In contrast to the volume-dose limits, some of the dose limits are posed in terms of the maximum allowed point dose, and these are located in column six. No dose limit has an entry in both columns five and six; they are mutually exclusive.t must be noted that dose tolerance limits and dose-volume histogram (DVH) analysis only show part of the overall situation. The location where the high dose occurred could sometimes be more important than how high the dose is.
Start building rich experiences with just your iOS device and your computer. Expo is a developer tool for creating experiences with interactive gestures and graphics using JavaScript and React Native. Note: some programming experience is recommended. Technical specs: this version of Expo uses React Native 0.52.
Full Definition of REACTION. 1. a: the act or process or an instance of reacting b: resistance or opposition to a force, influence, or movement; especially: tendency toward a former and usually outmoded political or social order or policy.2.. : the force that a body subjected to the action of a force from another body exerts in the opposite direction. 4. a (1) : chemical transformation or change: the interaction of chemical entities (2) : the state resulting from such a reaction b: a process involving change in atomic nuclei.