There are different classifications based on the type and energy of the accelerated particles [17,19]. Independently from the classification used, an important aspect to mention is that near 70% of the cyclotrons disseminated over the world are low-energy cyclotrons (≤20 MeV) [16]. According...
In general all items do not have the same importance and since large number of different parts is kept in stock and resources are limited it becomes important to adopt decision guidelines that classify all the items in a limited number of manageable groups. Numerous classifications methods are use...