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1
Abstract
Al doped ZnO (ZnO:Al) thin films was grown on corning glass substrate using dc magnetron sputtering. ZnO:Al thin film grown with plasma power 40 watt and 500 mTorr argon pressure for 120 minutes. Film was grown annealed on oxygen atmosphere with different pressure for 20 minutes. The crystalline of ZnO:Al film deposited has an hexagonal structure. The crystallites preferred orientation shift gradually from (002) to (101) direction as the pressure of oxygen increases. Transmittance in the visible regions increases with increasing pressure of oxygen about 81,27%. The optical characterization indicated that the band gap shift toward lower energies with increasing pressure of oxygen...
Article Published 2018 688 hits Available
2
Abstract
This paper aims to identify the teacher's strategy in creating and developing creative learning to purposely reduce bullying behaviour in schools. To assess this objective, a quantitative data approach was employed to explore the data on bullying behaviour to illustrate the teacher's strategy and creativity in reducing bullying. Previous findings revealed that bullying is prevalent during school hours (69%), where the perpetrators consisted mainly of seniors (37%). This study serves as an empirical picture of the strategies employed by creative teachers to reduce bullying in schools by building synergy at the school environment, class setting and individual level. As for the school environment, it is necessary to strengthen the links between learning elements and teachers' teaching style. However, there was a need to improve the learning abilities of teachers in classroom settings. At the individual level, effective collaboration between teachers and students needs to be strengthened b.....
Article Published 2020 1064 hits Available

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