Notas sobre o acesso aos mercados e a formação de uma Area de Livre-Comércio com os Estados Unidos

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Acordo sobre a aplicação de medidas sanitarias e fitosanitarias: balanço de uma década buscando o equilíbrio entre a proteção do comércio e a proteção da saúde dos consumidores

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(Em defesa dos) Cuidados Paliativos na Atenção Primária à Saúde

One of the basic principles of the Brazilian Public Health System (SUS) is integral assistance, which considers the integrality of the individual, of service and care, which should necessarily include end of life care. Our aim was to analyze the work process of health professionals at the Family Health Strategy / Primary Care that already cared for people in the dying process to propose viable contributions to the Public Health area as regards the implementation of Palliative Care in Primary Care. We present data referring to the following themes: Singular Therapeutic Project (PTS); death quality as PTS goal (work purpose); the team's ways of doing (bonding as a pact condition). Eleven health professionals (four nurses and seven physicians) linked to the Family Health Strategy (ESF) of Campinas (São Paulo) participated on this research. From the interviews, data analysis followed the Socio-Historical Psychology theoretical and methodological approach. The professionals' activity was analyzed in articulation with the specificities of caring for people in the dying process. We found that action planning in health is oriented by the Singular Therapeutic Project (PTS), with an emphasis in social diagnosis and the need of a bond for attaining a pact. It is understood that the purpose of health professionals' activity is to promote dignity and life quality in the dying process, but integral care should include not only individual and family care, but also the defence of full human development during all phases of life.

Brasil: o sistema de proteção social e suas transformações recentes

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Avaliação da liberação de íon fluoreto de cimentos ionoméricos antes e após a recarga e com proteção da superfície

Objective: To evaluate fluoride ion release from two anhydrous glass ionomer cements (GICs) and two resin-modified GICs (RMGICs) before and after recharge with 2% neutral sodium fluoride for 4 min and after surface protection of the Maxxion R GIC with an adhesive system, a cavity varnish and a colorless nail polish. Method: A stainless steel 2x6 mm matrix was used for fabricating 5 specimens of each material, which were immersed in 5 mL of deionized water, renewed every 24 h. Measurements with a potentiometer were performed on days 1, 2, 9 and 17, in the 1st and 2nd phases, and the specimens were buffered with a TISAB III solution. In the 2nd phase, the specimens were subjected to recharge and immersed again in 5 mL of deionized water. In the 3rd phase, the GIC surfaces were protected and readings were made at 5 min, 24 h, 48 h and 72 h. Tukey's post-hoc and Student's t tests were used for statistical analyses (p<0.05). Results: There was statistically significant difference in the comparison between the 1st and 2nd phases for all materials, except at day 2 for Vidrion R and VitroFil LC. In the 3rd phase, it was observed that for all materials, comparison of the first 5 min with the other times revealed statistically significant differences among the means of fluoride ion release. In the comparison with the other times, both the varnish and the colorless nail polish presented statistically significant difference between 24 and 48 h as well as between 24 and 72 h. Conclusion: The anhydrous GICs were more effective in fluoride ion release and recharge compared with the RMGICs. Maxxion R presented a homogeneous and statistically significant behavior in both phases. All materials for surface protection were efficient and the colorless nail polish had the best behavior.

Rendimento e qualidade de melancia cultivada sob proteção de agrotêxtil combinado com mulching plástico

The ground cover is an agricultural practice that is designed mainly to control weeds, while the nonwoven prevents the attack of pests. The objective of this study was to evaluate the yield and fruit quality of watermelon grown under nonwoven textile protection combined with plastic mulching. The experiment was conducted at the WG Fruits Company, Baraúna, RN. A randomized block design was used in a factorial 3 x 3 + 1 with four replications, and 36 plants per plot, with the first factor of color of plastic used in mulching (black, silver and white) and the second factor nonwoven textile with different times of use (first and third crop nonwoven under textile and without nonwoven) and an absolute control (no mulching and without nonwoven). The production variables evaluated were: yield (commercial, noncommercial, and total fruit yield), and fruit quality (soluble solids - SS, titratable acidity - TA and SS/TA). The use of mulching and protection of plants with nonwoven textile provided a higher yield of watermelon fruits in relation to bare soil with and without nonwoven textile protection. Fruit quality was not affected by the use of mulching and nonwoven.

Utilização de índices de vegetação para estimativa da proteção do solo pela cobertura vegetal: uma contribuição para o uso da equação universal das perdas de solo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise do potencial de impacto no meio ambiente como ferramenta para educação e proteção ambiental em pesqueiros

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mini-inversores para aproveitamento de energia fotovoltaica, com técnicas de MPPT, sincronismo e conexão com a rede de CA em BT, proteção de ilhamento, gerenciamento da energia e da operação

Pós-graduação em Engenharia Elétrica - FEIS

Análise de proteção de linhas de transmissão através de relés numéricos e uso de models externos no ATP (Alternative Transient Program)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Algoritmos para geração de referências, inicialização e proteção de um condicionador unificado de qualidade de energia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da suscetibilidade eletromagnética dos cabos metálicos dos sistemas de supervisão, proteção, comunicação e controle de subestações de alta tensão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelagem dinâmica de transformadores de corrente para uso em estudos de qualidade da energia e proteção do sistema elétrico

Pós-graduação em Engenharia Elétrica - FEB

Análises e estudos para alocação e ajustes de dispositivos de proteção em redes de média tensão de energia elétrica com geração distribuída

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Alocação otimizada de dispositivos de proteção em sistema de distribuição de energia elétrica

Pós-graduação em Engenharia Elétrica - FEIS