On January 16, 2016, ProQuest will be upgrading its systems infrastructure to improve performance, security, and overall reliability of your products. The window is scheduled to begin at 10:00 PM Eastern Standard Time and will last for 8 hours.

During this time, access to the ProQuest products listed below will not be available, and users will be re-directed to a webpage explaining the scheduled maintenance: research databases, dissertation dissemination, reference management/research support tools, and bibliographic and catalog enrichment resources.

ProQuest apologizes for the inconvenience and appreciates your patience.