SELECT mdl_fall2006_user.email,lastname,firstname,lastaccess FROM mdl_fall2006_user,mdl_fall2006_user_coursecreators WHERE mdl_fall2006_user.id=mdl_fall2006_user_coursecreators.userid AND mdl_fall2006_user.lastaccess > 1161049776 AND mdl_fall2006_user.description LIKE '%Teacher%' SELECT mdl_fall2006_user . email , lastname , firstname , FROM_UNIXTIME(lastaccess )FROM mdl_fall2006_user , mdl_fall2006_user_coursecreators WHERE mdl_fall2006_user . id =mdl_fall2006_user_coursecreators . userid AND FROM_UNIXTIME(mdl_fall2006_user . lastaccess )>FROM_UNIXTIME(1161049776 ) AND mdl_fall2006_user . description LIKE '%Instructor%' AND mdl_fall2006_user . email LIKE '%@lanecc.edu%'