Revitalização da Marginal do Mindelo

As relações das cidades com suas frentes de água (waterfront) têm-se tornado tema de grande actualidade do urbanismo contemporâneo. A revitalização de zonas, urbano-portuárias subutilizados é parte desse movimento e elemento paradigmático das políticas urbanísticas mais avançadas das cidades portuárias modernas. Reflectir sobre esses processos buscando parale-los para o contexto da cidade do Mindelo é a base principal desta dissertação. Desta forma, esta dissertação tem como tema de desenvolvimento “os espaços públicos e a revitalização da antiga área portuária e da faixa da marginal”.

Assessement of Malaria Transmission in an Area with Very Low Mosquito Density

The increase in world travel in recent years, especially to and from areas where vector-borne diseases are endemic, has resulted in a substantial rise in imported cases of those diseases. In particular, malaria is a cause of concern. In those countries at the edge of its distribution, it can be difficult to distinguish between autochthonous and imported cases. However, distinguishing between the two is important because of the different allocation of resources to combat the disease that each requires. In general, observation of the various stages of parasite development in wild-caught female mosquitoes is considered evidence of autochthonous transmission. Observation of oocysts in the mosquito mid-gut testifies that mosquitoes are susceptible to infection but conclusions cannot be reached about their ability to complete the transmission cycle. Perhaps the best indication of autochthonous transmission is microscopic observation of sporozoites in mosquito salivary glands, since this detects parasites ready to be inoculated (BELER et al., 1990). Detection of circumsporozoite protein (CSP)(BURKOT, WILLIAMS & SCHNEIDER, 1984) in dry mosquito thoraxes, by Enzyme Linked Immunosorbent Assay (ELISA) is also widely used to determine transmission, especially when large numbers of mosquitoes need to be processed. Such assays provide information about the parasite species infecting the mosquito (BURKOT & WIRTZ, 1986; WIRTZ et al., 1987; BELER et al., 1990).