Radiation DosageRadiation, IonizingRadiation InjuriesDose-Response Relationship, RadiationRadiation ToleranceRadiationAntineoplastic AgentsRadiation ProtectionRadiation MonitoringRadiation OncologyCell Line, TumorCosmic RadiationRadiation Injuries, ExperimentalDrug Screening Assays, AntitumorNeoplasmsGamma RaysRadiation PneumonitisNeoplasms, Radiation-InducedBackground RadiationRadiotherapyApoptosisDoxorubicinRadiation-Sensitizing AgentsUltraviolet RaysRadiometryRadiotherapy DosageCell SurvivalRadiation EffectsCombined Modality TherapyDNA DamageDrug Resistance, NeoplasmCisplatinRadiation-Protective AgentsAntineoplastic Agents, PhytogenicAntibiotics, AntineoplasticAcute Radiation SyndromeTumor Cells, CulturedDrug Delivery SystemsMice, NudeXenograft Model Antitumor AssaysRadioactive Hazard ReleaseX-RaysCobalt RadioisotopesRadiobiologyRadiotherapy, ConformalDrug CarriersRadiation Hybrid MappingCell ProliferationDose FractionationDNA RepairEllipticinesBreast NeoplasmsTime FactorsRadiotherapy, Intensity-ModulatedEtoposideBrachytherapyPaclitaxelCell CycleLinear Energy TransferRadiodermatitisDose-Response Relationship, DrugCamptothecinRadiotherapy Planning, Computer-AssistedRadiotherapy, AdjuvantInhibitory Concentration 50Drug Resistance, MultipleRadiation GeneticsBrain NeoplasmsLeukemia, Radiation-InducedP-GlycoproteinMolecular StructureNuclear WarfareBody BurdenSynchrotronsRadiation, NonionizingTumor Suppressor Protein p53FluorouracilRelative Biological EffectivenessElectromagnetic RadiationDrug SynergismTreatment OutcomeDrug DesignParticle AcceleratorsCesium RadioisotopesAntineoplastic Combined Chemotherapy ProtocolsFluoroscopyAbnormalities, Radiation-InducedEnzyme InhibitorsHead and Neck NeoplasmsGene Expression Regulation, NeoplasticDNAWhole-Body IrradiationSunlightThermoluminescent DosimetryProdrugsDNA Topoisomerases, Type IINeoplasm TransplantationBeta ParticlesTechnology, RadiologicNuclear Weapons