Downtime Notice

ReferenceUSA will be unavailable from Friday, 7/15, 10 p.m. to Saturday, 7/16, 5:00 p.m., EDT for system maintenance.

Databases on the ProQuest platform will be unavailable due to maintenance performed between 10:00 p.m., Saturday, June 4th and 10:00 a.m. EDT on Sunday, June 5th.

The ProQuest platform will be undergoing maintenance work on Thursday, May 5th from 10:00 p.m. – midnight, EDT. All databases provided on this platform will be unavailable at this time.

The Wiley Online Library will undergo scheduled maintenance on Saturday, April 2nd starting at 5:00 a.m. EDT and lasting up to 2 hours. Access to electronic journals and books at Wiley may be unavailable at this time.

UMass Amherst Libraries subscribes to many databases on the ProQuest, Chadwyck Healey and CSA Illumina platforms. These databases will be unavailable as infrastructure maintenance is performed between 10:00 p.m. Saturday, March 19th and 10:00 a.m. on Sunday, March 20th.

The ProQuest platform will be unavailable as maintenance is performed between 10:00 p.m. EST on Saturday, January 29th through 10:00 a.m. on Sunday, January 30th.

The Institute of Physics website, IOPScience, will be unavailable as it undergoes maintenance work on Saturday, January 22nd from 3:30 a.m. to 12:00 p.m. EST.

Wiley Online Library may be unavailable during site maintenance for up to two hours starting at 5:00 a.m. on Sunday, December 19th.