THE investigation of the structure of matter by means of X-rays became possible with Laue's discovery of the crystal diffraction of X-rays in 1912, and following on this, the great pioneer work of the ...
Total reflection X-rays fluorescence (TXRF) is a surface elemental analysis technique often used for the ultra-trace analysis of particles, residues, and impurities on smooth surfaces. Due to its ...
PrimeEnergy Resources Corp. is an independent oil and natural gas company, which engages in the business of acquiring, developing, and producing oil and natural gas. The firm is also involved in ...