1000 resultados para Puertos-València (Província)
Resumo:
In this work it was performed a study to obtain parameters for an 1D regional velocity model for the Borborema Province, NE Brazil. It was used earthquakes occurred between 2001 and 2013 with magnitude greater than 2.9 mb either from epicentres determined from local seismic networks or by back azimuth determination, when possible. We chose seven events which occurred in the main seismic areas in the Borborema Province. The selected events were recorded in up to 74 seismic stations from the following networks: RSISNE, INCT-ET, João Câmara – RN, São Rafael – RN, Caruaru - PE, São Caetano - PE, Castanhão - CE, Santana do Acarau - CE, Taipu – RN e Sobral – CE, and the RCBR (IRIS/USGS—GSN). For the determination of the model parameters were inverted via a travel-time table and its fit. These model parameters were compared with other known model (global and regional) and have improved the epicentral determination. This final set of parameters model, we called MBB is laterally homogeneous with an upper crust at 11,45 km depth and total crustal thickness of 33,9 km. The P-wave velocity in the upper crust was estimated at 6.0 km/s and 6.64 km/s for it lower part. The P-wave velocity in the upper mantle we estimated at 8.21 km/s with an VP/VS ratio of approximately 1.74.
Resumo:
The Bom Jardim de Goiás Pluton (PBJG) is a semi-circular body, located in the central portion of the Tocantins Province, intrusive into orthogneisses and metassupracrustals of the Arenópolis Magmatic Arc. These metasupracrustals present a low to moderate dipping banding or schistosity, have a low to moderate angle of banding / foliation, defined by mica, andalusite and sillimanite and cordierite, which characterize an amphibolite facies metamorphism. This structure is crosscut by the emplacement of the PBJG rocks. The abrupt nature of the contacts and the absence of ductile structures indicate that the intrusion took place in a relatively cold crust. Under petrographic grounds, the pluton consists mainly of monzodiorites, tonalite and granodiorite, following the low to medium-K calk-alkaline alkaline trend. Rocks of the PBJG have hornblende and biotite as the main mafic phases, besides subordinate clinopyroxene, titanite, epidote and opaque. Late dikes of leucogranite contain only mineral biotite as relevant accessory mineral. One U-Pb zircon dating of a monzodiorite yielded an age of 550 ± 12 Ma (MSWD = 1.06). Whole-rock and mineral chemistry suggest that the studied rocks are calc-alkaline, having evolved by fractional crystallization of Ca- and Fe-Mg minerals under high oxygen fugacity. Using the amphibole-plagioclase geothermometer and the Al-in amphibole geobarometer, we calculate temperatures and pressures of, respectively, 692-791 °C e 2.4-5.0 kbar for the intrusion of the PBJG, which is corroborated by previous metamorphic assemblages in the country rocks. The geological, geochemical and geochronological features of PBJG demonstrate their post-tectonic or post-collisional nature, with emplacement into an already uplifted and relatively cool crust at the end of brasiliano orogeny in this portion of the Tocantins Province.
Resumo:
The Bom Jardim de Goiás Pluton (PBJG) is a semi-circular body, located in the central portion of the Tocantins Province, intrusive into orthogneisses and metassupracrustals of the Arenópolis Magmatic Arc. These metasupracrustals present a low to moderate dipping banding or schistosity, have a low to moderate angle of banding / foliation, defined by mica, andalusite and sillimanite and cordierite, which characterize an amphibolite facies metamorphism. This structure is crosscut by the emplacement of the PBJG rocks. The abrupt nature of the contacts and the absence of ductile structures indicate that the intrusion took place in a relatively cold crust. Under petrographic grounds, the pluton consists mainly of monzodiorites, tonalite and granodiorite, following the low to medium-K calk-alkaline alkaline trend. Rocks of the PBJG have hornblende and biotite as the main mafic phases, besides subordinate clinopyroxene, titanite, epidote and opaque. Late dikes of leucogranite contain only mineral biotite as relevant accessory mineral. One U-Pb zircon dating of a monzodiorite yielded an age of 550 ± 12 Ma (MSWD = 1.06). Whole-rock and mineral chemistry suggest that the studied rocks are calc-alkaline, having evolved by fractional crystallization of Ca- and Fe-Mg minerals under high oxygen fugacity. Using the amphibole-plagioclase geothermometer and the Al-in amphibole geobarometer, we calculate temperatures and pressures of, respectively, 692-791 °C e 2.4-5.0 kbar for the intrusion of the PBJG, which is corroborated by previous metamorphic assemblages in the country rocks. The geological, geochemical and geochronological features of PBJG demonstrate their post-tectonic or post-collisional nature, with emplacement into an already uplifted and relatively cool crust at the end of brasiliano orogeny in this portion of the Tocantins Province.
Resumo:
The commercial complex Guarapes was during the second half of the nineteenth century most commercial street of Rio Grande do Norte province. In that time frame, you can see its flourishing as one of the central places of trade in the province in 1850, and its subsequent abandonment in 1900. This thesis aims to investigate, in its first part, the paths that help to understand, as the context of the expansion of global markets in the second half of the nineteenth century enabled the conditions for the emergence of the commercial complex. However, trade relations established in this province through the commercial complex, even participating in this global environment, reserved particular characteristics in their social and trade relations, as if dealing with a peripheral province, we look at the uniqueness of the relationship occurred in this space. In the second part, we seek to understand the importance that the rivers Potengi and Jundiaí had to install the commercial complex Guarapes in the second half of the nineteenth century. As the geographical position in relation to rivers, enabled this space became flow zone and confluence of goods distributed to the various parts of the interior of the province. We also monitor the process that made these rivers leave the role of mobility and transport relations in this space, giving way the railways and roads shooting. In the third part, we seek to understand the commercial complex Guarapes in focus. Analyzing their spatial distribution on the landscape, and how the spatial organization held at the same time traces of the Brazilian patriarchy exposed by Gilberto Freyre, but also "modern" features, due to the increase of a new culture inserted material in the province. We also seek to understand elements of material culture that was the environment of the complex, and how these materials are important sources for understanding this society under study. We treat from the biggest to the smallest fragments without hierarchize them. Understanding that, the study associated the written sources and materials provide a gain in understanding of everyday these people who lived in that area of the complex in the second half of the nineteenth century.
Resumo:
Mestrado em Fisioterapia
Resumo:
seguinte trabalho teve como objetivo a pesquisa da vigilância epidemiológica das doenças infecciosas de origem bacteriana na província do Cuanza-Norte em Angola. Todos os resultados foram obtidos a partir da base de dados da Direção Provincial de Saúde do Cuanza-Norte em Ndalatando, onde foram recolhidos os dados relativos aos doentes com Febre Tifóide e Tuberculose de 2010-2014, sendo estas, as doenças bacterianas predominantes na província. Os dados recolhidos demonstram valores elevados relativos à pesquisa de Tuberculose e Febre Tifóide, tendo sido estudados casos de prevalência das doenças relacionadas com a idade, sexo e origem do município. Destaca-se a faixa etária de indivíduos com menos de 20 anos para o caso da Febre Tifóide e idades superiores aos 20 anos para a Tuberculose. Os municípios mais afectados para o caso da Febre Tifóide são Lukala, Bolongongo, Banga, Quikulungo, e Ngonguembo. Para o caso da Tuberculose são mais afectados os municípios de Gongembo, Banga, Quiculungo e Bolongongo, uma vez que são municípios em situação instável com uma escassa vigilância sanitária. No tempo húmido (chuvoso), os meses de Março e Abril se distinguiram com maiores taxas de prevalência de febre tifóide e no tempo seco (frio), os meses de Junho, Julho e Agosto se distinguiram com maiores taxas de prevalência de tuberculose durante este estudo. A análise dos resultados permite afirmar que se registou, durante os cinco (5) anos deste estudo, uma tendência crescente para a tuberculose e uma tendência decrescente para a Febre Tifóide. A prevalência é, ainda, muito elevada em ambos os casos, sendo, por isso, necessário agir rapidamente - aplicando as respetivas medidas de vigilância sanitária que haja um maior controlo efetivo e sustentável de doenças bacterianas negligenciadas e melhor acompanhamento dos doentes.
Resumo:
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, Pós-Graduação em Geologia, 2015.
Resumo:
Este trabalho apresenta um modelo gravimétrico 2,5D gerado a partir de 315 novas estações gravimétricas levantadas ao longo de uma seção transversal NW-SE com 750 km de extensão na porção setentrional da Província Borborema, NE do Brasil. A modelagem gravimétrica foi aplicada separadamente nas componentes regional e residual do campo gravitacional. A modelagem 2,5D das anomalias regionais revelou que a profundidade da interface crosta-manto varia de 28 a 32 km, considerando uma densidade média de 2,8 g/cm3 para a crosta continental e de 3,3 g/cm3 para o manto litosférico. As anomalias residuais de alta frequência foram interpretadas a partir do contraste de densidade da crosta superior, com uma espessura não superior a 10 km, e uma ampla associação litológica, com densidades variando de 2,55 a 2,9 g/cm3. A configuração geotectônica litosférica atual da Província Borborema é claramente resultado da ruptura dos continentes Sul-Americano e Africano no Mesozoico, na qual boa parte dos vestígios das estruturas tectônicas de grandes profundidades formadas durante a orogênese Brasiliana/Pan-Africana foi mascarada pelo último episódio tectônico responsável pela fragmentação do Gondwana Ocidental. _______________________________________________________________________________________ ABSTRACT
Resumo:
Dissertação de mest. em Estudos Marinhos e Costeiros, Faculdade de Ciências do Mar e do Ambiente, Univ. do Algarve, 2002
Resumo:
Pretende-se elaborar um modelo de apoio psicossocial dada a necessidade organizacional e da gestão dos recursos humanos afetos a esta resposta, demonstrando preocupação pela qualidade de vida dos indivíduos que lidam com vulnerabilidades indutoras de stress - visto que o presente estudo se desenvolve para a Sociedade Nacional da Cruz Vermelha: organização com cariz iminentemente social, estando na primeira linha da intervenção em incidentes geradores de stress, nas vítimas e nos profissionais que intervêm. Analisar-se-á o estado da arte dos modelos de intervenção psicossocial em incidentes e elaborarse-á proposta de modelo teórico a aplicar na CVP - considerando que a estrutura trabalha com e para pessoas, e que todos podem enfrentar fatores de vulnerabilidade. Recorreu-se à metodologia da entrevista sarni-diretiva da amostra relevante para o estudo; efetuou-se pesquisa bibliográfica exploratória; elaborou-se revisão da literatura multidisciplinar e crítica, viabilizando a construção do modelo de apoio psicossocial que pode aplicar-se à intervenção da Cruz Vermelha Portuguesa. ABSTRACT: lntend to elaborate model of psychosocial support given the need for organizational and management of human resources dedicated to this response, showing concern for the quality of life of individuals who deal with vulnerabilities that induce stress - because the present study develops for the National Society of the Red Cross organization eminently social nature, being the first line of intervention in incidents generating stress on the victims and the professionals involved. Analyze will be state of the art models of psychosocial intervention in incidents and draw will be proposed a theoretical model applied in the CVP - considering that the structure works with and for people, and that all may experience vulnerability factors. Resorted to the methodology of semi-directive interview sample relevant to the study, was carried out bibliographical research; elaborated multidisciplinary review of the literature and criticism, making the construction of the model of psychosocial support that may apply to the intervention of Portuguese Red Cross.
Resumo:
Objetivo: Comparar la apendicectomía laparoscópica de puerto único con la de 3 puertos en pacientes con apendicitis aguda, de los hospitales “Vicente Corral Moscoso” y “José Carrasco Arteaga” durante el primer semestre del año 2013. Materiales y método: Estudio experimental que incluyó 170 pacientes de emergencia de los hospitales “Vicente Corral Moscoso” y “José Carrasco Arteaga”; al 50% se le realizó apendicectomía con puerto único (grupo 1) y al restante, se le realizó apendicectomía con 3 puertos (grupo 2). Resultados: De 18 a 25 años fue el grupo mayormente afectado, el sexo masculino predominó en ambos grupos. El tiempo quirúrgico de 61 a 120 minutos fue 61.2% en el grupo 1, el grupo 2 del 55.3%. Dolor posoperatorio leve se presentó en el grupo 1 en 63.5% y en el grupo 2, 41.2%, estancia hospitalaria de 13 a 24 horas en grupo 1 de 62.4%, en el grupo 2, de 25 a 36 horas en 47.1%. Los resultados del puerto único para menor tiempo quirúrgico encontramos un RR de 0,71 (IC –95% 0.4-1.2), RRR 0.29, RAR 0,07 y NNT 15; para intensidad del dolor (leve) RR de 1.54 (IC 95% 1.1-2), RRR -0.54, RAR -0.22 y NNT 5 y para menor estancia hospitalaria (menor a 12 horas) RR = 3.5 de 0.71 (IC 95% 0.75-12.3), RRR -2.5, RAR 0.06 y NNT 17. Conclusión: La apendicectomía laparoscópica con puerto único presenta beneficio únicamente en la intensidad de dolor, en comparación con el acceso de 3 puertos