990 resultados para Santana Cave


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The presence of the genus Rupicapra in Portugal is shown for the first time, on some dental and skeletal remains from the upper Pleistocene (Solutrean) of Salemas cave. The fossil material may be ascribed to R. rupicapra pyrenaica.

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New radiocarbon measurements were obtained from middle and upper Paleolithic sites currendy under research by the CEPUNL, in well defined stratigraphical situations. With other dates, they yield an approximative chronological global view. Measurement dístribution in function of time does not seem to be an hazardous one. ln the actual status of our knowledge, this distribution seems to fit in some assemblages: (a) 14000 to 15000 BP, Solurrean ; (b) about 20 000 BP, Solurrean ; (e) area 25 000 BP, already Solurrean, and slightly older than 26 000 BP, still Mousterian ; (d) between 29 000 and 31 000 BP, Mousterian. The persistance of Mousterian much later than its acknowledged upper limit at about 34 000 BP (and hence the survival of its neanderthalian authors) is demonstrated. For the first time it has been possible to ascertain the upper time limit of the marine 5-8 metres raised beach (Tyrrhenian III) at Serra da Arrábida, and also the age of archaeological sires wirhout srone arrifacts, or with uncharacteristic ones. The obtained measurements allow us to correlate localities and sedimentary units with last glaciation events. There seems to have been a distinct correlation between cave and shelter human occupation and events marked by the worsening of climate.

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Dissertação apresentada para a obtenção do grau de Doutor em Engenharia do Ambiente, Sistemas Naturais e suas Tensões, pela Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia

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EEZ International, Summer 2003, p. 43-47

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Quartz (and silex) lithic artifacts collected at Galapos (Creiro), in the southern part of lhe Serra da Arrábida, Portugal, are described. These artifacts are characteristic of the Middle Paleolithic (Mousterian). This new locality reinforces lhe evidences for an important human occupation of this region at those times, as previously shown by the study of the Figueira Brava cave.

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In this paper, a synopsis on the already known data, and the study of further specimens either new (*) or hither to undescribed are presented. The specimens dealt with have been collected at the Condeixa travertines; in the Tagus terraces near Carregado(*) and at Foz do Enxarrique(*); in the mousterian, about 31000 BP infilling from the Figueira Brava cave(*); and at Algar de Joao Ramos(*). Some specimens are ascribed to Elephas antiquus, the best represented form. Material from Figueira Brava cave and Algar de João Ramos is ascribed to Mammuthus primigenius, a species recognized here for the first time in Portugal.

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RESUMO - A cidade do Seixal, enquanto Cidade Saudável tem como missão a implementação dos princípios e estratégias do Projecto Cidades Saudáveis da OMS. Para tal, desenvolve programas e acções, conjuntamente com parceiros intersectoriais, com vista à melhoria da saúde e da qualidade de vida dos cidadãos residentes na cidade do Seixal, e que promova em simultâneo a participação da comunidade. A separação selectiva dos resíduos depende da participação dos cidadãos, pelo que esta investigação propõe-se estudar quais os factores favoráveis e desfavoráveis à adesão dos cidadãos à separação selectiva de resíduos sólidos urbanos, na cidade do Seixal, enquanto Cidade Saudável. O paradigma quantitativo foi o escolhido para guiar o desenvolvimento deste estudo, através do método survey (descrição numérica de uma fracção da população – amostra – através do processo de aplicação de questionários à população). O questionário desenvolvido para esta investigação será aplicado no Fórum Municipal do Seixal a uma amostra de 250 cidadãos residentes na cidade do Seixal. Para obter os resultados finais, será realizada, numa primeira fase, uma análise descritiva de todas as variáveis, que deverá incluir medidas de localização e variabilidade adequadas a cada variável. Numa segunda fase será realizada uma análise inferencial recorrendo a testes não paramétricos e paramétricos. ----------------ABSTRAT - The city of Seixal, while Healthy City, takes as a mission the implementation of the beginnings and strategies of the WHO Healthy Cities Project. Programs and actions are being developed for that purpose, jointly with intersectorial partners, with sight to the improvement of the health and of the quality of life of the resident citizens in the city of Seixal, and that it promotes in simultaneous the participation of the community. Because the selective waste separation depends on the participation of the citizens, the purpose of this investigation is to study the favorable and unfavorable factors which leads participation or not of the citizens to the selective separation of urbane solid wastes, in the city of Seixal, while Healthy City. The quantitative paradigm was the chosen one to guide the development of this study, through the survey method (numerical description of a fraction of the population – sample – through the process of questionnaires to the population). The questionnaire developed for this investigation will be applied in the Fórum Municipal do Seixal, to a sample of 250 resident citizens in the city of Seixal. To obtain the final results, we will carry out, in a first phase, a descriptive analysis of all the variables, which will include measures of location and variability appropriate to each one. In a second phase will be carried out an inferential analysis resorting to non parametric and parametric tests.

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Relatório de Estágio apresentado para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Museologia.

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Immunoelectrophoretic studies on common antigens were carried out by using rabbits sera immunized against São Lourenço da Mata and Belo Horizonte strains of Schistosoma mansoni adult worms and antigens of Biomphalaria glabrata pigmented (Jaboatão - PE); B. glabrata albino (Belo Horizonte - MG) and B. straminea (São Lourenço da Mata, PE). Furthermore, the reverse approach was proceeded, namely, sera anti Biomphalaria snails produced in rabbits were tested against both strains of Schistosoma adult worm antigens. The analysis of the common antigens between the SLM strains of S. mansoni adult worm and B. glabrata pigmented showed 8 to 9 precipitin bands, 3 bands with B. glabrata albino and only 1 band with B. straminea crude extracts. On the other hand, the BH strain of S. mansoni adult worm antisera produced 6 to 7 bands with B. glabrata pigmented, 5 bands with B. glabrata albino and 1 band with B. straminea antigenic extract. Biomphalaria snails crude extracts were fractionated by Sephadex G-100 column and three fractions were collected from each snail strain. The fractions were tested with anti SLM and BH strains of S. mansoni adult worm sera by immunoelectrophoresis. The common antigens fractionated from Biomphalaria snails crude extracts and those found for both strains of S. mansoni adult worm mostly existed in the first fraction and they were estimated to have molecular weight over 158,000 daltons. In our laboratory, it was found a relationship between the antigenic similarities and experimental infection rates of S. mansoni towards Biomphalaria snails so that more bands were seen with increasing infection rates of S. mansoni.

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para a obtenção do grau de Mestre em Engenharia do Ambiente, perfil Gestão e Sistemas Ambientais

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Engenharia Sanitária

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apresentado ao Instituto de Contabilidade e Administração do Porto para a Dissertação de Mestrado para obtenção do grau de Mestre em Contabilidade e Finanças sob orientação do Mestre Adalmiro Álvaro Malheiro de Castro Andrade Pereira

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Dissertação apresentada para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Línguas, Literaturas e Culturas, variante em Estudos Românicos: Textos e Contextos

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção de grau de Mestre em Engenharia Sanitária