ProQuest® will be performing infrastructure maintenance on August 20, 2011. A twelve (12) hour maintenance window will be required for this maintenance. The window will begin on Saturday, August 20, 2011, at 7:00PM.
The following products will be unavailable during these windows:
• New and Legacy ProQuest platform products, ProQuest Historical Newspapers
• Chadwyck-Healey products with domain names ending with chadwyck.com
• Illumina products such as Sociological Abstracts
• ProQuest Digital Microfilm and online dissertation products
• RefWorks-COS products