TKB-4u.
Site for engineers involved with process, semiconductors, integrated circuits, assembly, placement, wire bonding, encapsulation and package inspection.
http://www.cablingbusiness.com/
http://www.electrician-guide.com
http://www.electronicstalk.com/
http://www.superconductorweek.com/
http://www.topix.net/business/electronics
http://www.worldservo.com/html/arc.htm