Many of the traditional bibliometric measures cover usage and impact at the journal level.
What is BrowZine?
BrowZine is a free app that lets you read over 11,000 of the library's current online journals on your tablet or smartphone. You can browse journals by subject or by title, create a personal library, save articles, and more. BrowZine contains current runs of journals and may not have access to the back files of certain journals. For a complete list of our journal holdings use the "Journal Finder."