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).
What DS Means. The DS in DS1 and DS3 stands for Digital Signal level. It is a designation that is used to specify the capacity of a digital line in the T-carrier system. You know the most popular T-carrier service as T1.Another popular service is T3.In simple terms, DS1 goes along with T1 and DS3 goes along with T3.f you bundle 28 DS1 signals, the equivalent of 672 DS0 voice channels, you get a DS3. The bandwidth of this signal is 44.736 Mbps, often referred to as 45 Mbps. A T3 line carries a DS3 signal on coaxial cable, although T3 service may also be sent by microwave. Mixing and Matching DS1 and DS3.