224 resultados para alternate reality games
Resumo:
Desktop computers based virtual training systems are attracting paramount attention from manufacturing industries due to their potential advantages over the conventional training practices. Significant cost savings can be realized due to the shorter training-scenarios development times and reuse of existing engineering models. In addition, by using computer based virtual reality (VR) training systems, the time span from the product design to commercial production can be shortened due to non-reliance on hardware parts. Within the aforementioned conceptual framework, a haptically enabled interactive and immersive virtual reality (HIIVR) system is presented. Unlike existing VR systems, the presented idea tries to imitate real physical training scenarios by providing comprehensive user interaction, constrained within the physical limitations of the real world imposed by the haptics devices within the virtual environment. As a result, in contrast to the existing VR systems, capable of providing knowledge generally about assembly sequences only, the proposed system helps in procedural learning and procedural skill development as well, due to its high physically interactive nature.
Resumo:
Fish oil (FO)- and canola oil (CO)-based diets were regularly alternated in a daily cycle (amCO: alternation of CO in the morning and FO in the afternoon, and pmCO: alternation of FO in the morning and CO in the afternoon) or in a series of weekly cycles (2W: alternation of 2 weeks on CO and 2 weeks on FO, 4W: alternation of 4 weeks on CO and 4 weeks on FO), over a 16-week period in juvenile Murray cod (Maccullochella peelii peelii). No significant differences were observed between any of the treatments in relation to the final weight. However, fish subjected to the 2W schedule were larger (P>0.05) than all other treatments (37.2 ± 0.30 vs. 34.3 ± 0.58 in the control treatment). Fish receiving the 2W treatment had a significantly lower total net disappearance of eicosapentaenoic acid 20:5n-3 (EPA) and docosahexaenoic acid 22:6n-3 (62.1% and 24.0% respectively) compared with the control treatment (fish continuously fed a blend of 50% FO and 50% CO). Likewise, Murray cod receiving the amCO daily schedule had a significantly lower total net disappearance of EPA in comparison with the CD and pmCO treatments. These data point towards the existence of cyclical mechanisms relative to fatty acid utilization/retention.
Resumo:
The need for literacy and the English curriculum to attend to digital literacies in the twenty-first century is well established. Although studies in digital literacies have examined the inclusion of computer games in schools, there has not been an extended study of English teachers incorporating computer games into their teaching and learning through action research projects. This paper outlines the structure and progress of a research project exploring the uses of computer games in English classrooms. We argue that much can be learned about the teaching of both print and digital literacies from examining computer games and young people's engagement in online digital culture in the world beyond school.
Resumo:
In addition to an increase in visitors to Sydney and movement to and from Olympic venues, many activities and attractions are planned throughout the Sydney metropolitan area for the period of the Sydney 2000 Olympic and Paralympic Games. Public health planning and strategy development has been conducted at the NSW Department of Health, area health service, public health unit, and local government levels to ensure that all possible steps have been taken to mitigate public health risk.