Onye puru Filistist [fi:tik] bụ mmemme maka nhazi data na enweghị usoro akụkụ dabara adaba.

A na-ejikarị eme ihe

• site ndị ọkà mmụta sayensị onye na-enyocha data sitere na diffraction ntụ ntụ, chromatography, photoluminescence na photoelectron spectroscopy, infrared na Raman spectroscopy, na usoro nnwale ndị ọzọ,

• ka ọ dabara n'elu - ọrụ ndị nwere mgbịrịgba (Gaussian, Lorentzian, Voigt, Pearson VII, Gaussian bifurcated, EMG, Doniach-Sunjic, wdg),