Equation Icon  x ∝ α2 X − 0.087X − 0.013, EM q s y ∝ α2EMX −q 0.124X −s 0.024Xe, − 0.037 − 0.011 ¯μ ∝ X q X s Xe, F ∝ α3.E1M4Xq−0.0289X0s.0043X −e1.57, ′ 2 0.037 0.011 −1 F ∝ α EMX q X s X e , G ∝ α1.E8M5Xq−0.0186X0s.0073X −e1.85, (193 )