matrix column, as shown in the annotations of the column headings in Figure 1. y is the chapter number within the specified notebook. It is the same as the row number in the matrix which is to generate the material for the chapter. z is a mini-document number within the chapter (row). This allows for the generation of a
After purchasing a new laptop computer or battery for your laptop, we recommend that the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is fully charged and helps with the battery's life expectancy. Once it is fully charged, you should not discharge it fully, if possible. Lithium-ion batteries (the type used in modern laptop computers) are strained, and may be weakened, when they are fully discharged.
1 Always charge your cell phone battery/batteries at least 12 to 24 hours, depending on battery type, to guarantee a full initial charge even if your phone shows that the battery has charged after only a few hoursânew batteries can show incorrect charge levels during and after charging.harge your cell phone for 12 to 24 hours depending on the type of battery your phone uses and/or the manufacturerâs instructions. For example, NiMH (Nickel Metal Hydride) batteries require a longer charging period than Li-ION (Lithium Ion) batteries.