These databases are the ones you should use to start your search for research articles. The first two databases are basically the same. PubMed Central has more cabalities than MEDLINE, i.e. it is easier to export to RefWorks.
Find journals and newspapers subscribed to by St. Thomas. Enter all or the beginning of the title (e.g., New York Times or Harvard).
Click the GET IT button in any database to get the full text of an article. If UST Libraries doesn't own it, you'll be given an option to request it from another library.