The root-mean-square deviation (RMSD) is calculated, using Kabsch algorithm (1976) or Quaternion algorithm (1991) for rotation, between two Cartesian coordinates in either .xyz or .pdb format, ...
Pat Nabong/Sun-Times Share In West Humboldt Park, Amazon is on its way — “primed,” it might say — to heed demand for holiday gifts plus the year-round drumbeat of impulse buying. Workers ...