495 resultados para Laboratórios


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From September 2000 to January 2001, airborne fungi were isolated from the building of the Clinical Analyses laboratories, including its didactic and research rooms, in Araraquara São Paulo State, Brazil, by using Andersen, MAS-100® (MERCK) machine, with Sabouraud chloramphenicol medium. After 5 days of incubation at 25°C, the colonies of the fungi were counted, resulting in the identification of 21 taxa. Cladophialophora spp. was the most isolated in internal and external environments as well, followed by Penicillium spp. and Mycelia spp. In accordance with the resolution n° 9, January 2003 (ANVISA), fungi considered unacceptable were found in nine internal environments and one of these presented the amount of fungi above of the acceptable limit. Among the obtained fungi, at least 16 taxa were reported as opportunistic, nine were related to plant diseases and seven were associated to allergy problems.

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Objective: To evaluate the biosecurity measures adopted in dental prosthesis laboratories of the city of João Pessoa, PB, Brazil with respect to prosthetic works sent by dentists. Method: Twenty-five dental prosthesis technicians (DPT) of the city of João Pessoa, PB, filled out a questionnaire referring to their knowledge of the biosecurity principles, disinfection of impressions and other prosthetic items, and the use of individual protection equipment (IPE). Results: Although 92% of the interviewees believed in the possible occurrence of cross-infection between dental prosthesis laboratories and dental offices, 64% declared that the prosthetic works received in their laboratories do not undergo any disinfection procedure. It was also observed that, for disinfection of impressions and stone casts, the chemical substances are not used as recommended by the manufacturers or are innocuous to microorganisms. Regarding the use of IPE, 60% of the DPT used mask, but only 4% used gowns. With respect to the measures taken regarding the impressions received from dental offices, 56% of the interviewees only wash them in running tap water, and 56% of the stone casts that arrive at the laboratory are not disinfected in any way. Conclusion: There is a need for more motivation and instructions to DPT regarding the prevention of cross-contamination during sending and receiving of prosthetic works between dental prosthesis laboratories and dental offices because the DPT evaluated in this study were found negligent with respect to disinfection procedures.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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A presente dissertação trata sobre o Sistema de Gestão implantado no Centro de Tecnologia da Eletrobras - Eletronorte – OCT, face à norma ABNT NBR ISO/IEC17025. Objetiva analisar o Sistema de Gestão da Qualidade em laboratório de ensaio. Expõe o crescimento do uso de sistemas de gestão, para dizer que em geral tem aumentado à necessidade de assegurar que laboratórios que fazem parte de organizações maiores ou que oferecem outros serviços possam operar de acordo com um sistema de gestão que esteja em conformidade com a norma ABNT NBR ISO 9001. Para conduzir e operar com sucesso uma organização é necessário dirigila e controlá-la de maneira transparente e sistemática. Verifica-se que seu sucesso pode resultar da implementação e manutenção de um sistema de gestão concebido para melhorar continuamente seu desempenho, levando em consideração, ao mesmo tempo, as necessidades de todas as partes interessadas. Os laboratórios acreditados garantem aspectos referentes à confiabilidade, a confidencialidade dos resultados propostos, além da rastreabilidade dos padrões utilizados nos ensaios e calibrações.

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Este trabalho volta-se a área de inovação e a tecnologia como fator de diferenciação e geração de negócios de base tecnológica a partir de projetos de pesquisa e desenvolvimento do Centro de Excelência em Eficiência Energética na Amazônia – CEAMAZON, visando identificar e classificar o potencial de empreendimentos oriundos dos projetos dos laboratórios de P&D em energia deste centro. Utilizou-se a metodologia do Radar de negócios em tecnologia e inovação (RANTI) para levantar e gerar um portifólio de negócios em energia, e o potencial de inovação do CEAMAZON para que a sociedade faça uso do conhecimento gerado a partir desse centro de pesquisa para a criação de empresas e negócios por empreendedores, investidores e/ou empresários, a fim de gerar empregos, mais tecnologia e multiplicar a capacidade do CEAMAZON de criar mais projetos de P&D com interface com o mercado.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Considering the necessity of implementation of the Information Technologies and Communication (ICT) in the public Brazilian schools, the São Paulo State government hearing the call of the federal government and, with the objective to promote the digital inclusion, created the Programa Acessa Escola. The research that we realized and bring expressed on this text, is about such program and allowed us comprehend how it had been developed in the public state schools of the city of Guaratinguetá. By visiting the schools, we saw the manner that each school make use of his informatics laboratory; how they understand the government Project; how they develop actions of use of the laboratory and, particularly, how they use the informatics laboratory to the teaching and learning of mathematics helping the professor and the students. To make possible to understand this use, was realized interviews with the responsible intern of each one of the 14 (fourteen) schools of Guaratinguetá; with the pedagogical coordinator or director of the school and with the mathematics teacher. By the analysis, realized using a qualitative approach of phenomenological nature, we understand that the intern see himself as an auxiliary of the student and professor in the use of the laboratory. The director or pedagogical coordinator understand that the laboratory is an excellent resource to the school, but still exist the necessity of more resources that allow to attend properly the community; and the mathematics teacher consider important the program in the school as much for the students digital inclusion as for the teaching but they feel not safe to use into his classes, because they consider that there is a lack of capacitation and collaboration to make their activities relevant to the learning. That make possible to recognize what is the function of the intern and what is the way that the students and professor ... ( Complete abstract click eletroctronic access below)

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Laboratory of Chemical Waste Management programs are being implemented in various universities of the country and the world, in recognition of the urgent need to change the reality of disregard for the environment, together with objective responsibility of the generator, and especially the awareness of sustainability. Analysis and research laboratories involve a range of waste in developing their studies with intrinsic characteristics related to their form of generation. The amount of waste generated in this segment is negligible compared to industrial activities, but the environmental issue is that these residues do not have a standard technique for treatment due to the potential variation of its composition. This research project, aiming their suitability and continuous improvement, aims to diagnose and analyze the current situation of the management and disposal of chemical waste generated by the laboratories IGCE UNESP, Campus Rio Claro / SP. Universities, through their research, teaching and extension, end up generating potentially hazardous chemicals that may contaminate the environment when they are disposed of improperly, with no concern for the environment and / or public health. Aiming to assist in improvements with respect to this issue, the purpose of this study is to understand the management and disposal of chemical waste from the IGCE, laboratories UNESP - Rio Claro / SP, in order to discuss the situation of such waste, and present proposals to reduce generation of the same and minimizing the environmental impact, thereby increasing the local hygiene through proper disposal. The research instrument used interviews, questionnaires, review of recent literature and observations were made in order to develop proposals for the management and disposal of waste. These proposals based on prevention and corrective control, where the preventive approach aims at lifting techniques and actions to reduce the generating sources and...

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The Creative Economy is an experimental laboratory for the creation , innovation , invention and reinvention of the universe of media - analog and digital . The scenery in the media and converging technologies favors the process of “ creative destruction and destructive creation “ of this field . The mapping of basins and technological corridors distributed through the territory of concentrated areas creates an infrastructural chassis for the production of content , information and entertainment . As locus and logos of immaterial production , digital ecology that gives speed to the flow of production - planning, fundraising , publishing , distribution and enjoyment - and allows the dispossession of their local clusters , the fragmentation and dilution of their creative chains . The collective cultural production and creation appropriating these capilarizados articles and produce content against political, economic and social status quo . The land is fertile and favorable to the emergence of radical media and rebels that recreate the public sphere , and edit poor public spheres , alternative , radical and efficient , the tactical point of view . This article aims to contribute to studies and research that scour the ecosystem of the media for understanding the management of their creative processes, actors and critics of tangible and intangible resources that support their communication actions .

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Com o objetivo de preservar e disseminar o acervo da Universidade de São Paulo, foi criada a Biblioteca de Obras Raras e Especiais. Contamos atualmente com cerca de 2500 obras digitalizadas em parceria com a Brasiliana USP e apoio da FAPESP. Estas obras estão disponibilizadas online, para consulta aberta pelo amplo público, promovendo assim acesso ao conhecimento. Utilizamos para isto o Corisco, uma plataforma desenvolvida por pesquisadores da Brasiliana USP baseada em DSpace, software de código aberto e com recursos que promovem a interoperabilidade com outras bases. O DSpace é atualmente o aplicativo de Repositório Digital de código aberto mais utilizado nas Universidades ao redor do mundo. As capturas originais em alta resolução das obras são armazenadas e indexadas para fins de preservação. Em outra frente, realiza-se o tratamento, compactação e reconhecimento ótico de caracteres nas imagens, para que então as obras possam ser disponibilizadas na internet com o recurso de busca no conteúdo. A consulta é livre e gratuita, garantindo assim, além da preservação, o acesso ao conhecimento pela comunidade acadêmica e público em geral.