rowid,id,year,session_id,ord,role,role_group,name_as_printed,affiliation_as_printed,paper_title,person_id,institution_id,source_document_id,page 39831,46816,2017,pdf:2017:E.10,3,Speakers,speaker,Megan McIntyre,Dartmouth College,Twitter’s #OpenDoor: Material-Rhetorical Agency and Altruism in the Aftermath of Terror,p:megan-mcintyre,ror:049s0rh22,pdf-2017-2017__program__2017program.pdf,160