880 resultados para Sistemas de informação gerencial - Medidas de segurança - Estudo de casos.
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Pós-graduação em Geociências e Meio Ambiente - IGCE
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Pós-graduação em Ciência da Informação - FFC
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Pós-graduação em Geografia - IGCE
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Pós-graduação em Ciências Cartográficas - FCT
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Pós-graduação em Engenharia Elétrica - FEIS
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Estudo de caso que apresenta um projeto internacional de implantação de novos processos de negócios com suporte de sistemas de informação em empresa multinacional norte-americana com utilização de equipes virtuais sediadas em São Paulo, Rio de Janeiro, Buenos Aires, Bogotá e Cidade do México. A metodologia utilizada o desenvolvimento deste artigo constituiu-se de levantamento bibliográfico e coleta, agrupamento e análise de dados. Este projeto teve três fatores-chave na sua execução: primeiro, foi a seleção, disponibilização e uso das tecnologias adequadas; o segundo fator, a comunicação, com Plano de Comunicação desenvolvido em parceria com a Área de Marketing da empresa; e o terceiro fator, a gestão de pessoas, atribuindo prioridade aos aspectos culturais, como: idioma, feriados, horário de trabalho e rotinas locais. O costumeiro atraso dos participantes para as reuniões de progresso do projeto foi um dos maiores obstáculos superados no curso do projeto.
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Pós-graduação em Engenharia Civil e Ambiental - FEB
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Os sistemas convencionais de produção agropecuária são considerados grandes causadores de impactos ambientais, tais como degradação do solo, poluição e assoreamento dos rios, destruição da vegetação nativa, perda de biodiversidade e contaminação dos alimentos, o que conseqüentemente induz o aparecimento de problemas sociais, econômicos e ambientais. Os sistemas naturais em bom estado de conservação oferecem serviços ambientais que são vitais para o ser humano. Diante disso, torna-se necessário compatibilizar a preservação dos recursos naturais com a produção agropecuária. Para a manutenção da saúde ambiental de uma microbacia hidrográfica submetida à produção agrícola, as matas ciliares, encontradas ao longo das margens da rede de drenagem e ao redor das nascentes, exerce importantes funções do ponto de vista hidrológico, ecológico e geomorfológico. O presente trabalho teve como objetivo geral propor medidas de adequação ambiental para a microbacia da cabeceira do córrego do Taquari (3.260 ha) no município de Leme/SP. Como objetivos específicos teve-se: a) delimitar as Áreas de Preservação Permanente (APP’s) e Reserva Legal (RL), conforme a legislação ambiental vigente e b) realizar uma proposta de adequação ambiental para a microbacia, considerando a sua estrutura fundiária. Através de estudo de caso realizado nesta microbacia, que faz parte do Programa Estadual de Microbacias Hidrográficas do Estado de São Paulo, procurou-se por meio de um banco de dados cartográfico, gerar no final, um mapa de adequação ambiental. A microbacia possui 62,5% de sua área ocupada por cultura de canade- açúcar e 16,6% por culturas anuais, com maior destaque para milho e algodão. Na microbacia existem 71 propriedades rurais, sendo que 51 (71,8%) delas apresentam áreas menores que 30 hectares, se encaixando como...(Resumo completo, clicar acesso eletrônico abaixo)
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The expansion of urban in medium-sized citie, increase the importance of action planning and management of natural resources, among which water is the most important. Such action should include the integration of physical and man-made elements involved. In this context, it becomesimportant for watershed analysis and the use of geotecnologies. Thus, the objective was to demonstrate the contribution of the geo, as a tool for managing a river basin, allowing the integration of physical data and the analysis of anthropogenic environmental scenarios in urban areas. The area chosen, the basin of the Wenzel, is located in Rio Claro / SP, a city whose urbanization process has been intense and continuous. Thematic maps were generated from the physical environment: soil, slope and geological, as well as maps of land use. With regard to land use maps, these were drawn from the visual interpretation of material aerophotogrammetric, considering the years 1995 and 2010, performing an evolutionary analysis. It was observed that the area presents small variation in the physical and structural aspects, with lithological and geomorphological formation favoring the occurrence of floods, erosion and siltation. These processes are accelerated by the forms of land use, with intense urbanization during the period between 1995 and 2010, and poor preservation of permanent preservation areasand. In the floodplain areas there is a high waste disposal is the most notable environmental problem
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WHO has launched the “Safe Surgery Saves Lives” program with the purpose to reduce damage to surgical patients and define safety standards specifically in order to reduce such patients’ morbi-mortality by providing surgery teams and hospital managers with orientation about the standards of safe surgery and a uniform service evaluation instrument for national and international surveillance. Hence, this study aimed at applying the WHO safe-surgery checklist to the surgical specialties of a university hospital and evaluating the team’s opinion about the influence of its application on the safety of surgical process and on the team’s interpersonal communication. It was a descriptive, analytical, qualitative field study conducted in the surgery facilities of a university hospital in a public establishment in São Paulo state. The checklist was applied to eight surgical specialties, resulting in a total number of 30 surgeries. Its application was conducted by the researcher in three phases: Sign in, Time out, Sign Out. Next, one member of the surgery team was invited to voluntarily participate in the study by signing an informed consent form and answering guiding questions. Thirty members of the surgery team participated in the study. Bardin’s Content Analysis Method was used to organize and analyze the data. As regards the safety provided by the checklist, the following thematic categories emerged: “It reduces risk and possible complications”; “It standardizes conducts and reviews safety steps”; “It allows for better understanding of the process”; and “It provides safety to the team as a whole”. The category “It is not included in the institution’s routine” emerged from the subjects’ statements when they understood that, in this form, the checklist does not provide safety to surgical procedures. As regards communication, two thematic categories emerged: ...(Complete abstract click electronic access below)
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Different forms of human pressure may occur in the pipeline ranges, due to the large extensions and various configurations of land use, which can pass through the pipelines. Due to the dynamics of these pressures, it is necessary to monitor temporal changes of land use and cover the surface. Under this theme, appears as extremely important to use products and techniques of remote sensing, as they allow the identification of objects of the land surface that may compromise the security and monitoring of the pipeline, and allows the extraction of information conditions on land use at different periods of time. Based on the above, this paper aims to examine in a temporal approach, the process of urban expansion in the municipality of Duque de Caxias, located on the outskirts of the metropolitan area of the state of Rio de Janeiro, as well as settlement patterns characteristic of areas that the changes occurred in the period 1987 to 2010. We used the technique of visual analysis to perform the change detection and the technique of image classification, aimed at monitoring human pressure over a stretch of track pipeline Rio de Janeiro - Belo Horizonte, located in the state of Rio de Janeiro. The stages of work involved the characterization of the study area, urban sprawl and the existing settlement patterns, through the analysis of bibliographic data. The processing of Landsat 5 images and the application of the technique of change detection were performed in three scenes for the years 1987, 1998 and 2010, while the classification process was performed on the image RapidEye for the year 2010. Can be noted an increase in urban area of approximately 22.38% and the change of land cover from natural to built. This growth is concentrated outside to the area of direct influence of the duct, occurring in the area of indirect influence of the enterprise. Regarding the settlement patterns of growth areas, it was observed that these are predominantly
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The analysis of natural processes, such as landslides, has a great importance for the prevention of accidents in pipelines, since it might compromise its security, with serious social and environmental implications. Considering the large territorial dimensions that pipelines can reach, remote sensing tools have great applicability for data acquisition, allowing the analysis of large areas in regular time periods. This study aims to analyze the relations between the occurrence of landslides and its natural conditionings, on a stretch of the ORBEL pipeline, in the municipalities of Duque de Caxias, Nova Iguaçu and Belford Roxo – Rio de Janeiro. GeoEye sensor system images were used with spatial resolution of 0.5 m, from November/2009, January/2010 and March/2010, that are months of summer rains. The work involved the characterization of the study area and existing landslides, through bibliographic data collection; the application of visual analysis techniques for the extraction of landslide scars and fractures; preparation of maps for the landslide constraints and preparation of the susceptibility map. In the images from November only three landslide scars were extracted, while in January there were 166 and 111 in March. Difficulties were found with the shading in the images. From the relations among landslide scars, lithological units, relief systems, slope, downhill profile and the generated map of landslide susceptibility, presented in 1:70,000 scale, it was possible to conclude that slope is the main determinant of the process, allied secondarily to downhill profile, relief systems and lithology
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Pós-graduação em Ciência da Informação - FFC
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Pós-graduação em Agronomia (Energia na Agricultura) - FCA
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)