Direct calorimetry Calibration 1 Calorimeters 1 Calorimetric sensor 1 Calorimetry 1 Differential calorimetry 1 Heat resistance 1 Heat-flow 1 In-vivo 1 Non-differential calorimetry 1 Physical state 1 Reference material 1 Skin heat capacity 1 Skin heat flux 1 Skin thermal conductivity 1 Specific heat 1 Thermal conductivity 1 Thermal penetration depth 1 Thermal probing depth 1 Thermal property of the skin 1 Vivo determination 1 calibration 1 calorimetric sensor 1 direct calorimetry 1 non-differential calorimetry 1 thermal properties of the skin 1