c1 Refereed Journal Article, Dr Peng Shi signedVUIR pt.16/10/11. Could not find any links to fulltext, 14/12/11 RD. Not found in Sherpa/OakList, e-mail sent to Peng for Publisher permission. 16.12.11-MMM. Response received, editor-in-Chief permission to publish publication into VUIR (17.12.11), but no indication if pre or post print allow, Peng to forward me more info & article. (late Jan. 12. MMM). HERDC documentation added to dark upload - HD 8/7/20