923 resultados para Overlapping
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Obstructive Sleep Apnea Syndrome (OSAS) is characterized by snoring and / or repetitive pauses in breathing during sleep associated with hypoxemia and hypercapnia. Affects approximately 1-3% of children, especially preschoolers. There is an association of OSAS with negative impact on neurocognitive development. However, there are few studies using protocols to assess cognition and behavioral disorders in children with OSAS. The objective of this study was to analyze the major studies related to the topic within the last two decades. The main studies published between 1995 to 2011 were identified through MEDLINE and LILACS databases. We selected the most relevant for OSAS in children, neurocognitive effects and association between obstructive disorders / OSAS in the target population (children). It was concluded that the studies analyzed showed that there is strong evidence regarding the overlapping of OSAS in children with neurocognitive disorders and that treatment of OSAS has positive impact on neurocognitive development.
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Pós-graduação em Agronomia (Horticultura) - FCA
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Direito - FCHS
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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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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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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This study aimed at understanding the role played by nurses in managing a team in the Family Health Strategy (ESF) in relation to competences and skills practiced and developed in their everyday work and the difficulties found to perform their duties based on these professionals’ perceptions. Data were collected by means of focus groups with seven nurses in 2006 and then submitted to content analysis, which disclosed five themes: The context of the coordination of multidisciplinary teams in the Family Health Strategy, factors involved in the daily work in the ESF, conflicts experienced in the interface between teamwork and central coordination in the ESF, difficulties of the population towards the new model of care coordinated by the nurse, the perceived competence to exercise leadership in coordinating multidisciplinary teams. Results showed work overload, overlapping of tasks and lack of training. These professionals have been evaluated according to the logic of their work organization by productivity and not by the quality of their actions. Hence, they feel devalued professionally. They pointed out technical and scientific knowledge as an important competence attached to relational practices. There is a need to create formal opportunities to discuss the major difficulties found by the nurses managing multiprofessional teams when experiencing such management.
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Pós-graduação em Educação - FCT
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Pós-graduação em Ciência e Tecnologia Animal - FEIS
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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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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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The aim of this study was to evaluate the behavior of reinforced composites with polyamide 6 fibers aligned (6000 rpm) and alignment (120 rpm) with or without CNT using the flexural strength test. After preparation of nanofibers aligned nylon 6 (6000 rpm) and alignment (120 rpm) with and without incorporation of nanotube carbon by the method of electrospinning, were performed one control group (n = 10) and 4 experimental groups (n = 40) G1: Control (just resin Charisma - Heraeus Kulzer) ;G2 Resin + N6 aligned (6000 rpm) + CNT; G3:Resin + N6 alignment (120 rpm) + CNT; G4: Resin + aligned ( 6000 rpm) N6. G5: Resin + N6 alignment (120 rpm). The fibers were cut to the dimensions of 0,3 x 15 mm and were applied an adhesive at the surface (Single Bond 2) for 5 min and cured. In the matrix, was added resin in the proximal box (Charisma A2, Heraeus Kulzer) and cured for 40 s. (power 1100 mW / cm²). A first layer of resin and on the resin was deposited. The resin layers specimens were light irradiated with three overlapping exposures delivered. For each resin layer were light irradiated for 40 sec. The samples were tested with a cross-speed of 1 mm / min, and a 50 Kgf at Universal testing machine (EMIC mod.DL2000). The Dunnet test showed that only the nanotube group was significantly different from the control group. The ANOVA two-way indicates that the nanotube factor was statistically significant (p < 0.05) and there is no interaction between factors and orientation nanotube. The presence of nanotube showed lower fracture resistance values for aligned and unaligned groups. The results of this study showed that the orientation of the fibers does not influence the strength of composite resins and the incorporation of nylon nanofibers with carbon nanotubes decreased the fracture resistance values. The presence of the fibers has not been able to improve the strength of the material in any of the...