Google Scholar is an easy way to do interdisciplinary research, and with some settings changes can become even more useful. You may need a Google account to use some of these features.
Set up Google Scholar to display links to full text of articles that Berkeley subscribes to:
Open Scholar. Click on scholar preferences [upper right corner]. Under Library Links, enter the word Berkeley. Choose UC Berkeley eLinks and Open WorldCat - Library Search and Save your preferences. UC e-links will now appear in Google Scholar search results.
Set up a Google Scholar Alert to be automatically notified when new articles are added to Google on topics of interest:
Do your search in Google Scholar. Look in the green toolbar for the envelope icon, and click it. New items will be sent to your email account as they are found by Google.