ScienceDirect (Elsevier) This link opens in a new windowScienceDirect accesses peer-reviewed journal articles, book chapters, and more in the physical sciences & engineering, life sciences, health sciences, behavioral & social sciences (including education) and humanities, as well as in interdisciplinary research and scholarship. Between subscribed and open-access publications, the UNI community has some access to over 300 of the nearly 3000 publications indexed in ScienceDirect.