The aim of this study was to analyze the mortality trend and to adjust a time series model for neoplastic skin diseases, from 1996 to 2012, in southern Brazil. To do so, conduct an ecological time series study using quarterly death data. The ARIMA Model (4,1,0) was the one that had the best fit for the date adopted and validated with date from 2013. It can be seen in this study that there is an increase in the number of deaths from skin cancer over time, How Which can be approved by the given model, and which can be helpful in planning public policies for intervention and / or prevention of skin cancer among the population of Southern Brazil.
O enoturismo tem apresentado importância crescente, mostrando-se como alternativa de desenvolvimento para as regiões vitivinícolas. Entretanto, a literatura aponta a existência de uma lacuna de informação sobre as caraterísticas e comportamentos dos visitantes. Em razão disso, o presente estudo tem como objetivo principal determinar o perfil dos visitantes da regiões vitivinícolas brasileiras do Vale dos Vinhedos e do Vale de São Francisco. Recorreu-se a dados qualitativos e quantitativos sobre os enoturistas. Os inquéritos foram aplicados aos turistas que visitaram essas regiões vinícolas e os dados foram submetidos a técnicas estatísticas multivariadas com o objetivo de segmentar os visitantes. Os resultados apontam que as visitas podem ter diferentes motivações. Percebeu-se, também, que os turistas encontrados no Vale dos Vinhedos e no Vale de São Francisco têm perfis distintos. Em matéria de estratificação, obtiveram-se quatro segmentos: apaixonados; interessados; visitantes ocasionais; e indiferentes. Os resultados da investigação sugerem que conhecer melhor o perfil do enoturista possibilita a implementação de novas estratégias de marketing e ajuda a formatar a oferta.
The aim of this study was to verify the effect of additional polymerization with microwave and autoclave on the microhardness of 3 different commercial brands of composite resin compared to the ceromere. Cylindrical specimens (6mm x 3mm) were made with a split matrix divided into 10 groups of 13 bodies, with: Photoactivation (LED light on the top surface-40s; photoactivation LED + microwave (500W per 3min) immersed in 100ml distilled water and Photoactivation LED + autoclave (full cycle). The Ceromere group was activated according to the manufacturer's recommendation. The specimens went through a finishing and polishing sequence being stored with a cotton moistened in distilled water for 24h. They were taken to the microhardness meter (three dentations, 50g/15s load). The analysis of variance (ANOVA) was performed with post hoc Games Howell at a level of 5%. It was verified that the ceromere did not differ from the groups Z250 photo and microwave, but was inferior to the Z250 group with autoclave, and the microhardness of this was higher than the other groups. The Tetric group was inferior to all other groups. It was concluded that the additional polymerization methods promoted an increase of the superficial microhardness of the Z250 resin and this did not present a difference of microhardness when compared to the Ceromere
Evolução dos óbitos por neoplasias malignas de pele nas regiões sul e sudeste do brasil: aplicação da metodologia de box-jenkins Evolution of deaths from malignant skin neoplasms in the south and southeast regions of brazil: application of the box-jenkins methodology
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