***** To join INSNA, visit http://www.sfu.ca/~insna/ ***** Dear Socnet Members, I have a question pertaining to the identification of structural holes in a communication network. Although different measures are available to confirm the presence or absence of holes in a network, I am eager to find out how can one identify where are the structural holes? Do I use network visualisation and if that is the case how can one carried out such an analysis? I hope that list members can provide some advice to my questions and look forward to your reply. Best regards. Sherman Heng University of New South Wales Faculty of Built Environment _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.sfu.ca/~insna/). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.