151209document59105Decl_IS_Al_Emam_11_PhD_17.pdfapplication/pdf09b5f42d039e4790c7096dc4cb703a70MD5732952017-11-16 10:21:20http://etheses.bham.ac.uk//id/eprint/3110/16/Decl_IS_Al_Emam_11_PhD_17.pdf