Particle AcceleratorsRadiotherapy, High-EnergyParticle SizeRadiometric DatingArchaeologyRadiotherapy Planning, Computer-AssistedRadiosurgeryFilm DosimetryRadiometryMass SpectrometryPhotonsAgrochemicalsHeavy IonsEquipment DesignRadiation DosageRadiotherapy DosageCarbon RadioisotopesFiducial MarkersEquipment Failure AnalysisRadiotherapy, Intensity-ModulatedTamaricaceaeCentrifugation, Density GradientRelative Biological EffectivenessNeutronsAnalytic Sample Preparation MethodsHeavy Ion RadiotherapyComputer-Aided DesignDose-Response Relationship, RadiationVisual FieldsWaxesPhantoms, ImagingPlasticizersElectromagnetic FieldsRadiation MonitoringRadiotherapy, Image-GuidedScattering, Radiation