After delays caused by various technical difficulties, we've now enabled the Get It button in Scirus. Scirus is a science-specific search engine that applies your search term(s) to journal articles and Web sources. Not familiar with Scirus, but think it might be useful? Read more about it.
It's not as easy in Scirus as in many of our other search interfaces to see the Get It button. You have to tell Scirus you want it. Once you do so, Scirus will remember your choice until you switch computers or your browser deletes its cookies. I've included a few screenshots to get you started.