Carbon DioxideCarbonPartial PressureCapnographyBlood Gas AnalysisHypercapniaPulmonary Gas ExchangeOxygenLung Diseases, ObstructiveRespiratory InsufficiencyBlood Gas Monitoring, TranscutaneousHypocapniaIntermittent Positive-Pressure VentilationHyperventilationTidal VolumeHypoventilationCarbon MonoxideRespiration, ArtificialNanotubes, CarbonPositive-Pressure RespirationCerebrovascular CirculationAcidosis, RespiratoryPulmonary Heart DiseaseRespiratory MechanicsRespiratory Function TestsRespirationRespiratory MusclesPulmonary VentilationCarbon Monoxide PoisoningIntubation, IntratrachealAnesthesia, InhalationArteriesAnesthesia, GeneralOxygen ConsumptionCarbon IsotopesHemodynamicsVital CapacityForced Expiratory VolumeCarbon TetrachlorideCarbon SequestrationLungHydrogen-Ion ConcentrationProspective StudiesCarbon DisulfideBlood PressureBlood Flow VelocityInfant, NewbornBrainSwineCarbon Tetrachloride PoisoningCarbon FootprintCarbon RadioisotopesNitrogenBiomassSootCarboxyhemoglobinAtmosphereBiodegradation, EnvironmentalSoilCulture MediaAcetatesGraphiteCarbon Compounds, InorganicPhotosynthesisCarbohydrate MetabolismGlucoseTreesElectrodesOxidation-ReductionMethaneAutotrophic ProcessesEcosystemMolecular Sequence DataHeme Oxygenase (Decyclizing)AlkanesMagnetic Resonance SpectroscopySeawaterTemperatureSoil MicrobiologyCitric Acid CyclePseudomonasAnaerobiosisGeologic SedimentsGreenhouse EffectKineticsBacteriaFermentationElectrochemistryGene Expression Regulation, BacterialBacterial ProteinsPlant LeavesCarbonatesAerobiosisAldehyde OxidoreductasesFatty AcidsGlycerolOrganic ChemicalsOceans and SeasHeterotrophic ProcessesHydrogen