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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.
1

Pedaços de uma Paulicéia espalhados pela Urbe: musealizando uma arqueologia com a cidade / Pieces of a Paulicéia Scattered by Urbe: Musealization a Archaeology with the city

Tessaro, Piero Alessandro Bohn 25 February 2014 (has links)
São Paulo é uma grande cidade que constantemente se transforma, renova e altera seu espaço. Sua população é de cerca de 11 milhões de pessoas, que estão diretamente relacionadas às mudanças da paisagem urbana; seja propondo-as, fazendo-as ou mesmo vivenciando em seus sentidos. A metamorfose, no entanto, deixa marcas sobre e sob o solo, é o passado tornando-se presente através de um disfarce. Marcas que são fragmentos do pretérito que se remoldam juntando-se a outros pedaços dessa Paulicéia. A Quadra 090 é um desses fragmentos, sítio arqueológico da região central da cidade, e esse fragmento fala sobre questões como: o lixo; a infraestrutura; e a identidade. Nesse processo as marcas contêm muito do que é presente e assim podem servir como uma crítica aos problemas dessa grande urbe. Musealizar a arqueologia urbana é mais do que buscar vestígios que estão sob o solo, é considerar os seres vivos e os espaços sobre o solo, considerar sentimentos; é ponderar sobre espaços destinados a discutir a cidade, principalmente relacionados à Arqueologia Paulistana, como o Sítio Morrinhos/Centro de Arqueologia de São Paulo. Assim, na musealização de uma arqueologia urbana, com essas preocupações, principalmente exercendo o olhar sobre o passado como parte presente estaremos praticando uma Arqueologia com a Cidade. / Sao Paulo is a huge city in constant transformation, renovation and modification of its spatiality. Its population is formed by 11 million people who are directly related to changes in the urban landscape, both proposing and making it or even experiencing its senses. However, the metamorphosis marks the ground of the city, above and below it. It\'s the past becoming present through a camouflage: marks of the preterit reshaping themselves and forming another new fragments of that \"Pauliceia\". Quadra 090 is one of those pieces, an archaeological site in the central city area related to issues like garbage, infrastructure and identity. Those marks have much of what forms the present and can serve as a criticism for the problems of that great metropolis. Musealizing the urban archeology is more than looking for traces under the ground. It should consider living beings, spaces and feelings in the subsoil; it should ponderate spaces for discussing the city, mainly issues related to the Sao Paulo Archaeology, as Sitio Morrinhos/Centro de Arqueologia de Sao Paulo. Therefore, considering these concerns in the musealization of the urban archeology, mainly trying an eye over the past as a part of the present, we will be practicing an Archeology with the City.
2

Pedaços de uma Paulicéia espalhados pela Urbe: musealizando uma arqueologia com a cidade / Pieces of a Paulicéia Scattered by Urbe: Musealization a Archaeology with the city

Piero Alessandro Bohn Tessaro 25 February 2014 (has links)
São Paulo é uma grande cidade que constantemente se transforma, renova e altera seu espaço. Sua população é de cerca de 11 milhões de pessoas, que estão diretamente relacionadas às mudanças da paisagem urbana; seja propondo-as, fazendo-as ou mesmo vivenciando em seus sentidos. A metamorfose, no entanto, deixa marcas sobre e sob o solo, é o passado tornando-se presente através de um disfarce. Marcas que são fragmentos do pretérito que se remoldam juntando-se a outros pedaços dessa Paulicéia. A Quadra 090 é um desses fragmentos, sítio arqueológico da região central da cidade, e esse fragmento fala sobre questões como: o lixo; a infraestrutura; e a identidade. Nesse processo as marcas contêm muito do que é presente e assim podem servir como uma crítica aos problemas dessa grande urbe. Musealizar a arqueologia urbana é mais do que buscar vestígios que estão sob o solo, é considerar os seres vivos e os espaços sobre o solo, considerar sentimentos; é ponderar sobre espaços destinados a discutir a cidade, principalmente relacionados à Arqueologia Paulistana, como o Sítio Morrinhos/Centro de Arqueologia de São Paulo. Assim, na musealização de uma arqueologia urbana, com essas preocupações, principalmente exercendo o olhar sobre o passado como parte presente estaremos praticando uma Arqueologia com a Cidade. / Sao Paulo is a huge city in constant transformation, renovation and modification of its spatiality. Its population is formed by 11 million people who are directly related to changes in the urban landscape, both proposing and making it or even experiencing its senses. However, the metamorphosis marks the ground of the city, above and below it. It\'s the past becoming present through a camouflage: marks of the preterit reshaping themselves and forming another new fragments of that \"Pauliceia\". Quadra 090 is one of those pieces, an archaeological site in the central city area related to issues like garbage, infrastructure and identity. Those marks have much of what forms the present and can serve as a criticism for the problems of that great metropolis. Musealizing the urban archeology is more than looking for traces under the ground. It should consider living beings, spaces and feelings in the subsoil; it should ponderate spaces for discussing the city, mainly issues related to the Sao Paulo Archaeology, as Sitio Morrinhos/Centro de Arqueologia de Sao Paulo. Therefore, considering these concerns in the musealization of the urban archeology, mainly trying an eye over the past as a part of the present, we will be practicing an Archeology with the City.
3

Hydrogeological investigation of Quaternary and late Cretaceous bedrock aquifers, Comox Coalfield, Vancouver Island, British Columbia, Canada

Fisher, Gypsy C. 30 April 2009 (has links)
This study involved a regional hydrogeological assessment of the Comox Coalfield on Vancouver Island, British Columbia. Two site-specific geological and hydrogeological investigations were conducted. The first involved generating a 2.5 dimensional hydrostratigraphic model of part of the Quadra Sand Comox-Merville Aquifer using lithology information from 196 drilled domestic-use groundwater wells. Well logs were standardized with respect to lithologic and hydraulic characteristics. Contact surfaces were created for identifiable hydrostratigraphic units employing an iterative geostatistical interpolation process that incorporated contact points from well logs and interpreted points based on the regional hydrogeology. Modeled hydrostratigraphic surfaces were compared to logged contacts and to exposures at Willemar and Lazo bluffs at Comox. Six lithostratigraphic units were identified in the coastal exposures. Hydraulic conductivity values, estimated from grain size data using the Hazen method, for the lowermost 4 units were: 2.3 x 10-3 cm/s, 9.1 x 10-6 cm/s, 9.4 x 10-3 cm/s, and 4.7 x 10-6 cm/s, respectively. The hydrostratigraphic model was verified using statistical variance analysis, field reconnaissance data, and the identification of a separate surficial aquifer within the study area. The model identified all units mapped in the field and two units below sea level, inferred to be the Cowichan Head Formation. The Comox Bluff model successfully predicted, within 2 m vertically, subsurface hydrostratigraphic boundaries 80% of the time. The second component of the study included a hydrogeological investigation of stacked Quaternary and Late Cretaceous bedrock aquifers at Oyster River. This investigation incorporated drilling logs, borehole geophysics, aqueous geochemistry, pumping and recovery test data, and hydrostratigraphic interpretation of surficial exposures. The potential for hydraulic communication between the Late Cretaceous Nanaimo Group fractured sedimentary bedrock and the overlying unconsolidated Quaternary aquifers was examined. Two adjacent groundwater observation wells were drilled; one completed in bedrock (146.9 m) and one in the surficial sediments (7.3 m). The deeper well penetrated the Trent River and Comox Formations of the Nanaimo Group. A water-bearing fracture zone approximately 3 m wide was encountered at 135 metres below ground surface, coincident with the Comox Y and Y Lower coal seams. Dissolved methane gas was detected in the bedrock aquifer, with an initial concentration of 2,123 mg/L. Schoeller diagrams reveal that the gas in bedrock is coal related. A pumping and recovery test in the deep well suggests that there is unlikely any hydraulic communication between the bedrock and surficial aquifers encountered at Oyster River. This assessment is based on infrequent water level measurements in the shallow well, which did not consistently draw down during pumping of the deeper well. However, the pumping rate was not sustainable for this test and it could not be held constant. Fracture transmissivity and hydraulic conductivity for the bedrock aquifer were estimated using the Theis Recovery method at 7.06 x 10-7 m2/s and 2.29 x 10-7 m/s, respectively. The hydrogeological research conducted at Comox and Oyster River highlights the effectiveness of a multidisciplinary approach for subsurface investigations. This study contributes site level data upon which regional inferences can be built for the Comox Coalfield.
4

[en] RENOVATION OF THE URBAN BLOCK TOWARDS SUSTAINABILITY: CHALLENGES AND SOLUTIONS / [pt] RENOVAÇÃO DA QUADRA URBANA PARA A SUSTENTABILIDADE: DESAFIOS E SOLUÇÕES

MARCELO ROBERTO VENTURA DIAS DE MATTOS BEZERRA 22 November 2016 (has links)
[pt] O Rio de Janeiro é uma cidade de alta densidade demográfica em uma situação geográfica excepcional, entre o mar, as montanhas e diversas lagoas. Uma parcela de sua população, de aproximadamente 6 milhões de habitantes, vive em edifícios de apartamentos. Em muitos bairros não há mais terrenos disponíveis para novas edificações. A construção sustentável é necessária para redução de consumos e desperdícios, assim como a fundamental atenção a aspectos de conforto ambiental e sociais (o morador). Visando a melhoria da qualidade de vida e para atingir um estágio de sustentabilidade será necessário pensar em como aperfeiçoar os edifícios e quadras existentes. Na cidade do Rio de Janeiro há diversos proprietários e locatários, sendo importante elaborar uma estratégia específica para desenvolver uma renovação do parque construído. A presente tese aborda: os edifícios residenciais no Rio de Janeiro (e a legislação), a construção sustentável, a renovação de edifícios e quadras, recomendações para projetos de acordo com as características climáticas e verificações sobre as condições existentes (físicas, ambientais e sociais). Foi desenvolvido um estudo de caso em uma quadra típica no famoso e de alta densidade demográfica bairro de Copacabana (96 porcento de seus moradores vivem em apartamentos, sendo 1/3 com mais de 60 anos) que teve praticamente todos os seus prédios e quadras construídos entre 1940 e 1960 com características semelhantes como: estrutura em concreto, edifícios de 10 e 12 pavimentos e com pouco ou nenhum afastamento entre si. / [en] Rio de Janeiro is a very dense city in an exceptional geography situation between the sea, the mountains and some lakes. The population of six million inhabitants only in the municipality area lives mainly in apartments buildings. In some neighborhoods there are no empty sites for new constructions. Sustainable construction is a necessary step to reduce the consumption and the waste, and also the focus in the comfort conditions and social aspects (the dwellers). To improve the quality of living and achieve the environmental goals it is necessary to think how to upgrade the quality of existing buildings and blocks. In Rio de Janeiro each building has different owners and dwellers, and it will be important to work in a specific strategy to develop the building stock renovation. This thesis involves: apartment buildings in Rio de Janeiro (including the legislation), sustainable construction, renovation (refurbishment) of buildings and blocks, design recommendations according to the climatic conditions in Rio de Janeiro, and the verification of apartment building conditions (physical, environmental and social). One case study in a regular block of a very dense and famous neighborhood named Copacabana (96 percent of dwellers in this neighborhood live in apartments and 1/3 is older than 60 years old) was developed. Copacabana has almost all the buildings and blocks built during the 1940 and 1960 decades with common features like: concrete structure, buildings with 10 to 12 floors, and no distance between them.

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