Recognize the impact of secondary trauma on the workforce. Recognize that exposure to trauma is a risk of the job of serving traumatized children and families. Understand that trauma can shape the culture of organizations in the same way that trauma shapes the world view of individuals.
The three main types of batteries used in modern laptops are nickel-metal hydride (NiMH), lithium ion (Li-ion), and lithium polymer (LiPo) batteries. NiMH batteries are the oldest technology currently in use, while LiPo batteries represent the cutting edge of portable power supply technology.
However, unlike a desktop computer, a laptop is portable and can run on batteries alone. Â­Nickel-Cadmium (NiCad) batteries were the first type of battery commonly used in laptop computers, and older laptops sometimes still use them. They have a life of roughly two hours between charges, but this life decreases with each charge based on the memory effect.