UreaBioreactorsBatch Cell Culture TechniquesWaste Disposal, FluidTissue EngineeringLiver, ArtificialIndustrial MicrobiologyBlood Urea NitrogenCell Culture TechniquesBiotechnologyWater PurificationWaste WaterBiological Oxygen Demand AnalysisBiodegradation, EnvironmentalSewageFermentationTissue ScaffoldsBiomassEquipment DesignCulture MediaAmmoniaCells, ImmobilizedIndustrial WasteWaste ManagementMethaneBioartificial OrgansNitrogenRNA, Ribosomal, 16SArtificial OrgansCoriolis ForceBiomedical EngineeringMethanomicrobialesEcological Systems, ClosedAntibodies, ArchaealEleutherococcusThaueraSulfur-Reducing BacteriaSuspensionsHypocrealesLife Support SystemsPolyestersMechanical PhenomenaAntigens, ArchaealWater Pollution, ChemicalAnaerobiosisBacteriaEquipment Failure AnalysisNitrosomonasRefuse DisposalAchromobacterWater Pollutants, ChemicalProteobacteriaAspergillus nigerLuffaPolyglycolic AcidBenzoinPerfusionElectrochemical TechniquesUreasePolyporalesCentellaDNA, RibosomalHydrogen-Ion ConcentrationSelenic AcidWeightlessness SimulationPhylogenyAlginatesGroundwaterHepatocytesHydrodynamicsMechanotransduction, CellularMicrofluidicsRheologyUrea Cycle Disorders, InbornDNA, BacterialEuryarchaeotaEnzymes, ImmobilizedStress, MechanicalOxidation-ReductionEnterococcaceaeCells, CulturedMembranes, ArtificialTissue Culture TechniquesPeriosteumMolecular Sequence DataMiniaturizationWeightlessnessChondrocytesTemperatureMicroscopy, Electron, ScanningMethanobacterialesHexuronic AcidsGlucuronic AcidMicrofluidic Analytical TechniquesSulfatesVirus CultivationCattleMicrobial ConsortiaBetaproteobacteriaMesenchymal Stromal Cells