funds

Cyntia Ramos de Lima 31 March 2014 (has links)
Este trabalho situa-se no âmbito dos estudos voltados para as relações entre linguagem e mundo previdenciário e, em consideração às várias possibilidades de abordagem para essas relações, pretende aprofundar-se nos discursos produzidos sobre o pecúlio. A proposta desta pesquisa é, sob o ponto de vista enunciativo, identificar que sentidos de pecúlio circulam em notícias veiculadas na Revista PREVI, levando em consideração a historicidade dos pecúlios e a comunidade discursiva que participa dessa construção de sentidos. Ao fazermos uma leitura mais analítica das notícias, identificamos que a forma como o enunciador se constituiu, nos levou a trabalhar com os implícitos - pressupostos e subentendidos - e, como pretendíamos analisar a relação PREVI/Participante, optamos por estudar o ethos enunciativo a partir desses implícitos. Dessa forma, pudemos estudar imagens de enunciador e, consequentemente, a forma de relacionamento desse com seu coenunciador, bem como os sentidos de pecúlios recuperados a partir dessa relação. A perspectiva teórica utilizada é a da Análise do discurso de base enunciativa que determina a forma como compreendemos as manifestações de linguagem (MAINGUENEAU, 2004). Outros conceitos presentes em nossa análise foram os de gênero do discurso (BAKHTIN, 2010); as teorias dos implícitos em Ducrot (1987) e Maingueneau (1996) e os estudos sobre o ethos em Maingueneau (2004, 2008 e 2011). Nossas análises nos possibilitaram recuperar três imagens predominantes de enunciadores: o explicador, o defensivo e o apelativo. O primeiro enunciador explica, porque entende que seu coenunciador tem dúvidas, desconhece, não está apto a; o segundo, defende a instituição PREVI, o pecúlio da PREVI e, se necessário, ataca inclusive seu coenunciador, se entender que está sendo ameaçado. Por sua vez, o terceiro argumenta em sua própria causa ou pela causa dos pecúlios e apela pela adesão do seu coenunciador. Depreendem-se dessas imagens de enunciador sentidos de pecúlios que precisam ser explicados, defendidos e argumentados nas publicações da PREVI. Como conclusão, a partir desses sentidos de pecúlio, inferimos uma possível causa para que os enunciadores e coenunciadores estabeleçam as mesmas relações em um período de mais de trinta anos de divulgação dessas revistas / This work lies within the framework of studies on the relationship between language and pension fund and, in consideration of the various possible approaches to these relationships, wants to delve into the speeches made on the reserve funds. The purpose of this research is to identify which reserve funds stories are found in reports in the previ Magazine, taking into account the historicity of the reserve funds and the community that participates in this discursive construction of meaning. By making a more analytical reading of the news, we identified how the utterer was formed, led us to work with the implicit - assumptions and innuendos - and, as we wanted to analyze the PREVI / Participant relationship, we have opted to study the relationship enunciation ethos from such implied. Thus, we studied pictures of the enunciator and hence this kind of relationship with their co-enunciator and the directions of reserve funds recovered from this relationship. The theoretical perspective used is that of discourse analysis of expository basis that determines how we understand the manifestations of language (MAINGUENEAU, 2004). Other concepts presented in our analysis were the gender discourse (BAKHTIN, 2010); implicit theories in Ducrot (1987) and Maingueneau (1996) and studies on the ethos in Maingueneau (2004, 2008 and 2011). Our analyzes allowed us to recover three predominant enunciators pictures: the tutor, the defensive and the appealing. The first enunciator explains, because he understands that his co-enunciator is unsure, unaware, unable; the second one supports the Previ institution, the reserve fund and, if necessary, attacks your co-enunciator to understand what is being threatened. The third one argues for its own sake or for the sake of reserve funds and calls for the accession of his co-enunciator. Be inferred from these enunciators pictures reserve funds ideas which must be explained, defended and argued in the Previ publications. In conclusion, from these reserve funds ideas, we infer a possible cause for the enunciators and the co-enunciators to establish the same relationships over a period of more than thirty years of dissemination of these journals
186

The transformation of the Army Reserve : the origins, evolution, and impact of future Reserves 2020 on Reserve logistics

Bury, Patrick January 2016 (has links)
In July 2013 the British Government unveiled its Future Reserves 2020 (FR20) policy, which aimed to radically change the role and function of the Army Reserve by making it both more capable and more deployable. One of the policy’s central organising principles was its focus on outsourcing military logistics capability previously held in the regular army to reserve forces in order to save costs. Reserve logistics transformation was therefore deemed central to the success of FR20. This thesis examines the origins, evolution and impact of FR20 as an attempt to organisationally transform the British Army Reserve’s logistics forces. In first detailing the historical, political and conceptual origins of FR20, it argues that reserve transformations rarely succeed in the manner envisaged; that the intensely political origins of FR20 have shaped the policy during each step of its development; and that the radical change in the delivery of military logistics since 2000 which underpins FR20’s emphasis on logistics is best understood through a post-Fordist analytical framework. Examining the impact of FR20 at the reserve sub-unit level, it argues that many units will struggle to deliver the capability required of them, but in other areas, such as integration with the regulars and increased professional opportunities, FR20 is succeeding. Quantitative evidence is presented to support these arguments. It then details how reserve logistics cohesion is different from that of regular combat forces, and shows how such inherent micro-level organisational factors can influence transformation. Finally, the wider implications of FR20 as a transformative attempt are discussed. This thesis’s central argument is that the political origins of FR20 within Parliament, and the Army Reserves’ organisational nature, have undermined the policy’s ability to deliver the key military capabilities it envisaged of reserves logistics units. However, in some important cultural/normative aspects, FR20 is slowly transforming the reserves. To date, FR20 has therefore been a ‘partial transformation’. In making this argument, this study contributes to the literature on the British Army Reserves, and military logistics, cohesion and transformation.
187

Sobre quilombos e territórios: um estudo na comunidade Mandira / On quilombos and territories: a study in the Mandira community

Silveira, Yume Kikuda [UNESP] 13 December 2017 (has links)
Submitted by Yume Kikuda Silveira null (yu_silveira@hotmail.com) on 2018-02-09T13:02:11Z No. of bitstreams: 1 Dissertação Silveira Yume K.pdf: 11373218 bytes, checksum: 60c1b73e1714c24d86fcd501d377cc5b (MD5) / Rejected by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br), reason: Fala a folha de aprovação. Você colocou a folha de qualificação. Por gentileza, verificar na seção de Pós-Graduação. on 2018-02-09T16:01:05Z (GMT) / Submitted by Yume Kikuda Silveira null (yu_silveira@hotmail.com) on 2018-02-09T17:42:49Z No. of bitstreams: 1 Dissertação YUME KIKUDA SILVEIRA.pdf: 22268400 bytes, checksum: 868a7a8c9bcb4174a514ab9a648fe42c (MD5) / Rejected by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br), reason: A dissertação está duplicada no arquivo pdf. on 2018-02-09T18:07:15Z (GMT) / Submitted by Yume Kikuda Silveira null (yu_silveira@hotmail.com) on 2018-02-12T12:42:03Z No. of bitstreams: 1 Dissertação SILVEIRA YUME KIKUDA.pdf: 13557803 bytes, checksum: 9da0b4c1fb71933317e43bb115f3866b (MD5) / Rejected by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br), reason: Falta a ficha catalográfica, que deve vir logo após a folha de rosto. on 2018-02-14T16:28:11Z (GMT) / Submitted by Yume Kikuda Silveira null (yu_silveira@hotmail.com) on 2018-02-14T18:46:11Z No. of bitstreams: 1 Dissertação YUME KIKUDA SILVEIRA.pdf: 13739127 bytes, checksum: cdc730377216cc422aa2c58ea1a97cb8 (MD5) / Rejected by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br), reason: A ficha catalográfica está no lugar errado. Ela deve vir após a folha de rosto. on 2018-02-15T10:02:27Z (GMT) / Submitted by Yume Kikuda Silveira null (yu_silveira@hotmail.com) on 2018-02-15T11:23:26Z No. of bitstreams: 1 Dissertação YUME KIKUDA SILVEIRA.pdf: 13924824 bytes, checksum: 2cd93ae31eae86cda2d2995e594fddc4 (MD5) / Approved for entry into archive by Ana Paula Santulo Custódio de Medeiros null (asantulo@rc.unesp.br) on 2018-02-15T12:22:32Z (GMT) No. of bitstreams: 1 silveira_yk_me_rcla.pdf: 13890142 bytes, checksum: b306db19ebb0ea7fd338c0bec7d84b6e (MD5) / Made available in DSpace on 2018-02-15T12:22:32Z (GMT). No. of bitstreams: 1 silveira_yk_me_rcla.pdf: 13890142 bytes, checksum: b306db19ebb0ea7fd338c0bec7d84b6e (MD5) Previous issue date: 2017-12-13 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / O presente trabalho teve como objetivo realizar um estudo sobre a comunidade quilombola Mandira, que se localiza no Vale do Ribeira, na zona rural do município de Cananéia, litoral sul de São Paulo. Com o intuito de conhecer, compreender e interpretar as transformações e mudanças que estão em processo na comunidade, decorrentes do reconhecimento oficial da Terra de Quilombo e da criação da Reserva Extrativista, ambas no ano de 2002, a partir das experiências e percepções dos moradores de Mandira. Essa pesquisa visa colaborar com o debate sobre populações quilombolas e a sua relação com o território. Além de contextualizar a formação e a transformação dos quilombos brasileiros, e contribuir para a valorização da identidade cultural quilombola dessa importante comunidade. Para a realização desta pesquisa foram necessários levantamentos bibliográficos para aprofundamento na temática, levantamento de dados secundários no IBGE, ISA, ITESP entre outros. A realização dos trabalhos de campo foi fundamental para a efetivação da pesquisa, o primeiro trabalho de campo realizado em 2014, foi possível conhecer a comunidade e ver que seria possível a realização desta pesquisa. Já o segundo trabalho de campo, realizado em 2015, foram realizadas seis entrevistas e no terceiro, e último trabalho de campo, realizado em 2017, foram realizadas mais 3 entrevistas, por meio de um roteiro semiestruturado, com lideranças e moradores do Mandira. Como resultados, a transformação que salta aos olhos, é referente as construções físicas, desde 2014, o primeiro contato com a comunidade, até 2017, várias construções e mudanças estruturais surgiram e que mudaram a configuração da comunidade. Como a construção do Restaubar Ostra Cataia, dos banheiros de uso público, a reforma e construção da extensão do galpão do centro cultural, muito utilizado em festas e eventos, a piscina, entre outras. Essas novas construções e reformas estão sendo motivadas especialmente pelo turismo de base comunitária que tem se fortalecido em toda a comunidade Mandira. Também foi possível perceber, uma transformação da comunidade no quesito ambiental, no manejo e cuidado do mangue e da extração das ostras, houve uma tomada de consciência no quesito do mangue, pois a extração de ostras estava desenfreada, afetando a capacidade de produção do manguezal. Depois da criação da Cooperostra, seguem um plano de manejo da reserva extrativista, para mitigar o impacto no mangue, que foi causado no passado e hoje já foi revertido. Outra transformação essencial para a comunidade Mandira, foi relacionada a sua identidade cultural, durante muitos anos os moradores sentiam vergonha de serem reconhecidos como mandiranos, pois sofriam racismo e preconceitos, por serem negros, da zona rural e extratores de ostras no manguezal. O quilombo de Mandira deve ser valorizado tanto por sua história, quanto por sua identidade quilombola, como também pelas práticas de conservação da natureza, da Mata Atlântica e do Manguezal. / The present work had as objective to carry out a study on the quilombola community Mandira, that is located in the Ribeira Valley, in the rural zone of the municipality of Cananéia, south coast of São Paulo. With the purpose of knowing, understanding and interpreting the transformations and changes that are in process in the community, due to the official recognition of Quilombo Land and the creation of the Extractive Reserve, both in the year 2002, based on the experiences and perceptions of the inhabitants of Mandira. This research aims to collaborate with the debate about quilombola populations and their relation with the territory. In addition to contextualizing the formation and transformation of Brazilian quilombos, and contributing to the appreciation of the cultural identity of this important community. For the accomplishment of this research it was necessary bibliographical surveys for deepening in the thematic, survey of secondary data in the IBGE, ISA, ITESP among others. The accomplishment of the fieldwork was fundamental for the accomplishment of the research, the first fieldwork conducted in 2014 was possible to know the community and see that it would be possible to carry out this research. The second fieldwork, conducted in 2015, was conducted six interviews and in the third, and last field work, held in 2017, three more interviews were conducted, through a semi-structured script, with leadership and residents of Mandira. As a result, the transformation that jumps to the eye, refers to the physical constructions, since 2014, the first contact with the community, until 2017, there were various constructions and structural changes that changed the configuration of the community. Like the construction of the Restaurate Ostra Cataia, of the bathrooms of public use, the reform and construction of the extension of the shed of the cultural center, much used in parties and events, the swimming pool, among others. These new constructions and reforms are being especially motivated by community-based tourism that has been strengthened throughout the Mandira community. It was also possible to perceive a transformation of the community in the environmental issue, in the management and care of the mangrove and the extraction of the oysters, there was an awareness of the mangrove as the extraction of oysters was unrestrained, affecting the mangrove production capacity. After the creation of Cooperostra, they follow a plan of management of the extractive reserve, to mitigate the impact in the mangrove, that was caused in the past and today has already been mitigated. Another essential transformation for the Mandira community was related to their cultural identity, for many years the residents were ashamed to be recognized as mandiranos, because they suffered racism and prejudice, because they were black, from the countryside and extractors of oysters in the mangrove. The Mandira quilombo should be valued both for its history, as well as for its quilombola identity, as well as for the conservation practices of nature, Atlantic Forest and Mangue.
188

Avaliação de uma fazenda florestal com produção de eucalipto e reserva legal manejada no cerrado sul-matogrossense : indicadores para a busca da sustentabilidade /

Dourado, Cecília Luzia. January 2012 (has links)
Orientador: Mario Luiz Teixeira de Moraes / Coorientador: Luciana Duque Silva / Coorientador: Antonio Rioyei Higa / Banca: Maria Aparecida Anselmo Tarsitano / Banca: Maria Jose Brito Zakia / Resumo: A sustentabilidade é um tema de bastante repercussão dentre a comunidade científica, governantes, meios de comunicação e sociedade atualmente, pois surge como um novo modelo de desenvolvimento que garante condições de sobrevivência para as próximas gerações devido aos alarmantes níveis de degradação que meio ambiente vem apresentando principalmente com maior conscientização dos problemas desde a década de 1970. Portanto a necessidade de desenvolver meios para aferir a sustentabilidade representa um desafio para os pesquisadores da área. Neste trabalho foram analisados o desempenho econômico e ambiental de dois sistemas produtivos: produção de eucalipto e três espécies frutíferas do Cerrado em Reserva Legal no estado do Mato Grosso do Sul: o pequi, mangaba e araticum com horizonte de sete anos para os dois sistemas e em seguida foi realizada uma análise conjunta da produção de eucalipto integrada com a reserva legal manejada denominada de "fazenda florestal" para avaliação da sustentabilidade em nível de paisagem. Para analise econômica avaliou-se a TIR (taxa interna de retorno), o VPL (valor presente futuro), a RB/C (razão benefício custo) e o IL (índice de lucratividade), para as espécies do cerrado foram avaliados o VPL e RB/C e os índices de lucratividade. O desempenho ambiental foi realizado através da análise emergética: os dois sistemas foram avaliados por meio dos seguintes índices: Tr (Transformidade), EYR (Taxa de rendimento emergético), EIR (taxa de investimento emergético), ELR (taxa de carga ambiental), %R (renovabilidade), EER (taxa de intercâmbio ) e ESI (índice de sustentabilidade emergética). A produção de eucalipto apresentou o VPL de R$1.927,37 ha -1, com 13% de TIR, RB/C de 1,61 unidades e IL foi de 61,43%. O projeto mostrou-se... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Sustainability is a topic of strong repercussion among the scientific community, governments, media and society currently, it appears as a new development model that ensures survival conditions for future generations due to the alarming levels of environmental degradation that has shown mainly to more awareness of the problems since the 1970s. Therefore the need to develop means to measure sustainability represents a challenge for researchers. The present study analyzes the economic and environmental performance of two production systems: eucalyptus production and three fruit species in the Cerrado Legal Reserve in Mato Grosso do Sul: pequi, mangaba and araticum horizon of seven years for the two systems and was then carried out a joint analysis of eucalyptus production integrated with the legal reserve managed called "farm forestry" to assessment of sustainability at a landscape level. For the economic analysis evaluated the IRR (internal rate of return), NPV (present value of future), RB / C (benefit-cost ratio) and IL (profitability index), while for the species of the cerrado were evaluated NPV, RB / C and profitability index. Environmental performance was achieved through the emergy, the two systems studied were evaluated for the following indexes: Tr (processed), EYR (emergy yield rate), EIR (emergy investment rate), ELR (environmental loading rate), % R (renewability), EER (exchange rate) and ESI (emergy sustainability index). The production of eucalyptus presents the NPV of R$ 1.927,37 ha -1, with 13% IRR, RB/ C of 1, 61 units and IL was 61, 43%. The project proved to be economically viable and profitable. Due to the mining activity carried out in the Legal Reserve not involve deployment and maintenance costs, this activity was more profitable and viable (NPV of R$ 20.144,83 ha -1... (Complete abstract click electronic access below) / Mestre
189

O desconhecimento, o ataque, o desinteresse pelo consumo e a consciência da vida: um estudo discursivo de sentidos de pecúlio / The ignorance, the attack, the lack of interest in consumption and awareness of life: a discursive study of reserve funds

Cyntia Ramos de Lima 31 March 2014 (has links)
Este trabalho situa-se no âmbito dos estudos voltados para as relações entre linguagem e mundo previdenciário e, em consideração às várias possibilidades de abordagem para essas relações, pretende aprofundar-se nos discursos produzidos sobre o pecúlio. A proposta desta pesquisa é, sob o ponto de vista enunciativo, identificar que sentidos de pecúlio circulam em notícias veiculadas na Revista PREVI, levando em consideração a historicidade dos pecúlios e a comunidade discursiva que participa dessa construção de sentidos. Ao fazermos uma leitura mais analítica das notícias, identificamos que a forma como o enunciador se constituiu, nos levou a trabalhar com os implícitos - pressupostos e subentendidos - e, como pretendíamos analisar a relação PREVI/Participante, optamos por estudar o ethos enunciativo a partir desses implícitos. Dessa forma, pudemos estudar imagens de enunciador e, consequentemente, a forma de relacionamento desse com seu coenunciador, bem como os sentidos de pecúlios recuperados a partir dessa relação. A perspectiva teórica utilizada é a da Análise do discurso de base enunciativa que determina a forma como compreendemos as manifestações de linguagem (MAINGUENEAU, 2004). Outros conceitos presentes em nossa análise foram os de gênero do discurso (BAKHTIN, 2010); as teorias dos implícitos em Ducrot (1987) e Maingueneau (1996) e os estudos sobre o ethos em Maingueneau (2004, 2008 e 2011). Nossas análises nos possibilitaram recuperar três imagens predominantes de enunciadores: o explicador, o defensivo e o apelativo. O primeiro enunciador explica, porque entende que seu coenunciador tem dúvidas, desconhece, não está apto a; o segundo, defende a instituição PREVI, o pecúlio da PREVI e, se necessário, ataca inclusive seu coenunciador, se entender que está sendo ameaçado. Por sua vez, o terceiro argumenta em sua própria causa ou pela causa dos pecúlios e apela pela adesão do seu coenunciador. Depreendem-se dessas imagens de enunciador sentidos de pecúlios que precisam ser explicados, defendidos e argumentados nas publicações da PREVI. Como conclusão, a partir desses sentidos de pecúlio, inferimos uma possível causa para que os enunciadores e coenunciadores estabeleçam as mesmas relações em um período de mais de trinta anos de divulgação dessas revistas / This work lies within the framework of studies on the relationship between language and pension fund and, in consideration of the various possible approaches to these relationships, wants to delve into the speeches made on the reserve funds. The purpose of this research is to identify which reserve funds stories are found in reports in the previ Magazine, taking into account the historicity of the reserve funds and the community that participates in this discursive construction of meaning. By making a more analytical reading of the news, we identified how the utterer was formed, led us to work with the implicit - assumptions and innuendos - and, as we wanted to analyze the PREVI / Participant relationship, we have opted to study the relationship enunciation ethos from such implied. Thus, we studied pictures of the enunciator and hence this kind of relationship with their co-enunciator and the directions of reserve funds recovered from this relationship. The theoretical perspective used is that of discourse analysis of expository basis that determines how we understand the manifestations of language (MAINGUENEAU, 2004). Other concepts presented in our analysis were the gender discourse (BAKHTIN, 2010); implicit theories in Ducrot (1987) and Maingueneau (1996) and studies on the ethos in Maingueneau (2004, 2008 and 2011). Our analyzes allowed us to recover three predominant enunciators pictures: the tutor, the defensive and the appealing. The first enunciator explains, because he understands that his co-enunciator is unsure, unaware, unable; the second one supports the Previ institution, the reserve fund and, if necessary, attacks your co-enunciator to understand what is being threatened. The third one argues for its own sake or for the sake of reserve funds and calls for the accession of his co-enunciator. Be inferred from these enunciators pictures reserve funds ideas which must be explained, defended and argued in the Previ publications. In conclusion, from these reserve funds ideas, we infer a possible cause for the enunciators and the co-enunciators to establish the same relationships over a period of more than thirty years of dissemination of these journals
190

Avaliação de uma fazenda florestal com produção de eucalipto e reserva legal manejada no cerrado sul-matogrossense: indicadores para a busca da sustentabilidade

Dourado, Cecília Luzia [UNESP] 14 February 2012 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:29:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-02-14Bitstream added on 2014-06-13T18:39:36Z : No. of bitstreams: 1 dourado_cl_me_ilha.pdf: 1521551 bytes, checksum: b9a941412aef825cc64cdfe39e6fcdc9 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / A sustentabilidade é um tema de bastante repercussão dentre a comunidade científica, governantes, meios de comunicação e sociedade atualmente, pois surge como um novo modelo de desenvolvimento que garante condições de sobrevivência para as próximas gerações devido aos alarmantes níveis de degradação que meio ambiente vem apresentando principalmente com maior conscientização dos problemas desde a década de 1970. Portanto a necessidade de desenvolver meios para aferir a sustentabilidade representa um desafio para os pesquisadores da área. Neste trabalho foram analisados o desempenho econômico e ambiental de dois sistemas produtivos: produção de eucalipto e três espécies frutíferas do Cerrado em Reserva Legal no estado do Mato Grosso do Sul: o pequi, mangaba e araticum com horizonte de sete anos para os dois sistemas e em seguida foi realizada uma análise conjunta da produção de eucalipto integrada com a reserva legal manejada denominada de “fazenda florestal” para avaliação da sustentabilidade em nível de paisagem. Para analise econômica avaliou-se a TIR (taxa interna de retorno), o VPL (valor presente futuro), a RB/C (razão benefício custo) e o IL (índice de lucratividade), para as espécies do cerrado foram avaliados o VPL e RB/C e os índices de lucratividade. O desempenho ambiental foi realizado através da análise emergética: os dois sistemas foram avaliados por meio dos seguintes índices: Tr (Transformidade), EYR (Taxa de rendimento emergético), EIR (taxa de investimento emergético), ELR (taxa de carga ambiental), %R (renovabilidade), EER (taxa de intercâmbio ) e ESI (índice de sustentabilidade emergética). A produção de eucalipto apresentou o VPL de R$1.927,37 ha -1, com 13% de TIR, RB/C de 1,61 unidades e IL foi de 61,43%. O projeto mostrou-se... / Sustainability is a topic of strong repercussion among the scientific community, governments, media and society currently, it appears as a new development model that ensures survival conditions for future generations due to the alarming levels of environmental degradation that has shown mainly to more awareness of the problems since the 1970s. Therefore the need to develop means to measure sustainability represents a challenge for researchers. The present study analyzes the economic and environmental performance of two production systems: eucalyptus production and three fruit species in the Cerrado Legal Reserve in Mato Grosso do Sul: pequi, mangaba and araticum horizon of seven years for the two systems and was then carried out a joint analysis of eucalyptus production integrated with the legal reserve managed called farm forestry to assessment of sustainability at a landscape level. For the economic analysis evaluated the IRR (internal rate of return), NPV (present value of future), RB / C (benefit-cost ratio) and IL (profitability index), while for the species of the cerrado were evaluated NPV, RB / C and profitability index. Environmental performance was achieved through the emergy, the two systems studied were evaluated for the following indexes: Tr (processed), EYR (emergy yield rate), EIR (emergy investment rate), ELR (environmental loading rate), % R (renewability), EER (exchange rate) and ESI (emergy sustainability index). The production of eucalyptus presents the NPV of R$ 1.927,37 ha -1, with 13% IRR, RB/ C of 1, 61 units and IL was 61, 43%. The project proved to be economically viable and profitable. Due to the mining activity carried out in the Legal Reserve not involve deployment and maintenance costs, this activity was more profitable and viable (NPV of R$ 20.144,83 ha -1... (Complete abstract click electronic access below)

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