Abstract This study aims to map educational games related to the sexuality of adolescents/young people, based on publications that occurred over the last decade (2011 to 2020). An integrative review was performed in the Web of Science, SCOPUS, MEDLINE/PubMed, and LILACS databases in September 2020, with the final inclusion of 16 studies. Games developed on four continents were identified, predominantly in high-income countries, with the United States of America and Brazil being those that published the most. The tools consisted mostly of videogames and digital games, with the adoption of simulated scenarios and plots. Regarding development, there was a preference for the participatory construction mode, while some also underwent a validation process. The tools addressed several areas of human sexuality and demonstrated a positive potential for use, with educational gains and changes in habits, but their results need to be carefully considered. Only the effects of three games were evaluated by randomized controlled trials.

Resumo Objetiva-se mapear jogos educativos relacionados à sexualidade de adolescentes/jovens, a partir de publicações ocorridas na última década (2011 a 2020). Realizou-se uma revisão integrativa nas bases de dados Web of Science, SCOPUS, MEDLINE/PubMed e LILACS em setembro de 2020, com a inclusão final de 16 estudos. Identificaram-se jogos desenvolvidos em quatro continentes, com predominância em países de renda alta, sendo os Estados Unidos e o Brasil os que mais publicaram. As ferramentas eram, em sua maioria, videogames e jogos digitais, com a adoção de cenários e enredos simulados. Sobre o desenvolvimento, houve preferência pelo modo de construção participativo; alguns também passaram por processo de validação. Abordavam diversas áreas da sexualidade humana e demonstravam potencial positivo para uso, com ganhos educacionais e mudança de hábitos, mas seus resultados precisam ser ponderados. Apenas três jogos tiveram seus efeitos avaliados por estudos controlados e randomizados.

Resumo Objetiva-se mapear jogos educativos relacionados à sexualidade de adolescentes/jovens, a partir de publicações ocorridas na última década (2011 a 2020). Realizou-se uma revisão integrativa nas bases de dados Web of Science, SCOPUS, MEDLINE/PubMed e LILACS em setembro de 2020, com a inclusão final de 16 estudos. Identificaram-se jogos desenvolvidos em quatro continentes, com predominância em países de renda alta, sendo os Estados Unidos e o Brasil os que mais publicaram. As ferramentas eram, em sua maioria, videogames e jogos digitais, com a adoção de cenários e enredos simulados. Sobre o desenvolvimento, houve preferência pelo modo de construção participativo; alguns também passaram por processo de validação. Abordavam diversas áreas da sexualidade humana e demonstravam potencial positivo para uso, com ganhos educacionais e mudança de hábitos, mas seus resultados precisam ser ponderados. Apenas três jogos tiveram seus efeitos avaliados por estudos controlados e randomizados.

Abstract This study aims to map educational games related to the sexuality of adolescents/young people, based on publications that occurred over the last decade (2011 to 2020). An integrative review was performed in the Web of Science, SCOPUS, MEDLINE/PubMed, and LILACS databases in September 2020, with the final inclusion of 16 studies. Games developed on four continents were identified, predominantly in high-income countries, with the United States of America and Brazil being those that published the most. The tools consisted mostly of videogames and digital games, with the adoption of simulated scenarios and plots. Regarding development, there was a preference for the participatory construction mode, while some also underwent a validation process. The tools addressed several areas of human sexuality and demonstrated a positive potential for use, with educational gains and changes in habits, but their results need to be carefully considered. Only the effects of three games were evaluated by randomized controlled trials.

Abstract This work was developed in order to validate a simplified computer simulation method for application in the drawing processes. The results of tensile tests on AISI 1004, AISI 1020 steel and copper were compared to those of computer simulations performed using the Deform-3D TM software. Each specimen was assumed to be an elasto-plastic material and was meshed with 50,000 finite elements. Young's modulus and Poisson's ratio were the only material properties considered in the elastic region; the parameters of Hollomon's equation were used in the plastic region up to constriction. A strain rate of 1x10-3 s-1 was applied during the simulations. In the plastic region, up to the point of constriction, the curves obtained from the simulations showed reasonable correspondence to those determined from physical testing. However, the former diverged from the latter in the elastic and elastic-plastic transition regions. This divergence indicates that microstructural factors may have a greater influence in the transition region than in the plastic region. Moreover, the correlation obtained in the plastic region indicates that the proposed method has the potential to be applied in drawing processes.

The aim of this work is to develop a mathematical model to predict the depth of laser treated zone in the LTH process. The Fourier equation of heat conduction is solved by using the Finite Difference Method in cylindrical coordinates in order to study the temperature distribution produced in a workpiece and hence to obtain the depth to which hardening occurs. The theoretical simulations are compared with results produced experimentally by a CO2 laser operating in continuous wave, showing good agreement.