Body TemperatureNoseBody Temperature RegulationTemperatureCold TemperatureHot TemperatureElectronic NoseSkin TemperatureHypothermiaThermometersFeverNose Deformities, AcquiredNose DiseasesHibernationTelemetryShiveringThermographyCircadian RhythmNose NeoplasmsSciuridaeHumidityThermogenesisSweatingThermometryHeat Stress DisordersTime FactorsSeasonsHypothermia, InducedHeatingAntipyreticsImmersionPyrogensRhinoplastyPreoptic AreaMotor ActivityRectumThermosensingIncubators, InfantHeat StrokeEnergy MetabolismBehavior, AnimalRespirationHypothalamusHeart RateBasal MetabolismEnvironment, ControlledWaterThermoreceptorsSleepInfrared RaysHydrogen-Ion ConcentrationOxygen ConsumptionThermodynamicsN-Methyl-3,4-methylenedioxyamphetamineTransition TemperatureNasal CavityInjections, IntraventricularHyperthermia, InducedAirEatingThermal ConductivityCold ClimateAdaptation, PhysiologicalElectronicsOtorhinolaryngologic DiseasesClothingBeluga WhaleRewarmingWakefulnessEarClimateLizardsCerebral VentriclesEar CanalAdipose Tissue, BrownMytilusDimensional Measurement AccuracyCarbon DioxideKineticsStress, PhysiologicalAlligators and CrocodilesComb and WattlesAnalysis of VarianceCold-Shock ResponseBody Temperature ChangesBody WeightWater Loss, InsensibleCalorimetry, Differential ScanningForeheadNasal MucosaAcclimatizationEnvironmentPhotoperiodLightBathsSleep, REMRats, Sprague-DawleyAcetaminophenMelatoninModels, Biological