SEARCH Articles Figures Tables Chemical shift calculations density functional theory Chemical shift of functional groups Density functional theory chemical shift EXAFS phase-shift functions Fluorescence Stokes shift function Focusing phase-shift functions Force-shifted function Functional groups 5N shifts Functional groups H shifts Level-shift function approach Phase-shift functions Phenolic function, bathochromic shift Shift function Shift function Shift functions, signed Shift-variant spread function Shifted function Shifted function Shifted sine bell function Shifted squared sine bell function Shifting function approach Time-age shift function