human 180 Humans 150 TJ Mechanical engineering and machinery 103 female 96 male 94 Article 82 adult 73 Female 66 TP Chemical technology 66 Male 65 controlled study 61 procedures 60 chemistry 54 Nanostructured materials 50 TA Engineering (General). Civil engineering (General) 45 Adult 43 Scanning electron microscopy 41 TK Electrical engineering. Electronics Nuclear engineering 39 middle aged 37 article 36 Adsorption 35 Middle Aged 33 Sustainable development 32 Microstructure 30 Morphology 30 diagnostic imaging 30 Compressive strength 29 Tensile strength 26 aged 26 Fourier transform infrared spectroscopy 24