Microscopy, ElectronMicroscopy, Phase-ContrastMicroscopy, Electron, ScanningMicroscopyMicroscopy, Electron, TransmissionMicroscopy, ConfocalMicroscopy, FluorescenceTomography, X-RaySynchrotronsElectronsMicroscopy, Atomic ForceMicroscopy, ImmunoelectronImaging, Three-DimensionalInterferometryElectron TransportMicroscopy, InterferenceX-RaysMagnetic Resonance Imaging, CineMicroscopy, Electron, Scanning TransmissionImage Processing, Computer-AssistedMineral FibersCryoelectron MicroscopyImage Interpretation, Computer-AssistedPhantoms, ImagingStaining and LabelingLensesMagnetic Resonance AngiographyMicroscopy, Fluorescence, MultiphotonTriacetinCells, CulturedMicroscopy, Scanning TunnelingReproducibility of ResultsRadiographyPolystyrenesMicroscopy, VideoBlood Flow VelocityMicroscopy, PolarizationTime FactorsEquipment DesignArtifactsCardiac-Gated Imaging TechniquesContrast MediaImage EnhancementScattering, RadiationX-Ray DiffractionSensitivity and SpecificityFreeze FracturingRadiographic Image EnhancementCell MembraneRabbitsAbsorptionAlgorithmsMagnetic Resonance ImagingAsbestos, SerpentineX-Ray MicrotomographyAsbestosElectron Probe MicroanalysisEquipment Failure AnalysisElectron Spin Resonance SpectroscopyAir Pollutants, OccupationalActinsRheologyFluorescent Antibody TechniqueNegative StainingImmunohistochemistryMicroscopy, Scanning ProbeEpithelial CellsSurface PropertiesTomography, X-Ray ComputedMolecular Sequence DataHistocytochemistryCell AdhesionParticle SizeCell LineModels, TheoreticalFluorescent DyesMicrotomyModels, BiologicalFreeze EtchingStress, MechanicalCytoplasmMicroscopy, Energy-Filtering Transmission ElectronCorrosion CastingGoldPulmonary ArteryCell Culture TechniquesModels, MolecularRadiographic Image Interpretation, Computer-AssistedHistological TechniquesEpitheliumApoptosisCytoplasmic GranulesAmino Acid SequenceProtein ConformationPhosphotungstic AcidOrganoidsCattleKineticsCell SurvivalCell Nucleus