145 resultados para Nascentes


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A partir de uma revisão sistemática de literatura recente sobre o universo do empreendedorismo por meio de empresas nascentes na área do jornalismo, o trabalho procura caracterizar esse nosso ecossistema econômico e identificar oportunidades para o lançamento de novos produtos e serviços informativos em plataformas digitais. Paralelamente, são mapeados três casos específicos de startups brasileira do setor e avaliados os principais motivos que levaram ao seu sucesso ou fracasso, conforme as estratégias e modelos de negócio adotados. Com base em entrevistas realizadas com gestores, o trabalho examina fatores críticos para o sucesso ou o fracasso desses empreendimentos, discutindo, por fim, alguns dos motivos específicos que levam parte dessas operações a encerrarem suas atividades ou alterarem suas estratégias de negócio precocemente

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Pós-graduação em Geografia - IGCE

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Pós-graduação em Geografia - IGCE

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Garanhuns City, in Pernambuco, undergoes a rapid, polluting and non-organized urban development affecting its freshwater springs around the urban environment. These sources are of great importance to the district as well as to the hydrographic basin of the Mundaú River. In this view, this paper aims at analyzing the socio-environmental problems resulting from the urban expansion surrounding the Garanhuns’ sources. The study considers the social and environmental dynamics and follows the theoretical contributions of socio-environmental geography proposed by Mendonça’s Urban Environmental System methodological and theoretical model (2004), as well as the conceptual values of Santos’ space theory (2002a). The data treatment included bibliographical and documental research, evaluation of environmental impact, and water analysis. It revealed that Garanhuns possesses many local environmental traits favoring the coming out of freshwater springs and that these sources have played an important role in the making and development of that village. The environmental impacts on freshwater springs, like Olho D’água, Bom Pastor, Vila Maria, Pau Amarelo and Pau Pombo have been evaluated through the environmental impact score IIAN. It put alight serious cases of socio-environmental impacts on the dynamics of the freshwater springs. In the period of April 2013 and April 2014, it monitored the superficial water quality expelled by the Pau Pombo, Pau Amarelo e Vila Maria water sources, and the analyses of the contents followed the determinations of the Environmental National Board, whose parameters are dissolved oxygen, biochemical demand of oxygen, nitrate, total coliforms, faecal coliforms, and electrical conductivity. The results recollected suggest the existence of organic pollution and deep alteration in the water coming out from the sources. In consequence, it seems important the putting out of measures destined to stop those impacts and guaranteeing protection and maintenance of the freshwater springs and their micro-basins.