By X-ray photoelectron spectroscopy both chemical state and chemical composition of surface constituents can be determined. X-ray photoelectron spectroscopy can analyze wide range of materials like...
A Tanning bed is an equipment which produces tanning to human body by emitting Ultraviolet (UV) radiation. In the lower part of the skin. These ultraviolet rays stimulates melanocytes to produce a...
A Tanning bed is an equipment which produces tanning to human body by emitting Ultraviolet (UV) radiation. In the lower part of the skin. These ultraviolet rays stimulates melanocytes to produce a...