Educação brasileira: uma perspectiva econômica

Este presente trabalho apresenta a trajetória das políticas públicas educacionais aplicadas no Brasil, com estudos de taxa de retorno da educação, índices como IDH e PIB, gráficos sobre a tal evolução e comparação entre países. Com base na Teoria do Capital Humano e de seus principais autores, Schultz, Becker e Mincer e na atuação e incentivo das Organizações Internacionais. O estudo conclui que apesar da educação brasileira estar atrasada comparada a outros países, políticas educacionais aplicadas através de principalmente programas sociais tem mudado sua realidade, ainda que lentamente

Desenvolvimento e suas representações em três cidades paulistas

Pós-graduação em Geografia - IGCE

Influence of different toothpaste abrasives on the bristle end-rounding quality of toothbrushes

To evaluate the influence of different toothpaste abrasives on the bristle wear and bristle tip morphology of toothbrushes with different degrees of hardness. Material and methods Ninety samples of bovine incisor teeth were used in this study. The samples were randomly divided into three groups according to the bristle hardness of the toothbrush used: soft bristles (S); extra-soft bristles (ES); hard bristles (H). The toothbrushes of each group were randomly divided into six subgroups with five toothbrushes each, according to the abrasive of the toothpaste used in the simulation: Negative control (distilled water); toothpaste 1 (silica); toothpaste 2 (hydrated silica); toothpaste 3 (calcium carbonate, calcium bicarbonate and silica); toothpaste 4 (tetrapotassium pyrophosphate, silica and titanium dioxide); toothpaste 5 (calcium carbonate). The samples were placed in a toothbrushing simulating machine that simulating three months of brushing. The toothbrush bristles were evaluated by the bristle wear index, and the bristle tips morphology was evaluated by the bristle tip morphology index. Results The ES brush presented the highest bristle wear among the toothbrushes. Additionally, the S brushes showed better morphology of the bristles followed by ES and H brushes. The type of abrasive only influenced the bristle tip morphology of the ES brushes. The toothpaste 3 induced the worse bristle tip morphology than all the other toothpastes. Conclusions Different abrasives have influence only on the bristle tip morphology of the ES brushes.

The effect of the angle of instrumentation of the piezoelectric ultrasonic scaler on root surfaces

To evaluate the influence of variations in the working angle of the piezoelectric ultrasonic scaler (PUS) on root surfaces. Material and methods Fifty-five uniradicular bovine teeth were used, of which 25 teeth were used for the analysis of the roughness and root wear, while the remaining 30 teeth were used for the analysis of morphology (MRS) and the attachment of blood components (ABC). The teeth were randomly divided into five groups according to the type of treatment (G1-G5: piezoelectric ultrasonic scaler; G6: manual curette) and to the PUS working angle applied (G1: 0°; G2: 30°; G3: 45°; G4: 60°; G5: 90°). For statistical analysis, the data describing the MRS and ABC were analysed by the Kruskal–Wallis and Dunn's tests, and the data describing the roughness and tooth wear were analysed by anova and Tukey's tests at the significance level of 5%. Results Manual curette (MC) promoted a smoother root surface than the application of the PUS. The PUS used at the angles of 30° and 45° resulted in a high level of ABC that was comparable to that obtained by MC. Additionally, the group in which the PUS was applied at an angle of 45° exhibited less tooth wear than the other groups. Conclusions Changes in the working angle of the PUS influenced the characteristics of root surfaces after instrumentation.

Cálculo e implementação do índice de Desenvolvimento da Gestão Municipal (IDGM) no município de Itabaiana/Se

The scarcity of resources which frequently confronts the State, coupled with demands to provide assistance to a needy population, requires that public administrators formulate efficient and effective policies to pursue its goals. It is fundamental that such policies are based on solid information of existing conditions. As such, the availability of reliable and updated socio-economic indicators is an important tool on which to fundament public policies. The present paper aims to present a Municipal Development Index – Municipal Management Development Index (IDGM) – calculated for the city of Itabaiana/SE, and is divided in two sections. The first discusses the concept of economic development and the evolution of measurement frameworks, with emphasis on the IHD and some of its limitations. The second section describes an estimated IDGM for the city of Itabaiana, as well as its methodology, results, and a brief comparative analysis with four municipalities from the state of São Paulo. Itabaiana’s IDGM reached 849 points (the maximum is 1.000), which infers a good developmental condition.

Influence of different toothpaste abrasives on the bristle end-rounding quality of toothbrushes

ObjectivesTo evaluate the influence of different toothpaste abrasives on the bristle wear and bristle tip morphology of toothbrushes with different degrees of hardness.Material and methodsNinety samples of bovine incisor teeth were used in this study. The samples were randomly divided into three groups according to the bristle hardness of the toothbrush used: soft bristles (S); extra-soft bristles (ES); hard bristles (H). The toothbrushes of each group were randomly divided into six subgroups with five toothbrushes each, according to the abrasive of the toothpaste used in the simulation: Negative control (distilled water); toothpaste 1 (silica); toothpaste 2 (hydrated silica); toothpaste 3 (calcium carbonate, calcium bicarbonate and silica); toothpaste 4 (tetrapotassium pyrophosphate, silica and titanium dioxide); toothpaste 5 (calcium carbonate). The samples were placed in a toothbrushing simulating machine that simulating three months of brushing. The toothbrush bristles were evaluated by the bristle wear index, and the bristle tips morphology was evaluated by the bristle tip morphology index.ResultsThe ES brush presented the highest bristle wear among the toothbrushes. Additionally, the S brushes showed better morphology of the bristles followed by ES and H brushes. The type of abrasive only influenced the bristle tip morphology of the ES brushes. The toothpaste 3 induced the worse bristle tip morphology than all the other toothpastes.ConclusionsDifferent abrasives have influence only on the bristle tip morphology of the ES brushes.

Revisão sistemática do perfil de risco e profilaxia de tromboembolismo venoso no Brasil e no mundo

Pós-graduação em Bases Gerais da Cirurgia - FMB

Parada cardíaca perioperatória e relacionada à anestesia: revisão sistemática com meta-análise proporcional e análise de metarregressão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Parada cardíaca perioperatória e por fator anestésico em pacientes geriátricos: revisão sistemática com meta-análise e análise de metarregressão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Inovação em design: planejamento e estratégias para um parque tecnológico na região de Bauru - SP

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)