QC Physics 66 TP Chemical technology 41 Article 18 Temperature 18 Heat transfer 17 TJ Mechanical engineering and machinery 17 Thermal 17 Thermal conductivity 17 Thermogravimetric analysis 16 Scanning electron microscopy 15 TA Engineering (General). Civil engineering (General) 15 chemistry 14 QA Mathematics 13 Thermodynamic stability 13 Thermoelectric equipment 13 controlled study 12 nonhuman 12 Numerical methods 11 Fourier transform infrared spectroscopy 10 Magnetohydrodynamics 10 X ray diffraction 10 Atmospheric temperature 9 Energy conservation 9 Nanofluidics 9 Nanostructured materials 9 QD Chemistry 9 Thermal insulation 9 physical chemistry 9 Friction 8 Graphene 8