ArtStor maintenance, Saturday night, 5/1/2010

Please be advised, ARTstor will be performing temporary maintenance on Saturday evening, May 1, 2010 between the hours of 8:00 PM and 1:00 AM CDT. At this time, service will be termporarily suspended. We anticipate service to return by the end of the maintenance window.

American Chemical Society down, 4/27/2010 RESOLVED

Just in from ACS:
"ACS Publications is experiencing a severe system disruption resulting in complete or partial loss of access across our ACS Web Editions products including journals, e-books and archives for many of our customers worldwide. We apologize for the inconvenience to you and your patrons. We are working diligently to both restore access as well as trace the root cause of the issue.

While we are working to resolve this issue, your institution may have access partially restored across a limited number of products or features."

ACS reports at 4:14pm that their service issues have been resolved. Thank you for your patience.

IEEE maintenance 4/7/2010; title added

Just in from IEEE:

"On Wednesday, 7 April 2010, IEEE will perform planned maintenance to the IEEE Xplore digital library. We do not expect any downtime, but users may experience intermittent service disruptions.

We are excited to announce that the IBM Journal of Research and Development will be available in IEEE Xplore with this release. "