Access to Elsevier digital content will be unavailable on Saturday evening, August 1st, during a systems upgrade beginning at 6:00 PM Eastern Time and continuing for up to five (5) hours. Among materials affected are the following frequently-used resources: ScienceDirect, Scopus, Engineering Village, Mendeley, SciVal, Reaxys, and Embase.
Some people already work extended days, but because of the gas prices, many more people are considering working extended days. Since people are working a longer period of time, it is vital to be more ergonomically aware and take care of yourself to prevent injuries and fatigue. People who work off hours (ex. nights) may also suffer some of the same issues. Here are some resources for more information: