Access: Off Campus Access is available for: UNC-Chapel Hill students, faculty, and staff; UNC Hospitals employees; UNC-Chapel Hill affiliated AHEC users.
To find long "journalistic" articles, add this to your search:
(WC(1200-5000)) AND stype.exact("Magazines" OR "Reports" OR "Trade Journals" OR "Other Sources")
WC means that the article has to be over 1,200 words
stype.exact means that articles have to be from magazines, reports, trade publications, or news transcripts.