Built Up System
Mostrando 25-36 de 127 artigos, teses e dissertações.
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25. Estudo da sorção do corante catiônico violeta cristal por espuma de poliuretano em meio aquoso contendo dodecilsulfato de sódio
This work presents a detailed study about the sorption of crystal violet (CV) cationic dye onto polyether type polyurethane foam (PUF). The sorption process was based on the formation of an ionic-pair between cationic dye and dodecylsulfate anion (SDS), which presented high affinity by PUF. Set-up employed in the study was built up by adjusting a 200 mg cyli
Química Nova. Publicado em: 2009
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26. Projeto e construção de um eletropermeabilizador de células biológicas / Design and construction of a biological cell electroporator
Electropermeabilization is the process of transient increase in the permeability of biological membranes of cells subjected to intense electric fields. This technique is currently still in development and has important clinical and technological applications such as electrochemotherapy and gene transfer. Electroporator is the equipment used in the generation
Publicado em: 2009
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27. Proposta de um sistema de gestão de riscos viários (SIGRAV/2009) usando geointeligência para rodovias do Estado de Santa Catarina - Sul do Brasil
Increasing road risks if not efficiently managed may represent high social, economic and environmental losses, with negative impact on Brazil#s sustainable development. The aim of the thesis was to build a Road Risk Management System - SIGRAV/2009, using Geo Intelligence theories (GIS + IA) as a support to decision making as to prevention, service and repair
Publicado em: 2009
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28. Aspectos ontológicos da web-semântica: investigação para a utilização do histórico da web-semântica como contribuição para a melhoria da navegação na web
This study presents a framework for considering the problems related to web-semantics and logic as applied to the cyberspace computational context, its agents and engines for searching purposes. Highlighting some historical issues concerning the philosophy of language and logic, the theoretical background contemplates the problems and methods tackled by webs
Publicado em: 2009
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29. Na contramÃo das limitaÃÃes: a produÃÃo de sentido na deficiÃncia mental / The Production Of Sense In Mental Incapacity
Historically mental deficiency has been characterized by maturative delays and cognitive deficits (abstractions and generalizations), dissociated from the historical-cultural context. Among the prototypical "limitations" of mental deficiency, the ones related to linguistic productions are notable (the narratives, as the production of sense in spoken texts).
Publicado em: 2009
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30. In vitro evaluation of systems on microtensile bond strength to orrogated dentin with endodontic solutions. Adhesive interface degradation influence / Avaliação in vitro da microtração de sistemas adesivos à dentina irrigada com soluções endodônticas: Influência da degradação da interface adesiva
The aim of the present study was to survey the influence of endodontic irrigants on the adhesion resistance of adhesive systems to human dentin, after the degradation of adhesive interface and morphologic analysis of adhesive interface for Scanning Electronic Microscopy SEM. Sixty molar thirds were selected. The deep dentin was exposed removing and ground th
Publicado em: 2009
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31. Redes interorganizacionais horizontais como sistemas adaptativos complexos: um estudo em uma rede de supermercados do Sul de Minas Gerais. / Horizontal inter-organizational networks as a complex adaptative system: a study in a network of supermarkets in the south of Minas Gerais
The horizontal inter-organizational networks (HINs) have been studied under distinct scopes. Aiming to contributing to studies about them, this piece of work takes a different look at them as a starting point into understanding the uprising and development phenomenon of such organizational form. The precepts of Complex Adaptive Systems (CAS) along with those
Publicado em: 2009
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32. Proteção ambiental e direito à cidade no processo de expansão urbana no Distrito Federal: até que ponto existe um conflito?
The thesis investigates the existence of a conflict between environment protection and right to the city in the urban expansion process of the Brazilian Federal District towards an environmentally protected area, the São Bartolomeu River Watershed. It analyses the social impacts of zoning ordinances incorporation of the environmental protection goal. This r
Publicado em: 2009
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33. Relacionamento na cadeia produtiva da maçã sob a ótica da teoria da complexidade
The reality of the organizations at present does so that the presented challenges are faced looking for the biggest efficiency for his solutions and the necessary adaptations appear for the constant changes so that the hamper are solved taking into account the whole breadth what to present. The Theory of the Complexity for his essence can give a vision more
Publicado em: 2009
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34. Responsabilidade social: um estudo sobre a compreensão dos servidores da Secretaria de Estado de Saúde Pública do Estado do Pará / Social responsibility: a study on the views of employees of the Secretary of State for Public Health in the State of Pará
Social Responsibility (SR) is recognized in the academic field as a new paradigm for public and private organizations. Going beyond the concept of ethical actions, SR is already seen as a strategic position because it is a basic element for sustainability. SR is the responsibility of the State, and its organizations are already committed to enabling the best
Publicado em: 2009
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35. Influence of ativation of self-etching adhesives systems on the microtensile bond strength and quality of hibrydization in dentin and enamel / Influencia da distancia da ativação dos sistemas adesivos autocondicionantes na resistencia de união e qualidade da hibridização em dentina e esmalte
The self-etching adhesives systems present high water content that are used as solvent for acid monomer ionization. The presence of the excess of this solvent in the hybrid layer can compromise its the formation, as well as to affect the polymerization of monomers producing bonding interfaces permeables. The use of self-etching adhesives in clinical situatio
Publicado em: 2009
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36. Evaluation of risk factors and prognosis criteria in severe maternal morbidity in obstetric ICU / Avaliação dos fatores de risco e criterios de prognostico na morbidade materna grave em UTI obstetrica
Introduction: In the last decade the identification of cases of severe maternal morbidity (SMM) has emerged as a promising complement or an alternative to the investigation of maternal deaths. The organic dysfunction is part of the continuum of SMM. Women admitted to intensive care units (ICU) during pregnancy or postpartum may be a good source of informatio
Publicado em: 2009