Try one of the databases to the left, using keywords and subject terms related to your topic. These databases search many different journals at once.
Looking for a specific journal? Search the Journal Finder for your journal and follow the links. If it's only available through ScienceDirect, be sure and fill out a request form. Be sure to indicate on the form when you need the article.
If we don't have access to the journal you are looking for, you can always request a specific article from that journal using Interlibrary Loan.
Put Google to work for you! You can use GoogleScholar to look for papers in the scientific literature.
If you are off campus, make sure to set up GoogleScholar so that it will search Trinity's databases for access to the article. To do that all you need to do is: