1000 resultados para Sistema Informação Geográfica
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The freedom of social communication referred to those freedoms exercised under of the media. The journalism is professional activity responsible for factual information, real, pluralistic and of the public interest, directed diffusely to social orientation. The right of the information, characterized as diffuse right or of fruition by uncertain and numerous holders, is subdivided in the right of the inform, inform yourself and right to be informed. The journalists, as occupants of a enlarged spectrum concerning of right of the inform, have responsibility for the information they disseminate, devoir that puts on the basis of the constitutional right to be informed. This duty is divided with journalistic companies, when them realized. In the research, examined the existence of constitutional guarantees the right to be informed. To answer the question, realized research to support bibliographical and documentary. The guaranty is a empirical preoccupation coated with legality, since lends itself effect concretize a right. Traced so a panel of guarantees of institutional imprint, substantive and procedural. Treating of the institutional guarantees the right to information, it would refer to true institutions (as the free press) and may begin subjective rights. In the case of substantial guarantees, we would have access to information, the confidentiality of the fonts and the incensurable feature of journalistic information. A guarantee peculiar would be constitution of bodies responsible for monitoring the quality of the vehicles of communication. Trace it also a panel strict of procedural safeguards, such as public civil action, the security s warrant, and the rights of petition and answer.
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Although the records indicate the involvement of the City Christmas in the feeding system HiperDia, a survey conducted by the Health Ministry in 2004 found that the number of entries made in Natal was well below estimate. In order to understand the functioning of HiperDia, we performed this study to analyze the actions taken by the professionals involved in power system HiperDia in Natal / RN. The research has developed into a quantitative perspective, with the design of exploratory case study conducted in the health services that integrate the various levels of the organization who are directly involved with the process of system power HiperDia in Natal / RN , represented here by SMS, health districts and the Family Health Units in the period from August to October 2008.Study participants were 110 professionals, including nurses, physicians, operators, administrator and a coordinator. The survey results showed that feeding HiperDia in Natal was maintained mainly by health professionals and operators. Activities include carrying out the state registration, monitoring, and updating of data transfer routines. They report that the difficulties in the process of feeding data are related to the work of teams and / or lack of structure of the Program of Hypertension and Diabetes (HA and DM), the discontinuity of federal investments in improving the HiperDia and lack of training. We can see then that the process of feeding system on Christmas HiperDia therefore is developing the three levels (SMS, districts and health units), however is not matching the expectations established by MS, considering that the gaps the flow of information are undermining the end result of this process
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The sharing of knowledge and integration of data is one of the biggest challenges in health and essential contribution to improve the quality of health care. Since the same person receives care in various health facilities throughout his/her live, that information is distributed in different information systems which run on platforms of heterogeneous hardware and software. This paper proposes a System of Health Information Based on Ontologies (SISOnt) for knowledge sharing and integration of data on health, which allows to infer new information from the heterogeneous databases and knowledge base. For this purpose it was created three ontologies represented by the patterns and concepts proposed by the Semantic Web. The first ontology provides a representation of the concepts of diseases Secretariat of Health Surveillance (SVS) and the others are related to the representation of the concepts of databases of Health Information Systems (SIS), specifically the Information System of Notification of Diseases (SINAN) and the Information System on Mortality (SIM)
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The structure of Industrial Automation bases on a hierarchical pyramid, where restricted information islands are created. Those information islands are characterized by systems where hardware and software used are proprietors. In other words, they are supplied for just a manufacturer, doing with that customer is entailed to that supplier. That solution causes great damages to companies. Once the connection and integration with other equipments, that are not of own supplier, it is very complicated. Several times it is impossible of being accomplished, because of high cost of solution or for technical incompatibility. This work consists to specify and to implement the visualization module via Web of GERINF. GERINF is a FINEP/CTPetro project that has the objective of developing a software for information management in industrial processes. GERINF is divided in three modules: visualization via Web, compress and storage and communication module. Are presented results of the utilization of a proposed system to information management of a Natural Gas collected Unit of Guamar´e on the PETROBRAS UN-RNCE.
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Among the numerous policy changes that the world has experienced in recent years, occupies a prominent place in the quest for greater transparency of public agencies. Transparency has been an important tool in the accountability of the State to promote greater participation of the society by providing information that was previously restricted knowledge of public agencies. Brazil, following this trend, promulgated in May 2012 the Access to Information Act that seeks to disclose the actions of the State at all levels, in all public administration agencies. On the same day of the enactment of the law is provided society with a site that is empowering citizens to make their requests for information to government agencies. The Federal University of Rio Grande do Norte, which at that time had no a tool to assist them in managing this demand. This project has the objective to describe, build and implement a solution to solve this problem using Design Science Research as methodology. As result, the solution built in this research became a new module of the institution s ERP became it capable to control the entire process, and will be helpful to others partners which use our system ERP
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The prenatal assistance is one of the health care pillars. This study aimed to conduct a critical evaluation of the SIS Prenatal in a city of São Paulo State, to compare its data with the local assistance and to verify the registry of pregnant women attended at Health Care Centers. It was analyzed the pregnant women records through consultation at Health Regional Unit and municipal health service. There were inconsistencies between the system and local registry. The failures were related to the inadequate filling of attendance files, besides scarce control of pregnant women files and scheduling on health centers. The results suggest the need for better planning of actions for the improvement of prenatal service quality.
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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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Descreve o Siamaz, um sistema cooperativo e automatizado de informação – com ênfase à questão ambiental – no âmbito dos oito países amazônicos. Discorre sobre seus objetivos gerais e premissas básicas de concepção, sua estrutura operacional em forma de rede cooperativa descentralizada. Relata a experiência do InformAM, que atua como Centro Coordenador Nacional do Siamaz no Brasil, e sobre os recursos para implantação e desenvolvimento do sistema.
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O objetivo deste estudo foi estimar a entropia conjunta do sistema visual humano no domínio do espaço e no domínio das freqüências espaciais através de funções psicométricas. Estas foram obtidas com testes de discriminação de estímulos com luminância ou cromaticidade moduladas por funções de Gábor. A essência do método consistiu em avaliar a entropia no domínio do espaço, testando-se a capacidade do sujeito em discriminar estímulos que diferiam apenas em extensão espacial, e avaliar a entropia no domínio das freqüências espaciais, testando-se a capacidade do sujeito em discriminar estímulos que diferiam apenas em freqüência espacial. A entropia conjunta foi calculada, então, a partir desses dois valores individuais de entropia. Três condições visuais foram estudadas: acromática, cromática sem correção fina para eqüiluminância e cromática com correção para eqüiluminância através de fotometria com flicker heterocromático. Quatro sujeitos foram testados nas três condições, dois sujeitos adicionais foram testados na condição cromática sem eqüiluminância fina e um sétimo sujeito também fez o teste acromático. Todos os sujeitos foram examinados por oftalmologista e considerados normais do ponto de vista oftálmico, não apresentando relato, sintomas ou sinais de disfunções visuais ou de moléstias potencialmente capazes de afetar o sistema visual. Eles tinham acuidade visual normal ou corrigida de no mínimo 20/30. O trabalho foi aprovado pela Comissão de Ética em Pesquisa do Núcleo de Medicina Tropical da UFPA e obedeceu às recomendações da Declaração de Helsinki. As funções de Gábor usadas para modulação de luminância ou cromaticidade compreenderam redes senoidais unidimensionais horizontais, moduladas na direção vertical, dentro de envelopes gaussianos bidimensionais cuja extensão espacial era medida pelo desvio padrão da gaussiana. Os estímulos foram gerados usando-se uma rotina escrita em Pascal num ambiente Delphi 7 Enterprise. Foi utilizado um microcomputador Dell Precision 390 Workstation e um gerador de estímulos CRS VSG ViSaGe para exibir os estímulos num CRT de 20”, 800 x 600 pixels, 120 Hz, padrão RGB, Mitsubishi Diamond Pro 2070SB. Nos experimentos acromáticos, os estímulos foram gerados pela modulação de luminância de uma cor branca correspondente à cromaticidade CIE1931 (x = 0,270; y = 0,280) ou CIE1976 (u’ = 0,186; v’= 0,433) e tinha luminância média de 44,5 cd/m2. Nos experimentos cromáticos, a luminância média foi mantida em 15 cd/m2 e foram usadas duas series de estímulos verde-vermelhos. Os estímulos de uma série foram formados por duas cromaticidades definidas no eixo M-L do Espaço de Cores DKL (CIE1976: verde, u’=0,131, v’=0,380; vermelho, u’=0,216, v’=0,371). Os estímulos da outra série foram formados por duas cromaticidades definidas ao longo de um eixo horizontal verde-vermelho definido no Espaço de Cores CIE1976 (verde, u’=0,150, v’=0,480; vermelho, u’=0,255, v’=0,480). Os estímulos de referência eram compostos por redes de três freqüências espaciais diferentes (0,4, 2 e 10 ciclos por grau) e envelope gaussiano com desvio padrão de 1 grau. Os estímulos de testes eram compostos por uma entre 19 freqüências espaciais diferentes em torno da freqüência espacial de referência e um entre 21 envelopes gaussianos diferentes com desvio padrão em torno de 1 grau. Na condição acromática, foram estudados quatro níveis de contraste de Michelson: 2%, 5%, 10% e 100%. Nas duas condições cromáticas foi usado o nível mais alto de contraste agregado de cones permitidos pelo gamut do monitor, 17%. O experimento consistiu numa escolha forçada de dois intervalos, cujo procedimento de testagem compreendeu a seguinte seqüência: i) apresentação de um estímulo de referência por 1 s; ii) substituição do estímulo de referência por um fundo eqüiluminante de mesma cromaticidade por 1 s; iii) apresentação do estímulo de teste também por 1 s, diferindo em relação ao estímulo de referência seja em freqüência espacial, seja em extensão espacial, com um estímulo sonoro sinalizando ao sujeito que era necessário responder se o estímulo de teste era igual ou diferente do estímulo de referência; iv) substituição do estímulo de teste pelo fundo. A extensão espacial ou a freqüência espacial do estímulo de teste foi mudada aleatoriamente de tentativa para tentativa usando o método dos estímulos constantes. Numa série de 300 tentativas, a freqüencia espacial foi variada, noutra série também de 300 tentativas, a extensão espacial foi variada, sendo que cada estímulo de teste em cada série foi apresentado pelo menos 10 vezes. A resposta do indivíduo em cada tentativa era guardada como correta ou errada para posterior construção das curvas psicométricas. Os pontos experimentais das funções psicométricas para espaço e freqüência espacial em cada nível de contraste, correspondentes aos percentuais de acertos, foram ajustados com funções gaussianas usando-se o método dos mínimos quadrados. Para cada nível de contraste, as entropias para espaço e freqüência espacial foram estimadas pelos desvios padrões dessas funções gaussianas e a entropia conjunta foi obtida multiplicando-se a raiz quadrada da entropia para espaço pela entropia para freqüência espacial. Os valores de entropia conjunta foram comparados com o mínimo teórico para sistemas lineares, 1/4π ou 0,0796. Para freqüências espaciais baixas e intermediárias, a entropia conjunta atingiu níveis abaixo do mínimo teórico em contrastes altos, sugerindo interações não lineares entre dois ou mais mecanismos visuais. Este fenômeno occorreu em todas as condições (acromática, cromática e cromática eqüiluminante) e foi mais acentuado para a frequência espacial de 0,4 ciclos / grau. Uma possível explicação para este fenômeno é a interação não linear entre as vias visuais retino-genículo-estriadas, tais como as vias K, M e P, na área visual primária ou em níveis mais altos de processamento neural.
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Pós-graduação em Ciências Cartográficas - FCT
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Considering the investigating course of Information Science which, under different perspectives, admits theoretical constructions influenced by objective and/or subjective and/or social dimensions of information, this paper aims to identify conceptual elements about notions of user employed in modeling constructs in the area. For such, an investigation was made in a corpus comprised of 15 literature reviews on need, search, behavior and use of information published in the Annual Review of Information Science and Technology - ARIST. Corpus analysis allowed to illustrate the subject-object relation in traditional and alternative approaches, directed towards objective and subjective dimensions of information. It also allowed to propose systemic and emerging models, the latter comprising of the relative attraction of subjective and social dimensions. In the end, a table is outlined with results pointing towards the displacement and/or transcendence of the strict notion of subject, underlying as a singularity managing or using information in a system - then considering, complementarily, other possibilities for acting. In this direction, the subject is then conceived not only in terms of management or use actions, but also taking as fundament his/her agency in the process of appropriation and construction of information and knowledge, interactively and in context.
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Fossil fuels are the main energy sources of the modern industrial age. Very sophisticated processes have been developed to extract these resources, due to increased demand on a global scale, as the extraction of oil. However, the complexity of these processes can cause accidents such as the release of oil to seas and oceans. In this context, this study proposes to carry out the implementation of a system of information to charts of environmental sensitivity to oil and prepare maps of vulnerability to oil for the city of Caraguatatuba-SP. The implementation of the database with geographical information of coastal environments was appropriate to be provided by the Internet, allowing wide access of data. The maps of vulnerability are important tool developed for the Individual Emergency Plans, because they were developed in operational scale, appropriate to actions to combat oil.
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Oil spills cause serious damage to the cost life and environments. Those impacts affect ecologic and socio-economic resources (like fishing and tourism). Within this background, response actions have two main objectives: the contaminant removal, with the less additional impacts, and enhance environment restoration in order to make this process complete in the shortest time possible. The present work proposes to contribute for the emergency environmental management in cases of oil spills by systematization of relevant information for oil spill environmental sensitivity maps. The next stage was to insert all these data on a geographic database, which allows data access by web. Beside that, this work aimed to recommend suitable clean-up techniques for the ecosystems located on the study area, composed by the municipalities: Praia Grande, Mongaguá, Itanhaém and Peruíbe, belonging to Baixada Santista and Iguape, Cananéia and Ilha Comprida, south cost of São Paulo state. This area is situated between two important Brazilian ports: Santos and Paranaguá, and that make it under considerable accident risks. The results were all data inserted on the geodatabase and available to user recover the information by web consulting. With that, this work wishes to contribute to individual emergencial planning of the region.
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Pós-graduação em Ciência da Informação - FFC