Many laptops (I know Lenovo at least does this) allow you to charge the battery up to 80% (probably around 3.9-4 volts) and keep it there. This is ideal if you want to use your laptop with AC power, as lithium cobalt batteries lose the least capacity when stored at around 75-80% charge.
A Data and Safety Monitoring Board (DSMB) is an independent group of experts that advises the sponsor and the study investigators. The members of the DSMB serve in an individual capacity and provide their expertise and recommendations. Other names for committees that monitor accumulating data are Data Monitoring Committee (DMC) and Data Safety Monitoring Committee (DSMC).
DSL (Digital Subscriber Line) is a technology for bringing high-bandwidth information to homes and small businesses over ordinary copper telephone lines..Lite (also known as DSL Lite, splitterless ADSL, and Universal ADSL) is essentially a slower ADSL that doesn't require splitting of the line at the user end but manages to split it for the user remotely at the telephone company. This saves the cost of what the phone companies call the truck roll..