TransportationPulseMotor VehiclesConfined SpacesAnimal WelfareAvulavirusUnited States Department of Homeland SecurityAnimal HusbandryAbattoirsPneumovirusRNA, Transfer, ArgAvulavirus InfectionsDisinfectionEndoribonucleasesGenome, ViralRNA PrecursorsPorcine Reproductive and Respiratory SyndromePorcine respiratory and reproductive syndrome virusPulse Therapy, DrugSwineHumidityRibonucleoproteinsBase SequenceRNA, ViralMolecular Sequence DataRNA Processing, Post-TranscriptionalRespiratory Syncytial VirusesTime FactorsStress, PhysiologicalPulse Wave AnalysisDisease ReservoirsRNA, TransferMalignant HyperthermiaPopulation DensitySeasonsSwine DiseasesOximetryPulse RadiolysisPulsatile FlowNucleic Acid ConformationRNA-Binding ProteinsTranscription, GeneticDrosophila ProteinsViral ProteinsTemperatureMutationBehavior, AnimalElectric StimulationBody CompositionBlood PressureCell LinePhylogenyAmino Acid SequenceElectroporationLasersLuteinizing HormonePolymerase Chain ReactionSignal Processing, Computer-AssistedRadio WavesMembrane PotentialsAction PotentialsMethylprednisolonePhotoplethysmographyArteriesComplianceGonadotropin-Releasing HormonePeriodicityElectrophysiologyPhantoms, ImagingBlood Flow VelocityElectricityElectrochemotherapyImage EnhancementHeart RateKineticsEquipment DesignReproducibility of ResultsElasticityElectrodesBrachial ArteryCalciumAlgorithmsAmplifiers, ElectronicSecretory RateRadial ArteryElectric ConductivityBlood Pressure DeterminationImage Interpretation, Computer-AssistedHypertensionArtifactsTransducersMagnetic Resonance ImagingUltrasonicsAcousticsAortaOptical FibersLightMicrobubblesSheepEcho-Planar Imaging