nocturnal emission reflex emission of semen during sleep. thermionic emission the application of heat, such as to a filament, resulting in the emission of electrons and ions. thermionic emission
Which means if the equipment if design to has a high factor of safety, the cost to fabricate the equipment will increase and same to the weight too. But if the equipment is design with low cost and low weight, the factor of safety will be low too.
An ANC of less than 1,000 means that you have a low number of neutrophils and your immune system is weak. Ask your doctor or nurse to tell you exactly what your numbers mean. The lower the ANC drops and the longer it stays low, the higher your risk of getting a serious infection.