Interactive Lightning Session: Game-based Learning in Higher Education

Games are known for leveraging enthusiasm, engagement, energy, knowledge, and passion on gamers; areas that are fundamentally important in higher education. Our panelists will share their perspectives on how Higher Education can take advantage of the potential of game based learning to create a more engaging student learning experien

Higher Ground : Stevie Wonder och New Age

Syftet med min uppsats är att jämföra religiösa företeelser från tre av Stevie Wonders album med New Age för att på så sätt uttröna om Stevie Wonders texter påverkats av New Age- föreställningar. Jag hittar både skillnader och likheter när jag jämför det religiösa budskapet i Stevie Wonders texter med New Age. De New Age- företeelser som går att hitta i texterna är få i förhållande till New Age i sin helhet och det är svårt att avgöra vilka influenser som kommer ifrån Stevie Wonder, New Age eller den omgivande motståndsrörelsen. Det finns dock, enligt mig, absolut en koppling.

A Higher Life : A Postcolonialist Analysis of Coetzee's Disgrace

J M Coetzee’s Disgrace deals with race and power in contemporary, post-colonial South Africa. This prize-winning novel is written after the country's first all-race elections, in 1994. It has therefore most often been analyzed as a representative for the writing of the new South Africa, where the social problems relating binary oppositions such as black – white, native – immigrant, powerless – powerful, are stressed. More specifically the shift of power within the above mentioned pairs is in focus. This is also the case for this essay, but instead of analyzing the realistic elements in the book it will examine the imaginary complexity of the opera Byron in Italy, which is created by the protagonist, David Lurie. This essay aims to widen the concept of “native” regarding post-colonial theory by looking at the peculiarity of Lurie’s situation; him being a representative of the white population in South Africa. By using post-colonial theory this essay aims at showing that Lurie can be seen as a white native, and that his process of writing the opera can be seen as symbolizing the evolutionary phases a colonized nation goes through in order to develop a national culture, as described by Franz Fanon.

Triggering Solar-Powered Vehicle Activated Signs using Self Organising Maps with K-means

Solar-powered vehicle activated signs (VAS) are speed warning signs powered by batteries that are recharged by solar panels. These signs are more desirable than other active warning signs due to the low cost of installation and the minimal maintenance requirements. However, one problem that can affect a solar-powered VAS is the limited power capacity available to keep the sign operational. In order to be able to operate the sign more efficiently, it is proposed that the sign be appropriately triggered by taking into account the prevalent conditions. Triggering the sign depends on many factors such as the prevailing speed limit, road geometry, traffic behaviour, the weather and the number of hours of daylight. The main goal of this paper is therefore to develop an intelligent algorithm that would help optimize the trigger point to achieve the best compromise between speed reduction and power consumption. Data have been systematically collected whereby vehicle speed data were gathered whilst varying the value of the trigger speed threshold. A two stage algorithm is then utilized to extract the trigger speed value. Initially the algorithm employs a Self-Organising Map (SOM), to effectively visualize and explore the properties of the data that is then clustered in the second stage using K-means clustering method. Preliminary results achieved in the study indicate that using a SOM in conjunction with K-means method is found to perform well as opposed to direct clustering of the data by K-means alone. Using a SOM in the current case helped the algorithm determine the number of clusters in the data set, which is a frequent problem in data clustering.