Spheroids, CellularMicrospheresLatexNeoplastic Stem CellsNanospheresPhantoms, ImagingOrbital ImplantsParticle SizeScattering, RadiationPolystyrenesSide-Population CellsViscosityMathematicsEye, ArtificialImaging, Three-DimensionalNestinStem CellsNotophthalmus viridescensHolmiumCell Culture TechniquesModels, MolecularComputer SimulationDescemet MembraneMicroscopy, Electron, ScanningModels, TheoreticalModels, BiologicalSuspensionsBiophysicsMagnetsMicroscopy, ElectronBiophysical PhenomenaAntigens, CD24Cell DifferentiationModels, ChemicalRadiometryColloidsWaterAlgorithmsSilicon DioxideMonte Carlo MethodImage Processing, Computer-AssistedPorosityCell ProliferationSolutionsNeutronsTransducersSurface PropertiesDiffusionOrthopteraCoordination ComplexesElectron Spin Resonance SpectroscopyCell Line, TumorMetric SystemSOXB1 Transcription FactorsProtein ConformationAntigens, CD44Octamer Transcription Factor-3Models, StructuralAstigmatismUltrasonicsRefraction, OcularIntermediate Filament ProteinsMultipotent Stem CellsBinding SitesCell SeparationCulture Media, Serum-FreeThermodynamicsFicollCobaltArthrobacterImage Interpretation, Computer-AssistedCrown EthersNumerical Analysis, Computer-AssistedMotionGlycoproteinsEye EnucleationReproducibility of ResultsPhotonsPeptidesRheologyRadiation DosageMice, SCIDLanthanoid Series ElementsX-RaysGelatinCrystallography, X-RayEquipment DesignBone Morphogenetic Protein 3ManganeseElasticityAdsorptionKineticsWhole-Body CountingCorneal KeratocytesMolecular ConformationAldehyde DehydrogenaseIodine RadioisotopesCytophagaMyopiaElectrons