https://www.selleckchem.com/pr....oducts/pluronic-f-68
8 - 9.8 femtoseconds after ionization. Our measured field-dressed NH3 + structure is in excellent agreement with our calculated equilibrium field-dressed structure using quantum chemical ab initio calculations.Purpose To validate a previously proposed algorithm that modifies a mammogram to appear as if it was acquired with different technique factors using realistic phantom-based mammograms. Approach Two digital mammography systems (an indirect- and a direct-detector-based system) were used to acquire realistic mammographic images