See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/257299548 Doctoral Thesis Abstract Thesis · October 2013 CITATION READS 1 3,220 1 author: Vinita Gaikwad University of Nottingham Ningbo China 4 PUBLICATIONS 3 CITATIONS SEE PROFILE All content following this page was uploaded by Vinita Gaikwad on 03 June 2014. The user has requested enhancement of the downloaded file. View publication stats