cerebration quarterly electronic journal calling submissions forthcoming issues cerebration trans-cultural magazine operating delhi attempts bridging academic non-academic circles cerebration strives provide space critical discussions creative expression cultures sponsored drew university editorial advisory board consists eminent academics critics journalists filmmakers india including gayatri chakraborty spivak bapsi sidhwa barkha dutt subrata well-renowned academics cerebration board html cerebration accepting submissions categories essays fiction columns poetry photography work visit cerebration cerebration 